selinux-policy/policy/modules/kernel/devices.if

## <summary>
## Device nodes and interfaces for many basic system devices.
## </summary>
## <desc>
## <p>
## This module creates the device node concept and provides
## the policy for many of the device files. Notable exceptions are
## the mass storage and terminal devices that are covered by other
## modules.
## </p>
## <p>
## This module creates the concept of a device node. That is a
## char or block device file, usually in /dev. All types that
## are used to label device nodes should use the dev_node macro.
## </p>
## <p>
## Additionally, this module controls access to three things:
##	<ul>
##		<li>the device directories containing device nodes</li>
##		<li>device nodes as a group</li>
##		<li>individual access to specific device nodes covered by
##		this module.</li>
##	</ul>
## </p>
## </desc>
## <required val="true">
##	Depended on by other required modules.
## </required>

########################################
## <summary>
##	Make the specified type usable for device
##	nodes in a filesystem.
## </summary>
## <desc>
##	<p>
##	Make the specified type usable for device nodes
##	in a filesystem.  Types used for device nodes that
##	do not use this interface, or an interface that
##	calls this one, will have unexpected behaviors
##	while the system is running.
##	</p>
##	<p>
##	Example:
##	</p>
##	<p>
##	type mydev_t;
##	dev_node(mydev_t)
##	allow mydomain_t mydev_t:chr_file read_chr_file_perms;
##	</p>
##	<p>
##	Related interfaces:
##	</p>
##	<ul>
##		<li>term_tty()</li>
##		<li>term_pty()</li>
##	</ul>
## </desc>
## <param name="type">
##	<summary>
##	Type to be used for device nodes.
##	</summary>
## </param>
## <infoflow type="none"/>
#
interface(`dev_node',`
	gen_require(`
		attribute device_node;
	')

	typeattribute $1 device_node;
')

########################################
## <summary>
##	Allow full relabeling (to and from) of all device nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`dev_relabel_all_dev_nodes',`
	gen_require(`
		attribute device_node;
		type device_t;
	')

	relabelfrom_dirs_pattern($1, device_t, device_node)
	relabelfrom_files_pattern($1, device_t, device_node)
	relabelfrom_lnk_files_pattern($1, device_t, { device_t device_node })
	relabelfrom_fifo_files_pattern($1, device_t, device_node)
	relabelfrom_sock_files_pattern($1, device_t, device_node)
	relabel_blk_files_pattern($1, device_t, { device_t device_node })
	relabel_chr_files_pattern($1, device_t, { device_t device_node })
')

########################################
## <summary>
##	List all of the device nodes in a device directory.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_list_all_dev_nodes',`
	gen_require(`
		type device_t;
	')

	list_dirs_pattern($1, device_t, device_t)
	read_lnk_files_pattern($1, device_t, device_t)
')

########################################
## <summary>
##	Set the attributes of /dev directories.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_setattr_generic_dirs',`
	gen_require(`
		type device_t;
	')

	setattr_dirs_pattern($1, device_t, device_t)
')

########################################
## <summary>
##	Dontaudit attempts to list all device nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_list_all_dev_nodes',`
	gen_require(`
		type device_t;
	')

	dontaudit $1 device_t:dir list_dir_perms;
')

########################################
## <summary>
##	Add entries to directories in /dev.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_add_entry_generic_dirs',`
	gen_require(`
		type device_t;
	')

	allow $1 device_t:dir add_entry_dir_perms;
')

########################################
## <summary>
##	Add entries to directories in /dev.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_remove_entry_generic_dirs',`
	gen_require(`
		type device_t;
	')

	allow $1 device_t:dir del_entry_dir_perms;
')

########################################
## <summary>
##	Create a directory in the device directory.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_create_generic_dirs',`
	gen_require(`
		type device_t;
	')

	allow $1 device_t:dir list_dir_perms;
	create_dirs_pattern($1, device_t, device_t)
')

########################################
## <summary>
##	Delete a directory in the device directory.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_delete_generic_dirs',`
	gen_require(`
		type device_t;
	')

	delete_dirs_pattern($1, device_t, device_t)
')

########################################
## <summary>
##	Manage of directories in /dev.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_manage_generic_dirs',`
	gen_require(`
		type device_t;
	')

	manage_dirs_pattern($1, device_t, device_t)
')

########################################
## <summary>
##	Allow full relabeling (to and from) of directories in /dev.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_relabel_generic_dev_dirs',`
	gen_require(`
		type device_t;
	')

	relabel_dirs_pattern($1, device_t, device_t)
')

########################################
## <summary>
##	dontaudit getattr generic files in /dev.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_getattr_generic_files',`
	gen_require(`
		type device_t;
	')

	dontaudit $1 device_t:file getattr;
')

########################################
## <summary>
##	Read and write generic files in /dev.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_generic_files',`
	gen_require(`
		type device_t;
	')

	rw_files_pattern($1, device_t, device_t)
')

########################################
## <summary>
##	Delete generic files in /dev.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_delete_generic_files',`
	gen_require(`
		type device_t;
	')

	delete_files_pattern($1, device_t, device_t)
')

########################################
## <summary>
##	Create a file in the device directory.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_manage_generic_files',`
	gen_require(`
		type device_t;
	')

	manage_files_pattern($1, device_t, device_t)
')

########################################
## <summary>
##	Dontaudit getattr on generic pipes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_getattr_generic_pipes',`
	gen_require(`
		type device_t;
	')

	dontaudit $1 device_t:fifo_file getattr;
')

########################################
## <summary>
##	Allow getattr on generic block devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_generic_blk_files',`
	gen_require(`
		type device_t;
	')

	getattr_blk_files_pattern($1, device_t, device_t)
')

########################################
## <summary>
##	Dontaudit getattr on generic block devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_getattr_generic_blk_files',`
	gen_require(`
		type device_t;
	')

	dontaudit $1 device_t:blk_file getattr;
')

########################################
## <summary>
##	Dontaudit setattr on generic block devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_setattr_generic_blk_files',`
	gen_require(`
		type device_t;
	')

	dontaudit $1 device_t:blk_file setattr;
')

########################################
## <summary>
##	Create generic block device files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_create_generic_blk_files',`
	gen_require(`
		type device_t;
	')

	create_blk_files_pattern($1, device_t, device_t)
')

########################################
## <summary>
##	Delete generic block device files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_delete_generic_blk_files',`
	gen_require(`
		type device_t;
	')

	delete_blk_files_pattern($1, device_t, device_t)
')

########################################
## <summary>
##	Allow getattr for generic character device files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_generic_chr_files',`
	gen_require(`
		type device_t;
	')

	getattr_chr_files_pattern($1, device_t, device_t)
')

########################################
## <summary>
##	Allow relablefrom for generic character device files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_relabelfrom_generic_chr_files',`
	gen_require(`
		type device_t;
	')

	allow $1 device_t:chr_file relabelfrom;
')

########################################
## <summary>
##	Dontaudit getattr for generic character device files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_getattr_generic_chr_files',`
	gen_require(`
		type device_t;
	')

	dontaudit $1 device_t:chr_file getattr;
')

########################################
## <summary>
##	Dontaudit setattr for generic character device files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_setattr_generic_chr_files',`
	gen_require(`
		type device_t;
	')

	dontaudit $1 device_t:chr_file setattr;
')

########################################
## <summary>
##	Read generic character device files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_read_generic_chr_files',`
	gen_require(`
		type device_t;
	')

	allow $1 device_t:chr_file read_chr_file_perms;
')

########################################
## <summary>
##	Read and write generic character device files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_generic_chr_files',`
	gen_require(`
		type device_t;
	')

	allow $1 device_t:chr_file rw_chr_file_perms;
')

########################################
## <summary>
##	Read and write generic block device files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_generic_blk_files',`
	gen_require(`
		type device_t;
	')

	allow $1 device_t:blk_file rw_chr_file_perms;
')

