# Copyright (C) 2005 Tresys Technology, LLC

## <module name="dmesg" layer="keyservices">

## <summary>Policy for dmesg.</summary>

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

## <interface name="dmesg_transition">

##	<description>

##		Execute dmesg in the dmesg domain.

##	</description>

##	<parameter name="domain">

##		The type of the process performing this action.

##	</parameter>

##	<infoflow type="write" weight="10"/>

## </interface>

#

define(`dmesg_transition',`

requires_block_template(`$0'_depend)

allow $1 dmesg_exec_t:file { getattr read execute };

allow $1 dmesg_t:process transition;

type_transition $1 dmesg_exec_t:process dmesg_t;

dontaudit $1 dmesg_t:process { noatsecure siginh rlimitinh };

allow $1 dmesg_t:fd use;

allow dmesg_t $1:fd use;

allow dmesg_t $1:fifo_file rw_file_perms;

allow dmesg_t $1:process sigchld;

')

define(`dmesg_transition_depend',`

type dmesg_t, dmesg_exec_t;

class file { getattr read execute };

class process { transition noatsecure siginh rlimitinh sigchld };

class fd use;

class fifo_file rw_file_perms;

')

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

## <interface name="dmesg_execute">

##	<description>

##		Execute dmesg in the caller domain.

##	</description>

##	<parameter name="domain">

##		The type of the process performing this action.

##	</parameter>

##	<infoflow type="none"/>

## </interface>

#

define(`dmesg_execute',`

requires_block_template(`$0'_depend)

allow $1 dmesg_exec_t:file { getattr read execute execute_no_trans };

')

define(`dmesg_execute_depend',`

type dmesg_exec_t;

class file { getattr read execute execute_no_trans };

')

## </module>