## <summary>Pulseaudio network sound server.</summary>

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

## <summary>

##	Role access for pulseaudio

## </summary>

## <param name="role">

##	<summary>

##	Role allowed access

##	</summary>

## </param>

## <param name="domain">

##	<summary>

##	User domain for the role

##	</summary>

## </param>

#

interface(`pulseaudio_role',`

	gen_require(`

		type pulseaudio_t, pulseaudio_exec_t;

		class dbus { acquire_svc send_msg };

	')

	role $1 types pulseaudio_t;

	# Transition from the user domain to the derived domain.

	domtrans_pattern($2, pulseaudio_exec_t, pulseaudio_t)

	ps_process_pattern($2, pulseaudio_t)

	allow pulseaudio_t $2:process { signal signull };

	allow $2 pulseaudio_t:process { signal signull sigkill };

	ps_process_pattern(pulseaudio_t, $2)

	allow pulseaudio_t $2:unix_stream_socket connectto;

	allow $2 pulseaudio_t:unix_stream_socket connectto;

	userdom_manage_tmp_role($1, pulseaudio_t)

	userdom_manage_tmpfs_role($1, pulseaudio_t)

	allow $2 pulseaudio_t:dbus send_msg;

	allow pulseaudio_t $2:dbus { acquire_svc send_msg };

')

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

## <summary>

##	Execute a domain transition to run pulseaudio.

## </summary>

## <param name="domain">

## <summary>

##	Domain allowed to transition.

## </summary>

## </param>

#

interface(`pulseaudio_domtrans',`

	gen_require(`

		attribute pulseaudio_client;

		type pulseaudio_t, pulseaudio_exec_t;

	')

	typeattribute $1 pulseaudio_client;

	corecmd_search_bin($1)

	domtrans_pattern($1, pulseaudio_exec_t, pulseaudio_t)

')

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

## <summary>

##	Execute pulseaudio in the pulseaudio domain, and

##	allow the specified role the pulseaudio domain.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed to transition.

##	</summary>

## </param>

## <param name="role">

##	<summary>

##	Role allowed access.

##	</summary>

## </param>

#

interface(`pulseaudio_run',`

	gen_require(`

		type pulseaudio_t;

	')

	pulseaudio_domtrans($1)

	role $2 types pulseaudio_t;

')

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

## <summary>

##	Execute a pulseaudio in the current domain.

## </summary>

## <param name="domain">

## <summary>

##	Domain allowed access.

## </summary>

## </param>

#

interface(`pulseaudio_exec',`

	gen_require(`

		type pulseaudio_exec_t;

	')

	can_exec($1, pulseaudio_exec_t)

')

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

## <summary>

##	Do not audit to execute a pulseaudio.

## </summary>

## <param name="domain">

## <summary>

##	Domain to not audit.

## </summary>

## </param>

#

interface(`pulseaudio_dontaudit_exec',`

	gen_require(`

		type pulseaudio_exec_t;

	')

	dontaudit $1 pulseaudio_exec_t:file exec_file_perms;

')

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

## <summary>

##	Send signull signal to pulseaudio

##	processes.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`pulseaudio_signull',`

	gen_require(`

		type pulseaudio_t;

	')

	allow $1 pulseaudio_t:process signull;

')

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

## <summary>

##	Connect to pulseaudio over a unix domain

##	stream socket.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`pulseaudio_stream_connect',`

	gen_require(`

		type pulseaudio_t, pulseaudio_var_run_t;

		type pulseaudio_home_t;

	')

	files_search_pids($1)

	allow $1 pulseaudio_t:process signull;

	allow pulseaudio_t $1:process signull;

	stream_connect_pattern($1, pulseaudio_var_run_t, pulseaudio_var_run_t, pulseaudio_t)

	stream_connect_pattern($1, pulseaudio_home_t, pulseaudio_home_t, pulseaudio_t)

')

