* @author Morris Jobke * @author Robin Appelman * @author Thomas Müller * @author Vincent Petry * * @copyright Copyright (c) 2015, ownCloud, Inc. * @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 * */ // load needed apps $RUNTIME_APPTYPES = array('filesystem', 'authentication', 'logging'); OC_App::loadApps($RUNTIME_APPTYPES); OC_Util::obEnd(); // Backends $authBackend = new OCA\Files_Sharing\Connector\PublicAuth(\OC::$server->getConfig()); // Fire up server $objectTree = new \OC\Connector\Sabre\ObjectTree(); $server = new \OC\Connector\Sabre\Server($objectTree); // Set URL explicitly due to reverse-proxy situations $server->httpRequest->setUrl(\OC::$server->getRequest()->getRequestUri()); $server->setBaseUri($baseuri); // Load plugins $defaults = new OC_Defaults(); $server->addPlugin(new \Sabre\DAV\Auth\Plugin($authBackend, $defaults->getName())); // FIXME: The following line is a workaround for legacy components relying on being able to send a GET to / $server->addPlugin(new \OC\Connector\Sabre\DummyGetResponsePlugin()); $server->addPlugin(new \OC\Connector\Sabre\FilesPlugin($objectTree)); $server->addPlugin(new \OC\Connector\Sabre\MaintenancePlugin(\OC::$server->getConfig())); $server->addPlugin(new \OC\Connector\Sabre\ExceptionLoggerPlugin('webdav', \OC::$server->getLogger())); // wait with registering these until auth is handled and the filesystem is setup $server->on('beforeMethod', function () use ($server, $objectTree, $authBackend) { if (OCA\Files_Sharing\Helper::isOutgoingServer2serverShareEnabled() === false) { // this is what is thrown when trying to access a non-existing share throw new \Sabre\DAV\Exception\NotAuthenticated(); } $share = $authBackend->getShare(); $rootShare = \OCP\Share::resolveReShare($share); $owner = $rootShare['uid_owner']; $isWritable = $share['permissions'] & (\OCP\Constants::PERMISSION_UPDATE | \OCP\Constants::PERMISSION_CREATE); $fileId = $share['file_source']; if (!$isWritable) { \OC\Files\Filesystem::addStorageWrapper('readonly', function ($mountPoint, $storage) { return new \OC\Files\Storage\Wrapper\PermissionsMask(array('storage' => $storage, 'mask' => \OCP\Constants::PERMISSION_READ + \OCP\Constants::PERMISSION_SHARE)); }); } OC_Util::setupFS($owner); $ownerView = \OC\Files\Filesystem::getView(); $path = $ownerView->getPath($fileId); $view = new \OC\Files\View($ownerView->getAbsolutePath($path)); $rootInfo = $view->getFileInfo(''); // Create ownCloud Dir if ($rootInfo->getType() === 'dir') { $root = new \OC\Connector\Sabre\Directory($view, $rootInfo); } else { $root = new \OC\Connector\Sabre\File($view, $rootInfo); } $mountManager = \OC\Files\Filesystem::getMountManager(); $objectTree->init($root, $view, $mountManager); $server->addPlugin(new \OC\Connector\Sabre\QuotaPlugin($view)); }, 30); // priority 30: after auth (10) and acl(20), before lock(50) and handling the request // And off we go! $server->exec();