########################################
## <summary>
##	Create generic character device files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_create_generic_chr_files',`
	gen_require(`
		type device_t;
	')

	create_chr_files_pattern($1, device_t, device_t)
')

########################################
## <summary>
##	Delete generic character device files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_delete_generic_chr_files',`
	gen_require(`
		type device_t;
	')

	delete_chr_files_pattern($1, device_t, device_t)
')

########################################
## <summary>
##	Do not audit attempts to set the attributes
##	of symbolic links in device directories (/dev).
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_setattr_generic_symlinks',`
	gen_require(`
		type device_t;
	')

	dontaudit $1 device_t:lnk_file setattr;
')

########################################
## <summary>
##	Create symbolic links in device directories.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_create_generic_symlinks',`
	gen_require(`
		type device_t;
	')

	create_lnk_files_pattern($1, device_t, device_t)
')

########################################
## <summary>
##	Delete symbolic links in device directories.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_delete_generic_symlinks',`
	gen_require(`
		type device_t;
	')

	delete_lnk_files_pattern($1, device_t, device_t)
')

########################################
## <summary>
##	Read symbolic links in device directories.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_read_generic_symlinks',`
	gen_require(`
		type device_t;
	')

	allow $1 device_t:lnk_file read_lnk_file_perms;
')

########################################
## <summary>
##	Create, delete, read, and write symbolic links in device directories.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_manage_generic_symlinks',`
	gen_require(`
		type device_t;
	')

	manage_lnk_files_pattern($1, device_t, device_t)
')

########################################
## <summary>
##	Relabel symbolic links in device directories.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_relabel_generic_symlinks',`
	gen_require(`
		type device_t;
	')

	relabel_lnk_files_pattern($1, device_t, device_t)
')

########################################
## <summary>
##	Create, delete, read, and write device nodes in device directories.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_manage_all_dev_nodes',`
	gen_require(`
		attribute device_node, memory_raw_read, memory_raw_write;
		type device_t;
	')

	manage_dirs_pattern($1, device_t, device_t)
	manage_sock_files_pattern($1, device_t, device_t)
	manage_lnk_files_pattern($1, device_t, device_t)
	manage_chr_files_pattern($1, device_t, { device_t device_node })
	manage_blk_files_pattern($1, device_t, { device_t device_node })
	relabel_dirs_pattern($1, device_t, device_t)
	relabel_chr_files_pattern($1, device_t, { device_t device_node })
	relabel_blk_files_pattern($1, device_t, { device_t device_node })

	# these next rules are to satisfy assertions broken by the above lines.
	# the permissions hopefully can be cut back a lot
	storage_raw_read_fixed_disk($1)
	storage_raw_write_fixed_disk($1)
	storage_read_scsi_generic($1)
	storage_write_scsi_generic($1)

	typeattribute $1 memory_raw_read;
	typeattribute $1 memory_raw_write;
')

########################################
## <summary>
##	Dontaudit getattr for generic device files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_rw_generic_dev_nodes',`
	gen_require(`
		type device_t;
	')

	dontaudit $1 device_t:{ chr_file blk_file } { getattr read write ioctl };
')

########################################
## <summary>
##	Create, delete, read, and write block device files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_manage_generic_blk_files',`
	gen_require(`
		type device_t;
	')

	manage_blk_files_pattern($1, device_t, device_t)
')

########################################
## <summary>
##	Create, delete, read, and write character device files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_manage_generic_chr_files',`
	gen_require(`
		type device_t;
	')

	manage_chr_files_pattern($1, device_t, device_t)
')

########################################
## <summary>
##	Create, read, and write device nodes. The node
##	will be transitioned to the type provided.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="file">
##	<summary>
##	Type to which the created node will be transitioned.
##	</summary>
## </param>
## <param name="objectclass(es)">
##	<summary>
##	Object class(es) (single or set including {}) for which this
##	the transition will occur.
##	</summary>
## </param>
#
interface(`dev_filetrans',`
	gen_require(`
		type device_t;
	')

	filetrans_pattern($1, device_t, $2, $3)

	fs_associate_tmpfs($2)
	files_associate_tmp($2)
')

########################################
## <summary>
##	Create, read, and write device nodes. The node
##	will be transitioned to the type provided.  This is
##	a temporary interface until devtmpfs functionality
##	fixed.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="objectclass(es)">
##	<summary>
##	Object class(es) (single or set including {}) for which this
##	the transition will occur.
##	</summary>
## </param>
#
interface(`dev_tmpfs_filetrans_dev',`
	gen_require(`
		type device_t;
	')

	fs_tmpfs_filetrans($1, device_t, $2)
')

########################################
## <summary>
##	Getattr on all block file device nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`dev_getattr_all_blk_files',`
	gen_require(`
		attribute device_node;
		type device_t;
	')

	getattr_blk_files_pattern($1, device_t, device_node)
')

########################################
## <summary>
##	Dontaudit getattr on all block file device nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_getattr_all_blk_files',`
	gen_require(`
		attribute device_node;
		type device_t;
	')

	dontaudit $1 { device_t device_node }:blk_file getattr;
')

########################################
## <summary>
##	Getattr on all character file device nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`dev_getattr_all_chr_files',`
	gen_require(`
		attribute device_node;
	')

	getattr_chr_files_pattern($1, device_t, device_node)
')

########################################
## <summary>
##	Dontaudit getattr on all character file device nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_getattr_all_chr_files',`
	gen_require(`
		attribute device_node;
		type device_t;
	')

	dontaudit $1 { device_t device_node }:chr_file getattr;
')

########################################
## <summary>
##	Setattr on all block file device nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`dev_setattr_all_blk_files',`
	gen_require(`
		attribute device_node;
	')

	setattr_blk_files_pattern($1, device_t, device_node)
')

########################################
## <summary>
##	Setattr on all character file device nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`dev_setattr_all_chr_files',`
	gen_require(`
		attribute device_node;
	')

	setattr_chr_files_pattern($1, device_t, device_node)
')

########################################
## <summary>
##	Dontaudit read on all block file device nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_read_all_blk_files',`
	gen_require(`
		attribute device_node;
	')

	dontaudit $1 device_node:blk_file { getattr read };
')

########################################
## <summary>
##	Dontaudit write on all block file device nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_write_all_blk_files',`
	gen_require(`
		attribute device_node;
	')

	dontaudit $1 device_node:blk_file write;
')

########################################
## <summary>
##	Dontaudit read on all character file device nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_read_all_chr_files',`
	gen_require(`
		attribute device_node;
	')

	dontaudit $1 device_node:chr_file { getattr read };
')

########################################
## <summary>
##	Dontaudit write on all character file device nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_write_all_chr_files',`
	gen_require(`
		attribute device_node;
	')

	dontaudit $1 device_node:chr_file write;
')

########################################
## <summary>
##	Create all block device files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_create_all_blk_files',`
	gen_require(`
		attribute device_node;
	')

	create_blk_files_pattern($1, device_t, device_node)
')

########################################
## <summary>
##	Create all character device files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_create_all_chr_files',`
	gen_require(`
		attribute device_node;
	')

	create_chr_files_pattern($1, device_t, device_node)
')

########################################
## <summary>
##	rw all inherited character device files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_all_inherited_chr_files',`
	gen_require(`
		attribute device_node;
	')

	allow $1 device_node:chr_file rw_inherited_chr_file_perms;
')

########################################
## <summary>
##	rw all inherited blk device files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_all_inherited_blk_files',`
	gen_require(`
		attribute device_node;
	')

	allow $1 device_node:blk_file rw_inherited_blk_file_perms;
')

########################################
## <summary>
##	Delete all block device files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_delete_all_blk_files',`
	gen_require(`
		attribute device_node;
	')

	delete_blk_files_pattern($1, device_t, device_node)
')

########################################
## <summary>
##	Delete all character device files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_delete_all_chr_files',`
	gen_require(`
		attribute device_node;
	')

	delete_chr_files_pattern($1, device_t, device_node)
')

