Current File : //proc/self/root/kunden/usr/share/selinux/devel/include/contrib/virt.if

## <summary>Libvirt virtualization API</summary>

########################################
## <summary>
##	virtd_lxc_t stub interface.  No access allowed.
## </summary>
## <param name="domain" unused="true">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_stub_lxc',`
	gen_require(`
		type virtd_lxc_t;
	')
')

########################################
## <summary>
##	svirt_sandbox_domain attribute stub interface.  No access allowed.
## </summary>
## <param name="domain" unused="true">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_stub_svirt_sandbox_domain',`
	gen_require(`
		attribute svirt_sandbox_domain;
	')
')

########################################
## <summary>
##	container_file_t stub interface.  No access allowed.
## </summary>
## <param name="domain" unused="true">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_stub_container_image',`
	gen_require(`
		type container_file_t;
	')
')

interface(`virt_stub_svirt_sandbox_file',`
	gen_require(`
		type container_file_t;
		type container_ro_file_t;
	')
')

########################################
## <summary>
##	Creates types and rules for a basic
##	qemu process domain.
## </summary>
## <param name="prefix">
##	<summary>
##	Prefix for the domain.
##	</summary>
## </param>
#
template(`virt_domain_template',`
	gen_require(`
		attribute virt_image_type, virt_domain;
		attribute virt_tmpfs_type;
		attribute virt_ptynode;
		type qemu_exec_t;
		type virtlogd_t;
	')

	type $1_t, virt_domain;
	application_domain($1_t, qemu_exec_t)
	domain_user_exemption_target($1_t)
	mls_rangetrans_target($1_t)
	mcs_constrained($1_t)
	role system_r types $1_t;

	type $1_devpts_t, virt_ptynode;
	term_pty($1_devpts_t)

	kernel_read_system_state($1_t)

	auth_read_passwd($1_t)

	logging_send_syslog_msg($1_t)

	allow $1_t $1_devpts_t:chr_file { rw_chr_file_perms setattr_chr_file_perms };
	term_create_pty($1_t, $1_devpts_t)

	# Allow domain to write to pipes connected to virtlogd
	allow $1_t virtlogd_t:fd use;
	allow $1_t virtlogd_t:fifo_file rw_inherited_fifo_file_perms;
')

########################################
## <summary>
##	Make the specified type usable as a virt image
## </summary>
## <param name="type">
##	<summary>
##	Type to be used as a virtual image
##	</summary>
## </param>
#
interface(`virt_image',`
	gen_require(`
		attribute virt_image_type;
	')

	typeattribute $1 virt_image_type;
	files_type($1)

	# virt images can be assigned to blk devices
	dev_node($1)
')

#######################################
## <summary>
##  Getattr on virt executable.
## </summary>
## <param name="domain">
##  <summary>
##  Domain allowed to transition.
##  </summary>
## </param>
#
interface(`virt_getattr_exec',`
    gen_require(`
        type virtd_exec_t;
    ')

	allow $1 virtd_exec_t:file getattr;
')

########################################
## <summary>
##	Execute a domain transition to run virt.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`virt_domtrans',`
	gen_require(`
		type virtd_t, virtd_exec_t;
	')

	domtrans_pattern($1, virtd_exec_t, virtd_t)
')

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

	can_exec($1, virtd_exec_t)
')

########################################
## <summary>
##  Transition to virt_bridgehelper.
## </summary>
## <param name="domain">
## <summary>
##  Domain allowed to transition.
## </summary>
## </param>
interface(`virt_domtrans_bridgehelper',`
	gen_require(`
		type virt_bridgehelper_t, virt_bridgehelper_exec_t;
	')

	domtrans_pattern($1, virt_bridgehelper_exec_t, virt_bridgehelper_t)
')

########################################
## <summary>
##      Allow caller domain to run bpftool.
## </summary>
## <param name="domain">
##      <summary>
##      Domain allowed access.
##      </summary>
## </param>
#
interface(`virt_prog_run_bpf',`
        gen_require(`
                type virtd_t;
        ')

    allow $1 virtd_t:bpf { map_create map_read map_write prog_load prog_run };
')


