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+policy_module(icinga2, 0.2.2)
+
+########################################
+#
+# Declarations
+#
+
+## <desc>
+## <p>
+## Allow Icinga 2 to connect to all ports
+## </p>
+## </desc>
+gen_tunable(icinga2_can_connect_all, false)
+
+## <desc>
+## <p>
+## Allow Apache to connect to Icinga 2 API
+## </p>
+## </desc>
+gen_tunable(httpd_can_connect_icinga2_api, true)
+
+## <desc>
+## <p>
+## Allow Apache to write into Icinga 2 Commandpipe
+## </p>
+## </desc>
+gen_tunable(httpd_can_write_icinga2_command, true)
+
+## <desc>
+## <p>
+## Allow Icinga 2 to run plugins via sudo
+## </p>
+## </desc>
+gen_tunable(icinga2_run_sudo, false)
+
+require {
+ type nagios_admin_plugin_t; type nagios_admin_plugin_exec_t;
+ type nagios_checkdisk_plugin_t; type nagios_checkdisk_plugin_exec_t;
+ type nagios_mail_plugin_t; type nagios_mail_plugin_exec_t;
+ type nagios_services_plugin_t; type nagios_services_plugin_exec_t;
+ type nagios_system_plugin_t; type nagios_system_plugin_exec_t;
+ type nagios_unconfined_plugin_t; type nagios_unconfined_plugin_exec_t;
+ type nagios_eventhandler_plugin_t; type nagios_eventhandler_plugin_exec_t;
+ type nagios_openshift_plugin_t; type nagios_openshift_plugin_exec_t;
+ type httpd_t; type system_mail_t;
+ type redis_t; type redis_var_run_t; type redis_port_t;
+ type devlog_t;
+ role staff_r;
+ attribute unreserved_port_type;
+}
+
+type icinga2_t;
+type icinga2_exec_t;
+init_daemon_domain(icinga2_t, icinga2_exec_t)
+
+#permissive icinga2_t;
+
+type icinga2_initrc_exec_t;
+init_script_file(icinga2_initrc_exec_t)
+
+type icinga2_unit_file_t;
+systemd_unit_file(icinga2_unit_file_t)
+
+type icinga2_etc_t;
+files_config_file(icinga2_etc_t)
+
+type icinga2_log_t;
+logging_log_file(icinga2_log_t)
+
+type icinga2_var_lib_t;
+files_type(icinga2_var_lib_t)
+
+type icinga2_var_run_t;
+files_pid_file(icinga2_var_run_t)
+
+type icinga2_command_t;
+files_type(icinga2_command_t)
+
+type icinga2_spool_t;
+files_type(icinga2_spool_t)
+
+type icinga2_cache_t;
+files_type(icinga2_cache_t)
+
+type icinga2_tmp_t;
+files_tmp_file(icinga2_tmp_t)
+
+type icinga2_port_t;
+# There is no interface for unreserved_port_type
+typeattribute icinga2_port_t unreserved_port_type;
+corenet_port(icinga2_port_t)
+
+########################################
+#
+# icinga2 local policy
+#
+allow icinga2_t self:capability { setgid setuid sys_resource kill };
+allow icinga2_t self:process { setsched signal setrlimit };
+allow icinga2_t self:fifo_file rw_fifo_file_perms;
+allow icinga2_t self:unix_dgram_socket create_socket_perms;
+allow icinga2_t self:unix_stream_socket create_stream_socket_perms;
+
+allow icinga2_t icinga2_exec_t:file execute_no_trans;
+
+list_dirs_pattern(icinga2_t, icinga2_etc_t, icinga2_etc_t)
+read_files_pattern(icinga2_t, icinga2_etc_t, icinga2_etc_t)
+read_lnk_files_pattern(icinga2_t, icinga2_etc_t, icinga2_etc_t)
+
+manage_dirs_pattern(icinga2_t, icinga2_log_t, icinga2_log_t)
+manage_files_pattern(icinga2_t, icinga2_log_t, icinga2_log_t)
+manage_lnk_files_pattern(icinga2_t, icinga2_log_t, icinga2_log_t)
+logging_log_filetrans(icinga2_t, icinga2_log_t, { dir file lnk_file })
+
+manage_dirs_pattern(icinga2_t, icinga2_var_lib_t, icinga2_var_lib_t)
+manage_files_pattern(icinga2_t, icinga2_var_lib_t, icinga2_var_lib_t)
+manage_lnk_files_pattern(icinga2_t, icinga2_var_lib_t, icinga2_var_lib_t)
