## <summary>Music Player Daemon.</summary>

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

## <summary>

##	Role access for mpd.

## </summary>

## <param name="role">

##	<summary>

##	Role allowed access.

##	</summary>

## </param>

## <param name="domain">

##	<summary>

##	User domain for the role.

##	</summary>

## </param>

#

template(`mpd_role',`

	refpolicywarn(`$0($*) has been deprecated')

')

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

## <summary>

##	Execute a domain transition to run mpd.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed to transition.

##	</summary>

## </param>

#

interface(`mpd_domtrans',`

	gen_require(`

		type mpd_t, mpd_exec_t;

	')

	corecmd_search_bin($1)

	domtrans_pattern($1, mpd_exec_t, mpd_t)

')

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

## <summary>

##	Execute mpd server in the mpd domain.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed to transition.

##	</summary>

## </param>

#

interface(`mpd_initrc_domtrans',`

	gen_require(`

		type mpd_initrc_exec_t;

	')

	init_labeled_script_domtrans($1, mpd_initrc_exec_t)

')

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

## <summary>

##	Read mpd data files.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`mpd_read_data_files',`

	gen_require(`

		type mpd_data_t;

	')

	mpd_search_lib($1)

	read_files_pattern($1, mpd_data_t, mpd_data_t)

')

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

## <summary>

##	Create, read, write, and delete

##	mpd data files.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`mpd_manage_data_files',`

	gen_require(`

		type mpd_data_t;

	')

	mpd_search_lib($1)

	manage_files_pattern($1, mpd_data_t, mpd_data_t)

')

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

## <summary>

##	Create, read, write, and delete

##	mpd user data content.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`mpd_manage_user_data_content',`

	gen_require(`

		type mpd_user_data_t;

	')

	userdom_search_user_home_dirs($1)

	allow $1 mpd_user_data_t:dir manage_dir_perms;

	allow $1 mpd_user_data_t:file manage_file_perms;

	allow $1 mpd_user_data_t:lnk_file manage_lnk_file_perms;

')

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

## <summary>

##	Relabel mpd user data content.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`mpd_relabel_user_data_content',`

	gen_require(`

		type mpd_user_data_t;

	')

	userdom_search_user_home_dirs($1)

	allow $1 mpd_user_data_t:dir relabel_dir_perms;

	allow $1 mpd_user_data_t:file relabel_file_perms;

	allow $1 mpd_user_data_t:lnk_file relabel_lnk_file_perms;

')

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

## <summary>

##	Create objects in user home

##	directories with the mpd user data type.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

## <param name="object_class">

##	<summary>

##	Class of the object being created.

##	</summary>

## </param>

## <param name="name" optional="true">

##	<summary>

##	The name of the object being created.

##	</summary>

## </param>

#

interface(`mpd_home_filetrans_user_data',`

	gen_require(`

		type mpd_user_data_t;

	')

	userdom_user_home_dir_filetrans($1, mpd_user_data_t, $2, $3)

')

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

## <summary>

##	Read mpd tmpfs files.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`mpd_read_tmpfs_files',`

	gen_require(`

		type mpd_tmpfs_t;

	')

	fs_search_tmpfs($1)

	read_files_pattern($1, mpd_tmpfs_t, mpd_tmpfs_t)

')

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

## <summary>

##	Create, read, write, and delete

##	mpd tmpfs files.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`mpd_manage_tmpfs_files',`

	gen_require(`

		type mpd_tmpfs_t;

	')

	fs_search_tmpfs($1)

	manage_files_pattern($1, mpd_tmpfs_t, mpd_tmpfs_t)

	manage_lnk_files_pattern($1, mpd_tmpfs_t, mpd_tmpfs_t)

')

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

## <summary>

##	Search mpd lib directories.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`mpd_search_lib',`

	gen_require(`

		type mpd_var_lib_t;

	')

	files_search_var_lib($1)

	allow $1 mpd_var_lib_t:dir search_dir_perms;

')

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

## <summary>

##	Read mpd lib files.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`mpd_read_lib_files',`

	gen_require(`

		type mpd_var_lib_t;

	')

	files_search_var_lib($1)

	read_files_pattern($1, mpd_var_lib_t, mpd_var_lib_t)

')

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

## <summary>

##	Create, read, write, and delete

##	mpd lib files.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`mpd_manage_lib_files',`

	gen_require(`

		type mpd_var_lib_t;

	')

	files_search_var_lib($1)

	manage_files_pattern($1, mpd_var_lib_t, mpd_var_lib_t)

')

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

## <summary>

##	Create specified objects in mpd

##	lib directories with a private type.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

## <param name="private type">

##	<summary>

##	The type of the object to be created.

##	</summary>

## </param>

## <param name="object">

##	<summary>

##	The object class of the object being created.

##	</summary>

## </param>

## <param name="name" optional="true">

##	<summary>

##	The name of the object being created.

##	</summary>

## </param>

#

interface(`mpd_var_lib_filetrans',`

	gen_require(`

		type mpd_var_lib_t;

	')

	files_search_var_lib($1)

	filetrans_pattern($1, mpd_var_lib_t, $2, $3, $4)

')

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

## <summary>

##	Create, read, write, and delete

##	mpd lib dirs.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`mpd_manage_lib_dirs',`

	gen_require(`

		type mpd_var_lib_t;

	')

	files_search_var_lib($1)

	manage_dirs_pattern($1, mpd_var_lib_t, mpd_var_lib_t)

')

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

## <summary>

##	All of the rules required to

##	administrate an mpd environment.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

## <param name="role">

##	<summary>

##	Role allowed access.

##	</summary>

## </param>

## <rolecap/>

#

interface(`mpd_admin',`

	gen_require(`

		type mpd_t, mpd_initrc_exec_t, mpd_etc_t;

		type mpd_data_t, mpd_log_t, mpd_var_lib_t;

		type mpd_tmpfs_t, mpd_tmp_t, mpd_user_data_t;

	')

	allow $1 mpd_t:process signal_perms;

	ps_process_pattern($1, mpd_t)

	tunable_policy(`deny_ptrace',`',`

		allow $1 mpd_t:process ptrace;

	')

	mpd_initrc_domtrans($1)

	domain_system_change_exemption($1)

	role_transition $2 mpd_initrc_exec_t system_r;

	allow $2 system_r;

	files_search_etc($1)

	admin_pattern($1, mpd_etc_t)

	files_search_var_lib($1)

	admin_pattern($1, { mpd_data_t mpd_user_data_t mpd_var_lib_t })

	logging_search_logs($1)

	admin_pattern($1, mpd_log_t)

	files_search_tmp($1)

	admin_pattern($1, mpd_tmp_t)

	fs_search_tmpfs($1)

	admin_pattern($1, mpd_tmpfs_t)

')