#######################################
## <summary>
##	Connect to virt over a unix domain stream socket.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_stream_connect',`
	gen_require(`
		type virtd_t, virt_var_run_t;
	')

	files_search_pids($1)
	stream_connect_pattern($1, virt_var_run_t, virt_var_run_t, virtd_t)
')

#######################################
## <summary>
##	Connect to svirt process over a unix domain stream socket.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_stream_connect_svirt',`
	gen_require(`
		type svirt_t;
        type svirt_image_t;
	')

	stream_connect_pattern($1, svirt_image_t, svirt_image_t, svirt_t)
')

########################################
## <summary>
##	Read and write to apmd unix
##	stream sockets.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_rw_stream_sockets_svirt',`
	gen_require(`
		type svirt_t;
	')

	allow $1 svirt_t:unix_stream_socket { setopt getopt read write };
')

########################################
## <summary>
##	Allow domain to attach to virt TUN devices
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_attach_tun_iface',`
	gen_require(`
		type virtd_t;
	')

	allow $1 virtd_t:tun_socket relabelfrom;
	allow $1 self:tun_socket relabelto;
')

########################################
## <summary>
##	Allow domain to attach to virt sandbox TUN devices
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_attach_sandbox_tun_iface',`
	gen_require(`
		attribute svirt_sandbox_domain;
	')

	allow $1 svirt_sandbox_domain:tun_socket relabelfrom;
	allow $1 self:tun_socket relabelto;
')

########################################
## <summary>
##	Read virt config files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_read_config',`
	gen_require(`
		type virt_etc_t, virt_etc_rw_t;
	')

	files_search_etc($1)
	read_files_pattern($1, virt_etc_t, virt_etc_t)
	read_files_pattern($1, virt_etc_rw_t, virt_etc_rw_t)
	read_lnk_files_pattern($1, virt_etc_rw_t, virt_etc_rw_t)
')

########################################
## <summary>
##	manage virt config files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_manage_config',`
	gen_require(`
		type virt_etc_t, virt_etc_rw_t;
	')

	files_search_etc($1)
	manage_files_pattern($1, virt_etc_t, virt_etc_t)
	manage_files_pattern($1, virt_etc_rw_t, virt_etc_rw_t)
	manage_lnk_files_pattern($1, virt_etc_rw_t, virt_etc_rw_t)
')

########################################
## <summary>
##	Allow domain to manage virt image files
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_getattr_content',`
	gen_require(`
		type virt_content_t;
	')

    allow $1 virt_content_t:file getattr_file_perms;
')

########################################
## <summary>
##	Allow domain to manage virt image files
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_read_content',`
	gen_require(`
		type virt_content_t;
	')

	virt_search_lib($1)
	allow $1 virt_content_t:dir list_dir_perms;
	allow $1 virt_content_t:blk_file map;
	allow $1 virt_content_t:file map;
	list_dirs_pattern($1, virt_content_t, virt_content_t)
	read_files_pattern($1, virt_content_t, virt_content_t)
	read_lnk_files_pattern($1, virt_content_t, virt_content_t)
	read_blk_files_pattern($1, virt_content_t, virt_content_t)
    read_chr_files_pattern($1, virt_content_t, virt_content_t)

	tunable_policy(`virt_use_nfs',`
		fs_list_nfs($1)
		fs_read_nfs_files($1)
		fs_read_nfs_symlinks($1)
	')

	tunable_policy(`virt_use_samba',`
		fs_list_cifs($1)
		fs_read_cifs_files($1)
		fs_read_cifs_symlinks($1)
	')
')

########################################
## <summary>
##	Allow domain to write virt image files
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_write_content',`
	gen_require(`
		type virt_content_t;
	')

	allow $1 virt_content_t:file write_file_perms;
')

########################################
## <summary>
##	Read virt PID symlinks files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_read_pid_symlinks',`
	gen_require(`
		type virt_var_run_t;
	')

	files_search_pids($1)
	read_lnk_files_pattern($1, virt_var_run_t, virt_var_run_t)
')

