## <summary>Common UNIX printing system</summary>

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

## <summary>

##	Execute cups in the cups domain.

## </summary>

## <param name="domain">

##	The type of the process performing this action.

## </param>

#

interface(`cups_domtrans',`

	gen_require(`

		type cupsd_t, cupsd_exec_t;

	')

	domain_auto_trans($1,cupsd_exec_t,cupsd_t)

	allow $1 cupsd_t:fd use;

	allow cupsd_t $1:fd use;

	allow cupsd_t $1:fifo_file rw_file_perms;

	allow cupsd_t $1:process sigchld;

')

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

## <summary>

##	Send and receive messages from

##	cups over dbus.

## </summary>

## <param name="domain">

##	Domain allowed access.

## </param>

#

interface(`cups_dbus_chat',`

	gen_require(`

		type cupsd_t;

		class dbus send_msg;

	')

	allow $1 cupsd_t:dbus send_msg;

	allow cupsd_t $1:dbus send_msg;

')

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

## <summary>

##	Execute cups_config in the cups_config domain.

## </summary>

## <param name="domain">

##	The type of the process performing this action.

## </param>

#

interface(`cups_domtrans_config',`

	gen_require(`

		type cupsd_config_t, cupsd_config_exec_t;

	')

	domain_auto_trans($1,cupsd_config_exec_t,cupsd_config_t)

	allow $1 cupsd_config_t:fd use;

	allow cupsd_config_t $1:fd use;

	allow cupsd_config_t $1:fifo_file rw_file_perms;

	allow cupsd_config_t $1:process sigchld;

')

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

## <summary>

##	Send generic signals to the cups

##	configuration daemon.

## </summary>

## <param name="domain">

##	Domain allowed access.

## </param>

#

interface(`cups_signal_config',`

	gen_require(`

		type cupsd_config_t;

	')

	allow $1 cupsd_config_t:process signal;

')

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

## <summary>

##	Send and receive messages from

##	cupsd_config over dbus.

## </summary>

## <param name="domain">

##	Domain allowed access.

## </param>

#

interface(`cups_dbus_chat_config',`

	gen_require(`

		type cupsd_config_t;

		class dbus send_msg;

	')

	allow $1 cupsd_config_t:dbus send_msg;

	allow cupsd_config_t $1:dbus send_msg;

')

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

## <summary>

##	Read cups configuration files.

## </summary>

## <param name="domain">

##	Domain allowed access.

## </param>

#

interface(`cups_read_config',`

	gen_require(`

		type cupsd_etc_t, cupsd_rw_etc_t;

	')

	files_search_etc($1)

	allow $1 cupsd_etc_t:dir search_dir_perms;

	allow $1 cupsd_etc_t:file { getattr read };

	allow $1 cupsd_rw_etc_t:file { getattr read };

')

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

## <summary>

##	Read cups-writable configuration files.

## </summary>

## <param name="domain">

##	Domain allowed access.

## </param>

#

interface(`cups_read_rw_config',`

	gen_require(`

		type cupsd_etc_t, cupsd_rw_etc_t;

	')

	files_search_etc($1)

	allow $1 cupsd_etc_t:dir search_dir_perms;

	allow $1 cupsd_rw_etc_t:file { getattr read };

')

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

## <summary>

##	Read cups log files.

## </summary>

## <param name="domain">

##	Domain allowed access.

## </param>

#

interface(`cups_read_log',`

	gen_require(`

		type cupsd_log_t;

	')

	logging_search_logs($1)

	allow $1 cupsd_log_t:file { getattr read };

')

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

## <summary>

##	Connect to ptal over an unix domain stream socket.

## </summary>

## <param name="domain">

##	Domain allowed access.

## </param>

#

interface(`cups_stream_connect_ptal',`

	gen_require(`

		type ptal_t, ptal_var_run_t;

	')

	files_search_pids($1)

	allow $1 ptal_var_run_t:dir search;

	allow $1 ptal_var_run_t:sock_file write;

	allow $1 ptal_t:unix_stream_socket connectto;

')

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

## <summary>

##	Connect to cups over TCP.

## </summary>

## <param name="domain">

##	Domain allowed access.

## </param>

#

interface(`cups_tcp_connect',`

	gen_require(`

		type cupsd_t;

	')

	allow $1 cupsd_t:tcp_socket { connectto recvfrom };

	allow cupsd_t $1:tcp_socket { acceptfrom recvfrom };

	kernel_tcp_recvfrom($1)

')