policy_module(mpd, 1.0.4)

########################################

#

# Declarations

#

## <desc>

##	

##	Determine whether mpd can traverse

##	user home directories.

##	

## </desc>

gen_tunable(mpd_enable_homedirs, false)

## <desc>

##	

##	Determine whether mpd can use

##	cifs file systems.

##	

## </desc>

gen_tunable(mpd_use_cifs, false)

## <desc>

##	

##	Determine whether mpd can use

##	nfs file systems.

##	

## </desc>

gen_tunable(mpd_use_nfs, false)

type mpd_t;

type mpd_exec_t;

init_daemon_domain(mpd_t, mpd_exec_t)

application_executable_file(mpd_exec_t)

type mpd_data_t;

files_type(mpd_data_t)

type mpd_etc_t;

files_config_file(mpd_etc_t)

type mpd_initrc_exec_t;

init_script_file(mpd_initrc_exec_t)

type mpd_log_t;

logging_log_file(mpd_log_t)

type mpd_tmp_t;

files_tmp_file(mpd_tmp_t)

type mpd_tmpfs_t;

files_tmpfs_file(mpd_tmpfs_t)

optional_policy(`

	pulseaudio_tmpfs_content(mpd_tmpfs_t)

')

type mpd_var_lib_t;

files_type(mpd_var_lib_t)

type mpd_user_data_t;

userdom_user_home_content(mpd_user_data_t) # customizable

########################################

#

# Local policy

#

allow mpd_t self:capability { dac_override kill setgid setuid };

allow mpd_t self:process { getsched setsched setrlimit signal signull };

allow mpd_t self:fifo_file rw_fifo_file_perms;

allow mpd_t self:unix_stream_socket { accept connectto listen };

allow mpd_t self:unix_dgram_socket sendto;

allow mpd_t self:tcp_socket { accept listen };

allow mpd_t self:netlink_kobject_uevent_socket create_socket_perms;

allow mpd_t self:unix_dgram_socket { create_socket_perms sendto };

allow mpd_t mpd_data_t:dir manage_dir_perms;

allow mpd_t mpd_data_t:file manage_file_perms;

allow mpd_t mpd_data_t:lnk_file read_lnk_file_perms;

read_files_pattern(mpd_t, mpd_etc_t, mpd_etc_t)

allow mpd_t mpd_log_t:dir setattr_dir_perms;

append_files_pattern(mpd_t, mpd_log_t, mpd_log_t)

create_files_pattern(mpd_t, mpd_log_t, mpd_log_t)

setattr_files_pattern(mpd_t, mpd_log_t, mpd_log_t)

logging_log_filetrans(mpd_t, mpd_log_t, { dir file })

manage_dirs_pattern(mpd_t, mpd_tmp_t, mpd_tmp_t)

manage_files_pattern(mpd_t, mpd_tmp_t, mpd_tmp_t)

manage_sock_files_pattern(mpd_t, mpd_tmp_t, mpd_tmp_t)

files_tmp_filetrans(mpd_t, mpd_tmp_t, { dir file sock_file })

allow mpd_t mpd_tmpfs_t:file manage_file_perms;

fs_tmpfs_filetrans(mpd_t, mpd_tmpfs_t, file)

allow mpd_t mpd_user_data_t:dir list_dir_perms;

allow mpd_t mpd_user_data_t:file read_file_perms;

allow mpd_t mpd_user_data_t:lnk_file read_lnk_file_perms;

manage_dirs_pattern(mpd_t, mpd_var_lib_t, mpd_var_lib_t)

manage_files_pattern(mpd_t, mpd_var_lib_t, mpd_var_lib_t)

manage_lnk_files_pattern(mpd_t, mpd_var_lib_t, mpd_var_lib_t)

files_var_lib_filetrans(mpd_t, mpd_var_lib_t, dir)

kernel_getattr_proc(mpd_t)

kernel_read_system_state(mpd_t)

kernel_read_kernel_sysctls(mpd_t)

corecmd_exec_bin(mpd_t)

corenet_all_recvfrom_netlabel(mpd_t)

corenet_tcp_sendrecv_generic_if(mpd_t)

corenet_tcp_sendrecv_generic_node(mpd_t)

corenet_tcp_bind_generic_node(mpd_t)

corenet_sendrecv_mpd_server_packets(mpd_t)

corenet_tcp_bind_mpd_port(mpd_t)

corenet_tcp_sendrecv_mpd_port(mpd_t)

corenet_sendrecv_soundd_server_packets(mpd_t)

corenet_tcp_bind_soundd_port(mpd_t)

corenet_sendrecv_soundd_client_packets(mpd_t)

corenet_tcp_connect_soundd_port(mpd_t)

corenet_tcp_sendrecv_soundd_port(mpd_t)

corenet_sendrecv_http_client_packets(mpd_t)

corenet_tcp_connect_http_port(mpd_t)

corenet_tcp_sendrecv_http_port(mpd_t)

corenet_sendrecv_http_cache_client_packets(mpd_t)

corenet_tcp_connect_http_cache_port(mpd_t)

corenet_tcp_sendrecv_http_cache_port(mpd_t)

dev_read_urand(mpd_t)

dev_read_sound(mpd_t)

dev_write_sound(mpd_t)

dev_read_sysfs(mpd_t)

fs_getattr_all_fs(mpd_t)

fs_list_inotifyfs(mpd_t)

fs_rw_anon_inodefs_files(mpd_t)

fs_search_auto_mountpoints(mpd_t)

auth_use_nsswitch(mpd_t)

logging_send_syslog_msg(mpd_t)

userdom_read_home_audio_files(mpd_t)

userdom_read_user_tmpfs_files(mpd_t)

userdom_home_reader(mpd_t)

tunable_policy(`mpd_enable_homedirs',`

	userdom_search_user_home_dirs(mpd_t)

')

tunable_policy(`mpd_enable_homedirs && use_nfs_home_dirs',`

	fs_read_nfs_files(mpd_t)

	fs_read_nfs_symlinks(mpd_t)

')

tunable_policy(`mpd_enable_homedirs && use_samba_home_dirs',`

	fs_read_cifs_files(mpd_t)

	fs_read_cifs_symlinks(mpd_t)

')

tunable_policy(`mpd_use_cifs',`

	fs_manage_cifs_dirs(mpd_t)

	fs_manage_cifs_files(mpd_t)

	fs_manage_cifs_symlinks(mpd_t)

')

tunable_policy(`mpd_use_nfs',`

	fs_manage_nfs_dirs(mpd_t)

	fs_manage_nfs_files(mpd_t)

	fs_manage_nfs_symlinks(mpd_t)

')

optional_policy(`

	alsa_read_rw_config(mpd_t)

')

optional_policy(`

	dbus_system_bus_client(mpd_t)

	optional_policy(`

		consolekit_dbus_chat(mpd_t)

	')

')

optional_policy(`

	pulseaudio_domtrans(mpd_t)

')

optional_policy(`

	rpc_search_nfs_state_data(mpd_t)

')

optional_policy(`

    #needed by pulseaudio

    systemd_read_logind_sessions_files(mpd_t)

    systemd_login_read_pid_files(mpd_t)

')

optional_policy(`

	rtkit_daemon_dontaudit_dbus_chat(mpd_t)

')

optional_policy(`

	udev_read_db(mpd_t)

')

optional_policy(`

	xserver_stream_connect(mpd_t)

	xserver_read_xdm_pid(mpd_t)

')