diff --exclude-from=exclude -N -u -r nsaserefpolicy/Makefile serefpolicy-3.7.19/Makefile --- nsaserefpolicy/Makefile 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/Makefile 2010-05-28 09:41:59.942610848 +0200 @@ -244,7 +244,7 @@ appdir := $(contextpath) user_default_contexts := $(wildcard config/appconfig-$(TYPE)/*_default_contexts) user_default_contexts_names := $(addprefix $(contextpath)/users/,$(subst _default_contexts,,$(notdir $(user_default_contexts)))) -appfiles := $(addprefix $(appdir)/,default_contexts default_type initrc_context failsafe_context userhelper_context removable_context dbus_contexts x_contexts customizable_types securetty_types) $(contextpath)/files/media $(user_default_contexts_names) +appfiles := $(addprefix $(appdir)/,default_contexts default_type initrc_context failsafe_context userhelper_context removable_context dbus_contexts x_contexts customizable_types securetty_types virtual_image_context virtual_domain_context) $(contextpath)/files/media $(user_default_contexts_names) net_contexts := $(builddir)net_contexts all_layers := $(shell find $(wildcard $(moddir)/*) -maxdepth 0 -type d) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/global_tunables serefpolicy-3.7.19/policy/global_tunables --- nsaserefpolicy/policy/global_tunables 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/global_tunables 2010-05-28 09:41:59.942610848 +0200 @@ -61,15 +61,6 @@ ## ##

-## Allow email client to various content. -## nfs, samba, removable devices, and user temp -## files -##

-##
-gen_tunable(mail_read_content,false) - -## -##

## Allow any files/directories to be exported read/write via NFS. ##

##
@@ -104,3 +95,18 @@ ##

## gen_tunable(user_tcp_server,false) + +## +##

+## Allow direct login to the console device. Required for System 390 +##

+##
+gen_tunable(allow_console_login,false) + +## +##

+## Allow certain domains to map low memory in the kernel +##

+##
+gen_tunable(mmap_low_allowed, false) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/mls serefpolicy-3.7.19/policy/mls --- nsaserefpolicy/policy/mls 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/mls 2010-05-28 09:41:59.943612109 +0200 @@ -208,12 +208,14 @@ (( l1 eq l2 ) or (( t1 == mlsnetwriteranged ) and ( l1 dom l2 ) and ( l1 domby h2 )) or (( t1 == mlsnetwritetoclr ) and ( h1 dom l2 ) and ( l1 domby l2 )) or + ( t2 == mlstrustedobject ) or ( t1 == mlsnetwrite )); mlsconstrain unix_dgram_socket sendto (( l1 eq l2 ) or (( t1 == mlsnetwriteranged ) and ( l1 dom l2 ) and ( l1 domby h2 )) or (( t1 == mlsnetwritetoclr ) and ( h1 dom l2 ) and ( l1 domby l2 )) or + ( t2 == mlstrustedobject ) or ( t1 == mlsnetwrite )); # these access vectors have no MLS restrictions diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/accountsd.fc serefpolicy-3.7.19/policy/modules/admin/accountsd.fc --- nsaserefpolicy/policy/modules/admin/accountsd.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/admin/accountsd.fc 2010-05-28 09:41:59.944611136 +0200 @@ -0,0 +1,4 @@ + +/usr/libexec/accounts-daemon -- gen_context(system_u:object_r:accountsd_exec_t,s0) + +/var/lib/AccountsService(/.*)? gen_context(system_u:object_r:accountsd_var_lib_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/accountsd.if serefpolicy-3.7.19/policy/modules/admin/accountsd.if --- nsaserefpolicy/policy/modules/admin/accountsd.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/admin/accountsd.if 2010-05-28 09:41:59.944611136 +0200 @@ -0,0 +1,164 @@ +## policy for accountsd + +######################################## +## +## Execute a domain transition to run accountsd. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`accountsd_domtrans',` + gen_require(` + type accountsd_t, accountsd_exec_t; + ') + + domtrans_pattern($1, accountsd_exec_t, accountsd_t) +') + +######################################## +## +## Search accountsd lib directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`accountsd_search_lib',` + gen_require(` + type accountsd_var_lib_t; + ') + + allow $1 accountsd_var_lib_t:dir search_dir_perms; + files_search_var_lib($1) +') + +######################################## +## +## Read accountsd lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`accountsd_read_lib_files',` + gen_require(` + type accountsd_var_lib_t; + ') + + files_search_var_lib($1) + read_files_pattern($1, accountsd_var_lib_t, accountsd_var_lib_t) +') + +######################################## +## +## Create, read, write, and delete +## accountsd lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`accountsd_manage_lib_files',` + gen_require(` + type accountsd_var_lib_t; + ') + + files_search_var_lib($1) + manage_files_pattern($1, accountsd_var_lib_t, accountsd_var_lib_t) +') + +######################################## +## +## Manage accountsd var_lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`accountsd_manage_var_lib',` + gen_require(` + type accountsd_var_lib_t; + ') + + manage_dirs_pattern($1, accountsd_var_lib_t, accountsd_var_lib_t) + manage_files_pattern($1, accountsd_var_lib_t, accountsd_var_lib_t) + manage_lnk_files_pattern($1, accountsd_var_lib_t, accountsd_var_lib_t) +') + +######################################## +## +## Send and receive messages from +## accountsd over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`accountsd_dbus_chat',` + gen_require(` + type accountsd_t; + class dbus send_msg; + ') + + allow $1 accountsd_t:dbus send_msg; + allow accountsd_t $1:dbus send_msg; +') + +######################################## +## +## Do not audit attempts to read and write Accounts Daemon +## fifo file. +## +## +## +## Domain allowed access. +## +## +# +interface(`accountsd_dontaudit_rw_fifo_file',` + gen_require(` + type accountsd_t; + ') + + dontaudit $1 accountsd_t:fifo_file rw_inherited_fifo_file_perms; +') + +######################################## +## +## All of the rules required to administrate +## an accountsd environment +## +## +## +## Domain allowed access. +## +## +## +## +## Role allowed access. +## +## +## +# +interface(`accountsd_admin',` + gen_require(` + type accountsd_t; + ') + allow $1 accountsd_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, accountsd_t, accountsd_t) + + accountsd_manage_var_lib($1) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/accountsd.te serefpolicy-3.7.19/policy/modules/admin/accountsd.te --- nsaserefpolicy/policy/modules/admin/accountsd.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/admin/accountsd.te 2010-06-01 13:50:27.639177903 +0200 @@ -0,0 +1,64 @@ +policy_module(accountsd,1.0.0) + +######################################## +# +# Declarations +# + +type accountsd_t; +type accountsd_exec_t; +dbus_system_domain(accountsd_t, accountsd_exec_t) + +permissive accountsd_t; + +type accountsd_var_lib_t; +files_type(accountsd_var_lib_t) + +######################################## +# +# accountsd local policy +# +allow accountsd_t self:capability { dac_override setuid setgid sys_ptrace }; + +allow accountsd_t self:fifo_file rw_fifo_file_perms; + +manage_dirs_pattern(accountsd_t, accountsd_var_lib_t, accountsd_var_lib_t) +manage_files_pattern(accountsd_t, accountsd_var_lib_t, accountsd_var_lib_t) +files_var_lib_filetrans(accountsd_t, accountsd_var_lib_t, { file dir } ) + +kernel_read_kernel_sysctls(accountsd_t) + +corecmd_exec_bin(accountsd_t) + +files_read_mnt_files(accountsd_t) +files_read_usr_files(accountsd_t) + +fs_list_inotifyfs(accountsd_t) +fs_read_noxattr_fs_files(accountsd_t) + +auth_use_nsswitch(accountsd_t) +auth_read_shadow(accountsd_t) + +miscfiles_read_localization(accountsd_t) + +logging_send_syslog_msg(accountsd_t) +logging_set_loginuid(accountsd_t) + +usermanage_domtrans_useradd(accountsd_t) +usermanage_domtrans_passwd(accountsd_t) + +userdom_read_user_tmp_files(accountsd_t) +userdom_read_user_home_content_files(accountsd_t) + +optional_policy(` + consolekit_read_log(accountsd_t) +') + +optional_policy(` + policykit_dbus_chat(accountsd_t) +') + +optional_policy(` + xserver_manage_xdm_etc_files(accountsd_t) + xserver_dbus_chat_xdm(accountsd_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/acct.te serefpolicy-3.7.19/policy/modules/admin/acct.te --- nsaserefpolicy/policy/modules/admin/acct.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/acct.te 2010-05-28 09:41:59.946611004 +0200 @@ -43,6 +43,7 @@ fs_getattr_xattr_fs(acct_t) term_dontaudit_use_console(acct_t) +term_dontaudit_use_generic_ptys(acct_t) corecmd_exec_bin(acct_t) corecmd_exec_shell(acct_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/alsa.te serefpolicy-3.7.19/policy/modules/admin/alsa.te --- nsaserefpolicy/policy/modules/admin/alsa.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/alsa.te 2010-05-28 09:41:59.946611004 +0200 @@ -52,6 +52,8 @@ files_read_usr_files(alsa_t) term_dontaudit_use_console(alsa_t) +term_dontaudit_use_generic_ptys(alsa_t) +term_dontaudit_use_all_ptys(alsa_t) auth_use_nsswitch(alsa_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/anaconda.te serefpolicy-3.7.19/policy/modules/admin/anaconda.te --- nsaserefpolicy/policy/modules/admin/anaconda.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/anaconda.te 2010-05-28 09:41:59.947613243 +0200 @@ -29,8 +29,10 @@ logging_send_syslog_msg(anaconda_t) modutils_domtrans_insmod(anaconda_t) +modutils_domtrans_depmod(anaconda_t) seutil_domtrans_semanage(anaconda_t) +seutil_domtrans_setsebool(anaconda_t) userdom_user_home_dir_filetrans_user_home_content(anaconda_t, { dir file lnk_file fifo_file sock_file }) @@ -52,7 +54,7 @@ ') optional_policy(` - unconfined_domain(anaconda_t) + unconfined_domain_noaudit(anaconda_t) ') optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/certwatch.te serefpolicy-3.7.19/policy/modules/admin/certwatch.te --- nsaserefpolicy/policy/modules/admin/certwatch.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/certwatch.te 2010-05-28 09:41:59.948610734 +0200 @@ -36,7 +36,7 @@ miscfiles_read_localization(certwatch_t) userdom_use_user_terminals(certwatch_t) -userdom_dontaudit_list_user_home_dirs(certwatch_t) +userdom_dontaudit_list_admin_dir(certwatch_t) optional_policy(` apache_exec_modules(certwatch_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/consoletype.if serefpolicy-3.7.19/policy/modules/admin/consoletype.if --- nsaserefpolicy/policy/modules/admin/consoletype.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/consoletype.if 2010-05-28 09:41:59.948610734 +0200 @@ -19,6 +19,9 @@ corecmd_search_bin($1) domtrans_pattern($1, consoletype_exec_t, consoletype_t) + ifdef(`hide_broken_symptoms', ` + dontaudit consoletype_t $1:socket_class_set { read write }; + ') ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/consoletype.te serefpolicy-3.7.19/policy/modules/admin/consoletype.te --- nsaserefpolicy/policy/modules/admin/consoletype.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/consoletype.te 2010-06-01 14:04:47.354160745 +0200 @@ -10,7 +10,6 @@ type consoletype_exec_t; application_executable_file(consoletype_exec_t) init_domain(consoletype_t, consoletype_exec_t) -init_system_domain(consoletype_t, consoletype_exec_t) role system_r types consoletype_t; ######################################## @@ -85,6 +84,7 @@ hal_dontaudit_use_fds(consoletype_t) hal_dontaudit_rw_pipes(consoletype_t) hal_dontaudit_rw_dgram_sockets(consoletype_t) + hal_dontaudit_write_log(consoletype_t) ') optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/dmesg.te serefpolicy-3.7.19/policy/modules/admin/dmesg.te --- nsaserefpolicy/policy/modules/admin/dmesg.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/dmesg.te 2010-05-28 09:41:59.949610668 +0200 @@ -51,6 +51,11 @@ userdom_use_user_terminals(dmesg_t) optional_policy(` + abrt_rw_fifo_file(dmesg_t) + abrt_manage_pid_files(dmesg_t) +') + +optional_policy(` seutil_sigchld_newrole(dmesg_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/firstboot.te serefpolicy-3.7.19/policy/modules/admin/firstboot.te --- nsaserefpolicy/policy/modules/admin/firstboot.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/firstboot.te 2010-05-28 09:41:59.950610882 +0200 @@ -77,6 +77,7 @@ miscfiles_read_localization(firstboot_t) modutils_domtrans_insmod(firstboot_t) +modutils_domtrans_depmod(firstboot_t) modutils_read_module_config(firstboot_t) modutils_read_module_deps(firstboot_t) @@ -121,6 +122,12 @@ ') optional_policy(` + gnome_admin_home_gconf_filetrans(firstboot_t, dir) + gnome_manage_config(firstboot_t) +') + +optional_policy(` + xserver_domtrans(firstboot_t) xserver_rw_shm(firstboot_t) xserver_unconfined(firstboot_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/kismet.te serefpolicy-3.7.19/policy/modules/admin/kismet.te --- nsaserefpolicy/policy/modules/admin/kismet.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/kismet.te 2010-05-28 09:41:59.951610956 +0200 @@ -45,6 +45,7 @@ manage_dirs_pattern(kismet_t, kismet_home_t, kismet_home_t) manage_files_pattern(kismet_t, kismet_home_t, kismet_home_t) manage_lnk_files_pattern(kismet_t, kismet_home_t, kismet_home_t) +userdom_search_user_home_dirs(kismet_t) userdom_user_home_dir_filetrans(kismet_t, kismet_home_t, { file dir }) manage_files_pattern(kismet_t, kismet_log_t, kismet_log_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/logrotate.te serefpolicy-3.7.19/policy/modules/admin/logrotate.te --- nsaserefpolicy/policy/modules/admin/logrotate.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/logrotate.te 2010-05-28 09:41:59.951610956 +0200 @@ -32,7 +32,7 @@ # Change ownership on log files. allow logrotate_t self:capability { chown dac_override dac_read_search kill fsetid fowner sys_resource sys_nice }; # for mailx -dontaudit logrotate_t self:capability { setuid setgid }; +dontaudit logrotate_t self:capability { setuid setgid sys_ptrace }; allow logrotate_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; @@ -63,6 +63,7 @@ create_dirs_pattern(logrotate_t, logrotate_var_lib_t, logrotate_var_lib_t) manage_files_pattern(logrotate_t, logrotate_var_lib_t, logrotate_var_lib_t) files_var_lib_filetrans(logrotate_t, logrotate_var_lib_t, file) +files_read_var_lib_files(logrotate_t) kernel_read_system_state(logrotate_t) kernel_read_kernel_sysctls(logrotate_t) @@ -108,6 +109,7 @@ logging_manage_all_logs(logrotate_t) logging_send_syslog_msg(logrotate_t) +logging_send_audit_msgs(logrotate_t) # cjp: why is this needed? logging_exec_all_logs(logrotate_t) @@ -116,8 +118,9 @@ seutil_dontaudit_read_config(logrotate_t) userdom_use_user_terminals(logrotate_t) -userdom_dontaudit_search_user_home_dirs(logrotate_t) +userdom_list_user_home_dirs(logrotate_t) userdom_use_unpriv_users_fds(logrotate_t) +userdom_dontaudit_list_admin_dir(logrotate_t) cron_system_entry(logrotate_t, logrotate_exec_t) cron_search_spool(logrotate_t) @@ -137,6 +140,10 @@ ') optional_policy(` + abrt_cache_manage(logrotate_t) +') + +optional_policy(` acct_domtrans(logrotate_t) acct_manage_data(logrotate_t) acct_exec_data(logrotate_t) @@ -149,6 +156,14 @@ ') optional_policy(` + asterisk_domtrans(logrotate_t) +') + +optional_policy(` + bind_manage_cache(logrotate_t) +') + +optional_policy(` consoletype_exec(logrotate_t) ') @@ -157,11 +172,15 @@ ') optional_policy(` + fail2ban_stream_connect(logrotate_t) +') + +optional_policy(` hostname_exec(logrotate_t) ') optional_policy(` - samba_exec_log(logrotate_t) + icecast_signal(logrotate_t) ') optional_policy(` @@ -183,6 +202,19 @@ ') optional_policy(` + psad_domtrans(logrotate_t) +') + + +optional_policy(` + samba_exec_log(logrotate_t) +') + +optional_policy(` + sssd_domtrans(logrotate_t) +') + +optional_policy(` slrnpull_manage_spool(logrotate_t) ') @@ -191,5 +223,9 @@ ') optional_policy(` + su_exec(logrotate_t) +') + +optional_policy(` varnishd_manage_log(logrotate_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/mcelog.te serefpolicy-3.7.19/policy/modules/admin/mcelog.te --- nsaserefpolicy/policy/modules/admin/mcelog.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/mcelog.te 2010-05-28 09:41:59.952610471 +0200 @@ -25,6 +25,8 @@ files_read_etc_files(mcelog_t) +mls_file_read_all_levels(mcelog_t) + logging_send_syslog_msg(mcelog_t) miscfiles_read_localization(mcelog_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/mrtg.te serefpolicy-3.7.19/policy/modules/admin/mrtg.te --- nsaserefpolicy/policy/modules/admin/mrtg.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/mrtg.te 2010-05-28 09:41:59.952610471 +0200 @@ -116,6 +116,7 @@ userdom_use_user_terminals(mrtg_t) userdom_dontaudit_read_user_home_content_files(mrtg_t) userdom_dontaudit_use_unpriv_user_fds(mrtg_t) +userdom_dontaudit_list_admin_dir(mrtg_t) netutils_domtrans_ping(mrtg_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/netutils.fc serefpolicy-3.7.19/policy/modules/admin/netutils.fc --- nsaserefpolicy/policy/modules/admin/netutils.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/netutils.fc 2010-05-28 09:41:59.953610894 +0200 @@ -9,6 +9,8 @@ /usr/bin/nmap -- gen_context(system_u:object_r:traceroute_exec_t,s0) /usr/bin/traceroute.* -- gen_context(system_u:object_r:traceroute_exec_t,s0) +/usr/sbin/fping -- gen_context(system_u:object_r:ping_exec_t,s0) /usr/sbin/traceroute.* -- gen_context(system_u:object_r:traceroute_exec_t,s0) /usr/sbin/hping2 -- gen_context(system_u:object_r:ping_exec_t,s0) /usr/sbin/tcpdump -- gen_context(system_u:object_r:netutils_exec_t,s0) +/usr/sbin/send_arp -- gen_context(system_u:object_r:ping_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/netutils.te serefpolicy-3.7.19/policy/modules/admin/netutils.te --- nsaserefpolicy/policy/modules/admin/netutils.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/netutils.te 2010-05-28 09:41:59.954610969 +0200 @@ -44,6 +44,7 @@ allow netutils_t self:packet_socket create_socket_perms; allow netutils_t self:udp_socket create_socket_perms; allow netutils_t self:tcp_socket create_stream_socket_perms; +allow netutils_t self:socket create_socket_perms; manage_dirs_pattern(netutils_t, netutils_tmp_t, netutils_tmp_t) manage_files_pattern(netutils_t, netutils_tmp_t, netutils_tmp_t) @@ -85,6 +86,7 @@ miscfiles_read_localization(netutils_t) +term_dontaudit_use_console(netutils_t) userdom_use_user_terminals(netutils_t) userdom_use_all_users_fds(netutils_t) @@ -142,15 +144,27 @@ init_dontaudit_use_fds(ping_t) optional_policy(` + nagios_dontaudit_rw_log(ping_t) nagios_dontaudit_rw_pipes(ping_t) ') ') +term_use_all_terms(ping_t) + +tunable_policy(`user_ping',` + term_use_all_ttys(ping_t) + term_use_all_ptys(ping_t) +') + optional_policy(` munin_append_log(ping_t) ') optional_policy(` + nagios_rw_inerited_tmp_files(ping_t) +') + +optional_policy(` pcmcia_use_cardmgr_fds(ping_t) ') @@ -211,3 +225,10 @@ dev_read_rand(traceroute_t) dev_read_urand(traceroute_t) files_read_usr_files(traceroute_t) + +term_use_all_terms(traceroute_t) + +tunable_policy(`user_ping',` + term_use_all_ttys(traceroute_t) + term_use_all_ptys(traceroute_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/prelink.fc serefpolicy-3.7.19/policy/modules/admin/prelink.fc --- nsaserefpolicy/policy/modules/admin/prelink.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/prelink.fc 2010-05-28 09:41:59.955610693 +0200 @@ -1,3 +1,4 @@ +/etc/cron\.daily/prelink -- gen_context(system_u:object_r:prelink_cron_system_exec_t,s0) /etc/prelink\.cache -- gen_context(system_u:object_r:prelink_cache_t,s0) @@ -6,4 +7,5 @@ /var/log/prelink\.log -- gen_context(system_u:object_r:prelink_log_t,s0) /var/log/prelink(/.*)? gen_context(system_u:object_r:prelink_log_t,s0) -/var/lib/misc/prelink.* -- gen_context(system_u:object_r:prelink_var_lib_t,s0) +/var/lib/misc/prelink.* -- gen_context(system_u:object_r:prelink_var_lib_t,s0) +/var/lib/prelink(/.*)? gen_context(system_u:object_r:prelink_var_lib_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/prelink.if serefpolicy-3.7.19/policy/modules/admin/prelink.if --- nsaserefpolicy/policy/modules/admin/prelink.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/prelink.if 2010-05-28 09:41:59.955610693 +0200 @@ -17,6 +17,30 @@ corecmd_search_bin($1) domtrans_pattern($1, prelink_exec_t, prelink_t) + + ifdef(`hide_broken_symptoms', ` + dontaudit prelink_t $1:socket_class_set { read write }; + dontaudit prelink_t $1:fifo_file setattr; + ') +') + +######################################## +## +## Execute the prelink program in the current domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`prelink_exec',` + gen_require(` + type prelink_exec_t; + ') + + corecmd_search_bin($1) + can_exec($1, prelink_exec_t) ') ######################################## @@ -151,11 +175,11 @@ ## ## # -interface(`prelink_relabelfrom_lib',` +interface(`prelink_relabel_lib',` gen_require(` type prelink_var_lib_t; ') files_search_var_lib($1) - relabelfrom_files_pattern($1, prelink_var_lib_t, prelink_var_lib_t) + relabel_files_pattern($1, prelink_var_lib_t, prelink_var_lib_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/prelink.te serefpolicy-3.7.19/policy/modules/admin/prelink.te --- nsaserefpolicy/policy/modules/admin/prelink.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/prelink.te 2010-05-28 09:41:59.956610558 +0200 @@ -21,8 +21,21 @@ type prelink_tmp_t; files_tmp_file(prelink_tmp_t) +type prelink_tmpfs_t; +files_tmpfs_file(prelink_tmpfs_t) + type prelink_var_lib_t; -files_tmp_file(prelink_var_lib_t) +files_type(prelink_var_lib_t) + +######################################## +# +# Prelink Cron system Declarations +# + +type prelink_cron_system_t; +type prelink_cron_system_exec_t; +domain_type(prelink_cron_system_t) +domain_entry_file(prelink_cron_system_t, prelink_cron_system_exec_t) ######################################## # @@ -35,7 +48,6 @@ allow prelink_t prelink_cache_t:file manage_file_perms; files_etc_filetrans(prelink_t, prelink_cache_t, file) -files_var_lib_filetrans(prelink_t, prelink_cache_t, file) allow prelink_t prelink_log_t:dir setattr; create_files_pattern(prelink_t, prelink_log_t, prelink_log_t) @@ -45,10 +57,14 @@ allow prelink_t prelink_tmp_t:file { manage_file_perms execute relabelfrom execmod }; files_tmp_filetrans(prelink_t, prelink_tmp_t, file) -fs_tmpfs_filetrans(prelink_t, prelink_tmp_t, file) + +allow prelink_t prelink_tmpfs_t:file { manage_file_perms execute relabelfrom execmod }; +fs_tmpfs_filetrans(prelink_t, prelink_tmpfs_t, file) manage_dirs_pattern(prelink_t, prelink_var_lib_t, prelink_var_lib_t) manage_files_pattern(prelink_t, prelink_var_lib_t, prelink_var_lib_t) +relabel_files_pattern(prelink_t, prelink_var_lib_t, prelink_var_lib_t) +files_var_lib_filetrans(prelink_t, prelink_var_lib_t, { dir file }) files_search_var_lib(prelink_t) # prelink misc objects that are not system @@ -80,6 +96,7 @@ selinux_get_enforce_mode(prelink_t) libs_exec_ld_so(prelink_t) +libs_legacy_use_shared_libs(prelink_t) libs_manage_ld_so(prelink_t) libs_relabel_ld_so(prelink_t) libs_manage_shared_libs(prelink_t) @@ -89,6 +106,8 @@ miscfiles_read_localization(prelink_t) userdom_use_user_terminals(prelink_t) +userdom_manage_user_home_content(prelink_t) +userdom_execmod_user_home_files(prelink_t) optional_policy(` amanda_manage_lib(prelink_t) @@ -99,5 +118,59 @@ ') optional_policy(` + rpm_manage_tmp_files(prelink_t) +') + +optional_policy(` unconfined_domain(prelink_t) ') + +######################################## +# +# Prelink Cron system Policy +# + +allow prelink_cron_system_t self:capability setuid; +allow prelink_cron_system_t self:process { setsched setfscreate }; + +allow prelink_cron_system_t self:fifo_file rw_fifo_file_perms; +allow prelink_cron_system_t self:unix_dgram_socket { write bind create setopt }; + +domtrans_pattern(prelink_cron_system_t, prelink_exec_t, prelink_t) +allow prelink_cron_system_t prelink_t:process noatsecure; + +read_files_pattern(prelink_cron_system_t, prelink_cache_t, prelink_cache_t) +allow prelink_cron_system_t prelink_cache_t:file unlink; +files_delete_etc_dir_entry(prelink_cron_system_t) + +manage_files_pattern(prelink_cron_system_t, prelink_log_t, prelink_log_t) + +manage_files_pattern(prelink_cron_system_t, prelink_var_lib_t, prelink_var_lib_t) +files_var_lib_filetrans(prelink_cron_system_t, prelink_var_lib_t, file) +allow prelink_cron_system_t prelink_var_lib_t:file { relabelfrom relabelto }; + +corecmd_exec_bin(prelink_cron_system_t) +corecmd_exec_shell(prelink_cron_system_t) + +files_dontaudit_search_all_mountpoints(prelink_cron_system_t) +files_read_etc_files(prelink_cron_system_t) +files_search_var_lib(prelink_cron_system_t) + +init_exec(prelink_cron_system_t) + +kernel_read_system_state(prelink_cron_system_t) + +libs_exec_ld_so(prelink_cron_system_t) + +logging_search_logs(prelink_cron_system_t) + +miscfiles_read_localization(prelink_cron_system_t) + +optional_policy(` + cron_system_entry(prelink_cron_system_t, prelink_cron_system_exec_t) +') + +optional_policy(` + rpm_read_db(prelink_cron_system_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/quota.te serefpolicy-3.7.19/policy/modules/admin/quota.te --- nsaserefpolicy/policy/modules/admin/quota.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/quota.te 2010-05-28 09:41:59.956610558 +0200 @@ -39,6 +39,7 @@ kernel_list_proc(quota_t) kernel_read_proc_symlinks(quota_t) kernel_read_kernel_sysctls(quota_t) +kernel_setsched(quota_t) dev_read_sysfs(quota_t) dev_getattr_all_blk_files(quota_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/readahead.te serefpolicy-3.7.19/policy/modules/admin/readahead.te --- nsaserefpolicy/policy/modules/admin/readahead.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/readahead.te 2010-05-28 09:41:59.957610702 +0200 @@ -52,6 +52,7 @@ files_list_non_security(readahead_t) files_read_non_security_files(readahead_t) +files_dontaudit_read_security_files(readahead_t) files_create_boot_flag(readahead_t) files_getattr_all_pipes(readahead_t) files_dontaudit_getattr_all_sockets(readahead_t) @@ -61,8 +62,11 @@ fs_search_auto_mountpoints(readahead_t) fs_getattr_all_pipes(readahead_t) fs_getattr_all_files(readahead_t) +fs_read_cgroupfs_files(readahead_t) +fs_read_tmpfs_files(readahead_t) fs_read_tmpfs_symlinks(readahead_t) fs_list_inotifyfs(readahead_t) +fs_dontaudit_read_tmpfs_blk_dev(readahead_t) fs_dontaudit_search_ramfs(readahead_t) fs_dontaudit_read_ramfs_pipes(readahead_t) fs_dontaudit_read_ramfs_files(readahead_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/rpm.fc serefpolicy-3.7.19/policy/modules/admin/rpm.fc --- nsaserefpolicy/policy/modules/admin/rpm.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/rpm.fc 2010-05-28 09:41:59.957610702 +0200 @@ -1,18 +1,19 @@ /bin/rpm -- gen_context(system_u:object_r:rpm_exec_t,s0) +/usr/bin/rpm -- gen_context(system_u:object_r:rpm_exec_t,s0) +/usr/bin/debuginfo-install -- gen_context(system_u:object_r:debuginfo_exec_t,s0) /usr/bin/smart -- gen_context(system_u:object_r:rpm_exec_t,s0) /usr/bin/yum -- gen_context(system_u:object_r:rpm_exec_t,s0) -/usr/lib(64)?/rpm/rpmd -- gen_context(system_u:object_r:bin_t,s0) -/usr/lib(64)?/rpm/rpmq -- gen_context(system_u:object_r:bin_t,s0) -/usr/lib(64)?/rpm/rpmk -- gen_context(system_u:object_r:bin_t,s0) -/usr/lib(64)?/rpm/rpmv -- gen_context(system_u:object_r:bin_t,s0) +/usr/sbin/yum-complete-transaction -- gen_context(system_u:object_r:rpm_exec_t,s0) /usr/sbin/system-install-packages -- gen_context(system_u:object_r:rpm_exec_t,s0) /usr/sbin/yum-updatesd -- gen_context(system_u:object_r:rpm_exec_t,s0) - -/usr/share/yumex/yumex -- gen_context(system_u:object_r:rpm_exec_t,s0) +/usr/sbin/packagekitd -- gen_context(system_u:object_r:rpm_exec_t,s0) +/usr/libexec/yumDBUSBackend.py -- gen_context(system_u:object_r:rpm_exec_t,s0) +/usr/share/yumex/yumex-yum-backend -- gen_context(system_u:object_r:rpm_exec_t,s0) +/usr/share/yumex/yum_childtask\.py -- gen_context(system_u:object_r:rpm_exec_t,s0) ifdef(`distro_redhat', ` /usr/bin/fedora-rmdevelrpms -- gen_context(system_u:object_r:rpm_exec_t,s0) @@ -21,15 +22,23 @@ /usr/sbin/pup -- gen_context(system_u:object_r:rpm_exec_t,s0) /usr/sbin/rhn_check -- gen_context(system_u:object_r:rpm_exec_t,s0) /usr/sbin/up2date -- gen_context(system_u:object_r:rpm_exec_t,s0) +/usr/sbin/synaptic -- gen_context(system_u:object_r:rpm_exec_t,s0) +/usr/bin/apt-get -- gen_context(system_u:object_r:rpm_exec_t,s0) +/usr/bin/apt-shell -- gen_context(system_u:object_r:rpm_exec_t,s0) ') /var/lib/alternatives(/.*)? gen_context(system_u:object_r:rpm_var_lib_t,s0) /var/lib/rpm(/.*)? gen_context(system_u:object_r:rpm_var_lib_t,s0) +/var/lib/yum(/.*)? gen_context(system_u:object_r:rpm_var_lib_t,s0) +/var/cache/yum(/.*)? gen_context(system_u:object_r:rpm_var_cache_t,s0) /var/log/rpmpkgs.* -- gen_context(system_u:object_r:rpm_log_t,s0) /var/log/yum\.log.* -- gen_context(system_u:object_r:rpm_log_t,s0) +/var/run/yum.* -- gen_context(system_u:object_r:rpm_var_run_t,s0) +/var/run/PackageKit(/.*)? gen_context(system_u:object_r:rpm_var_run_t,s0) + # SuSE ifdef(`distro_suse', ` /usr/bin/online_update -- gen_context(system_u:object_r:rpm_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/rpm.if serefpolicy-3.7.19/policy/modules/admin/rpm.if --- nsaserefpolicy/policy/modules/admin/rpm.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/rpm.if 2010-05-28 09:41:59.958611405 +0200 @@ -13,11 +13,36 @@ interface(`rpm_domtrans',` gen_require(` type rpm_t, rpm_exec_t; + type debuginfo_exec_t; + attribute rpm_transition_domain; ') files_search_usr($1) corecmd_search_bin($1) domtrans_pattern($1, rpm_exec_t, rpm_t) + domtrans_pattern($1, debuginfo_exec_t, rpm_t) + typeattribute $1 rpm_transition_domain; +') + +######################################## +## +## Execute debuginfo_install programs in the rpm domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`rpm_domtrans_debuginfo',` + gen_require(` + type rpm_t; + type debuginfo_exec_t; + ') + + files_search_usr($1) + corecmd_search_bin($1) + domtrans_pattern($1, debuginfo_exec_t, rpm_t) ') ######################################## @@ -66,6 +91,11 @@ rpm_domtrans($1) role $2 types rpm_t; role $2 types rpm_script_t; + + domain_system_change_exemption($1) + role_transition $2 rpm_exec_t system_r; + allow $2 system_r; + seutil_run_loadpolicy(rpm_script_t, $2) seutil_run_semanage(rpm_script_t, $2) seutil_run_setfiles(rpm_script_t, $2) @@ -146,6 +176,41 @@ ######################################## ## +## dontaudit read and write an leaked file descriptors +## +## +## +## The type of the process performing this action. +## +## +# +interface(`rpm_dontaudit_leaks',` + gen_require(` + type rpm_t, rpm_var_cache_t; + type rpm_script_t, rpm_var_run_t, rpm_tmp_t; + type rpm_tmpfs_t, rpm_script_tmp_t, rpm_var_lib_t; + ') + + dontaudit $1 rpm_t:fifo_file rw_inherited_fifo_file_perms; + dontaudit $1 rpm_t:tcp_socket { read write }; + dontaudit $1 rpm_t:unix_dgram_socket { read write }; + dontaudit $1 rpm_t:shm rw_shm_perms; + + dontaudit $1 rpm_script_t:fd use; + dontaudit $1 rpm_script_t:fifo_file rw_inherited_fifo_file_perms; + + dontaudit $1 rpm_var_run_t:file rw_inherited_file_perms; + + dontaudit $1 rpm_tmp_t:file rw_inherited_file_perms; + dontaudit $1 rpm_tmpfs_t:dir rw_dir_perms; + dontaudit $1 rpm_tmpfs_t:file rw_inherited_file_perms; + dontaudit $1 rpm_script_tmp_t:file rw_inherited_file_perms; + dontaudit $1 rpm_var_lib_t:file rw_inherited_file_perms; + dontaudit $1 rpm_var_cache_t:file rw_inherited_file_perms; +') + +######################################## +## ## Send and receive messages from ## rpm over dbus. ## @@ -167,6 +232,68 @@ ######################################## ## +## dontaudit attempts to Send and receive messages from +## rpm over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`rpm_dontaudit_dbus_chat',` + gen_require(` + type rpm_t; + class dbus send_msg; + ') + + dontaudit $1 rpm_t:dbus send_msg; + dontaudit rpm_t $1:dbus send_msg; +') + +######################################## +## +## Send and receive messages from +## rpm_script over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`rpm_script_dbus_chat',` + gen_require(` + type rpm_script_t; + class dbus send_msg; + ') + + allow $1 rpm_script_t:dbus send_msg; + allow rpm_script_t $1:dbus send_msg; +') + +##################################### +## +## Allow the specified domain to append +## to rpm log files. +## +## +## +## Domain allowed access. +## +## +# +interface(`rpm_append_log',` + gen_require(` + type rpm_log_t; + ') + + logging_search_logs($1) + append_files_pattern($1, rpm_log_t, rpm_log_t) +') + +######################################## +## ## Create, read, write, and delete the RPM log. ## ## @@ -186,6 +313,24 @@ ######################################## ## +## Search RPM log directory. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`rpm_search_log',` + gen_require(` + type rpm_log_t; + ') + + allow $1 rpm_log_t:dir search_dir_perms; +') + +######################################## +## ## Inherit and use file descriptors from RPM scripts. ## ## @@ -219,7 +364,71 @@ ') files_search_tmp($1) + manage_dirs_pattern($1, rpm_script_tmp_t, rpm_script_tmp_t) manage_files_pattern($1, rpm_script_tmp_t, rpm_script_tmp_t) + manage_lnk_files_pattern($1, rpm_script_tmp_t, rpm_script_tmp_t) +') + +##################################### +## +## Allow the specified domain to append +## to rpm tmp files. +## +## +## +## Domain allowed access. +## +## +# +interface(`rpm_append_tmp',` + gen_require(` + type rpm_tmp_t; + ') + + files_search_tmp($1) + append_files_pattern($1, rpm_tmp_t, rpm_tmp_t) +') + +######################################## +## +## Create, read, write, and delete RPM +## temporary files. +## +## +## +## Domain allowed access. +## +## +# +interface(`rpm_manage_tmp_files',` + gen_require(` + type rpm_tmp_t; + ') + + files_search_tmp($1) + manage_dirs_pattern($1, rpm_tmp_t, rpm_tmp_t) + manage_files_pattern($1, rpm_tmp_t, rpm_tmp_t) + manage_lnk_files_pattern($1, rpm_tmp_t, rpm_tmp_t) +') + +######################################## +## +## read, RPM +## script temporary files. +## +## +## +## Domain allowed access. +## +## +# +interface(`rpm_read_script_tmp_files',` + gen_require(` + type rpm_script_tmp_t; + ') + + read_files_pattern($1, rpm_script_tmp_t, rpm_script_tmp_t) + read_lnk_files_pattern($1, rpm_script_tmp_t, rpm_script_tmp_t) ') ######################################## @@ -241,6 +450,25 @@ allow $1 rpm_var_lib_t:dir list_dir_perms; read_files_pattern($1, rpm_var_lib_t, rpm_var_lib_t) read_lnk_files_pattern($1, rpm_var_lib_t, rpm_var_lib_t) + rpm_read_cache($1) +') + +######################################## +## +## Delete the RPM package database. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`rpm_delete_db',` + gen_require(` + type rpm_var_lib_t; + ') + + delete_files_pattern($1, rpm_var_lib_t, rpm_var_lib_t) ') ######################################## @@ -265,6 +493,48 @@ ######################################## ## +## Read the RPM cache. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`rpm_read_cache',` + gen_require(` + type rpm_var_cache_t; + ') + + files_search_var($1) + allow $1 rpm_var_cache_t:dir list_dir_perms; + read_files_pattern($1, rpm_var_cache_t, rpm_var_cache_t) + read_lnk_files_pattern($1, rpm_var_cache_t, rpm_var_cache_t) +') + +######################################## +## +## Create, read, write, and delete the RPM package database. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`rpm_manage_cache',` + gen_require(` + type rpm_var_cache_t; + ') + + files_search_var_lib($1) + manage_dirs_pattern($1, rpm_var_cache_t, rpm_var_cache_t) + manage_files_pattern($1, rpm_var_cache_t, rpm_var_cache_t) + manage_lnk_files_pattern($1, rpm_var_cache_t, rpm_var_cache_t) +') + +######################################## +## ## Do not audit attempts to create, read, ## write, and delete the RPM package database. ## @@ -283,3 +553,120 @@ dontaudit $1 rpm_var_lib_t:file manage_file_perms; dontaudit $1 rpm_var_lib_t:lnk_file manage_lnk_file_perms; ') + +##################################### +## +## Read rpm pid files. +## +## +## +## Domain allowed access. +## +## +# +interface(`rpm_read_pid_files',` + gen_require(` + type rpm_var_run_t; + ') + + read_files_pattern($1,rpm_var_run_t,rpm_var_run_t) +') + +##################################### +## +## Create, read, write, and delete rpm pid files. +## +## +## +## Domain allowed access. +## +## +# +interface(`rpm_manage_pid_files',` + gen_require(` + type rpm_var_run_t; + ') + + manage_files_pattern($1,rpm_var_run_t,rpm_var_run_t) +') + +###################################### +## +## Create files in /var/run with the rpm pid file type. +## +## +## +## Domain allowed access. +## +## +# +interface(`rpm_pid_filetrans',` + gen_require(` + type rpm_var_run_t; + ') + + files_pid_filetrans($1, rpm_var_run_t, file) +') + +######################################## +## +## Allow application to transition to rpm_script domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`rpm_transition_script',` + gen_require(` + type rpm_script_t; + attribute rpm_transition_domain; + ') + + typeattribute $1 rpm_transition_domain; + allow $1 rpm_script_t:process transition; + + allow $1 rpm_script_t:fd use; + allow rpm_script_t $1:fd use; + allow rpm_script_t $1:fifo_file rw_fifo_file_perms; + allow rpm_script_t $1:process sigchld; +') + +######################################## +## +## Send a null signal to rpm. +## +## +## +## Domain allowed access. +## +## +# +interface(`rpm_signull',` + gen_require(` + type rpm_t; + ') + + allow $1 rpm_t:process signull; +') + +######################################## +## +## Send a null signal to rpm. +## +## +## +## Domain allowed access. +## +## +# +interface(`rpm_inherited_fifo',` + gen_require(` + attribute rpm_transition_domain; + ') + + allow $1 rpm_transition_domain:fifo_file rw_inherited_fifo_file_perms; +') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/rpm.te serefpolicy-3.7.19/policy/modules/admin/rpm.te --- nsaserefpolicy/policy/modules/admin/rpm.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/rpm.te 2010-05-28 09:41:59.960611623 +0200 @@ -1,6 +1,8 @@ policy_module(rpm, 1.10.0) +attribute rpm_transition_domain; + ######################################## # # Declarations @@ -15,6 +17,9 @@ domain_interactive_fd(rpm_t) role system_r types rpm_t; +type debuginfo_exec_t; +domain_entry_file(rpm_t, debuginfo_exec_t) + type rpm_file_t; files_type(rpm_file_t) @@ -31,11 +36,18 @@ files_type(rpm_var_lib_t) typealias rpm_var_lib_t alias var_lib_rpm_t; +type rpm_var_cache_t; +files_type(rpm_var_cache_t) + +type rpm_var_run_t; +files_pid_file(rpm_var_run_t) + type rpm_script_t; type rpm_script_exec_t; domain_obj_id_change_exemption(rpm_script_t) domain_system_change_exemption(rpm_script_t) corecmd_shell_entry_type(rpm_script_t) +corecmd_bin_entry_type(rpm_script_t) domain_type(rpm_script_t) domain_entry_file(rpm_t, rpm_script_exec_t) domain_interactive_fd(rpm_script_t) @@ -52,8 +64,9 @@ # rpm Local policy # -allow rpm_t self:capability { chown dac_override fowner fsetid setgid setuid sys_chroot sys_tty_config mknod }; -allow rpm_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; +allow rpm_t self:capability { chown dac_override fowner fsetid ipc_lock setgid setuid sys_chroot sys_nice sys_tty_config mknod }; + +allow rpm_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execstack execheap }; allow rpm_t self:process { getattr setexec setfscreate setrlimit }; allow rpm_t self:fd use; allow rpm_t self:fifo_file rw_fifo_file_perms; @@ -68,6 +81,8 @@ allow rpm_t self:sem create_sem_perms; allow rpm_t self:msgq create_msgq_perms; allow rpm_t self:msg { send receive }; +allow rpm_t self:dir search; +allow rpm_t self:file rw_file_perms;; allow rpm_t rpm_log_t:file manage_file_perms; logging_log_filetrans(rpm_t, rpm_log_t, file) @@ -75,6 +90,7 @@ manage_dirs_pattern(rpm_t, rpm_tmp_t, rpm_tmp_t) manage_files_pattern(rpm_t, rpm_tmp_t, rpm_tmp_t) files_tmp_filetrans(rpm_t, rpm_tmp_t, { file dir }) +can_exec(rpm_t, rpm_tmp_t) manage_dirs_pattern(rpm_t, rpm_tmpfs_t, rpm_tmpfs_t) manage_files_pattern(rpm_t, rpm_tmpfs_t, rpm_tmpfs_t) @@ -82,13 +98,23 @@ manage_fifo_files_pattern(rpm_t, rpm_tmpfs_t, rpm_tmpfs_t) manage_sock_files_pattern(rpm_t, rpm_tmpfs_t, rpm_tmpfs_t) fs_tmpfs_filetrans(rpm_t, rpm_tmpfs_t, { dir file lnk_file sock_file fifo_file }) +can_exec(rpm_t, rpm_tmpfs_t) + +manage_dirs_pattern(rpm_t, rpm_var_cache_t, rpm_var_cache_t) +manage_files_pattern(rpm_t, rpm_var_cache_t, rpm_var_cache_t) +files_var_filetrans(rpm_t, rpm_var_cache_t, dir) # Access /var/lib/rpm files manage_files_pattern(rpm_t, rpm_var_lib_t, rpm_var_lib_t) files_var_lib_filetrans(rpm_t, rpm_var_lib_t, dir) +manage_files_pattern(rpm_t, rpm_var_run_t, rpm_var_run_t) +files_pid_filetrans(rpm_t, rpm_var_run_t, file) + +kernel_read_network_state(rpm_t) kernel_read_system_state(rpm_t) kernel_read_kernel_sysctls(rpm_t) +kernel_read_network_state_symlinks(rpm_t) corecmd_exec_all_executables(rpm_t) @@ -108,12 +134,15 @@ dev_list_sysfs(rpm_t) dev_list_usbfs(rpm_t) dev_read_urand(rpm_t) +dev_read_raw_memory(rpm_t) #devices_manage_all_device_types(rpm_t) +fs_getattr_all_fs(rpm_t) +fs_getattr_all_dirs(rpm_t) +fs_list_inotifyfs(rpm_t) fs_manage_nfs_dirs(rpm_t) fs_manage_nfs_files(rpm_t) fs_manage_nfs_symlinks(rpm_t) -fs_getattr_all_fs(rpm_t) fs_search_auto_mountpoints(rpm_t) mls_file_read_all_levels(rpm_t) @@ -132,6 +161,8 @@ # for installing kernel packages storage_raw_read_fixed_disk(rpm_t) +term_list_ptys(rpm_t) + auth_relabel_all_files_except_shadow(rpm_t) auth_manage_all_files_except_shadow(rpm_t) auth_dontaudit_read_shadow(rpm_t) @@ -155,6 +186,7 @@ files_exec_etc_files(rpm_t) init_domtrans_script(rpm_t) +init_use_script_ptys(rpm_t) libs_exec_ld_so(rpm_t) libs_exec_lib_files(rpm_t) @@ -174,7 +206,19 @@ ') optional_policy(` - hal_dbus_chat(rpm_t) + dbus_system_domain(rpm_t, rpm_exec_t) + + optional_policy(` + hal_dbus_chat(rpm_t) + ') + + optional_policy(` + networkmanager_dbus_chat(rpm_t) + ') + + optional_policy(` + dbus_system_domain(rpm_t, debuginfo_exec_t) + ') ') optional_policy(` @@ -182,36 +226,19 @@ ') optional_policy(` - unconfined_domain(rpm_t) + unconfined_domain_noaudit(rpm_t) # yum-updatesd requires this unconfined_dbus_chat(rpm_t) + unconfined_dbus_chat(rpm_script_t) ') -ifdef(`TODO',` -# read/write/create any files in the system -dontaudit rpm_t domain:{ socket unix_dgram_socket udp_socket unix_stream_socket tcp_socket fifo_file rawip_socket packet_socket } getattr; -allow rpm_t ttyfile:chr_file unlink; - -# needs rw permission to the directory for an rpm package that includes a mount -# point -allow rpm_t fs_type:dir { setattr rw_dir_perms }; - -allow rpm_t mount_t:tcp_socket write; - -allow rpm_t rpc_pipefs_t:dir search; - -optional_policy(` -allow rpm_t sysadm_gph_t:fd use; -') -') dnl endif TODO - ######################################## # # rpm-script Local policy # -allow rpm_script_t self:capability { chown dac_override dac_read_search fowner fsetid setgid setuid ipc_lock sys_chroot sys_nice mknod kill }; -allow rpm_script_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; +allow rpm_script_t self:capability { chown dac_override dac_read_search fowner fsetid setgid setuid ipc_lock sys_admin sys_chroot sys_ptrace sys_rawio sys_nice mknod kill net_admin }; +allow rpm_script_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execheap }; allow rpm_script_t self:fd use; allow rpm_script_t self:fifo_file rw_fifo_file_perms; allow rpm_script_t self:unix_dgram_socket create_socket_perms; @@ -222,12 +249,15 @@ allow rpm_script_t self:sem create_sem_perms; allow rpm_script_t self:msgq create_msgq_perms; allow rpm_script_t self:msg { send receive }; +allow rpm_script_t self:netlink_kobject_uevent_socket create_socket_perms; allow rpm_script_t rpm_tmp_t:file read_file_perms; allow rpm_script_t rpm_script_tmp_t:dir mounton; manage_dirs_pattern(rpm_script_t, rpm_script_tmp_t, rpm_script_tmp_t) manage_files_pattern(rpm_script_t, rpm_script_tmp_t, rpm_script_tmp_t) +manage_blk_files_pattern(rpm_script_t, rpm_script_tmp_t, rpm_script_tmp_t) +manage_chr_files_pattern(rpm_script_t, rpm_script_tmp_t, rpm_script_tmp_t) files_tmp_filetrans(rpm_script_t, rpm_script_tmp_t, { file dir }) manage_dirs_pattern(rpm_script_t, rpm_script_tmpfs_t, rpm_script_tmpfs_t) @@ -239,6 +269,9 @@ kernel_read_kernel_sysctls(rpm_script_t) kernel_read_system_state(rpm_script_t) +kernel_read_network_state(rpm_script_t) +kernel_list_all_proc(rpm_script_t) +kernel_read_software_raid_state(rpm_script_t) dev_list_sysfs(rpm_script_t) @@ -254,7 +287,9 @@ fs_getattr_xattr_fs(rpm_script_t) fs_mount_xattr_fs(rpm_script_t) fs_unmount_xattr_fs(rpm_script_t) +fs_search_all(rpm_script_t) fs_search_auto_mountpoints(rpm_script_t) +fs_getattr_all_fs(rpm_script_t) mcs_killall(rpm_script_t) mcs_ptrace_all(rpm_script_t) @@ -272,14 +307,19 @@ storage_raw_read_fixed_disk(rpm_script_t) storage_raw_write_fixed_disk(rpm_script_t) +term_getattr_unallocated_ttys(rpm_script_t) +term_list_ptys(rpm_script_t) term_use_all_terms(rpm_script_t) auth_dontaudit_getattr_shadow(rpm_script_t) auth_use_nsswitch(rpm_script_t) # ideally we would not need this auth_manage_all_files_except_shadow(rpm_script_t) +auth_relabel_shadow(rpm_script_t) corecmd_exec_all_executables(rpm_script_t) +can_exec(rpm_script_t, rpm_script_tmp_t) +can_exec(rpm_script_t, rpm_script_tmpfs_t) domain_read_all_domains_state(rpm_script_t) domain_getattr_all_domains(rpm_script_t) @@ -291,8 +331,10 @@ files_exec_etc_files(rpm_script_t) files_read_etc_runtime_files(rpm_script_t) files_exec_usr_files(rpm_script_t) +files_relabel_all_files(rpm_script_t) init_domtrans_script(rpm_script_t) +init_telinit(rpm_script_t) libs_exec_ld_so(rpm_script_t) libs_exec_lib_files(rpm_script_t) @@ -308,12 +350,15 @@ seutil_domtrans_loadpolicy(rpm_script_t) seutil_domtrans_setfiles(rpm_script_t) seutil_domtrans_semanage(rpm_script_t) +seutil_domtrans_setsebool(rpm_script_t) userdom_use_all_users_fds(rpm_script_t) +userdom_exec_admin_home_files(rpm_script_t) ifdef(`distro_redhat',` optional_policy(` mta_send_mail(rpm_script_t) + mta_system_content(rpm_var_run_t) ') ') @@ -326,13 +371,26 @@ ') optional_policy(` + dbus_system_bus_client(rpm_script_t) +') + +optional_policy(` + lvm_domtrans(rpm_script_t) +') + +optional_policy(` tzdata_domtrans(rpm_t) tzdata_domtrans(rpm_script_t) ') optional_policy(` - unconfined_domain(rpm_script_t) + udev_domtrans(rpm_script_t) +') + +optional_policy(` + unconfined_domain_noaudit(rpm_script_t) unconfined_domtrans(rpm_script_t) + unconfined_execmem_domtrans(rpm_script_t) optional_policy(` java_domtrans_unconfined(rpm_script_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/shorewall.te serefpolicy-3.7.19/policy/modules/admin/shorewall.te --- nsaserefpolicy/policy/modules/admin/shorewall.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/shorewall.te 2010-05-28 09:41:59.961611278 +0200 @@ -87,7 +87,11 @@ sysnet_domtrans_ifconfig(shorewall_t) -userdom_dontaudit_list_user_home_dirs(shorewall_t) +userdom_dontaudit_list_admin_dir(shorewall_t) + +optional_policy(` + hostname_exec(shorewall_t) +') optional_policy(` iptables_domtrans(shorewall_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/shutdown.fc serefpolicy-3.7.19/policy/modules/admin/shutdown.fc --- nsaserefpolicy/policy/modules/admin/shutdown.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/admin/shutdown.fc 2010-05-28 09:41:59.962611422 +0200 @@ -0,0 +1,5 @@ +/etc/nologin -- gen_context(system_u:object_r:shutdown_etc_t,s0) + +/sbin/shutdown -- gen_context(system_u:object_r:shutdown_exec_t,s0) + +/var/run/shutdown\.pid -- gen_context(system_u:object_r:shutdown_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/shutdown.if serefpolicy-3.7.19/policy/modules/admin/shutdown.if --- nsaserefpolicy/policy/modules/admin/shutdown.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/admin/shutdown.if 2010-05-28 09:41:59.963611216 +0200 @@ -0,0 +1,136 @@ + +## policy for shutdown + +######################################## +## +## Execute a domain transition to run shutdown. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`shutdown_domtrans',` + gen_require(` + type shutdown_t, shutdown_exec_t; + ') + + domtrans_pattern($1, shutdown_exec_t, shutdown_t) + + ifdef(`hide_broken_symptoms', ` + dontaudit shutdown_t $1:socket_class_set { read write }; + dontaudit shutdown_t $1:fifo_file rw_inherited_fifo_file_perms; + ') +') + + +######################################## +## +## Execute shutdown in the shutdown domain, and +## allow the specified role the shutdown domain. +## +## +## +## Domain allowed access +## +## +## +## +## The role to be allowed the shutdown domain. +## +## +# +interface(`shutdown_run',` + gen_require(` + type shutdown_t; + ') + + shutdown_domtrans($1) + role $2 types shutdown_t; +') + +######################################## +## +## Role access for shutdown +## +## +## +## Role allowed access +## +## +## +## +## User domain for the role +## +## +# +interface(`shutdown_role',` + gen_require(` + type shutdown_t; + ') + + role $1 types shutdown_t; + + shutdown_domtrans($2) + + ps_process_pattern($2, shutdown_t) + allow $2 shutdown_t:process signal; +') + +######################################## +## +## Recieve sigchld from shutdown +## +## +## +## Domain allowed access +## +## +# +interface(`shutdown_send_sigchld',` + gen_require(` + type shutdown_t; + ') + + allow shutdown_t $1:process signal; +') + +######################################## +## +## Send and receive messages from +## shutdown over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`shutdown_dbus_chat',` + gen_require(` + type shutdown_t; + class dbus send_msg; + ') + + allow $1 shutdown_t:dbus send_msg; + allow shutdown_t $1:dbus send_msg; +') + +######################################## +## +## Get attributes of shutdown executable. +## +## +## +## Domain allowed access. +## +## +# +interface(`shutdown_getattr_exec_files',` + gen_require(` + type shutdown_exec_t; + ') + + allow $1 shutdown_exec_t:file getattr; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/shutdown.te serefpolicy-3.7.19/policy/modules/admin/shutdown.te --- nsaserefpolicy/policy/modules/admin/shutdown.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/admin/shutdown.te 2010-05-28 09:41:59.963611216 +0200 @@ -0,0 +1,63 @@ +policy_module(shutdown,1.0.0) + +######################################## +# +# Declarations +# + +type shutdown_t; +type shutdown_exec_t; +application_domain(shutdown_t, shutdown_exec_t) +role system_r types shutdown_t; + +type shutdown_etc_t; +files_config_file(shutdown_etc_t) + +type shutdown_var_run_t; +files_pid_file(shutdown_var_run_t) + +permissive shutdown_t; + +######################################## +# +# shutdown local policy +# + +allow shutdown_t self:capability { dac_override kill setuid sys_tty_config }; +allow shutdown_t self:process { fork signal signull }; + +allow shutdown_t self:fifo_file manage_fifo_file_perms; +allow shutdown_t self:unix_stream_socket create_stream_socket_perms; + +manage_files_pattern(shutdown_t, shutdown_etc_t, shutdown_etc_t) +files_etc_filetrans(shutdown_t, shutdown_etc_t, file) + +manage_files_pattern(shutdown_t, shutdown_var_run_t, shutdown_var_run_t) +files_pid_filetrans(shutdown_t, shutdown_var_run_t, file) + +files_read_etc_files(shutdown_t) +files_read_generic_pids(shutdown_t) + +mls_file_write_to_clearance(shutdown_t) + +term_use_all_terms(shutdown_t) + +auth_use_nsswitch(shutdown_t) +auth_write_login_records(shutdown_t) + +init_dontaudit_write_utmp(shutdown_t) +init_read_utmp(shutdown_t) +init_telinit(shutdown_t) + +logging_send_audit_msgs(shutdown_t) + +miscfiles_read_localization(shutdown_t) + +optional_policy(` + dbus_system_bus_client(shutdown_t) + dbus_connect_system_bus(shutdown_t) +') + +optional_policy(` + xserver_dontaudit_write_log(shutdown_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/sudo.if serefpolicy-3.7.19/policy/modules/admin/sudo.if --- nsaserefpolicy/policy/modules/admin/sudo.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/sudo.if 2010-05-28 09:41:59.964611081 +0200 @@ -73,12 +73,16 @@ # Enter this derived domain from the user domain domtrans_pattern($3, sudo_exec_t, $1_sudo_t) + ifdef(`hide_broken_symptoms', ` + dontaudit $1_sudo_t $3:socket_class_set { read write }; + ') + # By default, revert to the calling domain when a shell is executed. corecmd_shell_domtrans($1_sudo_t, $3) corecmd_bin_domtrans($1_sudo_t, $3) allow $3 $1_sudo_t:fd use; allow $3 $1_sudo_t:fifo_file rw_file_perms; - allow $3 $1_sudo_t:process sigchld; + allow $3 $1_sudo_t:process signal_perms; kernel_read_kernel_sysctls($1_sudo_t) kernel_read_system_state($1_sudo_t) @@ -134,7 +138,11 @@ userdom_manage_user_tmp_symlinks($1_sudo_t) userdom_use_user_terminals($1_sudo_t) # for some PAM modules and for cwd - userdom_dontaudit_search_user_home_content($1_sudo_t) + userdom_search_user_home_content($1_sudo_t) + userdom_search_admin_dir($1_sudo_t) + userdom_manage_all_users_keys($1_sudo_t) + + mta_role($2, $1_sudo_t) tunable_policy(`use_nfs_home_dirs',` fs_manage_nfs_files($1_sudo_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/su.if serefpolicy-3.7.19/policy/modules/admin/su.if --- nsaserefpolicy/policy/modules/admin/su.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/su.if 2010-05-28 09:41:59.965611225 +0200 @@ -58,6 +58,10 @@ allow $2 $1_su_t:fifo_file rw_file_perms; allow $2 $1_su_t:process sigchld; +ifdef(`hide_broken_symptoms', ` + dontaudit $1_su_t $2:socket_class_set { read write }; +') + kernel_read_system_state($1_su_t) kernel_read_kernel_sysctls($1_su_t) kernel_search_key($1_su_t) @@ -183,6 +187,10 @@ # Transition from the user domain to this domain. domtrans_pattern($3, su_exec_t, $1_su_t) +ifdef(`hide_broken_symptoms', ` + dontaudit $1_su_t $3:socket_class_set { read write }; +') + ps_process_pattern($3, $1_su_t) @@ -207,7 +215,7 @@ auth_domtrans_chk_passwd($1_su_t) auth_dontaudit_read_shadow($1_su_t) - auth_use_nsswitch($1_su_t) + auth_use_pam($1_su_t) auth_rw_faillog($1_su_t) corecmd_search_bin($1_su_t) @@ -231,6 +239,7 @@ userdom_use_user_terminals($1_su_t) userdom_search_user_home_dirs($1_su_t) + userdom_search_admin_dir($1_su_t) ifdef(`distro_redhat',` # RHEL5 and possibly newer releases incl. Fedora diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/tmpreaper.te serefpolicy-3.7.19/policy/modules/admin/tmpreaper.te --- nsaserefpolicy/policy/modules/admin/tmpreaper.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/tmpreaper.te 2010-05-28 09:41:59.965611225 +0200 @@ -26,8 +26,11 @@ files_read_etc_files(tmpreaper_t) files_read_var_lib_files(tmpreaper_t) files_purge_tmp(tmpreaper_t) +files_delete_usr_dirs(tmpreaper_t) +files_delete_usr_files(tmpreaper_t) # why does it need setattr? files_setattr_all_tmp_dirs(tmpreaper_t) +files_setattr_usr_dirs(tmpreaper_t) files_getattr_all_dirs(tmpreaper_t) files_getattr_all_files(tmpreaper_t) @@ -42,6 +45,7 @@ cron_system_entry(tmpreaper_t, tmpreaper_exec_t) ifdef(`distro_redhat',` + userdom_list_user_home_content(tmpreaper_t) userdom_delete_user_home_content_dirs(tmpreaper_t) userdom_delete_user_home_content_files(tmpreaper_t) userdom_delete_user_home_content_symlinks(tmpreaper_t) @@ -52,6 +56,14 @@ ') optional_policy(` + apache_delete_sys_content_rw(tmpreaper_t) + apache_list_cache(tmpreaper_t) + apache_delete_cache_dirs(tmpreaper_t) + apache_delete_cache_files(tmpreaper_t) + apache_setattr_cache_dirs(tmpreaper_t) +') + +optional_policy(` kismet_manage_log(tmpreaper_t) ') @@ -60,5 +72,17 @@ ') optional_policy(` + sandbox_list(tmpreaper_t) + sandbox_delete_dirs(tmpreaper_t) + sandbox_delete_files(tmpreaper_t) + sandbox_delete_sock_files(tmpreaper_t) + sandbox_setattr_dirs(tmpreaper_t) +') + +optional_policy(` + rpm_manage_cache(tmpreaper_t) +') + +optional_policy(` unconfined_domain(tmpreaper_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/usermanage.if serefpolicy-3.7.19/policy/modules/admin/usermanage.if --- nsaserefpolicy/policy/modules/admin/usermanage.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/usermanage.if 2010-05-28 09:41:59.966611090 +0200 @@ -18,6 +18,10 @@ files_search_usr($1) corecmd_search_bin($1) domtrans_pattern($1, chfn_exec_t, chfn_t) + +ifdef(`hide_broken_symptoms', ` + dontaudit chfn_t $1:socket_class_set { read write }; +') ') ######################################## @@ -63,6 +67,10 @@ files_search_usr($1) corecmd_search_bin($1) domtrans_pattern($1, groupadd_exec_t, groupadd_t) + +ifdef(`hide_broken_symptoms', ` + dontaudit groupadd_t $1:socket_class_set { read write }; +') ') ######################################## @@ -113,6 +121,10 @@ files_search_usr($1) corecmd_search_bin($1) domtrans_pattern($1, passwd_exec_t, passwd_t) + +ifdef(`hide_broken_symptoms', ` + dontaudit passwd_t $1:socket_class_set { read write }; +') ') ######################################## @@ -247,6 +259,9 @@ files_search_usr($1) corecmd_search_bin($1) domtrans_pattern($1, useradd_exec_t, useradd_t) +ifdef(`hide_broken_symptoms', ` + dontaudit useradd_t $1:socket_class_set { read write }; +') ') ######################################## @@ -274,6 +289,11 @@ usermanage_domtrans_useradd($1) role $2 types useradd_t; + # Add/remove user home directories + userdom_manage_home_role($2, useradd_t) + + seutil_run_semanage(useradd_t, $2) + optional_policy(` nscd_run(useradd_t, $2) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/usermanage.te serefpolicy-3.7.19/policy/modules/admin/usermanage.te --- nsaserefpolicy/policy/modules/admin/usermanage.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/usermanage.te 2010-05-28 09:41:59.967610815 +0200 @@ -209,6 +209,7 @@ files_manage_etc_files(groupadd_t) files_relabel_etc_files(groupadd_t) files_read_etc_runtime_files(groupadd_t) +files_read_usr_symlinks(groupadd_t) # Execute /usr/bin/{passwd, chfn, chsh} and /usr/sbin/{useradd, vipw}. corecmd_exec_bin(groupadd_t) @@ -256,7 +257,7 @@ # Passwd local policy # -allow passwd_t self:capability { chown dac_override fsetid setuid setgid sys_resource }; +allow passwd_t self:capability { chown dac_override fsetid setuid setgid sys_nice sys_resource }; allow passwd_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; allow passwd_t self:process { setrlimit setfscreate }; allow passwd_t self:fd use; @@ -294,6 +295,7 @@ term_use_all_ttys(passwd_t) term_use_all_ptys(passwd_t) +term_use_generic_ptys(passwd_t) auth_domtrans_chk_passwd(passwd_t) auth_manage_shadow(passwd_t) @@ -303,6 +305,9 @@ # allow checking if a shell is executable corecmd_check_exec_shell(passwd_t) +corecmd_exec_bin(passwd_t) + +corenet_tcp_connect_kerberos_password_port(passwd_t) domain_use_interactive_fds(passwd_t) @@ -333,6 +338,7 @@ # user generally runs this from their home directory, so do not audit a search # on user home dir userdom_dontaudit_search_user_home_content(passwd_t) +userdom_stream_connect(passwd_t) optional_policy(` nscd_domtrans(passwd_t) @@ -427,7 +433,7 @@ # Useradd local policy # -allow useradd_t self:capability { dac_override chown kill fowner fsetid setuid sys_resource }; +allow useradd_t self:capability { dac_override chown kill fowner fsetid setuid sys_resource sys_ptrace }; dontaudit useradd_t self:capability sys_tty_config; allow useradd_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; allow useradd_t self:process setfscreate; @@ -450,6 +456,7 @@ corecmd_exec_bin(useradd_t) domain_use_interactive_fds(useradd_t) +domain_read_all_domains_state(useradd_t) files_manage_etc_files(useradd_t) files_search_var_lib(useradd_t) @@ -498,12 +505,8 @@ userdom_use_unpriv_users_fds(useradd_t) # Add/remove user home directories -userdom_manage_user_home_dirs(useradd_t) -userdom_home_filetrans_user_home_dir(useradd_t) -userdom_manage_user_home_content_dirs(useradd_t) -userdom_manage_user_home_content_files(useradd_t) userdom_home_filetrans_user_home_dir(useradd_t) -userdom_user_home_dir_filetrans_user_home_content(useradd_t, notdevfile_class_set) +userdom_manage_home_role(system_r, useradd_t) mta_manage_spool(useradd_t) @@ -527,6 +530,12 @@ ') optional_policy(` + tunable_policy(`samba_domain_controller',` + samba_append_log(useradd_t) + ') +') + +optional_policy(` puppet_rw_tmp(useradd_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/vbetool.te serefpolicy-3.7.19/policy/modules/admin/vbetool.te --- nsaserefpolicy/policy/modules/admin/vbetool.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/vbetool.te 2010-05-28 09:41:59.967610815 +0200 @@ -25,7 +25,13 @@ dev_rw_xserver_misc(vbetool_t) dev_rw_mtrr(vbetool_t) +domain_mmap_low_type(vbetool_t) +tunable_policy(`mmap_low_allowed',` domain_mmap_low(vbetool_t) +') + +mls_file_read_all_levels(vbetool_t) +mls_file_write_all_levels(vbetool_t) term_use_unallocated_ttys(vbetool_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/vpn.if serefpolicy-3.7.19/policy/modules/admin/vpn.if --- nsaserefpolicy/policy/modules/admin/vpn.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/vpn.if 2010-05-28 09:41:59.968610889 +0200 @@ -110,7 +110,7 @@ ## ## # -interface(`vpnc_dbus_chat',` +interface(`vpn_dbus_chat',` gen_require(` type vpnc_t; class dbus send_msg; @@ -119,3 +119,21 @@ allow $1 vpnc_t:dbus send_msg; allow vpnc_t $1:dbus send_msg; ') + +######################################## +## +## Relabelfrom from vpnc socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`vpn_relabelfrom_tun_socket',` + gen_require(` + type boot_t; + ') + + allow $1 vpnc_t:tun_socket relabelfrom; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/admin/vpn.te serefpolicy-3.7.19/policy/modules/admin/vpn.te --- nsaserefpolicy/policy/modules/admin/vpn.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/admin/vpn.te 2010-05-28 09:41:59.969610893 +0200 @@ -31,7 +31,7 @@ allow vpnc_t self:rawip_socket create_socket_perms; allow vpnc_t self:unix_dgram_socket create_socket_perms; allow vpnc_t self:unix_stream_socket create_socket_perms; -allow vpnc_t self:tun_socket create; +allow vpnc_t self:tun_socket { create_socket_perms }; # cjp: this needs to be fixed allow vpnc_t self:socket create_socket_perms; @@ -46,6 +46,7 @@ kernel_read_system_state(vpnc_t) kernel_read_network_state(vpnc_t) kernel_read_all_sysctls(vpnc_t) +kernel_request_load_module(vpnc_t) kernel_rw_net_sysctls(vpnc_t) corenet_all_recvfrom_unlabeled(vpnc_t) @@ -107,6 +108,7 @@ userdom_use_all_users_fds(vpnc_t) userdom_dontaudit_search_user_home_content(vpnc_t) +userdom_read_home_certs(vpnc_t) optional_policy(` dbus_system_bus_client(vpnc_t) @@ -115,3 +117,7 @@ networkmanager_dbus_chat(vpnc_t) ') ') + +optional_policy(` + networkmanager_attach_tun_iface(vpnc_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/chrome.fc serefpolicy-3.7.19/policy/modules/apps/chrome.fc --- nsaserefpolicy/policy/modules/apps/chrome.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/chrome.fc 2010-05-28 09:41:59.969610893 +0200 @@ -0,0 +1,3 @@ + /opt/google/chrome/chrome-sandbox -- gen_context(system_u:object_r:chrome_sandbox_exec_t,s0) + +/usr/lib(64)?/chromium-browser/chrome-sandbox -- gen_context(system_u:object_r:chrome_sandbox_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/chrome.if serefpolicy-3.7.19/policy/modules/apps/chrome.if --- nsaserefpolicy/policy/modules/apps/chrome.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/chrome.if 2010-05-28 09:41:59.970610618 +0200 @@ -0,0 +1,90 @@ + +## policy for chrome + +######################################## +## +## Execute a domain transition to run chrome_sandbox. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`chrome_domtrans_sandbox',` + gen_require(` + type chrome_sandbox_t, chrome_sandbox_exec_t; + ') + + domtrans_pattern($1,chrome_sandbox_exec_t,chrome_sandbox_t) + ps_process_pattern(chrome_sandbox_t, $1) +ifdef(`hide_broken_symptoms', ` + dontaudit chrome_sandbox_t $1:socket_class_set { read write }; + fs_dontaudit_rw_anon_inodefs_files(chrome_sandbox_t) +') +') + + +######################################## +## +## Execute chrome_sandbox in the chrome_sandbox domain, and +## allow the specified role the chrome_sandbox domain. +## +## +## +## Domain allowed access +## +## +## +## +## The role to be allowed the chrome_sandbox domain. +## +## +# +interface(`chrome_run_sandbox',` + gen_require(` + type chrome_sandbox_t; + ') + + chrome_domtrans_sandbox($1) + role $2 types chrome_sandbox_t; +') + +######################################## +## +## Role access for chrome sandbox +## +## +## +## Role allowed access +## +## +## +## +## User domain for the role +## +## +# +interface(`chrome_role',` + gen_require(` + type chrome_sandbox_t; + type chrome_sandbox_tmpfs_t; + ') + + role $1 types chrome_sandbox_t; + + chrome_domtrans_sandbox($2) + + ps_process_pattern($2, chrome_sandbox_t) + allow $2 chrome_sandbox_t:process signal_perms; + + allow chrome_sandbox_t $2:unix_dgram_socket { read write }; + allow $2 chrome_sandbox_t:unix_dgram_socket { read write }; + allow chrome_sandbox_t $2:unix_stream_socket { read write }; + allow $2 chrome_sandbox_t:unix_stream_socket { read write }; + + allow $2 chrome_sandbox_t:shm rw_shm_perms; + + allow $2 chrome_sandbox_tmpfs_t:file rw_file_perms; +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/chrome.te serefpolicy-3.7.19/policy/modules/apps/chrome.te --- nsaserefpolicy/policy/modules/apps/chrome.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/chrome.te 2010-05-28 09:41:59.970610618 +0200 @@ -0,0 +1,86 @@ +policy_module(chrome,1.0.0) + +######################################## +# +# Declarations +# + +type chrome_sandbox_t; +type chrome_sandbox_exec_t; +application_domain(chrome_sandbox_t, chrome_sandbox_exec_t) +role system_r types chrome_sandbox_t; + +type chrome_sandbox_tmp_t; +files_tmp_file(chrome_sandbox_tmp_t) + +type chrome_sandbox_tmpfs_t; +files_tmpfs_file(chrome_sandbox_tmpfs_t) +ubac_constrained(chrome_sandbox_tmpfs_t) + +######################################## +# +# chrome_sandbox local policy +# +allow chrome_sandbox_t self:capability { chown dac_override fsetid setgid setuid sys_admin sys_chroot sys_ptrace }; +allow chrome_sandbox_t self:process { signal_perms setrlimit execmem execstack }; +allow chrome_sandbox_t self:fifo_file manage_file_perms; +allow chrome_sandbox_t self:unix_stream_socket create_stream_socket_perms; +allow chrome_sandbox_t self:unix_dgram_socket { create_socket_perms sendto }; +allow chrome_sandbox_t self:shm create_shm_perms; + +manage_dirs_pattern(chrome_sandbox_t, chrome_sandbox_tmp_t, chrome_sandbox_tmp_t) +manage_files_pattern(chrome_sandbox_t, chrome_sandbox_tmp_t, chrome_sandbox_tmp_t) +files_tmp_filetrans(chrome_sandbox_t, chrome_sandbox_tmp_t, { dir file }) + +manage_files_pattern(chrome_sandbox_t, chrome_sandbox_tmpfs_t, chrome_sandbox_tmpfs_t) +fs_tmpfs_filetrans(chrome_sandbox_t, chrome_sandbox_tmpfs_t, file) + +kernel_read_system_state(chrome_sandbox_t) +kernel_read_kernel_sysctls(chrome_sandbox_t) + +corecmd_exec_bin(chrome_sandbox_t) + +domain_dontaudit_read_all_domains_state(chrome_sandbox_t) + +dev_read_urand(chrome_sandbox_t) +dev_read_sysfs(chrome_sandbox_t) +dev_rwx_zero(chrome_sandbox_t) + +files_read_etc_files(chrome_sandbox_t) +files_read_usr_files(chrome_sandbox_t) + +fs_dontaudit_getattr_all_fs(chrome_sandbox_t) + +userdom_rw_user_tmpfs_files(chrome_sandbox_t) +userdom_use_user_ptys(chrome_sandbox_t) +userdom_write_inherited_user_tmp_files(chrome_sandbox_t) +userdom_read_inherited_user_home_content_files(chrome_sandbox_t) +userdom_dontaudit_use_user_terminals(chrome_sandbox_t) + +miscfiles_read_localization(chrome_sandbox_t) +miscfiles_read_fonts(chrome_sandbox_t) + +optional_policy(` + execmem_exec(chrome_sandbox_t) +') + +optional_policy(` + gnome_rw_inherited_config(chrome_sandbox_t) + gnome_list_home_config(chrome_sandbox_t) +') + +optional_policy(` + xserver_use_user_fonts(chrome_sandbox_t) + xserver_user_x_domain_template(chrome_sandbox, chrome_sandbox_t, chrome_sandbox_tmpfs_t) +') + +tunable_policy(`use_nfs_home_dirs',` + fs_dontaudit_append_nfs_files(chrome_sandbox_t) + fs_dontaudit_read_nfs_files(chrome_sandbox_t) + fs_dontaudit_read_nfs_symlinks(chrome_sandbox_t) +') + +tunable_policy(`use_samba_home_dirs',` + fs_dontaudit_append_cifs_files(chrome_sandbox_t) + fs_dontaudit_read_cifs_files(chrome_sandbox_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/cpufreqselector.te serefpolicy-3.7.19/policy/modules/apps/cpufreqselector.te --- nsaserefpolicy/policy/modules/apps/cpufreqselector.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/cpufreqselector.te 2010-05-28 09:41:59.971610832 +0200 @@ -25,8 +25,10 @@ dev_rw_sysfs(cpufreqselector_t) +miscfiles_read_localization(cpufreqselector_t) + userdom_read_all_users_state(cpufreqselector_t) -userdom_dontaudit_search_user_home_dirs(cpufreqselector_t) +userdom_dontaudit_search_admin_dir(cpufreqselector_t) optional_policy(` dbus_system_domain(cpufreqselector_t, cpufreqselector_exec_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/execmem.fc serefpolicy-3.7.19/policy/modules/apps/execmem.fc --- nsaserefpolicy/policy/modules/apps/execmem.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/execmem.fc 2010-05-28 09:41:59.971610832 +0200 @@ -0,0 +1,47 @@ + +/usr/bin/aticonfig -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/bin/compiz -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/bin/darcs -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/bin/haddock.* -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/bin/hasktags -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/bin/mutter -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/bin/runghc -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/bin/runhaskell -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/bin/sbcl -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/bin/skype -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/bin/valgrind -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/sbin/vboxadd-service -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/sbin/VBox.* -- gen_context(system_u:object_r:execmem_exec_t,s0) + +ifdef(`distro_gentoo',` +/usr/lib32/openoffice/program/[^/]+\.bin -- gen_context(system_u:object_r:execmem_exec_t,s0) +') +/usr/lib(64)?/chromium-browser/chromium-browser gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/lib64/erlang/erts-[^/]+/bin/beam.smp -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/lib/erlang/erts-[^/]+/bin/beam.smp -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/lib64/R/bin/exec/R -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/lib/R/bin/exec/R -- gen_context(system_u:object_r:execmem_exec_t,s0) + +/usr/libexec/ghc-[^/]+/.*bin -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/libexec/ghc-[^/]+/ghc.* -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/lib(64)?/ghc-[^/]+/ghc.* -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/lib/ia32el/ia32x_loader -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/lib(64)/virtualbox/VirtualBox -- gen_context(system_u:object_r:execmem_exec_t,s0) + +/opt/real/(.*/)?realplay\.bin -- gen_context(system_u:object_r:execmem_exec_t,s0) + +/opt/real/RealPlayer/realplay\.bin -- gen_context(system_u:object_r:execmem_exec_t,s0) + +/usr/local/RealPlayer/realplay\.bin -- gen_context(system_u:object_r:execmem_exec_t,s0) + +/usr/lib/wingide-[^/]+/bin/PyCore/python -- gen_context(system_u:object_r:execmem_exec_t,s0) +/usr/lib/thunderbird-[^/]+/thunderbird-bin -- gen_context(system_u:object_r:execmem_exec_t,s0) + +/opt/Adobe.*AIR/.*/Resources/Adobe.AIR.Updater -- gen_context(system_u:object_r:execmem_exec_t,s0) +/opt/Adobe.*AIR/.*/Resources/Adobe.AIR.Application -- gen_context(system_u:object_r:execmem_exec_t,s0) + +/opt/likewise/bin/domainjoin-cli -- gen_context(system_u:object_r:execmem_exec_t,s0) + +/opt/google/chrome/chrome -- gen_context(system_u:object_r:execmem_exec_t,s0) +/opt/google/chrome/google-chrome -- gen_context(system_u:object_r:execmem_exec_t,s0) +/opt/Komodo-Edit-5/lib/mozilla/komodo-bin -- gen_context(system_u:object_r:execmem_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/execmem.if serefpolicy-3.7.19/policy/modules/apps/execmem.if --- nsaserefpolicy/policy/modules/apps/execmem.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/execmem.if 2010-05-28 09:41:59.972612093 +0200 @@ -0,0 +1,110 @@ +## execmem domain + +######################################## +## +## Execute the execmem program in the execmem domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`execmem_exec',` + gen_require(` + type execmem_exec_t; + ') + + can_exec($1, execmem_exec_t) +') + +####################################### +## +## The role template for the execmem module. +## +## +##

+## This template creates a derived domains which are used +## for execmem applications. +##

+##
+## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The role associated with the user domain. +## +## +## +## +## The type of the user domain. +## +## +# +template(`execmem_role_template',` + gen_require(` + type execmem_exec_t; + ') + + type $1_execmem_t; + domain_type($1_execmem_t) + domain_entry_file($1_execmem_t, execmem_exec_t) + role $2 types $1_execmem_t; + + userdom_unpriv_usertype($1, $1_execmem_t) + userdom_manage_tmp_role($2, $1_execmem_t) + userdom_manage_tmpfs_role($2, $1_execmem_t) + + allow $1_execmem_t self:process { execmem execstack }; + allow $3 $1_execmem_t:process { getattr ptrace noatsecure signal_perms }; + domtrans_pattern($3, execmem_exec_t, $1_execmem_t) +ifdef(`hide_broken_symptoms', ` + dontaudit $1_execmem_t $3:socket_class_set { read write }; +') + files_execmod_tmp($1_execmem_t) + + optional_policy(` + chrome_role($2, $1_execmem_t) + ') + + optional_policy(` + mozilla_execmod_user_home_files($1_execmem_t) + ') + + optional_policy(` + nsplugin_rw_shm($1_execmem_t) + nsplugin_rw_semaphores($1_execmem_t) + ') + + optional_policy(` + xserver_role($2, $1_execmem_t) + ') +') + +######################################## +## +## Execute a execmem_exec file +## in the specified domain. +## +## +## +## Domain allowed access. +## +## +## +## +## The type of the new process. +## +## +# +interface(`execmem_domtrans',` + gen_require(` + type execmem_exec_t; + ') + + domtrans_pattern($1, execmem_exec_t, $2) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/execmem.te serefpolicy-3.7.19/policy/modules/apps/execmem.te --- nsaserefpolicy/policy/modules/apps/execmem.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/execmem.te 2010-05-28 09:41:59.973610840 +0200 @@ -0,0 +1,11 @@ + +policy_module(execmem, 1.0.0) + +######################################## +# +# Declarations +# + +type execmem_exec_t alias unconfined_execmem_exec_t; +application_executable_file(execmem_exec_t) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/firewallgui.fc serefpolicy-3.7.19/policy/modules/apps/firewallgui.fc --- nsaserefpolicy/policy/modules/apps/firewallgui.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/firewallgui.fc 2010-05-28 09:41:59.974610705 +0200 @@ -0,0 +1,3 @@ + +/usr/share/system-config-firewall/system-config-firewall-mechanism.py -- gen_context(system_u:object_r:firewallgui_exec_t,s0) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/firewallgui.if serefpolicy-3.7.19/policy/modules/apps/firewallgui.if --- nsaserefpolicy/policy/modules/apps/firewallgui.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/firewallgui.if 2010-05-28 09:41:59.974610705 +0200 @@ -0,0 +1,23 @@ + +## policy for firewallgui + +######################################## +## +## Send and receive messages from +## firewallgui over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`firewallgui_dbus_chat',` + gen_require(` + type firewallgui_t; + class dbus send_msg; + ') + + allow $1 firewallgui_t:dbus send_msg; + allow firewallgui_t $1:dbus send_msg; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/firewallgui.te serefpolicy-3.7.19/policy/modules/apps/firewallgui.te --- nsaserefpolicy/policy/modules/apps/firewallgui.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/firewallgui.te 2010-05-28 09:41:59.975610499 +0200 @@ -0,0 +1,66 @@ + +policy_module(firewallgui,1.0.0) + +######################################## +# +# Declarations +# + +type firewallgui_t; +type firewallgui_exec_t; +dbus_system_domain(firewallgui_t, firewallgui_exec_t) + +type firewallgui_tmp_t; +files_tmp_file(firewallgui_tmp_t) + +######################################## +# +# firewallgui local policy +# + +allow firewallgui_t self:capability net_admin; + +allow firewallgui_t self:fifo_file rw_fifo_file_perms; + +manage_files_pattern(firewallgui_t,firewallgui_tmp_t,firewallgui_tmp_t) +manage_dirs_pattern(firewallgui_t,firewallgui_tmp_t,firewallgui_tmp_t) +files_tmp_filetrans(firewallgui_t,firewallgui_tmp_t, { file dir }) + +files_manage_system_conf_files(firewallgui_t) +files_etc_filetrans_system_conf(firewallgui_t) + +corecmd_exec_shell(firewallgui_t) +corecmd_exec_bin(firewallgui_t) +consoletype_exec(firewallgui_t) + +kernel_read_system_state(firewallgui_t) +kernel_read_network_state(firewallgui_t) +kernel_rw_net_sysctls(firewallgui_t) +kernel_rw_kernel_sysctl(firewallgui_t) + +files_read_etc_files(firewallgui_t) +files_read_usr_files(firewallgui_t) +files_search_kernel_modules(firewallgui_t) +files_list_kernel_modules(firewallgui_t) + +modutils_getattr_module_deps(firewallgui_t) + +dev_read_urand(firewallgui_t) +dev_read_sysfs(firewallgui_t) + +nscd_dontaudit_search_pid(firewallgui_t) +nscd_socket_use(firewallgui_t) + +miscfiles_read_localization(firewallgui_t) + +iptables_domtrans(firewallgui_t) +iptables_initrc_domtrans(firewallgui_t) + +optional_policy(` + gnome_read_gconf_home_files(firewallgui_t) +') + +optional_policy(` + policykit_dbus_chat(firewallgui_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gitosis.if serefpolicy-3.7.19/policy/modules/apps/gitosis.if --- nsaserefpolicy/policy/modules/apps/gitosis.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/gitosis.if 2010-05-28 09:41:59.975610499 +0200 @@ -62,7 +62,7 @@ files_search_var_lib($1) read_files_pattern($1, gitosis_var_lib_t, gitosis_var_lib_t) read_lnk_files_pattern($1, gitosis_var_lib_t, gitosis_var_lib_t) - list_dirs_pattern(%1, gitosis_var_lib_t, gitosis_var_lib_t) + list_dirs_pattern($1, gitosis_var_lib_t, gitosis_var_lib_t) ') ###################################### diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gnome.fc serefpolicy-3.7.19/policy/modules/apps/gnome.fc --- nsaserefpolicy/policy/modules/apps/gnome.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/gnome.fc 2010-05-28 09:41:59.976610853 +0200 @@ -1,8 +1,28 @@ -HOME_DIR/\.config/gtk-.* gen_context(system_u:object_r:gnome_home_t,s0) +HOME_DIR/\.cache(/.*)? gen_context(system_u:object_r:cache_home_t,s0) +HOME_DIR/\.config(/.*)? gen_context(system_u:object_r:config_home_t,s0) HOME_DIR/\.gconf(d)?(/.*)? gen_context(system_u:object_r:gconf_home_t,s0) +HOME_DIR/\.gnome2(/.*)? gen_context(system_u:object_r:gnome_home_t,s0) +HOME_DIR/\.gstreamer-.* gen_context(system_u:object_r:gstreamer_home_t,s0) +HOME_DIR/\.local.* gen_context(system_u:object_r:gconf_home_t,s0) +HOME_DIR/\.local/share(.*)? gen_context(system_u:object_r:data_home_t,s0) +/HOME_DIR/\.Xdefaults gen_context(system_u:object_r:config_home_t,s0) + +/root/\.config(/.*)? gen_context(system_u:object_r:config_home_t,s0) +/root/\.gconf(d)?(/.*)? gen_context(system_u:object_r:gconf_home_t,s0) +/root/\.gnome2(/.*)? gen_context(system_u:object_r:gnome_home_t,s0) +/root/\.gstreamer-.* gen_context(system_u:object_r:gstreamer_home_t,s0) +/root/\.local.* gen_context(system_u:object_r:gconf_home_t,s0) +/root/\.local/share(.*)? gen_context(system_u:object_r:data_home_t,s0) +/root/\.Xdefaults gen_context(system_u:object_r:config_home_t,s0) /etc/gconf(/.*)? gen_context(system_u:object_r:gconf_etc_t,s0) /tmp/gconfd-USER/.* -- gen_context(system_u:object_r:gconf_tmp_t,s0) -/usr/libexec/gconfd-2 -- gen_context(system_u:object_r:gconfd_exec_t,s0) +# Don't use because toolchain is broken +#/usr/libexec/gconfd-2 -- gen_context(system_u:object_r:gconfd_exec_t,s0) + +/usr/libexec/gconf-defaults-mechanism -- gen_context(system_u:object_r:gconfdefaultsm_exec_t,s0) + +/usr/libexec/gnome-system-monitor-mechanism -- gen_context(system_u:object_r:gnomesystemmm_exec_t,s0) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gnome.if serefpolicy-3.7.19/policy/modules/apps/gnome.if --- nsaserefpolicy/policy/modules/apps/gnome.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/gnome.if 2010-05-28 09:41:59.977610927 +0200 @@ -74,6 +74,24 @@ ######################################## ## +## Dontaudit search gnome homedir content (.config) +## +## +## +## The type of the user domain. +## +## +# +interface(`gnome_dontaudit_search_config',` + gen_require(` + attribute gnome_home_type; + ') + + dontaudit $1 gnome_home_type:dir search_dir_perms; +') + +######################################## +## ## manage gnome homedir content (.config) ## ## @@ -84,10 +102,426 @@ # interface(`gnome_manage_config',` gen_require(` + attribute gnome_home_type; + ') + + allow $1 gnome_home_type:dir manage_dir_perms; + allow $1 gnome_home_type:file manage_file_perms; + allow $1 gnome_home_type:lnk_file manage_lnk_file_perms; + userdom_search_user_home_dirs($1) +') + +######################################## +## +## Send general signals to all gconf domains. +## +## +## +## Domain allowed access. +## +## +# +interface(`gnome_signal_all',` + gen_require(` + attribute gnomedomain; + ') + + allow $1 gnomedomain:process signal; +') + +######################################## +## +## Create objects in a Gnome cache home directory +## with an automatic type transition to +## a specified private type. +## +## +## +## Domain allowed access. +## +## +## +## +## The type of the object to create. +## +## +## +## +## The class of the object to be created. +## +## +# +interface(`gnome_cache_filetrans',` + gen_require(` + type cache_home_t; + ') + + filetrans_pattern($1, cache_home_t, $2, $3) + userdom_search_user_home_dirs($1) +') + +######################################## +## +## Read generic cache home files (.cache) +## +## +## +## Domain allowed access. +## +## +# +interface(`gnome_read_generic_cache_files',` + gen_require(` + type cache_home_t; + ') + + read_files_pattern($1, cache_home_t, cache_home_t) + userdom_search_user_home_dirs($1) +') + +######################################## +## +## Set attributes of cache home dir (.cache) +## +## +## +## Domain allowed access. +## +## +# +interface(`gnome_setattr_cache_home_dir',` + gen_require(` + type cache_home_t; + ') + + setattr_dirs_pattern($1, cache_home_t, cache_home_t) + userdom_search_user_home_dirs($1) +') + +######################################## +## +## write to generic cache home files (.cache) +## +## +## +## Domain allowed access. +## +## +# +interface(`gnome_write_generic_cache_files',` + gen_require(` + type cache_home_t; + ') + + write_files_pattern($1, cache_home_t, cache_home_t) + userdom_search_user_home_dirs($1) +') + +######################################## +## +## read gnome homedir content (.config) +## +## +## +## The type of the user domain. +## +## +# +template(`gnome_read_config',` + gen_require(` + attribute gnome_home_type; + ') + + list_dirs_pattern($1, gnome_home_type, gnome_home_type) + read_files_pattern($1, gnome_home_type, gnome_home_type) + read_lnk_files_pattern($1, gnome_home_type, gnome_home_type) +') + +######################################## +## +## Set attributes of Gnome config dirs. +## +## +## +## Domain allowed access. +## +## +# +interface(`gnome_setattr_config_dirs',` + gen_require(` type gnome_home_t; ') - allow $1 gnome_home_t:dir manage_dir_perms; - allow $1 gnome_home_t:file manage_file_perms; + setattr_dirs_pattern($1, gnome_home_t, gnome_home_t) + files_search_home($1) +') + +######################################## +## +## Create objects in a Gnome gconf home directory +## with an automatic type transition to +## a specified private type. +## +## +## +## Domain allowed access. +## +## +## +## +## The type of the object to create. +## +## +## +## +## The class of the object to be created. +## +## +# +interface(`gnome_data_filetrans',` + gen_require(` + type data_home_t; + ') + + filetrans_pattern($1, data_home_t, $2, $3) + gnome_search_gconf($1) +') + +######################################## +## +## Create gconf_home_t objects in the /root directory +## +## +## +## Domain allowed access. +## +## +## +## +## The class of the object to be created. +## +## +# +interface(`gnome_admin_home_gconf_filetrans',` + gen_require(` + type gconf_home_t; + ') + + userdom_admin_home_dir_filetrans($1, gconf_home_t, $2) +') + +######################################## +## +## read gconf config files +## +## +## +## The type of the user domain. +## +## +# +template(`gnome_read_gconf_config',` + gen_require(` + type gconf_etc_t; + ') + + allow $1 gconf_etc_t:dir list_dir_perms; + read_files_pattern($1, gconf_etc_t, gconf_etc_t) +') + +####################################### +## +## Manage gconf config files +## +## +## +## Domain allowed access. +## +## +# +interface(`gnome_manage_gconf_config',` + gen_require(` + type gconf_etc_t; + ') + + allow $1 gconf_etc_t:dir list_dir_perms; + manage_files_pattern($1, gconf_etc_t, gconf_etc_t) +') + +######################################## +## +## Execute gconf programs in +## in the caller domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`gnome_exec_gconf',` + gen_require(` + type gconfd_exec_t; + ') + + can_exec($1, gconfd_exec_t) +') + +######################################## +## +## Read gconf home files +## +## +## +## Domain allowed access. +## +## +# +interface(`gnome_read_gconf_home_files',` + gen_require(` + type gconf_home_t; + type data_home_t; + ') + + allow $1 gconf_home_t:dir list_dir_perms; + allow $1 data_home_t:dir list_dir_perms; + read_files_pattern($1, gconf_home_t, gconf_home_t) + read_files_pattern($1, data_home_t, data_home_t) +') + +######################################## +## +## search gconf homedir (.local) +## +## +## +## The type of the domain. +## +## +# +interface(`gnome_search_gconf',` + gen_require(` + type gconf_home_t; + ') + + allow $1 gconf_home_t:dir search_dir_perms; userdom_search_user_home_dirs($1) ') + +######################################## +## +## Append gconf home files +## +## +## +## Domain allowed access. +## +## +# +interface(`gnome_append_gconf_home_files',` + gen_require(` + type gconf_home_t; + ') + + append_files_pattern($1, gconf_home_t, gconf_home_t) +') + +######################################## +## +## manage gconf home files +## +## +## +## Domain allowed access. +## +## +# +interface(`gnome_manage_gconf_home_files',` + gen_require(` + type gconf_home_t; + ') + + allow $1 gconf_home_t:dir list_dir_perms; + manage_files_pattern($1, gconf_home_t, gconf_home_t) +') + +######################################## +## +## Connect to gnome over an unix stream socket. +## +## +## +## Domain allowed access. +## +## +## +## +## The type of the user domain. +## +## +# +interface(`gnome_stream_connect',` + gen_require(` + attribute gnome_home_type; + ') + + # Connect to pulseaudit server + stream_connect_pattern($1, gnome_home_type, gnome_home_type, $2) +') + +######################################## +## +## read gnome homedir content (.config) +## +## +## +## The type of the user domain. +## +## +# +template(`gnome_list_home_config',` + gen_require(` + type config_home_t; + ') + + allow $1 config_home_t:dir list_dir_perms; +') + +######################################## +## +## Read/Write all inherited gnome home config +## +## +## +## Domain allowed access. +## +## +# +interface(`gnome_rw_inherited_config',` + gen_require(` + attribute gnome_home_type; + ') + + allow $1 gnome_home_type:file rw_inherited_file_perms; +') + +######################################## +## +## Send and receive messages from +## gconf system service over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`gnome_dbus_chat_gconfdefault',` + gen_require(` + type gconfdefaultsm_t; + class dbus send_msg; + ') + + allow $1 gconfdefaultsm_t:dbus send_msg; + allow gconfdefaultsm_t $1:dbus send_msg; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gnome.te serefpolicy-3.7.19/policy/modules/apps/gnome.te --- nsaserefpolicy/policy/modules/apps/gnome.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/gnome.te 2010-06-01 13:55:21.432171932 +0200 @@ -7,18 +7,33 @@ # attribute gnomedomain; +attribute gnome_home_type; type gconf_etc_t; -files_type(gconf_etc_t) +files_config_file(gconf_etc_t) -type gconf_home_t; +type data_home_t, gnome_home_type; +userdom_user_home_content(data_home_t) + +type config_home_t, gnome_home_type; +userdom_user_home_content(config_home_t) + +type cache_home_t, gnome_home_type; +userdom_user_home_content(cache_home_t) + +type gstreamer_home_t, gnome_home_type; +userdom_user_home_content(gstreamer_home_t) + +type gconf_home_t, gnome_home_type; typealias gconf_home_t alias { user_gconf_home_t staff_gconf_home_t sysadm_gconf_home_t }; typealias gconf_home_t alias { auditadm_gconf_home_t secadm_gconf_home_t }; +typealias gconf_home_t alias unconfined_gconf_home_t; userdom_user_home_content(gconf_home_t) type gconf_tmp_t; typealias gconf_tmp_t alias { user_gconf_tmp_t staff_gconf_tmp_t sysadm_gconf_tmp_t }; typealias gconf_tmp_t alias { auditadm_gconf_tmp_t secadm_gconf_tmp_t }; +typealias gconf_tmp_t alias unconfined_gconf_tmp_t; files_tmp_file(gconf_tmp_t) ubac_constrained(gconf_tmp_t) @@ -29,11 +44,20 @@ application_domain(gconfd_t, gconfd_exec_t) ubac_constrained(gconfd_t) -type gnome_home_t; +type gnome_home_t, gnome_home_type; typealias gnome_home_t alias { user_gnome_home_t staff_gnome_home_t sysadm_gnome_home_t }; typealias gnome_home_t alias { auditadm_gnome_home_t secadm_gnome_home_t }; +typealias gnome_home_t alias unconfined_gnome_home_t; userdom_user_home_content(gnome_home_t) +type gconfdefaultsm_t; +type gconfdefaultsm_exec_t; +dbus_system_domain(gconfdefaultsm_t, gconfdefaultsm_exec_t) + +type gnomesystemmm_t; +type gnomesystemmm_exec_t; +dbus_system_domain(gnomesystemmm_t, gnomesystemmm_exec_t) + ############################## # # Local Policy @@ -73,3 +97,91 @@ xserver_use_xdm_fds(gconfd_t) xserver_rw_xdm_pipes(gconfd_t) ') + +tunable_policy(`use_nfs_home_dirs',` + fs_manage_nfs_dirs(gconfdefaultsm_t) + fs_manage_nfs_files(gconfdefaultsm_t) +') + +tunable_policy(`use_samba_home_dirs',` + fs_manage_cifs_dirs(gconfdefaultsm_t) + fs_manage_cifs_files(gconfdefaultsm_t) +') + +####################################### +# +# gconf-defaults-mechanisms local policy +# + +allow gconfdefaultsm_t self:capability { dac_override sys_nice sys_ptrace }; +allow gconfdefaultsm_t self:process getsched; +allow gconfdefaultsm_t self:fifo_file rw_fifo_file_perms; + +corecmd_search_bin(gconfdefaultsm_t) + +files_read_etc_files(gconfdefaultsm_t) +files_read_usr_files(gconfdefaultsm_t) + +miscfiles_read_localization(gconfdefaultsm_t) + +gnome_manage_gconf_home_files(gconfdefaultsm_t) +gnome_manage_gconf_config(gconfdefaultsm_t) + +userdom_read_all_users_state(gconfdefaultsm_t) +userdom_search_user_home_dirs(gconfdefaultsm_t) + +userdom_dontaudit_search_admin_dir(gconfdefaultsm_t) + +optional_policy(` + consolekit_dbus_chat(gconfdefaultsm_t) +') + +optional_policy(` + nscd_dontaudit_search_pid(gconfdefaultsm_t) +') + +optional_policy(` + policykit_domtrans_auth(gconfdefaultsm_t) + policykit_dbus_chat(gconfdefaultsm_t) + policykit_read_lib(gconfdefaultsm_t) + policykit_read_reload(gconfdefaultsm_t) +') + +####################################### +# +# gnome-system-monitor-mechanisms local policy +# + +allow gnomesystemmm_t self:capability { sys_nice sys_ptrace }; +allow gnomesystemmm_t self:fifo_file rw_fifo_file_perms; + +corecmd_search_bin(gnomesystemmm_t) + +domain_kill_all_domains(gnomesystemmm_t) +domain_search_all_domains_state(gnomesystemmm_t) +domain_setpriority_all_domains(gnomesystemmm_t) +domain_signal_all_domains(gnomesystemmm_t) +domain_sigstop_all_domains(gnomesystemmm_t) + +files_read_etc_files(gnomesystemmm_t) +files_read_usr_files(gnomesystemmm_t) + +miscfiles_read_localization(gnomesystemmm_t) + +userdom_read_all_users_state(gnomesystemmm_t) +userdom_dontaudit_search_admin_dir(gnomesystemmm_t) + +optional_policy(` + consolekit_dbus_chat(gnomesystemmm_t) +') + +optional_policy(` + nscd_dontaudit_search_pid(gnomesystemmm_t) +') + +optional_policy(` + policykit_dbus_chat(gnomesystemmm_t) + policykit_domtrans_auth(gnomesystemmm_t) + policykit_read_lib(gnomesystemmm_t) + policykit_read_reload(gnomesystemmm_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gpg.fc serefpolicy-3.7.19/policy/modules/apps/gpg.fc --- nsaserefpolicy/policy/modules/apps/gpg.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/gpg.fc 2010-05-28 09:41:59.978610931 +0200 @@ -1,4 +1,5 @@ HOME_DIR/\.gnupg(/.+)? gen_context(system_u:object_r:gpg_secret_t,s0) +/root/\.gnupg(/.+)? gen_context(system_u:object_r:gpg_secret_t,s0) /usr/bin/gpg(2)? -- gen_context(system_u:object_r:gpg_exec_t,s0) /usr/bin/gpg-agent -- gen_context(system_u:object_r:gpg_agent_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gpg.if serefpolicy-3.7.19/policy/modules/apps/gpg.if --- nsaserefpolicy/policy/modules/apps/gpg.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/gpg.if 2010-05-28 09:41:59.978610931 +0200 @@ -21,6 +21,7 @@ type gpg_agent_t, gpg_agent_exec_t; type gpg_agent_tmp_t; type gpg_helper_t, gpg_pinentry_t; + type gpg_pinentry_tmp_t; ') role $1 types { gpg_t gpg_agent_t gpg_helper_t gpg_pinentry_t }; @@ -50,13 +51,19 @@ # Transition from the user domain to the agent domain. domtrans_pattern($2, gpg_agent_exec_t, gpg_agent_t) + manage_sock_files_pattern($2, gpg_pinentry_tmp_t, gpg_pinentry_tmp_t) + relabel_sock_files_pattern($2, gpg_pinentry_tmp_t, gpg_pinentry_tmp_t) + + optional_policy(` + gpg_pinentry_dbus_chat($2) + ') + ifdef(`hide_broken_symptoms',` #Leaked File Descriptors + dontaudit gpg_t $2:socket_class_set { getattr read write }; dontaudit gpg_t $2:fifo_file rw_fifo_file_perms; - dontaudit gpg_t $2:tcp_socket rw_socket_perms; - dontaudit gpg_t $2:udp_socket rw_socket_perms; - dontaudit gpg_t $2:unix_stream_socket rw_socket_perms; - dontaudit gpg_t $2:unix_dgram_socket rw_socket_perms; + dontaudit gpg_agent_t $2:socket_class_set { getattr read write }; + dontaudit gpg_agent_t $2:fifo_file rw_fifo_file_perms; ') ') @@ -78,6 +85,43 @@ domtrans_pattern($1, gpg_exec_t, gpg_t) ') +###################################### +## +## Transition to a gpg web domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`gpg_domtrans_web',` + gen_require(` + type gpg_web_t, gpg_exec_t; + ') + + domtrans_pattern($1, gpg_exec_t, gpg_web_t) +') + +###################################### +## +## Make gpg an entrypoint for +## the specified domain. +## +## +## +## The domain for which cifs_t is an entrypoint. +## +## +# +interface(`gpg_entry_type',` + gen_require(` + type gpg_exec_t; + ') + + domain_entry_file($1, gpg_exec_t) +') + ######################################## ## ## Send generic signals to user gpg processes. @@ -95,3 +139,65 @@ allow $1 gpg_t:process signal; ') + +######################################## +## +## Read and write GPG named pipes. +## +## +## +## Domain allowed access. +## +## +# +interface(`gpg_agent_rw_named_pipes',` + # Just wants read/write could this be a leak? + gen_require(` + type gpg_agent_t; + ') + + allow $1 gpg_agent_t:fifo_file rw_fifo_file_perms; +') + +######################################## +## +## Send messages to and from GPG +## Pinentry over DBUS. +## +## +## +## Domain allowed access. +## +## +# +interface(`gpg_pinentry_dbus_chat',` + gen_require(` + type gpg_pinentry_t; + class dbus send_msg; + ') + + allow $1 gpg_pinentry_t:dbus send_msg; + allow gpg_pinentry_t $1:dbus send_msg; +') + + +######################################## +## +## List Gnu Privacy Guard user +## content dirs. +## +## +## +## Domain allowed access. +## +## +# +interface(`gpg_list_user_content_dirs',` + gen_require(` + type gpg_secret_t; + ') + + list_dirs_pattern($1, gpg_secret_t, gpg_secret_t) + userdom_search_user_home_dirs($1) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/gpg.te serefpolicy-3.7.19/policy/modules/apps/gpg.te --- nsaserefpolicy/policy/modules/apps/gpg.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/gpg.te 2010-05-28 09:41:59.979610866 +0200 @@ -5,6 +5,7 @@ # # Declarations # +attribute gpgdomain; ## ##

@@ -14,12 +15,21 @@ ## gen_tunable(gpg_agent_env_file, false) -type gpg_t; +## +##

+## Allow gpg web domain to modify public files +## used for public file transfer services. +##

+##
+gen_tunable(gpg_web_anon_write, false) + +type gpg_t, gpgdomain; type gpg_exec_t; typealias gpg_t alias { user_gpg_t staff_gpg_t sysadm_gpg_t }; typealias gpg_t alias { auditadm_gpg_t secadm_gpg_t }; application_domain(gpg_t, gpg_exec_t) ubac_constrained(gpg_t) +role system_r types gpg_t; type gpg_agent_t; type gpg_agent_exec_t; @@ -45,6 +55,7 @@ typealias gpg_helper_t alias { auditadm_gpg_helper_t secadm_gpg_helper_t }; application_domain(gpg_helper_t, gpg_helper_exec_t) ubac_constrained(gpg_helper_t) +role system_r types gpg_helper_t; type gpg_pinentry_t; type pinentry_exec_t; @@ -53,22 +64,38 @@ application_domain(gpg_pinentry_t, pinentry_exec_t) ubac_constrained(gpg_pinentry_t) +type gpg_pinentry_tmp_t; +files_tmp_file(gpg_pinentry_tmp_t) +ubac_constrained(gpg_pinentry_tmp_t) + +type gpg_pinentry_tmpfs_t; +files_tmpfs_file(gpg_pinentry_tmpfs_t) +ubac_constrained(gpg_pinentry_tmpfs_t) + +type gpg_web_t; +domain_type(gpg_web_t) +gpg_entry_type(gpg_web_t) +role system_r types gpg_web_t; + ######################################## # # GPG local policy # -allow gpg_t self:capability { ipc_lock setuid }; -# setrlimit is for ulimit -c 0 -allow gpg_t self:process { signal setrlimit getcap setcap setpgid }; +allow gpgdomain self:capability { ipc_lock setuid }; +allow gpgdomain self:process { getsched setsched }; +#at setrlimit is for ulimit -c 0 +allow gpgdomain self:process { signal signull setrlimit getcap setcap setpgid }; -allow gpg_t self:fifo_file rw_fifo_file_perms; -allow gpg_t self:tcp_socket create_stream_socket_perms; +allow gpgdomain self:fifo_file rw_fifo_file_perms; +allow gpgdomain self:tcp_socket create_stream_socket_perms; manage_dirs_pattern(gpg_t, gpg_agent_tmp_t, gpg_agent_tmp_t) manage_files_pattern(gpg_t, gpg_agent_tmp_t, gpg_agent_tmp_t) files_tmp_filetrans(gpg_t, gpg_agent_tmp_t, { dir file }) +domtrans_pattern(gpg_t, gpg_agent_exec_t, gpg_agent_t) + # transition from the gpg domain to the helper domain domtrans_pattern(gpg_t, gpg_helper_exec_t, gpg_helper_t) @@ -79,6 +106,9 @@ kernel_read_sysctl(gpg_t) +corecmd_exec_shell(gpg_t) +corecmd_exec_bin(gpg_t) + corenet_all_recvfrom_unlabeled(gpg_t) corenet_all_recvfrom_netlabel(gpg_t) corenet_tcp_sendrecv_generic_if(gpg_t) @@ -95,6 +125,7 @@ dev_read_generic_usb_dev(gpg_t) fs_getattr_xattr_fs(gpg_t) +fs_list_inotifyfs(gpg_t) domain_use_interactive_fds(gpg_t) @@ -112,6 +143,8 @@ # sign/encrypt user files userdom_manage_user_tmp_files(gpg_t) userdom_manage_user_home_content_files(gpg_t) +userdom_user_home_dir_filetrans_user_home_content(gpg_t, file) +userdom_stream_connect(gpg_t) mta_write_config(gpg_t) @@ -126,15 +159,20 @@ ') optional_policy(` - xserver_use_xdm_fds(gpg_t) - xserver_rw_xdm_pipes(gpg_t) + mozilla_read_user_home_files(gpg_t) + mozilla_write_user_home_files(gpg_t) ') optional_policy(` - cron_system_entry(gpg_t, gpg_exec_t) - cron_read_system_job_tmp_files(gpg_t) + xserver_use_xdm_fds(gpg_t) + xserver_rw_xdm_pipes(gpg_t) ') +#optional_policy(` +# cron_system_entry(gpg_t, gpg_exec_t) +# cron_read_system_job_tmp_files(gpg_t) +#') + ######################################## # # GPG helper local policy @@ -184,6 +222,7 @@ # # GPG agent local policy # +domtrans_pattern(gpg_t, gpg_agent_exec_t, gpg_agent_t) # rlimit: gpg-agent wants to prevent coredumps allow gpg_agent_t self:process setrlimit; @@ -202,10 +241,16 @@ manage_sock_files_pattern(gpg_agent_t, gpg_agent_tmp_t, gpg_agent_tmp_t) files_tmp_filetrans(gpg_agent_t, gpg_agent_tmp_t, { file sock_file dir }) +fs_dontaudit_list_inotifyfs(gpg_agent_t) + # allow gpg to connect to the gpg agent stream_connect_pattern(gpg_t, gpg_agent_tmp_t, gpg_agent_tmp_t, gpg_agent_t) +corecmd_read_bin_symlinks(gpg_agent_t) corecmd_search_bin(gpg_agent_t) +corecmd_exec_shell(gpg_agent_t) + +dev_read_urand(gpg_agent_t) domain_use_interactive_fds(gpg_agent_t) @@ -215,6 +260,10 @@ userdom_use_user_terminals(gpg_agent_t) # read and write ~/.gnupg (gpg-agent stores secret keys in ~/.gnupg/private-keys-v1.d ) userdom_search_user_home_dirs(gpg_agent_t) +ifdef(`hide_broken_symptoms',` + userdom_dontaudit_read_user_tmp_files(gpg_agent_t) + userdom_dontaudit_write_user_tmp_files(gpg_agent_t) +') tunable_policy(`gpg_agent_env_file',` # write ~/.gpg-agent-info or a similar to the users home dir @@ -237,31 +286,74 @@ fs_manage_cifs_symlinks(gpg_agent_t) ') +optional_policy(` + mozilla_dontaudit_rw_user_home_files(gpg_agent_t) +') + ############################## # # Pinentry local policy # -allow gpg_pinentry_t self:unix_stream_socket { connect create getattr read shutdown write }; +allow gpg_pinentry_t self:process { getcap getsched setsched signal }; allow gpg_pinentry_t self:fifo_file rw_fifo_file_perms; +allow gpg_pinentry_t self:netlink_route_socket create_netlink_socket_perms; +allow gpg_pinentry_t self:shm create_shm_perms; +allow gpg_pinentry_t self:tcp_socket create_stream_socket_perms; +allow gpg_pinentry_t self:unix_dgram_socket sendto; +allow gpg_pinentry_t self:unix_stream_socket { connect create getattr read shutdown write }; + +can_exec(gpg_pinentry_t, pinentry_exec_t) # we need to allow gpg-agent to call pinentry so it can get the passphrase # from the user. domtrans_pattern(gpg_agent_t, pinentry_exec_t, gpg_pinentry_t) +manage_sock_files_pattern(gpg_pinentry_t, gpg_pinentry_tmp_t, gpg_pinentry_tmp_t) +userdom_user_tmp_filetrans(gpg_pinentry_t, gpg_pinentry_tmp_t, sock_file) + +manage_dirs_pattern(gpg_pinentry_t, gpg_pinentry_tmpfs_t, gpg_pinentry_tmpfs_t) +manage_files_pattern(gpg_pinentry_t, gpg_pinentry_tmpfs_t, gpg_pinentry_tmpfs_t) +fs_tmpfs_filetrans(gpg_pinentry_t, gpg_pinentry_tmpfs_t, { file dir }) +fs_getattr_tmpfs(gpg_pinentry_t) +fs_dontaudit_list_inotifyfs(gpg_pinentry_t) + +corecmd_exec_bin(gpg_pinentry_t) + +corenet_all_recvfrom_netlabel(gpg_pinentry_t) +corenet_all_recvfrom_unlabeled(gpg_pinentry_t) +corenet_sendrecv_pulseaudio_client_packets(gpg_pinentry_t) +corenet_tcp_bind_generic_node(gpg_pinentry_t) +corenet_tcp_connect_pulseaudio_port(gpg_pinentry_t) +corenet_tcp_sendrecv_generic_if(gpg_pinentry_t) +corenet_tcp_sendrecv_generic_node(gpg_pinentry_t) +corenet_tcp_sendrecv_generic_port(gpg_pinentry_t) + # read /proc/meminfo kernel_read_system_state(gpg_pinentry_t) +dev_read_urand(gpg_pinentry_t) +dev_read_rand(gpg_pinentry_t) + files_read_usr_files(gpg_pinentry_t) # read /etc/X11/qtrc files_read_etc_files(gpg_pinentry_t) +logging_send_syslog_msg(gpg_pinentry_t) + +auth_use_nsswitch(gpg_pinentry_t) + miscfiles_read_fonts(gpg_pinentry_t) miscfiles_read_localization(gpg_pinentry_t) # for .Xauthority userdom_read_user_home_content_files(gpg_pinentry_t) +userdom_read_user_tmpfs_files(gpg_pinentry_t) +# Bug: user pulseaudio files need open,read and unlink: +allow gpg_pinentry_t user_tmpfs_t:file unlink; +userdom_signull_unpriv_users(gpg_pinentry_t) + tunable_policy(`use_nfs_home_dirs',` fs_read_nfs_files(gpg_pinentry_t) ') @@ -271,5 +363,46 @@ ') optional_policy(` - xserver_stream_connect(gpg_pinentry_t) + dbus_session_bus_client(gpg_pinentry_t) + dbus_system_bus_client(gpg_pinentry_t) +') + +optional_policy(` + gnome_write_generic_cache_files(gpg_pinentry_t) + gnome_read_generic_cache_files(gpg_pinentry_t) + gnome_read_gconf_home_files(gpg_pinentry_t) +') + +optional_policy(` + pulseaudio_exec(gpg_pinentry_t) + pulseaudio_rw_home_files(gpg_pinentry_t) + pulseaudio_setattr_home_dir(gpg_pinentry_t) + pulseaudio_stream_connect(gpg_pinentry_t) + pulseaudio_signull(gpg_pinentry_t) +') + +optional_policy(` + xserver_user_x_domain_template(gpg_pinentry, gpg_pinentry_t, gpg_pinentry_tmpfs_t) + +') + +############################# +# +# gpg web local policy +# + +allow gpg_web_t self:process setrlimit; + +can_exec(gpg_web_t, gpg_exec_t) + +files_read_usr_files(gpg_web_t) + +miscfiles_read_localization(gpg_web_t) + +apache_dontaudit_rw_tmp_files(gpg_web_t) +apache_manage_sys_content_rw(gpg_web_t) + +tunable_policy(`gpg_web_anon_write',` + miscfiles_manage_public_files(gpg_web_t) ') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/irc.fc serefpolicy-3.7.19/policy/modules/apps/irc.fc --- nsaserefpolicy/policy/modules/apps/irc.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/irc.fc 2010-05-28 09:41:59.980610940 +0200 @@ -2,10 +2,17 @@ # /home # HOME_DIR/\.ircmotd -- gen_context(system_u:object_r:irc_home_t,s0) +HOME_DIR/\.irssi(/.*)? gen_context(system_u:object_r:irssi_home_t,s0) + +# +# /etc +# +/etc/irssi\.conf -- gen_context(system_u:object_r:irssi_etc_t,s0) # # /usr # /usr/bin/[st]irc -- gen_context(system_u:object_r:irc_exec_t,s0) /usr/bin/ircII -- gen_context(system_u:object_r:irc_exec_t,s0) +/usr/bin/irssi -- gen_context(system_u:object_r:irssi_exec_t,s0) /usr/bin/tinyirc -- gen_context(system_u:object_r:irc_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/irc.if serefpolicy-3.7.19/policy/modules/apps/irc.if --- nsaserefpolicy/policy/modules/apps/irc.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/irc.if 2010-05-28 09:41:59.981611014 +0200 @@ -18,14 +18,51 @@ interface(`irc_role',` gen_require(` type irc_t, irc_exec_t; + type irssi_t, irssi_exec_t, irssi_home_t; ') + ######################################## + # + # Irc shared declarations. + # + role $1 types irc_t; + ######################################## + # + # Irssi shared declarations. + # + + role $1 types irssi_t; + + ######################################## + # + # Irc shared policy. + # + # Transition from the user domain to the derived domain. domtrans_pattern($2, irc_exec_t, irc_t) # allow ps to show irc ps_process_pattern($2, irc_t) allow $2 irc_t:process signal; + + ######################################## + # + # Irssi shared policy. + # + + domtrans_pattern($2, irssi_exec_t, irssi_t) + + allow $2 irssi_t:process { ptrace signal_perms }; + ps_process_pattern($2, irssi_t) + + manage_dirs_pattern($2, irssi_home_t, irssi_home_t) + manage_files_pattern($2, irssi_home_t, irssi_home_t) + manage_lnk_files_pattern($2, irssi_home_t, irssi_home_t) + + relabel_dirs_pattern($2, irssi_home_t, irssi_home_t) + relabel_files_pattern($2, irssi_home_t, irssi_home_t) + relabel_lnk_files_pattern($2, irssi_home_t, irssi_home_t) ') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/irc.te serefpolicy-3.7.19/policy/modules/apps/irc.te --- nsaserefpolicy/policy/modules/apps/irc.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/irc.te 2010-05-28 09:41:59.981611014 +0200 @@ -25,6 +25,30 @@ ######################################## # +# Irssi personal declarations. +# + +## +##

+## Allow the Irssi IRC Client to connect to any port, +## and to bind to any unreserved port. +##

+##
+gen_tunable(irssi_use_full_network, false) + +type irssi_t; +type irssi_exec_t; +application_domain(irssi_t, irssi_exec_t) +ubac_constrained(irssi_t) + +type irssi_etc_t; +files_config_file(irssi_etc_t) + +type irssi_home_t; +userdom_user_home_content(irssi_home_t) + +######################################## +# # Local policy # @@ -102,3 +126,83 @@ optional_policy(` nis_use_ypbind(irc_t) ') + +######################################## +# +# Irssi personal declarations. +# + +allow irssi_t self:process { signal sigkill }; +allow irssi_t self:fifo_file rw_fifo_file_perms; +allow irssi_t self:netlink_route_socket create_netlink_socket_perms; +allow irssi_t self:tcp_socket create_stream_socket_perms; +allow irssi_t self:udp_socket create_socket_perms; + +read_files_pattern(irssi_t, irssi_etc_t, irssi_etc_t) + +manage_dirs_pattern(irssi_t, irssi_home_t, irssi_home_t) +manage_files_pattern(irssi_t, irssi_home_t, irssi_home_t) +manage_lnk_files_pattern(irssi_t, irssi_home_t, irssi_home_t) +userdom_user_home_dir_filetrans(irssi_t, irssi_home_t, { dir file lnk_file }) +userdom_search_user_home_dirs(irssi_t) + +corecmd_search_bin(irssi_t) +corecmd_read_bin_symlinks(irssi_t) + +corenet_tcp_connect_ircd_port(irssi_t) +corenet_sendrecv_ircd_client_packets(irssi_t) + +# Privoxy +corenet_tcp_connect_http_cache_port(irssi_t) +corenet_sendrecv_http_cache_client_packets(irssi_t) + +corenet_all_recvfrom_netlabel(irssi_t) +corenet_all_recvfrom_unlabeled(irssi_t) +corenet_tcp_sendrecv_generic_if(irssi_t) +corenet_tcp_sendrecv_generic_node(irssi_t) +corenet_tcp_sendrecv_generic_port(irssi_t) +corenet_tcp_bind_generic_node(irssi_t) +corenet_udp_bind_generic_node(irssi_t) + +dev_read_urand(irssi_t) +# irssi-otr genkey. +dev_read_rand(irssi_t) + +files_read_etc_files(irssi_t) +files_read_usr_files(irssi_t) + +fs_search_auto_mountpoints(irssi_t) + +miscfiles_read_localization(irssi_t) + +sysnet_read_config(irssi_t) + +userdom_use_user_terminals(irssi_t) + +tunable_policy(`irssi_use_full_network', ` + corenet_tcp_bind_all_unreserved_ports(irssi_t) + corenet_tcp_connect_all_ports(irssi_t) + corenet_sendrecv_generic_server_packets(irssi_t) + corenet_sendrecv_all_client_packets(irssi_t) +') + +tunable_policy(`use_nfs_home_dirs', ` + fs_manage_nfs_dirs(irssi_t) + fs_manage_nfs_files(irssi_t) + fs_manage_nfs_symlinks(irssi_t) +') + +tunable_policy(`use_samba_home_dirs', ` + fs_manage_cifs_dirs(irssi_t) + fs_manage_cifs_files(irssi_t) + fs_manage_cifs_symlinks(irssi_t) +') + +optional_policy(` + automount_dontaudit_getattr_tmp_dirs(irssi_t) +') + +optional_policy(` + nis_use_ypbind(irssi_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/java.fc serefpolicy-3.7.19/policy/modules/apps/java.fc --- nsaserefpolicy/policy/modules/apps/java.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/java.fc 2010-05-28 09:41:59.982610809 +0200 @@ -9,6 +9,7 @@ # # /usr # +/usr/Aptana[^/]*/AptanaStudio -- gen_context(system_u:object_r:java_exec_t,s0) /usr/(.*/)?bin/java.* -- gen_context(system_u:object_r:java_exec_t,s0) /usr/bin/fastjar -- gen_context(system_u:object_r:java_exec_t,s0) /usr/bin/frysk -- gen_context(system_u:object_r:java_exec_t,s0) @@ -30,5 +31,9 @@ /usr/lib64/jvm/java(.*/)bin(/.*)? -- gen_context(system_u:object_r:java_exec_t,s0) /usr/local/matlab.*/bin.*/MATLAB.* -- gen_context(system_u:object_r:java_exec_t,s0) - /usr/matlab.*/bin.*/MATLAB.* -- gen_context(system_u:object_r:java_exec_t,s0) + +/opt/ibm/lotus/Symphony/framework/rcp/eclipse/plugins(/.*)? -- gen_context(system_u:object_r:java_exec_t,s0) + +/usr/java/eclipse[^/]*/eclipse -- gen_context(system_u:object_r:java_exec_t,s0) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/java.if serefpolicy-3.7.19/policy/modules/apps/java.if --- nsaserefpolicy/policy/modules/apps/java.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/java.if 2010-05-28 09:41:59.982610809 +0200 @@ -72,6 +72,7 @@ domain_interactive_fd($1_java_t) + userdom_unpriv_usertype($1, $1_java_t) userdom_manage_tmpfs_role($2, $1_java_t) allow $1_java_t self:process { ptrace signal getsched execmem execstack }; @@ -82,7 +83,7 @@ domtrans_pattern($3, java_exec_t, $1_java_t) - corecmd_bin_domtrans($1_java_t, $3) + corecmd_bin_domtrans($1_java_t, $1_t) dev_dontaudit_append_rand($1_java_t) @@ -179,6 +180,7 @@ java_domtrans_unconfined($1) role $2 types unconfined_java_t; + nsplugin_role_notrans($2, unconfined_java_t) ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/java.te serefpolicy-3.7.19/policy/modules/apps/java.te --- nsaserefpolicy/policy/modules/apps/java.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/java.te 2010-05-28 09:41:59.983610743 +0200 @@ -147,6 +147,15 @@ init_dbus_chat_script(unconfined_java_t) + files_execmod_all_files(unconfined_java_t) + + init_dbus_chat_script(unconfined_java_t) + unconfined_domain_noaudit(unconfined_java_t) unconfined_dbus_chat(unconfined_java_t) + userdom_unpriv_usertype(unconfined, unconfined_java_t) + + optional_policy(` + rpm_domtrans(unconfined_java_t) + ') ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/kdumpgui.fc serefpolicy-3.7.19/policy/modules/apps/kdumpgui.fc --- nsaserefpolicy/policy/modules/apps/kdumpgui.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/kdumpgui.fc 2010-05-28 09:41:59.984611027 +0200 @@ -0,0 +1,2 @@ + +/usr/share/system-config-kdump/system-config-kdump-backend.py -- gen_context(system_u:object_r:kdumpgui_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/kdumpgui.if serefpolicy-3.7.19/policy/modules/apps/kdumpgui.if --- nsaserefpolicy/policy/modules/apps/kdumpgui.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/kdumpgui.if 2010-05-28 09:41:59.984611027 +0200 @@ -0,0 +1,2 @@ +## system-config-kdump policy + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/kdumpgui.te serefpolicy-3.7.19/policy/modules/apps/kdumpgui.te --- nsaserefpolicy/policy/modules/apps/kdumpgui.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/kdumpgui.te 2010-05-28 09:41:59.985610961 +0200 @@ -0,0 +1,68 @@ +policy_module(kdumpgui,1.0.0) + +######################################## +# +# Declarations +# + +type kdumpgui_t; +type kdumpgui_exec_t; + +dbus_system_domain(kdumpgui_t, kdumpgui_exec_t) + +###################################### +# +# system-config-kdump local policy +# + +allow kdumpgui_t self:capability { net_admin sys_rawio }; +allow kdumpgui_t self:fifo_file rw_fifo_file_perms; + +allow kdumpgui_t self:netlink_kobject_uevent_socket create_socket_perms; + +kdump_manage_config(kdumpgui_t) +kdump_initrc_domtrans(kdumpgui_t) + +corecmd_exec_bin(kdumpgui_t) +corecmd_exec_shell(kdumpgui_t) +consoletype_exec(kdumpgui_t) + +kernel_read_system_state(kdumpgui_t) +kernel_read_network_state(kdumpgui_t) + +storage_raw_read_fixed_disk(kdumpgui_t) +storage_raw_write_fixed_disk(kdumpgui_t) + +dev_dontaudit_getattr_all_chr_files(kdumpgui_t) +dev_read_sysfs(kdumpgui_t) + +# for blkid.tab +files_manage_etc_runtime_files(kdumpgui_t) +files_etc_filetrans_etc_runtime(kdumpgui_t, file) + +files_manage_boot_files(kdumpgui_t) +files_manage_boot_symlinks(kdumpgui_t) +# Needed for running chkconfig +files_manage_etc_symlinks(kdumpgui_t) + +auth_use_nsswitch(kdumpgui_t) + +logging_send_syslog_msg(kdumpgui_t) + +miscfiles_read_localization(kdumpgui_t) + +init_dontaudit_read_all_script_files(kdumpgui_t) + +userdom_dontaudit_search_admin_dir(kdumpgui_t) + +optional_policy(` + dev_rw_lvm_control(kdumpgui_t) +') + +optional_policy(` + gnome_dontaudit_search_config(kdumpgui_t) +') + +optional_policy(` + policykit_dbus_chat(kdumpgui_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/livecd.fc serefpolicy-3.7.19/policy/modules/apps/livecd.fc --- nsaserefpolicy/policy/modules/apps/livecd.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/livecd.fc 2010-05-28 09:41:59.986610896 +0200 @@ -0,0 +1,2 @@ + +/usr/bin/livecd-creator -- gen_context(system_u:object_r:livecd_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/livecd.if serefpolicy-3.7.19/policy/modules/apps/livecd.if --- nsaserefpolicy/policy/modules/apps/livecd.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/livecd.if 2010-05-28 09:41:59.986610896 +0200 @@ -0,0 +1,127 @@ + +## policy for livecd + +######################################## +## +## Execute a domain transition to run livecd. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`livecd_domtrans',` + gen_require(` + type livecd_t; + type livecd_exec_t; + ') + + domtrans_pattern($1, livecd_exec_t, livecd_t) +') + +######################################## +## +## Execute livecd in the livecd domain, and +## allow the specified role the livecd domain. +## +## +## +## Domain allowed access +## +## +## +## +## The role to be allowed the livecd domain. +## +## +# +interface(`livecd_run',` + gen_require(` + type livecd_t; + ') + + livecd_domtrans($1) + role $2 types livecd_t; + + seutil_run_setfiles_mac(livecd_t, $2) + + optional_policy(` + mount_run(livecd_t, $2) + ') +') + +######################################## +## +## Dontaudit read/write to a livecd leaks +## +## +## +## Domain allowed access. +## +## +# +interface(`livecd_dontaudit_leaks',` + gen_require(` + type livecd_t; + ') + + dontaudit $1 livecd_t:unix_dgram_socket { read write }; +') + +######################################## +## +## Read livecd temporary files. +## +## +## +## Domain allowed access. +## +## +# +interface(`livecd_read_tmp_files',` + gen_require(` + type livecd_tmp_t; + ') + + files_search_tmp($1) + read_files_pattern($1, livecd_tmp_t, livecd_tmp_t) +') + +######################################## +## +## Read and write livecd temporary files. +## +## +## +## Domain allowed access. +## +## +# +interface(`livecd_rw_tmp_files',` + gen_require(` + type livecd_tmp_t; + ') + + files_search_tmp($1) + allow $1 livecd_tmp_t:file rw_file_perms; +') + +######################################## +## +## Allow read and write access to livecd semaphores. +## +## +## +## Domain allowed access. +## +## +# +interface(`livecd_rw_semaphores',` + gen_require(` + type livecd_t; + ') + + allow $1 livecd_t:sem { unix_read unix_write associate read write }; +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/livecd.te serefpolicy-3.7.19/policy/modules/apps/livecd.te --- nsaserefpolicy/policy/modules/apps/livecd.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/livecd.te 2010-05-28 09:41:59.987610690 +0200 @@ -0,0 +1,34 @@ +policy_module(livecd, 1.0.0) + +######################################## +# +# Declarations +# + +type livecd_t; +type livecd_exec_t; +application_domain(livecd_t, livecd_exec_t) +role system_r types livecd_t; + +type livecd_tmp_t; +files_tmp_file(livecd_tmp_t) + +######################################## +# +# livecd local policy +# +dontaudit livecd_t self:capability2 mac_admin; + +unconfined_domain_noaudit(livecd_t) +domain_ptrace_all_domains(livecd_t) + +manage_dirs_pattern(livecd_t, livecd_tmp_t, livecd_tmp_t) +manage_files_pattern(livecd_t, livecd_tmp_t, livecd_tmp_t) +files_tmp_filetrans(livecd_t, livecd_tmp_t, { dir file }) + +optional_policy(` + hal_dbus_chat(livecd_t) +') + +seutil_domtrans_setfiles_mac(livecd_t) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/loadkeys.if serefpolicy-3.7.19/policy/modules/apps/loadkeys.if --- nsaserefpolicy/policy/modules/apps/loadkeys.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/loadkeys.if 2010-05-28 09:41:59.987610690 +0200 @@ -17,6 +17,9 @@ corecmd_search_bin($1) domtrans_pattern($1, loadkeys_exec_t, loadkeys_t) +ifdef(`hide_broken_symptoms', ` + dontaudit loadkeys_t $1:socket_class_set { read write }; +') ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/loadkeys.te serefpolicy-3.7.19/policy/modules/apps/loadkeys.te --- nsaserefpolicy/policy/modules/apps/loadkeys.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/loadkeys.te 2010-05-28 09:41:59.988610625 +0200 @@ -40,8 +40,12 @@ miscfiles_read_localization(loadkeys_t) userdom_use_user_ttys(loadkeys_t) -userdom_list_user_home_dirs(loadkeys_t) +userdom_list_user_home_content(loadkeys_t) optional_policy(` nscd_dontaudit_search_pid(loadkeys_t) ') + +ifdef(`hide_broken_symptoms',` + dev_dontaudit_rw_lvm_control(loadkeys_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mono.if serefpolicy-3.7.19/policy/modules/apps/mono.if --- nsaserefpolicy/policy/modules/apps/mono.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/mono.if 2010-05-28 09:41:59.988610625 +0200 @@ -40,16 +40,19 @@ domain_interactive_fd($1_mono_t) application_type($1_mono_t) + userdom_unpriv_usertype($1, $1_mono_t) userdom_manage_tmpfs_role($2, $1_mono_t) allow $1_mono_t self:process { ptrace signal getsched execheap execmem execstack }; - allow $3 $1_mono_t:process { getattr ptrace noatsecure signal_perms }; domtrans_pattern($3, mono_exec_t, $1_mono_t) fs_dontaudit_rw_tmpfs_files($1_mono_t) corecmd_bin_domtrans($1_mono_t, $1_t) +ifdef(`hide_broken_symptoms', ` + dontaudit $1_t $1_mono_t:socket_class_set { read write }; +') optional_policy(` xserver_role($1_r, $1_mono_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mozilla.fc serefpolicy-3.7.19/policy/modules/apps/mozilla.fc --- nsaserefpolicy/policy/modules/apps/mozilla.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/mozilla.fc 2010-05-28 09:41:59.989610908 +0200 @@ -1,6 +1,7 @@ HOME_DIR/\.galeon(/.*)? gen_context(system_u:object_r:mozilla_home_t,s0) HOME_DIR/\.java(/.*)? gen_context(system_u:object_r:mozilla_home_t,s0) HOME_DIR/\.mozilla(/.*)? gen_context(system_u:object_r:mozilla_home_t,s0) +HOME_DIR/\.thunderbird(/.*)? gen_context(system_u:object_r:mozilla_home_t,s0) HOME_DIR/\.netscape(/.*)? gen_context(system_u:object_r:mozilla_home_t,s0) HOME_DIR/\.phoenix(/.*)? gen_context(system_u:object_r:mozilla_home_t,s0) @@ -11,6 +12,7 @@ /usr/bin/mozilla -- gen_context(system_u:object_r:mozilla_exec_t,s0) /usr/bin/mozilla-snapshot -- gen_context(system_u:object_r:mozilla_exec_t,s0) /usr/bin/epiphany-bin -- gen_context(system_u:object_r:mozilla_exec_t,s0) +/usr/bin/epiphany -- gen_context(system_u:object_r:mozilla_exec_t,s0) /usr/bin/mozilla-[0-9].* -- gen_context(system_u:object_r:mozilla_exec_t,s0) /usr/bin/mozilla-bin-[0-9].* -- gen_context(system_u:object_r:mozilla_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mozilla.if serefpolicy-3.7.19/policy/modules/apps/mozilla.if --- nsaserefpolicy/policy/modules/apps/mozilla.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/mozilla.if 2010-05-28 09:41:59.989610908 +0200 @@ -48,6 +48,12 @@ mozilla_dbus_chat($2) + userdom_manage_tmp_role($1, mozilla_t) + + optional_policy(` + nsplugin_role($1, mozilla_t) + ') + optional_policy(` pulseaudio_role($1, mozilla_t) ') @@ -108,7 +114,7 @@ type mozilla_home_t; ') - dontaudit $1 mozilla_home_t:file rw_file_perms; + dontaudit $1 mozilla_home_t:file rw_inherited_file_perms; ') ######################################## @@ -186,3 +192,57 @@ allow $1 mozilla_t:tcp_socket rw_socket_perms; ') + +######################################## +## +## Write mozilla home directory content +## +## +## +## Domain allowed access. +## +## +# +interface(`mozilla_execmod_user_home_files',` + gen_require(` + type mozilla_home_t; + ') + + allow $1 mozilla_home_t:file execmod; +') + +######################################## +## +## Execute mozilla_exec_t +## in the specified domain. +## +## +##

+## Execute a mozilla_exec_t +## in the specified domain. +##

+##

+## No interprocess communication (signals, pipes, +## etc.) is provided by this interface since +## the domains are not owned by this module. +##

+##
+## +## +## Domain allowed access. +## +## +## +## +## The type of the new process. +## +## +# +interface(`mozilla_exec_domtrans',` + gen_require(` + type mozilla_exec_t; + ') + + allow $2 mozilla_exec_t:file entrypoint; + domtrans_pattern($1, mozilla_exec_t, $2) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mozilla.te serefpolicy-3.7.19/policy/modules/apps/mozilla.te --- nsaserefpolicy/policy/modules/apps/mozilla.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/mozilla.te 2010-05-28 09:41:59.990610633 +0200 @@ -91,6 +91,7 @@ corenet_raw_sendrecv_generic_node(mozilla_t) corenet_tcp_sendrecv_http_port(mozilla_t) corenet_tcp_sendrecv_http_cache_port(mozilla_t) +corenet_tcp_connect_flash_port(mozilla_t) corenet_tcp_sendrecv_ftp_port(mozilla_t) corenet_tcp_sendrecv_ipp_port(mozilla_t) corenet_tcp_connect_http_port(mozilla_t) @@ -133,21 +134,18 @@ fs_rw_tmpfs_files(mozilla_t) term_dontaudit_getattr_pty_dirs(mozilla_t) +term_use_all_ttys(mozilla_t) logging_send_syslog_msg(mozilla_t) +miscfiles_dontaudit_setattr_fonts_dirs(mozilla_t) miscfiles_read_fonts(mozilla_t) miscfiles_read_localization(mozilla_t) # Browse the web, connect to printer sysnet_dns_name_resolve(mozilla_t) -userdom_manage_user_home_content_dirs(mozilla_t) -userdom_manage_user_home_content_files(mozilla_t) -userdom_manage_user_home_content_symlinks(mozilla_t) -userdom_manage_user_tmp_dirs(mozilla_t) -userdom_manage_user_tmp_files(mozilla_t) -userdom_manage_user_tmp_sockets(mozilla_t) +userdom_use_user_ptys(mozilla_t) xserver_user_x_domain_template(mozilla, mozilla_t, mozilla_tmpfs_t) xserver_dontaudit_read_xdm_tmp_files(mozilla_t) @@ -244,6 +242,13 @@ optional_policy(` gnome_stream_connect_gconf(mozilla_t) gnome_manage_config(mozilla_t) + gnome_manage_gconf_home_files(mozilla_t) +') + +optional_policy(` + pulseaudio_exec(mozilla_t) + pulseaudio_stream_connect(mozilla_t) + pulseaudio_manage_home_files(mozilla_t) ') optional_policy(` @@ -264,5 +269,10 @@ ') optional_policy(` + nsplugin_manage_rw(mozilla_t) + nsplugin_manage_home_files(mozilla_t) +') + +optional_policy(` thunderbird_domtrans(mozilla_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mplayer.if serefpolicy-3.7.19/policy/modules/apps/mplayer.if --- nsaserefpolicy/policy/modules/apps/mplayer.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/mplayer.if 2010-05-28 09:41:59.991610847 +0200 @@ -102,3 +102,39 @@ read_files_pattern($1, mplayer_home_t, mplayer_home_t) userdom_search_user_home_dirs($1) ') + +######################################## +## +## Execute mplayer_exec_t +## in the specified domain. +## +## +##

+## Execute a mplayer_exec_t +## in the specified domain. +##

+##

+## No interprocess communication (signals, pipes, +## etc.) is provided by this interface since +## the domains are not owned by this module. +##

+##
+## +## +## Domain allowed access. +## +## +## +## +## The type of the new process. +## +## +# +interface(`mplayer_exec_domtrans',` + gen_require(` + type mplayer_exec_t; + ') + + allow $2 mplayer_exec_t:file entrypoint; + domtrans_pattern($1, mplayer_exec_t, $2) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/mplayer.te serefpolicy-3.7.19/policy/modules/apps/mplayer.te --- nsaserefpolicy/policy/modules/apps/mplayer.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/mplayer.te 2010-05-28 09:41:59.992610642 +0200 @@ -152,11 +152,15 @@ allow mplayer_t self:process { signal_perms getsched }; allow mplayer_t self:fifo_file rw_fifo_file_perms; +allow mplayer_t self:netlink_route_socket create_netlink_socket_perms; allow mplayer_t self:sem create_sem_perms; +allow mplayer_t self:tcp_socket create_socket_perms; +allow mplayer_t self:unix_dgram_socket sendto; manage_dirs_pattern(mplayer_t, mplayer_home_t, mplayer_home_t) manage_files_pattern(mplayer_t, mplayer_home_t, mplayer_home_t) manage_lnk_files_pattern(mplayer_t, mplayer_home_t, mplayer_home_t) +userdom_user_home_dir_filetrans(mplayer_t, mplayer_home_t, dir) userdom_search_user_home_dirs(mplayer_t) manage_files_pattern(mplayer_t, mplayer_tmpfs_t, mplayer_tmpfs_t) @@ -178,6 +182,15 @@ # Sysctl on kernel version kernel_read_kernel_sysctls(mplayer_t) +corenet_all_recvfrom_netlabel(mplayer_t) +corenet_all_recvfrom_unlabeled(mplayer_t) +corenet_tcp_sendrecv_generic_if(mplayer_t) +corenet_tcp_sendrecv_generic_node(mplayer_t) +corenet_tcp_bind_generic_node(mplayer_t) + +corenet_sendrecv_pulseaudio_client_packets(mplayer_t) +corenet_tcp_connect_pulseaudio_port(mplayer_t) + # Run bash/sed (??) corecmd_exec_bin(mplayer_t) corecmd_exec_shell(mplayer_t) @@ -192,6 +205,9 @@ # RTC clock dev_read_realtime_clock(mplayer_t) +dev_read_rand(mplayer_t) +dev_read_urand(mplayer_t) + # Access to DVD/CD/V4L storage_raw_read_removable_device(mplayer_t) @@ -211,6 +227,8 @@ fs_search_auto_mountpoints(mplayer_t) fs_list_inotifyfs(mplayer_t) +logging_send_syslog_msg(mplayer_t) + miscfiles_read_localization(mplayer_t) miscfiles_read_fonts(mplayer_t) @@ -221,6 +239,7 @@ userdom_read_user_tmp_symlinks(mplayer_t) userdom_read_user_home_content_files(mplayer_t) userdom_read_user_home_content_symlinks(mplayer_t) +userdom_write_user_tmp_sockets(mplayer_t) xserver_user_x_domain_template(mplayer, mplayer_t, mplayer_tmpfs_t) @@ -290,5 +309,15 @@ ') optional_policy(` + gnome_setattr_config_dirs(mplayer_t) +') + +optional_policy(` nscd_socket_use(mplayer_t) ') + +optional_policy(` + pulseaudio_exec(mplayer_t) + pulseaudio_stream_connect(mplayer_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/nsplugin.fc serefpolicy-3.7.19/policy/modules/apps/nsplugin.fc --- nsaserefpolicy/policy/modules/apps/nsplugin.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/nsplugin.fc 2010-05-28 09:41:59.992610642 +0200 @@ -0,0 +1,10 @@ +HOME_DIR/\.adobe(/.*)? gen_context(system_u:object_r:nsplugin_home_t,s0) +HOME_DIR/\.macromedia(/.*)? gen_context(system_u:object_r:nsplugin_home_t,s0) +HOME_DIR/\.gcjwebplugin(/.*)? gen_context(system_u:object_r:nsplugin_home_t,s0) +HOME_DIR/\.icedteaplugin(/.*)? gen_context(system_u:object_r:nsplugin_home_t,s0) + +/usr/bin/nspluginscan -- gen_context(system_u:object_r:nsplugin_exec_t,s0) +/usr/bin/nspluginviewer -- gen_context(system_u:object_r:nsplugin_exec_t,s0) +/usr/lib(64)?/nspluginwrapper/npviewer.bin -- gen_context(system_u:object_r:nsplugin_exec_t,s0) +/usr/lib(64)?/nspluginwrapper/plugin-config -- gen_context(system_u:object_r:nsplugin_config_exec_t,s0) +/usr/lib(64)?/mozilla/plugins-wrapped(/.*)? gen_context(system_u:object_r:nsplugin_rw_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/nsplugin.if serefpolicy-3.7.19/policy/modules/apps/nsplugin.if --- nsaserefpolicy/policy/modules/apps/nsplugin.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/nsplugin.if 2010-05-28 09:41:59.993610716 +0200 @@ -0,0 +1,391 @@ + +## policy for nsplugin + +######################################## +## +## Create, read, write, and delete +## nsplugin rw files. +## +## +## +## Domain allowed access. +## +## +# +interface(`nsplugin_manage_rw_files',` + gen_require(` + type nsplugin_rw_t; + ') + + allow $1 nsplugin_rw_t:file manage_file_perms; + allow $1 nsplugin_rw_t:dir rw_dir_perms; +') + +######################################## +## +## Manage nsplugin rw files. +## +## +## +## Domain allowed access. +## +## +# +interface(`nsplugin_manage_rw',` + gen_require(` + type nsplugin_rw_t; + ') + + manage_dirs_pattern($1, nsplugin_rw_t, nsplugin_rw_t) + manage_files_pattern($1, nsplugin_rw_t, nsplugin_rw_t) + manage_lnk_files_pattern($1, nsplugin_rw_t, nsplugin_rw_t) +') + +####################################### +## +## The per role template for the nsplugin module. +## +## +##