+files_var_lib_filetrans(icinga2_t, icinga2_var_lib_t, { dir file lnk_file })
+
+manage_dirs_pattern(icinga2_t, icinga2_var_run_t, icinga2_var_run_t)
+manage_files_pattern(icinga2_t, icinga2_var_run_t, icinga2_var_run_t)
+files_pid_filetrans(icinga2_t, icinga2_var_run_t, { dir file })
+
+manage_dirs_pattern(icinga2_t, icinga2_command_t, icinga2_command_t)
+manage_files_pattern(icinga2_t, icinga2_command_t, icinga2_command_t)
+manage_fifo_files_pattern(icinga2_t, icinga2_command_t, icinga2_command_t)
+
+manage_dirs_pattern(icinga2_t, icinga2_spool_t, icinga2_spool_t)
+manage_files_pattern(icinga2_t, icinga2_spool_t, icinga2_spool_t)
+files_spool_filetrans(icinga2_t, icinga2_spool_t, { dir file })
+
+manage_dirs_pattern(icinga2_t, icinga2_cache_t, icinga2_cache_t)
+manage_files_pattern(icinga2_t, icinga2_cache_t, icinga2_cache_t)
+
+manage_files_pattern(icinga2_t, icinga2_tmp_t, icinga2_tmp_t)
+manage_dirs_pattern(icinga2_t, icinga2_tmp_t, icinga2_tmp_t)
+files_tmp_filetrans(icinga2_t, icinga2_tmp_t, { dir file })
+
+domain_use_interactive_fds(icinga2_t)
+
+files_read_etc_files(icinga2_t)
+
+auth_use_nsswitch(icinga2_t)
+
+miscfiles_read_localization(icinga2_t)
+
+corecmd_exec_shell(icinga2_t)
+corecmd_exec_bin(icinga2_t)
+
+kernel_read_system_state(icinga2_t)
+kernel_read_network_state(icinga2_t)
+kernel_dgram_send(icinga2_t)
+
+# should be moved to nagios_plugin_template in nagios.if
+icinga2_execstrans(nagios_admin_plugin_exec_t, nagios_admin_plugin_t)
+icinga2_execstrans(nagios_checkdisk_plugin_exec_t, nagios_checkdisk_plugin_t)
+icinga2_execstrans(nagios_mail_plugin_exec_t, nagios_mail_plugin_t)
+icinga2_execstrans(nagios_services_plugin_exec_t, nagios_services_plugin_t)
+icinga2_execstrans(nagios_system_plugin_exec_t, nagios_system_plugin_t)
+icinga2_execstrans(nagios_unconfined_plugin_exec_t, nagios_unconfined_plugin_t)
+icinga2_execstrans(nagios_eventhandler_plugin_exec_t, nagios_eventhandler_plugin_t)
+icinga2_execstrans(nagios_openshift_plugin_exec_t, nagios_openshift_plugin_t)
+
+# should be moved nagios.te
+nagios_plugin_template(notification)
+icinga2_execstrans(nagios_notification_plugin_exec_t, nagios_notification_plugin_t)
+allow nagios_notification_plugin_t icinga2_etc_t:dir search;
+allow nagios_notification_plugin_t nagios_notification_plugin_exec_t:dir search;
+#permissive nagios_notification_plugin_t;
+corecmd_exec_bin(nagios_notification_plugin_t)
+hostname_exec(nagios_notification_plugin_t)
+type nagios_notification_plugin_tmp_t;
+files_tmp_file(nagios_notification_plugin_tmp_t)
+manage_files_pattern(nagios_notification_plugin_t, nagios_notification_plugin_tmp_t, nagios_notification_plugin_tmp_t)
+manage_dirs_pattern(nagios_notification_plugin_t, nagios_notification_plugin_tmp_t, nagios_notification_plugin_tmp_t)
+files_tmp_filetrans(nagios_notification_plugin_t, nagios_notification_plugin_tmp_t, { dir file })
+fs_dontaudit_getattr_xattr_fs(nagios_notification_plugin_t)
+optional_policy(`
+ mta_send_mail(nagios_notification_plugin_t)
+')
+icinga2_dontaudit_leaks_fifo(system_mail_t)
+# direct smtp notification
+corenet_tcp_connect_smtp_port(nagios_notification_plugin_t)
+# hipsaint notification
+auth_read_passwd(nagios_notification_plugin_t)
+sysnet_read_config(nagios_notification_plugin_t)
+allow nagios_notification_plugin_t self:udp_socket create_stream_socket_perms;
+allow nagios_notification_plugin_t self:tcp_socket create_stream_socket_perms;