########################################
## <summary>
##	Read virt PID files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_read_pid_files',`
	gen_require(`
		type virt_var_run_t;
	')

	files_search_pids($1)
	read_files_pattern($1, virt_var_run_t, virt_var_run_t)
    read_lnk_files_pattern($1, virt_var_run_t, virt_var_run_t)
')

########################################
## <summary>
##	Manage virt pid directories.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_manage_pid_dirs',`
	gen_require(`
		type virt_var_run_t;
		type virt_lxc_var_run_t;
	')

	files_search_pids($1)
	manage_dirs_pattern($1, virt_var_run_t, virt_var_run_t)
	manage_dirs_pattern($1, virt_lxc_var_run_t, virt_lxc_var_run_t)
	virt_filetrans_named_content($1)
')

########################################
## <summary>
##	Manage virt pid files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_manage_pid_files',`
	gen_require(`
		type virt_var_run_t;
		type virt_lxc_var_run_t;
	')

	files_search_pids($1)
	manage_files_pattern($1, virt_var_run_t, virt_var_run_t)
	manage_files_pattern($1, virt_lxc_var_run_t, virt_lxc_var_run_t)
')

########################################
## <summary>
##	Create objects in the pid directory
##	with a private type with a type transition.
## </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="class">
##	<summary>
##	Object class(es) (single or set including {}) for which this
##	the transition will occur.
##	</summary>
## </param>
## <param name="name" optional="true">
##	<summary>
##	The name of the object being created.
##	</summary>
## </param>
#
interface(`virt_pid_filetrans',`
	gen_require(`
		type virt_var_run_t;
	')

	filetrans_pattern($1, virt_var_run_t, $2, $3, $4)
')

########################################
## <summary>
##	Search virt lib directories.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_search_lib',`
	gen_require(`
		type virt_var_lib_t;
	')

	allow $1 virt_var_lib_t:dir search_dir_perms;
	files_search_var_lib($1)
')

########################################
## <summary>
##	Read virt lib files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_read_lib_files',`
	gen_require(`
		type virt_var_lib_t;
	')

	files_search_var_lib($1)
	read_files_pattern($1, virt_var_lib_t, virt_var_lib_t)
	list_dirs_pattern($1, virt_var_lib_t, virt_var_lib_t)
	read_lnk_files_pattern($1, virt_var_lib_t, virt_var_lib_t)
')

########################################
## <summary>
##	Dontaudit inherited read virt lib files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`virt_dontaudit_read_lib_files',`
	gen_require(`
		type virt_var_lib_t;
	')

	dontaudit $1 virt_var_lib_t:file read_inherited_file_perms;
')

########################################
## <summary>
##	Create, read, write, and delete
##	virt lib files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_manage_lib_files',`
	gen_require(`
		type virt_var_lib_t;
	')

	files_search_var_lib($1)
	manage_files_pattern($1, virt_var_lib_t, virt_var_lib_t)
')

########################################
## <summary>
##	Allow the specified domain to read virt's log files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`virt_read_log',`
	gen_require(`
		type virt_log_t;
	')

	logging_search_logs($1)
	read_files_pattern($1, virt_log_t, virt_log_t)
')

########################################
## <summary>
##	Allow the specified domain to append
##	virt log files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_append_log',`
	gen_require(`
		type virt_log_t;
	')

	logging_search_logs($1)
	append_files_pattern($1, virt_log_t, virt_log_t)
')

########################################
## <summary>
##	Allow domain to manage virt log files
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_manage_log',`
	gen_require(`
		type virt_log_t;
	')

	manage_dirs_pattern($1, virt_log_t, virt_log_t)
	manage_files_pattern($1, virt_log_t, virt_log_t)
	manage_lnk_files_pattern($1, virt_log_t, virt_log_t)
')

########################################
## <summary>
##	Allow domain to getattr virt image direcories
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_getattr_images',`
	gen_require(`
		attribute virt_image_type;
	')

	virt_search_lib($1)
	allow $1 virt_image_type:file getattr_file_perms;
')

########################################
## <summary>
##	Allow domain to search virt image direcories
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_search_images',`
	gen_require(`
		attribute virt_image_type;
	')

	virt_search_lib($1)
	allow $1 virt_image_type:dir search_dir_perms;
')

