# Copyright (C) 2005 Tresys Technology, LLC

## <module name="rpm" layer="system">

## <summary>Policy for the RPM package manager.</summary>

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

## <interface name="rpm_transition">

##	<description>

##		Execute rpm programs in the rpm domain.

##	</description>

##	<parameter name="domain">

##		The type of the process performing this action.

##	</parameter>

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

## </interface>

#

define(`rpm_transition',`

requires_block_template(`$0'_depend)

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

allow $1 rpm_t:process transition;

type_transition $1 rpm_exec_t:file rpm_t;

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

')

define(`rpm_transition_depend',`

type rpm_t, rpm_exec_t;

class file { getattr read execute };

class process { transition noatsecure siginh rlimitinh };

')

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

## <interface name="rpm_transition_add_role_use_terminal">

##	<description>

##		Execute rpm programs in the rpm domain.

##	</description>

##	<parameter name="domain">

##		The type of the process performing this action.

##	</parameter>

##	<parameter name="role">

##		The role to allow the rpm domain.

##	</parameter>

##	<parameter name="terminal">

##		The type of the terminal allow the RPM domain to use.

##	</parameter>

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

## </interface>

#

define(`rpm_transition_add_role_use_terminal',`

requires_block_template(`$0'_depend)

rpm_transition($1)

role $2 types rpm_t;

role $2 types rpm_script_t;

allow rpm_t $3:chr_file { getattr read write ioctl };

')

define(`rpm_transition_add_role_use_terminal_depend',`

type rpm_t, rpm_script_t;

class chr_file { getattr read write ioctl };

')

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

## <interface name="rpm_use_file_descriptors">

##	<description>

##		Inherit and use file descriptors from RPM.

##	</description>

##	<parameter name="domain">

##		The type of the process performing this action.

##	</parameter>

##	<infoflow type="read" weight="1"/>

## </interface>

#

define(`rpm_use_file_descriptors',`

requires_block_template(`$0'_depend)

allow $1 rpm_t:fd use;

')

define(`rpm_use_file_descriptors_depend',`

type rpm_t;

class fd use;

')

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

## <interface name="rpm_read_pipe">

##	<description>

##		Read from a RPM pipe.

##	</description>

##	<parameter name="domain">

##		The type of the process performing this action.

##	</parameter>

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

## </interface>

#

define(`rpm_read_pipe',`

requires_block_template(`$0'_depend)

allow $1 rpm_t:fifo_file { getattr read };

')

define(`rpm_read_pipe_depend',`

type rpm_t;

class fifo_file { getattr read };

')

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

#

# rpm_read_library_state(domain)

#

define(`rpm_read_library_state',`

requires_block_template(`$0'_depend)

allow $1 rpm_var_lib_t:dir { getattr read search };

allow $1 rpm_var_lib_t:file { read getattr };

allow $1 rpm_var_lib_t:lnk_file { getattr read };

')

define(`kernel_read_system_state_depend',`

type proc_t;

class dir { search getattr read };

class lnk_file { getattr read };

class file { getattr read };

')

## </module>