+## This template creates a derived domains which are used +## for nsplugin web browser. +##

+##

+## This template is invoked automatically for each user, and +## generally does not need to be invoked directly +## by policy writers. +##

+##
+## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The type of the user domain. +## +## +## +## +## The role associated with the user domain. +## +## +# +interface(`nsplugin_role_notrans',` + gen_require(` + type nsplugin_rw_t; + type nsplugin_home_t; + type nsplugin_exec_t; + type nsplugin_config_exec_t; + type nsplugin_t; + type nsplugin_config_t; + class x_drawable all_x_drawable_perms; + class x_resource all_x_resource_perms; + class dbus send_msg; + ') + + role $1 types nsplugin_t; + role $1 types nsplugin_config_t; + + allow nsplugin_t $2:process signull; + allow nsplugin_t $2:dbus send_msg; + allow $2 nsplugin_t:dbus send_msg; + + list_dirs_pattern($2, nsplugin_rw_t, nsplugin_rw_t) + read_files_pattern($2, nsplugin_rw_t, nsplugin_rw_t) + read_lnk_files_pattern($2, nsplugin_rw_t, nsplugin_rw_t) + can_exec($2, nsplugin_rw_t) + + #Leaked File Descriptors +ifdef(`hide_broken_symptoms', ` + dontaudit nsplugin_t $2:socket_class_set { read write }; + dontaudit nsplugin_t $2:fifo_file rw_inherited_fifo_file_perms; + dontaudit nsplugin_config_t $2:socket_class_set { read write }; + dontaudit nsplugin_config_t $2:fifo_file rw_inherited_fifo_file_perms; +') + allow nsplugin_t $2:unix_stream_socket connectto; + dontaudit nsplugin_t $2:process ptrace; + allow nsplugin_t $2:sem rw_sem_perms; + allow nsplugin_t $2:shm rw_shm_perms; + dontaudit nsplugin_t $2:shm destroy; + allow $2 nsplugin_t:sem rw_sem_perms; + + allow $2 nsplugin_t:process { getattr ptrace signal_perms }; + allow $2 nsplugin_t:unix_stream_socket connectto; + + # Connect to pulseaudit server + stream_connect_pattern(nsplugin_t, user_home_t, user_home_t, $2) + gnome_stream_connect(nsplugin_t, $2) + + userdom_use_user_terminals(nsplugin_t) + userdom_use_user_terminals(nsplugin_config_t) + userdom_dontaudit_setattr_user_home_content_files(nsplugin_t) + userdom_manage_tmpfs_role($1, nsplugin_t) + + optional_policy(` + pulseaudio_role($1, nsplugin_t) + ') +') + +####################################### +## +## Role access for nsplugin +## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The role associated with the user domain. +## +## +## +## +## The type of the user domain. +## +## +# +interface(`nsplugin_role',` + gen_require(` + type nsplugin_exec_t; + type nsplugin_config_exec_t; + type nsplugin_t; + type nsplugin_config_t; + ') + + nsplugin_role_notrans($1, $2) + + domtrans_pattern($2, nsplugin_exec_t, nsplugin_t) + domtrans_pattern($2, nsplugin_config_exec_t, nsplugin_config_t) + +') + +####################################### +## +## The per role template for the nsplugin module. +## +## +## +## The type of the user domain. +## +## +# +interface(`nsplugin_domtrans',` + gen_require(` + type nsplugin_exec_t; + type nsplugin_t; + ') + + domtrans_pattern($1, nsplugin_exec_t, nsplugin_t) + allow $1 nsplugin_t:unix_stream_socket connectto; + allow nsplugin_t $1:process signal; +') +####################################### +## +## The per role template for the nsplugin module. +## +## +## +## The type of the user domain. +## +## +# +interface(`nsplugin_domtrans_config',` + gen_require(` + type nsplugin_config_exec_t; + type nsplugin_config_t; + ') + + domtrans_pattern($1, nsplugin_config_exec_t, nsplugin_config_t) +') + +######################################## +## +## Search nsplugin rw directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`nsplugin_search_rw_dir',` + gen_require(` + type nsplugin_rw_t; + ') + + allow $1 nsplugin_rw_t:dir search_dir_perms; +') + +######################################## +## +## Read nsplugin rw files. +## +## +## +## Domain allowed access. +## +## +# +interface(`nsplugin_read_rw_files',` + gen_require(` + type nsplugin_rw_t; + ') + + list_dirs_pattern($1, nsplugin_rw_t, nsplugin_rw_t) + read_files_pattern($1, nsplugin_rw_t, nsplugin_rw_t) + read_lnk_files_pattern($1, nsplugin_rw_t, nsplugin_rw_t) +') + +######################################## +## +## Read nsplugin home files. +## +## +## +## Domain allowed access. +## +## +# +interface(`nsplugin_read_home',` + gen_require(` + type nsplugin_home_t; + ') + + list_dirs_pattern($1, nsplugin_home_t, nsplugin_home_t) + read_files_pattern($1, nsplugin_home_t, nsplugin_home_t) + read_lnk_files_pattern($1, nsplugin_home_t, nsplugin_home_t) +') + +######################################## +## +## Exec nsplugin rw files. +## +## +## +## Domain allowed access. +## +## +# +interface(`nsplugin_rw_exec',` + gen_require(` + type nsplugin_rw_t; + ') + + can_exec($1, nsplugin_rw_t) +') + +######################################## +## +## Create, read, write, and delete +## nsplugin home files. +## +## +## +## Domain allowed access. +## +## +# +interface(`nsplugin_manage_home_files',` + gen_require(` + type nsplugin_home_t; + ') + + manage_files_pattern($1, nsplugin_home_t, nsplugin_home_t) +') + +######################################## +## +## Allow attempts to read and write to +## nsplugin named pipes. +## +## +## +## Domain to not audit. +## +## +# +interface(`nsplugin_rw_pipes',` + gen_require(` + type nsplugin_home_t; + ') + + allow $1 nsplugin_home_t:fifo_file rw_fifo_file_perms; +') + +######################################## +## +## Read and write to nsplugin shared memory. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`nsplugin_rw_shm',` + gen_require(` + type nsplugin_t; + ') + + allow $1 nsplugin_t:shm rw_shm_perms; +') + +##################################### +## +## Allow read and write access to nsplugin semaphores. +## +## +## +## Domain allowed access. +## +## +# +interface(`nsplugin_rw_semaphores',` + gen_require(` + type nsplugin_t; + ') + + allow $1 nsplugin_t:sem rw_sem_perms; +') + +######################################## +## +## Execute nsplugin_exec_t +## in the specified domain. +## +## +##

+## Execute a nsplugin_exec_t +## in the specified domain. +##

+##

+## No interprocess communication (signals, pipes, +## etc.) is provided by this interface since +## the domains are not owned by this module. +##

+##
+## +## +## Domain allowed access. +## +## +## +## +## The type of the new process. +## +## +# +interface(`nsplugin_exec_domtrans',` + gen_require(` + type nsplugin_exec_t; + ') + + allow $2 nsplugin_exec_t:file entrypoint; + domtrans_pattern($1, nsplugin_exec_t, $2) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/nsplugin.te serefpolicy-3.7.19/policy/modules/apps/nsplugin.te --- nsaserefpolicy/policy/modules/apps/nsplugin.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/nsplugin.te 2010-05-28 09:41:59.994610930 +0200 @@ -0,0 +1,297 @@ + +policy_module(nsplugin, 1.0.0) + +######################################## +# +# Declarations +# + +## +##

+## Allow nsplugin code to execmem/execstack +##

+##
+gen_tunable(allow_nsplugin_execmem, false) + +## +##

+## Allow nsplugin code to connect to unreserved ports +##

+##
+gen_tunable(nsplugin_can_network, true) + +type nsplugin_exec_t; +application_executable_file(nsplugin_exec_t) + +type nsplugin_config_exec_t; +application_executable_file(nsplugin_config_exec_t) + +type nsplugin_rw_t; +files_poly_member(nsplugin_rw_t) +userdom_user_home_content(nsplugin_rw_t) + +type nsplugin_tmp_t; +files_tmp_file(nsplugin_tmp_t) + +type nsplugin_home_t; +files_poly_member(nsplugin_home_t) +userdom_user_home_content(nsplugin_home_t) +typealias nsplugin_home_t alias user_nsplugin_home_t; + +type nsplugin_t; +domain_type(nsplugin_t) +domain_entry_file(nsplugin_t, nsplugin_exec_t) + +type nsplugin_config_t; +domain_type(nsplugin_config_t) +domain_entry_file(nsplugin_config_t, nsplugin_config_exec_t) + +application_executable_file(nsplugin_exec_t) +application_executable_file(nsplugin_config_exec_t) + + +######################################## +# +# nsplugin local policy +# +dontaudit nsplugin_t self:capability { sys_nice sys_tty_config }; +allow nsplugin_t self:fifo_file rw_file_perms; +allow nsplugin_t self:process { ptrace setpgid getsched setsched signal_perms }; + +allow nsplugin_t self:sem create_sem_perms; +allow nsplugin_t self:shm create_shm_perms; +allow nsplugin_t self:msgq create_msgq_perms; +allow nsplugin_t self:unix_stream_socket { connectto create_stream_socket_perms }; +allow nsplugin_t self:unix_dgram_socket create_socket_perms; + +tunable_policy(`allow_nsplugin_execmem',` + allow nsplugin_t self:process { execstack execmem }; + allow nsplugin_config_t self:process { execstack execmem }; +') + +tunable_policy(`nsplugin_can_network',` + corenet_tcp_connect_all_unreserved_ports(nsplugin_t) +') + +manage_dirs_pattern(nsplugin_t, nsplugin_home_t, nsplugin_home_t) +exec_files_pattern(nsplugin_t, nsplugin_home_t, nsplugin_home_t) +manage_files_pattern(nsplugin_t, nsplugin_home_t, nsplugin_home_t) +manage_fifo_files_pattern(nsplugin_t, nsplugin_home_t, nsplugin_home_t) +manage_sock_files_pattern(nsplugin_t, nsplugin_home_t, nsplugin_home_t) +manage_lnk_files_pattern(nsplugin_t, nsplugin_home_t, nsplugin_home_t) +userdom_user_home_dir_filetrans(nsplugin_t, nsplugin_home_t, {file dir}) +userdom_user_home_content_filetrans(nsplugin_t, nsplugin_home_t, {file dir}) +userdom_dontaudit_write_user_home_content_files(nsplugin_t) +userdom_dontaudit_search_admin_dir(nsplugin_t) + +corecmd_exec_bin(nsplugin_t) +corecmd_exec_shell(nsplugin_t) + +corenet_all_recvfrom_unlabeled(nsplugin_t) +corenet_all_recvfrom_netlabel(nsplugin_t) +corenet_tcp_connect_flash_port(nsplugin_t) +corenet_tcp_connect_streaming_port(nsplugin_t) +corenet_tcp_connect_pulseaudio_port(nsplugin_t) +corenet_tcp_connect_http_port(nsplugin_t) +corenet_tcp_connect_http_cache_port(nsplugin_t) +corenet_tcp_sendrecv_generic_if(nsplugin_t) +corenet_tcp_sendrecv_generic_node(nsplugin_t) +corenet_tcp_connect_ipp_port(nsplugin_t) +corenet_tcp_connect_speech_port(nsplugin_t) + +domain_dontaudit_read_all_domains_state(nsplugin_t) + +dev_read_rand(nsplugin_t) +dev_read_sound(nsplugin_t) +dev_write_sound(nsplugin_t) +dev_read_video_dev(nsplugin_t) +dev_write_video_dev(nsplugin_t) +dev_getattr_dri_dev(nsplugin_t) +dev_rwx_zero(nsplugin_t) +dev_search_sysfs(nsplugin_t) + +kernel_read_kernel_sysctls(nsplugin_t) +kernel_read_system_state(nsplugin_t) + +files_dontaudit_getattr_lost_found_dirs(nsplugin_t) +files_dontaudit_list_home(nsplugin_t) +files_read_usr_files(nsplugin_t) +files_read_etc_files(nsplugin_t) +files_read_config_files(nsplugin_t) + +fs_getattr_tmpfs(nsplugin_t) +fs_getattr_xattr_fs(nsplugin_t) +fs_search_auto_mountpoints(nsplugin_t) +fs_rw_anon_inodefs_files(nsplugin_t) +fs_list_inotifyfs(nsplugin_t) + +storage_dontaudit_getattr_fixed_disk_dev(nsplugin_t) + +term_dontaudit_getattr_all_ptys(nsplugin_t) +term_dontaudit_getattr_all_ttys(nsplugin_t) + +auth_use_nsswitch(nsplugin_t) + +libs_exec_ld_so(nsplugin_t) + +miscfiles_read_localization(nsplugin_t) +miscfiles_read_fonts(nsplugin_t) +miscfiles_dontaudit_write_fonts(nsplugin_t) +miscfiles_setattr_fonts_cache_dirs(nsplugin_t) + +userdom_manage_user_tmp_dirs(nsplugin_t) +userdom_manage_user_tmp_files(nsplugin_t) +userdom_manage_user_tmp_sockets(nsplugin_t) +userdom_tmp_filetrans_user_tmp(nsplugin_t, { file dir sock_file }) +userdom_rw_semaphores(nsplugin_t) + +userdom_read_user_home_content_symlinks(nsplugin_t) +userdom_read_user_home_content_files(nsplugin_t) +userdom_read_user_tmp_files(nsplugin_t) +userdom_write_user_tmp_sockets(nsplugin_t) +userdom_dontaudit_append_user_home_content_files(nsplugin_t) + +optional_policy(` + alsa_read_rw_config(nsplugin_t) +') + +optional_policy(` + cups_stream_connect(nsplugin_t) +') + +optional_policy(` + dbus_session_bus_client(nsplugin_t) + dbus_connect_session_bus(nsplugin_t) + dbus_system_bus_client(nsplugin_t) +') + +optional_policy(` + gnome_exec_gconf(nsplugin_t) + gnome_manage_config(nsplugin_t) + gnome_read_gconf_home_files(nsplugin_t) +') + +optional_policy(` + mozilla_read_user_home_files(nsplugin_t) + mozilla_write_user_home_files(nsplugin_t) +') + +optional_policy(` + mplayer_exec(nsplugin_t) + mplayer_read_user_home_files(nsplugin_t) +') + +optional_policy(` + unconfined_execmem_signull(nsplugin_t) +') + +optional_policy(` + gen_require(` + type user_tmpfs_t; + ') + xserver_user_x_domain_template(nsplugin, nsplugin_t, user_tmpfs_t) + xserver_rw_shm(nsplugin_t) + xserver_read_xdm_pid(nsplugin_t) + xserver_read_xdm_tmp_files(nsplugin_t) + xserver_read_user_xauth(nsplugin_t) + xserver_read_user_iceauth(nsplugin_t) + xserver_use_user_fonts(nsplugin_t) + xserver_rw_inherited_user_fonts(nsplugin_t) +') + +######################################## +# +# nsplugin_config local policy +# + +allow nsplugin_config_t self:capability { dac_override dac_read_search sys_nice setuid setgid }; +allow nsplugin_config_t self:process { setsched signal_perms getsched execmem }; +#execing pulseaudio +dontaudit nsplugin_t self:process { getcap setcap }; + +allow nsplugin_config_t self:fifo_file rw_file_perms; +allow nsplugin_config_t self:unix_stream_socket create_stream_socket_perms; + +dev_dontaudit_read_rand(nsplugin_config_t) + +fs_search_auto_mountpoints(nsplugin_config_t) +fs_list_inotifyfs(nsplugin_config_t) + +can_exec(nsplugin_config_t, nsplugin_rw_t) +manage_dirs_pattern(nsplugin_config_t, nsplugin_rw_t, nsplugin_rw_t) +manage_files_pattern(nsplugin_config_t, nsplugin_rw_t, nsplugin_rw_t) +manage_lnk_files_pattern(nsplugin_config_t, nsplugin_rw_t, nsplugin_rw_t) + +manage_dirs_pattern(nsplugin_config_t, nsplugin_home_t, nsplugin_home_t) +manage_files_pattern(nsplugin_config_t, nsplugin_home_t, nsplugin_home_t) +manage_lnk_files_pattern(nsplugin_config_t, nsplugin_home_t, nsplugin_home_t) + +corecmd_exec_bin(nsplugin_config_t) +corecmd_exec_shell(nsplugin_config_t) + +kernel_read_system_state(nsplugin_config_t) + +files_read_etc_files(nsplugin_config_t) +files_read_usr_files(nsplugin_config_t) +files_dontaudit_search_home(nsplugin_config_t) +files_list_tmp(nsplugin_config_t) + +auth_use_nsswitch(nsplugin_config_t) + +miscfiles_read_localization(nsplugin_config_t) +miscfiles_read_fonts(nsplugin_config_t) + +userdom_search_user_home_content(nsplugin_config_t) +userdom_read_user_home_content_symlinks(nsplugin_config_t) +userdom_read_user_home_content_files(nsplugin_config_t) +userdom_dontaudit_search_admin_dir(nsplugin_config_t) + +tunable_policy(`use_nfs_home_dirs',` + fs_getattr_nfs(nsplugin_t) + fs_manage_nfs_dirs(nsplugin_t) + fs_manage_nfs_files(nsplugin_t) + fs_read_nfs_symlinks(nsplugin_t) + fs_manage_nfs_named_pipes(nsplugin_t) + fs_manage_nfs_dirs(nsplugin_config_t) + fs_manage_nfs_files(nsplugin_config_t) + fs_manage_nfs_named_pipes(nsplugin_config_t) + fs_read_nfs_symlinks(nsplugin_config_t) +') + +tunable_policy(`use_samba_home_dirs',` + fs_getattr_cifs(nsplugin_t) + fs_manage_cifs_dirs(nsplugin_t) + fs_manage_cifs_files(nsplugin_t) + fs_read_cifs_symlinks(nsplugin_t) + fs_manage_cifs_named_pipes(nsplugin_t) + fs_manage_cifs_dirs(nsplugin_config_t) + fs_manage_cifs_files(nsplugin_config_t) + fs_manage_cifs_named_pipes(nsplugin_config_t) + fs_read_cifs_symlinks(nsplugin_config_t) +') + +domtrans_pattern(nsplugin_config_t, nsplugin_exec_t, nsplugin_t) + +optional_policy(` + xserver_use_user_fonts(nsplugin_config_t) +') + +optional_policy(` + mozilla_read_user_home_files(nsplugin_config_t) + mozilla_write_user_home_files(nsplugin_config_t) +') + +application_signull(nsplugin_t) + +optional_policy(` + pulseaudio_exec(nsplugin_t) + pulseaudio_stream_connect(nsplugin_t) + pulseaudio_manage_home_files(nsplugin_t) + pulseaudio_setattr_home_dir(nsplugin_t) +') + +optional_policy(` + unconfined_execmem_exec(nsplugin_t) +') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/openoffice.fc serefpolicy-3.7.19/policy/modules/apps/openoffice.fc --- nsaserefpolicy/policy/modules/apps/openoffice.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/openoffice.fc 2010-05-28 09:41:59.995610655 +0200 @@ -0,0 +1,4 @@ +/usr/lib/openoffice\.org.*/program/.+\.bin -- gen_context(system_u:object_r:openoffice_exec_t,s0) +/usr/lib64/openoffice\.org.*/program/.+\.bin -- gen_context(system_u:object_r:openoffice_exec_t,s0) +/opt/openoffice\.org.*/program/.+\.bin -- gen_context(system_u:object_r:openoffice_exec_t,s0) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/openoffice.if serefpolicy-3.7.19/policy/modules/apps/openoffice.if --- nsaserefpolicy/policy/modules/apps/openoffice.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/openoffice.if 2010-05-28 09:41:59.995610655 +0200 @@ -0,0 +1,129 @@ +## Openoffice + +####################################### +## +## The per role template for the openoffice module. +## +## +## +## The role associated with the user domain. +## +## +## +## +## The type of the user domain. +## +## +# +interface(`openoffice_plugin_role',` + gen_require(` + type openoffice_exec_t; + type openoffice_t; + ') + + ######################################## + # + # Local policy + # + + domtrans_pattern($1, openoffice_exec_t, openoffice_t) + allow $1 openoffice_t:process { signal sigkill }; +') + +####################################### +## +## role for openoffice +## +## +##

+## This template creates a derived domains which are used +## for java applications. +##

+##
+## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The role associated with the user domain. +## +## +## +## +## The type of the user domain. +## +## +# +interface(`openoffice_role_template',` + gen_require(` + type openoffice_exec_t; + ') + + role $2 types $1_openoffice_t; + + type $1_openoffice_t; + domain_type($1_openoffice_t) + domain_entry_file($1_openoffice_t, openoffice_exec_t) + domain_interactive_fd($1_openoffice_t) + + userdom_unpriv_usertype($1, $1_openoffice_t) + userdom_exec_user_home_content_files($1_openoffice_t) + + allow $1_openoffice_t self:process { getsched sigkill execheap execmem execstack }; + + allow $3 $1_openoffice_t:process { getattr ptrace signal_perms noatsecure siginh rlimitinh }; + allow $1_openoffice_t $3:tcp_socket { read write }; + + domtrans_pattern($3, openoffice_exec_t, $1_openoffice_t) + + dev_read_urand($1_openoffice_t) + dev_read_rand($1_openoffice_t) + + fs_dontaudit_rw_tmpfs_files($1_openoffice_t) + + allow $3 $1_openoffice_t:process { signal sigkill }; + allow $1_openoffice_t $3:unix_stream_socket connectto; + + optional_policy(` + xserver_role($2, $1_openoffice_t) + ') +') + +######################################## +## +## Execute openoffice_exec_t +## in the specified domain. +## +## +##

+## Execute a openoffice_exec_t +## in the specified domain. +##

+##

+## No interprocess communication (signals, pipes, +## etc.) is provided by this interface since +## the domains are not owned by this module. +##

+##
+## +## +## Domain allowed access. +## +## +## +## +## The type of the new process. +## +## +# +interface(`openoffice_exec_domtrans',` + gen_require(` + type openoffice_exec_t; + ') + + allow $2 openoffice_exec_t:file entrypoint; + domtrans_pattern($1, openoffice_exec_t, $2) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/openoffice.te serefpolicy-3.7.19/policy/modules/apps/openoffice.te --- nsaserefpolicy/policy/modules/apps/openoffice.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/openoffice.te 2010-05-28 09:41:59.996611008 +0200 @@ -0,0 +1,17 @@ + +policy_module(openoffice, 1.0.0) + +######################################## +# +# Declarations +# + +type openoffice_t; +type openoffice_exec_t; +application_domain(openoffice_t, openoffice_exec_t) + +######################################## +# +# Unconfined java local policy +# + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/podsleuth.te serefpolicy-3.7.19/policy/modules/apps/podsleuth.te --- nsaserefpolicy/policy/modules/apps/podsleuth.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/podsleuth.te 2010-05-28 09:41:59.997610803 +0200 @@ -50,6 +50,7 @@ fs_tmpfs_filetrans(podsleuth_t, podsleuth_tmpfs_t, { dir file lnk_file }) kernel_read_system_state(podsleuth_t) +kernel_request_load_module(podsleuth_t) corecmd_exec_bin(podsleuth_t) @@ -66,12 +67,14 @@ fs_search_dos(podsleuth_t) fs_getattr_tmpfs(podsleuth_t) fs_list_tmpfs(podsleuth_t) +fs_rw_removable_blk_files(podsleuth_t) miscfiles_read_localization(podsleuth_t) sysnet_dns_name_resolve(podsleuth_t) userdom_signal_unpriv_users(podsleuth_t) +userdom_read_user_tmpfs_files(podsleuth_t) optional_policy(` dbus_system_bus_client(podsleuth_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/pulseaudio.fc serefpolicy-3.7.19/policy/modules/apps/pulseaudio.fc --- nsaserefpolicy/policy/modules/apps/pulseaudio.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/pulseaudio.fc 2010-05-28 09:41:59.997610803 +0200 @@ -3,5 +3,6 @@ /usr/bin/pulseaudio -- gen_context(system_u:object_r:pulseaudio_exec_t,s0) +/var/lib/mpd(/.*)? gen_context(system_u:object_r:pulseaudio_var_lib_t,s0) /var/lib/pulse(/.*)? gen_context(system_u:object_r:pulseaudio_var_lib_t,s0) /var/run/pulse(/.*)? gen_context(system_u:object_r:pulseaudio_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/pulseaudio.if serefpolicy-3.7.19/policy/modules/apps/pulseaudio.if --- nsaserefpolicy/policy/modules/apps/pulseaudio.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/pulseaudio.if 2010-05-28 09:41:59.998610877 +0200 @@ -104,6 +104,24 @@ can_exec($1, pulseaudio_exec_t) ') +######################################## +## +## dontaudit attempts to execute a pulseaudio in the current domain. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`pulseaudio_dontaudit_exec',` + gen_require(` + type pulseaudio_exec_t; + ') + + dontaudit $1 pulseaudio_exec_t:file execute; +') + ##################################### ## ## Connect to pulseaudio over a unix domain @@ -186,6 +204,25 @@ ######################################## ## +## Read and write Pulse Audio files. +## +## +## +## Domain allowed access. +## +## +# +interface(`pulseaudio_rw_home_files',` + gen_require(` + type pulseaudio_home_t; + ') + + rw_files_pattern($1, pulseaudio_home_t, pulseaudio_home_t) + userdom_search_user_home_dirs($1) +') + +######################################## +## ## Create, read, write, and delete pulseaudio ## home directory files. ## @@ -202,4 +239,24 @@ userdom_search_user_home_dirs($1) manage_files_pattern($1, pulseaudio_home_t, pulseaudio_home_t) + read_lnk_files_pattern($1, pulseaudio_home_t, pulseaudio_home_t) +') + +######################################## +## +## Send signull signal to pulseaudio +## processes. +## +## +## +## Domain allowed access. +## +## +# +interface(`pulseaudio_signull',` + gen_require(` + type pulseaudio_t; + ') + + allow $1 pulseaudio_t:process signull; ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/pulseaudio.te serefpolicy-3.7.19/policy/modules/apps/pulseaudio.te --- nsaserefpolicy/policy/modules/apps/pulseaudio.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/pulseaudio.te 2010-05-28 09:41:59.998610877 +0200 @@ -41,6 +41,7 @@ manage_dirs_pattern(pulseaudio_t, pulseaudio_home_t, pulseaudio_home_t) manage_files_pattern(pulseaudio_t, pulseaudio_home_t, pulseaudio_home_t) userdom_search_user_home_dirs(pulseaudio_t) +userdom_search_admin_dir(pulseaudio_t) manage_dirs_pattern(pulseaudio_t, pulseaudio_var_lib_t, pulseaudio_var_lib_t) manage_files_pattern(pulseaudio_t, pulseaudio_var_lib_t, pulseaudio_var_lib_t) @@ -128,6 +129,7 @@ ') optional_policy(` + udev_read_state(pulseaudio_t) udev_read_db(pulseaudio_t) ') @@ -138,3 +140,7 @@ xserver_read_xdm_pid(pulseaudio_t) xserver_user_x_domain_template(pulseaudio, pulseaudio_t, pulseaudio_tmpfs_t) ') + +optional_policy(` + sandbox_manage_tmpfs_files(pulseaudio_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/qemu.fc serefpolicy-3.7.19/policy/modules/apps/qemu.fc --- nsaserefpolicy/policy/modules/apps/qemu.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/qemu.fc 2010-05-28 09:41:59.999610811 +0200 @@ -1,2 +1,4 @@ -/usr/bin/qemu.* -- gen_context(system_u:object_r:qemu_exec_t,s0) +/usr/bin/qemu -- gen_context(system_u:object_r:qemu_exec_t,s0) +/usr/bin/qemu-system-.* -- gen_context(system_u:object_r:qemu_exec_t,s0) +/usr/bin/qemu-kvm -- gen_context(system_u:object_r:qemu_exec_t,s0) /usr/libexec/qemu.* -- gen_context(system_u:object_r:qemu_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/qemu.if serefpolicy-3.7.19/policy/modules/apps/qemu.if --- nsaserefpolicy/policy/modules/apps/qemu.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/qemu.if 2010-05-28 09:42:00.000610955 +0200 @@ -127,12 +127,14 @@ template(`qemu_role',` gen_require(` type qemu_t, qemu_exec_t; + type qemu_config_t, qemu_config_exec_t; ') role $1 types { qemu_t qemu_config_t }; domtrans_pattern($2, qemu_exec_t, qemu_t) domtrans_pattern($2, qemu_config_exec_t, qemu_config_t) + allow qemu_t $2:process signull; ') ######################################## @@ -273,6 +275,67 @@ ######################################## ## +## Execute qemu_exec_t +## in the specified domain but do not +## do it automatically. This is an explicit +## transition, requiring the caller to use setexeccon(). +## +## +##

+## Execute qemu_exec_t +## in the specified domain. This allows +## the specified domain to qemu programs +## on these filesystems in the specified +## domain. +##

+##
+## +## +## Domain allowed access. +## +## +## +## +## The type of the new process. +## +## +# +interface(`qemu_spec_domtrans',` + gen_require(` + type qemu_exec_t; + ') + + read_lnk_files_pattern($1, qemu_exec_t, qemu_exec_t) + domain_transition_pattern($1, qemu_exec_t, $2) + domain_entry_file($2,qemu_exec_t) + can_exec($1,qemu_exec_t) + + allow $2 $1:fd use; + allow $2 $1:fifo_file rw_fifo_file_perms; + allow $2 $1:process sigchld; +') + +######################################## +## +## Execute qemu unconfined programs in the role. +## +## +## +## The role to allow the PAM domain. +## +## +# +interface(`qemu_unconfined_role',` + gen_require(` + type unconfined_qemu_t; + type qemu_t; + ') + role $1 types unconfined_qemu_t; + role $1 types qemu_t; +') + +######################################## +## ## Manage qemu temporary dirs. ## ## @@ -306,3 +369,24 @@ manage_files_pattern($1, qemu_tmp_t, qemu_tmp_t) ') + +######################################## +## +## Make qemu_exec_t an entrypoint for +## the specified domain. +## +## +## +## The domain for which qemu_exec_t is an entrypoint. +## +## +# +interface(`qemu_entry_type',` + gen_require(` + type qemu_exec_t; + ') + + domain_entry_file($1, qemu_exec_t) +') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/qemu.te serefpolicy-3.7.19/policy/modules/apps/qemu.te --- nsaserefpolicy/policy/modules/apps/qemu.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/qemu.te 2010-05-28 09:42:00.001611798 +0200 @@ -50,6 +50,8 @@ # # qemu local policy # +storage_raw_write_removable_device(qemu_t) +storage_raw_read_removable_device(qemu_t) userdom_search_user_home_content(qemu_t) userdom_read_user_tmpfs_files(qemu_t) @@ -100,6 +102,10 @@ xen_rw_image_files(qemu_t) ') +optional_policy(` + xen_rw_image_files(qemu_t) +') + ######################################## # # Unconfined qemu local policy @@ -109,7 +115,10 @@ type unconfined_qemu_t; typealias unconfined_qemu_t alias qemu_unconfined_t; application_type(unconfined_qemu_t) - unconfined_domain_noaudit(unconfined_qemu_t) + unconfined_domain(unconfined_qemu_t) + userdom_manage_tmpfs_role(unconfined_r, unconfined_qemu_t) + userdom_unpriv_usertype(unconfined, unconfined_qemu_t) allow unconfined_qemu_t self:process { execstack execmem }; + allow unconfined_qemu_t qemu_exec_t:file execmod; ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/sambagui.fc serefpolicy-3.7.19/policy/modules/apps/sambagui.fc --- nsaserefpolicy/policy/modules/apps/sambagui.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/sambagui.fc 2010-05-28 09:42:00.002611802 +0200 @@ -0,0 +1 @@ +/usr/share/system-config-samba/system-config-samba-mechanism.py -- gen_context(system_u:object_r:sambagui_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/sambagui.if serefpolicy-3.7.19/policy/modules/apps/sambagui.if --- nsaserefpolicy/policy/modules/apps/sambagui.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/sambagui.if 2010-05-28 09:42:00.002611802 +0200 @@ -0,0 +1,2 @@ +## system-config-samba policy + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/sambagui.te serefpolicy-3.7.19/policy/modules/apps/sambagui.te --- nsaserefpolicy/policy/modules/apps/sambagui.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/sambagui.te 2010-05-28 09:42:00.003610619 +0200 @@ -0,0 +1,66 @@ +policy_module(sambagui,1.0.0) + +######################################## +# +# Declarations +# + +type sambagui_t; +type sambagui_exec_t; +dbus_system_domain(sambagui_t, sambagui_exec_t) + +######################################## +# +# system-config-samba local policy +# + +allow sambagui_t self:capability dac_override; +allow sambagui_t self:fifo_file rw_fifo_file_perms; +allow sambagui_t self:unix_dgram_socket create_socket_perms; + +# handling with samba conf files +samba_append_log(sambagui_t) +samba_manage_config(sambagui_t) +samba_manage_var_files(sambagui_t) +samba_read_secrets(sambagui_t) +samba_initrc_domtrans(sambagui_t) +samba_domtrans_smbd(sambagui_t) +samba_domtrans_nmbd(sambagui_t) + +# execut apps of system-config-samba +corecmd_exec_shell(sambagui_t) +corecmd_exec_bin(sambagui_t) + +files_read_etc_files(sambagui_t) +files_search_var_lib(sambagui_t) +files_search_usr(sambagui_t) + +# reading shadow by pdbedit +#auth_read_shadow(sambagui_t) + +auth_use_nsswitch(sambagui_t) + +logging_send_syslog_msg(sambagui_t) + +miscfiles_read_localization(sambagui_t) + +# read meminfo +kernel_read_system_state(sambagui_t) + +dev_dontaudit_read_urand(sambagui_t) +nscd_dontaudit_search_pid(sambagui_t) + +userdom_dontaudit_search_admin_dir(sambagui_t) + + +optional_policy(` + consoletype_exec(sambagui_t) +') + +optional_policy(` + gnome_dontaudit_search_config(sambagui_t) +') + +optional_policy(` + policykit_dbus_chat(sambagui_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/sandbox.fc serefpolicy-3.7.19/policy/modules/apps/sandbox.fc --- nsaserefpolicy/policy/modules/apps/sandbox.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/sandbox.fc 2010-05-28 09:42:00.003610619 +0200 @@ -0,0 +1 @@ +# No types are sandbox_exec_t diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/sandbox.if serefpolicy-3.7.19/policy/modules/apps/sandbox.if --- nsaserefpolicy/policy/modules/apps/sandbox.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/sandbox.if 2010-05-28 09:42:00.004610972 +0200 @@ -0,0 +1,314 @@ + +## policy for sandbox + +######################################## +## +## Execute sandbox in the sandbox domain, and +## allow the specified role the sandbox domain. +## +## +## +## Domain allowed access +## +## +## +## +## The role to be allowed the sandbox domain. +## +## +# +interface(`sandbox_transition',` + gen_require(` + type sandbox_xserver_t; + attribute sandbox_domain; + attribute sandbox_x_domain; + attribute sandbox_file_type; + attribute sandbox_tmpfs_type; + ') + + allow $1 sandbox_domain:process transition; + dontaudit $1 sandbox_domain:process { noatsecure siginh rlimitinh }; + role $2 types sandbox_domain; + allow sandbox_domain $1:process { sigchld signull }; + allow sandbox_domain $1:fifo_file rw_inherited_fifo_file_perms; + + allow $1 sandbox_x_domain:process { signal_perms transition }; + dontaudit $1 sandbox_x_domain:process { noatsecure siginh rlimitinh }; + allow sandbox_x_domain $1:process { sigchld signull }; + role $2 types sandbox_x_domain; + role $2 types sandbox_xserver_t; + allow $1 sandbox_xserver_t:process signal_perms; + dontaudit sandbox_xserver_t $1:fifo_file rw_inherited_fifo_file_perms; + dontaudit sandbox_xserver_t $1:tcp_socket rw_socket_perms; + dontaudit sandbox_xserver_t $1:udp_socket rw_socket_perms; + allow sandbox_xserver_t $1:unix_stream_socket { connectto rw_socket_perms }; + allow sandbox_x_domain sandbox_x_domain:process signal; + # Dontaudit leaked file descriptors + dontaudit sandbox_x_domain $1:fifo_file { read write }; + dontaudit sandbox_x_domain $1:tcp_socket rw_socket_perms; + dontaudit sandbox_x_domain $1:udp_socket rw_socket_perms; + dontaudit sandbox_x_domain $1:unix_stream_socket { read write }; + + allow $1 sandbox_tmpfs_type:file manage_file_perms; + dontaudit $1 sandbox_tmpfs_type:file manage_file_perms; + + manage_files_pattern($1, sandbox_file_type, sandbox_file_type); + manage_dirs_pattern($1, sandbox_file_type, sandbox_file_type); + manage_sock_files_pattern($1, sandbox_file_type, sandbox_file_type); + manage_fifo_files_pattern($1, sandbox_file_type, sandbox_file_type); + manage_lnk_files_pattern($1, sandbox_file_type, sandbox_file_type); + relabel_dirs_pattern($1, sandbox_file_type, sandbox_file_type) + relabel_files_pattern($1, sandbox_file_type, sandbox_file_type) + relabel_lnk_files_pattern($1, sandbox_file_type, sandbox_file_type) + relabel_fifo_files_pattern($1, sandbox_file_type, sandbox_file_type) + relabel_sock_files_pattern($1, sandbox_file_type, sandbox_file_type) +') + +######################################## +## +## Creates types and rules for a basic +## qemu process domain. +## +## +## +## Prefix for the domain. +## +## +# +template(`sandbox_domain_template',` + + gen_require(` + attribute sandbox_domain; + attribute sandbox_file_type; + attribute sandbox_x_type; + ') + + type $1_t, sandbox_domain, sandbox_x_type; + domain_type($1_t) + + mls_rangetrans_target($1_t) + + type $1_file_t, sandbox_file_type; + files_type($1_file_t) + + can_exec($1_t, $1_file_t) + manage_dirs_pattern($1_t, $1_file_t, $1_file_t) + manage_files_pattern($1_t, $1_file_t, $1_file_t) + manage_lnk_files_pattern($1_t, $1_file_t, $1_file_t) + manage_fifo_files_pattern($1_t, $1_file_t, $1_file_t) + manage_sock_files_pattern($1_t, $1_file_t, $1_file_t) +') + +######################################## +## +## Creates types and rules for a basic +## qemu process domain. +## +## +## +## Prefix for the domain. +## +## +# +template(`sandbox_x_domain_template',` + gen_require(` + type xserver_exec_t, sandbox_devpts_t; + type sandbox_xserver_t; + attribute sandbox_domain, sandbox_x_domain; + attribute sandbox_file_type, sandbox_tmpfs_type; + ') + + type $1_t, sandbox_x_domain; + domain_type($1_t) + + type $1_file_t, sandbox_file_type; + files_type($1_file_t) + + can_exec($1_t, $1_file_t) + manage_dirs_pattern($1_t, $1_file_t, $1_file_t) + manage_files_pattern($1_t, $1_file_t, $1_file_t) + manage_lnk_files_pattern($1_t, $1_file_t, $1_file_t) + manage_fifo_files_pattern($1_t, $1_file_t, $1_file_t) + manage_sock_files_pattern($1_t, $1_file_t, $1_file_t) + + type $1_devpts_t; + term_pty($1_devpts_t) + term_create_pty($1_t, $1_devpts_t) + allow $1_t $1_devpts_t:chr_file { rw_chr_file_perms setattr }; + + # window manager + miscfiles_setattr_fonts_cache_dirs($1_t) + allow $1_t self:capability setuid; + + type $1_client_t, sandbox_x_domain; + domain_type($1_client_t) + + type $1_client_tmpfs_t, sandbox_tmpfs_type; + files_tmpfs_file($1_client_tmpfs_t) + + term_search_ptys($1_t) + allow $1_client_t sandbox_devpts_t:chr_file { rw_term_perms setattr }; + term_create_pty($1_client_t,sandbox_devpts_t) + + manage_files_pattern($1_client_t, $1_client_tmpfs_t, $1_client_tmpfs_t) + fs_tmpfs_filetrans($1_client_t, $1_client_tmpfs_t, file ) + # Pulseaudio tmpfs files with different MCS labels + dontaudit $1_client_t $1_client_tmpfs_t:file { read write }; + allow sandbox_xserver_t $1_client_tmpfs_t:file { read write }; + + domtrans_pattern($1_t, xserver_exec_t, sandbox_xserver_t) + allow $1_t sandbox_xserver_t:process signal_perms; + + domtrans_pattern($1_t, $1_file_t, $1_client_t) + domain_entry_file($1_client_t, $1_file_t) + + # Random tmpfs_t that gets created when you run X. + fs_rw_tmpfs_files($1_t) + + manage_dirs_pattern(sandbox_xserver_t, $1_file_t, $1_file_t) + manage_files_pattern(sandbox_xserver_t, $1_file_t, $1_file_t) + manage_sock_files_pattern(sandbox_xserver_t, $1_file_t, $1_file_t) + allow sandbox_xserver_t $1_file_t:sock_file create_sock_file_perms; + ps_process_pattern(sandbox_xserver_t, $1_client_t) + ps_process_pattern(sandbox_xserver_t, $1_t) + allow sandbox_xserver_t $1_client_t:shm rw_shm_perms; + allow sandbox_xserver_t $1_t:shm rw_shm_perms; + allow $1_client_t $1_t:unix_stream_socket connectto; + allow $1_t $1_client_t:unix_stream_socket connectto; + + can_exec($1_client_t, $1_file_t) + manage_dirs_pattern($1_client_t, $1_file_t, $1_file_t) + manage_files_pattern($1_client_t, $1_file_t, $1_file_t) + manage_lnk_files_pattern($1_client_t, $1_file_t, $1_file_t) + manage_fifo_files_pattern($1_client_t, $1_file_t, $1_file_t) + manage_sock_files_pattern($1_client_t, $1_file_t, $1_file_t) +') + +######################################## +## +## allow domain to read, +## write sandbox_xserver tmp files +## +## +## +## Domain allowed access +## +## +# +interface(`sandbox_rw_xserver_tmpfs_files',` + gen_require(` + type sandbox_xserver_tmpfs_t; + ') + + allow $1 sandbox_xserver_tmpfs_t:file rw_file_perms; +') + +######################################## +## +## allow domain to manage +## sandbox tmpfs files +## +## +## +## Domain allowed access +## +## +# +interface(`sandbox_manage_tmpfs_files',` + gen_require(` + attribute sandbox_tmpfs_type; + ') + + allow $1 sandbox_tmpfs_type:file manage_file_perms; +') + +######################################## +## +## Delete sandbox files +## +## +## +## Domain allowed access +## +## +# +interface(`sandbox_delete_files',` + gen_require(` + attribute sandbox_file_type; + ') + + delete_files_pattern($1, sandbox_file_type, sandbox_file_type) +') + +######################################## +## +## Delete sandbox sock files +## +## +## +## Domain allowed access +## +## +# +interface(`sandbox_delete_sock_files',` + gen_require(` + attribute sandbox_file_type; + ') + + delete_sock_files_pattern($1, sandbox_file_type, sandbox_file_type) +') + +######################################## +## +## Allow domain to set the attributes +## of the sandbox directory. +## +## +## +## Domain allowed access +## +## +# +interface(`sandbox_setattr_dirs',` + gen_require(` + attribute sandbox_file_type; + ') + + allow $1 sandbox_file_type:dir setattr; +') + +######################################## +## +## allow domain to delete sandbox files +## +## +## +## Domain allowed access +## +## +# +interface(`sandbox_delete_dirs',` + gen_require(` + attribute sandbox_file_type; + ') + + delete_dirs_pattern($1, sandbox_file_type, sandbox_file_type) +') + +######################################## +## +## allow domain to list sandbox dirs +## +## +## +## Domain allowed access +## +## +# +interface(`sandbox_list',` + gen_require(` + attribute sandbox_file_type; + ') + + allow $1 sandbox_file_type:dir list_dir_perms; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/sandbox.te serefpolicy-3.7.19/policy/modules/apps/sandbox.te --- nsaserefpolicy/policy/modules/apps/sandbox.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/sandbox.te 2010-05-28 09:42:00.005610977 +0200 @@ -0,0 +1,385 @@ +policy_module(sandbox,1.0.0) +dbus_stub() +attribute sandbox_domain; +attribute sandbox_x_domain; +attribute sandbox_file_type; +attribute sandbox_web_type; +attribute sandbox_tmpfs_type; +attribute sandbox_x_type; + +######################################## +# +# Declarations +# + +sandbox_domain_template(sandbox) +sandbox_x_domain_template(sandbox_min) +sandbox_x_domain_template(sandbox_x) +sandbox_x_domain_template(sandbox_web) +sandbox_x_domain_template(sandbox_net) + +type sandbox_xserver_t; +domain_type(sandbox_xserver_t) +xserver_user_x_domain_template(sandbox_xserver, sandbox_xserver_t, sandbox_xserver_tmpfs_t) + +type sandbox_xserver_tmpfs_t; +files_tmpfs_file(sandbox_xserver_tmpfs_t) + +type sandbox_devpts_t; +term_pty(sandbox_devpts_t) +files_type(sandbox_devpts_t) + +######################################## +# +# sandbox xserver policy +# +allow sandbox_xserver_t self:process execmem; +allow sandbox_xserver_t self:fifo_file manage_fifo_file_perms; +allow sandbox_xserver_t self:shm create_shm_perms; +allow sandbox_xserver_t self:tcp_socket create_stream_socket_perms; + +manage_dirs_pattern(sandbox_xserver_t, sandbox_xserver_tmpfs_t, sandbox_xserver_tmpfs_t) +manage_files_pattern(sandbox_xserver_t, sandbox_xserver_tmpfs_t, sandbox_xserver_tmpfs_t) +manage_lnk_files_pattern(sandbox_xserver_t, sandbox_xserver_tmpfs_t, sandbox_xserver_tmpfs_t) +manage_fifo_files_pattern(sandbox_xserver_t, sandbox_xserver_tmpfs_t, sandbox_xserver_tmpfs_t) +manage_sock_files_pattern(sandbox_xserver_t, sandbox_xserver_tmpfs_t, sandbox_xserver_tmpfs_t) +fs_tmpfs_filetrans(sandbox_xserver_t, sandbox_xserver_tmpfs_t, { dir file lnk_file sock_file fifo_file }) + +corecmd_exec_bin(sandbox_xserver_t) +corecmd_exec_shell(sandbox_xserver_t) + +corenet_all_recvfrom_unlabeled(sandbox_xserver_t) +corenet_all_recvfrom_netlabel(sandbox_xserver_t) +corenet_tcp_sendrecv_all_if(sandbox_xserver_t) +corenet_udp_sendrecv_all_if(sandbox_xserver_t) +corenet_tcp_sendrecv_all_nodes(sandbox_xserver_t) +corenet_udp_sendrecv_all_nodes(sandbox_xserver_t) +corenet_tcp_sendrecv_all_ports(sandbox_xserver_t) +corenet_udp_sendrecv_all_ports(sandbox_xserver_t) +corenet_tcp_bind_all_nodes(sandbox_xserver_t) +corenet_tcp_bind_xserver_port(sandbox_xserver_t) +corenet_sendrecv_xserver_server_packets(sandbox_xserver_t) +corenet_sendrecv_all_client_packets(sandbox_xserver_t) + +dev_rwx_zero(sandbox_xserver_t) + +files_read_etc_files(sandbox_xserver_t) +files_read_usr_files(sandbox_xserver_t) +files_search_home(sandbox_xserver_t) +fs_dontaudit_rw_tmpfs_files(sandbox_xserver_t) +fs_list_inotifyfs(sandbox_xserver_t) + +miscfiles_read_fonts(sandbox_xserver_t) +miscfiles_read_localization(sandbox_xserver_t) + +kernel_read_system_state(sandbox_xserver_t) + +selinux_validate_context(sandbox_xserver_t) +selinux_compute_access_vector(sandbox_xserver_t) +selinux_compute_create_context(sandbox_xserver_t) + +auth_use_nsswitch(sandbox_xserver_t) + +logging_send_syslog_msg(sandbox_xserver_t) +logging_send_audit_msgs(sandbox_xserver_t) + +userdom_use_user_terminals(sandbox_xserver_t) +userdom_dontaudit_search_user_home_content(sandbox_xserver_t) + +xserver_entry_type(sandbox_xserver_t) + +optional_policy(` + dbus_system_bus_client(sandbox_xserver_t) + + optional_policy(` + hal_dbus_chat(sandbox_xserver_t) + ') +') + +######################################## +# +# sandbox local policy +# + +## internal communication is often done using fifo and unix sockets. +allow sandbox_domain self:fifo_file manage_file_perms; +allow sandbox_domain self:sem create_sem_perms; +allow sandbox_domain self:shm create_shm_perms; +allow sandbox_domain self:msgq create_msgq_perms; +allow sandbox_domain self:unix_stream_socket create_stream_socket_perms; +allow sandbox_domain self:unix_dgram_socket { sendto create_socket_perms }; +dontaudit sandbox_domain self:netlink_audit_socket { create_netlink_socket_perms nlmsg_relay }; + +dev_rw_all_inherited_chr_files(sandbox_domain) +dev_rw_all_inherited_blk_files(sandbox_domain) + +gen_require(` + type usr_t, lib_t, locale_t; + type var_t, var_run_t, rpm_log_t, locale_t; + attribute exec_type, configfile; +') + +files_rw_all_inherited_files(sandbox_domain, -exec_type -configfile -usr_t -lib_t -locale_t -var_t -var_run_t -device_t -rpm_log_t ) +files_entrypoint_all_files(sandbox_domain) + +files_read_etc_files(sandbox_domain) +files_read_usr_files(sandbox_domain) +files_read_var_files(sandbox_domain) +files_dontaudit_search_all_dirs(sandbox_domain) + +miscfiles_read_localization(sandbox_domain) + +kernel_dontaudit_read_system_state(sandbox_domain) +corecmd_exec_all_executables(sandbox_domain) + +userdom_dontaudit_use_user_terminals(sandbox_domain) + +######################################## +# +# sandbox_x_domain local policy +# +allow sandbox_x_domain self:fifo_file manage_file_perms; +allow sandbox_x_domain self:sem create_sem_perms; +allow sandbox_x_domain self:shm create_shm_perms; +allow sandbox_x_domain self:msgq create_msgq_perms; +allow sandbox_x_domain self:unix_stream_socket create_stream_socket_perms; +allow sandbox_x_domain self:unix_dgram_socket { sendto create_socket_perms }; + +allow sandbox_x_domain self:unix_stream_socket create_stream_socket_perms; + +allow sandbox_x_domain self:process { signal_perms getsched setpgid execstack execmem }; +allow sandbox_x_domain self:shm create_shm_perms; +allow sandbox_x_domain self:unix_stream_socket { connectto create_stream_socket_perms }; +allow sandbox_x_domain self:unix_dgram_socket { sendto create_socket_perms }; +allow sandbox_x_domain sandbox_xserver_t:unix_stream_socket connectto; +dontaudit sandbox_x_domain self:netlink_audit_socket { create_netlink_socket_perms nlmsg_relay }; + +domain_dontaudit_read_all_domains_state(sandbox_x_domain) + +files_search_home(sandbox_x_domain) +files_dontaudit_list_tmp(sandbox_x_domain) + +kernel_getattr_proc(sandbox_x_domain) +kernel_read_network_state(sandbox_x_domain) +kernel_read_system_state(sandbox_x_domain) + +corecmd_exec_all_executables(sandbox_x_domain) + +dev_read_urand(sandbox_x_domain) +dev_dontaudit_read_rand(sandbox_x_domain) +dev_read_sysfs(sandbox_x_domain) + +files_entrypoint_all_files(sandbox_x_domain) +files_read_etc_files(sandbox_x_domain) +files_read_usr_files(sandbox_x_domain) +files_read_usr_symlinks(sandbox_x_domain) + +fs_getattr_tmpfs(sandbox_x_domain) +fs_getattr_xattr_fs(sandbox_x_domain) +fs_list_inotifyfs(sandbox_x_domain) + +auth_dontaudit_read_login_records(sandbox_x_domain) +auth_dontaudit_write_login_records(sandbox_x_domain) +auth_use_nsswitch(sandbox_x_domain) +auth_search_pam_console_data(sandbox_x_domain) + +init_read_utmp(sandbox_x_domain) +init_dontaudit_write_utmp(sandbox_x_domain) + +miscfiles_read_localization(sandbox_x_domain) +miscfiles_dontaudit_setattr_fonts_cache_dirs(sandbox_x_domain) + +term_getattr_pty_fs(sandbox_x_domain) +term_use_ptmx(sandbox_x_domain) + +logging_send_syslog_msg(sandbox_x_domain) +logging_dontaudit_search_logs(sandbox_x_domain) + +miscfiles_read_fonts(sandbox_x_domain) + +optional_policy(` + cups_stream_connect(sandbox_x_domain) + cups_read_rw_config(sandbox_x_domain) +') + +optional_policy(` + dbus_system_bus_client(sandbox_x_domain) +') + +optional_policy(` + gnome_read_gconf_config(sandbox_x_domain) +') + +optional_policy(` + nscd_dontaudit_search_pid(sandbox_x_domain) +') + +optional_policy(` + sssd_dontaudit_search_lib(sandbox_x_domain) +') + +userdom_dontaudit_use_user_terminals(sandbox_x_domain) +userdom_read_user_home_content_symlinks(sandbox_x_domain) + +#============= sandbox_x_t ============== +files_search_home(sandbox_x_t) +userdom_use_user_ptys(sandbox_x_t) + +######################################## +# +# sandbox_x_client_t local policy +# +allow sandbox_x_client_t self:tcp_socket create_socket_perms; +allow sandbox_x_client_t self:udp_socket create_socket_perms; +allow sandbox_x_client_t self:dbus { acquire_svc send_msg }; +allow sandbox_x_client_t self:netlink_selinux_socket create_socket_perms; + +dev_read_rand(sandbox_x_client_t) + +corenet_tcp_connect_ipp_port(sandbox_x_client_t) + +auth_use_nsswitch(sandbox_x_client_t) + +selinux_get_fs_mount(sandbox_x_client_t) +selinux_validate_context(sandbox_x_client_t) +selinux_compute_access_vector(sandbox_x_client_t) +selinux_compute_create_context(sandbox_x_client_t) +selinux_compute_relabel_context(sandbox_x_client_t) +selinux_compute_user_contexts(sandbox_x_client_t) +seutil_read_default_contexts(sandbox_x_client_t) + +optional_policy(` + hal_dbus_chat(sandbox_x_client_t) +') + +######################################## +# +# sandbox_web_client_t local policy +# +typeattribute sandbox_web_client_t sandbox_web_type; + +allow sandbox_web_type self:capability { setuid setgid }; +allow sandbox_web_type self:netlink_audit_socket nlmsg_relay; +allow sandbox_web_type self:process setsched; +dontaudit sandbox_web_type self:process setrlimit; + +allow sandbox_web_type self:tcp_socket create_socket_perms; +allow sandbox_web_type self:udp_socket create_socket_perms; +allow sandbox_web_type self:dbus { acquire_svc send_msg }; +allow sandbox_web_type self:netlink_selinux_socket create_socket_perms; + +kernel_dontaudit_search_kernel_sysctl(sandbox_web_type) + +dev_read_rand(sandbox_web_type) +dev_write_sound(sandbox_web_type) +dev_read_sound(sandbox_web_type) + +# Browse the web, connect to printer +corenet_all_recvfrom_unlabeled(sandbox_web_type) +corenet_all_recvfrom_netlabel(sandbox_web_type) +corenet_tcp_sendrecv_all_if(sandbox_web_type) +corenet_raw_sendrecv_all_if(sandbox_web_type) +corenet_tcp_sendrecv_all_nodes(sandbox_web_type) +corenet_raw_sendrecv_all_nodes(sandbox_web_type) +corenet_tcp_sendrecv_http_port(sandbox_web_type) +corenet_tcp_sendrecv_http_cache_port(sandbox_web_type) +corenet_tcp_sendrecv_ftp_port(sandbox_web_type) +corenet_tcp_sendrecv_ipp_port(sandbox_web_type) +corenet_tcp_connect_http_port(sandbox_web_type) +corenet_tcp_connect_http_cache_port(sandbox_web_type) +corenet_tcp_connect_flash_port(sandbox_web_type) +corenet_tcp_connect_ftp_port(sandbox_web_type) +corenet_tcp_connect_ipp_port(sandbox_web_type) +corenet_tcp_connect_streaming_port(sandbox_web_type) +corenet_tcp_connect_pulseaudio_port(sandbox_web_type) +corenet_tcp_connect_speech_port(sandbox_web_type) +corenet_tcp_connect_generic_port(sandbox_web_type) +corenet_tcp_connect_soundd_port(sandbox_web_type) +corenet_tcp_connect_speech_port(sandbox_web_type) +corenet_sendrecv_http_client_packets(sandbox_web_type) +corenet_sendrecv_http_cache_client_packets(sandbox_web_type) +corenet_sendrecv_ftp_client_packets(sandbox_web_type) +corenet_sendrecv_ipp_client_packets(sandbox_web_type) +corenet_sendrecv_generic_client_packets(sandbox_web_type) +# Should not need other ports +corenet_dontaudit_tcp_sendrecv_generic_port(sandbox_web_type) +corenet_dontaudit_tcp_bind_generic_port(sandbox_web_type) + +files_dontaudit_getattr_all_dirs(sandbox_web_type) + +fs_dontaudit_rw_anon_inodefs_files(sandbox_web_type) +fs_dontaudit_getattr_all_fs(sandbox_web_type) + +auth_use_nsswitch(sandbox_web_type) + +dbus_system_bus_client(sandbox_web_type) +dbus_read_config(sandbox_web_type) +selinux_get_fs_mount(sandbox_web_type) +selinux_validate_context(sandbox_web_type) +selinux_compute_access_vector(sandbox_web_type) +selinux_compute_create_context(sandbox_web_type) +selinux_compute_relabel_context(sandbox_web_type) +selinux_compute_user_contexts(sandbox_web_type) +seutil_read_default_contexts(sandbox_web_type) + +userdom_rw_user_tmpfs_files(sandbox_web_type) +userdom_delete_user_tmpfs_files(sandbox_web_type) + +optional_policy(` + bluetooth_dontaudit_dbus_chat(sandbox_web_type) +') + +optional_policy(` + consolekit_dbus_chat(sandbox_web_type) +') + +optional_policy(` + hal_dbus_chat(sandbox_web_type) +') + +optional_policy(` + nsplugin_read_rw_files(sandbox_web_type) + nsplugin_rw_exec(sandbox_web_type) +') + +optional_policy(` + pulseaudio_stream_connect(sandbox_web_type) + allow sandbox_web_type self:netlink_kobject_uevent_socket create_socket_perms; +') + +optional_policy(` + rtkit_daemon_dontaudit_dbus_chat(sandbox_web_type) +') + +optional_policy(` + networkmanager_dontaudit_dbus_chat(sandbox_web_type) +') + +optional_policy(` + udev_read_state(sandbox_web_type) + udev_read_db(sandbox_web_type) +') + +######################################## +# +# sandbox_net_client_t local policy +# +typeattribute sandbox_net_client_t sandbox_web_type; + +corenet_all_recvfrom_unlabeled(sandbox_net_client_t) +corenet_all_recvfrom_netlabel(sandbox_net_client_t) +corenet_tcp_sendrecv_all_if(sandbox_net_client_t) +corenet_udp_sendrecv_all_if(sandbox_net_client_t) +corenet_tcp_sendrecv_all_nodes(sandbox_net_client_t) +corenet_udp_sendrecv_all_nodes(sandbox_net_client_t) +corenet_tcp_sendrecv_all_ports(sandbox_net_client_t) +corenet_udp_sendrecv_all_ports(sandbox_net_client_t) +corenet_tcp_connect_all_ports(sandbox_net_client_t) +corenet_sendrecv_all_client_packets(sandbox_net_client_t) + +optional_policy(` + mozilla_dontaudit_rw_user_home_files(sandbox_x_t) + mozilla_dontaudit_rw_user_home_files(sandbox_xserver_t) + mozilla_dontaudit_rw_user_home_files(sandbox_x_domain) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/seunshare.if serefpolicy-3.7.19/policy/modules/apps/seunshare.if --- nsaserefpolicy/policy/modules/apps/seunshare.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/seunshare.if 2010-05-28 09:42:00.006611051 +0200 @@ -2,30 +2,12 @@ ######################################## ## -## Execute a domain transition to run seunshare. +## The role template for the seunshare module. ## -## -## -## Domain allowed to transition. -## -## -# -interface(`seunshare_domtrans',` - gen_require(` - type seunshare_t, seunshare_exec_t; - ') - - domtrans_pattern($1, seunshare_exec_t, seunshare_t) -') - -######################################## -## -## Execute seunshare in the seunshare domain, and -## allow the specified role the seunshare domain. -## -## +## ## -## Domain allowed access. +## The prefix of the user role (e.g., user +## is the prefix for user_r). ## ## ## @@ -33,48 +15,34 @@ ## Role allowed access. ##
## -# -interface(`seunshare_run',` - gen_require(` - type seunshare_t; - ') - - seunshare_domtrans($1) - role $2 types seunshare_t; - - allow $1 seunshare_t:process signal_perms; - - ifdef(`hide_broken_symptoms', ` - dontaudit seunshare_t $1:tcp_socket rw_socket_perms; - dontaudit seunshare_t $1:udp_socket rw_socket_perms; - dontaudit seunshare_t $1:unix_stream_socket rw_socket_perms; - ') -') - -######################################## -## -## Role access for seunshare -## -## -## -## Role allowed access. -## -## ## ## ## User domain for the role. ## ## # -interface(`seunshare_role',` +interface(`seunshare_role_template',` gen_require(` - type seunshare_t; + attribute seunshare_domain; + type seunshare_exec_t; ') - role $2 types seunshare_t; + type $1_seunshare_t, seunshare_domain; + application_domain($1_seunshare_t, seunshare_exec_t) + role $2 types $1_seunshare_t; + + mls_process_set_level($1_seunshare_t) - seunshare_domtrans($1) + domtrans_pattern($3, seunshare_exec_t, $1_seunshare_t) + sandbox_transition($1_seunshare_t, $2) - ps_process_pattern($2, seunshare_t) - allow $2 seunshare_t:process signal; + ps_process_pattern($3, $1_seunshare_t) + allow $3 $1_seunshare_t:process signal_perms; + + allow $1_seunshare_t $3:process transition; + dontaudit $1_seunshare_t $3:process { noatsecure siginh rlimitinh }; + + ifdef(`hide_broken_symptoms', ` + dontaudit $1_seunshare_t $3:socket_class_set { read write }; + ') ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/seunshare.te serefpolicy-3.7.19/policy/modules/apps/seunshare.te --- nsaserefpolicy/policy/modules/apps/seunshare.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/seunshare.te 2010-05-28 09:42:00.006611051 +0200 @@ -6,40 +6,39 @@ # Declarations # -type seunshare_t; +attribute seunshare_domain; type seunshare_exec_t; -application_domain(seunshare_t, seunshare_exec_t) -role system_r types seunshare_t; ######################################## # # seunshare local policy # +allow seunshare_domain self:capability { setuid dac_override setpcap sys_admin }; +allow seunshare_domain self:process { fork setexec signal getcap setcap }; -allow seunshare_t self:capability { setuid dac_override setpcap sys_admin }; -allow seunshare_t self:process { setexec signal getcap setcap }; +allow seunshare_domain self:fifo_file rw_file_perms; +allow seunshare_domain self:unix_stream_socket create_stream_socket_perms; -allow seunshare_t self:fifo_file rw_file_perms; -allow seunshare_t self:unix_stream_socket create_stream_socket_perms; +corecmd_exec_shell(seunshare_domain) +corecmd_exec_bin(seunshare_domain) -corecmd_exec_shell(seunshare_t) -corecmd_exec_bin(seunshare_t) +files_search_all(seunshare_domain) +files_read_etc_files(seunshare_domain) +files_mounton_all_poly_members(seunshare_domain) -files_read_etc_files(seunshare_t) -files_mounton_all_poly_members(seunshare_t) +auth_use_nsswitch(seunshare_domain) -auth_use_nsswitch(seunshare_t) +logging_send_syslog_msg(seunshare_domain) -logging_send_syslog_msg(seunshare_t) +miscfiles_read_localization(seunshare_domain) -miscfiles_read_localization(seunshare_t) - -userdom_use_user_terminals(seunshare_t) +userdom_use_user_terminals(seunshare_domain) ifdef(`hide_broken_symptoms', ` - fs_dontaudit_rw_anon_inodefs_files(seunshare_t) + fs_dontaudit_rw_anon_inodefs_files(seunshare_domain) + fs_dontaudit_list_inotifyfs(seunshare_domain) optional_policy(` - mozilla_dontaudit_manage_user_home_files(seunshare_t) + mozilla_dontaudit_manage_user_home_files(seunshare_domain) ') ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/slocate.te serefpolicy-3.7.19/policy/modules/apps/slocate.te --- nsaserefpolicy/policy/modules/apps/slocate.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/slocate.te 2010-05-28 09:42:00.007614268 +0200 @@ -30,6 +30,7 @@ manage_files_pattern(locate_t, locate_var_lib_t, locate_var_lib_t) kernel_read_system_state(locate_t) +kernel_dontaudit_search_network_state(locate_t) kernel_dontaudit_search_sysctl(locate_t) corecmd_exec_bin(locate_t) @@ -48,8 +49,11 @@ fs_getattr_all_files(locate_t) fs_getattr_all_pipes(locate_t) fs_getattr_all_symlinks(locate_t) +fs_getattr_all_blk_files(locate_t) +fs_getattr_all_chr_files(locate_t) fs_list_all(locate_t) fs_list_inotifyfs(locate_t) +fs_read_noxattr_fs_symlinks(locate_t) # getpwnam auth_use_nsswitch(locate_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/telepathysofiasip.fc serefpolicy-3.7.19/policy/modules/apps/telepathysofiasip.fc --- nsaserefpolicy/policy/modules/apps/telepathysofiasip.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/telepathysofiasip.fc 2010-05-28 09:42:00.009611133 +0200 @@ -0,0 +1,2 @@ + +/usr/libexec/telepathy-sofiasip -- gen_context(system_u:object_r:telepathysofiasip_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/telepathysofiasip.if serefpolicy-3.7.19/policy/modules/apps/telepathysofiasip.if --- nsaserefpolicy/policy/modules/apps/telepathysofiasip.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/telepathysofiasip.if 2010-05-28 09:42:00.009611133 +0200 @@ -0,0 +1,69 @@ + +## policy for telepathy-sofiasip + +######################################## +## +## Execute a domain transition to run telepathy-sofiasip. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`telepathysofiasip_domtrans',` + gen_require(` + type telepathysofiasip_t, telepathysofiasip_exec_t; + ') + + domtrans_pattern($1, telepathysofiasip_exec_t, telepathysofiasip_t) +') + +######################################## +## +## Send and receive messages from +## telepathy-sofiasip over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`telepathysofiasip_dbus_chat',` + gen_require(` + type telepathysofiasip_t; + class dbus send_msg; + ') + + allow $1 telepathysofiasip_t:dbus send_msg; + allow telepathysofiasip_t $1:dbus send_msg; +') + +####################################### +## +## Role access for telepathy-sofiasip +## that executes via dbus-session +## +## +## +## Role allowed access +## +## +## +## +## User domain for the role +## +## +# +interface(`telepathysofiasip_role',` + gen_require(` + type telepathysofiasip_t; + type telepathysofiasip_exec_t; + ') + + dbus_session_domain(telepathysofiasip_t, telepathysofiasip_exec_t) + role $1 types telepathysofiasip_t; + + telepathysofiasip_dbus_chat($2) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/telepathysofiasip.te serefpolicy-3.7.19/policy/modules/apps/telepathysofiasip.te --- nsaserefpolicy/policy/modules/apps/telepathysofiasip.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/apps/telepathysofiasip.te 2010-05-28 09:42:00.011611282 +0200 @@ -0,0 +1,45 @@ + +policy_module(telepathysofiasip,1.0.0) + +######################################## +# +# Declarations +# + +type telepathysofiasip_t; +type telepathysofiasip_exec_t; +application_domain(telepathysofiasip_t, telepathysofiasip_exec_t) + +permissive telepathysofiasip_t; + +######################################## +# +# telepathy-sofiasip local policy +# + +allow telepathysofiasip_t self:process signal; + +allow telepathysofiasip_t self:netlink_route_socket r_netlink_socket_perms; +allow telepathysofiasip_t self:tcp_socket create_stream_socket_perms; +allow telepathysofiasip_t self:udp_socket create_socket_perms; +allow telepathysofiasip_t self:rawip_socket { create_socket_perms listen }; + +kernel_request_load_module(telepathysofiasip_t) + +corenet_all_recvfrom_unlabeled(telepathysofiasip_t) +corenet_all_recvfrom_netlabel(telepathysofiasip_t) +corenet_tcp_sendrecv_generic_if(telepathysofiasip_t) +corenet_udp_sendrecv_generic_if(telepathysofiasip_t) +corenet_raw_sendrecv_generic_if(telepathysofiasip_t) +corenet_tcp_sendrecv_generic_node(telepathysofiasip_t) +corenet_udp_sendrecv_generic_node(telepathysofiasip_t) +corenet_raw_sendrecv_generic_node(telepathysofiasip_t) +corenet_tcp_sendrecv_all_ports(telepathysofiasip_t) +corenet_udp_sendrecv_all_ports(telepathysofiasip_t) +corenet_tcp_bind_generic_node(telepathysofiasip_t) +corenet_udp_bind_generic_node(telepathysofiasip_t) +corenet_raw_bind_generic_node(telepathysofiasip_t) + +dev_read_urand(telepathysofiasip_t) + +sysnet_read_config(telepathysofiasip_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/userhelper.fc serefpolicy-3.7.19/policy/modules/apps/userhelper.fc --- nsaserefpolicy/policy/modules/apps/userhelper.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/userhelper.fc 2010-05-28 09:42:00.011611282 +0200 @@ -7,3 +7,4 @@ # /usr # /usr/sbin/userhelper -- gen_context(system_u:object_r:userhelper_exec_t,s0) +/usr/bin/consolehelper -- gen_context(system_u:object_r:consolehelper_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/userhelper.if serefpolicy-3.7.19/policy/modules/apps/userhelper.if --- nsaserefpolicy/policy/modules/apps/userhelper.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/userhelper.if 2010-05-28 09:42:00.012610867 +0200 @@ -25,6 +25,7 @@ gen_require(` attribute userhelper_type; type userhelper_exec_t, userhelper_conf_t; + class dbus send_msg; ') ######################################## @@ -260,3 +261,58 @@ can_exec($1, userhelper_exec_t) ') + +####################################### +## +## The role template for the consolehelper module. +## +## +##

+## This template creates a derived domains which are used +## for consolehelper applications. +##

+##
+## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## The role associated with the user domain. +## +## +## +## +## The type of the user domain. +## +## +# +template(`userhelper_console_role_template',` + gen_require(` + type consolehelper_exec_t; + attribute consolehelper_domain; + class dbus send_msg; + ') + type $1_consolehelper_t, consolehelper_domain; + domain_type($1_consolehelper_t) + domain_entry_file($1_consolehelper_t, consolehelper_exec_t) + role $2 types $1_consolehelper_t; + + domtrans_pattern($3, consolehelper_exec_t, $1_consolehelper_t) + + allow $3 $1_consolehelper_t:dbus send_msg; + allow $1_consolehelper_t $3:dbus send_msg; + + auth_use_pam($1_consolehelper_t) + + optional_policy(` + shutdown_run($1_consolehelper_t, $2) + shutdown_send_sigchld($3) + ') + + optional_policy(` + xserver_read_xdm_pid($1_consolehelper_t) + ') +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/userhelper.te serefpolicy-3.7.19/policy/modules/apps/userhelper.te --- nsaserefpolicy/policy/modules/apps/userhelper.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/userhelper.te 2010-05-28 09:42:00.013611081 +0200 @@ -7,9 +7,51 @@ # attribute userhelper_type; +attribute consolehelper_domain; type userhelper_conf_t; files_type(userhelper_conf_t) type userhelper_exec_t; application_executable_file(userhelper_exec_t) + +type consolehelper_exec_t; +application_executable_file(consolehelper_exec_t) + +######################################## +# +# consolehelper local policy +# + +allow consolehelper_domain self:capability { setgid setuid }; + +dontaudit consolehelper_domain userhelper_conf_t:file write; +read_files_pattern(consolehelper_domain, userhelper_conf_t, userhelper_conf_t) + +# Init script handling +domain_use_interactive_fds(consolehelper_domain) + +# internal communication is often done using fifo and unix sockets. +allow consolehelper_domain self:fifo_file rw_fifo_file_perms; +allow consolehelper_domain self:unix_stream_socket create_stream_socket_perms; + +kernel_read_kernel_sysctls(consolehelper_domain) + +corecmd_exec_bin(consolehelper_domain) + +files_read_etc_files(consolehelper_domain) + +auth_search_pam_console_data(consolehelper_domain) + +init_read_utmp(consolehelper_domain) + +miscfiles_read_localization(consolehelper_domain) + +userhelper_exec(consolehelper_domain) + +userdom_use_user_ptys(consolehelper_domain) +userdom_use_user_ttys(consolehelper_domain) + +optional_policy(` + xserver_stream_connect(consolehelper_domain) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/vmware.if serefpolicy-3.7.19/policy/modules/apps/vmware.if --- nsaserefpolicy/policy/modules/apps/vmware.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/vmware.if 2010-05-28 09:42:00.013611081 +0200 @@ -84,3 +84,22 @@ logging_search_logs($1) append_files_pattern($1, vmware_log_t, vmware_log_t) ') + +######################################## +## +## Execute vmware host executables +## +## +## +## Domain allowed access. +## +## +# +interface(`vmware_exec_host',` + gen_require(` + type vmware_host_exec_t; + ') + + can_exec($1, vmware_host_exec_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/vmware.te serefpolicy-3.7.19/policy/modules/apps/vmware.te --- nsaserefpolicy/policy/modules/apps/vmware.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/vmware.te 2010-06-01 17:53:10.951411029 +0200 @@ -29,6 +29,10 @@ type vmware_host_exec_t; init_daemon_domain(vmware_host_t, vmware_host_exec_t) +type vmware_host_tmp_t; +files_tmp_file(vmware_host_tmp_t) +ubac_constrained(vmware_host_tmp_t) + type vmware_host_pid_t alias vmware_var_run_t; files_pid_file(vmware_host_pid_t) @@ -79,6 +83,12 @@ # cjp: the ro and rw files should be split up manage_files_pattern(vmware_host_t, vmware_sys_conf_t, vmware_sys_conf_t) +manage_lnk_files_pattern(vmware_host_t, vmware_sys_conf_t, vmware_sys_conf_t) + +manage_dirs_pattern(vmware_host_t, vmware_host_tmp_t, vmware_host_tmp_t) +manage_files_pattern(vmware_host_t, vmware_host_tmp_t, vmware_host_tmp_t) +manage_sock_files_pattern(vmware_host_t, vmware_host_tmp_t, vmware_host_tmp_t) +files_tmp_filetrans(vmware_host_t, vmware_host_tmp_t, { file dir }) manage_files_pattern(vmware_host_t, vmware_var_run_t, vmware_var_run_t) manage_sock_files_pattern(vmware_host_t, vmware_var_run_t, vmware_var_run_t) @@ -87,6 +97,8 @@ manage_files_pattern(vmware_host_t, vmware_log_t, vmware_log_t) logging_log_filetrans(vmware_host_t, vmware_log_t, { file dir }) +can_exec(vmware_host_t, vmware_host_exec_t) + kernel_read_kernel_sysctls(vmware_host_t) kernel_read_system_state(vmware_host_t) @@ -114,6 +126,7 @@ dev_read_sysfs(vmware_host_t) dev_read_urand(vmware_host_t) dev_rw_vmware(vmware_host_t) +dev_rw_generic_chr_files(vmware_host_t) domain_use_interactive_fds(vmware_host_t) domain_dontaudit_read_all_domains_state(vmware_host_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/wine.fc serefpolicy-3.7.19/policy/modules/apps/wine.fc --- nsaserefpolicy/policy/modules/apps/wine.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/wine.fc 2010-05-28 09:42:00.014611294 +0200 @@ -2,6 +2,7 @@ /opt/cxoffice/bin/wine.* -- gen_context(system_u:object_r:wine_exec_t,s0) +/opt/google/picasa(/.*)?/Picasa3/.*exe -- gen_context(system_u:object_r:wine_exec_t,s0) /opt/google/picasa(/.*)?/bin/msiexec -- gen_context(system_u:object_r:wine_exec_t,s0) /opt/google/picasa(/.*)?/bin/notepad -- gen_context(system_u:object_r:wine_exec_t,s0) /opt/google/picasa(/.*)?/bin/progman -- gen_context(system_u:object_r:wine_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/wine.if serefpolicy-3.7.19/policy/modules/apps/wine.if --- nsaserefpolicy/policy/modules/apps/wine.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/wine.if 2010-05-28 09:42:00.015611019 +0200 @@ -35,6 +35,8 @@ role $1 types wine_t; domain_auto_trans($2, wine_exec_t, wine_t) + # Unrestricted inheritance from the caller. + allow $2 wine_t:process { noatsecure siginh rlimitinh }; allow wine_t $2:fd use; allow wine_t $2:process { sigchld signull }; allow wine_t $2:unix_stream_socket connectto; @@ -103,7 +105,14 @@ userdom_unpriv_usertype($1, $1_wine_t) userdom_manage_tmpfs_role($2, $1_wine_t) - domain_mmap_low($1_wine_t) + domain_mmap_low_type($1_wine_t) + tunable_policy(`mmap_low_allowed',` + domain_mmap_low($1_wine_t) + ') + + tunable_policy(`wine_mmap_zero_ignore',` + allow $1_wine_t self:memprotect mmap_zero; + ') optional_policy(` xserver_role($1_r, $1_wine_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/wine.te serefpolicy-3.7.19/policy/modules/apps/wine.te --- nsaserefpolicy/policy/modules/apps/wine.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/wine.te 2010-05-28 09:42:00.016654044 +0200 @@ -1,6 +1,14 @@ policy_module(wine, 1.6.1) +## +##

+## Ignore wine mmap_zero errors +##

+##
+# +gen_tunable(wine_mmap_zero_ignore, false) + ######################################## # # Declarations @@ -30,7 +38,13 @@ manage_files_pattern(wine_t, wine_tmp_t, wine_tmp_t) files_tmp_filetrans(wine_t, wine_tmp_t, { file dir }) -domain_mmap_low(wine_t) +domain_mmap_low_type(wine_t) +tunable_policy(`mmap_low_allowed',` + domain_mmap_low(wine_t) +') +tunable_policy(`wine_mmap_zero_ignore',` + dontaudit wine_t self:memprotect mmap_zero; +') files_execmod_all_files(wine_t) @@ -41,7 +55,11 @@ ') optional_policy(` - unconfined_domain_noaudit(wine_t) + policykit_dbus_chat(wine_t) +') + +optional_policy(` + unconfined_domain(wine_t) ') optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/apps/wm.if serefpolicy-3.7.19/policy/modules/apps/wm.if --- nsaserefpolicy/policy/modules/apps/wm.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/apps/wm.if 2010-05-28 09:42:00.017610539 +0200 @@ -30,6 +30,7 @@ template(`wm_role_template',` gen_require(` type wm_exec_t; + class dbus send_msg; ') type $1_wm_t; @@ -42,6 +43,12 @@ allow $1_wm_t self:shm create_shm_perms; allow $1_wm_t $3:unix_stream_socket connectto; + allow $3 $1_wm_t:unix_stream_socket connectto; + allow $3 $1_wm_t:process { signal sigchld }; + allow $1_wm_t $3:process { signull sigkill }; + + allow $1_wm_t $3:dbus send_msg; + allow $3 $1_wm_t:dbus send_msg; domtrans_pattern($3, wm_exec_t, $1_wm_t) @@ -55,6 +62,8 @@ files_read_etc_files($1_wm_t) files_read_usr_files($1_wm_t) + fs_getattr_tmpfs($1_wm_t) + mls_file_read_all_levels($1_wm_t) mls_file_write_all_levels($1_wm_t) mls_xwin_read_all_levels($1_wm_t) @@ -72,11 +81,18 @@ optional_policy(` dbus_system_bus_client($1_wm_t) + dbus_session_bus_client($1_wm_t) + ') + + optional_policy(` + pulseaudio_stream_connect($1_wm_t) ') optional_policy(` xserver_role($2, $1_wm_t) + xserver_manage_core_devices($1_wm_t) ') + ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/corecommands.fc serefpolicy-3.7.19/policy/modules/kernel/corecommands.fc --- nsaserefpolicy/policy/modules/kernel/corecommands.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/kernel/corecommands.fc 2010-05-28 09:42:00.017610539 +0200 @@ -49,7 +49,8 @@ /etc/cipe/ip-up.* -- gen_context(system_u:object_r:bin_t,s0) /etc/cipe/ip-down.* -- gen_context(system_u:object_r:bin_t,s0) -/etc/ConsoleKit/run-session.d(/.*)? gen_context(system_u:object_r:bin_t,s0) +/etc/ConsoleKit/run-seat\.d(/.*)? gen_context(system_u:object_r:bin_t,s0) +/etc/ConsoleKit/run-session\.d(/.*)? gen_context(system_u:object_r:bin_t,s0) /etc/cron.daily(/.*)? gen_context(system_u:object_r:bin_t,s0) /etc/cron.hourly(/.*)? gen_context(system_u:object_r:bin_t,s0) @@ -70,6 +71,9 @@ /etc/netplug\.d(/.*)? gen_context(system_u:object_r:bin_t,s0) +/etc/pm/power\.d(/.*)? gen_context(system_u:object_r:bin_t,s0) +/etc/pm/sleep\.d(/.*)? gen_context(system_u:object_r:bin_t,s0) + /etc/ppp/ip-down\..* -- gen_context(system_u:object_r:bin_t,s0) /etc/ppp/ip-up\..* -- gen_context(system_u:object_r:bin_t,s0) /etc/ppp/ipv6-up\..* -- gen_context(system_u:object_r:bin_t,s0) @@ -147,6 +151,9 @@ /opt/vmware/workstation/lib/lib/wrapper-gtk24\.sh -- gen_context(system_u:object_r:bin_t,s0) ') +/opt/gutenprint/cups/lib/filter(/.*)? gen_context(system_u:object_r:bin_t,s0) +/opt/OpenPrinting-Gutenprint/cups/lib/filter(/.*)? gen_context(system_u:object_r:bin_t,s0) + # # /usr # @@ -217,10 +224,13 @@ /usr/share/apr-0/build/[^/]+\.sh -- gen_context(system_u:object_r:bin_t,s0) /usr/share/apr-0/build/libtool -- gen_context(system_u:object_r:bin_t,s0) /usr/share/debconf/.+ -- gen_context(system_u:object_r:bin_t,s0) +/usr/share/denyhosts/scripts(/.*)? gen_context(system_u:object_r:bin_t,s0) +/usr/share/denyhosts/plugins(/.*)? gen_context(system_u:object_r:bin_t,s0) /usr/share/cluster/.*\.sh gen_context(system_u:object_r:bin_t,s0) /usr/share/cluster/ocf-shellfuncs -- gen_context(system_u:object_r:bin_t,s0) /usr/share/cluster/svclib_nfslock -- gen_context(system_u:object_r:bin_t,s0) /usr/share/e16/misc(/.*)? gen_context(system_u:object_r:bin_t,s0) +/usr/share/gedit-2/plugins/externaltools/tools(/.*)? gen_context(system_u:object_r:bin_t,s0) /usr/share/gnucash/finance-quote-check -- gen_context(system_u:object_r:bin_t,s0) /usr/share/gnucash/finance-quote-helper -- gen_context(system_u:object_r:bin_t,s0) /usr/share/hal/device-manager/hal-device-manager -- gen_context(system_u:object_r:bin_t,s0) @@ -240,6 +250,7 @@ /usr/share/shorewall-shell(/.*)? gen_context(system_u:object_r:bin_t,s0) /usr/share/shorewall-lite(/.*)? gen_context(system_u:object_r:bin_t,s0) /usr/share/shorewall6-lite(/.*)? gen_context(system_u:object_r:bin_t,s0) +/usr/share/spamassassin/sa-update\.cron gen_context(system_u:object_r:bin_t,s0) /usr/share/turboprint/lib(/.*)? -- gen_context(system_u:object_r:bin_t,s0) /usr/share/vhostmd/scripts(/.*)? gen_context(system_u:object_r:bin_t,s0) @@ -297,6 +308,7 @@ /usr/share/system-config-rootpassword/system-config-rootpassword -- gen_context(system_u:object_r:bin_t,s0) /usr/share/system-config-samba/system-config-samba\.py -- gen_context(system_u:object_r:bin_t,s0) /usr/share/system-config-securitylevel/system-config-securitylevel\.py -- gen_context(system_u:object_r:bin_t,s0) +/usr/share/system-config-services/gui\.py -- gen_context(system_u:object_r:bin_t,s0) /usr/share/system-config-services/serviceconf\.py -- gen_context(system_u:object_r:bin_t,s0) /usr/share/system-config-services/system-config-services -- gen_context(system_u:object_r:bin_t,s0) /usr/share/system-config-soundcard/system-config-soundcard -- gen_context(system_u:object_r:bin_t,s0) @@ -331,3 +343,21 @@ ifdef(`distro_suse',` /var/lib/samba/bin/.+ gen_context(system_u:object_r:bin_t,s0) ') + +/lib/security/pam_krb5/pam_krb5_storetmp -- gen_context(system_u:object_r:bin_t,s0) +/lib64/security/pam_krb5/pam_krb5_storetmp -- gen_context(system_u:object_r:bin_t,s0) + +/usr/lib/oracle/xe/apps(/.*)? gen_context(system_u:object_r:bin_t,s0) + +/usr/lib(64)?/pm-utils(/.*)? gen_context(system_u:object_r:bin_t,s0) + +/usr/lib/wicd/monitor.py -- gen_context(system_u:object_r:bin_t, s0) + +/usr/lib(64)?/nspluginwrapper/np.* gen_context(system_u:object_r:bin_t,s0) + +/usr/lib(64)?/rpm/rpmd -- gen_context(system_u:object_r:bin_t,s0) +/usr/lib(64)?/rpm/rpmq -- gen_context(system_u:object_r:bin_t,s0) +/usr/lib(64)?/rpm/rpmk -- gen_context(system_u:object_r:bin_t,s0) +/usr/lib(64)?/rpm/rpmv -- gen_context(system_u:object_r:bin_t,s0) + +/usr/lib(64)?/gimp/.*/plug-ins(/.*)? gen_context(system_u:object_r:bin_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/corecommands.if serefpolicy-3.7.19/policy/modules/kernel/corecommands.if --- nsaserefpolicy/policy/modules/kernel/corecommands.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/kernel/corecommands.if 2010-05-28 09:42:00.018610892 +0200 @@ -931,6 +931,7 @@ read_lnk_files_pattern($1, bin_t, bin_t) can_exec($1, chroot_exec_t) + allow $1 self:capability sys_chroot; ') ######################################## @@ -1030,6 +1031,7 @@ type bin_t; ') + manage_dirs_pattern($1, bin_t, exec_type) manage_files_pattern($1, bin_t, exec_type) manage_lnk_files_pattern($1, bin_t, bin_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/corenetwork.te.in serefpolicy-3.7.19/policy/modules/kernel/corenetwork.te.in --- nsaserefpolicy/policy/modules/kernel/corenetwork.te.in 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/kernel/corenetwork.te.in 2010-05-28 09:42:00.019610687 +0200 @@ -25,6 +25,7 @@ # type tun_tap_device_t; dev_node(tun_tap_device_t) +mls_trusted_object(tun_tap_device_t) ######################################## # @@ -65,6 +66,7 @@ type server_packet_t, packet_type, server_packet_type; network_port(afs_bos, udp,7007,s0) +network_port(afs_client, udp,7001,s0) network_port(afs_fs, tcp,2040,s0, udp,7000,s0, udp,7005,s0) network_port(afs_ka, udp,7004,s0) network_port(afs_pt, udp,7002,s0) @@ -73,12 +75,15 @@ network_port(amanda, udp,10080-10082,s0, tcp,10080-10083,s0) network_port(amavisd_recv, tcp,10024,s0) network_port(amavisd_send, tcp,10025,s0) +network_port(amqp, tcp,5671,s0, udp,5671,s0, tcp,5672,s0, udp,5672,s0) network_port(aol, udp,5190-5193,s0, tcp,5190-5193,s0) network_port(apcupsd, tcp,3551,s0, udp,3551,s0) +network_port(apertus_ldp, tcp,539,s0, udp,539,s0) network_port(asterisk, tcp,1720,s0, udp,2427,s0, udp,2727,s0, udp,4569,s0) network_port(audit, tcp,60,s0) network_port(auth, tcp,113,s0) network_port(bgp, tcp,179,s0, udp,179,s0, tcp,2605,s0, udp,2605,s0) +network_port(boinc, tcp,31416,s0) type biff_port_t, port_type, reserved_port_type; dnl network_port(biff) # no defined portcon in current strict network_port(certmaster, tcp,51235,s0) network_port(chronyd, udp,323,s0) @@ -86,6 +91,7 @@ network_port(clockspeed, udp,4041,s0) network_port(cluster, tcp,5149,s0, udp,5149,s0, tcp,40040,s0, tcp,50006-50008,s0, udp,50006-50008,s0) network_port(cobbler, tcp,25151,s0) +network_port(commplex, tcp,5000,s0, udp,5000,s0, tcp,5001,s0, udp,5001,s0) network_port(comsat, udp,512,s0) network_port(cvs, tcp,2401,s0, udp,2401,s0) network_port(cyphesis, tcp,6767,s0, tcp,6769,s0, tcp,6780-6799,s0, udp,32771,s0) @@ -98,7 +104,9 @@ network_port(distccd, tcp,3632,s0) network_port(dns, udp,53,s0, tcp,53,s0) network_port(epmap, tcp,135,s0, udp,135,s0) +network_port(festival, tcp,1314,s0) network_port(fingerd, tcp,79,s0) +network_port(flash, tcp,843,s0, tcp,1935,s0, udp,1935,s0) network_port(ftp, tcp,21,s0, tcp,990,s0, udp,990,s0) network_port(ftp_data, tcp,20,s0) network_port(gatekeeper, udp,1718,s0, udp,1719,s0, tcp,1721,s0, tcp,7000,s0) @@ -109,7 +117,7 @@ network_port(hddtemp, tcp,7634,s0) network_port(howl, tcp,5335,s0, udp,5353,s0) network_port(hplip, tcp,1782,s0, tcp,2207,s0, tcp,2208,s0, tcp, 8290,s0, tcp,50000,s0, tcp,50002,s0, tcp,8292,s0, tcp,9100,s0, tcp,9101,s0, tcp,9102,s0, tcp,9220,s0, tcp,9221,s0, tcp,9222,s0, tcp,9280,s0, tcp,9281,s0, tcp,9282,s0, tcp,9290,s0, tcp,9291,s0, tcp,9292,s0) -network_port(http, tcp,80,s0, tcp,443,s0, tcp,488,s0, tcp,8008,s0, tcp,8009,s0, tcp,8443,s0) #8443 is mod_nss default port +network_port(http, tcp,80,s0, tcp,443,s0, tcp,488,s0, tcp,8008,s0,tcp,8009,s0, tcp,8443,s0) #8443 is mod_nss default port network_port(http_cache, tcp,3128,s0, udp,3130,s0, tcp,8080,s0, tcp,8118,s0, tcp,10001-10010,s0) # 8118 is for privoxy network_port(i18n_input, tcp,9010,s0) network_port(imaze, tcp,5323,s0, udp,5323,s0) @@ -125,13 +133,15 @@ network_port(jabber_client, tcp,5222,s0, tcp,5223,s0) network_port(jabber_interserver, tcp,5269,s0) network_port(kerberos, tcp,88,s0, udp,88,s0, tcp,750,s0, udp,750,s0) -network_port(kerberos_admin, tcp,464,s0, udp,464,s0, tcp,749,s0) +network_port(kerberos_admin, tcp,749,s0) network_port(kerberos_master, tcp,4444,s0, udp,4444,s0) +network_port(kerberos_password, tcp,464,s0, udp,464,s0) network_port(kismet, tcp,2501,s0) network_port(kprop, tcp,754,s0) network_port(ktalkd, udp,517,s0, udp,518,s0) network_port(ldap, tcp,389,s0, udp,389,s0, tcp,636,s0, udp,636,s0, tcp,3268,s0) network_port(lmtp, tcp,24,s0, udp,24,s0) +network_port(lirc, tcp,8765,s0) type lrrd_port_t, port_type; dnl network_port(lrrd_port_t) # no defined portcon network_port(mail, tcp,2000,s0, tcp,3905,s0) network_port(memcache, tcp,11211,s0, udp,11211,s0) @@ -140,24 +150,34 @@ network_port(msnp, tcp,1863,s0, udp,1863,s0) network_port(mssql, tcp,1433,s0, tcp,1434,s0, udp,1433,s0, udp,1434,s0) network_port(munin, tcp,4949,s0, udp,4949,s0) -network_port(mysqld, tcp,1186,s0, tcp,3306,s0, tcp,63132-63163,s0) +network_port(mysqld, tcp,1186,s0, tcp,3306,s0, tcp,63132-63164,s0) network_port(mysqlmanagerd, tcp,2273,s0) network_port(nessus, tcp,1241,s0) +network_port(netport, tcp,3129,s0, udp,3129,s0) network_port(netsupport, tcp,5404,s0, udp,5404,s0, tcp,5405,s0, udp,5405,s0) network_port(nmbd, udp,137,s0, udp,138,s0) network_port(ntp, udp,123,s0) +network_port(ntop, tcp,3000,s0, udp,3000,s0, tcp,3001,s0, udp,3001,s0) network_port(ocsp, tcp,9080,s0) network_port(openvpn, tcp,1194,s0, udp,1194,s0) network_port(pegasus_http, tcp,5988,s0) network_port(pegasus_https, tcp,5989,s0) network_port(pgpkeyserver, udp, 11371,s0, tcp,11371,s0) network_port(pingd, tcp,9125,s0) +network_port(piranha, tcp,3636,s0) +network_port(pki_ca, tcp, 9180, s0, tcp, 9701, s0, tcp, 9443, s0, tcp, 9444, s0, tcp, 9445, s0) +network_port(pki_kra, tcp, 10180, s0, tcp, 10701, s0, tcp, 10443, s0, tcp, 10444, s0, tcp, 10445, s0) +network_port(pki_ocsp, tcp, 11180, s0, tcp, 11701, s0, tcp, 11443, s0, tcp, 11444, s0, tcp, 11445, s0) +network_port(pki_tks, tcp, 13180, s0, tcp, 13701, s0, tcp, 13443, s0, tcp, 13444, s0, tcp, 13445, s0) +network_port(pki_ra, tcp, 12888, s0, tcp, 12889, s0) +network_port(pki_tps, tcp, 7888, s0, tcp, 7889, s0) network_port(pop, tcp,106,s0, tcp,109,s0, tcp,110,s0, tcp,143,s0, tcp,220,s0, tcp,993,s0, tcp,995,s0, tcp,1109,s0) network_port(portmap, udp,111,s0, tcp,111,s0) network_port(postfix_policyd, tcp,10031,s0) network_port(postgresql, tcp,5432,s0) network_port(postgrey, tcp,60000,s0) network_port(prelude, tcp,4690,s0, udp,4690,s0) +network_port(presence, tcp,5298,s0, udp,5298,s0) network_port(printer, tcp,515,s0) network_port(ptal, tcp,5703,s0) network_port(pulseaudio, tcp,4713,s0) @@ -177,18 +197,21 @@ network_port(rsync, tcp,873,s0, udp,873,s0) network_port(rwho, udp,513,s0) network_port(sap, tcp,9875,s0, udp,9875,s0) +network_port(sieve, tcp,4190,s0) network_port(sip, tcp,5060,s0, udp,5060,s0, tcp,5061,s0, udp,5061,s0) network_port(smbd, tcp,137-139,s0, tcp,445,s0) network_port(smtp, tcp,25,s0, tcp,465,s0, tcp,587,s0) -network_port(snmp, udp,161,s0, udp,162,s0, tcp,199,s0, tcp, 1161, s0) +network_port(snmp, tcp,161-162,s0, udp,161-162,s0, tcp,199,s0, tcp, 1161, s0) type socks_port_t, port_type; dnl network_port(socks) # no defined portcon network_port(soundd, tcp,8000,s0, tcp,9433,s0, tcp, 16001, s0) network_port(spamd, tcp,783,s0) network_port(speech, tcp,8036,s0) network_port(squid, udp,3401,s0, tcp,3401,s0, udp,4827,s0, tcp,4827,s0) # snmp and htcp network_port(ssh, tcp,22,s0) +network_port(streaming, tcp, 1755, s0, udp, 1755, s0) type stunnel_port_t, port_type; dnl network_port(stunnel) # no defined portcon in current strict network_port(swat, tcp,901,s0) +network_port(sype, tcp,9911,s0, udp,9911,s0) network_port(syslogd, udp,514,s0) network_port(telnetd, tcp,23,s0) network_port(tftp, udp,69,s0) @@ -201,13 +224,13 @@ network_port(varnishd, tcp,6081,s0, tcp,6082,s0) network_port(virt, tcp,16509,s0, udp,16509,s0, tcp,16514,s0, udp,16514,s0) network_port(virt_migration, tcp,49152-49216,s0) -network_port(vnc, tcp,5900,s0) +network_port(vnc, tcp,5900-5999,s0) network_port(wccp, udp,2048,s0) network_port(whois, tcp,43,s0, udp,43,s0, tcp, 4321, s0 , udp, 4321, s0 ) network_port(xdmcp, udp,177,s0, tcp,177,s0) network_port(xen, tcp,8002,s0) network_port(xfs, tcp,7100,s0) -network_port(xserver, tcp,6000-6020,s0) +network_port(xserver, tcp,6000-6150,s0) network_port(zebra, tcp,2600-2604,s0, tcp,2606,s0, udp,2600-2604,s0, udp,2606,s0) network_port(zope, tcp,8021,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/devices.fc serefpolicy-3.7.19/policy/modules/kernel/devices.fc --- nsaserefpolicy/policy/modules/kernel/devices.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/kernel/devices.fc 2010-05-28 09:42:00.020633179 +0200 @@ -108,6 +108,7 @@ /dev/urandom -c gen_context(system_u:object_r:urandom_device_t,s0) /dev/ub[a-c] -c gen_context(system_u:object_r:usb_device_t,s0) /dev/usb.+ -c gen_context(system_u:object_r:usb_device_t,s0) +/dev/usbmon.+ -c gen_context(system_u:object_r:usbmon_device_t,s0) /dev/usblp.* -c gen_context(system_u:object_r:printer_device_t,s0) ifdef(`distro_suse', ` /dev/usbscanner -c gen_context(system_u:object_r:scanner_device_t,s0) @@ -163,6 +164,7 @@ /dev/usb/dc2xx.* -c gen_context(system_u:object_r:scanner_device_t,s0) /dev/usb/lp.* -c gen_context(system_u:object_r:printer_device_t,s0) +/dev/mfpports/.* -c gen_context(system_u:object_r:printer_device_t,s0) /dev/usb/mdc800.* -c gen_context(system_u:object_r:scanner_device_t,s0) /dev/usb/scanner.* -c gen_context(system_u:object_r:scanner_device_t,s0) @@ -186,3 +188,8 @@ /var/named/chroot/dev/random -c gen_context(system_u:object_r:random_device_t,s0) /var/named/chroot/dev/zero -c gen_context(system_u:object_r:zero_device_t,s0) ') + +# +# /sys +# +/sys(/.*)? gen_context(system_u:object_r:sysfs_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/devices.if serefpolicy-3.7.19/policy/modules/kernel/devices.if --- nsaserefpolicy/policy/modules/kernel/devices.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/kernel/devices.if 2010-05-28 09:42:00.022611259 +0200 @@ -934,6 +934,42 @@ ######################################## ## +## rw all inherited character device files. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_rw_all_inherited_chr_files',` + gen_require(` + attribute device_node; + ') + + allow $1 device_node:chr_file rw_inherited_chr_file_perms; +') + +######################################## +## +## rw all inherited blk device files. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_rw_all_inherited_blk_files',` + gen_require(` + attribute device_node; + ') + + allow $1 device_node:blk_file rw_inherited_blk_file_perms; +') + +######################################## +## ## Delete all block device files. ## ## @@ -2042,6 +2078,24 @@ ######################################## ## +## Get the attributes of the lvm comtrol device. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_getattr_lvm_control',` + gen_require(` + type device_t, lvm_control_t; + ') + + getattr_chr_files_pattern($1, device_t, lvm_control_t) +') + +######################################## +## ## Read the lvm comtrol device. ## ## @@ -2597,6 +2651,7 @@ type mtrr_device_t; ') + dontaudit $1 mtrr_device_t:file write; dontaudit $1 mtrr_device_t:chr_file write; ') @@ -3440,6 +3495,24 @@ ######################################## ## +## Associate a file to a sysfs filesystem. +## +## +## +## The type of the file to be associated to sysfs. +## +## +# +interface(`dev_associate_sysfs',` + gen_require(` + type sysfs_t; + ') + + allow $1 sysfs_t:filesystem associate; +') + +######################################## +## ## Get the attributes of sysfs directories. ## ## @@ -3733,6 +3806,24 @@ ######################################## ## +## Read USB monitor devices. +## +## +## +## Domain allowed access. +## +## +# +interface(`dev_read_usbmon_dev',` + gen_require(` + type device_t, usbmon_device_t; + ') + + read_chr_files_pattern($1, device_t, usbmon_device_t) +') + +######################################## +## ## Mount a usbfs filesystem. ## ## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/devices.te serefpolicy-3.7.19/policy/modules/kernel/devices.te --- nsaserefpolicy/policy/modules/kernel/devices.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/kernel/devices.te 2010-05-28 09:42:00.024610918 +0200 @@ -101,6 +101,7 @@ # type kvm_device_t; dev_node(kvm_device_t) +mls_trusted_object(kvm_device_t) # # Type for /dev/lirc @@ -210,7 +211,7 @@ files_mountpoint(sysfs_t) fs_type(sysfs_t) genfscon sysfs / gen_context(system_u:object_r:sysfs_t,s0) - + # # Type for /dev/tpm # @@ -239,6 +240,12 @@ dev_node(usb_device_t) # +# usb_device_t is the type for /dev/usbmon +# +type usbmon_device_t; +dev_node(usbmon_device_t) + +# # userio_device_t is the type for /dev/uio[0-9]+ # type userio_device_t; @@ -289,5 +296,6 @@ # allow devices_unconfined_type self:capability sys_rawio; -allow devices_unconfined_type device_node:{ blk_file chr_file } *; +allow devices_unconfined_type device_node:{ blk_file chr_file lnk_file } *; allow devices_unconfined_type mtrr_device_t:file *; + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/domain.if serefpolicy-3.7.19/policy/modules/kernel/domain.if --- nsaserefpolicy/policy/modules/kernel/domain.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/kernel/domain.if 2010-05-28 09:42:00.025610713 +0200 @@ -611,7 +611,7 @@ ######################################## ## -## Get the attributes of all domains of all domains. +## Get the attributes of all domains. ## ## ## @@ -630,7 +630,7 @@ ######################################## ## -## Get the attributes of all domains of all domains. +## Dontaudit geting the attributes of all domains. ## ## ## @@ -1372,18 +1372,34 @@ ## ## # -interface(`domain_mmap_low',` +interface(`domain_mmap_low_type',` gen_require(` attribute mmap_low_domain_type; ') - allow $1 self:memprotect mmap_zero; - typeattribute $1 mmap_low_domain_type; ') ######################################## ## +## Ability to mmap a low area of the address space, +## as configured by /proc/sys/kernel/mmap_min_addr. +## Preventing such mappings helps protect against +## exploiting null deref bugs in the kernel. +## +## +## +## Domain allowed to mmap low memory. +## +## +# +interface(`domain_mmap_low',` + + allow $1 self:memprotect mmap_zero; +') + +######################################## +## ## Allow specified type to receive labeled ## networking packets from all domains, over ## all protocols (TCP, UDP, etc) @@ -1422,6 +1438,24 @@ ######################################## ## +## Polyinstatiated access to domains. +## +## +## +## Domain allowed access. +## +## +# +interface(`domain_poly',` + gen_require(` + attribute polydomain; + ') + + typeattribute $1 polydomain; +') + +######################################## +## ## Unconfined access to domains. ## ## @@ -1445,3 +1479,22 @@ typeattribute $1 set_curr_context; typeattribute $1 process_uncond_exempt; ') + +######################################## +## +## Do not audit attempts to read or write +## all leaked sockets. +## +## +## +## Domain allowed access. +## +## +# +interface(`domain_dontaudit_leaks',` + gen_require(` + attribute domain; + ') + + dontaudit $1 domain:socket_class_set { read write }; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/domain.te serefpolicy-3.7.19/policy/modules/kernel/domain.te --- nsaserefpolicy/policy/modules/kernel/domain.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/kernel/domain.te 2010-05-28 09:42:00.026611136 +0200 @@ -5,6 +5,21 @@ # # Declarations # +## +##

+## Allow all domains to use other domains file descriptors +##

+##
+# +gen_tunable(allow_domain_fd_use, true) + +## +##

+## Allow all domains to have the kernel load modules +##

+##
+# +gen_tunable(domain_kernel_load_modules, false) # Mark process types as domains attribute domain; @@ -15,6 +30,8 @@ # Domains that are unconfined attribute unconfined_domain_type; +attribute polydomain; + # Domains that can mmap low memory. attribute mmap_low_domain_type; neverallow { domain -mmap_low_domain_type } self:memprotect mmap_zero; @@ -80,14 +97,17 @@ allow domain self:lnk_file { read_lnk_file_perms lock ioctl }; allow domain self:file rw_file_perms; kernel_read_proc_symlinks(domain) +kernel_read_crypto_sysctls(domain) + # Every domain gets the key ring, so we should default # to no one allowed to look at it; afs kernel support creates # a keyring kernel_dontaudit_search_key(domain) kernel_dontaudit_link_key(domain) +kernel_dontaudit_search_debugfs(domain) # create child processes in the domain -allow domain self:process { fork sigchld }; +allow domain self:process { fork getsched sigchld }; # Use trusted objects in /dev dev_rw_null(domain) @@ -97,6 +117,13 @@ # list the root directory files_list_root(domain) +# All executables should be able to search the directory they are in +corecmd_search_bin(domain) + +tunable_policy(`domain_kernel_load_modules',` + kernel_request_load_module(domain) +') + tunable_policy(`global_ssp',` # enable reading of urandom for all domains: # this should be enabled when all programs @@ -106,6 +133,10 @@ ') optional_policy(` + afs_rw_cache(domain) +') + +optional_policy(` libs_use_ld_so(domain) libs_use_shared_libs(domain) ') @@ -118,6 +149,7 @@ optional_policy(` xserver_dontaudit_use_xdm_fds(domain) xserver_dontaudit_rw_xdm_pipes(domain) + xserver_dontaudit_append_xdm_home_files(domain) ') ######################################## @@ -136,6 +168,8 @@ allow unconfined_domain_type domain:fd use; allow unconfined_domain_type domain:fifo_file rw_file_perms; +allow unconfined_domain_type unconfined_domain_type:dbus send_msg; + # Act upon any other process. allow unconfined_domain_type domain:process ~{ transition dyntransition execmem execstack execheap }; @@ -153,3 +187,79 @@ # receive from all domains over labeled networking domain_all_recvfrom_all_domains(unconfined_domain_type) + +selinux_getattr_fs(domain) +selinux_search_fs(domain) +selinux_dontaudit_read_fs(domain) + +seutil_dontaudit_read_config(domain) + +init_sigchld(domain) +init_signull(domain) + +ifdef(`distro_redhat',` + files_search_mnt(domain) + optional_policy(` + unconfined_use_fds(domain) + ') +') + +# these seem questionable: + +optional_policy(` + abrt_domtrans_helper(domain) + abrt_read_pid_files(domain) + abrt_read_state(domain) + abrt_signull(domain) + abrt_stream_connect(domain) +') + +optional_policy(` + rpm_use_fds(domain) + rpm_read_pipes(domain) + rpm_search_log(domain) + rpm_append_tmp(domain) + rpm_dontaudit_leaks(domain) + rpm_read_script_tmp_files(domain) + rpm_inherited_fifo(domain) +') + +optional_policy(` + sosreport_append_tmp_files(domain) +') + +tunable_policy(`allow_domain_fd_use',` + # Allow all domains to use fds past to them + allow domain domain:fd use; +') + +optional_policy(` + cron_dontaudit_write_system_job_tmp_files(domain) + cron_rw_pipes(domain) + cron_rw_system_job_pipes(domain) + +ifdef(`hide_broken_symptoms',` + dontaudit domain self:udp_socket listen; + allow domain domain:key { link search }; +') +') + +optional_policy(` + ssh_rw_pipes(domain) +') + +optional_policy(` + unconfined_dontaudit_rw_pipes(domain) + unconfined_sigchld(domain) +') + +# broken kernel +dontaudit can_change_object_identity can_change_object_identity:key link; + +tunable_policy(`allow_polyinstantiation',` + files_polyinstantiate_all(polydomain) + userdom_manage_user_home_content_dirs(polydomain) + userdom_manage_user_home_content_files(polydomain) + userdom_relabelto_user_home_dirs(polydomain) + userdom_relabelto_user_home_files(polydomain) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/files.fc serefpolicy-3.7.19/policy/modules/kernel/files.fc --- nsaserefpolicy/policy/modules/kernel/files.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/kernel/files.fc 2010-05-28 09:42:00.027654091 +0200 @@ -18,6 +18,7 @@ /fsckoptions -- gen_context(system_u:object_r:etc_runtime_t,s0) /halt -- gen_context(system_u:object_r:etc_runtime_t,s0) /poweroff -- gen_context(system_u:object_r:etc_runtime_t,s0) +/[^/]+ -- gen_context(system_u:object_r:etc_runtime_t,s0) ') ifdef(`distro_suse',` @@ -48,11 +49,13 @@ /etc/.* gen_context(system_u:object_r:etc_t,s0) /etc/\.fstab\.hal\..+ -- gen_context(system_u:object_r:etc_runtime_t,s0) /etc/blkid(/.*)? gen_context(system_u:object_r:etc_runtime_t,s0) +/etc/cmtab -- gen_context(system_u:object_r:etc_runtime_t,s0) /etc/fstab\.REVOKE -- gen_context(system_u:object_r:etc_runtime_t,s0) /etc/HOSTNAME -- gen_context(system_u:object_r:etc_runtime_t,s0) /etc/ioctl\.save -- gen_context(system_u:object_r:etc_runtime_t,s0) /etc/issue -- gen_context(system_u:object_r:etc_runtime_t,s0) /etc/issue\.net -- gen_context(system_u:object_r:etc_runtime_t,s0) +/etc/killpower -- gen_context(system_u:object_r:etc_runtime_t,s0) /etc/localtime -l gen_context(system_u:object_r:etc_t,s0) /etc/mtab -- gen_context(system_u:object_r:etc_runtime_t,s0) /etc/mtab\.fuselock -- gen_context(system_u:object_r:etc_runtime_t,s0) @@ -62,6 +65,11 @@ /etc/reader\.conf -- gen_context(system_u:object_r:etc_runtime_t,s0) /etc/smartd\.conf.* -- gen_context(system_u:object_r:etc_runtime_t,s0) +/etc/sysctl\.conf(\.old)? -- gen_context(system_u:object_r:system_conf_t,s0) +/etc/sysconfig/ip6?tables.* -- gen_context(system_u:object_r:system_conf_t,s0) +/etc/sysconfig/ipvsadm.* -- gen_context(system_u:object_r:system_conf_t,s0) +/etc/sysconfig/system-config-firewall.* -- gen_context(system_u:object_r:system_conf_t,s0) + /etc/cups/client\.conf -- gen_context(system_u:object_r:etc_t,s0) /etc/ipsec\.d/examples(/.*)? gen_context(system_u:object_r:etc_t,s0) @@ -72,7 +80,8 @@ /etc/sysconfig/hwconf -- gen_context(system_u:object_r:etc_runtime_t,s0) /etc/sysconfig/iptables\.save -- gen_context(system_u:object_r:etc_runtime_t,s0) -/etc/sysconfig/firstboot -- gen_context(system_u:object_r:etc_runtime_t,s0) + +/etc/xorg\.conf\.d/00-system-setup-keyboard\.conf -- gen_context(system_u:object_r:etc_runtime_t,s0) ifdef(`distro_gentoo', ` /etc/profile\.env -- gen_context(system_u:object_r:etc_runtime_t,s0) @@ -93,7 +102,7 @@ # HOME_ROOT # expanded by genhomedircon # -HOME_ROOT -d gen_context(system_u:object_r:home_root_t,s0-mls_systemhigh) +HOME_ROOT gen_context(system_u:object_r:home_root_t,s0-mls_systemhigh) HOME_ROOT/\.journal <> HOME_ROOT/lost\+found -d gen_context(system_u:object_r:lost_found_t,mls_systemhigh) HOME_ROOT/lost\+found/.* <> @@ -170,12 +179,6 @@ /srv/.* gen_context(system_u:object_r:var_t,s0) # -# /sys -# -/sys -d <> -/sys/.* <> - -# # /tmp # /tmp -d gen_context(system_u:object_r:tmp_t,s0-mls_systemhigh) @@ -205,15 +208,19 @@ /usr/local/lost\+found -d gen_context(system_u:object_r:lost_found_t,mls_systemhigh) /usr/local/lost\+found/.* <> +ifndef(`distro_redhat',` /usr/local/src(/.*)? gen_context(system_u:object_r:src_t,s0) +') /usr/lost\+found -d gen_context(system_u:object_r:lost_found_t,mls_systemhigh) /usr/lost\+found/.* <> /usr/share/doc(/.*)?/README.* gen_context(system_u:object_r:usr_t,s0) +ifndef(`distro_redhat',` /usr/src(/.*)? gen_context(system_u:object_r:src_t,s0) /usr/src/kernels/.+/lib(/.*)? gen_context(system_u:object_r:usr_t,s0) +') /usr/tmp -d gen_context(system_u:object_r:tmp_t,s0-mls_systemhigh) /usr/tmp/.* <> @@ -229,6 +236,8 @@ /var/ftp/etc(/.*)? gen_context(system_u:object_r:etc_t,s0) +/var/named/chroot/etc(/.*)? gen_context(system_u:object_r:etc_t,s0) + /var/lib(/.*)? gen_context(system_u:object_r:var_lib_t,s0) /var/lib/nfs/rpc_pipefs(/.*)? <> @@ -254,3 +263,5 @@ ifdef(`distro_debian',` /var/run/motd -- gen_context(system_u:object_r:etc_runtime_t,s0) ') +/nsr(/.*)? gen_context(system_u:object_r:var_t,s0) +/nsr/logs(/.*)? gen_context(system_u:object_r:var_log_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/files.if serefpolicy-3.7.19/policy/modules/kernel/files.if --- nsaserefpolicy/policy/modules/kernel/files.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/kernel/files.if 2010-05-28 09:42:00.031611018 +0200 @@ -1053,10 +1053,8 @@ relabel_lnk_files_pattern($1, { file_type $2 }, { file_type $2 }) relabel_fifo_files_pattern($1, { file_type $2 }, { file_type $2 }) relabel_sock_files_pattern($1, { file_type $2 }, { file_type $2 }) - # this is only relabelfrom since there should be no - # device nodes with file types. - relabelfrom_blk_files_pattern($1, { file_type $2 }, { file_type $2 }) - relabelfrom_chr_files_pattern($1, { file_type $2 }, { file_type $2 }) + relabel_blk_files_pattern($1, { file_type $2 }, { file_type $2 }) + relabel_chr_files_pattern($1, { file_type $2 }, { file_type $2 }) # satisfy the assertions: seutil_relabelto_bin_policy($1) @@ -1428,6 +1426,42 @@ ######################################## ## +## Search all mount points. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_dontaudit_search_all_mountpoints',` + gen_require(` + attribute mountpoint; + ') + + dontaudit $1 mountpoint:dir search_dir_perms; +') + +######################################## +## +## Write all mount points. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_write_all_mountpoints',` + gen_require(` + attribute mountpoint; + ') + + allow $1 mountpoint:dir write; +') + +######################################## +## ## List the contents of the root directory. ## ## @@ -1552,6 +1586,24 @@ ######################################## ## +## Remove file entries from the root directory. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_delete_root_file',` + gen_require(` + type root_t; + ') + + allow $1 root_t:file unlink; +') + +######################################## +## ## Remove entries from the root directory. ## ## @@ -1697,6 +1749,24 @@ ######################################## ## +## manage directories in /boot +## +## +## +## Domain allowed access. +## +## +# +interface(`files_manage_boot_dirs',` + gen_require(` + type boot_t; + ') + + allow $1 boot_t:dir manage_dir_perms; +') + +######################################## +## ## Create a private type object in boot ## with an automatic type transition ## @@ -1740,7 +1810,7 @@ type boot_t; ') - manage_files_pattern($1, boot_t, boot_t) + read_files_pattern($1, boot_t, boot_t) ') ######################################## @@ -2209,6 +2279,24 @@ allow $1 etc_t:dir rw_dir_perms; ') +######################################## +## +## Do not audit attempts to write to /etc dirs. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_dontaudit_write_etc_dirs',` + gen_require(` + type etc_t; + ') + + dontaudit $1 etc_t:dir write; +') + ########################################## ## ## Manage generic directories in /etc @@ -2280,6 +2368,7 @@ allow $1 etc_t:dir list_dir_perms; read_files_pattern($1, etc_t, etc_t) read_lnk_files_pattern($1, etc_t, etc_t) + files_read_config_files($1) ') ######################################## @@ -2362,6 +2451,24 @@ ######################################## ## +## Remove entries from the etc directory. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_delete_etc_dir_entry',` + gen_require(` + type etc_t; + ') + + allow $1 etc_t:dir del_entry_dir_perms; +') + +######################################## +## ## Execute generic files in /etc. ## ## @@ -2789,6 +2896,120 @@ ######################################## ## +## Delete lnk_files on new filesystems +## that have not yet been labeled. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_delete_isid_type_symlinks',` + gen_require(` + type file_t; + ') + + delete_lnk_files_pattern($1, file_t, file_t) +') + +######################################## +## +## Delete fifo files on new filesystems +## that have not yet been labeled. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_delete_isid_type_fifo_files',` + gen_require(` + type file_t; + ') + + delete_fifo_files_pattern($1, file_t, file_t) +') + +######################################## +## +## Delete sock files on new filesystems +## that have not yet been labeled. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_delete_isid_type_sock_files',` + gen_require(` + type file_t; + ') + + delete_sock_files_pattern($1, file_t, file_t) +') + +######################################## +## +## Delete blk files on new filesystems +## that have not yet been labeled. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_delete_isid_type_blk_files',` + gen_require(` + type file_t; + ') + + delete_blk_files_pattern($1, file_t, file_t) +') + +######################################## +## +## Delete chr files on new filesystems +## that have not yet been labeled. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_delete_isid_type_chr_files',` + gen_require(` + type file_t; + ') + + delete_chr_files_pattern($1, file_t, file_t) +') + +######################################## +## +## Do not audit attempts to write to chr_files +## that have not yet been labeled. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_dontaudit_write_isid_chr_files',` + gen_require(` + type file_t; + ') + + dontaudit $1 file_t:chr_file write; +') + +######################################## +## ## Create, read, write, and delete files ## on new filesystems that have not yet been labeled. ## @@ -2899,6 +3120,7 @@ ') allow $1 home_root_t:dir getattr; + allow $1 home_root_t:lnk_file getattr; ') ######################################## @@ -2919,6 +3141,7 @@ ') dontaudit $1 home_root_t:dir getattr; + dontaudit $1 home_root_t:lnk_file getattr; ') ######################################## @@ -2937,6 +3160,7 @@ ') allow $1 home_root_t:dir search_dir_perms; + allow $1 home_root_t:lnk_file read_lnk_file_perms; ') ######################################## @@ -2956,6 +3180,7 @@ ') dontaudit $1 home_root_t:dir search_dir_perms; + dontaudit $1 home_root_t:lnk_file read_lnk_file_perms; ') ######################################## @@ -2975,6 +3200,7 @@ ') dontaudit $1 home_root_t:dir list_dir_perms; + dontaudit $1 home_root_t:lnk_file read_lnk_file_perms; ') ######################################## @@ -2993,6 +3219,7 @@ ') allow $1 home_root_t:dir list_dir_perms; + allow $1 home_root_t:lnk_file read_lnk_file_perms; ') ######################################## @@ -3520,6 +3747,64 @@ allow $1 readable_t:sock_file read_sock_file_perms; ') +####################################### +## +## Read manageable system configuration files in /etc +## +## +## +## Domain allowed access. +## +## +## +# +interface(`files_read_system_conf_files',` + gen_require(` + type etc_t, system_conf_t; + ') + + allow $1 etc_t:dir list_dir_perms; + read_files_pattern($1, etc_t, system_conf_t) + read_lnk_files_pattern($1, etc_t, system_conf_t) +') + +###################################### +## +## Manage manageable system configuration files in /etc. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_manage_system_conf_files',` + gen_require(` + type etc_t, system_conf_t; + ') + + manage_files_pattern($1, { etc_t system_conf_t }, system_conf_t) +') + +################################### +## +## Create files in /etc with the type used for +## the manageable system config files. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`files_etc_filetrans_system_conf',` + gen_require(` + type etc_t, system_conf_t; + ') + + filetrans_pattern($1, etc_t, system_conf_t, file) +') + ######################################## ## ## Allow the specified type to associate @@ -3705,6 +3990,32 @@ ######################################## ## +## Allow shared library text relocations in tmp files. +## +## +##

+## Allow shared library text relocations in tmp files. +##

+##

+## This is added to support java policy. +##

+##
+## +## +## Domain allowed access. +## +## +# +interface(`files_execmod_tmp',` + gen_require(` + attribute tmpfile; + ') + + allow $1 tmpfile:file execmod; +') + +######################################## +## ## Manage temporary files and directories in /tmp. ## ## @@ -3918,6 +4229,13 @@ delete_lnk_files_pattern($1, tmpfile, tmpfile) delete_fifo_files_pattern($1, tmpfile, tmpfile) delete_sock_files_pattern($1, tmpfile, tmpfile) + files_delete_isid_type_dirs($1) + files_delete_isid_type_files($1) + files_delete_isid_type_symlinks($1) + files_delete_isid_type_fifo_files($1) + files_delete_isid_type_sock_files($1) + files_delete_isid_type_blk_files($1) + files_delete_isid_type_chr_files($1) ') ######################################## @@ -4013,6 +4331,24 @@ ######################################## ## +## Set the attributes of the /usr directory. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_setattr_usr_dirs',` + gen_require(` + type usr_t; + ') + + allow $1 usr_t:dir setattr; +') + +######################################## +## ## Delete generic files in /usr in the caller domain. ## ## @@ -4026,7 +4362,7 @@ type usr_t; ') - allow $1 usr_t:file delete_file_perms; + delete_files_pattern($1, usr_t, usr_t) ') ######################################## @@ -4107,6 +4443,24 @@ ######################################## ## +## dontaudit write of /usr dirs +## +## +## +## Domain allowed access. +## +## +# +interface(`files_dontaudit_write_usr_dirs',` + gen_require(` + type usr_t; + ') + + dontaudit $1 usr_t:dir write; +') + +######################################## +## ## dontaudit write of /usr files ## ## @@ -5032,6 +5386,25 @@ search_dirs_pattern($1, var_t, var_run_t) ') +####################################### +## +## Create generic pid directory. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_create_var_run_dirs',` + gen_require(` + type var_t, var_run_t; + ') + + allow $1 var_t:dir search_dir_perms; + allow $1 var_run_t:dir create_dir_perms; +') + ######################################## ## ## Do not audit attempts to search @@ -5091,6 +5464,24 @@ ######################################## ## +## Write named generic process ID pipes +## +## +## +## Domain allowed access. +## +## +# +interface(`files_write_generic_pid_pipes',` + gen_require(` + type var_run_t; + ') + + allow $1 var_run_t:fifo_file write; +') + +######################################## +## ## Create an object in the process ID directory, with a private type. ## ## @@ -5238,6 +5629,7 @@ list_dirs_pattern($1, var_t, pidfile) read_files_pattern($1, pidfile, pidfile) + read_lnk_files_pattern($1, pidfile, pidfile) ') ######################################## @@ -5306,6 +5698,24 @@ ######################################## ## +## Set the attributes of the /var/run directory. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_setattr_pid_dirs',` + gen_require(` + type var_run_t; + ') + + allow $1 var_run_t:dir setattr; +') + +######################################## +## ## Search the contents of generic spool ## directories (/var/spool). ## @@ -5494,12 +5904,15 @@ allow $1 poly_t:dir { create mounton }; fs_unmount_xattr_fs($1) + fs_mount_tmpfs($1) + fs_unmount_tmpfs($1) + ifdef(`distro_redhat',` # namespace.init + files_search_tmp($1) files_search_home($1) corecmd_exec_bin($1) seutil_domtrans_setfiles($1) - mount_domtrans($1) ') ') @@ -5520,3 +5933,229 @@ typeattribute $1 files_unconfined_type; ') + +######################################## +## +## Create a core files in / +## +## +##

+## Create a core file in /, +##

+##
+## +## +## Domain allowed access. +## +## +## +# +interface(`files_manage_root_files',` + gen_require(` + type root_t; + ') + + manage_files_pattern($1, root_t, root_t) +') + +######################################## +## +## Create a default directory +## +## +##

+## Create a default_t direcrory +##

+##
+## +## +## Domain allowed access. +## +## +## +# +interface(`files_create_default_dir',` + gen_require(` + type default_t; + ') + + allow $1 default_t:dir create; +') + +######################################## +## +## Create, default_t objects with an automatic +## type transition. +## +## +## +## Domain allowed access. +## +## +## +## +## The class of the object being created. +## +## +# +interface(`files_root_filetrans_default',` + gen_require(` + type root_t, default_t; + ') + + filetrans_pattern($1, root_t, default_t, $2) +') + +######################################## +## +## manage generic symbolic links +## in the /var/run directory. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_manage_generic_pids_symlinks',` + gen_require(` + type var_run_t; + ') + + manage_lnk_files_pattern($1,var_run_t,var_run_t) +') + +######################################## +## +## Do not audit attempts to getattr +## all tmpfs files. +## +## +## +## Domain to not audit. +## +## +# +interface(`files_dontaudit_getattr_tmpfs_files',` + gen_require(` + attribute tmpfsfile; + ') + + allow $1 tmpfsfile:file getattr; +') + +######################################## +## +## Do not audit attempts to read security files +## +## +## +## Domain to not audit. +## +## +# +interface(`files_dontaudit_read_security_files',` + gen_require(` + attribute security_file_type; + ') + + dontaudit $1 security_file_type:file read_file_perms; +') + +######################################## +## +## rw any files inherited from another process +## +## +## +## Domain allowed access. +## +## +## +# +interface(`files_rw_all_inherited_files',` + gen_require(` + attribute file_type; + ') + + allow $1 { file_type $2 }:file rw_inherited_file_perms; + allow $1 { file_type $2 }:fifo_file rw_inherited_fifo_file_perms; + allow $1 { file_type $2 }:sock_file rw_inherited_sock_file_perms; + allow $1 { file_type $2 }:chr_file rw_inherited_chr_file_perms; +') + +######################################## +## +## Allow any file point to be the entrypoint of this domain +## +## +## +## Domain allowed access. +## +## +## +# +interface(`files_entrypoint_all_files',` + gen_require(` + attribute file_type; + ') + allow $1 file_type:file entrypoint; +') + +######################################## +## +## Do not audit attempts to rw inherited file perms +## of non security files. +## +## +## +## Domain to not audit. +## +## +# +interface(`files_dontaudit_all_non_security_leaks',` + gen_require(` + attribute non_security_file_type; + ') + + dontaudit $1 non_security_file_type:file_class_set rw_inherited_file_perms; +') + +######################################## +## +## Do not audit attempts to read or write +## all leaked files. +## +## +## +## Domain allowed access. +## +## +# +interface(`files_dontaudit_leaks',` + gen_require(` + attribute file_type; + ') + + dontaudit $1 file_type:file rw_inherited_file_perms; + dontaudit $1 file_type:lnk_file { read }; +') + +######################################## +## +## Allow domain to create_file_ass all types +## +## +## +## Domain allowed access. +## +## +# +interface(`files_create_as_is_all_files',` + gen_require(` + attribute file_type; + class kernel_service create_files_as; + ') + + allow $1 file_type:kernel_service create_files_as; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/files.te serefpolicy-3.7.19/policy/modules/kernel/files.te --- nsaserefpolicy/policy/modules/kernel/files.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/kernel/files.te 2010-05-28 09:42:00.032610673 +0200 @@ -1,4 +1,4 @@ - + policy_module(files, 1.12.5) ######################################## @@ -12,6 +12,7 @@ attribute mountpoint; attribute pidfile; attribute configfile; +attribute etcfile; # For labeling types that are to be polyinstantiated attribute polydir; @@ -59,12 +60,21 @@ typealias etc_t alias automount_etc_t; typealias etc_t alias snmpd_etc_t; +# system_conf_t is a new type of various +# files in /etc/ that can be managed and +# created by several domains. +# +type system_conf_t, configfile; +files_type(system_conf_t) +# compatibility aliases for removed type: +typealias system_conf_t alias iptables_conf_t; + # # etc_runtime_t is the type of various # files in /etc that are automatically # generated during initialization. # -type etc_runtime_t; +type etc_runtime_t, configfile; files_type(etc_runtime_t) #Temporarily in policy until FC5 dissappears typealias etc_runtime_t alias firstboot_rw_t; @@ -194,6 +204,7 @@ fs_associate_noxattr(file_type) fs_associate_tmpfs(file_type) fs_associate_ramfs(file_type) +fs_associate_hugetlbfs(file_type) ######################################## # diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/filesystem.if serefpolicy-3.7.19/policy/modules/kernel/filesystem.if --- nsaserefpolicy/policy/modules/kernel/filesystem.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/kernel/filesystem.if 2010-05-28 09:42:00.035610756 +0200 @@ -559,7 +559,7 @@ ######################################## ## -## Mount a cgroup filesystem. +## Delete directories on cgroupfs. ## ## ## @@ -567,18 +567,17 @@ ## ## # -interface(`fs_mount_cgroup', ` +interface(`fs_delete_cgroupfs_dirs', ` gen_require(` - type cgroup_t; + type cgroupfs_t; ') - allow $1 cgroup_t:filesystem mount; + delete_dirs_pattern($1, cgroupfs_t, cgroupfs_t) ') ######################################## ## -## Remount a cgroup filesystem This allows -## some mount options to be changed. +## Mount a cgroup filesystem. ## ## ## @@ -586,17 +585,18 @@ ## ## # -interface(`fs_remount_cgroup', ` +interface(`fs_mount_cgroupfs', ` gen_require(` - type cgroup_t; + type cgroupfs_t; ') - allow $1 cgroup_t:filesystem remount; + allow $1 cgroupfs_t:filesystem mount; ') ######################################## ## -## Unmount a cgroup file system. +## Remount a cgroup filesystem This allows +## some mount options to be changed. ## ## ## @@ -604,70 +604,67 @@ ## ## # -interface(`fs_unmount_cgroup', ` +interface(`fs_remount_cgroupfs', ` gen_require(` - type cgroup_t; + type cgroupfs_t; ') - allow $1 cgroup_t:filesystem unmount; + allow $1 cgroupfs_t:filesystem remount; ') ######################################## ## -## Get the attributes of a cgroup filesystem. +## Unmount a cgroup file system. ## ## ## ## Domain allowed access. ## ## -## # -interface(`fs_getattr_cgroup',` +interface(`fs_unmount_cgroupfs', ` gen_require(` - type cifs_t; + type cgroupfs_t; ') - allow $1 cifs_t:filesystem getattr; + allow $1 cgroupfs_t:filesystem unmount; ') ######################################## ## -## list dirs on cgroup -## file systems. +## Get the attributes of a cgroup filesystem. ## ## -## -## Domain allowed access. -## +## +## Domain allowed access. +## ## # -interface(`fs_list_cgroup_dirs', ` - gen_require(` - type cgroup_t; - - ') +interface(`fs_getattr_cgroupfs',` + gen_require(` + type cgroupfs_t; + ') - list_dirs_pattern($1, cgroup_t, cgroup_t) + allow $1 cgroupfs_t:filesystem getattr; ') ######################################## ## -## Do not audit attempts to read -## dirs on a CIFS or SMB filesystem. +## list dirs on cgroup +## file systems. ## ## ## -## Domain to not audit. +## Domain allowed access. ## ## # -interface(`fs_dontaudit_list_cifs_dirs',` +interface(`fs_list_cgroupfs_dirs', ` gen_require(` - type cifs_t; + type cgroupfs_t; ') - dontaudit $1 cifs_t:dir list_dir_perms; + list_dirs_pattern($1, cgroupfs_t, cgroupfs_t) ') ######################################## @@ -680,13 +677,13 @@ ##
## # -interface(`fs_manage_cgroup_dirs',` +interface(`fs_manage_cgroupfs_dirs',` gen_require(` - type cgroup_t; + type cgroupfs_t; ') - manage_dirs_pattern($1, cgroup_t, cgroup_t) + manage_dirs_pattern($1, cgroupfs_t, cgroupfs_t) ') ######################################## @@ -700,13 +697,13 @@ ##
## # -interface(`fs_setattr_cgroup_files',` +interface(`fs_setattr_cgroupfs_files',` gen_require(` - type cgroup_t; + type cgroupfs_t; ') - setattr_files_pattern($1, cgroup_t, cgroup_t) + setattr_files_pattern($1, cgroupfs_t, cgroupfs_t) ') ######################################## @@ -720,13 +717,13 @@ ##
## # -interface(`fs_read_cgroup_files',` +interface(`fs_read_cgroupfs_files',` gen_require(` - type cgroup_t; + type cgroupfs_t; ') - read_files_pattern($1, cgroup_t, cgroup_t) + read_files_pattern($1, cgroupfs_t, cgroupfs_t) ') ######################################## @@ -740,13 +737,12 @@ ##
## # -interface(`fs_write_cgroup_files', ` +interface(`fs_write_cgroupfs_files', ` gen_require(` - type cgroup_t; - + type cgroupfs_t; ') - write_files_pattern($1, cgroup_t, cgroup_t) + write_files_pattern($1, cgroupfs_t, cgroupfs_t) ') ######################################## @@ -760,13 +756,52 @@ ##
## # -interface(`fs_rw_cgroup_files',` +interface(`fs_rw_cgroupfs_files',` gen_require(` - type cgroup_t; + type cgroupfs_t; ') - rw_files_pattern($1, cgroup_t, cgroup_t) + rw_files_pattern($1, cgroupfs_t, cgroupfs_t) +') + +######################################## +## +## Do not audit attempts to getattr, +## open, read and write files on cgroup +## file systems. +## +## +## +## Domain to not audit. +## +## +# +interface(`fs_dontaudit_rw_cgroupfs_files',` + gen_require(` + type cgroupfs_t; + ') + + dontaudit $1 cgroupfs_t:file rw_file_perms; +') + +######################################## +## +## Do not audit attempts to read +## dirs on a CIFS or SMB filesystem. +## +## +## +## Domain to not audit. +## +## +# +interface(`fs_dontaudit_list_cifs_dirs',` + gen_require(` + type cifs_t; + ') + + dontaudit $1 cifs_t:dir list_dir_perms; ') ######################################## @@ -1141,7 +1176,7 @@ type cifs_t; ') - dontaudit $1 cifs_t:file rw_file_perms; + dontaudit $1 cifs_t:file rw_inherited_file_perms; ') ######################################## @@ -1404,6 +1439,25 @@ domain_auto_transition_pattern($1, cifs_t, $2) ') +######################################## +## +## Make general progams in cifs an entrypoint for +## the specified domain. +## +## +## +## The domain for which cifs_t is an entrypoint. +## +## +# +interface(`fs_cifs_entry_type',` + gen_require(` + type cifs_t; + ') + + domain_entry_file($1, cifs_t) +') + ####################################### ## ## Create, read, write, and delete dirs @@ -1831,6 +1885,25 @@ ######################################## ## +## Get the attributes of an hugetlbfs +## filesystem; +## +## +## +## Domain allowed access. +## +## +# +interface(`fs_getattr_hugetlbfs',` + gen_require(` + type hugetlbfs_t; + ') + + allow $1 hugetlbfs_t:filesystem getattr; +') + +######################################## +## ## Read and write hugetlbfs files. ## ## @@ -1899,6 +1972,7 @@ ') allow $1 inotifyfs_t:dir list_dir_perms; + fs_read_anon_inodefs_files($1) ') ######################################## @@ -2295,6 +2369,25 @@ ######################################## ## +## Make general progams in nfs an entrypoint for +## the specified domain. +## +## +## +## The domain for which nfs_t is an entrypoint. +## +## +# +interface(`fs_nfs_entry_type',` + gen_require(` + type nfs_t; + ') + + domain_entry_file($1, nfs_t) +') + +######################################## +## ## Append files ## on a NFS filesystem. ## @@ -2349,7 +2442,7 @@ type nfs_t; ') - dontaudit $1 nfs_t:file rw_file_perms; + dontaudit $1 nfs_t:file rw_inherited_file_perms; ') ######################################## @@ -2537,6 +2630,24 @@ ######################################## ## +## Do not audit attempts to write removable storage files. +## +## +## +## Domain not to audit. +## +## +# +interface(`fs_dontaudit_write_removable_files',` + gen_require(` + type removable_t; + ') + + dontaudit $1 removable_t:file write_file_perms; +') + +######################################## +## ## Read removable storage symbolic links. ## ## @@ -2745,7 +2856,7 @@ ######################################### ## ## Create, read, write, and delete symbolic links -## on a CIFS or SMB network filesystem. +## on a NFS network filesystem. ## ## ## @@ -3870,6 +3981,24 @@ ######################################## ## +## dontaudit Read and write block nodes on tmpfs filesystems. +## +## +## +## Domain allowed access. +## +## +# +interface(`fs_dontaudit_read_tmpfs_blk_dev',` + gen_require(` + type tmpfs_t; + ') + + dontaudit $1 tmpfs_t:blk_file read_blk_file_perms; +') + +######################################## +## ## Relabel character nodes on tmpfs filesystems. ## ## @@ -4432,6 +4561,44 @@ ######################################## ## +## Get the attributes of all blk files with +## a filesystem type. +## +## +## +## Domain allowed access. +## +## +# +interface(`fs_getattr_all_blk_files',` + gen_require(` + attribute filesystem_type; + ') + + getattr_blk_files_pattern($1, filesystem_type, filesystem_type) +') + +######################################## +## +## Get the attributes of all chr files with +## a filesystem type. +## +## +## +## Domain allowed access. +## +## +# +interface(`fs_getattr_all_chr_files',` + gen_require(` + attribute filesystem_type; + ') + + getattr_chr_files_pattern($1, filesystem_type, filesystem_type) +') + +######################################## +## ## Do not audit attempts to get the attributes ## of all files with a filesystem type. ## @@ -4549,3 +4716,24 @@ relabelfrom_blk_files_pattern($1, noxattrfs, noxattrfs) relabelfrom_chr_files_pattern($1, noxattrfs, noxattrfs) ') + +######################################## +## +## Do not audit attempts to read or write +## all leaked filesystems files. +## +## +## +## Domain allowed access. +## +## +# +interface(`fs_dontaudit_leaks',` + gen_require(` + attribute filesystem_type; + ') + + dontaudit $1 filesystem_type:file rw_inherited_file_perms; + dontaudit $1 filesystem_type:lnk_file { read }; +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/filesystem.te serefpolicy-3.7.19/policy/modules/kernel/filesystem.te --- nsaserefpolicy/policy/modules/kernel/filesystem.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/kernel/filesystem.te 2010-05-28 09:42:00.036611249 +0200 @@ -53,6 +53,7 @@ fs_type(anon_inodefs_t) files_mountpoint(anon_inodefs_t) genfscon anon_inodefs / gen_context(system_u:object_r:anon_inodefs_t,s0) +mls_trusted_object(anon_inodefs_t) type bdev_t; fs_type(bdev_t) @@ -68,6 +69,15 @@ files_mountpoint(capifs_t) genfscon capifs / gen_context(system_u:object_r:capifs_t,s0) +# +# cgroup fs +# + +type cgroupfs_t; +fs_type(cgroupfs_t) +files_type(cgroupfs_t) +genfscon cgroup / gen_context(system_u:object_r:cgroupfs_t,s0) + type configfs_t; fs_type(configfs_t) genfscon configfs / gen_context(system_u:object_r:configfs_t,s0) @@ -243,6 +253,7 @@ type removable_t; allow removable_t noxattrfs:filesystem associate; fs_noxattr_type(removable_t) +files_type(removable_t) files_mountpoint(removable_t) # diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/kernel.if serefpolicy-3.7.19/policy/modules/kernel/kernel.if --- nsaserefpolicy/policy/modules/kernel/kernel.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/kernel/kernel.if 2010-05-28 09:42:00.038610838 +0200 @@ -534,6 +534,37 @@ ######################################## ## +## Dontaudit caller request the kernel to load a module +## +## +##

+## Allow the specified domain to request that the kernel +## load a kernel module. An example of this is the +## auto-loading of network drivers when doing an +## ioctl() on a network interface. +##

+##

+## In the specific case of a module loading request +## on a network interface, the domain will also +## need the net_admin capability. +##