########################################
## <summary>
##	Allow domain to read virt image files
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_read_images',`
	gen_require(`
		type virt_var_lib_t;
		attribute virt_image_type;
	')

	virt_search_lib($1)
	allow $1 virt_image_type:dir list_dir_perms;
	list_dirs_pattern($1, virt_image_type, virt_image_type)
	read_files_pattern($1, virt_image_type, virt_image_type)
	read_lnk_files_pattern($1, virt_image_type, virt_image_type)
	read_blk_files_pattern($1, virt_image_type, virt_image_type)
	read_chr_files_pattern($1, virt_image_type, virt_image_type)

	tunable_policy(`virt_use_nfs',`
		fs_list_nfs($1)
		fs_read_nfs_files($1)
		fs_read_nfs_symlinks($1)
	')

	tunable_policy(`virt_use_samba',`
		fs_list_cifs($1)
		fs_read_cifs_files($1)
		fs_read_cifs_symlinks($1)
	')
')

########################################
## <summary>
##	Allow domain to read virt blk image files
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_read_blk_images',`
	gen_require(`
		attribute virt_image_type;
	')

	read_blk_files_pattern($1, virt_image_type, virt_image_type)
')

########################################
## <summary>
##	Allow domain to read/write virt image chr files
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_rw_chr_files',`
	gen_require(`
		attribute virt_image_type;
	')

	rw_chr_files_pattern($1, virt_image_type, virt_image_type)
')

########################################
## <summary>
##	Create, read, write, and delete
##	svirt cache files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_manage_cache',`
	gen_require(`
		type virt_cache_t;
	')

	files_search_var($1)
	manage_dirs_pattern($1, virt_cache_t, virt_cache_t)
	manage_files_pattern($1, virt_cache_t, virt_cache_t)
	manage_lnk_files_pattern($1, virt_cache_t, virt_cache_t)
')

########################################
## <summary>
##	Allow domain to manage virt image files
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_manage_images',`
	gen_require(`
		type virt_var_lib_t;
		attribute virt_image_type;
	')

	virt_search_lib($1)
	allow $1 virt_image_type:dir list_dir_perms;
	manage_dirs_pattern($1, virt_image_type, virt_image_type)
	manage_files_pattern($1, virt_image_type, virt_image_type)
	read_lnk_files_pattern($1, virt_image_type, virt_image_type)
	rw_blk_files_pattern($1, virt_image_type, virt_image_type)
	rw_chr_files_pattern($1, virt_image_type, virt_image_type)
')

#######################################
## <summary>
##  Allow domain to manage virt image files
## </summary>
## <param name="domain">
##  <summary>
##  Domain allowed access.
##  </summary>
## </param>
#
interface(`virt_manage_default_image_type',`
    gen_require(`
        type virt_var_lib_t;
        type virt_image_t;
    ')

    virt_search_lib($1)
    manage_dirs_pattern($1, virt_image_t, virt_image_t)
    manage_files_pattern($1, virt_image_t, virt_image_t)
    read_lnk_files_pattern($1, virt_image_t, virt_image_t)
')

########################################
## <summary>
##	Execute virt server in the virt domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`virt_systemctl',`
	gen_require(`
		type virtd_unit_file_t;
		type virtd_t;
	')

	systemd_exec_systemctl($1)
	init_reload_services($1)
	allow $1 virtd_unit_file_t:file read_file_perms;
	allow $1 virtd_unit_file_t:service manage_service_perms;

	ps_process_pattern($1, virtd_t)
')

########################################
## <summary>
##	Ptrace the svirt domain
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`virt_ptrace',`
	gen_require(`
		attribute virt_domain;
	')

	allow $1 virt_domain:process ptrace;
')

#######################################
## <summary>
##	Execute Sandbox Files
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_exec_sandbox_files',`
	gen_require(`
		attribute svirt_file_type;
	')

	can_exec($1, svirt_file_type)
')

########################################
## <summary>
##	Allow any svirt_file_type to be an entrypoint of this domain
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`virt_sandbox_entrypoint',`
	gen_require(`
		attribute svirt_file_type;
	')
	allow $1 svirt_file_type:file entrypoint;
')

