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<?php
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/*
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* status_ntpd.php
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*
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* part of pfSense (https://www.pfsense.org)
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* Copyright (c) 2004-2013 BSD Perimeter
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* Copyright (c) 2013-2016 Electric Sheep Fencing
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* Copyright (c) 2014-2022 Rubicon Communications, LLC (Netgate)
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* Copyright (c) 2013 Dagorlad
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* All rights reserved.
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*
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* originally based on m0n0wall (http://m0n0.ch/wall)
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* Copyright (c) 2003-2004 Manuel Kasper <mk@neon1.net>.
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* All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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##|+PRIV
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##|*IDENT=page-status-ntp
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##|*NAME=Status: NTP
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##|*DESCR=Allow access to the 'Status: NTP' page.
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##|*MATCH=status_ntpd.php*
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##|-PRIV
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require_once('config.inc');
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require_once('config.lib.inc');
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require_once('guiconfig.inc');
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$allow_query = !config_path_enabled('ntpd','noquery');
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foreach (config_get_path('ntpd/restrictions/row') as $v) {
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if (ip_in_subnet('127.0.0.1', "{$v['acl_network']}/{$v['mask']}") ||
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ip_in_subnet('::1', "{$v['acl_network']}/{$v['mask']}")) {
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$allow_query = !isset($v['noquery']);
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}
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}
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if ($allow_query && (config_get_path('ntpd/enable') != 'disabled')) {
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if (config_path_enabled('system','ipv6allow')) {
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$inet_version = "";
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} else {
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$inet_version = " -4";
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}
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exec('/usr/local/sbin/ntpq -pnw ' . $inet_version . ' | /usr/bin/tail +3 | /usr/bin/awk -v RS= \'{gsub(/\n[[:space:]][[:space:]]+/," ")}1\'', $ntpq_output);
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$ntpq_servers = array();
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foreach ($ntpq_output as $line) {
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$server = array();
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$status_char = substr($line, 0, 1);
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$line = substr($line, 1);
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$peerinfo = preg_split("/[\s\t]+/", $line);
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$server['server'] = $peerinfo[0];
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$server['refid'] = $peerinfo[1];
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$server['stratum'] = $peerinfo[2];
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$server['type'] = $peerinfo[3];
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$server['when'] = $peerinfo[4];
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$server['poll'] = $peerinfo[5];
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$server['reach'] = $peerinfo[6];
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$server['delay'] = $peerinfo[7];
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$server['offset'] = $peerinfo[8];
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$server['jitter'] = $peerinfo[9];
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switch ($status_char) {
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case " ":
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if ($server['refid'] == ".POOL.") {
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$server['status'] = gettext("Pool Placeholder");
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} else {
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$server['status'] = gettext("Unreach/Pending");
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}
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break;
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case "*":
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$server['status'] = gettext("Active Peer");
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break;
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case "+":
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$server['status'] = gettext("Candidate");
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break;
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case "o":
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$server['status'] = gettext("PPS Peer");
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break;
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case "#":
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$server['status'] = gettext("Selected");
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break;
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case ".":
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$server['status'] = gettext("Excess Peer");
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break;
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case "x":
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$server['status'] = gettext("False Ticker");
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break;
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case "-":
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$server['status'] = gettext("Outlier");
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break;
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}
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$ntpq_servers[] = $server;
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}
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exec("/usr/local/sbin/ntpq -c clockvar $inet_version", $ntpq_clockvar_output);
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foreach ($ntpq_clockvar_output as $line) {
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if (substr($line, 0, 9) == "timecode=") {
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$tmp = explode('"', $line);
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$tmp = $tmp[1];
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if (substr($tmp, 0, 6) == '$GPRMC') {
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$gps_vars = explode(",", $tmp);
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$gps_ok = ($gps_vars[2] == "A");