+##
+## +## +## Domain allowed access. +## +## +# +interface(`kernel_dontaudit_request_load_module',` + gen_require(` + type kernel_t; + ') + + dontaudit $1 kernel_t:system module_request; +') + +######################################## +## ## Get information on all System V IPC objects. ## ## @@ -1959,7 +1990,7 @@ ') dontaudit $1 sysctl_type:dir list_dir_perms; - dontaudit $1 sysctl_type:file getattr; + dontaudit $1 sysctl_type:file read_file_perms; ') ######################################## @@ -2046,6 +2077,24 @@ allow $1 unlabeled_t:filesystem mount; ') +######################################## +## +## Unmount a kernel unlabeled filesystem. +## +## +## +## Domain allowed access. +## +## +# +interface(`kernel_unmount_unlabeled',` + gen_require(` + type unlabeled_t; + ') + + allow $1 unlabeled_t:filesystem unmount; +') + ######################################## ## @@ -2195,6 +2244,24 @@ ######################################## ## +## Read and write unlabeled files. +## +## +## +## Domain allowed access. +## +## +# +interface(`kernel_rw_unlabeled_files',` + gen_require(` + type unlabeled_t; + ') + + allow $1 unlabeled_t:file rw_file_perms; +') + +######################################## +## ## Do not audit attempts by caller to get the ## attributes of an unlabeled file. ## @@ -2792,6 +2859,24 @@ ######################################## ## +## Relabel to unlabeled context . +## +## +## +## Domain allowed access. +## +## +# +interface(`kernel_relabelto_unlabeled',` + gen_require(` + type unlabeled_t; + ') + + allow $1 unlabeled_t:dir_file_class_set relabelto; +') + +######################################## +## ## Unconfined access to kernel module resources. ## ## @@ -2807,3 +2892,23 @@ typeattribute $1 kern_unconfined; ') + +######################################## +## +## Allow the specified domain to connect to +## the kernel with a unix socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`kernel_stream_connect',` + gen_require(` + type kernel_t; + ') + + allow $1 kernel_t:unix_stream_socket connectto; +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/kernel.te serefpolicy-3.7.19/policy/modules/kernel/kernel.te --- nsaserefpolicy/policy/modules/kernel/kernel.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/kernel/kernel.te 2010-05-28 09:42:00.039611192 +0200 @@ -46,15 +46,6 @@ sid kernel gen_context(system_u:system_r:kernel_t,mls_systemhigh) # -# cgroup fs -# - -type cgroup_t; -fs_type(cgroup_t) -allow cgroup_t self:filesystem associate; -genfscon cgroup / gen_context(system_u:object_r:cgroup_t,s0) - -# # DebugFS # @@ -64,6 +55,15 @@ genfscon debugfs / gen_context(system_u:object_r:debugfs_t,s0) # +# infinibandeventfs fs +# + +type infinibandeventfs_t; +fs_type(infinibandeventfs_t) +allow infinibandeventfs_t self:filesystem associate; +genfscon infinibandeventfs / gen_context(system_u:object_r:infinibandeventfs_t,s0) + +# # kvmFS # @@ -166,6 +166,7 @@ # type unlabeled_t; sid unlabeled gen_context(system_u:object_r:unlabeled_t,mls_systemhigh) +fs_associate(unlabeled_t) # These initial sids are no longer used, and can be removed: sid any_socket gen_context(system_u:object_r:unlabeled_t,mls_systemhigh) @@ -256,7 +257,8 @@ selinux_load_policy(kernel_t) -term_use_console(kernel_t) +term_use_all_terms(kernel_t) +term_use_ptmx(kernel_t) corecmd_exec_shell(kernel_t) corecmd_list_bin(kernel_t) @@ -270,6 +272,8 @@ files_list_etc(kernel_t) files_list_home(kernel_t) files_read_usr_files(kernel_t) +files_manage_mounttab(kernel_t) +files_manage_generic_spool_dirs(kernel_t) mcs_process_set_categories(kernel_t) @@ -277,12 +281,18 @@ mls_process_write_down(kernel_t) mls_file_write_all_levels(kernel_t) mls_file_read_all_levels(kernel_t) +mls_socket_write_all_levels(kernel_t) +mls_fd_share_all_levels(kernel_t) + +logging_manage_generic_logs(kernel_t) ifdef(`distro_redhat',` # Bugzilla 222337 fs_rw_tmpfs_chr_files(kernel_t) ') +userdom_user_home_dir_filetrans_user_home_content(kernel_t, { file dir }) + optional_policy(` hotplug_search_config(kernel_t) ') @@ -359,6 +369,10 @@ unconfined_domain_noaudit(kernel_t) ') +optional_policy(` + xserver_xdm_manage_spool(kernel_t) +') + ######################################## # # Unlabeled process local policy diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/selinux.if serefpolicy-3.7.19/policy/modules/kernel/selinux.if --- nsaserefpolicy/policy/modules/kernel/selinux.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/kernel/selinux.if 2010-05-28 09:42:00.040610567 +0200 @@ -40,7 +40,7 @@ # because of this statement, any module which # calls this interface must be in the base module: - genfscon selinuxfs /booleans/$2 gen_context(system_u:object_r:$1,s0) +# genfscon selinuxfs /booleans/$2 gen_context(system_u:object_r:$1,s0) ') ######################################## @@ -202,6 +202,7 @@ type security_t; ') + selinux_dontaudit_getattr_fs($1) dontaudit $1 security_t:dir search_dir_perms; dontaudit $1 security_t:file read_file_perms; ') @@ -223,6 +224,7 @@ type security_t; ') + selinux_get_fs_mount($1) allow $1 security_t:dir list_dir_perms; allow $1 security_t:file read_file_perms; ') @@ -404,6 +406,7 @@ ') allow $1 security_t:dir list_dir_perms; + allow $1 boolean_type:dir list_dir_perms; allow $1 boolean_type:file rw_file_perms; if(!secure_mode_policyload) { @@ -622,3 +625,23 @@ typeattribute $1 selinux_unconfined_type; ') + +######################################## +## +## Generate a file context for a boolean type +## +## +## +## Domain allowed access. +## +## +# +interface(`selinux_genbool',` + gen_require(` + attribute boolean_type; + ') + + type $1, boolean_type; + fs_type($1) + mls_trusted_object($1) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/storage.fc serefpolicy-3.7.19/policy/modules/kernel/storage.fc --- nsaserefpolicy/policy/modules/kernel/storage.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/kernel/storage.fc 2010-05-28 09:42:00.041610572 +0200 @@ -20,6 +20,7 @@ /dev/gscd -b gen_context(system_u:object_r:removable_device_t,s0) /dev/hitcd -b gen_context(system_u:object_r:removable_device_t,s0) /dev/ht[0-1] -b gen_context(system_u:object_r:tape_device_t,s0) +/dev/hwcdrom -b gen_context(system_u:object_r:removable_device_t,s0) /dev/initrd -b gen_context(system_u:object_r:fixed_disk_device_t,mls_systemhigh) /dev/jsfd -b gen_context(system_u:object_r:fixed_disk_device_t,mls_systemhigh) /dev/jsflash -c gen_context(system_u:object_r:fixed_disk_device_t,mls_systemhigh) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/storage.if serefpolicy-3.7.19/policy/modules/kernel/storage.if --- nsaserefpolicy/policy/modules/kernel/storage.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/kernel/storage.if 2010-05-28 09:42:00.041610572 +0200 @@ -101,6 +101,8 @@ dev_list_all_dev_nodes($1) allow $1 fixed_disk_device_t:blk_file read_blk_file_perms; allow $1 fixed_disk_device_t:chr_file read_chr_file_perms; + #577012 + allow $1 fixed_disk_device_t:lnk_file read_lnk_file_perms; typeattribute $1 fixed_disk_raw_read; ') @@ -572,6 +574,26 @@ ######################################## ## +## Do not audit attempts made by the caller to write +## removable devices device nodes. +## +## +## +## The type of the process to not audit. +## +## +# +interface(`storage_dontaudit_write_removable_device',` + gen_require(` + type removable_device_t; + + ') + + dontaudit $1 removable_device_t:blk_file write_blk_file_perms; +') + +######################################## +## ## Allow the caller to set the attributes of removable ## devices device nodes. ## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/kernel/terminal.if serefpolicy-3.7.19/policy/modules/kernel/terminal.if --- nsaserefpolicy/policy/modules/kernel/terminal.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/kernel/terminal.if 2010-05-28 09:42:00.042610995 +0200 @@ -292,9 +292,11 @@ interface(`term_dontaudit_use_console',` gen_require(` type console_device_t; + type tty_device_t; ') - dontaudit $1 console_device_t:chr_file rw_chr_file_perms; + dontaudit $1 console_device_t:chr_file rw_inherited_chr_file_perms; + dontaudit $1 tty_device_t:chr_file rw_inherited_chr_file_perms; ') ######################################## @@ -672,6 +674,25 @@ ######################################## ## +## Do not audit attempts to get attributes +## on the pty multiplexor (/dev/ptmx). +## +## +## +## The type of the process to not audit. +## +## +# +interface(`term_dontaudit_getattr_ptmx',` + gen_require(` + type ptmx_t; + ') + + dontaudit $1 ptmx_t:chr_file getattr; +') + +######################################## +## ## Do not audit attempts to read and ## write the pty multiplexor (/dev/ptmx). ## @@ -829,7 +850,7 @@ attribute ptynode; ') - dontaudit $1 ptynode:chr_file { rw_term_perms lock append }; + dontaudit $1 ptynode:chr_file { rw_inherited_term_perms lock append }; ') ######################################## @@ -1196,7 +1217,7 @@ type tty_device_t; ') - dontaudit $1 tty_device_t:chr_file rw_chr_file_perms; + dontaudit $1 tty_device_t:chr_file rw_inherited_chr_file_perms; ') ######################################## @@ -1333,7 +1354,7 @@ attribute ttynode; ') - dontaudit $1 ttynode:chr_file rw_chr_file_perms; + dontaudit $1 ttynode:chr_file rw_inherited_chr_file_perms; ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/auditadm.te serefpolicy-3.7.19/policy/modules/roles/auditadm.te --- nsaserefpolicy/policy/modules/roles/auditadm.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/roles/auditadm.te 2010-05-28 09:42:00.043610790 +0200 @@ -29,10 +29,13 @@ logging_manage_audit_config(auditadm_t) logging_run_auditctl(auditadm_t, auditadm_r) logging_run_auditd(auditadm_t, auditadm_r) +logging_stream_connect_syslog(auditadm_t) seutil_run_runinit(auditadm_t, auditadm_r) seutil_read_bin_policy(auditadm_t) +userdom_dontaudit_search_admin_dir(auditadm_t) + optional_policy(` consoletype_exec(auditadm_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/guest.te serefpolicy-3.7.19/policy/modules/roles/guest.te --- nsaserefpolicy/policy/modules/roles/guest.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/roles/guest.te 2010-05-28 09:42:00.044610794 +0200 @@ -16,11 +16,7 @@ # optional_policy(` - java_role_template(guest, guest_r, guest_t) + apache_role(guest_r, guest_t) ') -optional_policy(` - mono_role_template(guest, guest_r, guest_t) -') - -#gen_user(guest_u,, guest_r, s0, s0) +gen_user(guest_u, user, guest_r, s0, s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/secadm.te serefpolicy-3.7.19/policy/modules/roles/secadm.te --- nsaserefpolicy/policy/modules/roles/secadm.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/roles/secadm.te 2010-05-28 09:42:00.044610794 +0200 @@ -10,6 +10,8 @@ userdom_unpriv_user_template(secadm) userdom_security_admin_template(secadm_t, secadm_r) +userdom_inherit_append_admin_home_files(secadm_t) +userdom_read_admin_home_files(secadm_t) ######################################## # diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/staff.te serefpolicy-3.7.19/policy/modules/roles/staff.te --- nsaserefpolicy/policy/modules/roles/staff.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/roles/staff.te 2010-05-28 09:42:00.045610728 +0200 @@ -9,25 +9,56 @@ role staff_r; userdom_unpriv_user_template(staff) +fs_exec_noxattr(staff_t) + +# needed for sandbox +allow staff_t self:process setexec; ######################################## # # Local policy # +kernel_read_ring_buffer(staff_t) +kernel_getattr_core_if(staff_t) +kernel_getattr_message_if(staff_t) +kernel_read_software_raid_state(staff_t) + +auth_domtrans_pam_console(staff_t) + +init_dbus_chat_script(staff_t) + +seutil_read_module_store(staff_t) +seutil_run_newrole(staff_t, staff_r) +netutils_run_ping(staff_t, staff_r) +netutils_signal_ping(staff_t) + optional_policy(` apache_role(staff_r, staff_t) ') +ifndef(`distro_ +redhat',` + optional_policy(` auth_role(staff_r, staff_t) ') +') optional_policy(` auditadm_role_change(staff_r) ') optional_policy(` + kerneloops_manage_tmp_files(staff_t) +') + +optional_policy(` + logadm_role_change(staff_r) +') + +ifndef(`distro_redhat',` +optional_policy(` bluetooth_role(staff_r, staff_t) ') @@ -99,12 +130,18 @@ oident_manage_user_content(staff_t) oident_relabel_user_content(staff_t) ') +') optional_policy(` postgresql_role(staff_r, staff_t) ') optional_policy(` + rtkit_scheduled(staff_t) +') + +ifndef(`distro_redhat',` +optional_policy(` pyzor_role(staff_r, staff_t) ') @@ -119,22 +156,27 @@ optional_policy(` screen_role_template(staff, staff_r, staff_t) ') +') optional_policy(` secadm_role_change(staff_r) ') +ifndef(`distro_redhat',` optional_policy(` spamassassin_role(staff_r, staff_t) ') +') optional_policy(` ssh_role_template(staff, staff_r, staff_t) ') +ifndef(`distro_redhat',` optional_policy(` su_role_template(staff, staff_r, staff_t) ') +') optional_policy(` sudo_role_template(staff, staff_r, staff_t) @@ -146,6 +188,11 @@ ') optional_policy(` + telepathysofiasip_role(staff_r, staff_t) +') + +ifndef(`distro_redhat',` +optional_policy(` thunderbird_role(staff_r, staff_t) ') @@ -169,6 +216,77 @@ wireshark_role(staff_r, staff_t) ') +') + +optional_policy(` + unconfined_role_change(staff_r) +') + +optional_policy(` + webadm_role_change(staff_r) +') + optional_policy(` xserver_role(staff_r, staff_t) ') + +domain_read_all_domains_state(staff_usertype) +domain_getattr_all_domains(staff_usertype) +domain_obj_id_change_exemption(staff_t) + +files_read_kernel_modules(staff_usertype) + +kernel_read_fs_sysctls(staff_usertype) + +modutils_read_module_config(staff_usertype) +modutils_read_module_deps(staff_usertype) + +miscfiles_read_hwdata(staff_usertype) + +term_use_unallocated_ttys(staff_usertype) + +optional_policy(` + accountsd_dbus_chat(staff_t) +') + +optional_policy(` + gnomeclock_dbus_chat(staff_t) +') + +optional_policy(` + firewallgui_dbus_chat(staff_t) +') + +optional_policy(` + lpd_list_spool(staff_t) +') + +optional_policy(` + kerneloops_dbus_chat(staff_t) +') + +optional_policy(` + rpm_dbus_chat(staff_usertype) +') + +optional_policy(` + sandbox_transition(staff_t, staff_r) +') + +optional_policy(` + screen_role_template(staff, staff_r, staff_t) +') + +optional_policy(` + setroubleshoot_stream_connect(staff_t) + setroubleshoot_dbus_chat(staff_t) + setroubleshoot_dbus_chat_fixit(staff_t) +') + +optional_policy(` + virt_stream_connect(staff_t) +') + +optional_policy(` + userhelper_console_role_template(staff, staff_r, staff_usertype) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/sysadm.te serefpolicy-3.7.19/policy/modules/roles/sysadm.te --- nsaserefpolicy/policy/modules/roles/sysadm.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/roles/sysadm.te 2010-05-28 09:42:00.046610802 +0200 @@ -28,17 +28,29 @@ corecmd_exec_shell(sysadm_t) +domain_dontaudit_read_all_domains_state(sysadm_t) + mls_process_read_up(sysadm_t) +mls_file_read_to_clearance(sysadm_t) +mls_process_write_to_clearance(sysadm_t) ubac_process_exempt(sysadm_t) ubac_file_exempt(sysadm_t) ubac_fd_exempt(sysadm_t) +application_exec(sysadm_t) + init_exec(sysadm_t) +init_exec_script_files(sysadm_t) # Add/remove user home directories userdom_manage_user_home_dirs(sysadm_t) userdom_home_filetrans_user_home_dir(sysadm_t) +userdom_manage_user_tmp_dirs(sysadm_t) +userdom_manage_user_tmp_files(sysadm_t) +userdom_manage_user_tmp_symlinks(sysadm_t) +userdom_manage_user_tmp_chr_files(sysadm_t) +userdom_manage_user_tmp_blk_files(sysadm_t) ifdef(`direct_sysadm_daemon',` optional_policy(` @@ -56,6 +68,7 @@ logging_manage_audit_log(sysadm_t) logging_manage_audit_config(sysadm_t) logging_run_auditctl(sysadm_t, sysadm_r) + logging_stream_connect_syslog(sysadm_t) ') tunable_policy(`allow_ptrace',` @@ -70,7 +83,9 @@ apache_run_helper(sysadm_t, sysadm_r) #apache_run_all_scripts(sysadm_t, sysadm_r) #apache_domtrans_sys_script(sysadm_t) - apache_role(sysadm_r, sysadm_t) + ifndef(`distro_redhat',` + apache_role(sysadm_r, sysadm_t) + ') ') optional_policy(` @@ -86,9 +101,11 @@ auditadm_role_change(sysadm_r) ') +ifndef(`distro_redhat',` optional_policy(` auth_role(sysadm_r, sysadm_t) ') +') optional_policy(` backup_run(sysadm_t, sysadm_r) @@ -98,17 +115,25 @@ bind_run_ndc(sysadm_t, sysadm_r) ') +ifndef(`distro_redhat',` optional_policy(` bluetooth_role(sysadm_r, sysadm_t) ') +') optional_policy(` bootloader_run(sysadm_t, sysadm_r) ') +ifndef(`distro_redhat',` optional_policy(` cdrecord_role(sysadm_r, sysadm_t) ') +') + +optional_policy(` + certmonger_dbus_chat(sysadm_t) +') optional_policy(` certwatch_run(sysadm_t, sysadm_r) @@ -126,16 +151,18 @@ consoletype_run(sysadm_t, sysadm_r) ') +ifndef(`distro_redhat',` optional_policy(` cron_admin_role(sysadm_r, sysadm_t) ') optional_policy(` - cvs_exec(sysadm_t) + dbus_role_template(sysadm, sysadm_r, sysadm_t) +') ') optional_policy(` - dbus_role_template(sysadm, sysadm_r, sysadm_t) + daemonstools_run_start(sysadm_t, sysadm_r) ') optional_policy(` @@ -165,9 +192,11 @@ ethereal_run_tethereal(sysadm_t, sysadm_r) ') +ifndef(`distro_redhat',` optional_policy(` evolution_role(sysadm_r, sysadm_t) ') +') optional_policy(` firstboot_run(sysadm_t, sysadm_r) @@ -177,6 +206,7 @@ fstools_run(sysadm_t, sysadm_r) ') +ifndef(`distro_redhat',` optional_policy(` games_role(sysadm_r, sysadm_t) ') @@ -192,6 +222,7 @@ optional_policy(` gpg_role(sysadm_r, sysadm_t) ') +') optional_policy(` hostname_run(sysadm_t, sysadm_r) @@ -205,6 +236,9 @@ ipsec_stream_connect(sysadm_t) # for lsof ipsec_getattr_key_sockets(sysadm_t) + ipsec_run_setkey(sysadm_t, sysadm_r) + ipsec_run_racoon(sysadm_t, sysadm_r) + ipsec_stream_connect_racoon(sysadm_t) ') optional_policy(` @@ -212,12 +246,18 @@ ') optional_policy(` + kerberos_exec_kadmind(sysadm_t) +') + +ifndef(`distro_redhat',` +optional_policy(` irc_role(sysadm_r, sysadm_t) ') optional_policy(` java_role(sysadm_r, sysadm_t) ') +') optional_policy(` kudzu_run(sysadm_t, sysadm_r) @@ -227,9 +267,11 @@ libs_run_ldconfig(sysadm_t, sysadm_r) ') +ifndef(`distro_redhat',` optional_policy(` lockdev_role(sysadm_r, sysadm_t) ') +') optional_policy(` logrotate_run(sysadm_t, sysadm_r) @@ -252,8 +294,10 @@ optional_policy(` mount_run(sysadm_t, sysadm_r) + mount_run_showmount(sysadm_t, sysadm_r) ') +ifndef(`distro_redhat',` optional_policy(` mozilla_role(sysadm_r, sysadm_t) ') @@ -261,6 +305,7 @@ optional_policy(` mplayer_role(sysadm_r, sysadm_t) ') +') optional_policy(` mta_role(sysadm_r, sysadm_t) @@ -308,8 +353,14 @@ ') optional_policy(` + prelink_run(sysadm_t, sysadm_r) +') + +ifndef(`distro_redhat',` +optional_policy(` pyzor_role(sysadm_r, sysadm_t) ') +') optional_policy(` quota_run(sysadm_t, sysadm_r) @@ -319,9 +370,11 @@ raid_domtrans_mdadm(sysadm_t) ') +ifndef(`distro_redhat',` optional_policy(` razor_role(sysadm_r, sysadm_t) ') +') optional_policy(` rpc_domtrans_nfsd(sysadm_t) @@ -331,9 +384,11 @@ rpm_run(sysadm_t, sysadm_r) ') +ifndef(`distro_redhat',` optional_policy(` rssh_role(sysadm_r, sysadm_t) ') +') optional_policy(` rsync_exec(sysadm_t) @@ -358,8 +413,14 @@ ') optional_policy(` + shutdown_run(sysadm_t, sysadm_r) +') + +ifndef(`distro_redhat',` +optional_policy(` spamassassin_role(sysadm_r, sysadm_t) ') +') optional_policy(` ssh_role_template(sysadm, sysadm_r, sysadm_t) @@ -382,9 +443,11 @@ sysnet_run_dhcpc(sysadm_t, sysadm_r) ') +ifndef(`distro_redhat',` optional_policy(` thunderbird_role(sysadm_r, sysadm_t) ') +') optional_policy(` tripwire_run_siggen(sysadm_t, sysadm_r) @@ -393,17 +456,21 @@ tripwire_run_twprint(sysadm_t, sysadm_r) ') +ifndef(`distro_redhat',` optional_policy(` tvtime_role(sysadm_r, sysadm_t) ') +') optional_policy(` tzdata_domtrans(sysadm_t) ') +ifndef(`distro_redhat',` optional_policy(` uml_role(sysadm_r, sysadm_t) ') +') optional_policy(` unconfined_domtrans(sysadm_t) @@ -417,9 +484,11 @@ usbmodules_run(sysadm_t, sysadm_r) ') +ifndef(`distro_redhat',` optional_policy(` userhelper_role_template(sysadm, sysadm_r, sysadm_t) ') +') optional_policy(` usermanage_run_admin_passwd(sysadm_t, sysadm_r) @@ -427,9 +496,15 @@ usermanage_run_useradd(sysadm_t, sysadm_r) ') +ifndef(`distro_redhat',` optional_policy(` vmware_role(sysadm_r, sysadm_t) ') +') + +optional_policy(` + vpn_run(sysadm_t, sysadm_r) +') optional_policy(` vpn_run(sysadm_t, sysadm_r) @@ -440,13 +515,30 @@ ') optional_policy(` + virt_stream_connect(sysadm_t) +') + +ifndef(`distro_redhat',` +optional_policy(` wireshark_role(sysadm_r, sysadm_t) ') optional_policy(` xserver_role(sysadm_r, sysadm_t) ') +') optional_policy(` yam_run(sysadm_t, sysadm_r) ') + +optional_policy(` + zebra_stream_connect(sysadm_t) +') + +init_script_role_transition(sysadm_r) + +files_read_kernel_modules(sysadm_t) +kernel_read_fs_sysctls(sysadm_t) +modutils_read_module_deps(sysadm_t) +miscfiles_read_hwdata(sysadm_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/unconfineduser.fc serefpolicy-3.7.19/policy/modules/roles/unconfineduser.fc --- nsaserefpolicy/policy/modules/roles/unconfineduser.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/roles/unconfineduser.fc 2010-05-28 09:42:00.047610527 +0200 @@ -0,0 +1,10 @@ +# Add programs here which should not be confined by SELinux +# e.g.: +# /usr/local/bin/appsrv -- gen_context(system_u:object_r:unconfined_exec_t,s0) +# For the time being until someone writes a sane policy, we need initrc to transition to unconfined_t +/usr/bin/vncserver -- gen_context(system_u:object_r:unconfined_exec_t,s0) +/usr/sbin/mock -- gen_context(system_u:object_r:unconfined_notrans_exec_t,s0) +/usr/sbin/sysreport -- gen_context(system_u:object_r:unconfined_notrans_exec_t,s0) + +/usr/sbin/xrdp -- gen_context(system_u:object_r:unconfined_exec_t,s0) +/usr/sbin/xrdp-sesman -- gen_context(system_u:object_r:unconfined_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/unconfineduser.if serefpolicy-3.7.19/policy/modules/roles/unconfineduser.if --- nsaserefpolicy/policy/modules/roles/unconfineduser.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/roles/unconfineduser.if 2010-05-28 09:42:00.048612487 +0200 @@ -0,0 +1,667 @@ +## Unconfiend user role + +######################################## +## +## Change from the unconfineduser role. +## +## +##

+## Change from the unconfineduser role to +## the specified role. +##

+##

+## This is an interface to support third party modules +## and its use is not allowed in upstream reference +## policy. +##

+##
+## +## +## Role allowed access. +## +## +## +# +interface(`unconfined_role_change_to',` + gen_require(` + role unconfined_r; + ') + + allow unconfined_r $1; +') + +######################################## +## +## Transition to the unconfined domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_domtrans',` + gen_require(` + type unconfined_t, unconfined_exec_t; + ') + + domtrans_pattern($1,unconfined_exec_t,unconfined_t) +') + +######################################## +## +## Execute specified programs in the unconfined domain. +## +## +## +## The type of the process performing this action. +## +## +## +## +## The role to allow the unconfined domain. +## +## +# +interface(`unconfined_run',` + gen_require(` + type unconfined_t; + ') + + unconfined_domtrans($1) + role $2 types unconfined_t; +') + +######################################## +## +## Transition to the unconfined domain by executing a shell. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_shell_domtrans',` + gen_require(` + attribute unconfined_login_domain; + ') + typeattribute $1 unconfined_login_domain; +') + +######################################## +## +## Allow unconfined to execute the specified program in +## the specified domain. +## +## +##

+## Allow unconfined to execute the specified program in +## the specified domain. +##

+##

+## This is a interface to support third party modules +## and its use is not allowed in upstream reference +## policy. +##

+##
+## +## +## Domain to execute in. +## +## +## +## +## Domain entry point file. +## +## +# +interface(`unconfined_domtrans_to',` + gen_require(` + type unconfined_t; + ') + + domtrans_pattern(unconfined_t,$2,$1) +') + +######################################## +## +## Allow unconfined to execute the specified program in +## the specified domain. Allow the specified domain the +## unconfined role and use of unconfined user terminals. +## +## +##

+## Allow unconfined to execute the specified program in +## the specified domain. Allow the specified domain the +## unconfined role and use of unconfined user terminals. +##

+##

+## This is a interface to support third party modules +## and its use is not allowed in upstream reference +## policy. +##

+##
+## +## +## Domain to execute in. +## +## +## +## +## Domain entry point file. +## +## +# +interface(`unconfined_run_to',` + gen_require(` + type unconfined_t; + role unconfined_r; + ') + + domtrans_pattern(unconfined_t,$2,$1) + role unconfined_r types $1; + userdom_use_user_terminals($1) +') + +######################################## +## +## Inherit file descriptors from the unconfined domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_use_fds',` + gen_require(` + type unconfined_t; + ') + + allow $1 unconfined_t:fd use; +') + +######################################## +## +## Send a SIGCHLD signal to the unconfined domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_sigchld',` + gen_require(` + type unconfined_t; + ') + + allow $1 unconfined_t:process sigchld; +') + +######################################## +## +## Send a SIGNULL signal to the unconfined domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_signull',` + gen_require(` + type unconfined_t; + ') + + allow $1 unconfined_t:process signull; +') + +######################################## +## +## Send a SIGNULL signal to the unconfined execmem domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_execmem_signull',` + gen_require(` + type unconfined_execmem_t; + ') + + allow $1 unconfined_execmem_t:process signull; +') + +######################################## +## +## Send a signal to the unconfined execmem domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_execmem_signal',` + gen_require(` + type unconfined_execmem_t; + ') + + allow $1 unconfined_execmem_t:process signal; +') + +######################################## +## +## Send generic signals to the unconfined domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_signal',` + gen_require(` + type unconfined_t; + ') + + allow $1 unconfined_t:process signal; +') + +######################################## +## +## Read unconfined domain unnamed pipes. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_read_pipes',` + gen_require(` + type unconfined_t; + ') + + allow $1 unconfined_t:fifo_file read_fifo_file_perms; +') + +######################################## +## +## Do not audit attempts to read unconfined domain unnamed pipes. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_dontaudit_read_pipes',` + gen_require(` + type unconfined_t; + ') + + dontaudit $1 unconfined_t:fifo_file read; +') + +######################################## +## +## Read and write unconfined domain unnamed pipes. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_rw_pipes',` + gen_require(` + type unconfined_t; + ') + + allow $1 unconfined_t:fifo_file rw_fifo_file_perms; +') + +######################################## +## +## Do not audit attempts to read and write +## unconfined domain unnamed pipes. +## +## +## +## Domain to not audit. +## +## +# +interface(`unconfined_dontaudit_rw_pipes',` + gen_require(` + type unconfined_t; + ') + + dontaudit $1 unconfined_t:fifo_file rw_file_perms; +') + +######################################## +## +## Do not audit attempts to read and write +## unconfined domain stream. +## +## +## +## Domain to not audit. +## +## +# +interface(`unconfined_dontaudit_rw_stream',` + gen_require(` + type unconfined_t; + ') + + dontaudit $1 unconfined_t:unix_stream_socket rw_socket_perms; +') + +######################################## +## +## Connect to the unconfined domain using +## a unix domain stream socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_stream_connect',` + gen_require(` + type unconfined_t; + ') + + allow $1 unconfined_t:unix_stream_socket connectto; +') + +######################################## +## +## Do not audit attempts to read or write +## unconfined domain tcp sockets. +## +## +##

+## Do not audit attempts to read or write +## unconfined domain tcp sockets. +##

+##

+## This interface was added due to a broken +## symptom in ldconfig. +##

+##
+## +## +## Domain to not audit. +## +## +# +interface(`unconfined_dontaudit_rw_tcp_sockets',` + gen_require(` + type unconfined_t; + ') + + dontaudit $1 unconfined_t:tcp_socket { read write }; +') + +######################################## +## +## Do not audit attempts to read or write +## unconfined domain packet sockets. +## +## +##

+## Do not audit attempts to read or write +## unconfined domain packet sockets. +##

+##

+## This interface was added due to a broken +## symptom. +##

+##
+## +## +## Domain to not audit. +## +## +# +interface(`unconfined_dontaudit_rw_packet_sockets',` + gen_require(` + type unconfined_t; + ') + + dontaudit $1 unconfined_t:packet_socket { read write }; +') + +######################################## +## +## Create keys for the unconfined domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_create_keys',` + gen_require(` + type unconfined_t; + ') + + allow $1 unconfined_t:key create; +') + +######################################## +## +## Send messages to the unconfined domain over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_dbus_send',` + gen_require(` + type unconfined_t; + class dbus send_msg; + ') + + allow $1 unconfined_t:dbus send_msg; +') + +######################################## +## +## Send and receive messages from +## unconfined_t over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_dbus_chat',` + gen_require(` + type unconfined_t; + class dbus send_msg; + ') + + allow $1 unconfined_t:dbus send_msg; + allow unconfined_t $1:dbus send_msg; +') + +######################################## +## +## Connect to the the unconfined DBUS +## for service (acquire_svc). +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_dbus_connect',` + gen_require(` + type unconfined_t; + class dbus acquire_svc; + ') + + allow $1 unconfined_t:dbus acquire_svc; +') + +######################################## +## +## Allow ptrace of unconfined domain +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_ptrace',` + gen_require(` + type unconfined_t; + ') + + allow $1 unconfined_t:process ptrace; +') + +######################################## +## +## Read and write to unconfined shared memory. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`unconfined_rw_shm',` + gen_require(` + type unconfined_t; + ') + + allow $1 unconfined_t:shm rw_shm_perms; +') + +######################################## +## +## Read and write to unconfined execmem shared memory. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`unconfined_execmem_rw_shm',` + gen_require(` + type unconfined_execmem_t; + ') + + allow $1 unconfined_execmem_t:shm rw_shm_perms; +') + +######################################## +## +## Transition to the unconfined_execmem domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_execmem_domtrans',` + + gen_require(` + type unconfined_execmem_t; + ') + + execmem_domtrans($1, unconfined_execmem_t) +') + +######################################## +## +## execute the execmem applications +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_execmem_exec',` + + gen_require(` + type execmem_exec_t; + ') + + can_exec($1, execmem_exec_t) +') + +######################################## +## +## Allow apps to set rlimits on userdomain +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_set_rlimitnh',` + gen_require(` + type unconfined_t; + ') + + allow $1 unconfined_t:process rlimitinh; +') + +######################################## +## +## Get the process group of unconfined. +## +## +## +## Domain allowed access. +## +## +# +interface(`unconfined_getpgid',` + gen_require(` + type unconfined_t; + ') + + allow $1 unconfined_t:process getpgid; +') + +######################################## +## +## Change to the unconfined role. +## +## +## +## Role allowed access. +## +## +## +# +interface(`unconfined_role_change',` + gen_require(` + role unconfined_r; + ') + + allow $1 unconfined_r; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/unconfineduser.te serefpolicy-3.7.19/policy/modules/roles/unconfineduser.te --- nsaserefpolicy/policy/modules/roles/unconfineduser.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/roles/unconfineduser.te 2010-05-28 09:42:00.049610676 +0200 @@ -0,0 +1,439 @@ +policy_module(unconfineduser, 1.0.0) + +######################################## +# +# Declarations +# +attribute unconfined_login_domain; + +## +##

+## Transition to confined nsplugin domains from unconfined user +##

+##
+gen_tunable(allow_unconfined_nsplugin_transition, false) + +## +##

+## Allow a user to login as an unconfined domain +##

+##
+gen_tunable(unconfined_login, true) + +## +##

+## Transition to confined qemu domains from unconfined user +##

+##
+gen_tunable(allow_unconfined_qemu_transition, false) + +# usage in this module of types created by these +# calls is not correct, however we dont currently +# have another method to add access to these types +userdom_base_user_template(unconfined) +userdom_manage_home_role(unconfined_r, unconfined_t) +userdom_manage_tmp_role(unconfined_r, unconfined_t) +userdom_manage_tmpfs_role(unconfined_r, unconfined_t) +userdom_unpriv_usertype(unconfined, unconfined_t) + +type unconfined_exec_t; +init_system_domain(unconfined_t, unconfined_exec_t) +role unconfined_r types unconfined_t; +role_transition system_r unconfined_exec_t unconfined_r; +allow system_r unconfined_r; + +domain_user_exemption_target(unconfined_t) +allow system_r unconfined_r; +allow unconfined_r system_r; +init_script_role_transition(unconfined_r) +role system_r types unconfined_t; +typealias unconfined_t alias unconfined_crontab_t; + +type unconfined_notrans_t; +type unconfined_notrans_exec_t; +init_system_domain(unconfined_notrans_t, unconfined_notrans_exec_t) +role unconfined_r types unconfined_notrans_t; + +######################################## +# +# Local policy +# + +dontaudit unconfined_t self:dir write; +dontaudit unconfined_t self:file setattr; + +allow unconfined_t self:system syslog_read; +dontaudit unconfined_t self:capability sys_module; + +files_create_boot_flag(unconfined_t) +files_create_default_dir(unconfined_t) +files_root_filetrans_default(unconfined_t, dir) + +mcs_killall(unconfined_t) +mcs_ptrace_all(unconfined_t) +mls_file_write_all_levels(unconfined_t) + +init_run_daemon(unconfined_t, unconfined_r) +init_domtrans_script(unconfined_t) +init_telinit(unconfined_t) + +libs_run_ldconfig(unconfined_t, unconfined_r) + +logging_send_syslog_msg(unconfined_t) +logging_run_auditctl(unconfined_t, unconfined_r) + +mount_run_unconfined(unconfined_t, unconfined_r) +# Unconfined running as system_r +mount_domtrans_unconfined(unconfined_t) + +seutil_run_setsebool(unconfined_t, unconfined_r) +seutil_run_setfiles(unconfined_t, unconfined_r) +seutil_run_semanage(unconfined_t, unconfined_r) + +unconfined_domain_noaudit(unconfined_t) + +userdom_user_home_dir_filetrans_user_home_content(unconfined_t, { dir file lnk_file fifo_file sock_file }) + +usermanage_run_passwd(unconfined_t, unconfined_r) +usermanage_run_chfn(unconfined_t, unconfined_r) + +tunable_policy(`allow_execmem',` + allow unconfined_t self:process execmem; +') + +tunable_policy(`allow_execmem && allow_execstack',` + allow unconfined_t self:process execstack; +') + +tunable_policy(`allow_execmod',` + userdom_execmod_user_home_files(unconfined_usertype) +') + +tunable_policy(`unconfined_login',` + corecmd_shell_domtrans(unconfined_login_domain,unconfined_t) + allow unconfined_t unconfined_login_domain:fd use; + allow unconfined_t unconfined_login_domain:fifo_file rw_file_perms; + allow unconfined_t unconfined_login_domain:process sigchld; +') + +optional_policy(` + gen_require(` + attribute unconfined_usertype; + ') + + nsplugin_role_notrans(unconfined_r, unconfined_usertype) + optional_policy(` + tunable_policy(`allow_unconfined_nsplugin_transition',` + nsplugin_domtrans(unconfined_usertype) + nsplugin_domtrans_config(unconfined_usertype) + ') + ') + + optional_policy(` + abrt_dbus_chat(unconfined_usertype) + abrt_run_helper(unconfined_usertype, unconfined_r) + ') + + optional_policy(` + avahi_dbus_chat(unconfined_usertype) + ') + + optional_policy(` + certmonger_dbus_chat(unconfined_usertype) + ') + + optional_policy(` + devicekit_dbus_chat(unconfined_usertype) + devicekit_dbus_chat_disk(unconfined_usertype) + devicekit_dbus_chat_power(unconfined_usertype) + ') + + optional_policy(` + hal_dbus_chat(unconfined_usertype) + ') + + optional_policy(` + iptables_run(unconfined_usertype, unconfined_r) + ') + + optional_policy(` + networkmanager_dbus_chat(unconfined_usertype) + ') + + optional_policy(` + policykit_role(unconfined_r, unconfined_usertype) + ') + + optional_policy(` + rtkit_scheduled(unconfined_usertype) + ') + + optional_policy(` + setroubleshoot_dbus_chat(unconfined_usertype) + setroubleshoot_dbus_chat_fixit(unconfined_t) + ') + + optional_policy(` + sandbox_transition(unconfined_usertype, unconfined_r) + ') + + optional_policy(` + shutdown_run(unconfined_t, unconfined_r) + ') + + optional_policy(` + tzdata_run(unconfined_usertype, unconfined_r) + ') + + optional_policy(` + xserver_rw_shm(unconfined_usertype) + xserver_run_xauth(unconfined_usertype, unconfined_r) + xserver_dbus_chat_xdm(unconfined_usertype) + ') +') + +ifdef(`distro_gentoo',` + seutil_run_runinit(unconfined_t, unconfined_r) + seutil_init_script_run_runinit(unconfined_t, unconfined_r) +') + +optional_policy(` + accountsd_dbus_chat(unconfined_t) +') + +optional_policy(` + ada_run(unconfined_t, unconfined_r) +') + +optional_policy(` + apache_run_helper(unconfined_t, unconfined_r) +') + +optional_policy(` + bind_run_ndc(unconfined_t, unconfined_r) +') + +optional_policy(` + bootloader_run(unconfined_t, unconfined_r) +') + +optional_policy(` + cron_unconfined_role(unconfined_r, unconfined_t) +') + +optional_policy(` + chrome_role(unconfined_r, unconfined_t) +') + +optional_policy(` + dbus_role_template(unconfined, unconfined_r, unconfined_t) + + optional_policy(` + unconfined_domain(unconfined_dbusd_t) + unconfined_execmem_domtrans(unconfined_dbusd_t) + + optional_policy(` + xserver_rw_shm(unconfined_dbusd_t) + ') + ') + + init_dbus_chat_script(unconfined_usertype) + + dbus_stub(unconfined_t) + + optional_policy(` + bluetooth_dbus_chat(unconfined_usertype) + ') + + optional_policy(` + consolekit_dbus_chat(unconfined_usertype) + ') + + optional_policy(` + cups_dbus_chat_config(unconfined_usertype) + ') + + optional_policy(` + fprintd_dbus_chat(unconfined_usertype) + ') + + optional_policy(` + gnomeclock_dbus_chat(unconfined_usertype) + gnome_dbus_chat_gconfdefault(unconfined_usertype) + ') + + optional_policy(` + kerneloops_dbus_chat(unconfined_usertype) + ') + + optional_policy(` + oddjob_dbus_chat(unconfined_usertype) + ') + + optional_policy(` + vpn_dbus_chat(unconfined_usertype) + ') +') + +optional_policy(` + firewallgui_dbus_chat(unconfined_usertype) +') + +optional_policy(` + firstboot_run(unconfined_t, unconfined_r) +') + +optional_policy(` + ftp_run_ftpdctl(unconfined_t, unconfined_r) +') + +optional_policy(` + gpsd_run(unconfined_t, unconfined_r) +') + +optional_policy(` + java_run_unconfined(unconfined_t, unconfined_r) +') + +optional_policy(` + livecd_run(unconfined_t, unconfined_r) +') + +optional_policy(` + lpd_run_checkpc(unconfined_t, unconfined_r) +') + +optional_policy(` + modutils_run_update_mods(unconfined_t, unconfined_r) +') + +optional_policy(` + mono_role_template(unconfined, unconfined_r, unconfined_t) + unconfined_domain_noaudit(unconfined_mono_t) + role system_r types unconfined_mono_t; +') + +optional_policy(` + oddjob_run_mkhomedir(unconfined_t, unconfined_r) +') + +optional_policy(` + prelink_run(unconfined_t, unconfined_r) +') + +optional_policy(` + portmap_run_helper(unconfined_t, unconfined_r) +') + +#optional_policy(` +# ppp_run(unconfined_t, unconfined_r) +#') + +optional_policy(` + qemu_unconfined_role(unconfined_r) + + tunable_policy(`allow_unconfined_qemu_transition',` + qemu_domtrans(unconfined_t) + ',` + qemu_domtrans_unconfined(unconfined_t) +') +') + +optional_policy(` + rpm_run(unconfined_t, unconfined_r) + # Allow SELinux aware applications to request rpm_script execution + rpm_transition_script(unconfined_t) + rpm_dbus_chat(unconfined_t) +') + +optional_policy(` + samba_role_notrans(unconfined_r) + samba_run_unconfined_net(unconfined_t, unconfined_r) +# samba_run_winbind_helper(unconfined_t, unconfined_r) + samba_run_smbcontrol(unconfined_t, unconfined_r) +') + +optional_policy(` + sendmail_run_unconfined(unconfined_t, unconfined_r) +') + +optional_policy(` + sysnet_run_dhcpc(unconfined_t, unconfined_r) + sysnet_dbus_chat_dhcpc(unconfined_t) + sysnet_role_transition_dhcpc(unconfined_r) +') + +optional_policy(` + vbetool_run(unconfined_t, unconfined_r) +') + +optional_policy(` + virt_transition_svirt(unconfined_t, unconfined_r) +') + +optional_policy(` + vpn_run(unconfined_t, unconfined_r) +') + +optional_policy(` + webalizer_run(unconfined_t, unconfined_r) +') + +optional_policy(` + wine_run(unconfined_t, unconfined_r) +') + +optional_policy(` + xserver_run(unconfined_t, unconfined_r) +') + +######################################## +# +# Unconfined Execmem Local policy +# + +optional_policy(` + execmem_role_template(unconfined, unconfined_r, unconfined_t) + typealias unconfined_execmem_t alias execmem_t; + unconfined_domain_noaudit(unconfined_execmem_t) + allow unconfined_execmem_t unconfined_t:process transition; + rpm_transition_script(unconfined_execmem_t) + + optional_policy(` + init_dbus_chat_script(unconfined_execmem_t) + dbus_system_bus_client(unconfined_execmem_t) + unconfined_dbus_chat(unconfined_execmem_t) + unconfined_dbus_connect(unconfined_execmem_t) + ') + + optional_policy(` + tunable_policy(`allow_unconfined_nsplugin_transition',`', ` + nsplugin_exec_domtrans(unconfined_t, unconfined_execmem_t) + ') + ') + + optional_policy(` + openoffice_exec_domtrans(unconfined_t, unconfined_execmem_t) + ') +') + +######################################## +# +# Unconfined notrans Local policy +# + +allow unconfined_notrans_t self:process { execstack execmem }; +unconfined_domain_noaudit(unconfined_notrans_t) +userdom_unpriv_usertype(unconfined, unconfined_notrans_t) +domtrans_pattern(unconfined_t, unconfined_notrans_exec_t, unconfined_notrans_t) +# Allow SELinux aware applications to request rpm_script execution +rpm_transition_script(unconfined_notrans_t) +domain_ptrace_all_domains(unconfined_notrans_t) + +######################################## +# +# Unconfined mount local policy +# + +gen_user(unconfined_u, user, unconfined_r system_r, s0, s0 - mls_systemhigh, mcs_allcats) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/unprivuser.te serefpolicy-3.7.19/policy/modules/roles/unprivuser.te --- nsaserefpolicy/policy/modules/roles/unprivuser.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/roles/unprivuser.te 2010-05-28 09:42:00.049610676 +0200 @@ -13,10 +13,13 @@ userdom_unpriv_user_template(user) +fs_exec_noxattr(user_t) + optional_policy(` apache_role(user_r, user_t) ') +ifndef(`distro_redhat',` optional_policy(` auth_role(user_r, user_t) ') @@ -109,11 +112,25 @@ optional_policy(` rssh_role(user_r, user_t) ') +') + +optional_policy(` + rpm_dontaudit_dbus_chat(user_t) +') + +optional_policy(` + rtkit_scheduled(user_t) +') + +optional_policy(` + sandbox_transition(user_t, user_r) +') optional_policy(` screen_role_template(user, user_r, user_t) ') +ifndef(`distro_redhat',` optional_policy(` spamassassin_role(user_r, user_t) ') @@ -154,6 +171,12 @@ wireshark_role(user_r, user_t) ') +') + +optional_policy(` + setroubleshoot_dontaudit_stream_connect(user_t) +') + optional_policy(` xserver_role(user_r, user_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/roles/xguest.te serefpolicy-3.7.19/policy/modules/roles/xguest.te --- nsaserefpolicy/policy/modules/roles/xguest.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/roles/xguest.te 2010-05-28 09:42:00.050610680 +0200 @@ -15,7 +15,7 @@ ## ##

-## Allow xguest to configure Network Manager +## Allow xguest to configure Network Manager and connect to apache ports ##

##
gen_tunable(xguest_connect_network, true) @@ -30,12 +30,12 @@ role xguest_r; userdom_restricted_xwindows_user_template(xguest) +sysnet_dns_name_resolve(xguest_t) ######################################## # # Local policy # - ifndef(`enable_mls',` fs_exec_noxattr(xguest_t) @@ -49,12 +49,21 @@ storage_raw_read_removable_device(xguest_t) ') ') +# Dontaudit fusermount +mount_dontaudit_exec_fusermount(xguest_t) + +allow xguest_t self:process execmem; +kernel_dontaudit_request_load_module(xguest_t) + +tunable_policy(`allow_execstack',` + allow xguest_t self:process execstack; +') # Allow mounting of file systems optional_policy(` tunable_policy(`xguest_mount_media',` kernel_read_fs_sysctls(xguest_t) - + kernel_request_load_module(xguest_t) files_dontaudit_getattr_boot_dirs(xguest_t) files_search_mnt(xguest_t) @@ -63,10 +72,9 @@ fs_manage_noxattr_fs_dirs(xguest_t) fs_getattr_noxattr_fs(xguest_t) fs_read_noxattr_fs_symlinks(xguest_t) + fs_mount_fusefs(xguest_t) auth_list_pam_console_data(xguest_t) - - init_read_utmp(xguest_t) ') ') @@ -81,19 +89,70 @@ ') optional_policy(` - java_role(xguest_r, xguest_t) + apache_role(xguest_r, xguest_t) ') optional_policy(` - mozilla_role(xguest_r, xguest_t) + gnomeclock_dontaudit_dbus_chat(xguest_t) +') + +optional_policy(` + java_role_template(xguest, xguest_r, xguest_t) +') + +optional_policy(` + mono_role_template(xguest, xguest_r, xguest_t) +') + +optional_policy(` + nsplugin_role(xguest_r, xguest_t) ') optional_policy(` tunable_policy(`xguest_connect_network',` + kernel_read_network_state(xguest_usertype) + networkmanager_dbus_chat(xguest_t) - corenet_tcp_connect_pulseaudio_port(xguest_t) - corenet_tcp_connect_ipp_port(xguest_t) + networkmanager_read_var_lib_files(xguest_t) + corenet_tcp_connect_pulseaudio_port(xguest_usertype) + corenet_all_recvfrom_unlabeled(xguest_usertype) + corenet_all_recvfrom_netlabel(xguest_usertype) + corenet_tcp_sendrecv_generic_if(xguest_usertype) + corenet_raw_sendrecv_generic_if(xguest_usertype) + corenet_tcp_sendrecv_generic_node(xguest_usertype) + corenet_raw_sendrecv_generic_node(xguest_usertype) + corenet_tcp_sendrecv_http_port(xguest_usertype) + corenet_tcp_sendrecv_http_cache_port(xguest_usertype) + corenet_tcp_sendrecv_ftp_port(xguest_usertype) + corenet_tcp_sendrecv_ipp_port(xguest_usertype) + corenet_tcp_connect_http_port(xguest_usertype) + corenet_tcp_connect_http_cache_port(xguest_usertype) + corenet_tcp_connect_flash_port(xguest_usertype) + corenet_tcp_connect_ftp_port(xguest_usertype) + corenet_tcp_connect_ipp_port(xguest_usertype) + corenet_tcp_connect_generic_port(xguest_usertype) + corenet_tcp_connect_soundd_port(xguest_usertype) + corenet_sendrecv_http_client_packets(xguest_usertype) + corenet_sendrecv_http_cache_client_packets(xguest_usertype) + corenet_sendrecv_ftp_client_packets(xguest_usertype) + corenet_sendrecv_ipp_client_packets(xguest_usertype) + corenet_sendrecv_generic_client_packets(xguest_usertype) + # Should not need other ports + corenet_dontaudit_tcp_sendrecv_generic_port(xguest_usertype) + corenet_dontaudit_tcp_bind_generic_port(xguest_usertype) + corenet_tcp_connect_speech_port(xguest_usertype) + corenet_tcp_sendrecv_transproxy_port(xguest_usertype) + corenet_tcp_connect_transproxy_port(xguest_usertype) ') ') -#gen_user(xguest_u,, xguest_r, s0, s0) +optional_policy(` + gen_require(` + type mozilla_t; + ') + + allow xguest_t mozilla_t:process transition; + role xguest_r types mozilla_t; +') + +gen_user(xguest_u, user, xguest_r, s0, s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/abrt.fc serefpolicy-3.7.19/policy/modules/services/abrt.fc --- nsaserefpolicy/policy/modules/services/abrt.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/abrt.fc 2010-05-28 09:42:00.051610544 +0200 @@ -1,11 +1,20 @@ -/etc/abrt(/.*)? gen_context(system_u:object_r:abrt_etc_t,s0) +/etc/abrt(/.*)? gen_context(system_u:object_r:abrt_etc_t,s0) /etc/rc\.d/init\.d/abrt -- gen_context(system_u:object_r:abrt_initrc_exec_t,s0) -/usr/sbin/abrt -- gen_context(system_u:object_r:abrt_exec_t,s0) +/usr/bin/abrt-pyhook-helper -- gen_context(system_u:object_r:abrt_helper_exec_t,s0) + +/usr/libexec/abrt-pyhook-helper -- gen_context(system_u:object_r:abrt_helper_exec_t,s0) +/usr/libexec/abrt-hook-python -- gen_context(system_u:object_r:abrt_helper_exec_t,s0) + +/usr/sbin/abrtd -- gen_context(system_u:object_r:abrt_exec_t,s0) /var/cache/abrt(/.*)? gen_context(system_u:object_r:abrt_var_cache_t,s0) +/var/cache/abrt-di(/.*)? gen_context(system_u:object_r:abrt_var_cache_t,s0) /var/log/abrt-logger -- gen_context(system_u:object_r:abrt_var_log_t,s0) -/var/run/abrt\.pid -- gen_context(system_u:object_r:abrt_var_run_t,s0) -/var/run/abrt\.lock -- gen_context(system_u:object_r:abrt_var_run_t,s0) +/var/run/abrt\.pid -- gen_context(system_u:object_r:abrt_var_run_t,s0) +/var/run/abrtd?\.lock -- gen_context(system_u:object_r:abrt_var_run_t,s0) +/var/run/abrt(/.*)? gen_context(system_u:object_r:abrt_var_run_t,s0) + +/var/spool/abrt(/.*)? gen_context(system_u:object_r:abrt_var_cache_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/abrt.if serefpolicy-3.7.19/policy/modules/services/abrt.if --- nsaserefpolicy/policy/modules/services/abrt.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/abrt.if 2010-05-28 09:42:00.051610544 +0200 @@ -21,7 +21,7 @@ ###################################### ## -## Execute abrt +## Execute abrt in the caller domain. ## ## ## @@ -38,6 +38,130 @@ can_exec($1, abrt_exec_t) ') +######################################## +## +## Send a null signal to abrt. +## +## +## +## Domain allowed access. +## +## +# +interface(`abrt_signull',` + gen_require(` + type abrt_t; + ') + + allow $1 abrt_t:process signull; +') + +######################################## +## +## Allow the domain to read abrt state files in /proc. +## +## +## +## Domain to allow access. +## +## +# +interface(`abrt_read_state',` + gen_require(` + type abrt_t; + ') + + ps_process_pattern($1, abrt_t) +') + +######################################## +## +## Send and receive messages from +## abrt over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`abrt_dbus_chat',` + gen_require(` + type abrt_t; + class dbus send_msg; + ') + + allow $1 abrt_t:dbus send_msg; + allow abrt_t $1:dbus send_msg; +') + +##################################### +## +## Execute abrt-helper in the abrt-helper domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`abrt_domtrans_helper',` + gen_require(` + type abrt_helper_t, abrt_helper_exec_t; + ') + + domtrans_pattern($1, abrt_helper_exec_t, abrt_helper_t) + +ifdef(`hide_broken_symptoms', ` + dontaudit abrt_helper_t $1:socket_class_set { read write }; +') +') + +######################################## +## +## Execute abrt helper in the abrt_helper domain, and +## allow the specified role the abrt_helper domain. +## +## +## +## Domain allowed access. +## +## +## +## +## Role allowed access. +## +## +## +# +interface(`abrt_run_helper',` + gen_require(` + type abrt_helper_t; + ') + + abrt_domtrans_helper($1) + role $2 types abrt_helper_t; +') + +######################################## +## +## Send and receive messages from +## abrt over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`abrt_cache_manage',` + gen_require(` + type abrt_var_cache_t; + ') + + manage_files_pattern($1, abrt_var_cache_t, abrt_var_cache_t) +') + #################################### ## ## Read abrt configuration file. @@ -76,9 +200,85 @@ read_files_pattern($1, abrt_var_log_t, abrt_var_log_t) ') +###################################### +## +## Read abrt PID files. +## +## +## +## Domain allowed access. +## +## +# +interface(`abrt_read_pid_files',` + gen_require(` + type abrt_var_run_t; + ') + + files_search_pids($1) + read_files_pattern($1, abrt_var_run_t, abrt_var_run_t) +') + +###################################### +## +## manage abrt PID files. +## +## +## +## Domain allowed access. +## +## +# +interface(`abrt_manage_pid_files',` + gen_require(` + type abrt_var_run_t; + ') + + files_search_pids($1) + manage_files_pattern($1, abrt_var_run_t, abrt_var_run_t) +') + +######################################## +## +## Connect to abrt over an unix stream socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`abrt_stream_connect',` + gen_require(` + type abrt_t, abrt_var_run_t; + ') + + files_search_pids($1) + stream_connect_pattern($1, abrt_var_run_t, abrt_var_run_t, abrt_t) +') + + +######################################## +## +## Read and write abrt fifo files. +## +## +## +## Domain allowed access. +## +## +# +interface(`abrt_rw_fifo_file',` + gen_require(` + type abrt_t; + ') + + allow $1 abrt_t:fifo_file rw_inherited_fifo_file_perms; +') + ##################################### ## -## All of the rules required to administrate +## All of the rules required to administrate ## an abrt environment ## ## @@ -95,7 +295,7 @@ # interface(`abrt_admin',` gen_require(` - type abrt_t, abrt_etc_t; + type abrt_t, abrt_etc_t; type abrt_var_cache_t, abrt_var_log_t; type abrt_var_run_t, abrt_tmp_t; type abrt_initrc_exec_t; @@ -113,7 +313,7 @@ admin_pattern($1, abrt_etc_t) logging_search_logs($1) - admin_pattern($1, abrt_var_log_t) + admin_pattern($1, abrt_var_log_t) files_search_var($1) admin_pattern($1, abrt_var_cache_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/abrt.te serefpolicy-3.7.19/policy/modules/services/abrt.te --- nsaserefpolicy/policy/modules/services/abrt.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/abrt.te 2010-06-01 17:24:25.046412435 +0200 @@ -1,5 +1,5 @@ -policy_module(abrt, 1.0.1) +policy_module(abrt, 1.1.0) ######################################## # @@ -33,12 +33,24 @@ type abrt_var_run_t; files_pid_file(abrt_var_run_t) +# type needed to allow all domains +# to handle /var/cache/abrt +type abrt_helper_t; +type abrt_helper_exec_t; +application_domain(abrt_helper_t, abrt_helper_exec_t) +role system_r types abrt_helper_t; + +ifdef(`enable_mcs',` + init_ranged_daemon_domain(abrt_t, abrt_exec_t, s0 - mcs_systemhigh) +') + ######################################## # # abrt local policy # -allow abrt_t self:capability { setuid setgid sys_nice dac_override }; +allow abrt_t self:capability { chown kill setuid setgid sys_nice dac_override }; +dontaudit abrt_t self:capability sys_rawio; allow abrt_t self:process { signal signull setsched getsched }; allow abrt_t self:fifo_file rw_fifo_file_perms; @@ -54,19 +66,24 @@ manage_files_pattern(abrt_t, abrt_var_log_t, abrt_var_log_t) logging_log_filetrans(abrt_t, abrt_var_log_t, file) -# abrt tmp files +# abrt tmp files manage_dirs_pattern(abrt_t, abrt_tmp_t, abrt_tmp_t) manage_files_pattern(abrt_t, abrt_tmp_t, abrt_tmp_t) files_tmp_filetrans(abrt_t, abrt_tmp_t, { file dir }) +can_exec(abrt_t, abrt_tmp_t) # abrt var/cache files manage_files_pattern(abrt_t, abrt_var_cache_t, abrt_var_cache_t) manage_dirs_pattern(abrt_t, abrt_var_cache_t, abrt_var_cache_t) +manage_lnk_files_pattern(abrt_t, abrt_var_cache_t, abrt_var_cache_t) files_var_filetrans(abrt_t, abrt_var_cache_t, { file dir }) +files_spool_filetrans(abrt_t, abrt_var_cache_t, dir) # abrt pid files manage_files_pattern(abrt_t, abrt_var_run_t, abrt_var_run_t) manage_dirs_pattern(abrt_t, abrt_var_run_t, abrt_var_run_t) +manage_sock_files_pattern(abrt_t, abrt_var_run_t, abrt_var_run_t) +manage_lnk_files_pattern(abrt_t, abrt_var_run_t, abrt_var_run_t) files_pid_filetrans(abrt_t, abrt_var_run_t, { file dir }) kernel_read_ring_buffer(abrt_t) @@ -75,25 +92,46 @@ corecmd_exec_bin(abrt_t) corecmd_exec_shell(abrt_t) +corecmd_read_all_executables(abrt_t) corenet_all_recvfrom_netlabel(abrt_t) corenet_all_recvfrom_unlabeled(abrt_t) -corenet_sendrecv_http_client_packets(abrt_t) -corenet_tcp_bind_generic_node(abrt_t) -corenet_tcp_connect_http_port(abrt_t) corenet_tcp_sendrecv_generic_if(abrt_t) corenet_tcp_sendrecv_generic_node(abrt_t) corenet_tcp_sendrecv_generic_port(abrt_t) +corenet_tcp_bind_generic_node(abrt_t) +corenet_tcp_connect_http_port(abrt_t) +corenet_tcp_connect_ftp_port(abrt_t) +corenet_tcp_connect_all_ports(abrt_t) +corenet_sendrecv_http_client_packets(abrt_t) +dev_getattr_all_chr_files(abrt_t) dev_read_urand(abrt_t) +dev_rw_sysfs(abrt_t) +dev_dontaudit_read_raw_memory(abrt_t) + +domain_getattr_all_domains(abrt_t) +domain_read_all_domains_state(abrt_t) +domain_signull_all_domains(abrt_t) files_getattr_all_files(abrt_t) files_read_etc_files(abrt_t) +files_read_var_symlinks(abrt_t) +files_read_var_lib_files(abrt_t) files_read_usr_files(abrt_t) +files_read_generic_tmp_files(abrt_t) +files_read_kernel_modules(abrt_t) +files_dontaudit_list_default(abrt_t) +files_dontaudit_read_default_files(abrt_t) fs_list_inotifyfs(abrt_t) fs_getattr_all_fs(abrt_t) fs_getattr_all_dirs(abrt_t) +fs_read_fusefs_files(abrt_t) +fs_read_noxattr_fs_files(abrt_t) +fs_read_nfs_files(abrt_t) +fs_read_nfs_symlinks(abrt_t) +fs_search_all(abrt_t) sysnet_read_config(abrt_t) @@ -103,22 +141,117 @@ miscfiles_read_certs(abrt_t) miscfiles_read_localization(abrt_t) -# to run bugzilla plugin -# read ~/.abrt/Bugzilla.conf -userdom_read_user_home_content_files(abrt_t) +userdom_dontaudit_read_admin_home_files(abrt_t) +userdom_dontaudit_read_user_home_content_files(abrt_t) + +optional_policy(` + dbus_system_domain(abrt_t, abrt_exec_t) +') + +optional_policy(` + nis_use_ypbind(abrt_t) +') + +optional_policy(` + nsplugin_read_rw_files(abrt_t) + nsplugin_read_home(abrt_t) +') + +optional_policy(` + policykit_dbus_chat(abrt_t) + policykit_domtrans_auth(abrt_t) + policykit_read_lib(abrt_t) + policykit_read_reload(abrt_t) +') optional_policy(` - dbus_connect_system_bus(abrt_t) - dbus_system_bus_client(abrt_t) + prelink_exec(abrt_t) + libs_exec_ld_so(abrt_t) + corecmd_exec_all_executables(abrt_t) ') # to install debuginfo packages optional_policy(` - rpm_manage_db(abrt_t) - rpm_domtrans(abrt_t) + rpm_exec(abrt_t) + rpm_dontaudit_manage_db(abrt_t) + rpm_manage_cache(abrt_t) + rpm_manage_pid_files(abrt_t) + rpm_read_db(abrt_t) + rpm_signull(abrt_t) ') # to run mailx plugin optional_policy(` sendmail_domtrans(abrt_t) ') + +optional_policy(` + sosreport_domtrans(abrt_t) + sosreport_read_tmp_files(abrt_t) + sosreport_delete_tmp_files(abrt_t) +') + +optional_policy(` + sssd_stream_connect(abrt_t) +') + +######################################## +# +# abrt--helper local policy +# + +allow abrt_helper_t self:capability { chown setgid sys_nice }; +allow abrt_helper_t self:process signal; + +read_files_pattern(abrt_helper_t, abrt_etc_t, abrt_etc_t) + +files_search_spool(abrt_helper_t) +manage_dirs_pattern(abrt_helper_t, abrt_var_cache_t, abrt_var_cache_t) +manage_files_pattern(abrt_helper_t, abrt_var_cache_t, abrt_var_cache_t) +manage_lnk_files_pattern(abrt_helper_t, abrt_var_cache_t, abrt_var_cache_t) +files_var_filetrans(abrt_helper_t, abrt_var_cache_t, { file dir }) + +read_files_pattern(abrt_helper_t, abrt_var_run_t, abrt_var_run_t) +read_lnk_files_pattern(abrt_helper_t, abrt_var_run_t, abrt_var_run_t) + +domain_read_all_domains_state(abrt_helper_t) + +files_read_etc_files(abrt_helper_t) +files_dontaudit_all_non_security_leaks(abrt_helper_t) + +fs_list_inotifyfs(abrt_helper_t) +fs_getattr_all_fs(abrt_helper_t) + +auth_use_nsswitch(abrt_helper_t) + +logging_send_syslog_msg(abrt_helper_t) + +miscfiles_read_localization(abrt_helper_t) + +term_dontaudit_use_all_ttys(abrt_helper_t) +term_dontaudit_use_all_ptys(abrt_helper_t) + +ifdef(`hide_broken_symptoms', ` + domain_dontaudit_leaks(abrt_helper_t) + userdom_dontaudit_read_user_home_content_files(abrt_helper_t) + userdom_dontaudit_read_user_tmp_files(abrt_helper_t) + optional_policy(` + rpm_dontaudit_leaks(abrt_helper_t) + ') + dev_dontaudit_read_all_blk_files(abrt_helper_t) + dev_dontaudit_read_all_chr_files(abrt_helper_t) + dev_dontaudit_write_all_chr_files(abrt_helper_t) + dev_dontaudit_write_all_blk_files(abrt_helper_t) + fs_dontaudit_rw_anon_inodefs_files(abrt_helper_t) +') + + +ifdef(`hide_broken_symptoms', ` + gen_require(` + attribute domain; + ') + + allow abrt_t self:capability sys_resource; + allow abrt_t domain:file write; + allow abrt_t domain:process setrlimit; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/afs.te serefpolicy-3.7.19/policy/modules/services/afs.te --- nsaserefpolicy/policy/modules/services/afs.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/afs.te 2010-05-28 09:42:00.053610763 +0200 @@ -88,9 +88,14 @@ fs_getattr_xattr_fs(afs_t) fs_mount_nfs(afs_t) +fs_read_nfs_symlinks(afs_t) kernel_rw_afs_state(afs_t) +ifdef(`hide_broken_symptoms', ` + kernel_rw_unlabeled_files(afs_t) +') + corenet_all_recvfrom_unlabeled(afs_t) corenet_all_recvfrom_netlabel(afs_t) corenet_tcp_sendrecv_generic_if(afs_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/aiccu.fc serefpolicy-3.7.19/policy/modules/services/aiccu.fc --- nsaserefpolicy/policy/modules/services/aiccu.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/aiccu.fc 2010-05-28 09:42:00.054610627 +0200 @@ -0,0 +1,5 @@ + +/usr/sbin/aiccu -- gen_context(system_u:object_r:aiccu_exec_t,s0) + +/etc/rc\.d/init\.d/aiccu -- gen_context(system_u:object_r:aiccu_initrc_exec_t,s0) +/var/run/aiccu.pid -- gen_context(system_u:object_r:aiccu_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/aiccu.if serefpolicy-3.7.19/policy/modules/services/aiccu.if --- nsaserefpolicy/policy/modules/services/aiccu.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/aiccu.if 2010-05-28 09:42:00.054610627 +0200 @@ -0,0 +1,119 @@ + +## policy for aiccu + +######################################## +## +## Execute a domain transition to run aiccu. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`aiccu_domtrans',` + gen_require(` + type aiccu_t, aiccu_exec_t; + ') + + domtrans_pattern($1, aiccu_exec_t, aiccu_t) +') + + +######################################## +## +## Execute aiccu server in the aiccu domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`aiccu_initrc_domtrans',` + gen_require(` + type aiccu_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, aiccu_initrc_exec_t) +') + +######################################## +## +## Read aiccu PID files. +## +## +## +## Domain allowed access. +## +## +# +interface(`aiccu_read_pid_files',` + gen_require(` + type aiccu_var_run_t; + ') + + files_search_pids($1) + allow $1 aiccu_var_run_t:file read_file_perms; +') + +######################################## +## +## Manage aiccu var_run files. +## +## +## +## Domain allowed access. +## +## +# +interface(`aiccu_manage_var_run',` + gen_require(` + type aiccu_var_run_t; + ') + + manage_dirs_pattern($1, aiccu_var_run_t, aiccu_var_run_t) + manage_files_pattern($1, aiccu_var_run_t, aiccu_var_run_t) + manage_lnk_files_pattern($1, aiccu_var_run_t, aiccu_var_run_t) +') + + +######################################## +## +## All of the rules required to administrate +## an aiccu environment +## +## +## +## Domain allowed access. +## +## +## +## +## Role allowed access. +## +## +## +# +interface(`aiccu_admin',` + gen_require(` + type aiccu_t; + ') + + allow $1 aiccu_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, aiccu_t, aiccu_t) + + + gen_require(` + type aiccu_initrc_exec_t; + ') + + # Allow aiccu_t to restart the apache service + aiccu_initrc_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 aiccu_initrc_exec_t system_r; + allow $2 system_r; + + aiccu_manage_var_run($1) + +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/aiccu.te serefpolicy-3.7.19/policy/modules/services/aiccu.te --- nsaserefpolicy/policy/modules/services/aiccu.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/aiccu.te 2010-05-28 09:42:00.055610771 +0200 @@ -0,0 +1,44 @@ +policy_module(aiccu,1.0.0) + +######################################## +# +# Declarations +# + +type aiccu_t; +type aiccu_exec_t; +init_daemon_domain(aiccu_t, aiccu_exec_t) + +permissive aiccu_t; + +type aiccu_initrc_exec_t; +init_script_file(aiccu_initrc_exec_t) + +type aiccu_var_run_t; +files_pid_file(aiccu_var_run_t) + +######################################## +# +# aiccu local policy +# + +allow aiccu_t self:capability { kill }; +allow aiccu_t self:process { fork signal }; + +# Init script handling +domain_use_interactive_fds(aiccu_t) + +# internal communication is often done using fifo and unix sockets. +allow aiccu_t self:fifo_file rw_file_perms; +allow aiccu_t self:unix_stream_socket create_stream_socket_perms; + +files_read_etc_files(aiccu_t) + +corenet_rw_tun_tap_dev(aiccu_t) + +miscfiles_read_localization(aiccu_t) + +manage_dirs_pattern(aiccu_t, aiccu_var_run_t, aiccu_var_run_t) +manage_files_pattern(aiccu_t, aiccu_var_run_t, aiccu_var_run_t) +files_pid_filetrans(aiccu_t, aiccu_var_run_t, { file dir }) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/aisexec.fc serefpolicy-3.7.19/policy/modules/services/aisexec.fc --- nsaserefpolicy/policy/modules/services/aisexec.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/aisexec.fc 2010-05-28 09:42:00.055610771 +0200 @@ -0,0 +1,10 @@ + +/etc/rc\.d/init\.d/openais -- gen_context(system_u:object_r:aisexec_initrc_exec_t,s0) + +/usr/sbin/aisexec -- gen_context(system_u:object_r:aisexec_exec_t,s0) + +/var/lib/openais(/.*)? gen_context(system_u:object_r:aisexec_var_lib_t,s0) + +/var/log/cluster/aisexec\.log -- gen_context(system_u:object_r:aisexec_var_log_t,s0) + +/var/run/aisexec\.pid -- gen_context(system_u:object_r:aisexec_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/aisexec.if serefpolicy-3.7.19/policy/modules/services/aisexec.if --- nsaserefpolicy/policy/modules/services/aisexec.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/aisexec.if 2010-05-28 09:42:00.056610845 +0200 @@ -0,0 +1,106 @@ +## SELinux policy for Aisexec Cluster Engine + +######################################## +## +## Execute a domain transition to run aisexec. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`aisexec_domtrans',` + gen_require(` + type aisexec_t, aisexec_exec_t; + ') + + domtrans_pattern($1, aisexec_exec_t, aisexec_t) +') + +##################################### +## +## Connect to aisexec over a unix domain +## stream socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`aisexec_stream_connect',` + gen_require(` + type aisexec_t, aisexec_var_run_t; + ') + + files_search_pids($1) + stream_connect_pattern($1, aisexec_var_run_t, aisexec_var_run_t, aisexec_t) +') + +####################################### +## +## Allow the specified domain to read aisexec's log files. +## +## +## +## Domain allowed access. +## +## +# +interface(`aisexec_read_log',` + gen_require(` + type aisexec_var_log_t; + ') + + logging_search_logs($1) + list_dirs_pattern($1, aisexec_var_log_t, aisexec_var_log_t) + read_files_pattern($1, aisexec_var_log_t, aisexec_var_log_t) +') + +###################################### +## +## All of the rules required to administrate +## an aisexec environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the aisexecd domain. +## +## +## +# +interface(`aisexecd_admin',` + gen_require(` + type aisexec_t, aisexec_var_lib_t, aisexec_var_log_t; + type aisexec_var_run_t, aisexec_tmp_t, aisexec_tmpfs_t; + type aisexec_initrc_exec_t; + ') + + allow $1 aisexec_t:process { ptrace signal_perms }; + ps_process_pattern($1, aisexec_t) + + init_labeled_script_domtrans($1, aisexec_initrc_exec_t) + domain_system_change_exemption($1) + role_transition $2 aisexec_initrc_exec_t system_r; + allow $2 system_r; + + files_search_var_lib($1) + admin_pattern($1, aisexec_var_lib_t) + + logging_search_logs($1) + admin_pattern($1, aisexec_var_log_t) + + files_search_pids($1) + admin_pattern($1, aisexec_var_run_t) + + files_search_tmp($1) + admin_pattern($1, aisexec_tmp_t) + + admin_pattern($1, aisexec_tmpfs_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/aisexec.te serefpolicy-3.7.19/policy/modules/services/aisexec.te --- nsaserefpolicy/policy/modules/services/aisexec.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/aisexec.te 2010-05-28 09:42:00.056610845 +0200 @@ -0,0 +1,118 @@ + +policy_module(aisexec,1.0.0) + +######################################## +# +# Declarations +# + +type aisexec_t; +type aisexec_exec_t; +init_daemon_domain(aisexec_t, aisexec_exec_t) + +type aisexec_initrc_exec_t; +init_script_file(aisexec_initrc_exec_t); + +# tmp files +type aisexec_tmp_t; +files_tmp_file(aisexec_tmp_t) + +type aisexec_tmpfs_t; +files_tmpfs_file(aisexec_tmpfs_t) + +# log files +type aisexec_var_log_t; +logging_log_file(aisexec_var_log_t) + +# var/lib files +type aisexec_var_lib_t; +files_type(aisexec_var_lib_t) + +# pid files +type aisexec_var_run_t; +files_pid_file(aisexec_var_run_t) + +######################################## +# +# aisexec local policy +# + +allow aisexec_t self:capability { sys_nice sys_resource ipc_lock }; +allow aisexec_t self:process { setrlimit setsched signal }; + +allow aisexec_t self:fifo_file rw_fifo_file_perms; +allow aisexec_t self:sem create_sem_perms; +allow aisexec_t self:unix_stream_socket { create_stream_socket_perms connectto }; +allow aisexec_t self:unix_dgram_socket create_socket_perms; +allow aisexec_t self:udp_socket create_socket_perms; + +# tmp files +manage_dirs_pattern(aisexec_t, aisexec_tmp_t, aisexec_tmp_t) +manage_files_pattern(aisexec_t, aisexec_tmp_t, aisexec_tmp_t) +files_tmp_filetrans(aisexec_t, aisexec_tmp_t, { file dir }) + +manage_dirs_pattern(aisexec_t, aisexec_tmpfs_t, aisexec_tmpfs_t) +manage_files_pattern(aisexec_t, aisexec_tmpfs_t, aisexec_tmpfs_t) +fs_tmpfs_filetrans(aisexec_t, aisexec_tmpfs_t,{ dir file }) + +# var/lib files +manage_files_pattern(aisexec_t, aisexec_var_lib_t,aisexec_var_lib_t) +manage_dirs_pattern(aisexec_t, aisexec_var_lib_t,aisexec_var_lib_t) +manage_sock_files_pattern(aisexec_t, aisexec_var_lib_t,aisexec_var_lib_t) +files_var_lib_filetrans(aisexec_t,aisexec_var_lib_t, { file dir sock_file }) + +# log files +manage_files_pattern(aisexec_t, aisexec_var_log_t,aisexec_var_log_t) +manage_sock_files_pattern(aisexec_t, aisexec_var_log_t,aisexec_var_log_t) +logging_log_filetrans(aisexec_t,aisexec_var_log_t,{ sock_file file }) + +# pid file +manage_files_pattern(aisexec_t, aisexec_var_run_t,aisexec_var_run_t) +manage_sock_files_pattern(aisexec_t, aisexec_var_run_t,aisexec_var_run_t) +files_pid_filetrans(aisexec_t,aisexec_var_run_t, { file sock_file }) + +corenet_udp_bind_netsupport_port(aisexec_t) +corenet_tcp_bind_reserved_port(aisexec_t) +corenet_udp_bind_cluster_port(aisexec_t) + +corecmd_exec_bin(aisexec_t) + +kernel_read_system_state(aisexec_t) + +files_manage_mounttab(aisexec_t) + +auth_use_nsswitch(aisexec_t) + +dev_read_urand(aisexec_t) + +libs_use_ld_so(aisexec_t) +libs_use_shared_libs(aisexec_t) +miscfiles_read_localization(aisexec_t) + +init_rw_script_tmp_files(aisexec_t) + +logging_send_syslog_msg(aisexec_t) + +optional_policy(` + ccs_stream_connect(aisexec_t) +') + +optional_policy(` + # to communication with RHCS + dlm_controld_manage_tmpfs_files(aisexec_t) + dlm_controld_rw_semaphores(aisexec_t) + + fenced_manage_tmpfs_files(aisexec_t) + fenced_rw_semaphores(aisexec_t) + + gfs_controld_manage_tmpfs_files(aisexec_t) + gfs_controld_rw_semaphores(aisexec_t) + gfs_controld_t_rw_shm(aisexec_t) + + groupd_manage_tmpfs_files(aisexec_t) + groupd_rw_semaphores(aisexec_t) + groupd_rw_shm(aisexec_t) +') + +userdom_rw_semaphores(aisexec_t) +userdom_rw_unpriv_user_shared_mem(aisexec_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/apache.fc serefpolicy-3.7.19/policy/modules/services/apache.fc --- nsaserefpolicy/policy/modules/services/apache.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/apache.fc 2010-05-28 12:43:02.369860821 +0200 @@ -3,6 +3,7 @@ /etc/apache(2)?(/.*)? gen_context(system_u:object_r:httpd_config_t,s0) /etc/apache-ssl(2)?(/.*)? gen_context(system_u:object_r:httpd_config_t,s0) /etc/drupal(/.*)? gen_context(system_u:object_r:httpd_sys_rw_content_t,s0) +/etc/dokuwiki(/.*)? gen_context(system_u:object_r:httpd_sys_rw_content_t,s0) /etc/htdig(/.*)? gen_context(system_u:object_r:httpd_sys_content_t,s0) /etc/httpd(/.*)? gen_context(system_u:object_r:httpd_config_t,s0) /etc/httpd/conf/keytab -- gen_context(system_u:object_r:httpd_keytab_t,s0) @@ -24,7 +25,6 @@ /usr/lib/apache-ssl/.+ -- gen_context(system_u:object_r:httpd_exec_t,s0) /usr/lib/cgi-bin(/.*)? gen_context(system_u:object_r:httpd_sys_script_exec_t,s0) -/usr/lib/dirsrv/cgi-bin(/.*)? gen_context(system_u:object_r:httpd_sys_script_exec_t,s0) /usr/lib(64)?/apache(/.*)? gen_context(system_u:object_r:httpd_modules_t,s0) /usr/lib(64)?/apache2/modules(/.*)? gen_context(system_u:object_r:httpd_modules_t,s0) /usr/lib(64)?/apache(2)?/suexec(2)? -- gen_context(system_u:object_r:httpd_suexec_exec_t,s0) @@ -43,7 +43,6 @@ /usr/sbin/httpd2-.* -- gen_context(system_u:object_r:httpd_exec_t,s0) ') -/usr/share/dirsrv(/.*)? gen_context(system_u:object_r:httpd_sys_content_t,s0) /usr/share/drupal(/.*)? gen_context(system_u:object_r:httpd_sys_content_t,s0) /usr/share/htdig(/.*)? gen_context(system_u:object_r:httpd_sys_content_t,s0) /usr/share/icecast(/.*)? gen_context(system_u:object_r:httpd_sys_content_t,s0) @@ -86,7 +85,6 @@ /var/log/cgiwrap\.log.* -- gen_context(system_u:object_r:httpd_log_t,s0) /var/log/httpd(/.*)? gen_context(system_u:object_r:httpd_log_t,s0) /var/log/lighttpd(/.*)? gen_context(system_u:object_r:httpd_log_t,s0) -/var/log/piranha(/.*)? gen_context(system_u:object_r:httpd_log_t,s0) ifdef(`distro_debian', ` /var/log/horde2(/.*)? gen_context(system_u:object_r:httpd_log_t,s0) @@ -109,3 +107,17 @@ /var/www/cgi-bin(/.*)? gen_context(system_u:object_r:httpd_sys_script_exec_t,s0) /var/www/icons(/.*)? gen_context(system_u:object_r:httpd_sys_content_t,s0) /var/www/perl(/.*)? gen_context(system_u:object_r:httpd_sys_script_exec_t,s0) + +/var/www/html/[^/]*/cgi-bin(/.*)? gen_context(system_u:object_r:httpd_sys_script_exec_t,s0) + +/var/www/html/configuration\.php gen_context(system_u:object_r:httpd_sys_rw_content_t,s0) + +/var/www/gallery/albums(/.*)? gen_context(system_u:object_r:httpd_sys_rw_content_t,s0) + +/var/lib/koji(/.*)? gen_context(system_u:object_r:httpd_sys_rw_content_t,s0) +/var/lib/rt3/data/RT-Shredder(/.*)? gen_context(system_u:object_r:httpd_var_lib_t,s0) + +/var/www/svn(/.*)? gen_context(system_u:object_r:httpd_sys_rw_content_t,s0) +/var/www/svn/hooks(/.*)? gen_context(system_u:object_r:httpd_sys_script_exec_t,s0) +/var/www/svn/conf(/.*)? gen_context(system_u:object_r:httpd_sys_content_t,s0) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/apache.if serefpolicy-3.7.19/policy/modules/services/apache.if --- nsaserefpolicy/policy/modules/services/apache.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/apache.if 2010-05-28 09:42:00.059610718 +0200 @@ -13,17 +13,13 @@ # template(`apache_content_template',` gen_require(` - attribute httpdcontent; attribute httpd_exec_scripts; attribute httpd_script_exec_type; type httpd_t, httpd_suexec_t, httpd_log_t; + type httpd_sys_content_t; ') - # allow write access to public file transfer - # services files. - gen_tunable(allow_httpd_$1_script_anon_write, false) - #This type is for webpages - type httpd_$1_content_t, httpdcontent; # customizable + type httpd_$1_content_t; # customizable; typealias httpd_$1_content_t alias httpd_$1_script_ro_t; files_type(httpd_$1_content_t) @@ -41,11 +37,11 @@ corecmd_shell_entry_type(httpd_$1_script_t) domain_entry_file(httpd_$1_script_t, httpd_$1_script_exec_t) - type httpd_$1_rw_content_t, httpdcontent; # customizable + type httpd_$1_rw_content_t; # customizable typealias httpd_$1_rw_content_t alias { httpd_$1_script_rw_t httpd_$1_content_rw_t }; files_type(httpd_$1_rw_content_t) - type httpd_$1_ra_content_t, httpdcontent; # customizable + type httpd_$1_ra_content_t; # customizable typealias httpd_$1_ra_content_t alias { httpd_$1_script_ra_t httpd_$1_content_ra_t }; files_type(httpd_$1_ra_content_t) @@ -54,7 +50,7 @@ domtrans_pattern(httpd_suexec_t, httpd_$1_script_exec_t, httpd_$1_script_t) allow httpd_t { httpd_$1_content_t httpd_$1_rw_content_t httpd_$1_script_exec_t }:dir search_dir_perms; - allow httpd_suexec_t { httpd_$1_content_t httpd_$1_content_t httpd_$1_rw_content_t httpd_$1_script_exec_t }:dir search_dir_perms; + allow httpd_suexec_t { httpd_$1_content_t httpd_$1_rw_content_t httpd_$1_script_exec_t }:dir search_dir_perms; allow httpd_$1_script_t self:fifo_file rw_file_perms; allow httpd_$1_script_t self:unix_stream_socket connectto; @@ -86,7 +82,6 @@ manage_lnk_files_pattern(httpd_$1_script_t, httpd_$1_rw_content_t, httpd_$1_rw_content_t) manage_fifo_files_pattern(httpd_$1_script_t, httpd_$1_rw_content_t, httpd_$1_rw_content_t) manage_sock_files_pattern(httpd_$1_script_t, httpd_$1_rw_content_t, httpd_$1_rw_content_t) - files_tmp_filetrans(httpd_$1_script_t, httpd_$1_rw_content_t, { dir file lnk_file sock_file fifo_file }) kernel_dontaudit_search_sysctl(httpd_$1_script_t) kernel_dontaudit_search_kernel_sysctl(httpd_$1_script_t) @@ -95,6 +90,7 @@ dev_read_urand(httpd_$1_script_t) corecmd_exec_all_executables(httpd_$1_script_t) + application_exec_all(httpd_$1_script_t) files_exec_etc_files(httpd_$1_script_t) files_read_etc_files(httpd_$1_script_t) @@ -108,19 +104,6 @@ seutil_dontaudit_search_config(httpd_$1_script_t) - tunable_policy(`httpd_enable_cgi && httpd_unified',` - allow httpd_$1_script_t httpdcontent:file entrypoint; - - manage_dirs_pattern(httpd_$1_script_t, httpdcontent, httpdcontent) - manage_files_pattern(httpd_$1_script_t, httpdcontent, httpdcontent) - manage_lnk_files_pattern(httpd_$1_script_t, httpdcontent, httpdcontent) - can_exec(httpd_$1_script_t, httpdcontent) - ') - - tunable_policy(`allow_httpd_$1_script_anon_write',` - miscfiles_manage_public_files(httpd_$1_script_t) - ') - # Allow the web server to run scripts and serve pages tunable_policy(`httpd_builtin_scripting',` manage_dirs_pattern(httpd_t, httpd_$1_rw_content_t, httpd_$1_rw_content_t) @@ -140,6 +123,7 @@ allow httpd_t httpd_$1_content_t:dir list_dir_perms; read_files_pattern(httpd_t, httpd_$1_content_t, httpd_$1_content_t) read_lnk_files_pattern(httpd_t, httpd_$1_content_t, httpd_$1_content_t) + allow httpd_t httpd_$1_script_t:unix_stream_socket connectto; ') tunable_policy(`httpd_enable_cgi',` @@ -148,14 +132,19 @@ # privileged users run the script: domtrans_pattern(httpd_exec_scripts, httpd_$1_script_exec_t, httpd_$1_script_t) + allow httpd_exec_scripts httpd_$1_script_exec_t:file read_file_perms; + # apache runs the script: domtrans_pattern(httpd_t, httpd_$1_script_exec_t, httpd_$1_script_t) + allow httpd_t httpd_$1_script_exec_t:file read_file_perms; + allow httpd_t httpd_$1_script_t:process { signal sigkill sigstop }; allow httpd_t httpd_$1_script_exec_t:dir list_dir_perms; allow httpd_$1_script_t self:process { setsched signal_perms }; allow httpd_$1_script_t self:unix_stream_socket create_stream_socket_perms; + allow httpd_$1_script_t self:unix_dgram_socket create_socket_perms; allow httpd_$1_script_t httpd_t:fd use; allow httpd_$1_script_t httpd_t:process sigchld; @@ -172,6 +161,7 @@ libs_read_lib_files(httpd_$1_script_t) miscfiles_read_localization(httpd_$1_script_t) + allow httpd_$1_script_t httpd_sys_content_t:dir search_dir_perms; ') optional_policy(` @@ -182,15 +172,13 @@ optional_policy(` postgresql_unpriv_client(httpd_$1_script_t) - - tunable_policy(`httpd_enable_cgi && httpd_can_network_connect_db',` - postgresql_tcp_connect(httpd_$1_script_t) - ') ') optional_policy(` nscd_socket_use(httpd_$1_script_t) ') + + dontaudit httpd_$1_script_t httpd_t:tcp_socket { read write }; ') ######################################## @@ -229,6 +217,13 @@ relabel_files_pattern($2, httpd_user_ra_content_t, httpd_user_ra_content_t) relabel_lnk_files_pattern($2, httpd_user_ra_content_t, httpd_user_ra_content_t) + manage_dirs_pattern($2, httpd_user_content_t, httpd_user_content_t) + manage_files_pattern($2, httpd_user_content_t, httpd_user_content_t) + manage_lnk_files_pattern($2, httpd_user_content_t, httpd_user_content_t) + relabel_dirs_pattern($2, httpd_user_content_t, httpd_user_content_t) + relabel_files_pattern($2, httpd_user_content_t, httpd_user_content_t) + relabel_lnk_files_pattern($2, httpd_user_content_t, httpd_user_content_t) + manage_dirs_pattern($2, httpd_user_rw_content_t, httpd_user_rw_content_t) manage_files_pattern($2, httpd_user_rw_content_t, httpd_user_rw_content_t) manage_lnk_files_pattern($2, httpd_user_rw_content_t, httpd_user_rw_content_t) @@ -312,6 +307,25 @@ domtrans_pattern($1, httpd_exec_t, httpd_t) ') +###################################### +## +## Allow the specified domain to execute apache +## in the caller domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`apache_exec',` + gen_require(` + type httpd_exec_t; + ') + + can_exec($1, httpd_exec_t) +') + ####################################### ## ## Send a generic signal to apache. @@ -400,7 +414,7 @@ type httpd_t; ') - dontaudit $1 httpd_t:fifo_file rw_fifo_file_perms; + dontaudit $1 httpd_t:fifo_file rw_inherited_fifo_file_perms; ') ######################################## @@ -526,6 +540,25 @@ ######################################## ## ## Allow the specified domain to delete +## Apache cache dirs. +## +## +## +## Domain allowed access. +## +## +# +interface(`apache_delete_cache_dirs',` + gen_require(` + type httpd_cache_t; + ') + + delete_dirs_pattern($1, httpd_cache_t, httpd_cache_t) +') + +######################################## +## +## Allow the specified domain to delete ## Apache cache. ## ## @@ -756,6 +789,7 @@ ') allow $1 httpd_modules_t:dir list_dir_perms; + read_lnk_files_pattern($1, httpd_modules_t, httpd_modules_t) ') ######################################## @@ -814,6 +848,7 @@ ') list_dirs_pattern($1, httpd_sys_content_t, httpd_sys_content_t) + read_lnk_files_pattern($1, httpd_sys_content_t, httpd_sys_content_t) files_search_var($1) ') @@ -841,6 +876,54 @@ manage_lnk_files_pattern($1, httpd_sys_content_t, httpd_sys_content_t) ') +###################################### +## +## Allow the specified domain to manage +## apache system content rw files. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`apache_manage_sys_content_rw',` + gen_require(` + type httpd_sys_rw_content_t; + ') + + files_search_var($1) + manage_dirs_pattern($1, httpd_sys_rw_content_t, httpd_sys_rw_content_t) + manage_files_pattern($1, httpd_sys_rw_content_t, httpd_sys_rw_content_t) + manage_lnk_files_pattern($1, httpd_sys_rw_content_t, httpd_sys_rw_content_t) +') + +######################################## +## +## Allow the specified domain to delete +## apache system content rw files. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`apache_delete_sys_content_rw',` + gen_require(` + type httpd_sys_rw_content_t; + ') + + files_search_tmp($1) + delete_dirs_pattern($1, httpd_sys_rw_content_t, httpd_sys_rw_content_t) + delete_files_pattern($1, httpd_sys_rw_content_t, httpd_sys_rw_content_t) + delete_lnk_files_pattern($1, httpd_sys_rw_content_t, httpd_sys_rw_content_t) + delete_fifo_files_pattern($1, httpd_sys_rw_content_t, httpd_sys_rw_content_t) + delete_sock_files_pattern($1, httpd_sys_rw_content_t, httpd_sys_rw_content_t) +') + ######################################## ## ## Execute all web scripts in the system @@ -858,6 +941,11 @@ gen_require(` attribute httpdcontent; type httpd_sys_script_t; + type httpd_sys_content_t; + ') + + tunable_policy(`httpd_enable_cgi',` + domtrans_pattern($1, httpd_sys_script_exec_t, httpd_sys_script_t) ') tunable_policy(`httpd_enable_cgi && httpd_unified',` @@ -945,7 +1033,7 @@ type httpd_squirrelmail_t; ') - allow $1 httpd_squirrelmail_t:file read_file_perms; + read_files_pattern($1, httpd_squirrelmail_t, httpd_squirrelmail_t) ') ######################################## @@ -1086,6 +1174,25 @@ read_files_pattern($1, httpd_tmp_t, httpd_tmp_t) ') +###################################### +## +## Dontaudit attempts to read and write +## apache tmp files. +## +## +## +## Domain allowed access. +## +## +# +interface(`apache_dontaudit_rw_tmp_files',` + gen_require(` + type httpd_tmp_t; + ') + + dontaudit $1 httpd_tmp_t:file { read write }; +') + ######################################## ## ## Dontaudit attempts to write @@ -1102,7 +1209,7 @@ type httpd_tmp_t; ') - dontaudit $1 httpd_tmp_t:file write_file_perms; + dontaudit $1 httpd_tmp_t:file write; ') ######################################## @@ -1172,7 +1279,7 @@ type httpd_modules_t, httpd_lock_t; type httpd_var_run_t, httpd_php_tmp_t; type httpd_suexec_tmp_t, httpd_tmp_t; - type httpd_initrc_exec_t; + type httpd_initrc_exec_t, httpd_bool_t; ') allow $1 httpd_t:process { getattr ptrace signal_perms }; @@ -1202,12 +1309,44 @@ kernel_search_proc($1) allow $1 httpd_t:dir list_dir_perms; - + ps_process_pattern($1, httpd_t) read_lnk_files_pattern($1, httpd_t, httpd_t) admin_pattern($1, httpdcontent) admin_pattern($1, httpd_script_exec_type) + + seutil_domtrans_setfiles($1) + admin_pattern($1, httpd_tmp_t) admin_pattern($1, httpd_php_tmp_t) admin_pattern($1, httpd_suexec_tmp_t) + files_tmp_filetrans($1, httpd_tmp_t, { file dir }) + +ifdef(`TODO',` + apache_set_booleans($1, $2, $3, httpd_bool_t ) + seutil_setsebool_role_template($1, $3, $2) + allow httpd_setsebool_t httpd_bool_t:dir list_dir_perms; + allow httpd_setsebool_t httpd_bool_t:file rw_file_perms; +') +') + +######################################## +## +## dontaudit read and write an leaked file descriptors +## +## +## +## The type of the process performing this action. +## +## +# +interface(`apache_dontaudit_leaks',` + gen_require(` + type httpd_t; + ') + + dontaudit $1 httpd_t:fifo_file rw_inherited_fifo_file_perms; + dontaudit $1 httpd_t:tcp_socket { read write }; + dontaudit $1 httpd_t:unix_dgram_socket { read write }; + dontaudit $1 httpd_t:unix_stream_socket { read write }; ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/apache.te serefpolicy-3.7.19/policy/modules/services/apache.te --- nsaserefpolicy/policy/modules/services/apache.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/apache.te 2010-05-28 09:42:00.060610653 +0200 @@ -19,11 +19,13 @@ # Declarations # +selinux_genbool(httpd_bool_t) + ## ##

## Allow Apache to modify public files ## used for public file transfer services. Directories/Files must -## be labeled public_content_rw_t. +## be labeled public_rw_content_t. ##

##
gen_tunable(allow_httpd_anon_write, false) @@ -37,6 +39,13 @@ ## ##

+## Allow httpd scripts and modules execmem/execstack +##

+##
+gen_tunable(httpd_execmem, false) + +## +##

## Allow httpd to use built in scripting (usually php) ##

##
@@ -51,6 +60,13 @@ ## ##

+## Allow HTTPD scripts and modules to connect to cobbler over the network. +##

+##
+gen_tunable(httpd_can_network_connect_cobbler, false) + +## +##

## Allow HTTPD scripts and modules to connect to databases over the network. ##

##
@@ -101,6 +117,13 @@ ## ##

+## Allow httpd to read user content +##

+##
+gen_tunable(httpd_read_user_content, false) + +## +##

## Allow HTTPD to run SSI executables in the same domain as system CGI scripts. ##

##
@@ -108,6 +131,13 @@ ## ##

+## Allow Apache to execute tmp content. +##

+##
+gen_tunable(httpd_tmp_exec, false) + +## +##

## Unify HTTPD to communicate with the terminal. ## Needed for entering the passphrase for certificates at ## the terminal. @@ -131,7 +161,7 @@ ## ##

-## Allow httpd to run gpg +## Allow httpd to run gpg in gpg-web domain ##

##
gen_tunable(httpd_use_gpg, false) @@ -143,6 +173,13 @@ ## gen_tunable(httpd_use_nfs, false) +## +##

+## Allow apache scripts to write to public content. Directories/Files must be labeled public_rw_content_t. +##

+##
+gen_tunable(allow_httpd_sys_script_anon_write, false) + attribute httpdcontent; attribute httpd_user_content_type; @@ -218,6 +255,10 @@ # setup the system domain for system CGI scripts apache_content_template(sys) +typeattribute httpd_sys_content_t httpdcontent; # customizable +typeattribute httpd_sys_rw_content_t httpdcontent; # customizable +typeattribute httpd_sys_ra_content_t httpdcontent; # customizable + type httpd_tmp_t; files_tmp_file(httpd_tmp_t) @@ -226,6 +267,10 @@ apache_content_template(user) ubac_constrained(httpd_user_script_t) +typeattribute httpd_user_content_t httpdcontent; +typeattribute httpd_user_rw_content_t httpdcontent; +typeattribute httpd_user_ra_content_t httpdcontent; + userdom_user_home_content(httpd_user_content_t) userdom_user_home_content(httpd_user_htaccess_t) userdom_user_home_content(httpd_user_script_exec_t) @@ -233,6 +278,7 @@ userdom_user_home_content(httpd_user_rw_content_t) typeattribute httpd_user_script_t httpd_script_domains; typealias httpd_user_content_t alias { httpd_staff_content_t httpd_sysadm_content_t }; +typealias httpd_user_content_t alias httpd_unconfined_content_t; typealias httpd_user_content_t alias { httpd_auditadm_content_t httpd_secadm_content_t }; typealias httpd_user_content_t alias { httpd_staff_script_ro_t httpd_sysadm_script_ro_t }; typealias httpd_user_content_t alias { httpd_auditadm_script_ro_t httpd_secadm_script_ro_t }; @@ -286,6 +332,7 @@ manage_dirs_pattern(httpd_t, httpd_cache_t, httpd_cache_t) manage_files_pattern(httpd_t, httpd_cache_t, httpd_cache_t) manage_lnk_files_pattern(httpd_t, httpd_cache_t, httpd_cache_t) +files_var_filetrans(httpd_t, httpd_cache_t, { file dir }) # Allow the httpd_t to read the web servers config files allow httpd_t httpd_config_t:dir list_dir_perms; @@ -355,6 +402,7 @@ kernel_read_kernel_sysctls(httpd_t) # for modules that want to access /proc/meminfo kernel_read_system_state(httpd_t) +kernel_search_network_sysctl(httpd_t) corenet_all_recvfrom_unlabeled(httpd_t) corenet_all_recvfrom_netlabel(httpd_t) @@ -365,8 +413,10 @@ corenet_tcp_sendrecv_all_ports(httpd_t) corenet_udp_sendrecv_all_ports(httpd_t) corenet_tcp_bind_generic_node(httpd_t) +corenet_udp_bind_generic_node(httpd_t) corenet_tcp_bind_http_port(httpd_t) corenet_tcp_bind_http_cache_port(httpd_t) +corenet_tcp_bind_ntop_port(httpd_t) corenet_sendrecv_http_server_packets(httpd_t) # Signal self for shutdown corenet_tcp_connect_http_port(httpd_t) @@ -378,12 +428,12 @@ fs_getattr_all_fs(httpd_t) fs_search_auto_mountpoints(httpd_t) +fs_read_iso9660_files(httpd_t) +fs_read_anon_inodefs_files(httpd_t) auth_use_nsswitch(httpd_t) -# execute perl -corecmd_exec_bin(httpd_t) -corecmd_exec_shell(httpd_t) +application_exec_all(httpd_t) domain_use_interactive_fds(httpd_t) @@ -402,6 +452,10 @@ files_read_var_lib_symlinks(httpd_t) fs_search_auto_mountpoints(httpd_sys_script_t) +# php uploads a file to /tmp and then execs programs to acton them +manage_dirs_pattern(httpd_sys_script_t, httpd_tmp_t, httpd_tmp_t) +manage_files_pattern(httpd_sys_script_t, httpd_tmp_t, httpd_tmp_t) +files_tmp_filetrans(httpd_sys_script_t, httpd_sys_rw_content_t, { dir file lnk_file sock_file fifo_file }) libs_read_lib_files(httpd_t) @@ -420,12 +474,23 @@ miscfiles_manage_public_files(httpd_t) ') -ifdef(`TODO', ` # # We need optionals to be able to be within booleans to make this work # tunable_policy(`allow_httpd_mod_auth_pam',` - auth_domtrans_chk_passwd(httpd_t) + auth_domtrans_chkpwd(httpd_t) + logging_send_audit_msgs(httpd_t) +') + +## +##

+## Allow Apache to use mod_auth_pam +##

+##
+gen_tunable(allow_httpd_mod_auth_ntlm_winbind, false) +optional_policy(` +tunable_policy(`allow_httpd_mod_auth_ntlm_winbind',` + samba_domtrans_winbind_helper(httpd_t) ') ') @@ -446,6 +511,16 @@ corenet_sendrecv_http_cache_client_packets(httpd_t) ') +tunable_policy(`httpd_enable_cgi && httpd_unified',` + allow httpd_sys_script_t httpd_sys_content_t:file entrypoint; + filetrans_pattern(httpd_sys_script_t, httpd_sys_content_t, httpd_sys_rw_content_t, { file dir lnk_file }) + can_exec(httpd_sys_script_t, httpd_sys_content_t) +') + +tunable_policy(`allow_httpd_sys_script_anon_write',` + miscfiles_manage_public_files(httpd_sys_script_t) +') + tunable_policy(`httpd_enable_cgi && httpd_use_nfs',` fs_nfs_domtrans(httpd_t, httpd_sys_script_t) ') @@ -456,6 +531,10 @@ tunable_policy(`httpd_enable_cgi && httpd_unified && httpd_builtin_scripting',` domtrans_pattern(httpd_t, httpdcontent, httpd_sys_script_t) + filetrans_pattern(httpd_t, httpd_sys_content_t, httpd_sys_rw_content_t, { file dir lnk_file }) + manage_dirs_pattern(httpd_t, httpdcontent, httpd_sys_rw_content_t) + manage_files_pattern(httpd_t, httpdcontent, httpd_sys_rw_content_t) + manage_lnk_files_pattern(httpd_t, httpdcontent, httpd_sys_rw_content_t) manage_dirs_pattern(httpd_t, httpdcontent, httpdcontent) manage_files_pattern(httpd_t, httpdcontent, httpdcontent) @@ -470,11 +549,25 @@ userdom_read_user_home_content_files(httpd_t) ') +tunable_policy(`httpd_tmp_exec && httpd_builtin_scripting',` + can_exec(httpd_t, httpd_tmp_t) +') + +tunable_policy(`httpd_tmp_exec && httpd_enable_cgi',` + can_exec(httpd_sys_script_t, httpd_tmp_t) +') + tunable_policy(`httpd_enable_homedirs && use_nfs_home_dirs',` fs_read_nfs_files(httpd_t) fs_read_nfs_symlinks(httpd_t) ') +tunable_policy(`httpd_use_nfs',` + fs_manage_nfs_dirs(httpd_t) + fs_manage_nfs_files(httpd_t) + fs_manage_nfs_symlinks(httpd_t) +') + tunable_policy(`httpd_enable_homedirs && use_samba_home_dirs',` fs_read_cifs_files(httpd_t) fs_read_cifs_symlinks(httpd_t) @@ -484,7 +577,16 @@ # allow httpd to connect to mail servers corenet_tcp_connect_smtp_port(httpd_t) corenet_sendrecv_smtp_client_packets(httpd_t) + corenet_tcp_connect_pop_port(httpd_t) + corenet_sendrecv_pop_client_packets(httpd_t) mta_send_mail(httpd_t) + mta_signal(httpd_t) +') + +tunable_policy(`httpd_use_cifs',` + fs_manage_cifs_dirs(httpd_t) + fs_manage_cifs_files(httpd_t) + fs_manage_cifs_symlinks(httpd_t) ') tunable_policy(`httpd_ssi_exec',` @@ -514,6 +616,9 @@ optional_policy(` cobbler_search_lib(httpd_t) + tunable_policy(`httpd_can_network_connect_cobbler',` + corenet_tcp_connect_cobbler_port(httpd_t) + ') ') optional_policy(` @@ -528,7 +633,7 @@ daemontools_service_domain(httpd_t, httpd_exec_t) ') - optional_policy(` +optional_policy(` dbus_system_bus_client(httpd_t) tunable_policy(`httpd_dbus_avahi',` @@ -537,8 +642,12 @@ ') optional_policy(` + gitosis_read_lib_files(httpd_t) +') + +optional_policy(` tunable_policy(`httpd_enable_cgi && httpd_use_gpg',` - gpg_domtrans(httpd_t) + gpg_domtrans_web(httpd_t) ') ') @@ -557,6 +666,7 @@ optional_policy(` # Allow httpd to work with mysql + mysql_read_config(httpd_t) mysql_stream_connect(httpd_t) mysql_rw_db_sockets(httpd_t) @@ -567,6 +677,7 @@ optional_policy(` nagios_read_config(httpd_t) + nagios_read_log(httpd_t) ') optional_policy(` @@ -577,12 +688,23 @@ ') optional_policy(` + rpc_search_nfs_state_data(httpd_t) +') + +tunable_policy(`httpd_execmem',` + allow httpd_t self:process { execmem execstack }; + allow httpd_sys_script_t self:process { execmem execstack }; + allow httpd_suexec_t self:process { execmem execstack }; +') + +optional_policy(` # Allow httpd to work with postgresql postgresql_stream_connect(httpd_t) postgresql_unpriv_client(httpd_t) tunable_policy(`httpd_can_network_connect_db',` postgresql_tcp_connect(httpd_t) + postgresql_tcp_connect(httpd_sys_script_t) ') ') @@ -591,6 +713,11 @@ ') optional_policy(` + smokeping_getattr_lib_files(httpd_t) +') + +optional_policy(` + files_dontaudit_rw_usr_dirs(httpd_t) snmp_dontaudit_read_snmp_var_lib_files(httpd_t) snmp_dontaudit_write_snmp_var_lib_files(httpd_t) ') @@ -618,6 +745,10 @@ userdom_use_user_terminals(httpd_helper_t) +tunable_policy(`httpd_tty_comm',` + userdom_use_user_terminals(httpd_helper_t) +') + ######################################## # # Apache PHP script local policy @@ -699,17 +830,18 @@ manage_files_pattern(httpd_suexec_t, httpd_suexec_tmp_t, httpd_suexec_tmp_t) files_tmp_filetrans(httpd_suexec_t, httpd_suexec_tmp_t, { file dir }) +can_exec(httpd_suexec_t, httpd_sys_script_exec_t) + kernel_read_kernel_sysctls(httpd_suexec_t) kernel_list_proc(httpd_suexec_t) kernel_read_proc_symlinks(httpd_suexec_t) dev_read_urand(httpd_suexec_t) +fs_read_iso9660_files(httpd_suexec_t) fs_search_auto_mountpoints(httpd_suexec_t) -# for shell scripts -corecmd_exec_bin(httpd_suexec_t) -corecmd_exec_shell(httpd_suexec_t) +application_exec_all(httpd_suexec_t) files_read_etc_files(httpd_suexec_t) files_read_usr_files(httpd_suexec_t) @@ -740,10 +872,21 @@ corenet_sendrecv_all_client_packets(httpd_suexec_t) ') +read_files_pattern(httpd_suexec_t, httpd_user_content_t, httpd_user_content_t) +read_files_pattern(httpd_suexec_t, httpd_user_rw_content_t, httpd_user_rw_content_t) +read_files_pattern(httpd_suexec_t, httpd_user_ra_content_t, httpd_user_ra_content_t) + +domain_entry_file(httpd_sys_script_t, httpd_sys_content_t) tunable_policy(`httpd_enable_cgi && httpd_unified',` allow httpd_sys_script_t httpdcontent:file entrypoint; domtrans_pattern(httpd_suexec_t, httpdcontent, httpd_sys_script_t) - + manage_dirs_pattern(httpd_sys_script_t, httpdcontent, httpdcontent) + manage_files_pattern(httpd_sys_script_t, httpdcontent, httpdcontent) + manage_sock_files_pattern(httpd_sys_script_t, httpdcontent, httpdcontent) + manage_lnk_files_pattern(httpd_sys_script_t, httpdcontent, httpdcontent) +') +tunable_policy(`httpd_enable_cgi',` + domtrans_pattern(httpd_suexec_t, httpd_user_script_t, httpd_user_script_t) ') tunable_policy(`httpd_enable_homedirs && use_nfs_home_dirs',` @@ -769,6 +912,12 @@ dontaudit httpd_suexec_t httpd_t:unix_stream_socket { read write }; ') +optional_policy(` + mysql_stream_connect(httpd_suexec_t) + mysql_rw_db_sockets(httpd_suexec_t) + mysql_read_config(httpd_suexec_t) +') + ######################################## # # Apache system script local policy @@ -792,9 +941,13 @@ files_search_var_lib(httpd_sys_script_t) files_search_spool(httpd_sys_script_t) +logging_inherit_append_all_logs(httpd_sys_script_t) + # Should we add a boolean? apache_domtrans_rotatelogs(httpd_sys_script_t) +auth_use_nsswitch(httpd_sys_script_t) + ifdef(`distro_redhat',` allow httpd_sys_script_t httpd_log_t:file append_file_perms; ') @@ -803,6 +956,22 @@ mta_send_mail(httpd_sys_script_t) ') +fs_cifs_entry_type(httpd_sys_script_t) +fs_read_iso9660_files(httpd_sys_script_t) +fs_nfs_entry_type(httpd_sys_script_t) + +tunable_policy(`httpd_use_nfs',` + fs_manage_nfs_dirs(httpd_sys_script_t) + fs_manage_nfs_files(httpd_sys_script_t) + fs_manage_nfs_symlinks(httpd_sys_script_t) + fs_exec_nfs_files(httpd_sys_script_t) + + fs_manage_nfs_dirs(httpd_suexec_t) + fs_manage_nfs_files(httpd_suexec_t) + fs_manage_nfs_symlinks(httpd_suexec_t) + fs_exec_nfs_files(httpd_suexec_t) +') + tunable_policy(`httpd_enable_cgi && httpd_can_network_connect',` allow httpd_sys_script_t self:tcp_socket create_stream_socket_perms; allow httpd_sys_script_t self:udp_socket create_socket_perms; @@ -830,6 +999,16 @@ fs_read_nfs_symlinks(httpd_sys_script_t) ') +tunable_policy(`httpd_use_cifs',` + fs_manage_cifs_dirs(httpd_sys_script_t) + fs_manage_cifs_files(httpd_sys_script_t) + fs_manage_cifs_symlinks(httpd_sys_script_t) + fs_manage_cifs_dirs(httpd_suexec_t) + fs_manage_cifs_files(httpd_suexec_t) + fs_manage_cifs_symlinks(httpd_suexec_t) + fs_exec_cifs_files(httpd_suexec_t) +') + tunable_policy(`httpd_enable_homedirs && use_samba_home_dirs',` fs_read_cifs_files(httpd_sys_script_t) fs_read_cifs_symlinks(httpd_sys_script_t) @@ -842,6 +1021,7 @@ optional_policy(` mysql_stream_connect(httpd_sys_script_t) mysql_rw_db_sockets(httpd_sys_script_t) + mysql_read_config(httpd_sys_script_t) ') optional_policy(` @@ -891,11 +1071,33 @@ tunable_policy(`httpd_enable_cgi && httpd_unified',` allow httpd_user_script_t httpdcontent:file entrypoint; + manage_dirs_pattern(httpd_user_script_t, httpd_user_content_t, httpd_user_content_t) + manage_files_pattern(httpd_user_script_t, httpd_user_content_t, httpd_user_content_t) + manage_dirs_pattern(httpd_user_script_t, httpd_user_ra_content_t, httpd_user_ra_content_t) + manage_files_pattern(httpd_user_script_t, httpd_user_ra_content_t, httpd_user_ra_content_t) ') # allow accessing files/dirs below the users home dir tunable_policy(`httpd_enable_homedirs',` - userdom_search_user_home_dirs(httpd_t) - userdom_search_user_home_dirs(httpd_suexec_t) - userdom_search_user_home_dirs(httpd_user_script_t) + userdom_search_user_home_content(httpd_t) + userdom_search_user_home_content(httpd_suexec_t) + userdom_search_user_home_content(httpd_user_script_t) +') + +tunable_policy(`httpd_read_user_content',` + userdom_read_user_home_content_files(httpd_user_script_t) + userdom_read_user_home_content_files(httpd_suexec_t) ') + +tunable_policy(`httpd_read_user_content && httpd_builtin_scripting',` + userdom_read_user_home_content_files(httpd_t) +') + +# Removal of fastcgi, will cause problems without the following +typealias httpd_sys_script_exec_t alias httpd_fastcgi_script_exec_t; +typealias httpd_sys_content_t alias { httpd_fastcgi_content_t httpd_fastcgi_script_ro_t }; +typealias httpd_sys_rw_content_t alias { httpd_fastcgi_rw_content_t httpd_fastcgi_script_rw_t }; +typealias httpd_sys_ra_content_t alias httpd_fastcgi_script_ra_t; +typealias httpd_sys_script_t alias httpd_fastcgi_script_t; +typealias httpd_var_run_t alias httpd_fastcgi_var_run_t; + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/apcupsd.te serefpolicy-3.7.19/policy/modules/services/apcupsd.te --- nsaserefpolicy/policy/modules/services/apcupsd.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/apcupsd.te 2010-05-28 09:42:00.061610936 +0200 @@ -95,6 +95,10 @@ ') optional_policy(` + shutdown_domtrans(apcupsd_t) +') + +optional_policy(` mta_send_mail(apcupsd_t) mta_system_content(apcupsd_tmp_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/arpwatch.te serefpolicy-3.7.19/policy/modules/services/arpwatch.te --- nsaserefpolicy/policy/modules/services/arpwatch.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/arpwatch.te 2010-05-28 09:42:00.062610591 +0200 @@ -34,6 +34,7 @@ allow arpwatch_t self:tcp_socket { connect create_stream_socket_perms }; allow arpwatch_t self:udp_socket create_socket_perms; allow arpwatch_t self:packet_socket create_socket_perms; +allow arpwatch_t self:socket create_socket_perms; manage_dirs_pattern(arpwatch_t, arpwatch_data_t, arpwatch_data_t) manage_files_pattern(arpwatch_t, arpwatch_data_t, arpwatch_data_t) @@ -46,6 +47,7 @@ manage_files_pattern(arpwatch_t, arpwatch_var_run_t, arpwatch_var_run_t) files_pid_filetrans(arpwatch_t, arpwatch_var_run_t, file) +kernel_read_network_state(arpwatch_t) kernel_read_kernel_sysctls(arpwatch_t) kernel_list_proc(arpwatch_t) kernel_read_proc_symlinks(arpwatch_t) @@ -62,6 +64,8 @@ corenet_udp_sendrecv_all_ports(arpwatch_t) dev_read_sysfs(arpwatch_t) +dev_read_usbmon_dev(arpwatch_t) +dev_rw_generic_usb_dev(arpwatch_t) fs_getattr_all_fs(arpwatch_t) fs_search_auto_mountpoints(arpwatch_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/asterisk.if serefpolicy-3.7.19/policy/modules/services/asterisk.if --- nsaserefpolicy/policy/modules/services/asterisk.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/asterisk.if 2010-05-28 09:42:00.063611364 +0200 @@ -1,5 +1,24 @@ ## Asterisk IP telephony server +###################################### +## +## Execute asterisk in the asterisk domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`asterisk_domtrans',` + gen_require(` + type asterisk_t, asterisk_exec_t; + ') + + corecmd_search_bin($1) + domtrans_pattern($1, asterisk_exec_t, asterisk_t) +') + ##################################### ## ## Connect to asterisk over a unix domain diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/asterisk.te serefpolicy-3.7.19/policy/modules/services/asterisk.te --- nsaserefpolicy/policy/modules/services/asterisk.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/asterisk.te 2010-05-28 09:42:00.064610809 +0200 @@ -40,12 +40,13 @@ # # dac_override for /var/run/asterisk -allow asterisk_t self:capability { dac_override setgid setuid sys_nice }; +allow asterisk_t self:capability { dac_override setgid setuid sys_nice net_admin }; dontaudit asterisk_t self:capability sys_tty_config; -allow asterisk_t self:process { setsched signal_perms }; +allow asterisk_t self:process { getsched setsched signal_perms getcap setcap }; allow asterisk_t self:fifo_file rw_fifo_file_perms; allow asterisk_t self:sem create_sem_perms; allow asterisk_t self:shm create_shm_perms; +allow asterisk_t self:unix_stream_socket connectto; allow asterisk_t self:tcp_socket create_stream_socket_perms; allow asterisk_t self:udp_socket create_socket_perms; @@ -79,11 +80,14 @@ manage_sock_files_pattern(asterisk_t, asterisk_var_run_t, asterisk_var_run_t) files_pid_filetrans(asterisk_t, asterisk_var_run_t, file) +can_exec(asterisk_t, asterisk_exec_t) + kernel_read_system_state(asterisk_t) kernel_read_kernel_sysctls(asterisk_t) +kernel_request_load_module(asterisk_t) corecmd_exec_bin(asterisk_t) -corecmd_search_bin(asterisk_t) +corecmd_exec_shell(asterisk_t) corenet_all_recvfrom_unlabeled(asterisk_t) corenet_all_recvfrom_netlabel(asterisk_t) @@ -96,6 +100,7 @@ corenet_tcp_bind_generic_node(asterisk_t) corenet_udp_bind_generic_node(asterisk_t) corenet_tcp_bind_asterisk_port(asterisk_t) +corenet_tcp_bind_sip_port(asterisk_t) corenet_udp_bind_asterisk_port(asterisk_t) corenet_udp_bind_sip_port(asterisk_t) corenet_sendrecv_asterisk_server_packets(asterisk_t) @@ -104,10 +109,15 @@ corenet_udp_bind_generic_port(asterisk_t) corenet_dontaudit_udp_bind_all_ports(asterisk_t) corenet_sendrecv_generic_server_packets(asterisk_t) +corenet_tcp_connect_postgresql_port(asterisk_t) +corenet_tcp_connect_snmp_port(asterisk_t) +corenet_tcp_connect_sip_port(asterisk_t) +dev_rw_generic_usb_dev(asterisk_t) dev_read_sysfs(asterisk_t) dev_read_sound(asterisk_t) dev_write_sound(asterisk_t) +dev_read_urand(asterisk_t) domain_use_interactive_fds(asterisk_t) @@ -118,19 +128,33 @@ files_read_usr_files(asterisk_t) fs_getattr_all_fs(asterisk_t) +fs_list_inotifyfs(asterisk_t) +fs_read_anon_inodefs_files(asterisk_t) fs_search_auto_mountpoints(asterisk_t) +auth_use_nsswitch(asterisk_t) + logging_send_syslog_msg(asterisk_t) miscfiles_read_localization(asterisk_t) -sysnet_read_config(asterisk_t) - userdom_dontaudit_use_unpriv_user_fds(asterisk_t) userdom_dontaudit_search_user_home_dirs(asterisk_t) optional_policy(` - nis_use_ypbind(asterisk_t) + mysql_stream_connect(asterisk_t) +') + +optional_policy(` + mta_send_mail(asterisk_t) +') + +optional_policy(` + postfix_domtrans_postdrop(asterisk_t) +') + +optional_policy(` + postgresql_stream_connect(asterisk_t) ') optional_policy(` @@ -138,10 +162,11 @@ ') optional_policy(` - udev_read_db(asterisk_t) + snmp_read_snmp_var_lib_files(asterisk_t) + snmp_stream_connect(asterisk_t) ') -ifdef(`TODO',` -allow initrc_t asterisk_var_run_t:fifo_file unlink; -allow sysadm_t asterisk_t:unix_stream_socket { connectto rw_stream_socket_perms }; +optional_policy(` + udev_read_db(asterisk_t) ') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/automount.te serefpolicy-3.7.19/policy/modules/services/automount.te --- nsaserefpolicy/policy/modules/services/automount.te 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/automount.te 2010-05-28 09:42:00.065610953 +0200 @@ -146,6 +146,7 @@ # Run mount in the mount_t domain. mount_domtrans(automount_t) +mount_domtrans_showmount(automount_t) mount_signal(automount_t) userdom_dontaudit_use_unpriv_user_fds(automount_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/avahi.if serefpolicy-3.7.19/policy/modules/services/avahi.if --- nsaserefpolicy/policy/modules/services/avahi.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/avahi.if 2010-05-28 09:42:00.065610953 +0200 @@ -90,6 +90,7 @@ class dbus send_msg; ') + allow avahi_t $1:file read; allow $1 avahi_t:dbus send_msg; allow avahi_t $1:dbus send_msg; ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/bluetooth.if serefpolicy-3.7.19/policy/modules/services/bluetooth.if --- nsaserefpolicy/policy/modules/services/bluetooth.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/bluetooth.if 2010-05-28 09:42:00.066610888 +0200 @@ -117,6 +117,27 @@ ######################################## ## +## dontaudit Send and receive messages from +## bluetooth over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`bluetooth_dontaudit_dbus_chat',` + gen_require(` + type bluetooth_t; + class dbus send_msg; + ') + + dontaudit $1 bluetooth_t:dbus send_msg; + dontaudit bluetooth_t $1:dbus send_msg; +') + +######################################## +## ## Execute bluetooth_helper in the bluetooth_helper domain. (Deprecated) ## ## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/boinc.fc serefpolicy-3.7.19/policy/modules/services/boinc.fc --- nsaserefpolicy/policy/modules/services/boinc.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/boinc.fc 2010-05-28 09:42:00.067610962 +0200 @@ -0,0 +1,6 @@ + +/etc/rc\.d/init\.d/boinc_client -- gen_context(system_u:object_r:boinc_initrc_exec_t,s0) + +/usr/bin/boinc_client -- gen_context(system_u:object_r:boinc_exec_t,s0) + +/var/lib/boinc(/.*)? gen_context(system_u:object_r:boinc_var_lib_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/boinc.if serefpolicy-3.7.19/policy/modules/services/boinc.if --- nsaserefpolicy/policy/modules/services/boinc.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/boinc.if 2010-05-28 09:42:00.067610962 +0200 @@ -0,0 +1,151 @@ + +## policy for boinc + +######################################## +## +## Execute a domain transition to run boinc. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`boinc_domtrans',` + gen_require(` + type boinc_t, boinc_exec_t; + ') + + domtrans_pattern($1, boinc_exec_t, boinc_t) +') + +####################################### +## +## Execute boinc server in the boinc domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`boinc_initrc_domtrans',` + gen_require(` + type boinc_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, boinc_initrc_exec_t) +') + +######################################## +## +## Search boinc lib directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`boinc_search_lib',` + gen_require(` + type boinc_var_lib_t; + ') + + allow $1 boinc_var_lib_t:dir search_dir_perms; + files_search_var_lib($1) +') + +######################################## +## +## Read boinc lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`boinc_read_lib_files',` + gen_require(` + type boinc_var_lib_t; + ') + + files_search_var_lib($1) + read_files_pattern($1, boinc_var_lib_t, boinc_var_lib_t) +') + +######################################## +## +## Create, read, write, and delete +## boinc lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`boinc_manage_lib_files',` + gen_require(` + type boinc_var_lib_t; + ') + + files_search_var_lib($1) + manage_files_pattern($1, boinc_var_lib_t, boinc_var_lib_t) +') + +######################################## +## +## Manage boinc var_lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`boinc_manage_var_lib',` + gen_require(` + type boinc_var_lib_t; + ') + + manage_dirs_pattern($1, boinc_var_lib_t, boinc_var_lib_t) + manage_files_pattern($1, boinc_var_lib_t, boinc_var_lib_t) + manage_lnk_files_pattern($1, boinc_var_lib_t, boinc_var_lib_t) +') + +######################################## +## +## All of the rules required to administrate +## an boinc environment. +## +## +## +## Domain allowed access. +## +## +## +## +## Role allowed access. +## +## +## +# +interface(`boinc_admin',` + gen_require(` + type boinc_t, boinc_initrc_exec_t; + type boinc_var_lib_t; + ') + + allow $1 boinc_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, boinc_t, boinc_t) + + boinc_initrc_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 myboinc_initrc_exec_t system_r; + allow $2 system_r; + + files_list_var_lib($1) + admin_pattern($1, boinc_var_lib_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/boinc.te serefpolicy-3.7.19/policy/modules/services/boinc.te --- nsaserefpolicy/policy/modules/services/boinc.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/boinc.te 2010-06-01 16:58:59.673160682 +0200 @@ -0,0 +1,97 @@ + +policy_module(boinc,1.0.0) + +######################################## +# +# Declarations +# + +type boinc_t; +type boinc_exec_t; +init_daemon_domain(boinc_t, boinc_exec_t) + +permissive boinc_t; + +type boinc_initrc_exec_t; +init_script_file(boinc_initrc_exec_t) + +type boinc_tmp_t; +files_tmp_file(boinc_tmp_t) + +type boinc_tmpfs_t; +files_tmpfs_file(boinc_tmpfs_t) + +type boinc_var_lib_t; +files_type(boinc_var_lib_t) + +######################################## +# +# boinc local policy +# + +allow boinc_t self:capability { kill }; +allow boinc_t self:process { execmem fork setsched signal signull sigkill }; + +allow boinc_t self:fifo_file rw_fifo_file_perms; +allow boinc_t self:unix_stream_socket create_stream_socket_perms; +allow boinc_t self:tcp_socket create_stream_socket_perms; +allow boinc_t self:sem create_sem_perms; +allow boinc_t self:shm create_shm_perms; + +manage_dirs_pattern(boinc_t, boinc_tmp_t, boinc_tmp_t) +manage_files_pattern(boinc_t, boinc_tmp_t, boinc_tmp_t) +files_tmp_filetrans(boinc_t, boinc_tmp_t, { dir file }) + +manage_files_pattern(boinc_t, boinc_tmpfs_t, boinc_tmpfs_t) +fs_tmpfs_filetrans(boinc_t, boinc_tmpfs_t,file) + +exec_files_pattern(boinc_t, boinc_var_lib_t, boinc_var_lib_t) +manage_dirs_pattern(boinc_t, boinc_var_lib_t, boinc_var_lib_t) +manage_files_pattern(boinc_t, boinc_var_lib_t, boinc_var_lib_t) +files_var_lib_filetrans(boinc_t, boinc_var_lib_t, { file dir } ) + +kernel_read_network_state(boinc_t) +kernel_read_system_state(boinc_t) +kernel_read_kernel_sysctls(boinc_t) +kernel_search_vm_sysctl(boinc_t) + +corecmd_exec_bin(boinc_t) +corecmd_exec_shell(boinc_t) + +corenet_all_recvfrom_unlabeled(boinc_t) +corenet_all_recvfrom_netlabel(boinc_t) +corenet_tcp_sendrecv_generic_if(boinc_t) +corenet_udp_sendrecv_generic_if(boinc_t) +corenet_tcp_sendrecv_generic_node(boinc_t) +corenet_udp_sendrecv_generic_node(boinc_t) +corenet_tcp_sendrecv_all_ports(boinc_t) +corenet_udp_sendrecv_all_ports(boinc_t) +corenet_tcp_bind_generic_node(boinc_t) +corenet_udp_bind_generic_node(boinc_t) +corenet_tcp_bind_boinc_port(boinc_t) +corenet_tcp_connect_http_port(boinc_t) +corenet_tcp_connect_http_cache_port(boinc_t) + +dev_list_sysfs(boinc_t) +dev_read_rand(boinc_t) +dev_read_urand(boinc_t) +dev_read_sysfs(boinc_t) +dev_rw_xserver_misc(boinc_t) + +domain_read_all_domains_state(boinc_t) + +files_read_etc_files(boinc_t) +files_read_usr_files(boinc_t) + +fs_getattr_all_fs(boinc_t) + +term_dontaudit_getattr_ptmx(boinc_t) + +miscfiles_read_localization(boinc_t) +miscfiles_read_certs(boinc_t) + +logging_send_syslog_msg(boinc_t) + +sysnet_dns_name_resolve(boinc_t) + +mta_send_mail(boinc_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/bugzilla.fc serefpolicy-3.7.19/policy/modules/services/bugzilla.fc --- nsaserefpolicy/policy/modules/services/bugzilla.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/bugzilla.fc 2010-05-28 09:42:00.069610831 +0200 @@ -0,0 +1,4 @@ + +/usr/share/bugzilla(/.*)? -d gen_context(system_u:object_r:httpd_bugzilla_content_t,s0) +/usr/share/bugzilla(/.*)? -- gen_context(system_u:object_r:httpd_bugzilla_script_exec_t,s0) +/var/lib/bugzilla(/.*)? gen_context(system_u:object_r:httpd_bugzilla_rw_content_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/bugzilla.if serefpolicy-3.7.19/policy/modules/services/bugzilla.if --- nsaserefpolicy/policy/modules/services/bugzilla.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/bugzilla.if 2010-05-28 09:42:00.069610831 +0200 @@ -0,0 +1,39 @@ +## Bugzilla server + +######################################## +## +## Allow the specified domain to search +## bugzilla directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`bugzilla_search_dirs',` + gen_require(` + type httpd_bugzilla_content_t; + ') + + allow $1 httpd_bugzilla_content_t:dir search_dir_perms; +') + +######################################## +## +## Do not audit attempts to read and write +## bugzilla script unix domain stream sockets. +## +## +## +## Domain allowed access. +## +## +# +interface(`bugzilla_dontaudit_rw_script_stream_sockets',` + gen_require(` + type httpd_bugzilla_script_t; + ') + + dontaudit $1 httpd_bugzilla_script_t:unix_stream_socket { read write }; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/bugzilla.te serefpolicy-3.7.19/policy/modules/services/bugzilla.te --- nsaserefpolicy/policy/modules/services/bugzilla.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/bugzilla.te 2010-05-28 09:42:00.070610905 +0200 @@ -0,0 +1,57 @@ + +policy_module(bugzilla, 1.0) + +######################################## +# +# Declarations +# + +apache_content_template(bugzilla) + +type httpd_bugzilla_tmp_t; +files_tmp_file(httpd_bugzilla_tmp_t) + +######################################## +# +# bugzilla local policy +# + +allow httpd_bugzilla_script_t self:netlink_route_socket r_netlink_socket_perms; +allow httpd_bugzilla_script_t self:tcp_socket create_stream_socket_perms; +allow httpd_bugzilla_script_t self:udp_socket create_socket_perms; + +corenet_all_recvfrom_unlabeled(httpd_bugzilla_script_t) +corenet_all_recvfrom_netlabel(httpd_bugzilla_script_t) +corenet_tcp_sendrecv_all_if(httpd_bugzilla_script_t) +corenet_udp_sendrecv_all_if(httpd_bugzilla_script_t) +corenet_tcp_sendrecv_all_nodes(httpd_bugzilla_script_t) +corenet_udp_sendrecv_all_nodes(httpd_bugzilla_script_t) +corenet_tcp_sendrecv_all_ports(httpd_bugzilla_script_t) +corenet_udp_sendrecv_all_ports(httpd_bugzilla_script_t) +corenet_tcp_connect_postgresql_port(httpd_bugzilla_script_t) +corenet_tcp_connect_mysqld_port(httpd_bugzilla_script_t) +corenet_tcp_connect_http_port(httpd_bugzilla_script_t) +corenet_tcp_connect_smtp_port(httpd_bugzilla_script_t) +corenet_sendrecv_postgresql_client_packets(httpd_bugzilla_script_t) +corenet_sendrecv_mysqld_client_packets(httpd_bugzilla_script_t) + +manage_dirs_pattern(httpd_bugzilla_script_t, httpd_bugzilla_tmp_t, httpd_bugzilla_tmp_t) +manage_files_pattern(httpd_bugzilla_script_t, httpd_bugzilla_tmp_t, httpd_bugzilla_tmp_t) +files_tmp_filetrans(httpd_bugzilla_script_t, httpd_bugzilla_tmp_t, { file dir }) + +files_search_var_lib(httpd_bugzilla_script_t) + +mta_send_mail(httpd_bugzilla_script_t) + +sysnet_read_config(httpd_bugzilla_script_t) +sysnet_use_ldap(httpd_bugzilla_script_t) + +optional_policy(` + mysql_search_db(httpd_bugzilla_script_t) + mysql_stream_connect(httpd_bugzilla_script_t) +') + +optional_policy(` + postgresql_stream_connect(httpd_bugzilla_script_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cachefilesd.fc serefpolicy-3.7.19/policy/modules/services/cachefilesd.fc --- nsaserefpolicy/policy/modules/services/cachefilesd.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/cachefilesd.fc 2010-05-28 09:42:00.070610905 +0200 @@ -0,0 +1,29 @@ +############################################################################### +# +# Copyright (C) 2006 Red Hat, Inc. All Rights Reserved. +# Written by David Howells (dhowells@redhat.com) +# Karl MacMillan (kmacmill@redhat.com) +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version +# 2 of the License, or (at your option) any later version. +# +############################################################################### + +# +# Define the contexts to be assigned to various files and directories of +# importance to the CacheFiles kernel module and userspace management daemon. +# + +# cachefilesd executable will have: +# label: system_u:object_r:cachefilesd_exec_t +# MLS sensitivity: s0 +# MCS categories: + +/sbin/cachefilesd -- gen_context(system_u:object_r:cachefilesd_exec_t,s0) +/dev/cachefiles -c gen_context(system_u:object_r:cachefiles_dev_t,s0) +/var/fscache(/.*)? gen_context(system_u:object_r:cachefiles_var_t,s0) +/var/cache/fscache(/.*)? gen_context(system_u:object_r:cachefiles_var_t,s0) + +/var/run/cachefilesd\.pid -- gen_context(system_u:object_r:cachefiles_var_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cachefilesd.if serefpolicy-3.7.19/policy/modules/services/cachefilesd.if --- nsaserefpolicy/policy/modules/services/cachefilesd.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/cachefilesd.if 2010-05-28 09:42:00.071610839 +0200 @@ -0,0 +1,41 @@ +############################################################################### +# +# Copyright (C) 2006 Red Hat, Inc. All Rights Reserved. +# Written by David Howells (dhowells@redhat.com) +# Karl MacMillan (kmacmill@redhat.com) +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version +# 2 of the License, or (at your option) any later version. +# +############################################################################### + +# +# Define the policy interface for the CacheFiles userspace management daemon. +# + +## policy for cachefilesd + +######################################## +## +## Execute a domain transition to run cachefilesd. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`cachefilesd_domtrans',` + gen_require(` + type cachefilesd_t, cachefilesd_exec_t; + ') + + domain_auto_trans($1,cachefilesd_exec_t,cachefilesd_t) + + allow $1 cachefilesd_t:fd use; + allow cachefilesd_t $1:fd use; + allow cachefilesd_t $1:fifo_file rw_file_perms; + allow cachefilesd_t $1:process sigchld; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cachefilesd.te serefpolicy-3.7.19/policy/modules/services/cachefilesd.te --- nsaserefpolicy/policy/modules/services/cachefilesd.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/cachefilesd.te 2010-05-28 09:42:00.071610839 +0200 @@ -0,0 +1,147 @@ +############################################################################### +# +# Copyright (C) 2006, 2010 Red Hat, Inc. All Rights Reserved. +# Written by David Howells (dhowells@redhat.com) +# Karl MacMillan (kmacmill@redhat.com) +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version +# 2 of the License, or (at your option) any later version. +# +############################################################################### + +# +# This security policy governs access by the CacheFiles kernel module and +# userspace management daemon to the files and directories in the on-disk +# cache, on behalf of the processes accessing the cache through a network +# filesystem such as NFS +# +policy_module(cachefilesd,1.0.17) + +############################################################################### +# +# Declarations +# +require { type kernel_t; } + +# +# Files in the cache are created by the cachefiles module with security ID +# cachefiles_var_t +# +type cachefiles_var_t; +files_type(cachefiles_var_t) + +# +# The /dev/cachefiles character device has security ID cachefiles_dev_t +# +type cachefiles_dev_t; +dev_node(cachefiles_dev_t) + +# +# The cachefilesd daemon normally runs with security ID cachefilesd_t +# +type cachefilesd_t; +type cachefilesd_exec_t; +domain_type(cachefilesd_t) +init_daemon_domain(cachefilesd_t, cachefilesd_exec_t) + +# +# The cachefilesd daemon pid file context +# +type cachefilesd_var_run_t; +files_pid_file(cachefilesd_var_run_t) + +# +# The CacheFiles kernel module causes processes accessing the cache files to do +# so acting as security ID cachefiles_kernel_t +# +type cachefiles_kernel_t; +domain_type(cachefiles_kernel_t) +domain_obj_id_change_exemption(cachefiles_kernel_t) +role system_r types cachefiles_kernel_t; + +############################################################################### +# +# Permit RPM to deal with files in the cache +# +rpm_use_script_fds(cachefilesd_t) + +############################################################################### +# +# cachefilesd local policy +# +# These define what cachefilesd is permitted to do. This doesn't include very +# much: startup stuff, logging, pid file, scanning the cache superstructure and +# deleting files from the cache. It is not permitted to read/write files in +# the cache. +# +# Check in /usr/share/selinux/devel/include/ for macros to use instead of allow +# rules. +# +allow cachefilesd_t self : capability { setuid setgid sys_admin dac_override }; + +# Basic access +files_read_etc_files(cachefilesd_t) +libs_use_ld_so(cachefilesd_t) +libs_use_shared_libs(cachefilesd_t) +miscfiles_read_localization(cachefilesd_t) +logging_send_syslog_msg(cachefilesd_t) +init_dontaudit_use_script_ptys(cachefilesd_t) +term_dontaudit_use_generic_ptys(cachefilesd_t) +term_dontaudit_getattr_unallocated_ttys(cachefilesd_t) + +# Allow manipulation of pid file +allow cachefilesd_t cachefilesd_var_run_t:file create_file_perms; +manage_files_pattern(cachefilesd_t,cachefilesd_var_run_t, cachefilesd_var_run_t) +manage_dirs_pattern(cachefilesd_t,cachefilesd_var_run_t, cachefilesd_var_run_t) +files_pid_file(cachefilesd_var_run_t) +files_pid_filetrans(cachefilesd_t,cachefilesd_var_run_t,file) +files_create_as_is_all_files(cachefilesd_t) + +# Allow access to cachefiles device file +allow cachefilesd_t cachefiles_dev_t : chr_file rw_file_perms; + +# Allow access to cache superstructure +allow cachefilesd_t cachefiles_var_t : dir { rw_dir_perms rmdir }; +allow cachefilesd_t cachefiles_var_t : file { getattr rename unlink }; + +# Permit statfs on the backing filesystem +fs_getattr_xattr_fs(cachefilesd_t) + +############################################################################### +# +# When cachefilesd invokes the kernel module to begin caching, it has to tell +# the kernel module the security context in which it should act, and this +# policy has to approve that. +# +# There are two parts to this: +# +# (1) the security context used by the module to access files in the cache, +# as set by the 'secctx' command in /etc/cachefilesd.conf, and +# +allow cachefilesd_t cachefiles_kernel_t : kernel_service { use_as_override }; + +# +# (2) the label that will be assigned to new files and directories created in +# the cache by the module, which will be the same as the label on the +# directory pointed to by the 'dir' command. +# +allow cachefilesd_t cachefiles_var_t : kernel_service { create_files_as }; + +############################################################################### +# +# cachefiles kernel module local policy +# +# This governs what the kernel module is allowed to do the contents of the +# cache. +# +allow cachefiles_kernel_t self:capability { dac_override dac_read_search }; +allow cachefiles_kernel_t initrc_t:process sigchld; + +manage_dirs_pattern(cachefiles_kernel_t,cachefiles_var_t, cachefiles_var_t) +manage_files_pattern(cachefiles_kernel_t,cachefiles_var_t, cachefiles_var_t) + +fs_getattr_xattr_fs(cachefiles_kernel_t) + +dev_search_sysfs(cachefiles_kernel_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ccs.te serefpolicy-3.7.19/policy/modules/services/ccs.te --- nsaserefpolicy/policy/modules/services/ccs.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/ccs.te 2010-05-28 09:42:00.072610704 +0200 @@ -114,5 +114,15 @@ ') optional_policy(` + aisexec_stream_connect(ccs_t) + corosync_stream_connect(ccs_t) +') + +optional_policy(` + qpidd_rw_semaphores(ccs_t) + qpidd_rw_shm(ccs_t) +') + +optional_policy(` unconfined_use_fds(ccs_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/certmonger.fc serefpolicy-3.7.19/policy/modules/services/certmonger.fc --- nsaserefpolicy/policy/modules/services/certmonger.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/certmonger.fc 2010-05-28 09:42:00.073610778 +0200 @@ -0,0 +1,6 @@ +/etc/rc\.d/init\.d/certmonger -- gen_context(system_u:object_r:certmonger_initrc_exec_t,s0) + +/usr/sbin/certmonger -- gen_context(system_u:object_r:certmonger_exec_t,s0) + +/var/run/certmonger.pid -- gen_context(system_u:object_r:certmonger_var_run_t,s0) +/var/lib/certmonger(/.*)? gen_context(system_u:object_r:certmonger_var_lib_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/certmonger.if serefpolicy-3.7.19/policy/modules/services/certmonger.if --- nsaserefpolicy/policy/modules/services/certmonger.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/certmonger.if 2010-05-28 09:42:00.073610778 +0200 @@ -0,0 +1,217 @@ + +## Certificate status monitor and PKI enrollment client + +######################################## +## +## Execute a domain transition to run certmonger. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`certmonger_domtrans',` + gen_require(` + type certmonger_t, certmonger_exec_t; + ') + + domtrans_pattern($1, certmonger_exec_t, certmonger_t) +') + + +######################################## +## +## Execute certmonger server in the certmonger domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`certmonger_initrc_domtrans',` + gen_require(` + type certmonger_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, certmonger_initrc_exec_t) +') + +######################################## +## +## Read certmonger PID files. +## +## +## +## Domain allowed access. +## +## +# +interface(`certmonger_read_pid_files',` + gen_require(` + type certmonger_var_run_t; + ') + + files_search_pids($1) + allow $1 certmonger_var_run_t:file read_file_perms; +') + +######################################## +## +## Manage certmonger var_run files. +## +## +## +## Domain allowed access. +## +## +# +interface(`certmonger_manage_var_run',` + gen_require(` + type certmonger_var_run_t; + ') + + manage_dirs_pattern($1, certmonger_var_run_t, certmonger_var_run_t) + manage_files_pattern($1, certmonger_var_run_t, certmonger_var_run_t) + manage_lnk_files_pattern($1, certmonger_var_run_t, certmonger_var_run_t) +') + + +######################################## +## +## Search certmonger lib directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`certmonger_search_lib',` + gen_require(` + type certmonger_var_lib_t; + ') + + allow $1 certmonger_var_lib_t:dir search_dir_perms; + files_search_var_lib($1) +') + +######################################## +## +## Read certmonger lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`certmonger_read_lib_files',` + gen_require(` + type certmonger_var_lib_t; + ') + + files_search_var_lib($1) + read_files_pattern($1, certmonger_var_lib_t, certmonger_var_lib_t) +') + +######################################## +## +## Create, read, write, and delete +## certmonger lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`certmonger_manage_lib_files',` + gen_require(` + type certmonger_var_lib_t; + ') + + files_search_var_lib($1) + manage_files_pattern($1, certmonger_var_lib_t, certmonger_var_lib_t) +') + +######################################## +## +## Manage certmonger var_lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`certmonger_manage_var_lib',` + gen_require(` + type certmonger_var_lib_t; + ') + + manage_dirs_pattern($1, certmonger_var_lib_t, certmonger_var_lib_t) + manage_files_pattern($1, certmonger_var_lib_t, certmonger_var_lib_t) + manage_lnk_files_pattern($1, certmonger_var_lib_t, certmonger_var_lib_t) +') + + +######################################## +## +## Send and receive messages from +## certmonger over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`certmonger_dbus_chat',` + gen_require(` + type certmonger_t; + class dbus send_msg; + ') + + allow $1 certmonger_t:dbus send_msg; + allow certmonger_t $1:dbus send_msg; +') + +######################################## +## +## All of the rules required to administrate +## an certmonger environment +## +## +## +## Domain allowed access. +## +## +## +## +## Role allowed access. +## +## +## +# +interface(`certmonger_admin',` + gen_require(` + type certmonger_t, certmonger_initrc_exec_t; + ') + + allow $1 certmonger_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, certmonger_t, certmonger_t) + + # Allow certmonger_t to restart the apache service + certmonger_initrc_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 certmonger_initrc_exec_t system_r; + allow $2 system_r; + + files_search_var_lib($1) + admin_pattern($1, cermonger_var_lib_t) + + files_search_pids($1) + admin_pattern($1, cermonger_var_run_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/certmonger.te serefpolicy-3.7.19/policy/modules/services/certmonger.te --- nsaserefpolicy/policy/modules/services/certmonger.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/certmonger.te 2010-05-28 09:42:00.074610853 +0200 @@ -0,0 +1,75 @@ +policy_module(certmonger,1.0.0) + +######################################## +# +# Declarations +# + +type certmonger_t; +type certmonger_exec_t; +init_daemon_domain(certmonger_t, certmonger_exec_t) + +permissive certmonger_t; + +type certmonger_initrc_exec_t; +init_script_file(certmonger_initrc_exec_t) + +type certmonger_var_run_t; +files_pid_file(certmonger_var_run_t) + +type certmonger_var_lib_t; +files_type(certmonger_var_lib_t) + +######################################## +# +# certmonger local policy +# + +allow certmonger_t self:capability { kill sys_nice }; +allow certmonger_t self:process { fork getsched setsched sigkill }; +allow certmonger_t self:fifo_file rw_file_perms; +allow certmonger_t self:unix_stream_socket create_stream_socket_perms; +allow certmonger_t self:tcp_socket create_stream_socket_perms; +allow certmonger_t self:netlink_route_socket r_netlink_socket_perms; + +manage_dirs_pattern(certmonger_t, certmonger_var_run_t, certmonger_var_run_t) +manage_files_pattern(certmonger_t, certmonger_var_run_t, certmonger_var_run_t) +files_pid_filetrans(certmonger_t, certmonger_var_run_t, { file dir }) + +manage_dirs_pattern(certmonger_t, certmonger_var_lib_t, certmonger_var_lib_t) +manage_files_pattern(certmonger_t, certmonger_var_lib_t, certmonger_var_lib_t) +files_var_lib_filetrans(certmonger_t, certmonger_var_lib_t, { file dir } ) + +domain_use_interactive_fds(certmonger_t) + +corenet_tcp_sendrecv_generic_if(certmonger_t) +corenet_tcp_sendrecv_generic_node(certmonger_t) +corenet_tcp_sendrecv_all_ports(certmonger_t) +corenet_tcp_connect_certmaster_port(certmonger_t) + +dev_read_urand(certmonger_t) + +files_read_etc_files(certmonger_t) +files_read_usr_files(certmonger_t) +files_list_tmp(certmonger_t) + +miscfiles_read_localization(certmonger_t) +miscfiles_manage_cert_files(certmonger_t) + +logging_send_syslog_msg(certmonger_t) + +sysnet_dns_name_resolve(certmonger_t) + +optional_policy(` + dbus_system_bus_client(certmonger_t) + dbus_connect_system_bus(certmonger_t) +') + +optional_policy(` + kerberos_use(certmonger_t) +') + +optional_policy(` + pcscd_stream_connect(certmonger_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cgroup.fc serefpolicy-3.7.19/policy/modules/services/cgroup.fc --- nsaserefpolicy/policy/modules/services/cgroup.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/cgroup.fc 2010-05-28 09:42:00.075610786 +0200 @@ -0,0 +1,12 @@ +/cgroup(/.*)? gen_context(system_u:object_r:cgroup_t,s0) + +/etc/cgconfig.conf -- gen_context(system_u:object_r:cgconfig_etc_t,s0) +/etc/cgrules.conf -- gen_context(system_u:object_r:cgrules_etc_t,s0) + +/etc/rc\.d/init\.d/cgconfig -- gen_context(system_u:object_r:cgconfig_initrc_exec_t,s0) +/etc/rc\.d/init\.d/cgred -- gen_context(system_u:object_r:cgred_initrc_exec_t,s0) + +/sbin/cgconfigparser -- gen_context(system_u:object_r:cgconfigparser_exec_t,s0) +/sbin/cgrulesengd -- gen_context(system_u:object_r:cgred_exec_t,s0) + +/var/run/cgred.* gen_context(system_u:object_r:cgred_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cgroup.if serefpolicy-3.7.19/policy/modules/services/cgroup.if --- nsaserefpolicy/policy/modules/services/cgroup.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/cgroup.if 2010-05-28 09:42:00.075610786 +0200 @@ -0,0 +1,243 @@ +## libcg is a library that abstracts the control group file system in Linux. +## +##

+## libcg aims to provide programmers easily usable APIs to use the control group file system. +##

