## <summary>Telepathy communications framework.</summary>

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

## <summary>

##	Creates basic types for telepathy

##	domain

## </summary>

## <param name="prefix">

##	<summary>

##	Prefix for the domain.

##	</summary>

## </param>

#

template(`telepathy_domain_template',`

	gen_require(`

		attribute telepathy_domain;

		attribute telepathy_executable;

	')

	type telepathy_$1_t, telepathy_domain;

	type telepathy_$1_exec_t, telepathy_executable;

	application_domain(telepathy_$1_t, telepathy_$1_exec_t)

	ubac_constrained(telepathy_$1_t)

	type telepathy_$1_tmp_t;

	userdom_user_tmp_file(telepathy_$1_tmp_t)

	kernel_read_system_state(telepathy_$1_t)

	auth_use_nsswitch(telepathy_$1_t)

')

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

## <summary>

##	Role access for telepathy domains

##	that executes via dbus-session

## </summary>

## <param name="user_role">

##	<summary>

##	The role associated with the user domain.

##	</summary>

## </param>

## <param name="user_domain">

##	<summary>

##	The type of the user domain.

##	</summary>

## </param>

## <param name="domain_prefix">

##	<summary>

##	User domain prefix to be used.

##	</summary>

## </param>

#

template(`telepathy_role',`

	gen_require(`

		attribute telepathy_domain;

		type telepathy_gabble_t, telepathy_sofiasip_t, telepathy_idle_t;

		type telepathy_mission_control_t, telepathy_salut_t, telepathy_sunshine_t;

		type telepathy_stream_engine_t, telepathy_msn_t, telepathy_gabble_exec_t;

		type telepathy_sofiasip_exec_t, telepathy_idle_exec_t;

		type telepathy_logger_t, telepathy_logger_exec_t;

		type telepathy_mission_control_exec_t, telepathy_salut_exec_t;

		type telepathy_sunshine_exec_t, telepathy_stream_engine_exec_t;

		type telepathy_msn_exec_t;

	')

	role $1 types telepathy_domain;

	allow $2 telepathy_domain:process signal_perms;

	ps_process_pattern($2, telepathy_domain)

	telepathy_gabble_stream_connect($2)

	telepathy_msn_stream_connect($2)

	telepathy_salut_stream_connect($2)

	dbus_session_domain($3, telepathy_gabble_exec_t, telepathy_gabble_t)

	dbus_session_domain($3, telepathy_sofiasip_exec_t, telepathy_sofiasip_t)

	dbus_session_domain($3, telepathy_idle_exec_t, telepathy_idle_t)

	dbus_session_domain($3, telepathy_logger_exec_t, telepathy_logger_t)

	dbus_session_domain($3, telepathy_mission_control_exec_t, telepathy_mission_control_t)

	dbus_session_domain($3, telepathy_salut_exec_t, telepathy_salut_t)

	dbus_session_domain($3, telepathy_sunshine_exec_t, telepathy_sunshine_t)

	dbus_session_domain($3, telepathy_stream_engine_exec_t, telepathy_stream_engine_t)

	dbus_session_domain($3, telepathy_msn_exec_t, telepathy_msn_t)

	telepathy_dbus_chat($2)

')

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

## <summary>

##	Stream connect to Telepathy Gabble

## </summary>

## <param name="domain">

## 	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`telepathy_gabble_stream_connect', `

	gen_require(`

		type telepathy_gabble_t, telepathy_gabble_tmp_t;

	')

	stream_connect_pattern($1, telepathy_gabble_tmp_t, telepathy_gabble_tmp_t, telepathy_gabble_t)

	files_search_tmp($1)

')

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

## <summary>

##	Send DBus messages to and from

##	Telepathy Gabble.

## </summary>

## <param name="domain">

## 	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`telepathy_gabble_dbus_chat', `

	gen_require(`

		type telepathy_gabble_t;

		class dbus send_msg;

	')

	allow $1 telepathy_gabble_t:dbus send_msg;

	allow telepathy_gabble_t $1:dbus send_msg;

')

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

## <summary>

##	Read telepathy mission control state.

## </summary>

## <param name="domain">

## 	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`telepathy_mission_control_read_state',`

	gen_require(`

		type telepathy_mission_control_t;

	')

	kernel_search_proc($1)

	ps_process_pattern($1, telepathy_mission_control_t)

