selinux-policy/policy/modules/services/openvpn.te


policy_module(openvpn,1.3.0)

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

# main openvpn domain
type openvpn_t;
type openvpn_exec_t;
init_daemon_domain(openvpn_t, openvpn_exec_t)

# configuration files
type openvpn_etc_t;
files_type(openvpn_etc_t)

# log files
type openvpn_var_log_t;
logging_log_file(openvpn_var_log_t)

# pid files
type openvpn_var_run_t;
files_pid_file(openvpn_var_run_t)

########################################
#
# openvpn local policy
#

allow openvpn_t self:capability { net_bind_service net_admin setgid setuid sys_tty_config };
allow openvpn_t self:unix_dgram_socket { create_socket_perms sendto };
allow openvpn_t self:unix_stream_socket { create_stream_socket_perms connectto };
allow openvpn_t self:udp_socket create_socket_perms;
allow openvpn_t self:tcp_socket server_stream_socket_perms;
allow openvpn_t self:netlink_route_socket rw_netlink_socket_perms;

allow openvpn_t openvpn_etc_t:dir list_dir_perms;
read_files_pattern(openvpn_t,openvpn_etc_t,openvpn_etc_t)
read_lnk_files_pattern(openvpn_t,openvpn_etc_t,openvpn_etc_t)

allow openvpn_t openvpn_var_log_t:file manage_file_perms;
logging_log_filetrans(openvpn_t,openvpn_var_log_t,file)

allow openvpn_t openvpn_var_run_t:file manage_file_perms;
files_pid_filetrans(openvpn_t, openvpn_var_run_t, file)

kernel_read_kernel_sysctls(openvpn_t)
kernel_read_net_sysctls(openvpn_t)
kernel_read_network_state(openvpn_t)
kernel_read_system_state(openvpn_t)

corecmd_exec_bin(openvpn_t)
corecmd_exec_shell(openvpn_t)

corenet_all_recvfrom_unlabeled(openvpn_t)
corenet_all_recvfrom_netlabel(openvpn_t)
corenet_tcp_sendrecv_all_if(openvpn_t)
corenet_udp_sendrecv_all_if(openvpn_t)
corenet_tcp_sendrecv_generic_node(openvpn_t)
corenet_udp_sendrecv_generic_node(openvpn_t)
corenet_tcp_sendrecv_all_ports(openvpn_t)
corenet_udp_sendrecv_all_ports(openvpn_t)
corenet_tcp_bind_all_nodes(openvpn_t)
corenet_udp_bind_all_nodes(openvpn_t)
corenet_tcp_bind_openvpn_port(openvpn_t)
corenet_udp_bind_openvpn_port(openvpn_t)
corenet_sendrecv_openvpn_server_packets(openvpn_t)
corenet_rw_tun_tap_dev(openvpn_t)

dev_search_sysfs(openvpn_t)
dev_read_rand(openvpn_t)
dev_read_urand(openvpn_t)

files_read_etc_files(openvpn_t)
files_read_etc_runtime_files(openvpn_t)

libs_use_ld_so(openvpn_t)
libs_use_shared_libs(openvpn_t)

logging_send_syslog_msg(openvpn_t)

miscfiles_read_localization(openvpn_t)

sysnet_dns_name_resolve(openvpn_t)
sysnet_exec_ifconfig(openvpn_t)

ifdef(`targeted_policy',`
	# Need to interact with terminals if config option "auth-user-pass" is used
	term_use_generic_ptys(openvpn_t)
')

optional_policy(`
	daemontools_service_domain(openvpn_t,openvpn_exec_t)
')
add openvpn from petre rodan 2006-04-14 20:07:01 +00:00
trunk: update module version numbers for release. 2007-06-29 14:48:13 +00:00			`policy_module(openvpn,1.3.0)`
add openvpn from petre rodan 2006-04-14 20:07:01 +00:00
			`########################################`
			`#`
			`# Declarations`
			`#`

			`# main openvpn domain`
			`type openvpn_t;`
			`type openvpn_exec_t;`
			`init_daemon_domain(openvpn_t, openvpn_exec_t)`

			`# configuration files`
			`type openvpn_etc_t;`
			`files_type(openvpn_etc_t)`

			`# log files`
			`type openvpn_var_log_t;`
			`logging_log_file(openvpn_var_log_t)`

			`# pid files`
			`type openvpn_var_run_t;`
			`files_pid_file(openvpn_var_run_t)`

			`########################################`
			`#`
			`# openvpn local policy`
			`#`

patch from dan, Thu, 2007-01-25 at 08:12 -0500 2007-02-16 23:01:42 +00:00			`allow openvpn_t self:capability { net_bind_service net_admin setgid setuid sys_tty_config };`
add openvpn from petre rodan 2006-04-14 20:07:01 +00:00			`allow openvpn_t self:unix_dgram_socket { create_socket_perms sendto };`
			`allow openvpn_t self:unix_stream_socket { create_stream_socket_perms connectto };`
			`allow openvpn_t self:udp_socket create_socket_perms;`
patch from dan, Thu, 2007-01-25 at 08:12 -0500 2007-02-16 23:01:42 +00:00			`allow openvpn_t self:tcp_socket server_stream_socket_perms;`
patch from dan Wed, 23 Aug 2006 14:03:49 -0400 2006-08-29 02:41:00 +00:00			`allow openvpn_t self:netlink_route_socket rw_netlink_socket_perms;`
add openvpn from petre rodan 2006-04-14 20:07:01 +00:00
merge policy patterns to trunk 2006-12-12 20:08:08 +00:00			`allow openvpn_t openvpn_etc_t:dir list_dir_perms;`
			`read_files_pattern(openvpn_t,openvpn_etc_t,openvpn_etc_t)`
			`read_lnk_files_pattern(openvpn_t,openvpn_etc_t,openvpn_etc_t)`
add openvpn from petre rodan 2006-04-14 20:07:01 +00:00
merge policy patterns to trunk 2006-12-12 20:08:08 +00:00			`allow openvpn_t openvpn_var_log_t:file manage_file_perms;`
add openvpn from petre rodan 2006-04-14 20:07:01 +00:00			`logging_log_filetrans(openvpn_t,openvpn_var_log_t,file)`

