policy_module(openvpn, 1.9.0) ######################################## # # Declarations # ## ##

## Allow openvpn to read home directories ##

##
gen_tunable(openvpn_enable_homedirs, false) # 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_config_file(openvpn_etc_t) type openvpn_etc_rw_t; files_config_file(openvpn_etc_rw_t) type openvpn_initrc_exec_t; init_script_file(openvpn_initrc_exec_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 { dac_read_search dac_override net_bind_service net_admin setgid setuid sys_chroot sys_tty_config }; allow openvpn_t self:process { signal getsched }; allow openvpn_t self:fifo_file rw_fifo_file_perms; 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:tun_socket create; allow openvpn_t self:netlink_route_socket rw_netlink_socket_perms; can_exec(openvpn_t, openvpn_etc_t) read_files_pattern(openvpn_t, openvpn_etc_t, openvpn_etc_t) read_lnk_files_pattern(openvpn_t, openvpn_etc_t, openvpn_etc_t) manage_files_pattern(openvpn_t, openvpn_etc_t, openvpn_etc_rw_t) filetrans_pattern(openvpn_t, openvpn_etc_t, openvpn_etc_rw_t, file) allow openvpn_t openvpn_var_log_t:file manage_file_perms; logging_log_filetrans(openvpn_t, openvpn_var_log_t, file) manage_files_pattern(openvpn_t, openvpn_var_run_t, openvpn_var_run_t) files_pid_filetrans(openvpn_t, openvpn_var_run_t, { file dir }) 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_generic_if(openvpn_t) corenet_udp_sendrecv_generic_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_generic_node(openvpn_t) corenet_udp_bind_generic_node(openvpn_t) corenet_tcp_bind_openvpn_port(openvpn_t) corenet_udp_bind_openvpn_port(openvpn_t) corenet_tcp_connect_openvpn_port(openvpn_t) corenet_tcp_connect_http_port(openvpn_t) corenet_tcp_connect_http_cache_port(openvpn_t) corenet_rw_tun_tap_dev(openvpn_t) corenet_sendrecv_openvpn_server_packets(openvpn_t) corenet_sendrecv_openvpn_client_packets(openvpn_t) corenet_sendrecv_http_client_packets(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) logging_send_syslog_msg(openvpn_t) miscfiles_read_localization(openvpn_t) miscfiles_read_certs(openvpn_t) sysnet_dns_name_resolve(openvpn_t) sysnet_exec_ifconfig(openvpn_t) sysnet_write_config(openvpn_t) sysnet_etc_filetrans_config(openvpn_t) userdom_use_user_terminals(openvpn_t) tunable_policy(`openvpn_enable_homedirs',` userdom_read_user_home_content_files(openvpn_t) ') tunable_policy(`openvpn_enable_homedirs && use_nfs_home_dirs',` fs_read_nfs_files(openvpn_t) fs_read_nfs_symlinks(openvpn_t) ') tunable_policy(`openvpn_enable_homedirs && use_samba_home_dirs',` fs_read_cifs_files(openvpn_t) fs_read_cifs_symlinks(openvpn_t) ') optional_policy(` daemontools_service_domain(openvpn_t, openvpn_exec_t) ') optional_policy(` dbus_system_bus_client(openvpn_t) dbus_connect_system_bus(openvpn_t) networkmanager_dbus_chat(openvpn_t) ')