########################################
## <summary>
##	Rename all block device files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rename_all_blk_files',`
	gen_require(`
		attribute device_node;
	')

	rename_blk_files_pattern($1, device_t, device_node)
')

########################################
## <summary>
##	Rename all character device files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rename_all_chr_files',`
	gen_require(`
		attribute device_node;
	')

	rename_chr_files_pattern($1, device_t, device_node)
')

########################################
## <summary>
##	Read, write, create, and delete all block device files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_manage_all_blk_files',`
	gen_require(`
		attribute device_node;
	')

	manage_blk_files_pattern($1, device_t, device_node)

	# these next rules are to satisfy assertions broken by the above lines.
	storage_raw_read_fixed_disk($1)
	storage_raw_write_fixed_disk($1)
	storage_read_scsi_generic($1)
	storage_write_scsi_generic($1)
')

########################################
## <summary>
##	Read, write, create, and delete all character device files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_manage_all_chr_files',`
	gen_require(`
		attribute device_node, memory_raw_read, memory_raw_write;
	')

	manage_chr_files_pattern($1, device_t, device_node)

	typeattribute $1 memory_raw_read, memory_raw_write;
')

########################################
## <summary>
##	Getattr the agp devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_agp_dev',`
	gen_require(`
		type device_t, agp_device_t;
	')

	getattr_chr_files_pattern($1, device_t, agp_device_t)
')

########################################
## <summary>
##	Read and write the agp devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_agp',`
	gen_require(`
		type device_t, agp_device_t;
	')

	rw_chr_files_pattern($1, device_t, agp_device_t)
')

########################################
## <summary>
##	Get the attributes of the apm bios device node.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_apm_bios_dev',`
	gen_require(`
		type device_t, apm_bios_t;
	')

	getattr_chr_files_pattern($1, device_t, apm_bios_t)
')

########################################
## <summary>
##	Do not audit attempts to get the attributes of
##	the apm bios device node.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_getattr_apm_bios_dev',`
	gen_require(`
		type apm_bios_t;
	')

	dontaudit $1 apm_bios_t:chr_file getattr;
')

########################################
## <summary>
##	Set the attributes of the apm bios device node.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_setattr_apm_bios_dev',`
	gen_require(`
		type device_t, apm_bios_t;
	')

	setattr_chr_files_pattern($1, device_t, apm_bios_t)
')

########################################
## <summary>
##	Do not audit attempts to set the attributes of
##	the apm bios device node.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_setattr_apm_bios_dev',`
	gen_require(`
		type apm_bios_t;
	')

	dontaudit $1 apm_bios_t:chr_file setattr;
')

########################################
## <summary>
##	Read and write the apm bios.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_apm_bios',`
	gen_require(`
		type device_t, apm_bios_t;
	')

	rw_chr_files_pattern($1, device_t, apm_bios_t)
')

########################################
## <summary>
##	Get the attributes of the autofs device node.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_autofs_dev',`
	gen_require(`
		type device_t, autofs_device_t;
	')

	getattr_chr_files_pattern($1, device_t, autofs_device_t)
')

########################################
## <summary>
##	Relable the autofs device node.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_relabel_autofs_dev',`
	gen_require(`
		type autofs_device_t;
	')

	allow $1 autofs_device_t:chr_file relabel_chr_file_perms;
')

########################################
## <summary>
##	Do not audit attempts to get the attributes of
##	the autofs device node.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_getattr_autofs_dev',`
	gen_require(`
		type autofs_device_t;
	')

	dontaudit $1 autofs_device_t:chr_file getattr;
')

########################################
## <summary>
##	Set the attributes of the autofs device node.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_setattr_autofs_dev',`
	gen_require(`
		type device_t, autofs_device_t;
	')

	setattr_chr_files_pattern($1, device_t, autofs_device_t)
')

########################################
## <summary>
##	Do not audit attempts to set the attributes of
##	the autofs device node.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_setattr_autofs_dev',`
	gen_require(`
		type autofs_device_t;
	')

	dontaudit $1 autofs_device_t:chr_file setattr;
')

########################################
## <summary>
##	Read and write the autofs device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_autofs',`
	gen_require(`
		type device_t, autofs_device_t;
	')

	rw_chr_files_pattern($1, device_t, autofs_device_t)
')

########################################
## <summary>
##	Read and write the PCMCIA card manager device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_cardmgr',`
	gen_require(`
		type cardmgr_dev_t;
	')

	rw_chr_files_pattern($1, device_t, cardmgr_dev_t)
')

########################################
## <summary>
##	Do not audit attempts to read and
##	write the PCMCIA card manager device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_rw_cardmgr',`
	gen_require(`
		type cardmgr_dev_t;
	')

	dontaudit $1 cardmgr_dev_t:chr_file { read write };
')

########################################
## <summary>
##	Create, read, write, and delete
##	the PCMCIA card manager device
##	with the correct type.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_create_cardmgr_dev',`
	gen_require(`
		type device_t, cardmgr_dev_t;
	')

	create_chr_files_pattern($1, device_t, cardmgr_dev_t)
	create_blk_files_pattern($1, device_t, cardmgr_dev_t)
')

########################################
## <summary>
##	Create, read, write, and delete
##	the PCMCIA card manager device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_manage_cardmgr_dev',`
	gen_require(`
		type device_t, cardmgr_dev_t;
	')

	manage_chr_files_pattern($1, device_t, cardmgr_dev_t)
	manage_blk_files_pattern($1, device_t, cardmgr_dev_t)
')

########################################
## <summary>
##	Automatic type transition to the type
##	for PCMCIA card manager device nodes when
##	created in /dev.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_filetrans_cardmgr',`
	gen_require(`
		type device_t, cardmgr_dev_t;
	')

	filetrans_pattern($1, device_t, cardmgr_dev_t, { chr_file blk_file })
')

########################################
## <summary>
##	Get the attributes of the CPU
##	microcode and id interfaces.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_cpu_dev',`
	gen_require(`
		type device_t, cpu_device_t;
	')

	getattr_chr_files_pattern($1, device_t, cpu_device_t)
')

########################################
## <summary>
##	Set the attributes of the CPU
##	microcode and id interfaces.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_setattr_cpu_dev',`
	gen_require(`
		type device_t, cpu_device_t;
	')

	setattr_chr_files_pattern($1, device_t, cpu_device_t)
')

########################################
## <summary>
##	Read the CPU identity.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_read_cpuid',`
	gen_require(`
		type device_t, cpu_device_t;
	')

	read_chr_files_pattern($1, device_t, cpu_device_t)
')

########################################
## <summary>
##	Read and write the the CPU microcode device. This
##	is required to load CPU microcode.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_cpu_microcode',`
	gen_require(`
		type device_t, cpu_device_t;
	')

	rw_chr_files_pattern($1, device_t, cpu_device_t)
')

########################################
## <summary>
##	Read and write the the hardware SSL accelerator.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_crypto',`
	gen_require(`
		type device_t, crypt_device_t;
	')

	rw_chr_files_pattern($1, device_t, crypt_device_t)
')

#######################################
## <summary>
##	Set the attributes of the dlm control devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_setattr_dlm_control',`
	gen_require(`
	type device_t, kvm_device_t;
	')

	setattr_chr_files_pattern($1, device_t, dlm_control_device_t)
')

#######################################
## <summary>
##	Read and write the the dlm control device
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_dlm_control',`
	gen_require(`
		type device_t, dlm_control_device_t;
	')

	rw_chr_files_pattern($1, device_t, dlm_control_device_t)
')

########################################
## <summary>
##	getattr the dri devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_dri_dev',`
	gen_require(`
		type device_t, dri_device_t;
	')

	getattr_chr_files_pattern($1, device_t, dri_device_t)
')

