2012-08-09 00:48:36 +02:00
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<?php
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/**
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2015-03-26 11:44:34 +01:00
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* @author Bernhard Posselt <dev@bernhard-posselt.com>
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* @author Christopher Schäpers <kondou@ts.unde.re>
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* @author Jakob Sack <mail@jakobsack.de>
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2015-10-05 20:54:56 +02:00
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* @author Joas Schilling <nickvergessen@owncloud.com>
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2015-03-26 11:44:34 +01:00
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* @author Jörn Friedrich Dreyer <jfd@butonic.de>
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* @author Morris Jobke <hey@morrisjobke.de>
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* @author Oliver Kohl D.Sc. <oliver@kohl.bz>
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2015-10-05 20:54:56 +02:00
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* @author Phil Davis <phil.davis@inf.org>
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2015-03-26 11:44:34 +01:00
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* @author Robin Appelman <icewind@owncloud.com>
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* @author Steffen Lindner <mail@steffen-lindner.de>
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* @author Thomas Müller <thomas.mueller@tmit.eu>
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* @author Vincent Petry <pvince81@owncloud.com>
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2013-04-20 21:26:47 +02:00
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*
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2015-03-26 11:44:34 +01:00
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* @copyright Copyright (c) 2015, ownCloud, Inc.
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* @license AGPL-3.0
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2013-04-20 21:26:47 +02:00
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*
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2015-03-26 11:44:34 +01:00
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* This code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
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2013-04-20 21:26:47 +02:00
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*
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2015-03-26 11:44:34 +01:00
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* This program is distributed in the hope that it will be useful,
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2013-04-20 21:26:47 +02:00
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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2015-03-26 11:44:34 +01:00
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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2013-04-20 21:26:47 +02:00
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*
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2015-03-26 11:44:34 +01:00
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* You should have received a copy of the GNU Affero General Public License, version 3,
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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2013-04-20 21:26:47 +02:00
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*
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*/
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2012-08-09 22:22:43 +02:00
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2013-06-10 13:45:19 +02:00
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try {
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2012-08-09 00:48:36 +02:00
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2013-06-10 13:45:19 +02:00
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require_once 'lib/base.php';
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2013-03-17 00:48:10 +01:00
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2014-07-23 21:29:24 +02:00
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if (\OCP\Util::needUpgrade()) {
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\OCP\Util::writeLog('cron', 'Update required, skipping cron', \OCP\Util::DEBUG);
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2015-03-12 21:03:26 +01:00
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exit;
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}
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if (\OC::$server->getSystemConfig()->getValue('maintenance', false)) {
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\OCP\Util::writeLog('cron', 'We are in maintenance mode, skipping cron', \OCP\Util::DEBUG);
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exit;
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2014-07-23 21:29:24 +02:00
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}
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2015-04-09 13:50:53 +02:00
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if (\OC::$server->getSystemConfig()->getValue('singleuser', false)) {
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\OCP\Util::writeLog('cron', 'We are in admin only mode, skipping cron', \OCP\Util::DEBUG);
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exit;
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}
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2014-02-18 17:17:08 +01:00
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// load all apps to get all api routes properly setup
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OC_App::loadApps();
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2014-07-16 19:40:22 +02:00
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\OC::$server->getSession()->close();
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2012-08-09 23:52:48 +02:00
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2014-07-02 12:00:35 +02:00
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// initialize a dummy memory session
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2015-07-20 12:59:04 +02:00
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$session = new \OC\Session\Memory('');
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$cryptoWrapper = \OC::$server->getSessionCryptoWrapper();
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$session = $cryptoWrapper->wrapSession($session);
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\OC::$server->setSession($session);
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2014-07-02 11:52:45 +02:00
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2015-07-03 14:06:40 +02:00
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$logger = \OC::$server->getLogger();
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2015-10-30 09:51:16 +01:00
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$config = \OC::$server->getConfig();
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2013-12-02 13:41:47 +01:00
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2013-06-10 13:45:19 +02:00
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// Don't do anything if ownCloud has not been installed
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2015-10-30 09:51:16 +01:00
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if (!$config->getSystemValue('installed', false)) {
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2013-06-10 13:45:19 +02:00
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exit(0);
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2012-08-11 17:18:49 +02:00
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}
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2014-10-22 17:36:52 +02:00
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\OC::$server->getTempManager()->cleanOld();
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2012-08-09 00:48:36 +02:00
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2013-06-10 13:45:19 +02:00
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// Exit if background jobs are disabled!
