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

## <summary>Policy for logical volume management programs.</summary>

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

## <interface name="lvm_transition">

##	<description>

##		Execute lvm programs in the lvm domain.

##	</description>

##	<parameter name="domain">

##		The type of the process performing this action.

##	</parameter>

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

## </interface>

#

define(`lvm_transition',`

requires_block_template(`$0'_depend)

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

allow $1 lvm_t:process transition;

type_transition $1 lvm_exec_t:process lvm_t;

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

allow $1 lvm_t:fd use;

allow lvm_t $1:fd use;

allow lvm_t $1:fifo_file rw_file_perms;

allow lvm_t $1:process sigchld;

')

define(`lvm_transition_depend',`

type lvm_t, lvm_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="lvm_transition_add_role_use_terminal">

##	<description>

##		Execute lvm programs in the lvm domain.

##	</description>

##	<parameter name="domain">

##		The type of the process performing this action.

##	</parameter>

##	<parameter name="role">

##		The role to allow the LVM domain.

##	</parameter>

##	<parameter name="terminal">

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

##	</parameter>

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

## </interface>

#

define(`lvm_transition_add_role_use_terminal',`

requires_block_template(`$0'_depend)

lvm_transition($1)

role $2 types lvm_t;

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

')

define(`lvm_transition_add_role_use_terminal_depend',`

type lvm_t;

class chr_file { getattr read write ioctl };

')

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

## <interface name="lvm_read_config">

##	<description>

##		Read LVM configuration files.

##	</description>

##	<parameter name="domain">

##		The type of the process performing this action.

##	</parameter>

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

## </interface>

#

define(`lvm_read_config',`

requires_block_template(`$0'_depend)

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

allow $1 lvm_etc_t:file { getattr read };

')

define(`lvm_read_config_depend',`

type lvm_t, lvm_exec_t;

class file { getattr read };

')

## </module>