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

## <summary>

##	Send and receive messages from

##	pulseaudio over dbus.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`pulseaudio_dbus_chat',`

	gen_require(`

		type pulseaudio_t;

		class dbus send_msg;

	')

	allow $1 pulseaudio_t:dbus send_msg;

	allow pulseaudio_t $1:dbus send_msg;

')

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

## <summary>

##	Set the attributes of the pulseaudio homedir.

## </summary>

## <param name="user_domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`pulseaudio_setattr_home_dir',`

	gen_require(`

		type pulseaudio_home_t;

	')

	allow $1 pulseaudio_home_t:dir setattr;

')

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

## <summary>

##	Read pulseaudio homedir files.

## </summary>

## <param name="user_domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`pulseaudio_read_home_files',`

	gen_require(`

		type pulseaudio_home_t;

	')

	userdom_search_user_home_dirs($1)

	read_files_pattern($1, pulseaudio_home_t, pulseaudio_home_t)

	read_lnk_files_pattern($1, pulseaudio_home_t, pulseaudio_home_t)

')

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

## <summary>

##	Read and write Pulse Audio files.

## </summary>

## <param name="user_domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`pulseaudio_rw_home_files',`

	gen_require(`

		type pulseaudio_home_t;

	')

	rw_files_pattern($1, pulseaudio_home_t, pulseaudio_home_t)

	read_lnk_files_pattern($1, pulseaudio_home_t, pulseaudio_home_t)

	userdom_search_user_home_dirs($1)

')

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

## <summary>

##	Create, read, write, and delete pulseaudio

##	home directory files.

## </summary>

## <param name="user_domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`pulseaudio_manage_home_files',`

	gen_require(`

		type pulseaudio_home_t;

	')

	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)

	pulseaudio_filetrans_home_content($1)

')

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

## <summary>

##	Create, read, write, and delete pulseaudio

##	home directory symlinks.

## </summary>

## <param name="user_domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`pulseaudio_manage_home_symlinks',`

	gen_require(`

		type pulseaudio_home_t;

	')

	userdom_search_user_home_dirs($1)

	manage_lnk_files_pattern($1, pulseaudio_home_t, pulseaudio_home_t)

')

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

## <summary>

##	Create pulseaudio content in the user home directory

##	with an correct label.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`pulseaudio_filetrans_home_content',`

	gen_require(`

		type pulseaudio_home_t;

	')

	userdom_user_home_dir_filetrans($1, pulseaudio_home_t, dir, ".pulse")

	userdom_user_home_dir_filetrans($1, pulseaudio_home_t, file, ".pulse-cookie")

	userdom_user_home_dir_filetrans($1, pulseaudio_home_t, file, ".esd_auth")

	optional_policy(`

		gnome_config_filetrans($1, pulseaudio_home_t, dir, "pulse")

	')

')

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

## <summary>

##	Create pulseaudio content in the admin home directory

##	with an correct label.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`pulseaudio_filetrans_admin_home_content',`

	gen_require(`

		type pulseaudio_home_t;

	')

	userdom_admin_home_dir_filetrans($1, pulseaudio_home_t, dir, ".pulse")

	userdom_admin_home_dir_filetrans($1, pulseaudio_home_t, file, ".pulse-cookie")

	userdom_admin_home_dir_filetrans($1, pulseaudio_home_t, file, ".esd_auth")

')

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

## <summary>

##  Make the specified tmpfs file type

##  pulseaudio tmpfs content.

## </summary>

## <param name="file_type">

##  <summary>

##  File type to make pulseaudio tmpfs content.

##  </summary>

## </param>

#

interface(`pulseaudio_tmpfs_content',`

    gen_require(`

        attribute pulseaudio_tmpfsfile;

    ')

    typeattribute $1 pulseaudio_tmpfsfile;

')

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

## <summary>

##	Allow the domain to read pulseaudio state files in /proc.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`pulseaudio_read_state',`

	gen_require(`

		type pulseaudio_t;

	')

	kernel_search_proc($1)

	ps_process_pattern($1, pulseaudio_t)

')