policy_module(varnishd, 1.6.0) ######################################## # # Declarations # ## ##

## Determine whether varnishd can ## use the full TCP network. ##

##
gen_tunable(varnishd_connect_any, false) type varnishd_t; type varnishd_exec_t; init_daemon_domain(varnishd_t, varnishd_exec_t) type varnishd_initrc_exec_t; init_script_file(varnishd_initrc_exec_t) type varnishd_etc_t; files_type(varnishd_etc_t) type varnishd_tmp_t; files_tmp_file(varnishd_tmp_t) type varnishd_var_lib_t; files_type(varnishd_var_lib_t) type varnishd_var_run_t; files_pid_file(varnishd_var_run_t) type varnishlog_t; type varnishlog_exec_t; init_daemon_domain(varnishlog_t, varnishlog_exec_t) type varnishlog_initrc_exec_t; init_script_file(varnishlog_initrc_exec_t) type varnishlog_var_run_t; files_pid_file(varnishlog_var_run_t) type varnishlog_log_t; files_type(varnishlog_log_t) ######################################## # # Local policy # allow varnishd_t self:capability { dac_override ipc_lock kill setgid setuid }; dontaudit varnishd_t self:capability sys_tty_config; allow varnishd_t self:process signal; allow varnishd_t self:fifo_file rw_fifo_file_perms; allow varnishd_t self:tcp_socket { accept listen }; allow varnishd_t varnishd_etc_t:dir list_dir_perms; allow varnishd_t varnishd_etc_t:file read_file_perms; allow varnishd_t varnishd_etc_t:lnk_file read_lnk_file_perms; manage_dirs_pattern(varnishd_t, varnishd_tmp_t, varnishd_tmp_t) manage_files_pattern(varnishd_t, varnishd_tmp_t, varnishd_tmp_t) files_tmp_filetrans(varnishd_t, varnishd_tmp_t, { file dir }) manage_dirs_pattern(varnishd_t, varnishd_var_lib_t, varnishd_var_lib_t) manage_files_pattern(varnishd_t, varnishd_var_lib_t, varnishd_var_lib_t) files_var_lib_filetrans(varnishd_t, varnishd_var_lib_t, { dir file }) manage_files_pattern(varnishd_t, varnishd_var_run_t, varnishd_var_run_t) files_pid_filetrans(varnishd_t, varnishd_var_run_t, file) can_exec(varnishd_t, varnishd_var_lib_t) kernel_read_system_state(varnishd_t) corecmd_exec_bin(varnishd_t) corecmd_exec_shell(varnishd_t) corenet_all_recvfrom_unlabeled(varnishd_t) corenet_all_recvfrom_netlabel(varnishd_t) corenet_tcp_sendrecv_generic_if(varnishd_t) corenet_tcp_sendrecv_generic_node(varnishd_t) corenet_tcp_sendrecv_all_ports(varnishd_t) corenet_tcp_bind_generic_node(varnishd_t) corenet_sendrecv_http_server_packets(varnishd_t) corenet_tcp_bind_http_port(varnishd_t) corenet_sendrecv_http_client_packets(varnishd_t) corenet_tcp_connect_http_port(varnishd_t) corenet_tcp_sendrecv_http_port(varnishd_t) corenet_sendrecv_http_cache_server_packets(varnishd_t) corenet_tcp_bind_http_cache_port(varnishd_t) corenet_sendrecv_http_cache_client_packets(varnishd_t) corenet_tcp_connect_http_cache_port(varnishd_t) corenet_tcp_sendrecv_http_cache_port(varnishd_t) corenet_sendrecv_varnishd_server_packets(varnishd_t) corenet_tcp_bind_varnishd_port(varnishd_t) corenet_tcp_sendrecv_varnishd_port(varnishd_t) dev_read_urand(varnishd_t) files_read_usr_files(varnishd_t) fs_getattr_all_fs(varnishd_t) auth_use_nsswitch(varnishd_t) logging_send_syslog_msg(varnishd_t) miscfiles_read_localization(varnishd_t) tunable_policy(`varnishd_connect_any',` corenet_sendrecv_all_client_packets(varnishd_t) corenet_tcp_connect_all_ports(varnishd_t) corenet_sendrecv_all_server_packets(varnishd_t) corenet_tcp_bind_all_ports(varnishd_t) corenet_tcp_sendrecv_all_ports(varnishd_t) ') ####################################### # # Log local policy # manage_files_pattern(varnishlog_t, varnishlog_var_run_t, varnishlog_var_run_t) files_pid_filetrans(varnishlog_t, varnishlog_var_run_t, file) manage_dirs_pattern(varnishlog_t, varnishlog_log_t, varnishlog_log_t) append_files_pattern(varnishlog_t, varnishlog_log_t, varnishlog_log_t) create_files_pattern(varnishlog_t, varnishlog_log_t, varnishlog_log_t) setattr_files_pattern(varnishlog_t, varnishlog_log_t, varnishlog_log_t) logging_log_filetrans(varnishlog_t, varnishlog_log_t, { file dir }) read_files_pattern(varnishlog_t, varnishd_var_lib_t, varnishd_var_lib_t) files_search_var_lib(varnishlog_t) miscfiles_read_localization(varnishlog_t)