diff options
Diffstat (limited to 'apps/dav/lib/Connector/Sabre/ServerFactory.php')
| -rw-r--r-- | apps/dav/lib/Connector/Sabre/ServerFactory.php | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/apps/dav/lib/Connector/Sabre/ServerFactory.php b/apps/dav/lib/Connector/Sabre/ServerFactory.php new file mode 100644 index 00000000000..5853370778d --- /dev/null +++ b/apps/dav/lib/Connector/Sabre/ServerFactory.php @@ -0,0 +1,184 @@ +<?php +/** + * @author Arthur Schiwon <blizzz@owncloud.com> + * @author Joas Schilling <nickvergessen@owncloud.com> + * @author Lukas Reschke <lukas@owncloud.com> + * @author Robin Appelman <icewind@owncloud.com> + * @author Thomas Müller <thomas.mueller@tmit.eu> + * @author Vincent Petry <pvince81@owncloud.com> + * + * @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 <http://www.gnu.org/licenses/> + * + */ + +namespace OCA\DAV\Connector\Sabre; + +use OCA\DAV\Files\BrowserErrorPagePlugin; +use OCP\Files\Mount\IMountManager; +use OCP\IConfig; +use OCP\IDBConnection; +use OCP\ILogger; +use OCP\IRequest; +use OCP\ITagManager; +use OCP\IUserSession; +use Sabre\DAV\Auth\Backend\BackendInterface; + +class ServerFactory { + /** @var IConfig */ + private $config; + /** @var ILogger */ + private $logger; + /** @var IDBConnection */ + private $databaseConnection; + /** @var IUserSession */ + private $userSession; + /** @var IMountManager */ + private $mountManager; + /** @var ITagManager */ + private $tagManager; + /** @var IRequest */ + private $request; + + /** + * @param IConfig $config + * @param ILogger $logger + * @param IDBConnection $databaseConnection + * @param IUserSession $userSession + * @param IMountManager $mountManager + * @param ITagManager $tagManager + * @param IRequest $request + */ + public function __construct( + IConfig $config, + ILogger $logger, + IDBConnection $databaseConnection, + IUserSession $userSession, + IMountManager $mountManager, + ITagManager $tagManager, + IRequest $request + ) { + $this->config = $config; + $this->logger = $logger; + $this->databaseConnection = $databaseConnection; + $this->userSession = $userSession; + $this->mountManager = $mountManager; + $this->tagManager = $tagManager; + $this->request = $request; + } + + /** + * @param string $baseUri + * @param string $requestUri + * @param BackendInterface $authBackend + * @param callable $viewCallBack callback that should return the view for the dav endpoint + * @return Server + */ + public function createServer($baseUri, + $requestUri, + BackendInterface $authBackend, + callable $viewCallBack) { + // Fire up server + $objectTree = new \OCA\DAV\Connector\Sabre\ObjectTree(); + $server = new \OCA\DAV\Connector\Sabre\Server($objectTree); + // Set URL explicitly due to reverse-proxy situations + $server->httpRequest->setUrl($requestUri); + $server->setBaseUri($baseUri); + + // Load plugins + $defaults = new \OC_Defaults(); + $server->addPlugin(new \OCA\DAV\Connector\Sabre\MaintenancePlugin($this->config)); + $server->addPlugin(new \OCA\DAV\Connector\Sabre\BlockLegacyClientPlugin($this->config)); + $server->addPlugin(new \Sabre\DAV\Auth\Plugin($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 \OCA\DAV\Connector\Sabre\DummyGetResponsePlugin()); + $server->addPlugin(new \OCA\DAV\Connector\Sabre\ExceptionLoggerPlugin('webdav', $this->logger)); + $server->addPlugin(new \OCA\DAV\Connector\Sabre\LockPlugin()); + // Some WebDAV clients do require Class 2 WebDAV support (locking), since + // we do not provide locking we emulate it using a fake locking plugin. + if($this->request->isUserAgent([ + '/WebDAVFS/', + '/Microsoft Office OneNote 2013/', + '/Microsoft-WebDAV-MiniRedir/', + ])) { + $server->addPlugin(new \OCA\DAV\Connector\Sabre\FakeLockerPlugin()); + } + + if (BrowserErrorPagePlugin::isBrowserRequest($this->request)) { + $server->addPlugin(new BrowserErrorPagePlugin()); + } + + // wait with registering these until auth is handled and the filesystem is setup + $server->on('beforeMethod', function () use ($server, $objectTree, $viewCallBack) { + // ensure the skeleton is copied + $userFolder = \OC::$server->getUserFolder(); + + /** @var \OC\Files\View $view */ + $view = $viewCallBack($server); + $rootInfo = $view->getFileInfo(''); + + // Create ownCloud Dir + if ($rootInfo->getType() === 'dir') { + $root = new \OCA\DAV\Connector\Sabre\Directory($view, $rootInfo, $objectTree); + } else { + $root = new \OCA\DAV\Connector\Sabre\File($view, $rootInfo); + } + $objectTree->init($root, $view, $this->mountManager); + + $server->addPlugin( + new \OCA\DAV\Connector\Sabre\FilesPlugin( + $objectTree, + $view, + $this->config, + false, + !$this->config->getSystemValue('debug', false) + ) + ); + $server->addPlugin(new \OCA\DAV\Connector\Sabre\QuotaPlugin($view)); + + if($this->userSession->isLoggedIn()) { + $server->addPlugin(new \OCA\DAV\Connector\Sabre\TagsPlugin($objectTree, $this->tagManager)); + $server->addPlugin(new \OCA\DAV\Connector\Sabre\SharesPlugin( + $objectTree, + $this->userSession, + $userFolder, + \OC::$server->getShareManager() + )); + $server->addPlugin(new \OCA\DAV\Connector\Sabre\CommentPropertiesPlugin(\OC::$server->getCommentsManager(), $this->userSession)); + $server->addPlugin(new \OCA\DAV\Connector\Sabre\FilesReportPlugin( + $objectTree, + $view, + \OC::$server->getSystemTagManager(), + \OC::$server->getSystemTagObjectMapper(), + $this->userSession, + \OC::$server->getGroupManager(), + $userFolder + )); + // custom properties plugin must be the last one + $server->addPlugin( + new \Sabre\DAV\PropertyStorage\Plugin( + new \OCA\DAV\Connector\Sabre\CustomPropertiesBackend( + $objectTree, + $this->databaseConnection, + $this->userSession->getUser() + ) + ) + ); + } + $server->addPlugin(new \OCA\DAV\Connector\Sabre\CopyEtagHeaderPlugin()); + }, 30); // priority 30: after auth (10) and acl(20), before lock(50) and handling the request + return $server; + } +} |