merge policy patterns to trunk 2006-12-12 20:08:08 +00:00			`allow openvpn_t openvpn_var_run_t:file manage_file_perms;`
add openvpn from petre rodan 2006-04-14 20:07:01 +00:00			`files_pid_filetrans(openvpn_t, openvpn_var_run_t, file)`

patch from Dan Tue, 20 Jun 2006 16:19:13 -0400 2006-06-21 18:25:06 +00:00			`kernel_read_kernel_sysctls(openvpn_t)`
add openvpn from petre rodan 2006-04-14 20:07:01 +00:00			`kernel_read_net_sysctls(openvpn_t)`
			`kernel_read_network_state(openvpn_t)`
			`kernel_read_system_state(openvpn_t)`

			`corecmd_exec_bin(openvpn_t)`
			`corecmd_exec_shell(openvpn_t)`

trunk: Unified labeled networking policy from Paul Moore. The latest revision of the labeled policy patches which enable both labeled and unlabeled policy support for NetLabel. This revision takes into account Chris' feedback from the first version and reduces the number of interface calls in each domain down to two at present: one for unlabeled access, one for NetLabel access. The older, transport layer specific interfaces, are still present for use by third-party modules but are not used in the default policy modules. trunk: Use netmsg initial SID for MLS-only Netlabel packets, from Paul Moore. This patch changes the policy to use the netmsg initial SID as the "base" SID/context for NetLabel packets which only have MLS security attributes. Currently we use the unlabeled initial SID which makes it very difficult to distinquish between actual unlabeled packets and those packets which have MLS security attributes. 2007-06-27 15:23:21 +00:00			`corenet_all_recvfrom_unlabeled(openvpn_t)`
			`corenet_all_recvfrom_netlabel(openvpn_t)`
add openvpn from petre rodan 2006-04-14 20:07:01 +00:00			`corenet_tcp_sendrecv_all_if(openvpn_t)`
			`corenet_udp_sendrecv_all_if(openvpn_t)`
			`corenet_tcp_sendrecv_generic_node(openvpn_t)`
			`corenet_udp_sendrecv_generic_node(openvpn_t)`
			`corenet_tcp_sendrecv_all_ports(openvpn_t)`
			`corenet_udp_sendrecv_all_ports(openvpn_t)`
			`corenet_tcp_bind_all_nodes(openvpn_t)`
			`corenet_udp_bind_all_nodes(openvpn_t)`
			`corenet_tcp_bind_openvpn_port(openvpn_t)`
			`corenet_udp_bind_openvpn_port(openvpn_t)`
packets for services 2006-05-30 19:46:34 +00:00			`corenet_sendrecv_openvpn_server_packets(openvpn_t)`
add openvpn from petre rodan 2006-04-14 20:07:01 +00:00			`corenet_rw_tun_tap_dev(openvpn_t)`

patch from dan Wed, 26 Jul 2006 14:42:46 -0400 2006-07-28 15:13:58 +00:00			`dev_search_sysfs(openvpn_t)`
add openvpn from petre rodan 2006-04-14 20:07:01 +00:00			`dev_read_rand(openvpn_t)`
			`dev_read_urand(openvpn_t)`

			`files_read_etc_files(openvpn_t)`
			`files_read_etc_runtime_files(openvpn_t)`

			`libs_use_ld_so(openvpn_t)`
			`libs_use_shared_libs(openvpn_t)`

			`logging_send_syslog_msg(openvpn_t)`

			`miscfiles_read_localization(openvpn_t)`

patch from dan Wed, 26 Jul 2006 14:42:46 -0400 2006-07-28 15:13:58 +00:00			`sysnet_dns_name_resolve(openvpn_t)`
add openvpn from petre rodan 2006-04-14 20:07:01 +00:00			`sysnet_exec_ifconfig(openvpn_t)`

patch from Dan Tue, 20 Jun 2006 16:19:13 -0400 2006-06-21 18:25:06 +00:00			ifdef(`targeted_policy',`
patch from dan Wed, 26 Jul 2006 14:42:46 -0400 2006-07-28 15:13:58 +00:00			`# Need to interact with terminals if config option "auth-user-pass" is used`
			`term_use_generic_ptys(openvpn_t)`
patch from Dan Tue, 20 Jun 2006 16:19:13 -0400 2006-06-21 18:25:06 +00:00			`')`

add openvpn from petre rodan 2006-04-14 20:07:01 +00:00			optional_policy(`
			`daemontools_service_domain(openvpn_t,openvpn_exec_t)`
			`')`