policy_module(virt, 1.2.1)

########################################
#
# Declarations
#

## <desc>
## <p>
## Allow virt to manage nfs files
## </p>
## </desc>
gen_tunable(virt_use_nfs, false)

## <desc>
## <p>
## Allow virt to manage cifs files
## </p>
## </desc>
gen_tunable(virt_use_samba, false)

attribute virt_image_type;

type virt_etc_t;
files_config_file(virt_etc_t)

type virt_etc_rw_t;
files_type(virt_etc_rw_t)

# virt Image files
type virt_image_t, virt_image_type; # customizable
virt_image(virt_image_t)

type virt_log_t;
logging_log_file(virt_log_t)

type virt_var_run_t;
files_pid_file(virt_var_run_t)

type virt_var_lib_t;
files_type(virt_var_lib_t)

type virtd_t;
type virtd_exec_t;
init_daemon_domain(virtd_t, virtd_exec_t)

type virtd_initrc_exec_t;
init_script_file(virtd_initrc_exec_t)

########################################
#
# virtd local policy
#

allow virtd_t self:capability { dac_override kill net_admin setgid sys_nice sys_ptrace };
allow virtd_t self:process { getsched sigkill signal execmem };
allow virtd_t self:fifo_file rw_file_perms;
allow virtd_t self:unix_stream_socket create_stream_socket_perms;
allow virtd_t self:tcp_socket create_stream_socket_perms;
allow virtd_t self:tun_socket create;

read_files_pattern(virtd_t, virt_etc_t, virt_etc_t)
read_lnk_files_pattern(virtd_t, virt_etc_t, virt_etc_t)

manage_dirs_pattern(virtd_t, virt_etc_rw_t, virt_etc_rw_t)
manage_files_pattern(virtd_t, virt_etc_rw_t, virt_etc_rw_t)
manage_lnk_files_pattern(virtd_t, virt_etc_rw_t, virt_etc_rw_t)
filetrans_pattern(virtd_t, virt_etc_t, virt_etc_rw_t, dir)

manage_files_pattern(virtd_t, virt_image_type, virt_image_type)

manage_dirs_pattern(virtd_t, virt_log_t, virt_log_t)
manage_files_pattern(virtd_t, virt_log_t, virt_log_t)
logging_log_filetrans(virtd_t, virt_log_t, { file dir })

manage_dirs_pattern(virtd_t, virt_var_lib_t, virt_var_lib_t)
manage_files_pattern(virtd_t, virt_var_lib_t, virt_var_lib_t)
files_var_lib_filetrans(virtd_t, virt_var_lib_t, { file dir })

manage_dirs_pattern(virtd_t, virt_var_run_t, virt_var_run_t)
manage_files_pattern(virtd_t, virt_var_run_t, virt_var_run_t)
manage_sock_files_pattern(virtd_t, virt_var_run_t, virt_var_run_t)
files_pid_filetrans(virtd_t, virt_var_run_t, { file dir })

kernel_read_system_state(virtd_t)
kernel_read_network_state(virtd_t)
kernel_rw_net_sysctls(virtd_t)
kernel_load_module(virtd_t)

corecmd_exec_bin(virtd_t)
corecmd_exec_shell(virtd_t)

corenet_all_recvfrom_unlabeled(virtd_t)
corenet_all_recvfrom_netlabel(virtd_t)
corenet_tcp_sendrecv_generic_if(virtd_t)
corenet_tcp_sendrecv_generic_node(virtd_t)
corenet_tcp_sendrecv_all_ports(virtd_t)
corenet_tcp_bind_generic_node(virtd_t)
#corenet_tcp_bind_virt_port(virtd_t)
corenet_tcp_bind_vnc_port(virtd_t)
corenet_tcp_connect_vnc_port(virtd_t)
corenet_tcp_connect_soundd_port(virtd_t)
corenet_rw_tun_tap_dev(virtd_t)

dev_read_sysfs(virtd_t)
dev_read_rand(virtd_t)

# Init script handling
domain_use_interactive_fds(virtd_t)

files_read_usr_files(virtd_t)
files_read_etc_files(virtd_t)
files_read_etc_runtime_files(virtd_t)
files_search_all(virtd_t)
files_list_kernel_modules(virtd_t)

fs_list_auto_mountpoints(virtd_t)

storage_raw_write_removable_device(virtd_t)
storage_raw_read_removable_device(virtd_t)

term_getattr_pty_fs(virtd_t)
term_use_ptmx(virtd_t)

auth_use_nsswitch(virtd_t)

miscfiles_read_localization(virtd_t)
miscfiles_read_certs(virtd_t)

logging_send_syslog_msg(virtd_t)

userdom_read_all_users_state(virtd_t)

tunable_policy(`virt_use_nfs',`
	fs_manage_nfs_dirs(virtd_t)
	fs_manage_nfs_files(virtd_t)
	fs_read_nfs_symlinks(virtd_t)
')

tunable_policy(`virt_use_samba',`
	fs_manage_nfs_files(virtd_t)
	fs_manage_cifs_files(virtd_t)
	fs_read_cifs_symlinks(virtd_t)
')

optional_policy(`
	brctl_domtrans(virtd_t)
')

optional_policy(`
	dbus_system_bus_client(virtd_t)

	optional_policy(`
		avahi_dbus_chat(virtd_t)
	')

	optional_policy(`
		consolekit_dbus_chat(virtd_t)
	')

	optional_policy(`
		hal_dbus_chat(virtd_t)
	')
')

optional_policy(`
	dnsmasq_domtrans(virtd_t)
	dnsmasq_signal(virtd_t)
	dnsmasq_kill(virtd_t)
')

optional_policy(`
	iptables_domtrans(virtd_t)
')

#optional_policy(`
#	polkit_domtrans_auth(virtd_t)
#	polkit_domtrans_resolve(virtd_t)
#')

optional_policy(`
	qemu_domtrans(virtd_t)
	qemu_read_state(virtd_t)
	qemu_signal(virtd_t)
	qemu_kill(virtd_t)
')

optional_policy(`
	sasl_connect(virtd_t)
')

optional_policy(`
	kernel_read_xen_state(virtd_t)
	kernel_write_xen_state(virtd_t)

	xen_stream_connect(virtd_t)
	xen_stream_connect_xenstore(virtd_t)
')

optional_policy(`
	unconfined_domain(virtd_t)
')