########################################
## <summary>
##	Setattr the dri devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_setattr_dri_dev',`
	gen_require(`
		type device_t, dri_device_t;
	')

	setattr_chr_files_pattern($1, device_t, dri_device_t)
')

########################################
## <summary>
##	Read and write the dri devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_dri',`
	gen_require(`
		type device_t, dri_device_t;
	')

	rw_chr_files_pattern($1, device_t, dri_device_t)
')

########################################
## <summary>
##	Dontaudit read and write on the dri devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_rw_dri',`
	gen_require(`
		type dri_device_t;
	')

	dontaudit $1 dri_device_t:chr_file rw_chr_file_perms;
')

########################################
## <summary>
##	Create, read, write, and delete the dri devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_manage_dri_dev',`
	gen_require(`
		type device_t, dri_device_t;
	')

	manage_chr_files_pattern($1, device_t, dri_device_t)
')

########################################
## <summary>
##	Automatic type transition to the type
##	for DRI device nodes when created in /dev.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_filetrans_dri',`
	gen_require(`
		type device_t, dri_device_t;
	')

	filetrans_pattern($1, device_t, dri_device_t, chr_file)
')

########################################
## <summary>
##	Get the attributes of the event devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_input_dev',`
	gen_require(`
		type device_t, event_device_t;
	')

	allow $1 device_t:dir list_dir_perms;
	allow $1 event_device_t:chr_file getattr;
')

########################################
## <summary>
##	Set the attributes of the event devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_setattr_input_dev',`
	gen_require(`
		type device_t, event_device_t;
	')

	allow $1 device_t:dir list_dir_perms;
	allow $1 event_device_t:chr_file setattr;
')

########################################
## <summary>
##	Read input event devices (/dev/input).
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_read_input',`
	gen_require(`
		type device_t, event_device_t;
	')

	read_chr_files_pattern($1, device_t, event_device_t)
')

########################################
## <summary>
##	Read input event devices (/dev/input).
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_input_dev',`
	gen_require(`
		type device_t, event_device_t;
	')

	rw_chr_files_pattern($1, device_t, event_device_t)
')

########################################
## <summary>
##	Get the attributes of the framebuffer device node.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_framebuffer_dev',`
	gen_require(`
		type device_t, framebuf_device_t;
	')

	getattr_chr_files_pattern($1, device_t, framebuf_device_t)
')

########################################
## <summary>
##	Set the attributes of the framebuffer device node.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_setattr_framebuffer_dev',`
	gen_require(`
		type device_t, framebuf_device_t;
	')

	setattr_chr_files_pattern($1, device_t, framebuf_device_t)
')

########################################
## <summary>
##	Dot not audit attempts to set the attributes
##	of the framebuffer device node.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_setattr_framebuffer_dev',`
	gen_require(`
		type framebuf_device_t;
	')

	dontaudit $1 framebuf_device_t:chr_file setattr;
')

########################################
## <summary>
##	Read the framebuffer.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_read_framebuffer',`
	gen_require(`
		type framebuf_device_t;
	')

	read_chr_files_pattern($1, device_t, framebuf_device_t)
')

########################################
## <summary>
##	Do not audit attempts to read the framebuffer.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_read_framebuffer',`
	gen_require(`
		type framebuf_device_t;
	')

	dontaudit $1 framebuf_device_t:chr_file { getattr read };
')

########################################
## <summary>
##	Write the framebuffer.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_write_framebuffer',`
	gen_require(`
		type device_t, framebuf_device_t;
	')

	write_chr_files_pattern($1, device_t, framebuf_device_t)
')

########################################
## <summary>
##	Read and write the framebuffer.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_framebuffer',`
	gen_require(`
		type device_t, framebuf_device_t;
	')

	rw_chr_files_pattern($1, device_t, framebuf_device_t)
')

########################################
## <summary>
##	Read the kernel messages
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_read_kmsg',`
	gen_require(`
		type device_t, kmsg_device_t;
	')

	read_chr_files_pattern($1, device_t, kmsg_device_t)
')

########################################
## <summary>
##	Write to the kernel messages device
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_write_kmsg',`
	gen_require(`
		type device_t, kmsg_device_t;
	')

	write_chr_files_pattern($1, device_t, kmsg_device_t)
')

########################################
## <summary>
##	Get the attributes of the ksm devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_ksm_dev',`
	gen_require(`
		type device_t, ksm_device_t;
	')

	getattr_chr_files_pattern($1, device_t, ksm_device_t)
')

########################################
## <summary>
##	Set the attributes of the ksm devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_setattr_ksm_dev',`
	gen_require(`
		type device_t, ksm_device_t;
	')

	setattr_chr_files_pattern($1, device_t, ksm_device_t)
')

########################################
## <summary>
##	Read the ksm devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_read_ksm',`
	gen_require(`
		type device_t, ksm_device_t;
	')

	read_chr_files_pattern($1, device_t, ksm_device_t)
')

########################################
## <summary>
##	Read and write to ksm devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_ksm',`
	gen_require(`
		type device_t, ksm_device_t;
	')

	rw_chr_files_pattern($1, device_t, ksm_device_t)
')

########################################
## <summary>
##	Get the attributes of the kvm devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_kvm_dev',`
	gen_require(`
		type device_t, kvm_device_t;
	')

	getattr_chr_files_pattern($1, device_t, kvm_device_t)
')

########################################
## <summary>
##	Set the attributes of the kvm devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_setattr_kvm_dev',`
	gen_require(`
		type device_t, kvm_device_t;
	')

	setattr_chr_files_pattern($1, device_t, kvm_device_t)
')

########################################
## <summary>
##	Read the kvm devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_read_kvm',`
	gen_require(`
		type device_t, kvm_device_t;
	')

	read_chr_files_pattern($1, device_t, kvm_device_t)
')

########################################
## <summary>
##	Read and write to kvm devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_kvm',`
	gen_require(`
		type device_t, kvm_device_t;
	')

	rw_chr_files_pattern($1, device_t, kvm_device_t)
')

######################################
## <summary>
##	Read the lirc device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_read_lirc',`
	gen_require(`
		type device_t, lirc_device_t;
	')

	read_chr_files_pattern($1, device_t, lirc_device_t)
')

######################################
## <summary>
##	Read and write the lirc device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_lirc',`
	gen_require(`
		type device_t, lirc_device_t;
	')

	rw_chr_files_pattern($1, device_t, lirc_device_t)
')

######################################
## <summary>
##	Automatic type transition to the type
##	for lirc device nodes when created in /dev.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_filetrans_lirc',`
	gen_require(`
		type device_t, lirc_device_t;
	')

	filetrans_pattern($1, device_t, lirc_device_t, chr_file)
')

########################################
## <summary>
##	Get the attributes of the lvm comtrol device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_lvm_control',`
	gen_require(`
		type device_t, lvm_control_t;
	')

	getattr_chr_files_pattern($1, device_t, lvm_control_t)
')

########################################
## <summary>
##	Read the lvm comtrol device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_read_lvm_control',`
	gen_require(`
		type device_t, lvm_control_t;
	')

	read_chr_files_pattern($1, device_t, lvm_control_t)
')

########################################
## <summary>
##	Read and write the lvm control device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_lvm_control',`
	gen_require(`
		type device_t, lvm_control_t;
	')

	rw_chr_files_pattern($1, device_t, lvm_control_t)
')

########################################
## <summary>
##	Do not audit attempts to read and write lvm control device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_rw_lvm_control',`
	gen_require(`
		type lvm_control_t;
	')

	dontaudit $1 lvm_control_t:chr_file rw_file_perms;
')

########################################
## <summary>
##	Delete the lvm control device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_delete_lvm_control_dev',`
	gen_require(`
		type device_t, lvm_control_t;
	')

	delete_chr_files_pattern($1, device_t, lvm_control_t)
')

