diff options
Diffstat (limited to 'apps/files_sharing/lib/middleware/sharingcheckmiddleware.php')
| -rw-r--r-- | apps/files_sharing/lib/middleware/sharingcheckmiddleware.php | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/apps/files_sharing/lib/middleware/sharingcheckmiddleware.php b/apps/files_sharing/lib/middleware/sharingcheckmiddleware.php deleted file mode 100644 index a4a968b37fa..00000000000 --- a/apps/files_sharing/lib/middleware/sharingcheckmiddleware.php +++ /dev/null @@ -1,161 +0,0 @@ -<?php -/** - * @author Lukas Reschke <lukas@owncloud.com> - * @author Morris Jobke <hey@morrisjobke.de> - * @author Roeland Jago Douma <rullzer@owncloud.com> - * @author Thomas Müller <thomas.mueller@tmit.eu> - * - * @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\Files_Sharing\Middleware; - -use OCP\App\IAppManager; -use OCP\AppFramework\Http\NotFoundResponse; -use OCP\AppFramework\Middleware; -use OCP\Files\NotFoundException; -use OCP\IConfig; -use OCP\AppFramework\Utility\IControllerMethodReflector; -use OCA\Files_Sharing\Exceptions\S2SException; -use OCP\AppFramework\Http\JSONResponse; - -/** - * Checks whether the "sharing check" is enabled - * - * @package OCA\Files_Sharing\Middleware - */ -class SharingCheckMiddleware extends Middleware { - - /** @var string */ - protected $appName; - /** @var IConfig */ - protected $config; - /** @var IAppManager */ - protected $appManager; - /** @var IControllerMethodReflector */ - protected $reflector; - - /*** - * @param string $appName - * @param IConfig $config - * @param IAppManager $appManager - */ - public function __construct($appName, - IConfig $config, - IAppManager $appManager, - IControllerMethodReflector $reflector - ) { - $this->appName = $appName; - $this->config = $config; - $this->appManager = $appManager; - $this->reflector = $reflector; - } - - /** - * Check if sharing is enabled before the controllers is executed - * - * @param \OCP\AppFramework\Controller $controller - * @param string $methodName - * @throws NotFoundException - */ - public function beforeController($controller, $methodName) { - if(!$this->isSharingEnabled()) { - throw new NotFoundException('Sharing is disabled.'); - } - - if ($controller instanceof \OCA\Files_Sharing\Controllers\ExternalSharesController && - !$this->externalSharesChecks()) { - throw new S2SException('Federated sharing not allowed'); - } else if ($controller instanceof \OCA\Files_Sharing\Controllers\ShareController && - !$this->isLinkSharingEnabled()) { - throw new NotFoundException('Link sharing is disabled'); - } - } - - /** - * Return 404 page in case of a not found exception - * - * @param \OCP\AppFramework\Controller $controller - * @param string $methodName - * @param \Exception $exception - * @return NotFoundResponse - * @throws \Exception - */ - public function afterException($controller, $methodName, \Exception $exception) { - if(is_a($exception, '\OCP\Files\NotFoundException')) { - return new NotFoundResponse(); - } - - if (is_a($exception, '\OCA\Files_Sharing\Exceptions\S2SException')) { - return new JSONResponse($exception->getMessage(), 405); - } - - throw $exception; - } - - /** - * Checks for externalshares controller - * @return bool - */ - private function externalSharesChecks() { - - if (!$this->reflector->hasAnnotation('NoIncomingFederatedSharingRequired') && - $this->config->getAppValue('files_sharing', 'incoming_server2server_share_enabled', 'yes') !== 'yes') { - return false; - } - - if (!$this->reflector->hasAnnotation('NoOutgoingFederatedSharingRequired') && - $this->config->getAppValue('files_sharing', 'outgoing_server2server_share_enabled', 'yes') !== 'yes') { - return false; - } - - return true; - } - - /** - * Check whether sharing is enabled - * @return bool - */ - private function isSharingEnabled() { - // FIXME: This check is done here since the route is globally defined and not inside the files_sharing app - // Check whether the sharing application is enabled - if(!$this->appManager->isEnabledForUser($this->appName)) { - return false; - } - - return true; - } - - /** - * Check if link sharing is allowed - * @return bool - */ - private function isLinkSharingEnabled() { - // Check if the shareAPI is enabled - if ($this->config->getAppValue('core', 'shareapi_enabled', 'yes') !== 'yes') { - return false; - } - - // Check whether public sharing is enabled - if($this->config->getAppValue('core', 'shareapi_allow_links', 'yes') !== 'yes') { - return false; - } - - return true; - } - -} |