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$gps_lat_deg = substr($gps_vars[3], 0, 2);
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$gps_lat_min = substr($gps_vars[3], 2);
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$gps_lon_deg = substr($gps_vars[5], 0, 3);
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$gps_lon_min = substr($gps_vars[5], 3);
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$gps_lat = (float) $gps_lat_deg + $gps_lat_min / 60.0;
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$gps_lat = $gps_lat * (($gps_vars[4] == "N") ? 1 : -1);
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$gps_lon = (float) $gps_lon_deg + $gps_lon_min / 60.0;
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$gps_lon = $gps_lon * (($gps_vars[6] == "E") ? 1 : -1);
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$gps_lat_dir = $gps_vars[4];
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$gps_lon_dir = $gps_vars[6];
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} elseif (substr($tmp, 0, 6) == '$GPGGA') {
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$gps_vars = explode(",", $tmp);
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$gps_ok = $gps_vars[6];
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$gps_lat_deg = substr($gps_vars[2], 0, 2);
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$gps_lat_min = substr($gps_vars[2], 2);
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$gps_lon_deg = substr($gps_vars[4], 0, 3);
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$gps_lon_min = substr($gps_vars[4], 3);
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$gps_lat = (float) $gps_lat_deg + $gps_lat_min / 60.0;
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$gps_lat = $gps_lat * (($gps_vars[3] == "N") ? 1 : -1);
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$gps_lon = (float) $gps_lon_deg + $gps_lon_min / 60.0;
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$gps_lon = $gps_lon * (($gps_vars[5] == "E") ? 1 : -1);
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$gps_alt = $gps_vars[9];
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$gps_alt_unit = $gps_vars[10];
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$gps_sat = (int)$gps_vars[7];
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$gps_lat_dir = $gps_vars[3];
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$gps_lon_dir = $gps_vars[5];
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} elseif (substr($tmp, 0, 6) == '$GPGLL') {
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$gps_vars = preg_split('/[,\*]+/', $tmp);
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$gps_ok = ($gps_vars[6] == "A");
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$gps_lat_deg = substr($gps_vars[1], 0, 2);
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$gps_lat_min = substr($gps_vars[1], 2);
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$gps_lon_deg = substr($gps_vars[3], 0, 3);
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$gps_lon_min = substr($gps_vars[3], 3);
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$gps_lat = (float) $gps_lat_deg + $gps_lat_min / 60.0;
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$gps_lat = $gps_lat * (($gps_vars[2] == "N") ? 1 : -1);
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$gps_lon = (float) $gps_lon_deg + $gps_lon_min / 60.0;
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$gps_lon = $gps_lon * (($gps_vars[4] == "E") ? 1 : -1);
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$gps_lat_dir = $gps_vars[2];
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$gps_lon_dir = $gps_vars[4];
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} elseif (substr($tmp, 0, 6) == '$PGRMF') {
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$gps_vars = preg_split('/[,\*]+/', $tmp);
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$gps_ok = $gps_vars[11];
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$gps_lat_deg = substr($gps_vars[6], 0, 2);
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$gps_lat_min = substr($gps_vars[6], 2);
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$gps_lon_deg = substr($gps_vars[8], 0, 3);
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$gps_lon_min = substr($gps_vars[8], 3);
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$gps_lat = (float) $gps_lat_deg + $gps_lat_min / 60.0;
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$gps_lat = $gps_lat * (($gps_vars[7] == "N") ? 1 : -1);
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$gps_lon = (float) $gps_lon_deg + $gps_lon_min / 60.0;
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$gps_lon = $gps_lon * (($gps_vars[9] == "E") ? 1 : -1);
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$gps_lat_dir = $gps_vars[7];
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$gps_lon_dir = $gps_vars[9];
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}
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}
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}
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}
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if (isset($gps_ok) && config_path_enabled('ntpd/gps','extstatus') &&
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(config_path_enabled('ntpd/gps/nmeaset','gpgsv') ||
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config_path_enabled('ntpd/gps/nmeaset','gpgga'))) {
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$lookfor['GPGSV'] = config_path_enabled('ntpd/gps/nmeaset','gpgsv');
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$lookfor['GPGGA'] = !isset($gps_sat) && config_path_enabled('ntpd/gps/nmeaset','gpgga');
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$gpsport = fopen('/dev/gps0', 'r+');
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while ($gpsport && ($lookfor['GPGSV'] || $lookfor['GPGGA'])) {
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$buffer = fgets($gpsport);
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if ($lookfor['GPGSV'] && substr($buffer, 0, 6) == '$GPGSV') {
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$gpgsv = explode(',', $buffer);
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$gps_satview = (int)$gpgsv[3];
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$lookfor['GPGSV'] = false;
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} elseif ($lookfor['GPGGA'] && substr($buffer, 0, 6) == '$GPGGA') {
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$gpgga = explode(',', $buffer);
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$gps_sat = (int)$gpgga[7];
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$gps_alt = $gpgga[9];
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$gps_alt_unit = $gpgga[10];
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$lookfor['GPGGA'] = false;
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}
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}
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}
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// Responding to an AJAX call, we return the GPS data or the status data depending on $_REQUEST['dogps']
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if ($_REQUEST['ajax']) {
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if ($_REQUEST['dogps'] == "yes") {
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print_gps();
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} else {
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print_status();
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}
