92 lines
2.3 KiB
PHP
92 lines
2.3 KiB
PHP
<?php
|
|
/**
|
|
* ownCloud
|
|
*
|
|
* @author Vincent Petry
|
|
* @copyright 2014 Vincent Petry <pvince81@owncloud.com>
|
|
*
|
|
* @license AGPL3
|
|
*/
|
|
|
|
namespace OC\Connector\Sabre;
|
|
|
|
use OCP\ILogger;
|
|
use Sabre\DAV\Exception;
|
|
use Sabre\HTTP\Response;
|
|
|
|
class ExceptionLoggerPlugin extends \Sabre\DAV\ServerPlugin {
|
|
private $nonFatalExceptions = array(
|
|
'Sabre\DAV\Exception\NotAuthenticated' => true,
|
|
// the sync client uses this to find out whether files exist,
|
|
// so it is not always an error, log it as debug
|
|
'Sabre\DAV\Exception\NotFound' => true,
|
|
// this one mostly happens when the same file is uploaded at
|
|
// exactly the same time from two clients, only one client
|
|
// wins, the second one gets "Precondition failed"
|
|
'Sabre\DAV\Exception\PreconditionFailed' => true,
|
|
// forbidden can be expected when trying to upload to
|
|
// read-only folders for example
|
|
'Sabre\DAV\Exception\Forbidden' => true,
|
|
);
|
|
|
|
/** @var string */
|
|
private $appName;
|
|
|
|
/** @var ILogger */
|
|
private $logger;
|
|
|
|
/**
|
|
* @param string $loggerAppName app name to use when logging
|
|
* @param ILogger $logger
|
|
*/
|
|
public function __construct($loggerAppName, $logger) {
|
|
$this->appName = $loggerAppName;
|
|
$this->logger = $logger;
|
|
}
|
|
|
|
/**
|
|
* This initializes the plugin.
|
|
*
|
|
* This function is called by \Sabre\DAV\Server, after
|
|
* addPlugin is called.
|
|
*
|
|
* This method should set up the required event subscriptions.
|
|
*
|
|
* @param \Sabre\DAV\Server $server
|
|
* @return void
|
|
*/
|
|
public function initialize(\Sabre\DAV\Server $server) {
|
|
|
|
$server->on('exception', array($this, 'logException'), 10);
|
|
}
|
|
|
|
/**
|
|
* Log exception
|
|
*
|
|
*/
|
|
public function logException(\Exception $ex) {
|
|
$exceptionClass = get_class($ex);
|
|
$level = \OCP\Util::FATAL;
|
|
if (isset($this->nonFatalExceptions[$exceptionClass])) {
|
|
$level = \OCP\Util::DEBUG;
|
|
}
|
|
|
|
$message = $ex->getMessage();
|
|
if ($ex instanceof Exception) {
|
|
if (empty($message)) {
|
|
$response = new Response($ex->getHTTPCode());
|
|
$message = $response->getStatusText();
|
|
}
|
|
$message = "HTTP/1.1 {$ex->getHTTPCode()} $message";
|
|
}
|
|
|
|
$exception = [
|
|
'Message' => $message,
|
|
'Code' => $ex->getCode(),
|
|
'Trace' => $ex->getTraceAsString(),
|
|
'File' => $ex->getFile(),
|
|
'Line' => $ex->getLine(),
|
|
];
|
|
$this->logger->log($level, 'Exception: ' . json_encode($exception), ['app' => $this->appName]);
|
|
}
|
|
}
|