## <summary>Devicekit modular hardware abstraction layer</summary>

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

## <summary>

##	Execute a domain transition to run devicekit.

## </summary>

## <param name="domain">

## <summary>

##	Domain allowed to transition.

## </summary>

## </param>

#

interface(`devicekit_domtrans',`

	gen_require(`

		type devicekit_t, devicekit_exec_t;

	')

	domtrans_pattern($1, devicekit_exec_t, devicekit_t)

')

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

## <summary>

##	Execute a domain transition to run devicekit_disk.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed to transition.

##	</summary>

## </param>

#

interface(`devicekit_domtrans_disk',`

	gen_require(`

		type devicekit_disk_t, devicekit_disk_exec_t;

	')

	domtrans_pattern($1, devicekit_disk_exec_t, devicekit_disk_t)

')

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

## <summary>

##	Send to devicekit over a unix domain

##	datagram socket.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`devicekit_dgram_send',`

	gen_require(`

		type devicekit_t;

	')

	allow $1 devicekit_t:unix_dgram_socket sendto;

')

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

## <summary>

##	Send and receive messages from

##	devicekit over dbus.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`devicekit_dbus_chat',`

	gen_require(`

		type devicekit_t;

		class dbus send_msg;

	')

	allow $1 devicekit_t:dbus send_msg;

	allow devicekit_t $1:dbus send_msg;

')

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

## <summary>

##	Send and receive messages from

##	devicekit disk over dbus.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`devicekit_dbus_chat_disk',`

	gen_require(`

		type devicekit_disk_t;

		class dbus send_msg;

	')

	allow $1 devicekit_disk_t:dbus send_msg;

	allow devicekit_disk_t $1:dbus send_msg;

')

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

## <summary>

##	Use file descriptors for devicekit_disk.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`devicekit_use_fds_disk',`

	gen_require(`

		type devicekit_disk_t;

	')

	allow $1 devicekit_disk_t:fd use; 

')

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

## <summary>

##	Dontaudit Send and receive messages from

##	devicekit disk over dbus.

## </summary>

## <param name="domain">

##	<summary>

##	Domain to not audit.

##	</summary>

## </param>

#

interface(`devicekit_dontaudit_dbus_chat_disk',`

	gen_require(`

		type devicekit_disk_t;

		class dbus send_msg;

	')

	dontaudit $1 devicekit_disk_t:dbus send_msg;

	dontaudit devicekit_disk_t $1:dbus send_msg;

')

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

## <summary>

##	Send signal devicekit power

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`devicekit_signal_power',`

	gen_require(`

		type devicekit_power_t;

	')

	allow $1 devicekit_power_t:process signal;

')

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

## <summary>

##	Send and receive messages from

##	devicekit power over dbus.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`devicekit_dbus_chat_power',`

	gen_require(`

		type devicekit_power_t;

		class dbus send_msg;

	')

	allow $1 devicekit_power_t:dbus send_msg;

	allow devicekit_power_t $1:dbus send_msg;

')

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

## <summary>

##  Append inherited devicekit log files.

## </summary>

## <param name="domain">

##  <summary>

##  Domain allowed access.

##  </summary>

## </param>

#

interface(`devicekit_append_inherited_log_files',`

	gen_require(`

		type devicekit_var_log_t;

	')

	allow $1 devicekit_var_log_t:file append_inherited_file_perms;

')

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

## <summary>

##  Do not audit attempts to write the devicekit

##  log files.

## </summary>

## <param name="domain">

##  <summary>

##  Domain to not audit.

##  </summary>

## </param>

#

interface(`devicekit_dontaudit_rw_log',`

	gen_require(`

		type devicekit_var_log_t;

	')

	dontaudit $1 devicekit_var_log_t:file rw_file_perms;

')

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

## <summary>

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

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`devicekit_read_state_power',`

	gen_require(`

		type devicekit_power_t;