########################################
## <summary>
##	dontaudit getattr raw memory devices (e.g. /dev/mem).
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_getattr_memory_dev',`
	gen_require(`
		type memory_device_t;
	')

	dontaudit $1 memory_device_t:chr_file getattr;
')

########################################
## <summary>
##	Read raw memory devices (e.g. /dev/mem).
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_read_raw_memory',`
	gen_require(`
		type device_t, memory_device_t;
		attribute memory_raw_read;
	')

	read_chr_files_pattern($1, device_t, memory_device_t)

	allow $1 self:capability sys_rawio;
	typeattribute $1 memory_raw_read;
')

########################################
## <summary>
##	Do not audit attempts to read raw memory devices
##	(e.g. /dev/mem).
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_read_raw_memory',`
	gen_require(`
		type memory_device_t;
	')

	dontaudit $1 memory_device_t:chr_file read_chr_file_perms;
')

########################################
## <summary>
##	Write raw memory devices (e.g. /dev/mem).
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_write_raw_memory',`
	gen_require(`
		type device_t, memory_device_t;
		attribute memory_raw_write;
	')

	write_chr_files_pattern($1, device_t, memory_device_t)

	allow $1 self:capability sys_rawio;
	typeattribute $1 memory_raw_write;
')

########################################
## <summary>
##	Read and execute raw memory devices (e.g. /dev/mem).
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rx_raw_memory',`
	gen_require(`
		type device_t, memory_device_t;
	')

	dev_read_raw_memory($1)
	allow $1 memory_device_t:chr_file execute;
')

########################################
## <summary>
##	Write and execute raw memory devices (e.g. /dev/mem).
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_wx_raw_memory',`
	gen_require(`
		type device_t, memory_device_t;
	')

	dev_write_raw_memory($1)
	allow $1 memory_device_t:chr_file execute;
')

########################################
## <summary>
##	Get the attributes of miscellaneous devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_misc_dev',`
	gen_require(`
		type device_t, misc_device_t;
	')

	getattr_chr_files_pattern($1, device_t, misc_device_t)
')

########################################
## <summary>
##	Do not audit attempts to get the attributes
##	of miscellaneous devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_getattr_misc_dev',`
	gen_require(`
		type misc_device_t;
	')

	dontaudit $1 misc_device_t:chr_file getattr;
')

########################################
## <summary>
##	Set the attributes of miscellaneous devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_setattr_misc_dev',`
	gen_require(`
		type device_t, misc_device_t;
	')

	setattr_chr_files_pattern($1, device_t, misc_device_t)
')

########################################
## <summary>
##	Do not audit attempts to set the attributes
##	of miscellaneous devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_setattr_misc_dev',`
	gen_require(`
		type misc_device_t;
	')

	dontaudit $1 misc_device_t:chr_file setattr;
')

########################################
## <summary>
##	Read miscellaneous devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_read_misc',`
	gen_require(`
		type device_t, misc_device_t;
	')

	read_chr_files_pattern($1, device_t, misc_device_t)
')

########################################
## <summary>
##	Write miscellaneous devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_write_misc',`
	gen_require(`
		type device_t, misc_device_t;
	')

	write_chr_files_pattern($1, device_t, misc_device_t)
')

########################################
## <summary>
##	Do not audit attempts to read and write miscellaneous devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_dontaudit_rw_misc',`
	gen_require(`
		type misc_device_t;
	')

	dontaudit $1 misc_device_t:chr_file rw_file_perms;
')

########################################
## <summary>
##	Get the attributes of the modem devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_modem_dev',`
	gen_require(`
		type device_t, modem_device_t;
	')

	getattr_chr_files_pattern($1, device_t, modem_device_t)
')

########################################
## <summary>
##	Set the attributes of the modem devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_setattr_modem_dev',`
	gen_require(`
		type device_t, modem_device_t;
	')

	setattr_chr_files_pattern($1, device_t, modem_device_t)
')

########################################
## <summary>
##	Read the modem devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_read_modem',`
	gen_require(`
		type device_t, modem_device_t;
	')

	read_chr_files_pattern($1, device_t, modem_device_t)
')

########################################
## <summary>
##	Read and write to modem devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_modem',`
	gen_require(`
		type device_t, modem_device_t;
	')

	rw_chr_files_pattern($1, device_t, modem_device_t)
')

########################################
## <summary>
##	Get the attributes of the mouse devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_mouse_dev',`
	gen_require(`
		type device_t, mouse_device_t;
	')

	getattr_chr_files_pattern($1, device_t, mouse_device_t)
')

########################################
## <summary>
##	Set the attributes of the mouse devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_setattr_mouse_dev',`
	gen_require(`
		type device_t, mouse_device_t;
	')

	setattr_chr_files_pattern($1, device_t, mouse_device_t)
')

########################################
## <summary>
##	Read the mouse devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_read_mouse',`
	gen_require(`
		type device_t, mouse_device_t;
	')

	read_chr_files_pattern($1, device_t, mouse_device_t)
')

########################################
## <summary>
##	Read and write to mouse devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_mouse',`
	gen_require(`
		type device_t, mouse_device_t;
	')

	rw_chr_files_pattern($1, device_t, mouse_device_t)
')

########################################
## <summary>
##	Get the attributes of the memory type range
##	registers (MTRR) device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_mtrr_dev',`
	gen_require(`
		type device_t, mtrr_device_t;
	')

	getattr_files_pattern($1, device_t, mtrr_device_t)
	getattr_chr_files_pattern($1, device_t, mtrr_device_t)
')

########################################
## <summary>
##	Read the memory type range
##	registers (MTRR).  (Deprecated)
## </summary>
## <desc>
##	<p>
##	Read the memory type range
##	registers (MTRR).  This interface has
##	been deprecated, dev_rw_mtrr() should be
##	used instead.
##	</p>
##	<p>
##	The MTRR device ioctls can be used for
##	reading and writing; thus, read access to the
##	device cannot be separated from write access.
##	</p>
## </desc>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_read_mtrr',`
	refpolicywarn(`$0($*) has been replaced with dev_rw_mtrr().')
	dev_rw_mtrr($1)
')

########################################
## <summary>
##	Write the memory type range
##	registers (MTRR).  (Deprecated)
## </summary>
## <desc>
##	<p>
##	Write the memory type range
##	registers (MTRR).  This interface has
##	been deprecated, dev_rw_mtrr() should be
##	used instead.
##	</p>
##	<p>
##	The MTRR device ioctls can be used for
##	reading and writing; thus, write access to the
##	device cannot be separated from read access.
##	</p>
## </desc>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_write_mtrr',`
	refpolicywarn(`$0($*) has been replaced with dev_rw_mtrr().')
	dev_rw_mtrr($1)
')

########################################
## <summary>
##	Do not audit attempts to write the memory type
##	range registers (MTRR).
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_write_mtrr',`
	gen_require(`
		type mtrr_device_t;
	')

	dontaudit $1 mtrr_device_t:file write;
	dontaudit $1 mtrr_device_t:chr_file write;
')

########################################
## <summary>
##	Read and write the memory type range registers (MTRR).
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_mtrr',`
	gen_require(`
		type device_t, mtrr_device_t;
	')

	rw_files_pattern($1, device_t, mtrr_device_t)
	rw_chr_files_pattern($1, device_t, mtrr_device_t)
')

########################################
## <summary>
##	Get the attributes of the network control device
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_netcontrol_dev',`
	gen_require(`
		type device_t, netcontrol_device_t;
	')

	getattr_chr_files_pattern($1, device_t, netcontrol_device_t)
')

########################################
## <summary>
##	Read the network control identity.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_read_netcontrol',`
	gen_require(`
		type device_t, netcontrol_device_t;
	')

	read_chr_files_pattern($1, device_t, netcontrol_device_t)
')

########################################
## <summary>
##	Read and write the the network control device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_netcontrol',`
	gen_require(`
		type device_t, netcontrol_device_t;
	')

	rw_chr_files_pattern($1, device_t, netcontrol_device_t)
')