+##
+ +######################################## +## +## Execute a domain transition to run cgconfig. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`cgroup_domtrans_cgconfigparser',` + gen_require(` + type cgconfigparser_t, cgconfigparser_exec_t; + ') + + domtrans_pattern($1, cgconfigparser_exec_t, cgconfigparser_t) + corecmd_search_bin($1) +') + +######################################## +## +## Execute cgconfigparser server in the +## cgconfigparser domain. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`cgroup_initrc_domtrans_cgconfigparser',` + gen_require(` + type cgconfig_initrc_exec_t; + ') + + files_search_etc($1) + init_labeled_script_domtrans($1, cgconfig_initrc_exec_t) +') + +######################################## +## +## Execute a domain transition to run cgred. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`cgroup_domtrans_cgred',` + gen_require(` + type cgred_t, cgred_exec_t; + ') + + domtrans_pattern($1, cgred_exec_t, cgred_t) + corecmd_search_bin($1) +') + +######################################## +## +## Execute cgred server in the +## cgred domain. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`cgroup_initrc_domtrans_cgred',` + gen_require(` + type cgred_initrc_exec_t; + ') + + files_search_etc($1) + init_labeled_script_domtrans($1, cgred_initrc_exec_t) +') + +######################################## +## +## Delete cgroup directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`cgroup_delete_cgroup_dirs', ` + gen_require(` + type cgroup_t; + ') + + delete_dirs_pattern($1, cgroup_t, cgroup_t) + cgroup_search_cgroup_dirs($1) +') + +######################################## +## +## List cgroup directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`cgroup_list_cgroup_dirs', ` + gen_require(` + type cgroup_t; + ') + + allow $1 cgroup_t:dir list_dir_perms; +') + +######################################## +## +## Manage cgroup directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`cgroup_manage_cgroup_dirs', ` + gen_require(` + type cgroup_t; + ') + + allow $1 cgroup_t:dir manage_dir_perms; +') + +######################################## +## +## Read and write cgroup directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`cgroup_rw_cgroup_dirs', ` + gen_require(` + type cgroup_t; + ') + + allow $1 cgroup_t:dir rw_dir_perms; +') + +######################################## +## +## Search cgroup directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`cgroup_search_cgroup_dirs', ` + gen_require(` + type cgroup_t; + ') + + allow $1 cgroup_t:dir search_dir_perms; +') + +######################################## +## +## Read and write cgred sock file in /var/run. +## +## +## +## Domain allowed access. +## +## +# +interface(`cgroup_stream_connect', ` + gen_require(` + type cgred_var_run_t, cgred_t; + ') + + stream_connect_pattern($1, cgred_var_run_t, cgred_var_run_t, cgred_t) + files_search_pids($1) +') + +######################################## +## +## All of the rules required to administrate +## an cgroup environment +## +## +## +## Domain allowed access. +## +## +## +## +## Role allowed access. +## +## +## +# +interface(`cgroup_admin',` + gen_require(` + type cgred_t, cgconfigparser_t, cgred_var_run_t; + type cgconfig_etc_t, cgconfig_initrc_exec_t, cgred_initrc_exec_t; + type cgred_etc_t, cgroup_t, cgroupfs_t; + ') + + allow $1 cgconfigparser_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, cgconfigparser_t, cgconfigparser_t) + + allow $1 cgred_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, cgred_t, cgred_t) + + admin_pattern($1, cgroup_t) + admin_pattern($1, cgroupfs_t) + + files_search_etc($1) + admin_pattern($1, cgconfig_etc_t) + admin_pattern($1, cgred_etc_t) + + files_list_var($1) + admin_pattern($1, cgred_var_run_t) + + cgroup_initrc_domtrans_cgconfigparser($1) + domain_system_change_exemption($1) + role_transition $2 cgconfig_initrc_exec_t system_r; + allow $2 system_r; + + cgroup_initrc_domtrans_cgred($1) + role_transition $2 cgred_initrc_exec_t system_r; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cgroup.te serefpolicy-3.7.19/policy/modules/services/cgroup.te --- nsaserefpolicy/policy/modules/services/cgroup.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/cgroup.te 2010-05-28 09:42:00.076610720 +0200 @@ -0,0 +1,102 @@ + +policy_module(cgroup, 1.0.0) + +######################################## +# +# cgroup global declarations. +# + +type cgroup_t; +files_mountpoint(cgroup_t) + +######################################## +# +# cgred personal declarations. +# + +type cgred_t; +type cgred_exec_t; +init_daemon_domain(cgred_t, cgred_exec_t) + +type cgred_initrc_exec_t; +init_script_file(cgred_initrc_exec_t) + +type cgred_var_run_t; +files_pid_file(cgred_var_run_t) + +type cgrules_etc_t; +files_config_file(cgrules_etc_t) + +######################################## +# +# cgconfig personal declarations. +# + +type cgconfigparser_t; +type cgconfigparser_exec_t; +init_daemon_domain(cgconfigparser_t, cgconfigparser_exec_t) + +type cgconfig_initrc_exec_t; +init_script_file(cgconfig_initrc_exec_t) + +type cgconfig_etc_t; +files_config_file(cgconfig_etc_t) + +######################################## +# +# cgred personal policy. +# + +allow cgred_t self:capability { net_admin sys_ptrace dac_override }; +allow cgred_t self:netlink_socket { write bind create read }; +allow cgred_t self:unix_dgram_socket { write create connect }; + +allow cgred_t cgrules_etc_t:file read_file_perms; + +manage_sock_files_pattern(cgred_t, cgred_var_run_t, cgred_var_run_t) +files_pid_filetrans(cgred_t, cgred_var_run_t, sock_file) + +kernel_read_system_state(cgred_t) + +domain_read_all_domains_state(cgred_t) + +files_search_all(cgred_t) +files_getattr_all_files(cgred_t) +files_getattr_all_dirs(cgred_t) +files_getattr_all_sockets(cgred_t) +files_getattr_all_pipes(cgred_t) +files_read_all_symlinks(cgred_t) + +# /etc/group +files_read_etc_files(cgred_t) + +fs_write_cgroupfs_files(cgred_t) + +logging_send_syslog_msg(cgred_t) + +miscfiles_read_localization(cgred_t) + +######################################## +# +# cgconfig personal policy. +# + +allow cgconfigparser_t self:capability { chown sys_admin }; + +allow cgconfigparser_t cgconfig_etc_t:file read_file_perms; + +manage_dirs_pattern(cgconfigparser_t, cgroup_t, cgroup_t) +manage_files_pattern(cgconfigparser_t, cgroup_t, cgroup_t) +allow cgconfigparser_t cgroup_t:dir mounton; + +kernel_list_unlabeled(cgconfigparser_t) +kernel_read_system_state(cgconfigparser_t) + +# /etc/nsswitch.conf +files_read_etc_files(cgconfigparser_t) + +fs_manage_cgroupfs_dirs(cgconfigparser_t) +fs_mount_cgroupfs(cgconfigparser_t) +fs_rw_cgroupfs_files(cgconfigparser_t) +fs_unmount_cgroupfs(cgconfigparser_t) +fs_setattr_cgroupfs_files(cgconfigparser_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/chronyd.if serefpolicy-3.7.19/policy/modules/services/chronyd.if --- nsaserefpolicy/policy/modules/services/chronyd.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/chronyd.if 2010-05-28 09:42:00.077610724 +0200 @@ -19,6 +19,24 @@ domtrans_pattern($1, chronyd_exec_t, chronyd_t) ') +######################################## +## +## Execute chronyd server in the chronyd domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`chronyd_initrc_domtrans',` + gen_require(` + type chronyd_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, chronyd_initrc_exec_t) +') + #################################### ## ## Execute chronyd @@ -56,6 +74,64 @@ read_files_pattern($1, chronyd_var_log_t, chronyd_var_log_t) ') +######################################## +## +## Read and write chronyd shared memory. +## +## +## +## Domain allowed access. +## +## +# +interface(`chronyd_rw_shm',` + gen_require(` + type chronyd_t, chronyd_tmpfs_t; + ') + + allow $1 chronyd_t:shm rw_shm_perms; + allow $1 chronyd_tmpfs_t:dir list_dir_perms; + rw_files_pattern($1, chronyd_tmpfs_t, chronyd_tmpfs_t) + read_lnk_files_pattern($1, chronyd_tmpfs_t, chronyd_tmpfs_t) + fs_search_tmpfs($1) +') + +######################################## +## +## Read chronyd keys files. +## +## +## +## Domain allowed access. +## +## +# +interface(`chronyd_read_keys',` + gen_require(` + type chronyd_keys_t; + ') + + read_files_pattern($1, chronyd_keys_t, chronyd_keys_t) +') + +######################################## +## +## Append chronyd keys files. +## +## +## +## Domain allowed access. +## +## +# +interface(`chronyd_append_keys',` + gen_require(` + type chronyd_keys_t; + ') + + append_files_pattern($1, chronyd_keys_t, chronyd_keys_t) +') + #################################### ## ## All of the rules required to administrate @@ -103,3 +179,4 @@ files_search_tmp($1) admin_pattern($1, chronyd_tmp_t) ') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/chronyd.te serefpolicy-3.7.19/policy/modules/services/chronyd.te --- nsaserefpolicy/policy/modules/services/chronyd.te 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/chronyd.te 2010-05-28 09:42:00.077610724 +0200 @@ -16,6 +16,9 @@ type chronyd_keys_t; files_type(chronyd_keys_t) +type chronyd_tmpfs_t; +files_tmpfs_file(chronyd_tmpfs_t) + type chronyd_var_lib_t; files_type(chronyd_var_lib_t) @@ -25,6 +28,7 @@ type chronyd_var_run_t; files_pid_file(chronyd_var_run_t) + ######################################## # # Local policy @@ -38,6 +42,10 @@ allow chronyd_t chronyd_keys_t:file read_file_perms; +manage_dirs_pattern(chronyd_t, chronyd_tmpfs_t, chronyd_tmpfs_t) +manage_files_pattern(chronyd_t, chronyd_tmpfs_t, chronyd_tmpfs_t) +fs_tmpfs_filetrans(chronyd_t, chronyd_tmpfs_t, { dir file }) + manage_files_pattern(chronyd_t, chronyd_var_lib_t, chronyd_var_lib_t) manage_dirs_pattern(chronyd_t, chronyd_var_lib_t, chronyd_var_lib_t) manage_sock_files_pattern(chronyd_t, chronyd_var_lib_t, chronyd_var_lib_t) @@ -51,7 +59,9 @@ manage_dirs_pattern(chronyd_t, chronyd_var_run_t, chronyd_var_run_t) files_pid_filetrans(chronyd_t, chronyd_var_run_t, file) +corenet_udp_bind_generic_node(chronyd_t) corenet_udp_bind_ntp_port(chronyd_t) + # bind to udp/323 corenet_udp_bind_chronyd_port(chronyd_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/clamav.te serefpolicy-3.7.19/policy/modules/services/clamav.te --- nsaserefpolicy/policy/modules/services/clamav.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/clamav.te 2010-05-28 09:42:00.078610798 +0200 @@ -1,6 +1,13 @@ policy_module(clamav, 1.7.1) +## +##

+## Allow clamd to use JIT compiler +##

+##
+gen_tunable(clamd_use_jit, false) + ######################################## # # Declarations @@ -57,6 +64,7 @@ # allow clamd_t self:capability { kill setgid setuid dac_override }; +dontaudit clamd_t self:capability sys_tty_config; allow clamd_t self:fifo_file rw_fifo_file_perms; allow clamd_t self:unix_stream_socket { create_stream_socket_perms connectto }; allow clamd_t self:unix_dgram_socket create_socket_perms; @@ -177,6 +185,7 @@ corenet_tcp_sendrecv_all_ports(freshclam_t) corenet_tcp_sendrecv_clamd_port(freshclam_t) corenet_tcp_connect_http_port(freshclam_t) +corenet_tcp_connect_clamd_port(freshclam_t) corenet_sendrecv_http_client_packets(freshclam_t) dev_read_rand(freshclam_t) @@ -189,10 +198,14 @@ auth_use_nsswitch(freshclam_t) +logging_send_syslog_msg(freshclam_t) + miscfiles_read_localization(freshclam_t) clamav_stream_connect(freshclam_t) +userdom_stream_connect(freshclam_t) + optional_policy(` cron_system_entry(freshclam_t, freshclam_exec_t) ') @@ -246,6 +259,12 @@ mta_send_mail(clamscan_t) +tunable_policy(`clamd_use_jit',` + allow clamd_t self:process execmem; +', ` + dontaudit clamd_t self:process execmem; +') + optional_policy(` amavis_read_spool_files(clamscan_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/clogd.fc serefpolicy-3.7.19/policy/modules/services/clogd.fc --- nsaserefpolicy/policy/modules/services/clogd.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/clogd.fc 2010-05-28 09:42:00.079610731 +0200 @@ -0,0 +1,4 @@ + +/usr/sbin/clogd -- gen_context(system_u:object_r:clogd_exec_t,s0) + +/var/run/clogd\.pid -- gen_context(system_u:object_r:clogd_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/clogd.if serefpolicy-3.7.19/policy/modules/services/clogd.if --- nsaserefpolicy/policy/modules/services/clogd.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/clogd.if 2010-05-28 09:42:00.079610731 +0200 @@ -0,0 +1,82 @@ +## clogd - clustered mirror log server + +###################################### +## +## Execute a domain transition to run clogd. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`clogd_domtrans',` + gen_require(` + type clogd_t, clogd_exec_t; + ') + + corecmd_search_bin($1) + domtrans_pattern($1,clogd_exec_t,clogd_t) + +') + +##################################### +## +## Connect to clogd over a unix domain +## stream socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`clogd_stream_connect',` + gen_require(` + type clogd_t, clogd_var_run_t; + ') + + files_search_pids($1) + stream_connect_pattern($1, clogd_var_run_t, clogd_var_run_t, clogd_t) +') + +##################################### +## +## Allow read and write access to clogd semaphores. +## +## +## +## Domain allowed access. +## +## +# +interface(`clogd_rw_semaphores',` + gen_require(` + type clogd_t; + ') + + allow $1 clogd_t:sem { rw_sem_perms destroy }; +') + +######################################## +## +## Read and write to group shared memory. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`clogd_rw_shm',` + gen_require(` + type clogd_t; + ') + + allow $1 clogd_t:shm { rw_shm_perms destroy }; + allow $1 clogd_tmpfs_t:dir list_dir_perms; + rw_files_pattern($1, clogd_tmpfs_t, clogd_tmpfs_t) + read_lnk_files_pattern($1, clogd_tmpfs_t, clogd_tmpfs_t) + fs_search_tmpfs($1) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/clogd.te serefpolicy-3.7.19/policy/modules/services/clogd.te --- nsaserefpolicy/policy/modules/services/clogd.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/clogd.te 2010-05-28 09:42:00.080611084 +0200 @@ -0,0 +1,65 @@ + +policy_module(clogd,1.0.0) + +######################################## +# +# Declarations +# + +type clogd_t; +type clogd_exec_t; +init_daemon_domain(clogd_t, clogd_exec_t) + +type clogd_tmpfs_t; +files_tmpfs_file(clogd_tmpfs_t) + +# pid files +type clogd_var_run_t; +files_pid_file(clogd_var_run_t) + +permissive clogd_t; + +######################################## +# +# clogd local policy +# + +allow clogd_t self:capability { net_admin mknod }; +allow clogd_t self:process { signal }; + +allow clogd_t self:sem create_sem_perms; +allow clogd_t self:shm create_shm_perms; +allow clogd_t self:netlink_socket create_socket_perms; +allow clogd_t self:unix_dgram_socket create_socket_perms; + +manage_dirs_pattern(clogd_t, clogd_tmpfs_t, clogd_tmpfs_t) +manage_files_pattern(clogd_t, clogd_tmpfs_t, clogd_tmpfs_t) +fs_tmpfs_filetrans(clogd_t, clogd_tmpfs_t,{ dir file }) + +# pid files +manage_files_pattern(clogd_t, clogd_var_run_t, clogd_var_run_t) +manage_sock_files_pattern(clogd_t, clogd_var_run_t, clogd_var_run_t) +files_pid_filetrans(clogd_t,clogd_var_run_t, { file }) + +dev_manage_generic_blk_files(clogd_t) + +storage_raw_read_fixed_disk(clogd_t) +storage_raw_write_fixed_disk(clogd_t) + +libs_use_ld_so(clogd_t) +libs_use_shared_libs(clogd_t) + +logging_send_syslog_msg(clogd_t) + +miscfiles_read_localization(clogd_t) + +optional_policy(` + aisexec_stream_connect(clogd_t) + corosync_stream_connect(clogd_t) +') + +optional_policy(` + dev_read_lvm_control(clogd_t) +') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cmirrord.fc serefpolicy-3.7.19/policy/modules/services/cmirrord.fc --- nsaserefpolicy/policy/modules/services/cmirrord.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/cmirrord.fc 2010-05-28 12:23:32.682860590 +0200 @@ -0,0 +1,6 @@ + +/etc/rc\.d/init\.d/cmirrord -- gen_context(system_u:object_r:cmirrord_initrc_exec_t,s0) + +/usr/sbin/cmirrord -- gen_context(system_u:object_r:cmirrord_exec_t,s0) + +/var/run/cmirrord\.pid -- gen_context(system_u:object_r:cmirrord_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cmirrord.if serefpolicy-3.7.19/policy/modules/services/cmirrord.if --- nsaserefpolicy/policy/modules/services/cmirrord.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/cmirrord.if 2010-05-28 12:30:40.719860805 +0200 @@ -0,0 +1,118 @@ + +## policy for cmirrord + +######################################## +## +## Execute a domain transition to run cmirrord. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`cmirrord_domtrans',` + gen_require(` + type cmirrord_t, cmirrord_exec_t; + ') + + domtrans_pattern($1, cmirrord_exec_t, cmirrord_t) +') + +######################################## +## +## Execute cmirrord server in the cmirrord domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`cmirrord_initrc_domtrans',` + gen_require(` + type cmirrord_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, cmirrord_initrc_exec_t) +') + +######################################## +## +## Read cmirrord PID files. +## +## +## +## Domain allowed access. +## +## +# +interface(`cmirrord_read_pid_files',` + gen_require(` + type cmirrord_var_run_t; + ') + + files_search_pids($1) + allow $1 cmirrord_var_run_t:file read_file_perms; +') + +####################################### +## +## Read and write to cmirrord shared memory. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`cmirrord_rw_shm',` + gen_require(` + type cmirrord_t; + type cmirrord_tmpfs_t; + ') + + allow $1 cmirrord_t:shm { rw_shm_perms destroy }; + allow $1 cmirrord_tmpfs_t:dir list_dir_perms; + rw_files_pattern($1, cmirrord_tmpfs_t, cmirrord_tmpfs_t) + delete_files_pattern($1, cmirrord_tmpfs_t, cmirrord_tmpfs_t) + read_lnk_files_pattern($1, cmirrord_tmpfs_t, cmirrord_tmpfs_t) + fs_search_tmpfs($1) +') + +######################################## +## +## All of the rules required to administrate +## an cmirrord environment +## +## +## +## Domain allowed access. +## +## +## +## +## Role allowed access. +## +## +## +# +interface(`cmirrord_admin',` + gen_require(` + type cmirrord_t; + type cmirrord_initrc_exec_t; + type cmirrord_var_run_t; + ') + + allow $1 cmirrord_t:process { ptrace signal_perms }; + ps_process_pattern($1, cmirrord_t) + + cmirrord_initrc_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 cmirrord_initrc_exec_t system_r; + allow $2 system_r; + + files_search_pids($1) + admin_pattern($1, cmirrord_var_run_t) + +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cmirrord.te serefpolicy-3.7.19/policy/modules/services/cmirrord.te --- nsaserefpolicy/policy/modules/services/cmirrord.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/cmirrord.te 2010-05-28 12:25:06.226860459 +0200 @@ -0,0 +1,60 @@ + +policy_module(cmirrord,1.0.0) + +######################################## +# +# Declarations +# + +type cmirrord_t; +type cmirrord_exec_t; +init_daemon_domain(cmirrord_t, cmirrord_exec_t) + +permissive cmirrord_t; + +type cmirrord_initrc_exec_t; +init_script_file(cmirrord_initrc_exec_t) + +type cmirrord_tmpfs_t; +files_tmpfs_file(cmirrord_tmpfs_t) + +type cmirrord_var_run_t; +files_pid_file(cmirrord_var_run_t) + +######################################## +# +# cmirrord local policy +# + +allow cmirrord_t self:capability { net_admin kill }; +allow cmirrord_t self:process { fork signal }; + +allow cmirrord_t self:fifo_file rw_fifo_file_perms; + +allow cmirrord_t self:sem create_sem_perms; +allow cmirrord_t self:shm create_shm_perms; +allow cmirrord_t self:netlink_socket create_socket_perms; +allow cmirrord_t self:unix_stream_socket create_stream_socket_perms; + +manage_dirs_pattern(cmirrord_t, cmirrord_tmpfs_t, cmirrord_tmpfs_t) +manage_files_pattern(cmirrord_t, cmirrord_tmpfs_t, cmirrord_tmpfs_t) +fs_tmpfs_filetrans(cmirrord_t, cmirrord_tmpfs_t, { dir file }) + +manage_dirs_pattern(cmirrord_t, cmirrord_var_run_t, cmirrord_var_run_t) +manage_files_pattern(cmirrord_t, cmirrord_var_run_t, cmirrord_var_run_t) +files_pid_filetrans(cmirrord_t, cmirrord_var_run_t, { file }) + +domain_use_interactive_fds(cmirrord_t) + +files_read_etc_files(cmirrord_t) + +libs_use_ld_so(cmirrord_t) +libs_use_shared_libs(cmirrord_t) + +logging_send_syslog_msg(cmirrord_t) + +miscfiles_read_localization(cmirrord_t) + +optional_policy(` + corosync_stream_connect(cmirrord_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cobbler.if serefpolicy-3.7.19/policy/modules/services/cobbler.if --- nsaserefpolicy/policy/modules/services/cobbler.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/cobbler.if 2010-05-28 09:42:00.081612483 +0200 @@ -173,9 +173,11 @@ files_list_var_lib($1) admin_pattern($1, cobbler_var_lib_t) - files_search_var_log($1) + logging_search_logs($1) admin_pattern($1, cobbler_var_log_t) + admin_pattern($1, httpd_cobbler_content_rw_t) + cobblerd_initrc_domtrans($1) domain_system_change_exemption($1) role_transition $2 cobblerd_initrc_exec_t system_r; diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cobbler.te serefpolicy-3.7.19/policy/modules/services/cobbler.te --- nsaserefpolicy/policy/modules/services/cobbler.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/cobbler.te 2010-05-28 09:42:00.083611512 +0200 @@ -40,6 +40,7 @@ allow cobblerd_t self:fifo_file rw_fifo_file_perms; allow cobblerd_t self:tcp_socket create_stream_socket_perms; +list_dirs_pattern(cobblerd_t, cobbler_etc_t, cobbler_etc_t) read_files_pattern(cobblerd_t, cobbler_etc_t, cobbler_etc_t) manage_dirs_pattern(cobblerd_t, cobbler_var_lib_t, cobbler_var_lib_t) @@ -68,6 +69,8 @@ dev_read_urand(cobblerd_t) +# read /etc/nsswitch.conf +files_read_etc_files(cobblerd_t) files_read_usr_files(cobblerd_t) files_list_boot(cobblerd_t) files_list_tmp(cobblerd_t) @@ -84,7 +87,7 @@ ') optional_policy(` - apache_list_sys_content(cobblerd_t) + apache_read_sys_content(cobblerd_t) ') optional_policy(` @@ -119,3 +122,12 @@ optional_policy(` tftp_manage_rw_content(cobblerd_t) ') + +######################################## +# +# Cobbler web local policy. +# + +apache_content_template(cobbler) +manage_dirs_pattern(cobblerd_t, httpd_cobbler_content_rw_t, httpd_cobbler_content_rw_t) +manage_files_pattern(cobblerd_t, httpd_cobbler_content_rw_t, httpd_cobbler_content_rw_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/consolekit.fc serefpolicy-3.7.19/policy/modules/services/consolekit.fc --- nsaserefpolicy/policy/modules/services/consolekit.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/consolekit.fc 2010-05-28 09:42:00.084613262 +0200 @@ -1,5 +1,7 @@ /usr/sbin/console-kit-daemon -- gen_context(system_u:object_r:consolekit_exec_t,s0) /var/log/ConsoleKit(/.*)? gen_context(system_u:object_r:consolekit_log_t,s0) + /var/run/consolekit\.pid -- gen_context(system_u:object_r:consolekit_var_run_t,s0) -/var/run/ConsoleKit(/.*)? -- gen_context(system_u:object_r:consolekit_var_run_t,s0) +/var/run/console-kit-daemon\.pid -- gen_context(system_u:object_r:consolekit_var_run_t,s0) +/var/run/ConsoleKit(/.*)? gen_context(system_u:object_r:consolekit_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/consolekit.if serefpolicy-3.7.19/policy/modules/services/consolekit.if --- nsaserefpolicy/policy/modules/services/consolekit.if 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/consolekit.if 2010-05-28 09:42:00.085610890 +0200 @@ -55,5 +55,44 @@ ') read_files_pattern($1, consolekit_log_t, consolekit_log_t) + logging_search_logs($1) +') + +######################################## +## +## Manage consolekit log files. +## +## +## +## Domain allowed access. +## +## +# +interface(`consolekit_manage_log',` + gen_require(` + type consolekit_log_t; + ') + + manage_files_pattern($1, consolekit_log_t, consolekit_log_t) + files_search_pids($1) +') + +######################################## +## +## Read consolekit PID files. +## +## +## +## Domain allowed access. +## +## +# +interface(`consolekit_read_pid_files',` + gen_require(` + type consolekit_var_run_t; + ') + files_search_pids($1) + read_files_pattern($1, consolekit_var_run_t, consolekit_var_run_t) ') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/consolekit.te serefpolicy-3.7.19/policy/modules/services/consolekit.te --- nsaserefpolicy/policy/modules/services/consolekit.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/consolekit.te 2010-05-28 09:42:00.086610824 +0200 @@ -16,12 +16,15 @@ type consolekit_var_run_t; files_pid_file(consolekit_var_run_t) +type consolekit_tmpfs_t; +files_tmpfs_file(consolekit_tmpfs_t) + ######################################## # # consolekit local policy # -allow consolekit_t self:capability { setuid setgid sys_tty_config dac_override sys_nice sys_ptrace }; +allow consolekit_t self:capability { chown setuid setgid sys_tty_config dac_override sys_nice sys_ptrace }; allow consolekit_t self:process { getsched signal }; allow consolekit_t self:fifo_file rw_fifo_file_perms; allow consolekit_t self:unix_stream_socket create_stream_socket_perms; @@ -59,6 +62,8 @@ term_use_all_terms(consolekit_t) auth_use_nsswitch(consolekit_t) +auth_manage_pam_console_data(consolekit_t) +auth_write_login_records(consolekit_t) init_telinit(consolekit_t) init_rw_utmp(consolekit_t) @@ -68,19 +73,24 @@ miscfiles_read_localization(consolekit_t) +# consolekit needs to be able to ptrace all logged in users +userdom_ptrace_all_users(consolekit_t) userdom_dontaudit_read_user_home_content_files(consolekit_t) +userdom_dontaudit_getattr_admin_home_files(consolekit_t) userdom_read_user_tmp_files(consolekit_t) hal_ptrace(consolekit_t) tunable_policy(`use_nfs_home_dirs',` - fs_dontaudit_list_nfs(consolekit_t) - fs_dontaudit_rw_nfs_files(consolekit_t) + fs_read_nfs_files(consolekit_t) ') tunable_policy(`use_samba_home_dirs',` - fs_dontaudit_list_cifs(consolekit_t) - fs_dontaudit_rw_cifs_files(consolekit_t) + fs_read_cifs_files(consolekit_t) +') + +optional_policy(` + cron_read_system_job_lib_files(consolekit_t) ') optional_policy(` @@ -100,19 +110,37 @@ ') optional_policy(` + networkmanager_append_log(consolekit_t) +') + +optional_policy(` + policykit_dbus_chat(consolekit_t) policykit_domtrans_auth(consolekit_t) policykit_read_lib(consolekit_t) policykit_read_reload(consolekit_t) ') optional_policy(` + shutdown_domtrans(consolekit_t) +') + +optional_policy(` xserver_read_xdm_pid(consolekit_t) xserver_read_user_xauth(consolekit_t) xserver_non_drawing_client(consolekit_t) corenet_tcp_connect_xserver_port(consolekit_t) + xserver_stream_connect(consolekit_t) + xserver_user_x_domain_template(consolekit, consolekit_t, consolekit_tmpfs_t) +') + +optional_policy(` + udev_domtrans(consolekit_t) + udev_read_db(consolekit_t) + udev_signal(consolekit_t) ') optional_policy(` #reading .Xauthity + unconfined_ptrace(consolekit_t) unconfined_stream_connect(consolekit_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/corosync.fc serefpolicy-3.7.19/policy/modules/services/corosync.fc --- nsaserefpolicy/policy/modules/services/corosync.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/corosync.fc 2010-05-28 09:42:00.087610617 +0200 @@ -0,0 +1,15 @@ + +/etc/rc\.d/init\.d/corosync -- gen_context(system_u:object_r:corosync_initrc_exec_t,s0) + +/usr/sbin/corosync -- gen_context(system_u:object_r:corosync_exec_t,s0) + +/usr/sbin/ccs_tool -- gen_context(system_u:object_r:corosync_exec_t,s0) +/usr/sbin/cman_tool -- gen_context(system_u:object_r:corosync_exec_t,s0) + +/var/lib/corosync(/.*)? gen_context(system_u:object_r:corosync_var_lib_t,s0) + +/var/log/cluster/corosync\.log -- gen_context(system_u:object_r:corosync_var_log_t,s0) + +/var/run/cman_.* -s gen_context(system_u:object_r:corosync_var_run_t,s0) +/var/run/corosync\.pid -- gen_context(system_u:object_r:corosync_var_run_t,s0) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/corosync.if serefpolicy-3.7.19/policy/modules/services/corosync.if --- nsaserefpolicy/policy/modules/services/corosync.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/corosync.if 2010-05-28 09:42:00.087610617 +0200 @@ -0,0 +1,108 @@ +## SELinux policy for Corosync Cluster Engine + +######################################## +## +## Execute a domain transition to run corosync. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`corosync_domtrans',` + gen_require(` + type corosync_t, corosync_exec_t; + ') + + domtrans_pattern($1, corosync_exec_t, corosync_t) +') + +##################################### +## +## Connect to corosync over a unix domain +## stream socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`corosync_stream_connect',` + gen_require(` + type corosync_t, corosync_var_run_t; + ') + + files_search_pids($1) + stream_connect_pattern($1, corosync_var_run_t, corosync_var_run_t, corosync_t) +') + +####################################### +## +## Allow the specified domain to read corosync's log files. +## +## +## +## Domain allowed access. +## +## +# +interface(`corosync_read_log',` + gen_require(` + type corosync_var_log_t; + ') + + logging_search_logs($1) + list_dirs_pattern($1, corosync_var_log_t, corosync_var_log_t) + read_files_pattern($1, corosync_var_log_t, corosync_var_log_t) +') + +###################################### +## +## All of the rules required to administrate +## an corosync environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the corosyncd domain. +## +## +## +# +interface(`corosyncd_admin',` + gen_require(` + type corosync_t, corosync_var_lib_t, corosync_var_log_t; + type corosync_var_run_t, corosync_tmp_t, corosync_tmpfs_t; + type corosync_initrc_exec_t; + ') + + allow $1 corosync_t:process { ptrace signal_perms }; + ps_process_pattern($1, corosync_t) + + init_labeled_script_domtrans($1, corosync_initrc_exec_t) + domain_system_change_exemption($1) + role_transition $2 corosync_initrc_exec_t system_r; + allow $2 system_r; + + files_search_var_lib($1) + admin_pattern($1, corosync_var_lib_t) + + logging_search_logs($1) + admin_pattern($1, corosync_var_log_t) + + files_search_pids($1) + admin_pattern($1, corosync_var_run_t) + + files_search_tmp($1) + admin_pattern($1, corosync_tmp_t) + + admin_pattern($1, corosync_tmpfs_t) +') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/corosync.te serefpolicy-3.7.19/policy/modules/services/corosync.te --- nsaserefpolicy/policy/modules/services/corosync.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/corosync.te 2010-05-28 12:24:51.498860537 +0200 @@ -0,0 +1,126 @@ + +policy_module(corosync,1.0.0) + +######################################## +# +# Declarations +# + +type corosync_t; +type corosync_exec_t; +init_daemon_domain(corosync_t, corosync_exec_t) + +type corosync_initrc_exec_t; +init_script_file(corosync_initrc_exec_t); + +# tmp files +type corosync_tmp_t; +files_tmp_file(corosync_tmp_t) + +type corosync_tmpfs_t; +files_tmpfs_file(corosync_tmpfs_t) + +# log files +type corosync_var_log_t; +logging_log_file(corosync_var_log_t) + +# var/lib files +type corosync_var_lib_t; +files_type(corosync_var_lib_t) + +# pid files +type corosync_var_run_t; +files_pid_file(corosync_var_run_t) + +######################################## +# +# corosync local policy +# + +allow corosync_t self:capability { dac_override sys_nice sys_ptrace sys_resource ipc_lock }; +allow corosync_t self:process { setrlimit setsched signal signull }; + +allow corosync_t self:fifo_file rw_fifo_file_perms; +allow corosync_t self:sem create_sem_perms; +allow corosync_t self:unix_stream_socket { create_stream_socket_perms connectto }; +allow corosync_t self:unix_dgram_socket create_socket_perms; +allow corosync_t self:udp_socket create_socket_perms; + +can_exec(corosync_t,corosync_exec_t) + +# tmp files +manage_dirs_pattern(corosync_t, corosync_tmp_t, corosync_tmp_t) +manage_files_pattern(corosync_t, corosync_tmp_t, corosync_tmp_t) +files_tmp_filetrans(corosync_t, corosync_tmp_t, { file dir }) + +manage_dirs_pattern(corosync_t, corosync_tmpfs_t, corosync_tmpfs_t) +manage_files_pattern(corosync_t, corosync_tmpfs_t, corosync_tmpfs_t) +fs_tmpfs_filetrans(corosync_t, corosync_tmpfs_t,{ dir file }) + +# var/lib files +manage_files_pattern(corosync_t, corosync_var_lib_t,corosync_var_lib_t) +manage_dirs_pattern(corosync_t, corosync_var_lib_t,corosync_var_lib_t) +manage_sock_files_pattern(corosync_t, corosync_var_lib_t,corosync_var_lib_t) +files_var_lib_filetrans(corosync_t,corosync_var_lib_t, { file dir sock_file }) + +# log files +manage_files_pattern(corosync_t, corosync_var_log_t,corosync_var_log_t) +manage_sock_files_pattern(corosync_t, corosync_var_log_t,corosync_var_log_t) +logging_log_filetrans(corosync_t,corosync_var_log_t,{ sock_file file }) + +# pid file +manage_files_pattern(corosync_t, corosync_var_run_t,corosync_var_run_t) +manage_sock_files_pattern(corosync_t, corosync_var_run_t,corosync_var_run_t) +files_pid_filetrans(corosync_t,corosync_var_run_t, { file sock_file }) + +kernel_read_system_state(corosync_t) +kernel_read_network_state(corosync_t) + +domain_read_all_domains_state(corosync_t) + +corenet_udp_bind_netsupport_port(corosync_t) + +corecmd_exec_bin(corosync_t) +corecmd_exec_shell(corosync_t) + +dev_read_urand(corosync_t) + +files_manage_mounttab(corosync_t) +files_read_usr_files(corosync_t) + +auth_use_nsswitch(corosync_t) + +miscfiles_read_localization(corosync_t) + +init_read_script_state(corosync_t) +init_rw_script_tmp_files(corosync_t) + +logging_send_syslog_msg(corosync_t) + +userdom_delete_user_tmpfs_files(corosync_t) +userdom_rw_user_tmpfs_files(corosync_t) + +optional_policy(` + ccs_read_config(corosync_t) +') + +optional_policy(` + cmirrord_rw_shm(corosync_t) +') + +optional_policy(` + # to communication with RHCS + dlm_controld_manage_tmpfs_files(corosync_t) + dlm_controld_rw_semaphores(corosync_t) + + fenced_manage_tmpfs_files(corosync_t) + fenced_rw_semaphores(corosync_t) + + gfs_controld_manage_tmpfs_files(corosync_t) + gfs_controld_rw_semaphores(corosync_t) +') + +optional_policy(` + rgmanager_manage_tmpfs_files(corosync_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cron.fc serefpolicy-3.7.19/policy/modules/services/cron.fc --- nsaserefpolicy/policy/modules/services/cron.fc 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/cron.fc 2010-05-28 09:42:00.088610900 +0200 @@ -14,7 +14,7 @@ /var/run/anacron\.pid -- gen_context(system_u:object_r:crond_var_run_t,s0) /var/run/atd\.pid -- gen_context(system_u:object_r:crond_var_run_t,s0) /var/run/crond?\.pid -- gen_context(system_u:object_r:crond_var_run_t,s0) -/var/run/crond\.reboot -- gen_context(system_u:object_r:crond_var_run_t,s0) +/var/run/crond?\.reboot -- gen_context(system_u:object_r:crond_var_run_t,s0) /var/run/fcron\.fifo -s gen_context(system_u:object_r:crond_var_run_t,s0) /var/run/fcron\.pid -- gen_context(system_u:object_r:crond_var_run_t,s0) @@ -45,3 +45,7 @@ /var/spool/fcron/systab\.orig -- gen_context(system_u:object_r:system_cron_spool_t,s0) /var/spool/fcron/systab -- gen_context(system_u:object_r:system_cron_spool_t,s0) /var/spool/fcron/new\.systab -- gen_context(system_u:object_r:system_cron_spool_t,s0) + +/var/lib/glpi/files(/.*)? gen_context(system_u:object_r:cron_var_lib_t,s0) + +/var/log/mcelog.* -- gen_context(system_u:object_r:cron_log_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cron.if serefpolicy-3.7.19/policy/modules/services/cron.if --- nsaserefpolicy/policy/modules/services/cron.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/cron.if 2010-05-28 09:42:00.089610903 +0200 @@ -12,6 +12,10 @@ ## # template(`cron_common_crontab_template',` + gen_require(` + type crond_t, crond_var_run_t; + ') + ############################## # # Declarations @@ -34,8 +38,12 @@ allow $1_t self:process { setsched signal_perms }; allow $1_t self:fifo_file rw_fifo_file_perms; - allow $1_t $1_tmp_t:file manage_file_perms; - files_tmp_filetrans($1_t, $1_tmp_t, file) + allow $1_t crond_t:process signal; + allow $1_t crond_var_run_t:file read_file_perms; + + manage_dirs_pattern($1_t, $1_tmp_t, $1_tmp_t) + manage_files_pattern($1_t, $1_tmp_t, $1_tmp_t) + files_tmp_filetrans($1_t, $1_tmp_t, { dir file }) # create files in /var/spool/cron manage_files_pattern($1_t, { cron_spool_t user_cron_spool_t }, user_cron_spool_t) @@ -62,6 +70,7 @@ logging_send_syslog_msg($1_t) logging_send_audit_msgs($1_t) + logging_set_loginuid($1_t) init_dontaudit_write_utmp($1_t) init_read_utmp($1_t) @@ -154,27 +163,14 @@ # interface(`cron_unconfined_role',` gen_require(` - type unconfined_cronjob_t, crontab_t, crontab_tmp_t, crontab_exec_t; + type unconfined_cronjob_t; ') - role $1 types { unconfined_cronjob_t crontab_t }; + role $1 types unconfined_cronjob_t; # cronjob shows up in user ps ps_process_pattern($2, unconfined_cronjob_t) - # Transition from the user domain to the derived domain. - domtrans_pattern($2, crontab_exec_t, crontab_t) - - # crontab shows up in user ps - ps_process_pattern($2, crontab_t) - allow $2 crontab_t:process signal; - - # Run helper programs as the user domain - #corecmd_bin_domtrans(crontab_t, $2) - #corecmd_shell_domtrans(crontab_t, $2) - corecmd_exec_bin(crontab_t) - corecmd_exec_shell(crontab_t) - optional_policy(` gen_require(` class dbus send_msg; @@ -259,9 +255,8 @@ gen_require(` type crond_t, system_cronjob_t; ') - domtrans_pattern(system_cronjob_t, $2, $1) - domtrans_pattern(crond_t, $2, $1) + domtrans_pattern(crond_t, $2, $1) role system_r types $1; ') @@ -408,7 +403,25 @@ type crond_t; ') - allow $1 crond_t:fifo_file { getattr read write }; + allow $1 crond_t:fifo_file rw_inherited_fifo_file_perms; +') + +######################################## +## +## Read and write inherited user spool files. +## +## +## +## Domain allowed access. +## +## +# +interface(`cron_rw_inherited_user_spool_files',` + gen_require(` + type user_cron_spool_t; + ') + + allow $1 user_cron_spool_t:file rw_inherited_file_perms; ') ######################################## @@ -554,7 +567,7 @@ type system_cronjob_t; ') - allow $1 system_cronjob_t:fifo_file rw_fifo_file_perms; + allow $1 system_cronjob_t:fifo_file rw_inherited_fifo_file_perms; ') ######################################## @@ -587,11 +600,14 @@ # interface(`cron_read_system_job_tmp_files',` gen_require(` - type system_cronjob_tmp_t; + type system_cronjob_tmp_t, cron_var_run_t; ') files_search_tmp($1) allow $1 system_cronjob_tmp_t:file read_file_perms; + + files_search_pids($1) + allow $1 cron_var_run_t:file read_file_perms; ') ######################################## @@ -627,7 +643,48 @@ interface(`cron_dontaudit_write_system_job_tmp_files',` gen_require(` type system_cronjob_tmp_t; + type cron_var_run_t; + type system_cronjob_var_run_t; ') dontaudit $1 system_cronjob_tmp_t:file write_file_perms; + dontaudit $1 cron_var_run_t:file write_file_perms; +') + +######################################## +## +## Read temporary files from the system cron jobs. +## +## +## +## Domain allowed access. +## +## +# +interface(`cron_read_system_job_lib_files',` + gen_require(` + type system_cronjob_var_lib_t; + ') + + + read_files_pattern($1, system_cronjob_var_lib_t, system_cronjob_var_lib_t) +') + +######################################## +## +## Manage files from the system cron jobs. +## +## +## +## Domain allowed access. +## +## +# +interface(`cron_manage_system_job_lib_files',` + gen_require(` + type system_cronjob_var_lib_t; + ') + + + manage_files_pattern($1, system_cronjob_var_lib_t, system_cronjob_var_lib_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cron.te serefpolicy-3.7.19/policy/modules/services/cron.te --- nsaserefpolicy/policy/modules/services/cron.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/cron.te 2010-05-28 09:42:00.091610700 +0200 @@ -38,8 +38,10 @@ type cron_var_lib_t; files_type(cron_var_lib_t) +# var/lib files type cron_var_run_t; files_type(cron_var_run_t) +mta_system_content(crond_var_run_t) # var/log files type cron_log_t; @@ -64,9 +66,12 @@ type crond_tmp_t; files_tmp_file(crond_tmp_t) +files_poly_parent(crond_tmp_t) +mta_system_content(crond_tmp_t) type crond_var_run_t; files_pid_file(crond_var_run_t) +mta_system_content(crond_var_run_t) type crontab_exec_t; application_executable_file(crontab_exec_t) @@ -80,6 +85,7 @@ typealias crontab_t alias { auditadm_crontab_t secadm_crontab_t }; typealias crontab_tmp_t alias { user_crontab_tmp_t staff_crontab_tmp_t }; typealias crontab_tmp_t alias { auditadm_crontab_tmp_t secadm_crontab_tmp_t }; +allow admin_crontab_t crond_t:process signal; type system_cron_spool_t, cron_spool_type; files_type(system_cron_spool_t) @@ -88,6 +94,7 @@ init_daemon_domain(system_cronjob_t, anacron_exec_t) corecmd_shell_entry_type(system_cronjob_t) role system_r types system_cronjob_t; +domtrans_pattern(crond_t, anacron_exec_t, system_cronjob_t) type system_cronjob_lock_t alias system_crond_lock_t; files_lock_file(system_cronjob_lock_t) @@ -109,6 +116,14 @@ typealias user_cron_spool_t alias { auditadm_cron_spool_t secadm_cron_spool_t }; files_type(user_cron_spool_t) ubac_constrained(user_cron_spool_t) +mta_system_content(user_cron_spool_t) + +type system_cronjob_var_lib_t; +files_type(system_cronjob_var_lib_t) +typealias system_cronjob_var_lib_t alias system_crond_var_lib_t; + +type system_cronjob_var_run_t; +files_pid_file(system_cronjob_var_run_t) ######################################## # @@ -139,7 +154,7 @@ allow crond_t self:capability { dac_override setgid setuid sys_nice dac_read_search }; dontaudit crond_t self:capability { sys_resource sys_tty_config }; -allow crond_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; +allow crond_t self:process ~{ ptrace setcurrent setexec setfscreate execmem execstack execheap }; allow crond_t self:process { setexec setfscreate }; allow crond_t self:fd use; allow crond_t self:fifo_file rw_fifo_file_perms; @@ -194,6 +209,8 @@ corecmd_read_bin_symlinks(crond_t) domain_use_interactive_fds(crond_t) +domain_subj_id_change_exemption(crond_t) +domain_role_change_exemption(crond_t) files_read_usr_files(crond_t) files_read_etc_runtime_files(crond_t) @@ -209,7 +226,9 @@ auth_use_nsswitch(crond_t) +logging_send_audit_msgs(crond_t) logging_send_syslog_msg(crond_t) +logging_set_loginuid(crond_t) seutil_read_config(crond_t) seutil_read_default_contexts(crond_t) @@ -220,8 +239,10 @@ userdom_use_unpriv_users_fds(crond_t) # Not sure why this is needed userdom_list_user_home_dirs(crond_t) +userdom_create_all_users_keys(crond_t) mta_send_mail(crond_t) +mta_system_content(cron_spool_t) ifdef(`distro_debian',` # pam_limits is used @@ -241,8 +262,17 @@ ') ') -tunable_policy(`fcron_crond', ` - allow crond_t system_cron_spool_t:file manage_file_perms; +tunable_policy(`allow_polyinstantiation',` + files_polyinstantiate_all(crond_t) +') + +optional_policy(` + apache_search_sys_content(crond_t) +') + +optional_policy(` + djbdns_search_key_tinydns(crond_t) + djbdns_link_key_tinydns(crond_t) ') optional_policy(` @@ -251,6 +281,20 @@ ') optional_policy(` + # these should probably be unconfined_crond_t + dbus_system_bus_client(crond_t) + init_dbus_send_script(crond_t) +') + +optional_policy(` + mono_domtrans(crond_t) +') + +tunable_policy(`fcron_crond', ` + allow crond_t system_cron_spool_t:file manage_file_perms; +') + +optional_policy(` amanda_search_var_lib(crond_t) ') @@ -260,6 +304,8 @@ optional_policy(` hal_dbus_chat(crond_t) + hal_write_log(crond_t) + hal_dbus_chat(system_cronjob_t) ') optional_policy(` @@ -291,6 +337,8 @@ # allow system_cronjob_t self:capability { dac_override dac_read_search chown setgid setuid fowner net_bind_service fsetid sys_nice }; +dontaudit system_cronjob_t self:capability sys_ptrace; + allow system_cronjob_t self:process { signal_perms getsched setsched }; allow system_cronjob_t self:fifo_file rw_fifo_file_perms; allow system_cronjob_t self:passwd rootok; @@ -302,10 +350,17 @@ # This is to handle /var/lib/misc directory. Used currently # by prelink var/lib files for cron -allow system_cronjob_t cron_var_lib_t:file manage_file_perms; +allow system_cronjob_t cron_var_lib_t:file { manage_file_perms relabelfrom relabelto }; files_var_lib_filetrans(system_cronjob_t, cron_var_lib_t, file) +allow system_cronjob_t cron_var_run_t:file manage_file_perms; +files_pid_filetrans(system_cronjob_t, cron_var_run_t, file) + allow system_cronjob_t system_cron_spool_t:file read_file_perms; + +# anacron forces the following +manage_files_pattern(system_cronjob_t, system_cron_spool_t, system_cron_spool_t) + # The entrypoint interface is not used as this is not # a regular entrypoint. Since crontab files are # not directly executed, crond must ensure that @@ -325,6 +380,7 @@ allow system_cronjob_t crond_t:fd use; allow system_cronjob_t crond_t:fifo_file rw_file_perms; allow system_cronjob_t crond_t:process sigchld; +allow crond_t system_cronjob_t:key manage_key_perms; # Write /var/lock/makewhatis.lock. allow system_cronjob_t system_cronjob_lock_t:file manage_file_perms; @@ -336,9 +392,13 @@ filetrans_pattern(system_cronjob_t, crond_tmp_t, system_cronjob_tmp_t, { file lnk_file }) files_tmp_filetrans(system_cronjob_t, system_cronjob_tmp_t, file) +# var/lib files for system_crond +files_search_var_lib(system_cronjob_t) +manage_files_pattern(system_cronjob_t, system_cronjob_var_lib_t, system_cronjob_var_lib_t) + # Read from /var/spool/cron. allow system_cronjob_t cron_spool_t:dir list_dir_perms; -allow system_cronjob_t cron_spool_t:file read_file_perms; +allow system_cronjob_t cron_spool_t:file rw_file_perms; kernel_read_kernel_sysctls(system_cronjob_t) kernel_read_system_state(system_cronjob_t) @@ -361,6 +421,7 @@ dev_getattr_all_blk_files(system_cronjob_t) dev_getattr_all_chr_files(system_cronjob_t) dev_read_urand(system_cronjob_t) +dev_read_sysfs(system_cronjob_t) fs_getattr_all_fs(system_cronjob_t) fs_getattr_all_files(system_cronjob_t) @@ -387,6 +448,7 @@ # Access other spool directories like # /var/spool/anacron and /var/spool/slrnpull. files_manage_generic_spool(system_cronjob_t) +files_create_boot_flag(system_cronjob_t) init_use_script_fds(system_cronjob_t) init_read_utmp(system_cronjob_t) @@ -411,6 +473,8 @@ ifdef(`distro_redhat', ` # Run the rpm program in the rpm_t domain. Allow creation of RPM log files + allow crond_t system_cron_spool_t:file manage_file_perms; + # via redirection of standard out. optional_policy(` rpm_manage_log(system_cronjob_t) @@ -435,6 +499,8 @@ apache_read_config(system_cronjob_t) apache_read_log(system_cronjob_t) apache_read_sys_content(system_cronjob_t) + apache_delete_cache_dirs(system_cronjob_t) + apache_delete_cache_files(system_cronjob_t) ') optional_policy(` @@ -442,6 +508,14 @@ ') optional_policy(` + dbus_system_bus_client(system_cronjob_t) +') + +optional_policy(` + exim_read_spool_files(system_cronjob_t) +') + +optional_policy(` ftp_read_log(system_cronjob_t) ') @@ -452,15 +526,24 @@ ') optional_policy(` + livecd_read_tmp_files(system_cronjob_t) +') + +optional_policy(` lpd_list_spool(system_cronjob_t) ') optional_policy(` + mono_domtrans(system_cronjob_t) +') + +optional_policy(` mrtg_append_create_logs(system_cronjob_t) ') optional_policy(` mta_send_mail(system_cronjob_t) + mta_system_content(system_cron_spool_t) ') optional_policy(` @@ -476,7 +559,7 @@ prelink_manage_lib(system_cronjob_t) prelink_manage_log(system_cronjob_t) prelink_read_cache(system_cronjob_t) - prelink_relabelfrom_lib(system_cronjob_t) + prelink_relabel_lib(system_cronjob_t) ') optional_policy(` @@ -491,6 +574,7 @@ optional_policy(` spamassassin_manage_lib_files(system_cronjob_t) + spamassassin_manage_home_client(system_cronjob_t) ') optional_policy(` @@ -498,6 +582,9 @@ ') optional_policy(` + unconfined_dbus_send(crond_t) + unconfined_shell_domtrans(crond_t) + unconfined_domain(crond_t) unconfined_domain(system_cronjob_t) userdom_user_home_dir_filetrans_user_home_content(system_cronjob_t, { dir file lnk_file fifo_file sock_file }) ') @@ -591,6 +678,7 @@ #userdom_user_home_dir_filetrans_user_home_content(cronjob_t, notdevfile_class_set) list_dirs_pattern(crond_t, user_cron_spool_t, user_cron_spool_t) +rw_dirs_pattern(crond_t, user_cron_spool_t, user_cron_spool_t) read_files_pattern(crond_t, user_cron_spool_t, user_cron_spool_t) tunable_policy(`fcron_crond', ` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cups.fc serefpolicy-3.7.19/policy/modules/services/cups.fc --- nsaserefpolicy/policy/modules/services/cups.fc 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/cups.fc 2010-05-28 09:42:00.091610700 +0200 @@ -13,10 +13,14 @@ /etc/cups/certs/.* -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) /etc/rc\.d/init\.d/cups -- gen_context(system_u:object_r:cupsd_initrc_exec_t,s0) +/etc/cups/interfaces(/.*)? gen_context(system_u:object_r:cupsd_interface_t,s0) + /etc/hp(/.*)? gen_context(system_u:object_r:hplip_etc_t,s0) /etc/printcap.* -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) +/lib/udev/udev-configure-printer -- gen_context(system_u:object_r:cupsd_config_exec_t,s0) + /opt/gutenprint/ppds(/.*)? gen_context(system_u:object_r:cupsd_rw_etc_t,s0) /usr/bin/cups-config-daemon -- gen_context(system_u:object_r:cupsd_config_exec_t,s0) @@ -30,6 +34,7 @@ /usr/lib/cups/backend/hp.* -- gen_context(system_u:object_r:hplip_exec_t,s0) /usr/lib64/cups/backend/hp.* -- gen_context(system_u:object_r:hplip_exec_t,s0) +/usr/libexec/cups-pk-helper-mechanism -- gen_context(system_u:object_r:cupsd_config_exec_t,s0) /usr/libexec/hal_lpadmin -- gen_context(system_u:object_r:cupsd_config_exec_t,s0) /usr/sbin/hp-[^/]+ -- gen_context(system_u:object_r:hplip_exec_t,s0) @@ -52,13 +57,23 @@ /var/lib/cups/certs -d gen_context(system_u:object_r:cupsd_rw_etc_t,s0) /var/lib/cups/certs/.* -- gen_context(system_u:object_r:cupsd_rw_etc_t,s0) +/var/lib/hp(/.*)? gen_context(system_u:object_r:hplip_var_lib_t,s0) + /var/log/cups(/.*)? gen_context(system_u:object_r:cupsd_log_t,s0) /var/log/turboprint.* gen_context(system_u:object_r:cupsd_log_t,s0) /var/ccpd(/.*)? gen_context(system_u:object_r:cupsd_var_run_t,s0) +/var/ekpd(/.*)? gen_context(system_u:object_r:cupsd_var_run_t,s0) /var/run/cups(/.*)? gen_context(system_u:object_r:cupsd_var_run_t,s0) /var/run/hp.*\.pid -- gen_context(system_u:object_r:hplip_var_run_t,s0) /var/run/hp.*\.port -- gen_context(system_u:object_r:hplip_var_run_t,s0) /var/run/ptal-printd(/.*)? gen_context(system_u:object_r:ptal_var_run_t,s0) /var/run/ptal-mlcd(/.*)? gen_context(system_u:object_r:ptal_var_run_t,s0) +/var/run/udev-configure-printer(/.*)? gen_context(system_u:object_r:cupsd_config_var_run_t,s0) /var/turboprint(/.*)? gen_context(system_u:object_r:cupsd_var_run_t,s0) + +/usr/local/Brother/fax/.*\.log gen_context(system_u:object_r:cupsd_log_t,s0) +/usr/local/Brother/(.*/)?inf(/.*)? gen_context(system_u:object_r:cupsd_rw_etc_t,s0) +/usr/local/Printer/(.*/)?inf(/.*)? gen_context(system_u:object_r:cupsd_rw_etc_t,s0) + +/usr/local/linuxprinter/ppd(/.*)? gen_context(system_u:object_r:cupsd_rw_etc_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cups.te serefpolicy-3.7.19/policy/modules/services/cups.te --- nsaserefpolicy/policy/modules/services/cups.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/cups.te 2010-06-01 16:38:46.796222623 +0200 @@ -16,6 +16,7 @@ type cupsd_t; type cupsd_exec_t; init_daemon_domain(cupsd_t, cupsd_exec_t) +mls_trusted_object(cupsd_t) type cupsd_etc_t; files_config_file(cupsd_etc_t) @@ -23,6 +24,9 @@ type cupsd_initrc_exec_t; init_script_file(cupsd_initrc_exec_t) +type cupsd_interface_t; +files_type(cupsd_interface_t) + type cupsd_rw_etc_t; files_config_file(cupsd_rw_etc_t) @@ -64,11 +68,14 @@ # For CUPS to run as a backend cups_backend(hplip_t, hplip_exec_t) +type hplip_tmp_t; +files_tmp_file(hplip_tmp_t) + type hplip_etc_t; files_config_file(hplip_etc_t) -type hplip_tmp_t; -files_tmp_file(hplip_tmp_t) +type hplip_var_lib_t; +files_type(hplip_var_lib_t) type hplip_var_run_t; files_pid_file(hplip_var_run_t) @@ -97,7 +104,7 @@ # # /usr/lib/cups/backend/serial needs sys_admin(?!) -allow cupsd_t self:capability { sys_admin dac_override dac_read_search kill setgid setuid fsetid net_bind_service fowner chown dac_override sys_rawio sys_resource sys_tty_config }; +allow cupsd_t self:capability { ipc_lock sys_admin dac_override dac_read_search kill setgid setuid fsetid net_bind_service fowner chown dac_override sys_rawio sys_resource sys_tty_config }; dontaudit cupsd_t self:capability { sys_tty_config net_admin }; allow cupsd_t self:process { getpgid setpgid setsched signal_perms }; allow cupsd_t self:fifo_file rw_fifo_file_perms; @@ -105,6 +112,7 @@ allow cupsd_t self:unix_dgram_socket create_socket_perms; allow cupsd_t self:netlink_selinux_socket create_socket_perms; allow cupsd_t self:shm create_shm_perms; +allow cupsd_t self:sem create_sem_perms; allow cupsd_t self:tcp_socket create_stream_socket_perms; allow cupsd_t self:udp_socket create_socket_perms; allow cupsd_t self:appletalk_socket create_socket_perms; @@ -116,6 +124,9 @@ read_lnk_files_pattern(cupsd_t, cupsd_etc_t, cupsd_etc_t) files_search_etc(cupsd_t) +manage_files_pattern(cupsd_t, cupsd_interface_t, cupsd_interface_t) +can_exec(cupsd_t, cupsd_interface_t) + manage_dirs_pattern(cupsd_t, cupsd_etc_t, cupsd_rw_etc_t) manage_files_pattern(cupsd_t, cupsd_etc_t, cupsd_rw_etc_t) filetrans_pattern(cupsd_t, cupsd_etc_t, cupsd_rw_etc_t, file) @@ -129,6 +140,7 @@ allow cupsd_t cupsd_lock_t:file manage_file_perms; files_lock_filetrans(cupsd_t, cupsd_lock_t, file) +manage_dirs_pattern(cupsd_t, cupsd_log_t, cupsd_log_t) manage_files_pattern(cupsd_t, cupsd_log_t, cupsd_log_t) allow cupsd_t cupsd_log_t:dir setattr; logging_log_filetrans(cupsd_t, cupsd_log_t, { file dir }) @@ -156,6 +168,7 @@ kernel_read_system_state(cupsd_t) kernel_read_network_state(cupsd_t) kernel_read_all_sysctls(cupsd_t) +kernel_request_load_module(cupsd_t) corenet_all_recvfrom_unlabeled(cupsd_t) corenet_all_recvfrom_netlabel(cupsd_t) @@ -171,6 +184,7 @@ corenet_udp_bind_generic_node(cupsd_t) corenet_tcp_bind_ipp_port(cupsd_t) corenet_udp_bind_ipp_port(cupsd_t) +corenet_udp_bind_howl_port(cupsd_t) corenet_tcp_bind_reserved_port(cupsd_t) corenet_dontaudit_tcp_bind_all_reserved_ports(cupsd_t) corenet_tcp_bind_all_rpc_ports(cupsd_t) @@ -191,6 +205,7 @@ fs_getattr_all_fs(cupsd_t) fs_search_auto_mountpoints(cupsd_t) +fs_search_fusefs(cupsd_t) fs_read_anon_inodefs_files(cupsd_t) mls_file_downgrade(cupsd_t) @@ -250,6 +265,7 @@ miscfiles_read_localization(cupsd_t) # invoking ghostscript needs to read fonts miscfiles_read_fonts(cupsd_t) +miscfiles_setattr_fonts_cache_dirs(cupsd_t) seutil_read_config(cupsd_t) sysnet_exec_ifconfig(cupsd_t) @@ -285,8 +301,10 @@ hal_dbus_chat(cupsd_t) ') + # talk to processes that do not have policy optional_policy(` unconfined_dbus_chat(cupsd_t) + files_write_generic_pid_pipes(cupsd_t) ') ') @@ -317,6 +335,10 @@ ') optional_policy(` + snmp_read_snmp_var_lib_files(cupsd_t) +') + +optional_policy(` udev_read_db(cupsd_t) ') @@ -327,7 +349,7 @@ allow cupsd_config_t self:capability { chown dac_override sys_tty_config }; dontaudit cupsd_config_t self:capability sys_tty_config; -allow cupsd_config_t self:process signal_perms; +allow cupsd_config_t self:process { getsched signal_perms }; allow cupsd_config_t self:fifo_file rw_fifo_file_perms; allow cupsd_config_t self:unix_stream_socket create_socket_perms; allow cupsd_config_t self:unix_dgram_socket create_socket_perms; @@ -378,6 +400,8 @@ dev_read_rand(cupsd_config_t) dev_rw_generic_usb_dev(cupsd_config_t) +files_search_all_mountpoints(cupsd_config_t) + fs_getattr_all_fs(cupsd_config_t) fs_search_auto_mountpoints(cupsd_config_t) @@ -407,6 +431,7 @@ userdom_dontaudit_use_unpriv_user_fds(cupsd_config_t) userdom_dontaudit_search_user_home_dirs(cupsd_config_t) +userdom_rw_user_tmp_files(cupsd_config_t) cups_stream_connect(cupsd_config_t) @@ -419,12 +444,15 @@ ') optional_policy(` + term_use_generic_ptys(cupsd_config_t) +') + +optional_policy(` cron_system_entry(cupsd_config_t, cupsd_config_exec_t) ') optional_policy(` - dbus_system_bus_client(cupsd_config_t) - dbus_connect_system_bus(cupsd_config_t) + dbus_system_domain(cupsd_config_t, cupsd_config_exec_t) optional_policy(` hal_dbus_chat(cupsd_config_t) @@ -432,6 +460,10 @@ ') optional_policy(` + gnome_dontaudit_search_config(cupsd_config_t) +') + +optional_policy(` hal_domtrans(cupsd_config_t) hal_read_tmp_files(cupsd_config_t) hal_dontaudit_use_fds(hplip_t) @@ -446,6 +478,11 @@ ') optional_policy(` + policykit_dbus_chat(cupsd_config_t) + userdom_read_all_users_state(cupsd_config_t) +') + +optional_policy(` rpm_read_db(cupsd_config_t) ') @@ -457,6 +494,10 @@ udev_read_db(cupsd_config_t) ') +optional_policy(` + unconfined_stream_connect(cupsd_config_t) +') + ######################################## # # Cups lpd support @@ -520,6 +561,7 @@ logging_send_syslog_msg(cupsd_lpd_t) miscfiles_read_localization(cupsd_lpd_t) +miscfiles_setattr_fonts_cache_dirs(cupsd_lpd_t) cups_stream_connect(cupsd_lpd_t) @@ -532,7 +574,7 @@ # cups_pdf local policy # -allow cups_pdf_t self:capability { chown fsetid setuid setgid dac_override }; +allow cups_pdf_t self:capability { chown fowner fsetid setuid setgid dac_override }; allow cups_pdf_t self:fifo_file rw_file_perms; allow cups_pdf_t self:unix_stream_socket create_stream_socket_perms; @@ -542,6 +584,8 @@ manage_dirs_pattern(cups_pdf_t, cups_pdf_tmp_t, cups_pdf_tmp_t) files_tmp_filetrans(cups_pdf_t, cups_pdf_tmp_t, { file dir }) +fs_rw_anon_inodefs_files(cups_pdf_t) + kernel_read_system_state(cups_pdf_t) files_read_etc_files(cups_pdf_t) @@ -554,15 +598,21 @@ miscfiles_read_localization(cups_pdf_t) miscfiles_read_fonts(cups_pdf_t) +miscfiles_setattr_fonts_cache_dirs(cups_pdf_t) userdom_home_filetrans_user_home_dir(cups_pdf_t) +userdom_user_home_dir_filetrans_pattern(cups_pdf_t, { file dir }) userdom_manage_user_home_content_dirs(cups_pdf_t) userdom_manage_user_home_content_files(cups_pdf_t) lpd_manage_spool(cups_pdf_t) +optional_policy(` + gnome_read_config(cups_pdf_t) +') tunable_policy(`use_nfs_home_dirs',` + fs_search_auto_mountpoints(cups_pdf_t) fs_manage_nfs_dirs(cups_pdf_t) fs_manage_nfs_files(cups_pdf_t) ') @@ -601,6 +651,9 @@ read_lnk_files_pattern(hplip_t, hplip_etc_t, hplip_etc_t) files_search_etc(hplip_t) +manage_files_pattern(hplip_t, hplip_var_lib_t, hplip_var_lib_t) +manage_lnk_files_pattern(hplip_t, hplip_var_lib_t, hplip_var_lib_t) + manage_fifo_files_pattern(hplip_t, hplip_tmp_t, hplip_tmp_t) files_tmp_filetrans(hplip_t, hplip_tmp_t, fifo_file ) @@ -627,6 +680,7 @@ corenet_tcp_connect_ipp_port(hplip_t) corenet_sendrecv_hplip_client_packets(hplip_t) corenet_receive_hplip_server_packets(hplip_t) +corenet_udp_bind_howl_port(hplip_t) dev_read_sysfs(hplip_t) dev_rw_printer(hplip_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cvs.te serefpolicy-3.7.19/policy/modules/services/cvs.te --- nsaserefpolicy/policy/modules/services/cvs.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/cvs.te 2010-05-28 09:42:00.093610497 +0200 @@ -93,6 +93,7 @@ auth_can_read_shadow_passwords(cvs_t) tunable_policy(`allow_cvs_read_shadow',` auth_tunable_read_shadow(cvs_t) + allow cvs_t self:capability dac_override; ') optional_policy(` @@ -112,4 +113,5 @@ read_files_pattern(httpd_cvs_script_t, cvs_data_t, cvs_data_t) manage_dirs_pattern(httpd_cvs_script_t, cvs_tmp_t, cvs_tmp_t) manage_files_pattern(httpd_cvs_script_t, cvs_tmp_t, cvs_tmp_t) + files_tmp_filetrans(httpd_cvs_script_t, cvs_tmp_t, { file dir }) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/cyrus.te serefpolicy-3.7.19/policy/modules/services/cyrus.te --- nsaserefpolicy/policy/modules/services/cyrus.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/cyrus.te 2010-05-28 09:42:00.094610780 +0200 @@ -75,6 +75,7 @@ corenet_tcp_bind_mail_port(cyrus_t) corenet_tcp_bind_lmtp_port(cyrus_t) corenet_tcp_bind_pop_port(cyrus_t) +corenet_tcp_bind_sieve_port(cyrus_t) corenet_tcp_connect_all_ports(cyrus_t) corenet_sendrecv_mail_server_packets(cyrus_t) corenet_sendrecv_pop_server_packets(cyrus_t) @@ -135,6 +136,7 @@ ') optional_policy(` + files_dontaudit_write_usr_dirs(cyrus_t) snmp_read_snmp_var_lib_files(cyrus_t) snmp_dontaudit_write_snmp_var_lib_files(cyrus_t) snmp_stream_connect(cyrus_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dbus.if serefpolicy-3.7.19/policy/modules/services/dbus.if --- nsaserefpolicy/policy/modules/services/dbus.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/dbus.if 2010-05-28 09:42:00.095610713 +0200 @@ -42,8 +42,10 @@ gen_require(` class dbus { send_msg acquire_svc }; + attribute dbusd_unconfined; attribute session_bus_type; type system_dbusd_t, session_dbusd_tmp_t, dbusd_exec_t, dbusd_etc_t; + type $1_t; ') ############################## @@ -76,7 +78,7 @@ allow $3 $1_dbusd_t:unix_stream_socket connectto; # SE-DBus specific permissions - allow $3 $1_dbusd_t:dbus { send_msg acquire_svc }; + allow { dbusd_unconfined $3 } $1_dbusd_t:dbus { send_msg acquire_svc }; allow $3 system_dbusd_t:dbus { send_msg acquire_svc }; allow $1_dbusd_t dbusd_etc_t:dir list_dir_perms; @@ -88,10 +90,10 @@ files_tmp_filetrans($1_dbusd_t, session_dbusd_tmp_t, { file dir }) domtrans_pattern($3, dbusd_exec_t, $1_dbusd_t) - allow $3 $1_dbusd_t:process { sigkill signal }; + allow $3 $1_dbusd_t:process { signull sigkill signal }; # cjp: this seems very broken - corecmd_bin_domtrans($1_dbusd_t, $3) + corecmd_bin_domtrans($1_dbusd_t, $1_t) allow $1_dbusd_t $3:process sigkill; allow $3 $1_dbusd_t:fd use; allow $3 $1_dbusd_t:fifo_file rw_fifo_file_perms; @@ -127,6 +129,7 @@ fs_getattr_romfs($1_dbusd_t) fs_getattr_xattr_fs($1_dbusd_t) fs_list_inotifyfs($1_dbusd_t) + fs_dontaudit_list_nfs($1_dbusd_t) selinux_get_fs_mount($1_dbusd_t) selinux_validate_context($1_dbusd_t) @@ -146,20 +149,25 @@ seutil_read_config($1_dbusd_t) seutil_read_default_contexts($1_dbusd_t) - userdom_read_user_home_content_files($1_dbusd_t) + term_use_all_terms($1_dbusd_t) + + userdom_dontaudit_search_admin_dir($1_dbusd_t) + userdom_manage_user_home_content_dirs($1_dbusd_t) + userdom_manage_user_home_content_files($1_dbusd_t) + userdom_user_home_dir_filetrans_user_home_content($1_dbusd_t, { dir file }) ifdef(`hide_broken_symptoms', ` dontaudit $3 $1_dbusd_t:netlink_selinux_socket { read write }; ') optional_policy(` - hal_dbus_chat($1_dbusd_t) + gnome_read_gconf_home_files($1_dbusd_t) ') optional_policy(` - xserver_use_xdm_fds($1_dbusd_t) - xserver_rw_xdm_pipes($1_dbusd_t) + hal_dbus_chat($1_dbusd_t) ') + ') ####################################### @@ -178,10 +186,12 @@ type system_dbusd_t, system_dbusd_t; type system_dbusd_var_run_t, system_dbusd_var_lib_t; class dbus send_msg; + attribute dbusd_unconfined; ') # SE-DBus specific permissions allow $1 { system_dbusd_t self }:dbus send_msg; + allow { system_dbusd_t dbusd_unconfined } $1:dbus send_msg; read_files_pattern($1, system_dbusd_var_lib_t, system_dbusd_var_lib_t) files_search_var_lib($1) @@ -256,7 +266,7 @@ ######################################## ## -## Connect to the the session DBUS +## Connect to the system DBUS ## for service (acquire_svc). ## ## @@ -334,6 +344,34 @@ ######################################## ## +## Allow a application domain to be started +## by the session dbus. +## +## +## +## Type to be used as a domain. +## +## +## +## +## Type of the program to be used as an +## entry point to this domain. +## +## +# +interface(`dbus_session_domain',` + gen_require(` + attribute session_bus_type; + ') + + domtrans_pattern(session_bus_type, $2, $1) + + dbus_session_bus_client($1) + dbus_connect_session_bus($1) +') + +######################################## +## ## Create a domain for processes ## which can be started by the system dbus ## @@ -364,6 +402,19 @@ dbus_system_bus_client($1) dbus_connect_system_bus($1) + ps_process_pattern(system_dbusd_t, $1) + + userdom_dontaudit_search_admin_dir($1) + userdom_read_all_users_state($1) + + optional_policy(` + rpm_script_dbus_chat($1) + ') + + optional_policy(` + unconfined_dbus_send($1) + ') + ifdef(`hide_broken_symptoms', ` dontaudit $1 system_dbusd_t:netlink_selinux_socket { read write }; ') @@ -405,3 +456,43 @@ typeattribute $1 dbusd_unconfined; ') + +######################################## +## +## Create, read, write, and delete +## system dbus lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`dbus_manage_lib_files',` + gen_require(` + type system_dbusd_var_lib_t; + ') + + files_search_var_lib($1) + manage_files_pattern($1, system_dbusd_var_lib_t, system_dbusd_var_lib_t) +') + +######################################## +## +## Read system dbus lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`dbus_read_lib_files',` + gen_require(` + type system_dbusd_var_lib_t; + ') + + files_search_var_lib($1) + read_files_pattern($1, system_dbusd_var_lib_t, system_dbusd_var_lib_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dbus.te serefpolicy-3.7.19/policy/modules/services/dbus.te --- nsaserefpolicy/policy/modules/services/dbus.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/dbus.te 2010-05-28 09:42:00.096610787 +0200 @@ -86,6 +86,7 @@ dev_read_sysfs(system_dbusd_t) fs_getattr_all_fs(system_dbusd_t) +fs_list_inotifyfs(system_dbusd_t) fs_search_auto_mountpoints(system_dbusd_t) fs_dontaudit_list_nfs(system_dbusd_t) @@ -121,6 +122,8 @@ init_use_fds(system_dbusd_t) init_use_script_ptys(system_dbusd_t) +init_bin_domtrans_spec(system_dbusd_t) +init_domtrans_script(system_dbusd_t) logging_send_audit_msgs(system_dbusd_t) logging_send_syslog_msg(system_dbusd_t) @@ -140,6 +143,15 @@ ') optional_policy(` + gnome_exec_gconf(system_dbusd_t) +') + +optional_policy(` + networkmanager_initrc_domtrans(system_dbusd_t) +') + +optional_policy(` + policykit_dbus_chat(system_dbusd_t) policykit_domtrans_auth(system_dbusd_t) policykit_search_lib(system_dbusd_t) ') @@ -156,5 +168,12 @@ # # Unconfined access to this module # - allow dbusd_unconfined session_bus_type:dbus all_dbus_perms; +allow dbusd_unconfined dbusd_unconfined:dbus all_dbus_perms; +allow session_bus_type dbusd_unconfined:dbus send_msg; + +optional_policy(` + xserver_use_xdm_fds(session_bus_type) + xserver_rw_xdm_pipes(session_bus_type) + xserver_append_xdm_home_files(session_bus_type) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/denyhosts.fc serefpolicy-3.7.19/policy/modules/services/denyhosts.fc --- nsaserefpolicy/policy/modules/services/denyhosts.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/denyhosts.fc 2010-05-28 09:42:00.096610787 +0200 @@ -0,0 +1,7 @@ +/etc/rc\.d/init\.d/denyhosts -- gen_context(system_u:object_r:denyhosts_initrc_exec_t, s0) + +/usr/bin/denyhosts\.py -- gen_context(system_u:object_r:denyhosts_exec_t, s0) + +/var/lib/denyhosts(/.*)? gen_context(system_u:object_r:denyhosts_var_lib_t, s0) +/var/lock/subsys/denyhosts -- gen_context(system_u:object_r:denyhosts_var_lock_t, s0) +/var/log/denyhosts(/.*)? gen_context(system_u:object_r:denyhosts_var_log_t, s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/denyhosts.if serefpolicy-3.7.19/policy/modules/services/denyhosts.if --- nsaserefpolicy/policy/modules/services/denyhosts.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/denyhosts.if 2010-05-28 09:42:00.097610580 +0200 @@ -0,0 +1,87 @@ +## Deny Hosts. +## +##

+## DenyHosts is a script intended to be run by Linux +## system administrators to help thwart SSH server attacks +## (also known as dictionary based attacks and brute force +## attacks). +##

+##
+ +######################################## +## +## Execute a domain transition to run denyhosts. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`denyhosts_domtrans', ` + gen_require(` + type denyhosts_t, denyhosts_exec_t; + ') + + domtrans_pattern($1, denyhosts_exec_t, denyhosts_t) +') + +######################################## +## +## Execute denyhost server in the denyhost domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`denyhosts_initrc_domtrans', ` + gen_require(` + type denyhosts_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, denyhosts_initrc_exec_t) +') + +######################################## +## +## All of the rules required to administrate +## an denyhosts environment. +## +## +## +## Domain allowed access. +## +## +## +## +## Role allowed access. +## +## +# +interface(`denyhosts_admin', ` + gen_require(` + type denyhosts_t, denyhosts_var_lib_t, denyhosts_var_lock_t; + type denyhosts_var_log_t, denyhosts_initrc_exec_t; + ') + + allow $1 denyhosts_t:process { ptrace signal_perms getattr }; + + denyhosts_initrc_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 denyhosts_initrc_exec_t system_r; + allow $2 system_r; + + kernel_search_proc($1) + ps_process_pattern($1, denyhosts_t) + + files_search_var_lib($1) + admin_pattern($1, denyhosts_var_lib_t) + + logging_search_logs($1) + admin_pattern($1, denyhosts_var_log_t) + + files_search_locks($1) + admin_pattern($1, denyhosts_var_lock_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/denyhosts.te serefpolicy-3.7.19/policy/modules/services/denyhosts.te --- nsaserefpolicy/policy/modules/services/denyhosts.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/denyhosts.te 2010-05-28 09:42:00.097610580 +0200 @@ -0,0 +1,76 @@ + +policy_module(denyhosts, 1.0.0) + +######################################## +# +# DenyHosts personal declarations. +# + +type denyhosts_t; +type denyhosts_exec_t; +init_daemon_domain(denyhosts_t, denyhosts_exec_t) + +type denyhosts_initrc_exec_t; +init_script_file(denyhosts_initrc_exec_t) + +type denyhosts_var_lib_t; +files_type(denyhosts_var_lib_t) + +type denyhosts_var_lock_t; +files_lock_file(denyhosts_var_lock_t) + +type denyhosts_var_log_t; +logging_log_file(denyhosts_var_log_t) + +######################################## +# +# DenyHosts personal policy. +# +# Bug #588563 +allow denyhosts_t self:capability sys_tty_config; +allow denyhosts_t self:netlink_route_socket create_netlink_socket_perms; +allow denyhosts_t self:tcp_socket create_socket_perms; +allow denyhosts_t self:udp_socket create_socket_perms; + +manage_files_pattern(denyhosts_t, denyhosts_var_lib_t, denyhosts_var_lib_t) +files_var_lib_filetrans(denyhosts_t, denyhosts_var_lib_t, file) + +manage_dirs_pattern(denyhosts_t, denyhosts_var_lock_t, denyhosts_var_lock_t) +manage_files_pattern(denyhosts_t, denyhosts_var_lock_t, denyhosts_var_lock_t) +files_lock_filetrans(denyhosts_t, denyhosts_var_lock_t, { dir file }) + +append_files_pattern(denyhosts_t, denyhosts_var_log_t, denyhosts_var_log_t) +create_files_pattern(denyhosts_t, denyhosts_var_log_t, denyhosts_var_log_t) +read_files_pattern(denyhosts_t, denyhosts_var_log_t, denyhosts_var_log_t) +setattr_files_pattern(denyhosts_t, denyhosts_var_log_t, denyhosts_var_log_t) +logging_log_filetrans(denyhosts_t, denyhosts_var_log_t, file) + +corecmd_exec_bin(denyhosts_t) + +corenet_all_recvfrom_unlabeled(denyhosts_t) +corenet_all_recvfrom_netlabel(denyhosts_t) +corenet_tcp_sendrecv_generic_if(denyhosts_t) +corenet_tcp_sendrecv_generic_node(denyhosts_t) +corenet_tcp_bind_generic_node(denyhosts_t) +corenet_sendrecv_smtp_client_packets(denyhosts_t) +corenet_tcp_connect_smtp_port(denyhosts_t) +corenet_tcp_connect_sype_port(denyhosts_t) + +dev_read_urand(denyhosts_t) + +kernel_read_system_state(denyhosts_t) + +files_read_etc_files(denyhosts_t) + +# /var/log/secure +logging_read_generic_logs(denyhosts_t) + +miscfiles_read_localization(denyhosts_t) + +sysnet_dns_name_resolve(denyhosts_t) +sysnet_manage_config(denyhosts_t) +sysnet_etc_filetrans_config(denyhosts_t) + +optional_policy(` + cron_system_entry(denyhosts_t, denyhosts_exec_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/devicekit.fc serefpolicy-3.7.19/policy/modules/services/devicekit.fc --- nsaserefpolicy/policy/modules/services/devicekit.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/devicekit.fc 2010-05-28 09:42:00.098611422 +0200 @@ -1,8 +1,14 @@ /usr/libexec/devkit-daemon -- gen_context(system_u:object_r:devicekit_exec_t,s0) /usr/libexec/devkit-disks-daemon -- gen_context(system_u:object_r:devicekit_disk_exec_t,s0) /usr/libexec/devkit-power-daemon -- gen_context(system_u:object_r:devicekit_power_exec_t,s0) +/usr/libexec/udisks-daemon -- gen_context(system_u:object_r:devicekit_disk_exec_t,s0) +/usr/libexec/upowerd -- gen_context(system_u:object_r:devicekit_power_exec_t,s0) /var/lib/DeviceKit-.* gen_context(system_u:object_r:devicekit_var_lib_t,s0) +/var/lib/upower(/.*)? gen_context(system_u:object_r:devicekit_var_lib_t,s0) +/var/lib/udisks(/.*)? gen_context(system_u:object_r:devicekit_var_lib_t,s0) /var/run/devkit(/.*)? gen_context(system_u:object_r:devicekit_var_run_t,s0) -/var/run/DeviceKit-disk(/.*)? gen_context(system_u:object_r:devicekit_var_run_t,s0) +/var/run/DeviceKit-disks(/.*)? gen_context(system_u:object_r:devicekit_var_run_t,s0) +/var/run/udisks(/.*)? gen_context(system_u:object_r:devicekit_var_run_t,s0) +/var/run/upower(/.*)? gen_context(system_u:object_r:devicekit_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/devicekit.if serefpolicy-3.7.19/policy/modules/services/devicekit.if --- nsaserefpolicy/policy/modules/services/devicekit.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/devicekit.if 2010-05-28 09:42:00.099610866 +0200 @@ -139,6 +139,26 @@ ######################################## ## +## Manage devicekit var_run files. +## +## +## +## Domain allowed access. +## +## +# +interface(`devicekit_manage_var_run',` + gen_require(` + type devicekit_var_run_t; + ') + + manage_dirs_pattern($1,devicekit_var_run_t,devicekit_var_run_t) + manage_files_pattern($1,devicekit_var_run_t,devicekit_var_run_t) + manage_lnk_files_pattern($1,devicekit_var_run_t,devicekit_var_run_t) +') + +######################################## +## ## All of the rules required to administrate ## an devicekit environment ## @@ -162,7 +182,7 @@ interface(`devicekit_admin',` gen_require(` type devicekit_t, devicekit_disk_t, devicekit_power_t; - type devicekit_var_run_t; + type devicekit_var_lib_t, devicekit_var_run_t, devicekit_tmp_t; ') allow $1 devicekit_t:process { ptrace signal_perms getattr }; diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/devicekit.te serefpolicy-3.7.19/policy/modules/services/devicekit.te --- nsaserefpolicy/policy/modules/services/devicekit.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/devicekit.te 2010-05-28 09:42:00.100610800 +0200 @@ -42,6 +42,8 @@ files_read_etc_files(devicekit_t) +kernel_read_system_state(devicekit_t) + miscfiles_read_localization(devicekit_t) optional_policy(` @@ -60,8 +62,10 @@ # DeviceKit disk local policy # -allow devicekit_disk_t self:capability { chown dac_override fowner fsetid sys_nice sys_ptrace sys_rawio }; +allow devicekit_disk_t self:capability { chown setuid setgid dac_override fowner fsetid net_admin sys_admin sys_nice sys_ptrace sys_rawio }; +allow devicekit_disk_t self:process { getsched signal_perms }; allow devicekit_disk_t self:fifo_file rw_fifo_file_perms; +allow devicekit_disk_t self:netlink_kobject_uevent_socket create_socket_perms; manage_dirs_pattern(devicekit_disk_t, devicekit_tmp_t, devicekit_tmp_t) manage_files_pattern(devicekit_disk_t, devicekit_tmp_t, devicekit_tmp_t) @@ -71,29 +75,64 @@ manage_files_pattern(devicekit_disk_t, devicekit_var_lib_t, devicekit_var_lib_t) files_var_lib_filetrans(devicekit_disk_t, devicekit_var_lib_t, dir) +allow devicekit_disk_t devicekit_var_run_t:dir mounton; +manage_dirs_pattern(devicekit_disk_t, devicekit_var_run_t, devicekit_var_run_t) +manage_files_pattern(devicekit_disk_t, devicekit_var_run_t, devicekit_var_run_t) +files_pid_filetrans(devicekit_disk_t, devicekit_var_run_t, { file dir }) + +kernel_list_unlabeled(devicekit_disk_t) +kernel_getattr_message_if(devicekit_disk_t) +kernel_read_fs_sysctls(devicekit_disk_t) +kernel_read_network_state(devicekit_disk_t) kernel_read_software_raid_state(devicekit_disk_t) +kernel_read_system_state(devicekit_disk_t) +kernel_request_load_module(devicekit_disk_t) kernel_setsched(devicekit_disk_t) corecmd_exec_bin(devicekit_disk_t) +corecmd_exec_shell(devicekit_disk_t) +corecmd_getattr_all_executables(devicekit_disk_t) dev_rw_sysfs(devicekit_disk_t) dev_read_urand(devicekit_disk_t) dev_getattr_usbfs_dirs(devicekit_disk_t) - +dev_manage_generic_files(devicekit_disk_t) +dev_getattr_all_chr_files(devicekit_disk_t) +dev_getattr_mtrr_dev(devicekit_disk_t) + +domain_getattr_all_pipes(devicekit_disk_t) +domain_getattr_all_sockets(devicekit_disk_t) +domain_getattr_all_stream_sockets(devicekit_disk_t) +domain_read_all_domains_state(devicekit_disk_t) + +files_dontaudit_read_all_symlinks(devicekit_disk_t) +files_getattr_all_sockets(devicekit_disk_t) +files_getattr_all_dirs(devicekit_disk_t) +files_getattr_all_files(devicekit_disk_t) +files_getattr_all_pipes(devicekit_disk_t) +files_manage_boot_dirs(devicekit_disk_t) +files_manage_isid_type_dirs(devicekit_disk_t) files_manage_mnt_dirs(devicekit_disk_t) files_read_etc_files(devicekit_disk_t) files_read_etc_runtime_files(devicekit_disk_t) files_read_usr_files(devicekit_disk_t) +fs_list_inotifyfs(devicekit_disk_t) +fs_manage_fusefs_dirs(devicekit_disk_t) fs_mount_all_fs(devicekit_disk_t) fs_unmount_all_fs(devicekit_disk_t) -fs_manage_fusefs_dirs(devicekit_disk_t) +fs_search_all(devicekit_disk_t) storage_raw_read_fixed_disk(devicekit_disk_t) storage_raw_write_fixed_disk(devicekit_disk_t) storage_raw_read_removable_device(devicekit_disk_t) storage_raw_write_removable_device(devicekit_disk_t) +mls_file_read_all_levels(devicekit_disk_t) +mls_file_write_to_clearance(devicekit_disk_t) + +term_use_all_terms(devicekit_disk_t) + auth_use_nsswitch(devicekit_disk_t) miscfiles_read_localization(devicekit_disk_t) @@ -102,6 +141,16 @@ userdom_search_user_home_dirs(devicekit_disk_t) optional_policy(` + dbus_system_bus_client(devicekit_disk_t) + + allow devicekit_disk_t devicekit_t:dbus send_msg; + + optional_policy(` + consolekit_dbus_chat(devicekit_disk_t) + ') +') + +optional_policy(` fstools_domtrans(devicekit_disk_t) ') @@ -110,28 +159,33 @@ ') optional_policy(` + mount_domtrans(devicekit_disk_t) +') + +optional_policy(` + policykit_dbus_chat(devicekit_disk_t) policykit_domtrans_auth(devicekit_disk_t) policykit_read_lib(devicekit_disk_t) policykit_read_reload(devicekit_disk_t) ') optional_policy(` - mount_domtrans(devicekit_disk_t) + raid_domtrans_mdadm(devicekit_disk_t) ') optional_policy(` - dbus_system_bus_client(devicekit_disk_t) - - allow devicekit_disk_t devicekit_t:dbus send_msg; + udev_domtrans(devicekit_disk_t) + udev_read_db(devicekit_disk_t) +') - optional_policy(` - consolekit_dbus_chat(devicekit_disk_t) - ') +optional_policy(` + virt_manage_images(devicekit_disk_t) ') optional_policy(` - udev_domtrans(devicekit_disk_t) - udev_read_db(devicekit_disk_t) + unconfined_domain(devicekit_t) + unconfined_domain(devicekit_power_t) + unconfined_domain(devicekit_disk_t) ') ######################################## @@ -139,9 +193,11 @@ # DeviceKit-Power local policy # -allow devicekit_power_t self:capability { dac_override sys_tty_config sys_nice sys_ptrace }; +allow devicekit_power_t self:capability { dac_override net_admin sys_admin sys_tty_config sys_nice sys_ptrace }; +allow devicekit_disk_t self:process { getsched signal_perms }; allow devicekit_power_t self:fifo_file rw_fifo_file_perms; allow devicekit_power_t self:unix_dgram_socket create_socket_perms; +allow devicekit_power_t self:netlink_kobject_uevent_socket create_socket_perms; manage_dirs_pattern(devicekit_power_t, devicekit_var_lib_t, devicekit_var_lib_t) manage_files_pattern(devicekit_power_t, devicekit_var_lib_t, devicekit_var_lib_t) @@ -151,6 +207,8 @@ kernel_read_system_state(devicekit_power_t) kernel_rw_hotplug_sysctls(devicekit_power_t) kernel_rw_kernel_sysctl(devicekit_power_t) +kernel_search_debugfs(devicekit_power_t) +kernel_write_proc_files(devicekit_power_t) corecmd_exec_bin(devicekit_power_t) corecmd_exec_shell(devicekit_power_t) @@ -159,7 +217,9 @@ domain_read_all_domains_state(devicekit_power_t) +dev_read_input(devicekit_power_t) dev_rw_generic_usb_dev(devicekit_power_t) +dev_rw_generic_chr_files(devicekit_power_t) dev_rw_netcontrol(devicekit_power_t) dev_rw_sysfs(devicekit_power_t) @@ -167,12 +227,17 @@ files_read_etc_files(devicekit_power_t) files_read_usr_files(devicekit_power_t) +fs_list_inotifyfs(devicekit_power_t) + term_use_all_terms(devicekit_power_t) auth_use_nsswitch(devicekit_power_t) miscfiles_read_localization(devicekit_power_t) +sysnet_read_config(devicekit_power_t) +sysnet_domtrans_ifconfig(devicekit_power_t) + userdom_read_all_users_state(devicekit_power_t) optional_policy(` @@ -180,6 +245,10 @@ ') optional_policy(` + cron_initrc_domtrans(devicekit_power_t) +') + +optional_policy(` dbus_system_bus_client(devicekit_power_t) allow devicekit_power_t devicekit_t:dbus send_msg; @@ -203,17 +272,23 @@ optional_policy(` hal_domtrans_mac(devicekit_power_t) + hal_manage_log(devicekit_power_t) hal_manage_pid_dirs(devicekit_power_t) hal_manage_pid_files(devicekit_power_t) hal_dbus_chat(devicekit_power_t) ') optional_policy(` + policykit_dbus_chat(devicekit_power_t) policykit_domtrans_auth(devicekit_power_t) policykit_read_lib(devicekit_power_t) policykit_read_reload(devicekit_power_t) ') optional_policy(` + udev_read_db(devicekit_power_t) +') + +optional_policy(` vbetool_domtrans(devicekit_power_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dhcp.te serefpolicy-3.7.19/policy/modules/services/dhcp.te --- nsaserefpolicy/policy/modules/services/dhcp.te 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/dhcp.te 2010-05-28 09:42:00.100610800 +0200 @@ -112,6 +112,10 @@ ') optional_policy(` + cobbler_dontaudit_rw_log(dhcpd_t) +') + +optional_policy(` dbus_system_bus_client(dhcpd_t) dbus_connect_system_bus(dhcpd_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/djbdns.if serefpolicy-3.7.19/policy/modules/services/djbdns.if --- nsaserefpolicy/policy/modules/services/djbdns.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/djbdns.if 2010-05-28 09:42:00.101610733 +0200 @@ -26,6 +26,8 @@ daemontools_read_svc(djbdns_$1_t) allow djbdns_$1_t self:capability { net_bind_service setgid setuid sys_chroot }; + allow djbdns_$1_t self:process signal; + allow djbdns_$1_t self:fifo_file rw_fifo_file_perms; allow djbdns_$1_t self:tcp_socket create_stream_socket_perms; allow djbdns_$1_t self:udp_socket create_socket_perms; @@ -50,3 +52,39 @@ files_search_var(djbdns_$1_t) ') + +##################################### +## +## Allow search the djbdns-tinydns key ring. +## +## +## +## Domain allowed access. +## +## +# +interface(`djbdns_search_key_tinydns',` + gen_require(` + type djbdns_tinydns_t; + ') + + allow $1 djbdns_tinydns_t:key search; +') + +##################################### +## +## Allow link to the djbdns-tinydns key ring. +## +## +## +## Domain allowed access. +## +## +# +interface(`djbdns_link_key_tinydns',` + gen_require(` + type djbdns_tinydn_t; + ') + + allow $1 djbdns_tinydn_t:key link; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/djbdns.te serefpolicy-3.7.19/policy/modules/services/djbdns.te --- nsaserefpolicy/policy/modules/services/djbdns.te 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/djbdns.te 2010-05-28 09:42:00.101610733 +0200 @@ -42,3 +42,11 @@ files_search_var(djbdns_axfrdns_t) ucspitcp_service_domain(djbdns_axfrdns_t, djbdns_axfrdns_exec_t) + +##################################### +# +# Local policy for djbdns_tinydns_t +# + +init_dontaudit_use_script_fds(djbdns_tinydns_t) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dnsmasq.fc serefpolicy-3.7.19/policy/modules/services/dnsmasq.fc --- nsaserefpolicy/policy/modules/services/dnsmasq.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/dnsmasq.fc 2010-05-28 09:42:00.102610946 +0200 @@ -6,5 +6,7 @@ /var/lib/misc/dnsmasq\.leases -- gen_context(system_u:object_r:dnsmasq_lease_t,s0) /var/lib/dnsmasq(/.*)? gen_context(system_u:object_r:dnsmasq_lease_t,s0) +/var/log/dnsmasq\.log gen_context(system_u:object_r:dnsmasq_var_log_t,s0) + /var/run/dnsmasq\.pid -- gen_context(system_u:object_r:dnsmasq_var_run_t,s0) /var/run/libvirt/network(/.*)? gen_context(system_u:object_r:dnsmasq_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dnsmasq.if serefpolicy-3.7.19/policy/modules/services/dnsmasq.if --- nsaserefpolicy/policy/modules/services/dnsmasq.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/dnsmasq.if 2010-05-28 09:42:00.102610946 +0200 @@ -111,7 +111,7 @@ type dnsmasq_etc_t; ') - allow $1 dnsmasq_etc_t:file read_file_perms; + read_files_pattern($1, dnsmasq_etc_t, dnsmasq_etc_t) files_search_etc($1) ') @@ -130,7 +130,7 @@ type dnsmasq_etc_t; ') - allow $1 dnsmasq_etc_t:file write_file_perms; + write_files_pattern($1, dnsmasq_etc_t, dnsmasq_etc_t) files_search_etc($1) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dnsmasq.te serefpolicy-3.7.19/policy/modules/services/dnsmasq.te --- nsaserefpolicy/policy/modules/services/dnsmasq.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/dnsmasq.te 2010-05-28 09:42:00.103610809 +0200 @@ -19,6 +19,9 @@ type dnsmasq_lease_t; files_type(dnsmasq_lease_t) +type dnsmasq_var_log_t; +logging_log_file(dnsmasq_var_log_t) + type dnsmasq_var_run_t; files_pid_file(dnsmasq_var_run_t) @@ -27,7 +30,7 @@ # Local policy # -allow dnsmasq_t self:capability { net_admin setgid setuid net_bind_service net_raw }; +allow dnsmasq_t self:capability { chown dac_override net_admin setgid setuid net_bind_service net_raw }; dontaudit dnsmasq_t self:capability sys_tty_config; allow dnsmasq_t self:process { getcap setcap signal_perms }; allow dnsmasq_t self:fifo_file rw_fifo_file_perms; @@ -37,12 +40,15 @@ allow dnsmasq_t self:packet_socket create_socket_perms; allow dnsmasq_t self:rawip_socket create_socket_perms; -allow dnsmasq_t dnsmasq_etc_t:file read_file_perms; +read_files_pattern(dnsmasq_t, dnsmasq_etc_t, dnsmasq_etc_t) # dhcp leases manage_files_pattern(dnsmasq_t, dnsmasq_lease_t, dnsmasq_lease_t) files_var_lib_filetrans(dnsmasq_t, dnsmasq_lease_t, file) +manage_files_pattern(dnsmasq_t, dnsmasq_var_log_t, dnsmasq_var_log_t) +logging_log_filetrans(dnsmasq_t, dnsmasq_var_log_t, file) + manage_files_pattern(dnsmasq_t, dnsmasq_var_run_t, dnsmasq_var_run_t) files_pid_filetrans(dnsmasq_t, dnsmasq_var_run_t, file) @@ -87,6 +93,18 @@ userdom_dontaudit_search_user_home_dirs(dnsmasq_t) optional_policy(` + cobbler_read_lib_files(dnsmasq_t) +') + +optional_policy(` + cron_manage_pid_files(dnsmasq_t) +') + +optional_policy(` + dbus_system_bus_client(dnsmasq_t) +') + +optional_policy(` seutil_sigchld_newrole(dnsmasq_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dovecot.fc serefpolicy-3.7.19/policy/modules/services/dovecot.fc --- nsaserefpolicy/policy/modules/services/dovecot.fc 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/dovecot.fc 2010-05-28 09:42:00.104610534 +0200 @@ -3,6 +3,7 @@ # /etc # /etc/dovecot\.conf.* gen_context(system_u:object_r:dovecot_etc_t,s0) +/etc/dovecot(/.*)? gen_context(system_u:object_r:dovecot_etc_t,s0) /etc/dovecot\.passwd.* gen_context(system_u:object_r:dovecot_passwd_t,s0) /etc/pki/dovecot(/.*)? gen_context(system_u:object_r:dovecot_cert_t,s0) @@ -23,7 +24,9 @@ ifdef(`distro_redhat', ` /usr/libexec/dovecot/dovecot-auth -- gen_context(system_u:object_r:dovecot_auth_exec_t,s0) -/usr/libexec/dovecot/deliver -- gen_context(system_u:object_r:dovecot_deliver_exec_t,s0) +/usr/libexec/dovecot/auth -- gen_context(system_u:object_r:dovecot_auth_exec_t,s0) +/usr/libexec/dovecot/deliver -- gen_context(system_u:object_r:dovecot_deliver_exec_t,s0) +/usr/libexec/dovecot/deliver-lda -- gen_context(system_u:object_r:dovecot_deliver_exec_t,s0) ') # @@ -34,6 +37,7 @@ /var/lib/dovecot(/.*)? gen_context(system_u:object_r:dovecot_var_lib_t,s0) +/var/log/dovecot(/.*)? gen_context(system_u:object_r:dovecot_var_log_t,s0) /var/log/dovecot\.log.* gen_context(system_u:object_r:dovecot_var_log_t,s0) /var/spool/dovecot(/.*)? gen_context(system_u:object_r:dovecot_spool_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/dovecot.te serefpolicy-3.7.19/policy/modules/services/dovecot.te --- nsaserefpolicy/policy/modules/services/dovecot.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/dovecot.te 2010-05-28 09:42:00.105610536 +0200 @@ -9,6 +9,9 @@ type dovecot_exec_t; init_daemon_domain(dovecot_t, dovecot_exec_t) +type dovecot_tmp_t; +files_tmp_file(dovecot_tmp_t) + type dovecot_auth_t; type dovecot_auth_exec_t; domain_type(dovecot_auth_t) @@ -54,15 +57,16 @@ # dovecot local policy # -allow dovecot_t self:capability { dac_override dac_read_search chown net_bind_service setgid setuid sys_chroot }; +allow dovecot_t self:capability { dac_override dac_read_search chown kill net_bind_service setgid setuid sys_chroot }; dontaudit dovecot_t self:capability sys_tty_config; -allow dovecot_t self:process { setrlimit signal_perms getcap setcap }; +allow dovecot_t self:process { setrlimit signal_perms getcap setcap setsched }; allow dovecot_t self:fifo_file rw_fifo_file_perms; allow dovecot_t self:tcp_socket create_stream_socket_perms; allow dovecot_t self:unix_dgram_socket create_socket_perms; allow dovecot_t self:unix_stream_socket { create_stream_socket_perms connectto }; domtrans_pattern(dovecot_t, dovecot_auth_exec_t, dovecot_auth_t) +allow dovecot_t dovecot_auth_t:process signal; allow dovecot_t dovecot_cert_t:dir list_dir_perms; read_files_pattern(dovecot_t, dovecot_cert_t, dovecot_cert_t) @@ -73,14 +77,26 @@ can_exec(dovecot_t, dovecot_exec_t) +manage_dirs_pattern(dovecot_t, dovecot_tmp_t, dovecot_tmp_t) +manage_files_pattern(dovecot_t, dovecot_tmp_t, dovecot_tmp_t) +files_tmp_filetrans(dovecot_t, dovecot_tmp_t, { file dir }) + +# Allow dovecot to create and read SSL parameters file +manage_files_pattern(dovecot_t, dovecot_var_lib_t, dovecot_var_lib_t) +files_search_var_lib(dovecot_t) +files_read_var_symlinks(dovecot_t) + +manage_dirs_pattern(dovecot_t, dovecot_var_log_t, dovecot_var_log_t) manage_files_pattern(dovecot_t, dovecot_var_log_t, dovecot_var_log_t) -logging_log_filetrans(dovecot_t, dovecot_var_log_t, file) +logging_log_filetrans(dovecot_t, dovecot_var_log_t, { file dir }) manage_dirs_pattern(dovecot_t, dovecot_spool_t, dovecot_spool_t) manage_files_pattern(dovecot_t, dovecot_spool_t, dovecot_spool_t) manage_lnk_files_pattern(dovecot_t, dovecot_spool_t, dovecot_spool_t) +manage_dirs_pattern(dovecot_t, dovecot_var_run_t, dovecot_var_run_t) manage_files_pattern(dovecot_t, dovecot_var_run_t, dovecot_var_run_t) +manage_lnk_files_pattern(dovecot_t, dovecot_var_run_t, dovecot_var_run_t) manage_sock_files_pattern(dovecot_t, dovecot_var_run_t, dovecot_var_run_t) files_pid_filetrans(dovecot_t, dovecot_var_run_t, file) @@ -93,6 +109,7 @@ corenet_tcp_sendrecv_generic_node(dovecot_t) corenet_tcp_sendrecv_all_ports(dovecot_t) corenet_tcp_bind_generic_node(dovecot_t) +corenet_tcp_bind_mail_port(dovecot_t) corenet_tcp_bind_pop_port(dovecot_t) corenet_tcp_connect_all_ports(dovecot_t) corenet_tcp_connect_postgresql_port(dovecot_t) @@ -103,6 +120,7 @@ dev_read_urand(dovecot_t) fs_getattr_all_fs(dovecot_t) +fs_getattr_all_dirs(dovecot_t) fs_search_auto_mountpoints(dovecot_t) fs_list_inotifyfs(dovecot_t) @@ -142,6 +160,10 @@ ') optional_policy(` + postgresql_stream_connect(dovecot_t) +') + +optional_policy(` seutil_sigchld_newrole(dovecot_t) ') @@ -172,11 +194,6 @@ manage_files_pattern(dovecot_auth_t, dovecot_auth_tmp_t, dovecot_auth_tmp_t) files_tmp_filetrans(dovecot_auth_t, dovecot_auth_tmp_t, { file dir }) -# Allow dovecot to create and read SSL parameters file -manage_files_pattern(dovecot_t, dovecot_var_lib_t, dovecot_var_lib_t) -files_search_var_lib(dovecot_t) -files_read_var_symlinks(dovecot_t) - allow dovecot_auth_t dovecot_var_run_t:dir list_dir_perms; manage_sock_files_pattern(dovecot_auth_t, dovecot_var_run_t, dovecot_var_run_t) dovecot_stream_connect_auth(dovecot_auth_t) @@ -197,8 +214,8 @@ files_search_pids(dovecot_auth_t) files_read_usr_files(dovecot_auth_t) files_read_usr_symlinks(dovecot_auth_t) +files_read_var_lib_files(dovecot_auth_t) files_search_tmp(dovecot_auth_t) -files_read_var_lib_files(dovecot_t) init_rw_utmp(dovecot_auth_t) @@ -225,6 +242,7 @@ ') optional_policy(` + postfix_manage_private_sockets(dovecot_auth_t) postfix_search_spool(dovecot_auth_t) ') @@ -234,6 +252,8 @@ # allow dovecot_deliver_t self:unix_dgram_socket create_socket_perms; +allow dovecot_deliver_t dovecot_t:process signull; + allow dovecot_deliver_t dovecot_etc_t:file read_file_perms; allow dovecot_deliver_t dovecot_var_run_t:dir list_dir_perms; @@ -246,6 +266,7 @@ auth_use_nsswitch(dovecot_deliver_t) logging_send_syslog_msg(dovecot_deliver_t) +logging_search_logs(dovecot_auth_t) miscfiles_read_localization(dovecot_deliver_t) @@ -263,11 +284,19 @@ userdom_user_home_dir_filetrans_user_home_content(dovecot_deliver_t, { dir file lnk_file fifo_file sock_file }) tunable_policy(`use_nfs_home_dirs',` + fs_manage_nfs_dirs(dovecot_deliver_t) + fs_manage_nfs_files(dovecot_deliver_t) + fs_manage_nfs_symlinks(dovecot_deliver_t) + fs_manage_nfs_dirs(dovecot_t) fs_manage_nfs_files(dovecot_t) fs_manage_nfs_symlinks(dovecot_t) ') tunable_policy(`use_samba_home_dirs',` + fs_manage_cifs_dirs(dovecot_deliver_t) + fs_manage_cifs_files(dovecot_deliver_t) + fs_manage_cifs_symlinks(dovecot_deliver_t) + fs_manage_cifs_dirs(dovecot_t) fs_manage_cifs_files(dovecot_t) fs_manage_cifs_symlinks(dovecot_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/exim.fc serefpolicy-3.7.19/policy/modules/services/exim.fc --- nsaserefpolicy/policy/modules/services/exim.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/exim.fc 2010-05-28 09:42:00.105610536 +0200 @@ -1,3 +1,6 @@ + +/etc/rc\.d/init\.d/exim -- gen_context(system_u:object_r:exim_initrc_exec_t,s0) + /usr/sbin/exim[0-9]? -- gen_context(system_u:object_r:exim_exec_t,s0) /var/log/exim[0-9]?(/.*)? gen_context(system_u:object_r:exim_log_t,s0) /var/run/exim[0-9]?\.pid -- gen_context(system_u:object_r:exim_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/exim.if serefpolicy-3.7.19/policy/modules/services/exim.if --- nsaserefpolicy/policy/modules/services/exim.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/exim.if 2010-05-28 09:42:00.106610959 +0200 @@ -20,6 +20,24 @@ ######################################## ## +## Execute exim in the exim domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`exim_initrc_domtrans', ` + gen_require(` + type exim_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, exim_initrc_exec_t) +') + +######################################## +## ## Do not audit attempts to read, ## exim tmp files ## @@ -194,3 +212,46 @@ manage_files_pattern($1, exim_spool_t, exim_spool_t) files_search_spool($1) ') + +######################################## +## +## All of the rules required to administrate +## an exim environment. +## +## +## +## Domain allowed access. +## +## +## +## +## Role allowed access. +## +## +# +interface(`exim_admin', ` + gen_require(` + type exim_t, exim_initrc_exec_t, exim_log_t; + type exim_tmp_t, exim_spool_t, exim_var_run_t; + ') + + allow $1 exim_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, exim_t, exim_t) + + exim_initrc_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 exim_initrc_exec_t system_r; + allow $2 system_r; + + logging_search_logs($1) + admin_pattern($1, exim_log_t) + + files_search_tmp($1) + admin_pattern($1, exim_tmp_t) + + files_search_spool($1) + admin_pattern($1, exim_spool_t) + + files_search_pids($1) + admin_pattern($1, exim_var_run_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/exim.te serefpolicy-3.7.19/policy/modules/services/exim.te --- nsaserefpolicy/policy/modules/services/exim.te 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/exim.te 2010-05-28 09:42:00.107610683 +0200 @@ -36,6 +36,9 @@ application_executable_file(exim_exec_t) mta_agent_executable(exim_exec_t) +type exim_initrc_exec_t; +init_script_file(exim_initrc_exec_t) + type exim_log_t; logging_log_file(exim_log_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/fail2ban.if serefpolicy-3.7.19/policy/modules/services/fail2ban.if --- nsaserefpolicy/policy/modules/services/fail2ban.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/fail2ban.if 2010-05-28 09:42:00.108611036 +0200 @@ -138,6 +138,26 @@ ######################################## ## +## dontaudit read and write an leaked file descriptors +## +## +## +## The type of the process performing this action. +## +## +# +interface(`fail2ban_dontaudit_leaks',` + gen_require(` + type fail2ban_t; + ') + + dontaudit $1 fail2ban_t:tcp_socket { read write }; + dontaudit $1 fail2ban_t:unix_dgram_socket { read write }; + dontaudit $1 fail2ban_t:unix_stream_socket { read write }; +') + +######################################## +## ## All of the rules required to administrate ## an fail2ban environment ## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/fprintd.te serefpolicy-3.7.19/policy/modules/services/fprintd.te --- nsaserefpolicy/policy/modules/services/fprintd.te 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/fprintd.te 2010-05-28 09:42:00.108611036 +0200 @@ -55,4 +55,6 @@ policykit_read_lib(fprintd_t) policykit_dbus_chat(fprintd_t) policykit_domtrans_auth(fprintd_t) + policykit_dbus_chat_auth(fprintd_t) ') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ftp.fc serefpolicy-3.7.19/policy/modules/services/ftp.fc --- nsaserefpolicy/policy/modules/services/ftp.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/ftp.fc 2010-05-28 09:42:00.109610829 +0200 @@ -22,7 +22,7 @@ # # /var # -/var/run/proftpd(/.*)? gen_context(system_u:object_r:ftpd_var_run_t,s0) +/var/run/proftpd.* gen_context(system_u:object_r:ftpd_var_run_t,s0) /var/log/muddleftpd\.log.* -- gen_context(system_u:object_r:xferlog_t,s0) /var/log/proftpd(/.*)? gen_context(system_u:object_r:xferlog_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ftp.if serefpolicy-3.7.19/policy/modules/services/ftp.if --- nsaserefpolicy/policy/modules/services/ftp.if 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/ftp.if 2010-05-28 09:42:00.110611252 +0200 @@ -115,6 +115,44 @@ role $2 types ftpdctl_t; ') +####################################### +## +## Allow domain dyntransition to sftpd domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`ftp_dyntransition_sftpd',` + gen_require(` + type sftpd_t; + ') + + allow $1 sftpd_t:process dyntransition; + allow sftpd_t $1:process sigchld; +') + +####################################### +## +## Allow domain dyntransition to sftpd_anon domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`ftp_dyntransition_sftpd_anon',` + gen_require(` + type sftpd_anon_t; + ') + + allow $1 sftpd_anon_t:process dyntransition; + allow sftpd_anon_t $1:process sigchld; +') + ######################################## ## ## All of the rules required to administrate diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ftp.te serefpolicy-3.7.19/policy/modules/services/ftp.te --- nsaserefpolicy/policy/modules/services/ftp.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/ftp.te 2010-05-28 09:42:00.111610835 +0200 @@ -41,11 +41,51 @@ ## ##

+## Allow ftp servers to use connect to mysql database +##

+##
+gen_tunable(ftpd_connect_db, false) + +## +##

## Allow ftp to read and write files in the user home directories ##

##
gen_tunable(ftp_home_dir, false) +## +##

+## Allow anon internal-sftp to upload files, used for +## public file transfer services. Directories must be labeled +## public_content_rw_t. +##

+##
+gen_tunable(sftpd_anon_write, false) + +## +##

+## Allow sftp-internal to login to local users and +## read/write all files on the system, governed by DAC. +##

+##
+gen_tunable(sftpd_full_access, false) + +## +##

+## Allow interlnal-sftp to read and write files +## in the user ssh home directories. +##

+##
+gen_tunable(sftpd_write_ssh_home, false) + +## +##

+## Allow sftp-internal to read and write files +## in the user home directories +##

+##
+gen_tunable(sftpd_enable_homedirs, false) + type ftpd_t; type ftpd_exec_t; init_daemon_domain(ftpd_t, ftpd_exec_t) @@ -78,20 +118,37 @@ type xferlog_t; logging_log_file(xferlog_t) +ifdef(`enable_mcs',` + init_ranged_daemon_domain(ftpd_t, ftpd_exec_t, s0 - mcs_systemhigh) +') + +ifdef(`enable_mls',` + init_ranged_daemon_domain(ftpd_t, ftpd_exec_t, mls_systemhigh) +') + +type sftpd_t; +domain_type(sftpd_t) +role system_r types sftpd_t; + +type sftpd_anon_t; +domain_type(sftpd_anon_t) +role system_r types sftpd_anon_t; + ######################################## # # ftpd local policy # -allow ftpd_t self:capability { chown fowner fsetid setgid setuid sys_chroot sys_nice sys_resource }; +allow ftpd_t self:capability { chown fowner fsetid setgid setuid sys_chroot sys_admin sys_nice sys_resource }; dontaudit ftpd_t self:capability sys_tty_config; -allow ftpd_t self:process signal_perms; -allow ftpd_t self:process { getcap setcap setsched setrlimit }; +allow ftpd_t self:process { getcap getpgid setcap setsched setrlimit signal_perms }; allow ftpd_t self:fifo_file rw_fifo_file_perms; allow ftpd_t self:unix_dgram_socket { sendto create_socket_perms }; allow ftpd_t self:unix_stream_socket create_stream_socket_perms; allow ftpd_t self:tcp_socket create_stream_socket_perms; allow ftpd_t self:udp_socket create_socket_perms; +allow ftpd_t self:shm create_shm_perms; +allow ftpd_t self:key manage_key_perms; allow ftpd_t ftpd_etc_t:file read_file_perms; @@ -121,8 +178,7 @@ allow ftpd_t ftpdctl_tmp_t:sock_file { getattr unlink }; # Create and modify /var/log/xferlog. -allow ftpd_t xferlog_t:dir search_dir_perms; -allow ftpd_t xferlog_t:file manage_file_perms; +manage_files_pattern(ftpd_t, xferlog_t, xferlog_t) logging_log_filetrans(ftpd_t, xferlog_t, file) kernel_read_kernel_sysctls(ftpd_t) @@ -160,6 +216,7 @@ fs_search_auto_mountpoints(ftpd_t) fs_getattr_all_fs(ftpd_t) +fs_search_fusefs(ftpd_t) auth_use_nsswitch(ftpd_t) auth_domtrans_chk_passwd(ftpd_t) @@ -219,10 +276,14 @@ # allow access to /home files_list_home(ftpd_t) userdom_read_user_home_content_files(ftpd_t) - userdom_manage_user_home_content_dirs(ftpd_t) - userdom_manage_user_home_content_files(ftpd_t) - userdom_manage_user_home_content_symlinks(ftpd_t) - userdom_user_home_dir_filetrans_user_home_content(ftpd_t, { dir file lnk_file }) + userdom_manage_user_home_content(ftpd_t) + + auth_read_all_dirs_except_shadow(ftpd_t) + auth_read_all_files_except_shadow(ftpd_t) + auth_read_all_symlinks_except_shadow(ftpd_t) +', ` + # Needed for permissive mode, to make sure everything gets labeled correctly + userdom_user_home_dir_filetrans_pattern(ftpd_t, { dir file lnk_file }) ') tunable_policy(`ftp_home_dir && use_nfs_home_dirs',` @@ -258,7 +319,26 @@ ') optional_policy(` - kerberos_read_keytab(ftpd_t) + kerberos_keytab_template(ftpd, ftpd_t) + kerberos_manage_host_rcache(ftpd_t) + selinux_validate_context(ftpd_t) +') + +optional_policy(` + tunable_policy(`ftpd_connect_db',` + mysql_stream_connect(ftpd_t) + ') +') + +optional_policy(` + tunable_policy(`ftpd_connect_db',` + postgresql_stream_connect(ftpd_t) + ') +') + +tunable_policy(`ftpd_connect_db',` + corenet_tcp_connect_mysqld_port(ftpd_t) + corenet_tcp_connect_postgresql_port(ftpd_t) ') optional_policy(` @@ -270,6 +350,14 @@ ') optional_policy(` + dbus_system_bus_client(ftpd_t) + optional_policy(` + oddjob_dbus_chat(ftpd_t) + oddjob_domtrans_mkhomedir(ftpd_t) + ') +') + +optional_policy(` seutil_sigchld_newrole(ftpd_t) ') @@ -294,3 +382,74 @@ files_read_etc_files(ftpdctl_t) userdom_use_user_terminals(ftpdctl_t) + +######################################## +# +# sftpd-anon local policy +# +files_read_etc_files(sftpd_anon_t) + +miscfiles_read_public_files(sftpd_anon_t) + +tunable_policy(`sftpd_anon_write',` + miscfiles_manage_public_files(sftpd_anon_t) +') + +######################################## +# +# sftpd local policy +# +files_read_etc_files(sftpd_t) + +# allow read access to /home by default +userdom_read_user_home_content_files(sftpd_t) +userdom_read_user_home_content_symlinks(sftpd_t) +userdom_dontaudit_list_admin_dir(sftpd_t) + +tunable_policy(`sftpd_full_access',` + allow sftpd_t self:capability { dac_override dac_read_search }; + fs_read_noxattr_fs_files(sftpd_t) + auth_manage_all_files_except_shadow(sftpd_t) +') + +tunable_policy(`sftpd_write_ssh_home',` + ssh_manage_user_home_files(sftpd_t) +') + +tunable_policy(`sftpd_enable_homedirs',` + allow sftpd_t self:capability { dac_override dac_read_search }; + + # allow access to /home + files_list_home(sftpd_t) + userdom_read_user_home_content_files(sftpd_t) + userdom_manage_user_home_content(sftpd_t) + + auth_read_all_dirs_except_shadow(sftpd_t) + auth_read_all_files_except_shadow(sftpd_t) + auth_read_all_symlinks_except_shadow(sftpd_t) +', ` + # Needed for permissive mode, to make sure everything gets labeled correctly + userdom_user_home_dir_filetrans_pattern(sftpd_t, { dir file lnk_file }) +') + +tunable_policy(`sftpd_enable_homedirs && use_nfs_home_dirs',` + fs_manage_nfs_dirs(sftpd_t) + fs_manage_nfs_files(sftpd_t) + fs_manage_nfs_symlinks(sftpd_t) +') + +tunable_policy(`sftpd_enable_homedirs && use_samba_home_dirs',` + fs_manage_cifs_dirs(sftpd_t) + fs_manage_cifs_files(sftpd_t) + fs_manage_cifs_symlinks(sftpd_t) +') + +tunable_policy(`use_samba_home_dirs',` + fs_read_cifs_files(sftpd_t) + fs_read_cifs_symlinks(sftpd_t) +') + +tunable_policy(`use_nfs_home_dirs',` + fs_read_nfs_files(sftpd_t) + fs_read_nfs_symlinks(ftpd_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/git.fc serefpolicy-3.7.19/policy/modules/services/git.fc --- nsaserefpolicy/policy/modules/services/git.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/git.fc 2010-05-28 09:42:00.112610839 +0200 @@ -1,3 +1,12 @@ +HOME_DIR/public_git(/.*)? gen_context(system_u:object_r:git_session_content_t, s0) +HOME_DIR/\.gitconfig -- gen_context(system_u:object_r:git_session_content_t, s0) + +/srv/git(/.*)? gen_context(system_u:object_r:git_system_content_t, s0) + +/usr/libexec/git-core/git-daemon -- gen_context(system_u:object_r:gitd_exec_t, s0) + /var/cache/cgit(/.*)? gen_context(system_u:object_r:httpd_git_rw_content_t,s0) /var/lib/git(/.*)? gen_context(system_u:object_r:httpd_git_content_t,s0) /var/www/cgi-bin/cgit -- gen_context(system_u:object_r:httpd_git_script_exec_t,s0) +/var/www/git(/.*)? gen_context(system_u:object_r:httpd_git_content_t,s0) +/var/www/git/gitweb.cgi gen_context(system_u:object_r:httpd_git_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/git.if serefpolicy-3.7.19/policy/modules/services/git.if --- nsaserefpolicy/policy/modules/services/git.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/git.if 2010-05-28 09:42:00.113610772 +0200 @@ -1 +1,525 @@ -## GIT revision control system +## Fast Version Control System. +## +##

+## A really simple TCP git daemon that normally listens on +## port DEFAULT_GIT_PORT aka 9418. It waits for a +## connection asking for a service, and will serve that +## service if it is enabled. +##

+##
+ +####################################### +## +## Role access for Git daemon session. +## +## +## +## Role allowed access. +## +## +## +## +## User domain for the role. +## +## +# +interface(`git_session_role',` + gen_require(` + type git_session_t, gitd_exec_t; + type git_session_content_t; + ') + + ######################################## + # + # Git daemon session shared declarations. + # + + role $1 types git_session_t; + + ######################################## + # + # Git daemon session shared policy. + # + + domtrans_pattern($2, gitd_exec_t, git_session_t) + + allow $2 git_session_t:process { ptrace signal_perms }; + ps_process_pattern($2, git_session_t) +') + +######################################## +## +## Create a set of derived types for Git +## daemon shared repository content. +## +## +## +## The prefix to be used for deriving type names. +## +## +# +template(`git_content_template',` + + gen_require(` + attribute git_system_content; + attribute git_content; + ') + + ######################################## + # + # Git daemon content shared declarations. + # + + type git_$1_content_t, git_system_content, git_content; + files_type(git_$1_content_t) +') + +######################################## +## +## Create a set of derived types for Git +## daemon shared repository roles. +## +## +## +## The prefix to be used for deriving type names. +## +## +# +template(`git_role_template',` + + gen_require(` + class context contains; + role system_r; + ') + + ######################################## + # + # Git daemon role shared declarations. + # + + attribute $1_usertype; + + type $1_t; + userdom_unpriv_usertype($1, $1_t) + domain_type($1_t) + + role $1_r types $1_t; + allow system_r $1_r; + + ######################################## + # + # Git daemon role shared policy. + # + + allow $1_t self:context contains; + allow $1_t self:fifo_file rw_fifo_file_perms; + + corecmd_exec_bin($1_t) + corecmd_bin_entry_type($1_t) + corecmd_shell_entry_type($1_t) + + domain_interactive_fd($1_t) + domain_user_exemption_target($1_t) + + kernel_read_system_state($1_t) + + files_read_etc_files($1_t) + files_dontaudit_search_home($1_t) + + miscfiles_read_localization($1_t) + + git_rwx_generic_system_content($1_t) + + ssh_rw_stream_sockets($1_t) + + tunable_policy(`git_system_use_cifs',` + fs_exec_cifs_files($1_t) + fs_manage_cifs_dirs($1_t) + fs_manage_cifs_files($1_t) + ') + + tunable_policy(`git_system_use_nfs',` + fs_exec_nfs_files($1_t) + fs_manage_nfs_dirs($1_t) + fs_manage_nfs_files($1_t) + ') + + optional_policy(` + nscd_read_pid($1_t) + ') +') + +####################################### +## +## Allow specified domain access to the +## specified Git daemon content. +## +## +## +## Domain allowed access. +## +## +## +## +## Type of the object that access is allowed to. +## +## +# +interface(`git_content_delegation',` + gen_require(` + type $1, $2; + ') + + exec_files_pattern($1, $2, $2) + manage_dirs_pattern($1, $2, $2) + manage_files_pattern($1, $2, $2) + files_search_var_lib($1) + + tunable_policy(`git_system_use_cifs',` + fs_exec_cifs_files($1) + fs_manage_cifs_dirs($1) + fs_manage_cifs_files($1) + ') + + tunable_policy(`git_system_use_nfs',` + fs_exec_nfs_files($1) + fs_manage_nfs_dirs($1) + fs_manage_nfs_files($1) + ') +') + +######################################## +## +## Allow the specified domain to manage +## and execute all Git daemon content. +## +## +## +## Domain allowed access. +## +## +# +interface(`git_rwx_all_content',` + gen_require(` + attribute git_content; + ') + + exec_files_pattern($1, git_content, git_content) + manage_dirs_pattern($1, git_content, git_content) + manage_files_pattern($1, git_content, git_content) + userdom_search_user_home_dirs($1) + files_search_var_lib($1) + + tunable_policy(`use_nfs_home_dirs',` + fs_exec_nfs_files($1) + fs_manage_nfs_dirs($1) + fs_manage_nfs_files($1) + ') + + tunable_policy(`use_samba_home_dirs',` + fs_exec_cifs_files($1) + fs_manage_cifs_dirs($1) + fs_manage_cifs_files($1) + ') + + tunable_policy(`git_system_use_cifs',` + fs_exec_cifs_files($1) + fs_manage_cifs_dirs($1) + fs_manage_cifs_files($1) + ') + + tunable_policy(`git_system_use_nfs',` + fs_exec_nfs_files($1) + fs_manage_nfs_dirs($1) + fs_manage_nfs_files($1) + ') +') + +######################################## +## +## Allow the specified domain to manage +## and execute all Git daemon system content. +## +## +## +## Domain allowed access. +## +## +# +interface(`git_rwx_all_system_content',` + gen_require(` + attribute git_system_content; + ') + + exec_files_pattern($1, git_system_content, git_system_content) + manage_dirs_pattern($1, git_system_content, git_system_content) + manage_files_pattern($1, git_system_content, git_system_content) + files_search_var_lib($1) + + tunable_policy(`git_system_use_cifs',` + fs_exec_cifs_files($1) + fs_manage_cifs_dirs($1) + fs_manage_cifs_files($1) + ') + + tunable_policy(`git_system_use_nfs',` + fs_exec_nfs_files($1) + fs_manage_nfs_dirs($1) + fs_manage_nfs_files($1) + ') +') + +######################################## +## +## Allow the specified domain to manage +## and execute Git daemon generic system content. +## +## +## +## Domain allowed access. +## +## +# +interface(`git_rwx_generic_system_content',` + gen_require(` + type git_system_content_t; + ') + + exec_files_pattern($1, git_system_content_t, git_system_content_t) + manage_dirs_pattern($1, git_system_content_t, git_system_content_t) + manage_files_pattern($1, git_system_content_t, git_system_content_t) + files_search_var_lib($1) + + tunable_policy(`git_system_use_cifs',` + fs_exec_cifs_files($1) + fs_manage_cifs_dirs($1) + fs_manage_cifs_files($1) + ') + + tunable_policy(`git_system_use_nfs',` + fs_exec_nfs_files($1) + fs_manage_nfs_dirs($1) + fs_manage_nfs_files($1) + ') +') + +######################################## +## +## Allow the specified domain to read +## all Git daemon content files. +## +## +## +## Domain allowed access. +## +## +# +interface(`git_read_all_content_files',` + gen_require(` + attribute git_content; + ') + + list_dirs_pattern($1, git_content, git_content) + read_files_pattern($1, git_content, git_content) + userdom_search_user_home_dirs($1) + files_search_var_lib($1) + + tunable_policy(`use_nfs_home_dirs',` + fs_list_nfs($1) + fs_read_nfs_files($1) + ') + + tunable_policy(`use_samba_home_dirs',` + fs_list_cifs($1) + fs_read_cifs_files($1) + ') + + tunable_policy(`git_system_use_cifs',` + fs_list_cifs($1) + fs_read_cifs_files($1) + ') + + tunable_policy(`git_system_use_nfs',` + fs_list_nfs($1) + fs_read_nfs_files($1) + ') +') + +######################################## +## +## Allow the specified domain to read +## Git daemon session content files. +## +## +## +## Domain allowed access. +## +## +# +interface(`git_read_session_content_files',` + gen_require(` + type git_session_content_t; + ') + + list_dirs_pattern($1, git_session_content_t, git_session_content_t) + read_files_pattern($1, git_session_content_t, git_session_content_t) + userdom_search_user_home_dirs($1) + + tunable_policy(`use_nfs_home_dirs',` + fs_list_nfs($1) + fs_read_nfs_files($1) + ') + + tunable_policy(`use_samba_home_dirs',` + fs_list_cifs($1) + fs_read_cifs_files($1) + ') +') + +######################################## +## +## Allow the specified domain to read +## all Git daemon system content files. +## +## +## +## Domain allowed access. +## +## +# +interface(`git_read_all_system_content_files',` + gen_require(` + attribute git_system_content; + ') + + list_dirs_pattern($1, git_system_content, git_system_content) + read_files_pattern($1, git_system_content, git_system_content) + files_search_var_lib($1) + + tunable_policy(`git_system_use_cifs',` + fs_list_cifs($1) + fs_read_cifs_files($1) + ') + + tunable_policy(`git_system_use_nfs',` + fs_list_nfs($1) + fs_read_nfs_files($1) + ') +') + +######################################## +## +## Allow the specified domain to read +## Git daemon generic system content files. +## +## +## +## Domain allowed access. +## +## +# +interface(`git_read_generic_system_content_files',` + gen_require(` + type git_system_content_t; + ') + + list_dirs_pattern($1, git_system_content_t, git_system_content_t) + read_files_pattern($1, git_system_content_t, git_system_content_t) + files_search_var_lib($1) + + tunable_policy(`git_system_use_cifs',` + fs_list_cifs($1) + fs_read_cifs_files($1) + ') + + tunable_policy(`git_system_use_nfs',` + fs_list_nfs($1) + fs_read_nfs_files($1) + ') +') + +######################################## +## +## Allow the specified domain to relabel +## all Git daemon content. +## +## +## +## Domain allowed access. +## +## +# +interface(`git_relabel_all_content',` + gen_require(` + attribute git_content; + ') + + relabel_dirs_pattern($1, git_content, git_content) + relabel_files_pattern($1, git_content, git_content) + userdom_search_user_home_dirs($1) + files_search_var_lib($1) +') + +######################################## +## +## Allow the specified domain to relabel +## all Git daemon system content. +## +## +## +## Domain allowed access. +## +## +# +interface(`git_relabel_all_system_content',` + gen_require(` + attribute git_system_content; + ') + + relabel_dirs_pattern($1, git_system_content, git_system_content) + relabel_files_pattern($1, git_system_content, git_system_content) + files_search_var_lib($1) +') + +######################################## +## +## Allow the specified domain to relabel +## Git daemon generic system content. +## +## +## +## Domain allowed access. +## +## +# +interface(`git_relabel_generic_system_content',` + gen_require(` + type git_system_content_t; + ') + + relabel_dirs_pattern($1, git_system_content_t, git_system_content_t) + relabel_files_pattern($1, git_system_content_t, git_system_content_t) + files_search_var_lib($1) +') + +######################################## +## +## Allow the specified domain to relabel +## Git daemon session content. +## +## +## +## Domain allowed access. +## +## +# +interface(`git_relabel_session_content',` + gen_require(` + type git_session_content_t; + ') + + relabel_dirs_pattern($1, git_session_content_t, git_session_content_t) + relabel_files_pattern($1, git_session_content_t, git_session_content_t) + userdom_search_user_home_dirs($1) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/git.te serefpolicy-3.7.19/policy/modules/services/git.te --- nsaserefpolicy/policy/modules/services/git.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/git.te 2010-05-28 09:42:00.113610772 +0200 @@ -1,9 +1,193 @@ -policy_module(git, 1.0) +policy_module(git, 1.0.3) + +## +##

+## Allow Git daemon system to search home directories. +##

+##
+gen_tunable(git_system_enable_homedirs, false) + +## +##

+## Allow Git daemon system to access cifs file systems. +##

+##
+gen_tunable(git_system_use_cifs, false) + +## +##

+## Allow Git daemon system to access nfs file systems. +##

+##
+gen_tunable(git_system_use_nfs, false) + +######################################## +# +# Git daemon global private declarations. +# + +attribute git_domains; +attribute git_system_content; +attribute git_content; + +type gitd_exec_t; + +######################################## +# +# Git daemon system private declarations. +# + +type git_system_t, git_domains; +inetd_service_domain(git_system_t, gitd_exec_t) +role system_r types git_system_t; + +type git_system_content_t, git_system_content, git_content; +files_type(git_system_content_t) +typealias git_system_content_t alias git_data_t; + +######################################## +# +# Git daemon session private declarations. +# + +## +##

+## Allow Git daemon session to bind +## tcp sockets to all unreserved ports. +##

