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

########################################
## <summary>
##	Send generic signals to udev.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`udev_signal',`
	gen_require(`
		type udev_t;
	')

	allow $1 udev_t:process signal;
')

########################################
## <summary>
##	Execute udev in the udev domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`udev_domtrans',`
	gen_require(`
		type udev_t, udev_exec_t;
	')

	domtrans_pattern($1, udev_exec_t, udev_t)
')

########################################
## <summary>
##	Allow udev to execute the specified program in
##	the specified domain.
## </summary>
## <desc>
##	<p>
##	This is a interface to support the UDEV 'RUN'
##	command.  This will allow the command run by
##	udev to be run in a domain other than udev_t.
##	</p>
## </desc>
## <param name="domain">
##	<summary>
##	Domain to execute in.
##	</summary>
## </param>
## <param name="entry_file">
##	<summary>
##	Domain entry point file.
##	</summary>
## </param>
#
interface(`udev_run_domain',`
	gen_require(`
		type udev_t;
	')

	domtrans_pattern(udev_t,$2,$1)
')

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

	can_exec($1, udev_exec_t)
')

########################################
## <summary>
##	Execute a udev helper in the udev domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`udev_helper_domtrans',`
	gen_require(`
		type udev_t, udev_helper_exec_t;
	')

	domtrans_pattern($1, udev_helper_exec_t, udev_t)
')

########################################
## <summary>
##	Allow process to read udev process state.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`udev_read_state',`
	gen_require(`
		type udev_t;
	')

	kernel_search_proc($1)
	allow $1 udev_t:file read_file_perms;
	allow $1 udev_t:lnk_file read_lnk_file_perms;
')


########################################
## <summary>
##	Allow domain to create uevent sockets.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`udev_create_kobject_uevent_sockets',`
	gen_require(`
		type udev_t;
	')

	allow $1 udev_t:netlink_kobject_uevent_socket create_socket_perms;
')

########################################
## <summary>
##	Do not audit attempts to inherit a
##	udev file descriptor.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`udev_dontaudit_use_fds',`
	gen_require(`
		type udev_t;
	')

	dontaudit $1 udev_t:fd use;
')

########################################
## <summary>
##	Do not audit attempts to read or write
##	to a udev unix datagram socket.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`udev_dontaudit_rw_dgram_sockets',`
	gen_require(`
		type udev_t;
	')

	dontaudit $1 udev_t:unix_dgram_socket { read write };
')

########################################
## <summary>
##	Manage udev rules files
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`udev_manage_rules_files',`
	gen_require(`
		type udev_rules_t;
	')

	manage_files_pattern($1, udev_rules_t, udev_rules_t)

	files_search_etc($1)

	udev_search_runtime($1)
')

########################################
## <summary>
##      read udev rules files
## </summary>
## <param name="domain">
##      <summary>
##      Domain allowed access.
##      </summary>
## </param>
#
interface(`udev_read_rules_files',`
	gen_require(`
		type udev_rules_t;
	')

	allow $1 udev_rules_t:dir list_dir_perms;
	allow $1 udev_rules_t:file read_file_perms;
	files_search_etc($1)
')

########################################
## <summary>
##	Do not audit search of udev database directories.  (Deprecated)
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`udev_dontaudit_search_db',`
	refpolicywarn(`$0($*) has been deprecated.')
')

########################################
## <summary>
##	Read the udev device table.  (Deprecated)
## </summary>
## <desc>
##	<p>
##	Allow the specified domain to read the udev device table.  (Deprecated)
##	</p>
## </desc>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <infoflow type="read" weight="10"/>
#
interface(`udev_read_db',`
	refpolicywarn(`$0($*) has been deprecated.')
')

########################################
## <summary>
##	Allow process to modify list of devices.  (Deprecated)
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`udev_rw_db',`
	refpolicywarn(`$0($*) has been deprecated.')
')

########################################
## <summary>
##      Allow process to relabelto udev database  (Deprecated)
## </summary>
## <param name="domain">
##      <summary>
##      Domain allowed access.
##      </summary>
## </param>
#
interface(`udev_relabelto_db',`
	refpolicywarn(`$0($*) has been deprecated.')
')

########################################
## <summary>
##	Allow process to relabelto sockets in /run/udev  (Deprecated)
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`udev_relabelto_db_sockets',`
	refpolicywarn(`$0($*) has been deprecated.')
')

########################################
## <summary>
##	Search through udev pid content  (Deprecated)
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`udev_search_pids',`
	refpolicywarn(`$0($*) has been deprecated, please use udev_search_runtime() instead.')
	udev_search_runtime($1)
')

########################################
## <summary>
##      list udev pid content  (Deprecated)
## </summary>
## <param name="domain">
##      <summary>
##      Domain allowed access.
##      </summary>
## </param>
#
interface(`udev_list_pids',`
	refpolicywarn(`$0($*) has been deprecated, please use udev_list_runtime() instead.')
	udev_list_runtime($1)
')