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2015-04-18 23:37:32 +02:00
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$appMode = \OCP\BackgroundJob::getExecutionType();
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2015-02-20 13:10:16 +01:00
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if ($appMode == 'none') {
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2013-06-10 13:45:19 +02:00
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if (OC::$CLI) {
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echo 'Background Jobs are disabled!' . PHP_EOL;
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} else {
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OC_JSON::error(array('data' => array('message' => 'Background jobs disabled!')));
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}
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2013-04-20 21:26:47 +02:00
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exit(1);
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2012-08-09 00:48:36 +02:00
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}
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2012-10-26 23:16:17 +02:00
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2013-06-10 13:45:19 +02:00
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if (OC::$CLI) {
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2015-03-11 01:09:12 +01:00
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// set to run indefinitely if needed
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set_time_limit(0);
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2015-04-01 10:31:48 +02:00
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// the cron job must be executed with the right user
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if (!OC_Util::runningOnWindows()) {
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if (!function_exists('posix_getuid')) {
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echo "The posix extensions are required - see http://php.net/manual/en/book.posix.php" . PHP_EOL;
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exit(0);
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}
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$user = posix_getpwuid(posix_getuid());
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$configUser = posix_getpwuid(fileowner(OC::$SERVERROOT . '/config/config.php'));
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if ($user['name'] !== $configUser['name']) {
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echo "Console has to be executed with the same user as the web server is operated" . PHP_EOL;
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echo "Current user: " . $user['name'] . PHP_EOL;
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echo "Web server user: " . $configUser['name'] . PHP_EOL;
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exit(0);
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}
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}
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2015-02-20 13:10:16 +01:00
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$instanceId = $config->getSystemValue('instanceid');
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$lockFileName = 'owncloud-server-' . $instanceId . '-cron.lock';
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$lockDirectory = $config->getSystemValue('cron.lockfile.location', sys_get_temp_dir());
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$lockDirectory = rtrim($lockDirectory, '\\/');
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$lockFile = $lockDirectory . '/' . $lockFileName;
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if (!file_exists($lockFile)) {
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touch($lockFile);
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}
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2012-08-09 00:48:36 +02:00
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2013-06-10 13:45:19 +02:00
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// We call ownCloud from the CLI (aka cron)
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2015-02-20 13:10:16 +01:00
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if ($appMode != 'cron') {
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2015-04-18 23:37:32 +02:00
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\OCP\BackgroundJob::setExecutionType('cron');
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2013-06-10 13:45:19 +02:00
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}
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2015-09-21 19:19:25 +02:00
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// open the file and try to lock it. If it is not locked, the background
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2015-02-20 13:10:16 +01:00
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// job can be executed, otherwise another instance is already running
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$fp = fopen($lockFile, 'w');
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$isLocked = flock($fp, LOCK_EX|LOCK_NB, $wouldBlock);
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// check if backgroundjobs is still running. The wouldBlock check is
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// needed on systems with advisory locking, see
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// http://php.net/manual/en/function.flock.php#45464
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if (!$isLocked || $wouldBlock) {
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2014-08-31 14:21:46 +02:00
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echo "Another instance of cron.php is still running!" . PHP_EOL;
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2013-06-10 13:45:19 +02:00
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exit(1);
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}
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// Work
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2014-02-11 14:00:24 +01:00
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$jobList = \OC::$server->getJobList();
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2013-06-10 13:45:19 +02:00
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$jobs = $jobList->getAll();
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foreach ($jobs as $job) {
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2015-11-06 11:08:30 +01:00
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$logger->debug('Run job with ID ' . $job->getId(), ['app' => 'cron']);
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2013-12-02 13:41:47 +01:00
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$job->execute($jobList, $logger);
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2015-11-06 11:08:30 +01:00
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$logger->debug('Finished job with ID ' . $job->getId(), ['app' => 'cron']);
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2013-06-10 13:45:19 +02:00
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}
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2015-02-20 13:10:16 +01:00
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// unlock the file
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flock($fp, LOCK_UN);
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fclose($fp);
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2013-06-10 13:45:19 +02:00
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} else {
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// We call cron.php from some website
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2015-02-20 13:10:16 +01:00
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if ($appMode == 'cron') {
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2013-06-10 13:45:19 +02:00
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// Cron is cron :-P
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OC_JSON::error(array('data' => array('message' => 'Backgroundjobs are using system cron!')));
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} else {
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// Work and success :-)
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2014-02-11 14:00:24 +01:00
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$jobList = \OC::$server->getJobList();
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2013-06-10 13:45:19 +02:00
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$job = $jobList->getNext();
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2014-07-24 13:54:55 +02:00
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if ($job != null) {
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2014-07-24 13:46:40 +02:00
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$job->execute($jobList, $logger);
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$jobList->setLastJob($job);
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}
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2013-06-10 13:45:19 +02:00
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OC_JSON::success();
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}
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2012-08-09 23:49:20 +02:00
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}
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2012-10-26 23:16:17 +02:00
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2014-10-17 12:08:31 +02:00
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// Log the successful cron execution
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if (\OC::$server->getConfig()->getSystemValue('cron_log', true)) {
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2015-02-20 13:10:16 +01:00
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\OC::$server->getConfig()->setAppValue('core', 'lastcron', time());
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2014-03-12 15:20:51 +01:00
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}
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2013-06-10 13:45:19 +02:00
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exit();
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} catch (Exception $ex) {
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\OCP\Util::writeLog('cron', $ex->getMessage(), \OCP\Util::FATAL);
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2013-08-18 11:02:08 +02:00
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}
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