selinux-policy/policy/modules/system/hotplug.if

## <summary>
## Policy for hotplug system, for supporting the
## connection and disconnection of devices at runtime.
## </summary>

########################################
## <summary>
##	Execute hotplug with a domain transition.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`hotplug_domtrans',`
	gen_require(`
		type hotplug_t, hotplug_exec_t;
	')

	corecmd_search_bin($1)
	domtrans_pattern($1, hotplug_exec_t, hotplug_t)
')

########################################
## <summary>
##	Execute hotplug in the caller domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`hotplug_exec',`
	gen_require(`
		type hotplug_t;
	')

	corecmd_search_bin($1)
	can_exec($1, hotplug_exec_t)
')

########################################
## <summary>
##	Inherit and use hotplug file descriptors.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`hotplug_use_fds',`
	gen_require(`
		type hotplug_t;
	')

	allow $1 hotplug_t:fd use;
')

########################################
## <summary>
##	Do not audit attempts to inherit
##	hotplug file descriptors.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`hotplug_dontaudit_use_fds',`
	gen_require(`
		type hotplug_t;
	')

	dontaudit $1 hotplug_t:fd use;
')

########################################
## <summary>
##	Do not audit attempts to search the
##	hotplug configuration directories.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`hotplug_dontaudit_search_config',`
	gen_require(`
		type hotplug_etc_t;
	')

	dontaudit $1 hotplug_etc_t:dir search;
')

########################################
## <summary>
##	Get the attributes of the hotplug configuration directory.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`hotplug_getattr_config_dirs',`
	gen_require(`
		type hotplug_etc_t;
	')

	allow $1 hotplug_etc_t:dir getattr;
')

########################################
## <summary>
##	Search the hotplug configuration directory.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`hotplug_search_config',`
	gen_require(`
		type hotplug_etc_t;
	')

	allow $1 hotplug_etc_t:dir search_dir_perms;
')

########################################
## <summary>
##	Read the configuration files for hotplug.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`hotplug_read_config',`
	gen_require(`
		type hotplug_etc_t;
	')

	files_search_etc($1)
	allow $1 hotplug_etc_t:dir list_dir_perms;
	read_files_pattern($1, hotplug_etc_t, hotplug_etc_t)
	read_lnk_files_pattern($1, hotplug_etc_t, hotplug_etc_t)
')

########################################
## <summary>
##	Search the hotplug PIDs.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`hotplug_search_pids',`
	gen_require(`
		type hotplug_var_run_t;
	')

	allow $1 hotplug_var_run_t:dir search_dir_perms;
	files_search_pids($1)
')