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exit;
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}
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function print_status() {
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global $ntpq_servers, $allow_query;
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if (config_get_path('ntpd/enable') == 'disabled'):
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print("<tr>\n");
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print('<td class="warning" colspan="11">');
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printf(gettext('NTP Server is disabled'));
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print("</td>\n");
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print("</tr>\n");
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elseif (!$allow_query):
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print("<tr>\n");
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print('<td class="warning" colspan="11">');
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printf(gettext('Statistics unavailable because ntpq and ntpdc queries are disabled in the %1$sNTP service settings%2$s'), '<a href="services_ntpd.php">', '</a>');
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print("</td>\n");
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print("</tr>\n");
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elseif (count($ntpq_servers) == 0):
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print("<tr>\n");
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print('<td class="warning" colspan="11">');
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printf(gettext('No peers found, %1$sis the ntp service running?%2$s'), '<a href="status_services.php">', '</a>');
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print("</td>\n");
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print("</tr>\n");
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else:
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$i = 0;
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foreach ($ntpq_servers as $server):
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print("<tr>\n");
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print("<td>" . $server['status'] . "</td>\n");
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print("<td>" . $server['server'] . "</td>\n");
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print("<td>" . $server['refid'] . "</td>\n");
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print("<td>" . $server['stratum'] . "</td>\n");
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print("<td>" . $server['type'] . "</td>\n");
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print("<td>" . $server['when'] . "</td>\n");
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print("<td>" . $server['poll'] . "</td>\n");
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print("<td>" . $server['reach'] . "</td>\n");
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print("<td>" . $server['delay'] . "</td>\n");
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print("<td>" . $server['offset'] . "</td>\n");
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print("<td>" . $server['jitter'] . "</td>\n");
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print("</tr>\n");
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$i++;
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endforeach;
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endif;
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}
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250
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251
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function print_gps() {
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global $gps_lat, $gps_lon, $gps_lat_deg, $gps_lon_deg, $gps_lat_min, $gps_lon_min, $gps_lat_dir, $gps_lon_dir,
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253
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$gps_alt, $gps_alt_unit, $gps_sat, $gps_satview, $gps_goo_lnk;
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254
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255
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print("<tr>\n");
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256
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print("<td>\n");
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257
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printf("%.5f", $gps_lat);
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258
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print(" (");
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259
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printf("%d%s", $gps_lat_deg, "°");
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260
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printf("%.5f", $gps_lat_min);
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261
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print($gps_lat_dir);
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262
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print(")");
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263
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print("</td>\n");
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264
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print("<td>\n");
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265
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printf("%.5f", $gps_lon);
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266
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print(" (");
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267
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printf("%d%s", $gps_lon_deg, "°");
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268
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printf("%.5f", $gps_lon_min);
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269
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print($gps_lon_dir);
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print(")");
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271
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print("</td>\n");
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272
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273
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if (isset($gps_alt)) {
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274
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print("<td>\n");
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275
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print($gps_alt . ' ' . $gps_alt_unit);
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276
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print("</td>\n");
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277
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}
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278
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279
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if (isset($gps_sat) || isset($gps_satview)) {
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280
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print('<td>');
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281
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282
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if (isset($gps_satview)) {
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283