+##
+gen_tunable(git_session_bind_all_unreserved_ports, false) + +type git_session_t, git_domains; +application_domain(git_session_t, gitd_exec_t) +ubac_constrained(git_session_t) + +type git_session_content_t, git_content; +userdom_user_home_content(git_session_content_t) + +######################################## +# +# Git daemon global private policy. +# + +allow git_domains self:fifo_file rw_fifo_file_perms; +allow git_domains self:netlink_route_socket create_netlink_socket_perms; +allow git_domains self:tcp_socket create_socket_perms; +allow git_domains self:udp_socket create_socket_perms; +allow git_domains self:unix_dgram_socket create_socket_perms; + +corenet_all_recvfrom_netlabel(git_domains) +corenet_all_recvfrom_unlabeled(git_domains) +corenet_tcp_bind_generic_node(git_domains) +corenet_tcp_sendrecv_generic_if(git_domains) +corenet_tcp_sendrecv_generic_node(git_domains) +corenet_tcp_sendrecv_generic_port(git_domains) +corenet_tcp_bind_git_port(git_domains) +corenet_sendrecv_git_server_packets(git_domains) + +corecmd_exec_bin(git_domains) + +files_read_etc_files(git_domains) +files_read_usr_files(git_domains) + +fs_search_auto_mountpoints(git_domains) + +kernel_read_system_state(git_domains) + +auth_use_nsswitch(git_domains) + +logging_send_syslog_msg(git_domains) + +miscfiles_read_localization(git_domains) + +sysnet_read_config(git_domains) + +optional_policy(` + automount_dontaudit_getattr_tmp_dirs(git_domains) +') + +optional_policy(` + nis_use_ypbind(git_domains) +') + +######################################## +# +# Git daemon system repository private policy. +# + +list_dirs_pattern(git_system_t, git_content, git_content) +read_files_pattern(git_system_t, git_content, git_content) +files_search_var_lib(git_system_t) + +tunable_policy(`git_system_enable_homedirs', ` + userdom_search_user_home_dirs(git_system_t) +') + +tunable_policy(`git_system_enable_homedirs && use_nfs_home_dirs', ` + fs_list_nfs(git_system_t) + fs_read_nfs_files(git_system_t) +') + +tunable_policy(`git_system_enable_homedirs && use_samba_home_dirs', ` + fs_list_cifs(git_system_t) + fs_read_cifs_files(git_system_t) +') + +tunable_policy(`git_system_use_cifs', ` + fs_list_cifs(git_system_t) + fs_read_cifs_files(git_system_t) +') + +tunable_policy(`git_system_use_nfs', ` + fs_list_nfs(git_system_t) + fs_read_nfs_files(git_system_t) +') ######################################## # -# Declarations +# Git daemon session repository private policy. # -apache_content_template(git) +allow git_session_t self:tcp_socket { accept listen }; + +list_dirs_pattern(git_session_t, git_session_content_t, git_session_content_t) +read_files_pattern(git_session_t, git_session_content_t, git_session_content_t) +userdom_search_user_home_dirs(git_session_t) + +userdom_use_user_terminals(git_session_t) + +tunable_policy(`git_session_bind_all_unreserved_ports', ` + corenet_tcp_bind_all_unreserved_ports(git_session_t) + corenet_sendrecv_generic_server_packets(git_session_t) +') + +tunable_policy(`use_nfs_home_dirs', ` + fs_list_nfs(git_session_t) + fs_read_nfs_files(git_session_t) +') + +tunable_policy(`use_samba_home_dirs', ` + fs_list_cifs(git_session_t) + fs_read_cifs_files(git_session_t) +') + +######################################## +# +# cgi git Declarations +# + +optional_policy(` + apache_content_template(git) + git_read_all_content_files(httpd_git_script_t) + files_dontaudit_getattr_tmp_dirs(httpd_git_script_t) +') + +######################################## +# +# Git-shell private policy. +# + +git_role_template(git_shell) +gen_user(git_shell_u, user, git_shell_r, s0, s0) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/gnomeclock.if serefpolicy-3.7.19/policy/modules/services/gnomeclock.if --- nsaserefpolicy/policy/modules/services/gnomeclock.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/gnomeclock.if 2010-05-28 09:42:00.114610776 +0200 @@ -63,3 +63,24 @@ allow $1 gnomeclock_t:dbus send_msg; allow gnomeclock_t $1:dbus send_msg; ') + +######################################## +## +## Do not audit send and receive messages from +## gnomeclock over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`gnomeclock_dontaudit_dbus_chat',` + gen_require(` + type gnomeclock_t; + class dbus send_msg; + ') + + dontaudit $1 gnomeclock_t:dbus send_msg; + dontaudit gnomeclock_t $1:dbus send_msg; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/gpsd.te serefpolicy-3.7.19/policy/modules/services/gpsd.te --- nsaserefpolicy/policy/modules/services/gpsd.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/gpsd.te 2010-05-28 09:42:00.114610776 +0200 @@ -57,9 +57,14 @@ miscfiles_read_localization(gpsd_t) optional_policy(` + chronyd_rw_shm(gpsd_t) +') + +optional_policy(` dbus_system_bus_client(gpsd_t) ') optional_policy(` ntp_rw_shm(gpsd_t) ') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/hal.if serefpolicy-3.7.19/policy/modules/services/hal.if --- nsaserefpolicy/policy/modules/services/hal.if 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/hal.if 2010-05-28 09:42:00.115610849 +0200 @@ -367,7 +367,7 @@ ## # interface(`hal_read_pid_files',` - gen_require(` + gen_require(` type hald_var_run_t; ') @@ -377,6 +377,26 @@ ######################################## ## +## Do not audit attempts to read +## hald PID files. +## +## +## +## Domain allowed access. +## +## +# +interface(`hal_dontaudit_read_pid_files',` + gen_require(` + type hald_var_run_t; + ') + + files_search_pids($1) + allow $1 hald_var_run_t:file read_inherited_file_perms; +') + +######################################## +## ## Read/Write hald PID files. ## ## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/hal.te serefpolicy-3.7.19/policy/modules/services/hal.te --- nsaserefpolicy/policy/modules/services/hal.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/hal.te 2010-05-28 09:42:00.116610713 +0200 @@ -55,6 +55,9 @@ type hald_var_lib_t; files_type(hald_var_lib_t) +typealias hald_log_t alias pmtools_log_t; +typealias hald_var_run_t alias pmtools_var_run_t; + ######################################## # # Local policy @@ -63,7 +66,7 @@ # execute openvt which needs setuid allow hald_t self:capability { chown setuid setgid kill net_admin sys_admin sys_nice dac_override dac_read_search mknod sys_rawio sys_tty_config }; dontaudit hald_t self:capability {sys_ptrace sys_tty_config }; -allow hald_t self:process { getattr signal_perms }; +allow hald_t self:process { getsched getattr signal_perms }; allow hald_t self:fifo_file rw_fifo_file_perms; allow hald_t self:unix_stream_socket { create_stream_socket_perms connectto }; allow hald_t self:unix_dgram_socket create_socket_perms; @@ -100,6 +103,7 @@ kernel_rw_irq_sysctls(hald_t) kernel_rw_vm_sysctls(hald_t) kernel_write_proc_files(hald_t) +kernel_rw_net_sysctls(hald_t) kernel_setsched(hald_t) kernel_request_load_module(hald_t) @@ -117,6 +121,7 @@ corenet_udp_sendrecv_all_ports(hald_t) dev_rw_usbfs(hald_t) +dev_read_rand(hald_t) dev_read_urand(hald_t) dev_read_input(hald_t) dev_read_mouse(hald_t) @@ -124,6 +129,7 @@ dev_read_lvm_control(hald_t) dev_getattr_all_chr_files(hald_t) dev_manage_generic_chr_files(hald_t) +dev_manage_generic_blk_files(hald_t) dev_rw_generic_usb_dev(hald_t) dev_setattr_generic_usb_dev(hald_t) dev_setattr_usbfs_files(hald_t) @@ -161,6 +167,7 @@ fs_unmount_dos_fs(hald_t) fs_manage_dos_files(hald_t) fs_manage_fusefs_dirs(hald_t) +fs_rw_removable_blk_files(hald_t) files_getattr_all_mountpoints(hald_t) @@ -180,7 +187,7 @@ # hal_probe_serial causes these term_setattr_unallocated_ttys(hald_t) -term_dontaudit_use_unallocated_ttys(hald_t) +term_use_unallocated_ttys(hald_t) auth_use_nsswitch(hald_t) @@ -209,10 +216,12 @@ seutil_read_default_contexts(hald_t) seutil_read_file_contexts(hald_t) -sysnet_read_config(hald_t) +sysnet_delete_dhcpc_pid(hald_t) sysnet_domtrans_dhcpc(hald_t) sysnet_domtrans_ifconfig(hald_t) +sysnet_read_config(hald_t) sysnet_read_dhcp_config(hald_t) +sysnet_read_dhcpc_pid(hald_t) userdom_dontaudit_use_unpriv_user_fds(hald_t) userdom_dontaudit_search_user_home_dirs(hald_t) @@ -266,6 +275,10 @@ ') optional_policy(` + gnome_read_config(hald_t) +') + +optional_policy(` gpm_dontaudit_getattr_gpmctl(hald_t) ') @@ -295,6 +308,7 @@ ') optional_policy(` + ppp_domtrans(hald_t) ppp_read_rw_config(hald_t) ') @@ -315,11 +329,19 @@ ') optional_policy(` + shutdown_domtrans(hald_t) +') + +optional_policy(` udev_domtrans(hald_t) udev_read_db(hald_t) ') optional_policy(` + usbmuxd_stream_connect(hald_t) +') + +optional_policy(` updfstab_domtrans(hald_t) ') @@ -331,6 +353,10 @@ virt_manage_images(hald_t) ') +optional_policy(` + xserver_read_pid(hald_t) +') + ######################################## # # Hal acl local policy @@ -351,6 +377,7 @@ manage_dirs_pattern(hald_acl_t, hald_var_run_t, hald_var_run_t) manage_files_pattern(hald_acl_t, hald_var_run_t, hald_var_run_t) files_pid_filetrans(hald_acl_t, hald_var_run_t, { dir file }) +allow hald_t hald_var_run_t:dir mounton; corecmd_exec_bin(hald_acl_t) @@ -463,6 +490,10 @@ miscfiles_read_localization(hald_keymap_t) +# This is caused by a bug in hald and PolicyKit. +# Should be removed when this is fixed +cron_read_system_job_lib_files(hald_t) + ######################################## # # Local hald dccm policy diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/inn.te serefpolicy-3.7.19/policy/modules/services/inn.te --- nsaserefpolicy/policy/modules/services/inn.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/inn.te 2010-05-28 09:42:00.117610715 +0200 @@ -106,6 +106,7 @@ userdom_dontaudit_use_unpriv_user_fds(innd_t) userdom_dontaudit_search_user_home_dirs(innd_t) +userdom_dgram_send(innd_t) mta_send_mail(innd_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/kerberos.if serefpolicy-3.7.19/policy/modules/services/kerberos.if --- nsaserefpolicy/policy/modules/services/kerberos.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/kerberos.if 2010-05-28 09:42:00.117610715 +0200 @@ -74,7 +74,7 @@ ') files_search_etc($1) - allow $1 krb5_conf_t:file read_file_perms; + read_files_pattern($1, krb5_conf_t, krb5_conf_t) dontaudit $1 krb5_conf_t:file write; dontaudit $1 krb5kdc_conf_t:dir list_dir_perms; dontaudit $1 krb5kdc_conf_t:file rw_file_perms; @@ -84,6 +84,10 @@ selinux_dontaudit_validate_context($1) seutil_dontaudit_read_file_contexts($1) + optional_policy(` + sssd_read_public_files($1) + ') + tunable_policy(`allow_kerberos',` allow $1 self:tcp_socket create_socket_perms; allow $1 self:udp_socket create_socket_perms; diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/kerberos.te serefpolicy-3.7.19/policy/modules/services/kerberos.te --- nsaserefpolicy/policy/modules/services/kerberos.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/kerberos.te 2010-05-28 09:42:00.118610789 +0200 @@ -112,6 +112,7 @@ kernel_read_kernel_sysctls(kadmind_t) kernel_list_proc(kadmind_t) +kernel_read_network_state(kadmind_t) kernel_read_proc_symlinks(kadmind_t) kernel_read_system_state(kadmind_t) @@ -126,7 +127,9 @@ corenet_tcp_bind_generic_node(kadmind_t) corenet_udp_bind_generic_node(kadmind_t) corenet_tcp_bind_kerberos_admin_port(kadmind_t) +corenet_tcp_bind_kerberos_password_port(kadmind_t) corenet_udp_bind_kerberos_admin_port(kadmind_t) +corenet_udp_bind_kerberos_password_port(kadmind_t) corenet_tcp_bind_reserved_port(kadmind_t) corenet_dontaudit_tcp_bind_all_reserved_ports(kadmind_t) corenet_sendrecv_kerberos_admin_server_packets(kadmind_t) @@ -283,7 +286,7 @@ allow kpropd_t self:unix_stream_socket create_stream_socket_perms; allow kpropd_t self:tcp_socket create_stream_socket_perms; -allow kpropd_t krb5_host_rcache_t:file rw_file_perms; +allow kpropd_t krb5_host_rcache_t:file manage_file_perms; allow kpropd_t krb5_keytab_t:file read_file_perms; diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ksmtuned.fc serefpolicy-3.7.19/policy/modules/services/ksmtuned.fc --- nsaserefpolicy/policy/modules/services/ksmtuned.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/ksmtuned.fc 2010-05-28 09:42:00.119610652 +0200 @@ -3,3 +3,5 @@ /usr/sbin/ksmtuned -- gen_context(system_u:object_r:ksmtuned_exec_t,s0) /var/run/ksmtune\.pid -- gen_context(system_u:object_r:ksmtuned_var_run_t,s0) + +/var/log/ksmtuned.* gen_context(system_u:object_r:ksmtuned_log_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ksmtuned.te serefpolicy-3.7.19/policy/modules/services/ksmtuned.te --- nsaserefpolicy/policy/modules/services/ksmtuned.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/ksmtuned.te 2010-05-28 09:42:00.120610656 +0200 @@ -10,6 +10,9 @@ type ksmtuned_exec_t; init_daemon_domain(ksmtuned_t, ksmtuned_exec_t) +type ksmtuned_log_t; +logging_log_file(ksmtuned_log_t) + type ksmtuned_initrc_exec_t; init_script_file(ksmtuned_initrc_exec_t) @@ -24,6 +27,10 @@ allow ksmtuned_t self:capability { sys_ptrace sys_tty_config }; allow ksmtuned_t self:fifo_file rw_file_perms; +manage_dirs_pattern(ksmtuned_t, ksmtuned_log_t, ksmtuned_log_t) +manage_files_pattern(ksmtuned_t, ksmtuned_log_t, ksmtuned_log_t) +logging_log_filetrans(ksmtuned_t, ksmtuned_log_t, { file dir }) + manage_files_pattern(ksmtuned_t, ksmtuned_var_run_t, ksmtuned_var_run_t) files_pid_filetrans(ksmtuned_t, ksmtuned_var_run_t, file) @@ -32,9 +39,13 @@ dev_rw_sysfs(ksmtuned_t) domain_read_all_domains_state(ksmtuned_t) +domain_dontaudit_read_all_domains_state(ksmtuned_t) corecmd_exec_bin(ksmtuned_t) files_read_etc_files(ksmtuned_t) +term_use_all_terms(ksmtuned_t) + miscfiles_read_localization(ksmtuned_t) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ldap.fc serefpolicy-3.7.19/policy/modules/services/ldap.fc --- nsaserefpolicy/policy/modules/services/ldap.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/ldap.fc 2010-05-28 09:42:00.120610656 +0200 @@ -1,6 +1,8 @@ /etc/ldap/slapd\.conf -- gen_context(system_u:object_r:slapd_etc_t,s0) -/etc/rc\.d/init\.d/ldap -- gen_context(system_u:object_r:slapd_initrc_exec_t,s0) +/etc/openldap/slapd\.d(/.*)? gen_context(system_u:object_r:slapd_db_t,s0) + +/etc/rc\.d/init\.d/sldap -- gen_context(system_u:object_r:slapd_initrc_exec_t,s0) /usr/sbin/slapd -- gen_context(system_u:object_r:slapd_exec_t,s0) @@ -15,3 +17,4 @@ /var/run/openldap(/.*)? gen_context(system_u:object_r:slapd_var_run_t,s0) /var/run/slapd\.args -- gen_context(system_u:object_r:slapd_var_run_t,s0) /var/run/slapd\.pid -- gen_context(system_u:object_r:slapd_var_run_t,s0) +#/var/run/slapd.* -s gen_context(system_u:object_r:slapd_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ldap.if serefpolicy-3.7.19/policy/modules/services/ldap.if --- nsaserefpolicy/policy/modules/services/ldap.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/ldap.if 2010-05-28 09:42:00.121610589 +0200 @@ -1,5 +1,43 @@ ## OpenLDAP directory server +####################################### +## +## Execute OpenLDAP in the ldap domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`ldap_domtrans',` + gen_require(` + type slapd_t, slapd_exec_t; + ') + + domtrans_pattern($1, slapd_exec_t, slapd_t) + +') + +####################################### +## +## Execute OpenLDAP server in the ldap domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`ldap_initrc_domtrans',` + gen_require(` + type slapd_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, slapd_initrc_exec_t) +') + + ######################################## ## ## Read the contents of the OpenLDAP @@ -21,6 +59,25 @@ ######################################## ## +## Read the contents of the OpenLDAP +## database files. +## +## +## +## Domain allowed access. +## +## +# +interface(`ldap_read_db_files',` + gen_require(` + type slapd_db_t; + ') + + read_files_pattern($1, slapd_db_t, slapd_db_t) +') + +######################################## +## ## Read the OpenLDAP configuration files. ## ## @@ -71,6 +128,30 @@ files_search_pids($1) allow $1 slapd_var_run_t:sock_file write; allow $1 slapd_t:unix_stream_socket connectto; + + optional_policy(` + ldap_stream_connect_dirsrv($1) + ') +') + +######################################## +## +## Connect to dirsrv over an unix stream socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`ldap_stream_connect_dirsrv',` + gen_require(` + type dirsrv_t, dirsrv_var_run_t; + ') + + files_search_pids($1) + allow $1 dirsrv_var_run_t:sock_file write; + allow $1 dirsrv_t:unix_stream_socket connectto; ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ldap.te serefpolicy-3.7.19/policy/modules/services/ldap.te --- nsaserefpolicy/policy/modules/services/ldap.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/ldap.te 2010-05-28 09:42:00.121610589 +0200 @@ -28,9 +28,15 @@ type slapd_replog_t; files_type(slapd_replog_t) +type slapd_log_t; +logging_log_file(slapd_log_t) + type slapd_tmp_t; files_tmp_file(slapd_tmp_t) +type slapd_tmpfs_t; +files_tmpfs_file(slapd_tmpfs_t) + type slapd_var_run_t; files_pid_file(slapd_var_run_t) @@ -68,10 +74,17 @@ manage_files_pattern(slapd_t, slapd_replog_t, slapd_replog_t) manage_lnk_files_pattern(slapd_t, slapd_replog_t, slapd_replog_t) +manage_dirs_pattern(slapd_t, slapd_log_t, slapd_log_t) +manage_files_pattern(slapd_t, slapd_log_t, slapd_log_t) +logging_log_filetrans(slapd_t, slapd_log_t, { file dir }) + manage_dirs_pattern(slapd_t, slapd_tmp_t, slapd_tmp_t) manage_files_pattern(slapd_t, slapd_tmp_t, slapd_tmp_t) files_tmp_filetrans(slapd_t, slapd_tmp_t, { file dir }) +manage_files_pattern(slapd_t, slapd_tmpfs_t, slapd_tmpfs_t) +fs_tmpfs_filetrans(slapd_t, slapd_tmpfs_t,file) + manage_files_pattern(slapd_t, slapd_var_run_t, slapd_var_run_t) manage_sock_files_pattern(slapd_t, slapd_var_run_t, slapd_var_run_t) files_pid_filetrans(slapd_t, slapd_var_run_t, { file sock_file }) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/lircd.te serefpolicy-3.7.19/policy/modules/services/lircd.te --- nsaserefpolicy/policy/modules/services/lircd.te 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/lircd.te 2010-05-28 09:42:00.122610872 +0200 @@ -24,8 +24,11 @@ # lircd local policy # -allow lircd_t self:process signal; +allow lircd_t self:capability { chown kill sys_admin }; +allow lircd_t self:process { fork signal }; allow lircd_t self:unix_dgram_socket create_socket_perms; +allow lircd_t self:fifo_file rw_fifo_file_perms; +allow lircd_t self:tcp_socket create_stream_socket_perms; # etc file read_files_pattern(lircd_t, lircd_etc_t, lircd_etc_t) @@ -34,21 +37,31 @@ manage_files_pattern(lircd_t, lircd_var_run_t, lircd_var_run_t) manage_sock_files_pattern(lircd_t, lircd_var_run_t, lircd_var_run_t) files_pid_filetrans(lircd_t, lircd_var_run_t, { dir file }) -# /dev/lircd socket -dev_filetrans(lircd_t, lircd_var_run_t, sock_file) -dev_read_generic_usb_dev(lircd_t) +corenet_tcp_bind_generic_node(lircd_t) +corenet_tcp_bind_lirc_port(lircd_t) +corenet_tcp_connect_lirc_port(lircd_t) +corenet_tcp_sendrecv_all_ports(lircd_t) +corenet_tcp_sendrecv_generic_if(lircd_t) + +# /dev/lircd socket +dev_filetrans(lircd_t, lircd_var_run_t, sock_file ) +dev_rw_generic_usb_dev(lircd_t) +dev_read_mouse(lircd_t) dev_filetrans_lirc(lircd_t) dev_rw_lirc(lircd_t) dev_rw_input_dev(lircd_t) -files_read_etc_files(lircd_t) files_list_var(lircd_t) files_manage_generic_locks(lircd_t) files_read_all_locks(lircd_t) +files_read_etc_files(lircd_t) term_use_ptmx(lircd_t) logging_send_syslog_msg(lircd_t) miscfiles_read_localization(lircd_t) + +sysnet_dns_name_resolve(lircd_t) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/milter.if serefpolicy-3.7.19/policy/modules/services/milter.if --- nsaserefpolicy/policy/modules/services/milter.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/milter.if 2010-05-28 09:42:00.123612272 +0200 @@ -37,6 +37,8 @@ files_read_etc_files($1_milter_t) + kernel_dontaudit_read_system_state($1_milter_t) + miscfiles_read_localization($1_milter_t) logging_send_syslog_msg($1_milter_t) @@ -82,6 +84,24 @@ ######################################## ## +## Allow setattr of milter dirs +## +## +## +## Domain allowed access. +## +## +# +interface(`milter_setattr_all_dirs',` + gen_require(` + attribute milter_data_type; + ') + + setattr_dirs_pattern($1, milter_data_type, milter_data_type) +') + +######################################## +## ## Manage spamassassin milter state ## ## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/milter.te serefpolicy-3.7.19/policy/modules/services/milter.te --- nsaserefpolicy/policy/modules/services/milter.te 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/milter.te 2010-05-28 09:42:00.123612272 +0200 @@ -81,13 +81,11 @@ allow spamass_milter_t spamass_milter_state_t:dir search_dir_perms; files_search_var_lib(spamass_milter_t) -kernel_read_system_state(spamass_milter_t) - # When used with -b or -B options, the milter invokes sendmail to send mail -# to a spamtrap address, using popen() -corecmd_exec_shell(spamass_milter_t) +# to a spamtrap address, and with the -x option, it invokes sendmail to do +# alias expansion. Since the sendmail binary is managed using alternatives, +# it's a symlink that we need to be able to read. corecmd_read_bin_symlinks(spamass_milter_t) -corecmd_search_bin(spamass_milter_t) mta_send_mail(spamass_milter_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/modemmanager.te serefpolicy-3.7.19/policy/modules/services/modemmanager.te --- nsaserefpolicy/policy/modules/services/modemmanager.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/modemmanager.te 2010-05-28 09:42:00.124610948 +0200 @@ -16,8 +16,8 @@ # # ModemManager local policy # - -allow modemmanager_t self:process signal; +allow modemmanager_t self:capability { net_admin sys_admin sys_tty_config }; +allow modemmanager_t self:process { getsched signal }; allow modemmanager_t self:fifo_file rw_file_perms; allow modemmanager_t self:unix_stream_socket create_stream_socket_perms; allow modemmanager_t self:netlink_kobject_uevent_socket create_socket_perms; @@ -29,6 +29,7 @@ files_read_etc_files(modemmanager_t) +term_use_generic_ptys(modemmanager_t) term_use_unallocated_ttys(modemmanager_t) miscfiles_read_localization(modemmanager_t) @@ -38,5 +39,9 @@ networkmanager_dbus_chat(modemmanager_t) optional_policy(` + policykit_dbus_chat(modemmanager_t) +') + +optional_policy(` udev_read_db(modemmanager_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mta.fc serefpolicy-3.7.19/policy/modules/services/mta.fc --- nsaserefpolicy/policy/modules/services/mta.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/mta.fc 2010-05-28 09:42:00.125610532 +0200 @@ -13,6 +13,8 @@ /usr/bin/esmtp -- gen_context(system_u:object_r:sendmail_exec_t,s0) +/root/\.forward -- gen_context(system_u:object_r:mail_forward_t,s0) + /usr/lib(64)?/sendmail -- gen_context(system_u:object_r:sendmail_exec_t,s0) /usr/lib/courier/bin/sendmail -- gen_context(system_u:object_r:sendmail_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mta.if serefpolicy-3.7.19/policy/modules/services/mta.if --- nsaserefpolicy/policy/modules/services/mta.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/mta.if 2010-05-28 09:42:00.125610532 +0200 @@ -220,6 +220,25 @@ application_executable_file($1) ') +###################################### +## +## Dontaudit read and write an leaked file descriptors +## +## +## +## The type of the process performing this action. +## +## +# +interface(`mta_dontaudit_leaks_system_mail',` + gen_require(` + type system_mail_t; + ') + + dontaudit $1 system_mail_t:fifo_file write; + dontaudit $1 system_mail_t:tcp_socket { read write }; +') + ######################################## ## ## Make the specified type by a system MTA. @@ -335,6 +354,7 @@ # apache should set close-on-exec apache_dontaudit_rw_stream_sockets($1) apache_dontaudit_rw_sys_script_stream_sockets($1) + apache_append_log($1) ') ') @@ -356,11 +376,35 @@ ') allow $1 mta_exec_type:lnk_file read_lnk_file_perms; + corecmd_read_bin_symlinks($1) domtrans_pattern($1, mta_exec_type, system_mail_t) allow mta_user_agent $1:fd use; allow mta_user_agent $1:process sigchld; allow mta_user_agent $1:fifo_file rw_fifo_file_perms; + + ifdef(`hide_broken_symptoms', ` + dontaudit system_mail_t $1:socket_class_set { read write }; + ') +') + +######################################## +## +## Send mail client a signal +## +## +## +## The type of the process performing this action. +## +## +# +# +interface(`mta_signal',` + gen_require(` + type system_mail_t; + ') + + allow $1 system_mail_t:process signal; ') ######################################## @@ -454,7 +498,8 @@ type etc_mail_t; ') - write_files_pattern($1, etc_mail_t, etc_mail_t) + manage_files_pattern($1, etc_mail_t, etc_mail_t) + allow $1 etc_mail_t:file setattr; ') ######################################## @@ -678,7 +723,7 @@ files_search_spool($1) allow $1 mail_spool_t:dir list_dir_perms; allow $1 mail_spool_t:file setattr; - rw_files_pattern($1, mail_spool_t, mail_spool_t) + manage_files_pattern($1, mail_spool_t, mail_spool_t) read_lnk_files_pattern($1, mail_spool_t, mail_spool_t) ') @@ -765,6 +810,25 @@ ####################################### ## +## List the mail queue. +## +## +## +## Domain allowed access. +## +## +# +interface(`mta_list_queue',` + gen_require(` + type mqueue_spool_t; + ') + + allow $1 mqueue_spool_t:dir list_dir_perms; + files_search_spool($1) +') + +####################################### +## ## Read the mail queue. ## ## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mta.te serefpolicy-3.7.19/policy/modules/services/mta.te --- nsaserefpolicy/policy/modules/services/mta.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/mta.te 2010-05-28 09:42:00.126610675 +0200 @@ -63,6 +63,9 @@ can_exec(system_mail_t, mta_exec_type) +files_read_all_tmp_files(system_mail_t) +files_read_usr_files(system_mail_t) + kernel_read_system_state(system_mail_t) kernel_read_network_state(system_mail_t) kernel_request_load_module(system_mail_t) @@ -75,10 +78,15 @@ selinux_getattr_fs(system_mail_t) +term_dontaudit_use_unallocated_ttys(system_mail_t) + init_use_script_ptys(system_mail_t) userdom_use_user_terminals(system_mail_t) userdom_dontaudit_search_user_home_dirs(system_mail_t) +userdom_dontaudit_list_admin_dir(system_mail_t) + +logging_append_all_logs(system_mail_t) optional_policy(` apache_read_squirrelmail_data(system_mail_t) @@ -89,6 +97,7 @@ apache_dontaudit_rw_stream_sockets(system_mail_t) apache_dontaudit_rw_tcp_sockets(system_mail_t) apache_dontaudit_rw_sys_script_stream_sockets(system_mail_t) + apache_dontaudit_write_tmp_files(system_mail_t) ') optional_policy(` @@ -100,6 +109,11 @@ ') optional_policy(` + bugzilla_search_dirs(system_mail_t) + bugzilla_dontaudit_rw_script_stream_sockets(system_mail_t) +') + +optional_policy(` clamav_stream_connect(system_mail_t) clamav_append_log(system_mail_t) ') @@ -107,6 +121,7 @@ optional_policy(` cron_read_system_job_tmp_files(system_mail_t) cron_dontaudit_write_pipes(system_mail_t) + cron_rw_system_job_stream_sockets(system_mail_t) ') optional_policy(` @@ -126,6 +141,7 @@ optional_policy(` fail2ban_append_log(system_mail_t) + fail2ban_dontaudit_leaks(system_mail_t) ') optional_policy(` @@ -142,6 +158,10 @@ ') optional_policy(` + munin_dontaudit_leaks(system_mail_t) +') + +optional_policy(` nagios_read_tmp_files(system_mail_t) ') @@ -185,6 +205,10 @@ ') optional_policy(` + spamd_stream_connect(system_mail_t) +') + +optional_policy(` smartmon_read_tmp_files(system_mail_t) ') @@ -216,6 +240,7 @@ create_lnk_files_pattern(mailserver_delivery, mail_spool_t, mail_spool_t) read_lnk_files_pattern(mailserver_delivery, mail_spool_t, mail_spool_t) +userdom_search_admin_dir(mailserver_delivery) read_files_pattern(mailserver_delivery, mail_forward_t, mail_forward_t) read_files_pattern(mailserver_delivery, system_mail_tmp_t, system_mail_tmp_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/munin.fc serefpolicy-3.7.19/policy/modules/services/munin.fc --- nsaserefpolicy/policy/modules/services/munin.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/munin.fc 2010-05-28 09:42:00.127610888 +0200 @@ -6,6 +6,64 @@ /usr/share/munin/munin-.* -- gen_context(system_u:object_r:munin_exec_t,s0) /usr/share/munin/plugins/.* -- gen_context(system_u:object_r:munin_exec_t,s0) +# disk plugins +/usr/share/munin/plugins/diskstat.* -- gen_context(system_u:object_r:munin_disk_plugin_exec_t,s0) +/usr/share/munin/plugins/df.* -- gen_context(system_u:object_r:munin_disk_plugin_exec_t,s0) +/usr/share/munin/plugins/hddtemp.* -- gen_context(system_u:object_r:munin_disk_plugin_exec_t,s0) +/usr/share/munin/plugins/smart_.* -- gen_context(system_u:object_r:munin_disk_plugin_exec_t,s0) + +# mail plugins +/usr/share/munin/plugins/courier_mta_.* -- gen_context(system_u:object_r:munin_mail_plugin_exec_t,s0) +/usr/share/munin/plugins/exim_mail.* -- gen_context(system_u:object_r:munin_mail_plugin_exec_t,s0) +/usr/share/munin/plugins/mailman -- gen_context(system_u:object_r:munin_mail_plugin_exec_t,s0) +/usr/share/munin/plugins/mailscanner -- gen_context(system_u:object_r:munin_mail_plugin_exec_t,s0) +/usr/share/munin/plugins/postfix_mail.* -- gen_context(system_u:object_r:munin_mail_plugin_exec_t,s0) +/usr/share/munin/plugins/sendmail_.* -- gen_context(system_u:object_r:munin_mail_plugin_exec_t,s0) +/usr/share/munin/plugins/qmail.* -- gen_context(system_u:object_r:munin_mail_plugin_exec_t,s0) + +# services plugins +/usr/share/munin/plugins/apache_.* -- gen_context(system_u:object_r:munin_services_plugin_exec_t,s0) +/usr/share/munin/plugins/asterisk_.* -- gen_context(system_u:object_r:munin_services_plugin_exec_t,s0) +/usr/share/munin/plugins/http_loadtime -- gen_context(system_u:object_r:munin_services_plugin_exec_t,s0) +/usr/share/munin/plugins/fail2ban -- gen_context(system_u:object_r:munin_services_plugin_exec_t,s0) +/usr/share/munin/plugins/lpstat -- gen_context(system_u:object_r:munin_services_plugin_exec_t,s0) +/usr/share/munin/plugins/mysql_.* -- gen_context(system_u:object_r:munin_services_plugin_exec_t,s0) +/usr/share/munin/plugins/named -- gen_context(system_u:object_r:munin_services_plugin_exec_t,s0) +/usr/share/munin/plugins/ntp_.* -- gen_context(system_u:object_r:munin_services_plugin_exec_t,s0) +/usr/share/munin/plugins/nut.* -- gen_context(system_u:object_r:munin_services_plugin_exec_t,s0) +/usr/share/munin/plugins/openvpn -- gen_context(system_u:object_r:munin_services_plugin_exec_t,s0) +/usr/share/munin/plugins/ping_ -- gen_context(system_u:object_r:munin_services_plugin_exec_t,s0) +/usr/share/munin/plugins/postgres_.* -- gen_context(system_u:object_r:munin_services_plugin_exec_t,s0) +/usr/share/munin/plugins/samba -- gen_context(system_u:object_r:munin_services_plugin_exec_t,s0) +/usr/share/munin/plugins/slapd_.* -- gen_context(system_u:object_r:munin_services_plugin_exec_t,s0) +/usr/share/munin/plugins/snmp_.* -- gen_context(system_u:object_r:munin_services_plugin_exec_t,s0) +/usr/share/munin/plugins/squid_.* -- gen_context(system_u:object_r:munin_services_plugin_exec_t,s0) +/usr/share/munin/plugins/tomcat_.* -- gen_context(system_u:object_r:munin_services_plugin_exec_t,s0) +/usr/share/munin/plugins/varnish_.* -- gen_context(system_u:object_r:munin_services_plugin_exec_t,s0) + +# system plugins +/usr/share/munin/plugins/acpi -- gen_context(system_u:object_r:munin_system_plugin_exec_t,s0) +/usr/share/munin/plugins/cpu.* -- gen_context(system_u:object_r:munin_system_plugin_exec_t,s0) +/usr/share/munin/plugins/forks -- gen_context(system_u:object_r:munin_system_plugin_exec_t,s0) +/usr/share/munin/plugins/if_.* -- gen_context(system_u:object_r:munin_system_plugin_exec_t,s0) +/usr/share/munin/plugins/iostat.* -- gen_context(system_u:object_r:munin_system_plugin_exec_t,s0) +/usr/share/munin/plugins/interrupts -- gen_context(system_u:object_r:munin_system_plugin_exec_t,s0) +/usr/share/munin/plugins/irqstats -- gen_context(system_u:object_r:munin_system_plugin_exec_t,s0) +/usr/share/munin/plugins/load -- gen_context(system_u:object_r:munin_system_plugin_exec_t,s0) +/usr/share/munin/plugins/memory -- gen_context(system_u:object_r:munin_system_plugin_exec_t,s0) +/usr/share/munin/plugins/netstat -- gen_context(system_u:object_r:munin_system_plugin_exec_t,s0) +/usr/share/munin/plugins/nfs.* -- gen_context(system_u:object_r:munin_system_plugin_exec_t,s0) +/usr/share/munin/plugins/open_files -- gen_context(system_u:object_r:munin_system_plugin_exec_t,s0) +/usr/share/munin/plugins/proc_pri -- gen_context(system_u:object_r:munin_system_plugin_exec_t,s0) +/usr/share/munin/plugins/processes -- gen_context(system_u:object_r:munin_system_plugin_exec_t,s0) +/usr/share/munin/plugins/swap -- gen_context(system_u:object_r:munin_system_plugin_exec_t,s0) +/usr/share/munin/plugins/threads -- gen_context(system_u:object_r:munin_system_plugin_exec_t,s0) +/usr/share/munin/plugins/uptime -- gen_context(system_u:object_r:munin_system_plugin_exec_t,s0) +/usr/share/munin/plugins/users -- gen_context(system_u:object_r:munin_system_plugin_exec_t,s0) +/usr/share/munin/plugins/yum -- gen_context(system_u:object_r:munin_system_plugin_exec_t,s0) + /var/lib/munin(/.*)? gen_context(system_u:object_r:munin_var_lib_t,s0) /var/log/munin.* gen_context(system_u:object_r:munin_log_t,s0) /var/run/munin(/.*)? gen_context(system_u:object_r:munin_var_run_t,s0) +/var/www/html/munin(/.*)? gen_context(system_u:object_r:httpd_munin_content_t,s0) +/var/www/html/munin/cgi(/.*)? gen_context(system_u:object_r:httpd_munin_script_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/munin.if serefpolicy-3.7.19/policy/modules/services/munin.if --- nsaserefpolicy/policy/modules/services/munin.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/munin.if 2010-05-28 09:42:00.128610403 +0200 @@ -43,6 +43,24 @@ files_search_etc($1) ') +###################################### +## +## dontaudit read and write an leaked file descriptors +## +## +## +## The type of the process performing this action. +## +## +# +interface(`munin_dontaudit_leaks',` + gen_require(` + type munin_t; + ') + + dontaudit $1 munin_t:tcp_socket { read write }; +') + ####################################### ## ## Append to the munin log. @@ -102,6 +120,54 @@ dontaudit $1 munin_var_lib_t:dir search_dir_perms; ') +###################################### +## +## Create a set of derived types for various +## munin plugins, +## +## +## +## The name to be used for deriving type names. +## +## +# +template(`munin_plugin_template',` + + gen_require(` + type munin_t, munin_exec_t; + type munin_etc_t; + ') + + type munin_$1_plugin_t; + type munin_$1_plugin_exec_t; + application_domain(munin_$1_plugin_t, munin_$1_plugin_exec_t) + role system_r types munin_$1_plugin_t; + + type munin_$1_plugin_tmp_t; + files_tmp_file(munin_$1_plugin_tmp_t) + + allow munin_$1_plugin_t self:fifo_file rw_fifo_file_perms; + + manage_files_pattern(munin_$1_plugin_t, munin_$1_plugin_tmp_t, munin_$1_plugin_tmp_t) + manage_dirs_pattern(munin_$1_plugin_t, munin_$1_plugin_tmp_t, munin_$1_plugin_tmp_t) + files_tmp_filetrans(munin_$1_plugin_t, munin_$1_plugin_tmp_t, { dir file }) + + # automatic transition rules from munin domain + # to specific munin plugin domain + domtrans_pattern(munin_t, munin_$1_plugin_exec_t, munin_$1_plugin_t) + + allow munin_$1_plugin_t munin_exec_t:file read_file_perms; + allow munin_$1_plugin_t munin_t:tcp_socket rw_socket_perms; + + read_lnk_files_pattern(munin_$1_plugin_t, munin_etc_t, munin_etc_t) + + kernel_read_system_state(munin_$1_plugin_t) + + corecmd_exec_bin(munin_$1_plugin_t) + + miscfiles_read_localization(munin_$1_plugin_t) +') + ######################################## ## ## All of the rules required to administrate diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/munin.te serefpolicy-3.7.19/policy/modules/services/munin.te --- nsaserefpolicy/policy/modules/services/munin.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/munin.te 2010-05-28 09:42:00.129610615 +0200 @@ -28,12 +28,26 @@ type munin_var_run_t alias lrrd_var_run_t; files_pid_file(munin_var_run_t) +# munin plugins declaration + +munin_plugin_template(disk) +permissive munin_disk_plugin_t; + +munin_plugin_template(mail) +permissive munin_mail_plugin_t; + +munin_plugin_template(services) +permissive munin_services_plugin_t; + +munin_plugin_template(system) +permissive munin_system_plugin_t; + ######################################## # # Local policy # -allow munin_t self:capability { chown dac_override setgid setuid }; +allow munin_t self:capability { chown dac_override setgid setuid sys_rawio }; dontaudit munin_t self:capability sys_tty_config; allow munin_t self:process { getsched setsched signal_perms }; allow munin_t self:unix_stream_socket { create_stream_socket_perms connectto }; @@ -55,7 +69,8 @@ manage_dirs_pattern(munin_t, munin_tmp_t, munin_tmp_t) manage_files_pattern(munin_t, munin_tmp_t, munin_tmp_t) -files_tmp_filetrans(munin_t, munin_tmp_t, { file dir }) +manage_sock_files_pattern(munin_t, munin_tmp_t, munin_tmp_t) +files_tmp_filetrans(munin_t, munin_tmp_t, { file dir sock_file }) # Allow access to the munin databases manage_dirs_pattern(munin_t, munin_var_lib_t, munin_var_lib_t) @@ -131,8 +146,13 @@ ') optional_policy(` + lpd_domtrans_lpr(munin_t) +') + +optional_policy(` mta_read_config(munin_t) mta_send_mail(munin_t) + mta_list_queue(munin_t) mta_read_queue(munin_t) ') @@ -147,6 +167,7 @@ optional_policy(` postfix_list_spool(munin_t) + postfix_getattr_spool_files(munin_t) ') optional_policy(` @@ -164,3 +185,153 @@ optional_policy(` udev_read_db(munin_t) ') + +################################### +# +# local policy for disk plugins +# + +allow munin_disk_plugin_t self:tcp_socket create_stream_socket_perms; + +rw_files_pattern(munin_disk_plugin_t, munin_var_lib_t, munin_var_lib_t) + +corenet_tcp_connect_hddtemp_port(munin_disk_plugin_t) + +corecmd_exec_shell(munin_disk_plugin_t) + +files_read_etc_files(munin_disk_plugin_t) +files_read_etc_runtime_files(munin_disk_plugin_t) + +fs_getattr_all_fs(munin_disk_plugin_t) + +dev_getattr_lvm_control(munin_disk_plugin_t) +dev_read_sysfs(munin_disk_plugin_t) +dev_read_urand(munin_disk_plugin_t) + +storage_getattr_fixed_disk_dev(munin_disk_plugin_t) + +sysnet_read_config(munin_disk_plugin_t) + +optional_policy(` + hddtemp_exec(munin_disk_plugin_t) +') + +optional_policy(` + fstools_exec(munin_disk_plugin_t) +') + +#################################### +# +# local policy for mail plugins +# + +allow munin_mail_plugin_t self:capability dac_override; + +rw_files_pattern(munin_mail_plugin_t, munin_var_lib_t, munin_var_lib_t) + +dev_read_urand(munin_mail_plugin_t) + +files_read_etc_files(munin_mail_plugin_t) + +fs_getattr_all_fs(munin_mail_plugin_t) + +logging_read_generic_logs(munin_mail_plugin_t) + +mta_read_config(munin_mail_plugin_t) +mta_send_mail(munin_mail_plugin_t) +mta_list_queue(munin_mail_plugin_t) +mta_read_queue(munin_mail_plugin_t) + +optional_policy(` + postfix_read_config(munin_mail_plugin_t) + postfix_list_spool(munin_mail_plugin_t) + postfix_getattr_spool_files(munin_mail_plugin_t) +') + +optional_policy(` + sendmail_read_log(munin_mail_plugin_t) +') + +################################### +# +# local policy for service plugins +# + +allow munin_services_plugin_t self:tcp_socket create_stream_socket_perms; +allow munin_services_plugin_t self:udp_socket create_socket_perms; +allow munin_services_plugin_t self:netlink_route_socket r_netlink_socket_perms; + +corecmd_exec_shell(munin_services_plugin_t) + +corenet_tcp_connect_all_ports(munin_services_plugin_t) +corenet_tcp_connect_http_port(munin_services_plugin_t) + +dev_read_urand(munin_services_plugin_t) +dev_read_rand(munin_services_plugin_t) + +fs_getattr_all_fs(munin_services_plugin_t) + +files_read_etc_files(munin_services_plugin_t) + +sysnet_read_config(munin_services_plugin_t) + +optional_policy(` + cups_stream_connect(munin_services_plugin_t) +') + +optional_policy(` + lpd_exec_lpr(munin_services_plugin_t) +') + +optional_policy(` + mysql_read_config(munin_services_plugin_t) + mysql_stream_connect(munin_services_plugin_t) +') + +optional_policy(` + netutils_domtrans_ping(munin_services_plugin_t) +') + +optional_policy(` + postgresql_stream_connect(munin_services_plugin_t) +') + +optional_policy(` + snmp_read_snmp_var_lib_files(munin_services_plugin_t) +') + +optional_policy(` + varnishd_read_lib_files(munin_services_plugin_t) +') + +################################## +# +# local policy for system plugins +# + +allow munin_system_plugin_t self:udp_socket create_socket_perms; + +rw_files_pattern(munin_system_plugin_t, munin_var_lib_t, munin_var_lib_t) + +kernel_read_network_state(munin_system_plugin_t) +kernel_read_all_sysctls(munin_system_plugin_t) + +corecmd_exec_shell(munin_system_plugin_t) + +files_read_etc_files(munin_system_plugin_t) + +fs_getattr_all_fs(munin_system_plugin_t) + +dev_read_sysfs(munin_system_plugin_t) +dev_read_urand(munin_system_plugin_t) + +domain_read_all_domains_state(munin_system_plugin_t) + +# needed by users plugin +init_read_utmp(munin_system_plugin_t) + +sysnet_exec_ifconfig(munin_system_plugin_t) + +term_getattr_unallocated_ttys(munin_system_plugin_t) +term_getattr_all_ptys(munin_system_plugin_t) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/mysql.te serefpolicy-3.7.19/policy/modules/services/mysql.te --- nsaserefpolicy/policy/modules/services/mysql.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/mysql.te 2010-05-28 09:42:00.130610619 +0200 @@ -65,6 +65,7 @@ manage_dirs_pattern(mysqld_t, mysqld_db_t, mysqld_db_t) manage_files_pattern(mysqld_t, mysqld_db_t, mysqld_db_t) +manage_sock_files_pattern(mysqld_t, mysqld_db_t, mysqld_db_t) manage_lnk_files_pattern(mysqld_t, mysqld_db_t, mysqld_db_t) files_var_lib_filetrans(mysqld_t, mysqld_db_t, { dir file lnk_file }) @@ -157,6 +158,7 @@ allow mysqld_safe_t self:capability { chown dac_override fowner kill }; dontaudit mysqld_safe_t self:capability sys_ptrace; allow mysqld_safe_t self:fifo_file rw_fifo_file_perms; +allow mysqld_safe_t self:process { setsched getsched }; read_lnk_files_pattern(mysqld_safe_t, mysqld_db_t, mysqld_db_t) @@ -176,6 +178,7 @@ domain_read_all_domains_state(mysqld_safe_t) +files_dontaudit_search_all_mountpoints(mysqld_safe_t) files_read_etc_files(mysqld_safe_t) files_read_usr_files(mysqld_safe_t) files_dontaudit_getattr_all_dirs(mysqld_safe_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nagios.fc serefpolicy-3.7.19/policy/modules/services/nagios.fc --- nsaserefpolicy/policy/modules/services/nagios.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/nagios.fc 2010-05-28 09:42:00.131610831 +0200 @@ -1,16 +1,89 @@ /etc/nagios(/.*)? gen_context(system_u:object_r:nagios_etc_t,s0) /etc/nagios/nrpe\.cfg -- gen_context(system_u:object_r:nrpe_etc_t,s0) +/etc/rc\.d/init\.d/nagios -- gen_context(system_u:object_r:nagios_initrc_exec_t,s0) +/etc/rc\.d/init\.d/nrpe -- gen_context(system_u:object_r:nagios_initrc_exec_t,s0) -/usr/bin/nagios -- gen_context(system_u:object_r:nagios_exec_t,s0) -/usr/bin/nrpe -- gen_context(system_u:object_r:nrpe_exec_t,s0) +/usr/s?bin/nagios -- gen_context(system_u:object_r:nagios_exec_t,s0) +/usr/s?bin/nrpe -- gen_context(system_u:object_r:nrpe_exec_t,s0) -/usr/lib(64)?/cgi-bin/netsaint/.+ -- gen_context(system_u:object_r:nagios_cgi_exec_t,s0) -/usr/lib(64)?/nagios/cgi/.+ -- gen_context(system_u:object_r:nagios_cgi_exec_t,s0) +/usr/lib(64)?/cgi-bin/netsaint(/.*)? gen_context(system_u:object_r:httpd_nagios_script_exec_t,s0) +/usr/lib(64)?/nagios/cgi(/.*)? gen_context(system_u:object_r:httpd_nagios_script_exec_t,s0) +#/usr/lib(64)?/nagios/plugins(/.*)? gen_context(system_u:object_r:nagios_plugin_exec_t,s0) /var/log/nagios(/.*)? gen_context(system_u:object_r:nagios_log_t,s0) /var/log/netsaint(/.*)? gen_context(system_u:object_r:nagios_log_t,s0) +/var/run/nagios.* gen_context(system_u:object_r:nagios_var_run_t,s0) + +/var/spool/nagios(/.*)? gen_context(system_u:object_r:nagios_spool_t,s0) + ifdef(`distro_debian',` /usr/sbin/nagios -- gen_context(system_u:object_r:nagios_exec_t,s0) -/usr/lib/cgi-bin/nagios/.+ -- gen_context(system_u:object_r:nagios_cgi_exec_t,s0) ') +/usr/lib(64)?/cgi-bin/nagios(/.+)? gen_context(system_u:object_r:httpd_nagios_script_exec_t,s0) +/usr/lib(64)?/nagios/cgi-bin(/.*)? gen_context(system_u:object_r:httpd_nagios_script_exec_t,s0) + +# admin plugins +/usr/lib(64)?/nagios/plugins/check_file_age -- gen_context(system_u:object_r:nagios_admin_plugin_exec_t,s0) + +# check disk plugins +/usr/lib(64)?/nagios/plugins/check_disk -- gen_context(system_u:object_r:nagios_checkdisk_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_disk_smb -- gen_context(system_u:object_r:nagios_checkdisk_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_ide_smart -- gen_context(system_u:object_r:nagios_checkdisk_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_linux_raid -- gen_context(system_u:object_r:nagios_checkdisk_plugin_exec_t,s0) + +# mail plugins +/usr/lib(64)?/nagios/plugins/check_mailq -- gen_context(system_u:object_r:nagios_mail_plugin_exec_t,s0) + +# system plugins +/usr/lib(64)?/nagios/plugins/check_breeze -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_dummy -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_flexlm -- gen_context(system_u:object_r:nagios_system_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_ifoperstatus -- gen_context(system_u:object_r:nagios_system_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_ifstatus -- gen_context(system_u:object_r:nagios_system_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_load -- gen_context(system_u:object_r:nagios_system_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_log -- gen_context(system_u:object_r:nagios_system_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_mrtg -- gen_context(system_u:object_r:nagios_system_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_mrtgtraf -- gen_context(system_u:object_r:nagios_system_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_nagios -- gen_context(system_u:object_r:nagios_system_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_nwstat -- gen_context(system_u:object_r:nagios_system_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_overcr -- gen_context(system_u:object_r:nagios_system_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_procs -- gen_context(system_u:object_r:nagios_system_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_sensors -- gen_context(system_u:object_r:nagios_system_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_swap -- gen_context(system_u:object_r:nagios_system_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_users -- gen_context(system_u:object_r:nagios_system_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_wave -- gen_context(system_u:object_r:nagios_system_plugin_exec_t,s0) + +# services plugins +/usr/lib(64)?/nagios/plugins/check_cluster -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_dhcp -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_dig -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_dns -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_game -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_fping -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_hpjd -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_http -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_icmp -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_ircd -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_ldap -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_mysql -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_mysql_query -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_nrpe -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_nt -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_ntp.* -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_oracle -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_pgsql -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_ping -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_radius -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_real -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_rpc -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_tcp -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_time -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_sip -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_smtp -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_snmp.* -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_ssh -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) +/usr/lib(64)?/nagios/plugins/check_ups -- gen_context(system_u:object_r:nagios_services_plugin_exec_t,s0) + +# unconfined plugins +/usr/lib(64)?/nagios/plugins/check_by_ssh -- gen_context(system_u:object_r:nagios_unconfined_plugin_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nagios.if serefpolicy-3.7.19/policy/modules/services/nagios.if --- nsaserefpolicy/policy/modules/services/nagios.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/nagios.if 2010-05-28 09:42:00.132610905 +0200 @@ -64,8 +64,8 @@ ######################################## ## -## Execute the nagios CGI with -## a domain transition. +## Allow the specified domain to read +## nagios temporary files. ## ## ## @@ -73,12 +73,13 @@ ## ## # -interface(`nagios_domtrans_cgi',` +interface(`nagios_rw_inerited_tmp_files',` gen_require(` - type nagios_cgi_t, nagios_cgi_exec_t; + type nagios_tmp_t; ') - domtrans_pattern($1, nagios_cgi_exec_t, nagios_cgi_t) + allow $1 nagios_tmp_t:file rw_inherited_file_perms; + files_search_tmp($1) ') ######################################## @@ -99,3 +100,152 @@ domtrans_pattern($1, nrpe_exec_t, nrpe_t) ') + +######################################## +## +## Search nagios spool directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`nagios_search_spool',` + gen_require(` + type nagios_spool_t; + ') + + allow $1 nagios_spool_t:dir search_dir_perms; + files_search_spool($1) +') + +###################################### +## +## Read nagios logs. +## +## +## +## Domain allowed access. +## +## +# +interface(`nagios_read_log',` + gen_require(` + type nagios_log_t; + ') + + logging_search_logs($1) + read_files_pattern($1, nagios_log_t, nagios_log_t) +') + +#################################### +## +## dontaudit Read and write nagios logs. +## +## +## +## Domain allowed access. +## +## +# +interface(`nagios_dontaudit_rw_log',` + gen_require(` + type nagios_log_t; + ') + + dontaudit $1 nagios_log_t:file { read write }; +') + +######################################## +## +## Create a set of derived types for various +## nagios plugins, +## +## +## +## The name to be used for deriving type names. +## +## +# +template(`nagios_plugin_template',` + + gen_require(` + type nagios_t, nrpe_t; + type nagios_log_t; + ') + + type nagios_$1_plugin_t; + type nagios_$1_plugin_exec_t; + application_domain(nagios_$1_plugin_t, nagios_$1_plugin_exec_t) + role system_r types nagios_$1_plugin_t; + + allow nagios_$1_plugin_t self:fifo_file rw_fifo_file_perms; + + # automatic transition rules from nrpe domain + # to specific nagios plugin domain + domtrans_pattern(nrpe_t, nagios_$1_plugin_exec_t, nagios_$1_plugin_t) + + # needed by command.cfg + domtrans_pattern(nagios_t, nagios_$1_plugin_exec_t, nagios_$1_plugin_t) + + allow nagios_t nagios_$1_plugin_t:process signal_perms; + + # cjp: leaked file descriptor + dontaudit nagios_$1_plugin_t nrpe_t:tcp_socket { read write }; + dontaudit nagios_$1_plugin_t nagios_log_t:file { read write }; + + miscfiles_read_localization(nagios_$1_plugin_t) +') + +######################################## +## +## All of the rules required to administrate +## an nagios environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the nagios domain. +## +## +## +# +interface(`nagios_admin',` + gen_require(` + type nagios_t, nrpe_t; + type nagios_tmp_t, nagios_log_t; + type nagios_etc_t, nrpe_etc_t; + type nagios_spool_t, nagios_var_run_t; + type nagios_initrc_exec_t; + ') + + allow $1 nagios_t:process { ptrace signal_perms }; + ps_process_pattern($1, nagios_t) + + init_labeled_script_domtrans($1, nagios_initrc_exec_t) + domain_system_change_exemption($1) + role_transition $2 nagios_initrc_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + admin_pattern($1, nagios_tmp_t) + + logging_list_logs($1) + admin_pattern($1, nagios_log_t) + + files_list_etc($1) + admin_pattern($1, nagios_etc_t) + + files_list_spool($1) + admin_pattern($1, nagios_spool_t) + + files_list_pids($1) + admin_pattern($1, nagios_var_run_t) + + admin_pattern($1, nrpe_etc_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nagios.te serefpolicy-3.7.19/policy/modules/services/nagios.te --- nsaserefpolicy/policy/modules/services/nagios.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/nagios.te 2010-05-28 09:42:00.133610558 +0200 @@ -6,17 +6,23 @@ # Declarations # +## +##

+## Allow fenced domain to connect to the network using TCP. +##

+##
+gen_tunable(nagios_plugin_dontaudit_bind_port, false) + type nagios_t; type nagios_exec_t; init_daemon_domain(nagios_t, nagios_exec_t) -type nagios_cgi_t; -type nagios_cgi_exec_t; -init_system_domain(nagios_cgi_t, nagios_cgi_exec_t) - type nagios_etc_t; files_config_file(nagios_etc_t) +type nagios_initrc_exec_t; +init_script_file(nagios_initrc_exec_t) + type nagios_log_t; logging_log_file(nagios_log_t) @@ -26,6 +32,9 @@ type nagios_var_run_t; files_pid_file(nagios_var_run_t) +type nagios_spool_t; +files_type(nagios_spool_t) + type nrpe_t; type nrpe_exec_t; init_daemon_domain(nrpe_t, nrpe_exec_t) @@ -33,6 +42,44 @@ type nrpe_etc_t; files_config_file(nrpe_etc_t) +type nrpe_var_run_t; +files_pid_file(nrpe_var_run_t) + +# creates nagios_admin_plugin_exec_t for executable +# and nagios_admin_plugin_t for domain +nagios_plugin_template(admin) + +# creates nagios_checkdisk_plugin_exec_t for executable +# and nagios_checkdisk_plugin_t for domain +nagios_plugin_template(checkdisk) + +# creates nagios_mail_plugin_exec_t for executable +# and nagios_mail_plugin_t for domain +nagios_plugin_template(mail) + +# creates nagios_services_plugin_exec_t for executable +# and nagios_services_plugin_t for domain +nagios_plugin_template(services) + +# creates nagios_system_plugin_exec_t for executable +# and nagios_system_plugin_t for domain +nagios_plugin_template(system) + +type nagios_system_plugin_tmp_t; +files_tmp_file(nagios_system_plugin_tmp_t) + +nagios_plugin_template(unconfined) + +optional_policy(` + unconfined_domain(nagios_unconfined_plugin_t) +') + +permissive nagios_admin_plugin_t; +permissive nagios_checkdisk_plugin_t; +permissive nagios_mail_plugin_t; +permissive nagios_services_plugin_t; +permissive nagios_system_plugin_t; + ######################################## # # Nagios local policy @@ -60,6 +107,9 @@ manage_files_pattern(nagios_t, nagios_var_run_t, nagios_var_run_t) files_pid_filetrans(nagios_t, nagios_var_run_t, file) +manage_fifo_files_pattern(nagios_t, nagios_spool_t, nagios_spool_t) +files_spool_filetrans(nagios_t, nagios_spool_t, fifo_file) + kernel_read_system_state(nagios_t) kernel_read_kernel_sysctls(nagios_t) @@ -76,6 +126,9 @@ corenet_udp_sendrecv_all_ports(nagios_t) corenet_tcp_connect_all_ports(nagios_t) +corenet_dontaudit_tcp_bind_all_reserved_ports(nagios_t) +corenet_dontaudit_udp_bind_all_reserved_ports(nagios_t) + dev_read_sysfs(nagios_t) dev_read_urand(nagios_t) @@ -86,13 +139,12 @@ files_read_etc_files(nagios_t) files_read_etc_runtime_files(nagios_t) files_read_kernel_symbol_table(nagios_t) +files_search_spool(nagios_t) +files_read_usr_files(nagios_t) fs_getattr_all_fs(nagios_t) fs_search_auto_mountpoints(nagios_t) -# for who -init_read_utmp(nagios_t) - auth_use_nsswitch(nagios_t) logging_send_syslog_msg(nagios_t) @@ -105,12 +157,6 @@ mta_send_mail(nagios_t) optional_policy(` - netutils_domtrans_ping(nagios_t) - netutils_signal_ping(nagios_t) - netutils_kill_ping(nagios_t) -') - -optional_policy(` seutil_sigchld_newrole(nagios_t) ') @@ -118,61 +164,63 @@ udev_read_db(nagios_t) ') -# cjp: leaked file descriptors: -# for open file handles -#dontaudit system_mail_t nagios_etc_t:file read; -#dontaudit system_mail_t nagios_log_t:fifo_file read; - ######################################## # # Nagios CGI local policy # +apache_content_template(nagios) +typealias httpd_nagios_script_t alias nagios_cgi_t; +typealias httpd_nagios_script_exec_t alias nagios_cgi_exec_t; -allow nagios_cgi_t self:process signal_perms; -allow nagios_cgi_t self:fifo_file rw_fifo_file_perms; - -read_files_pattern(nagios_cgi_t, nagios_t, nagios_t) -read_lnk_files_pattern(nagios_cgi_t, nagios_t, nagios_t) - -allow nagios_cgi_t nagios_etc_t:dir list_dir_perms; -read_files_pattern(nagios_cgi_t, nagios_etc_t, nagios_etc_t) -read_lnk_files_pattern(nagios_cgi_t, nagios_etc_t, nagios_etc_t) +allow httpd_nagios_script_t self:process signal_perms; -allow nagios_cgi_t nagios_log_t:dir list_dir_perms; -read_files_pattern(nagios_cgi_t, nagios_etc_t, nagios_log_t) -read_lnk_files_pattern(nagios_cgi_t, nagios_etc_t, nagios_log_t) +read_files_pattern(httpd_nagios_script_t, nagios_t, nagios_t) +read_lnk_files_pattern(httpd_nagios_script_t, nagios_t, nagios_t) -kernel_read_system_state(nagios_cgi_t) +files_search_spool(httpd_nagios_script_t) +rw_fifo_files_pattern(httpd_nagios_script_t, nagios_spool_t, nagios_spool_t) -corecmd_exec_bin(nagios_cgi_t) +allow httpd_nagios_script_t nagios_etc_t:dir list_dir_perms; +read_files_pattern(httpd_nagios_script_t, nagios_etc_t, nagios_etc_t) +read_lnk_files_pattern(httpd_nagios_script_t, nagios_etc_t, nagios_etc_t) -domain_dontaudit_read_all_domains_state(nagios_cgi_t) +allow httpd_nagios_script_t nagios_log_t:dir list_dir_perms; +read_files_pattern(httpd_nagios_script_t, nagios_etc_t, nagios_log_t) +read_lnk_files_pattern(httpd_nagios_script_t, nagios_etc_t, nagios_log_t) -files_read_etc_files(nagios_cgi_t) -files_read_etc_runtime_files(nagios_cgi_t) -files_read_kernel_symbol_table(nagios_cgi_t) +kernel_read_system_state(httpd_nagios_script_t) -logging_send_syslog_msg(nagios_cgi_t) -logging_search_logs(nagios_cgi_t) +domain_dontaudit_read_all_domains_state(httpd_nagios_script_t) -miscfiles_read_localization(nagios_cgi_t) +files_read_etc_runtime_files(httpd_nagios_script_t) +files_read_kernel_symbol_table(httpd_nagios_script_t) -optional_policy(` - apache_append_log(nagios_cgi_t) -') +logging_send_syslog_msg(httpd_nagios_script_t) ######################################## # # Nagios remote plugin executor local policy # -dontaudit nrpe_t self:capability sys_tty_config; -allow nrpe_t self:process { setpgid signal_perms }; +allow nrpe_t self:capability { setuid setgid }; +dontaudit nrpe_t self:capability {sys_tty_config sys_resource}; +allow nrpe_t self:process { setpgid signal_perms setsched setrlimit }; allow nrpe_t self:fifo_file rw_fifo_file_perms; +allow nrpe_t self:tcp_socket create_stream_socket_perms; -allow nrpe_t nrpe_etc_t:file read_file_perms; +domtrans_pattern(nrpe_t, nagios_checkdisk_plugin_exec_t, nagios_checkdisk_plugin_t) + +read_files_pattern(nrpe_t, nagios_etc_t, nagios_etc_t) files_search_etc(nrpe_t) +manage_files_pattern(nrpe_t, nrpe_var_run_t, nrpe_var_run_t) +files_pid_filetrans(nrpe_t,nrpe_var_run_t,file) +files_read_etc_files(nrpe_t) + +corenet_tcp_bind_generic_node(nrpe_t) +corenet_tcp_bind_inetd_child_port(nrpe_t) +corenet_sendrecv_unlabeled_packets(nrpe_t) + kernel_read_system_state(nrpe_t) kernel_read_kernel_sysctls(nrpe_t) @@ -183,11 +231,15 @@ dev_read_urand(nrpe_t) domain_use_interactive_fds(nrpe_t) +domain_read_all_domains_state(nrpe_t) files_read_etc_runtime_files(nrpe_t) +fs_getattr_all_fs(nrpe_t) fs_search_auto_mountpoints(nrpe_t) +auth_use_nsswitch(nrpe_t) + logging_send_syslog_msg(nrpe_t) miscfiles_read_localization(nrpe_t) @@ -199,6 +251,11 @@ ') optional_policy(` + mta_send_mail(nrpe_t) + mta_dontaudit_leaks_system_mail(nrpe_t) +') + +optional_policy(` seutil_sigchld_newrole(nrpe_t) ') @@ -209,3 +266,151 @@ optional_policy(` udev_read_db(nrpe_t) ') + +##################################### +# +# local policy for admin check plugins +# + +corecmd_read_bin_files(nagios_admin_plugin_t) +corecmd_read_bin_symlinks(nagios_admin_plugin_t) + +dev_read_urand(nagios_admin_plugin_t) + +files_read_etc_files(nagios_admin_plugin_t) + +# for check_file_age plugin +files_getattr_all_dirs(nagios_admin_plugin_t) +files_getattr_all_files(nagios_admin_plugin_t) +files_getattr_all_symlinks(nagios_admin_plugin_t) +files_getattr_all_pipes(nagios_admin_plugin_t) +files_getattr_all_sockets(nagios_admin_plugin_t) +files_getattr_all_file_type_fs(nagios_admin_plugin_t) +dev_getattr_all_chr_files(nagios_admin_plugin_t) +dev_getattr_all_blk_files(nagios_admin_plugin_t) + +###################################### +# +# local policy for mail check plugins +# + +allow nagios_mail_plugin_t self:capability { setuid setgid dac_override }; + +allow nagios_mail_plugin_t self:netlink_route_socket r_netlink_socket_perms; +allow nagios_mail_plugin_t self:tcp_socket create_stream_socket_perms; +allow nagios_mail_plugin_t self:udp_socket create_socket_perms; + +kernel_read_system_state(nagios_mail_plugin_t) +kernel_read_kernel_sysctls(nagios_mail_plugin_t) + +corecmd_read_bin_files(nagios_mail_plugin_t) +corecmd_read_bin_symlinks(nagios_mail_plugin_t) + +dev_read_urand(nagios_mail_plugin_t) + +files_read_etc_files(nagios_mail_plugin_t) + +libs_use_shared_libs(nagios_mail_plugin_t) +libs_use_ld_so(nagios_mail_plugin_t) + +logging_send_syslog_msg(nagios_mail_plugin_t) + +sysnet_read_config(nagios_mail_plugin_t) + +nscd_dontaudit_search_pid(nagios_mail_plugin_t) + +optional_policy(` + mta_send_mail(nagios_mail_plugin_t) +') + +optional_policy(` + postfix_stream_connect_master(nagios_mail_plugin_t) + posftix_exec_postqueue(nagios_mail_plugin_t) +') + +###################################### +# +# local policy for disk check plugins +# + +# needed by ioctl() +allow nagios_checkdisk_plugin_t self:capability { sys_admin sys_rawio }; + +files_read_etc_runtime_files(nagios_checkdisk_plugin_t) + +fs_getattr_all_fs(nagios_checkdisk_plugin_t) + +storage_raw_read_fixed_disk(nagios_checkdisk_plugin_t) + + +####################################### +# +# local policy for service check plugins +# +allow nagios_services_plugin_t self:capability { net_bind_service net_raw }; +allow nagios_services_plugin_t self:process { signal sigkill }; + +allow nagios_services_plugin_t self:tcp_socket create_stream_socket_perms; +allow nagios_services_plugin_t self:udp_socket create_socket_perms; + +corecmd_exec_bin(nagios_services_plugin_t) + +corenet_tcp_connect_all_ports(nagios_services_plugin_t) +corenet_udp_bind_dhcpc_port(nagios_services_plugin_t) + +auth_use_nsswitch(nagios_services_plugin_t) + +domain_read_all_domains_state(nagios_services_plugin_t) + +files_read_usr_files(nagios_services_plugin_t) + +# just workaround for now +tunable_policy(`nagios_plugin_dontaudit_bind_port',` + corenet_dontaudit_tcp_bind_all_ports(nagios_services_plugin_t) + corenet_dontaudit_udp_bind_all_ports(nagios_services_plugin_t) +') + +optional_policy(` + netutils_domtrans_ping(nagios_services_plugin_t) + netutils_signal_ping(nagios_services_plugin_t) + netutils_kill_ping(nagios_services_plugin_t) +') + +optional_policy(` + mysql_stream_connect(nagios_services_plugin_t) +') + +optional_policy(` + snmp_read_snmp_var_lib_files(nagios_services_plugin_t) +') + +###################################### +# +# local policy for system check plugins +# + +allow nagios_system_plugin_t self:capability dac_override; +dontaudit nagios_system_plugin_t self:capability { setuid setgid }; + +# check_log +manage_files_pattern(nagios_system_plugin_t, nagios_system_plugin_tmp_t, nagios_system_plugin_tmp_t) +manage_dirs_pattern(nagios_system_plugin_t, nagios_system_plugin_tmp_t, nagios_system_plugin_tmp_t) +files_tmp_filetrans(nagios_system_plugin_t, nagios_system_plugin_tmp_t, { dir file }) + +corecmd_exec_bin(nagios_system_plugin_t) +corecmd_exec_shell(nagios_system_plugin_t) + +kernel_read_system_state(nagios_system_plugin_t) +kernel_read_kernel_sysctls(nagios_system_plugin_t) + +files_read_etc_files(nagios_system_plugin_t) + +dev_read_sysfs(nagios_system_plugin_t) +dev_read_urand(nagios_system_plugin_t) + +domain_read_all_domains_state(nagios_system_plugin_t) + +# needed by check_users plugin +optional_policy(` + init_read_utmp(nagios_system_plugin_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/networkmanager.fc serefpolicy-3.7.19/policy/modules/services/networkmanager.fc --- nsaserefpolicy/policy/modules/services/networkmanager.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/networkmanager.fc 2010-05-28 09:42:00.133610558 +0200 @@ -1,12 +1,32 @@ +/etc/rc\.d/init\.d/wicd -- gen_context(system_u:object_r:NetworkManager_initrc_exec_t, s0) +/etc/NetworkManager/dispatcher\.d(/.*) gen_context(system_u:object_r:NetworkManager_initrc_exec_t,s0) +/etc/wicd/manager-settings.conf -- gen_context(system_u:object_r:NetworkManager_var_lib_t, s0) +/etc/wicd/wireless-settings.conf -- gen_context(system_u:object_r:NetworkManager_var_lib_t, s0) +/etc/wicd/wired-settings.conf -- gen_context(system_u:object_r:NetworkManager_var_lib_t, s0) + +/usr/libexec/nm-dispatcher.action -- gen_context(system_u:object_r:NetworkManager_initrc_exec_t,s0) + /sbin/wpa_cli -- gen_context(system_u:object_r:wpa_cli_exec_t,s0) /sbin/wpa_supplicant -- gen_context(system_u:object_r:NetworkManager_exec_t,s0) /usr/s?bin/NetworkManager -- gen_context(system_u:object_r:NetworkManager_exec_t,s0) +/usr/sbin/wicd -- gen_context(system_u:object_r:NetworkManager_exec_t, s0) /usr/s?bin/wpa_supplicant -- gen_context(system_u:object_r:NetworkManager_exec_t,s0) +/usr/sbin/NetworkManagerDispatcher -- gen_context(system_u:object_r:NetworkManager_exec_t,s0) +/usr/sbin/nm-system-settings -- gen_context(system_u:object_r:NetworkManager_exec_t,s0) + +/var/lib/wicd(/.*)? gen_context(system_u:object_r:NetworkManager_var_lib_t, s0) +/var/lib/NetworkManager(/.*)? gen_context(system_u:object_r:NetworkManager_var_lib_t, s0) +/etc/NetworkManager/system-connections(/.*)? gen_context(system_u:object_r:NetworkManager_var_lib_t, s0) +/etc/NetworkManager(/.*)? gen_context(system_u:object_r:NetworkManager_var_lib_t, s0) + +/var/log/wicd(/.*)? gen_context(system_u:object_r:NetworkManager_log_t,s0) /var/log/wpa_supplicant.* -- gen_context(system_u:object_r:NetworkManager_log_t,s0) /var/run/NetworkManager\.pid -- gen_context(system_u:object_r:NetworkManager_var_run_t,s0) /var/run/NetworkManager(/.*)? gen_context(system_u:object_r:NetworkManager_var_run_t,s0) /var/run/wpa_supplicant(/.*)? gen_context(system_u:object_r:NetworkManager_var_run_t,s0) /var/run/wpa_supplicant-global -s gen_context(system_u:object_r:NetworkManager_var_run_t,s0) +/var/run/nm-dhclient.* gen_context(system_u:object_r:NetworkManager_var_run_t,s0) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/networkmanager.if serefpolicy-3.7.19/policy/modules/services/networkmanager.if --- nsaserefpolicy/policy/modules/services/networkmanager.if 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/networkmanager.if 2010-05-28 09:42:00.134610841 +0200 @@ -100,6 +100,27 @@ ######################################## ## +## Send and receive messages from +## NetworkManager over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`networkmanager_dontaudit_dbus_chat',` + gen_require(` + type NetworkManager_t; + class dbus send_msg; + ') + + dontaudit $1 NetworkManager_t:dbus send_msg; + dontaudit NetworkManager_t $1:dbus send_msg; +') + +######################################## +## ## Send a generic signal to NetworkManager ## ## @@ -118,6 +139,24 @@ ######################################## ## +## Execute NetworkManager scripts with an automatic domain transition to initrc. +## +## +## +## Domain allowed access. +## +## +# +interface(`networkmanager_initrc_domtrans',` + gen_require(` + type NetworkManager_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, NetworkManager_initrc_exec_t) +') + +######################################## +## ## Read NetworkManager PID files. ## ## @@ -134,3 +173,90 @@ files_search_pids($1) allow $1 NetworkManager_var_run_t:file read_file_perms; ') + +######################################## +## +## Read NetworkManager PID files. +## +## +## +## Domain allowed access. +## +## +# +interface(`networkmanager_read_var_lib_files',` + gen_require(` + type NetworkManager_var_lib_t; + ') + + files_search_var_lib($1) + list_dirs_pattern($1, NetworkManager_var_lib_t, NetworkManager_var_lib_t) + read_files_pattern($1, NetworkManager_var_lib_t, NetworkManager_var_lib_t) +') + +######################################## +## +## Execute NetworkManager in the NetworkManager domain, and +## allow the specified role the NetworkManager domain. +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed the NetworkManager domain. +## +## +## +# +interface(`networkmanager_run',` + gen_require(` + type NetworkManager_t, NetworkManager_exec_t; + ') + + networkmanager_domtrans($1) + role $2 types NetworkManager_t; +') + + +####################################### +## +## Allow caller to relabel tun_socket +## +## +## +## Domain allowed access. +## +## +# +interface(`networkmanager_attach_tun_iface',` + gen_require(` + type NetworkManager_t; + ') + + allow $1 NetworkManager_t:tun_socket relabelfrom; + allow $1 self:tun_socket relabelto; +') + +######################################## +## +## Allow the specified domain to append +## to Network Manager log files. +## +## +## +## Domain allowed access. +## +## +# +interface(`networkmanager_append_log',` + gen_require(` + type NetworkManager_log_t; + ') + + logging_search_logs($1) + allow $1 NetworkManager_log_t:dir list_dir_perms; + append_files_pattern($1, NetworkManager_log_t, NetworkManager_log_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/networkmanager.te serefpolicy-3.7.19/policy/modules/services/networkmanager.te --- nsaserefpolicy/policy/modules/services/networkmanager.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/networkmanager.te 2010-05-28 09:42:00.135610774 +0200 @@ -19,6 +19,9 @@ type NetworkManager_tmp_t; files_tmp_file(NetworkManager_tmp_t) +type NetworkManager_var_lib_t; +files_type(NetworkManager_var_lib_t) + type NetworkManager_var_run_t; files_pid_file(NetworkManager_var_run_t) @@ -33,14 +36,16 @@ # networkmanager will ptrace itself if gdb is installed # and it receives a unexpected signal (rh bug #204161) -allow NetworkManager_t self:capability { kill setgid setuid dac_override net_admin net_raw net_bind_service ipc_lock }; +allow NetworkManager_t self:capability { chown fsetid kill setgid setuid sys_admin sys_nice sys_ptrace dac_override net_admin net_raw net_bind_service ipc_lock }; dontaudit NetworkManager_t self:capability { sys_tty_config sys_ptrace }; -allow NetworkManager_t self:process { ptrace setcap setpgid getsched signal_perms }; +allow NetworkManager_t self:process { ptrace getcap setcap setpgid getsched setsched signal_perms }; allow NetworkManager_t self:fifo_file rw_fifo_file_perms; allow NetworkManager_t self:unix_dgram_socket { sendto create_socket_perms }; allow NetworkManager_t self:unix_stream_socket create_stream_socket_perms; allow NetworkManager_t self:netlink_route_socket create_netlink_socket_perms; +allow NetworkManager_t self:netlink_kobject_uevent_socket create_socket_perms; allow NetworkManager_t self:tcp_socket create_stream_socket_perms; +allow NetworkManager_t self:tun_socket { create_socket_perms relabelfrom relabelto }; allow NetworkManager_t self:udp_socket create_socket_perms; allow NetworkManager_t self:packet_socket create_socket_perms; @@ -51,8 +56,14 @@ manage_files_pattern(NetworkManager_t, NetworkManager_log_t, NetworkManager_log_t) logging_log_filetrans(NetworkManager_t, NetworkManager_log_t, file) -rw_sock_files_pattern(NetworkManager_t, NetworkManager_tmp_t, NetworkManager_tmp_t) -files_search_tmp(NetworkManager_t) +can_exec(NetworkManager_t, NetworkManager_tmp_t) +manage_files_pattern(NetworkManager_t, NetworkManager_tmp_t, NetworkManager_tmp_t) +manage_sock_files_pattern(NetworkManager_t, NetworkManager_tmp_t, NetworkManager_tmp_t) +files_tmp_filetrans(NetworkManager_t, NetworkManager_tmp_t, { sock_file file }) + +manage_dirs_pattern(NetworkManager_t, NetworkManager_var_lib_t, NetworkManager_var_lib_t) +manage_files_pattern(NetworkManager_t, NetworkManager_var_lib_t, NetworkManager_var_lib_t) +files_var_lib_filetrans(NetworkManager_t, NetworkManager_var_lib_t, dir) manage_dirs_pattern(NetworkManager_t, NetworkManager_var_run_t, NetworkManager_var_run_t) manage_files_pattern(NetworkManager_t, NetworkManager_var_run_t, NetworkManager_var_run_t) @@ -62,7 +73,9 @@ kernel_read_system_state(NetworkManager_t) kernel_read_network_state(NetworkManager_t) kernel_read_kernel_sysctls(NetworkManager_t) -kernel_load_module(NetworkManager_t) +kernel_request_load_module(NetworkManager_t) +kernel_read_debugfs(NetworkManager_t) +kernel_rw_net_sysctls(NetworkManager_t) corenet_all_recvfrom_unlabeled(NetworkManager_t) corenet_all_recvfrom_netlabel(NetworkManager_t) @@ -81,13 +94,18 @@ corenet_sendrecv_isakmp_server_packets(NetworkManager_t) corenet_sendrecv_dhcpc_server_packets(NetworkManager_t) corenet_sendrecv_all_client_packets(NetworkManager_t) +corenet_rw_tun_tap_dev(NetworkManager_t) +corenet_getattr_ppp_dev(NetworkManager_t) dev_read_sysfs(NetworkManager_t) dev_read_rand(NetworkManager_t) dev_read_urand(NetworkManager_t) +dev_dontaudit_getattr_generic_blk_files(NetworkManager_t) +dev_getattr_all_chr_files(NetworkManager_t) fs_getattr_all_fs(NetworkManager_t) fs_search_auto_mountpoints(NetworkManager_t) +fs_list_inotifyfs(NetworkManager_t) mls_file_read_all_levels(NetworkManager_t) @@ -98,15 +116,20 @@ domain_use_interactive_fds(NetworkManager_t) domain_read_confined_domains_state(NetworkManager_t) -domain_dontaudit_read_all_domains_state(NetworkManager_t) files_read_etc_files(NetworkManager_t) files_read_etc_runtime_files(NetworkManager_t) files_read_usr_files(NetworkManager_t) +files_read_usr_src_files(NetworkManager_t) + +storage_getattr_fixed_disk_dev(NetworkManager_t) init_read_utmp(NetworkManager_t) +init_dontaudit_write_utmp(NetworkManager_t) init_domtrans_script(NetworkManager_t) +auth_use_nsswitch(NetworkManager_t) + logging_send_syslog_msg(NetworkManager_t) miscfiles_read_localization(NetworkManager_t) @@ -116,25 +139,42 @@ seutil_read_config(NetworkManager_t) -sysnet_domtrans_ifconfig(NetworkManager_t) -sysnet_domtrans_dhcpc(NetworkManager_t) -sysnet_signal_dhcpc(NetworkManager_t) -sysnet_read_dhcpc_pid(NetworkManager_t) +sysnet_etc_filetrans_config(NetworkManager_t) sysnet_delete_dhcpc_pid(NetworkManager_t) -sysnet_search_dhcp_state(NetworkManager_t) -# in /etc created by NetworkManager will be labelled net_conf_t. +sysnet_domtrans_dhcpc(NetworkManager_t) +sysnet_domtrans_ifconfig(NetworkManager_t) +sysnet_kill_dhcpc(NetworkManager_t) sysnet_manage_config(NetworkManager_t) -sysnet_etc_filetrans_config(NetworkManager_t) +sysnet_read_dhcp_config(NetworkManager_t) +sysnet_read_dhcpc_pid(NetworkManager_t) +sysnet_delete_dhcpc_state(NetworkManager_t) +sysnet_read_dhcpc_state(NetworkManager_t) +sysnet_signal_dhcpc(NetworkManager_t) +userdom_stream_connect(NetworkManager_t) userdom_dontaudit_use_unpriv_user_fds(NetworkManager_t) userdom_dontaudit_use_user_ttys(NetworkManager_t) # Read gnome-keyring +userdom_read_home_certs(NetworkManager_t) userdom_read_user_home_content_files(NetworkManager_t) +userdom_dgram_send(NetworkManager_t) + +cron_read_system_job_lib_files(NetworkManager_t) + +optional_policy(` + avahi_domtrans(NetworkManager_t) + avahi_kill(NetworkManager_t) + avahi_signal(NetworkManager_t) + avahi_signull(NetworkManager_t) + avahi_dbus_chat(NetworkManager_t) +') optional_policy(` bind_domtrans(NetworkManager_t) bind_manage_cache(NetworkManager_t) + bind_kill(NetworkManager_t) bind_signal(NetworkManager_t) + bind_signull(NetworkManager_t) ') optional_policy(` @@ -142,12 +182,29 @@ ') optional_policy(` - consoletype_exec(NetworkManager_t) + consoletype_domtrans(NetworkManager_t) ') optional_policy(` - dbus_system_bus_client(NetworkManager_t) - dbus_connect_system_bus(NetworkManager_t) + dbus_system_domain(NetworkManager_t, NetworkManager_exec_t) + + optional_policy(` + consolekit_dbus_chat(NetworkManager_t) + ') +') + +optional_policy(` + dnsmasq_read_pid_files(NetworkManager_t) + dnsmasq_delete_pid_files(NetworkManager_t) + dnsmasq_domtrans(NetworkManager_t) + dnsmasq_initrc_domtrans(NetworkManager_t) + dnsmasq_kill(NetworkManager_t) + dnsmasq_signal(NetworkManager_t) + dnsmasq_signull(NetworkManager_t) +') + +optional_policy(` + hal_write_log(NetworkManager_t) ') optional_policy(` @@ -155,23 +212,51 @@ ') optional_policy(` - nis_use_ypbind(NetworkManager_t) + iptables_domtrans(NetworkManager_t) ') optional_policy(` - nscd_socket_use(NetworkManager_t) + nscd_domtrans(NetworkManager_t) nscd_signal(NetworkManager_t) + nscd_signull(NetworkManager_t) + nscd_kill(NetworkManager_t) + nscd_initrc_domtrans(NetworkManager_t) +') + +optional_policy(` + # Dispatcher starting and stoping ntp + ntp_initrc_domtrans(NetworkManager_t) ') optional_policy(` openvpn_domtrans(NetworkManager_t) + openvpn_kill(NetworkManager_t) openvpn_signal(NetworkManager_t) + openvpn_signull(NetworkManager_t) +') + +optional_policy(` + policykit_dbus_chat(NetworkManager_t) + policykit_domtrans_auth(NetworkManager_t) + policykit_read_lib(NetworkManager_t) + policykit_read_reload(NetworkManager_t) + userdom_read_all_users_state(NetworkManager_t) ') optional_policy(` + ppp_initrc_domtrans(NetworkManager_t) ppp_domtrans(NetworkManager_t) - ppp_read_pid_files(NetworkManager_t) + ppp_manage_pid_files(NetworkManager_t) + ppp_kill(NetworkManager_t) ppp_signal(NetworkManager_t) + ppp_signull(NetworkManager_t) + ppp_read_config(NetworkManager_t) +') + +optional_policy(` + rpm_exec(NetworkManager_t) + rpm_read_db(NetworkManager_t) + rpm_dontaudit_manage_db(NetworkManager_t) ') optional_policy(` @@ -179,12 +264,16 @@ ') optional_policy(` + udev_exec(NetworkManager_t) udev_read_db(NetworkManager_t) ') optional_policy(` vpn_domtrans(NetworkManager_t) + vpn_kill(NetworkManager_t) vpn_signal(NetworkManager_t) + vpn_signull(NetworkManager_t) + vpn_relabelfrom_tun_socket(NetworkManager_t) ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nis.fc serefpolicy-3.7.19/policy/modules/services/nis.fc --- nsaserefpolicy/policy/modules/services/nis.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/nis.fc 2010-05-28 09:42:00.136610568 +0200 @@ -1,4 +1,7 @@ - +/etc/rc\.d/init\.d/ypbind -- gen_context(system_u:object_r:ypbind_initrc_exec_t,s0) +/etc/rc\.d/init\.d/yppasswd -- gen_context(system_u:object_r:nis_initrc_exec_t,s0) +/etc/rc\.d/init\.d/ypserv -- gen_context(system_u:object_r:nis_initrc_exec_t,s0) +/etc/rc\.d/init\.d/ypxfrd -- gen_context(system_u:object_r:nis_initrc_exec_t,s0) /etc/ypserv\.conf -- gen_context(system_u:object_r:ypserv_conf_t,s0) /sbin/ypbind -- gen_context(system_u:object_r:ypbind_exec_t,s0) @@ -11,3 +14,8 @@ /usr/sbin/ypserv -- gen_context(system_u:object_r:ypserv_exec_t,s0) /var/yp(/.*)? gen_context(system_u:object_r:var_yp_t,s0) + +/var/run/ypxfrd.* -- gen_context(system_u:object_r:ypxfr_var_run_t,s0) +/var/run/ypbind.* -- gen_context(system_u:object_r:ypbind_var_run_t,s0) +/var/run/ypserv.* -- gen_context(system_u:object_r:ypserv_var_run_t,s0) +/var/run/yppass.* -- gen_context(system_u:object_r:yppasswdd_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nis.if serefpolicy-3.7.19/policy/modules/services/nis.if --- nsaserefpolicy/policy/modules/services/nis.if 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/nis.if 2010-05-28 09:42:00.136610568 +0200 @@ -28,7 +28,7 @@ type var_yp_t; ') - dontaudit $1 self:capability net_bind_service; + allow $1 self:capability net_bind_service; allow $1 self:tcp_socket create_stream_socket_perms; allow $1 self:udp_socket create_socket_perms; @@ -133,11 +133,37 @@ ######################################## ## +## Execute ypbind in the ypbind domain, and +## allow the specified role the ypbind domain. +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed the ypbind domain. +## +## +## +# +interface(`nis_run_ypbind',` + gen_require(` + type ypbind_t; + ') + + nis_domtrans_ypbind($1) + role $2 types ypbind_t; +') + +######################################## +## ## Send generic signals to ypbind. ## ## ## -## The type of the process performing this action. +## Domain allowed access. ## ## # @@ -155,7 +181,7 @@ ##
## ## -## The type of the process performing this action. +## Domain allowed access. ## ## # @@ -174,7 +200,7 @@ ##
## ## -## The type of the process performing this action. +## Domain allowed access. ## ## # @@ -274,7 +300,44 @@ ######################################## ## -## All of the rules required to administrate +## Execute nis server in the nis domain. +## +## +## +## Domain allowed access. +## +## +# +# +interface(`nis_initrc_domtrans',` + gen_require(` + type nis_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, nis_initrc_exec_t) +') + +######################################## +## +## Execute nis server in the nis domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`nis_initrc_domtrans_ypbind',` + gen_require(` + type ypbind_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, ypbind_initrc_exec_t) +') + +######################################## +## +## All of the rules required to administrate ## an nis environment ## ## @@ -294,6 +357,7 @@ type ypbind_t, yppasswdd_t, ypserv_t, ypxfr_t; type ypbind_tmp_t, ypserv_tmp_t, ypserv_conf_t; type ypbind_var_run_t, yppasswdd_var_run_t, ypserv_var_run_t; + type ypbind_initrc_exec_t, nis_initrc_exec_t; ') allow $1 ypbind_t:process { ptrace signal_perms }; @@ -308,6 +372,13 @@ allow $1 ypxfr_t:process { ptrace signal_perms }; ps_process_pattern($1, ypxfr_t) + nis_initrc_domtrans($1) + nis_initrc_domtrans_ypbind($1) + domain_system_change_exemption($1) + role_transition $2 nis_initrc_exec_t system_r; + role_transition $2 ypbind_initrc_exec_t system_r; + allow $2 system_r; + files_list_tmp($1) admin_pattern($1, ypbind_tmp_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nis.te serefpolicy-3.7.19/policy/modules/services/nis.te --- nsaserefpolicy/policy/modules/services/nis.te 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/nis.te 2010-05-28 09:42:00.137610990 +0200 @@ -1,11 +1,14 @@ -policy_module(nis, 1.9.0) +policy_module(nis, 1.10.0) ######################################## # # Declarations # +type nis_initrc_exec_t; +init_script_file(nis_initrc_exec_t) + type var_yp_t; files_type(var_yp_t) @@ -13,6 +16,9 @@ type ypbind_exec_t; init_daemon_domain(ypbind_t, ypbind_exec_t) +type ypbind_initrc_exec_t; +init_script_file(ypbind_initrc_exec_t) + type ypbind_tmp_t; files_tmp_file(ypbind_tmp_t) @@ -44,6 +50,9 @@ type ypxfr_exec_t; init_daemon_domain(ypxfr_t, ypxfr_exec_t) +type ypxfr_var_run_t; +files_pid_file(ypxfr_var_run_t) + ######################################## # # ypbind local policy @@ -65,9 +74,8 @@ manage_files_pattern(ypbind_t, var_yp_t, var_yp_t) +kernel_read_system_state(ypbind_t) kernel_read_kernel_sysctls(ypbind_t) -kernel_list_proc(ypbind_t) -kernel_read_proc_symlinks(ypbind_t) corenet_all_recvfrom_unlabeled(ypbind_t) corenet_all_recvfrom_netlabel(ypbind_t) @@ -136,7 +144,7 @@ allow yppasswdd_t self:capability dac_override; dontaudit yppasswdd_t self:capability sys_tty_config; allow yppasswdd_t self:fifo_file rw_fifo_file_perms; -allow yppasswdd_t self:process { setfscreate signal_perms }; +allow yppasswdd_t self:process { getsched setfscreate signal_perms }; allow yppasswdd_t self:unix_dgram_socket create_socket_perms; allow yppasswdd_t self:unix_stream_socket create_stream_socket_perms; allow yppasswdd_t self:netlink_route_socket r_netlink_socket_perms; @@ -250,6 +258,8 @@ corenet_udp_sendrecv_all_ports(ypserv_t) corenet_tcp_bind_generic_node(ypserv_t) corenet_udp_bind_generic_node(ypserv_t) +corenet_tcp_bind_reserved_port(ypserv_t) +corenet_udp_bind_reserved_port(ypserv_t) corenet_tcp_bind_all_rpc_ports(ypserv_t) corenet_udp_bind_all_rpc_ports(ypserv_t) corenet_dontaudit_tcp_bind_all_reserved_ports(ypserv_t) @@ -305,6 +315,9 @@ allow ypxfr_t ypserv_conf_t:file read_file_perms; +manage_files_pattern(ypxfr_t, ypxfr_var_run_t, ypxfr_var_run_t) +files_pid_filetrans(ypxfr_t, ypxfr_var_run_t, file) + corenet_all_recvfrom_unlabeled(ypxfr_t) corenet_all_recvfrom_netlabel(ypxfr_t) corenet_tcp_sendrecv_generic_if(ypxfr_t) @@ -315,6 +328,8 @@ corenet_udp_sendrecv_all_ports(ypxfr_t) corenet_tcp_bind_generic_node(ypxfr_t) corenet_udp_bind_generic_node(ypxfr_t) +corenet_tcp_bind_reserved_port(ypxfr_t) +corenet_udp_bind_reserved_port(ypxfr_t) corenet_tcp_bind_all_rpc_ports(ypxfr_t) corenet_udp_bind_all_rpc_ports(ypxfr_t) corenet_dontaudit_tcp_bind_all_reserved_ports(ypxfr_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nscd.if serefpolicy-3.7.19/policy/modules/services/nscd.if --- nsaserefpolicy/policy/modules/services/nscd.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/nscd.if 2010-05-28 09:42:00.138610784 +0200 @@ -121,6 +121,24 @@ ######################################## ## +## Use nscd services +## +## +## +## Domain allowed access. +## +## +# +interface(`nscd_use',` + tunable_policy(`nscd_use_shm',` + nscd_shm_use($1) + ',` + nscd_socket_use($1) + ') +') + +######################################## +## ## Use NSCD services by mapping the database from ## an inherited NSCD file descriptor. ## @@ -168,7 +186,7 @@ type nscd_var_run_t; ') - dontaudit $1 nscd_var_run_t:dir search; + dontaudit $1 nscd_var_run_t:dir search_dir_perms; ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nscd.te serefpolicy-3.7.19/policy/modules/services/nscd.te --- nsaserefpolicy/policy/modules/services/nscd.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/nscd.te 2010-06-01 17:15:11.443159955 +0200 @@ -1,10 +1,17 @@ -policy_module(nscd, 1.10.0) +policy_module(nscd, 1.10.1) gen_require(` class nscd all_nscd_perms; ') +## +##

+## Allow confined applications to use nscd shared memory. +##

+##
+gen_tunable(nscd_use_shm, false) + ######################################## # # Declarations @@ -31,7 +38,7 @@ # Local policy # -allow nscd_t self:capability { kill setgid setuid }; +allow nscd_t self:capability { kill setgid setuid sys_ptrace }; dontaudit nscd_t self:capability sys_tty_config; allow nscd_t self:process { getattr getcap setcap setsched signal_perms }; allow nscd_t self:fifo_file read_fifo_file_perms; @@ -91,6 +98,7 @@ selinux_compute_relabel_context(nscd_t) selinux_compute_user_contexts(nscd_t) domain_use_interactive_fds(nscd_t) +domain_search_all_domains_state(nscd_t) files_read_etc_files(nscd_t) files_read_generic_tmp_symlinks(nscd_t) @@ -113,6 +121,10 @@ userdom_dontaudit_search_user_home_dirs(nscd_t) optional_policy(` + accountsd_dontaudit_rw_fifo_file(nscd_t) +') + +optional_policy(` cron_read_system_job_tmp_files(nscd_t) ') @@ -128,3 +140,16 @@ xen_dontaudit_rw_unix_stream_sockets(nscd_t) xen_append_log(nscd_t) ') + +optional_policy(` + tunable_policy(`samba_domain_controller',` + samba_append_log(nscd_t) + samba_dontaudit_use_fds(nscd_t) + ') + samba_read_config(nscd_t) + samba_read_var_files(nscd_t) +') + +optional_policy(` + unconfined_dontaudit_rw_packet_sockets(nscd_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nslcd.te serefpolicy-3.7.19/policy/modules/services/nslcd.te --- nsaserefpolicy/policy/modules/services/nslcd.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/nslcd.te 2010-05-28 09:42:00.139610787 +0200 @@ -35,6 +35,8 @@ manage_sock_files_pattern(nslcd_t, nslcd_var_run_t, nslcd_var_run_t) files_pid_filetrans(nslcd_t, nslcd_var_run_t, { file dir }) +kernel_read_system_state(nslcd_t) + files_read_etc_files(nslcd_t) auth_use_nsswitch(nslcd_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ntop.te serefpolicy-3.7.19/policy/modules/services/ntop.te --- nsaserefpolicy/policy/modules/services/ntop.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/ntop.te 2010-05-28 09:42:00.140610931 +0200 @@ -11,12 +11,12 @@ init_daemon_domain(ntop_t, ntop_exec_t) application_domain(ntop_t, ntop_exec_t) +type ntop_initrc_exec_t; +init_script_file(ntop_initrc_exec_t) + type ntop_etc_t; files_config_file(ntop_etc_t) -type ntop_http_content_t; -files_type(ntop_http_content_t) - type ntop_tmp_t; files_tmp_file(ntop_tmp_t) @@ -37,26 +37,28 @@ allow ntop_t self:fifo_file rw_fifo_file_perms; allow ntop_t self:tcp_socket create_stream_socket_perms; allow ntop_t self:udp_socket create_socket_perms; +allow ntop_t self:unix_dgram_socket create_socket_perms; +allow ntop_t self:unix_stream_socket create_stream_socket_perms; allow ntop_t self:packet_socket create_socket_perms; +allow ntop_t self:socket create_socket_perms; allow ntop_t ntop_etc_t:dir list_dir_perms; read_files_pattern(ntop_t, ntop_etc_t, ntop_etc_t) read_lnk_files_pattern(ntop_t, ntop_etc_t, ntop_etc_t) -allow ntop_t ntop_http_content_t:dir list_dir_perms; -read_files_pattern(ntop_t, ntop_http_content_t, ntop_http_content_t) - manage_dirs_pattern(ntop_t, ntop_tmp_t, ntop_tmp_t) manage_files_pattern(ntop_t, ntop_tmp_t, ntop_tmp_t) files_tmp_filetrans(ntop_t, ntop_tmp_t, { file dir }) -create_dirs_pattern(ntop_t, ntop_var_lib_t, ntop_var_lib_t) +manage_dirs_pattern(ntop_t, ntop_var_lib_t, ntop_var_lib_t) manage_files_pattern(ntop_t, ntop_var_lib_t, ntop_var_lib_t) -files_var_lib_filetrans(ntop_t, ntop_var_lib_t, file) +files_var_lib_filetrans(ntop_t, ntop_var_lib_t, { file dir } ) manage_files_pattern(ntop_t, ntop_var_run_t, ntop_var_run_t) files_pid_filetrans(ntop_t, ntop_var_run_t, file) +kernel_request_load_module(ntop_t) +kernel_read_system_state(ntop_t) kernel_read_network_state(ntop_t) kernel_read_kernel_sysctls(ntop_t) kernel_list_proc(ntop_t) @@ -72,26 +74,36 @@ corenet_raw_sendrecv_generic_node(ntop_t) corenet_tcp_sendrecv_all_ports(ntop_t) corenet_udp_sendrecv_all_ports(ntop_t) +corenet_tcp_bind_ntop_port(ntop_t) +corenet_tcp_connect_ntop_port(ntop_t) +corenet_tcp_connect_http_port(ntop_t) dev_read_sysfs(ntop_t) +dev_rw_generic_usb_dev(ntop_t) domain_use_interactive_fds(ntop_t) files_read_etc_files(ntop_t) +files_read_usr_files(ntop_t) fs_getattr_all_fs(ntop_t) fs_search_auto_mountpoints(ntop_t) +auth_use_nsswitch(ntop_t) + logging_send_syslog_msg(ntop_t) miscfiles_read_localization(ntop_t) - -sysnet_read_config(ntop_t) +miscfiles_read_fonts(ntop_t) userdom_dontaudit_use_unpriv_user_fds(ntop_t) userdom_dontaudit_search_user_home_dirs(ntop_t) optional_policy(` + apache_read_sys_content(ntop_t) +') + +optional_policy(` seutil_sigchld_newrole(ntop_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ntp.te serefpolicy-3.7.19/policy/modules/services/ntp.te --- nsaserefpolicy/policy/modules/services/ntp.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/ntp.te 2010-05-28 09:42:00.141610585 +0200 @@ -97,9 +97,12 @@ dev_read_sysfs(ntpd_t) # for SSP dev_read_urand(ntpd_t) +dev_rw_realtime_clock(ntpd_t) fs_getattr_all_fs(ntpd_t) fs_search_auto_mountpoints(ntpd_t) +# Necessary to communicate with gpsd devices +fs_rw_tmpfs_files(ntpd_t) term_use_ptmx(ntpd_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nut.te serefpolicy-3.7.19/policy/modules/services/nut.te --- nsaserefpolicy/policy/modules/services/nut.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/nut.te 2010-05-28 09:42:00.142610728 +0200 @@ -104,6 +104,10 @@ mta_send_mail(nut_upsmon_t) +optional_policy(` + shutdown_domtrans(nut_upsmon_t) +') + ######################################## # # Local policy for upsdrvctl diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nx.fc serefpolicy-3.7.19/policy/modules/services/nx.fc --- nsaserefpolicy/policy/modules/services/nx.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/nx.fc 2010-05-28 09:42:00.142610728 +0200 @@ -1,7 +1,15 @@ /opt/NX/bin/nxserver -- gen_context(system_u:object_r:nx_server_exec_t,s0) -/opt/NX/home/nx/\.ssh(/.*)? gen_context(system_u:object_r:nx_server_ssh_home_t,s0) - +/opt/NX/home(/.*)? gen_context(system_u:object_r:nx_server_var_lib_t,s0) +/opt/NX/home/nx/\.ssh(/.*)? gen_context(system_u:object_r:nx_server_home_ssh_t,s0) /opt/NX/var(/.*)? gen_context(system_u:object_r:nx_server_var_run_t,s0) +/usr/NX/bin/nxserver -- gen_context(system_u:object_r:nx_server_exec_t,s0) + +/usr/NX/home(/.*)? gen_context(system_u:object_r:nx_server_var_lib_t,s0) +/usr/NX/home/nx/\.ssh(/.*)? gen_context(system_u:object_r:nx_server_home_ssh_t,s0) + +/var/lib/nxserver/home/.ssh(/.*)? gen_context(system_u:object_r:nx_server_home_ssh_t,s0) +/var/lib/nxserver(/.*)? gen_context(system_u:object_r:nx_server_var_lib_t,s0) + /usr/libexec/nx/nxserver -- gen_context(system_u:object_r:nx_server_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nx.if serefpolicy-3.7.19/policy/modules/services/nx.if --- nsaserefpolicy/policy/modules/services/nx.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/nx.if 2010-05-28 09:42:00.143610940 +0200 @@ -17,3 +17,70 @@ spec_domtrans_pattern($1, nx_server_exec_t, nx_server_t) ') + +######################################## +## +## Read nx home directory content +## +## +## +## Domain allowed access. +## +## +# +interface(`nx_read_home_files',` + gen_require(` + type nx_server_home_ssh_t, nx_server_var_lib_t; + ') + + allow $1 nx_server_var_lib_t:dir search_dir_perms; + read_files_pattern($1, nx_server_home_ssh_t, nx_server_home_ssh_t) + read_lnk_files_pattern($1, nx_server_home_ssh_t, nx_server_home_ssh_t) +') + +######################################## +## +## Read nx home directory content +## +## +## +## Domain allowed access. +## +## +# +interface(`nx_search_var_lib',` + gen_require(` + type nx_server_var_lib_t; + ') + + allow $1 nx_server_var_lib_t:dir search_dir_perms; +') + +######################################## +## +## Create an object in the root directory, with a private +## type using a type transition. +## +## +## +## Domain allowed access. +## +## +## +## +## The type of the object to be created. +## +## +## +## +## The object class of the object being created. +## +## +# +interface(`nx_var_lib_filetrans',` + gen_require(` + type nx_server_var_lib_t; + ') + + filetrans_pattern($1, nx_server_var_lib_t, $2, $3) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/nx.te serefpolicy-3.7.19/policy/modules/services/nx.te --- nsaserefpolicy/policy/modules/services/nx.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/nx.te 2010-05-28 09:42:00.144610804 +0200 @@ -25,6 +25,12 @@ type nx_server_var_run_t; files_pid_file(nx_server_var_run_t) +type nx_server_var_lib_t; +files_type(nx_server_var_lib_t) + +type nx_server_home_ssh_t; +files_type(nx_server_home_ssh_t) + ######################################## # # NX server local policy @@ -37,6 +43,10 @@ allow nx_server_t nx_server_devpts_t:chr_file { rw_chr_file_perms setattr }; term_create_pty(nx_server_t, nx_server_devpts_t) +manage_files_pattern(nx_server_t, nx_server_var_lib_t,nx_server_var_lib_t) +manage_dirs_pattern(nx_server_t, nx_server_var_lib_t,nx_server_var_lib_t) +files_var_lib_filetrans(nx_server_t,nx_server_var_lib_t, { file dir }) + manage_dirs_pattern(nx_server_t, nx_server_tmp_t, nx_server_tmp_t) manage_files_pattern(nx_server_t, nx_server_tmp_t, nx_server_tmp_t) files_tmp_filetrans(nx_server_t, nx_server_tmp_t, { file dir }) @@ -44,6 +54,9 @@ manage_files_pattern(nx_server_t, nx_server_var_run_t, nx_server_var_run_t) files_pid_filetrans(nx_server_t, nx_server_var_run_t, file) +manage_dirs_pattern(nx_server_t, nx_server_home_ssh_t, nx_server_home_ssh_t) +manage_files_pattern(nx_server_t, nx_server_home_ssh_t, nx_server_home_ssh_t) + kernel_read_system_state(nx_server_t) kernel_read_kernel_sysctls(nx_server_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/oddjob.fc serefpolicy-3.7.19/policy/modules/services/oddjob.fc --- nsaserefpolicy/policy/modules/services/oddjob.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/oddjob.fc 2010-05-28 09:42:00.144610804 +0200 @@ -1,4 +1,5 @@ /usr/lib(64)?/oddjob/mkhomedir -- gen_context(system_u:object_r:oddjob_mkhomedir_exec_t,s0) +/usr/libexec/oddjob/mkhomedir -- gen_context(system_u:object_r:oddjob_mkhomedir_exec_t,s0) /usr/sbin/oddjobd -- gen_context(system_u:object_r:oddjob_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/oddjob.if serefpolicy-3.7.19/policy/modules/services/oddjob.if --- nsaserefpolicy/policy/modules/services/oddjob.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/oddjob.if 2010-05-28 09:42:00.145610598 +0200 @@ -44,6 +44,7 @@ ') domtrans_pattern(oddjob_t, $2, $1) + domain_user_exemption_target($1) ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/oddjob.te serefpolicy-3.7.19/policy/modules/services/oddjob.te --- nsaserefpolicy/policy/modules/services/oddjob.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/oddjob.te 2010-05-28 09:42:00.145610598 +0200 @@ -100,8 +100,7 @@ # Add/remove user home directories userdom_home_filetrans_user_home_dir(oddjob_mkhomedir_t) -userdom_manage_user_home_content_dirs(oddjob_mkhomedir_t) -userdom_manage_user_home_content_files(oddjob_mkhomedir_t) userdom_manage_user_home_dirs(oddjob_mkhomedir_t) -userdom_user_home_dir_filetrans_user_home_content(oddjob_mkhomedir_t, notdevfile_class_set) +userdom_manage_user_home_content_dirs(oddjob_mkhomedir_t) +userdom_manage_user_home_content(oddjob_mkhomedir_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/oident.te serefpolicy-3.7.19/policy/modules/services/oident.te --- nsaserefpolicy/policy/modules/services/oident.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/oident.te 2010-05-28 09:42:00.146610252 +0200 @@ -49,6 +49,7 @@ kernel_read_network_state(oidentd_t) kernel_read_network_state_symlinks(oidentd_t) kernel_read_sysctl(oidentd_t) +kernel_request_load_module(oidentd_t) logging_send_syslog_msg(oidentd_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/openvpn.te serefpolicy-3.7.19/policy/modules/services/openvpn.te --- nsaserefpolicy/policy/modules/services/openvpn.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/openvpn.te 2010-05-28 09:42:00.147610884 +0200 @@ -25,6 +25,9 @@ type openvpn_etc_rw_t; files_config_file(openvpn_etc_rw_t) +type openvpn_tmp_t; +files_tmp_file(openvpn_tmp_t) + type openvpn_initrc_exec_t; init_script_file(openvpn_initrc_exec_t) @@ -59,6 +62,9 @@ manage_files_pattern(openvpn_t, openvpn_etc_t, openvpn_etc_rw_t) filetrans_pattern(openvpn_t, openvpn_etc_t, openvpn_etc_rw_t, file) +manage_files_pattern(openvpn_t, openvpn_tmp_t, openvpn_tmp_t) +files_tmp_filetrans(openvpn_t, openvpn_tmp_t, file) + allow openvpn_t openvpn_var_log_t:file manage_file_perms; logging_log_filetrans(openvpn_t, openvpn_var_log_t, file) @@ -114,6 +120,7 @@ sysnet_etc_filetrans_config(openvpn_t) userdom_use_user_terminals(openvpn_t) +userdom_read_home_certs(openvpn_t) tunable_policy(`openvpn_enable_homedirs',` userdom_read_user_home_content_files(openvpn_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pegasus.te serefpolicy-3.7.19/policy/modules/services/pegasus.te --- nsaserefpolicy/policy/modules/services/pegasus.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/pegasus.te 2010-05-28 09:42:00.147610884 +0200 @@ -30,7 +30,7 @@ # Local policy # -allow pegasus_t self:capability { chown sys_nice setuid setgid dac_override net_bind_service }; +allow pegasus_t self:capability { chown ipc_lock sys_nice setuid setgid dac_override net_bind_service }; dontaudit pegasus_t self:capability sys_tty_config; allow pegasus_t self:process signal; allow pegasus_t self:fifo_file rw_fifo_file_perms; @@ -66,6 +66,8 @@ kernel_read_system_state(pegasus_t) kernel_search_vm_sysctl(pegasus_t) kernel_read_net_sysctls(pegasus_t) +kernel_read_xen_state(pegasus_t) +kernel_write_xen_state(pegasus_t) corenet_all_recvfrom_unlabeled(pegasus_t) corenet_all_recvfrom_netlabel(pegasus_t) @@ -96,13 +98,12 @@ auth_use_nsswitch(pegasus_t) auth_domtrans_chk_passwd(pegasus_t) +auth_read_shadow(pegasus_t) domain_use_interactive_fds(pegasus_t) domain_read_all_domains_state(pegasus_t) -files_read_etc_files(pegasus_t) -files_list_var_lib(pegasus_t) -files_read_var_lib_files(pegasus_t) +files_read_all_files(pegasus_t) files_read_var_lib_symlinks(pegasus_t) hostname_exec(pegasus_t) @@ -115,7 +116,6 @@ miscfiles_read_localization(pegasus_t) -sysnet_read_config(pegasus_t) sysnet_domtrans_ifconfig(pegasus_t) userdom_dontaudit_use_unpriv_user_fds(pegasus_t) @@ -126,6 +126,14 @@ ') optional_policy(` + samba_manage_config(pegasus_t) +') + +optional_policy(` + ssh_exec(pegasus_t) +') + +optional_policy(` seutil_sigchld_newrole(pegasus_t) seutil_dontaudit_read_config(pegasus_t) ') @@ -137,3 +145,13 @@ optional_policy(` unconfined_signull(pegasus_t) ') + +optional_policy(` + virt_domtrans(pegasus_t) + virt_manage_config(pegasus_t) +') + +optional_policy(` + xen_stream_connect(pegasus_t) + xen_stream_connect_xenstore(pegasus_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/piranha.fc serefpolicy-3.7.19/policy/modules/services/piranha.fc --- nsaserefpolicy/policy/modules/services/piranha.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/piranha.fc 2010-05-28 09:42:00.148610747 +0200 @@ -0,0 +1,21 @@ + +/etc/rc\.d/init\.d/pulse -- gen_context(system_u:object_r:piranha_pulse_initrc_exec_t,s0) + +# RHEL6 +#/etc/sysconfig/ha/lvs\.cf -- gen_context(system_u:object_r:piranha_etc_rw_t,s0) + +/etc/piranha/lvs\.cf -- gen_context(system_u:object_r:piranha_etc_rw_t,s0) + +/usr/sbin/fos -- gen_context(system_u:object_r:piranha_fos_exec_t,s0) +/usr/sbin/lvsd -- gen_context(system_u:object_r:piranha_lvs_exec_t,s0) +/usr/sbin/piranha_gui -- gen_context(system_u:object_r:piranha_web_exec_t,s0) +/usr/sbin/pulse -- gen_context(system_u:object_r:piranha_pulse_exec_t,s0) + +/var/log/piranha(/.*)? gen_context(system_u:object_r:piranha_log_t,s0) + +/var/run/fos\.pid -- gen_context(system_u:object_r:piranha_fos_var_run_t,s0) +/var/run/lvs\.pid -- gen_context(system_u:object_r:piranha_lvs_var_run_t,s0) +/var/run/piranha-httpd\.pid -- gen_context(system_u:object_r:piranha_web_var_run_t,s0) +/var/run/pulse\.pid -- gen_context(system_u:object_r:piranha_pulse_var_run_t,s0) + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/piranha.if serefpolicy-3.7.19/policy/modules/services/piranha.if --- nsaserefpolicy/policy/modules/services/piranha.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/piranha.if 2010-05-28 09:42:00.149610331 +0200 @@ -0,0 +1,175 @@ + +## policy for piranha + +####################################### +## +## Creates types and rules for a basic +## cluster init daemon domain. +## +## +## +## Prefix for the domain. +## +## +# +template(`piranha_domain_template',` + + gen_require(` + attribute piranha_domain; + ') + + ############################## + # + # piranha_$1_t declarations + # + + type piranha_$1_t, piranha_domain; + type piranha_$1_exec_t; + init_daemon_domain(piranha_$1_t, piranha_$1_exec_t) + + # pid files + type piranha_$1_var_run_t; + files_pid_file(piranha_$1_var_run_t) + + ############################## + # + # piranha_$1_t local policy + # + + manage_files_pattern(piranha_$1_t, piranha_$1_var_run_t, piranha_$1_var_run_t) + manage_dirs_pattern(piranha_$1_t, piranha_$1_var_run_t, piranha_$1_var_run_t) + files_pid_filetrans(piranha_$1_t, piranha_$1_var_run_t, { file }) +') + +######################################## +## +## Execute a domain transition to run fos. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`piranha_domtrans_fos',` + gen_require(` + type piranha_fos_t, piranha_fos_exec_t; + ') + + domtrans_pattern($1, piranha_fos_exec_t, piranha_fos_t) +') + +####################################### +## +## Execute a domain transition to run lvsd. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`piranha_domtrans_lvs',` + gen_require(` + type piranha_lvs_t, piranha_lvs_exec_t; + ') + + domtrans_pattern($1, piranha_lvs_exec_t, piranha_lvs_t) +') + +####################################### +## +## Execute a domain transition to run pulse. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`piranha_domtrans_pulse',` + gen_require(` + type piranha_pulse_t, piranha_pulse_exec_t; + ') + + domtrans_pattern($1, piranha_pulse_exec_t, piranha_pulse_t) +') + +####################################### +## +## Execute pulse server in the pulse domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`piranha_pulse_initrc_domtrans',` + gen_require(` + type piranha_pulse_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, piranha_pulse_initrc_exec_t) +') + +######################################## +## +## Allow the specified domain to read piranha's log files. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`piranha_read_log',` + gen_require(` + type piranha_log_t; + ') + + logging_search_logs($1) + read_files_pattern($1, piranha_log_t, piranha_log_t) +') + +######################################## +## +## Allow the specified domain to append +## piranha log files. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`piranha_append_log',` + gen_require(` + type piranha_log_t; + ') + + logging_search_logs($1) + append_files_pattern($1, piranha_log_t, piranha_log_t) +') + +######################################## +## +## Allow domain to manage piranha log files +## +## +## +## Domain to not audit. +## +## +# +interface(`piranha_manage_log',` + gen_require(` + type piranha_log_t; + ') + + logging_search_logs($1) + manage_dirs_pattern($1, piranha_log_t, piranha_log_t) + manage_files_pattern($1, piranha_log_t, piranha_log_t) + manage_lnk_files_pattern($1, piranha_log_t, piranha_log_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/piranha.te serefpolicy-3.7.19/policy/modules/services/piranha.te --- nsaserefpolicy/policy/modules/services/piranha.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/piranha.te 2010-05-28 09:42:00.149610331 +0200 @@ -0,0 +1,187 @@ + +policy_module(piranha,1.0.0) + +######################################## +# +# Declarations +# + +## +##

+## Allow piranha-lvs domain to connect to the network using TCP. +##

+##
+gen_tunable(piranha_lvs_can_network_connect, false) + +attribute piranha_domain; + +piranha_domain_template(fos) + +piranha_domain_template(lvs) + +piranha_domain_template(pulse) + +type piranha_pulse_initrc_exec_t; +init_script_file(piranha_pulse_initrc_exec_t) + +piranha_domain_template(web) + +permissive piranha_fos_t; +permissive piranha_lvs_t; +permissive piranha_pulse_t; +permissive piranha_web_t; + +type piranha_etc_rw_t; +files_type(piranha_etc_rw_t) + +type piranha_log_t; +logging_log_file(piranha_log_t) + +####################################### +# +# piranha-fos local policy +# + +kernel_read_kernel_sysctls(piranha_fos_t) + +domain_read_all_domains_state(piranha_fos_t) + +consoletype_exec(piranha_fos_t) + +# start and stop services +init_domtrans_script(piranha_fos_t) + +######################################## +# +# piranha-gui local policy +# + +allow piranha_web_t self:capability { setuid sys_nice kill setgid }; +allow piranha_web_t self:process { getsched setsched signal ptrace }; +allow piranha_web_t self:rawip_socket create_socket_perms; + +allow piranha_web_t self:netlink_route_socket r_netlink_socket_perms; +allow piranha_web_t self:sem create_sem_perms; +allow piranha_web_t self:shm create_shm_perms; + +rw_files_pattern(piranha_web_t, piranha_etc_rw_t, piranha_etc_rw_t) + +manage_dirs_pattern(piranha_web_t, piranha_log_t, piranha_log_t) +manage_files_pattern(piranha_web_t, piranha_log_t, piranha_log_t) +logging_log_filetrans(piranha_web_t, piranha_log_t, { dir file } ) + +piranha_pulse_initrc_domtrans(piranha_web_t) + +kernel_read_kernel_sysctls(piranha_web_t) + +corenet_tcp_bind_piranha_port(piranha_web_t) + +dev_read_urand(piranha_web_t) + +domain_read_all_domains_state(piranha_web_t) + +files_read_usr_files(piranha_web_t) + +consoletype_exec(piranha_web_t) + +optional_policy(` + apache_exec_modules(piranha_web_t) + apache_exec(piranha_web_t) +') + +###################################### +# +# piranha-lvs local policy +# + +# neede by nanny +allow piranha_lvs_t self:capability { net_raw sys_nice }; + +allow piranha_lvs_t self:process signal; + +allow piranha_lvs_t self:unix_dgram_socket create_socket_perms; +allow piranha_lvs_t self:rawip_socket create_socket_perms; + +kernel_read_kernel_sysctls(piranha_lvs_t) + +# needed by nanny +corenet_tcp_connect_ftp_port(piranha_lvs_t) +corenet_tcp_connect_http_port(piranha_lvs_t) + +sysnet_dns_name_resolve(piranha_lvs_t) + +# needed by nanny +tunable_policy(`piranha_lvs_can_network_connect',` + corenet_tcp_connect_all_ports(piranha_lvs_t) +') + +# needed by ipvsadm +optional_policy(` + iptables_domtrans(piranha_lvs_t) +') + +####################################### +# +# piranha-pulse local policy +# + +allow piranha_pulse_t self:packet_socket create_socket_perms; + +# pulse starts fos and lvs daemon +domtrans_pattern(piranha_fos_t, piranha_fos_exec_t, piranha_fos_t) +allow piranha_pulse_t piranha_fos_t:process signal; + +domtrans_pattern(piranha_pulse_t, piranha_lvs_exec_t, piranha_lvs_t) +allow piranha_pulse_t piranha_lvs_t:process signal; + +corenet_udp_bind_apertus_ldp_port(piranha_pulse_t) + +sysnet_dns_name_resolve(piranha_pulse_t) + +optional_policy(` + netutils_domtrans_ping(piranha_pulse_t) +') + +optional_policy(` + sysnet_domtrans_ifconfig(piranha_pulse_t) +') + +#################################### +# +# piranha domains common policy +# + +allow piranha_domain self:fifo_file rw_fifo_file_perms; +allow piranha_domain self:tcp_socket create_stream_socket_perms; +allow piranha_domain self:udp_socket create_socket_perms; +allow piranha_domain self:unix_stream_socket create_stream_socket_perms; + +read_files_pattern(piranha_domain, piranha_etc_rw_t, piranha_etc_rw_t) + +kernel_read_system_state(piranha_domain) +kernel_read_network_state(piranha_domain) + +corenet_all_recvfrom_unlabeled(piranha_domain) +corenet_all_recvfrom_netlabel(piranha_domain) +corenet_tcp_sendrecv_generic_if(piranha_domain) +corenet_udp_sendrecv_generic_if(piranha_domain) +corenet_tcp_sendrecv_generic_node(piranha_domain) +corenet_udp_sendrecv_generic_node(piranha_domain) +corenet_tcp_sendrecv_all_ports(piranha_domain) +corenet_udp_sendrecv_all_ports(piranha_domain) +corenet_tcp_bind_generic_node(piranha_domain) +corenet_udp_bind_generic_node(piranha_domain) + +files_read_etc_files(piranha_domain) + +corecmd_exec_bin(piranha_domain) +corecmd_exec_shell(piranha_domain) + +libs_use_ld_so(piranha_domain) +libs_use_shared_libs(piranha_domain) + +logging_send_syslog_msg(piranha_domain) + +miscfiles_read_localization(piranha_domain) + +sysnet_read_config(piranha_domain) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/plymouthd.fc serefpolicy-3.7.19/policy/modules/services/plymouthd.fc --- nsaserefpolicy/policy/modules/services/plymouthd.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/plymouthd.fc 2010-05-28 09:42:00.150610614 +0200 @@ -0,0 +1,9 @@ +/bin/plymouth -- gen_context(system_u:object_r:plymouth_exec_t, s0) + +/sbin/plymouthd -- gen_context(system_u:object_r:plymouthd_exec_t, s0) + +/var/spool/plymouth(/.*)? gen_context(system_u:object_r:plymouthd_spool_t, s0) + +/var/lib/plymouth(/.*)? gen_context(system_u:object_r:plymouthd_var_lib_t, s0) + +/var/run/plymouth(/.*)? gen_context(system_u:object_r:plymouthd_var_run_t, s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/plymouthd.if serefpolicy-3.7.19/policy/modules/services/plymouthd.if --- nsaserefpolicy/policy/modules/services/plymouthd.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/plymouthd.if 2010-05-28 09:42:00.150610614 +0200 @@ -0,0 +1,322 @@ +## policy for plymouthd + +######################################## +## +## Execute a domain transition to run plymouthd. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`plymouthd_domtrans', ` + gen_require(` + type plymouthd_t, plymouthd_exec_t; + ') + + domtrans_pattern($1, plymouthd_exec_t, plymouthd_t) +') + +######################################## +## +## Execute the plymoth daemon in the current domain +## +## +## +## Domain allowed to transition. +## +## +# +interface(`plymouthd_exec', ` + gen_require(` + type plymouthd_exec_t; + ') + + can_exec($1, plymouthd_exec_t) +') + +######################################## +## +## Execute the plymoth command in the current domain +## +## +## +## Domain allowed to transition. +## +## +# +interface(`plymouthd_exec_plymouth', ` + gen_require(` + type plymouth_exec_t; + ') + + can_exec($1, plymouth_exec_t) +') + +######################################## +## +## Execute a domain transition to run plymouthd. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`plymouthd_domtrans_plymouth', ` + gen_require(` + type plymouth_t, plymouth_exec_t; + ') + + domtrans_pattern($1, plymouth_exec_t, plymouth_t) +') + + +######################################## +## +## Read plymouthd PID files. +## +## +## +## Domain allowed access. +## +## +# +interface(`plymouthd_read_pid_files', ` + gen_require(` + type plymouthd_var_run_t; + ') + + files_search_pids($1) + allow $1 plymouthd_var_run_t:file read_file_perms; +') + +######################################## +## +## Manage plymouthd var_run files. +## +## +## +## Domain allowed access. +## +## +# +interface(`plymouthd_manage_var_run', ` + gen_require(` + type plymouthd_var_run_t; + ') + + manage_dirs_pattern($1, plymouthd_var_run_t, plymouthd_var_run_t) + manage_files_pattern($1, plymouthd_var_run_t, plymouthd_var_run_t) + manage_lnk_files_pattern($1, plymouthd_var_run_t, plymouthd_var_run_t) +') + + +######################################## +## +## Search plymouthd lib directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`plymouthd_search_lib', ` + gen_require(` + type plymouthd_var_lib_t; + ') + + allow $1 plymouthd_var_lib_t:dir search_dir_perms; + files_search_var_lib($1) +') + +######################################## +## +## Read plymouthd lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`plymouthd_read_lib_files', ` + gen_require(` + type plymouthd_var_lib_t; + ') + + files_search_var_lib($1) + read_files_pattern($1, plymouthd_var_lib_t, plymouthd_var_lib_t) +') + +######################################## +## +## Create, read, write, and delete +## plymouthd lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`plymouthd_manage_lib_files', ` + gen_require(` + type plymouthd_var_lib_t; + ') + + files_search_var_lib($1) + manage_files_pattern($1, plymouthd_var_lib_t, plymouthd_var_lib_t) +') + +######################################## +## +## Manage plymouthd var_lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`plymouthd_manage_var_lib', ` + gen_require(` + type plymouthd_var_lib_t; + ') + + manage_dirs_pattern($1, plymouthd_var_lib_t, plymouthd_var_lib_t) + manage_files_pattern($1, plymouthd_var_lib_t, plymouthd_var_lib_t) + manage_lnk_files_pattern($1, plymouthd_var_lib_t, plymouthd_var_lib_t) +') + + +######################################## +## +## Search plymouthd spool directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`plymouthd_search_spool', ` + gen_require(` + type plymouthd_spool_t; + ') + + allow $1 plymouthd_spool_t:dir search_dir_perms; + files_search_spool($1) +') + +######################################## +## +## Read plymouthd spool files. +## +## +## +## Domain allowed access. +## +## +# +interface(`plymouthd_read_spool_files', ` + gen_require(` + type plymouthd_spool_t; + ') + + files_search_spool($1) + read_files_pattern($1, plymouthd_spool_t, plymouthd_spool_t) +') + +######################################## +## +## Create, read, write, and delete +## plymouthd spool files. +## +## +## +## Domain allowed access. +## +## +# +interface(`plymouthd_manage_spool_files', ` + gen_require(` + type plymouthd_spool_t; + ') + + files_search_spool($1) + manage_files_pattern($1, plymouthd_spool_t, plymouthd_spool_t) +') + +######################################## +## +## Allow domain to manage plymouthd spool files +## +## +## +## Domain allowed access +## +## +# +interface(`plymouthd_manage_spool', ` + gen_require(` + type plymouthd_spool_t; + ') + + manage_dirs_pattern($1, plymouthd_spool_t, plymouthd_spool_t) + manage_files_pattern($1, plymouthd_spool_t, plymouthd_spool_t) + manage_lnk_files_pattern($1, plymouthd_spool_t, plymouthd_spool_t) +') + +######################################## +## +## All of the rules required to administrate +## an plymouthd environment +## +## +## +## Domain allowed access. +## +## +## +## +## Role allowed access. +## +## +## +# +interface(`plymouthd_admin', ` + gen_require(` + type plymouthd_t; + ') + + allow $1 plymouthd_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, plymouthd_t, plymouthd_t) + + plymouthd_manage_var_run($1) + + plymouthd_manage_var_lib($1) + + plymouthd_manage_spool($1) +') + +######################################## +## +## Allow domain to Stream socket connect +## to Plymouth daemon. +## +## +## +## Domain allowed access. +## +## +# +interface(`plymouthd_stream_connect', ` + gen_require(` + type plymouthd_t; + ') + + allow $1 plymouthd_t:unix_stream_socket connectto; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/plymouthd.te serefpolicy-3.7.19/policy/modules/services/plymouthd.te --- nsaserefpolicy/policy/modules/services/plymouthd.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/plymouthd.te 2010-05-28 09:42:00.151610478 +0200 @@ -0,0 +1,109 @@ +policy_module(plymouthd, 1.0.0) + +######################################## +# +# Plymouthd private declarations +# + +type plymouthd_t; +type plymouthd_exec_t; +init_daemon_domain(plymouthd_t, plymouthd_exec_t) + +type plymouthd_var_run_t; +files_pid_file(plymouthd_var_run_t) + +type plymouthd_var_lib_t; +files_type(plymouthd_var_lib_t) + +type plymouthd_spool_t; +files_type(plymouthd_spool_t) + +######################################## +# +# Plymouth private declarations +# + +type plymouth_t; +type plymouth_exec_t; +application_domain(plymouth_t, plymouth_exec_t) + +######################################## +# +# Plymouthd private policy +# + +allow plymouthd_t self:capability { sys_admin sys_tty_config }; +dontaudit plymouthd_t self:capability dac_override; +allow plymouthd_t self:process signal; +allow plymouthd_t self:fifo_file rw_fifo_file_perms; +allow plymouthd_t self:unix_stream_socket create_stream_socket_perms; + +kernel_read_system_state(plymouthd_t) +kernel_request_load_module(plymouthd_t) +kernel_change_ring_buffer_level(plymouthd_t) + +dev_rw_dri(plymouthd_t) +dev_read_sysfs(plymouthd_t) +dev_read_framebuffer(plymouthd_t) +dev_write_framebuffer(plymouthd_t) + +domain_use_interactive_fds(plymouthd_t) + +files_read_etc_files(plymouthd_t) +files_read_usr_files(plymouthd_t) + +term_use_unallocated_ttys(plymouthd_t) + +miscfiles_read_localization(plymouthd_t) +miscfiles_read_fonts(plymouthd_t) +miscfiles_manage_fonts_cache(plymouthd_t) + +manage_dirs_pattern(plymouthd_t, plymouthd_var_run_t, plymouthd_var_run_t) +manage_files_pattern(plymouthd_t, plymouthd_var_run_t, plymouthd_var_run_t) +files_pid_filetrans(plymouthd_t,plymouthd_var_run_t, { file dir }) + +manage_dirs_pattern(plymouthd_t, plymouthd_var_lib_t, plymouthd_var_lib_t) +manage_files_pattern(plymouthd_t, plymouthd_var_lib_t, plymouthd_var_lib_t) +files_var_lib_filetrans(plymouthd_t, plymouthd_var_lib_t, { file dir }) + +manage_dirs_pattern(plymouthd_t, plymouthd_spool_t, plymouthd_spool_t) +manage_files_pattern(plymouthd_t, plymouthd_spool_t, plymouthd_spool_t) +manage_sock_files_pattern(plymouthd_t, plymouthd_spool_t, plymouthd_spool_t) +files_spool_filetrans(plymouthd_t,plymouthd_spool_t, { file dir sock_file }) + +userdom_read_admin_home_files(plymouthd_t) + +######################################## +# +# Plymouth private policy +# + +allow plymouth_t self:process { signal }; +allow plymouth_t self:fifo_file rw_file_perms; +allow plymouth_t self:unix_stream_socket create_stream_socket_perms; + +kernel_read_system_state(plymouth_t) +kernel_stream_connect(plymouth_t) + +domain_use_interactive_fds(plymouth_t) + +files_read_etc_files(plymouth_t) + +miscfiles_read_localization(plymouth_t) + +sysnet_read_config(plymouth_t) + +term_use_ptmx(plymouth_t) + +plymouthd_stream_connect(plymouth_t) + +optional_policy(` + lvm_domtrans(plymouth_t) +') + +ifdef(`hide_broken_symptoms', ` +optional_policy(` + hal_dontaudit_write_log(plymouth_t) + hal_dontaudit_rw_pipes(plymouth_t) +') +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/policykit.fc serefpolicy-3.7.19/policy/modules/services/policykit.fc --- nsaserefpolicy/policy/modules/services/policykit.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/policykit.fc 2010-05-28 09:42:00.152610621 +0200 @@ -6,10 +6,13 @@ /usr/libexec/polkit-read-auth-helper -- gen_context(system_u:object_r:policykit_auth_exec_t,s0) /usr/libexec/polkit-grant-helper.* -- gen_context(system_u:object_r:policykit_grant_exec_t,s0) /usr/libexec/polkit-resolve-exe-helper.* -- gen_context(system_u:object_r:policykit_resolve_exec_t,s0) -/usr/libexec/polkitd -- gen_context(system_u:object_r:policykit_exec_t,s0) +/usr/libexec/polkitd.* -- gen_context(system_u:object_r:policykit_exec_t,s0) +/usr/libexec/polkit-1/polkit-agent-helper-1 -- gen_context(system_u:object_r:policykit_auth_exec_t,s0) +/usr/libexec/polkit-1/polkitd.* -- gen_context(system_u:object_r:policykit_exec_t,s0) /var/lib/misc/PolicyKit.reload gen_context(system_u:object_r:policykit_reload_t,s0) /var/lib/PolicyKit(/.*)? gen_context(system_u:object_r:policykit_var_lib_t,s0) +/var/lib/polkit-1(/.*)? gen_context(system_u:object_r:policykit_var_lib_t,s0) /var/lib/PolicyKit-public(/.*)? gen_context(system_u:object_r:policykit_var_lib_t,s0) /var/run/PolicyKit(/.*)? gen_context(system_u:object_r:policykit_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/policykit.if serefpolicy-3.7.19/policy/modules/services/policykit.if --- nsaserefpolicy/policy/modules/services/policykit.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/policykit.if 2010-05-28 09:42:00.152610621 +0200 @@ -17,12 +17,37 @@ class dbus send_msg; ') + ps_process_pattern(policykit_t, $1) + allow $1 policykit_t:dbus send_msg; allow policykit_t $1:dbus send_msg; ') ######################################## ## +## Send and receive messages from +## policykit over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`policykit_dbus_chat_auth',` + gen_require(` + type policykit_auth_t; + class dbus send_msg; + ') + + ps_process_pattern(policykit_auth_t, $1) + + allow $1 policykit_auth_t:dbus send_msg; + allow policykit_auth_t $1:dbus send_msg; +') + +######################################## +## ## Execute a domain transition to run polkit_auth. ## ## @@ -62,6 +87,9 @@ policykit_domtrans_auth($1) role $2 types policykit_auth_t; + + allow $1 policykit_auth_t:process signal; + ps_process_pattern(policykit_auth_t, $1) ') ######################################## @@ -206,4 +234,47 @@ files_search_var_lib($1) read_files_pattern($1, policykit_var_lib_t, policykit_var_lib_t) + + # Broken placement + cron_read_system_job_lib_files($1) +') + +####################################### +## +## The per role template for the policykit module. +## +## +## +## Role allowed access +## +## +## +## +## User domain for the role +## +## +# +template(`policykit_role',` + policykit_run_auth($2, $1) + policykit_run_grant($2, $1) + policykit_read_lib($2) + policykit_read_reload($2) + policykit_dbus_chat($2) +') +######################################## +## +## Send generic signal to policy_auth +## +## +## +## Domain allowed to transition. +## +## +# +interface(`policykit_signal_auth',` + gen_require(` + type policykit_auth_t; + ') + + allow $1 policykit_auth_t:process signal; ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/policykit.te serefpolicy-3.7.19/policy/modules/services/policykit.te --- nsaserefpolicy/policy/modules/services/policykit.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/policykit.te 2010-05-28 09:42:00.153610624 +0200 @@ -25,6 +25,9 @@ type policykit_reload_t alias polkit_reload_t; files_type(policykit_reload_t) +type policykit_tmp_t; +files_tmp_file(policykit_tmp_t) + type policykit_var_lib_t alias polkit_var_lib_t; files_type(policykit_var_lib_t) @@ -36,11 +39,12 @@ # policykit local policy # -allow policykit_t self:capability { setgid setuid }; -allow policykit_t self:process getattr; -allow policykit_t self:fifo_file rw_file_perms; +allow policykit_t self:capability { dac_override dac_read_search setgid setuid sys_ptrace }; +allow policykit_t self:process { getsched getattr signal }; +allow policykit_t self:fifo_file rw_fifo_file_perms; + allow policykit_t self:unix_dgram_socket create_socket_perms; -allow policykit_t self:unix_stream_socket create_stream_socket_perms; +allow policykit_t self:unix_stream_socket { create_stream_socket_perms connectto }; policykit_domtrans_auth(policykit_t) @@ -57,10 +61,16 @@ manage_files_pattern(policykit_t, policykit_var_run_t, policykit_var_run_t) files_pid_filetrans(policykit_t, policykit_var_run_t, { file dir }) +kernel_read_system_state(policykit_t) kernel_read_kernel_sysctls(policykit_t) +domain_read_all_domains_state(policykit_t) + files_read_etc_files(policykit_t) files_read_usr_files(policykit_t) +files_dontaudit_search_all_mountpoints(policykit_t) + +fs_list_inotifyfs(policykit_t) auth_use_nsswitch(policykit_t) @@ -68,45 +78,82 @@ miscfiles_read_localization(policykit_t) +userdom_getattr_all_users(policykit_t) userdom_read_all_users_state(policykit_t) +userdom_dontaudit_search_admin_dir(policykit_t) + +optional_policy(` + dbus_system_domain(policykit_t, policykit_exec_t) + + optional_policy(` + consolekit_dbus_chat(policykit_t) + ') + + optional_policy(` + rpm_dbus_chat(policykit_t) + ') +') + +optional_policy(` + gnome_read_config(policykit_t) +') ######################################## # # polkit_auth local policy # -allow policykit_auth_t self:capability setgid; -allow policykit_auth_t self:process getattr; -allow policykit_auth_t self:fifo_file rw_file_perms; +allow policykit_auth_t self:capability { setgid setuid }; +dontaudit policykit_auth_t self:capability sys_tty_config; +allow policykit_auth_t self:process { getattr getsched signal }; +allow policykit_auth_t self:fifo_file rw_fifo_file_perms; + allow policykit_auth_t self:unix_dgram_socket create_socket_perms; allow policykit_auth_t self:unix_stream_socket create_stream_socket_perms; +policykit_dbus_chat(policykit_auth_t) + can_exec(policykit_auth_t, policykit_auth_exec_t) -corecmd_search_bin(policykit_auth_t) +corecmd_exec_bin(policykit_auth_t) rw_files_pattern(policykit_auth_t, policykit_reload_t, policykit_reload_t) +manage_dirs_pattern(policykit_auth_t, policykit_tmp_t, policykit_tmp_t) +manage_files_pattern(policykit_auth_t, policykit_tmp_t, policykit_tmp_t) +files_tmp_filetrans(policykit_auth_t, policykit_tmp_t, { file dir }) + manage_files_pattern(policykit_auth_t, policykit_var_lib_t, policykit_var_lib_t) manage_dirs_pattern(policykit_auth_t, policykit_var_run_t, policykit_var_run_t) manage_files_pattern(policykit_auth_t, policykit_var_run_t, policykit_var_run_t) files_pid_filetrans(policykit_auth_t, policykit_var_run_t, { file dir }) -kernel_read_system_state(policykit_auth_t) +kernel_dontaudit_search_kernel_sysctl(policykit_auth_t) + +dev_read_video_dev(policykit_auth_t) files_read_etc_files(policykit_auth_t) files_read_usr_files(policykit_auth_t) +files_search_home(policykit_auth_t) + +fs_getattr_all_fs(polkit_auth_t) +fs_search_tmpfs(polkit_auth_t) auth_use_nsswitch(policykit_auth_t) +auth_domtrans_chk_passwd(policykit_auth_t) logging_send_syslog_msg(policykit_auth_t) miscfiles_read_localization(policykit_auth_t) +miscfiles_read_fonts(policykit_auth_t) +miscfiles_setattr_fonts_cache_dirs(policykit_auth_t) userdom_dontaudit_read_user_home_content_files(policykit_auth_t) +userdom_dontaudit_write_user_tmp_files(policykit_auth_t) +userdom_read_admin_home_files(policykit_auth_t) optional_policy(` - dbus_system_bus_client(policykit_auth_t) + dbus_system_domain( policykit_auth_t, policykit_auth_exec_t) dbus_session_bus_client(policykit_auth_t) optional_policy(` @@ -119,6 +166,14 @@ hal_read_state(policykit_auth_t) ') +optional_policy(` + xserver_stream_connect(policykit_auth_t) + xserver_xdm_append_log(policykit_auth_t) + xserver_read_xdm_pid(policykit_auth_t) + xserver_search_xdm_lib(policykit_auth_t) + xserver_create_xdm_tmp_sockets(policykit_auth_t) +') + ######################################## # # polkit_grant local policy @@ -126,7 +181,8 @@ allow policykit_grant_t self:capability setuid; allow policykit_grant_t self:process getattr; -allow policykit_grant_t self:fifo_file rw_file_perms; +allow policykit_grant_t self:fifo_file rw_fifo_file_perms; + allow policykit_grant_t self:unix_dgram_socket create_socket_perms; allow policykit_grant_t self:unix_stream_socket create_stream_socket_perms; @@ -156,9 +212,12 @@ userdom_read_all_users_state(policykit_grant_t) optional_policy(` - dbus_system_bus_client(policykit_grant_t) + cron_manage_system_job_lib_files(policykit_grant_t) +') optional_policy(` + dbus_system_bus_client(policykit_grant_t) + optional_policy(` consolekit_dbus_chat(policykit_grant_t) ') ') @@ -170,7 +229,8 @@ allow policykit_resolve_t self:capability { setuid sys_nice sys_ptrace }; allow policykit_resolve_t self:process getattr; -allow policykit_resolve_t self:fifo_file rw_file_perms; +allow policykit_resolve_t self:fifo_file rw_fifo_file_perms; + allow policykit_resolve_t self:unix_dgram_socket create_socket_perms; allow policykit_resolve_t self:unix_stream_socket create_stream_socket_perms; diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/portreserve.fc serefpolicy-3.7.19/policy/modules/services/portreserve.fc --- nsaserefpolicy/policy/modules/services/portreserve.fc 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/portreserve.fc 2010-05-28 09:42:00.154610557 +0200 @@ -1,3 +1,6 @@ + +/etc/rc\.d/init\.d/portreserve -- gen_context(system_u:object_r:portreserve_initrc_exec_t,s0) + /etc/portreserve(/.*)? gen_context(system_u:object_r:portreserve_etc_t,s0) /sbin/portreserve -- gen_context(system_u:object_r:portreserve_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/portreserve.if serefpolicy-3.7.19/policy/modules/services/portreserve.if --- nsaserefpolicy/policy/modules/services/portreserve.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/portreserve.if 2010-05-28 09:42:00.154610557 +0200 @@ -18,6 +18,24 @@ domtrans_pattern($1, portreserve_exec_t, portreserve_t) ') +######################################## +## +## Execute portreserve in the portreserve domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`portreserve_initrc_domtrans', ` + gen_require(` + type portreserve_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, portreserve_initrc_exec_t) +') + ####################################### ## ## Allow the specified domain to read @@ -64,3 +82,40 @@ manage_files_pattern($1, portreserve_etc_t, portreserve_etc_t) read_lnk_files_pattern($1, portreserve_etc_t, portreserve_etc_t) ') + +######################################## +## +## All of the rules required to administrate +## an portreserve environment. +## +## +## +## Domain allowed access. +## +## +## +## +## Role allowed access. +## +## +# +interface(`portreserve_admin', ` + gen_require(` + type portreserve_t, portreserve_etc_t; + type portreserve_initrc_exec_t, portreserve_var_run_t; + ') + + allow $1 portreserve_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, portreserve_t, portreserve_t) + + portreserve_initrc_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 portreserve_initrc_exec_t system_r; + allow $2 system_r; + + files_search_etc($1) + admin_pattern($1, portreserve_etc_t) + + files_search_pids($1) + admin_pattern($1, portreserve_var_run_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/portreserve.te serefpolicy-3.7.19/policy/modules/services/portreserve.te --- nsaserefpolicy/policy/modules/services/portreserve.te 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/portreserve.te 2010-05-28 09:42:00.155610840 +0200 @@ -10,6 +10,9 @@ type portreserve_exec_t; init_daemon_domain(portreserve_t, portreserve_exec_t) +type portreserve_initrc_exec_t; +init_script_file(portreserve_initrc_exec_t) + type portreserve_etc_t; files_type(portreserve_etc_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postfix.fc serefpolicy-3.7.19/policy/modules/services/postfix.fc --- nsaserefpolicy/policy/modules/services/postfix.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/postfix.fc 2010-05-28 09:42:00.155610840 +0200 @@ -1,4 +1,5 @@ # postfix +/etc/rc\.d/init\.d/postfix -- gen_context(system_u:object_r:postfix_initrc_exec_t,s0) /etc/postfix(/.*)? gen_context(system_u:object_r:postfix_etc_t,s0) ifdef(`distro_redhat', ` /usr/libexec/postfix/.* -- gen_context(system_u:object_r:postfix_exec_t,s0) @@ -29,12 +30,10 @@ /usr/lib/postfix/smtpd -- gen_context(system_u:object_r:postfix_smtpd_exec_t,s0) /usr/lib/postfix/bounce -- gen_context(system_u:object_r:postfix_bounce_exec_t,s0) /usr/lib/postfix/pipe -- gen_context(system_u:object_r:postfix_pipe_exec_t,s0) -/usr/lib/postfix/virtual -- gen_context(system_u:object_r:postfix_virtual_exec_t,s0) ') /etc/postfix/postfix-script.* -- gen_context(system_u:object_r:postfix_exec_t,s0) /etc/postfix/prng_exch -- gen_context(system_u:object_r:postfix_prng_t,s0) /usr/sbin/postalias -- gen_context(system_u:object_r:postfix_master_exec_t,s0) -/usr/sbin/postcat -- gen_context(system_u:object_r:postfix_master_exec_t,s0) /usr/sbin/postdrop -- gen_context(system_u:object_r:postfix_postdrop_exec_t,s0) /usr/sbin/postfix -- gen_context(system_u:object_r:postfix_master_exec_t,s0) /usr/sbin/postkick -- gen_context(system_u:object_r:postfix_master_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postfix.if serefpolicy-3.7.19/policy/modules/services/postfix.if --- nsaserefpolicy/policy/modules/services/postfix.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/postfix.if 2010-05-28 09:42:00.157610567 +0200 @@ -46,6 +46,7 @@ allow postfix_$1_t postfix_etc_t:dir list_dir_perms; read_files_pattern(postfix_$1_t, postfix_etc_t, postfix_etc_t) + read_lnk_files_pattern(postfix_$1_t, postfix_etc_t, postfix_etc_t) can_exec(postfix_$1_t, postfix_$1_exec_t) @@ -79,6 +80,7 @@ files_read_usr_symlinks(postfix_$1_t) files_search_spool(postfix_$1_t) files_getattr_tmp_dirs(postfix_$1_t) + files_search_all_mountpoints(postfix_$1_t) init_dontaudit_use_fds(postfix_$1_t) init_sigchld(postfix_$1_t) @@ -110,6 +112,13 @@ template(`postfix_server_domain_template',` postfix_domain_template($1) + type postfix_$1_tmp_t; + files_tmp_file(postfix_$1_tmp_t) + + manage_dirs_pattern(postfix_$1_t, postfix_$1_tmp_t, postfix_$1_tmp_t) + manage_files_pattern(postfix_$1_t, postfix_$1_tmp_t, postfix_$1_tmp_t) + files_tmp_filetrans(postfix_$1_t, postfix_$1_tmp_t, { file dir }) + allow postfix_$1_t self:capability { setuid setgid dac_override }; allow postfix_$1_t postfix_master_t:unix_stream_socket { connectto rw_stream_socket_perms }; allow postfix_$1_t self:tcp_socket create_socket_perms; @@ -174,9 +183,8 @@ type postfix_etc_t; ') - allow $1 postfix_etc_t:dir list_dir_perms; - allow $1 postfix_etc_t:file read_file_perms; - allow $1 postfix_etc_t:lnk_file read_lnk_file_perms; + read_files_pattern($1, postfix_etc_t, postfix_etc_t) + read_lnk_files_pattern($1, postfix_etc_t, postfix_etc_t) files_search_etc($1) ') @@ -232,6 +240,25 @@ ######################################## ## +## Allow read/write postfix local pipes +## TCP sockets. +## +## +## +## Domain to not audit. +## +## +# +interface(`postfix_rw_local_pipes',` + gen_require(` + type postfix_local_t; + ') + + allow $1 postfix_local_t:fifo_file rw_fifo_file_perms; +') + +######################################## +## ## Allow domain to read postfix local process state ## ## @@ -349,6 +376,25 @@ domtrans_pattern($1, postfix_master_exec_t, postfix_master_t) ') + +######################################## +## +## Execute the master postfix in the postfix master domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`postfix_initrc_domtrans', ` + gen_require(` + type postfix_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, postfix_initrc_exec_t) +') + ######################################## ## ## Execute the master postfix program in the @@ -368,6 +414,25 @@ can_exec($1, postfix_master_exec_t) ') +####################################### +## +## Connect to postfix master process using a unix domain stream socket. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`postfix_stream_connect_master',` + gen_require(` + type postfix_master_t, postfix_public_t; + ') + + stream_connect_pattern($1, postfix_public_t, postfix_public_t, postfix_master_t) +') + ######################################## ## ## Create a named socket in a postfix private directory. @@ -378,7 +443,7 @@ ## ## # -interface(`postfix_create_pivate_sockets',` +interface(`postfix_create_private_sockets',` gen_require(` type postfix_private_t; ') @@ -389,6 +454,25 @@ ######################################## ## +## manage named socket in a postfix private directory. +## +## +## +## Domain allowed access. +## +## +# +interface(`postfix_manage_private_sockets',` + gen_require(` + type postfix_private_t; + ') + + allow $1 postfix_private_t:dir list_dir_perms; + manage_sock_files_pattern($1, postfix_private_t, postfix_private_t) +') + +######################################## +## ## Execute the master postfix program in the ## postfix_master domain. ## @@ -418,10 +502,10 @@ # interface(`postfix_search_spool',` gen_require(` - type postfix_spool_t; + attribute postfix_spool_type; ') - allow $1 postfix_spool_t:dir search_dir_perms; + allow $1 postfix_spool_type:dir search_dir_perms; files_search_spool($1) ') @@ -437,11 +521,30 @@ # interface(`postfix_list_spool',` gen_require(` - type postfix_spool_t; + attribute postfix_spool_type; + ') + + allow $1 postfix_spool_type:dir list_dir_perms; + files_search_spool($1) +') + +######################################## +## +## Getattr postfix mail spool files. +## +## +## +## Domain allowed access. +## +## +# +interface(`postfix_getattr_spool_files',` + gen_require(` + attribute postfix_spool_type; ') - allow $1 postfix_spool_t:dir list_dir_perms; files_search_spool($1) + getattr_files_pattern($1, postfix_spool_type, postfix_spool_type) ') ######################################## @@ -456,16 +559,16 @@ # interface(`postfix_read_spool_files',` gen_require(` - type postfix_spool_t; + attribute postfix_spool_type; ') files_search_spool($1) - read_files_pattern($1, postfix_spool_t, postfix_spool_t) + read_files_pattern($1, postfix_spool_type, postfix_spool_type) ') ######################################## ## -## Create, read, write, and delete postfix mail spool files. +## Manage postfix mail spool files. ## ## ## @@ -475,11 +578,11 @@ # interface(`postfix_manage_spool_files',` gen_require(` - type postfix_spool_t; + attribute postfix_spool_type; ') files_search_spool($1) - manage_files_pattern($1, postfix_spool_t, postfix_spool_t) + manage_files_pattern($1, postfix_spool_type, postfix_spool_type) ') ######################################## @@ -500,3 +603,156 @@ typeattribute $1 postfix_user_domtrans; ') + +######################################## +## +## Execute the master postdrop in the +## postfix_postdrop domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`postfix_domtrans_postdrop',` + gen_require(` + type postfix_postdrop_t, postfix_postdrop_exec_t; + ') + + domtrans_pattern($1, postfix_postdrop_exec_t, postfix_postdrop_t) +') + +######################################## +## +## Execute the master postqueue in the +## postfix_postqueue domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`postfix_domtrans_postqueue',` + gen_require(` + type postfix_postqueue_t, postfix_postqueue_exec_t; + ') + + domtrans_pattern($1, postfix_postqueue_exec_t, postfix_postqueue_t) +') + +####################################### +## +## Execute the master postqueue in the caller domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`posftix_exec_postqueue',` + gen_require(` + type postfix_postqueue_exec_t; + ') + + can_exec($1, postfix_postqueue_exec_t) +') + +######################################## +## +## Execute the master postdrop in the +## postfix_postdrop domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`postfix_run_postdrop',` + gen_require(` + type postfix_postdrop_t; + ') + + postfix_domtrans_postdrop($1) + role $2 types postfix_postdrop_t; +') + +######################################## +## +## All of the rules required to administrate +## an postfix environment. +## +## +## +## Domain allowed access. +## +## +## +## +## Role allowed access. +## +## +# +interface(`postfix_admin', ` + gen_require(` + type postfix_bounce_t, postfix_cleanup_t, postfix_local_t; + type postfix_master_t, postfix_pickup_t, postfix_qmgr_t; + type postfix_smtpd_t; + + attribute postfix_spool_type; + + type postfix_initrc_exec_t, postfix_data_t, postfix_etc_t; + type postfix_var_run_t; + + type postfix_map_tmp, postfix_prng_t, postfix_public_t; + ') + + allow $1 postfix_bounce_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, postfix_bounce_t, postfix_bounce_t) + + allow $1 postfix_cleanup_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, postfix_cleanup_t, postfix_cleanup_t) + + allow $1 postfix_local_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, postfix_local_t, postfix_local_t) + + allow $1 postfix_master_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, postfix_master_t, postfix_master_t) + + allow $1 postfix_pickup_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, postfix_pickup_t, postfix_pickup_t) + + allow $1 postfix_qmgr_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, postfix_qmgr_t, postfix_qmgr_t) + + allow $1 postfix_smtpd_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, postfix_smtpd_t, postfix_smtpd_t) + + postfix_run_map($1,$2) + postfix_run_postdrop($1,$2) + + postfix_initrc_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 postfix_initrc_exec_t system_r; + allow $2 system_r; + + admin_pattern($1, postfix_data_t) + + files_list_etc($1) + admin_pattern($1, postfix_etc_t) + + files_search_spool($1) + admin_pattern($1,postfix_spool_type) + + admin_pattern($1, postfix_var_run_t) + + files_search_tmp($1) + admin_pattern($1, postfix_map_tmp) + + admin_pattern($1, postfix_prng_t) + + admin_pattern($1, postfix_public_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/postfix.te serefpolicy-3.7.19/policy/modules/services/postfix.te --- nsaserefpolicy/policy/modules/services/postfix.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/postfix.te 2010-05-28 09:42:00.158610990 +0200 @@ -6,6 +6,15 @@ # Declarations # +## +##

+## Allow postfix_local domain full write access to mail_spool directories +## +##

