policy_module(zebra, 1.12.0) ######################################## # # Declarations # ## ##

## Allow zebra daemon to write it configuration files ##

##
# gen_tunable(allow_zebra_write_config, false) type zebra_t; type zebra_exec_t; init_daemon_domain(zebra_t, zebra_exec_t) type zebra_conf_t; files_type(zebra_conf_t) type zebra_initrc_exec_t; init_script_file(zebra_initrc_exec_t) type zebra_log_t; logging_log_file(zebra_log_t) type zebra_tmp_t; files_tmp_file(zebra_tmp_t) type zebra_var_run_t; files_pid_file(zebra_var_run_t) ######################################## # # Local policy # allow zebra_t self:capability { setgid setuid net_admin net_raw }; dontaudit zebra_t self:capability sys_tty_config; allow zebra_t self:process { signal_perms getcap setcap }; allow zebra_t self:file rw_file_perms; allow zebra_t self:unix_dgram_socket create_socket_perms; allow zebra_t self:unix_stream_socket { connectto create_stream_socket_perms }; allow zebra_t self:netlink_route_socket rw_netlink_socket_perms; allow zebra_t self:tcp_socket { connect connected_stream_socket_perms }; allow zebra_t self:udp_socket create_socket_perms; allow zebra_t self:rawip_socket create_socket_perms; allow zebra_t zebra_conf_t:dir list_dir_perms; read_files_pattern(zebra_t, zebra_conf_t, zebra_conf_t) read_lnk_files_pattern(zebra_t, zebra_conf_t, zebra_conf_t) allow zebra_t zebra_log_t:dir setattr; manage_files_pattern(zebra_t, zebra_log_t, zebra_log_t) manage_sock_files_pattern(zebra_t, zebra_log_t, zebra_log_t) logging_log_filetrans(zebra_t, zebra_log_t, { sock_file file dir }) # /tmp/.bgpd is such a bad idea! allow zebra_t zebra_tmp_t:sock_file manage_sock_file_perms; files_tmp_filetrans(zebra_t, zebra_tmp_t, sock_file) manage_dirs_pattern(zebra_t, zebra_var_run_t, zebra_var_run_t) manage_files_pattern(zebra_t, zebra_var_run_t, zebra_var_run_t) manage_sock_files_pattern(zebra_t, zebra_var_run_t, zebra_var_run_t) files_pid_filetrans(zebra_t, zebra_var_run_t, { dir file sock_file }) kernel_read_system_state(zebra_t) kernel_read_network_state(zebra_t) kernel_read_kernel_sysctls(zebra_t) kernel_rw_net_sysctls(zebra_t) corenet_all_recvfrom_unlabeled(zebra_t) corenet_all_recvfrom_netlabel(zebra_t) corenet_tcp_sendrecv_generic_if(zebra_t) corenet_udp_sendrecv_generic_if(zebra_t) corenet_raw_sendrecv_generic_if(zebra_t) corenet_tcp_sendrecv_generic_node(zebra_t) corenet_udp_sendrecv_generic_node(zebra_t) corenet_raw_sendrecv_generic_node(zebra_t) corenet_tcp_sendrecv_all_ports(zebra_t) corenet_udp_sendrecv_all_ports(zebra_t) corenet_tcp_bind_generic_node(zebra_t) corenet_udp_bind_generic_node(zebra_t) corenet_tcp_bind_bgp_port(zebra_t) corenet_tcp_bind_zebra_port(zebra_t) corenet_udp_bind_router_port(zebra_t) corenet_tcp_connect_bgp_port(zebra_t) corenet_sendrecv_zebra_server_packets(zebra_t) corenet_sendrecv_router_server_packets(zebra_t) dev_associate_usbfs(zebra_var_run_t) dev_list_all_dev_nodes(zebra_t) dev_read_sysfs(zebra_t) dev_rw_zero(zebra_t) fs_getattr_all_fs(zebra_t) fs_search_auto_mountpoints(zebra_t) term_list_ptys(zebra_t) domain_use_interactive_fds(zebra_t) files_search_etc(zebra_t) files_read_etc_files(zebra_t) files_read_etc_runtime_files(zebra_t) logging_send_syslog_msg(zebra_t) miscfiles_read_localization(zebra_t) sysnet_read_config(zebra_t) userdom_dontaudit_use_unpriv_user_fds(zebra_t) userdom_dontaudit_search_user_home_dirs(zebra_t) tunable_policy(`allow_zebra_write_config',` manage_files_pattern(zebra_t, zebra_conf_t, zebra_conf_t) ') optional_policy(` nis_use_ypbind(zebra_t) ') optional_policy(` rpm_read_pipes(zebra_t) ') optional_policy(` seutil_sigchld_newrole(zebra_t) ') optional_policy(` udev_read_db(zebra_t) ') optional_policy(` unconfined_sigchld(zebra_t) ')