#######################################
## <summary>
##	List Sandbox Dirs
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_list_sandbox_dirs',`
	gen_require(`
		type svirt_sandbox_file_t;
	')

	list_dirs_pattern($1, svirt_sandbox_file_t, svirt_sandbox_file_t)
')

#######################################
## <summary>
##	Read Sandbox Files
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_read_sandbox_files',`
	gen_require(`
		attribute svirt_file_type;
	')

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

#######################################
## <summary>
##	Manage Sandbox Files
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_manage_sandbox_files',`
	gen_require(`
		attribute svirt_file_type;
	')

	manage_dirs_pattern($1, svirt_file_type, svirt_file_type)
	manage_files_pattern($1, svirt_file_type, svirt_file_type)
	manage_fifo_files_pattern($1, svirt_file_type, svirt_file_type)
	manage_chr_files_pattern($1, svirt_file_type, svirt_file_type)
	manage_lnk_files_pattern($1, svirt_file_type, svirt_file_type)
	allow $1 svirt_file_type:dir_file_class_set { relabelfrom relabelto };
')

#######################################
## <summary>
##	Getattr Sandbox File systems
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_getattr_sandbox_filesystem',`
	gen_require(`
		attribute svirt_file_type;
	')

	allow $1 svirt_file_type:filesystem getattr;
')

#######################################
## <summary>
##	Relabel Sandbox File systems
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_relabel_sandbox_filesystem',`
	gen_require(`
		attribute svirt_file_type;
	')

	allow $1 svirt_file_type:filesystem { relabelfrom relabelto };
')

#######################################
## <summary>
##	Mounton Sandbox Files
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_mounton_sandbox_file',`
	gen_require(`
		attribute svirt_file_type;
	')

	allow $1 svirt_file_type:dir_file_class_set mounton;
')

#######################################
## <summary>
##	Connect to virt over a unix domain stream socket.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_stream_connect_sandbox',`
	gen_require(`
		attribute svirt_sandbox_domain;
		attribute svirt_file_type;
	')

	files_search_pids($1)
	stream_connect_pattern($1, svirt_file_type, svirt_file_type, svirt_sandbox_domain)
	ps_process_pattern(svirt_sandbox_domain, $1)
')

########################################
## <summary>
##	Execute qemu in the svirt domain, and
##	allow the specified role the svirt domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	The role to be allowed the sandbox domain.
##	</summary>
## </param>
## <rolecap/>
#
interface(`virt_transition_svirt',`
	gen_require(`
		attribute virt_domain;
		type virt_bridgehelper_t;
		type svirt_image_t;
		type svirt_socket_t;
	')

	allow $1 virt_domain:process transition;
	role $2 types virt_domain;
	role $2 types virt_bridgehelper_t;
	role $2 types svirt_socket_t;

	allow $1 virt_domain:process { sigkill sigstop signull signal };
	allow $1 svirt_image_t:file { relabelfrom relabelto };
	allow $1 svirt_image_t:fifo_file { read_fifo_file_perms relabelto };
	allow $1 svirt_image_t:sock_file { create_sock_file_perms relabelto };
	allow $1 svirt_socket_t:unix_stream_socket create_stream_socket_perms;

	optional_policy(`
		ptchown_run(virt_domain, $2)
	')
')

########################################
## <summary>
##	Do not audit attempts to write virt daemon unnamed pipes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`virt_dontaudit_write_pipes',`
	gen_require(`
		type virtd_t;
	')

	dontaudit $1 virtd_t:fd use;
	dontaudit $1 virtd_t:fifo_file write_fifo_file_perms;
')

########################################
## <summary>
##	Send a sigkill to virtual machines
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_kill_svirt',`
	gen_require(`
		attribute virt_domain;
	')

	allow $1 virt_domain:process sigkill;
')

########################################
## <summary>
##	Send a sigkill to virtd daemon.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_kill',`
	gen_require(`
		type virtd_t;
	')

	allow $1 virtd_t:process sigkill;
')

########################################
## <summary>
##	Send a signal to virtd daemon.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_signal',`
	gen_require(`
		type virtd_t;
	')

	allow $1 virtd_t:process signal;
')

