policy_module(grafana, 1.0.4) ######################################## # # Declarations # #permissive grafana_t; ## ##

## Allow grafana to be used with a reverse proxy ##

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gen_tunable(grafana_can_reverse_proxy, false) ## ##

## Allow grafana to connect to elasticsearch's default tcp port of 9200 ##

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gen_tunable(grafana_can_tcp_connect_elasticsearch_port, false) ## ##

## Allow grafana to connect to mysql's default tcp port of 3306 ##

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gen_tunable(grafana_can_tcp_connect_mysql_port, false) ## ##

## Allow grafana to connect to prometheus' default tcp port of 9090 ##

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gen_tunable(grafana_can_tcp_connect_prometheus_port, false) type grafana_t; type grafana_exec_t; init_daemon_domain(grafana_t, grafana_exec_t) init_nnp_daemon_domain(grafana_t) type grafana_unit_file_t; systemd_unit_file(grafana_unit_file_t) type grafana_conf_t; files_config_file(grafana_conf_t) type grafana_db_t; files_config_file(grafana_db_t) type grafana_tmp_t; files_tmp_file(grafana_tmp_t) type grafana_tmpfs_t; files_tmpfs_file(grafana_tmpfs_t) type grafana_log_t; logging_log_file(grafana_log_t) type grafana_var_run_t; files_pid_file(grafana_var_run_t) type grafana_var_lib_t; files_type(grafana_var_lib_t) type grafana_port_t; corenet_port(grafana_port_t) type grafana_pcp_exec_t; corecmd_executable_file(grafana_pcp_exec_t) can_exec(grafana_t, grafana_pcp_exec_t) # Ports 32768-60999 (pcp port is 44322) corenet_tcp_connect_all_ephemeral_ports(grafana_t) grafana_exec(grafana_t) ######################################## # # grafana local policy # allow grafana_t self:tcp_socket create_stream_socket_perms; allow grafana_t self:udp_socket create_stream_socket_perms; allow grafana_t self:unix_dgram_socket create_socket_perms; allow grafana_t grafana_port_t:tcp_socket { name_bind name_connect }; allow grafana_t self:unix_stream_socket connectto; allow grafana_t self:netlink_route_socket { create bind getattr nlmsg_read }; optional_policy(` require { type smtp_port_t; class tcp_socket { name_connect }; } allow grafana_t smtp_port_t:tcp_socket name_connect; ') optional_policy(` require { type usr_t; class file { execute execute_no_trans }; } allow grafana_t usr_t:file { execute execute_no_trans }; ') optional_policy(` require { type postgresql_t; type postgresql_var_run_t; class unix_stream_socket { connectto }; class sock_file { write }; } allow grafana_t postgresql_t:unix_stream_socket connectto; allow grafana_t postgresql_var_run_t:sock_file write; ') manage_dirs_pattern(grafana_t, grafana_conf_t, grafana_conf_t) manage_files_pattern(grafana_t, grafana_conf_t, grafana_conf_t) manage_dirs_pattern(grafana_t, grafana_db_t, grafana_db_t) manage_files_pattern(grafana_t, grafana_db_t, grafana_db_t) manage_dirs_pattern(grafana_t, grafana_tmp_t, grafana_tmp_t) manage_files_pattern(grafana_t, grafana_tmp_t, grafana_tmp_t) manage_sock_files_pattern(grafana_t, grafana_tmp_t, grafana_tmp_t) files_tmp_filetrans(grafana_t, grafana_tmp_t, { dir file sock_file }) manage_dirs_pattern(grafana_t, grafana_tmpfs_t, grafana_tmpfs_t) manage_files_pattern(grafana_t, grafana_tmpfs_t, grafana_tmpfs_t) fs_tmpfs_filetrans(grafana_t, grafana_tmpfs_t, {dir file}) manage_dirs_pattern(grafana_t, grafana_log_t, grafana_log_t) manage_files_pattern(grafana_t, grafana_log_t, grafana_log_t) logging_log_filetrans(grafana_t, grafana_log_t, { dir file }) manage_dirs_pattern(grafana_t, grafana_var_run_t, grafana_var_run_t) manage_files_pattern(grafana_t, grafana_var_run_t, grafana_var_run_t) files_pid_filetrans(grafana_t, grafana_var_run_t, { dir file }) manage_dirs_pattern(grafana_t, grafana_var_lib_t, grafana_var_lib_t) manage_files_pattern(grafana_t, grafana_var_lib_t, grafana_var_lib_t) manage_lnk_files_pattern(grafana_t, grafana_var_lib_t, grafana_var_lib_t) files_var_lib_filetrans(grafana_t, grafana_var_lib_t, { dir file }) corenet_tcp_connect_http_port(grafana_t) corenet_tcp_bind_generic_node(grafana_t) kernel_dgram_send(grafana_t) kernel_read_net_sysctls(grafana_t) kernel_read_system_state(grafana_t) auth_read_passwd(grafana_t) dev_read_sysfs(grafana_t) sysnet_read_config(grafana_t) logging_send_syslog_msg(grafana_t) miscfiles_read_generic_certs(grafana_t) tunable_policy(`grafana_can_reverse_proxy',` gen_require(` type httpd_t; ') connect_grafana_port(httpd_t) # Reverse proxy support corenet_tcp_connect_http_port(grafana_t) ') tunable_policy(`grafana_can_tcp_connect_elasticsearch_port',` # Elasticsearch default tcp port 9200 corenet_tcp_connect_wap_wsp_port(grafana_t) ') tunable_policy(`grafana_can_tcp_connect_mysql_port',` # Mysql default tcp port 3306 corenet_tcp_connect_mysqld_port(grafana_t) ') tunable_policy(`grafana_can_tcp_connect_prometheus_port',` # Prometheus default tcp port 9090 corenet_tcp_connect_websm_port(grafana_t) ') optional_policy(` systemd_private_tmp(grafana_tmp_t) ')