+##
+gen_tunable(allow_postfix_local_write_mail_spool, false) + +attribute postfix_spool_type; attribute postfix_user_domains; # domains that transition to the # postfix user domains @@ -13,13 +22,13 @@ postfix_server_domain_template(bounce) -type postfix_spool_bounce_t; +type postfix_spool_bounce_t, postfix_spool_type; files_type(postfix_spool_bounce_t) postfix_server_domain_template(cleanup) type postfix_etc_t; -files_type(postfix_etc_t) +files_config_file(postfix_etc_t) type postfix_exec_t; application_executable_file(postfix_exec_t) @@ -27,13 +36,20 @@ postfix_server_domain_template(local) mta_mailserver_delivery(postfix_local_t) -type postfix_local_tmp_t; -files_tmp_file(postfix_local_tmp_t) +# Handle vacation script +mta_send_mail(postfix_local_t) + +userdom_read_user_home_content_files(postfix_local_t) + +tunable_policy(`allow_postfix_local_write_mail_spool',` + mta_manage_spool(postfix_local_t) +') # Program for creating database files type postfix_map_t; type postfix_map_exec_t; application_domain(postfix_map_t, postfix_map_exec_t) +role system_r types postfix_map_t; type postfix_map_tmp_t; files_tmp_file(postfix_map_tmp_t) @@ -44,6 +60,9 @@ # generation macro work mta_mailserver(postfix_t, postfix_master_exec_t) +type postfix_initrc_exec_t; +init_script_file(postfix_initrc_exec_t) + postfix_server_domain_template(pickup) postfix_server_domain_template(pipe) @@ -68,13 +87,13 @@ postfix_server_domain_template(smtpd) -type postfix_spool_t; +type postfix_spool_t, postfix_spool_type; files_type(postfix_spool_t) -type postfix_spool_maildrop_t; +type postfix_spool_maildrop_t, postfix_spool_type; files_type(postfix_spool_maildrop_t) -type postfix_spool_flush_t; +type postfix_spool_flush_t, postfix_spool_type; files_type(postfix_spool_flush_t) type postfix_public_t; @@ -90,9 +109,6 @@ postfix_server_domain_template(virtual) mta_mailserver_delivery(postfix_virtual_t) -type postfix_virtual_tmp_t; -files_tmp_file(postfix_virtual_tmp_t) - ######################################## # # Postfix master process local policy @@ -103,6 +119,7 @@ allow postfix_master_t self:fifo_file rw_fifo_file_perms; allow postfix_master_t self:tcp_socket create_stream_socket_perms; allow postfix_master_t self:udp_socket create_socket_perms; +allow postfix_master_t self:process setrlimit; allow postfix_master_t postfix_etc_t:file rw_file_perms; @@ -132,6 +149,7 @@ # allow access to deferred queue and allow removing bogus incoming entries manage_dirs_pattern(postfix_master_t, postfix_spool_t, postfix_spool_t) manage_files_pattern(postfix_master_t, postfix_spool_t, postfix_spool_t) +files_spool_filetrans(postfix_master_t, postfix_spool_t, dir) allow postfix_master_t postfix_spool_bounce_t:dir manage_dir_perms; allow postfix_master_t postfix_spool_bounce_t:file getattr; @@ -142,6 +160,7 @@ delete_files_pattern(postfix_master_t, postfix_spool_maildrop_t, postfix_spool_maildrop_t) rename_files_pattern(postfix_master_t, postfix_spool_maildrop_t, postfix_spool_maildrop_t) +setattr_dirs_pattern(postfix_master_t, postfix_spool_maildrop_t, postfix_spool_maildrop_t) kernel_read_all_sysctls(postfix_master_t) @@ -153,6 +172,9 @@ corenet_udp_sendrecv_generic_node(postfix_master_t) corenet_tcp_sendrecv_all_ports(postfix_master_t) corenet_udp_sendrecv_all_ports(postfix_master_t) +corenet_udp_bind_generic_node(postfix_master_t) +corenet_udp_bind_all_unreserved_ports(postfix_master_t) +corenet_dontaudit_udp_bind_all_ports(postfix_master_t) corenet_tcp_bind_generic_node(postfix_master_t) corenet_tcp_bind_amavisd_send_port(postfix_master_t) corenet_tcp_bind_smtp_port(postfix_master_t) @@ -170,6 +192,8 @@ domain_use_interactive_fds(postfix_master_t) files_read_usr_files(postfix_master_t) +files_search_var_lib(postfix_master_t) +files_search_tmp(postfix_master_t) term_dontaudit_search_ptys(postfix_master_t) @@ -181,6 +205,7 @@ mta_rw_aliases(postfix_master_t) mta_read_sendmail_bin(postfix_master_t) +mta_getattr_spool(postfix_master_t) ifdef(`distro_redhat',` # for newer main.cf that uses /etc/aliases @@ -193,6 +218,10 @@ ') optional_policy(` + kerberos_keytab_template(postfix, postfix_t) +') + +optional_policy(` # for postalias mailman_manage_data_files(postfix_master_t) ') @@ -202,6 +231,10 @@ ') optional_policy(` + postgrey_search_spool(postfix_master_t) +') + +optional_policy(` sendmail_signal(postfix_master_t) ') @@ -219,6 +252,7 @@ manage_dirs_pattern(postfix_bounce_t, postfix_spool_t, postfix_spool_t) manage_files_pattern(postfix_bounce_t, postfix_spool_t, postfix_spool_t) manage_lnk_files_pattern(postfix_bounce_t, postfix_spool_t, postfix_spool_t) +files_spool_filetrans(postfix_bounce_t, postfix_spool_t, dir) manage_dirs_pattern(postfix_bounce_t, postfix_spool_bounce_t, postfix_spool_bounce_t) manage_files_pattern(postfix_bounce_t, postfix_spool_bounce_t, postfix_spool_bounce_t) @@ -240,11 +274,18 @@ manage_dirs_pattern(postfix_cleanup_t, postfix_spool_t, postfix_spool_t) manage_files_pattern(postfix_cleanup_t, postfix_spool_t, postfix_spool_t) manage_lnk_files_pattern(postfix_cleanup_t, postfix_spool_t, postfix_spool_t) +files_spool_filetrans(postfix_cleanup_t, postfix_spool_t, dir) allow postfix_cleanup_t postfix_spool_bounce_t:dir list_dir_perms; corecmd_exec_bin(postfix_cleanup_t) +mta_read_aliases(postfix_cleanup_t) + +optional_policy(` + mailman_read_data_files(postfix_cleanup_t) +') + ######################################## # # Postfix local local policy @@ -253,10 +294,6 @@ allow postfix_local_t self:fifo_file rw_fifo_file_perms; allow postfix_local_t self:process { setsched setrlimit }; -manage_dirs_pattern(postfix_local_t, postfix_local_tmp_t, postfix_local_tmp_t) -manage_files_pattern(postfix_local_t, postfix_local_tmp_t, postfix_local_tmp_t) -files_tmp_filetrans(postfix_local_t, postfix_local_tmp_t, { file dir }) - # connect to master process stream_connect_pattern(postfix_local_t, postfix_public_t, postfix_public_t, postfix_master_t) @@ -270,18 +307,31 @@ files_read_etc_files(postfix_local_t) +logging_dontaudit_search_logs(postfix_local_t) + mta_read_aliases(postfix_local_t) mta_delete_spool(postfix_local_t) # For reading spamassasin mta_read_config(postfix_local_t) +domtrans_pattern(postfix_local_t, postfix_postdrop_exec_t, postfix_postdrop_t) +# Might be a leak, but I need a postfix expert to explain +allow postfix_postdrop_t postfix_local_t:unix_stream_socket { read write }; + optional_policy(` clamav_search_lib(postfix_local_t) + clamav_exec_clamscan(postfix_local_t) ') optional_policy(` # for postalias mailman_manage_data_files(postfix_local_t) + mailman_append_log(postfix_local_t) + mailman_read_log(postfix_local_t) +') + +optional_policy(` + nagios_search_spool(postfix_local_t) ') optional_policy(` @@ -292,8 +342,7 @@ # # Postfix map local policy # - -allow postfix_map_t self:capability setgid; +allow postfix_map_t self:capability { dac_override setgid setuid }; allow postfix_map_t self:unix_stream_socket create_stream_socket_perms; allow postfix_map_t self:unix_dgram_socket create_socket_perms; allow postfix_map_t self:tcp_socket create_stream_socket_perms; @@ -340,14 +389,15 @@ miscfiles_read_localization(postfix_map_t) -seutil_read_config(postfix_map_t) - -userdom_use_user_terminals(postfix_map_t) - optional_policy(` locallogin_dontaudit_use_fds(postfix_map_t) ') +optional_policy(` +# for postalias + mailman_manage_data_files(postfix_map_t) +') + ######################################## # # Postfix pickup local policy @@ -372,6 +422,7 @@ # allow postfix_pipe_t self:fifo_file rw_fifo_file_perms; +allow postfix_pipe_t self:process setrlimit; write_sock_files_pattern(postfix_pipe_t, postfix_private_t, postfix_private_t) @@ -379,6 +430,12 @@ rw_files_pattern(postfix_pipe_t, postfix_spool_t, postfix_spool_t) +domtrans_pattern(postfix_pipe_t, postfix_postdrop_exec_t, postfix_postdrop_t) + +optional_policy(` + dovecot_domtrans_deliver(postfix_pipe_t) +') + optional_policy(` procmail_domtrans(postfix_pipe_t) ') @@ -388,6 +445,16 @@ ') optional_policy(` + mta_manage_spool(postfix_pipe_t) + mta_send_mail(postfix_pipe_t) +') + +optional_policy(` + spamassassin_domtrans_client(postfix_pipe_t) + spamassassin_kill_client(postfix_pipe_t) +') + +optional_policy(` uucp_domtrans_uux(postfix_pipe_t) ') @@ -415,6 +482,10 @@ mta_rw_user_mail_stream_sockets(postfix_postdrop_t) optional_policy(` + apache_dontaudit_rw_fifo_file(postfix_postdrop_t) +') + +optional_policy(` cron_system_entry(postfix_postdrop_t, postfix_postdrop_exec_t) ') @@ -424,8 +495,11 @@ ') optional_policy(` - ppp_use_fds(postfix_postqueue_t) - ppp_sigchld(postfix_postqueue_t) + sendmail_rw_unix_stream_sockets(postfix_postdrop_t) +') + +optional_policy(` + uucp_manage_spool(postfix_postdrop_t) ') ####################################### @@ -451,6 +525,15 @@ init_sigchld_script(postfix_postqueue_t) init_use_script_fds(postfix_postqueue_t) +optional_policy(` + cron_system_entry(postfix_postqueue_t, postfix_postqueue_exec_t) +') + +optional_policy(` + ppp_use_fds(postfix_postqueue_t) + ppp_sigchld(postfix_postqueue_t) +') + ######################################## # # Postfix qmgr local policy @@ -464,6 +547,7 @@ manage_dirs_pattern(postfix_qmgr_t, postfix_spool_t, postfix_spool_t) manage_files_pattern(postfix_qmgr_t, postfix_spool_t, postfix_spool_t) manage_lnk_files_pattern(postfix_qmgr_t, postfix_spool_t, postfix_spool_t) +files_spool_filetrans(postfix_qmgr_t, postfix_spool_t, dir) allow postfix_qmgr_t postfix_spool_bounce_t:dir list_dir_perms; allow postfix_qmgr_t postfix_spool_bounce_t:file read_file_perms; @@ -499,13 +583,14 @@ # # connect to master process +allow postfix_smtp_t self:capability sys_chroot; stream_connect_pattern(postfix_smtp_t, { postfix_private_t postfix_public_t }, { postfix_private_t postfix_public_t },postfix_master_t) allow postfix_smtp_t postfix_prng_t:file rw_file_perms; allow postfix_smtp_t postfix_spool_t:file rw_file_perms; -files_dontaudit_getattr_home_dir(postfix_smtp_t) +files_search_all_mountpoints(postfix_smtp_t) optional_policy(` cyrus_stream_connect(postfix_smtp_t) @@ -535,9 +620,18 @@ # for OpenSSL certificates files_read_usr_files(postfix_smtpd_t) + +# postfix checks the size of all mounted file systems +fs_getattr_all_dirs(postfix_smtpd_t) +fs_getattr_all_fs(postfix_smtpd_t) + mta_read_aliases(postfix_smtpd_t) optional_policy(` + dovecot_stream_connect_auth(postfix_smtpd_t) +') + +optional_policy(` mailman_read_data_files(postfix_smtpd_t) ') @@ -559,20 +653,22 @@ allow postfix_virtual_t postfix_spool_t:file rw_file_perms; -manage_dirs_pattern(postfix_virtual_t, postfix_virtual_tmp_t, postfix_virtual_tmp_t) -manage_files_pattern(postfix_virtual_t, postfix_virtual_tmp_t, postfix_virtual_tmp_t) -files_tmp_filetrans(postfix_virtual_t, postfix_virtual_tmp_t, { file dir }) - # connect to master process -stream_connect_pattern(postfix_virtual_t, postfix_public_t, postfix_public_t, postfix_master_t) +stream_connect_pattern(postfix_virtual_t, { postfix_private_t postfix_public_t }, { postfix_private_t postfix_public_t }, postfix_master_t) corecmd_exec_shell(postfix_virtual_t) corecmd_exec_bin(postfix_virtual_t) files_read_etc_files(postfix_virtual_t) +files_read_usr_files(postfix_virtual_t) mta_read_aliases(postfix_virtual_t) mta_delete_spool(postfix_virtual_t) # For reading spamassasin mta_read_config(postfix_virtual_t) mta_manage_spool(postfix_virtual_t) + +userdom_manage_user_home_dirs(postfix_virtual_t) +userdom_manage_user_home_content(postfix_virtual_t) +userdom_home_filetrans_user_home_dir(postfix_virtual_t) +userdom_user_home_dir_filetrans_user_home_content(postfix_virtual_t, {file dir }) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ppp.te serefpolicy-3.7.19/policy/modules/services/ppp.te --- nsaserefpolicy/policy/modules/services/ppp.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/ppp.te 2010-05-28 09:42:00.159610853 +0200 @@ -71,7 +71,7 @@ # PPPD Local policy # -allow pppd_t self:capability { kill net_admin setuid setgid fsetid fowner net_raw dac_override }; +allow pppd_t self:capability { kill net_admin setuid setgid sys_admin fsetid fowner net_raw dac_override }; dontaudit pppd_t self:capability sys_tty_config; allow pppd_t self:process { getsched signal }; allow pppd_t self:fifo_file rw_fifo_file_perms; @@ -195,6 +195,8 @@ optional_policy(` mta_send_mail(pppd_t) + mta_system_content(pppd_etc_t) + mta_system_content(pppd_etc_rw_t) ') optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/procmail.fc serefpolicy-3.7.19/policy/modules/services/procmail.fc --- nsaserefpolicy/policy/modules/services/procmail.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/procmail.fc 2010-05-28 09:42:00.159610853 +0200 @@ -1,3 +1,5 @@ +HOME_DIR/\.procmailrc -- gen_context(system_u:object_r:procmail_home_t, s0) +/root/\.procmailrc -- gen_context(system_u:object_r:procmail_home_t, s0) /usr/bin/procmail -- gen_context(system_u:object_r:procmail_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/procmail.te serefpolicy-3.7.19/policy/modules/services/procmail.te --- nsaserefpolicy/policy/modules/services/procmail.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/procmail.te 2010-05-28 09:42:00.161610790 +0200 @@ -11,6 +11,9 @@ application_domain(procmail_t, procmail_exec_t) role system_r types procmail_t; +type procmail_home_t; +userdom_user_home_content(procmail_home_t) + type procmail_log_t; logging_log_file(procmail_log_t) @@ -22,7 +25,7 @@ # Local policy # -allow procmail_t self:capability { sys_nice chown setuid setgid dac_override }; +allow procmail_t self:capability { sys_nice chown fsetid setuid setgid dac_override }; allow procmail_t self:process { setsched signal signull }; allow procmail_t self:fifo_file rw_fifo_file_perms; allow procmail_t self:unix_stream_socket create_socket_perms; @@ -68,7 +71,6 @@ corecmd_exec_bin(procmail_t) corecmd_exec_shell(procmail_t) -corecmd_read_bin_symlinks(procmail_t) files_read_etc_files(procmail_t) files_read_etc_runtime_files(procmail_t) @@ -77,21 +79,25 @@ files_read_usr_files(procmail_t) logging_send_syslog_msg(procmail_t) +logging_append_all_logs(procmail_t) miscfiles_read_localization(procmail_t) +list_dirs_pattern(procmail_t, procmail_home_t, procmail_home_t) +read_files_pattern(procmail_t, procmail_home_t, procmail_home_t) +userdom_search_user_home_dirs(procmail_t) +userdom_search_admin_dir(procmail_t) + # only works until we define a different type for maildir userdom_manage_user_home_content_dirs(procmail_t) userdom_manage_user_home_content_files(procmail_t) userdom_manage_user_home_content_symlinks(procmail_t) userdom_manage_user_home_content_pipes(procmail_t) userdom_manage_user_home_content_sockets(procmail_t) -userdom_user_home_dir_filetrans_user_home_content(procmail_t, { dir file lnk_file fifo_file sock_file }) - -# Do not audit attempts to access /root. -userdom_dontaudit_search_user_home_dirs(procmail_t) +userdom_user_home_dir_filetrans_user_home_content(procmail_t, { file dir lnk_file fifo_file sock_file }) mta_manage_spool(procmail_t) +mta_read_queue(procmail_t) ifdef(`hide_broken_symptoms',` mta_dontaudit_rw_queue(procmail_t) @@ -128,6 +134,10 @@ ') optional_policy(` + nagios_search_spool(procmail_t) +') + +optional_policy(` pyzor_domtrans(procmail_t) pyzor_signal(procmail_t) ') @@ -136,8 +146,8 @@ mta_read_config(procmail_t) sendmail_domtrans(procmail_t) sendmail_signal(procmail_t) - sendmail_rw_tcp_sockets(procmail_t) - sendmail_rw_unix_stream_sockets(procmail_t) + sendmail_dontaudit_rw_tcp_sockets(procmail_t) + sendmail_dontaudit_rw_unix_stream_sockets(procmail_t) ') optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/puppet.te serefpolicy-3.7.19/policy/modules/services/puppet.te --- nsaserefpolicy/policy/modules/services/puppet.te 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/puppet.te 2010-05-28 09:42:00.161610790 +0200 @@ -222,6 +222,8 @@ sysnet_dns_name_resolve(puppetmaster_t) sysnet_run_ifconfig(puppetmaster_t, system_r) +mta_send_mail(puppetmaster_t) + optional_policy(` hostname_exec(puppetmaster_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pyzor.fc serefpolicy-3.7.19/policy/modules/services/pyzor.fc --- nsaserefpolicy/policy/modules/services/pyzor.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/pyzor.fc 2010-05-28 09:42:00.162610723 +0200 @@ -1,6 +1,10 @@ /etc/pyzor(/.*)? gen_context(system_u:object_r:pyzor_etc_t, s0) +/etc/rc\.d/init\.d/pyzord -- gen_context(system_u:object_r:pyzord_initrc_exec_t,s0) HOME_DIR/\.pyzor(/.*)? gen_context(system_u:object_r:pyzor_home_t,s0) +HOME_DIR/\.spamd(/.*)? gen_context(system_u:object_r:pyzor_home_t,s0) +/root/\.pyzor(/.*)? gen_context(system_u:object_r:pyzor_home_t,s0) +/root/\.spamd(/.*)? gen_context(system_u:object_r:pyzor_home_t,s0) /usr/bin/pyzor -- gen_context(system_u:object_r:pyzor_exec_t,s0) /usr/bin/pyzord -- gen_context(system_u:object_r:pyzord_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pyzor.if serefpolicy-3.7.19/policy/modules/services/pyzor.if --- nsaserefpolicy/policy/modules/services/pyzor.if 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/pyzor.if 2010-05-28 09:42:00.162610723 +0200 @@ -88,3 +88,50 @@ corecmd_search_bin($1) can_exec($1, pyzor_exec_t) ') + +######################################## +## +## All of the rules required to administrate +## an pyzor environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the pyzor domain. +## +## +## +# +interface(`pyzor_admin',` + gen_require(` + type pyzord_t, pyzor_tmp_t, pyzord_log_t; + type pyzor_etc_t, pyzor_var_lib_t; + type pyzord_initrc_exec_t; + ') + + allow $1 pyzord_t:process { ptrace signal_perms }; + ps_process_pattern($1, pyzord_t) + + init_labeled_script_domtrans($1, pyzord_initrc_exec_t) + domain_system_change_exemption($1) + role_transition $2 pyzord_initrc_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + admin_pattern($1, pyzor_tmp_t) + + logging_list_logs($1) + admin_pattern($1, pyzord_log_t) + + files_list_etc($1) + admin_pattern($1, pyzor_etc_t) + + files_list_var_lib($1) + admin_pattern($1, pyzor_var_lib_t) +') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/pyzor.te serefpolicy-3.7.19/policy/modules/services/pyzor.te --- nsaserefpolicy/policy/modules/services/pyzor.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/pyzor.te 2010-05-28 09:42:00.163610797 +0200 @@ -6,6 +6,38 @@ # Declarations # + +ifdef(`distro_redhat',` + + gen_require(` + type spamc_t; + type spamc_exec_t; + type spamd_t; + type spamd_initrc_exec_t; + type spamd_exec_t; + type spamc_tmp_t; + type spamd_log_t; + type spamd_var_lib_t; + type spamd_etc_t; + type spamc_tmp_t; + type spamc_home_t; + ') + + typealias spamc_t alias pyzor_t; + typealias spamc_exec_t alias pyzor_exec_t; + typealias spamd_t alias pyzord_t; + typealias spamd_initrc_exec_t alias pyzord_initrc_exec_t; + typealias spamd_exec_t alias pyzord_exec_t; + typealias spamc_tmp_t alias pyzor_tmp_t; + typealias spamd_log_t alias pyzor_log_t; + typealias spamd_log_t alias pyzord_log_t; + typealias spamd_var_lib_t alias pyzor_var_lib_t; + typealias spamd_etc_t alias pyzor_etc_t; + typealias spamc_home_t alias pyzor_home_t; + typealias spamc_home_t alias user_pyzor_home_t; + +',` + type pyzor_t; type pyzor_exec_t; typealias pyzor_t alias { user_pyzor_t staff_pyzor_t sysadm_pyzor_t }; @@ -40,6 +72,7 @@ type pyzord_log_t; logging_log_file(pyzord_log_t) +') ######################################## # @@ -77,12 +110,16 @@ dev_read_urand(pyzor_t) +fs_getattr_xattr_fs(pyzor_t) + files_read_etc_files(pyzor_t) auth_use_nsswitch(pyzor_t) miscfiles_read_localization(pyzor_t) +mta_read_queue(pyzor_t) + userdom_dontaudit_search_user_home_dirs(pyzor_t) optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/qpidd.fc serefpolicy-3.7.19/policy/modules/services/qpidd.fc --- nsaserefpolicy/policy/modules/services/qpidd.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/qpidd.fc 2010-05-28 09:42:00.163610797 +0200 @@ -0,0 +1,9 @@ + +/usr/sbin/qpidd -- gen_context(system_u:object_r:qpidd_exec_t,s0) + +/etc/rc\.d/init\.d/qpidd -- gen_context(system_u:object_r:qpidd_initrc_exec_t,s0) + +/var/lib/qpidd(/.*)? gen_context(system_u:object_r:qpidd_var_lib_t,s0) + +/var/run/qpidd(/.*)? gen_context(system_u:object_r:qpidd_var_run_t,s0) +/var/run/qpidd\.pid gen_context(system_u:object_r:qpidd_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/qpidd.if serefpolicy-3.7.19/policy/modules/services/qpidd.if --- nsaserefpolicy/policy/modules/services/qpidd.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/qpidd.if 2010-05-28 09:42:00.164610730 +0200 @@ -0,0 +1,236 @@ + +## policy for qpidd + +######################################## +## +## Execute a domain transition to run qpidd. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`qpidd_domtrans',` + gen_require(` + type qpidd_t, qpidd_exec_t; + ') + + domtrans_pattern($1, qpidd_exec_t, qpidd_t) +') + + +######################################## +## +## Execute qpidd server in the qpidd domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`qpidd_initrc_domtrans',` + gen_require(` + type qpidd_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, qpidd_initrc_exec_t) +') + +######################################## +## +## Read qpidd PID files. +## +## +## +## Domain allowed access. +## +## +# +interface(`qpidd_read_pid_files',` + gen_require(` + type qpidd_var_run_t; + ') + + files_search_pids($1) + allow $1 qpidd_var_run_t:file read_file_perms; +') + +######################################## +## +## Manage qpidd var_run files. +## +## +## +## Domain allowed access. +## +## +# +interface(`qpidd_manage_var_run',` + gen_require(` + type qpidd_var_run_t; + ') + + manage_dirs_pattern($1, qpidd_var_run_t, qpidd_var_run_t) + manage_files_pattern($1, qpidd_var_run_t, qpidd_var_run_t) + manage_lnk_files_pattern($1, qpidd_var_run_t, qpidd_var_run_t) +') + + +######################################## +## +## Search qpidd lib directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`qpidd_search_lib',` + gen_require(` + type qpidd_var_lib_t; + ') + + allow $1 qpidd_var_lib_t:dir search_dir_perms; + files_search_var_lib($1) +') + +######################################## +## +## Read qpidd lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`qpidd_read_lib_files',` + gen_require(` + type qpidd_var_lib_t; + ') + + files_search_var_lib($1) + read_files_pattern($1, qpidd_var_lib_t, qpidd_var_lib_t) +') + +######################################## +## +## Create, read, write, and delete +## qpidd lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`qpidd_manage_lib_files',` + gen_require(` + type qpidd_var_lib_t; + ') + + files_search_var_lib($1) + manage_files_pattern($1, qpidd_var_lib_t, qpidd_var_lib_t) +') + +######################################## +## +## Manage qpidd var_lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`qpidd_manage_var_lib',` + gen_require(` + type qpidd_var_lib_t; + ') + + manage_dirs_pattern($1, qpidd_var_lib_t, qpidd_var_lib_t) + manage_files_pattern($1, qpidd_var_lib_t, qpidd_var_lib_t) + manage_lnk_files_pattern($1, qpidd_var_lib_t, qpidd_var_lib_t) +') + + +######################################## +## +## All of the rules required to administrate +## an qpidd environment +## +## +## +## Domain allowed access. +## +## +## +## +## Role allowed access. +## +## +## +# +interface(`qpidd_admin',` + gen_require(` + type qpidd_t; + ') + + allow $1 qpidd_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, qpidd_t, qpidd_t) + + + gen_require(` + type qpidd_initrc_exec_t; + ') + + # Allow qpidd_t to restart the apache service + qpidd_initrc_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 qpidd_initrc_exec_t system_r; + allow $2 system_r; + + qpidd_manage_var_run($1) + + qpidd_manage_var_lib($1) + +') + +##################################### +## +## Allow read and write access to qpidd semaphores. +## +## +## +## Domain allowed access. +## +## +# +interface(`qpidd_rw_semaphores',` + gen_require(` + type qpidd_t; + ') + + allow $1 qpidd_t:sem rw_sem_perms; +') + +######################################## +## +## Read and write to qpidd shared memory. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`qpidd_rw_shm',` + gen_require(` + type qpidd_t; + ') + + allow $1 qpidd_t:shm rw_shm_perms; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/qpidd.te serefpolicy-3.7.19/policy/modules/services/qpidd.te --- nsaserefpolicy/policy/modules/services/qpidd.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/qpidd.te 2010-05-28 09:42:00.165610873 +0200 @@ -0,0 +1,61 @@ +policy_module(qpidd,1.0.0) + +######################################## +# +# Declarations +# + +type qpidd_t; +type qpidd_exec_t; +init_daemon_domain(qpidd_t, qpidd_exec_t) + +permissive qpidd_t; + +type qpidd_initrc_exec_t; +init_script_file(qpidd_initrc_exec_t) + +type qpidd_var_run_t; +files_pid_file(qpidd_var_run_t) + +type qpidd_var_lib_t; +files_type(qpidd_var_lib_t) + +######################################## +# +# qpidd local policy +# + +allow qpidd_t self:process signull; +allow qpidd_t self:fifo_file rw_fifo_file_perms; +allow qpidd_t self:sem create_sem_perms; +allow qpidd_t self:shm create_shm_perms; +allow qpidd_t self:tcp_socket create_stream_socket_perms; +allow qpidd_t self:unix_stream_socket create_stream_socket_perms; + +manage_dirs_pattern(qpidd_t, qpidd_var_lib_t, qpidd_var_lib_t) +manage_files_pattern(qpidd_t, qpidd_var_lib_t, qpidd_var_lib_t) +files_var_lib_filetrans(qpidd_t, qpidd_var_lib_t, { file dir } ) + +manage_dirs_pattern(qpidd_t, qpidd_var_run_t, qpidd_var_run_t) +manage_files_pattern(qpidd_t, qpidd_var_run_t, qpidd_var_run_t) +files_pid_filetrans(qpidd_t, qpidd_var_run_t, { file dir }) + +kernel_read_system_state(qpidd_t) + +corenet_all_recvfrom_unlabeled(qpidd_t) +corenet_all_recvfrom_netlabel(qpidd_t) +corenet_tcp_bind_generic_node(qpidd_t) +corenet_tcp_sendrecv_generic_if(qpidd_t) +corenet_tcp_sendrecv_generic_node(qpidd_t) +corenet_tcp_sendrecv_all_ports(qpidd_t) +corenet_tcp_bind_amqp_port(qpidd_t) + +dev_read_urand(qpidd_t) + +files_read_etc_files(qpidd_t) + +logging_send_syslog_msg(qpidd_t) + +miscfiles_read_localization(qpidd_t) + +sysnet_dns_name_resolve(qpidd_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/radius.te serefpolicy-3.7.19/policy/modules/services/radius.te --- nsaserefpolicy/policy/modules/services/radius.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/radius.te 2010-06-01 17:29:47.678168541 +0200 @@ -37,7 +37,7 @@ # gzip also needs chown access to preserve GID for radwtmp files allow radiusd_t self:capability { chown dac_override fsetid kill setgid setuid sys_resource sys_tty_config }; dontaudit radiusd_t self:capability sys_tty_config; -allow radiusd_t self:process { getsched setsched sigkill signal }; +allow radiusd_t self:process { getsched setsched setrlimit sigkill signal }; allow radiusd_t self:fifo_file rw_fifo_file_perms; allow radiusd_t self:unix_stream_socket create_stream_socket_perms; allow radiusd_t self:tcp_socket create_stream_socket_perms; diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/razor.fc serefpolicy-3.7.19/policy/modules/services/razor.fc --- nsaserefpolicy/policy/modules/services/razor.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/razor.fc 2010-05-28 09:42:00.165610873 +0200 @@ -1,3 +1,4 @@ +/root/\.razor(/.*)? gen_context(system_u:object_r:razor_home_t,s0) HOME_DIR/\.razor(/.*)? gen_context(system_u:object_r:razor_home_t,s0) /etc/razor(/.*)? gen_context(system_u:object_r:razor_etc_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/razor.if serefpolicy-3.7.19/policy/modules/services/razor.if --- nsaserefpolicy/policy/modules/services/razor.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/razor.if 2010-05-28 09:42:00.166610736 +0200 @@ -157,3 +157,45 @@ domtrans_pattern($1, razor_exec_t, razor_t) ') + +######################################## +## +## Create, read, write, and delete razor files +## in a user home subdirectory. +## +## +## +## Domain allowed access. +## +## +# +template(`razor_manage_user_home_files',` + gen_require(` + type razor_home_t; + ') + + files_search_home($1) + userdom_search_user_home_dirs($1) + manage_files_pattern($1, razor_home_t, razor_home_t) + read_lnk_files_pattern($1, razor_home_t, razor_home_t) +') + +######################################## +## +## read razor lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`razor_read_lib_files',` + gen_require(` + type razor_var_lib_t; + ') + + files_search_var_lib($1) + read_files_pattern($1, razor_var_lib_t, razor_var_lib_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/razor.te serefpolicy-3.7.19/policy/modules/services/razor.te --- nsaserefpolicy/policy/modules/services/razor.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/razor.te 2010-05-28 09:42:00.166610736 +0200 @@ -6,6 +6,32 @@ # Declarations # +ifdef(`distro_redhat',` + + gen_require(` + type spamc_t; + type spamc_exec_t; + type spamd_log_t; + type spamd_spool_t; + type spamd_var_lib_t; + type spamd_etc_t; + type spamc_home_t; + type spamc_tmp_t; + ') + + typealias spamc_t alias razor_t; + typealias spamc_exec_t alias razor_exec_t; + typealias spamd_log_t alias razor_log_t; + typealias spamd_var_lib_t alias razor_var_lib_t; + typealias spamd_etc_t alias razor_etc_t; + typealias spamc_home_t alias razor_home_t; + typealias spamc_home_t alias { user_razor_home_t staff_razor_home_t sysadm_razor_home_t }; + typealias spamc_home_t alias { auditadm_razor_home_t secadm_razor_home_t }; + typealias spamc_tmp_t alias { user_razor_tmp_t staff_razor_tmp_t sysadm_razor_tmp_t }; + typealias spamc_tmp_t alias { auditadm_razor_tmp_t secadm_razor_tmp_t }; + +',` + type razor_exec_t; corecmd_executable_file(razor_exec_t) @@ -102,6 +128,8 @@ manage_files_pattern(razor_t, razor_tmp_t, razor_tmp_t) files_tmp_filetrans(razor_t, razor_tmp_t, { file dir }) +auth_use_nsswitch(razor_t) + logging_send_syslog_msg(razor_t) userdom_search_user_home_dirs(razor_t) @@ -120,5 +148,7 @@ ') optional_policy(` - nscd_socket_use(razor_t) + milter_manage_spamass_state(razor_t) +') + ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rgmanager.fc serefpolicy-3.7.19/policy/modules/services/rgmanager.fc --- nsaserefpolicy/policy/modules/services/rgmanager.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/rgmanager.fc 2010-05-28 09:42:00.167610740 +0200 @@ -0,0 +1,10 @@ + +/etc/rc\.d/init\.d/rgmanager -- gen_context(system_u:object_r:rgmanager_initrc_exec_t,s0) + +/usr/sbin/rgmanager -- gen_context(system_u:object_r:rgmanager_exec_t,s0) + +/var/log/cluster/rgmanager\.log -- gen_context(system_u:object_r:rgmanager_var_log_t,s0) + +/var/run/rgmanager\.pid -- gen_context(system_u:object_r:rgmanager_var_run_t,s0) + +/var/run/cluster/rgmanager\.sk -s gen_context(system_u:object_r:rgmanager_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rgmanager.if serefpolicy-3.7.19/policy/modules/services/rgmanager.if --- nsaserefpolicy/policy/modules/services/rgmanager.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/rgmanager.if 2010-05-28 09:42:00.168610743 +0200 @@ -0,0 +1,141 @@ +## SELinux policy for rgmanager + +####################################### +## +## Execute a domain transition to run rgmanager. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`rgmanager_domtrans',` + gen_require(` + type rgmanager_t, rgmanager_exec_t; + ') + + corecmd_search_bin($1) + domtrans_pattern($1,rgmanager_exec_t,rgmanager_t) + +') + +####################################### +## +## Allow read and write access to rgmanager semaphores. +## +## +## +## Domain allowed access. +## +## +# +interface(`rgmanager_rw_semaphores',` + gen_require(` + type rgmanager_t; + ') + + allow $1 rgmanager_t:sem { unix_read unix_write associate read write }; +') + +######################################## +## +## Connect to rgmanager over an unix stream socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`rgmanager_stream_connect',` + gen_require(` + type rgmanager_t, rgmanager_var_run_t; + ') + + files_search_pids($1) + stream_connect_pattern($1, rgmanager_var_run_t, rgmanager_var_run_t, rgmanager_t) +') + +###################################### +## +## Allow manage rgmanager tmpfs files. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`rgmanager_manage_tmpfs_files',` + gen_require(` + type rgmanager_tmpfs_t; + ') + + fs_search_tmpfs($1) + manage_files_pattern($1, rgmanager_tmpfs_t, rgmanager_tmpfs_t) + manage_lnk_files_pattern($1, rgmanager_tmpfs_t, rgmanager_tmpfs_t) +') + +###################################### +## +## Allow manage rgmanager tmp files. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`rgmanager_manage_tmp_files',` + gen_require(` + type rgmanager_tmp_t; + ') + + files_search_tmp($1) + manage_files_pattern($1, rgmanager_tmp_t, rgmanager_tmp_t) + manage_lnk_files_pattern($1, rgmanager_tmp_t, rgmanager_tmp_t) +') + +###################################### +## +## All of the rules required to administrate +## an rgmanager environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the rgmanager domain. +## +## +## +# +interface(`rgmanager_admin',` + gen_require(` + type rgmanager_t, rgmanager_initrc_exec_t, rgmanager_tmp_t; + type rgmanager_tmpfs_t, rgmanager_var_log_t, rgmanager_var_run_t; + ') + + allow $1 rgmanager_t:process { ptrace signal_perms }; + read_files_pattern($1, rgmanager_t, rgmanager_t) + + init_labeled_script_domtrans($1, rgmanager_initrc_exec_t) + domain_system_change_exemption($1) + role_transition $2 rgmanager_initrc_exec_t system_r; + allow $2 system_r; + + files_search_tmp($1) + admin_pattern($1, rgmanager_tmp_t) + + admin_pattern($1, rgmanager_tmpfs_t) + + logging_search_logs($1) + admin_pattern($1, rgmanager_var_log_t) + + files_search_pids($1) + admin_pattern($1, rgmanager_var_run_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rgmanager.te serefpolicy-3.7.19/policy/modules/services/rgmanager.te --- nsaserefpolicy/policy/modules/services/rgmanager.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/rgmanager.te 2010-05-28 09:42:00.169610746 +0200 @@ -0,0 +1,223 @@ + +policy_module(rgmanager, 1.0.0) + +######################################## +# +# Declarations +# + +## +##

+## Allow rgmanager domain to connect to the network using TCP. +##

+##
+gen_tunable(rgmanager_can_network_connect, false) + +type rgmanager_t; +type rgmanager_exec_t; +domain_type(rgmanager_t) +init_daemon_domain(rgmanager_t, rgmanager_exec_t) + +type rgmanager_initrc_exec_t; +init_script_file(rgmanager_initrc_exec_t) + +type rgmanager_tmp_t; +files_tmp_file(rgmanager_tmp_t) + +type rgmanager_tmpfs_t; +files_tmpfs_file(rgmanager_tmpfs_t) + +type rgmanager_var_log_t; +logging_log_file(rgmanager_var_log_t) + +type rgmanager_var_run_t; +files_pid_file(rgmanager_var_run_t) + +######################################## +# +# rgmanager local policy +# + +allow rgmanager_t self:capability { dac_override net_raw sys_resource sys_admin sys_nice ipc_lock }; +dontaudit rgmanager_t self:capability { sys_ptrace }; +allow rgmanager_t self:process { setsched signal }; +dontaudit rgmanager_t self:process { ptrace }; + +allow rgmanager_t self:fifo_file rw_fifo_file_perms; +allow rgmanager_t self:unix_stream_socket { create_stream_socket_perms }; +allow rgmanager_t self:unix_dgram_socket create_socket_perms; +allow rgmanager_t self:tcp_socket create_stream_socket_perms; + +# tmp files +manage_dirs_pattern(rgmanager_t, rgmanager_tmp_t, rgmanager_tmp_t) +manage_files_pattern(rgmanager_t, rgmanager_tmp_t, rgmanager_tmp_t) +files_tmp_filetrans(rgmanager_t, rgmanager_tmp_t, { file dir }) + +manage_dirs_pattern(rgmanager_t, rgmanager_tmpfs_t, rgmanager_tmpfs_t) +manage_files_pattern(rgmanager_t, rgmanager_tmpfs_t, rgmanager_tmpfs_t) +fs_tmpfs_filetrans(rgmanager_t, rgmanager_tmpfs_t, { dir file }) + +# log files +manage_files_pattern(rgmanager_t, rgmanager_var_log_t, rgmanager_var_log_t) +logging_log_filetrans(rgmanager_t, rgmanager_var_log_t, { file }) + +# pid file +manage_files_pattern(rgmanager_t, rgmanager_var_run_t, rgmanager_var_run_t) +manage_sock_files_pattern(rgmanager_t, rgmanager_var_run_t, rgmanager_var_run_t) +files_pid_filetrans(rgmanager_t, rgmanager_var_run_t, { file sock_file }) + +corecmd_exec_bin(rgmanager_t) +corecmd_exec_shell(rgmanager_t) +consoletype_exec(rgmanager_t) + +kernel_kill(rgmanager_t) +kernel_read_kernel_sysctls(rgmanager_t) +kernel_read_rpc_sysctls(rgmanager_t) +kernel_read_system_state(rgmanager_t) +kernel_rw_rpc_sysctls(rgmanager_t) +kernel_search_debugfs(rgmanager_t) +kernel_search_network_state(rgmanager_t) + +fs_getattr_xattr_fs(rgmanager_t) + +# need to write to /dev/misc/dlm-control +dev_rw_dlm_control(rgmanager_t) +dev_setattr_dlm_control(rgmanager_t) +dev_search_sysfs(rgmanager_t) + +domain_read_all_domains_state(rgmanager_t) +domain_getattr_all_domains(rgmanager_t) +domain_dontaudit_ptrace_all_domains(rgmanager_t) + +storage_raw_read_fixed_disk(rgmanager_t) +storage_getattr_fixed_disk_dev(rgmanager_t) + +# needed by resources scripts +auth_read_all_files_except_shadow(rgmanager_t) +auth_dontaudit_getattr_shadow(rgmanager_t) + +files_create_var_run_dirs(rgmanager_t) +files_getattr_all_symlinks(rgmanager_t) +files_list_all(rgmanager_t) +files_manage_mnt_dirs(rgmanager_t) +files_manage_mnt_files(rgmanager_t) +files_manage_mnt_symlinks(rgmanager_t) +files_manage_isid_type_files(rgmanager_t) +files_manage_isid_type_dirs(rgmanager_t) + +fs_getattr_all_fs(rgmanager_t) + +term_getattr_pty_fs(rgmanager_t) +#term_use_ptmx(rgmanager_t) + +auth_use_nsswitch(rgmanager_t) + +logging_send_syslog_msg(rgmanager_t) + +miscfiles_read_localization(rgmanager_t) + +mount_domtrans(rgmanager_t) + +tunable_policy(`rgmanager_can_network_connect',` + corenet_tcp_connect_all_ports(rgmanager_t) +') + +# rgmanager can run resource scripts +optional_policy(` + aisexec_stream_connect(rgmanager_t) + corosync_stream_connect(rgmanager_t) +') + +optional_policy(` + apache_domtrans(rgmanager_t) + apache_signal(rgmanager_t) +') + +optional_policy(` + fstools_domtrans(rgmanager_t) +') + +optional_policy(` + groupd_stream_connect(rgmanager_t) +') + +optional_policy(` + hostname_exec(rgmanager_t) +') + +optional_policy(` + ccs_manage_config(rgmanager_t) + ccs_stream_connect(rgmanager_t) + gfs_controld_stream_connect(rgmanager_t) +') + +optional_policy(` + lvm_domtrans(rgmanager_t) +') + +optional_policy(` + ldap_initrc_domtrans(rgmanager_t) + ldap_domtrans(rgmanager_t) +') + +optional_policy(` + mysql_domtrans_mysql_safe(rgmanager_t) + mysql_stream_connect(rgmanager_t) +') + +optional_policy(` + netutils_domtrans(rgmanager_t) + netutils_domtrans_ping(rgmanager_t) +') + +optional_policy(` + postgresql_domtrans(rgmanager_t) + postgresql_signal(rgmanager_t) +') + +optional_policy(` + rdisc_exec(rgmanager_t) +') + +optional_policy(` + ricci_dontaudit_rw_modcluster_pipes(rgmanager_t) +') + +optional_policy(` + rpc_initrc_domtrans_nfsd(rgmanager_t) + rpc_initrc_domtrans_rpcd(rgmanager_t) + + rpc_domtrans_nfsd(rgmanager_t) + rpc_domtrans_rpcd(rgmanager_t) + rpc_manage_nfs_state_data(rgmanager_t) +') + +optional_policy(` + samba_initrc_domtrans(rgmanager_t) + samba_domtrans_smbd(rgmanager_t) + samba_domtrans_nmbd(rgmanager_t) + samba_manage_var_files(rgmanager_t) + samba_rw_config(rgmanager_t) + samba_signal_smbd(rgmanager_t) + samba_signal_nmbd(rgmanager_t) +') + +optional_policy(` + sysnet_domtrans_ifconfig(rgmanager_t) +') + +optional_policy(` + udev_read_db(rgmanager_t) +') + +optional_policy(` + virt_stream_connect(rgmanager_t) +') + +optional_policy(` + unconfined_domain(rgmanager_t) +') + +optional_policy(` + xen_domtrans_xm(rgmanager_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rhcs.fc serefpolicy-3.7.19/policy/modules/services/rhcs.fc --- nsaserefpolicy/policy/modules/services/rhcs.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/rhcs.fc 2010-05-28 09:42:00.169610746 +0200 @@ -0,0 +1,23 @@ +/usr/sbin/dlm_controld -- gen_context(system_u:object_r:dlm_controld_exec_t,s0) +/var/log/cluster/dlm_controld\.log.* -- gen_context(system_u:object_r:dlm_controld_var_log_t,s0) +/var/run/dlm_controld\.pid -- gen_context(system_u:object_r:dlm_controld_var_run_t,s0) + +/usr/sbin/fenced -- gen_context(system_u:object_r:fenced_exec_t,s0) +/usr/sbin/fence_node -- gen_context(system_u:object_r:fenced_exec_t,s0) +/var/lock/fence_manual\.lock -- gen_context(system_u:object_r:fenced_lock_t,s0) +/var/log/cluster/fenced\.log.* -- gen_context(system_u:object_r:fenced_var_log_t,s0) +/var/run/fenced\.pid -- gen_context(system_u:object_r:fenced_var_run_t,s0) +/var/run/cluster/fenced_override -- gen_context(system_u:object_r:fenced_var_run_t,s0) + +/usr/sbin/gfs_controld -- gen_context(system_u:object_r:gfs_controld_exec_t,s0) +/var/log/cluster/gfs_controld\.log.* -- gen_context(system_u:object_r:gfs_controld_var_log_t,s0) +/var/run/gfs_controld\.pid -- gen_context(system_u:object_r:gfs_controld_var_run_t,s0) + +/usr/sbin/groupd -- gen_context(system_u:object_r:groupd_exec_t,s0) +/var/run/groupd\.pid -- gen_context(system_u:object_r:groupd_var_run_t,s0) + +/usr/sbin/qdiskd -- gen_context(system_u:object_r:qdiskd_exec_t,s0) +/var/lib/qdiskd(/.*)? gen_context(system_u:object_r:qdiskd_var_lib_t,s0) +/var/log/cluster/qdiskd\.log.* -- gen_context(system_u:object_r:qdiskd_var_log_t,s0) +/var/run/qdiskd\.pid -- gen_context(system_u:object_r:qdiskd_var_run_t,s0) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rhcs.if serefpolicy-3.7.19/policy/modules/services/rhcs.if --- nsaserefpolicy/policy/modules/services/rhcs.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/rhcs.if 2010-05-28 09:42:00.170610889 +0200 @@ -0,0 +1,424 @@ +## SELinux policy for RHCS - Red Hat Cluster Suite + +####################################### +## +## Creates types and rules for a basic +## rhcs init daemon domain. +## +## +## +## Prefix for the domain. +## +## +# +template(`rhcs_domain_template',` + + gen_require(` + attribute cluster_domain; + ') + + ############################## + # + # $1_t declarations + # + + type $1_t, cluster_domain; + type $1_exec_t; + init_daemon_domain($1_t, $1_exec_t) + + type $1_tmpfs_t; + files_tmpfs_file($1_tmpfs_t) + + # log files + type $1_var_log_t; + logging_log_file($1_var_log_t) + + # pid files + type $1_var_run_t; + files_pid_file($1_var_run_t) + + ############################## + # + # $1_t local policy + # + + manage_dirs_pattern($1_t, $1_tmpfs_t, $1_tmpfs_t) + manage_files_pattern($1_t, $1_tmpfs_t, $1_tmpfs_t) + fs_tmpfs_filetrans($1_t, $1_tmpfs_t,{ dir file }) + + manage_files_pattern($1_t, $1_var_run_t, $1_var_run_t) + manage_fifo_files_pattern($1_t, $1_var_run_t, $1_var_run_t) + manage_sock_files_pattern($1_t, $1_var_run_t, $1_var_run_t) + files_pid_filetrans($1_t, $1_var_run_t, { file fifo_file }) + + manage_files_pattern($1_t, $1_var_log_t,$1_var_log_t) + manage_sock_files_pattern($1_t, $1_var_log_t,$1_var_log_t) + logging_log_filetrans($1_t,$1_var_log_t,{ file sock_file }) + +') + +###################################### +## +## Execute a domain transition to run groupd. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`groupd_domtrans',` + gen_require(` + type groupd_t, groupd_exec_t; + ') + + corecmd_search_bin($1) + domtrans_pattern($1,groupd_exec_t,groupd_t) +') + +##################################### +## +## Connect to groupd over a unix domain +## stream socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`groupd_stream_connect',` + gen_require(` + type groupd_t, groupd_var_run_t; + ') + + files_search_pids($1) + stream_connect_pattern($1, groupd_var_run_t, groupd_var_run_t, groupd_t) +') + +##################################### +## +## Manage groupd tmpfs files. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`groupd_manage_tmpfs_files',` + gen_require(` + type groupd_tmpfs_t; + ') + + fs_search_tmpfs($1) + manage_files_pattern($1, groupd_tmpfs_t, groupd_tmpfs_t) + manage_lnk_files_pattern($1, groupd_tmpfs_t, groupd_tmpfs_t) +') + +##################################### +## +## Allow read and write access to groupd semaphores. +## +## +## +## Domain allowed access. +## +## +# +interface(`groupd_rw_semaphores',` + gen_require(` + type groupd_t; + ') + + allow $1 groupd_t:sem { rw_sem_perms destroy }; +') + +######################################## +## +## Read and write to group shared memory. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`groupd_rw_shm',` + gen_require(` + type groupd_t; + ') + + allow $1 groupd_t:shm { rw_shm_perms destroy }; +') + +###################################### +## +## Execute a domain transition to run dlm_controld. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`dlm_controld_domtrans',` + gen_require(` + type dlm_controld_t, dlm_controld_exec_t; + ') + + corecmd_search_bin($1) + domtrans_pattern($1,dlm_controld_exec_t,dlm_controld_t) + +') + +##################################### +## +## Connect to dlm_controld over a unix domain +## stream socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`dlm_controld_stream_connect',` + gen_require(` + type dlm_controld_t, dlm_controld_var_run_t; + ') + + files_search_pids($1) + stream_connect_pattern($1, dlm_controld_var_run_t, dlm_controld_var_run_t, dlm_controld_t) +') + +##################################### +## +## Manage dlm_controld tmpfs files. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`dlm_controld_manage_tmpfs_files',` + gen_require(` + type dlm_controld_tmpfs_t; + ') + + fs_search_tmpfs($1) + manage_files_pattern($1, dlm_controld_tmpfs_t, dlm_controld_tmpfs_t) + manage_lnk_files_pattern($1, dlm_controld_tmpfs_t, dlm_controld_tmpfs_t) +') + +##################################### +## +## Allow read and write access to dlm_controld semaphores. +## +## +## +## Domain allowed access. +## +## +# +interface(`dlm_controld_rw_semaphores',` + gen_require(` + type dlm_controld_t; + ') + + allow $1 dlm_controld_t:sem { rw_sem_perms destroy }; +') + +###################################### +## +## Execute a domain transition to run fenced. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`fenced_domtrans',` + gen_require(` + type fenced_t, fenced_exec_t; + ') + + corecmd_search_bin($1) + domtrans_pattern($1,fenced_exec_t,fenced_t) + +') + +###################################### +## +## Connect to fenced over an unix domain stream socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`fenced_stream_connect',` + gen_require(` + type fenced_var_run_t, fenced_t; + ') + + allow $1 fenced_t:unix_stream_socket connectto; + allow $1 fenced_var_run_t:sock_file { getattr write }; + files_search_pids($1) +') + +##################################### +## +## Managed fenced tmpfs files. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`fenced_manage_tmpfs_files',` + gen_require(` + type fenced_tmpfs_t; + ') + + fs_search_tmpfs($1) + manage_files_pattern($1, fenced_tmpfs_t, fenced_tmpfs_t) + manage_lnk_files_pattern($1, fenced_tmpfs_t, fenced_tmpfs_t) +') + +###################################### +## +## Allow read and write access to fenced semaphores. +## +## +## +## Domain allowed access. +## +## +# +interface(`fenced_rw_semaphores',` + gen_require(` + type fenced_t; + ') + + allow $1 fenced_t:sem { rw_sem_perms destroy }; +') + +##################################### +## +## Execute a domain transition to run gfs_controld. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`gfs_controld_domtrans',` + gen_require(` + type gfs_controld_t, gfs_controld_exec_t; + ') + + corecmd_search_bin($1) + domtrans_pattern($1,gfs_controld_exec_t,gfs_controld_t) +') + +################################### +## +## Manage gfs_controld tmpfs files. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`gfs_controld_manage_tmpfs_files',` + gen_require(` + type gfs_controld_tmpfs_t; + ') + + fs_search_tmpfs($1) + manage_files_pattern($1, gfs_controld_tmpfs_t, gfs_controld_tmpfs_t) + manage_lnk_files_pattern($1, gfs_controld_tmpfs_t, gfs_controld_tmpfs_t) +') + +#################################### +## +## Allow read and write access to gfs_controld semaphores. +## +## +## +## Domain allowed access. +## +## +# +interface(`gfs_controld_rw_semaphores',` + gen_require(` + type gfs_controld_t; + ') + + allow $1 gfs_controld_t:sem { rw_sem_perms destroy }; +') + +######################################## +## +## Read and write to gfs_controld_t shared memory. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`gfs_controld_t_rw_shm',` + gen_require(` + type gfs_controld_t; + ') + + allow $1 gfs_controld_t:shm { rw_shm_perms destroy }; +') + +##################################### +## +## Connect to gfs_controld_t over an unix domain stream socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`gfs_controld_stream_connect',` + gen_require(` + type gfs_controld_t, gfs_controld_var_run_t; + ') + + files_search_pids($1) + stream_connect_pattern($1, gfs_controld_var_run_t, gfs_controld_var_run_t, gfs_controld_t) +') + +###################################### +## +## Execute a domain transition to run qdiskd. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`qdiskd_domtrans',` + gen_require(` + type qdiskd_t, qdiskd_exec_t; + ') + + corecmd_search_bin($1) + domtrans_pattern($1,qdiskd_exec_t,qdiskd_t) +') + + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rhcs.te serefpolicy-3.7.19/policy/modules/services/rhcs.te --- nsaserefpolicy/policy/modules/services/rhcs.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/services/rhcs.te 2010-05-28 12:24:14.508611285 +0200 @@ -0,0 +1,242 @@ + +policy_module(rhcs,1.1.0) + +######################################## +# +# Declarations +# + +## +##

+## Allow fenced domain to connect to the network using TCP. +##

+##
+gen_tunable(fenced_can_network_connect, false) + +attribute cluster_domain; + +rhcs_domain_template(dlm_controld) + +rhcs_domain_template(fenced) + +# tmp files +type fenced_tmp_t; +files_tmp_file(fenced_tmp_t) + +type fenced_lock_t; +files_lock_file(fenced_lock_t) + +rhcs_domain_template(gfs_controld) + +rhcs_domain_template(groupd) + +rhcs_domain_template(qdiskd) + +# var/lib files +type qdiskd_var_lib_t; +files_type(qdiskd_var_lib_t) + +##################################### +# +# dlm_controld local policy +# + +allow dlm_controld_t self:capability { net_admin sys_admin sys_resource }; + +allow dlm_controld_t self:netlink_kobject_uevent_socket create_socket_perms; + +stream_connect_pattern(dlm_controld_t, fenced_var_run_t, fenced_var_run_t, fenced_t) +stream_connect_pattern(dlm_controld_t, groupd_var_run_t, groupd_var_run_t, groupd_t) + +kernel_read_system_state(dlm_controld_t) + +dev_rw_dlm_control(dlm_controld_t) +dev_rw_sysfs(dlm_controld_t) + +fs_manage_configfs_files(dlm_controld_t) +fs_manage_configfs_dirs(dlm_controld_t) + +init_rw_script_tmp_files(dlm_controld_t) + +####################################### +# +# fenced local policy +# + +allow fenced_t self:capability { sys_rawio sys_resource }; +allow fenced_t self:process { getsched signal_perms }; + +allow fenced_t self:tcp_socket create_stream_socket_perms; +allow fenced_t self:udp_socket create_socket_perms; + +can_exec(fenced_t,fenced_exec_t) + +# tmp files +manage_dirs_pattern(fenced_t, fenced_tmp_t, fenced_tmp_t) +manage_files_pattern(fenced_t, fenced_tmp_t, fenced_tmp_t) +manage_fifo_files_pattern(fenced_t, fenced_tmp_t, fenced_tmp_t) +files_tmp_filetrans(fenced_t, fenced_tmp_t, { file fifo_file dir }) + +manage_files_pattern(fenced_t, fenced_lock_t, fenced_lock_t) +files_lock_filetrans(fenced_t,fenced_lock_t,file) + +stream_connect_pattern(fenced_t, groupd_var_run_t, groupd_var_run_t, groupd_t) + +kernel_read_system_state(fenced_t) + +corecmd_exec_bin(fenced_t) +corecmd_exec_shell(fenced_t) + +corenet_tcp_connect_http_port(fenced_t) + +dev_read_sysfs(fenced_t) +dev_read_urand(fenced_t) + +files_read_usr_files(fenced_t) + +storage_raw_read_fixed_disk(fenced_t) +storage_raw_write_fixed_disk(fenced_t) +storage_raw_read_removable_device(fenced_t) + +term_getattr_pty_fs(fenced_t) +term_use_ptmx(fenced_t) + +auth_use_nsswitch(fenced_t) + +files_read_usr_symlinks(fenced_t) + +tunable_policy(`fenced_can_network_connect',` + corenet_tcp_connect_all_ports(fenced_t) +') + +optional_policy(` + ccs_read_config(fenced_t) + ccs_stream_connect(cluster_domain) +') + +optional_policy(` + lvm_domtrans(fenced_t) + lvm_read_config(fenced_t) +') + +###################################### +# +# gfs_controld local policy +# + +allow gfs_controld_t self:capability { net_admin sys_resource }; + +allow gfs_controld_t self:shm create_shm_perms; +allow gfs_controld_t self:netlink_kobject_uevent_socket create_socket_perms; + +stream_connect_pattern(gfs_controld_t, dlm_controld_var_run_t, dlm_controld_var_run_t, dlm_controld_t) +stream_connect_pattern(gfs_controld_t, fenced_var_run_t, fenced_var_run_t, fenced_t) +stream_connect_pattern(gfs_controld_t, groupd_var_run_t, groupd_var_run_t, groupd_t) + +kernel_read_system_state(gfs_controld_t) + +storage_getattr_removable_dev(gfs_controld_t) + +dev_rw_dlm_control(gfs_controld_t) +dev_setattr_dlm_control(gfs_controld_t) + +dev_rw_sysfs(gfs_controld_t) + +init_rw_script_tmp_files(gfs_controld_t) + +optional_policy(` + lvm_exec(gfs_controld_t) + dev_rw_lvm_control(gfs_controld_t) +') + +####################################### +# +# groupd local policy +# + +allow groupd_t self:capability { sys_nice sys_resource }; +allow groupd_t self:process setsched; + +allow groupd_t self:shm create_shm_perms; + +dev_list_sysfs(groupd_t) + +files_read_etc_files(groupd_t) + +init_rw_script_tmp_files(groupd_t) + +###################################### +# +# qdiskd local policy +# + +allow qdiskd_t self:capability { ipc_lock sys_boot }; + +allow qdiskd_t self:tcp_socket create_stream_socket_perms; +allow qdiskd_t self:udp_socket create_socket_perms; + +manage_files_pattern(qdiskd_t, qdiskd_var_lib_t,qdiskd_var_lib_t) +manage_dirs_pattern(qdiskd_t, qdiskd_var_lib_t,qdiskd_var_lib_t) +manage_sock_files_pattern(qdiskd_t, qdiskd_var_lib_t,qdiskd_var_lib_t) +files_var_lib_filetrans(qdiskd_t,qdiskd_var_lib_t, { file dir sock_file }) + +corecmd_getattr_bin_files(qdiskd_t) +corecmd_exec_shell(qdiskd_t) + +kernel_read_system_state(qdiskd_t) +kernel_read_software_raid_state(qdiskd_t) +kernel_getattr_core_if(qdiskd_t) + +dev_read_sysfs(qdiskd_t) +dev_list_all_dev_nodes(qdiskd_t) +dev_getattr_all_blk_files(qdiskd_t) +dev_getattr_all_chr_files(qdiskd_t) +dev_manage_generic_blk_files(qdiskd_t) +dev_manage_generic_chr_files(qdiskd_t) + +storage_raw_read_removable_device(qdiskd_t) +storage_raw_write_removable_device(qdiskd_t) +storage_raw_read_fixed_disk(qdiskd_t) +storage_raw_write_fixed_disk(qdiskd_t) + +domain_dontaudit_getattr_all_pipes(qdiskd_t) +domain_dontaudit_getattr_all_sockets(qdiskd_t) + +files_dontaudit_getattr_all_sockets(qdiskd_t) +files_dontaudit_getattr_all_pipes(qdiskd_t) + +auth_use_nsswitch(qdiskd_t) + +files_read_etc_files(qdiskd_t) + +optional_policy(` + netutils_domtrans_ping(qdiskd_t) +') + +optional_policy(` + udev_read_db(qdiskd_t) +') + +##################################### +# +# rhcs domains common policy +# + +allow cluster_domain self:capability { sys_nice }; +allow cluster_domain self:process setsched; + +allow cluster_domain self:sem create_sem_perms; +allow cluster_domain self:fifo_file rw_fifo_file_perms; +allow cluster_domain self:unix_stream_socket create_stream_socket_perms; +allow cluster_domain self:unix_dgram_socket create_socket_perms; + +libs_use_ld_so(cluster_domain) +libs_use_shared_libs(cluster_domain) + +logging_send_syslog_msg(cluster_domain) + +miscfiles_read_localization(cluster_domain) + +optional_policy(` + corosync_stream_connect(cluster_domain) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ricci.fc serefpolicy-3.7.19/policy/modules/services/ricci.fc --- nsaserefpolicy/policy/modules/services/ricci.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/ricci.fc 2010-05-28 09:42:00.171610753 +0200 @@ -1,3 +1,6 @@ + +/etc/rc\.d/init\.d/ricci -- gen_context(system_u:object_r:ricci_initrc_exec_t,s0) + /usr/libexec/modcluster -- gen_context(system_u:object_r:ricci_modcluster_exec_t,s0) /usr/libexec/ricci-modlog -- gen_context(system_u:object_r:ricci_modlog_exec_t,s0) /usr/libexec/ricci-modrpm -- gen_context(system_u:object_r:ricci_modrpm_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ricci.if serefpolicy-3.7.19/policy/modules/services/ricci.if --- nsaserefpolicy/policy/modules/services/ricci.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/ricci.if 2010-05-28 09:42:00.172610686 +0200 @@ -18,6 +18,24 @@ domtrans_pattern($1, ricci_exec_t, ricci_t) ') +####################################### +## +## Execute ricci server in the ricci domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`ricci_initrc_domtrans', ` + gen_require(` + type ricci_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, ricci_initrc_exec_t) +') + ######################################## ## ## Execute a domain transition to run ricci_modcluster. @@ -165,3 +183,47 @@ domtrans_pattern($1, ricci_modstorage_exec_t, ricci_modstorage_t) ') + + +######################################## +## +## All of the rules required to administrate +## an ricci environment +## +## +## +## Domain allowed access. +## +## +## +## +## Role allowed access. +## +## +## +# +interface(`ricci_admin',` + gen_require(` + type ricci_t, ricci_initrc_exec_t, ricci_tmp_t; + type ricci_var_lib_t, ricci_var_log_t, ricci_var_run_t; + ') + + allow $1 ricci_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, ricci_t, ricci_t) + + ricci_initrc_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 ricci_initrc_exec_t system_r; + + files_search_tmp($1) + admin_pattern($1, ricci_tmp_t) + + files_search_var_lib($1) + admin_pattern($1, ricci_var_lib_t) + + logging_search_logs($1) + admin_pattern($1, ricci_var_log_t) + + files_search_pids($1) + admin_pattern($1, ricci_var_run_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ricci.te serefpolicy-3.7.19/policy/modules/services/ricci.te --- nsaserefpolicy/policy/modules/services/ricci.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/ricci.te 2010-05-28 09:42:00.173610620 +0200 @@ -11,6 +11,9 @@ domain_type(ricci_t) init_daemon_domain(ricci_t, ricci_exec_t) +type ricci_initrc_exec_t; +init_script_file(ricci_initrc_exec_t) + # tmp files type ricci_tmp_t; files_tmp_file(ricci_tmp_t) @@ -194,10 +197,13 @@ # ricci_modcluster local policy # -allow ricci_modcluster_t self:capability sys_nice; +allow ricci_modcluster_t self:capability { net_bind_service sys_nice }; allow ricci_modcluster_t self:process setsched; allow ricci_modcluster_t self:fifo_file rw_fifo_file_perms; +corenet_tcp_bind_cluster_port(ricci_modclusterd_t) +corenet_tcp_bind_reserved_port(ricci_modclusterd_t) + kernel_read_kernel_sysctls(ricci_modcluster_t) kernel_read_system_state(ricci_modcluster_t) @@ -227,6 +233,11 @@ ricci_stream_connect_modclusterd(ricci_modcluster_t) optional_policy(` + aisexec_stream_connect(ricci_modcluster_t) + corosync_stream_connect(ricci_modcluster_t) +') + +optional_policy(` ccs_stream_connect(ricci_modcluster_t) ccs_domtrans(ricci_modcluster_t) ccs_manage_config(ricci_modcluster_t) @@ -245,6 +256,10 @@ ') optional_policy(` + rgmanager_stream_connect(ricci_modclusterd_t) +') + +optional_policy(` # XXX This has got to go. unconfined_domain(ricci_modcluster_t) ') @@ -259,11 +274,11 @@ allow ricci_modclusterd_t self:fifo_file rw_fifo_file_perms; allow ricci_modclusterd_t self:unix_stream_socket create_stream_socket_perms; allow ricci_modclusterd_t self:tcp_socket create_stream_socket_perms; -allow ricci_modclusterd_t self:netlink_route_socket r_netlink_socket_perms; # cjp: this needs to be fixed for a specific socket type: allow ricci_modclusterd_t self:socket create_socket_perms; allow ricci_modclusterd_t ricci_modcluster_t:unix_stream_socket connectto; +allow ricci_modclusterd_t ricci_modcluster_t:fifo_file rw_file_perms; # log files allow ricci_modclusterd_t ricci_modcluster_var_log_t:dir setattr; @@ -294,6 +309,8 @@ fs_getattr_xattr_fs(ricci_modclusterd_t) +auth_use_nsswitch(ricci_modclusterd_t) + init_stream_connect_script(ricci_modclusterd_t) locallogin_dontaudit_use_fds(ricci_modclusterd_t) @@ -303,7 +320,11 @@ miscfiles_read_localization(ricci_modclusterd_t) sysnet_domtrans_ifconfig(ricci_modclusterd_t) -sysnet_dns_name_resolve(ricci_modclusterd_t) + +optional_policy(` + aisexec_stream_connect(ricci_modclusterd_t) + corosync_stream_connect(ricci_modclusterd_t) +') optional_policy(` ccs_domtrans(ricci_modclusterd_t) @@ -312,6 +333,10 @@ ') optional_policy(` + rgmanager_stream_connect(ricci_modclusterd_t) +') + +optional_policy(` unconfined_use_fds(ricci_modclusterd_t) ') @@ -440,6 +465,12 @@ files_read_usr_files(ricci_modstorage_t) files_read_kernel_modules(ricci_modstorage_t) +files_create_default_dir(ricci_modstorage_t) +files_root_filetrans_default(ricci_modstorage_t, dir) +files_mounton_default(ricci_modstorage_t) +files_manage_default_dirs(ricci_modstorage_t) +files_manage_default_files(ricci_modstorage_t) + storage_raw_read_fixed_disk(ricci_modstorage_t) term_dontaudit_use_console(ricci_modstorage_t) @@ -457,6 +488,11 @@ mount_domtrans(ricci_modstorage_t) optional_policy(` + aisexec_stream_connect(ricci_modstorage_t) + corosync_stream_connect(ricci_modstorage_t) +') + +optional_policy(` ccs_stream_connect(ricci_modstorage_t) ccs_read_config(ricci_modstorage_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rlogin.fc serefpolicy-3.7.19/policy/modules/services/rlogin.fc --- nsaserefpolicy/policy/modules/services/rlogin.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/rlogin.fc 2010-05-28 09:42:00.174610693 +0200 @@ -1,4 +1,7 @@ HOME_DIR/\.rlogin -- gen_context(system_u:object_r:rlogind_home_t,s0) +HOME_DIR/\.rhosts -- gen_context(system_u:object_r:rlogind_home_t,s0) +/root/\.rlogin -- gen_context(system_u:object_r:rlogind_home_t,s0) +/root/\.rhosts -- gen_context(system_u:object_r:rlogind_home_t,s0) /usr/kerberos/sbin/klogind -- gen_context(system_u:object_r:rlogind_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rlogin.te serefpolicy-3.7.19/policy/modules/services/rlogin.te --- nsaserefpolicy/policy/modules/services/rlogin.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/rlogin.te 2010-05-28 09:42:00.174610693 +0200 @@ -89,6 +89,7 @@ userdom_setattr_user_ptys(rlogind_t) # cjp: this is egregious userdom_read_user_home_content_files(rlogind_t) +userdom_search_admin_dir(rlogind_t) remotelogin_domtrans(rlogind_t) remotelogin_signal(rlogind_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rpc.if serefpolicy-3.7.19/policy/modules/services/rpc.if --- nsaserefpolicy/policy/modules/services/rpc.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/rpc.if 2010-05-28 09:42:00.175610487 +0200 @@ -246,6 +246,26 @@ allow rpcd_t $1:process signal; ') +######################################## +## +## Execute rpcd in the rcpd domain, and +## allow the specified role the rpcd domain. +## +## +## +## The role to be allowed the rpcd domain. +## +## +# +interface(`rpc_run_rpcd',` + gen_require(` + type rpcd_t; + ') + + rpc_domtrans_rpcd($1) + role $2 types rpcd_t; +') + ####################################### ## ## Execute domain in rpcd domain. @@ -414,4 +434,5 @@ files_search_var_lib($1) manage_files_pattern($1, var_lib_nfs_t, var_lib_nfs_t) + allow $1 var_lib_nfs_t:file { relabelfrom relabelto }; ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rpc.te serefpolicy-3.7.19/policy/modules/services/rpc.te --- nsaserefpolicy/policy/modules/services/rpc.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/rpc.te 2010-05-28 09:42:00.175610487 +0200 @@ -80,6 +80,7 @@ corecmd_exec_bin(rpcd_t) +files_read_default_files(rpcd_t) files_manage_mounttab(rpcd_t) files_getattr_all_dirs(rpcd_t) @@ -98,15 +99,26 @@ seutil_dontaudit_search_config(rpcd_t) +userdom_signal_unpriv_users(rpcd_t) +userdom_read_user_home_content_files(rpcd_t) + optional_policy(` automount_signal(rpcd_t) automount_dontaudit_write_pipes(rpcd_t) ') optional_policy(` + domain_unconfined_signal(rpcd_t) +') + +optional_policy(` nis_read_ypserv_config(rpcd_t) ') +optional_policy(` + rgmanager_manage_tmp_files(rpcd_t) +') + ######################################## # # NFSD local policy @@ -161,6 +173,7 @@ fs_read_noxattr_fs_files(nfsd_t) auth_manage_all_files_except_shadow(nfsd_t) ') +userdom_user_home_dir_filetrans_user_home_content(nfsd_t, { file dir }) tunable_policy(`nfs_export_all_ro',` dev_getattr_all_blk_files(nfsd_t) @@ -219,6 +232,8 @@ userdom_list_user_tmp(gssd_t) userdom_read_user_tmp_files(gssd_t) userdom_read_user_tmp_symlinks(gssd_t) + userdom_write_user_tmp_files(gssd_t) + files_read_generic_tmp_files(gssd_t) ') optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rsync.if serefpolicy-3.7.19/policy/modules/services/rsync.if --- nsaserefpolicy/policy/modules/services/rsync.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/rsync.if 2010-05-28 09:42:00.176610979 +0200 @@ -119,7 +119,7 @@ type rsync_etc_t; ') - allow $1 rsync_etc_t:file read_file_perms; + read_files_pattern($1, rsync_etc_t, rsync_etc_t) files_search_etc($1) ') @@ -138,6 +138,6 @@ type rsync_etc_t; ') - allow $1 rsync_etc_t:file read_file_perms; + write_files_pattern($1, rsync_etc_t, rsync_etc_t) files_search_etc($1) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rsync.te serefpolicy-3.7.19/policy/modules/services/rsync.te --- nsaserefpolicy/policy/modules/services/rsync.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/rsync.te 2010-05-28 09:42:00.177610912 +0200 @@ -8,6 +8,13 @@ ## ##

+## Allow rsync to run as a client +##

+##
+gen_tunable(rsync_client, false) + +## +##

## Allow rsync to export any files/directories read only. ##

##
@@ -24,7 +31,6 @@ type rsync_t; type rsync_exec_t; -init_daemon_domain(rsync_t, rsync_exec_t) application_executable_file(rsync_exec_t) role system_r types rsync_t; @@ -60,7 +66,7 @@ allow rsync_t self:netlink_tcpdiag_socket r_netlink_socket_perms; #end for identd -allow rsync_t rsync_etc_t:file read_file_perms; +read_files_pattern(rsync_t, rsync_etc_t, rsync_etc_t) allow rsync_t rsync_data_t:dir list_dir_perms; read_files_pattern(rsync_t, rsync_data_t, rsync_data_t) @@ -123,6 +129,7 @@ ') tunable_policy(`rsync_export_all_ro',` + files_getattr_all_pipes(rsync_t) fs_read_noxattr_fs_files(rsync_t) fs_read_nfs_files(rsync_t) fs_read_cifs_files(rsync_t) @@ -131,4 +138,19 @@ auth_read_all_symlinks_except_shadow(rsync_t) auth_tunable_read_shadow(rsync_t) ') + +tunable_policy(`rsync_client',` + corenet_tcp_connect_rsync_port(rsync_t) + corenet_tcp_connect_ssh_port(rsync_t) + manage_dirs_pattern(rsync_t, rsync_data_t, rsync_data_t) + manage_files_pattern(rsync_t, rsync_data_t, rsync_data_t) + manage_lnk_files_pattern(rsync_t, rsync_data_t, rsync_data_t) +') + +optional_policy(` + tunable_policy(`rsync_client',` + ssh_exec(rsync_t) + ') +') + auth_can_read_shadow_passwords(rsync_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/rtkit.if serefpolicy-3.7.19/policy/modules/services/rtkit.if --- nsaserefpolicy/policy/modules/services/rtkit.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/rtkit.if 2010-05-28 09:42:00.177610912 +0200 @@ -41,6 +41,27 @@ ######################################## ## +## Do not audit send and receive messages from +## rtkit_daemon over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`rtkit_daemon_dontaudit_dbus_chat',` + gen_require(` + type rtkit_daemon_t; + class dbus send_msg; + ') + + dontaudit $1 rtkit_daemon_t:dbus send_msg; + dontaudit rtkit_daemon_t $1:dbus send_msg; +') + +######################################## +## ## Allow rtkit to control scheduling for your process ## ## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/samba.fc serefpolicy-3.7.19/policy/modules/services/samba.fc --- nsaserefpolicy/policy/modules/services/samba.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/samba.fc 2010-05-28 09:42:00.178610776 +0200 @@ -51,3 +51,7 @@ /var/run/winbindd(/.*)? gen_context(system_u:object_r:winbind_var_run_t,s0) /var/spool/samba(/.*)? gen_context(system_u:object_r:samba_var_t,s0) + +ifndef(`enable_mls',` +/var/lib/samba/scripts(/.*)? gen_context(system_u:object_r:samba_unconfined_script_exec_t,s0) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/samba.if serefpolicy-3.7.19/policy/modules/services/samba.if --- nsaserefpolicy/policy/modules/services/samba.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/samba.if 2010-05-28 09:42:00.179610779 +0200 @@ -62,6 +62,25 @@ ######################################## ## +## Execute samba net in the samba_unconfined_net domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`samba_domtrans_unconfined_net',` + gen_require(` + type samba_unconfined_net_t, samba_net_exec_t; + ') + + corecmd_search_bin($1) + domtrans_pattern($1, samba_net_exec_t, samba_unconfined_net_t) +') + +######################################## +## ## Execute samba net in the samba_net domain, and ## allow the specified role the samba_net domain. ## @@ -86,6 +105,50 @@ role $2 types samba_net_t; ') +####################################### +## +## The role for the samba module. +## +## +## +## The role to be allowed the samba_net domain. +## +## +# +template(`samba_role_notrans',` + gen_require(` + type smbd_t; + ') + + role $1 types smbd_t; +') + +######################################## +## +## Execute samba net in the samba_unconfined_net domain, and +## allow the specified role the samba_unconfined_net domain. +## +## +## +## The type of the process performing this action. +## +## +## +## +## The role to be allowed the samba_unconfined_net domain. +## +## +## +# +interface(`samba_run_unconfined_net',` + gen_require(` + type samba_unconfined_net_t; + ') + + samba_domtrans_unconfined_net($1) + role $2 types samba_unconfined_net_t; +') + ######################################## ## ## Execute smbmount in the smbmount domain. @@ -395,6 +458,7 @@ files_search_var($1) files_search_var_lib($1) manage_files_pattern($1, samba_var_t, samba_var_t) + manage_lnk_files_pattern($1, samba_var_t, samba_var_t) ') ######################################## @@ -530,6 +594,7 @@ ') domtrans_pattern($1, winbind_helper_exec_t, winbind_helper_t) + allow $1 winbind_helper_t:process signal; ') ######################################## @@ -577,6 +642,40 @@ allow $1 winbind_var_run_t:file read_file_perms; ') +####################################### +## +## Allow domain to signal samba +## +## +## +## Domain to not audit. +## +## +# +interface(`samba_signal_nmbd',` + gen_require(` + type nmbd_t; + ') + allow $1 nmbd_t:process signal; +') + +###################################### +## +## Allow domain to signal samba +## +## +## +## Domain to not audit. +## +## +# +interface(`samba_signal_smbd',` + gen_require(` + type smbd_t; + ') + allow $1 smbd_t:process signal; +') + ######################################## ## ## Connect to winbind. @@ -610,6 +709,36 @@ ######################################## ## +## Create a set of derived types for apache +## web content. +## +## +## +## The prefix to be used for deriving type names. +## +## +# +template(`samba_helper_template',` + gen_require(` + type smbd_t; + ') + #This type is for samba helper scripts + type samba_$1_script_t; + domain_type(samba_$1_script_t) + role system_r types samba_$1_script_t; + + # This type is used for executable scripts files + type samba_$1_script_exec_t; + corecmd_shell_entry_type(samba_$1_script_t) + domain_entry_file(samba_$1_script_t, samba_$1_script_exec_t) + + domtrans_pattern(smbd_t, samba_$1_script_exec_t, samba_$1_script_t) + allow smbd_t samba_$1_script_exec_t:file ioctl; + +') + +######################################## +## ## All of the rules required to administrate ## an samba environment ## @@ -630,6 +759,7 @@ type nmbd_t, nmbd_var_run_t; type smbd_t, smbd_tmp_t; type smbd_var_run_t; + type smbd_initrc_exec_t, smbd_spool_t; type samba_log_t, samba_var_t; type samba_etc_t, samba_share_t; @@ -640,6 +770,7 @@ type winbind_var_run_t, winbind_tmp_t; type winbind_log_t; + type samba_unconfined_script_t, samba_unconfined_script_exec_t; type samba_initrc_exec_t; ') @@ -649,6 +780,9 @@ allow $1 nmbd_t:process { ptrace signal_perms }; ps_process_pattern($1, nmbd_t) + allow $1 samba_unconfined_script_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, samba_unconfined_script_t, samba_unconfined_script_t) + samba_run_smbcontrol($1, $2, $3) samba_run_winbind_helper($1, $2, $3) samba_run_smbmount($1, $2, $3) @@ -674,6 +808,9 @@ admin_pattern($1, samba_var_t) files_list_var($1) + admin_pattern($1, smbd_spool_t) + files_list_spool($1) + admin_pattern($1, smbd_var_run_t) files_list_pids($1) @@ -689,4 +826,5 @@ admin_pattern($1, winbind_tmp_t) admin_pattern($1, winbind_var_run_t) + admin_pattern($1, samba_unconfined_script_exec_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/samba.te serefpolicy-3.7.19/policy/modules/services/samba.te --- nsaserefpolicy/policy/modules/services/samba.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/samba.te 2010-05-28 09:42:00.181610786 +0200 @@ -66,6 +66,13 @@ ## gen_tunable(samba_share_nfs, false) +## +##

+## Allow samba to export ntfs/fusefs volumes. +##

+##
+gen_tunable(samba_share_fusefs, false) + type nmbd_t; type nmbd_exec_t; init_daemon_domain(nmbd_t, nmbd_exec_t) @@ -156,7 +163,7 @@ # # Samba net local policy # -allow samba_net_t self:capability { sys_nice dac_read_search dac_override }; +allow samba_net_t self:capability { sys_chroot sys_nice dac_read_search dac_override }; allow samba_net_t self:process { getsched setsched }; allow samba_net_t self:unix_dgram_socket create_socket_perms; allow samba_net_t self:unix_stream_socket create_stream_socket_perms; @@ -201,14 +208,16 @@ files_read_usr_symlinks(samba_net_t) auth_use_nsswitch(samba_net_t) -auth_read_cache(samba_net_t) +auth_manage_cache(samba_net_t) logging_send_syslog_msg(samba_net_t) miscfiles_read_localization(samba_net_t) +samba_read_var_files(samba_net_t) + userdom_use_user_terminals(samba_net_t) -userdom_dontaudit_search_user_home_dirs(samba_net_t) +userdom_list_user_home_dirs(samba_net_t) optional_policy(` pcscd_read_pub_files(samba_net_t) @@ -275,6 +284,8 @@ allow smbd_t winbind_var_run_t:sock_file rw_sock_file_perms; +allow smbd_t winbind_t:process { signal signull }; + kernel_getattr_core_if(smbd_t) kernel_getattr_message_if(smbd_t) kernel_read_network_state(smbd_t) @@ -306,8 +317,11 @@ dev_read_urand(smbd_t) dev_getattr_mtrr_dev(smbd_t) dev_dontaudit_getattr_usbfs_dirs(smbd_t) +dev_getattr_all_blk_files(smbd_t) +dev_getattr_all_chr_files(smbd_t) fs_getattr_all_fs(smbd_t) +fs_getattr_all_dirs(smbd_t) fs_get_xattr_fs_quotas(smbd_t) fs_search_auto_mountpoints(smbd_t) fs_getattr_rpc_dirs(smbd_t) @@ -316,6 +330,7 @@ auth_use_nsswitch(smbd_t) auth_domtrans_chk_passwd(smbd_t) auth_domtrans_upd_passwd(smbd_t) +auth_manage_cache(smbd_t) domain_use_interactive_fds(smbd_t) domain_dontaudit_list_all_domains_state(smbd_t) @@ -325,6 +340,8 @@ files_read_etc_runtime_files(smbd_t) files_read_usr_files(smbd_t) files_search_spool(smbd_t) +# smbd seems to getattr all mountpoints +files_dontaudit_getattr_all_dirs(smbd_t) # Allow samba to list mnt_t for potential mounted dirs files_list_mnt(smbd_t) @@ -337,10 +354,13 @@ miscfiles_read_public_files(smbd_t) userdom_use_unpriv_users_fds(smbd_t) -userdom_dontaudit_search_user_home_dirs(smbd_t) +userdom_search_user_home_content(smbd_t) +userdom_signal_all_users(smbd_t) usermanage_read_crack_db(smbd_t) +term_use_ptmx(smbd_t) + ifdef(`hide_broken_symptoms', ` files_dontaudit_getattr_default_dirs(smbd_t) files_dontaudit_getattr_boot_dirs(smbd_t) @@ -352,19 +372,19 @@ ') tunable_policy(`samba_domain_controller',` + gen_require(` + class passwd passwd; + ') + usermanage_domtrans_passwd(smbd_t) usermanage_kill_passwd(smbd_t) usermanage_domtrans_useradd(smbd_t) usermanage_domtrans_groupadd(smbd_t) + allow smbd_t self:passwd passwd; ') tunable_policy(`samba_enable_home_dirs',` - userdom_manage_user_home_content_dirs(smbd_t) - userdom_manage_user_home_content_files(smbd_t) - userdom_manage_user_home_content_symlinks(smbd_t) - userdom_manage_user_home_content_sockets(smbd_t) - userdom_manage_user_home_content_pipes(smbd_t) - userdom_user_home_dir_filetrans_user_home_content(smbd_t, { dir file lnk_file sock_file fifo_file }) + userdom_manage_user_home_content(smbd_t) ') # Support Samba sharing of NFS mount points @@ -376,6 +396,15 @@ fs_manage_nfs_named_sockets(smbd_t) ') +# Support Samba sharing of ntfs/fusefs mount points +tunable_policy(`samba_share_fusefs',` + fs_manage_fusefs_dirs(smbd_t) + fs_manage_fusefs_files(smbd_t) +',` + fs_search_fusefs(smbd_t) +') + + optional_policy(` cups_read_rw_config(smbd_t) cups_stream_connect(smbd_t) @@ -391,6 +420,11 @@ ') optional_policy(` + qemu_manage_tmp_dirs(smbd_t) + qemu_manage_tmp_files(smbd_t) +') + +optional_policy(` rpc_search_nfs_state_data(smbd_t) ') @@ -405,13 +439,15 @@ tunable_policy(`samba_create_home_dirs',` allow smbd_t self:capability chown; userdom_create_user_home_dirs(smbd_t) - userdom_home_filetrans_user_home_dir(smbd_t) ') +userdom_home_filetrans_user_home_dir(smbd_t) tunable_policy(`samba_export_all_ro',` fs_read_noxattr_fs_files(smbd_t) + auth_read_all_dirs_except_shadow(smbd_t) auth_read_all_files_except_shadow(smbd_t) fs_read_noxattr_fs_files(nmbd_t) + auth_read_all_dirs_except_shadow(nmbd_t) auth_read_all_files_except_shadow(nmbd_t) ') @@ -420,8 +456,8 @@ auth_manage_all_files_except_shadow(smbd_t) fs_read_noxattr_fs_files(nmbd_t) auth_manage_all_files_except_shadow(nmbd_t) - userdom_user_home_dir_filetrans_user_home_content(nmbd_t, { file dir }) ') +userdom_user_home_dir_filetrans_user_home_content(nmbd_t, { file dir }) ######################################## # @@ -525,6 +561,7 @@ allow smbcontrol_t winbind_t:process { signal signull }; +files_search_var_lib(smbcontrol_t) samba_read_config(smbcontrol_t) samba_rw_var_files(smbcontrol_t) samba_search_var(smbcontrol_t) @@ -536,6 +573,8 @@ miscfiles_read_localization(smbcontrol_t) +userdom_use_user_terminals(smbcontrol_t) + ######################################## # # smbmount Local policy @@ -618,7 +657,7 @@ # SWAT Local policy # -allow swat_t self:capability { setuid setgid sys_resource }; +allow swat_t self:capability { dac_override setuid setgid sys_resource }; allow swat_t self:process { setrlimit signal_perms }; allow swat_t self:fifo_file rw_fifo_file_perms; allow swat_t self:netlink_tcpdiag_socket r_netlink_socket_perms; @@ -626,23 +665,23 @@ allow swat_t self:udp_socket create_socket_perms; allow swat_t self:unix_stream_socket connectto; -allow swat_t nmbd_t:process { signal signull }; - -allow swat_t nmbd_exec_t:file mmap_file_perms; -can_exec(swat_t, nmbd_exec_t) - -allow swat_t nmbd_var_run_t:file { lock read unlink }; - samba_domtrans_smbd(swat_t) allow swat_t smbd_t:process { signal signull }; +allow smbd_t swat_t:process signal; + +samba_domtrans_nmbd(swat_t) +allow swat_t nmbd_t:process { signal signull }; +allow nmbd_t swat_t:process signal; allow swat_t smbd_var_run_t:file { lock unlink }; +allow swat_t smbd_port_t:tcp_socket name_bind; + +allow swat_t nmbd_port_t:udp_socket name_bind; + rw_files_pattern(swat_t, samba_etc_t, samba_etc_t) read_lnk_files_pattern(swat_t, samba_etc_t, samba_etc_t) -append_files_pattern(swat_t, samba_log_t, samba_log_t) - allow swat_t smbd_exec_t:file mmap_file_perms ; allow swat_t smbd_t:process signull; @@ -657,7 +696,8 @@ files_pid_filetrans(swat_t, swat_var_run_t, file) allow swat_t winbind_exec_t:file mmap_file_perms; -can_exec(swat_t, winbind_exec_t) +domtrans_pattern(swat_t, winbind_exec_t, winbind_t) +allow swat_t winbind_t:process { signal signull }; allow swat_t winbind_var_run_t:dir { write add_name remove_name }; allow swat_t winbind_var_run_t:sock_file { create unlink }; @@ -700,6 +740,8 @@ miscfiles_read_localization(swat_t) +userdom_dontaudit_search_admin_dir(swat_t) + optional_policy(` cups_read_rw_config(swat_t) cups_stream_connect(swat_t) @@ -713,12 +755,23 @@ kerberos_use(swat_t) ') +init_read_utmp(swat_t) +init_dontaudit_write_utmp(swat_t) + +manage_dirs_pattern(swat_t, samba_log_t, samba_log_t) +manage_files_pattern(swat_t, samba_log_t, samba_log_t) + +manage_files_pattern(swat_t, samba_etc_t, samba_secrets_t) + +manage_files_pattern(swat_t, samba_var_t, samba_var_t) +files_list_var_lib(swat_t) + ######################################## # # Winbind local policy # -allow winbind_t self:capability { dac_override ipc_lock setuid }; +allow winbind_t self:capability { sys_nice dac_override ipc_lock setuid }; dontaudit winbind_t self:capability sys_tty_config; allow winbind_t self:process { signal_perms getsched setsched }; allow winbind_t self:fifo_file rw_fifo_file_perms; @@ -779,6 +832,9 @@ corenet_tcp_bind_generic_node(winbind_t) corenet_udp_bind_generic_node(winbind_t) corenet_tcp_connect_smbd_port(winbind_t) +corenet_tcp_connect_smbd_port(winbind_t) +corenet_tcp_connect_epmap_port(winbind_t) +corenet_tcp_connect_all_unreserved_ports(winbind_t) dev_read_sysfs(winbind_t) dev_read_urand(winbind_t) @@ -788,7 +844,7 @@ auth_domtrans_chk_passwd(winbind_t) auth_use_nsswitch(winbind_t) -auth_rw_cache(winbind_t) +auth_manage_cache(winbind_t) domain_use_interactive_fds(winbind_t) @@ -866,6 +922,18 @@ # optional_policy(` + type samba_unconfined_net_t; + domain_type(samba_unconfined_net_t) + domain_entry_file(samba_unconfined_net_t, samba_net_exec_t) + role system_r types samba_unconfined_net_t; + + unconfined_domain(samba_unconfined_net_t) + + manage_files_pattern(samba_unconfined_net_t, samba_etc_t, samba_secrets_t) + filetrans_pattern(samba_unconfined_net_t, samba_etc_t, samba_secrets_t, file) + userdom_use_user_terminals(samba_unconfined_net_t) +') + type samba_unconfined_script_t; type samba_unconfined_script_exec_t; domain_type(samba_unconfined_script_t) @@ -876,9 +944,12 @@ allow smbd_t samba_unconfined_script_exec_t:dir search_dir_perms; allow smbd_t samba_unconfined_script_exec_t:file ioctl; +optional_policy(` unconfined_domain(samba_unconfined_script_t) +') tunable_policy(`samba_run_unconfined',` domtrans_pattern(smbd_t, samba_unconfined_script_exec_t, samba_unconfined_script_t) - ') +',` + can_exec(smbd_t, samba_unconfined_script_exec_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/sasl.te serefpolicy-3.7.19/policy/modules/services/sasl.te --- nsaserefpolicy/policy/modules/services/sasl.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/sasl.te 2010-05-28 09:42:00.182610859 +0200 @@ -50,6 +50,9 @@ kernel_read_kernel_sysctls(saslauthd_t) kernel_read_system_state(saslauthd_t) +#577519 +corecmd_exec_bin(saslauthd_t) + corenet_all_recvfrom_unlabeled(saslauthd_t) corenet_all_recvfrom_netlabel(saslauthd_t) corenet_tcp_sendrecv_generic_if(saslauthd_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/sendmail.fc serefpolicy-3.7.19/policy/modules/services/sendmail.fc --- nsaserefpolicy/policy/modules/services/sendmail.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/sendmail.fc 2010-05-28 09:42:00.182610859 +0200 @@ -1,4 +1,6 @@ +/etc/rc\.d/init\.d/sendmail -- gen_context(system_u:object_r:sendmail_initrc_exec_t,s0) + /var/log/sendmail\.st -- gen_context(system_u:object_r:sendmail_log_t,s0) /var/log/mail(/.*)? gen_context(system_u:object_r:sendmail_log_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/sendmail.if serefpolicy-3.7.19/policy/modules/services/sendmail.if --- nsaserefpolicy/policy/modules/services/sendmail.if 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/sendmail.if 2010-05-28 09:42:00.183610792 +0200 @@ -57,6 +57,24 @@ allow sendmail_t $1:process sigchld; ') +####################################### +## +## Execute sendmail in the sendmail domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`sendmail_initrc_domtrans', ` + gen_require(` + type sendmail_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, sendmail_initrc_exec_t) +') + ######################################## ## ## Execute the sendmail program in the sendmail domain. @@ -277,3 +295,69 @@ sendmail_domtrans_unconfined($1) role $2 types unconfined_sendmail_t; ') + +######################################## +## +## Execute sendmail in the unconfined sendmail domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`sendmail_domtrans_unconfined',` + gen_require(` + type unconfined_sendmail_t, sendmail_exec_t; + ') + + domtrans_pattern($1, sendmail_exec_t, unconfined_sendmail_t) +') + + +######################################## +## +## All of the rules required to administrate +## an sendmail environment +## +## +## +## Domain allowed access. +## +## +## +## +## Role allowed access. +## +## +## +# +interface(`sendmail_admin',` + gen_require(` + type sendmail_t, sendmail_initrc_exec_t, sendmail_log_t; + type sendmail_tmp_t, sendmail_var_run_t, unconfined_sendmail_t; + type mail_spool_t; + ') + + allow $1 sendmail_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, sendmail_t, sendmail_t) + + allow $1 unconfined_sendmail_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, unconfined_sendmail_t, unconfined_sendmail_t) + + sendmail_initrc_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 sendmail_initrc_exec_t system_r; + + logging_search_logs($1) + admin_pattern($1, sendmail_log_t) + + files_search_tmp($1) + admin_pattern($1, sendmail_tmp_t) + + files_search_pids($1) + admin_pattern($1, sendmail_var_run_t) + + files_search_spool($1) + admin_pattern($1, mail_spool_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/sendmail.te serefpolicy-3.7.19/policy/modules/services/sendmail.te --- nsaserefpolicy/policy/modules/services/sendmail.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/sendmail.te 2010-05-28 09:42:00.184610725 +0200 @@ -20,6 +20,9 @@ mta_mailserver_delivery(sendmail_t) mta_mailserver_sender(sendmail_t) +type sendmail_initrc_exec_t; +init_script_file(sendmail_initrc_exec_t) + type unconfined_sendmail_t; application_domain(unconfined_sendmail_t, sendmail_exec_t) role system_r types unconfined_sendmail_t; @@ -30,7 +33,7 @@ # allow sendmail_t self:capability { dac_override setuid setgid net_bind_service sys_nice chown sys_tty_config }; -allow sendmail_t self:process { setrlimit signal signull }; +allow sendmail_t self:process { setsched setpgid setrlimit signal signull }; allow sendmail_t self:fifo_file rw_fifo_file_perms; allow sendmail_t self:unix_stream_socket create_stream_socket_perms; allow sendmail_t self:unix_dgram_socket create_socket_perms; @@ -72,6 +75,7 @@ fs_rw_anon_inodefs_files(sendmail_t) term_dontaudit_use_console(sendmail_t) +term_dontaudit_use_generic_ptys(sendmail_t) # for piping mail to a command corecmd_exec_shell(sendmail_t) @@ -84,12 +88,14 @@ files_search_spool(sendmail_t) # for piping mail to a command files_read_etc_runtime_files(sendmail_t) +files_read_all_tmp_files(sendmail_t) init_use_fds(sendmail_t) init_use_script_ptys(sendmail_t) # sendmail wants to read /var/run/utmp if the controlling tty is /dev/console init_read_utmp(sendmail_t) init_dontaudit_write_utmp(sendmail_t) +init_rw_script_tmp_files(sendmail_t) auth_use_nsswitch(sendmail_t) @@ -103,7 +109,7 @@ miscfiles_read_localization(sendmail_t) userdom_dontaudit_use_unpriv_user_fds(sendmail_t) -userdom_dontaudit_search_user_home_dirs(sendmail_t) +userdom_read_user_home_content_files(sendmail_t) mta_read_config(sendmail_t) mta_etc_filetrans_aliases(sendmail_t) @@ -133,6 +139,7 @@ optional_policy(` fail2ban_read_lib_files(sendmail_t) + fail2ban_rw_stream_sockets(sendmail_t) ') optional_policy(` @@ -148,7 +155,9 @@ ') optional_policy(` + postfix_domtrans_postdrop(sendmail_t) postfix_domtrans_master(sendmail_t) + postfix_domtrans_postqueue(sendmail_t) postfix_read_config(sendmail_t) postfix_search_spool(sendmail_t) ') @@ -167,6 +176,10 @@ ') optional_policy(` + spamd_stream_connect(sendmail_t) +') + +optional_policy(` udev_read_db(sendmail_t) ') @@ -182,5 +195,6 @@ optional_policy(` mta_etc_filetrans_aliases(unconfined_sendmail_t) - unconfined_domain(unconfined_sendmail_t) + unconfined_domain_noaudit(unconfined_sendmail_t) ') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/setroubleshoot.fc serefpolicy-3.7.19/policy/modules/services/setroubleshoot.fc --- nsaserefpolicy/policy/modules/services/setroubleshoot.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/setroubleshoot.fc 2010-05-28 09:42:00.184610725 +0200 @@ -5,3 +5,5 @@ /var/log/setroubleshoot(/.*)? gen_context(system_u:object_r:setroubleshoot_var_log_t,s0) /var/lib/setroubleshoot(/.*)? gen_context(system_u:object_r:setroubleshoot_var_lib_t,s0) + +/usr/share/setroubleshoot/SetroubleshootFixit\.py* -- gen_context(system_u:object_r:setroubleshoot_fixit_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/setroubleshoot.if serefpolicy-3.7.19/policy/modules/services/setroubleshoot.if --- nsaserefpolicy/policy/modules/services/setroubleshoot.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/setroubleshoot.if 2010-05-28 09:42:00.185610799 +0200 @@ -16,8 +16,8 @@ ') files_search_pids($1) - allow $1 setroubleshoot_var_run_t:sock_file write; - allow $1 setroubleshootd_t:unix_stream_socket connectto; + stream_connect_pattern($1, setroubleshoot_var_run_t, setroubleshoot_var_run_t, setroubleshootd_t) + allow $1 setroubleshoot_var_run_t:sock_file read; ') ######################################## @@ -36,6 +36,124 @@ type setroubleshootd_t, setroubleshoot_var_run_t; ') - dontaudit $1 setroubleshoot_var_run_t:sock_file write; + dontaudit $1 setroubleshoot_var_run_t:sock_file rw_sock_file_perms; dontaudit $1 setroubleshootd_t:unix_stream_socket connectto; ') + +######################################## +## +## Send and receive messages from +## setroubleshoot over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`setroubleshoot_dbus_chat',` + gen_require(` + type setroubleshootd_t; + class dbus send_msg; + ') + + allow $1 setroubleshootd_t:dbus send_msg; + allow setroubleshootd_t $1:dbus send_msg; +') + +######################################## +## +## dontaudit send and receive messages from +## setroubleshoot over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`setroubleshoot_dontaudit_dbus_chat',` + gen_require(` + type setroubleshootd_t; + class dbus send_msg; + ') + + dontaudit $1 setroubleshootd_t:dbus send_msg; + dontaudit setroubleshootd_t $1:dbus send_msg; +') + +######################################## +## +## Send and receive messages from +## setroubleshoot over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`setroubleshoot_dbus_chat_fixit',` + gen_require(` + type setroubleshoot_fixit_t; + class dbus send_msg; + ') + + allow $1 setroubleshoot_fixit_t:dbus send_msg; + allow setroubleshoot_fixit_t $1:dbus send_msg; +') + +######################################## +## +## Dontaudit read/write to a setroubleshoot leaked sockets. +## +## +## +## Domain allowed access. +## +## +# +interface(`setroubleshoot_fixit_dontaudit_leaks',` + gen_require(` + type setroubleshoot_fixit_t; + ') + + dontaudit $1 setroubleshoot_fixit_t:unix_dgram_socket { read write }; + dontaudit $1 setroubleshoot_fixit_t:unix_stream_socket { read write }; +') + +######################################## +## +## All of the rules required to administrate +## an setroubleshoot environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the setroubleshoot domain. +## +## +## +# +interface(`setroubleshoot_admin',` + gen_require(` + type setroubleshootd_t, setroubleshoot_log_t; + type setroubleshoot_var_lib_t, setroubleshoot_var_run_t; + ') + + allow $1 setroubleshootd_t:process { ptrace signal_perms }; + ps_process_pattern($1, setroubleshootd_t) + + logging_list_logs($1) + admin_pattern($1, setroubleshoot_log_t) + + files_list_var_lib($1) + admin_pattern($1, setroubleshoot_var_lib_t) + + files_list_pids($1) + admin_pattern($1, setroubleshoot_var_run_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/setroubleshoot.te serefpolicy-3.7.19/policy/modules/services/setroubleshoot.te --- nsaserefpolicy/policy/modules/services/setroubleshoot.te 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/setroubleshoot.te 2010-05-28 09:42:00.186610872 +0200 @@ -22,13 +22,19 @@ type setroubleshoot_var_run_t; files_pid_file(setroubleshoot_var_run_t) +type setroubleshoot_fixit_t; +type setroubleshoot_fixit_exec_t; +dbus_system_domain(setroubleshoot_fixit_t, setroubleshoot_fixit_exec_t) + ######################################## # # setroubleshootd local policy # -allow setroubleshootd_t self:capability { dac_override sys_tty_config }; -allow setroubleshootd_t self:process { signull signal getattr getsched }; +allow setroubleshootd_t self:capability { dac_override sys_nice sys_tty_config }; +allow setroubleshootd_t self:process { getattr getsched setsched sigkill signull signal }; +# if bad library causes setroubleshoot to require these, we want to give it so setroubleshoot can continue to run +allow setroubleshootd_t self:process { execmem execstack }; allow setroubleshootd_t self:fifo_file rw_fifo_file_perms; allow setroubleshootd_t self:tcp_socket create_stream_socket_perms; allow setroubleshootd_t self:unix_stream_socket { create_stream_socket_perms connectto }; @@ -52,7 +58,10 @@ kernel_read_kernel_sysctls(setroubleshootd_t) kernel_read_system_state(setroubleshootd_t) +kernel_read_net_sysctls(setroubleshootd_t) kernel_read_network_state(setroubleshootd_t) +kernel_dontaudit_list_all_proc(setroubleshootd_t) +kernel_read_unlabeled_state(setroubleshootd_t) corecmd_exec_bin(setroubleshootd_t) corecmd_exec_shell(setroubleshootd_t) @@ -68,16 +77,26 @@ dev_read_urand(setroubleshootd_t) dev_read_sysfs(setroubleshootd_t) +dev_getattr_all_blk_files(setroubleshootd_t) +dev_getattr_all_chr_files(setroubleshootd_t) domain_dontaudit_search_all_domains_state(setroubleshootd_t) +domain_signull_all_domains(setroubleshootd_t) files_read_usr_files(setroubleshootd_t) files_read_etc_files(setroubleshootd_t) -files_getattr_all_dirs(setroubleshootd_t) +files_list_all(setroubleshootd_t) files_getattr_all_files(setroubleshootd_t) +files_getattr_all_pipes(setroubleshootd_t) +files_getattr_all_sockets(setroubleshootd_t) +files_read_all_symlinks(setroubleshootd_t) fs_getattr_all_dirs(setroubleshootd_t) fs_getattr_all_files(setroubleshootd_t) +fs_read_fusefs_symlinks(setroubleshootd_t) +fs_dontaudit_read_nfs_files(setroubleshootd_t) +fs_dontaudit_read_cifs_files(setroubleshootd_t) +fs_list_inotifyfs(setroubleshootd_t) selinux_get_enforce_mode(setroubleshootd_t) selinux_validate_context(setroubleshootd_t) @@ -94,23 +113,81 @@ locallogin_dontaudit_use_fds(setroubleshootd_t) +logging_send_audit_msgs(setroubleshootd_t) logging_send_syslog_msg(setroubleshootd_t) logging_stream_connect_dispatcher(setroubleshootd_t) +modutils_read_module_config(setroubleshootd_t) + seutil_read_config(setroubleshootd_t) seutil_read_file_contexts(setroubleshootd_t) - -sysnet_read_config(setroubleshootd_t) +seutil_read_bin_policy(setroubleshootd_t) userdom_dontaudit_read_user_home_content_files(setroubleshootd_t) optional_policy(` - dbus_system_bus_client(setroubleshootd_t) - dbus_connect_system_bus(setroubleshootd_t) + locate_read_lib_files(setroubleshootd_t) +') + +optional_policy(` + dbus_system_domain(setroubleshootd_t, setroubleshootd_exec_t) ') optional_policy(` + rpm_signull(setroubleshootd_t) rpm_read_db(setroubleshootd_t) rpm_dontaudit_manage_db(setroubleshootd_t) rpm_use_script_fds(setroubleshootd_t) ') + +######################################## +# +# setroubleshoot_fixit local policy +# +allow setroubleshoot_fixit_t self:capability sys_nice; +allow setroubleshoot_fixit_t self:process { setsched getsched }; +allow setroubleshoot_fixit_t self:fifo_file rw_fifo_file_perms; +allow setroubleshoot_fixit_t self:unix_dgram_socket create_socket_perms; + +allow setroubleshoot_fixit_t setroubleshootd_t:process signull; + +setroubleshoot_dbus_chat(setroubleshoot_fixit_t) +setroubleshoot_stream_connect(setroubleshoot_fixit_t) + +corecmd_exec_bin(setroubleshoot_fixit_t) +corecmd_exec_shell(setroubleshoot_fixit_t) + +seutil_domtrans_setfiles(setroubleshoot_fixit_t) +seutil_domtrans_setsebool(setroubleshoot_fixit_t) + +files_read_usr_files(setroubleshoot_fixit_t) +files_read_etc_files(setroubleshoot_fixit_t) +files_list_tmp(setroubleshoot_fixit_t) + +kernel_read_system_state(setroubleshoot_fixit_t) + +auth_use_nsswitch(setroubleshoot_fixit_t) + +logging_send_audit_msgs(setroubleshoot_fixit_t) +logging_send_syslog_msg(setroubleshoot_fixit_t) + +miscfiles_read_localization(setroubleshoot_fixit_t) + +userdom_dontaudit_search_admin_dir(setroubleshoot_fixit_t) +userdom_signull_unpriv_users(setroubleshoot_fixit_t) + +optional_policy(` + gnome_dontaudit_search_config(setroubleshoot_fixit_t) +') + +optional_policy(` + rpm_signull(setroubleshoot_fixit_t) + rpm_read_db(setroubleshoot_fixit_t) + rpm_dontaudit_manage_db(setroubleshoot_fixit_t) + rpm_use_script_fds(setroubleshoot_fixit_t) +') + +optional_policy(` + policykit_dbus_chat(setroubleshoot_fixit_t) + userdom_read_all_users_state(setroubleshoot_fixit_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/smartmon.te serefpolicy-3.7.19/policy/modules/services/smartmon.te --- nsaserefpolicy/policy/modules/services/smartmon.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/smartmon.te 2010-05-28 09:42:00.186610872 +0200 @@ -83,6 +83,8 @@ storage_raw_read_fixed_disk(fsdaemon_t) storage_raw_write_fixed_disk(fsdaemon_t) storage_raw_read_removable_device(fsdaemon_t) +storage_read_scsi_generic(fsdaemon_t) +storage_write_scsi_generic(fsdaemon_t) term_dontaudit_search_ptys(fsdaemon_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/smokeping.te serefpolicy-3.7.19/policy/modules/services/smokeping.te --- nsaserefpolicy/policy/modules/services/smokeping.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/smokeping.te 2010-05-28 09:42:00.187610526 +0200 @@ -24,6 +24,7 @@ # smokeping local policy # +dontaudit smokeping_t self:capability { dac_read_search dac_override }; allow smokeping_t self:fifo_file rw_fifo_file_perms; allow smokeping_t self:udp_socket create_socket_perms; allow smokeping_t self:unix_stream_socket create_stream_socket_perms; @@ -45,6 +46,7 @@ files_search_tmp(smokeping_t) auth_use_nsswitch(smokeping_t) +auth_dontaudit_read_shadow(smokeping_t) logging_send_syslog_msg(smokeping_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/snmp.te serefpolicy-3.7.19/policy/modules/services/snmp.te --- nsaserefpolicy/policy/modules/services/snmp.te 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/snmp.te 2010-05-28 09:42:00.187610526 +0200 @@ -25,7 +25,7 @@ # # Local policy # -allow snmpd_t self:capability { chown dac_override kill ipc_lock sys_ptrace net_admin sys_nice sys_tty_config }; +allow snmpd_t self:capability { chown dac_override kill ipc_lock setgid setuid sys_ptrace net_admin sys_nice sys_tty_config }; dontaudit snmpd_t self:capability { sys_module sys_tty_config }; allow snmpd_t self:process { signal_perms getsched setsched }; allow snmpd_t self:fifo_file rw_fifo_file_perms; @@ -98,6 +98,7 @@ storage_dontaudit_read_fixed_disk(snmpd_t) storage_dontaudit_read_removable_device(snmpd_t) +storage_dontaudit_write_removable_device(snmpd_t) auth_use_nsswitch(snmpd_t) auth_read_all_dirs_except_shadow(snmpd_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/snort.te serefpolicy-3.7.19/policy/modules/services/snort.te --- nsaserefpolicy/policy/modules/services/snort.te 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/snort.te 2010-05-28 09:42:00.188610878 +0200 @@ -62,6 +62,7 @@ kernel_read_proc_symlinks(snort_t) kernel_request_load_module(snort_t) kernel_dontaudit_read_system_state(snort_t) +kernel_read_network_state(snort_t) corenet_all_recvfrom_unlabeled(snort_t) corenet_all_recvfrom_netlabel(snort_t) @@ -78,8 +79,7 @@ dev_read_sysfs(snort_t) dev_read_rand(snort_t) dev_read_urand(snort_t) -# Red Hat bug 559861: Snort wants read, write, and ioctl on /dev/usbmon -# Snort uses libpcap, which can also monitor USB traffic. Maybe this is a side effect? +dev_read_usbmon_dev(snort_t) dev_rw_generic_usb_dev(snort_t) domain_use_interactive_fds(snort_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/spamassassin.fc serefpolicy-3.7.19/policy/modules/services/spamassassin.fc --- nsaserefpolicy/policy/modules/services/spamassassin.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/spamassassin.fc 2010-05-28 09:42:00.189610812 +0200 @@ -1,15 +1,26 @@ -HOME_DIR/\.spamassassin(/.*)? gen_context(system_u:object_r:spamassassin_home_t,s0) +HOME_DIR/\.spamassassin(/.*)? gen_context(system_u:object_r:spamc_home_t,s0) +/root/\.spamassassin(/.*)? gen_context(system_u:object_r:spamc_home_t,s0) + +/etc/rc\.d/init\.d/spamd -- gen_context(system_u:object_r:spamd_initrc_exec_t,s0) +/etc/rc\.d/init\.d/mimedefang.* -- gen_context(system_u:object_r:spamd_initrc_exec_t,s0) /usr/bin/sa-learn -- gen_context(system_u:object_r:spamc_exec_t,s0) -/usr/bin/spamassassin -- gen_context(system_u:object_r:spamassassin_exec_t,s0) +/usr/bin/spamassassin -- gen_context(system_u:object_r:spamc_exec_t,s0) /usr/bin/spamc -- gen_context(system_u:object_r:spamc_exec_t,s0) /usr/bin/spamd -- gen_context(system_u:object_r:spamd_exec_t,s0) /usr/sbin/spamd -- gen_context(system_u:object_r:spamd_exec_t,s0) +/usr/bin/mimedefang-multiplexor -- gen_context(system_u:object_r:spamd_exec_t,s0) /var/lib/spamassassin(/.*)? gen_context(system_u:object_r:spamd_var_lib_t,s0) +/var/lib/spamassassin/compiled(/.*)? gen_context(system_u:object_r:spamd_compiled_t,s0) + +/var/log/spamd\.log -- gen_context(system_u:object_r:spamd_log_t,s0) +/var/log/mimedefang -- gen_context(system_u:object_r:spamd_log_t,s0) /var/run/spamassassin(/.*)? gen_context(system_u:object_r:spamd_var_run_t,s0) /var/spool/spamassassin(/.*)? gen_context(system_u:object_r:spamd_spool_t,s0) /var/spool/spamd(/.*)? gen_context(system_u:object_r:spamd_spool_t,s0) +/var/spool/MD-Quarantine(/.*)? gen_context(system_u:object_r:spamd_var_run_t,s0) +/var/spool/MIMEDefang(/.*)? gen_context(system_u:object_r:spamd_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/spamassassin.if serefpolicy-3.7.19/policy/modules/services/spamassassin.if --- nsaserefpolicy/policy/modules/services/spamassassin.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/spamassassin.if 2010-05-28 09:42:00.189610812 +0200 @@ -111,6 +111,45 @@ ') domtrans_pattern($1, spamc_exec_t, spamc_t) + allow $1 spamc_exec_t:file ioctl; +') + +######################################## +## +## Send kill signal to spamassassin client +## +## +## +## Domain allowed access. +## +## +# +interface(`spamassassin_kill_client',` + gen_require(` + type spamc_t; + ') + + allow $1 spamc_t:process sigkill; +') + +######################################## +## +## Manage spamc home files. +## +## +## +## Domain allowed access. +## +## +# +interface(`spamassassin_manage_home_client',` + gen_require(` + type spamc_home_t; + ') + + manage_dirs_pattern($1, spamc_home_t, spamc_home_t) + manage_files_pattern($1, spamc_home_t, spamc_home_t) + manage_lnk_files_pattern($1, spamc_home_t, spamc_home_t) ') ######################################## @@ -166,7 +205,9 @@ ') files_search_var_lib($1) + list_dirs_pattern($1, spamd_var_lib_t, spamd_var_lib_t) read_files_pattern($1, spamd_var_lib_t, spamd_var_lib_t) + read_lnk_files_pattern($1, spamd_var_lib_t, spamd_var_lib_t) ') ######################################## @@ -225,3 +266,69 @@ dontaudit $1 spamd_tmp_t:sock_file getattr; ') + +######################################## +## +## Connect to run spamd. +## +## +## +## Domain allowed to connect. +## +## +# +interface(`spamd_stream_connect',` + gen_require(` + type spamd_t, spamd_var_run_t, spamd_spool_t; + ') + + stream_connect_pattern($1, spamd_var_run_t, spamd_var_run_t, spamd_t) +') + +######################################## +## +## All of the rules required to administrate +## an spamassassin environment +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed to manage the spamassassin domain. +## +## +## +# +interface(`spamassassin_spamd_admin',` + gen_require(` + type spamd_t, spamd_tmp_t, spamd_log_t; + type spamd_spool_t, spamd_var_lib_t, spamd_var_run_t; + type spamd_initrc_exec_t; + ') + + allow $1 spamd_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, spamd_t, spamd_t) + + init_labeled_script_domtrans($1, spamd_initrc_exec_t) + domain_system_change_exemption($1) + role_transition $2 spamd_initrc_exec_t system_r; + allow $2 system_r; + + files_list_tmp($1) + admin_pattern($1, spamd_tmp_t) + + logging_list_logs($1) + admin_pattern($1, spamd_log_t) + + files_list_spool($1) + admin_pattern($1, spamd_spool_t) + + files_list_var_lib($1) + admin_pattern($1, spamd_var_lib_t) + + files_list_pids($1) + admin_pattern($1, spamd_var_run_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/spamassassin.te serefpolicy-3.7.19/policy/modules/services/spamassassin.te --- nsaserefpolicy/policy/modules/services/spamassassin.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/spamassassin.te 2010-05-28 09:42:00.190610815 +0200 @@ -20,6 +20,35 @@ ## gen_tunable(spamd_enable_home_dirs, true) +ifdef(`distro_redhat',` +# spamassassin client executable +type spamc_t; +type spamc_exec_t; +application_domain(spamc_t, spamc_exec_t) +role system_r types spamc_t; + +type spamd_etc_t; +files_config_file(spamd_etc_t) + +typealias spamc_exec_t alias spamassassin_exec_t; +typealias spamc_t alias spamassassin_t; + +type spamc_home_t; +userdom_user_home_content(spamc_home_t) +typealias spamc_home_t alias { spamassassin_home_t user_spamassassin_home_t staff_spamassassin_home_t sysadm_spamassassin_home_t }; +typealias spamc_home_t alias { auditadm_spamassassin_home_t secadm_spamassassin_home_t }; +typealias spamc_home_t alias { user_spamc_home_t staff_spamc_home_t sysadm_spamc_home_t }; +typealias spamc_home_t alias { auditadm_spamc_home_t secadm_spamc_home_t }; + +type spamc_tmp_t; +files_tmp_file(spamc_tmp_t) +typealias spamc_tmp_t alias spamassassin_tmp_t; +typealias spamc_tmp_t alias { user_spamassassin_tmp_t staff_spamassassin_tmp_t sysadm_spamassassin_tmp_t }; +typealias spamc_tmp_t alias { auditadm_spamassassin_tmp_t secadm_spamassassin_tmp_t }; + +typealias spamc_tmp_t alias { user_spamc_tmp_t staff_spamc_tmp_t sysadm_spamc_tmp_t }; +typealias spamc_tmp_t alias { auditadm_spamc_tmp_t secadm_spamc_tmp_t }; +', ` type spamassassin_t; type spamassassin_exec_t; typealias spamassassin_t alias { user_spamassassin_t staff_spamassassin_t sysadm_spamassassin_t }; @@ -51,10 +80,21 @@ typealias spamc_tmp_t alias { auditadm_spamc_tmp_t secadm_spamc_tmp_t }; files_tmp_file(spamc_tmp_t) ubac_constrained(spamc_tmp_t) +') type spamd_t; type spamd_exec_t; init_daemon_domain(spamd_t, spamd_exec_t) +can_exec(spamd_t, spamd_exec_t) + +type spamd_compiled_t; +files_type(spamd_compiled_t) + +type spamd_initrc_exec_t; +init_script_file(spamd_initrc_exec_t) + +type spamd_log_t; +logging_log_file(spamd_log_t) type spamd_spool_t; files_type(spamd_spool_t) @@ -110,6 +150,7 @@ dev_read_urand(spamassassin_t) fs_search_auto_mountpoints(spamassassin_t) +fs_getattr_all_fs(spamassassin_t) # this should probably be removed corecmd_list_bin(spamassassin_t) @@ -150,6 +191,9 @@ corenet_udp_sendrecv_all_ports(spamassassin_t) corenet_tcp_connect_all_ports(spamassassin_t) corenet_sendrecv_all_client_packets(spamassassin_t) + corenet_udp_bind_generic_node(spamassassin_t) + corenet_udp_bind_generic_port(spamassassin_t) + corenet_dontaudit_udp_bind_all_ports(spamassassin_t) sysnet_read_config(spamassassin_t) ') @@ -186,6 +230,8 @@ optional_policy(` mta_read_config(spamassassin_t) sendmail_stub(spamassassin_t) + sendmail_dontaudit_rw_unix_stream_sockets(spamassassin_t) + sendmail_dontaudit_rw_tcp_sockets(spamassassin_t) ') ######################################## @@ -207,16 +253,33 @@ allow spamc_t self:unix_stream_socket connectto; allow spamc_t self:tcp_socket create_stream_socket_perms; allow spamc_t self:udp_socket create_socket_perms; +corenet_all_recvfrom_unlabeled(spamc_t) +corenet_all_recvfrom_netlabel(spamc_t) +corenet_tcp_sendrecv_generic_if(spamc_t) +corenet_tcp_sendrecv_generic_node(spamc_t) +corenet_tcp_connect_spamd_port(spamc_t) + +can_exec(spamc_t, spamc_exec_t) manage_dirs_pattern(spamc_t, spamc_tmp_t, spamc_tmp_t) manage_files_pattern(spamc_t, spamc_tmp_t, spamc_tmp_t) files_tmp_filetrans(spamc_t, spamc_tmp_t, { file dir }) +manage_dirs_pattern(spamc_t, spamc_home_t, spamc_home_t) +manage_files_pattern(spamc_t, spamc_home_t, spamc_home_t) +manage_lnk_files_pattern(spamc_t, spamc_home_t, spamc_home_t) +manage_fifo_files_pattern(spamc_t, spamc_home_t, spamc_home_t) +manage_sock_files_pattern(spamc_t, spamc_home_t, spamc_home_t) +userdom_user_home_dir_filetrans(spamc_t, spamc_home_t, { dir file lnk_file sock_file fifo_file }) +userdom_append_user_home_content_files(spamc_t) + # Allow connecting to a local spamd allow spamc_t spamd_t:unix_stream_socket connectto; allow spamc_t spamd_tmp_t:sock_file rw_sock_file_perms; +spamd_stream_connect(spamc_t) kernel_read_kernel_sysctls(spamc_t) +kernel_read_system_state(spamc_t) corenet_all_recvfrom_unlabeled(spamc_t) corenet_all_recvfrom_netlabel(spamc_t) @@ -246,9 +309,16 @@ files_dontaudit_search_var(spamc_t) # cjp: this may be removable: files_list_home(spamc_t) +files_list_var_lib(spamc_t) +list_dirs_pattern(spamc_t, spamd_var_lib_t, spamd_var_lib_t) +read_files_pattern(spamc_t, spamd_var_lib_t, spamd_var_lib_t) + +fs_search_auto_mountpoints(spamc_t) logging_send_syslog_msg(spamc_t) +auth_use_nsswitch(spamc_t) + miscfiles_read_localization(spamc_t) # cjp: this should probably be removed: @@ -256,27 +326,40 @@ sysnet_read_config(spamc_t) +tunable_policy(`use_nfs_home_dirs',` + fs_manage_nfs_dirs(spamc_t) + fs_manage_nfs_files(spamc_t) + fs_manage_nfs_symlinks(spamc_t) +') + +tunable_policy(`use_samba_home_dirs',` + fs_manage_cifs_dirs(spamc_t) + fs_manage_cifs_files(spamc_t) + fs_manage_cifs_symlinks(spamc_t) +') + optional_policy(` # Allow connection to spamd socket above evolution_stream_connect(spamc_t) ') optional_policy(` - # Needed for pyzor/razor called from spamd milter_manage_spamass_state(spamc_t) ') optional_policy(` - nis_use_ypbind(spamc_t) -') - -optional_policy(` - nscd_socket_use(spamc_t) + postfix_domtrans_postdrop(spamc_t) + postfix_search_spool(spamc_t) + postfix_rw_local_pipes(spamc_t) ') optional_policy(` + mta_send_mail(spamc_t) mta_read_config(spamc_t) + mta_read_queue(spamc_t) sendmail_stub(spamc_t) + sendmail_rw_pipes(spamc_t) + sendmail_dontaudit_rw_tcp_sockets(spamc_t) ') ######################################## @@ -288,7 +371,7 @@ # setuids to the user running spamc. Comment this if you are not # using this ability. -allow spamd_t self:capability { setuid setgid dac_override sys_tty_config }; +allow spamd_t self:capability { kill setuid setgid dac_override sys_tty_config }; dontaudit spamd_t self:capability sys_tty_config; allow spamd_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; allow spamd_t self:fd use; @@ -304,10 +387,17 @@ allow spamd_t self:unix_stream_socket connectto; allow spamd_t self:tcp_socket create_stream_socket_perms; allow spamd_t self:udp_socket create_socket_perms; -allow spamd_t self:netlink_route_socket r_netlink_socket_perms; + +can_exec(spamd_t, spamd_compiled_t) +manage_dirs_pattern(spamd_t, spamd_compiled_t, spamd_compiled_t) +manage_files_pattern(spamd_t, spamd_compiled_t, spamd_compiled_t) + +manage_files_pattern(spamd_t, spamd_log_t, spamd_log_t) +logging_log_filetrans(spamd_t, spamd_log_t, file) manage_dirs_pattern(spamd_t, spamd_spool_t, spamd_spool_t) manage_files_pattern(spamd_t, spamd_spool_t, spamd_spool_t) +manage_sock_files_pattern(spamd_t, spamd_spool_t, spamd_spool_t) files_spool_filetrans(spamd_t, spamd_spool_t, { file dir }) manage_dirs_pattern(spamd_t, spamd_tmp_t, spamd_tmp_t) @@ -316,10 +406,12 @@ # var/lib files for spamd allow spamd_t spamd_var_lib_t:dir list_dir_perms; -read_files_pattern(spamd_t, spamd_var_lib_t, spamd_var_lib_t) +manage_files_pattern(spamd_t, spamd_var_lib_t, spamd_var_lib_t) +manage_lnk_files_pattern(spamd_t, spamd_var_lib_t, spamd_var_lib_t) manage_dirs_pattern(spamd_t, spamd_var_run_t, spamd_var_run_t) manage_files_pattern(spamd_t, spamd_var_run_t, spamd_var_run_t) +manage_sock_files_pattern(spamd_t, spamd_var_run_t, spamd_var_run_t) files_pid_filetrans(spamd_t, spamd_var_run_t, { dir file }) kernel_read_all_sysctls(spamd_t) @@ -369,22 +461,27 @@ init_dontaudit_rw_utmp(spamd_t) +auth_use_nsswitch(spamd_t) + logging_send_syslog_msg(spamd_t) miscfiles_read_localization(spamd_t) -sysnet_read_config(spamd_t) -sysnet_use_ldap(spamd_t) -sysnet_dns_name_resolve(spamd_t) - userdom_use_unpriv_users_fds(spamd_t) userdom_search_user_home_dirs(spamd_t) +optional_policy(` + exim_manage_spool_dirs(spamd_t) + exim_manage_spool_files(spamd_t) +') + tunable_policy(`use_nfs_home_dirs',` + fs_manage_nfs_dirs(spamd_t) fs_manage_nfs_files(spamd_t) ') tunable_policy(`use_samba_home_dirs',` + fs_manage_cifs_dirs(spamd_t) fs_manage_cifs_files(spamd_t) ') @@ -401,24 +498,18 @@ ') optional_policy(` + dcc_domtrans_cdcc(spamd_t) dcc_domtrans_client(spamd_t) + dcc_signal_client(spamd_t) dcc_stream_connect_dccifd(spamd_t) ') optional_policy(` - milter_manage_spamass_state(spamd_t) -') - -optional_policy(` mysql_search_db(spamd_t) mysql_stream_connect(spamd_t) ') optional_policy(` - nis_use_ypbind(spamd_t) -') - -optional_policy(` postfix_read_config(spamd_t) ') @@ -433,6 +524,10 @@ optional_policy(` razor_domtrans(spamd_t) + razor_read_lib_files(spamd_t) + tunable_policy(`spamd_enable_home_dirs',` + razor_manage_user_home_files(spamd_t) + ') ') optional_policy(` @@ -445,5 +540,9 @@ ') optional_policy(` + milter_manage_spamass_state(spamd_t) +') + +optional_policy(` udev_read_db(spamd_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/squid.te serefpolicy-3.7.19/policy/modules/services/squid.te --- nsaserefpolicy/policy/modules/services/squid.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/squid.te 2010-05-28 09:42:00.191611098 +0200 @@ -14,6 +14,13 @@ ## gen_tunable(squid_connect_any, false) +## +##

