PNG  IHDR;IDATxܻn0K )(pA 7LeG{ §㻢|ذaÆ 6lذaÆ 6lذaÆ 6lom$^yذag5bÆ 6lذaÆ 6lذa{ 6lذaÆ `}HFkm,mӪôô! x|'ܢ˟;E:9&ᶒ}{v]n&6 h_tڠ͵-ҫZ;Z$.Pkž)!o>}leQfJTu іچ\X=8Rن4`Vwl>nG^is"ms$ui?wbs[m6K4O.4%/bC%t Mז -lG6mrz2s%9s@-k9=)kB5\+͂Zsٲ Rn~GRC wIcIn7jJhۛNCS|j08yiHKֶۛkɈ+;SzL/F*\Ԕ#"5m2[S=gnaPeғL lذaÆ 6l^ḵaÆ 6lذaÆ 6lذa; _ذaÆ 6lذaÆ 6lذaÆ RIENDB` * @author Bart Visscher * @author Georg Ehrke * @author Lukas Reschke * @author Michael Gapczynski * @author Morris Jobke * @author Phiber2000 * @author Roeland Jago Douma * @author Thomas Müller * @author Vincent Petry * * @copyright Copyright (c) 2018, ownCloud GmbH * @license AGPL-3.0 * * This code is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License, version 3, * as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License, version 3, * along with this program. If not, see * */ namespace OC\Log; /** * logging utilities * * Log is saved at data/owncloud.log (on default) */ class Owncloud { protected static $logFile; /** * Init class data */ public static function init() { $systemConfig = \OC::$server->getSystemConfig(); $defaultLogFile = $systemConfig->getValue("datadirectory", \OC::$SERVERROOT.'/data').'/owncloud.log'; self::$logFile = $systemConfig->getValue("logfile", $defaultLogFile); /** * Fall back to default log file if specified logfile does not exist * and can not be created. */ if (!self::createLogFile(self::$logFile)) { self::$logFile = $defaultLogFile; } } /** * write a message in the log * @param string $app * @param string $message * @param int $level * @param string conditionalLogFile */ public static function write($app, $message, $level, $conditionalLogFile = null) { self::writeExtra($app, $message, $level, $conditionalLogFile, []); } public static function writeExtra($app, $message, $level, $conditionalLogFile, $extraFields = []) { $config = \OC::$server->getSystemConfig(); // default to ISO8601 $format = $config->getValue('logdateformat', 'c'); $logTimeZone = $config->getValue("logtimezone", 'UTC'); try { $timezone = new \DateTimeZone($logTimeZone); } catch (\Exception $e) { $timezone = new \DateTimeZone('UTC'); } $time = \DateTime::createFromFormat("U.u", \number_format(\microtime(true), 4, ".", "")); if ($time === false) { $time = new \DateTime(null, $timezone); } else { // apply timezone if $time is created from UNIX timestamp $time->setTimezone($timezone); } $request = \OC::$server->getRequest(); $reqId = $request->getId(); $remoteAddr = $request->getRemoteAddress(); // remove username/passwords from URLs before writing the to the log file $time = $time->format($format); $url = ($request->getRequestUri() !== '') ? $request->getRequestUri() : '--'; $method = \is_string($request->getMethod()) ? $request->getMethod() : '--'; if (\OC::$server->getConfig()->getSystemValue('installed', false)) { $user = (\OC_User::getUser()) ? \OC_User::getUser() : '--'; } else { $user = '--'; } $entry = \compact( 'reqId', 'level', 'time', 'remoteAddr', 'user', 'app', 'method', 'url', 'message' ); if (!empty($extraFields)) { // augment with additional fields $entry = \array_merge($entry, $extraFields); } $entry = \json_encode($entry); if ($conditionalLogFile !== null) { if ($conditionalLogFile[0] !== '/') { $conditionalLogFile = \OC::$server->getConfig()->getSystemValue('datadirectory') . "/" . $conditionalLogFile; } self::createLogFile($conditionalLogFile); $handle = @\fopen($conditionalLogFile, 'a'); } else { self::createLogFile(self::$logFile); $handle = @\fopen(self::$logFile, 'a'); } if ($handle) { \fwrite($handle, $entry."\n"); \fclose($handle); } else { // Fall back to error_log \error_log($entry); } if (\php_sapi_name() === 'cli-server') { \error_log($message, 4); } } /** * create a log file and chmod it to the correct permissions * @param string $logFile * @return boolean */ public static function createLogFile($logFile) { if (\file_exists($logFile)) { return true; } if (\is_writable(\dirname($logFile)) && \touch($logFile)) { @\chmod($logFile, 0640); return true; } return false; } /** * @return string */ public static function getLogFilePath() { return self::$logFile; } }