+allow nagios_notification_plugin_t self:netlink_route_socket create_netlink_socket_perms;
+corenet_tcp_connect_http_port(nagios_notification_plugin_t)
+miscfiles_read_generic_certs(nagios_notification_plugin_t)
+
+allow icinga2_t icinga2_port_t:tcp_socket name_bind;
+allow icinga2_t self:tcp_socket create_stream_socket_perms;
+corenet_tcp_connect_icinga2_port(icinga2_t)
+
+mysql_stream_connect(icinga2_t)
+mysql_tcp_connect(icinga2_t)
+postgresql_stream_connect(icinga2_t)
+postgresql_tcp_connect(icinga2_t)
+
+# graphite is using port 2003 which is lmtp_port_t
+corenet_tcp_connect_lmtp_port(icinga2_t)
+
+# Allow icinga2 to connect to redis using unix domain sockets
+stream_connect_pattern(icinga2_t, redis_var_run_t, redis_var_run_t, redis_t)
+
+# Just like `redis_tcp_connect(icinga2_t)`, though this interface does not exist on centos7
+corenet_tcp_recvfrom_labeled(icinga2_t, redis_t)
+corenet_tcp_sendrecv_redis_port(icinga2_t)
+corenet_tcp_connect_redis_port(icinga2_t)
+
+# This is for other feature that do not use a confined port
+# or if you run one one with a non standard port.
+tunable_policy(`icinga2_can_connect_all',`
+ corenet_tcp_connect_all_ports(icinga2_t)
+')
+
+# This is for plugins requiring to be executed via sudo
+tunable_policy(`icinga2_run_sudo',`
+ allow icinga2_t self:capability { audit_write net_admin };
+ allow icinga2_t self:netlink_audit_socket { create_netlink_socket_perms nlmsg_relay };
+ allow icinga2_t devlog_t:sock_file write;
+
+ init_read_utmp(icinga2_t)
+
+ auth_domtrans_chkpwd(icinga2_t)
+ allow icinga2_t chkpwd_t:process { noatsecure rlimitinh siginh };
+
+ selinux_compute_access_vector(icinga2_t)
+
+ dbus_send_system_bus(icinga2_t)
+ dbus_stream_connect_system_dbusd(icinga2_t)
+ systemd_dbus_chat_logind(icinga2_t)
+ # Without this it works but is very slow
+ systemd_write_inherited_logind_sessions_pipes(icinga2_t)
+')
+
+optional_policy(`
+ tunable_policy(`icinga2_run_sudo',`
+ sudo_exec(icinga2_t)
+ ')
+')
+
+
+
+########################################
+#
+# Icinga Webinterfaces
+#
+
+optional_policy(`
+ # should be a boolean in apache-policy
+ tunable_policy(`httpd_can_write_icinga2_command',`
+ icinga2_send_commands(httpd_t)
+ ')
+')
+
+optional_policy(`
+ # should be a boolean in apache-policy
+ tunable_policy(`httpd_can_connect_icinga2_api',`
+ corenet_tcp_connect_icinga2_port(httpd_t)
+ ')
+')
+
+########################################
+#
+# Icinga2 Admin Role
+#
+
+userdom_unpriv_user_template(icinga2adm)
+
+icinga2_admin(icinga2adm_t, icinga2adm_r)
+
+allow icinga2adm_t self:capability { dac_read_search dac_override };
+
+# should be moved to staff.te
+icinga2adm_role_change(staff_r)
+
+# should be moved to nagios_plugin_template in nagios.if
+icinga2adm_execstrans(nagios_admin_plugin_exec_t, nagios_admin_plugin_t)
+icinga2adm_execstrans(nagios_checkdisk_plugin_exec_t, nagios_checkdisk_plugin_t)
+icinga2adm_execstrans(nagios_mail_plugin_exec_t, nagios_mail_plugin_t)
+icinga2adm_execstrans(nagios_services_plugin_exec_t, nagios_services_plugin_t)
+icinga2adm_execstrans(nagios_system_plugin_exec_t, nagios_system_plugin_t)
+icinga2adm_execstrans(nagios_unconfined_plugin_exec_t, nagios_unconfined_plugin_t)
+icinga2adm_execstrans(nagios_eventhandler_plugin_exec_t, nagios_eventhandler_plugin_t)
+icinga2adm_execstrans(nagios_openshift_plugin_exec_t, nagios_openshift_plugin_t)
+icinga2adm_execstrans(nagios_notification_plugin_exec_t, nagios_notification_plugin_t)