+## Allow squid to run as a transparent proxy (TPROXY) +##

+##
+gen_tunable(squid_use_tproxy, false) + type squid_t; type squid_exec_t; init_daemon_domain(squid_t, squid_exec_t) @@ -67,7 +74,9 @@ can_exec(squid_t, squid_exec_t) +manage_dirs_pattern(squid_t, squid_log_t, squid_log_t) manage_files_pattern(squid_t, squid_log_t, squid_log_t) +manage_lnk_files_pattern(squid_t, squid_log_t, squid_log_t) logging_log_filetrans(squid_t, squid_log_t, { file dir }) manage_files_pattern(squid_t, squid_var_run_t, squid_var_run_t) @@ -118,6 +127,8 @@ fs_getattr_all_fs(squid_t) fs_search_auto_mountpoints(squid_t) +#squid requires the following when run in diskd mode, the recommended setting +fs_rw_tmpfs_files(squid_t) fs_list_inotifyfs(squid_t) selinux_dontaudit_getattr_dir(squid_t) @@ -157,6 +168,11 @@ corenet_sendrecv_all_packets(squid_t) ') +tunable_policy(`squid_use_tproxy',` + allow squid_t self:capability net_admin; + corenet_tcp_bind_netport_port(squid_t) +') + optional_policy(` apache_content_template(squid) @@ -186,8 +202,3 @@ optional_policy(` udev_read_db(squid_t) ') - -ifdef(`TODO',` -#squid requires the following when run in diskd mode, the recommended setting -allow squid_t tmpfs_t:file { read write }; -') dnl end TODO diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ssh.fc serefpolicy-3.7.19/policy/modules/services/ssh.fc --- nsaserefpolicy/policy/modules/services/ssh.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/ssh.fc 2010-05-28 09:42:00.192610961 +0200 @@ -1,4 +1,7 @@ HOME_DIR/\.ssh(/.*)? gen_context(system_u:object_r:ssh_home_t,s0) +HOME_DIR/\.shosts gen_context(system_u:object_r:ssh_home_t,s0) + +/etc/rc\.d/init\.d/sshd -- gen_context(system_u:object_r:sshd_initrc_exec_t,s0) /etc/ssh/primes -- gen_context(system_u:object_r:sshd_key_t,s0) /etc/ssh/ssh_host_key -- gen_context(system_u:object_r:sshd_key_t,s0) @@ -14,3 +17,6 @@ /usr/sbin/sshd -- gen_context(system_u:object_r:sshd_exec_t,s0) /var/run/sshd\.init\.pid -- gen_context(system_u:object_r:sshd_var_run_t,s0) + +/root/\.ssh(/.*)? gen_context(system_u:object_r:home_ssh_t,s0) +/root/\.shosts gen_context(system_u:object_r:home_ssh_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ssh.if serefpolicy-3.7.19/policy/modules/services/ssh.if --- nsaserefpolicy/policy/modules/services/ssh.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/ssh.if 2010-05-28 09:42:00.193610685 +0200 @@ -36,6 +36,7 @@ gen_require(` attribute ssh_server; type ssh_exec_t, sshd_key_t, sshd_tmp_t; + type ssh_home_t; ') ############################## @@ -47,10 +48,6 @@ application_domain($1_ssh_t, ssh_exec_t) role $3 types $1_ssh_t; - type $1_ssh_home_t; - files_type($1_ssh_home_t) - typealias $1_ssh_home_t alias $1_home_ssh_t; - ############################## # # Client local policy @@ -93,18 +90,18 @@ ps_process_pattern($2, $1_ssh_t) # user can manage the keys and config - manage_files_pattern($2, $1_ssh_home_t, $1_ssh_home_t) - manage_lnk_files_pattern($2, $1_ssh_home_t, $1_ssh_home_t) - manage_sock_files_pattern($2, $1_ssh_home_t, $1_ssh_home_t) + manage_files_pattern($2, ssh_home_t, ssh_home_t) + manage_lnk_files_pattern($2, ssh_home_t, ssh_home_t) + manage_sock_files_pattern($2, ssh_home_t, ssh_home_t) # ssh client can manage the keys and config - manage_files_pattern($1_ssh_t, $1_ssh_home_t, $1_ssh_home_t) - read_lnk_files_pattern($1_ssh_t, $1_ssh_home_t, $1_ssh_home_t) + manage_files_pattern($1_ssh_t, ssh_home_t, ssh_home_t) + read_lnk_files_pattern($1_ssh_t, ssh_home_t, ssh_home_t) # ssh servers can read the user keys and config - allow ssh_server $1_ssh_home_t:dir list_dir_perms; - read_files_pattern(ssh_server, $1_ssh_home_t, $1_ssh_home_t) - read_lnk_files_pattern(ssh_server, $1_ssh_home_t, $1_ssh_home_t) + allow ssh_server ssh_home_t:dir list_dir_perms; + read_files_pattern(ssh_server, ssh_home_t, ssh_home_t) + read_lnk_files_pattern(ssh_server, ssh_home_t, ssh_home_t) kernel_read_kernel_sysctls($1_ssh_t) kernel_read_system_state($1_ssh_t) @@ -116,6 +113,8 @@ corenet_tcp_sendrecv_all_ports($1_ssh_t) corenet_tcp_connect_ssh_port($1_ssh_t) corenet_sendrecv_ssh_client_packets($1_ssh_t) + corenet_tcp_bind_generic_node($1_ssh_t) + corenet_tcp_bind_all_unreserved_ports($1_ssh_t) dev_read_urand($1_ssh_t) @@ -181,9 +180,9 @@ type $1_var_run_t; files_pid_file($1_var_run_t) - allow $1_t self:capability { kill sys_chroot sys_resource chown dac_override fowner fsetid setgid setuid sys_tty_config }; + allow $1_t self:capability { kill sys_chroot sys_nice sys_resource chown dac_override fowner fsetid net_admin setgid setuid sys_tty_config }; allow $1_t self:fifo_file rw_fifo_file_perms; - allow $1_t self:process { signal getsched setsched setrlimit setexec setkeycreate }; + allow $1_t self:process { signal getsched setsched setrlimit setexec }; allow $1_t self:tcp_socket create_stream_socket_perms; allow $1_t self:udp_socket create_socket_perms; # ssh agent connections: @@ -206,6 +205,7 @@ kernel_read_kernel_sysctls($1_t) kernel_read_network_state($1_t) + kernel_request_load_module(ssh_t) corenet_all_recvfrom_unlabeled($1_t) corenet_all_recvfrom_netlabel($1_t) @@ -221,7 +221,12 @@ corenet_udp_bind_generic_node($1_t) corenet_tcp_bind_ssh_port($1_t) corenet_tcp_connect_all_ports($1_t) + corenet_tcp_bind_all_unreserved_ports($1_t) + corenet_sendrecv_ssh_server_packets($1_t) + # -R qualifier corenet_sendrecv_ssh_server_packets($1_t) + # tunnel feature and -w (net_admin capability also) + corenet_rw_tun_tap_dev($1_t) fs_dontaudit_getattr_all_fs($1_t) @@ -234,17 +239,19 @@ corecmd_getattr_bin_files($1_t) domain_interactive_fd($1_t) + domain_dyntrans_type($1_t) files_read_etc_files($1_t) files_read_etc_runtime_files($1_t) + files_read_usr_files($1_t) logging_search_logs($1_t) miscfiles_read_localization($1_t) - userdom_create_all_users_keys($1_t) userdom_dontaudit_relabelfrom_user_ptys($1_t) userdom_search_user_home_dirs($1_t) + userdom_read_user_home_content_files($1_t) # Allow checking users mail at login mta_getattr_spool($1_t) @@ -265,9 +272,16 @@ optional_policy(` files_read_var_lib_symlinks($1_t) - nx_spec_domtrans_server($1_t) ') + + optional_policy(` + rlogin_read_home_content($1_t) + ') + + optional_policy(` + shutdown_getattr_exec_files($1_t) + ') ') ######################################## @@ -388,6 +402,7 @@ logging_send_syslog_msg($1_ssh_agent_t) miscfiles_read_localization($1_ssh_agent_t) + miscfiles_read_certs($1_ssh_agent_t) seutil_dontaudit_read_config($1_ssh_agent_t) @@ -395,6 +410,7 @@ userdom_use_user_terminals($1_ssh_agent_t) # for the transition back to normal privs upon exec + userdom_search_user_home_content($1_ssh_agent_t) userdom_user_home_domtrans($1_ssh_agent_t, $3) allow $3 $1_ssh_agent_t:fd use; allow $3 $1_ssh_agent_t:fifo_file rw_file_perms; @@ -582,6 +598,25 @@ domtrans_pattern($1, sshd_exec_t, sshd_t) ') + +######################################## +## +## Execute sshd server in the sshd domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`ssh_initrc_domtrans',` + gen_require(` + type sshdd_initrc_exec_t; + ') + + init_labeled_script_domtrans($1, sshd_initrc_exec_t) +') + ######################################## ## ## Execute the ssh client in the caller domain. @@ -696,6 +731,50 @@ dontaudit $1 sshd_key_t:file { getattr read }; ') +###################################### +## +## Manage ssh home directory content +## +## +## +## Domain allowed access. +## +## +# +interface(`ssh_manage_user_home_files',` + gen_require(` + type ssh_home_t; + ') + + allow $1 ssh_home_t:dir list_dir_perms; + manage_dirs_pattern($1, ssh_home_t, ssh_home_t) + manage_files_pattern($1, ssh_home_t, ssh_home_t) + userdom_search_user_home_dirs($1) +') + +######################################## +## +## Create Secure Shell home directory +## content. +## +## +## +## Domain allowed access. +## +## +# +interface(`ssh_create_user_home_files',` + gen_require(` + type home_ssh_t; + ') + + # This is only for Seahorse. May no longer be required in future. + create_dirs_pattern($1, home_ssh_t, home_ssh_t) + create_files_pattern($1, home_ssh_t, home_ssh_t) + userdom_user_home_dir_filetrans($1, home_ssh_t, { dir file }) + userdom_search_user_home_dirs($1) +') + ####################################### ## ## Delete from the ssh temp files. @@ -714,3 +793,50 @@ files_search_tmp($1) delete_files_pattern($1, sshd_tmp_t, sshd_tmp_t) ') + +######################################## +## +## All of the rules required to administrate +## an sshd environment +## +## +## +## Domain allowed access. +## +## +## +## +## Role allowed access. +## +## +## +# +interface(`ssh_admin_server',` + gen_require(` + type sshd_t, ssh_home_t, sshd_key_t, sshd_tmp_t; + type sshd_tmpfs_t, sshd_var_run_t; + type sshd_initrc_exec_t; + ') + + allow $1 sshd_t:process { ptrace signal_perms getattr }; + read_files_pattern($1, sshd_t, sshd_t) + + ssh_initrc_domtrans($1) + domain_system_change_exemption($1) + role_transition $2 sshd_initrc_exec_t system_r; + + userdom_search_user_home_dirs($1) + userdom_search_admin_dir($1) + admin_pattern($1,ssh_home_t) + + files_search_etc($1) + admin_pattern($1,sshd_key_t) + + files_search_tmp($1) + admin_pattern($1, sshd_tmp_t) + + admin_pattern($1, sshd_tmpfs_t) + + files_search_pids($1) + admin_pattern($1, sshd_var_run_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ssh.te serefpolicy-3.7.19/policy/modules/services/ssh.te --- nsaserefpolicy/policy/modules/services/ssh.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/ssh.te 2010-05-28 09:42:00.194610898 +0200 @@ -34,6 +34,9 @@ ssh_server_template(sshd) init_daemon_domain(sshd_t, sshd_exec_t) +type sshd_initrc_exec_t; +init_script_file(sshd_initrc_exec_t) + type sshd_key_t; files_type(sshd_key_t) @@ -114,6 +117,7 @@ manage_dirs_pattern(ssh_t, ssh_home_t, ssh_home_t) manage_sock_files_pattern(ssh_t, ssh_home_t, ssh_home_t) userdom_user_home_dir_filetrans(ssh_t, ssh_home_t, { dir sock_file }) +userdom_stream_connect(ssh_t) # Allow the ssh program to communicate with ssh-agent. stream_connect_pattern(ssh_t, ssh_agent_tmp_t, ssh_agent_tmp_t, ssh_agent_type) @@ -125,9 +129,10 @@ read_lnk_files_pattern(ssh_t, ssh_home_t, ssh_home_t) # ssh servers can read the user keys and config -allow ssh_server ssh_home_t:dir list_dir_perms; -read_files_pattern(ssh_server, ssh_home_t, ssh_home_t) -read_lnk_files_pattern(ssh_server, ssh_home_t, ssh_home_t) +manage_dirs_pattern(ssh_server, ssh_home_t, ssh_home_t) +manage_files_pattern(ssh_server, ssh_home_t, ssh_home_t) +userdom_user_home_dir_filetrans(ssh_server, ssh_home_t, dir) +userdom_admin_home_dir_filetrans(ssh_server, ssh_home_t, dir) kernel_read_kernel_sysctls(ssh_t) kernel_read_system_state(ssh_t) @@ -139,6 +144,8 @@ corenet_tcp_sendrecv_all_ports(ssh_t) corenet_tcp_connect_ssh_port(ssh_t) corenet_sendrecv_ssh_client_packets(ssh_t) +corenet_tcp_bind_generic_node(ssh_t) +corenet_tcp_bind_all_unreserved_ports(ssh_t) dev_read_urand(ssh_t) @@ -170,8 +177,10 @@ userdom_search_user_home_dirs(ssh_t) # Write to the user domain tty. userdom_use_user_terminals(ssh_t) -# needs to read krb tgt +# needs to read krb/write tgt userdom_read_user_tmp_files(ssh_t) +userdom_write_user_tmp_files(ssh_t) +userdom_read_user_home_content_symlinks(ssh_t) tunable_policy(`allow_ssh_keysign',` domain_auto_trans(ssh_t, ssh_keysign_exec_t, ssh_keysign_t) @@ -282,6 +291,8 @@ allow sshd_t self:netlink_route_socket r_netlink_socket_perms; allow sshd_t self:key { search link write }; +allow sshd_t self:process setcurrent; + manage_dirs_pattern(sshd_t, sshd_tmp_t, sshd_tmp_t) manage_files_pattern(sshd_t, sshd_tmp_t, sshd_tmp_t) manage_sock_files_pattern(sshd_t, sshd_tmp_t, sshd_tmp_t) @@ -292,22 +303,30 @@ term_use_all_ptys(sshd_t) term_setattr_all_ptys(sshd_t) +term_setattr_all_ttys(sshd_t) term_relabelto_all_ptys(sshd_t) # for X forwarding corenet_tcp_bind_xserver_port(sshd_t) corenet_sendrecv_xserver_server_packets(sshd_t) +userdom_read_user_home_content_files(sshd_t) +userdom_read_user_home_content_symlinks(sshd_t) +userdom_search_admin_dir(sshd_t) + tunable_policy(`ssh_sysadm_login',` # Relabel and access ptys created by sshd # ioctl is necessary for logout() processing for utmp entry and for w to # display the tty. # some versions of sshd on the new SE Linux require setattr - userdom_spec_domtrans_all_users(sshd_t) userdom_signal_all_users(sshd_t) -',` - userdom_spec_domtrans_unpriv_users(sshd_t) - userdom_signal_unpriv_users(sshd_t) +') + +userdom_spec_domtrans_unpriv_users(sshd_t) +userdom_signal_unpriv_users(sshd_t) + +optional_policy(` + daemontools_service_domain(sshd_t, sshd_exec_t) ') optional_policy(` @@ -315,7 +334,12 @@ ') optional_policy(` - daemontools_service_domain(sshd_t, sshd_exec_t) + ftp_dyntransition_sftpd(sshd_t) + ftp_dyntransition_sftpd_anon(sshd_t) +') + +optional_policy(` + gitosis_manage_lib_files(sshd_t) ') optional_policy(` @@ -323,6 +347,10 @@ ') optional_policy(` + nx_read_home_files(sshd_t) +') + +optional_policy(` rpm_use_script_fds(sshd_t) ') @@ -333,10 +361,18 @@ ') optional_policy(` - unconfined_domain(sshd_t) + usermanage_domtrans_passwd(sshd_t) + usermanage_read_crack_db(sshd_t) +') + +optional_policy(` unconfined_shell_domtrans(sshd_t) ') +optional_policy(` + xserver_domtrans_xauth(sshd_t) +') + ifdef(`TODO',` tunable_policy(`ssh_sysadm_login',` # Relabel and access ptys created by sshd diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/sssd.te serefpolicy-3.7.19/policy/modules/services/sssd.te --- nsaserefpolicy/policy/modules/services/sssd.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/sssd.te 2010-05-28 09:42:00.195610901 +0200 @@ -32,6 +32,7 @@ allow sssd_t self:capability { dac_read_search dac_override kill sys_nice setgid setuid }; allow sssd_t self:process { setfscreate setsched sigkill signal getsched }; allow sssd_t self:fifo_file rw_file_perms; +allow sssd_t self:key manage_key_perms; allow sssd_t self:unix_stream_socket { create_stream_socket_perms connectto }; manage_dirs_pattern(sssd_t, sssd_public_t, sssd_public_t) @@ -81,6 +82,8 @@ miscfiles_read_localization(sssd_t) +userdom_manage_tmp_role(system_r, sssd_t) + optional_policy(` dbus_system_bus_client(sssd_t) dbus_connect_system_bus(sssd_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/tgtd.te serefpolicy-3.7.19/policy/modules/services/tgtd.te --- nsaserefpolicy/policy/modules/services/tgtd.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/tgtd.te 2010-05-28 09:42:00.195610901 +0200 @@ -38,7 +38,7 @@ allow tgtd_t self:unix_dgram_socket create_socket_perms; manage_sock_files_pattern(tgtd_t, tgtd_tmp_t, tgtd_tmp_t) -files_tmp_filetrans(tgtd_t, tgtd_tmp_t, { sock_file }) +files_tmp_filetrans(tgtd_t, tgtd_tmp_t, sock_file) manage_files_pattern(tgtd_t, tgtd_tmpfs_t, tgtd_tmpfs_t) fs_tmpfs_filetrans(tgtd_t, tgtd_tmpfs_t, file) @@ -60,8 +60,12 @@ files_read_etc_files(tgtd_t) +fs_read_anon_inodefs_files(tgtd_t) + storage_manage_fixed_disk(tgtd_t) logging_send_syslog_msg(tgtd_t) miscfiles_read_localization(tgtd_t) + +iscsi_manage_semaphores(tgtd_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/tor.te serefpolicy-3.7.19/policy/modules/services/tor.te --- nsaserefpolicy/policy/modules/services/tor.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/tor.te 2010-05-28 09:42:00.196611254 +0200 @@ -45,6 +45,7 @@ allow tor_t self:capability { setgid setuid sys_tty_config }; allow tor_t self:fifo_file rw_fifo_file_perms; allow tor_t self:unix_stream_socket create_stream_socket_perms; +allow tor_t self:unix_dgram_socket create_socket_perms; allow tor_t self:netlink_route_socket r_netlink_socket_perms; allow tor_t self:tcp_socket create_stream_socket_perms; @@ -101,6 +102,8 @@ auth_use_nsswitch(tor_t) +logging_send_syslog_msg(tor_t) + miscfiles_read_localization(tor_t) tunable_policy(`tor_bind_all_unreserved_ports', ` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/tuned.te serefpolicy-3.7.19/policy/modules/services/tuned.te --- nsaserefpolicy/policy/modules/services/tuned.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/tuned.te 2010-05-28 09:42:00.196611254 +0200 @@ -25,6 +25,7 @@ # dontaudit tuned_t self:capability { dac_override sys_tty_config }; +allow tuned_t self:fifo_file rw_fifo_file_perms; manage_dirs_pattern(tuned_t, tuned_log_t, tuned_log_t) manage_files_pattern(tuned_t, tuned_log_t, tuned_log_t) @@ -59,6 +60,10 @@ fstools_domtrans(tuned_t) ') +optional_policy(` + gnome_dontaudit_search_config(tuned_t) +') + # to allow network interface tuning optional_policy(` sysnet_domtrans_ifconfig(tuned_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/ucspitcp.te serefpolicy-3.7.19/policy/modules/services/ucspitcp.te --- nsaserefpolicy/policy/modules/services/ucspitcp.te 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/ucspitcp.te 2010-05-28 09:42:00.197610559 +0200 @@ -92,3 +92,8 @@ daemontools_service_domain(ucspitcp_t, ucspitcp_exec_t) daemontools_read_svc(ucspitcp_t) ') + +optional_policy(` + daemontools_sigchld_run(ucspitcp_t) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/usbmuxd.fc serefpolicy-3.7.19/policy/modules/services/usbmuxd.fc --- nsaserefpolicy/policy/modules/services/usbmuxd.fc 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/usbmuxd.fc 2010-05-28 09:42:00.198610771 +0200 @@ -1,3 +1,3 @@ /usr/sbin/usbmuxd -- gen_context(system_u:object_r:usbmuxd_exec_t,s0) -/var/run/usbmuxd -s gen_context(system_u:object_r:usbmuxd_var_run_t,s0) +/var/run/usbmuxd.* gen_context(system_u:object_r:usbmuxd_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/varnishd.if serefpolicy-3.7.19/policy/modules/services/varnishd.if --- nsaserefpolicy/policy/modules/services/varnishd.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/varnishd.if 2010-05-28 09:42:00.198610771 +0200 @@ -56,6 +56,25 @@ read_files_pattern($1, varnishd_etc_t, varnishd_etc_t) ') +##################################### +## +## Read varnish lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`varnishd_read_lib_files',` + gen_require(` + type varnishd_var_lib_t; + ') + + files_search_var_lib($1) + read_files_pattern($1, varnishd_var_lib_t, varnishd_var_lib_t) +') + ####################################### ## ## Read varnish logs. diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/vhostmd.te serefpolicy-3.7.19/policy/modules/services/vhostmd.te --- nsaserefpolicy/policy/modules/services/vhostmd.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/vhostmd.te 2010-05-28 09:42:00.199610914 +0200 @@ -45,6 +45,8 @@ corenet_tcp_connect_soundd_port(vhostmd_t) +# 579803 +files_list_tmp(vhostmd_t) files_read_etc_files(vhostmd_t) files_read_usr_files(vhostmd_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/virt.fc serefpolicy-3.7.19/policy/modules/services/virt.fc --- nsaserefpolicy/policy/modules/services/virt.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/virt.fc 2010-05-28 09:42:00.200610708 +0200 @@ -14,16 +14,16 @@ /usr/sbin/libvirtd -- gen_context(system_u:object_r:virtd_exec_t,s0) -/var/cache/libvirt(/.*)? gen_context(system_u:object_r:svirt_cache_t,s0) +/var/cache/libvirt(/.*)? gen_context(system_u:object_r:virt_cache_t,s0-mls_systemhigh) /var/lib/libvirt(/.*)? gen_context(system_u:object_r:virt_var_lib_t,s0) /var/lib/libvirt/boot(/.*)? gen_context(system_u:object_r:virt_content_t,s0) /var/lib/libvirt/images(/.*)? gen_context(system_u:object_r:virt_image_t,s0) /var/lib/libvirt/isos(/.*)? gen_context(system_u:object_r:virt_content_t,s0) -/var/lib/libvirt/qemu(/.*)? gen_context(system_u:object_r:svirt_var_run_t,s0) +/var/lib/libvirt/qemu(/.*)? gen_context(system_u:object_r:qemu_var_run_t,s0-mls_systemhigh) /var/log/libvirt(/.*)? gen_context(system_u:object_r:virt_log_t,s0) /var/run/libvirt(/.*)? gen_context(system_u:object_r:virt_var_run_t,s0) -/var/run/libvirt/qemu(/.*)? gen_context(system_u:object_r:svirt_var_run_t,s0) +/var/run/libvirt/qemu(/.*)? gen_context(system_u:object_r:qemu_var_run_t,s0-mls_systemhigh) /var/vdsm(/.*)? gen_context(system_u:object_r:virt_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/virt.if serefpolicy-3.7.19/policy/modules/services/virt.if --- nsaserefpolicy/policy/modules/services/virt.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/virt.if 2010-05-28 09:42:00.200610708 +0200 @@ -21,6 +21,7 @@ type $1_t, virt_domain; domain_type($1_t) domain_user_exemption_target($1_t) + mls_rangetrans_target($1_t) role system_r types $1_t; type $1_devpts_t; @@ -35,9 +36,7 @@ type $1_image_t, virt_image_type; files_type($1_image_t) dev_node($1_image_t) - - type $1_var_run_t; - files_pid_file($1_var_run_t) + dev_associate_sysfs($1_image_t) allow $1_t $1_devpts_t:chr_file { rw_chr_file_perms setattr }; term_create_pty($1_t, $1_devpts_t) @@ -45,6 +44,7 @@ manage_dirs_pattern($1_t, $1_image_t, $1_image_t) manage_files_pattern($1_t, $1_image_t, $1_image_t) read_lnk_files_pattern($1_t, $1_image_t, $1_image_t) + rw_chr_files_pattern($1_t, $1_image_t, $1_image_t) rw_blk_files_pattern($1_t, $1_image_t, $1_image_t) manage_dirs_pattern($1_t, $1_tmp_t, $1_tmp_t) @@ -57,18 +57,6 @@ manage_lnk_files_pattern($1_t, $1_tmpfs_t, $1_tmpfs_t) fs_tmpfs_filetrans($1_t, $1_tmpfs_t, { dir file lnk_file }) - stream_connect_pattern(virtd_t, $1_var_run_t, $1_var_run_t, virt_domain) - manage_dirs_pattern(virtd_t, $1_var_run_t, $1_var_run_t) - manage_files_pattern(virtd_t, $1_var_run_t, $1_var_run_t) - manage_sock_files_pattern(virtd_t, $1_var_run_t, $1_var_run_t) - - manage_dirs_pattern($1_t, $1_var_run_t, $1_var_run_t) - manage_files_pattern($1_t, $1_var_run_t, $1_var_run_t) - manage_sock_files_pattern($1_t, $1_var_run_t, $1_var_run_t) - manage_lnk_files_pattern($1_t, $1_var_run_t, $1_var_run_t) - files_pid_filetrans($1_t, $1_var_run_t, { dir file }) - stream_connect_pattern($1_t, $1_var_run_t, $1_var_run_t, virtd_t) - optional_policy(` xserver_rw_shm($1_t) ') @@ -171,6 +159,7 @@ files_search_etc($1) read_files_pattern($1, virt_etc_t, virt_etc_t) read_files_pattern($1, virt_etc_rw_t, virt_etc_rw_t) + read_lnk_files_pattern($1, virt_etc_rw_t, virt_etc_rw_t) ') ######################################## @@ -192,6 +181,7 @@ files_search_etc($1) manage_files_pattern($1, virt_etc_t, virt_etc_t) manage_files_pattern($1, virt_etc_rw_t, virt_etc_rw_t) + manage_lnk_files_pattern($1, virt_etc_rw_t, virt_etc_rw_t) ') ######################################## @@ -433,15 +423,15 @@ ## ## # -interface(`virt_manage_svirt_cache',` +interface(`virt_manage_cache',` gen_require(` - type svirt_cache_t; + type virt_cache_t; ') files_search_var($1) - manage_dirs_pattern($1, svirt_cache_t, svirt_cache_t) - manage_files_pattern($1, svirt_cache_t, svirt_cache_t) - manage_lnk_files_pattern($1, svirt_cache_t, svirt_cache_t) + manage_dirs_pattern($1, virt_cache_t, virt_cache_t) + manage_files_pattern($1, virt_cache_t, virt_cache_t) + manage_lnk_files_pattern($1, virt_cache_t, virt_cache_t) ') ######################################## @@ -516,3 +506,32 @@ virt_manage_log($1) ') + +######################################## +## +## Execute qemu in the svirt domain, and +## allow the specified role the svirt domain. +## +## +## +## Domain allowed access +## +## +## +## +## The role to be allowed the sandbox domain. +## +## +# +interface(`virt_transition_svirt',` + gen_require(` + type svirt_t; + ') + + allow $1 svirt_t:process transition; + role $2 types svirt_t; + + optional_policy(` + ptchown_run(svirt_t, $2) + ') +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/virt.te serefpolicy-3.7.19/policy/modules/services/virt.te --- nsaserefpolicy/policy/modules/services/virt.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/virt.te 2010-05-28 09:42:00.201610851 +0200 @@ -1,5 +1,5 @@ -policy_module(virt, 1.3.2) +policy_module(virt, 1.4.0) ######################################## # @@ -51,12 +51,12 @@ virt_domain_template(svirt) role system_r types svirt_t; -type svirt_cache_t; -files_type(svirt_cache_t) - attribute virt_domain; attribute virt_image_type; +type virt_cache_t alias svirt_cache_t; +files_type(virt_cache_t) + type virt_etc_t; files_config_file(virt_etc_t) @@ -72,8 +72,12 @@ virt_image(virt_content_t) userdom_user_home_content(virt_content_t) +type virt_tmp_t; +files_tmp_file(virt_tmp_t) + type virt_log_t; logging_log_file(virt_log_t) +mls_trusted_object(virt_log_t) type virt_var_run_t; files_pid_file(virt_var_run_t) @@ -90,6 +94,11 @@ type virtd_initrc_exec_t; init_script_file(virtd_initrc_exec_t) +type qemu_var_run_t; +typealias qemu_var_run_t alias svirt_var_run_t; +files_pid_file(qemu_var_run_t) +mls_trusted_object(qemu_var_run_t) + ifdef(`enable_mcs',` init_ranged_daemon_domain(virtd_t, virtd_exec_t, s0 - mcs_systemhigh) ') @@ -105,10 +114,6 @@ allow svirt_t self:udp_socket create_socket_perms; -manage_dirs_pattern(svirt_t, svirt_cache_t, svirt_cache_t) -manage_files_pattern(svirt_t, svirt_cache_t, svirt_cache_t) -files_var_filetrans(svirt_t, svirt_cache_t, { file dir }) - read_lnk_files_pattern(svirt_t, virt_image_t, virt_image_t) allow svirt_t svirt_image_t:dir search_dir_perms; @@ -161,6 +166,7 @@ tunable_policy(`virt_use_usb',` dev_rw_usbfs(svirt_t) + dev_read_sysfs(svirt_t) fs_manage_dos_dirs(svirt_t) fs_manage_dos_files(svirt_t) ') @@ -179,22 +185,28 @@ # allow virtd_t self:capability { chown dac_override fowner ipc_lock kill mknod net_admin net_raw setpcap setuid setgid sys_admin sys_nice sys_ptrace }; -allow virtd_t self:process { getcap getsched setcap sigkill signal signull execmem setexec setfscreate setsched }; +allow virtd_t self:process { getcap getsched setcap sigkill signal signull execmem setexec setfscreate setsockcreate setsched }; allow virtd_t self:fifo_file rw_fifo_file_perms; allow virtd_t self:unix_stream_socket create_stream_socket_perms; allow virtd_t self:tcp_socket create_stream_socket_perms; allow virtd_t self:tun_socket create_socket_perms; +allow virtd_t self:rawip_socket create_socket_perms; allow virtd_t self:netlink_kobject_uevent_socket create_socket_perms; -manage_dirs_pattern(virtd_t, svirt_cache_t, svirt_cache_t) -manage_files_pattern(virtd_t, svirt_cache_t, svirt_cache_t) +manage_dirs_pattern(virtd_t, virt_cache_t, virt_cache_t) +manage_files_pattern(virtd_t, virt_cache_t, virt_cache_t) manage_dirs_pattern(virtd_t, virt_content_t, virt_content_t) manage_files_pattern(virtd_t, virt_content_t, virt_content_t) allow virtd_t virt_domain:process { getattr getsched setsched transition signal signull sigkill }; +manage_dirs_pattern(virtd_t, qemu_var_run_t, qemu_var_run_t) +manage_files_pattern(virtd_t, qemu_var_run_t, qemu_var_run_t) +manage_sock_files_pattern(virtd_t, qemu_var_run_t, qemu_var_run_t) +stream_connect_pattern(virtd_t, qemu_var_run_t, qemu_var_run_t, virt_domain) + read_files_pattern(virtd_t, virt_etc_t, virt_etc_t) read_lnk_files_pattern(virtd_t, virt_etc_t, virt_etc_t) @@ -205,9 +217,15 @@ manage_files_pattern(virtd_t, virt_image_type, virt_image_type) manage_blk_files_pattern(virtd_t, virt_image_type, virt_image_type) +manage_lnk_files_pattern(virtd_t, virt_image_type, virt_image_type) allow virtd_t virt_image_type:file { relabelfrom relabelto }; allow virtd_t virt_image_type:blk_file { relabelfrom relabelto }; +manage_dirs_pattern(virtd_t, virt_tmp_t, virt_tmp_t) +manage_files_pattern(virtd_t, virt_tmp_t, virt_tmp_t) +files_tmp_filetrans(virtd_t, virt_tmp_t, { file dir }) +can_exec(virtd_t, virt_tmp_t) + manage_dirs_pattern(virtd_t, virt_log_t, virt_log_t) manage_files_pattern(virtd_t, virt_log_t, virt_log_t) logging_log_filetrans(virtd_t, virt_log_t, { file dir }) @@ -252,21 +270,36 @@ # Init script handling domain_use_interactive_fds(virtd_t) domain_read_all_domains_state(virtd_t) +domain_read_all_domains_state(virtd_t) files_read_usr_files(virtd_t) files_read_etc_files(virtd_t) +files_read_usr_files(virtd_t) files_read_etc_runtime_files(virtd_t) files_search_all(virtd_t) files_read_kernel_modules(virtd_t) files_read_usr_src_files(virtd_t) -files_manage_etc_files(virtd_t) + +# Manages /etc/sysconfig/system-config-firewall +files_manage_system_conf_files(virtd_t) +files_manage_system_conf_files(virtd_t) +files_etc_filetrans_system_conf(virtd_t) fs_list_auto_mountpoints(virtd_t) fs_getattr_xattr_fs(virtd_t) fs_rw_anon_inodefs_files(virtd_t) fs_list_inotifyfs(virtd_t) -fs_manage_cgroup_dirs(virtd_t) -fs_rw_cgroup_files(virtd_t) +fs_manage_cgroupfs_dirs(virtd_t) +fs_rw_cgroupfs_files(virtd_t) + +mls_fd_share_all_levels(virtd_t) +mls_file_read_to_clearance(virtd_t) +mls_file_write_to_clearance(virtd_t) +mls_process_write_to_clearance(virtd_t) +mls_net_write_within_range(virtd_t) +mls_socket_write_to_clearance(virtd_t) +mls_socket_read_to_clearance(virtd_t) +mls_rangetrans_source(virtd_t) mcs_process_set_categories(virtd_t) @@ -291,15 +324,22 @@ logging_send_syslog_msg(virtd_t) +selinux_validate_context(virtd_t) + +seutil_read_config(virtd_t) seutil_read_default_contexts(virtd_t) +seutil_read_file_contexts(virtd_t) sysnet_domtrans_ifconfig(virtd_t) sysnet_read_config(virtd_t) +userdom_list_admin_dir(virtd_t) userdom_getattr_all_users(virtd_t) userdom_list_user_home_content(virtd_t) userdom_read_all_users_state(virtd_t) userdom_read_user_home_content_files(virtd_t) +userdom_relabel_user_home_files(virtd_t) +userdom_setattr_user_home_content_files(virtd_t) tunable_policy(`virt_use_nfs',` fs_manage_nfs_dirs(virtd_t) @@ -370,6 +410,7 @@ qemu_signal(virtd_t) qemu_kill(virtd_t) qemu_setsched(virtd_t) + qemu_entry_type(virt_domain) ') optional_policy(` @@ -407,6 +448,19 @@ allow virt_domain self:unix_dgram_socket { create_socket_perms sendto }; allow virt_domain self:tcp_socket create_stream_socket_perms; +manage_dirs_pattern(virt_domain, virt_cache_t, virt_cache_t) +manage_files_pattern(virt_domain, virt_cache_t, virt_cache_t) +files_var_filetrans(virt_domain, virt_cache_t, { file dir }) + +manage_dirs_pattern(virt_domain, qemu_var_run_t, qemu_var_run_t) +manage_files_pattern(virt_domain, qemu_var_run_t, qemu_var_run_t) +manage_sock_files_pattern(virt_domain, qemu_var_run_t, qemu_var_run_t) +manage_lnk_files_pattern(virt_domain, qemu_var_run_t, qemu_var_run_t) +files_pid_filetrans(virt_domain, qemu_var_run_t, { dir file }) +stream_connect_pattern(virt_domain, qemu_var_run_t, qemu_var_run_t, virtd_t) + +dontaudit virtd_t virt_domain:process { siginh noatsecure rlimitinh }; + append_files_pattern(virt_domain, virt_log_t, virt_log_t) append_files_pattern(virt_domain, virt_var_lib_t, virt_var_lib_t) @@ -445,6 +499,11 @@ fs_getattr_tmpfs(virt_domain) fs_rw_anon_inodefs_files(virt_domain) fs_rw_tmpfs_files(virt_domain) +fs_getattr_hugetlbfs(virt_domain) + +# I think we need these for now. +miscfiles_read_public_files(virt_domain) +storage_raw_read_removable_device(virt_domain) term_use_all_terms(virt_domain) term_getattr_pty_fs(virt_domain) @@ -462,8 +521,13 @@ ') optional_policy(` + pulseaudio_dontaudit_exec(virt_domain) +') + +optional_policy(` virt_read_config(virt_domain) virt_read_lib_files(virt_domain) virt_read_content(virt_domain) virt_stream_connect(virt_domain) ') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/w3c.te serefpolicy-3.7.19/policy/modules/services/w3c.te --- nsaserefpolicy/policy/modules/services/w3c.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/w3c.te 2010-05-28 09:42:00.202610575 +0200 @@ -8,11 +8,18 @@ apache_content_template(w3c_validator) +type httpd_w3c_validator_tmp_t; +files_tmp_file(httpd_w3c_validator_tmp_t) + ######################################## # # Local policy # +manage_dirs_pattern(httpd_w3c_validator_script_t, httpd_w3c_validator_tmp_t, httpd_w3c_validator_tmp_t) +manage_files_pattern(httpd_w3c_validator_script_t, httpd_w3c_validator_tmp_t, httpd_w3c_validator_tmp_t) +files_tmp_filetrans(httpd_w3c_validator_script_t, httpd_w3c_validator_tmp_t, { file dir }) + corenet_tcp_connect_ftp_port(httpd_w3c_validator_script_t) corenet_tcp_sendrecv_ftp_port(httpd_w3c_validator_script_t) corenet_tcp_connect_http_port(httpd_w3c_validator_script_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/xserver.fc serefpolicy-3.7.19/policy/modules/services/xserver.fc --- nsaserefpolicy/policy/modules/services/xserver.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/xserver.fc 2010-05-28 09:42:00.203610788 +0200 @@ -2,13 +2,23 @@ # HOME_DIR # HOME_DIR/\.fonts\.conf -- gen_context(system_u:object_r:user_fonts_config_t,s0) +HOME_DIR/\.fonts\.d(/.*)? gen_context(system_u:object_r:user_fonts_config_t,s0) HOME_DIR/\.fonts(/.*)? gen_context(system_u:object_r:user_fonts_t,s0) +HOME_DIR/\.fontconfig(/.*)? gen_context(system_u:object_r:user_fonts_cache_t,s0) HOME_DIR/\.fonts/auto(/.*)? gen_context(system_u:object_r:user_fonts_cache_t,s0) HOME_DIR/\.fonts\.cache-.* -- gen_context(system_u:object_r:user_fonts_cache_t,s0) +HOME_DIR/\.DCOP.* -- gen_context(system_u:object_r:iceauth_home_t,s0) HOME_DIR/\.ICEauthority.* -- gen_context(system_u:object_r:iceauth_home_t,s0) +HOME_DIR/\.ICEauthority.* -- gen_context(system_u:object_r:iceauth_home_t,s0) +HOME_DIR/\.serverauth.* -- gen_context(system_u:object_r:xauth_home_t,s0) HOME_DIR/\.xauth.* -- gen_context(system_u:object_r:xauth_home_t,s0) HOME_DIR/\.Xauthority.* -- gen_context(system_u:object_r:xauth_home_t,s0) +HOME_DIR/\.xsession-errors.* -- gen_context(system_u:object_r:xdm_home_t,s0) +HOME_DIR/\.dmrc.* -- gen_context(system_u:object_r:xdm_home_t,s0) +/root/\.serverauth.* -- gen_context(system_u:object_r:xauth_home_t,s0) +/root/\.Xauth.* -- gen_context(system_u:object_r:xauth_home_t,s0) +/root/\.xauth.* -- gen_context(system_u:object_r:xauth_home_t,s0) # # /dev # @@ -20,6 +30,8 @@ /etc/init\.d/xfree86-common -- gen_context(system_u:object_r:xserver_exec_t,s0) +/etc/gdm(/.*)? gen_context(system_u:object_r:xdm_etc_t,s0) + /etc/kde3?/kdm/Xstartup -- gen_context(system_u:object_r:xsession_exec_t,s0) /etc/kde3?/kdm/Xreset -- gen_context(system_u:object_r:xsession_exec_t,s0) /etc/kde3?/kdm/Xsession -- gen_context(system_u:object_r:xsession_exec_t,s0) @@ -32,11 +44,6 @@ /etc/X11/wdm/Xstartup.* -- gen_context(system_u:object_r:xsession_exec_t,s0) /etc/X11/Xsession[^/]* -- gen_context(system_u:object_r:xsession_exec_t,s0) -ifdef(`distro_redhat',` -/etc/gdm/PostSession/.* -- gen_context(system_u:object_r:xsession_exec_t,s0) -/etc/gdm/PreSession/.* -- gen_context(system_u:object_r:xsession_exec_t,s0) -') - # # /opt # @@ -47,21 +54,23 @@ # /tmp # -/tmp/\.ICE-unix -d gen_context(system_u:object_r:xdm_tmp_t,s0) -/tmp/\.ICE-unix/.* -s <> -/tmp/\.X0-lock -- gen_context(system_u:object_r:xserver_tmp_t,s0) -/tmp/\.X11-unix -d gen_context(system_u:object_r:xdm_tmp_t,s0) -/tmp/\.X11-unix/.* -s <> +/tmp/\.X0-lock -- gen_context(system_u:object_r:xdm_tmp_t,s0) +/tmp/\.X11-unix(/.*)? gen_context(system_u:object_r:xdm_tmp_t,s0) +/tmp/\.ICE-unix(/.*)? gen_context(system_u:object_r:xdm_tmp_t,s0) # # /usr # /usr/(s)?bin/gdm-binary -- gen_context(system_u:object_r:xdm_exec_t,s0) +/usr/(s)?bin/lxdm -- gen_context(system_u:object_r:xdm_exec_t,s0) +/usr/(s)?bin/lxdm-binary -- gen_context(system_u:object_r:xdm_exec_t,s0) /usr/(s)?bin/[xgkw]dm -- gen_context(system_u:object_r:xdm_exec_t,s0) /usr/bin/gpe-dm -- gen_context(system_u:object_r:xdm_exec_t,s0) /usr/bin/iceauth -- gen_context(system_u:object_r:iceauth_exec_t,s0) +/usr/bin/slim -- gen_context(system_u:object_r:xdm_exec_t,s0) /usr/bin/Xair -- gen_context(system_u:object_r:xserver_exec_t,s0) +/usr/bin/Xephyr -- gen_context(system_u:object_r:xserver_exec_t,s0) /usr/bin/xauth -- gen_context(system_u:object_r:xauth_exec_t,s0) /usr/bin/Xorg -- gen_context(system_u:object_r:xserver_exec_t,s0) ifdef(`distro_debian', ` @@ -89,17 +98,43 @@ /var/[xgk]dm(/.*)? gen_context(system_u:object_r:xserver_log_t,s0) -/var/lib/[xkw]dm(/.*)? gen_context(system_u:object_r:xdm_var_lib_t,s0) +/var/lib/[gxkw]dm(/.*)? gen_context(system_u:object_r:xdm_var_lib_t,s0) +/var/lib/lxdm(/.*)? gen_context(system_u:object_r:xdm_var_lib_t,s0) /var/lib/xkb(/.*)? gen_context(system_u:object_r:xkb_var_lib_t,s0) +/var/lib/xorg(/.*)? gen_context(system_u:object_r:xserver_var_lib_t,s0) + +/var/cache/gdm(/.*)? gen_context(system_u:object_r:xdm_var_lib_t,s0) -/var/log/[kw]dm\.log -- gen_context(system_u:object_r:xserver_log_t,s0) -/var/log/gdm(/.*)? gen_context(system_u:object_r:xserver_log_t,s0) +/var/log/gdm(/.*)? gen_context(system_u:object_r:xdm_log_t,s0) +/var/log/lxdm\.log.* -- gen_context(system_u:object_r:xdm_log_t,s0) +/var/log/[kw]dm\.log.* -- gen_context(system_u:object_r:xserver_log_t,s0) /var/log/XFree86.* -- gen_context(system_u:object_r:xserver_log_t,s0) /var/log/Xorg.* -- gen_context(system_u:object_r:xserver_log_t,s0) +/var/log/nvidia-installer\.log.* -- gen_context(system_u:object_r:xserver_log_t,s0) +/var/spool/gdm(/.*)? gen_context(system_u:object_r:xdm_spool_t,s0) + +/var/run/slim(/.*)? gen_context(system_u:object_r:xdm_var_run_t,s0) +/var/run/kdm(/.*)? gen_context(system_u:object_r:xdm_var_run_t,s0) +/var/run/gdm(/.*)? gen_context(system_u:object_r:xdm_var_run_t,s0) +/var/run/gdm_socket -s gen_context(system_u:object_r:xdm_var_run_t,s0) /var/run/[gx]dm\.pid -- gen_context(system_u:object_r:xdm_var_run_t,s0) +/var/run/lxdm\.pid -- gen_context(system_u:object_r:xdm_var_run_t,s0) /var/run/xdmctl(/.*)? gen_context(system_u:object_r:xdm_var_run_t,s0) +/var/run/xauth(/.*)? gen_context(system_u:object_r:xdm_var_run_t,s0) +/var/run/slim.* -- gen_context(system_u:object_r:xdm_var_run_t,s0) +/var/run/lxdm\.auth -- gen_context(system_u:object_r:xdm_var_run_t,s0) +/var/run/lxdm(/*.)? gen_context(system_u:object_r:xdm_var_run_t,s0) + +/var/run/video.rom -- gen_context(system_u:object_r:xserver_var_run_t,s0) +/var/run/xorg(/.*)? gen_context(system_u:object_r:xserver_var_run_t,s0) ifdef(`distro_suse',` /var/lib/pam_devperm/:0 -- gen_context(system_u:object_r:xdm_var_lib_t,s0) ') + +/var/lib/nxserver/home/\.xauth.* -- gen_context(system_u:object_r:xauth_home_t,s0) +/var/lib/nxserver/home/\.Xauthority.* -- gen_context(system_u:object_r:xauth_home_t,s0) +/var/lib/pqsql/\.xauth.* -- gen_context(system_u:object_r:xauth_home_t,s0) +/var/lib/pqsql/\.Xauthority.* -- gen_context(system_u:object_r:xauth_home_t,s0) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/xserver.if serefpolicy-3.7.19/policy/modules/services/xserver.if --- nsaserefpolicy/policy/modules/services/xserver.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/xserver.if 2010-05-28 09:42:00.205610724 +0200 @@ -19,9 +19,10 @@ interface(`xserver_restricted_role',` gen_require(` type xserver_t, xserver_exec_t, xserver_tmp_t, xserver_tmpfs_t; - type user_fonts_t, user_fonts_cache_t, user_fonts_config_t; + type user_fonts_t, user_fonts_cache_t, user_fonts_config_t, xdm_tmp_t; type iceauth_t, iceauth_exec_t, iceauth_home_t; type xauth_t, xauth_exec_t, xauth_home_t; + class dbus send_msg; ') role $1 types { xserver_t xauth_t iceauth_t }; @@ -31,7 +32,7 @@ allow xserver_t $2:shm rw_shm_perms; domtrans_pattern($2, xserver_exec_t, xserver_t) - allow xserver_t $2:process signal; + allow xserver_t $2:process { getpgid signal }; allow xserver_t $2:shm rw_shm_perms; @@ -45,6 +46,7 @@ manage_files_pattern($2, user_fonts_cache_t, user_fonts_cache_t) stream_connect_pattern($2, xserver_tmp_t, xserver_tmp_t, xserver_t) + allow $2 xserver_tmp_t:sock_file unlink; files_search_tmp($2) # Communicate via System V shared memory. @@ -56,6 +58,10 @@ domtrans_pattern($2, iceauth_exec_t, iceauth_t) +ifdef(`hide_broken_symptoms', ` + dontaudit iceauth_t $2:socket_class_set { read write }; +') + allow $2 iceauth_home_t:file read_file_perms; domtrans_pattern($2, xauth_exec_t, xauth_t) @@ -71,9 +77,13 @@ # for when /tmp/.X11-unix is created by the system allow $2 xdm_t:fd use; allow $2 xdm_t:fifo_file { getattr read write ioctl }; - allow $2 xdm_tmp_t:dir search; + allow $2 xdm_tmp_t:dir search_dir_perms; allow $2 xdm_tmp_t:sock_file { read write }; dontaudit $2 xdm_t:tcp_socket { read write }; + dontaudit $2 xdm_tmp_t:dir setattr; + + allow $2 xdm_t:dbus send_msg; + allow xdm_t $2:dbus send_msg; # Client read xserver shm allow $2 xserver_t:fd use; @@ -89,14 +99,19 @@ dev_write_misc($2) # open office is looking for the following dev_getattr_agp_dev($2) - dev_dontaudit_rw_dri($2) + tunable_policy(`user_direct_dri',` + dev_rw_dri($2) + ',` + dev_dontaudit_rw_dri($2) + ') + # GNOME checks for usb and other devices: dev_rw_usbfs($2) miscfiles_read_fonts($2) + miscfiles_setattr_fonts_cache_dirs($2) xserver_common_x_domain_template(user, $2) - xserver_unconfined($2) xserver_xsession_entry_type($2) xserver_dontaudit_write_log($2) xserver_stream_connect_xdm($2) @@ -148,6 +163,7 @@ allow $2 xauth_home_t:file manage_file_perms; allow $2 xauth_home_t:file { relabelfrom relabelto }; + mls_xwin_read_to_clearance($2) manage_dirs_pattern($2, user_fonts_t, user_fonts_t) manage_files_pattern($2, user_fonts_t, user_fonts_t) relabel_dirs_pattern($2, user_fonts_t, user_fonts_t) @@ -197,7 +213,7 @@ allow $1 xserver_t:process signal; # Read /tmp/.X0-lock - allow $1 xserver_tmp_t:file { getattr read }; + allow $1 xserver_tmp_t:file read_file_perms; # Client read xserver shm allow $1 xserver_t:fd use; @@ -291,12 +307,12 @@ allow $1 self:unix_stream_socket { connectto create_stream_socket_perms }; # Read .Xauthority file - allow $1 xauth_home_t:file { getattr read }; - allow $1 iceauth_home_t:file { getattr read }; + allow $1 xauth_home_t:file read_file_perms; + allow $1 iceauth_home_t:file read_file_perms; # for when /tmp/.X11-unix is created by the system allow $1 xdm_t:fd use; - allow $1 xdm_t:fifo_file { getattr read write ioctl }; + allow $1 xdm_t:fifo_file rw_inherited_fifo_file_perms; allow $1 xdm_tmp_t:dir search; allow $1 xdm_tmp_t:sock_file { read write }; dontaudit $1 xdm_t:tcp_socket { read write }; @@ -355,6 +371,12 @@ class x_property all_x_property_perms; class x_event all_x_event_perms; class x_synthetic_event all_x_synthetic_event_perms; + class x_client destroy; + class x_server manage; + class x_screen { saver_setattr saver_hide saver_show }; + class x_pointer { get_property set_property manage }; + class x_keyboard { read manage }; + type xdm_t, xserver_t; ') ############################## @@ -386,6 +408,15 @@ allow $2 xevent_t:{ x_event x_synthetic_event } receive; # dont audit send failures dontaudit $2 input_xevent_type:x_event send; + + allow $2 xdm_t:x_drawable { read add_child }; + allow $2 xdm_t:x_client destroy; + + allow $2 root_xdrawable_t:x_drawable write; + allow $2 xserver_t:x_server manage; + allow $2 xserver_t:x_screen { saver_setattr saver_hide saver_show }; + allow $2 xserver_t:x_pointer { get_property set_property manage }; + allow $2 xserver_t:x_keyboard { read manage }; ') ####################################### @@ -476,6 +507,7 @@ xserver_use_user_fonts($2) xserver_read_xdm_tmp_files($2) + xserver_read_xdm_pid($2) # X object manager xserver_object_types_template($1) @@ -545,6 +577,27 @@ ') domtrans_pattern($1, xauth_exec_t, xauth_t) +ifdef(`hide_broken_symptoms', ` + dontaudit xauth_t $1:socket_class_set { read write }; +') +') + +######################################## +## +## Dontaudit exec of Xauthority program. +## +## +## +## Domain allowed access. +## +## +# +interface(`xserver_dontaudit_exec_xauth',` + gen_require(` + type xauth_exec_t; + ') + + dontaudit $1 xauth_exec_t:file execute; ') ######################################## @@ -598,6 +651,7 @@ allow $1 xauth_home_t:file read_file_perms; userdom_search_user_home_dirs($1) + xserver_read_xdm_pid($1) ') ######################################## @@ -805,7 +859,7 @@ ') files_search_pids($1) - allow $1 xdm_var_run_t:file read_file_perms; + read_files_pattern($1, xdm_var_run_t, xdm_var_run_t) ') ######################################## @@ -916,7 +970,7 @@ type xserver_log_t; ') - dontaudit $1 xserver_log_t:file { append write }; + dontaudit $1 xserver_log_t:file rw_inherited_file_perms; ') ######################################## @@ -964,6 +1018,44 @@ ######################################## ## +## Read xdm config files. +## +## +## +## Domain to not audit +## +## +# +interface(`xserver_read_xdm_etc_files',` + gen_require(` + type xdm_etc_t; + ') + + files_search_etc($1) + read_files_pattern($1, xdm_etc_t, xdm_etc_t) +') + +######################################## +## +## Manage xdm config files. +## +## +## +## Domain to not audit +## +## +# +interface(`xserver_manage_xdm_etc_files',` + gen_require(` + type xdm_etc_t; + ') + + files_search_etc($1) + manage_files_pattern($1, xdm_etc_t, xdm_etc_t) +') + +######################################## +## ## Read xdm temporary files. ## ## @@ -1224,9 +1316,20 @@ class x_device all_x_device_perms; class x_pointer all_x_pointer_perms; class x_keyboard all_x_keyboard_perms; + class x_screen all_x_screen_perms; + class x_drawable { manage }; + type root_xdrawable_t; + attribute x_domain; + class x_drawable { read manage setattr show }; + class x_resource { write read }; ') allow $1 xserver_t:{ x_device x_pointer x_keyboard } *; + allow $1 xserver_t:{ x_screen } setattr; + + allow $1 x_domain:x_drawable { read manage setattr show }; + allow $1 x_domain:x_resource { write read }; + allow $1 root_xdrawable_t:x_drawable { manage read }; ') ######################################## @@ -1250,3 +1353,329 @@ typeattribute $1 x_domain; typeattribute $1 xserver_unconfined_type; ') + +######################################## +## +## Dontaudit append to .xsession-errors file +## +## +## +## Domain to not audit +## +## +# +interface(`xserver_dontaudit_append_xdm_home_files',` + gen_require(` + type xdm_home_t; + type xserver_tmp_t; + ') + + dontaudit $1 xdm_home_t:file rw_inherited_file_perms; + dontaudit $1 xserver_tmp_t:file rw_inherited_file_perms; + + tunable_policy(`use_nfs_home_dirs',` + fs_dontaudit_rw_nfs_files($1) + ') + + tunable_policy(`use_samba_home_dirs',` + fs_dontaudit_rw_cifs_files($1) + ') +') + +######################################## +## +## append to .xsession-errors file +## +## +## +## Domain to not audit +## +## +# +interface(`xserver_append_xdm_home_files',` + gen_require(` + type xdm_home_t; + type xserver_tmp_t; + ') + + allow $1 xdm_home_t:file append_file_perms; + allow $1 xserver_tmp_t:file append_file_perms; + + tunable_policy(`use_nfs_home_dirs',` + fs_append_nfs_files($1) + ') + + tunable_policy(`use_samba_home_dirs',` + fs_append_cifs_files($1) + ') +') + +######################################## +## +## Manage the xdm_spool files +## +## +## +## Domain allowed access. +## +## +# +interface(`xserver_xdm_manage_spool',` + gen_require(` + type xdm_spool_t; + ') + + files_search_spool($1) + manage_files_pattern($1, xdm_spool_t, xdm_spool_t) +') + +######################################## +## +## Send and receive messages from +## xdm over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`xserver_dbus_chat_xdm',` + gen_require(` + type xdm_t; + class dbus send_msg; + ') + + allow $1 xdm_t:dbus send_msg; + allow xdm_t $1:dbus send_msg; +') + +######################################## +## +## Read xserver files created in /var/run +## +## +## +## Domain allowed access. +## +## +# +interface(`xserver_read_pid',` + gen_require(` + type xserver_var_run_t; + ') + + files_search_pids($1) + read_files_pattern($1, xserver_var_run_t, xserver_var_run_t) +') + +######################################## +## +## Execute xserver files created in /var/run +## +## +## +## Domain allowed access. +## +## +# +interface(`xserver_exec_pid',` + gen_require(` + type xserver_var_run_t; + ') + + files_search_pids($1) + exec_files_pattern($1, xserver_var_run_t, xserver_var_run_t) +') + +######################################## +## +## Write xserver files created in /var/run +## +## +## +## Domain allowed access. +## +## +# +interface(`xserver_write_pid',` + gen_require(` + type xserver_var_run_t; + ') + + files_search_pids($1) + write_files_pattern($1, xserver_var_run_t, xserver_var_run_t) +') + +######################################## +## +## Allow append the xdm +## log files. +## +## +## +## Domain to not audit +## +## +# +interface(`xserver_xdm_append_log',` + gen_require(` + type xdm_log_t; + attribute xdmhomewriter; + ') + + typeattribute $1 xdmhomewriter; + append_files_pattern($1, xdm_log_t, xdm_log_t) +') + +######################################## +## +## Read a user Iceauthority domain. +## +## +## +## Domain allowed access. +## +## +# +template(`xserver_read_user_iceauth',` + gen_require(` + type iceauth_home_t; + ') + + # Read .Iceauthority file + allow $1 iceauth_home_t:file read_file_perms; +') + +######################################## +## +## Read user homedir fonts. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`xserver_rw_inherited_user_fonts',` + gen_require(` + type user_fonts_t; + type user_fonts_config_t; + ') + + allow $1 user_fonts_t:file rw_inherited_file_perms; + allow $1 user_fonts_t:file read_lnk_file_perms; + + allow $1 user_fonts_config_t:file rw_inherited_file_perms; +') + +######################################## +## +## Search XDM var lib dirs. +## +## +## +## Domain allowed access. +## +## +# +interface(`xserver_search_xdm_lib',` + gen_require(` + type xdm_var_lib_t; + ') + + allow $1 xdm_var_lib_t:dir search_dir_perms; +') + + +######################################## +## +## Make an X executable an entrypoint for the specified domain. +## +## +## +## The domain for which the shell is an entrypoint. +## +## +# +interface(`xserver_entry_type',` + gen_require(` + type xserver_exec_t; + ') + + domain_entry_file($1, xserver_exec_t) +') + +######################################## +## +## Execute xsever in the xserver domain, and +## allow the specified role the xserver domain. +## +## +## +## The type of the process performing this action. +## +## +## +## +## The role to be allowed the xserver domain. +## +## +# +interface(`xserver_run',` + gen_require(` + type xserver_t; + ') + + xserver_domtrans($1) + role $2 types xserver_t; +') + +######################################## +## +## Execute xsever in the xserver domain, and +## allow the specified role the xserver domain. +## +## +## +## The type of the process performing this action. +## +## +## +## +## The role to be allowed the xserver domain. +## +## +# +interface(`xserver_run_xauth',` + gen_require(` + type xauth_t; + ') + + xserver_domtrans_xauth($1) + role $2 types xauth_t; +') +######################################## +## +## Read user homedir fonts. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`xserver_manage_home_fonts',` + gen_require(` + type user_fonts_t; + type user_fonts_config_t; + ') + + manage_dirs_pattern($1, user_fonts_t, user_fonts_t) + manage_files_pattern($1, user_fonts_t, user_fonts_t) + manage_lnk_files_pattern($1, user_fonts_t, user_fonts_t) + + manage_files_pattern($1, user_fonts_config_t, user_fonts_config_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/services/xserver.te serefpolicy-3.7.19/policy/modules/services/xserver.te --- nsaserefpolicy/policy/modules/services/xserver.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/services/xserver.te 2010-05-28 09:42:00.207610801 +0200 @@ -1,5 +1,5 @@ -policy_module(xserver, 3.3.2) +policy_module(xserver, 3.4.0) gen_require(` class x_drawable all_x_drawable_perms; @@ -36,6 +36,13 @@ ## ##

+## Allows XServer to execute writable memory +##

+##
+gen_tunable(allow_xserver_execmem, false) + +## +##

## Allow xdm logins as sysadm ##

##
@@ -48,6 +55,16 @@ ## gen_tunable(xserver_object_manager, false) +## +##

+## Allow regular users direct dri device access +##

+##
+gen_tunable(user_direct_dri, false) + +attribute xdmhomewriter; +attribute x_userdomain; + attribute x_domain; # X Events @@ -110,21 +127,26 @@ type user_fonts_t; typealias user_fonts_t alias { staff_fonts_t sysadm_fonts_t }; typealias user_fonts_t alias { auditadm_fonts_t secadm_fonts_t }; +typealias user_fonts_t alias { xguest_fonts_t unconfined_fonts_t user_fonts_home_t }; userdom_user_home_content(user_fonts_t) type user_fonts_cache_t; typealias user_fonts_cache_t alias { staff_fonts_cache_t sysadm_fonts_cache_t }; typealias user_fonts_cache_t alias { auditadm_fonts_cache_t secadm_fonts_cache_t }; +typealias user_fonts_cache_t alias { xguest_fonts_cache_t unconfined_fonts_cache_t }; +; userdom_user_home_content(user_fonts_cache_t) type user_fonts_config_t; typealias user_fonts_config_t alias { staff_fonts_config_t sysadm_fonts_config_t }; typealias user_fonts_config_t alias { auditadm_fonts_config_t secadm_fonts_config_t }; +typealias user_fonts_config_t alias { fonts_config_home_t xguest_fonts_config_t unconfined_fonts_config_t }; userdom_user_home_content(user_fonts_config_t) type iceauth_t; type iceauth_exec_t; typealias iceauth_t alias { user_iceauth_t staff_iceauth_t sysadm_iceauth_t }; +typealias iceauth_t alias { xguest_iceauth_t }; typealias iceauth_t alias { auditadm_iceauth_t secadm_iceauth_t }; application_domain(iceauth_t, iceauth_exec_t) ubac_constrained(iceauth_t) @@ -132,6 +154,7 @@ type iceauth_home_t; typealias iceauth_home_t alias { user_iceauth_home_t staff_iceauth_home_t sysadm_iceauth_home_t }; typealias iceauth_home_t alias { auditadm_iceauth_home_t secadm_iceauth_home_t }; +typealias iceauth_home_t alias { xguest_iceauth_home_t }; files_poly_member(iceauth_home_t) userdom_user_home_content(iceauth_home_t) @@ -139,17 +162,20 @@ type xauth_exec_t; typealias xauth_t alias { user_xauth_t staff_xauth_t sysadm_xauth_t }; typealias xauth_t alias { auditadm_xauth_t secadm_xauth_t }; +typealias xauth_t alias { xguest_xauth_t unconfined_xauth_t }; application_domain(xauth_t, xauth_exec_t) ubac_constrained(xauth_t) type xauth_home_t; typealias xauth_home_t alias { user_xauth_home_t staff_xauth_home_t sysadm_xauth_home_t }; typealias xauth_home_t alias { auditadm_xauth_home_t secadm_xauth_home_t }; +typealias xauth_home_t alias { xguest_xauth_home_t unconfined_xauth_home_t }; files_poly_member(xauth_home_t) userdom_user_home_content(xauth_home_t) type xauth_tmp_t; typealias xauth_tmp_t alias { user_xauth_tmp_t staff_xauth_tmp_t sysadm_xauth_tmp_t }; +typealias xauth_tmp_t alias { xguest_xauth_tmp_t unconfined_xauth_tmp_t }; typealias xauth_tmp_t alias { auditadm_xauth_tmp_t secadm_xauth_tmp_t }; files_tmp_file(xauth_tmp_t) ubac_constrained(xauth_tmp_t) @@ -164,16 +190,21 @@ type xdm_exec_t; auth_login_pgm_domain(xdm_t) init_domain(xdm_t, xdm_exec_t) -init_daemon_domain(xdm_t, xdm_exec_t) +init_system_domain(xdm_t, xdm_exec_t) xserver_object_types_template(xdm) xserver_common_x_domain_template(xdm, xdm_t) -xserver_unconfined(xdm_t) type xdm_lock_t; files_lock_file(xdm_lock_t) +type xdm_etc_t; +files_config_file(xdm_etc_t) + type xdm_rw_etc_t; -files_type(xdm_rw_etc_t) +files_config_file(xdm_rw_etc_t) + +type xdm_spool_t; +files_type(xdm_spool_t) type xdm_var_lib_t; files_type(xdm_var_lib_t) @@ -181,13 +212,27 @@ type xdm_var_run_t; files_pid_file(xdm_var_run_t) +type xserver_var_lib_t; +files_type(xserver_var_lib_t) + +type xserver_var_run_t; +files_pid_file(xserver_var_run_t) + type xdm_tmp_t; files_tmp_file(xdm_tmp_t) -typealias xdm_tmp_t alias ice_tmp_t; +typealias xdm_tmp_t alias { xserver_tmp_t user_xserver_tmp_t staff_xserver_tmp_t sysadm_xserver_tmp_t ice_tmp_t }; +typealias xdm_tmp_t alias { auditadm_xserver_tmp_t secadm_xserver_tmp_t xdm_xserver_tmp_t }; +ubac_constrained(xdm_tmp_t) type xdm_tmpfs_t; files_tmpfs_file(xdm_tmpfs_t) +type xdm_home_t; +userdom_user_home_content(xdm_home_t) + +type xdm_log_t; +logging_log_file(xdm_log_t) + # type for /var/lib/xkb type xkb_var_lib_t; files_type(xkb_var_lib_t) @@ -200,15 +245,9 @@ init_system_domain(xserver_t, xserver_exec_t) ubac_constrained(xserver_t) -type xserver_tmp_t; -typealias xserver_tmp_t alias { user_xserver_tmp_t staff_xserver_tmp_t sysadm_xserver_tmp_t }; -typealias xserver_tmp_t alias { auditadm_xserver_tmp_t secadm_xserver_tmp_t xdm_xserver_tmp_t }; -files_tmp_file(xserver_tmp_t) -ubac_constrained(xserver_tmp_t) - type xserver_tmpfs_t; -typealias xserver_tmpfs_t alias { user_xserver_tmpfs_t staff_xserver_tmpfs_t sysadm_xserver_tmpfs_t }; -typealias xserver_tmpfs_t alias { auditadm_xserver_tmpfs_t secadm_xserver_tmpfs_t xdm_xserver_tmpfs_t }; +typealias xserver_tmpfs_t alias { user_xserver_tmpfs_t staff_xserver_tmpfs_t sysadm_xserver_tmpfs_t xguest_xserver_tmpfs_t unconfined_xserver_tmpfs_t xdm_xserver_tmpfs_t }; +typealias xserver_tmpfs_t alias { auditadm_xserver_tmpfs_t secadm_xserver_tmpfs_t }; files_tmpfs_file(xserver_tmpfs_t) ubac_constrained(xserver_tmpfs_t) @@ -238,9 +277,13 @@ allow xdm_t iceauth_home_t:file read_file_perms; +dev_read_rand(iceauth_t) + fs_search_auto_mountpoints(iceauth_t) userdom_use_user_terminals(iceauth_t) +userdom_read_user_tmp_files(iceauth_t) +userdom_read_all_users_state(iceauth_t) tunable_policy(`use_nfs_home_dirs',` fs_manage_nfs_files(iceauth_t) @@ -250,30 +293,63 @@ fs_manage_cifs_files(iceauth_t) ') +ifdef(`hide_broken_symptoms', ` + dev_dontaudit_read_urand(iceauth_t) + dev_dontaudit_rw_dri(iceauth_t) + dev_dontaudit_rw_generic_dev_nodes(iceauth_t) + fs_list_inotifyfs(iceauth_t) + fs_dontaudit_rw_anon_inodefs_files(iceauth_t) + term_dontaudit_use_unallocated_ttys(iceauth_t) + + userdom_dontaudit_read_user_home_content_files(iceauth_t) + userdom_dontaudit_write_user_home_content_files(iceauth_t) + + optional_policy(` + mozilla_dontaudit_rw_user_home_files(iceauth_t) + ') +') + ######################################## # # Xauth local policy # +allow xauth_t self:capability dac_override; allow xauth_t self:process signal; allow xauth_t self:unix_stream_socket create_stream_socket_perms; +allow xauth_t xdm_t:process sigchld; +allow xauth_t xserver_t:unix_stream_socket connectto; + +corenet_tcp_connect_xserver_port(xauth_t) + allow xauth_t xauth_home_t:file manage_file_perms; userdom_user_home_dir_filetrans(xauth_t, xauth_home_t, file) +userdom_admin_home_dir_filetrans(xauth_t, xauth_home_t, file) + +manage_dirs_pattern(xauth_t, xdm_var_run_t, xdm_var_run_t) +manage_files_pattern(xauth_t, xdm_var_run_t, xdm_var_run_t) manage_dirs_pattern(xauth_t, xauth_tmp_t, xauth_tmp_t) manage_files_pattern(xauth_t, xauth_tmp_t, xauth_tmp_t) files_tmp_filetrans(xauth_t, xauth_tmp_t, { file dir }) -allow xdm_t xauth_home_t:file manage_file_perms; -userdom_user_home_dir_filetrans(xdm_t, xauth_home_t, file) +stream_connect_pattern(xauth_t, xserver_tmp_t, xserver_tmp_t, xserver_t) + +kernel_read_system_state(xauth_t) domain_use_interactive_fds(xauth_t) +domain_dontaudit_leaks(xauth_t) files_read_etc_files(xauth_t) +files_read_usr_files(xauth_t) files_search_pids(xauth_t) +files_dontaudit_getattr_all_dirs(xauth_t) +files_dontaudit_leaks(xauth_t) +files_var_lib_filetrans(xauth_t, xauth_home_t, file) -fs_getattr_xattr_fs(xauth_t) +fs_dontaudit_leaks(xauth_t) +fs_getattr_all_fs(xauth_t) fs_search_auto_mountpoints(xauth_t) # cjp: why? @@ -283,17 +359,36 @@ userdom_use_user_terminals(xauth_t) userdom_read_user_tmp_files(xauth_t) +userdom_read_all_users_state(xauth_t) + +ifdef(`hide_broken_symptoms', ` + fs_dontaudit_rw_anon_inodefs_files(xauth_t) + userdom_manage_user_home_content_files(xauth_t) + userdom_manage_user_tmp_files(xauth_t) + dev_dontaudit_rw_generic_dev_nodes(xauth_t) + miscfiles_read_fonts(xauth_t) +') xserver_rw_xdm_tmp_files(xauth_t) tunable_policy(`use_nfs_home_dirs',` fs_manage_nfs_files(xauth_t) + fs_read_nfs_symlinks(xauth_t) ') tunable_policy(`use_samba_home_dirs',` fs_manage_cifs_files(xauth_t) ') +ifdef(`hide_broken_symptoms', ` + term_dontaudit_use_unallocated_ttys(xauth_t) + dev_dontaudit_rw_dri(xauth_t) +') + +optional_policy(` + nx_var_lib_filetrans(xauth_t, xauth_home_t, file) +') + optional_policy(` ssh_sigchld(xauth_t) ssh_read_pipes(xauth_t) @@ -305,20 +400,33 @@ # XDM Local policy # -allow xdm_t self:capability { setgid setuid sys_resource kill sys_tty_config mknod chown dac_override dac_read_search fowner fsetid ipc_owner sys_nice sys_rawio net_bind_service }; -allow xdm_t self:process { setexec setpgid getsched setsched setrlimit signal_perms setkeycreate }; +allow xdm_t self:capability { setgid setuid sys_resource kill sys_tty_config mknod chown dac_override dac_read_search fowner fsetid ipc_owner sys_nice sys_rawio net_bind_service sys_ptrace }; +allow xdm_t self:process { setexec setpgid getsched setsched setrlimit signal_perms setkeycreate ptrace }; +allow xdm_t self:process { getattr getcap setcap }; allow xdm_t self:fifo_file rw_fifo_file_perms; allow xdm_t self:shm create_shm_perms; allow xdm_t self:sem create_sem_perms; allow xdm_t self:unix_stream_socket { connectto create_stream_socket_perms }; -allow xdm_t self:unix_dgram_socket create_socket_perms; +allow xdm_t self:unix_dgram_socket { create_socket_perms sendto }; allow xdm_t self:tcp_socket create_stream_socket_perms; allow xdm_t self:udp_socket create_socket_perms; +allow xdm_t self:netlink_kobject_uevent_socket create_socket_perms; allow xdm_t self:socket create_socket_perms; allow xdm_t self:appletalk_socket create_socket_perms; allow xdm_t self:key { search link write }; +allow xdm_t xauth_home_t:file manage_file_perms; + allow xdm_t xconsole_device_t:fifo_file { getattr setattr }; +manage_dirs_pattern(xdm_t, xkb_var_lib_t, xkb_var_lib_t) +manage_files_pattern(xdm_t, xkb_var_lib_t, xkb_var_lib_t) + +manage_files_pattern(xdm_t, xdm_home_t, xdm_home_t) +userdom_user_home_dir_filetrans(xdm_t, xdm_home_t, file) +#Handle mislabeled files in homedir +userdom_delete_user_home_content_files(xdm_t) +userdom_signull_unpriv_users(xdm_t) +userdom_dontaudit_read_admin_home_lnk_files(xdm_t) # Allow gdm to run gdm-binary can_exec(xdm_t, xdm_exec_t) @@ -326,32 +434,53 @@ allow xdm_t xdm_lock_t:file manage_file_perms; files_lock_filetrans(xdm_t, xdm_lock_t, file) +read_lnk_files_pattern(xdm_t, xdm_etc_t, xdm_etc_t) +read_files_pattern(xdm_t, xdm_etc_t, xdm_etc_t) # wdm has its own config dir /etc/X11/wdm # this is ugly, daemons should not create files under /etc! manage_files_pattern(xdm_t, xdm_rw_etc_t, xdm_rw_etc_t) manage_dirs_pattern(xdm_t, xdm_tmp_t, xdm_tmp_t) manage_files_pattern(xdm_t, xdm_tmp_t, xdm_tmp_t) +manage_lnk_files_pattern(xdm_t, xdm_tmp_t, xdm_tmp_t) manage_sock_files_pattern(xdm_t, xdm_tmp_t, xdm_tmp_t) -files_tmp_filetrans(xdm_t, xdm_tmp_t, { file dir sock_file }) +files_tmp_filetrans(xdm_t, xdm_tmp_t, { file dir sock_file lnk_file }) +relabelfrom_dirs_pattern(xdm_t, xdm_tmp_t, xdm_tmp_t) +relabelfrom_files_pattern(xdm_t, xdm_tmp_t, xdm_tmp_t) manage_dirs_pattern(xdm_t, xdm_tmpfs_t, xdm_tmpfs_t) manage_files_pattern(xdm_t, xdm_tmpfs_t, xdm_tmpfs_t) manage_lnk_files_pattern(xdm_t, xdm_tmpfs_t, xdm_tmpfs_t) manage_fifo_files_pattern(xdm_t, xdm_tmpfs_t, xdm_tmpfs_t) manage_sock_files_pattern(xdm_t, xdm_tmpfs_t, xdm_tmpfs_t) -fs_tmpfs_filetrans(xdm_t, xdm_tmpfs_t,{ dir file lnk_file sock_file fifo_file }) + +fs_getattr_all_fs(xdm_t) +fs_list_inotifyfs(xdm_t) +fs_read_noxattr_fs_files(xdm_t) +fs_dontaudit_list_fusefs(xdm_t) + +manage_files_pattern(xdm_t, user_fonts_t, user_fonts_t) + +files_search_spool(xdm_t) +manage_dirs_pattern(xdm_t, xdm_spool_t, xdm_spool_t) +manage_files_pattern(xdm_t, xdm_spool_t, xdm_spool_t) +files_spool_filetrans(xdm_t, xdm_spool_t, { file dir }) manage_dirs_pattern(xdm_t, xdm_var_lib_t, xdm_var_lib_t) manage_files_pattern(xdm_t, xdm_var_lib_t, xdm_var_lib_t) -files_var_lib_filetrans(xdm_t, xdm_var_lib_t, file) +manage_lnk_files_pattern(xdm_t, xdm_var_lib_t, xdm_var_lib_t) +manage_sock_files_pattern(xdm_t, xdm_var_lib_t, xdm_var_lib_t) +files_var_lib_filetrans(xdm_t, xdm_var_lib_t, { file dir }) +# Read machine-id +files_read_var_lib_files(xdm_t) manage_dirs_pattern(xdm_t, xdm_var_run_t, xdm_var_run_t) manage_files_pattern(xdm_t, xdm_var_run_t, xdm_var_run_t) manage_fifo_files_pattern(xdm_t, xdm_var_run_t, xdm_var_run_t) -files_pid_filetrans(xdm_t, xdm_var_run_t, { dir file fifo_file }) +manage_sock_files_pattern(xdm_t, xdm_var_run_t, xdm_var_run_t) +files_pid_filetrans(xdm_t, xdm_var_run_t, { dir file fifo_file sock_file }) -allow xdm_t xserver_t:process signal; +allow xdm_t xserver_t:process { signal signull }; allow xdm_t xserver_t:unix_stream_socket connectto; allow xdm_t xserver_tmp_t:sock_file rw_sock_file_perms; @@ -359,10 +488,13 @@ # transition to the xdm xserver domtrans_pattern(xdm_t, xserver_exec_t, xserver_t) + +ps_process_pattern(xserver_t, xdm_t) allow xserver_t xdm_t:process signal; allow xdm_t xserver_t:process { noatsecure siginh rlimitinh signal sigkill }; allow xdm_t xserver_t:shm rw_shm_perms; +read_files_pattern(xdm_t, xserver_t, xserver_t) # connect to xdm xserver over stream socket stream_connect_pattern(xdm_t, xserver_tmp_t, xserver_tmp_t, xserver_t) @@ -371,15 +503,21 @@ delete_files_pattern(xdm_t, xserver_tmp_t, xserver_tmp_t) delete_sock_files_pattern(xdm_t, xserver_tmp_t, xserver_tmp_t) +manage_dirs_pattern(xdm_t, xdm_log_t, xdm_log_t) +manage_files_pattern(xdm_t, xdm_log_t, xdm_log_t) +manage_fifo_files_pattern(xdm_t, xdm_log_t, xdm_log_t) +logging_log_filetrans(xdm_t, xdm_log_t, file) + manage_dirs_pattern(xdm_t, xserver_log_t, xserver_log_t) manage_files_pattern(xdm_t, xserver_log_t, xserver_log_t) manage_fifo_files_pattern(xdm_t, xserver_log_t, xserver_log_t) -logging_log_filetrans(xdm_t, xserver_log_t, file) kernel_read_system_state(xdm_t) +kernel_read_device_sysctls(xdm_t) kernel_read_kernel_sysctls(xdm_t) kernel_read_net_sysctls(xdm_t) kernel_read_network_state(xdm_t) +kernel_stream_connect(xdm_t) corecmd_exec_shell(xdm_t) corecmd_exec_bin(xdm_t) @@ -394,11 +532,14 @@ corenet_udp_sendrecv_all_ports(xdm_t) corenet_tcp_bind_generic_node(xdm_t) corenet_udp_bind_generic_node(xdm_t) +corenet_udp_bind_ipp_port(xdm_t) +corenet_udp_bind_xdmcp_port(xdm_t) corenet_tcp_connect_all_ports(xdm_t) corenet_sendrecv_all_client_packets(xdm_t) # xdm tries to bind to biff_port_t corenet_dontaudit_tcp_bind_all_ports(xdm_t) +dev_rwx_zero(xdm_t) dev_read_rand(xdm_t) dev_read_sysfs(xdm_t) dev_getattr_framebuffer_dev(xdm_t) @@ -406,6 +547,7 @@ dev_getattr_mouse_dev(xdm_t) dev_setattr_mouse_dev(xdm_t) dev_rw_apm_bios(xdm_t) +dev_rw_input_dev(xdm_t) dev_setattr_apm_bios_dev(xdm_t) dev_rw_dri(xdm_t) dev_rw_agp(xdm_t) @@ -414,18 +556,22 @@ dev_getattr_misc_dev(xdm_t) dev_setattr_misc_dev(xdm_t) dev_dontaudit_rw_misc(xdm_t) -dev_getattr_video_dev(xdm_t) +dev_read_video_dev(xdm_t) +dev_write_video_dev(xdm_t) dev_setattr_video_dev(xdm_t) dev_getattr_scanner_dev(xdm_t) dev_setattr_scanner_dev(xdm_t) -dev_getattr_sound_dev(xdm_t) -dev_setattr_sound_dev(xdm_t) +dev_read_sound(xdm_t) +dev_write_sound(xdm_t) dev_getattr_power_mgmt_dev(xdm_t) dev_setattr_power_mgmt_dev(xdm_t) +dev_getattr_null_dev(xdm_t) +dev_setattr_null_dev(xdm_t) domain_use_interactive_fds(xdm_t) # Do not audit denied probes of /proc. domain_dontaudit_read_all_domains_state(xdm_t) +domain_dontaudit_ptrace_all_domains(xdm_t) files_read_etc_files(xdm_t) files_read_var_files(xdm_t) @@ -436,9 +582,17 @@ files_read_usr_files(xdm_t) # Poweroff wants to create the /poweroff file when run from xdm files_create_boot_flag(xdm_t) +files_dontaudit_getattr_boot_dirs(xdm_t) +files_dontaudit_write_usr_files(xdm_t) +files_dontaudit_getattr_all_dirs(xdm_t) +files_dontaudit_getattr_all_symlinks(xdm_t) fs_getattr_all_fs(xdm_t) fs_search_auto_mountpoints(xdm_t) +fs_rw_anon_inodefs_files(xdm_t) +fs_mount_tmpfs(xdm_t) + +mls_socket_write_to_clearance(xdm_t) storage_dontaudit_read_fixed_disk(xdm_t) storage_dontaudit_write_fixed_disk(xdm_t) @@ -447,14 +601,19 @@ storage_dontaudit_raw_write_removable_device(xdm_t) storage_dontaudit_setattr_removable_dev(xdm_t) storage_dontaudit_rw_scsi_generic(xdm_t) +storage_dontaudit_rw_fuse(xdm_t) term_setattr_console(xdm_t) +term_use_console(xdm_t) term_use_unallocated_ttys(xdm_t) term_setattr_unallocated_ttys(xdm_t) +term_relabel_all_ttys(xdm_t) +term_relabel_unallocated_ttys(xdm_t) auth_domtrans_pam_console(xdm_t) auth_manage_pam_pid(xdm_t) auth_manage_pam_console_data(xdm_t) +auth_signal_pam(xdm_t) auth_rw_faillog(xdm_t) auth_write_login_records(xdm_t) @@ -465,10 +624,12 @@ logging_read_generic_logs(xdm_t) +miscfiles_search_man_pages(xdm_t) miscfiles_read_localization(xdm_t) miscfiles_read_fonts(xdm_t) - -sysnet_read_config(xdm_t) +miscfiles_manage_fonts_cache(xdm_t) +miscfiles_manage_localization(xdm_t) +miscfiles_read_hwdata(xdm_t) userdom_dontaudit_use_unpriv_user_fds(xdm_t) userdom_create_all_users_keys(xdm_t) @@ -477,6 +638,11 @@ # Search /proc for any user domain processes. userdom_read_all_users_state(xdm_t) userdom_signal_all_users(xdm_t) +userdom_stream_connect(xdm_t) +userdom_manage_user_tmp_dirs(xdm_t) +userdom_manage_user_tmp_files(xdm_t) +userdom_manage_user_tmp_sockets(xdm_t) +userdom_manage_tmpfs_role(system_r, xdm_t) xserver_rw_session(xdm_t, xdm_tmpfs_t) xserver_unconfined(xdm_t) @@ -508,11 +674,17 @@ ') optional_policy(` + accountsd_read_lib_files(xdm_t) +') + +optional_policy(` alsa_domtrans(xdm_t) + alsa_read_rw_config(xdm_t) ') optional_policy(` consolekit_dbus_chat(xdm_t) + consolekit_read_log(xdm_t) ') optional_policy(` @@ -520,12 +692,50 @@ ') optional_policy(` + # Use dbus to start other processes as xdm_t + dbus_role_template(xdm, system_r, xdm_t) + + dontaudit xdm_dbusd_t xdm_var_lib_t:dir search_dir_perms; + xserver_xdm_append_log(xdm_dbusd_t) + xserver_read_xdm_pid(xdm_dbusd_t) + + corecmd_bin_entry_type(xdm_t) + + dbus_system_bus_client(xdm_t) + + optional_policy(` + bluetooth_dbus_chat(xdm_t) + ') + + optional_policy(` + devicekit_dbus_chat_disk(xdm_t) + devicekit_dbus_chat_power(xdm_t) + ') + + optional_policy(` + hal_dbus_chat(xdm_t) + ') + + optional_policy(` + networkmanager_dbus_chat(xdm_t) + ') + +') + + +optional_policy(` # Talk to the console mouse server. gpm_stream_connect(xdm_t) gpm_setattr_gpmctl(xdm_t) ') optional_policy(` + gnome_manage_gconf_home_files(xdm_t) + gnome_read_config(xdm_t) + gnome_read_gconf_config(xdm_t) +') + +optional_policy(` hostname_exec(xdm_t) ') @@ -543,20 +753,59 @@ ') optional_policy(` + policykit_dbus_chat(xdm_t) + policykit_domtrans_auth(xdm_t) + policykit_read_lib(xdm_t) + policykit_read_reload(xdm_t) + policykit_signal_auth(xdm_t) +') + +optional_policy(` + pcscd_stream_connect(xdm_t) +') + +optional_policy(` + plymouthd_search_spool(xdm_t) + plymouthd_exec_plymouth(xdm_t) +') + +optional_policy(` + pulseaudio_exec(xdm_t) + pulseaudio_dbus_chat(xdm_t) + pulseaudio_stream_connect(xdm_t) +') + +optional_policy(` resmgr_stream_connect(xdm_t) ') +# On crash gdm execs gdb to dump stack +optional_policy(` + rpm_exec(xdm_t) + rpm_read_db(xdm_t) + rpm_dontaudit_manage_db(xdm_t) +') + +optional_policy(` + rtkit_scheduled(xdm_t) +') + optional_policy(` seutil_sigchld_newrole(xdm_t) ') optional_policy(` + shutdown_domtrans(xdm_t) +') + +optional_policy(` udev_read_db(xdm_t) ') optional_policy(` - unconfined_domain(xdm_t) - unconfined_domtrans(xdm_t) + unconfined_shell_domtrans(xdm_t) + unconfined_signal(xdm_t) +') ifndef(`distro_redhat',` allow xdm_t self:process { execheap execmem }; @@ -565,7 +814,6 @@ ifdef(`distro_rhel4',` allow xdm_t self:process { execheap execmem }; ') -') optional_policy(` userhelper_dontaudit_search_config(xdm_t) @@ -576,6 +824,10 @@ ') optional_policy(` + wm_exec(xdm_t) +') + +optional_policy(` xfs_stream_connect(xdm_t) ') @@ -600,10 +852,9 @@ # execheap needed until the X module loader is fixed. # NVIDIA Needs execstack -allow xserver_t self:capability { dac_override fowner fsetid setgid setuid ipc_owner sys_rawio sys_admin sys_nice sys_tty_config mknod net_bind_service }; +allow xserver_t self:capability { dac_override fowner fsetid setgid setuid ipc_owner sys_ptrace sys_rawio sys_admin sys_nice sys_tty_config mknod net_bind_service }; dontaudit xserver_t self:capability chown; allow xserver_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; -allow xserver_t self:memprotect mmap_zero; allow xserver_t self:fd use; allow xserver_t self:fifo_file rw_fifo_file_perms; allow xserver_t self:sock_file read_sock_file_perms; @@ -615,6 +866,18 @@ allow xserver_t self:unix_stream_socket { create_stream_socket_perms connectto }; allow xserver_t self:tcp_socket create_stream_socket_perms; allow xserver_t self:udp_socket create_socket_perms; +allow xserver_t self:netlink_selinux_socket create_socket_perms; +allow xserver_t self:netlink_kobject_uevent_socket create_socket_perms; + +# Device rules +allow x_domain xserver_t:x_device { read getattr use setattr setfocus grab bell }; +allow x_domain xserver_t:x_screen getattr; + +allow xserver_t { input_xevent_t input_xevent_type }:x_event send; + +domtrans_pattern(xserver_t, xauth_exec_t, xauth_t) + +allow xserver_t xauth_home_t:file read_file_perms; manage_dirs_pattern(xserver_t, xserver_tmp_t, xserver_tmp_t) manage_files_pattern(xserver_t, xserver_tmp_t, xserver_tmp_t) @@ -634,12 +897,19 @@ manage_lnk_files_pattern(xserver_t, xkb_var_lib_t, xkb_var_lib_t) files_search_var_lib(xserver_t) -domtrans_pattern(xserver_t, xauth_exec_t, xauth_t) -allow xserver_t xauth_home_t:file read_file_perms; +manage_dirs_pattern(xserver_t, xserver_var_lib_t, xserver_var_lib_t) +manage_files_pattern(xserver_t, xserver_var_lib_t, xserver_var_lib_t) +files_var_lib_filetrans(xserver_t, xserver_var_lib_t, dir) + +manage_dirs_pattern(xserver_t, xserver_var_run_t, xserver_var_run_t) +manage_files_pattern(xserver_t, xserver_var_run_t, xserver_var_run_t) +manage_sock_files_pattern(xserver_t, xdm_var_run_t, xdm_var_run_t) +files_pid_filetrans(xserver_t, xserver_var_run_t, { dir file }) # Create files in /var/log with the xserver_log_t type. manage_files_pattern(xserver_t, xserver_log_t, xserver_log_t) logging_log_filetrans(xserver_t, xserver_log_t, file) +manage_files_pattern(xserver_t, xdm_log_t, xdm_log_t) kernel_read_system_state(xserver_t) kernel_read_device_sysctls(xserver_t) @@ -673,7 +943,6 @@ dev_rw_agp(xserver_t) dev_rw_framebuffer(xserver_t) dev_manage_dri_dev(xserver_t) -dev_filetrans_dri(xserver_t) dev_create_generic_dirs(xserver_t) dev_setattr_generic_dirs(xserver_t) # raw memory access is needed if not using the frame buffer @@ -683,9 +952,12 @@ dev_rw_xserver_misc(xserver_t) # read events - the synaptics touchpad driver reads raw events dev_rw_input_dev(xserver_t) +dev_read_raw_memory(xserver_t) +dev_write_raw_memory(xserver_t) dev_rwx_zero(xserver_t) -domain_mmap_low(xserver_t) +domain_dontaudit_read_all_domains_state(xserver_t) +domain_signal_all_domains(xserver_t) files_read_etc_files(xserver_t) files_read_etc_runtime_files(xserver_t) @@ -700,8 +972,13 @@ fs_search_nfs(xserver_t) fs_search_auto_mountpoints(xserver_t) fs_search_ramfs(xserver_t) +fs_rw_tmpfs_files(xserver_t) mls_xwin_read_to_clearance(xserver_t) +mls_process_write_to_clearance(xserver_t) +mls_file_read_to_clearance(xserver_t) +mls_file_write_all_levels(xserver_t) +mls_file_upgrade(xserver_t) selinux_validate_context(xserver_t) selinux_compute_access_vector(xserver_t) @@ -723,11 +1000,14 @@ miscfiles_read_localization(xserver_t) miscfiles_read_fonts(xserver_t) +miscfiles_read_hwdata(xserver_t) modutils_domtrans_insmod(xserver_t) # read x_contexts seutil_read_default_contexts(xserver_t) +seutil_read_config(xserver_t) +seutil_read_file_contexts(xserver_t) userdom_search_user_home_dirs(xserver_t) userdom_use_user_ttys(xserver_t) @@ -779,12 +1059,24 @@ ') optional_policy(` + devicekit_signal_power(xserver_t) +') + +optional_policy(` rhgb_getpgid(xserver_t) rhgb_signal(xserver_t) ') optional_policy(` - unconfined_domain_noaudit(xserver_t) + sandbox_rw_xserver_tmpfs_files(xserver_t) +') + +optional_policy(` + udev_read_db(xserver_t) +') + +optional_policy(` + unconfined_domain(xserver_t) unconfined_domtrans(xserver_t) ') @@ -811,7 +1103,7 @@ allow xserver_t xdm_var_lib_t:file { getattr read }; dontaudit xserver_t xdm_var_lib_t:dir search; -allow xserver_t xdm_var_run_t:file read_file_perms; +read_files_pattern(xserver_t, xdm_var_run_t, xdm_var_run_t) # Label pid and temporary files with derived types. manage_files_pattern(xserver_t, xdm_tmp_t, xdm_tmp_t) @@ -832,9 +1124,14 @@ # to read ROLE_home_t - examine this in more detail # (xauth?) userdom_read_user_home_content_files(xserver_t) +userdom_read_all_users_state(xserver_t) xserver_use_user_fonts(xserver_t) +optional_policy(` + userhelper_search_config(xserver_t) +') + tunable_policy(`use_nfs_home_dirs',` fs_manage_nfs_dirs(xserver_t) fs_manage_nfs_files(xserver_t) @@ -849,11 +1146,14 @@ optional_policy(` dbus_system_bus_client(xserver_t) - hal_dbus_chat(xserver_t) + + optional_policy(` + hal_dbus_chat(xserver_t) + ') ') optional_policy(` - resmgr_stream_connect(xdm_t) + mono_rw_shm(xserver_t) ') optional_policy(` @@ -999,3 +1299,33 @@ allow xserver_unconfined_type xextension_type:x_extension *; allow xserver_unconfined_type { x_domain xserver_t }:x_resource *; allow xserver_unconfined_type xevent_type:{ x_event x_synthetic_event } *; + +optional_policy(` + unconfined_rw_shm(xserver_t) + unconfined_execmem_rw_shm(xserver_t) + + # xserver signals unconfined user on startx + unconfined_signal(xserver_t) + unconfined_getpgid(xserver_t) +') + +tunable_policy(`allow_xserver_execmem',` + allow xserver_t self:process { execheap execmem execstack }; +') + +# Hack to handle the problem of using the nvidia blobs +tunable_policy(`allow_execmem',` + allow xdm_t self:process execmem; +') + +tunable_policy(`allow_execstack',` + allow xdm_t self:process { execstack execmem }; +') + +tunable_policy(`use_nfs_home_dirs',` + fs_append_nfs_files(xdmhomewriter) +') + +tunable_policy(`use_samba_home_dirs',` + fs_append_cifs_files(xdmhomewriter) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/application.te serefpolicy-3.7.19/policy/modules/system/application.te --- nsaserefpolicy/policy/modules/system/application.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/application.te 2010-05-28 09:42:00.208611712 +0200 @@ -7,6 +7,22 @@ # Executables to be run by user attribute application_exec_type; +userdom_inherit_append_user_home_content_files(application_domain_type) +userdom_inherit_append_admin_home_files(application_domain_type) +userdom_inherit_append_user_tmp_files(application_domain_type) +logging_inherit_append_all_logs(application_domain_type) + +files_dontaudit_search_all_dirs(application_domain_type) + +optional_policy(` + afs_rw_udp_sockets(application_domain_type) +') + +optional_policy(` + cron_rw_inherited_user_spool_files(application_domain_type) + cron_sigchld(application_domain_type) +') + optional_policy(` ssh_sigchld(application_domain_type) ssh_rw_stream_sockets(application_domain_type) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/authlogin.fc serefpolicy-3.7.19/policy/modules/system/authlogin.fc --- nsaserefpolicy/policy/modules/system/authlogin.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/authlogin.fc 2010-05-28 09:42:00.209610947 +0200 @@ -10,6 +10,7 @@ /sbin/pam_console_apply -- gen_context(system_u:object_r:pam_console_exec_t,s0) /sbin/pam_timestamp_check -- gen_context(system_u:object_r:pam_exec_t,s0) /sbin/unix_chkpwd -- gen_context(system_u:object_r:chkpwd_exec_t,s0) +/usr/sbin/validate -- gen_context(system_u:object_r:chkpwd_exec_t,s0) /sbin/unix_update -- gen_context(system_u:object_r:updpwd_exec_t,s0) /sbin/unix_verify -- gen_context(system_u:object_r:chkpwd_exec_t,s0) ifdef(`distro_suse', ` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/authlogin.if serefpolicy-3.7.19/policy/modules/system/authlogin.if --- nsaserefpolicy/policy/modules/system/authlogin.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/authlogin.if 2010-05-28 09:42:00.210610461 +0200 @@ -41,7 +41,6 @@ ## # interface(`auth_use_pam',` - # for SSP/ProPolice dev_read_urand($1) # for encrypted homedir @@ -94,6 +93,8 @@ ') domain_type($1) + domain_poly($1) + domain_subj_id_change_exemption($1) domain_role_change_exemption($1) domain_obj_id_change_exemption($1) @@ -107,6 +108,7 @@ allow $1 self:capability ipc_lock; allow $1 self:process setkeycreate; allow $1 self:key manage_key_perms; + userdom_manage_all_users_keys($1) files_list_var_lib($1) manage_files_pattern($1, var_auth_t, var_auth_t) @@ -141,6 +143,7 @@ mls_process_set_level($1) mls_fd_share_all_levels($1) + auth_manage_pam_pid($1) auth_use_pam($1) init_rw_utmp($1) @@ -151,6 +154,40 @@ seutil_read_config($1) seutil_read_default_contexts($1) + userdom_set_rlimitnh($1) + userdom_read_user_home_content_symlinks($1) + userdom_delete_user_tmp_files($1) + userdom_search_admin_dir($1) + + optional_policy(` + afs_rw_udp_sockets($1) + ') + + optional_policy(` + kerberos_read_config($1) + ') + + optional_policy(` + oddjob_dbus_chat($1) + oddjob_domtrans_mkhomedir($1) + ') + + optional_policy(` + corecmd_exec_bin($1) + storage_getattr_fixed_disk_dev($1) + mount_domtrans($1) + ') + + optional_policy(` + fprintd_dbus_chat($1) + ') + + optional_policy(` + ssh_agent_exec($1) + ssh_read_user_home_files($1) + userdom_read_user_home_content_files($1) + ') + tunable_policy(`allow_polyinstantiation',` files_polyinstantiate_all($1) ') @@ -365,13 +402,15 @@ ') optional_policy(` - pcscd_read_pub_files($1) + pcscd_manage_pub_files($1) + pcscd_manage_pub_pipes($1) pcscd_stream_connect($1) ') optional_policy(` samba_stream_connect_winbind($1) ') + auth_domtrans_upd_passwd($1) ') ######################################## @@ -418,6 +457,7 @@ auth_domtrans_chk_passwd($1) role $2 types chkpwd_t; + auth_run_upd_passwd($1, $2) ') ######################################## @@ -1500,6 +1540,8 @@ # interface(`auth_use_nsswitch',` + allow $1 self:netlink_route_socket r_netlink_socket_perms; + files_list_var_lib($1) # read /etc/nsswitch.conf @@ -1531,7 +1573,15 @@ ') optional_policy(` - nscd_socket_use($1) + nscd_use($1) + ') + + optional_policy(` + nslcd_stream_connect($1) + ') + + optional_policy(` + sssd_stream_connect($1) ') optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/daemontools.if serefpolicy-3.7.19/policy/modules/system/daemontools.if --- nsaserefpolicy/policy/modules/system/daemontools.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/daemontools.if 2010-05-28 09:42:00.211610814 +0200 @@ -71,6 +71,32 @@ domtrans_pattern($1, svc_start_exec_t, svc_start_t) ') +###################################### +## +## Execute svc_start in the svc_start domain, and +## allow the specified role the svc_start domain. +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed the svc_start domain. +## +## +## +# +interface(`daemonstools_run_start',` + gen_require(` + type svc_start_t; + ') + + daemontools_domtrans_start($1) + role $2 types svc_start_t; +') + ######################################## ## ## Execute in the svc_run_t domain. @@ -127,6 +153,24 @@ allow $1 svc_svc_t:file read_file_perms; ') +###################################### +## +## Search svc_svc_t directory. +## +## +## +## Domain allowed access. +## +## +# +interface(`daemontools_search_svc_dir',` + gen_require(` + type svc_svc_t; + ') + + allow $1 svc_svc_t:dir search_dir_perms; +') + ######################################## ## ## Allow a domain to create svc_svc_t files. @@ -148,3 +192,21 @@ allow $1 svc_svc_t:file manage_file_perms; allow $1 svc_svc_t:lnk_file { read create }; ') + +###################################### +## +## Send a SIGCHLD signal to svc_run domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`daemontools_sigchld_run',` + gen_require(` + type svc_run_t; + ') + + allow $1 svc_run_t:process sigchld; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/daemontools.te serefpolicy-3.7.19/policy/modules/system/daemontools.te --- nsaserefpolicy/policy/modules/system/daemontools.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/daemontools.te 2010-05-28 09:42:00.211610814 +0200 @@ -39,7 +39,10 @@ # multilog creates /service/*/log/status manage_files_pattern(svc_multilog_t, svc_svc_t, svc_svc_t) +term_write_console(svc_multilog_t) + init_use_fds(svc_multilog_t) +init_dontaudit_use_script_fds(svc_multilog_t) # writes to /var/log/*/* logging_manage_generic_logs(svc_multilog_t) @@ -53,7 +56,7 @@ # ie. softlimit, setuidgid, envuidgid, envdir, fghack .. # -allow svc_run_t self:capability { setgid setuid chown fsetid }; +allow svc_run_t self:capability { setgid setuid chown fsetid sys_resource }; allow svc_run_t self:process setrlimit; allow svc_run_t self:fifo_file rw_fifo_file_perms; allow svc_run_t self:unix_stream_socket create_stream_socket_perms; @@ -65,9 +68,13 @@ kernel_read_system_state(svc_run_t) +dev_read_urand(svc_run_t) + corecmd_exec_bin(svc_run_t) corecmd_exec_shell(svc_run_t) +term_write_console(svc_run_t) + files_read_etc_files(svc_run_t) files_read_etc_runtime_files(svc_run_t) files_search_pids(svc_run_t) @@ -89,21 +96,36 @@ # ie svc, svscan, supervise ... # -allow svc_start_t svc_run_t:process signal; +allow svc_start_t svc_run_t:process { signal setrlimit }; allow svc_start_t self:fifo_file rw_fifo_file_perms; allow svc_start_t self:capability kill; +allow svc_start_t self:tcp_socket create_stream_socket_perms; allow svc_start_t self:unix_stream_socket create_socket_perms; can_exec(svc_start_t, svc_start_exec_t) +mmap_files_pattern(svc_start_t, svc_svc_t, svc_svc_t) + +kernel_read_kernel_sysctls(svc_start_t) +kernel_read_system_state(svc_start_t) + corecmd_exec_bin(svc_start_t) corecmd_exec_shell(svc_start_t) +corenet_tcp_bind_generic_node(svc_start_t) +corenet_tcp_bind_generic_port(svc_start_t) + +term_write_console(svc_start_t) + files_read_etc_files(svc_start_t) files_read_etc_runtime_files(svc_start_t) files_search_var(svc_start_t) files_search_pids(svc_start_t) +logging_send_syslog_msg(svc_start_t) + +miscfiles_read_localization(svc_start_t) + daemontools_domtrans_run(svc_start_t) daemontools_manage_svc(svc_start_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/fstools.fc serefpolicy-3.7.19/policy/modules/system/fstools.fc --- nsaserefpolicy/policy/modules/system/fstools.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/fstools.fc 2010-05-28 09:42:00.212610747 +0200 @@ -1,4 +1,3 @@ -/sbin/badblocks -- gen_context(system_u:object_r:fsadm_exec_t,s0) /sbin/blkid -- gen_context(system_u:object_r:fsadm_exec_t,s0) /sbin/blockdev -- gen_context(system_u:object_r:fsadm_exec_t,s0) /sbin/cfdisk -- gen_context(system_u:object_r:fsadm_exec_t,s0) @@ -23,7 +22,6 @@ /sbin/mkfs.* -- gen_context(system_u:object_r:fsadm_exec_t,s0) /sbin/mkraid -- gen_context(system_u:object_r:fsadm_exec_t,s0) /sbin/mkreiserfs -- gen_context(system_u:object_r:fsadm_exec_t,s0) -/sbin/mkswap -- gen_context(system_u:object_r:fsadm_exec_t,s0) /sbin/parted -- gen_context(system_u:object_r:fsadm_exec_t,s0) /sbin/partprobe -- gen_context(system_u:object_r:fsadm_exec_t,s0) /sbin/partx -- gen_context(system_u:object_r:fsadm_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/fstools.te serefpolicy-3.7.19/policy/modules/system/fstools.te --- nsaserefpolicy/policy/modules/system/fstools.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/fstools.te 2010-05-28 09:42:00.213610890 +0200 @@ -118,6 +118,8 @@ fs_search_tmpfs(fsadm_t) fs_getattr_tmpfs_dirs(fsadm_t) fs_read_tmpfs_symlinks(fsadm_t) +fs_manage_nfs_files(fsadm_t) +fs_manage_cifs_files(fsadm_t) # Recreate /mnt/cdrom. files_manage_mnt_dirs(fsadm_t) # for tune2fs @@ -148,7 +150,7 @@ seutil_read_config(fsadm_t) -userdom_use_user_terminals(fsadm_t) +term_use_all_terms(fsadm_t) ifdef(`distro_redhat',` optional_policy(` @@ -167,6 +169,14 @@ ') optional_policy(` + hal_dontaudit_write_log(fsadm_t) +') + +optional_policy(` + livecd_rw_tmp_files(fsadm_t) +') + +optional_policy(` nis_use_ypbind(fsadm_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/getty.te serefpolicy-3.7.19/policy/modules/system/getty.te --- nsaserefpolicy/policy/modules/system/getty.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/getty.te 2010-05-28 09:42:00.213610890 +0200 @@ -84,7 +84,7 @@ term_setattr_all_ttys(getty_t) term_setattr_unallocated_ttys(getty_t) term_setattr_console(getty_t) -term_dontaudit_use_console(getty_t) +term_use_console(getty_t) auth_rw_login_records(getty_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/hostname.te serefpolicy-3.7.19/policy/modules/system/hostname.te --- nsaserefpolicy/policy/modules/system/hostname.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/hostname.te 2010-05-28 09:42:00.214610824 +0200 @@ -27,15 +27,18 @@ dev_read_sysfs(hostname_t) +domain_dontaudit_leaks(hostname_t) domain_use_interactive_fds(hostname_t) files_read_etc_files(hostname_t) +files_dontaudit_leaks(hostname_t) files_dontaudit_search_var(hostname_t) # for when /usr is not mounted: files_dontaudit_search_isid_type_dirs(hostname_t) fs_getattr_xattr_fs(hostname_t) fs_search_auto_mountpoints(hostname_t) +fs_dontaudit_leaks(hostname_t) fs_dontaudit_use_tmpfs_chr_dev(hostname_t) term_dontaudit_use_console(hostname_t) @@ -54,6 +57,10 @@ sysnet_dns_name_resolve(hostname_t) optional_policy(` + nis_use_ypbind(hostname_t) +') + +optional_policy(` xen_append_log(hostname_t) xen_dontaudit_use_fds(hostname_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/init.fc serefpolicy-3.7.19/policy/modules/system/init.fc --- nsaserefpolicy/policy/modules/system/init.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/init.fc 2010-05-28 09:42:00.214610824 +0200 @@ -44,6 +44,9 @@ /usr/sbin/apachectl -- gen_context(system_u:object_r:initrc_exec_t,s0) /usr/sbin/open_init_pty -- gen_context(system_u:object_r:initrc_exec_t,s0) +/usr/sbin/startx -- gen_context(system_u:object_r:initrc_exec_t,s0) + +/usr/share/system-config-services/system-config-services-mechanism\.py -- gen_context(system_u:object_r:initrc_exec_t,s0) # # /var diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/init.if serefpolicy-3.7.19/policy/modules/system/init.if --- nsaserefpolicy/policy/modules/system/init.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/init.if 2010-05-28 09:42:00.216612297 +0200 @@ -193,8 +193,10 @@ gen_require(` attribute direct_run_init, direct_init, direct_init_entry; type initrc_t; + type init_t; role system_r; attribute daemon; + attribute initrc_transition_domain; ') typeattribute $1 daemon; @@ -205,6 +207,15 @@ role system_r types $1; domtrans_pattern(initrc_t,$2,$1) + allow initrc_t $1:process siginh; + allow $1 initrc_transition_domain:fifo_file rw_inherited_fifo_file_perms; + allow $1 initrc_transition_domain:fd use; + + tunable_policy(`init_upstart',` + # Handle upstart direct transition to a executable + domtrans_pattern(init_t,$2,$1) + allow init_t $1:process siginh; + ') # daemons started from init will # inherit fds from init for the console @@ -285,7 +296,7 @@ type initrc_t; ') - init_daemon_domain($1,$2) +# init_daemon_domain($1,$2) ifdef(`enable_mcs',` range_transition initrc_t $2:process $3; @@ -338,6 +349,7 @@ gen_require(` type initrc_t; role system_r; + attribute initrc_transition_domain; ') application_domain($1,$2) @@ -345,6 +357,9 @@ role system_r types $1; domtrans_pattern(initrc_t,$2,$1) + allow initrc_t $1:process siginh; + allow $1 initrc_transition_domain:fifo_file rw_inherited_fifo_file_perms; + allow $1 initrc_transition_domain:fd use; ifdef(`hide_broken_symptoms',` # RHEL4 systems seem to have a stray @@ -353,6 +368,37 @@ kernel_dontaudit_use_fds($1) ') ') + + userdom_dontaudit_search_user_home_dirs($1) + userdom_dontaudit_rw_stream($1) + userdom_dontaudit_write_user_tmp_files($1) + + tunable_policy(`allow_daemons_use_tty',` + term_use_all_ttys($1) + term_use_all_ptys($1) + ',` + term_dontaudit_use_all_ttys($1) + term_dontaudit_use_all_ptys($1) + ') + + # these apps are often redirect output to random log files + logging_inherit_append_all_logs($1) + + optional_policy(` + cron_rw_pipes($1) + ') + + optional_policy(` + xserver_dontaudit_append_xdm_home_files($1) + ') + + optional_policy(` + unconfined_dontaudit_rw_pipes($1) + unconfined_dontaudit_rw_stream($1) + userdom_dontaudit_read_user_tmp_files($1) + ') + + init_rw_script_stream_sockets($1) ') ######################################## @@ -682,6 +728,8 @@ # upstart uses a datagram socket instead of initctl pipe allow $1 self:unix_dgram_socket create_socket_perms; allow $1 init_t:unix_dgram_socket sendto; + #576913 + allow $1 init_t:unix_stream_socket connectto; ') ') @@ -754,18 +802,19 @@ # interface(`init_spec_domtrans_script',` gen_require(` - type initrc_t, initrc_exec_t; + type initrc_t; + attribute init_script_file_type; ') files_list_etc($1) - spec_domtrans_pattern($1, initrc_exec_t, initrc_t) + spec_domtrans_pattern($1, init_script_file_type, initrc_t) ifdef(`enable_mcs',` - range_transition $1 initrc_exec_t:process s0; + range_transition $1 init_script_file_type:process s0; ') ifdef(`enable_mls',` - range_transition $1 initrc_exec_t:process s0 - mls_systemhigh; + range_transition $1 init_script_file_type:process s0 - mls_systemhigh; ') ') @@ -781,19 +830,41 @@ # interface(`init_domtrans_script',` gen_require(` - type initrc_t, initrc_exec_t; + type initrc_t; + attribute init_script_file_type; + attribute initrc_transition_domain; ') + typeattribute $1 initrc_transition_domain; files_list_etc($1) - domtrans_pattern($1, initrc_exec_t, initrc_t) + domtrans_pattern($1, init_script_file_type, initrc_t) ifdef(`enable_mcs',` - range_transition $1 initrc_exec_t:process s0; + range_transition $1 init_script_file_type:process s0; ') ifdef(`enable_mls',` - range_transition $1 initrc_exec_t:process s0 - mls_systemhigh; + range_transition $1 init_script_file_type:process s0 - mls_systemhigh; + ') +') + +######################################## +## +## Execute a file in a bin directory +## in the initrc_t domain +## +## +## +## Domain allowed access. +## +## +# +interface(`init_bin_domtrans_spec',` + gen_require(` + type initrc_t; ') + + corecmd_bin_domtrans($1, initrc_t) ') ######################################## @@ -849,8 +920,10 @@ interface(`init_labeled_script_domtrans',` gen_require(` type initrc_t; + attribute initrc_transition_domain; ') + typeattribute $1 initrc_transition_domain; domtrans_pattern($1, $2, initrc_t) files_search_etc($1) ') @@ -1637,7 +1710,7 @@ type initrc_var_run_t; ') - dontaudit $1 initrc_var_run_t:file { getattr read write append lock }; + dontaudit $1 initrc_var_run_t:file rw_file_perms; ') ######################################## @@ -1712,3 +1785,56 @@ ') corenet_udp_recvfrom_labeled($1, daemon) ') + +######################################## +## +## Transition to system_r when execute an init script +## +## +##

+## Execute a init script in a specified role +##

+##

+## No interprocess communication (signals, pipes, +## etc.) is provided by this interface since +## the domains are not owned by this module. +##

+##
+## +## +## Role to transition from. +## +## +# +interface(`init_script_role_transition',` + gen_require(` + attribute init_script_file_type; + ') + + role_transition $1 init_script_file_type system_r; +') + +######################################## +## +## dontaudit read and write an leaked init scrip file descriptors +## +## +## +## The type of the process performing this action. +## +## +# +interface(`init_dontaudit_script_leaks',` + gen_require(` + type initrc_t; + ') + + dontaudit $1 initrc_t:tcp_socket { read write }; + dontaudit $1 initrc_t:udp_socket { read write }; + dontaudit $1 initrc_t:unix_dgram_socket { read write }; + dontaudit $1 initrc_t:unix_stream_socket { read write }; + dontaudit $1 initrc_t:shm rw_shm_perms; + init_dontaudit_use_script_ptys($1) + init_dontaudit_use_script_fds($1) +') + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/init.te serefpolicy-3.7.19/policy/modules/system/init.te --- nsaserefpolicy/policy/modules/system/init.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/init.te 2010-05-28 09:42:00.218610487 +0200 @@ -1,5 +1,5 @@ -policy_module(init, 1.14.2) +policy_module(init, 1.15.0) gen_require(` class passwd rootok; @@ -17,6 +17,20 @@ ## gen_tunable(init_upstart, false) +## +##