')

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

## <summary>

##	Stream connect to telepathy MSN managers

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`telepathy_msn_stream_connect', `

	gen_require(`

		type telepathy_msn_t, telepathy_msn_tmp_t;

	')

	stream_connect_pattern($1, telepathy_msn_tmp_t, telepathy_msn_tmp_t, telepathy_msn_t)

	files_search_tmp($1)

')

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

## <summary>

##	Stream connect to Telepathy Salut

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`telepathy_salut_stream_connect', `

	gen_require(`

		type telepathy_salut_t, telepathy_salut_tmp_t;

	')

	stream_connect_pattern($1, telepathy_salut_tmp_t, telepathy_salut_tmp_t, telepathy_salut_t)

	files_search_tmp($1)

')

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

## <summary>

##	Send DBus messages to and from

##	all Telepathy domain.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`telepathy_dbus_chat',`

	gen_require(`

		attribute telepathy_domain;

		class dbus send_msg;

	')

	allow $1 telepathy_domain:dbus send_msg;

	allow telepathy_domain $1:dbus send_msg;

')

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

## <summary>

##	Execute telepathy executable

##	in the specified domain.

## </summary>

## <desc>

##	

##	Execute a telepathy executable

##	in the specified domain.  This allows

##	the specified domain to execute any file

##	on these filesystems in the specified

##	domain. 

##	

##	

##	No interprocess communication (signals, pipes,

##	etc.) is provided by this interface since

##	the domains are not owned by this module.

##	

## </desc>

## <param name="domain">

##	<summary>

##	Domain allowed to transition.

##	</summary>

## </param>

## <param name="target_domain">

##	<summary>

##	The type of the new process.

##	</summary>

## </param>

#

interface(`telepathy_command_domtrans', `

	gen_require(`

		attribute telepathy_executable;

	')

	allow $2 telepathy_executable:file entrypoint;

	domain_transition_pattern($1, telepathy_executable, $2)

	type_transition $1 telepathy_executable:process $2;

	# needs to dbus chat with unconfined_t and unconfined_dbusd_t

	optional_policy(`

		telepathy_dbus_chat($1)

		telepathy_dbus_chat($2)

	')

')

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

## <summary>

##	Create telepathy content in the user home directory

##	with an correct label.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`telepathy_filetrans_home_content',`

	gen_require(`

		type telepathy_mission_control_cache_home_t;

		type telepathy_mission_control_home_t;

		type telepathy_logger_cache_home_t;

		type telepathy_gabble_cache_home_t;

		type telepathy_sunshine_home_t;

		type telepathy_logger_data_home_t;

		type telepathy_cache_home_t, telepathy_data_home_t;

		type telepathy_mission_control_data_home_t;

	')

	filetrans_pattern($1, telepathy_cache_home_t, telepathy_logger_cache_home_t, dir, "logger")

	filetrans_pattern($1, telepathy_cache_home_t, telepathy_logger_cache_home_t, file, "sqlite-data-journal")

	filetrans_pattern($1, telepathy_cache_home_t, telepathy_gabble_cache_home_t, dir, "gabble")

	filetrans_pattern($1, telepathy_data_home_t, telepathy_mission_control_data_home_t, dir, "mission-control")

	userdom_user_home_dir_filetrans($1, telepathy_mission_control_home_t, dir, ".mission-control")

	userdom_user_home_dir_filetrans($1, telepathy_sunshine_home_t, dir, ".telepathy-sunshine")

	gnome_cache_filetrans($1, telepathy_mission_control_cache_home_t, file, ".mc_connections")

	gnome_cache_filetrans($1, telepathy_gabble_cache_home_t, dir, "gabble")

	gnome_cache_filetrans($1, telepathy_gabble_cache_home_t, dir, "wocky")

	gnome_cache_filetrans($1, telepathy_cache_home_t, dir, "telepathy")

	gnome_data_filetrans($1, telepathy_logger_data_home_t, dir, "TpLogger")

	gnome_data_filetrans($1, telepathy_data_home_t, dir, "telepathy")

')

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

## <summary>

##	Execute telepathy in the caller domain.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`telepathy_exec',`

	gen_require(`

		attribute telepathy_executable;

	')

	corecmd_search_bin($1)

	can_exec($1, telepathy_executable)

')