201 lines
6.5 KiB
PHP
201 lines
6.5 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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*
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* @author Arthur Schiwon <blizzz@arthur-schiwon.de>
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* @author Joas Schilling <coding@schilljs.com>
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* @author Lukas Reschke <lukas@statuscode.ch>
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* @author Morris Jobke <hey@morrisjobke.de>
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* @author Robin Appelman <robin@icewind.nl>
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* @author Roeland Jago Douma <roeland@famdouma.nl>
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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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*
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* @license AGPL-3.0
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*
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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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*
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* This program 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 Affero General Public License for more details.
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*
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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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*
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*/
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namespace OCA\DAV\Connector\Sabre;
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use OC\Files\Node\Folder;
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use OCA\DAV\Files\BrowserErrorPagePlugin;
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use OCP\Files\Mount\IMountManager;
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use OCP\IConfig;
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use OCP\IDBConnection;
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use OCP\ILogger;
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use OCP\IPreview;
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use OCP\IRequest;
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use OCP\ITagManager;
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use OCP\IUserSession;
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use Sabre\DAV\Auth\Backend\BackendInterface;
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use Sabre\DAV\Auth\Plugin;
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class ServerFactory {
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/** @var IConfig */
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private $config;
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/** @var ILogger */
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private $logger;
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/** @var IDBConnection */
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private $databaseConnection;
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/** @var IUserSession */
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private $userSession;
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/** @var IMountManager */
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private $mountManager;
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/** @var ITagManager */
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private $tagManager;
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/** @var IRequest */
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private $request;
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/** @var IPreview */
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private $previewManager;
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/**
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* @param IConfig $config
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* @param ILogger $logger
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* @param IDBConnection $databaseConnection
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* @param IUserSession $userSession
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* @param IMountManager $mountManager
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* @param ITagManager $tagManager
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* @param IRequest $request
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* @param IPreview $previewManager
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*/
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public function __construct(
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IConfig $config,
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ILogger $logger,
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IDBConnection $databaseConnection,
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IUserSession $userSession,
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IMountManager $mountManager,
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ITagManager $tagManager,
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IRequest $request,
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IPreview $previewManager
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) {
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$this->config = $config;
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$this->logger = $logger;
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$this->databaseConnection = $databaseConnection;
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$this->userSession = $userSession;
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$this->mountManager = $mountManager;
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$this->tagManager = $tagManager;
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$this->request = $request;
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$this->previewManager = $previewManager;
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}
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/**
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* @param string $baseUri
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* @param string $requestUri
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* @param Plugin $authPlugin
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* @param callable $viewCallBack callback that should return the view for the dav endpoint
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* @return Server
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*/
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public function createServer($baseUri,
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$requestUri,
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Plugin $authPlugin,
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callable $viewCallBack) {
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// Fire up server
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$objectTree = new \OCA\DAV\Connector\Sabre\ObjectTree();
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$server = new \OCA\DAV\Connector\Sabre\Server($objectTree);
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// Set URL explicitly due to reverse-proxy situations
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$server->httpRequest->setUrl($requestUri);
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$server->setBaseUri($baseUri);
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// Load plugins
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$server->addPlugin(new \OCA\DAV\Connector\Sabre\MaintenancePlugin($this->config));
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$server->addPlugin(new \OCA\DAV\Connector\Sabre\BlockLegacyClientPlugin($this->config));
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$server->addPlugin($authPlugin);
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// FIXME: The following line is a workaround for legacy components relying on being able to send a GET to /
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$server->addPlugin(new \OCA\DAV\Connector\Sabre\DummyGetResponsePlugin());
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$server->addPlugin(new \OCA\DAV\Connector\Sabre\ExceptionLoggerPlugin('webdav', $this->logger));
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$server->addPlugin(new \OCA\DAV\Connector\Sabre\LockPlugin());
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// Some WebDAV clients do require Class 2 WebDAV support (locking), since
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// we do not provide locking we emulate it using a fake locking plugin.
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if($this->request->isUserAgent([
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'/WebDAVFS/',
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'/Microsoft Office OneNote 2013/',
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'/Microsoft-WebDAV-MiniRedir/',
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])) {
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$server->addPlugin(new \OCA\DAV\Connector\Sabre\FakeLockerPlugin());
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}
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if (BrowserErrorPagePlugin::isBrowserRequest($this->request)) {
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$server->addPlugin(new BrowserErrorPagePlugin());
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}
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// wait with registering these until auth is handled and the filesystem is setup
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$server->on('beforeMethod', function () use ($server, $objectTree, $viewCallBack) {
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// ensure the skeleton is copied
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$userFolder = \OC::$server->getUserFolder();
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/** @var \OC\Files\View $view */
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$view = $viewCallBack($server);
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if ($userFolder instanceof Folder && $userFolder->getPath() === $view->getRoot()) {
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$rootInfo = $userFolder;
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} else {
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$rootInfo = $view->getFileInfo('');
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}
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// Create Nextcloud Dir
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if ($rootInfo->getType() === 'dir') {
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$root = new \OCA\DAV\Connector\Sabre\Directory($view, $rootInfo, $objectTree);
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} else {
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$root = new \OCA\DAV\Connector\Sabre\File($view, $rootInfo);
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}
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$objectTree->init($root, $view, $this->mountManager);
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$server->addPlugin(
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new \OCA\DAV\Connector\Sabre\FilesPlugin(
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$objectTree,
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$this->config,
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$this->request,
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$this->previewManager,
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false,
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!$this->config->getSystemValue('debug', false)
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)
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);
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$server->addPlugin(new \OCA\DAV\Connector\Sabre\QuotaPlugin($view));
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if($this->userSession->isLoggedIn()) {
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$server->addPlugin(new \OCA\DAV\Connector\Sabre\TagsPlugin($objectTree, $this->tagManager));
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$server->addPlugin(new \OCA\DAV\Connector\Sabre\SharesPlugin(
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$objectTree,
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$this->userSession,
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$userFolder,
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\OC::$server->getShareManager()
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));
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$server->addPlugin(new \OCA\DAV\Connector\Sabre\CommentPropertiesPlugin(\OC::$server->getCommentsManager(), $this->userSession));
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$server->addPlugin(new \OCA\DAV\Connector\Sabre\FilesReportPlugin(
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$objectTree,
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$view,
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\OC::$server->getSystemTagManager(),
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\OC::$server->getSystemTagObjectMapper(),
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\OC::$server->getTagManager(),
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$this->userSession,
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\OC::$server->getGroupManager(),
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$userFolder
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));
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// custom properties plugin must be the last one
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$server->addPlugin(
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new \Sabre\DAV\PropertyStorage\Plugin(
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new \OCA\DAV\Connector\Sabre\CustomPropertiesBackend(
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$objectTree,
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$this->databaseConnection,
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$this->userSession->getUser()
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)
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)
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);
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}
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$server->addPlugin(new \OCA\DAV\Connector\Sabre\CopyEtagHeaderPlugin());
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}, 30); // priority 30: after auth (10) and acl(20), before lock(50) and handling the request
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return $server;
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}
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}
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