## <summary>Hardware abstraction layer.</summary>

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

## <summary>

##	Execute hal in the hal domain.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed to transition.

##	</summary>

## </param>

#

interface(`hal_domtrans',`

	gen_require(`

		type hald_t, hald_exec_t;

	')

	corecmd_search_bin($1)

	domtrans_pattern($1, hald_exec_t, hald_t)

')

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

## <summary>

##	Get attributes of hald processes.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`hal_getattr',`

	gen_require(`

		type hald_t;

	')

	allow $1 hald_t:process getattr;

')

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

## <summary>

##	Read hal process state files.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`hal_read_state',`

	gen_require(`

		type hald_t;

	')

	ps_process_pattern($1, hald_t)

')

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

## <summary>

##	Trace hald processes.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`hal_ptrace',`

	gen_require(`

		type hald_t;

	')

	allow $1 hald_t:process ptrace;

')

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

## <summary>

##	Inherit and use hald file descriptors.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`hal_use_fds',`

	gen_require(`

		type hald_t;

	')

	allow $1 hald_t:fd use; 

')

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

## <summary>

##	Do not audit attempts to inherited

##	and use hald file descriptors.

## </summary>

## <param name="domain">

##	<summary>

##	Domain to not audit.

##	</summary>

## </param>

#

interface(`hal_dontaudit_use_fds',`

	gen_require(`

		type hald_t;

	')

	dontaudit $1 hald_t:fd use; 

')

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

## <summary>

##	Read and write hald unnamed pipes.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`hal_rw_pipes',`

	gen_require(`

		type hald_t;

	')

	allow $1 hald_t:fifo_file rw_fifo_file_perms; 

')

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

## <summary>

##	Do not audit attempts to read and

##	write hald unnamed pipes.

## </summary>

## <param name="domain">

##	<summary>

##	Domain to not audit.

##	</summary>

## </param>

#

interface(`hal_dontaudit_rw_pipes',`

	gen_require(`

		type hald_t;

	')

	dontaudit $1 hald_t:fifo_file rw_fifo_file_perms; 

')

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

## <summary>

##	Send to hald over a unix domain

##	datagram socket.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`hal_dgram_send',`

	gen_require(`

		type hald_t, hald_var_lib_t;

	')

	files_search_var_lib($1)

	dgram_send_pattern($1, hald_var_lib_t, hald_var_lib_t, hald_t)

')

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

## <summary>

##	Send to hald over a unix domain

##	stream socket.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`hal_stream_connect',`

	gen_require(`

		type hald_t, hald_var_lib_t;

	')

	files_search_var_lib($1)

	stream_connect_pattern($1, hald_var_lib_t, hald_var_lib_t, hald_t)

')

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

## <summary>

##	Do not audit attempts to read and

##	write hald unix datagram sockets.

## </summary>

## <param name="domain">

##	<summary>

##	Domain to not audit.

##	</summary>

## </param>

#

interface(`hal_dontaudit_rw_dgram_sockets',`

	gen_require(`

		type hald_t;

	')

	dontaudit $1 hald_t:unix_dgram_socket { read write };

')

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

## <summary>

##	Send messages to hald over dbus.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`hal_dbus_send',`

	gen_require(`

		type hald_t;

		class dbus send_msg;

	')

	allow $1 hald_t:dbus send_msg;

')

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

## <summary>

##	Send and receive messages from

##	hald over dbus.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`hal_dbus_chat',`

	gen_require(`

		type hald_t;

		class dbus send_msg;

	')

	allow $1 hald_t:dbus send_msg;

	allow hald_t $1:dbus send_msg;

')

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

## <summary>

##	Execute hal mac in the hal mac domain.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed to transition.

##	</summary>

## </param>

#

interface(`hal_domtrans_mac',`

	gen_require(`

		type hald_mac_t, hald_mac_exec_t;

	')

	corecmd_search_bin($1)

	domtrans_pattern($1, hald_mac_exec_t, hald_mac_t)

')

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

## <summary>

##	Write hald log files.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`hal_write_log',`

	gen_require(`

		type hald_log_t;

	')

	logging_search_logs($1)

	write_files_pattern($1, hald_log_t, hald_log_t)

')

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

## <summary>

##	Do not audit attempts to write hald

##	log files.

## </summary>

## <param name="domain">

##	<summary>

##	Domain to not audit.

##	</summary>

## </param>

#

interface(`hal_dontaudit_write_log',`

	gen_require(`

		type hald_log_t;

	')

	dontaudit $1 hald_log_t:file { append write };

')

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

## <summary>

##	Create, read, write, and delete

##	hald log files.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`hal_manage_log',`

	gen_require(`

		type hald_log_t;

	')

	logging_search_logs($1)

	manage_files_pattern($1, hald_log_t, hald_log_t)

')

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

## <summary>

##	Read hald temporary files.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`hal_read_tmp_files',`

	gen_require(`

		type hald_tmp_t;

	')

	files_search_tmp($1)

	allow $1 hald_tmp_t:file read_file_perms;

')

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

## <summary>

##	Do not audit attempts to append

##	hald libraries files.

## </summary>

## <param name="domain">

##	<summary>

##	Domain to not audit.

##	</summary>

## </param>

#

interface(`hal_dontaudit_append_lib_files',`

	gen_require(`

		type hald_var_lib_t;

	')

	dontaudit $1 hald_var_lib_t:file append_file_perms;

')

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

## <summary>

##	Read hald pid files.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`hal_read_pid_files',`

	gen_require(`

		type hald_var_run_t;

	')

	files_search_pids($1)

	allow $1 hald_var_run_t:file read_file_perms;

')

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

## <summary>

##	Read and write hald pid files.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`hal_rw_pid_files',`

	gen_require(`

		type hald_var_run_t;

	')

	files_search_pids($1)

	allow $1 hald_var_run_t:file rw_file_perms;

')

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

## <summary>

##	Create, read, write, and delete

##	hald pid directories.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`hal_manage_pid_dirs',`

	gen_require(`

		type hald_var_run_t;

	')

	files_search_pids($1)

	manage_dirs_pattern($1, hald_var_run_t, hald_var_run_t)

')

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

## <summary>

##	Create, read, write, and delete

##	hald pid files.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`hal_manage_pid_files',`

	gen_require(`

		type hald_var_run_t;

	')

	files_search_pids($1)

	manage_files_pattern($1, hald_var_run_t, hald_var_run_t)

')