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print(gettext('in view ') . intval($gps_satview));
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284
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}
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285
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286
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if (isset($gps_sat) && isset($gps_satview)) {
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287
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print(', ');
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288
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}
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289
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if (isset($gps_sat)) {
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290
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print(gettext('in use ') . $gps_sat);
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291
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}
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292
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293
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print("</td>\n");
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294
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}
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295
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296
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print("</tr>\n");
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297
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print("<tr>\n");
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298
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print('<td colspan="' . $gps_goo_lnk . '"><a target="_gmaps" href="https://maps.google.com/?q=' . $gps_lat . ',' . $gps_lon . '">' . gettext("Google Maps Link") . '</a></td>');
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299
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print("</tr>\n");
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300
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}
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301
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302
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$pgtitle = array(gettext("Status"), gettext("NTP"));
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303
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$shortcut_section = "ntp";
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304
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305
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include("head.inc");
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306
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?>
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307
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308
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<div class="panel panel-default">
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309
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<div class="panel-heading"><h2 class="panel-title"><?=gettext("Network Time Protocol Status");?></h2></div>
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310
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<div class="panel-body">
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311
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<table class="table table-striped table-hover table-condensed sortable-theme-bootstrap" data-sortable>
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312
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<thead>
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313
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<tr>
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314
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<th><?=gettext("Status")?></th>
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315
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<th><?=gettext("Server")?></th>
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316
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<th><?=gettext("Ref ID")?></th>
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317
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<th><?=gettext("Stratum")?></th>
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318
|
<th><?=gettext("Type")?></th>
|
|
319
|
<th><?=gettext("When")?></th>
|
|
320
|
<th><?=gettext("Poll (s)")?></th>
|
|
321
|
<th><?=gettext("Reach")?></th>
|
|
322
|
<th><?=gettext("Delay (ms)")?></th>
|
|
323
|
<th><?=gettext("Offset (ms)")?></th>
|
|
324
|
<th><?=gettext("Jitter (ms)")?></th>
|
|
325
|
</tr>
|
|
326
|
</thead>
|
|
327
|
<tbody id="ntpbody">
|
|
328
|
<?=print_status()?>
|
|
329
|
</tbody>
|
|
330
|
</table>
|
|
331
|
</div>
|
|
332
|
</div>
|
|
333
|
|
|
334
|
|
|
335
|
<?php
|
|
336
|
|
|
337
|
$showgps = 0;
|
|
338
|
|
|
339
|
// GPS satellite information (if available)
|
|
340
|
if (($gps_ok) && ($gps_lat) && ($gps_lon)):
|
|
341
|
$gps_goo_lnk = 2;
|
|
342
|
$showgps = 1;
|
|
343
|
?>
|
|
344
|
|
|
345
|
<div class="panel panel-default">
|
|
346
|
<div class="panel-heading"><h2 class="panel-title"><?=gettext("GPS Information");?></h2></div>
|
|
347
|
<div class="panel-body">
|
|
348
|
<table class="table table-striped table-hover table-condensed">
|
|
349
|
<thead>
|
|
350
|
<tr>
|
|
351
|
<th><?=gettext("Clock Latitude")?></th>
|
|
352
|
<th><?=gettext("Clock Longitude")?></th>
|
|
353
|
<?php
|
|
354
|
if (isset($gps_alt)) {
|
|
355
|
?>
|
|
356
|
<th><?=gettext("Clock Altitude")?></th>
|
|
357
|
<?php
|
|
358
|
$gps_goo_lnk++;
|
|
359
|
}
|
|
360
|
|
|
361
|
if (isset($gps_sat) || isset($gps_satview)) {
|
|
362
|
?>
|
|
363
|
<th><?=gettext("Satellites")?></th>
|
|
364
|
<?php
|
|
365
|
$gps_goo_lnk++;
|
|
366
|
}
|
|
367
|
?>
|
|
368
|
</tr>
|
|
369
|
</thead>
|
|
370
|
|
|
371
|
<tbody id="gpsbody">
|
|
372
|
<?=print_gps()?>
|
|
373
|
</tbody>
|
|
374
|
</table>
|
|
375
|
</div>
|
|
376
|
</div>
|
|
377
|
|
|
378
|
<?php
|
|
379
|
endif;
|
|
380
|
?>
|
|
381
|
|
|
382
|
<script type="text/javascript">
|
|
383
|
//<![CDATA[
|
|
384
|
events.push(function() {
|
|
385
|
ajax_lock = false; // Mutex so we don't make a call until the previous call is finished
|
|
386
|
do_gps = "no";
|
|
387
|
|
|
388
|
// Fetch the tbody contents from the server
|
|
389
|
function update_tables() {
|
|
390
|
|
|
391
|
if (ajax_lock) {
|
|
392
|
return;
|
|
393
|
}
|
|
394
|
|
|
395
|
ajax_lock = true;
|
|
396
|
|
|
397
|
ajaxRequest = $.ajax(
|
|
398
|
{
|
|
399
|
url: "/status_ntpd.php",
|
|
400
|
type: "post",
|
|
401
|
data: {
|
|
402
|
ajax: "ajax",
|
|
403
|
dogps: do_gps
|
|
404
|
}
|
|
405
|
}
|
|
406
|
);
|
|
407
|
|
|
408
|
// Deal with the results of the above ajax call
|
|
409
|
ajaxRequest.done(function (response, textStatus, jqXHR) {
|
|
410
|
if (do_gps == "yes") {
|
|
411
|
$('#gpsbody').html(response);
|
|
412
|
} else {
|
|
413
|
$('#ntpbody').html(response);
|
|
414
|
}
|
|
415
|
|
|
416
|
ajax_lock = false;
|
|
417
|
|
|
418
|
// Alternate updating the status table and the gps table (if enabled)
|
|
419
|
if ((do_gps == "yes") || ("<?=$showgps?>" != 1)) {
|
|
420
|
do_gps = "no";
|
|
421
|
} else {
|
|
422
|
do_gps = "yes";
|
|
423
|
}
|
|
424
|
|
|
425
|
// and do it again
|
|
426
|
setTimeout(update_tables, 5000);
|
|
427
|
});
|
|
428
|
|
|
429
|
|
|
430
|
}
|
|
431
|
|
|
432
|
// Populate the tbody on page load
|
|
433
|
update_tables();
|
|
434
|
});
|
|
435
|
//]]>
|
|
436
|
</script>
|
|
437
|
|
|
438
|
<?php
|
|
439
|
include("foot.inc");
|
|
440
|
?>
|
