80 lines
2.7 KiB
PHP
80 lines
2.7 KiB
PHP
<?php
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/**
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* PHP Server Monitor
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* Monitor your servers and websites.
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*
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* This file is part of PHP Server Monitor.
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* PHP Server Monitor is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* PHP Server Monitor is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with PHP Server Monitor. If not, see <http://www.gnu.org/licenses/>.
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*
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* @package phpservermon
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* @author Pepijn Over <pep@mailbox.org>
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* @copyright Copyright (c) 2008-2017 Pepijn Over <pep@mailbox.org>
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* @license http://www.gnu.org/licenses/gpl.txt GNU GPL v3
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* @version Release: @package_version@
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* @link http://www.phpservermonitor.org/
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**/
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// include main configuration and functionality
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require_once __DIR__ . '/../src/bootstrap.php';
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if(!psm_is_cli()) {
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// check if it's an allowed host
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$allow = PSM_CRON_ALLOW;
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if(!in_array($_SERVER['REMOTE_ADDR'], $allow) && !in_array($_SERVER["HTTP_X_FORWARDED_FOR"], $allow)) {
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header('HTTP/1.0 404 Not Found');
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die('<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"><html><head><title>404 Not Found</title></head><body><h1>Not Found</h1><p>The requested URL /cron/status.cron.php was not found on this server.</p></body></html>');
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}
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}
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$cron_timeout = PSM_CRON_TIMEOUT;
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// parse a couple of arguments
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if(!empty($_SERVER['argv'])) {
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foreach ($_SERVER['argv'] as $argv) {
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$argi = explode('=', ltrim($argv, '--'));
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if(count($argi) !== 2) {
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continue;
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}
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switch($argi[0]) {
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case 'uri':
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define('PSM_BASE_URL', $argi[1]);
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break;
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case 'timeout':
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$cron_timeout = intval($argi[1]);
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break;
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}
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}
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}
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// prevent cron from running twice at the same time
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// however if the cron has been running for X mins, we'll assume it died and run anyway
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// if you want to change PSM_CRON_TIMEOUT, have a look in src/includes/psmconfig.inc.php.
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// or you can provide the --timeout=x argument
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$time = time();
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if(
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psm_get_conf('cron_running') == 1
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&& $cron_timeout > 0
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&& ($time - psm_get_conf('cron_running_time') < $cron_timeout)
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) {
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die('Cron is already running. Exiting.');
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}
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if(!defined('PSM_DEBUG') || !PSM_DEBUG) {
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psm_update_conf('cron_running', 1);
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}
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psm_update_conf('cron_running_time', $time);
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$autorun = $router->getService('util.server.updatemanager');
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$autorun->run(true);
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psm_update_conf('cron_running', 0);
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