########################################
## <summary>
##	Get the attributes of the null device nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_null_dev',`
	gen_require(`
		type device_t, null_device_t;
	')

	getattr_chr_files_pattern($1, device_t, null_device_t)
')

########################################
## <summary>
##	Set the attributes of the null device nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_setattr_null_dev',`
	gen_require(`
		type device_t, null_device_t;
	')

	setattr_chr_files_pattern($1, device_t, null_device_t)
')

########################################
## <summary>
##	Delete the null device (/dev/null).
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_delete_null',`
	gen_require(`
		type device_t, null_device_t;
	')

	delete_chr_files_pattern($1, device_t, null_device_t)
')

########################################
## <summary>
##	Read and write to the null device (/dev/null).
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_null',`
	gen_require(`
		type device_t, null_device_t;
	')

	rw_chr_files_pattern($1, device_t, null_device_t)
')

########################################
## <summary>
##	Create the null device (/dev/null).
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_create_null_dev',`
	gen_require(`
		type device_t, null_device_t;
	')

	create_chr_files_pattern($1, device_t, null_device_t)
')

########################################
## <summary>
##	Do not audit attempts to get the attributes
##	of the BIOS non-volatile RAM device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_getattr_nvram_dev',`
	gen_require(`
		type nvram_device_t;
	')

	dontaudit $1 nvram_device_t:chr_file getattr;
')

########################################
## <summary>
##	Read and write BIOS non-volatile RAM.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_nvram',`
	gen_require(`
		type nvram_device_t;
	')

	rw_chr_files_pattern($1, device_t, nvram_device_t)
')

########################################
## <summary>
##	Get the attributes of the printer device nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_printer_dev',`
	gen_require(`
		type device_t, printer_device_t;
	')

	getattr_chr_files_pattern($1, device_t, printer_device_t)
')

########################################
## <summary>
##	Set the attributes of the printer device nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_setattr_printer_dev',`
	gen_require(`
		type device_t, printer_device_t;
	')

	setattr_chr_files_pattern($1, device_t, printer_device_t)
')

########################################
## <summary>
##	Append the printer device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
# cjp: added for lpd/checkpc_t
interface(`dev_append_printer',`
	gen_require(`
		type device_t, printer_device_t;
	')

	append_chr_files_pattern($1, device_t, printer_device_t)
')

########################################
## <summary>
##	Read and write the printer device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_printer',`
	gen_require(`
		type device_t, printer_device_t;
	')

	rw_chr_files_pattern($1, device_t, printer_device_t)
')

########################################
## <summary>
##	Read printk devices (e.g., /dev/kmsg /dev/mcelog)
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_read_printk',`
	gen_require(`
		type device_t, printk_device_t;
	')

	read_chr_files_pattern($1, device_t, printk_device_t)
')

########################################
## <summary>
##	Get the attributes of the QEMU
##	microcode and id interfaces.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_qemu_dev',`
	gen_require(`
		type device_t, qemu_device_t;
	')

	getattr_chr_files_pattern($1, device_t, qemu_device_t)
')

########################################
## <summary>
##	Set the attributes of the QEMU
##	microcode and id interfaces.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_setattr_qemu_dev',`
	gen_require(`
		type device_t, qemu_device_t;
	')

	setattr_chr_files_pattern($1, device_t, qemu_device_t)
')

########################################
## <summary>
##	Read the QEMU device
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_read_qemu',`
	gen_require(`
		type device_t, qemu_device_t;
	')

	read_chr_files_pattern($1, device_t, qemu_device_t)
')

########################################
## <summary>
##	Read and write the the QEMU device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_qemu',`
	gen_require(`
		type device_t, qemu_device_t;
	')

	rw_chr_files_pattern($1, device_t, qemu_device_t)
')

########################################
## <summary>
##	Read from random number generator
##	devices (e.g., /dev/random).
## </summary>
## <desc>
##	<p>
##	Allow the specified domain to read from random number
##	generator devices (e.g., /dev/random).  Typically this is
##	used in situations when a cryptographically secure random
##	number is needed.
##	</p>
##	<p>
##	Related interface:
##	</p>
##	<ul>
##		<li>dev_read_urand()</li>
##	</ul>
## </desc>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <infoflow type="read" weight="10"/>
#
interface(`dev_read_rand',`
	gen_require(`
		type device_t, random_device_t;
	')

	read_chr_files_pattern($1, device_t, random_device_t)
')

########################################
## <summary>
##	Do not audit attempts to read from random
##	number generator devices (e.g., /dev/random)
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_read_rand',`
	gen_require(`
		type random_device_t;
	')

	dontaudit $1 random_device_t:chr_file { getattr read };
')

########################################
## <summary>
##	Do not audit attempts to append to random
##	number generator devices (e.g., /dev/random)
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_append_rand',`
	gen_require(`
		type random_device_t;
	')

	dontaudit $1 random_device_t:chr_file append_chr_file_perms;
')

########################################
## <summary>
##	Write to the random device (e.g., /dev/random). This adds
##	entropy used to generate the random data read from the
##	random device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_write_rand',`
	gen_require(`
		type device_t, random_device_t;
	')

	write_chr_files_pattern($1, device_t, random_device_t)
')

########################################
## <summary>
##	Read the realtime clock (/dev/rtc).
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_read_realtime_clock',`
	gen_require(`
		type device_t, clock_device_t;
	')

	read_chr_files_pattern($1, device_t, clock_device_t)
')

########################################
## <summary>
##	Set the realtime clock (/dev/rtc).
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_write_realtime_clock',`
	gen_require(`
		type device_t, clock_device_t;
	')

	write_chr_files_pattern($1, device_t, clock_device_t)

	allow $1 clock_device_t:chr_file setattr;
')

########################################
## <summary>
##	Read and set the realtime clock (/dev/rtc).
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_realtime_clock',`
	dev_read_realtime_clock($1)
	dev_write_realtime_clock($1)
')

########################################
## <summary>
##	Get the attributes of the scanner device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_scanner_dev',`
	gen_require(`
		type device_t, scanner_device_t;
	')

	getattr_chr_files_pattern($1, device_t, scanner_device_t)
')

########################################
## <summary>
##	Do not audit attempts to get the attributes of
##	the scanner device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_getattr_scanner_dev',`
	gen_require(`
		type scanner_device_t;
	')

	dontaudit $1 scanner_device_t:chr_file getattr;
')

########################################
## <summary>
##	Set the attributes of the scanner device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_setattr_scanner_dev',`
	gen_require(`
		type device_t, scanner_device_t;
	')

	setattr_chr_files_pattern($1, device_t, scanner_device_t)
')

########################################
## <summary>
##	Do not audit attempts to set the attributes of
##	the scanner device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_setattr_scanner_dev',`
	gen_require(`
		type scanner_device_t;
	')

	dontaudit $1 scanner_device_t:chr_file setattr;
')

########################################
## <summary>
##	Read and write the scanner device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_scanner',`
	gen_require(`
		type device_t, scanner_device_t;
	')

	rw_chr_files_pattern($1, device_t, scanner_device_t)
')

########################################
## <summary>
##	Get the attributes of the sound devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_sound_dev',`
	gen_require(`
		type device_t, sound_device_t;
	')

	getattr_chr_files_pattern($1, device_t, sound_device_t)
')

########################################
## <summary>
##	Set the attributes of the sound devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_setattr_sound_dev',`
	gen_require(`
		type device_t, sound_device_t;
	')

	setattr_chr_files_pattern($1, device_t, sound_device_t)
')

########################################
## <summary>
##	Read the sound devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_read_sound',`
	gen_require(`
		type device_t, sound_device_t;
	')

	read_chr_files_pattern($1, device_t, sound_device_t)
')