########################################
## <summary>
##	Send null signal to virtd daemon.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_signull',`
	gen_require(`
		type virtd_t;
	')

	allow $1 virtd_t:process signull;
')

########################################
## <summary>
##	Send a signal to virtual machines
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_signal_svirt',`
	gen_require(`
		attribute virt_domain;
	')

	allow $1 virt_domain:process signal;
')

########################################
## <summary>
##	Send a signal to sandbox domains
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_signal_sandbox',`
	gen_require(`
		attribute svirt_sandbox_domain;
	')

	allow $1 svirt_sandbox_domain:process signal;
')

########################################
## <summary>
##	Manage virt home files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_manage_home_files',`
	gen_require(`
		type virt_home_t;
	')

	userdom_search_user_home_dirs($1)
	manage_files_pattern($1, virt_home_t, virt_home_t)
')

########################################
## <summary>
##	allow domain to read
##	virt tmpfs files
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access
##	</summary>
## </param>
#
interface(`virt_read_tmpfs_files',`
	gen_require(`
		attribute virt_tmpfs_type;
	')

	allow $1 virt_tmpfs_type:file read_file_perms;
')

########################################
## <summary>
##	allow domain to manage
##	virt tmpfs files
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access
##	</summary>
## </param>
#
interface(`virt_manage_tmpfs_files',`
	gen_require(`
		attribute virt_tmpfs_type;
	')

	allow $1 virt_tmpfs_type:file manage_file_perms;
')

########################################
## <summary>
##	Create .virt directory in the user home directory
##	with an correct label.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_filetrans_home_content',`
	gen_require(`
		type virt_home_t;
		type svirt_home_t;
	')

	userdom_user_home_dir_filetrans($1, virt_home_t, dir, ".libvirt")
	userdom_user_home_dir_filetrans($1, virt_home_t, dir, ".virtinst")
	filetrans_pattern($1, virt_home_t, svirt_home_t, dir, "qemu")

	optional_policy(`
		gnome_config_filetrans($1, virt_home_t, dir, "libvirt")
		gnome_cache_filetrans($1, virt_home_t, dir, "libvirt")
		gnome_cache_filetrans($1, virt_home_t, dir, "libvirt-sandbox")
		gnome_cache_filetrans($1, virt_home_t, dir, "gnome-boxes")
		gnome_data_filetrans($1, svirt_home_t, dir, "images")
		gnome_data_filetrans($1, svirt_home_t, dir, "boot")
	')
')

########################################
## <summary>
##	Dontaudit attempts to Read virt_image_type devices.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_dontaudit_read_chr_dev',`
	gen_require(`
		attribute virt_image_type;
	')

	dontaudit $1 virt_image_type:chr_file read_chr_file_perms;
')

########################################
## <summary>
##	Creates types and rules for a basic
##	virt_lxc process domain.
## </summary>
## <param name="prefix">
##	<summary>
##	Prefix for the domain.
##	</summary>
## </param>
#
template(`virt_sandbox_domain_template',`
	gen_require(`
		attribute svirt_sandbox_domain;
	')

	type $1_t, svirt_sandbox_domain;
	domain_type($1_t)
	domain_user_exemption_target($1_t)
	mls_rangetrans_target($1_t)
	mcs_constrained($1_t)
	role system_r types $1_t;

	logging_send_syslog_msg($1_t)

	kernel_read_system_state($1_t)
	kernel_read_all_proc($1_t)

 #   optional_policy(`
 #       container_runtime_typebounds($1_t)
 #   ')
')

########################################
## <summary>
##	Make the specified type usable as a lxc domain
## </summary>
## <param name="type">
##	<summary>
##	Type to be used as a lxc domain
##	</summary>
## </param>
#
template(`virt_sandbox_domain',`
	gen_require(`
		attribute svirt_sandbox_domain;
	')

	typeattribute  $1 svirt_sandbox_domain;
')

########################################
## <summary>
##	Make the specified type usable as a lxc network domain
## </summary>
## <param name="type">
##	<summary>
##	Type to be used as a lxc network domain
##	</summary>
## </param>
#
template(`virt_sandbox_net_domain',`
	gen_require(`
		attribute sandbox_net_domain;
	')

	virt_sandbox_domain($1)
	typeattribute  $1 sandbox_net_domain;
')