########################################
## <summary>
##	Create, read, write, and delete
##	udev pid directories  (Deprecated)
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`udev_manage_pid_dirs',`
	refpolicywarn(`$0($*) has been deprecated, please use udev_manage_runtime_dirs() instead.')
	udev_manage_runtime_dirs($1)
')

########################################
## <summary>
##	Read udev pid files.  (Deprecated)
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`udev_read_pid_files',`
	refpolicywarn(`$0($*) has been deprecated, please use udev_read_runtime_files() instead.')
	udev_read_runtime_files($1)
')

########################################
## <summary>
##	dontaudit attempts to read/write udev pidfiles  (Deprecated)
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`udev_dontaudit_rw_pid_files',`
	refpolicywarn(`$0($*) has been deprecated, please use udev_dontaudit_rw_runtime_files() instead.')
	udev_dontaudit_rw_runtime_files($1)
')

########################################
## <summary>
##	Create, read, write, and delete
##	udev pid files.  (Deprecated)
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`udev_manage_pid_files',`
	refpolicywarn(`$0($*) has been deprecated, please use udev_manage_runtime_files() instead.')
	udev_manage_runtime_files($1)
')

########################################
## <summary>
##	Create directories in the run location with udev_runtime_t type  (Deprecated)
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="name" optional="true">
## 	<summary>
##	Name of the directory that is created
##	</summary>
## </param>
#
interface(`udev_generic_pid_filetrans_run_dirs',`
	refpolicywarn(`$0($*) has been deprecated.')
')

########################################
## <summary>
##	Search through udev runtime dirs.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`udev_search_runtime',`
	gen_require(`
		type udev_runtime_t;
	')

	files_search_runtime($1)
	search_dirs_pattern($1, udev_runtime_t, udev_runtime_t)
')

########################################
## <summary>
##      List udev runtime dirs.
## </summary>
## <param name="domain">
##      <summary>
##      Domain allowed access.
##      </summary>
## </param>
#
interface(`udev_list_runtime',`
	gen_require(`
		type udev_runtime_t;
	')

	files_search_runtime($1)
	allow $1 udev_runtime_t:dir list_dir_perms;
')

########################################
## <summary>
##	Create, read, write, and delete
##	udev runtime directories
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`udev_manage_runtime_dirs',`
	gen_require(`
		type udev_runtime_t;
	')

	files_search_var($1)
	manage_dirs_pattern($1, udev_runtime_t, udev_runtime_t)
')

########################################
## <summary>
##	Read udev runtime files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`udev_read_runtime_files',`
	gen_require(`
		type udev_runtime_t;
	')

	files_search_runtime($1)
	read_files_pattern($1, udev_runtime_t, udev_runtime_t)
')

########################################
## <summary>
##	dontaudit attempts to read/write udev runtime files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`udev_dontaudit_rw_runtime_files',`
	gen_require(`
		type udev_runtime_t;
	')

	dontaudit $1 udev_runtime_t:file { read write };
')

########################################
## <summary>
##	Create, read, write, and delete
##	udev runtime files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`udev_manage_runtime_files',`
	gen_require(`
		type udev_runtime_t;
	')

	files_search_runtime($1)
	manage_files_pattern($1, udev_runtime_t, udev_runtime_t)
')

########################################
## <summary>
##	Execute udev admin in the udevadm domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`udev_domtrans_udevadm',`
	gen_require(`
		type udevadm_t, udev_exec_t;
	')

	domtrans_pattern($1, udev_exec_t, udevadm_t)
')

########################################
## <summary>
##	Execute udev admin in the udevadm domain.  (Deprecated)
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`udevadm_domtrans',`
	refpolicywarn(`$0($*) has been deprecated, use udev_domtrans_udevadm() instead.')
	udev_domtrans_udevadm($1)
')

########################################
## <summary>
##	Execute udevadm in the udevadm domain, and
##	allow the specified role the udevadm domain.  (Deprecated)
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	Role allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`udevadm_run',`
	refpolicywarn(`$0($*) has been deprecated, use udev_run_udevadm() instead.')
	udev_run_udevadm($1, $2)
')

########################################
## <summary>
##	Execute udevadm in the udevadm domain, and
##	allow the specified role the udevadm domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	Role allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`udev_run_udevadm',`
	gen_require(`
		attribute_role udevadm_roles;
	')

	udev_domtrans_udevadm($1)
	roleattribute $2 udevadm_roles;
')

########################################
## <summary>
##	Execute udevadm in the caller domain.  (Deprecated)
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`udevadm_exec',`
	refpolicywarn(`$0($*) has been deprecated, use udev_exec_udevadm() instead.')
	udev_exec_udevadm($1)
')

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

	can_exec($1, udev_exec_t)
')