########################################
## <summary>
##	Write the sound devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_write_sound',`
	gen_require(`
		type device_t, sound_device_t;
	')

	write_chr_files_pattern($1, device_t, sound_device_t)
')

########################################
## <summary>
##	Read the sound mixer devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_read_sound_mixer',`
	gen_require(`
		type device_t, sound_device_t;
	')

	read_chr_files_pattern($1, device_t, sound_device_t)
')

########################################
## <summary>
##	Write the sound mixer devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_write_sound_mixer',`
	gen_require(`
		type device_t, sound_device_t;
	')

	write_chr_files_pattern($1, device_t, sound_device_t)
')

########################################
## <summary>
##	Get the attributes of the the power management device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_power_mgmt_dev',`
	gen_require(`
		type device_t, power_device_t;
	')

	getattr_chr_files_pattern($1, device_t, power_device_t)
')

########################################
## <summary>
##	Set the attributes of the the power management device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_setattr_power_mgmt_dev',`
	gen_require(`
		type device_t, power_device_t;
	')

	setattr_chr_files_pattern($1, device_t, power_device_t)
')

########################################
## <summary>
##	Read and write the the power management device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_power_management',`
	gen_require(`
		type device_t, power_device_t;
	')

	rw_chr_files_pattern($1, device_t, power_device_t)
')

########################################
## <summary>
##	Getattr on smartcard devices
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_smartcard_dev',`
	gen_require(`
		type smartcard_device_t;
	')

	allow $1 smartcard_device_t:chr_file getattr;

')

########################################
## <summary>
##	dontaudit getattr on smartcard devices
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_getattr_smartcard_dev',`
	gen_require(`
		type smartcard_device_t;
	')

	dontaudit $1 smartcard_device_t:chr_file getattr;

')

########################################
## <summary>
##	Read and write smartcard devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_smartcard',`
	gen_require(`
		type device_t, smartcard_device_t;
	')

	rw_chr_files_pattern($1, device_t, smartcard_device_t)
')

########################################
## <summary>
##	Create, read, write, and delete smartcard devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_manage_smartcard',`
	gen_require(`
		type device_t, smartcard_device_t;
	')

	manage_chr_files_pattern($1, device_t, smartcard_device_t)
')

########################################
## <summary>
##	Associate a file to a sysfs filesystem.
## </summary>
## <param name="file_type">
##	<summary>
##	The type of the file to be associated to sysfs.
##	</summary>
## </param>
#
interface(`dev_associate_sysfs',`
	gen_require(`
		type sysfs_t;
	')

	allow $1 sysfs_t:filesystem associate;
')

########################################
## <summary>
##	Get the attributes of sysfs directories.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_sysfs_dirs',`
	gen_require(`
		type sysfs_t;
	')

	allow $1 sysfs_t:dir getattr_dir_perms;
')

########################################
## <summary>
##	Search the sysfs directories.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_search_sysfs',`
	gen_require(`
		type sysfs_t;
	')

	search_dirs_pattern($1, sysfs_t, sysfs_t)
')

########################################
## <summary>
##	Do not audit attempts to search sysfs.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_search_sysfs',`
	gen_require(`
		type sysfs_t;
	')

	dontaudit $1 sysfs_t:dir search_dir_perms;
')

########################################
## <summary>
##	List the contents of the sysfs directories.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_list_sysfs',`
	gen_require(`
		type sysfs_t;
	')

	list_dirs_pattern($1, sysfs_t, sysfs_t)
')

########################################
## <summary>
##	Write in a sysfs directories.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
# cjp: added for cpuspeed
interface(`dev_write_sysfs_dirs',`
	gen_require(`
		type sysfs_t;
	')

	allow $1 sysfs_t:dir write;
')

########################################
## <summary>
##	Read hardware state information.
## </summary>
## <desc>
##	<p>
##	Allow the specified domain to read the contents of
##	the sysfs filesystem.  This filesystem contains
##	information, parameters, and other settings on the
##	hardware installed on the system.
##	</p>
## </desc>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <infoflow type="read" weight="10"/>
#
interface(`dev_read_sysfs',`
	gen_require(`
		type sysfs_t;
	')

	read_files_pattern($1, sysfs_t, sysfs_t)
	read_lnk_files_pattern($1, sysfs_t, sysfs_t)

	list_dirs_pattern($1, sysfs_t, sysfs_t)
')

########################################
## <summary>
##	Allow caller to modify hardware state information.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_sysfs',`
	gen_require(`
		type sysfs_t;
	')

	rw_files_pattern($1, sysfs_t, sysfs_t)
	read_lnk_files_pattern($1, sysfs_t, sysfs_t)

	list_dirs_pattern($1, sysfs_t, sysfs_t)
')

########################################
## <summary>
##	Allow caller to modify hardware state information.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_manage_sysfs_dirs',`
	gen_require(`
		type sysfs_t;
	')

	manage_dirs_pattern($1, sysfs_t, sysfs_t)
')

########################################
## <summary>
##	Read from pseudo random number generator devices (e.g., /dev/urandom).
## </summary>
## <desc>
##	<p>
##	Allow the specified domain to read from pseudo random number
##	generator devices (e.g., /dev/urandom).  Typically this is
##	used in situations when a cryptographically secure random
##	number is not necessarily needed.  One example is the Stack
##	Smashing Protector (SSP, formerly known as ProPolice) support
##	that may be compiled into programs.
##	</p>
##	<p>
##	Related interface:
##	</p>
##	<ul>
##		<li>dev_read_rand()</li>
##	</ul>
##	<p>
##	Related tunable:
##	</p>
##	<ul>
##		<li>global_ssp</li>
##	</ul>
## </desc>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <infoflow type="read" weight="10"/>
#
interface(`dev_read_urand',`
	gen_require(`
		type device_t, urandom_device_t;
	')

	read_chr_files_pattern($1, device_t, urandom_device_t)
')

########################################
## <summary>
##	Do not audit attempts to read from pseudo
##	random devices (e.g., /dev/urandom)
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_read_urand',`
	gen_require(`
		type urandom_device_t;
	')

	dontaudit $1 urandom_device_t:chr_file { getattr read };
')

########################################
## <summary>
##	Write to the pseudo random device (e.g., /dev/urandom). This
##	sets the random number generator seed.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_write_urand',`
	gen_require(`
		type device_t, urandom_device_t;
	')

	write_chr_files_pattern($1, device_t, urandom_device_t)
')

########################################
## <summary>
##	Getattr generic the USB devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_generic_usb_dev',`
	gen_require(`
		type usb_device_t;
	')

	getattr_chr_files_pattern($1, device_t, usb_device_t)
')

########################################
## <summary>
##	Setattr generic the USB devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_setattr_generic_usb_dev',`
	gen_require(`
		type usb_device_t;
	')

	setattr_chr_files_pattern($1, device_t, usb_device_t)
')

########################################
## <summary>
##	Read generic the USB devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_read_generic_usb_dev',`
	gen_require(`
		type usb_device_t;
	')

	read_chr_files_pattern($1, device_t, usb_device_t)
')

########################################
## <summary>
##	Read and write generic the USB devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_generic_usb_dev',`
	gen_require(`
		type device_t, usb_device_t;
	')

	rw_chr_files_pattern($1, device_t, usb_device_t)
')

########################################
## <summary>
##	Read USB monitor devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_read_usbmon_dev',`
	gen_require(`
		type device_t, usbmon_device_t;
	')

	read_chr_files_pattern($1, device_t, usbmon_device_t)
')

########################################
## <summary>
##	Write USB monitor devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_write_usbmon_dev',`
	gen_require(`
		type device_t, usbmon_device_t;
	')

	write_chr_files_pattern($1, device_t, usbmon_device_t)
')

########################################
## <summary>
##	Mount a usbfs filesystem.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_mount_usbfs',`
	gen_require(`
		type usbfs_t;
	')

	allow $1 usbfs_t:filesystem mount;
')