+## Allow all daemons the ability to read/write terminals +##

+##
+gen_tunable(allow_daemons_use_tty, false) + +## +##

+## Allow all daemons to write corefiles to / +##

+##
+gen_tunable(allow_daemons_dump_core, false) + # used for direct running of init scripts # by admin domains attribute direct_run_init; @@ -26,6 +40,7 @@ attribute init_script_domain_type; attribute init_script_file_type; attribute init_run_all_scripts_domain; +attribute initrc_transition_domain; # Mark process types as daemons attribute daemon; @@ -33,7 +48,7 @@ # # init_t is the domain of the init process. # -type init_t; +type init_t, initrc_transition_domain; type init_exec_t; domain_type(init_t) domain_entry_file(init_t, init_exec_t) @@ -64,6 +79,7 @@ # of the below init_upstart tunable # but this has a typeattribute in it corecmd_shell_entry_type(initrc_t) +corecmd_bin_entry_type(initrc_t) type initrc_devpts_t; term_pty(initrc_devpts_t) @@ -88,7 +104,7 @@ # # Use capabilities. old rule: -allow init_t self:capability ~sys_module; +allow init_t self:capability ~{ audit_control audit_write sys_module }; # is ~sys_module really needed? observed: # sys_boot # sys_tty_config @@ -101,7 +117,9 @@ # Re-exec itself can_exec(init_t, init_exec_t) -allow init_t initrc_t:unix_stream_socket connectto; +allow init_t initrc_t:unix_stream_socket { connectto rw_stream_socket_perms }; +allow initrc_t init_t:unix_stream_socket { connectto rw_stream_socket_perms }; +allow initrc_t init_t:fifo_file rw_fifo_file_perms; # For /var/run/shutdown.pid. allow init_t init_var_run_t:file manage_file_perms; @@ -121,6 +139,7 @@ corecmd_exec_bin(init_t) dev_read_sysfs(init_t) +dev_rw_generic_chr_files(init_t) domain_getpgid_all_domains(init_t) domain_kill_all_domains(init_t) @@ -169,6 +188,8 @@ miscfiles_read_localization(init_t) +allow init_t self:process setsched; + ifdef(`distro_gentoo',` allow init_t self:process { getcap setcap }; ') @@ -192,10 +213,23 @@ ') optional_policy(` + consolekit_manage_log(init_t) +') + +optional_policy(` + dbus_connect_system_bus(init_t) dbus_system_bus_client(init_t) ') optional_policy(` + # /var/run/dovecot/login/ssl-parameters.dat is a hard link to + # /var/lib/dovecot/ssl-parameters.dat and init tries to clean up + # the directory. But we do not want to allow this. + # The master process of dovecot will manage this file. + dovecot_dontaudit_unlink_lib_files(initrc_t) +') + +optional_policy(` nscd_socket_use(init_t) ') @@ -213,7 +247,7 @@ # allow initrc_t self:process { getpgid setsched setpgid setrlimit getsched }; -allow initrc_t self:capability ~{ sys_admin sys_module }; +allow initrc_t self:capability ~{ audit_control audit_write sys_admin sys_module }; dontaudit initrc_t self:capability sys_module; # sysctl is triggering this allow initrc_t self:passwd rootok; allow initrc_t self:key manage_key_perms; @@ -242,6 +276,7 @@ allow initrc_t initrc_var_run_t:file manage_file_perms; files_pid_filetrans(initrc_t, initrc_var_run_t, file) +files_manage_generic_pids_symlinks(initrc_t) can_exec(initrc_t, initrc_tmp_t) manage_files_pattern(initrc_t, initrc_tmp_t, initrc_tmp_t) @@ -259,13 +294,22 @@ kernel_clear_ring_buffer(initrc_t) kernel_get_sysvipc_info(initrc_t) kernel_read_all_sysctls(initrc_t) +kernel_request_load_module(initrc_t) kernel_rw_all_sysctls(initrc_t) # for lsof which is used by alsa shutdown: kernel_dontaudit_getattr_message_if(initrc_t) +kernel_stream_connect(initrc_t) +files_read_kernel_modules(initrc_t) +files_read_config_files(initrc_t) +files_read_var_lib_symlinks(initrc_t) +files_setattr_pid_dirs(initrc_t) files_read_kernel_symbol_table(initrc_t) +files_exec_etc_files(initrc_t) +files_manage_etc_symlinks(initrc_t) -corecmd_exec_all_executables(initrc_t) +fs_manage_tmpfs_dirs(initrc_t) +fs_tmpfs_filetrans(initrc_t, initrc_state_t, file) corenet_all_recvfrom_unlabeled(initrc_t) corenet_all_recvfrom_netlabel(initrc_t) @@ -299,6 +343,7 @@ dev_delete_generic_symlinks(initrc_t) dev_getattr_all_blk_files(initrc_t) dev_getattr_all_chr_files(initrc_t) +dev_rw_xserver_misc(initrc_t) corecmd_exec_all_executables(initrc_t) @@ -325,8 +370,10 @@ files_getattr_all_pipes(initrc_t) files_getattr_all_sockets(initrc_t) files_purge_tmp(initrc_t) -files_delete_all_locks(initrc_t) +files_manage_all_locks(initrc_t) +files_manage_boot_files(initrc_t) files_read_all_pids(initrc_t) +files_delete_root_file(initrc_t) files_delete_all_pids(initrc_t) files_delete_all_pid_dirs(initrc_t) files_read_etc_files(initrc_t) @@ -342,6 +389,8 @@ files_mounton_isid_type_dirs(initrc_t) files_list_default(initrc_t) files_mounton_default(initrc_t) +files_manage_mnt_dirs(initrc_t) +files_manage_mnt_files(initrc_t) fs_list_inotifyfs(initrc_t) fs_register_binary_executable_type(initrc_t) @@ -352,6 +401,8 @@ fs_unmount_all_fs(initrc_t) fs_remount_all_fs(initrc_t) fs_getattr_all_fs(initrc_t) +fs_search_all(initrc_t) +fs_getattr_nfsd_files(initrc_t) # initrc_t needs to do a pidof which requires ptrace mcs_ptrace_all(initrc_t) @@ -364,6 +415,7 @@ mls_process_write_down(initrc_t) mls_rangetrans_source(initrc_t) mls_fd_share_all_levels(initrc_t) +mls_socket_write_to_clearance(initrc_t) selinux_get_enforce_mode(initrc_t) @@ -395,15 +447,16 @@ miscfiles_read_localization(initrc_t) # slapd needs to read cert files from its initscript -miscfiles_read_certs(initrc_t) +miscfiles_manage_cert_files(initrc_t) modutils_read_module_config(initrc_t) modutils_domtrans_insmod(initrc_t) seutil_read_config(initrc_t) +userdom_read_admin_home_files(initrc_t) userdom_read_user_home_content_files(initrc_t) -# Allow access to the sysadm TTYs. Note that this will give access to the +# Allow access to the sysadm TTYs. Note that this will give access to the # TTYs to any process in the initrc_t domain. Therefore, daemons and such # started from init should be placed in their own domain. userdom_use_user_terminals(initrc_t) @@ -437,6 +490,10 @@ dev_create_generic_dirs(initrc_t) dev_delete_generic_dirs(initrc_t) + + # allow bootmisc to create /var/lock/.keep. + files_manage_generic_locks(initrc_t) + # openrc uses tmpfs for its state data fs_tmpfs_filetrans(initrc_t, initrc_state_t, { dir file fifo_file lnk_file }) @@ -471,7 +528,7 @@ # Red Hat systems seem to have a stray # fd open from the initrd - kernel_dontaudit_use_fds(initrc_t) + kernel_use_fds(initrc_t) files_dontaudit_read_root_files(initrc_t) # These seem to be from the initrd @@ -495,6 +552,12 @@ fs_read_tmpfs_symlinks(initrc_t) fs_rw_tmpfs_chr_files(initrc_t) + # /sbin/cgclear + fs_delete_cgroupfs_dirs(initrc_t) + fs_list_cgroupfs_dirs(initrc_t) + # w for /bin/cgcexec and rw for /sbin/cgclear + fs_rw_cgroupfs_files(initrc_t) + storage_manage_fixed_disk(initrc_t) storage_dev_filetrans_fixed_disk(initrc_t) storage_getattr_removable_dev(initrc_t) @@ -517,6 +580,24 @@ optional_policy(` bind_manage_config_dirs(initrc_t) bind_write_config(initrc_t) + bind_setattr_zone_dirs(initrc_t) + ') + + optional_policy(` + cgroup_delete_cgroup_dirs(initrc_t) + cgroup_stream_connect(initrc_t) + ') + + optional_policy(` + gnome_manage_gconf_config(initrc_t) + ') + + optional_policy(` + ldap_read_db_files(initrc_t) + ') + + optional_policy(` + pulseaudio_stream_connect(initrc_t) ') optional_policy(` @@ -528,6 +609,8 @@ optional_policy(` sysnet_rw_dhcp_config(initrc_t) sysnet_manage_config(initrc_t) + sysnet_manage_dhcpc_state(initrc_t) + sysnet_relabelfrom_dhcpc_state(initrc_t) ') optional_policy(` @@ -542,6 +625,35 @@ ') ') +domain_dontaudit_use_interactive_fds(daemon) + +userdom_dontaudit_list_admin_dir(daemon) +userdom_dontaudit_search_user_tmp(daemon) + +tunable_policy(`allow_daemons_use_tty',` + term_use_unallocated_ttys(daemon) + term_use_generic_ptys(daemon) + term_use_all_ttys(daemon) + term_use_all_ptys(daemon) +',` + term_dontaudit_use_unallocated_ttys(daemon) + term_dontaudit_use_generic_ptys(daemon) + term_dontaudit_use_all_ttys(daemon) + term_dontaudit_use_all_ptys(daemon) + ') + +# system-config-services causes avc messages that should be dontaudited +tunable_policy(`allow_daemons_dump_core',` + files_manage_root_files(daemon) +') + +optional_policy(` + unconfined_dontaudit_rw_pipes(daemon) + unconfined_dontaudit_rw_stream(daemon) + userdom_dontaudit_read_user_tmp_files(daemon) + userdom_dontaudit_write_user_tmp_files(daemon) +') + optional_policy(` amavis_search_lib(initrc_t) amavis_setattr_pid_files(initrc_t) @@ -554,6 +666,8 @@ optional_policy(` apache_read_config(initrc_t) apache_list_modules(initrc_t) + # webmin seems to cause this. + apache_search_sys_content(daemon) ') optional_policy(` @@ -578,6 +692,11 @@ ') optional_policy(` + chronyd_append_keys(initrc_t) + chronyd_read_keys(initrc_t) +') + +optional_policy(` dev_getattr_printer_dev(initrc_t) cups_read_log(initrc_t) @@ -594,6 +713,7 @@ dbus_connect_system_bus(initrc_t) dbus_system_bus_client(initrc_t) dbus_read_config(initrc_t) + dbus_manage_lib_files(initrc_t) optional_policy(` consolekit_dbus_chat(initrc_t) @@ -695,7 +815,12 @@ ') optional_policy(` + milter_setattr_all_dirs(initrc_t) +') + +optional_policy(` mta_read_config(initrc_t) + mta_write_config(initrc_t) mta_dontaudit_read_spool_symlinks(initrc_t) ') @@ -718,6 +843,10 @@ ') optional_policy(` + plymouthd_stream_connect(initrc_t) +') + +optional_policy(` postgresql_manage_db(initrc_t) postgresql_read_config(initrc_t) ') @@ -760,8 +889,6 @@ # bash tries ioctl for some reason files_dontaudit_ioctl_all_pids(initrc_t) - # why is this needed: - rpm_manage_db(initrc_t) ') optional_policy(` @@ -774,10 +901,12 @@ squid_manage_logs(initrc_t) ') +ifdef(`enabled_mls',` optional_policy(` # allow init scripts to su su_restricted_domain_template(initrc, initrc_t, system_r) ') +') optional_policy(` ssh_dontaudit_read_server_keys(initrc_t) @@ -790,6 +919,7 @@ optional_policy(` udev_rw_db(initrc_t) + udev_delete_db(initrc_t) udev_manage_pid_files(initrc_t) ') @@ -798,11 +928,18 @@ ') optional_policy(` - virt_manage_svirt_cache(initrc_t) + virt_manage_cache(initrc_t) +') + +# Cron jobs used to start and stop services +optional_policy(` + cron_rw_pipes(daemon) + cron_rw_inherited_user_spool_files(daemon) ') optional_policy(` unconfined_domain(initrc_t) + domain_role_change_exemption(initrc_t) ifdef(`distro_redhat',` # system-config-services causes avc messages that should be dontaudited @@ -812,6 +949,25 @@ optional_policy(` mono_domtrans(initrc_t) ') + + # Allow SELinux aware applications to request rpm_script_t execution + rpm_transition_script(initrc_t) + + + optional_policy(` + gen_require(` + type unconfined_execmem_t, execmem_exec_t; + ') + init_system_domain(unconfined_execmem_t, execmem_exec_t) + ') + + optional_policy(` + rtkit_scheduled(initrc_t) + ') +') + +optional_policy(` + rpm_delete_db(initrc_t) ') optional_policy(` @@ -837,3 +993,34 @@ optional_policy(` zebra_read_config(initrc_t) ') + +# if I start an initrc script from an random director I can generate this avc +files_dontaudit_search_all_dirs(daemon) + +userdom_inherit_append_user_home_content_files(daemon) +userdom_inherit_append_user_tmp_files(daemon) +userdom_dontaudit_rw_stream(daemon) + +logging_append_all_logs(daemon) + +optional_policy(` + # sudo service restart causes this + unconfined_signull(daemon) +') + + +optional_policy(` + xserver_dontaudit_append_xdm_home_files(daemon) + tunable_policy(`use_nfs_home_dirs',` + fs_dontaudit_rw_nfs_files(daemon) + ') + tunable_policy(`use_samba_home_dirs',` + fs_dontaudit_rw_cifs_files(daemon) + ') +') + +init_rw_script_stream_sockets(daemon) + +optional_policy(` + fail2ban_read_lib_files(daemon) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/ipsec.te serefpolicy-3.7.19/policy/modules/system/ipsec.te --- nsaserefpolicy/policy/modules/system/ipsec.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/ipsec.te 2010-05-28 09:42:00.219610910 +0200 @@ -73,7 +73,7 @@ # allow ipsec_t self:capability { net_admin dac_override dac_read_search setpcap sys_nice }; -dontaudit ipsec_t self:capability sys_tty_config; +dontaudit ipsec_t self:capability { sys_ptrace sys_tty_config }; allow ipsec_t self:process { getcap setcap getsched signal setsched }; allow ipsec_t self:tcp_socket create_stream_socket_perms; allow ipsec_t self:udp_socket create_socket_perms; @@ -167,6 +167,8 @@ miscfiles_read_localization(ipsec_t) sysnet_domtrans_ifconfig(ipsec_t) +sysnet_manage_config(ipsec_t) +sysnet_etc_filetrans_config(ipsec_t) userdom_dontaudit_use_unpriv_user_fds(ipsec_t) userdom_dontaudit_search_user_home_dirs(ipsec_t) @@ -186,7 +188,7 @@ allow ipsec_mgmt_t self:capability { dac_override dac_read_search net_admin setpcap sys_nice }; dontaudit ipsec_mgmt_t self:capability sys_tty_config; -allow ipsec_mgmt_t self:process { getsched ptrace setrlimit signal }; +allow ipsec_mgmt_t self:process { getsched ptrace setrlimit setsched signal }; allow ipsec_mgmt_t self:unix_stream_socket create_stream_socket_perms; allow ipsec_mgmt_t self:tcp_socket create_stream_socket_perms; allow ipsec_mgmt_t self:udp_socket create_socket_perms; @@ -225,7 +227,6 @@ manage_files_pattern(ipsec_mgmt_t, ipsec_key_file_t, ipsec_key_file_t) manage_lnk_files_pattern(ipsec_mgmt_t, ipsec_key_file_t, ipsec_key_file_t) -files_etc_filetrans(ipsec_mgmt_t, ipsec_key_file_t, file) # whack needs to connect to pluto stream_connect_pattern(ipsec_mgmt_t, ipsec_var_run_t, ipsec_var_run_t, ipsec_t) @@ -258,7 +259,7 @@ domain_use_interactive_fds(ipsec_mgmt_t) # denials when ps tries to search /proc. Do not audit these denials. -domain_dontaudit_list_all_domains_state(ipsec_mgmt_t) +domain_dontaudit_read_all_domains_state(ipsec_mgmt_t) # suppress audit messages about unnecessary socket access # cjp: this seems excessive domain_dontaudit_rw_all_udp_sockets(ipsec_mgmt_t) @@ -276,7 +277,7 @@ fs_list_tmpfs(ipsec_mgmt_t) term_use_console(ipsec_mgmt_t) -term_dontaudit_getattr_unallocated_ttys(ipsec_mgmt_t) +term_use_all_terms(ipsec_mgmt_t) init_use_script_ptys(ipsec_mgmt_t) init_exec_script_files(ipsec_mgmt_t) @@ -291,7 +292,9 @@ seutil_dontaudit_search_config(ipsec_mgmt_t) +sysnet_manage_config(ipsec_mgmt_t) sysnet_domtrans_ifconfig(ipsec_mgmt_t) +sysnet_etc_filetrans_config(ipsec_mgmt_t) userdom_use_user_terminals(ipsec_mgmt_t) @@ -386,6 +389,8 @@ sysnet_exec_ifconfig(racoon_t) +auth_use_pam(racoon_t) + auth_can_read_shadow_passwords(racoon_t) tunable_policy(`racoon_read_shadow',` auth_tunable_read_shadow(racoon_t) @@ -412,6 +417,7 @@ files_read_etc_files(setkey_t) init_dontaudit_use_fds(setkey_t) +init_read_script_tmp_files(setkey_t) # allow setkey to set the context for ipsec SAs and policy. ipsec_setcontext_default_spd(setkey_t) @@ -423,3 +429,4 @@ seutil_read_config(setkey_t) userdom_use_user_terminals(setkey_t) +userdom_read_user_tmp_files(setkey_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/iptables.fc serefpolicy-3.7.19/policy/modules/system/iptables.fc --- nsaserefpolicy/policy/modules/system/iptables.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/iptables.fc 2010-05-28 09:42:00.220610773 +0200 @@ -1,13 +1,18 @@ /etc/rc\.d/init\.d/ip6?tables -- gen_context(system_u:object_r:iptables_initrc_exec_t,s0) -/etc/sysconfig/ip6?tables.* -- gen_context(system_u:object_r:iptables_conf_t,s0) -/etc/sysconfig/system-config-firewall.* -- gen_context(system_u:object_r:iptables_conf_t,s0) /sbin/ipchains.* -- gen_context(system_u:object_r:iptables_exec_t,s0) /sbin/ip6?tables -- gen_context(system_u:object_r:iptables_exec_t,s0) /sbin/ip6?tables-restore -- gen_context(system_u:object_r:iptables_exec_t,s0) /sbin/ip6?tables-multi -- gen_context(system_u:object_r:iptables_exec_t,s0) +/sbin/ipvsadm -- gen_context(system_u:object_r:iptables_exec_t,s0) +/sbin/ipvsadm-restore -- gen_context(system_u:object_r:iptables_exec_t,s0) +/sbin/ipvsadm-save -- gen_context(system_u:object_r:iptables_exec_t,s0) + /usr/sbin/ipchains.* -- gen_context(system_u:object_r:iptables_exec_t,s0) /usr/sbin/iptables -- gen_context(system_u:object_r:iptables_exec_t,s0) /usr/sbin/iptables-multi -- gen_context(system_u:object_r:iptables_exec_t,s0) /usr/sbin/iptables-restore -- gen_context(system_u:object_r:iptables_exec_t,s0) + +/usr/bin/ncftool -- gen_context(system_u:object_r:iptables_exec_t,s0) + diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/iptables.if serefpolicy-3.7.19/policy/modules/system/iptables.if --- nsaserefpolicy/policy/modules/system/iptables.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/iptables.if 2010-05-28 09:42:00.220610773 +0200 @@ -17,6 +17,10 @@ corecmd_search_bin($1) domtrans_pattern($1, iptables_exec_t, iptables_t) + + ifdef(`hide_broken_symptoms', ` + dontaudit iptables_t $1:socket_class_set { read write }; + ') ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/iptables.te serefpolicy-3.7.19/policy/modules/system/iptables.te --- nsaserefpolicy/policy/modules/system/iptables.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/iptables.te 2010-05-28 09:42:00.221610567 +0200 @@ -14,9 +14,6 @@ type iptables_initrc_exec_t; init_script_file(iptables_initrc_exec_t) -type iptables_conf_t; -files_config_file(iptables_conf_t) - type iptables_tmp_t; files_tmp_file(iptables_tmp_t) @@ -30,12 +27,14 @@ allow iptables_t self:capability { dac_read_search dac_override net_admin net_raw }; dontaudit iptables_t self:capability sys_tty_config; -allow iptables_t self:fifo_file rw_fifo_file_perms; +allow iptables_t self:fifo_file rw_file_perms; allow iptables_t self:process { sigchld sigkill sigstop signull signal }; +# needed by ipvsadm +allow iptables_t self:netlink_socket create_socket_perms; allow iptables_t self:rawip_socket create_socket_perms; -manage_files_pattern(iptables_t, iptables_conf_t, iptables_conf_t) -files_etc_filetrans(iptables_t, iptables_conf_t, file) +files_manage_system_conf_files(iptables_t) +files_etc_filetrans_system_conf(iptables_t) manage_files_pattern(iptables_t, iptables_var_run_t, iptables_var_run_t) files_pid_filetrans(iptables_t, iptables_var_run_t, file) @@ -53,10 +52,16 @@ kernel_read_modprobe_sysctls(iptables_t) kernel_use_fds(iptables_t) +# needed by ipvsadm +corecmd_exec_bin(iptables_t) + corenet_relabelto_all_packets(iptables_t) corenet_dontaudit_rw_tun_tap_dev(iptables_t) dev_read_sysfs(iptables_t) +ifdef(`hide_broken_symptoms',` + dev_dontaudit_write_mtrr(iptables_t) +') fs_getattr_xattr_fs(iptables_t) fs_search_auto_mountpoints(iptables_t) @@ -65,11 +70,13 @@ mls_file_read_all_levels(iptables_t) term_dontaudit_use_console(iptables_t) +term_use_all_terms(iptables_t) domain_use_interactive_fds(iptables_t) files_read_etc_files(iptables_t) files_read_etc_runtime_files(iptables_t) +files_read_usr_files(iptables_t) auth_use_nsswitch(iptables_t) @@ -78,6 +85,7 @@ # to allow rules to be saved on reboot: init_rw_script_tmp_files(iptables_t) init_rw_script_stream_sockets(iptables_t) +init_dontaudit_script_leaks(iptables_t) logging_send_syslog_msg(iptables_t) @@ -91,6 +99,7 @@ optional_policy(` fail2ban_append_log(iptables_t) + fail2ban_dontaudit_leaks(iptables_t) ') optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/iscsi.if serefpolicy-3.7.19/policy/modules/system/iscsi.if --- nsaserefpolicy/policy/modules/system/iscsi.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/iscsi.if 2010-05-28 09:42:00.221610567 +0200 @@ -56,3 +56,21 @@ allow $1 iscsi_var_lib_t:dir list_dir_perms; files_search_var_lib($1) ') + +######################################## +## +## Manage iscsid sempaphores. +## +## +## +## Domain allowed access. +## +## +# +interface(`iscsi_manage_semaphores',` + gen_require(` + type iscsid_t; + ') + + allow $1 iscsid_t:sem create_sem_perms; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/libraries.fc serefpolicy-3.7.19/policy/modules/system/libraries.fc --- nsaserefpolicy/policy/modules/system/libraries.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/libraries.fc 2010-05-28 09:42:00.223612180 +0200 @@ -131,13 +131,13 @@ /usr/lib/vlc/codec/libdmo_plugin\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib/vlc/codec/librealaudio_plugin\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib64/vlc/codec/librealvideo_plugin\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) -/usr/lib64/vlc/codec/libdmo_plugin\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib64/vlc/.*\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib64/vlc/codec/librealaudio_plugin\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/libtfmessbsp\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/xorg/libGL\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/X11R6/lib/libGL\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/libGL\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) -/usr/lib(64)?/catalyst/libGL\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/catalyst/.*\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/libADM5.*\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/libatiadlxx\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/win32/.*\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) @@ -208,6 +208,7 @@ /usr/lib(64)?/libstdc\+\+\.so\.2\.7\.2\.8 -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/libg\+\+\.so\.2\.7\.2\.8 -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libgpac\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/libglide3\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/libglide3-v[0-9]*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib(64)?/helix/plugins/[^/]*\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) @@ -302,13 +303,8 @@ /usr/lib/acroread/(.*/)?lib/[^/]*\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib/acroread/.+\.api -- gen_context(system_u:object_r:textrel_shlib_t,s0) /usr/lib/acroread/(.*/)?ADMPlugin\.apl -- gen_context(system_u:object_r:textrel_shlib_t,s0) -/usr/lib/.*/program(/.*)?\.so gen_context(system_u:object_r:lib_t,s0) -/usr/lib64/.*/program(/.*)?\.so gen_context(system_u:object_r:lib_t,s0) -/usr/lib(64)?/pgsql/.*\.so.* -- gen_context(system_u:object_r:lib_t,s0) -/usr/lib(64)?/pgsql/test/regress/.*\.so.* -- gen_context(system_u:object_r:lib_t,s0) - -/usr/share/hplip/prnt/plugins(/.*)? gen_context(system_u:object_r:lib_t,s0) -/usr/share/squeezeboxserver/CPAN/arch/.+\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib/.*/program(/.*)?\.so gen_context(system_u:object_r:lib_t,s0) +/usr/lib64/.*/program(/.*)?\.so gen_context(system_u:object_r:lib_t,s0) ') dnl end distro_redhat # @@ -319,14 +315,148 @@ /var/ftp/lib(64)?(/.*)? gen_context(system_u:object_r:lib_t,s0) /var/ftp/lib(64)?/ld[^/]*\.so(\.[^/]*)* -- gen_context(system_u:object_r:ld_so_t,s0) -/var/lib/spamassassin/compiled/.*\.so.* -- gen_context(system_u:object_r:lib_t,s0) - /var/mailman/pythonlib(/.*)?/.+\.so(\..*)? -- gen_context(system_u:object_r:lib_t,s0) +/usr/lib(64)?/pgsql/.*\.so.* -- gen_context(system_u:object_r:lib_t,s0) +/usr/lib(64)?/pgsql/test/regress/.*\.so.* -- gen_context(system_u:object_r:lib_t,s0) +/var/lib/spamassassin/compiled/.*\.so.* -- gen_context(system_u:object_r:lib_t,s0) + ifdef(`distro_suse',` /var/lib/samba/bin/.+\.so(\.[^/]*)* -l gen_context(system_u:object_r:lib_t,s0) ') +/usr/share/hplip/prnt/plugins(/.*)? gen_context(system_u:object_r:lib_t,s0) +/usr/share/squeezeboxserver/CPAN/arch/.+\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) + /var/spool/postfix/lib(64)?(/.*)? gen_context(system_u:object_r:lib_t,s0) /var/spool/postfix/usr(/.*)? gen_context(system_u:object_r:lib_t,s0) /var/spool/postfix/lib(64)?/ld.*\.so.* -- gen_context(system_u:object_r:ld_so_t,s0) + +/usr/lib(64)?/libmyth[^/]+\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib/jvm/java(.*/)bin(/.*)?/.*\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib64/jvm/java(.*/)bin(/.*)?/.*\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib/oracle/.*/lib/libnnz10\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/opt/altera9.1/quartus/linux/libccl_err\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/opt/novell/groupwise/client/lib/libgwapijni\.so\.1 -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib(64)?/sse2/.*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/i686/.*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/local/google-earth/.*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/googleearth/.*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/google-earth/.*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/opt/google-earth/.*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/google-earth/.*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/opt/google/.*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib(64)?/nspluginwrapper/np.*\.so -- gen_context(system_u:object_r:lib_t,s0) + +/usr/lib/oracle/.*/lib/libnnz.*\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib/oracle(64)?/.*/lib/libclntsh\.so(\.[^/]*)* gen_context(system_u:object_r:textrel_shlib_t,s0) + +/opt/(.*/)?oracle/(.*/)?libnnz.*\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libnnz11.so(\.[^/]*)* gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libxvidcore\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) + + +/opt/matlab.*\.so(\.[^/]*)* gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/matlab.*\.so(\.[^/]*)* gen_context(system_u:object_r:textrel_shlib_t,s0) +/opt/local/matlab.*\.so(\.[^/]*)* gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/local/matlab.*\.so(\.[^/]*)* gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/local/Zend/lib/ZendExtensionManager\.so gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib/libcncpmslld328\.so(\.[^/]*)* gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib(64)?/ICAClient/.*\.so(\.[^/]*)* gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib(64)?/midori/.*\.so(\.[^/]*)* gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib(64)?/libav.*\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib(64)?/xine/plugins/.+\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib(64)?/yafaray/libDarkSky.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib(64)?/libpostproc\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib(64)?/libswscale\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib/libADM.*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib(64)?/gstreamer-.*/[^/]*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +HOME_DIR/\.gstreamer-.*/plugins/.*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib(64)?/libx264\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib(64)?/libmp3lame\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libmpeg2\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +ifdef(`fixed',` +/usr/lib(64)?/libavfilter\.so(\..*)? -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libavdevice\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libavformat.*\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libavcodec.*\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libavutil.*\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libdv\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libGLU\.so(\.[^/]*)* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libgsm\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libImlib2\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libjackserver\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/X11R6/lib/libOSMesa.*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libOSMesa.*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/libSDL-.*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/xulrunner-[^/]*/libgtkembedmoz\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/xulrunner-[^/]*/libxul\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +# Flash plugin, Macromedia +HOME_DIR/\.mozilla(/.*)?/plugins/libflashplayer\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/.*/libflashplayer\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/local/(.*/)?libflashplayer\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/php/modules/.+\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/xorg/modules/dri/.+\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/X11R6/lib/modules/dri/.+\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/dri/.+\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/httpd/modules/libphp5\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +') +/opt/VBoxGuestAdditions.*/lib/VBox.*\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib(64)?/nmm/liba52\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/opt/lampp/lib/libct\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/opt/lampp/lib/.*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/opt/VirtualBox(/.*)?/VBox.*\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib(64)?/chromium-browser/.*\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/local/zend/lib/apache2/libphp5\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib(64)?/python.*/site-packages/pymedia/muxer\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/local/games/darwinia/lib/libSDL.*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/usr/lib(64)?/ocp-.*/mixclip\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib(64)?/octagaplayer/libapplication\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/opt/AutoScan/usr/lib/libvte\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/bin/bsnes -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib/firefox/plugins/libractrl\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib(64)?/libGLcore\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib(64)?/libkmplayercommon\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/opt/Unify/SQLBase/libgptsblmsui11\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/opt/real/RealPlayer/plugins(/.*)? -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/opt/real/RealPlayer/codecs(/.*)? -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib(64)?/vdpau/libvdpau_nvidia\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib(64)?/libGTL.*\.so.* -- gen_context(system_u:object_r:textrel_shlib_t,s0) + +/usr/lib/nsr/(.*/)?.*\.so -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/opt/lgtonmc/bin/.*\.so(\.[0-9])? -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/opt/google/picasa/.*\.dll -- gen_context(system_u:object_r:textrel_shlib_t,s0) +/opt/google/picasa/.*\.yti -- gen_context(system_u:object_r:textrel_shlib_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/libraries.te serefpolicy-3.7.19/policy/modules/system/libraries.te --- nsaserefpolicy/policy/modules/system/libraries.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/libraries.te 2010-05-28 09:42:00.223612180 +0200 @@ -62,7 +62,7 @@ manage_files_pattern(ldconfig_t, ldconfig_cache_t, ldconfig_cache_t) -allow ldconfig_t ld_so_cache_t:file manage_file_perms; +manage_files_pattern(ldconfig_t, ld_so_cache_t, ld_so_cache_t) files_etc_filetrans(ldconfig_t, ld_so_cache_t, file) manage_dirs_pattern(ldconfig_t, ldconfig_tmp_t, ldconfig_tmp_t) @@ -80,6 +80,7 @@ domain_use_interactive_fds(ldconfig_t) +files_search_home(ldconfig_t) files_search_var_lib(ldconfig_t) files_read_etc_files(ldconfig_t) files_read_usr_files(ldconfig_t) @@ -95,6 +96,7 @@ logging_send_syslog_msg(ldconfig_t) +term_use_console(ldconfig_t) userdom_use_user_terminals(ldconfig_t) userdom_use_all_users_fds(ldconfig_t) @@ -104,6 +106,10 @@ ') ') +userdom_manage_user_home_content_files(ldconfig_t) +userdom_manage_user_tmp_files(ldconfig_t) +userdom_manage_user_tmp_symlinks(ldconfig_t) + ifdef(`hide_broken_symptoms',` ifdef(`distro_gentoo',` # leaked fds from portage diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/locallogin.te serefpolicy-3.7.19/policy/modules/system/locallogin.te --- nsaserefpolicy/policy/modules/system/locallogin.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/locallogin.te 2010-05-28 09:42:00.245611274 +0200 @@ -33,9 +33,8 @@ # Local login local policy # -allow local_login_t self:capability { dac_override chown fowner fsetid kill setgid setuid sys_nice sys_resource sys_tty_config }; -allow local_login_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; -allow local_login_t self:process { setrlimit setexec }; +allow local_login_t self:capability { dac_override chown fowner fsetid kill setgid setuid sys_admin sys_nice sys_ptrace sys_resource sys_tty_config }; +allow local_login_t self:process ~{ ptrace setcurrent setfscreate execmem execstack execheap }; allow local_login_t self:fd use; allow local_login_t self:fifo_file rw_fifo_file_perms; allow local_login_t self:sock_file read_sock_file_perms; @@ -74,6 +73,8 @@ dev_setattr_power_mgmt_dev(local_login_t) dev_getattr_sound_dev(local_login_t) dev_setattr_sound_dev(local_login_t) +dev_rw_generic_usb_dev(local_login_t) +dev_read_video_dev(local_login_t) dev_dontaudit_getattr_apm_bios_dev(local_login_t) dev_dontaudit_setattr_apm_bios_dev(local_login_t) dev_dontaudit_read_framebuffer(local_login_t) @@ -152,6 +153,12 @@ fs_read_cifs_symlinks(local_login_t) ') +tunable_policy(`allow_console_login',` + term_use_console(local_login_t) + term_relabel_console(local_login_t) + term_setattr_console(local_login_t) +') + optional_policy(` alsa_domtrans(local_login_t) ') @@ -181,7 +188,7 @@ ') optional_policy(` - unconfined_domain(local_login_t) + unconfined_shell_domtrans(local_login_t) ') optional_policy(` @@ -198,9 +205,10 @@ # Sulogin local policy # +allow sulogin_t self:capability dac_override; allow sulogin_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; allow sulogin_t self:fd use; -allow sulogin_t self:fifo_file rw_file_perms; +allow sulogin_t self:fifo_file rw_fifo_file_perms; allow sulogin_t self:unix_dgram_socket create_socket_perms; allow sulogin_t self:unix_stream_socket create_stream_socket_perms; allow sulogin_t self:unix_dgram_socket sendto; @@ -220,6 +228,7 @@ files_dontaudit_search_isid_type_dirs(sulogin_t) auth_read_shadow(sulogin_t) +auth_use_nsswitch(sulogin_t) init_getpgid_script(sulogin_t) @@ -233,14 +242,23 @@ userdom_search_user_home_dirs(sulogin_t) userdom_use_user_ptys(sulogin_t) -sysadm_shell_domtrans(sulogin_t) +term_use_console(sulogin_t) +term_use_unallocated_ttys(sulogin_t) + +ifdef(`enable_mls',` + sysadm_shell_domtrans(sulogin_t) +',` + optional_policy(` + unconfined_shell_domtrans(sulogin_t) + ') +') # suse and debian do not use pam with sulogin... ifdef(`distro_suse', `define(`sulogin_no_pam')') ifdef(`distro_debian', `define(`sulogin_no_pam')') +allow sulogin_t self:capability sys_tty_config; ifdef(`sulogin_no_pam', ` - allow sulogin_t self:capability sys_tty_config; init_getpgid(sulogin_t) ', ` allow sulogin_t self:process setexec; @@ -251,11 +269,3 @@ selinux_compute_relabel_context(sulogin_t) selinux_compute_user_contexts(sulogin_t) ') - -optional_policy(` - nis_use_ypbind(sulogin_t) -') - -optional_policy(` - nscd_socket_use(sulogin_t) -') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/logging.fc serefpolicy-3.7.19/policy/modules/system/logging.fc --- nsaserefpolicy/policy/modules/system/logging.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/logging.fc 2010-05-28 09:42:00.501610645 +0200 @@ -17,6 +17,10 @@ /sbin/syslogd -- gen_context(system_u:object_r:syslogd_exec_t,s0) /sbin/syslog-ng -- gen_context(system_u:object_r:syslogd_exec_t,s0) +/opt/zimbra/log(/.*)? gen_context(system_u:object_r:var_log_t,s0) + +/usr/local/centreon/log(/.*)? gen_context(system_u:object_r:var_log_t,s0) + /usr/sbin/klogd -- gen_context(system_u:object_r:klogd_exec_t,s0) /usr/sbin/metalog -- gen_context(system_u:object_r:syslogd_exec_t,s0) /usr/sbin/rklogd -- gen_context(system_u:object_r:klogd_exec_t,s0) @@ -54,14 +58,16 @@ /var/named/chroot/dev/log -s gen_context(system_u:object_r:devlog_t,s0) ') -/var/run/audit_events -s gen_context(system_u:object_r:auditd_var_run_t,s0) -/var/run/audispd_events -s gen_context(system_u:object_r:audisp_var_run_t,s0) -/var/run/auditd\.pid -- gen_context(system_u:object_r:auditd_var_run_t,s0) -/var/run/auditd_sock -s gen_context(system_u:object_r:auditd_var_run_t,s0) +/var/run/audit_events -s gen_context(system_u:object_r:auditd_var_run_t,mls_systemhigh) +/var/run/audispd_events -s gen_context(system_u:object_r:audisp_var_run_t,mls_systemhigh) +/var/run/auditd\.pid -- gen_context(system_u:object_r:auditd_var_run_t,mls_systemhigh) +/var/run/auditd_sock -s gen_context(system_u:object_r:auditd_var_run_t,mls_systemhigh) /var/run/klogd\.pid -- gen_context(system_u:object_r:klogd_var_run_t,s0) /var/run/log -s gen_context(system_u:object_r:devlog_t,s0) /var/run/metalog\.pid -- gen_context(system_u:object_r:syslogd_var_run_t,s0) /var/run/syslogd\.pid -- gen_context(system_u:object_r:syslogd_var_run_t,s0) +/var/run/syslog-ng.ctl -- gen_context(system_u:object_r:syslogd_var_run_t,s0) +/var/run/syslog-ng(/.*)? gen_context(system_u:object_r:syslogd_var_run_t,s0) /var/spool/bacula/log(/.*)? gen_context(system_u:object_r:var_log_t,s0) /var/spool/postfix/pid -d gen_context(system_u:object_r:var_run_t,s0) @@ -69,3 +75,5 @@ /var/spool/rsyslog(/.*)? gen_context(system_u:object_r:var_log_t,s0) /var/tinydns/log/main(/.*)? gen_context(system_u:object_r:var_log_t,s0) + +/var/webmin(/.*)? gen_context(system_u:object_r:var_log_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/logging.if serefpolicy-3.7.19/policy/modules/system/logging.if --- nsaserefpolicy/policy/modules/system/logging.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/logging.if 2010-05-28 09:42:00.503610861 +0200 @@ -545,6 +545,25 @@ ######################################## ## +## Connect to the syslog control unix stream socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`logging_stream_connect_syslog',` + gen_require(` + type syslogd_t, syslogd_var_run_t; + ') + + files_search_pids($1) + stream_connect_pattern($1, syslogd_var_run_t, syslogd_var_run_t, syslogd_t) +') + +######################################## +## ## Read the auditd configuration files. ## ## @@ -715,7 +734,25 @@ ') files_search_var($1) - append_files_pattern($1, var_log_t, logfile) + append_files_pattern($1, logfile, logfile) +') + +######################################## +## +## Append to all log files. +## +## +## +## Domain allowed access. +## +## +# +interface(`logging_inherit_append_all_logs',` + gen_require(` + attribute logfile; + ') + + allow $1 logfile:file { getattr append }; ') ######################################## @@ -798,7 +835,7 @@ files_search_var($1) manage_files_pattern($1, logfile, logfile) - read_lnk_files_pattern($1, logfile, logfile) + manage_lnk_files_pattern($1, logfile, logfile) ') ######################################## @@ -996,6 +1033,8 @@ manage_files_pattern($1, syslogd_var_run_t, syslogd_var_run_t) logging_manage_all_logs($1) + allow $1 logfile:dir { relabelfrom relabelto }; + allow $1 logfile:file { relabelfrom relabelto }; init_labeled_script_domtrans($1, syslogd_initrc_exec_t) domain_system_change_exemption($1) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/logging.te serefpolicy-3.7.19/policy/modules/system/logging.te --- nsaserefpolicy/policy/modules/system/logging.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/logging.te 2010-05-28 09:42:00.503610861 +0200 @@ -61,6 +61,7 @@ type syslogd_t; type syslogd_exec_t; init_daemon_domain(syslogd_t, syslogd_exec_t) +mls_trusted_object(syslogd_t) type syslogd_initrc_exec_t; init_script_file(syslogd_initrc_exec_t) @@ -180,6 +181,8 @@ logging_domtrans_dispatcher(auditd_t) logging_signal_dispatcher(auditd_t) +auth_use_nsswitch(auditd_t) + miscfiles_read_localization(auditd_t) mls_file_read_all_levels(auditd_t) @@ -235,7 +238,11 @@ files_read_etc_files(audisp_t) files_read_etc_runtime_files(audisp_t) +mls_file_read_all_levels(audisp_t) mls_file_write_all_levels(audisp_t) +mls_dbus_send_all_levels(audisp_t) + +auth_use_nsswitch(audisp_t) logging_send_syslog_msg(audisp_t) @@ -245,6 +252,10 @@ optional_policy(` dbus_system_bus_client(audisp_t) + + optional_policy(` + setroubleshoot_dbus_chat(audisp_t) + ') ') ######################################## @@ -268,6 +279,8 @@ logging_send_syslog_msg(audisp_remote_t) +auth_use_nsswitch(audisp_remote_t) + miscfiles_read_localization(audisp_remote_t) sysnet_dns_name_resolve(audisp_remote_t) @@ -372,8 +385,10 @@ manage_files_pattern(syslogd_t, syslogd_var_lib_t, syslogd_var_lib_t) files_search_var_lib(syslogd_t) -allow syslogd_t syslogd_var_run_t:file manage_file_perms; -files_pid_filetrans(syslogd_t, syslogd_var_run_t, file) +manage_dirs_pattern(syslogd_t, syslogd_var_run_t, syslogd_var_run_t) +manage_files_pattern(syslogd_t, syslogd_var_run_t, syslogd_var_run_t) +manage_sock_files_pattern(syslogd_t, syslogd_var_run_t, syslogd_var_run_t) +files_pid_filetrans(syslogd_t, syslogd_var_run_t, { dir file }) # manage pid file manage_files_pattern(syslogd_t, syslogd_var_run_t, syslogd_var_run_t) @@ -491,6 +506,10 @@ ') optional_policy(` + daemontools_search_svc_dir(syslogd_t) +') + +optional_policy(` udev_read_db(syslogd_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/lvm.fc serefpolicy-3.7.19/policy/modules/system/lvm.fc --- nsaserefpolicy/policy/modules/system/lvm.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/lvm.fc 2010-05-28 09:42:00.504610725 +0200 @@ -28,10 +28,12 @@ # /lib/lvm-10/.* -- gen_context(system_u:object_r:lvm_exec_t,s0) /lib/lvm-200/.* -- gen_context(system_u:object_r:lvm_exec_t,s0) +/lib/udev/udisks-lvm-pv-export -- gen_context(system_u:object_r:lvm_exec_t,s0) # # /sbin # +/sbin/mount\.crypt -- gen_context(system_u:object_r:lvm_exec_t,s0) /sbin/cryptsetup -- gen_context(system_u:object_r:lvm_exec_t,s0) /sbin/dmraid -- gen_context(system_u:object_r:lvm_exec_t,s0) /sbin/dmsetup -- gen_context(system_u:object_r:lvm_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/lvm.if serefpolicy-3.7.19/policy/modules/system/lvm.if --- nsaserefpolicy/policy/modules/system/lvm.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/lvm.if 2010-05-28 09:42:00.505610658 +0200 @@ -34,7 +34,7 @@ type lvm_exec_t; ') - corecmd_search_sbin($1) + corecmd_search_bin($1) can_exec($1, lvm_exec_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/lvm.te serefpolicy-3.7.19/policy/modules/system/lvm.te --- nsaserefpolicy/policy/modules/system/lvm.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/lvm.te 2010-05-28 09:42:00.505610658 +0200 @@ -142,6 +142,11 @@ ') optional_policy(` + aisexec_stream_connect(clvmd_t) + corosync_stream_connect(clvmd_t) +') + +optional_policy(` ccs_stream_connect(clvmd_t) ') @@ -171,6 +176,7 @@ allow lvm_t self:process { sigchld sigkill sigstop signull signal }; # LVM will complain a lot if it cannot set its priority. allow lvm_t self:process setsched; +allow lvm_t self:sem create_sem_perms; allow lvm_t self:file rw_file_perms; allow lvm_t self:fifo_file manage_fifo_file_perms; allow lvm_t self:unix_dgram_socket create_socket_perms; @@ -218,6 +224,7 @@ # it has no reason to need this kernel_dontaudit_getattr_core_if(lvm_t) kernel_use_fds(lvm_t) +kernel_request_load_module(lvm_t) kernel_search_debugfs(lvm_t) corecmd_exec_bin(lvm_t) @@ -244,6 +251,7 @@ dev_dontaudit_getattr_generic_blk_files(lvm_t) dev_dontaudit_getattr_generic_pipes(lvm_t) dev_create_generic_dirs(lvm_t) +dev_rw_generic_files(lvm_t) domain_use_interactive_fds(lvm_t) domain_read_all_domains_state(lvm_t) @@ -253,8 +261,9 @@ files_read_etc_runtime_files(lvm_t) # for when /usr is not mounted: files_dontaudit_search_isid_type_dirs(lvm_t) +files_dontaudit_getattr_tmpfs_files(lvm_t) -fs_getattr_xattr_fs(lvm_t) +fs_getattr_all_fs(lvm_t) fs_search_auto_mountpoints(lvm_t) fs_list_tmpfs(lvm_t) fs_read_tmpfs_symlinks(lvm_t) @@ -264,6 +273,7 @@ mls_file_read_all_levels(lvm_t) mls_file_write_to_clearance(lvm_t) +mls_file_upgrade(lvm_t) selinux_get_fs_mount(lvm_t) selinux_validate_context(lvm_t) @@ -311,6 +321,11 @@ ') optional_policy(` + aisexec_stream_connect(lvm_t) + corosync_stream_connect(lvm_t) +') + +optional_policy(` bootloader_rw_tmp_files(lvm_t) ') @@ -331,6 +346,10 @@ ') optional_policy(` + livecd_rw_semaphores(lvm_t) +') + +optional_policy(` modutils_domtrans_insmod(lvm_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/miscfiles.fc serefpolicy-3.7.19/policy/modules/system/miscfiles.fc --- nsaserefpolicy/policy/modules/system/miscfiles.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/miscfiles.fc 2010-05-28 09:42:00.506610871 +0200 @@ -76,6 +76,8 @@ /var/cache/man(/.*)? gen_context(system_u:object_r:man_t,s0) /var/lib/cobbler/webui_sessions(/.*)? gen_context(system_u:object_r:public_content_rw_t, s0) +/var/lib/cobbler/ks_mirror(/.*)? gen_context(system_u:object_r:public_content_rw_t, s0) +/var/lib/cobbler/links(/.*)? gen_context(system_u:object_r:public_content_rw_t, s0) /var/named/chroot/etc/pki(/.*)? gen_context(system_u:object_r:cert_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/miscfiles.if serefpolicy-3.7.19/policy/modules/system/miscfiles.if --- nsaserefpolicy/policy/modules/system/miscfiles.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/miscfiles.if 2010-05-28 09:42:00.507610874 +0200 @@ -305,9 +305,6 @@ allow $1 locale_t:dir list_dir_perms; read_files_pattern($1, locale_t, locale_t) read_lnk_files_pattern($1, locale_t, locale_t) - - # why? - libs_read_lib_files($1) ') ######################################## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/modutils.te serefpolicy-3.7.19/policy/modules/system/modutils.te --- nsaserefpolicy/policy/modules/system/modutils.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/modutils.te 2010-05-28 09:42:00.507610874 +0200 @@ -19,6 +19,7 @@ type insmod_exec_t; application_domain(insmod_t, insmod_exec_t) mls_file_write_all_levels(insmod_t) +mls_process_write_down(insmod_t) role system_r types insmod_t; # module loading config @@ -56,12 +57,14 @@ domain_use_interactive_fds(depmod_t) +files_delete_kernel_modules(depmod_t) files_read_kernel_symbol_table(depmod_t) files_read_kernel_modules(depmod_t) files_read_etc_runtime_files(depmod_t) files_read_etc_files(depmod_t) files_read_usr_src_files(depmod_t) files_list_usr(depmod_t) +files_read_boot_files(depmod_t) fs_getattr_xattr_fs(depmod_t) @@ -75,6 +78,7 @@ # Read System.map from home directories. files_list_home(depmod_t) userdom_read_user_home_content_files(depmod_t) +userdom_manage_user_tmp_files(depmod_t) ifdef(`distro_ubuntu',` optional_policy(` @@ -105,7 +109,7 @@ # insmod local policy # -allow insmod_t self:capability { dac_override net_raw sys_nice sys_tty_config }; +allow insmod_t self:capability { dac_override mknod net_raw sys_nice sys_tty_config }; allow insmod_t self:process { execmem sigchld sigkill sigstop signull signal }; allow insmod_t self:udp_socket create_socket_perms; @@ -126,6 +130,7 @@ kernel_mount_debugfs(insmod_t) kernel_mount_kvmfs(insmod_t) kernel_read_debugfs(insmod_t) +kernel_request_load_module(insmod_t) # Rules for /proc/sys/kernel/tainted kernel_read_kernel_sysctls(insmod_t) kernel_rw_kernel_sysctl(insmod_t) @@ -143,6 +148,7 @@ dev_read_sound(insmod_t) dev_write_sound(insmod_t) dev_rw_apm_bios(insmod_t) +dev_create_generic_chr_files(insmod_t) domain_signal_all_domains(insmod_t) domain_use_interactive_fds(insmod_t) @@ -161,11 +167,14 @@ fs_getattr_xattr_fs(insmod_t) fs_dontaudit_use_tmpfs_chr_dev(insmod_t) +fs_mount_rpc_pipefs(insmod_t) init_rw_initctl(insmod_t) init_use_fds(insmod_t) init_use_script_fds(insmod_t) init_use_script_ptys(insmod_t) +init_spec_domtrans_script(insmod_t) +init_rw_script_tmp_files(insmod_t) logging_send_syslog_msg(insmod_t) logging_search_logs(insmod_t) @@ -174,8 +183,7 @@ seutil_read_file_contexts(insmod_t) -userdom_use_user_terminals(insmod_t) - +term_use_all_terms(insmod_t) userdom_dontaudit_search_user_home_dirs(insmod_t) if( ! secure_mode_insmod ) { diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/mount.fc serefpolicy-3.7.19/policy/modules/system/mount.fc --- nsaserefpolicy/policy/modules/system/mount.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/mount.fc 2010-05-28 09:42:00.508610668 +0200 @@ -1,4 +1,10 @@ /bin/mount.* -- gen_context(system_u:object_r:mount_exec_t,s0) /bin/umount.* -- gen_context(system_u:object_r:mount_exec_t,s0) +/sbin/mount.* -- gen_context(system_u:object_r:mount_exec_t,s0) +/sbin/umount.* -- gen_context(system_u:object_r:mount_exec_t,s0) +/bin/fusermount -- gen_context(system_u:object_r:fusermount_exec_t,s0) +/usr/bin/fusermount -- gen_context(system_u:object_r:fusermount_exec_t,s0) +/usr/sbin/showmount -- gen_context(system_u:object_r:showmount_exec_t,s0) -/usr/bin/fusermount -- gen_context(system_u:object_r:mount_exec_t,s0) +/var/cache/davfs2(/.*)? gen_context(system_u:object_r:mount_var_run_t,s0) +/var/run/davfs2(/.*)? gen_context(system_u:object_r:mount_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/mount.if serefpolicy-3.7.19/policy/modules/system/mount.if --- nsaserefpolicy/policy/modules/system/mount.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/mount.if 2010-05-28 09:42:00.509611579 +0200 @@ -16,6 +16,14 @@ ') domtrans_pattern($1, mount_exec_t, mount_t) + mount_domtrans_fusermount($1) + +ifdef(`hide_broken_symptoms', ` + dontaudit mount_t $1:unix_stream_socket { read write }; + dontaudit mount_t $1:tcp_socket { read write }; + dontaudit mount_t $1:udp_socket { read write }; +') + ') ######################################## @@ -45,12 +53,58 @@ role $2 types mount_t; optional_policy(` - samba_run_smbmount($1, $2) + fstools_run(mount_t, $2) + ') + + # Needed for mount crypt https://bugzilla.redhat.com/show_bug.cgi?id=418711 + optional_policy(` + lvm_run(mount_t, $2) + ') + + optional_policy(` + modutils_run_insmod(mount_t, $2) + ') + + optional_policy(` + rpc_run_rpcd(mount_t, $2) + ') + + optional_policy(` + samba_run_smbmount(mount_t, $2) ') ') ######################################## ## +## Execute fusermount in the mount domain, and +## allow the specified role the mount domain, +## and use the caller's terminal. +## +## +## +## The type of the process performing this action. +## +## +## +## +## The role to be allowed the mount domain. +## +## +## +# +interface(`mount_run_fusermount',` + gen_require(` + type mount_t; + ') + + mount_domtrans_fusermount($1) + role $2 types mount_t; + + fstools_run(mount_t, $2) +') + +######################################## +## ## Execute mount in the caller domain. ## ## @@ -84,9 +138,11 @@ interface(`mount_signal',` gen_require(` type mount_t; + type unconfined_mount_t; ') allow $1 mount_t:process signal; + allow $1 unconfined_mount_t:process signal; ') ######################################## @@ -176,4 +232,109 @@ mount_domtrans_unconfined($1) role $2 types unconfined_mount_t; + + optional_policy(` + rpc_run_rpcd(unconfined_mount_t, $2) + ') + + optional_policy(` + samba_run_smbmount(unconfined_mount_t, $2) + ') +') + +######################################## +## +## Execute fusermount in the mount domain. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`mount_domtrans_fusermount',` + gen_require(` + type mount_t, fusermount_exec_t; + ') + + domtrans_pattern($1, fusermount_exec_t, mount_t) +') + +######################################## +## +## Execute fusermount. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`mount_exec_fusermount',` + gen_require(` + type fusermount_exec_t; + ') + + can_exec($1, fusermount_exec_t) +') + +######################################## +## +## dontaudit Execute fusermount. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`mount_dontaudit_exec_fusermount',` + gen_require(` + type fusermount_exec_t; + ') + + dontaudit $1 fusermount_exec_t:file exec_file_perms; +') + +###################################### +## +## Execute a domain transition to run showmount. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`mount_domtrans_showmount',` + gen_require(` + type showmount_t, showmount_exec_t; + ') + + domtrans_pattern($1, showmount_exec_t, showmount_t) +') + +###################################### +## +## Execute showmount in the showmount domain, and +## allow the specified role the showmount domain. +## +## +## +## Domain allowed access +## +## +## +## +## The role to be allowed the showmount domain. +## +## +# +interface(`mount_run_showmount',` + gen_require(` + type showmount_t; + ') + + mount_domtrans_showmount($1) + role $2 types showmount_t; ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/mount.te serefpolicy-3.7.19/policy/modules/system/mount.te --- nsaserefpolicy/policy/modules/system/mount.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/mount.te 2010-05-28 09:42:00.510610814 +0200 @@ -18,8 +18,15 @@ init_system_domain(mount_t, mount_exec_t) role system_r types mount_t; +type fusermount_exec_t; +domain_entry_file(mount_t, fusermount_exec_t) + +typealias mount_t alias mount_ntfs_t; +typealias mount_exec_t alias mount_ntfs_exec_t; + type mount_loopback_t; # customizable files_type(mount_loopback_t) +typealias mount_loopback_t alias mount_loop_t; type mount_tmp_t; files_tmp_file(mount_tmp_t) @@ -29,6 +36,19 @@ # policy--duplicate type declaration type unconfined_mount_t; application_domain(unconfined_mount_t, mount_exec_t) +role system_r types unconfined_mount_t; + +type mount_var_run_t; +files_pid_file(mount_var_run_t) + +# showmount - show mount information for an NFS server + +type showmount_t; +type showmount_exec_t; +application_domain(showmount_t, showmount_exec_t) +role system_r types showmount_t; + +permissive showmount_t; ######################################## # @@ -36,7 +56,11 @@ # # setuid/setgid needed to mount cifs -allow mount_t self:capability { ipc_lock sys_rawio sys_admin dac_override chown sys_tty_config setuid setgid }; +allow mount_t self:capability { fsetid ipc_lock setpcap sys_rawio sys_resource sys_admin dac_override dac_read_search chown sys_tty_config setuid setgid }; +allow mount_t self:process { getcap getsched ptrace setcap signal }; +allow mount_t self:fifo_file rw_fifo_file_perms; +allow mount_t self:unix_stream_socket create_stream_socket_perms; +allow mount_t self:unix_dgram_socket create_socket_perms; allow mount_t mount_loopback_t:file read_file_perms; @@ -47,30 +71,50 @@ files_tmp_filetrans(mount_t, mount_tmp_t, { file dir }) +manage_dirs_pattern(mount_t,mount_var_run_t,mount_var_run_t) +manage_files_pattern(mount_t,mount_var_run_t,mount_var_run_t) +files_pid_filetrans(mount_t,mount_var_run_t,dir) +files_var_filetrans(mount_t,mount_var_run_t,dir) + +# In order to mount reiserfs_t +kernel_dontaudit_getattr_core_if(mount_t) +kernel_list_unlabeled(mount_t) +kernel_mount_unlabeled(mount_t) +kernel_unmount_unlabeled(mount_t) kernel_read_system_state(mount_t) +kernel_read_network_state(mount_t) kernel_read_kernel_sysctls(mount_t) -kernel_dontaudit_getattr_core_if(mount_t) +kernel_search_debugfs(mount_t) +kernel_setsched(mount_t) +kernel_use_fds(mount_t) +kernel_request_load_module(mount_t) # required for mount.smbfs corecmd_exec_bin(mount_t) dev_getattr_all_blk_files(mount_t) dev_list_all_dev_nodes(mount_t) +dev_read_usbfs(mount_t) +dev_read_rand(mount_t) +dev_read_sysfs(mount_t) dev_rw_lvm_control(mount_t) dev_dontaudit_getattr_all_chr_files(mount_t) dev_dontaudit_getattr_memory_dev(mount_t) dev_getattr_sound_dev(mount_t) domain_use_interactive_fds(mount_t) +domain_dontaudit_search_all_domains_state(mount_t) files_search_all(mount_t) files_read_etc_files(mount_t) files_manage_etc_runtime_files(mount_t) files_etc_filetrans_etc_runtime(mount_t, file) files_mounton_all_mountpoints(mount_t) +# ntfs-3g checks whether the mountpoint is writable before mounting +files_write_all_mountpoints(mount_t) files_unmount_rootfs(mount_t) # These rules need to be generalized. Only admin, initrc should have it: -files_relabelto_all_file_type_fs(mount_t) +files_relabel_all_file_type_fs(mount_t) files_mount_all_file_type_fs(mount_t) files_unmount_all_file_type_fs(mount_t) # for when /etc/mtab loses its type @@ -80,15 +124,18 @@ files_read_usr_files(mount_t) files_list_mnt(mount_t) -fs_getattr_xattr_fs(mount_t) -fs_getattr_cifs(mount_t) +fs_list_all(mount_t) +fs_getattr_all_fs(mount_t) fs_mount_all_fs(mount_t) fs_unmount_all_fs(mount_t) fs_remount_all_fs(mount_t) fs_relabelfrom_all_fs(mount_t) -fs_list_auto_mountpoints(mount_t) +fs_rw_anon_inodefs_files(mount_t) fs_rw_tmpfs_chr_files(mount_t) +fs_manage_tmpfs_dirs(mount_t) fs_read_tmpfs_symlinks(mount_t) +fs_read_fusefs_files(mount_t) +fs_manage_nfs_dirs(mount_t) mls_file_read_all_levels(mount_t) mls_file_write_all_levels(mount_t) @@ -99,6 +146,7 @@ storage_raw_write_fixed_disk(mount_t) storage_raw_read_removable_device(mount_t) storage_raw_write_removable_device(mount_t) +storage_rw_fuse(mount_t) term_use_all_terms(mount_t) @@ -107,6 +155,8 @@ init_use_fds(mount_t) init_use_script_ptys(mount_t) init_dontaudit_getattr_initctl(mount_t) +init_stream_connect_script(mount_t) +init_rw_script_stream_sockets(mount_t) logging_send_syslog_msg(mount_t) @@ -117,6 +167,12 @@ seutil_read_config(mount_t) userdom_use_all_users_fds(mount_t) +userdom_manage_user_home_content_dirs(mount_t) +userdom_read_user_home_content_symlinks(mount_t) + +optional_policy(` + abrt_rw_fifo_file(mount_t) +') ifdef(`distro_redhat',` optional_policy(` @@ -132,10 +188,17 @@ ') ') +corecmd_exec_shell(mount_t) + +modutils_domtrans_insmod(mount_t) + +fstools_domtrans(mount_t) + tunable_policy(`allow_mount_anyfile',` auth_read_all_dirs_except_shadow(mount_t) auth_read_all_files_except_shadow(mount_t) files_mounton_non_security(mount_t) + files_rw_all_inherited_files(mount_t) ') optional_policy(` @@ -165,6 +228,8 @@ fs_search_rpc(mount_t) rpc_stub(mount_t) + + rpc_domtrans_rpcd(mount_t) ') optional_policy(` @@ -172,6 +237,25 @@ ') optional_policy(` + cron_system_entry(mount_t, mount_exec_t) +') + +optional_policy(` + dbus_system_bus_client(mount_t) + + optional_policy(` + hal_dbus_chat(mount_t) + ') +') + + +optional_policy(` + hal_write_log(mount_t) + hal_use_fds(mount_t) + hal_dontaudit_rw_pipes(mount_t) +') + +optional_policy(` ifdef(`hide_broken_symptoms',` # for a bug in the X server rhgb_dontaudit_rw_stream_sockets(mount_t) @@ -179,6 +263,11 @@ ') ') +# Needed for mount crypt https://bugzilla.redhat.com/show_bug.cgi?id=418711 +optional_policy(` + lvm_domtrans(mount_t) +') + # for kernel package installation optional_policy(` rpm_rw_pipes(mount_t) @@ -186,6 +275,19 @@ optional_policy(` samba_domtrans_smbmount(mount_t) + samba_read_config(mount_t) +') + +optional_policy(` + ssh_exec(mount_t) +') + +optional_policy(` + usbmuxd_stream_connect(mount_t) +') + +optional_policy(` + vmware_exec_host(mount_t) ') ######################################## @@ -194,6 +296,42 @@ # optional_policy(` + unconfined_domain_noaudit(unconfined_mount_t) +') + +optional_policy(` + userdom_unpriv_usertype(unconfined, unconfined_mount_t) files_etc_filetrans_etc_runtime(unconfined_mount_t, file) - unconfined_domain(unconfined_mount_t) ') + +###################################### +# +# showmount local policy +# + +allow showmount_t self:tcp_socket create_stream_socket_perms; +allow showmount_t self:udp_socket create_socket_perms; + +kernel_read_system_state(showmount_t) + +corenet_all_recvfrom_unlabeled(showmount_t) +corenet_all_recvfrom_netlabel(showmount_t) +corenet_tcp_sendrecv_generic_if(showmount_t) +corenet_udp_sendrecv_generic_if(showmount_t) +corenet_tcp_sendrecv_generic_node(showmount_t) +corenet_udp_sendrecv_generic_node(showmount_t) +corenet_tcp_sendrecv_all_ports(showmount_t) +corenet_udp_sendrecv_all_ports(showmount_t) +corenet_tcp_bind_generic_node(showmount_t) +corenet_udp_bind_generic_node(showmount_t) +corenet_tcp_bind_all_rpc_ports(showmount_t) +corenet_udp_bind_all_rpc_ports(showmount_t) +corenet_tcp_connect_all_ports(showmount_t) + +files_read_etc_files(showmount_t) + +miscfiles_read_localization(showmount_t) + +sysnet_dns_name_resolve(showmount_t) + +userdom_use_user_terminals(showmount_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/raid.te serefpolicy-3.7.19/policy/modules/system/raid.te --- nsaserefpolicy/policy/modules/system/raid.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/raid.te 2010-05-28 09:42:00.511610748 +0200 @@ -58,6 +58,7 @@ files_read_etc_files(mdadm_t) files_read_etc_runtime_files(mdadm_t) +files_dontaudit_getattr_tmpfs_files(mdadm_t) fs_search_auto_mountpoints(mdadm_t) fs_dontaudit_list_tmpfs(mdadm_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/selinuxutil.fc serefpolicy-3.7.19/policy/modules/system/selinuxutil.fc --- nsaserefpolicy/policy/modules/system/selinuxutil.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/selinuxutil.fc 2010-05-28 09:42:00.511610748 +0200 @@ -6,13 +6,13 @@ /etc/selinux(/.*)? gen_context(system_u:object_r:selinux_config_t,s0) /etc/selinux/([^/]*/)?contexts(/.*)? gen_context(system_u:object_r:default_context_t,s0) /etc/selinux/([^/]*/)?contexts/files(/.*)? gen_context(system_u:object_r:file_context_t,s0) -/etc/selinux/([^/]*/)?policy(/.*)? gen_context(system_u:object_r:policy_config_t,mls_systemhigh) +/etc/selinux/([^/]*/)?policy(/.*)? gen_context(system_u:object_r:semanage_store_t,s0) /etc/selinux/([^/]*/)?setrans\.conf -- gen_context(system_u:object_r:selinux_config_t,mls_systemhigh) -/etc/selinux/([^/]*/)?seusers -- gen_context(system_u:object_r:selinux_config_t,mls_systemhigh) +/etc/selinux/([^/]*/)?seusers -- gen_context(system_u:object_r:selinux_config_t,s0) /etc/selinux/([^/]*/)?modules/(active|tmp|previous)(/.*)? gen_context(system_u:object_r:semanage_store_t,s0) /etc/selinux/([^/]*/)?modules/semanage\.read\.LOCK -- gen_context(system_u:object_r:semanage_read_lock_t,s0) /etc/selinux/([^/]*/)?modules/semanage\.trans\.LOCK -- gen_context(system_u:object_r:semanage_trans_lock_t,s0) -/etc/selinux/([^/]*/)?users(/.*)? -- gen_context(system_u:object_r:selinux_config_t,mls_systemhigh) +/etc/selinux/([^/]*/)?users(/.*)? -- gen_context(system_u:object_r:selinux_config_t,s0) # # /root @@ -38,11 +38,20 @@ /usr/sbin/restorecond -- gen_context(system_u:object_r:restorecond_exec_t,s0) /usr/sbin/run_init -- gen_context(system_u:object_r:run_init_exec_t,s0) /usr/sbin/setfiles.* -- gen_context(system_u:object_r:setfiles_exec_t,s0) -/usr/sbin/setsebool -- gen_context(system_u:object_r:semanage_exec_t,s0) +/usr/sbin/setsebool -- gen_context(system_u:object_r:setsebool_exec_t,s0) /usr/sbin/semanage -- gen_context(system_u:object_r:semanage_exec_t,s0) /usr/sbin/semodule -- gen_context(system_u:object_r:semanage_exec_t,s0) +/usr/share/system-config-selinux/system-config-selinux-dbus\.py -- gen_context(system_u:object_r:semanage_exec_t,s0) # # /var/run # /var/run/restorecond\.pid -- gen_context(system_u:object_r:restorecond_var_run_t,s0) + +# +# /var/lib +# +/var/lib/selinux(/.*)? gen_context(system_u:object_r:selinux_var_lib_t,s0) + +/etc/share/selinux/targeted(/.*)? gen_context(system_u:object_r:semanage_store_t,s0) +/etc/share/selinux/mls(/.*)? gen_context(system_u:object_r:semanage_store_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/selinuxutil.if serefpolicy-3.7.19/policy/modules/system/selinuxutil.if --- nsaserefpolicy/policy/modules/system/selinuxutil.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/selinuxutil.if 2010-05-28 09:42:00.513610614 +0200 @@ -361,6 +361,27 @@ ######################################## ## +## Execute restorecond in the caller domain. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`seutil_exec_restorecond',` + gen_require(` + type restorecond_exec_t; + ') + + files_search_usr($1) + corecmd_search_bin($1) + can_exec($1, restorecond_exec_t) +') + +######################################## +## ## Execute run_init in the run_init domain. ## ## @@ -545,6 +566,53 @@ ######################################## ## +## Execute setfiles in the setfiles domain. +## +## +## +## Domain allowed access. +## +## +# +interface(`seutil_domtrans_setfiles_mac',` + gen_require(` + type setfiles_mac_t, setfiles_exec_t; + ') + + files_search_usr($1) + corecmd_search_bin($1) + domtrans_pattern($1, setfiles_exec_t, setfiles_mac_t) +') + +######################################## +## +## Execute setfiles in the setfiles_mac domain, and +## allow the specified role the setfiles_mac domain, +## and use the caller's terminal. +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed the setfiles_mac domain. +## +## +## +# +interface(`seutil_run_setfiles_mac',` + gen_require(` + type setfiles_mac_t; + ') + + seutil_domtrans_setfiles_mac($1) + role $2 types setfiles_mac_t; +') + +######################################## +## ## Execute setfiles in the caller domain. ## ## @@ -690,6 +758,7 @@ ') files_search_etc($1) + manage_dirs_pattern($1, selinux_config_t, selinux_config_t) manage_files_pattern($1, selinux_config_t, selinux_config_t) read_lnk_files_pattern($1, selinux_config_t, selinux_config_t) ') @@ -1009,6 +1078,26 @@ ######################################## ## +## Execute a domain transition to run setsebool. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`seutil_domtrans_setsebool',` + gen_require(` + type setsebool_t, setsebool_exec_t; + ') + + files_search_usr($1) + corecmd_search_bin($1) + domtrans_pattern($1, setsebool_exec_t, setsebool_t) +') + +######################################## +## ## Execute semanage in the semanage domain, and ## allow the specified role the semanage domain, ## and use the caller's terminal. @@ -1020,7 +1109,7 @@ ## ## ## -## The role to be allowed the checkpolicy domain. +## The role to be allowed the semanage domain. ## ## ## @@ -1038,6 +1127,54 @@ ######################################## ## +## Execute setsebool in the semanage domain, and +## allow the specified role the semanage domain, +## and use the caller's terminal. +## +## +## +## Domain allowed access. +## +## +## +## +## The role to be allowed the setsebool domain. +## +## +## +# +interface(`seutil_run_setsebool',` + gen_require(` + type semanage_t; + ') + + seutil_domtrans_setsebool($1) + role $2 types setsebool_t; +') + +######################################## +## +## Full management of the semanage +## module store. +## +## +## +## Domain allowed access. +## +## +# +interface(`seutil_read_module_store',` + gen_require(` + type selinux_config_t, semanage_store_t; + ') + + files_search_etc($1) + list_dirs_pattern($1, selinux_config_t, semanage_store_t) + read_files_pattern($1, semanage_store_t, semanage_store_t) +') + +######################################## +## ## Full management of the semanage ## module store. ## @@ -1149,3 +1286,194 @@ selinux_dontaudit_get_fs_mount($1) seutil_dontaudit_read_config($1) ') + +####################################### +## +## All rules necessary to run semanage command +## +## +## +## Domain allowed access. +## +## +# +interface(`seutil_semanage_policy',` + gen_require(` + type semanage_tmp_t; + type policy_config_t; + ') + allow $1 self:capability { dac_override sys_resource }; + dontaudit $1 self:capability sys_tty_config; + allow $1 self:process signal; + allow $1 self:unix_stream_socket create_stream_socket_perms; + allow $1 self:unix_dgram_socket create_socket_perms; + logging_send_audit_msgs($1) + + # Running genhomedircon requires this for finding all users + auth_use_nsswitch($1) + + allow $1 policy_config_t:file { read write }; + + allow $1 semanage_tmp_t:dir manage_dir_perms; + allow $1 semanage_tmp_t:file manage_file_perms; + files_tmp_filetrans($1, semanage_tmp_t, { file dir }) + + kernel_read_system_state($1) + kernel_read_kernel_sysctls($1) + + corecmd_exec_bin($1) + corecmd_exec_shell($1) + + dev_read_urand($1) + + domain_use_interactive_fds($1) + + files_read_etc_files($1) + files_read_etc_runtime_files($1) + files_read_usr_files($1) + files_list_pids($1) + fs_list_inotifyfs($1) + fs_getattr_all_fs($1) + + mls_file_write_all_levels($1) + mls_file_read_all_levels($1) + + selinux_getattr_fs($1) + selinux_validate_context($1) + selinux_get_enforce_mode($1) + + term_use_all_terms($1) + + locallogin_use_fds($1) + + logging_send_syslog_msg($1) + + miscfiles_read_localization($1) + + seutil_search_default_contexts($1) + seutil_domtrans_loadpolicy($1) + seutil_read_config($1) + seutil_manage_bin_policy($1) + seutil_use_newrole_fds($1) + seutil_manage_module_store($1) + seutil_get_semanage_trans_lock($1) + seutil_get_semanage_read_lock($1) + + userdom_dontaudit_write_user_home_content_files($1) + +') + + +####################################### +## +## All rules necessary to run setfiles command +## +## +## +## Domain allowed access. +## +## +# +interface(`seutil_setfiles',` + +allow $1 self:capability { dac_override dac_read_search fowner }; +dontaudit $1 self:capability sys_tty_config; +allow $1 self:fifo_file rw_file_perms; +dontaudit $1 self:dir relabelfrom; +dontaudit $1 self:file relabelfrom; +dontaudit $1 self:lnk_file relabelfrom; + + +allow $1 { policy_src_t policy_config_t file_context_t default_context_t }:dir list_dir_perms; +allow $1 { policy_src_t policy_config_t file_context_t default_context_t }:file read_file_perms; +allow $1 { policy_src_t policy_config_t file_context_t default_context_t }:lnk_file { read_lnk_file_perms ioctl lock }; + +logging_send_audit_msgs($1) + +kernel_read_system_state($1) +kernel_relabelfrom_unlabeled_dirs($1) +kernel_relabelfrom_unlabeled_files($1) +kernel_relabelfrom_unlabeled_symlinks($1) +kernel_relabelfrom_unlabeled_pipes($1) +kernel_relabelfrom_unlabeled_sockets($1) +kernel_use_fds($1) +kernel_rw_pipes($1) +kernel_rw_unix_dgram_sockets($1) +kernel_dontaudit_list_all_proc($1) +kernel_read_all_sysctls($1) +kernel_read_network_state_symlinks($1) + +dev_relabel_all_dev_nodes($1) + +domain_use_interactive_fds($1) +domain_read_all_domains_state($1) + +files_read_etc_runtime_files($1) +files_read_etc_files($1) +files_list_all($1) +files_relabel_all_files($1) +files_list_isid_type_dirs($1) +files_read_isid_type_files($1) +files_dontaudit_read_all_symlinks($1) + +fs_getattr_xattr_fs($1) +fs_list_all($1) +fs_getattr_all_files($1) +fs_search_auto_mountpoints($1) +fs_relabelfrom_noxattr_fs($1) + +mls_file_read_all_levels($1) +mls_file_write_all_levels($1) +mls_file_upgrade($1) +mls_file_downgrade($1) + +selinux_validate_context($1) +selinux_compute_access_vector($1) +selinux_compute_create_context($1) +selinux_compute_relabel_context($1) +selinux_compute_user_contexts($1) + +term_use_all_terms($1) + +# this is to satisfy the assertion: +auth_relabelto_shadow($1) + +init_use_fds($1) +init_use_script_fds($1) +init_use_script_ptys($1) +init_exec_script_files($1) + +logging_send_syslog_msg($1) + +miscfiles_read_localization($1) + +seutil_libselinux_linked($1) + +userdom_use_all_users_fds($1) +# for config files in a home directory +userdom_read_user_home_content_files($1) + +ifdef(`distro_debian',` + # udev tmpfs is populated with static device nodes + # and then relabeled afterwards; thus + # /dev/console has the tmpfs type + fs_rw_tmpfs_chr_files($1) +') + +ifdef(`distro_redhat',` + fs_rw_tmpfs_chr_files($1) + fs_rw_tmpfs_blk_files($1) + fs_relabel_tmpfs_blk_file($1) + fs_relabel_tmpfs_chr_file($1) +') + +ifdef(`distro_ubuntu',` + optional_policy(` + unconfined_domain($1) + ') +') + +optional_policy(` + hotplug_use_fds($1) +') +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/selinuxutil.te serefpolicy-3.7.19/policy/modules/system/selinuxutil.te --- nsaserefpolicy/policy/modules/system/selinuxutil.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/selinuxutil.te 2010-05-28 09:42:00.514610688 +0200 @@ -23,6 +23,9 @@ type selinux_config_t; files_type(selinux_config_t) +type selinux_var_lib_t; +files_type(selinux_var_lib_t) + type checkpolicy_t, can_write_binary_policy; type checkpolicy_exec_t; application_domain(checkpolicy_t, checkpolicy_exec_t) @@ -58,8 +61,9 @@ # policy_config_t is the type of /etc/security/selinux/* # the security server policy configuration. # -type policy_config_t; -files_type(policy_config_t) +#type policy_config_t; +#files_type(policy_config_t) +typealias semanage_store_t alias policy_config_t; neverallow ~can_relabelto_binary_policy policy_config_t:file relabelto; #neverallow ~can_write_binary_policy policy_config_t:file { write append }; @@ -75,7 +79,6 @@ type restorecond_exec_t; init_daemon_domain(restorecond_t, restorecond_exec_t) domain_obj_id_change_exemption(restorecond_t) -role system_r types restorecond_t; type restorecond_var_run_t; files_pid_file(restorecond_var_run_t) @@ -89,9 +92,14 @@ type semanage_t; type semanage_exec_t; application_domain(semanage_t, semanage_exec_t) +dbus_system_domain(semanage_t, semanage_exec_t) domain_interactive_fd(semanage_t) role system_r types semanage_t; +type setsebool_t; +type setsebool_exec_t; +init_system_domain(setsebool_t, setsebool_exec_t) + type semanage_store_t; files_type(semanage_store_t) @@ -109,6 +117,11 @@ init_system_domain(setfiles_t, setfiles_exec_t) domain_obj_id_change_exemption(setfiles_t) +type setfiles_mac_t; +domain_type(setfiles_mac_t) +domain_entry_file(setfiles_mac_t, setfiles_exec_t) +domain_obj_id_change_exemption(setfiles_mac_t) + ######################################## # # Checkpolicy local policy @@ -177,6 +190,7 @@ init_use_script_fds(load_policy_t) init_use_script_ptys(load_policy_t) +init_write_script_pipes(load_policy_t) miscfiles_read_localization(load_policy_t) @@ -191,15 +205,6 @@ ') ') -ifdef(`hide_broken_symptoms',` - # cjp: cover up stray file descriptors. - dontaudit load_policy_t selinux_config_t:file write; - - optional_policy(` - unconfined_dontaudit_read_pipes(load_policy_t) - ') -') - ######################################## # # Newrole local policy @@ -217,7 +222,7 @@ allow newrole_t self:msg { send receive }; allow newrole_t self:unix_dgram_socket sendto; allow newrole_t self:unix_stream_socket { create_stream_socket_perms connectto }; -allow newrole_t self:netlink_audit_socket { create_netlink_socket_perms nlmsg_relay }; +logging_send_audit_msgs(newrole_t) read_files_pattern(newrole_t, default_context_t, default_context_t) read_lnk_files_pattern(newrole_t, default_context_t, default_context_t) @@ -261,25 +266,25 @@ term_getattr_unallocated_ttys(newrole_t) term_dontaudit_use_unallocated_ttys(newrole_t) -auth_use_nsswitch(newrole_t) -auth_domtrans_chk_passwd(newrole_t) -auth_domtrans_upd_passwd(newrole_t) -auth_rw_faillog(newrole_t) +auth_use_pam(newrole_t) # Write to utmp. init_rw_utmp(newrole_t) init_use_fds(newrole_t) -logging_send_syslog_msg(newrole_t) - miscfiles_read_localization(newrole_t) seutil_libselinux_linked(newrole_t) +userdom_use_unpriv_users_fds(newrole_t) # for some PAM modules and for cwd userdom_dontaudit_search_user_home_content(newrole_t) userdom_search_user_home_dirs(newrole_t) +optional_policy(` + xserver_dontaudit_exec_xauth(newrole_t) +') + ifdef(`distro_ubuntu',` optional_policy(` unconfined_domain(newrole_t) @@ -313,6 +318,8 @@ kernel_rw_pipes(restorecond_t) kernel_read_system_state(restorecond_t) +files_dontaudit_read_all_symlinks(restorecond_t) + fs_relabelfrom_noxattr_fs(restorecond_t) fs_dontaudit_list_nfs(restorecond_t) fs_getattr_xattr_fs(restorecond_t) @@ -336,6 +343,8 @@ seutil_libselinux_linked(restorecond_t) +userdom_read_user_home_content_symlinks(restorecond_t) + ifdef(`distro_ubuntu',` optional_policy(` unconfined_domain(restorecond_t) @@ -354,7 +363,7 @@ allow run_init_t self:process setexec; allow run_init_t self:capability setuid; allow run_init_t self:fifo_file rw_file_perms; -allow run_init_t self:netlink_audit_socket { create_netlink_socket_perms nlmsg_relay }; +logging_send_audit_msgs(run_init_t) # often the administrator runs such programs from a directory that is owned # by a different user or has restrictive SE permissions, do not want to audit @@ -383,7 +392,6 @@ auth_use_nsswitch(run_init_t) auth_domtrans_chk_passwd(run_init_t) -auth_domtrans_upd_passwd(run_init_t) auth_dontaudit_read_shadow(run_init_t) init_spec_domtrans_script(run_init_t) @@ -406,6 +414,10 @@ ') ') +optional_policy(` + rpm_domtrans(run_init_t) +') + ifdef(`distro_ubuntu',` optional_policy(` unconfined_domain(run_init_t) @@ -421,61 +433,22 @@ # semodule local policy # -allow semanage_t self:capability { dac_override audit_write }; -allow semanage_t self:unix_stream_socket create_stream_socket_perms; -allow semanage_t self:unix_dgram_socket create_socket_perms; -allow semanage_t self:netlink_audit_socket { create_netlink_socket_perms nlmsg_relay }; - -allow semanage_t policy_config_t:file rw_file_perms; - -allow semanage_t semanage_tmp_t:dir manage_dir_perms; -allow semanage_t semanage_tmp_t:file manage_file_perms; -files_tmp_filetrans(semanage_t, semanage_tmp_t, { file dir }) - -kernel_read_system_state(semanage_t) -kernel_read_kernel_sysctls(semanage_t) +seutil_semanage_policy(semanage_t) +allow semanage_t self:fifo_file rw_fifo_file_perms; -corecmd_exec_bin(semanage_t) +manage_dirs_pattern(semanage_t, selinux_var_lib_t, selinux_var_lib_t) +manage_files_pattern(semanage_t, selinux_var_lib_t, selinux_var_lib_t) -dev_read_urand(semanage_t) - -domain_use_interactive_fds(semanage_t) - -files_read_etc_files(semanage_t) -files_read_etc_runtime_files(semanage_t) -files_read_usr_files(semanage_t) -files_list_pids(semanage_t) - -mls_file_write_all_levels(semanage_t) -mls_file_read_all_levels(semanage_t) - -selinux_validate_context(semanage_t) -selinux_get_enforce_mode(semanage_t) -selinux_getattr_fs(semanage_t) -# for setsebool: selinux_set_all_booleans(semanage_t) +can_exec(semanage_t, semanage_exec_t) -term_use_all_terms(semanage_t) - -# Running genhomedircon requires this for finding all users -auth_use_nsswitch(semanage_t) - -locallogin_use_fds(semanage_t) +# Admins are creating pp files in random locations +auth_read_all_files_except_shadow(semanage_t) -logging_send_syslog_msg(semanage_t) - -miscfiles_read_localization(semanage_t) - -seutil_libselinux_linked(semanage_t) seutil_manage_file_contexts(semanage_t) seutil_manage_config(semanage_t) seutil_domtrans_setfiles(semanage_t) -seutil_domtrans_loadpolicy(semanage_t) -seutil_manage_bin_policy(semanage_t) -seutil_use_newrole_fds(semanage_t) -seutil_manage_module_store(semanage_t) -seutil_get_semanage_trans_lock(semanage_t) -seutil_get_semanage_read_lock(semanage_t) + # netfilter_contexts: seutil_manage_default_contexts(semanage_t) @@ -484,12 +457,23 @@ files_read_var_lib_symlinks(semanage_t) ') +optional_policy(` + setrans_initrc_domtrans(semanage_t) + domain_system_change_exemption(semanage_t) + consoletype_exec(semanage_t) +') + ifdef(`distro_ubuntu',` optional_policy(` unconfined_domain(semanage_t) ') ') +optional_policy(` + #signal mcstrans on reload + init_spec_domtrans_script(semanage_t) +') + # cjp: need a more general way to handle this: ifdef(`enable_mls',` # read secadm tmp files @@ -499,112 +483,50 @@ userdom_read_user_tmp_files(semanage_t) ') -######################################## +userdom_search_admin_dir(semanage_t) + +####################################n#### # -# Setfiles local policy +# setsebool local policy # +seutil_semanage_policy(setsebool_t) +selinux_set_all_booleans(setsebool_t) -allow setfiles_t self:capability { dac_override dac_read_search fowner }; -dontaudit setfiles_t self:capability sys_tty_config; -allow setfiles_t self:fifo_file rw_file_perms; - -allow setfiles_t { policy_src_t policy_config_t file_context_t default_context_t }:dir list_dir_perms; -allow setfiles_t { policy_src_t policy_config_t file_context_t default_context_t }:file read_file_perms; -allow setfiles_t { policy_src_t policy_config_t file_context_t default_context_t }:lnk_file { read_lnk_file_perms ioctl lock }; - -kernel_read_system_state(setfiles_t) -kernel_relabelfrom_unlabeled_dirs(setfiles_t) -kernel_relabelfrom_unlabeled_files(setfiles_t) -kernel_relabelfrom_unlabeled_symlinks(setfiles_t) -kernel_relabelfrom_unlabeled_pipes(setfiles_t) -kernel_relabelfrom_unlabeled_sockets(setfiles_t) -kernel_use_fds(setfiles_t) -kernel_rw_pipes(setfiles_t) -kernel_rw_unix_dgram_sockets(setfiles_t) -kernel_dontaudit_list_all_proc(setfiles_t) -kernel_dontaudit_list_all_sysctls(setfiles_t) - -dev_relabel_all_dev_nodes(setfiles_t) - -domain_use_interactive_fds(setfiles_t) -domain_dontaudit_search_all_domains_state(setfiles_t) - -files_read_etc_runtime_files(setfiles_t) -files_read_etc_files(setfiles_t) -files_list_all(setfiles_t) -files_relabel_all_files(setfiles_t) -files_read_usr_symlinks(setfiles_t) - -fs_getattr_xattr_fs(setfiles_t) -fs_list_all(setfiles_t) -fs_search_auto_mountpoints(setfiles_t) -fs_relabelfrom_noxattr_fs(setfiles_t) - -mls_file_read_all_levels(setfiles_t) -mls_file_write_all_levels(setfiles_t) -mls_file_upgrade(setfiles_t) -mls_file_downgrade(setfiles_t) - -selinux_validate_context(setfiles_t) -selinux_compute_access_vector(setfiles_t) -selinux_compute_create_context(setfiles_t) -selinux_compute_relabel_context(setfiles_t) -selinux_compute_user_contexts(setfiles_t) - -term_use_all_ttys(setfiles_t) -term_use_all_ptys(setfiles_t) -term_use_unallocated_ttys(setfiles_t) - -# this is to satisfy the assertion: -auth_relabelto_shadow(setfiles_t) - -init_use_fds(setfiles_t) -init_use_script_fds(setfiles_t) -init_use_script_ptys(setfiles_t) -init_exec_script_files(setfiles_t) - -logging_send_syslog_msg(setfiles_t) - -miscfiles_read_localization(setfiles_t) - -seutil_libselinux_linked(setfiles_t) - -userdom_use_all_users_fds(setfiles_t) -# for config files in a home directory -userdom_read_user_home_content_files(setfiles_t) +init_dontaudit_use_fds(setsebool_t) -ifdef(`distro_debian',` - # udev tmpfs is populated with static device nodes - # and then relabeled afterwards; thus - # /dev/console has the tmpfs type - fs_rw_tmpfs_chr_files(setfiles_t) -') +# Bug in semanage +seutil_domtrans_setfiles(setsebool_t) +seutil_manage_file_contexts(setsebool_t) +seutil_manage_default_contexts(setsebool_t) +seutil_manage_config(setsebool_t) -ifdef(`distro_redhat', ` - fs_rw_tmpfs_chr_files(setfiles_t) - fs_rw_tmpfs_blk_files(setfiles_t) - fs_relabel_tmpfs_blk_file(setfiles_t) - fs_relabel_tmpfs_chr_file(setfiles_t) -') +######################################## +# +# Setfiles local policy +# -ifdef(`distro_ubuntu',` - optional_policy(` - unconfined_domain(setfiles_t) - ') +seutil_setfiles(setfiles_t) +# During boot in Rawhide +term_use_generic_ptys(setfiles_t) + +seutil_setfiles(setfiles_mac_t) +allow setfiles_mac_t self:capability2 mac_admin; +kernel_relabelto_unlabeled(setfiles_mac_t) + +optional_policy(` + files_dontaudit_write_isid_chr_files(setfiles_mac_t) + livecd_dontaudit_leaks(setfiles_mac_t) + livecd_rw_tmp_files(setfiles_mac_t) + dev_dontaudit_write_all_chr_files(setfiles_mac_t) ') ifdef(`hide_broken_symptoms',` optional_policy(` - udev_dontaudit_rw_dgram_sockets(setfiles_t) - ') - - # cjp: cover up stray file descriptors. - optional_policy(` - unconfined_dontaudit_read_pipes(setfiles_t) - unconfined_dontaudit_rw_tcp_sockets(setfiles_t) + setroubleshoot_fixit_dontaudit_leaks(setfiles_t) + setroubleshoot_fixit_dontaudit_leaks(setsebool_t) ') ') optional_policy(` - hotplug_use_fds(setfiles_t) + unconfined_domain(setfiles_mac_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/setrans.te serefpolicy-3.7.19/policy/modules/system/setrans.te --- nsaserefpolicy/policy/modules/system/setrans.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/setrans.te 2010-05-28 09:42:00.515611599 +0200 @@ -13,6 +13,7 @@ type setrans_t; type setrans_exec_t; init_daemon_domain(setrans_t, setrans_exec_t) +mls_trusted_object(setrans_t) type setrans_initrc_exec_t; init_script_file(setrans_initrc_exec_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/sosreport.fc serefpolicy-3.7.19/policy/modules/system/sosreport.fc --- nsaserefpolicy/policy/modules/system/sosreport.fc 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/system/sosreport.fc 2010-05-28 09:42:00.516610554 +0200 @@ -0,0 +1,2 @@ + +/usr/sbin/sosreport -- gen_context(system_u:object_r:sosreport_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/sosreport.if serefpolicy-3.7.19/policy/modules/system/sosreport.if --- nsaserefpolicy/policy/modules/system/sosreport.if 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/system/sosreport.if 2010-05-28 09:42:00.516610554 +0200 @@ -0,0 +1,131 @@ + +## policy for sosreport + +######################################## +## +## Execute a domain transition to run sosreport. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`sosreport_domtrans',` + gen_require(` + type sosreport_t, sosreport_exec_t; + ') + + domtrans_pattern($1, sosreport_exec_t, sosreport_t) +') + + +######################################## +## +## Execute sosreport in the sosreport domain, and +## allow the specified role the sosreport domain. +## +## +## +## Domain allowed access +## +## +## +## +## The role to be allowed the sosreport domain. +## +## +# +interface(`sosreport_run',` + gen_require(` + type sosreport_t; + ') + + sosreport_domtrans($1) + role $2 types sosreport_t; +') + +######################################## +## +## Role access for sosreport +## +## +## +## Role allowed access +## +## +## +## +## User domain for the role +## +## +# +interface(`sosreport_role',` + gen_require(` + type sosreport_t; + ') + + role $1 types sosreport_t; + + sosreport_domtrans($2) + + ps_process_pattern($2, sosreport_t) + allow $2 sosreport_t:process signal; +') + +######################################## +## +## Allow the specified domain to read +## sosreport tmp files. +## +## +## +## Domain allowed access. +## +## +# +interface(`sosreport_read_tmp_files',` + gen_require(` + type sosreport_tmp_t; + ') + + files_search_tmp($1) + read_files_pattern($1, sosreport_tmp_t, sosreport_tmp_t) +') + +######################################## +## +## Delete sosreport tmp files. +## +## +## +## Domain allowed access. +## +## +# +interface(`sosreport_delete_tmp_files',` + gen_require(` + type sosreport_tmp_t; + ') + + files_delete_tmp_dir_entry($1) + delete_files_pattern($1, sosreport_tmp_t, sosreport_tmp_t) +') + +######################################## +## +## Append sosreport tmp files. +## +## +## +## Domain allowed access. +## +## +# +interface(`sosreport_append_tmp_files',` + gen_require(` + type sosreport_tmp_t; + ') + + allow $1 sosreport_tmp_t:file append; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/sosreport.te serefpolicy-3.7.19/policy/modules/system/sosreport.te --- nsaserefpolicy/policy/modules/system/sosreport.te 1970-01-01 01:00:00.000000000 +0100 +++ serefpolicy-3.7.19/policy/modules/system/sosreport.te 2010-05-28 09:42:00.517610628 +0200 @@ -0,0 +1,155 @@ + +policy_module(sosreport,1.0.0) + +######################################## +# +# Declarations +# + +type sosreport_t; +type sosreport_exec_t; +application_domain(sosreport_t, sosreport_exec_t) +role system_r types sosreport_t; + +type sosreport_tmp_t; +files_tmp_file(sosreport_tmp_t) + +type sosreport_tmpfs_t; +files_tmpfs_file(sosreport_tmpfs_t) + +######################################## +# +# sosreport local policy +# + +allow sosreport_t self:capability { kill net_admin net_raw setuid sys_admin sys_nice sys_ptrace dac_override }; +allow sosreport_t self:process { setsched signull }; + +allow sosreport_t self:fifo_file rw_fifo_file_perms; +allow sosreport_t self:tcp_socket create_stream_socket_perms; +allow sosreport_t self:udp_socket create_socket_perms; +allow sosreport_t self:unix_dgram_socket create_socket_perms; +allow sosreport_t self:netlink_route_socket r_netlink_socket_perms; +allow sosreport_t self:unix_stream_socket create_stream_socket_perms; + +# sosreport tmp files +manage_dirs_pattern(sosreport_t, sosreport_tmp_t, sosreport_tmp_t) +manage_files_pattern(sosreport_t, sosreport_tmp_t, sosreport_tmp_t) +manage_lnk_files_pattern(sosreport_t, sosreport_tmp_t, sosreport_tmp_t) +files_tmp_filetrans(sosreport_t, sosreport_tmp_t, { file dir }) + +manage_files_pattern(sosreport_t, sosreport_tmpfs_t, sosreport_tmpfs_t) +fs_tmpfs_filetrans(sosreport_t, sosreport_tmpfs_t,file) + +kernel_read_network_state(sosreport_t) +kernel_read_all_sysctls(sosreport_t) +kernel_read_software_raid_state(sosreport_t) +kernel_search_debugfs(sosreport_t) +kernel_read_messages(sosreport_t) + +corecmd_exec_all_executables(sosreport_t) + +dev_getattr_all_chr_files(sosreport_t) +dev_getattr_all_blk_files(sosreport_t) +dev_getattr_generic_chr_files(sosreport_t) +dev_getattr_generic_blk_files(sosreport_t) +dev_getattr_mtrr_dev(sosreport_t) + +dev_read_rand(sosreport_t) +dev_read_urand(sosreport_t) +dev_read_raw_memory(sosreport_t) +dev_read_sysfs(sosreport_t) + +domain_getattr_all_domains(sosreport_t) +domain_read_all_domains_state(sosreport_t) +domain_getattr_all_sockets(sosreport_t) +domain_getattr_all_pipes(sosreport_t) +domain_signull_all_domains(sosreport_t) + +# for blkid.tab +files_manage_etc_runtime_files(sosreport_t) +files_etc_filetrans_etc_runtime(sosreport_t, file) + +files_getattr_all_sockets(sosreport_t) +files_exec_etc_files(sosreport_t) +files_list_all(sosreport_t) +files_read_config_files(sosreport_t) +files_read_etc_files(sosreport_t) +files_read_generic_tmp_files(sosreport_t) +files_read_usr_files(sosreport_t) +files_read_var_lib_files(sosreport_t) +files_read_var_symlinks(sosreport_t) +files_read_kernel_modules(sosreport_t) +files_read_all_symlinks(sosreport_t) + +fs_getattr_all_fs(sosreport_t) +fs_list_inotifyfs(sosreport_t) + +# cjp: some config files do not have configfile attribute +# sosreport needs to read various files on system +auth_read_all_files_except_shadow(sosreport_t) +auth_use_nsswitch(sosreport_t) + +init_domtrans_script(sosreport_t) + +libs_domtrans_ldconfig(sosreport_t) + +logging_read_all_logs(sosreport_t) +logging_send_syslog_msg(sosreport_t) + +miscfiles_read_localization(sosreport_t) + +# needed by modinfo +modutils_read_module_deps(sosreport_t) + +sysnet_read_config(sosreport_t) + +optional_policy(` + abrt_manage_pid_files(sosreport_t) +') + +optional_policy(` + cups_stream_connect(sosreport_t) +') + +optional_policy(` + dmesg_domtrans(sosreport_t) +') + +optional_policy(` + fstools_domtrans(sosreport_t) +') + +optional_policy(` + dbus_system_bus_client(sosreport_t) + + optional_policy(` + hal_dbus_chat(sosreport_t) + ') +') + +optional_policy(` + lvm_domtrans(sosreport_t) +') + +optional_policy(` + mount_domtrans(sosreport_t) +') + +optional_policy(` + pulseaudio_stream_connect(sosreport_t) +') + +optional_policy(` + rpm_exec(sosreport_t) + rpm_dontaudit_manage_db(sosreport_t) + rpm_read_db(sosreport_t) +') + +optional_policy(` + xserver_stream_connect(sosreport_t) +') + +optional_policy(` + unconfined_domain(sosreport_t) +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/sysnetwork.fc serefpolicy-3.7.19/policy/modules/system/sysnetwork.fc --- nsaserefpolicy/policy/modules/system/sysnetwork.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/sysnetwork.fc 2010-05-28 09:42:00.517610628 +0200 @@ -64,3 +64,5 @@ ifdef(`distro_gentoo',` /var/lib/dhcpc(/.*)? gen_context(system_u:object_r:dhcpc_state_t,s0) ') + +/etc/firestarter/firestarter\.sh gen_context(system_u:object_r:dhcpc_helper_exec_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/sysnetwork.if serefpolicy-3.7.19/policy/modules/system/sysnetwork.if --- nsaserefpolicy/policy/modules/system/sysnetwork.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/sysnetwork.if 2010-05-28 09:42:00.518610770 +0200 @@ -60,25 +60,24 @@ netutils_run(dhcpc_t, $2) netutils_run_ping(dhcpc_t, $2) ') -') -######################################## -## -## Do not audit attempts to use -## the dhcp file descriptors. -## -## -## -## The domain sending the SIGCHLD. -## -## -# -interface(`sysnet_dontaudit_use_dhcpc_fds',` - gen_require(` - type dhcpc_t; + optional_policy(` + networkmanager_run(dhcpc_t, $2) ') - dontaudit $1 dhcpc_t:fd use; + optional_policy(` + nis_run_ypbind(dhcpc_t, $2) + ') + + optional_policy(` + nscd_run(dhcpc_t, $2) + ') + + optional_policy(` + ntp_run(dhcpc_t, $2) + ') + + seutil_run_setfiles(dhcpc_t, $2) ') ######################################## @@ -249,6 +248,43 @@ delete_files_pattern($1, dhcpc_state_t, dhcpc_state_t) ') +######################################## +## +## Allow caller to relabel dhcpc_state files +## +## +## +## Domain allowed access. +## +## +# +interface(`sysnet_relabelfrom_dhcpc_state',` + + gen_require(` + type dhcpc_state_t; + ') + + allow $1 dhcpc_state_t:file relabelfrom; +') + +####################################### +## +## Manage the dhcp client state files. +## +## +## +## Domain allowed access. +## +## +# +interface(`sysnet_manage_dhcpc_state',` + gen_require(` + type dhcpc_state_t; + ') + + manage_files_pattern($1, dhcpc_state_t, dhcpc_state_t) +') + ####################################### ## ## Set the attributes of network config files. @@ -403,11 +439,8 @@ type net_conf_t; ') - allow $1 net_conf_t:file manage_file_perms; - - ifdef(`distro_redhat',` - manage_files_pattern($1, net_conf_t, net_conf_t) - ') + allow $1 net_conf_t:dir list_dir_perms; + manage_files_pattern($1, net_conf_t, net_conf_t) ') ####################################### @@ -464,6 +497,10 @@ corecmd_search_bin($1) domtrans_pattern($1, ifconfig_exec_t, ifconfig_t) + ifdef(`hide_broken_symptoms', ` + dontaudit ifconfig_t $1:socket_class_set { read write }; + ') + ') ######################################## @@ -677,7 +714,10 @@ corenet_tcp_connect_ldap_port($1) corenet_sendrecv_ldap_client_packets($1) - sysnet_read_config($1) + files_search_etc($1) + allow $1 net_conf_t:file read_file_perms; + # LDAP Configuration using encrypted requires + dev_read_urand($1) ') ######################################## @@ -709,5 +749,52 @@ corenet_tcp_connect_portmap_port($1) corenet_sendrecv_portmap_client_packets($1) - sysnet_read_config($1) + files_search_etc($1) + allow $1 net_conf_t:file read_file_perms; +') + +######################################## +## +## Do not audit attempts to use +## the dhcp file descriptors. +## +## +## +## The domain sending the SIGCHLD. +## +## +# +interface(`sysnet_dontaudit_dhcpc_use_fds',` + gen_require(` + type dhcpc_t; + ') + + dontaudit $1 dhcpc_t:fd use; +') + +######################################## +## +## Transition to system_r when execute an dhclient script +## +## +##

+## Execute dhclient script in a specified role +##

+##

+## No interprocess communication (signals, pipes, +## etc.) is provided by this interface since +## the domains are not owned by this module. +##

+##
+## +## +## Role to transition from. +## +## +interface(`sysnet_role_transition_dhcpc',` + gen_require(` + type dhcpc_exec_t; + ') + + role_transition $1 dhcpc_exec_t system_r; ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/sysnetwork.te serefpolicy-3.7.19/policy/modules/system/sysnetwork.te --- nsaserefpolicy/policy/modules/system/sysnetwork.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/sysnetwork.te 2010-05-28 09:42:00.519610844 +0200 @@ -1,5 +1,5 @@ -policy_module(sysnetwork, 1.10.3) +policy_module(sysnetwork, 1.11.0) ######################################## # @@ -20,6 +20,9 @@ init_daemon_domain(dhcpc_t, dhcpc_exec_t) role system_r types dhcpc_t; +type dhcpc_helper_exec_t; +init_script_file(dhcpc_helper_exec_t) + type dhcpc_state_t; files_type(dhcpc_state_t) @@ -58,6 +61,7 @@ exec_files_pattern(dhcpc_t, dhcp_etc_t, dhcp_etc_t) allow dhcpc_t dhcp_state_t:file read_file_perms; +allow dhcpc_t dhcp_state_t:file relabelfrom; manage_files_pattern(dhcpc_t, dhcpc_state_t, dhcpc_state_t) filetrans_pattern(dhcpc_t, dhcp_state_t, dhcpc_state_t, file) @@ -67,6 +71,8 @@ # Allow read/write to /etc/resolv.conf and /etc/ntp.conf. Note that any files # in /etc created by dhcpcd will be labelled net_conf_t. +allow dhcpc_t net_conf_t:file manage_file_perms; +allow dhcpc_t net_conf_t:file relabel_file_perms; sysnet_manage_config(dhcpc_t) files_etc_filetrans(dhcpc_t, net_conf_t, file) @@ -111,6 +117,7 @@ # for SSP: dev_read_urand(dhcpc_t) +domain_obj_id_change_exemption(dhcpc_t) domain_use_interactive_fds(dhcpc_t) domain_dontaudit_read_all_domains_state(dhcpc_t) @@ -156,6 +163,10 @@ ') optional_policy(` + chronyd_initrc_domtrans(dhcpc_t) +') + +optional_policy(` init_dbus_chat_script(dhcpc_t) dbus_system_bus_client(dhcpc_t) @@ -172,6 +183,7 @@ optional_policy(` hal_dontaudit_rw_dgram_sockets(dhcpc_t) + hal_dontaudit_write_log(dhcpc_t) ') optional_policy(` @@ -193,6 +205,12 @@ ') optional_policy(` + networkmanager_domtrans(dhcpc_t) + networkmanager_read_pid_files(dhcpc_t) +') + +optional_policy(` + nis_initrc_domtrans_ypbind(dhcpc_t) nis_read_ypbind_pid(dhcpc_t) ') @@ -214,6 +232,7 @@ optional_policy(` seutil_sigchld_newrole(dhcpc_t) seutil_dontaudit_search_config(dhcpc_t) + seutil_domtrans_setfiles(dhcpc_t) ') optional_policy(` @@ -277,8 +296,11 @@ domain_use_interactive_fds(ifconfig_t) +read_files_pattern(ifconfig_t, dhcpc_state_t, dhcpc_state_t) + files_read_etc_files(ifconfig_t) files_read_etc_runtime_files(ifconfig_t) +files_read_usr_files(ifconfig_t) fs_getattr_xattr_fs(ifconfig_t) fs_search_auto_mountpoints(ifconfig_t) @@ -306,6 +328,8 @@ seutil_use_runinit_fds(ifconfig_t) +sysnet_dns_name_resolve(ifconfig_t) + userdom_use_user_terminals(ifconfig_t) userdom_use_all_users_fds(ifconfig_t) @@ -328,6 +352,8 @@ optional_policy(` hal_dontaudit_rw_pipes(ifconfig_t) hal_dontaudit_rw_dgram_sockets(ifconfig_t) + hal_dontaudit_read_pid_files(ifconfig_t) + hal_write_log(ifconfig_t) ') optional_policy(` diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/udev.fc serefpolicy-3.7.19/policy/modules/system/udev.fc --- nsaserefpolicy/policy/modules/system/udev.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/udev.fc 2010-05-28 09:42:00.520610847 +0200 @@ -22,3 +22,4 @@ /usr/bin/udevinfo -- gen_context(system_u:object_r:udev_exec_t,s0) /var/run/PackageKit/udev(/.*)? gen_context(system_u:object_r:udev_var_run_t,s0) +/var/run/libgpod(/.*)? gen_context(system_u:object_r:udev_var_run_t,s0) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/udev.if serefpolicy-3.7.19/policy/modules/system/udev.if --- nsaserefpolicy/policy/modules/system/udev.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/udev.if 2010-05-28 09:42:00.521610641 +0200 @@ -196,6 +196,25 @@ ######################################## ## +## Allow process to delete list of devices. +## +## +## +## The type of the process performing this action. +## +## +# +interface(`udev_delete_db',` + gen_require(` + type udev_tbl_t; + ') + + dev_list_all_dev_nodes($1) + allow $1 udev_tbl_t:file unlink; +') + +######################################## +## ## Create, read, write, and delete ## udev pid files. ## diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/udev.te serefpolicy-3.7.19/policy/modules/system/udev.te --- nsaserefpolicy/policy/modules/system/udev.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/udev.te 2010-05-28 09:42:00.521610641 +0200 @@ -50,6 +50,7 @@ allow udev_t self:unix_stream_socket connectto; allow udev_t self:netlink_kobject_uevent_socket create_socket_perms; allow udev_t self:rawip_socket create_socket_perms; +allow udev_t self:netlink_socket create_socket_perms; allow udev_t udev_exec_t:file write; can_exec(udev_t, udev_exec_t) @@ -211,6 +212,10 @@ ') optional_policy(` + consolekit_read_pid_files(udev_t) +') + +optional_policy(` consoletype_exec(udev_t) ') @@ -254,6 +259,10 @@ ') optional_policy(` + networkmanager_dbus_chat(udev_t) +') + +optional_policy(` openct_read_pid_files(udev_t) openct_domtrans(udev_t) ') @@ -268,6 +277,10 @@ ') optional_policy(` + usbmuxd_domtrans(udev_t) +') + +optional_policy(` unconfined_signal(udev_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/unconfined.fc serefpolicy-3.7.19/policy/modules/system/unconfined.fc --- nsaserefpolicy/policy/modules/system/unconfined.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/unconfined.fc 2010-05-28 09:42:00.522610784 +0200 @@ -1,15 +1 @@ # Add programs here which should not be confined by SELinux -# e.g.: -# /usr/local/bin/appsrv -- gen_context(system_u:object_r:unconfined_exec_t,s0) -# For the time being until someone writes a sane policy, we need initrc to transition to unconfined_t -/usr/bin/valgrind -- gen_context(system_u:object_r:unconfined_execmem_exec_t,s0) -/usr/bin/vncserver -- gen_context(system_u:object_r:unconfined_exec_t,s0) - -/usr/lib/ia32el/ia32x_loader -- gen_context(system_u:object_r:unconfined_execmem_exec_t,s0) -/usr/lib/openoffice\.org.*/program/.+\.bin -- gen_context(system_u:object_r:unconfined_execmem_exec_t,s0) - -/usr/local/RealPlayer/realplay\.bin -- gen_context(system_u:object_r:unconfined_execmem_exec_t,s0) - -ifdef(`distro_gentoo',` -/usr/lib32/openoffice/program/[^/]+\.bin -- gen_context(system_u:object_r:unconfined_execmem_exec_t,s0) -') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/unconfined.if serefpolicy-3.7.19/policy/modules/system/unconfined.if --- nsaserefpolicy/policy/modules/system/unconfined.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/unconfined.if 2010-05-28 09:42:00.523610857 +0200 @@ -12,14 +12,13 @@ # interface(`unconfined_domain_noaudit',` gen_require(` - type unconfined_t; class dbus all_dbus_perms; class nscd all_nscd_perms; class passwd all_passwd_perms; ') # Use any Linux capability. - allow $1 self:capability *; + allow $1 self:capability all_capabilities; allow $1 self:fifo_file manage_fifo_file_perms; # Transition to myself, to make get_ordered_context_list happy. @@ -27,12 +26,14 @@ # Write access is for setting attributes under /proc/self/attr. allow $1 self:file rw_file_perms; + allow $1 self:dir rw_dir_perms; # Userland object managers - allow $1 self:nscd *; - allow $1 self:dbus *; - allow $1 self:passwd *; - allow $1 self:association *; + allow $1 self:nscd all_nscd_perms; + allow $1 self:dbus all_dbus_perms; + allow $1 self:passwd all_passwd_perms; + allow $1 self:association all_association_perms; + allow $1 self:socket_class_set create_socket_perms; kernel_unconfined($1) corenet_unconfined($1) @@ -44,6 +45,16 @@ fs_unconfined($1) selinux_unconfined($1) + domain_mmap_low_type($1) + + mls_file_read_all_levels($1) + + ubac_process_exempt($1) + + tunable_policy(`mmap_low_allowed',` + domain_mmap_low($1) + ') + tunable_policy(`allow_execheap',` # Allow making the stack executable via mprotect. allow $1 self:process execheap; @@ -57,8 +68,8 @@ tunable_policy(`allow_execstack',` # Allow making the stack executable via mprotect; - # execstack implies execmem; - allow $1 self:process { execstack execmem }; + # execstack implies execmem; Bugzilla #211271 + allow $1 self:process { execmem execstack }; # auditallow $1 self:process execstack; ') @@ -69,6 +80,7 @@ optional_policy(` # Communicate via dbusd. dbus_system_bus_unconfined($1) + dbus_unconfined($1) ') optional_policy(` @@ -122,6 +134,10 @@ ## # interface(`unconfined_domain',` + gen_require(` + attribute unconfined_services; + ') + unconfined_domain_noaudit($1) tunable_policy(`allow_execheap',` @@ -179,411 +195,3 @@ refpolicywarn(`$0($1) has been deprecated.') ') -######################################## -## -## Transition to the unconfined domain. -## -## -## -## Domain allowed access. -## -## -# -interface(`unconfined_domtrans',` - gen_require(` - type unconfined_t, unconfined_exec_t; - ') - - domtrans_pattern($1, unconfined_exec_t, unconfined_t) -') - -######################################## -## -## Execute specified programs in the unconfined domain. -## -## -## -## The type of the process performing this action. -## -## -## -## -## The role to allow the unconfined domain. -## -## -# -interface(`unconfined_run',` - gen_require(` - type unconfined_t; - ') - - unconfined_domtrans($1) - role $2 types unconfined_t; -') - -######################################## -## -## Transition to the unconfined domain by executing a shell. -## -## -## -## Domain allowed access. -## -## -# -interface(`unconfined_shell_domtrans',` - gen_require(` - type unconfined_t; - ') - - corecmd_shell_domtrans($1, unconfined_t) - allow unconfined_t $1:fd use; - allow unconfined_t $1:fifo_file rw_file_perms; - allow unconfined_t $1:process sigchld; -') - -######################################## -## -## Allow unconfined to execute the specified program in -## the specified domain. -## -## -##

-## Allow unconfined to execute the specified program in -## the specified domain. -##

-##

-## This is a interface to support third party modules -## and its use is not allowed in upstream reference -## policy. -##

-##
-## -## -## Domain to execute in. -## -## -## -## -## Domain entry point file. -## -## -# -interface(`unconfined_domtrans_to',` - gen_require(` - type unconfined_t; - ') - - domtrans_pattern(unconfined_t,$2,$1) -') - -######################################## -## -## Allow unconfined to execute the specified program in -## the specified domain. Allow the specified domain the -## unconfined role and use of unconfined user terminals. -## -## -##

-## Allow unconfined to execute the specified program in -## the specified domain. Allow the specified domain the -## unconfined role and use of unconfined user terminals. -##

-##

-## This is a interface to support third party modules -## and its use is not allowed in upstream reference -## policy. -##

-##
-## -## -## Domain to execute in. -## -## -## -## -## Domain entry point file. -## -## -# -interface(`unconfined_run_to',` - gen_require(` - type unconfined_t; - role unconfined_r; - ') - - domtrans_pattern(unconfined_t,$2,$1) - role unconfined_r types $1; - userdom_use_user_terminals($1) -') - -######################################## -## -## Inherit file descriptors from the unconfined domain. -## -## -## -## Domain allowed access. -## -## -# -interface(`unconfined_use_fds',` - gen_require(` - type unconfined_t; - ') - - allow $1 unconfined_t:fd use; -') - -######################################## -## -## Send a SIGCHLD signal to the unconfined domain. -## -## -## -## Domain allowed access. -## -## -# -interface(`unconfined_sigchld',` - gen_require(` - type unconfined_t; - ') - - allow $1 unconfined_t:process sigchld; -') - -######################################## -## -## Send a SIGNULL signal to the unconfined domain. -## -## -## -## Domain allowed access. -## -## -# -interface(`unconfined_signull',` - gen_require(` - type unconfined_t; - ') - - allow $1 unconfined_t:process signull; -') - -######################################## -## -## Send generic signals to the unconfined domain. -## -## -## -## Domain allowed access. -## -## -# -interface(`unconfined_signal',` - gen_require(` - type unconfined_t; - ') - - allow $1 unconfined_t:process signal; -') - -######################################## -## -## Read unconfined domain unnamed pipes. -## -## -## -## Domain allowed access. -## -## -# -interface(`unconfined_read_pipes',` - gen_require(` - type unconfined_t; - ') - - allow $1 unconfined_t:fifo_file read_fifo_file_perms; -') - -######################################## -## -## Do not audit attempts to read unconfined domain unnamed pipes. -## -## -## -## Domain allowed access. -## -## -# -interface(`unconfined_dontaudit_read_pipes',` - gen_require(` - type unconfined_t; - ') - - dontaudit $1 unconfined_t:fifo_file read; -') - -######################################## -## -## Read and write unconfined domain unnamed pipes. -## -## -## -## Domain allowed access. -## -## -# -interface(`unconfined_rw_pipes',` - gen_require(` - type unconfined_t; - ') - - allow $1 unconfined_t:fifo_file rw_fifo_file_perms; -') - -######################################## -## -## Do not audit attempts to read and write -## unconfined domain unnamed pipes. -## -## -## -## Domain to not audit. -## -## -# -interface(`unconfined_dontaudit_rw_pipes',` - gen_require(` - type unconfined_t; - ') - - dontaudit $1 unconfined_t:fifo_file rw_file_perms; -') - -######################################## -## -## Connect to the unconfined domain using -## a unix domain stream socket. -## -## -## -## Domain allowed access. -## -## -# -interface(`unconfined_stream_connect',` - gen_require(` - type unconfined_t; - ') - - allow $1 unconfined_t:unix_stream_socket connectto; -') - -######################################## -## -## Do not audit attempts to read or write -## unconfined domain tcp sockets. -## -## -##

-## Do not audit attempts to read or write -## unconfined domain tcp sockets. -##

-##

-## This interface was added due to a broken -## symptom in ldconfig. -##

-##
-## -## -## Domain to not audit. -## -## -# -interface(`unconfined_dontaudit_rw_tcp_sockets',` - gen_require(` - type unconfined_t; - ') - - dontaudit $1 unconfined_t:tcp_socket { read write }; -') - -######################################## -## -## Create keys for the unconfined domain. -## -## -## -## Domain allowed access. -## -## -# -interface(`unconfined_create_keys',` - gen_require(` - type unconfined_t; - ') - - allow $1 unconfined_t:key create; -') - -######################################## -## -## Send messages to the unconfined domain over dbus. -## -## -## -## Domain allowed access. -## -## -# -interface(`unconfined_dbus_send',` - gen_require(` - type unconfined_t; - class dbus send_msg; - ') - - allow $1 unconfined_t:dbus send_msg; -') - -######################################## -## -## Send and receive messages from -## unconfined_t over dbus. -## -## -## -## Domain allowed access. -## -## -# -interface(`unconfined_dbus_chat',` - gen_require(` - type unconfined_t; - class dbus send_msg; - ') - - allow $1 unconfined_t:dbus send_msg; - allow unconfined_t $1:dbus send_msg; -') - -######################################## -## -## Connect to the the unconfined DBUS -## for service (acquire_svc). -## -## -## -## Domain allowed access. -## -## -# -interface(`unconfined_dbus_connect',` - gen_require(` - type unconfined_t; - class dbus acquire_svc; - ') - - allow $1 unconfined_t:dbus acquire_svc; -') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/unconfined.te serefpolicy-3.7.19/policy/modules/system/unconfined.te --- nsaserefpolicy/policy/modules/system/unconfined.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/unconfined.te 2010-05-28 09:42:00.524610720 +0200 @@ -5,227 +5,5 @@ # # Declarations # +attribute unconfined_services; -# usage in this module of types created by these -# calls is not correct, however we dont currently -# have another method to add access to these types -userdom_base_user_template(unconfined) -userdom_manage_home_role(unconfined_r, unconfined_t) -userdom_manage_tmp_role(unconfined_r, unconfined_t) -userdom_manage_tmpfs_role(unconfined_r, unconfined_t) - -type unconfined_exec_t; -init_system_domain(unconfined_t, unconfined_exec_t) - -type unconfined_execmem_t; -type unconfined_execmem_exec_t; -init_system_domain(unconfined_execmem_t, unconfined_execmem_exec_t) -role unconfined_r types unconfined_execmem_t; - -######################################## -# -# Local policy -# - -domtrans_pattern(unconfined_t, unconfined_execmem_exec_t, unconfined_execmem_t) - -files_create_boot_flag(unconfined_t) - -mcs_killall(unconfined_t) -mcs_ptrace_all(unconfined_t) - -init_run_daemon(unconfined_t, unconfined_r) - -libs_run_ldconfig(unconfined_t, unconfined_r) - -logging_send_syslog_msg(unconfined_t) -logging_run_auditctl(unconfined_t, unconfined_r) - -mount_run_unconfined(unconfined_t, unconfined_r) - -seutil_run_setfiles(unconfined_t, unconfined_r) -seutil_run_semanage(unconfined_t, unconfined_r) - -unconfined_domain(unconfined_t) - -userdom_user_home_dir_filetrans_user_home_content(unconfined_t, { dir file lnk_file fifo_file sock_file }) - -ifdef(`distro_gentoo',` - seutil_run_runinit(unconfined_t, unconfined_r) - seutil_init_script_run_runinit(unconfined_t, unconfined_r) -') - -optional_policy(` - ada_domtrans(unconfined_t) -') - -optional_policy(` - apache_run_helper(unconfined_t, unconfined_r) - apache_role(unconfined_r, unconfined_t) -') - -optional_policy(` - bind_run_ndc(unconfined_t, unconfined_r) -') - -optional_policy(` - bootloader_run(unconfined_t, unconfined_r) -') - -optional_policy(` - cron_unconfined_role(unconfined_r, unconfined_t) -') - -optional_policy(` - init_dbus_chat_script(unconfined_t) - - dbus_stub(unconfined_t) - - optional_policy(` - avahi_dbus_chat(unconfined_t) - ') - - optional_policy(` - bluetooth_dbus_chat(unconfined_t) - ') - - optional_policy(` - consolekit_dbus_chat(unconfined_t) - ') - - optional_policy(` - cups_dbus_chat_config(unconfined_t) - ') - - optional_policy(` - hal_dbus_chat(unconfined_t) - ') - - optional_policy(` - networkmanager_dbus_chat(unconfined_t) - ') - - optional_policy(` - oddjob_dbus_chat(unconfined_t) - ') -') - -optional_policy(` - firstboot_run(unconfined_t, unconfined_r) -') - -optional_policy(` - ftp_run_ftpdctl(unconfined_t, unconfined_r) -') - -optional_policy(` - inn_domtrans(unconfined_t) -') - -optional_policy(` - java_run_unconfined(unconfined_t, unconfined_r) -') - -optional_policy(` - lpd_run_checkpc(unconfined_t, unconfined_r) -') - -optional_policy(` - modutils_run_update_mods(unconfined_t, unconfined_r) -') - -optional_policy(` - mono_domtrans(unconfined_t) -') - -optional_policy(` - mta_role(unconfined_r, unconfined_t) -') - -optional_policy(` - oddjob_domtrans_mkhomedir(unconfined_t) -') - -optional_policy(` - prelink_run(unconfined_t, unconfined_r) -') - -optional_policy(` - portmap_run_helper(unconfined_t, unconfined_r) -') - -optional_policy(` - postfix_run_map(unconfined_t, unconfined_r) - # cjp: this should probably be removed: - postfix_domtrans_master(unconfined_t) -') - -optional_policy(` - pyzor_role(unconfined_r, unconfined_t) -') - -optional_policy(` - # cjp: this should probably be removed: - rpc_domtrans_nfsd(unconfined_t) -') - -optional_policy(` - rpm_run(unconfined_t, unconfined_r) -') - -optional_policy(` - samba_run_net(unconfined_t, unconfined_r) - samba_run_winbind_helper(unconfined_t, unconfined_r) -') - -optional_policy(` - spamassassin_role(unconfined_r, unconfined_t) -') - -optional_policy(` - sysnet_run_dhcpc(unconfined_t, unconfined_r) - sysnet_dbus_chat_dhcpc(unconfined_t) -') - -optional_policy(` - tzdata_run(unconfined_t, unconfined_r) -') - -optional_policy(` - usermanage_run_admin_passwd(unconfined_t, unconfined_r) -') - -optional_policy(` - vpn_run(unconfined_t, unconfined_r) -') - -optional_policy(` - webalizer_run(unconfined_t, unconfined_r) -') - -optional_policy(` - wine_domtrans(unconfined_t) -') - -optional_policy(` - xserver_domtrans(unconfined_t) -') - -######################################## -# -# Unconfined Execmem Local policy -# - -allow unconfined_execmem_t self:process { execstack execmem }; -unconfined_domain_noaudit(unconfined_execmem_t) - -optional_policy(` - dbus_stub(unconfined_execmem_t) - - init_dbus_chat_script(unconfined_execmem_t) - unconfined_dbus_chat(unconfined_execmem_t) - - optional_policy(` - hal_dbus_chat(unconfined_execmem_t) - ') -') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/userdomain.fc serefpolicy-3.7.19/policy/modules/system/userdomain.fc --- nsaserefpolicy/policy/modules/system/userdomain.fc 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/userdomain.fc 2010-05-28 09:42:00.524610720 +0200 @@ -1,4 +1,13 @@ HOME_DIR -d gen_context(system_u:object_r:user_home_dir_t,s0-mls_systemhigh) +HOME_DIR -l gen_context(system_u:object_r:user_home_dir_t,s0-mls_systemhigh) HOME_DIR/.+ gen_context(system_u:object_r:user_home_t,s0) - /tmp/gconfd-USER -d gen_context(system_u:object_r:user_tmp_t,s0) +/root(/.*)? gen_context(system_u:object_r:admin_home_t,s0) +/root/\.cert(/.*)? gen_context(system_u:object_r:home_cert_t,s0) +/dev/shm/pulse-shm.* gen_context(system_u:object_r:user_tmpfs_t,s0) +/dev/shm/mono.* gen_context(system_u:object_r:user_tmpfs_t,s0) +HOME_DIR/bin(/.*)? gen_context(system_u:object_r:home_bin_t,s0) +HOME_DIR/local/bin(/.*)? gen_context(system_u:object_r:home_bin_t,s0) +HOME_DIR/\.cert(/.*)? gen_context(system_u:object_r:home_cert_t,s0) +HOME_DIR/\.pki(/.*)? gen_context(system_u:object_r:home_cert_t,s0) +HOME_DIR/\.gvfs(/.*)? <> diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/userdomain.if serefpolicy-3.7.19/policy/modules/system/userdomain.if --- nsaserefpolicy/policy/modules/system/userdomain.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/userdomain.if 2010-06-01 17:31:14.105409578 +0200 @@ -30,8 +30,9 @@ ') attribute $1_file_type; + attribute $1_usertype; - type $1_t, userdomain; + type $1_t, userdomain, $1_usertype; domain_type($1_t) corecmd_shell_entry_type($1_t) corecmd_bin_entry_type($1_t) @@ -43,69 +44,90 @@ term_user_pty($1_t, user_devpts_t) term_user_tty($1_t, user_tty_device_t) + term_dontaudit_getattr_generic_ptys($1_t) - allow $1_t self:process { signal_perms getsched setsched share getpgid setpgid setcap getsession getattr }; - allow $1_t self:fd use; - allow $1_t self:fifo_file rw_fifo_file_perms; - allow $1_t self:unix_dgram_socket { create_socket_perms sendto }; - allow $1_t self:unix_stream_socket { create_stream_socket_perms connectto }; - allow $1_t self:shm create_shm_perms; - allow $1_t self:sem create_sem_perms; - allow $1_t self:msgq create_msgq_perms; - allow $1_t self:msg { send receive }; - allow $1_t self:context contains; - dontaudit $1_t self:socket create; + allow $1_usertype $1_usertype:process { ptrace signal_perms getsched setsched share getpgid setpgid getcap setcap getsession getattr }; + allow $1_usertype $1_usertype:fd use; + allow $1_usertype $1_t:key { create view read write search link setattr }; + + allow $1_usertype $1_usertype:fifo_file rw_fifo_file_perms; + allow $1_usertype $1_usertype:unix_dgram_socket { create_socket_perms sendto }; + allow $1_usertype $1_usertype:unix_stream_socket { create_stream_socket_perms connectto }; + allow $1_usertype $1_usertype:shm create_shm_perms; + allow $1_usertype $1_usertype:sem create_sem_perms; + allow $1_usertype $1_usertype:msgq create_msgq_perms; + allow $1_usertype $1_usertype:msg { send receive }; + allow $1_usertype $1_usertype:context contains; + dontaudit $1_usertype $1_usertype:socket create; - allow $1_t user_devpts_t:chr_file { setattr rw_chr_file_perms }; - term_create_pty($1_t, user_devpts_t) + allow $1_usertype user_devpts_t:chr_file { setattr rw_chr_file_perms }; + term_create_pty($1_usertype, user_devpts_t) # avoid annoying messages on terminal hangup on role change - dontaudit $1_t user_devpts_t:chr_file ioctl; + dontaudit $1_usertype user_devpts_t:chr_file ioctl; - allow $1_t user_tty_device_t:chr_file { setattr rw_chr_file_perms }; + allow $1_usertype user_tty_device_t:chr_file { setattr rw_chr_file_perms }; # avoid annoying messages on terminal hangup on role change - dontaudit $1_t user_tty_device_t:chr_file ioctl; + dontaudit $1_usertype user_tty_device_t:chr_file ioctl; + + application_exec_all($1_usertype) - kernel_read_kernel_sysctls($1_t) - kernel_dontaudit_list_unlabeled($1_t) - kernel_dontaudit_getattr_unlabeled_files($1_t) - kernel_dontaudit_getattr_unlabeled_symlinks($1_t) - kernel_dontaudit_getattr_unlabeled_pipes($1_t) - kernel_dontaudit_getattr_unlabeled_sockets($1_t) - kernel_dontaudit_getattr_unlabeled_blk_files($1_t) - kernel_dontaudit_getattr_unlabeled_chr_files($1_t) + kernel_read_kernel_sysctls($1_usertype) + kernel_read_all_sysctls($1_usertype) + kernel_dontaudit_list_unlabeled($1_usertype) + kernel_dontaudit_getattr_unlabeled_files($1_usertype) + kernel_dontaudit_getattr_unlabeled_symlinks($1_usertype) + kernel_dontaudit_getattr_unlabeled_pipes($1_usertype) + kernel_dontaudit_getattr_unlabeled_sockets($1_usertype) + kernel_dontaudit_getattr_unlabeled_blk_files($1_usertype) + kernel_dontaudit_getattr_unlabeled_chr_files($1_usertype) + kernel_dontaudit_list_proc($1_usertype) - dev_dontaudit_getattr_all_blk_files($1_t) - dev_dontaudit_getattr_all_chr_files($1_t) + dev_dontaudit_getattr_all_blk_files($1_usertype) + dev_dontaudit_getattr_all_chr_files($1_usertype) + dev_getattr_mtrr_dev($1_t) # When the user domain runs ps, there will be a number of access # denials when ps tries to search /proc. Do not audit these denials. - domain_dontaudit_read_all_domains_state($1_t) - domain_dontaudit_getattr_all_domains($1_t) - domain_dontaudit_getsession_all_domains($1_t) - - files_read_etc_files($1_t) - files_read_etc_runtime_files($1_t) - files_read_usr_files($1_t) + domain_dontaudit_read_all_domains_state($1_usertype) + domain_dontaudit_getattr_all_domains($1_usertype) + domain_dontaudit_getsession_all_domains($1_usertype) + + files_read_etc_files($1_usertype) + files_list_mnt($1_usertype) + files_read_mnt_files($1_usertype) + files_read_etc_runtime_files($1_usertype) + files_read_usr_files($1_usertype) + files_read_usr_src_files($1_usertype) # Read directories and files with the readable_t type. # This type is a general type for "world"-readable files. - files_list_world_readable($1_t) - files_read_world_readable_files($1_t) - files_read_world_readable_symlinks($1_t) - files_read_world_readable_pipes($1_t) - files_read_world_readable_sockets($1_t) + files_list_world_readable($1_usertype) + files_read_world_readable_files($1_usertype) + files_read_world_readable_symlinks($1_usertype) + files_read_world_readable_pipes($1_usertype) + files_read_world_readable_sockets($1_usertype) # old broswer_domain(): - files_dontaudit_list_non_security($1_t) - files_dontaudit_getattr_non_security_files($1_t) - files_dontaudit_getattr_non_security_symlinks($1_t) - files_dontaudit_getattr_non_security_pipes($1_t) - files_dontaudit_getattr_non_security_sockets($1_t) + files_dontaudit_getattr_all_dirs($1_usertype) + files_dontaudit_list_non_security($1_usertype) + files_dontaudit_getattr_all_files($1_usertype) + files_dontaudit_getattr_non_security_symlinks($1_usertype) + files_dontaudit_getattr_non_security_pipes($1_usertype) + files_dontaudit_getattr_non_security_sockets($1_usertype) + + files_exec_usr_files($1_t) + + fs_list_cgroupfs_dirs($1_usertype) + fs_dontaudit_rw_cgroupfs_files($1_usertype) - libs_exec_ld_so($1_t) + storage_rw_fuse($1_usertype) - miscfiles_read_localization($1_t) - miscfiles_read_certs($1_t) + auth_use_nsswitch($1_usertype) - sysnet_read_config($1_t) + libs_exec_ld_so($1_usertype) + + miscfiles_read_certs($1_usertype) + miscfiles_read_localization($1_usertype) + miscfiles_read_man_pages($1_usertype) + miscfiles_read_public_files($1_usertype) tunable_policy(`allow_execmem',` # Allow loading DSOs that require executable stack. @@ -116,6 +138,16 @@ # Allow making the stack executable via mprotect. allow $1_t self:process execstack; ') + + optional_policy(` + cgroup_list_cgroup_dirs($1_usertype) + ') + + optional_policy(` + ssh_rw_stream_sockets($1_usertype) + ssh_delete_tmp($1_t) + ssh_signal($1_t) + ') ') ####################################### @@ -147,6 +179,7 @@ interface(`userdom_ro_home_role',` gen_require(` type user_home_t, user_home_dir_t; + attribute userhomereader; ') role $1 types { user_home_t user_home_dir_t }; @@ -157,6 +190,7 @@ # type_member $2 user_home_dir_t:dir user_home_dir_t; + typeattribute $2 userhomereader; # read-only home directory allow $2 user_home_dir_t:dir list_dir_perms; @@ -168,27 +202,6 @@ read_sock_files_pattern($2, { user_home_t user_home_dir_t }, user_home_t) files_list_home($2) - tunable_policy(`use_nfs_home_dirs',` - fs_list_nfs($2) - fs_read_nfs_files($2) - fs_read_nfs_symlinks($2) - fs_read_nfs_named_sockets($2) - fs_read_nfs_named_pipes($2) - ',` - fs_dontaudit_list_nfs($2) - fs_dontaudit_read_nfs_files($2) - ') - - tunable_policy(`use_samba_home_dirs',` - fs_list_cifs($2) - fs_read_cifs_files($2) - fs_read_cifs_symlinks($2) - fs_read_cifs_named_sockets($2) - fs_read_cifs_named_pipes($2) - ',` - fs_dontaudit_list_cifs($2) - fs_dontaudit_read_cifs_files($2) - ') ') ####################################### @@ -220,9 +233,10 @@ interface(`userdom_manage_home_role',` gen_require(` type user_home_t, user_home_dir_t; + attribute user_home_type; ') - role $1 types { user_home_t user_home_dir_t }; + role $1 types { user_home_type user_home_dir_t }; ############################## # @@ -232,17 +246,21 @@ type_member $2 user_home_dir_t:dir user_home_dir_t; # full control of the home directory + allow $2 user_home_t:dir mounton; allow $2 user_home_t:file entrypoint; - manage_dirs_pattern($2, { user_home_dir_t user_home_t }, user_home_t) - manage_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t) - manage_lnk_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t) - manage_sock_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t) - manage_fifo_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t) - relabel_dirs_pattern($2, { user_home_dir_t user_home_t }, user_home_t) - relabel_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t) - relabel_lnk_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t) - relabel_sock_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t) - relabel_fifo_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t) + + allow $2 user_home_type:dir_file_class_set { relabelto relabelfrom }; + allow $2 user_home_dir_t:lnk_file read_lnk_file_perms; + manage_dirs_pattern($2, { user_home_dir_t user_home_type }, user_home_type) + manage_files_pattern($2, { user_home_dir_t user_home_type }, user_home_type) + manage_lnk_files_pattern($2, { user_home_dir_t user_home_type }, user_home_type) + manage_sock_files_pattern($2, { user_home_dir_t user_home_type }, user_home_type) + manage_fifo_files_pattern($2, { user_home_dir_t user_home_type }, user_home_type) + relabel_dirs_pattern($2, { user_home_dir_t user_home_type }, user_home_type) + relabel_files_pattern($2, { user_home_dir_t user_home_type }, user_home_type) + relabel_lnk_files_pattern($2, { user_home_dir_t user_home_type }, user_home_type) + relabel_sock_files_pattern($2, { user_home_dir_t user_home_type }, user_home_type) + relabel_fifo_files_pattern($2, { user_home_dir_t user_home_type }, user_home_type) filetrans_pattern($2, user_home_dir_t, user_home_t, { dir file lnk_file sock_file fifo_file }) files_list_home($2) @@ -250,25 +268,23 @@ allow $2 user_home_dir_t:dir { manage_dir_perms relabel_dir_perms }; tunable_policy(`use_nfs_home_dirs',` + fs_mount_nfs($2) + fs_mounton_nfs($2) fs_manage_nfs_dirs($2) fs_manage_nfs_files($2) fs_manage_nfs_symlinks($2) fs_manage_nfs_named_sockets($2) fs_manage_nfs_named_pipes($2) - ',` - fs_dontaudit_manage_nfs_dirs($2) - fs_dontaudit_manage_nfs_files($2) ') tunable_policy(`use_samba_home_dirs',` + fs_mount_cifs($2) + fs_mounton_cifs($2) fs_manage_cifs_dirs($2) fs_manage_cifs_files($2) fs_manage_cifs_symlinks($2) fs_manage_cifs_named_sockets($2) fs_manage_cifs_named_pipes($2) - ',` - fs_dontaudit_manage_cifs_dirs($2) - fs_dontaudit_manage_cifs_files($2) ') ') @@ -303,6 +319,27 @@ manage_sock_files_pattern($2, user_tmp_t, user_tmp_t) manage_fifo_files_pattern($2, user_tmp_t, user_tmp_t) files_tmp_filetrans($2, user_tmp_t, { dir file lnk_file sock_file fifo_file }) + relabel_files_pattern($2, user_tmp_t, user_tmp_t) +') + +####################################### +## +## Execute user bin files. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_exec_user_bin_files',` + gen_require(` + attribute user_home_type; + type home_bin_t, user_home_dir_t; + ') + + exec_files_pattern($1, { user_home_dir_t user_home_type }, home_bin_t) + files_search_home($1) ') ####################################### @@ -322,6 +359,7 @@ ') exec_files_pattern($1, user_tmp_t, user_tmp_t) + dontaudit $1 user_tmp_t:sock_file execute; files_search_tmp($1) ') @@ -368,46 +406,41 @@ ####################################### ## -## The template allowing the user basic +## The interface allowing the user basic ## network permissions ## -## +## ## -## The prefix of the user domain (e.g., user -## is the prefix for user_t). +## The user domain ## ## ## # -template(`userdom_basic_networking_template',` - gen_require(` - type $1_t; - ') +interface(`userdom_basic_networking',` - allow $1_t self:tcp_socket create_stream_socket_perms; - allow $1_t self:udp_socket create_socket_perms; + allow $1 self:tcp_socket create_stream_socket_perms; + allow $1 self:udp_socket create_socket_perms; - corenet_all_recvfrom_unlabeled($1_t) - corenet_all_recvfrom_netlabel($1_t) - corenet_tcp_sendrecv_generic_if($1_t) - corenet_udp_sendrecv_generic_if($1_t) - corenet_tcp_sendrecv_generic_node($1_t) - corenet_udp_sendrecv_generic_node($1_t) - corenet_tcp_sendrecv_all_ports($1_t) - corenet_udp_sendrecv_all_ports($1_t) - corenet_tcp_connect_all_ports($1_t) - corenet_sendrecv_all_client_packets($1_t) - - corenet_all_recvfrom_labeled($1_t, $1_t) + corenet_all_recvfrom_unlabeled($1) + corenet_all_recvfrom_netlabel($1) + corenet_tcp_sendrecv_generic_if($1) + corenet_udp_sendrecv_generic_if($1) + corenet_tcp_sendrecv_generic_node($1) + corenet_udp_sendrecv_generic_node($1) + corenet_tcp_sendrecv_all_ports($1) + corenet_udp_sendrecv_all_ports($1) + corenet_tcp_connect_all_ports($1) + corenet_sendrecv_all_client_packets($1) optional_policy(` - init_tcp_recvfrom_all_daemons($1_t) - init_udp_recvfrom_all_daemons($1_t) + init_tcp_recvfrom_all_daemons($1) + init_udp_recvfrom_all_daemons($1) ') optional_policy(` - ipsec_match_default_spd($1_t) + ipsec_match_default_spd($1) ') + ') ####################################### @@ -438,6 +471,7 @@ dev_dontaudit_rw_dri($1_t) # GNOME checks for usb and other devices: dev_rw_usbfs($1_t) + dev_rw_generic_usb_dev($1_t) xserver_user_x_domain_template($1, $1_t, user_tmpfs_t) xserver_xsession_entry_type($1_t) @@ -498,7 +532,7 @@ attribute unpriv_userdomain; ') - userdom_basic_networking_template($1) + userdom_basic_networking($1_usertype) ############################## # @@ -508,71 +542,78 @@ # evolution and gnome-session try to create a netlink socket dontaudit $1_t self:netlink_socket { create ioctl read getattr write setattr append bind connect getopt setopt shutdown }; dontaudit $1_t self:netlink_route_socket { create ioctl read getattr write setattr append bind connect getopt setopt shutdown nlmsg_read nlmsg_write }; + allow $1_t self:netlink_kobject_uevent_socket create_socket_perms; + allow $1_t self:socket create_socket_perms; - allow $1_t unpriv_userdomain:fd use; + allow $1_usertype unpriv_userdomain:fd use; - kernel_read_system_state($1_t) - kernel_read_network_state($1_t) - kernel_read_net_sysctls($1_t) + kernel_read_system_state($1_usertype) + kernel_read_network_state($1_usertype) + kernel_read_net_sysctls($1_usertype) # Very permissive allowing every domain to see every type: - kernel_get_sysvipc_info($1_t) + kernel_get_sysvipc_info($1_usertype) # Find CDROM devices: - kernel_read_device_sysctls($1_t) - - corecmd_exec_bin($1_t) + kernel_read_device_sysctls($1_usertype) + kernel_request_load_module($1_usertype) - corenet_udp_bind_generic_node($1_t) - corenet_udp_bind_generic_port($1_t) + corenet_udp_bind_generic_node($1_usertype) + corenet_udp_bind_generic_port($1_usertype) - dev_read_rand($1_t) - dev_write_sound($1_t) - dev_read_sound($1_t) - dev_read_sound_mixer($1_t) - dev_write_sound_mixer($1_t) + dev_read_rand($1_usertype) + dev_write_sound($1_usertype) + dev_read_sound($1_usertype) + dev_read_sound_mixer($1_usertype) + dev_write_sound_mixer($1_usertype) - files_exec_etc_files($1_t) - files_search_locks($1_t) + files_exec_etc_files($1_usertype) + files_search_locks($1_usertype) # Check to see if cdrom is mounted - files_search_mnt($1_t) + files_search_mnt($1_usertype) # cjp: perhaps should cut back on file reads: - files_read_var_files($1_t) - files_read_var_symlinks($1_t) - files_read_generic_spool($1_t) - files_read_var_lib_files($1_t) + files_read_var_files($1_usertype) + files_read_var_symlinks($1_usertype) + files_read_generic_spool($1_usertype) + files_read_var_lib_files($1_usertype) # Stat lost+found. - files_getattr_lost_found_dirs($1_t) + files_getattr_lost_found_dirs($1_usertype) + files_read_config_files($1_usertype) + fs_read_noxattr_fs_files($1_usertype) + fs_read_noxattr_fs_symlinks($1_usertype) + fs_rw_cgroupfs_files($1_usertype) + + logging_send_syslog_msg($1_usertype) + logging_send_audit_msgs($1_usertype) + selinux_get_enforce_mode($1_usertype) # cjp: some of this probably can be removed - selinux_get_fs_mount($1_t) - selinux_validate_context($1_t) - selinux_compute_access_vector($1_t) - selinux_compute_create_context($1_t) - selinux_compute_relabel_context($1_t) - selinux_compute_user_contexts($1_t) + selinux_get_fs_mount($1_usertype) + selinux_validate_context($1_usertype) + selinux_compute_access_vector($1_usertype) + selinux_compute_create_context($1_usertype) + selinux_compute_relabel_context($1_usertype) + selinux_compute_user_contexts($1_usertype) # for eject - storage_getattr_fixed_disk_dev($1_t) + storage_getattr_fixed_disk_dev($1_usertype) - auth_use_nsswitch($1_t) - auth_read_login_records($1_t) - auth_search_pam_console_data($1_t) + auth_read_login_records($1_usertype) auth_run_pam($1_t,$1_r) auth_run_utempter($1_t,$1_r) - init_read_utmp($1_t) + init_read_utmp($1_usertype) - seutil_read_file_contexts($1_t) - seutil_read_default_contexts($1_t) + seutil_read_file_contexts($1_usertype) + seutil_read_default_contexts($1_usertype) seutil_run_newrole($1_t,$1_r) seutil_exec_checkpolicy($1_t) - seutil_exec_setfiles($1_t) + seutil_exec_setfiles($1_usertype) # for when the network connection is killed # this is needed when a login role can change # to this one. seutil_dontaudit_signal_newrole($1_t) tunable_policy(`user_direct_mouse',` - dev_read_mouse($1_t) + dev_read_mouse($1_usertype) ') tunable_policy(`user_ttyfile_stat',` @@ -580,65 +621,108 @@ ') optional_policy(` - alsa_read_rw_config($1_t) + alsa_read_rw_config($1_usertype) ') optional_policy(` # Allow graphical boot to check battery lifespan - apm_stream_connect($1_t) + apm_stream_connect($1_usertype) ') optional_policy(` - canna_stream_connect($1_t) + canna_stream_connect($1_usertype) ') optional_policy(` - dbus_system_bus_client($1_t) + chrome_role($1_r, $1_usertype) + ') + + optional_policy(` + dbus_system_bus_client($1_usertype) + + allow $1_usertype $1_usertype:dbus send_msg; + + optional_policy(` + avahi_dbus_chat($1_usertype) + ') + + optional_policy(` + policykit_dbus_chat($1_usertype) + ') + + optional_policy(` + bluetooth_dbus_chat($1_usertype) + ') + + optional_policy(` + consolekit_dbus_chat($1_usertype) + consolekit_read_log($1_usertype) + ') + + optional_policy(` + devicekit_dbus_chat($1_usertype) + devicekit_dbus_chat_power($1_usertype) + devicekit_dbus_chat_disk($1_usertype) + ') + + optional_policy(` + evolution_dbus_chat($1_usertype) + evolution_alarm_dbus_chat($1_usertype) + ') optional_policy(` - bluetooth_dbus_chat($1_t) + gnome_dbus_chat_gconfdefault($1_usertype) ') optional_policy(` - evolution_dbus_chat($1_t) - evolution_alarm_dbus_chat($1_t) + hal_dbus_chat($1_usertype) ') optional_policy(` - cups_dbus_chat_config($1_t) + modemmanager_dbus_chat($1_usertype) ') optional_policy(` - hal_dbus_chat($1_t) + networkmanager_dbus_chat($1_usertype) + networkmanager_read_var_lib_files($1_usertype) ') optional_policy(` - networkmanager_dbus_chat($1_t) + vpn_dbus_chat($1_usertype) ') ') optional_policy(` - inetd_use_fds($1_t) - inetd_rw_tcp_sockets($1_t) + git_session_role($1_r, $1_usertype) + ') + + optional_policy(` + inetd_use_fds($1_usertype) + inetd_rw_tcp_sockets($1_usertype) ') optional_policy(` - inn_read_config($1_t) - inn_read_news_lib($1_t) - inn_read_news_spool($1_t) + inn_read_config($1_usertype) + inn_read_news_lib($1_usertype) + inn_read_news_spool($1_usertype) ') optional_policy(` - locate_read_lib_files($1_t) + locate_read_lib_files($1_usertype) ') # for running depmod as part of the kernel packaging process optional_policy(` - modutils_read_module_config($1_t) + modutils_read_module_config($1_usertype) + ') + + optional_policy(` + mta_rw_spool($1_usertype) + mta_manage_queue($1_usertype) ') optional_policy(` - mta_rw_spool($1_t) + nsplugin_role($1_r, $1_usertype) ') optional_policy(` @@ -649,41 +733,50 @@ optional_policy(` # to allow monitoring of pcmcia status - pcmcia_read_pid($1_t) + pcmcia_read_pid($1_usertype) ') optional_policy(` - pcscd_read_pub_files($1_t) - pcscd_stream_connect($1_t) + pcscd_read_pub_files($1_usertype) + pcscd_stream_connect($1_usertype) ') optional_policy(` tunable_policy(`allow_user_postgresql_connect',` - postgresql_stream_connect($1_t) - postgresql_tcp_connect($1_t) + postgresql_stream_connect($1_usertype) + postgresql_tcp_connect($1_usertype) ') ') optional_policy(` - resmgr_stream_connect($1_t) + resmgr_stream_connect($1_usertype) ') optional_policy(` - rpc_dontaudit_getattr_exports($1_t) - rpc_manage_nfs_rw_content($1_t) + rpc_dontaudit_getattr_exports($1_usertype) + rpc_manage_nfs_rw_content($1_usertype) ') optional_policy(` - samba_stream_connect_winbind($1_t) + rpcbind_stream_connect($1_usertype) ') optional_policy(` - slrnpull_search_spool($1_t) + samba_stream_connect_winbind($1_usertype) ') optional_policy(` - usernetctl_run($1_t,$1_r) + sandbox_transition($1_usertype, $1_r) ') + + optional_policy(` + seunshare_role_template($1, $1_r, $1_t) + ') + + optional_policy(` + slrnpull_search_spool($1_usertype) + ') + ') ####################################### @@ -711,13 +804,26 @@ userdom_base_user_template($1) - userdom_manage_home_role($1_r, $1_t) + userdom_manage_home_role($1_r, $1_usertype) + + userdom_manage_tmp_role($1_r, $1_usertype) + userdom_manage_tmpfs_role($1_r, $1_usertype) - userdom_manage_tmp_role($1_r, $1_t) - userdom_manage_tmpfs_role($1_r, $1_t) + ifelse(`$1',`unconfined',`',` + gen_tunable(allow_$1_exec_content, true) - userdom_exec_user_tmp_files($1_t) - userdom_exec_user_home_content_files($1_t) + tunable_policy(`allow_$1_exec_content',` + userdom_exec_user_tmp_files($1_usertype) + userdom_exec_user_home_content_files($1_usertype) + ') + tunable_policy(`allow_$1_exec_content && use_nfs_home_dirs',` + fs_exec_nfs_files($1_usertype) + ') + + tunable_policy(`allow_$1_exec_content && use_samba_home_dirs',` + fs_exec_cifs_files($1_usertype) + ') + ') userdom_change_password_template($1) @@ -735,70 +841,73 @@ allow $1_t self:context contains; - kernel_dontaudit_read_system_state($1_t) + kernel_dontaudit_read_system_state($1_usertype) - dev_read_sysfs($1_t) - dev_read_urand($1_t) + dev_read_sysfs($1_usertype) + dev_read_urand($1_usertype) - domain_use_interactive_fds($1_t) + domain_use_interactive_fds($1_usertype) # Command completion can fire hundreds of denials - domain_dontaudit_exec_all_entry_files($1_t) + domain_dontaudit_exec_all_entry_files($1_usertype) - files_dontaudit_list_default($1_t) - files_dontaudit_read_default_files($1_t) + files_dontaudit_list_default($1_usertype) + files_dontaudit_read_default_files($1_usertype) # Stat lost+found. - files_getattr_lost_found_dirs($1_t) + files_getattr_lost_found_dirs($1_usertype) - fs_get_all_fs_quotas($1_t) - fs_getattr_all_fs($1_t) - fs_getattr_all_dirs($1_t) - fs_search_auto_mountpoints($1_t) - fs_list_inotifyfs($1_t) - fs_rw_anon_inodefs_files($1_t) + fs_get_all_fs_quotas($1_usertype) + fs_getattr_all_fs($1_usertype) + fs_search_all($1_usertype) + fs_list_inotifyfs($1_usertype) + fs_rw_anon_inodefs_files($1_usertype) auth_dontaudit_write_login_records($1_t) - - application_exec_all($1_t) + auth_rw_cache($1_t) # The library functions always try to open read-write first, # then fall back to read-only if it fails. - init_dontaudit_rw_utmp($1_t) + init_dontaudit_rw_utmp($1_usertype) # Stop warnings about access to /dev/console - init_dontaudit_use_fds($1_t) - init_dontaudit_use_script_fds($1_t) + init_dontaudit_use_fds($1_usertype) + init_dontaudit_use_script_fds($1_usertype) - libs_exec_lib_files($1_t) + libs_exec_lib_files($1_usertype) - logging_dontaudit_getattr_all_logs($1_t) + logging_dontaudit_getattr_all_logs($1_usertype) - miscfiles_read_man_pages($1_t) # for running TeX programs - miscfiles_read_tetex_data($1_t) - miscfiles_exec_tetex_data($1_t) + miscfiles_read_tetex_data($1_usertype) + miscfiles_exec_tetex_data($1_usertype) + + seutil_read_config($1_usertype) - seutil_read_config($1_t) + optional_policy(` + cups_read_config($1_usertype) + cups_stream_connect($1_usertype) + cups_stream_connect_ptal($1_usertype) + ') optional_policy(` - cups_read_config($1_t) - cups_stream_connect($1_t) - cups_stream_connect_ptal($1_t) + kerberos_use($1_usertype) + kerberos_connect_524($1_usertype) ') optional_policy(` - kerberos_use($1_t) + mta_dontaudit_read_spool_symlinks($1_usertype) ') optional_policy(` - mta_dontaudit_read_spool_symlinks($1_t) + quota_dontaudit_getattr_db($1_usertype) ') optional_policy(` - quota_dontaudit_getattr_db($1_t) + rpm_read_db($1_usertype) + rpm_dontaudit_manage_db($1_usertype) + rpm_read_cache($1_usertype) ') optional_policy(` - rpm_read_db($1_t) - rpm_dontaudit_manage_db($1_t) + oddjob_run_mkhomedir($1_t, $1_r) ') ') @@ -830,12 +939,35 @@ typeattribute $1_t unpriv_userdomain; domain_interactive_fd($1_t) + allow $1_t self:netlink_kobject_uevent_socket create_socket_perms; + dontaudit $1_t self:netlink_audit_socket create_socket_perms; + ############################## # # Local policy # optional_policy(` + dbus_role_template($1, $1_r, $1_usertype) + dbus_system_bus_client($1_usertype) + allow $1_usertype $1_usertype:dbus send_msg; + + optional_policy(` + abrt_dbus_chat($1_usertype) + abrt_run_helper($1_usertype, $1_r) + ') + + optional_policy(` + consolekit_dbus_chat($1_usertype) + ') + + optional_policy(` + cups_dbus_chat($1_usertype) + cups_dbus_chat_config($1_usertype) + ') + ') + + optional_policy(` loadkeys_run($1_t,$1_r) ') ') @@ -871,45 +1003,83 @@ # auth_role($1_r, $1_t) - auth_search_pam_console_data($1_t) + auth_search_pam_console_data($1_usertype) - dev_read_sound($1_t) - dev_write_sound($1_t) + dev_read_sound($1_usertype) + dev_write_sound($1_usertype) # gnome keyring wants to read this. - dev_dontaudit_read_rand($1_t) + dev_dontaudit_read_rand($1_usertype) + # temporarily allow since openoffice requires this + dev_read_rand($1_usertype) + + dev_read_video_dev($1_usertype) + dev_write_video_dev($1_usertype) + dev_rw_wireless($1_usertype) - logging_send_syslog_msg($1_t) + tunable_policy(`user_rw_noexattrfile',` + dev_rw_usbfs($1_t) + dev_rw_generic_usb_dev($1_usertype) + + fs_manage_noxattr_fs_files($1_usertype) + fs_manage_noxattr_fs_dirs($1_usertype) + fs_manage_dos_dirs($1_usertype) + fs_manage_dos_files($1_usertype) + storage_raw_read_removable_device($1_usertype) + storage_raw_write_removable_device($1_usertype) + ') + + logging_send_syslog_msg($1_usertype) logging_dontaudit_send_audit_msgs($1_t) # Need to to this just so screensaver will work. Should be moved to screensaver domain logging_send_audit_msgs($1_t) selinux_get_enforce_mode($1_t) + seutil_exec_restorecond($1_t) + seutil_read_file_contexts($1_t) + seutil_read_default_contexts($1_t) xserver_restricted_role($1_r, $1_t) optional_policy(` - alsa_read_rw_config($1_t) + alsa_read_rw_config($1_usertype) ') optional_policy(` - dbus_role_template($1, $1_r, $1_t) - dbus_system_bus_client($1_t) + devicekit_dbus_chat($1_usertype) + devicekit_dbus_chat_disk($1_usertype) + devicekit_dbus_chat_power($1_usertype) + ') - optional_policy(` - consolekit_dbus_chat($1_t) - ') + optional_policy(` + fprintd_dbus_chat($1_t) + ') - optional_policy(` - cups_dbus_chat($1_t) - ') + optional_policy(` + openoffice_role_template($1, $1_r, $1_usertype) + ') + + optional_policy(` + policykit_role($1_r, $1_usertype) + ') + + optional_policy(` + pulseaudio_role($1_r, $1_usertype) ') optional_policy(` - java_role($1_r, $1_t) + rtkit_scheduled($1_usertype) ') optional_policy(` setroubleshoot_dontaudit_stream_connect($1_t) + ') + + optional_policy(` + udev_read_db($1_usertype) + ') + + optional_policy(` + wm_role_template($1, $1_r, $1_t) ') ') @@ -944,7 +1114,7 @@ # # Inherit rules for ordinary users. - userdom_restricted_user_template($1) + userdom_restricted_xwindows_user_template($1) userdom_common_user_template($1) ############################## @@ -953,54 +1123,73 @@ # # port access is audited even if dac would not have allowed it, so dontaudit it here - corenet_dontaudit_tcp_bind_all_reserved_ports($1_t) +# corenet_dontaudit_tcp_bind_all_reserved_ports($1_t) # Need the following rule to allow users to run vpnc corenet_tcp_bind_xserver_port($1_t) + corenet_tcp_bind_all_nodes($1_usertype) - files_exec_usr_files($1_t) - # cjp: why? - files_read_kernel_symbol_table($1_t) - - ifndef(`enable_mls',` - fs_exec_noxattr($1_t) - - tunable_policy(`user_rw_noexattrfile',` - fs_manage_noxattr_fs_files($1_t) - fs_manage_noxattr_fs_dirs($1_t) - # Write floppies - storage_raw_read_removable_device($1_t) - storage_raw_write_removable_device($1_t) - ',` - storage_raw_read_removable_device($1_t) - ') - ') + storage_rw_fuse($1_t) - tunable_policy(`user_dmesg',` - kernel_read_ring_buffer($1_t) - ',` - kernel_dontaudit_read_ring_buffer($1_t) - ') + miscfiles_read_hwdata($1_usertype) # Allow users to run TCP servers (bind to ports and accept connection from # the same domain and outside users) disabling this forces FTP passive mode # and may change other protocols tunable_policy(`user_tcp_server',` - corenet_tcp_bind_generic_node($1_t) - corenet_tcp_bind_generic_port($1_t) + corenet_tcp_bind_all_unreserved_ports($1_usertype) ') optional_policy(` - netutils_run_ping_cond($1_t,$1_r) - netutils_run_traceroute_cond($1_t,$1_r) + cdrecord_role($1_r, $1_t) + ') + + optional_policy(` + cron_role($1_r, $1_t) + ') + + optional_policy(` + games_rw_data($1_usertype) + ') + + optional_policy(` + gpg_role($1_r, $1_usertype) + ') + + optional_policy(` + gnomeclock_dbus_chat($1_t) + ') + + optional_policy(` + gpm_stream_connect($1_usertype) ') - # Run pppd in pppd_t by default for user optional_policy(` - ppp_run_cond($1_t,$1_r) + execmem_role_template($1, $1_r, $1_t) ') optional_policy(` - setroubleshoot_stream_connect($1_t) + java_role_template($1, $1_r, $1_t) + ') + + optional_policy(` + mono_role_template($1, $1_r, $1_t) + ') + + optional_policy(` + mount_run_fusermount($1_t, $1_r) + ') + + optional_policy(` + wine_role_template($1, $1_r, $1_t) + ') + + optional_policy(` + postfix_run_postdrop($1_t, $1_r) + ') + + # Run pppd in pppd_t by default for user + optional_policy(` + ppp_run_cond($1_t, $1_r) ') ') @@ -1036,7 +1225,7 @@ template(`userdom_admin_user_template',` gen_require(` attribute admindomain; - class passwd { passwd chfn chsh rootok }; + class passwd { passwd chfn chsh rootok crontab }; ') ############################## @@ -1071,6 +1260,9 @@ # Skip authentication when pam_rootok is specified. allow $1_t self:passwd rootok; + # Manipulate other users crontab. + allow $1_t self:passwd crontab; + kernel_read_software_raid_state($1_t) kernel_getattr_core_if($1_t) kernel_getattr_message_if($1_t) @@ -1085,6 +1277,7 @@ kernel_sigstop_unlabeled($1_t) kernel_signull_unlabeled($1_t) kernel_sigchld_unlabeled($1_t) + kernel_signal($1_t) corenet_tcp_bind_generic_port($1_t) # allow setting up tunnels @@ -1116,10 +1309,13 @@ domain_sigchld_all_domains($1_t) # for lsof domain_getattr_all_sockets($1_t) + domain_dontaudit_getattr_all_sockets($1_t) files_exec_usr_src_files($1_t) fs_getattr_all_fs($1_t) + fs_getattr_all_files($1_t) + fs_list_all($1_t) fs_set_all_quotas($1_t) fs_exec_noxattr($1_t) @@ -1139,6 +1335,7 @@ logging_send_syslog_msg($1_t) modutils_domtrans_insmod($1_t) + modutils_domtrans_depmod($1_t) # The following rule is temporary until such time that a complete # policy management infrastructure is in place so that an administrator @@ -1207,6 +1404,8 @@ dev_relabel_all_dev_nodes($1) files_create_boot_flag($1) + files_create_default_dir($1) + files_root_filetrans_default($1, dir) # Necessary for managing /boot/efi fs_manage_dos_files($1) @@ -1234,6 +1433,7 @@ seutil_run_checkpolicy($1,$2) seutil_run_loadpolicy($1,$2) seutil_run_semanage($1,$2) + seutil_run_setsebool($1,$2) seutil_run_setfiles($1, $2) optional_policy(` @@ -1272,11 +1472,15 @@ interface(`userdom_user_home_content',` gen_require(` type user_home_t; + attribute user_home_type; ') allow $1 user_home_t:filesystem associate; files_type($1) ubac_constrained($1) + + files_poly_member($1) + typeattribute $1 user_home_type; ') ######################################## @@ -1387,6 +1591,7 @@ ') allow $1 user_home_dir_t:dir search_dir_perms; + allow $1 user_home_dir_t:lnk_file read_lnk_file_perms; files_search_home($1) ') @@ -1433,6 +1638,14 @@ allow $1 user_home_dir_t:dir list_dir_perms; files_search_home($1) + + tunable_policy(`use_nfs_home_dirs',` + fs_list_nfs($1) + ') + + tunable_policy(`use_samba_home_dirs',` + fs_list_cifs($1) + ') ') ######################################## @@ -1448,9 +1661,11 @@ interface(`userdom_dontaudit_list_user_home_dirs',` gen_require(` type user_home_dir_t; + type user_home_t; ') dontaudit $1 user_home_dir_t:dir list_dir_perms; + dontaudit $1 user_home_t:dir list_dir_perms; ') ######################################## @@ -1507,6 +1722,42 @@ allow $1 user_home_dir_t:dir relabelto; ') + +######################################## +## +## Relabel to user home files. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_relabelto_user_home_files',` + gen_require(` + type user_home_t; + ') + + allow $1 user_home_t:file relabelto; +') +######################################## +## +## Relabel user home files. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_relabel_user_home_files',` + gen_require(` + type user_home_t; + ') + + allow $1 user_home_t:file { relabelto relabelfrom }; +') + ######################################## ## ## Create directories in the home dir root with @@ -1581,6 +1832,8 @@ ') dontaudit $1 user_home_t:dir search_dir_perms; + fs_dontaudit_list_nfs($1) + fs_dontaudit_list_cifs($1) ') ######################################## @@ -1595,10 +1848,12 @@ # interface(`userdom_list_user_home_content',` gen_require(` - type user_home_t; + type user_home_dir_t; + attribute user_home_type; ') - allow $1 user_home_t:dir list_dir_perms; + files_list_home($1) + allow $1 { user_home_dir_t user_home_type }:dir list_dir_perms; ') ######################################## @@ -1641,6 +1896,24 @@ ######################################## ## +## Set the attributes of user home files. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_setattr_user_home_content_files',` + gen_require(` + type user_home_t; + ') + + allow $1 user_home_t:file setattr; +') + +######################################## +## ## Do not audit attempts to set the ## attributes of user home files. ## @@ -1692,6 +1965,7 @@ type user_home_dir_t, user_home_t; ') + list_dirs_pattern($1, { user_home_dir_t user_home_t }, { user_home_dir_t user_home_t }) read_files_pattern($1, { user_home_dir_t user_home_t }, user_home_t) files_search_home($1) ') @@ -1708,11 +1982,14 @@ # interface(`userdom_dontaudit_read_user_home_content_files',` gen_require(` - type user_home_t; + attribute user_home_type; + type user_home_dir_t; ') - dontaudit $1 user_home_t:dir list_dir_perms; - dontaudit $1 user_home_t:file read_file_perms; + dontaudit $1 user_home_dir_t:dir list_dir_perms; + dontaudit $1 user_home_type:dir list_dir_perms; + dontaudit $1 user_home_type:file read_file_perms; + dontaudit $1 user_home_type:lnk_file read_lnk_file_perms; ') ######################################## @@ -1802,8 +2079,7 @@ type user_home_dir_t, user_home_t; ') - read_lnk_files_pattern($1, { user_home_dir_t user_home_t }, user_home_t) - files_search_home($1) + allow $1 { user_home_dir_t user_home_t }:lnk_file read_lnk_file_perms; ') ######################################## @@ -1815,25 +2091,18 @@ ## Domain allowed access. ## ## -## # interface(`userdom_exec_user_home_content_files',` gen_require(` - type user_home_dir_t, user_home_t; + type user_home_dir_t; + attribute user_home_type; ') files_search_home($1) - exec_files_pattern($1, { user_home_dir_t user_home_t }, user_home_t) - - tunable_policy(`use_nfs_home_dirs',` - fs_exec_nfs_files($1) + exec_files_pattern($1, { user_home_dir_t user_home_type }, user_home_type) + dontaudit $1 user_home_type:sock_file execute; ') - tunable_policy(`use_samba_home_dirs',` - fs_exec_cifs_files($1) - ') -') - ######################################## ## ## Do not audit attempts to execute user home files. @@ -1866,6 +2135,7 @@ interface(`userdom_manage_user_home_content_files',` gen_require(` type user_home_dir_t, user_home_t; + attribute userhomewriter; ') manage_files_pattern($1, user_home_t, user_home_t) @@ -2102,7 +2372,7 @@ ######################################## ## -## Do not audit attempts to list user +## Do not audit attempts to search user ## temporary directories. ## ## @@ -2111,17 +2381,17 @@ ## ## # -interface(`userdom_dontaudit_list_user_tmp',` +interface(`userdom_dontaudit_search_user_tmp',` gen_require(` type user_tmp_t; ') - dontaudit $1 user_tmp_t:dir list_dir_perms; + dontaudit $1 user_tmp_t:dir search_dir_perms; ') ######################################## ## -## Do not audit attempts to manage users +## Do not audit attempts to list user ## temporary directories. ## ## @@ -2130,12 +2400,31 @@ ##
## # -interface(`userdom_dontaudit_manage_user_tmp_dirs',` +interface(`userdom_dontaudit_list_user_tmp',` gen_require(` type user_tmp_t; ') - dontaudit $1 user_tmp_t:dir manage_dir_perms; + dontaudit $1 user_tmp_t:dir list_dir_perms; +') + +######################################## +## +## Do not audit attempts to manage users +## temporary directories. +## +## +## +## Domain to not audit. +## +## +# +interface(`userdom_dontaudit_manage_user_tmp_dirs',` + gen_require(` + type user_tmp_t; + ') + + dontaudit $1 user_tmp_t:dir manage_dir_perms; ') ######################################## @@ -2218,6 +2507,25 @@ ######################################## ## +## Do not audit attempts to write users +## temporary files. +## +## +## +## Domain to not audit. +## +## +# +interface(`userdom_dontaudit_write_user_tmp_files',` + gen_require(` + type user_tmp_t; + ') + + dontaudit $1 user_tmp_t:file write; +') + +######################################## +## ## Do not audit attempts to manage users ## temporary files. ## @@ -2427,13 +2735,14 @@ ') read_files_pattern($1, user_tmpfs_t, user_tmpfs_t) + read_lnk_files_pattern($1, user_tmpfs_t, user_tmpfs_t) allow $1 user_tmpfs_t:dir list_dir_perms; fs_search_tmpfs($1) ') ######################################## ## -## Read user tmpfs files. +## Read/Write user tmpfs files. ## ## ## @@ -2454,6 +2763,24 @@ ######################################## ## +## Delete user tmpfs files. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_delete_user_tmpfs_files',` + gen_require(` + type user_tmpfs_t; + ') + + allow $1 user_tmpfs_t:file delete_file_perms; +') + +######################################## +## ## Get the attributes of a user domain tty. ## ## @@ -2747,6 +3074,25 @@ ######################################## ## +## Read/Write unpriviledged user SysV shared +## memory segments. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_rw_unpriv_user_shared_mem',` + gen_require(` + attribute unpriv_userdomain; + ') + + allow $1 unpriv_userdomain:shm rw_shm_perms; +') + +######################################## +## ## Execute bin_t in the unprivileged user domains. This ## is an explicit transition, requiring the ## caller to use setexeccon(). @@ -2787,7 +3133,7 @@ domain_entry_file_spec_domtrans($1, unpriv_userdomain) allow unpriv_userdomain $1:fd use; - allow unpriv_userdomain $1:fifo_file rw_file_perms; + allow unpriv_userdomain $1:fifo_file rw_fifo_file_perms; allow unpriv_userdomain $1:process sigchld; ') @@ -2803,11 +3149,13 @@ # interface(`userdom_search_user_home_content',` gen_require(` - type user_home_dir_t, user_home_t; + type user_home_dir_t; + attribute user_home_type; ') files_list_home($1) - allow $1 { user_home_dir_t user_home_t }:dir search_dir_perms; + allow $1 { user_home_dir_t user_home_type }:dir search_dir_perms; + allow $1 { user_home_dir_t user_home_type }:lnk_file read_lnk_file_perms; ') ######################################## @@ -2944,7 +3292,7 @@ type user_tmp_t; ') - allow $1 user_tmp_t:file write_file_perms; + write_files_pattern($1, user_tmp_t, user_tmp_t) ') ######################################## @@ -2981,6 +3329,7 @@ ') read_files_pattern($1, userdomain, userdomain) + read_lnk_files_pattern($1,userdomain,userdomain) kernel_search_proc($1) ') @@ -3111,3 +3460,702 @@ allow $1 userdomain:dbus send_msg; ') + +######################################## +## +## Allow apps to set rlimits on userdomain +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_set_rlimitnh',` + gen_require(` + attribute userdomain; + ') + + allow $1 userdomain:process rlimitinh; +') + +######################################## +## +## Define this type as a Allow apps to set rlimits on userdomain +## +## +## +## Domain allowed access. +## +## +## +## +## The prefix of the user domain (e.g., user +## is the prefix for user_t). +## +## +## +## +## Domain allowed access. +## +## +# +template(`userdom_unpriv_usertype',` + gen_require(` + attribute unpriv_userdomain, userdomain; + attribute $1_usertype; + ') + typeattribute $2 $1_usertype; + typeattribute $2 unpriv_userdomain; + typeattribute $2 userdomain; + + ubac_constrained($2) +') + +######################################## +## +## Connect to users over an unix stream socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_stream_connect',` + gen_require(` + type user_tmp_t; + attribute userdomain; + ') + + stream_connect_pattern($1, user_tmp_t, user_tmp_t, userdomain) +') + +######################################## +## +## Ptrace user domains. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_ptrace_all_users',` + gen_require(` + attribute userdomain; + ') + + allow $1 userdomain:process ptrace; +') + +######################################## +## +## dontaudit Search /root +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_dontaudit_search_admin_dir',` + gen_require(` + type admin_home_t; + ') + + dontaudit $1 admin_home_t:dir search_dir_perms; +') + +######################################## +## +## dontaudit list /root +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_dontaudit_list_admin_dir',` + gen_require(` + type admin_home_t; + ') + + dontaudit $1 admin_home_t:dir list_dir_perms; +') + +######################################## +## +## Allow domain to list /root +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_list_admin_dir',` + gen_require(` + type admin_home_t; + ') + + allow $1 admin_home_t:dir list_dir_perms; +') + +######################################## +## +## Allow Search /root +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_search_admin_dir',` + gen_require(` + type admin_home_t; + ') + + allow $1 admin_home_t:dir search_dir_perms; +') + +######################################## +## +## RW unpriviledged user SysV sempaphores. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_rw_semaphores',` + gen_require(` + attribute unpriv_userdomain; + ') + + allow $1 unpriv_userdomain:sem rw_sem_perms; +') + +######################################## +## +## Send a message to unpriv users over a unix domain +## datagram socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_dgram_send',` + gen_require(` + attribute unpriv_userdomain; + ') + + allow $1 unpriv_userdomain:unix_dgram_socket sendto; +') + +###################################### +## +## Send a message to users over a unix domain +## datagram socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_users_dgram_send',` + gen_require(` + attribute userdomain; + ') + + allow $1 userdomain:unix_dgram_socket sendto; +') + +####################################### +## +## Allow execmod on files in homedirectory +## +## +## +## Domain allowed access. +## +## +## +# +interface(`userdom_execmod_user_home_files',` + gen_require(` + type user_home_type; + ') + + allow $1 user_home_type:file execmod; +') + +######################################## +## +## Read admin home files. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`userdom_read_admin_home_files',` + gen_require(` + type admin_home_t; + ') + + read_files_pattern($1, admin_home_t, admin_home_t) +') + +####################################### +## +## Read admin home files. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`userdom_dontaudit_read_admin_home_files',` + gen_require(` + type admin_home_t; + ') + + dontaudit $1 admin_home_t:dir search_dir_perms; + dontaudit $1 admin_home_t:file read_file_perms; +') + +######################################## +## +## Execute admin home files. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`userdom_exec_admin_home_files',` + gen_require(` + type admin_home_t; + ') + + exec_files_pattern($1, admin_home_t, admin_home_t) +') + +######################################## +## +## Append files inherited +## in the /root directory. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_inherit_append_admin_home_files',` + gen_require(` + type admin_home_t; + ') + + allow $1 admin_home_t:file { getattr append }; +') + + +####################################### +## +## Manage all files/directories in the homedir +## +## +## +## The user domain +## +## +## +# +interface(`userdom_manage_user_home_content',` + gen_require(` + type user_home_dir_t, user_home_t; + attribute user_home_type; + ') + + files_list_home($1) + manage_dirs_pattern($1, { user_home_dir_t user_home_type }, user_home_type) + manage_files_pattern($1, { user_home_dir_t user_home_type }, user_home_type) + manage_lnk_files_pattern($1, { user_home_dir_t user_home_type }, user_home_type) + manage_sock_files_pattern($1, { user_home_dir_t user_home_type }, user_home_type) + manage_fifo_files_pattern($1, { user_home_dir_t user_home_type }, user_home_type) + filetrans_pattern($1, user_home_dir_t, user_home_t, { dir file lnk_file sock_file fifo_file }) + +') + + +######################################## +## +## Create objects in a user home directory +## with an automatic type transition to +## the user home file type. +## +## +## +## Domain allowed access. +## +## +## +## +## The class of the object to be created. +## +## +# +interface(`userdom_user_home_dir_filetrans_pattern',` + gen_require(` + type user_home_dir_t, user_home_t; + ') + + type_transition $1 user_home_dir_t:$2 user_home_t; +') + +######################################## +## +## Create objects in the /root directory +## with an automatic type transition to +## a specified private type. +## +## +## +## Domain allowed access. +## +## +## +## +## The type of the object to create. +## +## +## +## +## The class of the object to be created. +## +## +# +interface(`userdom_admin_home_dir_filetrans',` + gen_require(` + type admin_home_t; + ') + + filetrans_pattern($1, admin_home_t, $2, $3) +') + +######################################## +## +## Send signull to unprivileged user domains. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_signull_unpriv_users',` + gen_require(` + attribute unpriv_userdomain; + ') + + allow $1 unpriv_userdomain:process signull; +') + +######################################## +## +## Write all users files in /tmp +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_write_user_tmp_dirs',` + gen_require(` + type user_tmp_t; + ') + + write_files_pattern($1, user_tmp_t, user_tmp_t) +') + +######################################## +## +## Manage keys for all user domains. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_manage_all_users_keys',` + gen_require(` + attribute userdomain; + ') + + allow $1 userdomain:key manage_key_perms; +') + + +######################################## +## +## Do not audit attempts to read and write +## unserdomain stream. +## +## +## +## Domain to not audit. +## +## +# +interface(`userdom_dontaudit_rw_stream',` + gen_require(` + attribute userdomain; + ') + + dontaudit $1 userdomain:unix_stream_socket rw_socket_perms; +') + +######################################## +## +## Append files +## in a user home subdirectory. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_append_user_home_content_files',` + gen_require(` + type user_home_dir_t, user_home_t; + ') + + append_files_pattern($1, user_home_t, user_home_t) + allow $1 user_home_dir_t:dir search_dir_perms; + files_search_home($1) +') + +######################################## +## +## Read files inherited +## in a user home subdirectory. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_read_inherited_user_home_content_files',` + gen_require(` + attribute user_home_type; + ') + + allow $1 user_home_type:file { getattr read }; +') + +######################################## +## +## Append files inherited +## in a user home subdirectory. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_inherit_append_user_home_content_files',` + gen_require(` + type user_home_t; + ') + + allow $1 user_home_t:file { getattr append }; +') + +######################################## +## +## Append files inherited +## in a user tmp files. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_inherit_append_user_tmp_files',` + gen_require(` + type user_tmp_t; + ') + + allow $1 user_tmp_t:file { getattr append }; +') + +######################################## +## +## Read system SSL certificates in the users homedir. +## +## +## +## Domain allowed access. +## +## +## +# +interface(`userdom_read_home_certs',` + gen_require(` + type home_cert_t; + ') + + userdom_search_user_home_dirs($1) + allow $1 home_cert_t:dir list_dir_perms; + read_files_pattern($1, home_cert_t, home_cert_t) + read_lnk_files_pattern($1, home_cert_t, home_cert_t) +') + +######################################## +## +## dontaudit Search getatrr /root files +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_dontaudit_getattr_admin_home_files',` + gen_require(` + type admin_home_t; + ') + + dontaudit $1 admin_home_t:file getattr; +') + +######################################## +## +## dontaudit read /root lnk files +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_dontaudit_read_admin_home_lnk_files',` + gen_require(` + type admin_home_t; + ') + + dontaudit $1 admin_home_t:lnk_file read; +') + +######################################## +## +## Create, read, write, and delete user +## temporary chr files. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_manage_user_tmp_chr_files',` + gen_require(` + type user_tmp_t; + ') + + manage_chr_files_pattern($1, user_tmp_t, user_tmp_t) + files_search_tmp($1) +') + +######################################## +## +## Create, read, write, and delete user +## temporary blk files. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_manage_user_tmp_blk_files',` + gen_require(` + type user_tmp_t; + ') + + manage_blk_files_pattern($1, user_tmp_t, user_tmp_t) + files_search_tmp($1) +') +######################################## +## +## Dontaudit search user temporary directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_dontaduit_search_user_tmp',` + gen_require(` + type user_tmp_t; + ') + + dontaudit $1 user_tmp_t:dir search_dir_perms; +') + +######################################## +## +## Write all inherited users files in /tmp +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_write_inherited_user_tmp_files',` + gen_require(` + type user_tmp_t; + ') + + allow $1 user_tmp_t:file write; +') + +######################################## +## +## Delete all users files in /tmp +## +## +## +## Domain allowed access. +## +## +# +interface(`userdom_delete_user_tmp_files',` + gen_require(` + type user_tmp_t; + ') + + allow $1 user_tmp_t:file delete_file_perms; +') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/userdomain.te serefpolicy-3.7.19/policy/modules/system/userdomain.te --- nsaserefpolicy/policy/modules/system/userdomain.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/userdomain.te 2010-05-28 09:42:00.529612133 +0200 @@ -29,13 +29,6 @@ ## ##

-## Allow users to read system messages. -##

-##
-gen_tunable(user_dmesg, false) - -## -##

## Allow user to r/w files on filesystems ## that do not have extended attributes (FAT, CDROM, FLOPPY) ##

@@ -54,11 +47,20 @@ # all user domains attribute userdomain; +attribute userhomereader; +attribute userhomewriter; + # unprivileged user domains attribute unpriv_userdomain; -attribute untrusted_content_type; -attribute untrusted_content_tmp_type; +# unprivileged user domains +attribute user_home_type; + +type admin_home_t; +files_type(admin_home_t) +files_associate_tmp(admin_home_t) +fs_associate_tmpfs(admin_home_t) +files_mountpoint(admin_home_t) type user_home_dir_t alias { staff_home_dir_t sysadm_home_dir_t secadm_home_dir_t auditadm_home_dir_t unconfined_home_dir_t }; fs_associate_tmpfs(user_home_dir_t) @@ -72,6 +74,7 @@ type user_home_t alias { staff_home_t sysadm_home_t secadm_home_t auditadm_home_t unconfined_home_t }; typealias user_home_t alias { staff_untrusted_content_t sysadm_untrusted_content_t secadm_untrusted_content_t auditadm_untrusted_content_t unconfined_untrusted_content_t }; +typeattribute user_home_t user_home_type; userdom_user_home_content(user_home_t) fs_associate_tmpfs(user_home_t) files_associate_tmp(user_home_t) @@ -97,3 +100,36 @@ type user_tty_device_t alias { staff_tty_device_t sysadm_tty_device_t secadm_tty_device_t auditadm_tty_device_t unconfined_tty_device_t }; dev_node(user_tty_device_t) ubac_constrained(user_tty_device_t) + +type home_bin_t; +userdom_user_home_content(home_bin_t) +ubac_constrained(home_bin_t) + +type home_cert_t; +userdom_user_home_content(home_cert_t) +ubac_constrained(home_cert_t) + +tunable_policy(`allow_console_login',` + term_use_console(userdomain) +') + +tunable_policy(`use_nfs_home_dirs',` + fs_list_nfs(userhomereader) + fs_read_nfs_files(userhomereader) + fs_read_nfs_symlinks(userhomereader) + fs_read_nfs_named_sockets(userhomereader) + fs_read_nfs_named_pipes(userhomereader) +') + +tunable_policy(`use_samba_home_dirs',` + fs_list_cifs(userhomereader) + fs_read_cifs_files(userhomereader) + fs_read_cifs_symlinks(userhomereader) + fs_read_cifs_named_sockets(userhomereader) + fs_read_cifs_named_pipes(userhomereader) +') + +allow userdomain userdomain:process signull; + +# Nautilus causes this avc +dontaudit unpriv_userdomain self:dir setattr; diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/xen.if serefpolicy-3.7.19/policy/modules/system/xen.if --- nsaserefpolicy/policy/modules/system/xen.if 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/xen.if 2010-05-28 09:42:00.530610879 +0200 @@ -213,8 +213,9 @@ interface(`xen_domtrans_xm',` gen_require(` type xm_t, xm_exec_t; + attribute xm_transition_domain; ') - + typeattribute $1 xm_transition_domain; domtrans_pattern($1, xm_exec_t, xm_t) ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/modules/system/xen.te serefpolicy-3.7.19/policy/modules/system/xen.te --- nsaserefpolicy/policy/modules/system/xen.te 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/modules/system/xen.te 2010-05-28 09:42:00.531610673 +0200 @@ -5,6 +5,7 @@ # # Declarations # +attribute xm_transition_domain; ## ##

@@ -347,6 +348,7 @@ files_read_usr_files(xenstored_t) +fs_search_xenfs(xenstored_t) fs_manage_xenfs_files(xenstored_t) storage_raw_read_fixed_disk(xenstored_t) @@ -371,7 +373,7 @@ # allow xm_t self:capability { dac_override ipc_lock sys_tty_config }; -allow xm_t self:process { getsched signal }; +allow xm_t self:process { getcap getsched setcap signal }; # internal communication is often done using fifo and unix sockets. allow xm_t self:fifo_file rw_fifo_file_perms; @@ -388,6 +390,7 @@ allow xm_t xen_image_t:blk_file read_blk_file_perms; kernel_read_system_state(xm_t) +kernel_read_network_state(xm_t) kernel_read_kernel_sysctls(xm_t) kernel_read_sysctl(xm_t) kernel_read_xen_state(xm_t) @@ -438,6 +441,12 @@ ') optional_policy(` + vhostmd_rw_tmpfs_files(xm_t) + vhostmd_stream_connect(xm_t) + vhostmd_dontaudit_rw_stream_connect(xm_t) +') + +optional_policy(` virt_domtrans(xm_t) virt_manage_images(xm_t) virt_manage_config(xm_t) @@ -454,11 +463,14 @@ kernel_read_xen_state(xm_ssh_t) kernel_write_xen_state(xm_ssh_t) + dontaudit xm_ssh_t xm_transition_domain:fifo_file rw_inherited_fifo_file_perms; files_search_tmp(xm_ssh_t) fs_manage_xenfs_dirs(xm_ssh_t) fs_manage_xenfs_files(xm_ssh_t) + userdom_search_admin_dir(xm_ssh_t) + #Should have a boolean wrapping these fs_list_auto_mountpoints(xend_t) files_search_mnt(xend_t) diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/support/misc_patterns.spt serefpolicy-3.7.19/policy/support/misc_patterns.spt --- nsaserefpolicy/policy/support/misc_patterns.spt 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/support/misc_patterns.spt 2010-05-28 09:42:00.532611375 +0200 @@ -15,7 +15,7 @@ domain_transition_pattern($1,$2,$3) allow $3 $1:fd use; - allow $3 $1:fifo_file rw_fifo_file_perms; + allow $3 $1:fifo_file rw_inherited_fifo_file_perms; allow $3 $1:process sigchld; ') @@ -34,8 +34,12 @@ domain_auto_transition_pattern($1,$2,$3) allow $3 $1:fd use; - allow $3 $1:fifo_file rw_fifo_file_perms; + allow $3 $1:fifo_file rw_inherited_fifo_file_perms; allow $3 $1:process sigchld; + + ifdef(`hide_broken_symptoms', ` + dontaudit $3 $1:socket_class_set { read write }; + ') ') # diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/support/obj_perm_sets.spt serefpolicy-3.7.19/policy/support/obj_perm_sets.spt --- nsaserefpolicy/policy/support/obj_perm_sets.spt 2010-04-13 20:44:37.000000000 +0200 +++ serefpolicy-3.7.19/policy/support/obj_perm_sets.spt 2010-05-28 09:42:00.533610400 +0200 @@ -28,7 +28,7 @@ # # All socket classes. # -define(`socket_class_set', `{ tcp_socket udp_socket rawip_socket netlink_socket packet_socket unix_stream_socket unix_dgram_socket appletalk_socket netlink_route_socket netlink_firewall_socket netlink_tcpdiag_socket netlink_nflog_socket netlink_xfrm_socket netlink_selinux_socket netlink_audit_socket netlink_ip6fw_socket netlink_dnrt_socket netlink_kobject_uevent_socket }') +define(`socket_class_set', `{ socket tcp_socket udp_socket rawip_socket netlink_socket packet_socket unix_stream_socket unix_dgram_socket appletalk_socket netlink_route_socket netlink_firewall_socket netlink_tcpdiag_socket netlink_nflog_socket netlink_xfrm_socket netlink_selinux_socket netlink_audit_socket netlink_ip6fw_socket netlink_dnrt_socket netlink_kobject_uevent_socket tun_socket }') # @@ -105,7 +105,7 @@ # # Permissions for using sockets. # -define(`rw_socket_perms', `{ ioctl read getattr write setattr append bind connect getopt setopt shutdown }') +define(`rw_socket_perms', `{ ioctl read getattr lock write setattr append bind connect getopt setopt shutdown }') # # Permissions for creating and using sockets. @@ -199,12 +199,14 @@ # define(`getattr_file_perms',`{ getattr }') define(`setattr_file_perms',`{ setattr }') -define(`read_file_perms',`{ getattr open read lock ioctl }') +define(`read_inherited_file_perms',`{ getattr read ioctl lock }') +define(`read_file_perms',`{ open read_inherited_file_perms }') define(`mmap_file_perms',`{ getattr open read execute ioctl }') define(`exec_file_perms',`{ getattr open read execute ioctl execute_no_trans }') define(`append_file_perms',`{ getattr open append lock ioctl }') define(`write_file_perms',`{ getattr open write append lock ioctl }') -define(`rw_file_perms',`{ getattr open read write append ioctl lock }') +define(`rw_inherited_file_perms',`{ getattr read write append ioctl lock }') +define(`rw_file_perms',`{ open rw_inherited_file_perms }') define(`create_file_perms',`{ getattr create open }') define(`rename_file_perms',`{ getattr rename }') define(`delete_file_perms',`{ getattr unlink }') @@ -225,7 +227,7 @@ define(`create_lnk_file_perms',`{ create getattr }') define(`rename_lnk_file_perms',`{ getattr rename }') define(`delete_lnk_file_perms',`{ getattr unlink }') -define(`manage_lnk_file_perms',`{ create read write getattr setattr link unlink rename }') +define(`manage_lnk_file_perms',`{ create getattr setattr read write append rename link unlink ioctl lock }') define(`relabelfrom_lnk_file_perms',`{ getattr relabelfrom }') define(`relabelto_lnk_file_perms',`{ getattr relabelto }') define(`relabel_lnk_file_perms',`{ getattr relabelfrom relabelto }') @@ -238,7 +240,8 @@ define(`read_fifo_file_perms',`{ getattr open read lock ioctl }') define(`append_fifo_file_perms',`{ getattr open append lock ioctl }') define(`write_fifo_file_perms',`{ getattr open write append lock ioctl }') -define(`rw_fifo_file_perms',`{ getattr open read write append ioctl lock }') +define(`rw_inherited_fifo_file_perms',`{ getattr read write append ioctl lock }') +define(`rw_fifo_file_perms',`{ open rw_inherited_fifo_file_perms }') define(`create_fifo_file_perms',`{ getattr create open }') define(`rename_fifo_file_perms',`{ getattr rename }') define(`delete_fifo_file_perms',`{ getattr unlink }') @@ -254,7 +257,8 @@ define(`setattr_sock_file_perms',`{ setattr }') define(`read_sock_file_perms',`{ getattr open read }') define(`write_sock_file_perms',`{ getattr write open append }') -define(`rw_sock_file_perms',`{ getattr open read write append }') +define(`rw_inherited_sock_file_perms',`{ getattr read write append }') +define(`rw_sock_file_perms',`{ open rw_inherited_sock_file_perms }') define(`create_sock_file_perms',`{ getattr create open }') define(`rename_sock_file_perms',`{ getattr rename }') define(`delete_sock_file_perms',`{ getattr unlink }') @@ -271,7 +275,8 @@ define(`read_blk_file_perms',`{ getattr open read lock ioctl }') define(`append_blk_file_perms',`{ getattr open append lock ioctl }') define(`write_blk_file_perms',`{ getattr open write append lock ioctl }') -define(`rw_blk_file_perms',`{ getattr open read write append ioctl lock }') +define(`rw_inherited_blk_file_perms',`{ getattr read write append ioctl lock }') +define(`rw_blk_file_perms',`{ open rw_inherited_blk_file_perms }') define(`create_blk_file_perms',`{ getattr create }') define(`rename_blk_file_perms',`{ getattr rename }') define(`delete_blk_file_perms',`{ getattr unlink }') @@ -288,7 +293,8 @@ define(`read_chr_file_perms',`{ getattr open read lock ioctl }') define(`append_chr_file_perms',`{ getattr open append lock ioctl }') define(`write_chr_file_perms',`{ getattr open write append lock ioctl }') -define(`rw_chr_file_perms',`{ getattr open read write append ioctl lock }') +define(`rw_inherited_chr_file_perms',`{ getattr read write append ioctl lock }') +define(`rw_chr_file_perms',`{ open rw_inherited_chr_file_perms }') define(`create_chr_file_perms',`{ getattr create }') define(`rename_chr_file_perms',`{ getattr rename }') define(`delete_chr_file_perms',`{ getattr unlink }') @@ -305,7 +311,8 @@ # # Use (read and write) terminals # -define(`rw_term_perms', `{ getattr open read write ioctl }') +define(`rw_inherited_term_perms', `{ getattr open read write ioctl append }') +define(`rw_term_perms', `{ open rw_inherited_term_perms }') # # Sockets @@ -317,3 +324,14 @@ # Keys # define(`manage_key_perms', `{ create link read search setattr view write } ') + +# +# All +# +define(`all_capabilities', `{ chown dac_override dac_read_search fowner fsetid kill setgid setuid setpcap linux_immutable net_bind_service net_broadcast net_admin net_raw ipc_lock ipc_owner sys_module sys_rawio sys_chroot sys_ptrace sys_pacct sys_admin sys_boot sys_nice sys_resource sys_time sys_tty_config mknod lease audit_write audit_control setfcap } +') + +define(`all_nscd_perms', `{ getserv getpwd getgrp gethost getstat admin shmempwd shmemgrp shmemhost shmemserv } ') +define(`all_dbus_perms', `{ acquire_svc send_msg } ') +define(`all_passwd_perms', `{ passwd chfn chsh rootok crontab } ') +define(`all_association_perms', `{ sendto recvfrom setcontext polmatch } ') diff --exclude-from=exclude -N -u -r nsaserefpolicy/policy/users serefpolicy-3.7.19/policy/users --- nsaserefpolicy/policy/users 2010-04-13 20:44:36.000000000 +0200 +++ serefpolicy-3.7.19/policy/users 2010-05-28 09:42:00.534610823 +0200 @@ -6,7 +6,7 @@ # # gen_user(username, prefix, role_set, mls_defaultlevel, mls_range, [mcs_catetories]) # -# Note: Identities without a prefix will not be listed +# Note: Identities without a prefix wil not be listed # in the users_extra file used by genhomedircon. # @@ -15,7 +15,7 @@ # and a user process should never be assigned the system user # identity. # -gen_user(system_u,, system_r, s0, s0 - mls_systemhigh, mcs_allcats) +gen_user(system_u,, system_r unconfined_u, s0, s0 - mls_systemhigh, mcs_allcats) # # user_u is a generic user identity for Linux users who have no @@ -25,11 +25,8 @@ # permit any access to such users, then remove this entry. # gen_user(user_u, user, user_r, s0, s0) -gen_user(staff_u, staff, staff_r sysadm_r ifdef(`enable_mls',`secadm_r auditadm_r'), s0, s0 - mls_systemhigh, mcs_allcats) -gen_user(sysadm_u, sysadm, sysadm_r, s0, s0 - mls_systemhigh, mcs_allcats) - -# Until order dependence is fixed for users: -gen_user(unconfined_u, unconfined, unconfined_r, s0, s0 - mls_systemhigh, mcs_allcats) +gen_user(staff_u, user, staff_r system_r sysadm_r ifdef(`enable_mls',`secadm_r auditadm_r'), s0, s0 - mls_systemhigh, mcs_allcats) +gen_user(sysadm_u, user, sysadm_r, s0, s0 - mls_systemhigh, mcs_allcats) # # The following users correspond to Unix identities. @@ -38,8 +35,4 @@ # role should use the staff_r role instead of the user_r role when # not in the sysadm_r. # -ifdef(`direct_sysadm_daemon',` - gen_user(root, sysadm, sysadm_r staff_r ifdef(`enable_mls',`secadm_r auditadm_r') system_r, s0, s0 - mls_systemhigh, mcs_allcats) -',` - gen_user(root, sysadm, sysadm_r staff_r ifdef(`enable_mls',`secadm_r auditadm_r'), s0, s0 - mls_systemhigh, mcs_allcats) -') +gen_user(root, user, unconfined_r sysadm_r staff_r ifdef(`enable_mls',`secadm_r auditadm_r') system_r, s0, s0 - mls_systemhigh, mcs_allcats)