	')

	kernel_search_proc($1)

	ps_process_pattern($1, devicekit_power_t)

')

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

## <summary>

##	Read devicekit PID files.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`devicekit_read_pid_files',`

	gen_require(`

		type devicekit_var_run_t;

	')

	files_search_pids($1)

	read_files_pattern($1, devicekit_var_run_t, devicekit_var_run_t)

')

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

## <summary>

##	Do not audit attempts to read

##	devicekit PID files.

## </summary>

## <param name="domain">

##	<summary>

##	Domain to not audit.

##	</summary>

## </param>

#

interface(`devicekit_dontaudit_read_pid_files',`

	gen_require(` 

		type devicekit_var_run_t;

	')

	dontaudit $1 devicekit_var_run_t:file read_inherited_file_perms;

')

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

## <summary>

##	Manage devicekit PID files.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`devicekit_manage_pid_files',`

	gen_require(`

		type devicekit_var_run_t;

	')

	files_search_pids($1)

	manage_dirs_pattern($1, devicekit_var_run_t, devicekit_var_run_t)

	manage_files_pattern($1, devicekit_var_run_t, devicekit_var_run_t)

	files_pid_filetrans($1, devicekit_var_run_t, dir, "pm-utils")

')

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

## <summary>

##  Relabel devicekit LOG files.

## </summary>

## <param name="domain">

##  <summary>

##  Domain allowed access.

##  </summary>

## </param>

#

interface(`devicekit_relabel_log_files',`

    gen_require(`

        type devicekit_var_log_t;

    ')

    logging_search_logs($1)

    relabel_files_pattern($1, devicekit_var_log_t, devicekit_var_log_t)

')

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

## <summary>

##	Manage devicekit LOG files.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`devicekit_manage_log_files',`

	gen_require(`

		type devicekit_var_log_t;

	')

	logging_search_logs($1)

	manage_files_pattern($1, devicekit_var_log_t, devicekit_var_log_t)

	#logging_log_filetrans($1, devicekit_var_log_t, file, "pm-powersave.log")

	#logging_log_filetrans($1, devicekit_var_log_t, file, "pm-suspend.log")

')

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

## <summary>

##	All of the rules required to administrate

##	an devicekit environment

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

## <rolecap/>

#

interface(`devicekit_admin',`

	gen_require(`

		type devicekit_t, devicekit_disk_t, devicekit_power_t;

		type devicekit_var_lib_t, devicekit_var_run_t, devicekit_tmp_t;

	')

	allow $1 devicekit_t:process signal_perms;

	ps_process_pattern($1, devicekit_t)

	tunable_policy(`deny_ptrace',`',`

		allow $1 devicekit_t:process ptrace;

		allow $1 devicekit_disk_t:process ptrace;

		allow $1 devicekit_power_t:process ptrace;

	')

	allow $1 devicekit_disk_t:process signal_perms;

	ps_process_pattern($1, devicekit_disk_t)

	allow $1 devicekit_power_t:process signal_perms;

	ps_process_pattern($1, devicekit_power_t)

	admin_pattern($1, devicekit_tmp_t)

	files_list_tmp($1)

	admin_pattern($1, devicekit_var_lib_t)

	files_list_var_lib($1)

	admin_pattern($1, devicekit_var_run_t)

	files_list_pids($1)

')

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

## <summary>

##	Transition to devicekit named content

## </summary>

## <param name="domain">

##	<summary>

##      Domain allowed access.

##	</summary>

## </param>

#

interface(`devicekit_filetrans_named_content',`

	gen_require(`

		type devicekit_var_run_t, devicekit_var_log_t;

	')

	files_pid_filetrans($1, devicekit_var_run_t, dir, "pm-utils")

	#logging_log_filetrans($1, devicekit_var_log_t, file, "pm-powersave.log")

	#logging_log_filetrans($1, devicekit_var_log_t, file, "pm-suspend.log")

')