* @author Joas Schilling * @author Lukas Reschke * @author Morris Jobke * @author Robin Appelman * @author Roeland Jago Douma * @author Thomas Müller * @author Vincent Petry * * @copyright Copyright (c) 2016, 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 $RUNTIME_APPTYPES = ['filesystem', 'authentication', 'logging']; OC_App::loadApps($RUNTIME_APPTYPES); OC_Util::obEnd(); \OC::$server->getSession()->close(); // Backends $authBackend = new OCA\DAV\Connector\PublicAuth( \OC::$server->getRequest(), \OC::$server->getShareManager(), \OC::$server->getSession() ); $serverFactory = new OCA\DAV\Connector\Sabre\ServerFactory( \OC::$server->getConfig(), \OC::$server->getLogger(), \OC::$server->getDatabaseConnection(), \OC::$server->getUserSession(), \OC::$server->getMountManager(), \OC::$server->getTagManager(), \OC::$server->getRequest() ); $requestUri = \OC::$server->getRequest()->getRequestUri(); $linkCheckPlugin = new \OCA\DAV\Files\Sharing\PublicLinkCheckPlugin(); $server = $serverFactory->createServer($baseuri, $requestUri, $authBackend, function (\Sabre\DAV\Server $server) use ($authBackend, $linkCheckPlugin) { $isAjax = (isset($_SERVER['HTTP_X_REQUESTED_WITH']) && $_SERVER['HTTP_X_REQUESTED_WITH'] === 'XMLHttpRequest'); $federatedSharingApp = new \OCA\FederatedFileSharing\AppInfo\Application('federatedfilesharing'); $federatedShareProvider = $federatedSharingApp->getFederatedShareProvider(); if ($federatedShareProvider->isOutgoingServer2serverShareEnabled() === false && !$isAjax) { // this is what is thrown when trying to access a non-existing share throw new \Sabre\DAV\Exception\NotAuthenticated(); } $share = $authBackend->getShare(); $owner = $share->getShareOwner(); $isWritable = $share->getPermissions() & (\OCP\Constants::PERMISSION_UPDATE | \OCP\Constants::PERMISSION_CREATE); $isReadable = $share->getPermissions() & \OCP\Constants::PERMISSION_READ; $fileId = $share->getNodeId(); if (!$isReadable) { return false; } 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); $fileInfo = $ownerView->getFileInfo($path); $linkCheckPlugin->setFileInfo($fileInfo); return new \OC\Files\View($ownerView->getAbsolutePath($path)); }); $server->addPlugin($linkCheckPlugin); // And off we go! $server->exec();