########################################
## <summary>
##	Execute a qemu_exec_t in the callers domain
## </summary>
## <param name="domain">
## <summary>
##	Domain allowed access.
## </summary>
## </param>
#
interface(`virt_exec_qemu',`
	gen_require(`
		type qemu_exec_t;
	')

	can_exec($1, qemu_exec_t)
')

########################################
## <summary>
##	Transition to virt named content
## </summary>
## <param name="domain">
##	<summary>
##      Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_filetrans_named_content',`
	gen_require(`
		type virt_lxc_var_run_t;
		type virt_var_run_t;
	')

	files_pid_filetrans($1, virt_lxc_var_run_t, dir, "libvirt-sandbox")
	files_pid_filetrans($1, virt_var_run_t, dir, "libvirt")
	files_pid_filetrans($1, virt_var_run_t, dir, "libguestfs")
')

########################################
## <summary>
##	Execute qemu in the svirt domain, and
##	allow the specified role the svirt domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	The role to be allowed the sandbox domain.
##	</summary>
## </param>
## <rolecap/>
#
interface(`virt_transition_svirt_sandbox',`
	gen_require(`
		attribute svirt_sandbox_domain;
	')

	allow $1 svirt_sandbox_domain:process { transition signal_perms };
	role $2 types svirt_sandbox_domain;
	allow $1 svirt_sandbox_domain:unix_dgram_socket sendto;

	allow svirt_sandbox_domain $1:fd use;

	allow svirt_sandbox_domain $1:process sigchld;
	ps_process_pattern($1, svirt_sandbox_domain)
')

########################################
## <summary>
##	Read the process state of virt sandbox containers
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_sandbox_read_state',`
	gen_require(`
		attribute svirt_sandbox_domain;
	')

	ps_process_pattern($1, svirt_sandbox_domain)
')

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

	allow $1 svirt_image_t:chr_file rw_file_perms;
')

########################################
## <summary>
##	Read and write to svirt_image files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_rw_svirt_image',`
	gen_require(`
		type svirt_image_t;
	')

	allow $1 svirt_image_t:file rw_file_perms;
')

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

    allow $1 virtd_t:process { rlimitinh };
')

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

    allow $1 virtd_t:process { noatsecure rlimitinh };
')

########################################
## <summary>
##	All of the rules required to administrate
##	an virt environment
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	Role allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`virt_admin',`
	gen_require(`
		attribute virt_domain;
		attribute virt_system_domain;
		attribute svirt_file_type;
		attribute virt_file_type;
		type virtd_initrc_exec_t;
	')

	allow $1 virt_system_domain:process signal_perms;
	allow $1 virt_domain:process signal_perms;
	ps_process_pattern($1, virt_system_domain)
	ps_process_pattern($1, virt_domain)
	tunable_policy(`deny_ptrace',`',`
		allow $1 virt_system_domain:process ptrace;
		allow $1 virt_domain:process ptrace;
	')

	init_labeled_script_domtrans($1, virtd_initrc_exec_t)
	domain_system_change_exemption($1)
	role_transition $2 virtd_initrc_exec_t system_r;
	allow $2 system_r;

	allow $1 virt_domain:process signal_perms;

	admin_pattern($1, virt_file_type)
	admin_pattern($1, svirt_file_type)

	virt_systemctl($1)
	allow $1 virtd_unit_file_t:service all_service_perms;

	virt_stream_connect_sandbox($1)
	virt_stream_connect_svirt($1)
	virt_stream_connect($1)
')
#######################################
## <summary>
##  Getattr on virt executable.
## </summary>
## <param name="domain">
##  <summary>
##  Domain allowed to transition.
##  </summary>
## </param>
#
interface(`virt_default_capabilities',`
	gen_require(`
		attribute sandbox_caps_domain;
	')

	typeattribute $1 sandbox_caps_domain;
')