########################################
## <summary>
##	Associate a file to a usbfs filesystem.
## </summary>
## <param name="file_type">
##	<summary>
##	The type of the file to be associated to usbfs.
##	</summary>
## </param>
#
interface(`dev_associate_usbfs',`
	gen_require(`
		type usbfs_t;
	')

	allow $1 usbfs_t:filesystem associate;
')

########################################
## <summary>
##	Get the attributes of a directory in the usb filesystem.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_usbfs_dirs',`
	gen_require(`
		type usbfs_t;
	')

	allow $1 usbfs_t:dir getattr_dir_perms;
')

########################################
## <summary>
##	Do not audit attempts to get the attributes
##	of a directory in the usb filesystem.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_getattr_usbfs_dirs',`
	gen_require(`
		type usbfs_t;
	')

	dontaudit $1 usbfs_t:dir getattr_dir_perms;
')

########################################
## <summary>
##	Search the directory containing USB hardware information.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_search_usbfs',`
	gen_require(`
		type usbfs_t;
	')

	search_dirs_pattern($1, usbfs_t, usbfs_t)
')

########################################
## <summary>
##	Allow caller to get a list of usb hardware.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_list_usbfs',`
	gen_require(`
		type usbfs_t;
	')

	read_lnk_files_pattern($1, usbfs_t, usbfs_t)
	getattr_files_pattern($1, usbfs_t, usbfs_t)

	list_dirs_pattern($1, usbfs_t, usbfs_t)
')

########################################
## <summary>
##	Set the attributes of usbfs filesystem.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_setattr_usbfs_files',`
	gen_require(`
		type usbfs_t;
	')

	setattr_files_pattern($1, usbfs_t, usbfs_t)
	list_dirs_pattern($1, usbfs_t, usbfs_t)
')

########################################
## <summary>
##	Read USB hardware information using
##	the usbfs filesystem interface.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_read_usbfs',`
	gen_require(`
		type usbfs_t;
	')

	read_files_pattern($1, usbfs_t, usbfs_t)
	read_lnk_files_pattern($1, usbfs_t, usbfs_t)
	list_dirs_pattern($1, usbfs_t, usbfs_t)
')

########################################
## <summary>
##	Allow caller to modify usb hardware configuration files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_usbfs',`
	gen_require(`
		type usbfs_t;
	')

	list_dirs_pattern($1, usbfs_t, usbfs_t)
	rw_files_pattern($1, usbfs_t, usbfs_t)
	read_lnk_files_pattern($1, usbfs_t, usbfs_t)
')

########################################
## <summary>
##	Get the attributes of video4linux devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_video_dev',`
	gen_require(`
		type device_t, v4l_device_t;
	')

	getattr_chr_files_pattern($1, device_t, v4l_device_t)
')

######################################
## <summary>
##	Read and write userio device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_userio_dev',`
	gen_require(`
		type device_t, userio_device_t;
	')

	rw_chr_files_pattern($1, device_t, userio_device_t)
')

########################################
## <summary>
##	Do not audit attempts to get the attributes
##	of video4linux device nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_getattr_video_dev',`
	gen_require(`
		type v4l_device_t;
	')

	dontaudit $1 v4l_device_t:chr_file getattr;
')

########################################
## <summary>
##	Set the attributes of video4linux device nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_setattr_video_dev',`
	gen_require(`
		type device_t, v4l_device_t;
	')

	setattr_chr_files_pattern($1, device_t, v4l_device_t)
')

########################################
## <summary>
##	Do not audit attempts to set the attributes
##	of video4linux device nodes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`dev_dontaudit_setattr_video_dev',`
	gen_require(`
		type v4l_device_t;
	')

	dontaudit $1 v4l_device_t:chr_file setattr;
')

########################################
## <summary>
##	Read the video4linux devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_read_video_dev',`
	gen_require(`
		type device_t, v4l_device_t;
	')

	read_chr_files_pattern($1, device_t, v4l_device_t)
')

########################################
## <summary>
##	Write the video4linux devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_write_video_dev',`
	gen_require(`
		type device_t, v4l_device_t;
	')

	write_chr_files_pattern($1, device_t, v4l_device_t)
')

########################################
## <summary>
##	Allow read/write the vhost net device
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_vhost',`
	gen_require(`
		type device_t, vhost_device_t;
	')

	rw_chr_files_pattern($1, device_t, vhost_device_t)
')

########################################
## <summary>
##	Read and write VMWare devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_vmware',`
	gen_require(`
		type device_t, vmware_device_t;
	')

	rw_chr_files_pattern($1, device_t, vmware_device_t)
')

########################################
## <summary>
##	Read, write, and mmap VMWare devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rwx_vmware',`
	gen_require(`
		type device_t, vmware_device_t;
	')

	dev_rw_vmware($1)
	allow $1 vmware_device_t:chr_file execute;
')

########################################
## <summary>
##	Write to watchdog devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_write_watchdog',`
	gen_require(`
		type device_t, watchdog_device_t;
	')

	write_chr_files_pattern($1, device_t, watchdog_device_t)
')

########################################
## <summary>
##	Read and write the the wireless device.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_wireless',`
	gen_require(`
		type device_t, wireless_device_t;
	')

	rw_chr_files_pattern($1, device_t, wireless_device_t)
')

########################################
## <summary>
##	Read and write Xen devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_xen',`
	gen_require(`
		type device_t, xen_device_t;
	')

	rw_chr_files_pattern($1, device_t, xen_device_t)
')

########################################
## <summary>
##	Create, read, write, and delete Xen devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_manage_xen',`
	gen_require(`
		type device_t, xen_device_t;
	')

	manage_chr_files_pattern($1, device_t, xen_device_t)
')

########################################
## <summary>
##	Automatic type transition to the type
##	for xen device nodes when created in /dev.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_filetrans_xen',`
	gen_require(`
		type device_t, xen_device_t;
	')

	filetrans_pattern($1, device_t, xen_device_t, chr_file)
')

########################################
## <summary>
##	Get the attributes of X server miscellaneous devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_getattr_xserver_misc_dev',`
	gen_require(`
		type device_t, xserver_misc_device_t;
	')

	getattr_chr_files_pattern($1, device_t, xserver_misc_device_t)
')

########################################
## <summary>
##	Set the attributes of X server miscellaneous devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_setattr_xserver_misc_dev',`
	gen_require(`
		type device_t, xserver_misc_device_t;
	')

	setattr_chr_files_pattern($1, device_t, xserver_misc_device_t)
')

########################################
## <summary>
##	Read and write X server miscellaneous devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_xserver_misc',`
	gen_require(`
		type device_t, xserver_misc_device_t;
	')

	rw_chr_files_pattern($1, device_t, xserver_misc_device_t)
')

########################################
## <summary>
##	Read and write to the zero device (/dev/zero).
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rw_zero',`
	gen_require(`
		type device_t, zero_device_t;
	')

	rw_chr_files_pattern($1, device_t, zero_device_t)
')

########################################
## <summary>
##	Read, write, and execute the zero device (/dev/zero).
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_rwx_zero',`
	gen_require(`
		type zero_device_t;
	')

	dev_rw_zero($1)
	allow $1 zero_device_t:chr_file execute;
')

########################################
## <summary>
##	Execmod the zero device (/dev/zero).
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_execmod_zero',`
	gen_require(`
		type zero_device_t;
	')

	dev_rw_zero($1)
	allow $1 zero_device_t:chr_file execmod;
')

########################################
## <summary>
##	Create the zero device (/dev/zero).
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_create_zero_dev',`
	gen_require(`
		type device_t, zero_device_t;
	')

	create_chr_files_pattern($1, device_t, zero_device_t)
')

########################################
## <summary>
##	Unconfined access to devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`dev_unconfined',`
	gen_require(`
		attribute devices_unconfined_type;
	')

	typeattribute $1 devices_unconfined_type;
')