## <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>
##	Connect to mpd over a unix stream socket.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`mpd_stream_connect',`
	gen_require(`
		type mpd_t, mpd_var_run_t;
	')

	files_search_pids($1)
	stream_connect_pattern($1, mpd_var_run_t, mpd_var_run_t, mpd_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)
')