########################################
## <summary>
##      Send and receive messages from
##      virt over dbus.
## </summary>
## <param name="domain">
##      <summary>
##      Domain allowed access.
##      </summary>
## </param>
#
interface(`virt_dbus_chat',`
        gen_require(`
                type virtd_t;
                class dbus send_msg;
        ')

        allow $1 virtd_t:dbus send_msg;
        allow virtd_t $1:dbus send_msg;
        ps_process_pattern(virtd_t, $1)
')

########################################
## <summary>
##	Execute a file in a sandbox directory
##	in the specified domain.
## </summary>
## <desc>
##	<p>
##	Execute a file in a sandbox directory
##	in the specified domain.  This allows
##	the specified domain to execute any file
##	on these filesystems in the specified
##	domain.
##	</p>
## </desc>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
## <param name="target_domain">
##	<summary>
##	The type of the new process.
##	</summary>
## </param>
#
interface(`virt_sandbox_domtrans',`
	gen_require(`
		type container_file_t;
	')

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

########################################
## <summary>
##	Dontaudit read the process state (/proc/pid) of libvirt
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_dontaudit_read_state',`
	gen_require(`
		type virtd_t;
	')

	dontaudit $1 virtd_t:dir search_dir_perms;
	dontaudit $1 virtd_t:file read_file_perms;
	dontaudit $1 virtd_t:lnk_file read_lnk_file_perms;
')

#######################################
## <summary>
##	Send to libvirt with a unix dgram socket.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_dgram_send',`
	gen_require(`
		type virtd_t, virt_var_run_t;
	')

	files_search_pids($1)
	dgram_send_pattern($1, virt_var_run_t, virt_var_run_t, virtd_t)
')

########################################
## <summary>
##	Write svirt tmp files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`virt_svirt_write_tmp',`
        gen_require(`
                type svirt_tmp_t;
        ')

	write_files_pattern($1, svirt_tmp_t, svirt_tmp_t)
')

########################################
## <summary>
##  Manage svirt tmp files,dirs and sockfiles.
## </summary>
## <param name="domain">
##  <summary>
##  Domain allowed access.
##   </summary>
## </param>
#
interface(`virt_svirt_manage_tmp',`
        gen_require(`
                type svirt_tmp_t;
        ')

	manage_files_pattern($1, svirt_tmp_t, svirt_tmp_t)
	manage_dirs_pattern($1, svirt_tmp_t, svirt_tmp_t)
	manage_sock_files_pattern($1, svirt_tmp_t, svirt_tmp_t)
')

########################################
## <summary>
##     Read qemu PID files.
## </summary>
## <param name="domain">
##     <summary>
##     Domain allowed access.
##     </summary>
## </param>
#
interface(`virt_read_qemu_pid_files',`
       gen_require(`
               type qemu_var_run_t;
       ')

       files_search_pids($1)
       list_dirs_pattern($1, qemu_var_run_t, qemu_var_run_t)
       read_files_pattern($1, qemu_var_run_t, qemu_var_run_t)
')

########################################
## <summary>
##     Write qemu PID files.
## </summary>
## <param name="domain">
##     <summary>
##     Domain allowed access.
##     </summary>
## </param>
#
interface(`virt_write_qemu_pid_files',`
       gen_require(`
               type qemu_var_run_t;
       ')

       files_search_pids($1)
       write_files_pattern($1, qemu_var_run_t, qemu_var_run_t)
')

########################################
## <summary>
##     Create qemu PID files.
## </summary>
## <param name="domain">
##     <summary>
##     Domain allowed access.
##     </summary>
## </param>
#
interface(`virt_create_qemu_pid_files',`
       gen_require(`
               type qemu_var_run_t;
       ')

       files_search_pids($1)
       create_files_pattern($1, qemu_var_run_t, qemu_var_run_t)
')

########################################
## <summary>
##     Manage qemu PID socket files.
## </summary>
## <param name="domain">
##     <summary>
##     Domain allowed access.
##     </summary>
## </param>
#
interface(`virt_manage_qemu_pid_sock_files',`
       gen_require(`
               type qemu_var_run_t;
       ')

       files_search_pids($1)
       manage_sock_files_pattern($1, qemu_var_run_t, qemu_var_run_t)
')