## <summary>libcg is a library that abstracts the control group file system in Linux.</summary>

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

## <summary>

##	Execute a domain transition to run

##	CG Clear.

## </summary>

## <param name="domain">

## <summary>

##	Domain allowed to transition.

## </summary>

## </param>

#

interface(`cgroup_domtrans_cgclear',`

	gen_require(`

		type cgclear_t, cgclear_exec_t;

	')

	domtrans_pattern($1, cgclear_exec_t, cgclear_t)

	corecmd_search_bin($1)

')

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

## <summary>

##	Execute a domain transition to run

##	CG config parser.

## </summary>

## <param name="domain">

## <summary>

##	Domain allowed to transition.

## </summary>

## </param>

#

interface(`cgroup_domtrans_cgconfig',`

	gen_require(`

		type cgconfig_t, cgconfig_exec_t;

	')

	domtrans_pattern($1, cgconfig_exec_t, cgconfig_t)

	corecmd_search_bin($1)

')

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

## <summary>

##	Execute a domain transition to run

##	CG config parser.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed to transition.

##	</summary>

## </param>

#

interface(`cgroup_initrc_domtrans_cgconfig',`

	gen_require(`

		type cgconfig_initrc_exec_t;

	')

	init_labeled_script_domtrans($1, cgconfig_initrc_exec_t)

')

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

## <summary>

##	Execute a domain transition to run

##	CG rules engine daemon.

## </summary>

## <param name="domain">

## <summary>

##	Domain allowed to transition.

## </summary>

## </param>

#

interface(`cgroup_domtrans_cgred',`

	gen_require(`

		type cgred_t, cgred_exec_t;

	')

	domtrans_pattern($1, cgred_exec_t, cgred_t)

	corecmd_search_bin($1)

')

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

## <summary>

##	Execute a domain transition to run

## 	CG rules engine daemon.

##	domain.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed to transition.

##	</summary>

## </param>

#

interface(`cgroup_initrc_domtrans_cgred',`

	gen_require(`

		type cgred_initrc_exec_t;

	')

	init_labeled_script_domtrans($1, cgred_initrc_exec_t)

')

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

## <summary>

##	Execute a domain transition to

##	run CG Clear and allow the

##	specified role the CG Clear

##	domain.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed to transition.

##	</summary>

## </param>

## <param name="role">

##	<summary>

##	Role allowed access.

##	</summary>

## </param>

## <rolecap/>

#

interface(`cgroup_run_cgclear',`

	gen_require(`

		type cgclear_t;

	')

	cgroup_domtrans_cgclear($1)

	role $2 types cgclear_t;

')

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

## <summary>

##	Connect to CG rules engine daemon

##	over unix stream sockets.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`cgroup_stream_connect_cgred', `

	gen_require(`

		type cgred_var_run_t, cgred_t;

	')

	stream_connect_pattern($1, cgred_var_run_t, cgred_var_run_t, cgred_t)

	files_search_pids($1)

')

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

## <summary>

##	All of the rules required to administrate

##	an cgroup environment.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

## <param name="role">

##	<summary>

##	Role allowed access.

##	</summary>

## </param>

## <rolecap/>

#

interface(`cgroup_admin',`

	gen_require(`

		type cgred_t, cgconfig_t, cgred_var_run_t;

		type cgconfig_etc_t, cgconfig_initrc_exec_t, cgred_initrc_exec_t;

		type cgrules_etc_t, cgclear_t;

	')

	allow $1 cgclear_t:process signal_perms;

	ps_process_pattern($1, cgclear_t)

	tunable_policy(`deny_ptrace',`',`

		allow $1 cgclear_t:process ptrace;

	')

	allow $1 cgconfig_t:process signal_perms;

	ps_process_pattern($1, cgconfig_t)

	tunable_policy(`deny_ptrace',`',`

		allow $1 cgconfig_t:process ptrace;

	')

	allow $1 cgred_t:process signal_perms;

	ps_process_pattern($1, cgred_t)

	tunable_policy(`deny_ptrace',`',`

		allow $1 cgred_t:process ptrace;

	')

	admin_pattern($1, { cgconfig_etc_t cgrules_etc_t })

	files_list_etc($1)

	admin_pattern($1, cgred_var_run_t)

	files_list_pids($1)

	cgroup_initrc_domtrans_cgconfig($1)

	cgroup_initrc_domtrans_cgred($1)

	domain_system_change_exemption($1)

	role_transition $2 { cgconfig_initrc_exec_t cgred_initrc_exec_t } system_r;

	allow $2 system_r;

	cgroup_run_cgclear($1, $2)

')