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<?php |
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declare(strict_types=1); |
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/** |
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* @copyright Copyright (c) 2019, Roeland Jago Douma <[email protected]> |
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* |
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* @author Roeland Jago Douma <[email protected]> |
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* |
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* @license GNU AGPL version 3 or any later version |
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* |
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* This program 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 as |
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* published by the Free Software Foundation, either version 3 of the |
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* License, or (at your option) any later version. |
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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 |
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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 OC\AppFramework\Middleware\Security; |
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use OC\AppFramework\Middleware\Security\Exceptions\ReloadExecutionException; |
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use OCP\AppFramework\Http\RedirectResponse; |
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use OCP\AppFramework\Middleware; |
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use OCP\ISession; |
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use OCP\IURLGenerator; |
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/** |
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* Simple middleware to handle the clearing of the execution context. This will trigger |
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* a reload but if the session variable is set we properly redirect to the login page. |
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*/ |
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class ReloadExecutionMiddleware extends Middleware { |
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/** @var ISession */ |
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private $session; |
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/** @var IURLGenerator */ |
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private $urlGenerator; |
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public function __construct(ISession $session, IURLGenerator $urlGenerator) { |
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$this->session = $session; |
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$this->urlGenerator = $urlGenerator; |
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} |
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public function beforeController($controller, $methodName) { |
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if ($this->session->exists('clearingExecutionContexts')) { |
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throw new ReloadExecutionException(); |
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} |
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} |
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public function afterException($controller, $methodName, \Exception $exception) { |
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if ($exception instanceof ReloadExecutionException) { |
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$this->session->remove('clearingExecutionContexts'); |
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return new RedirectResponse($this->urlGenerator->linkToRouteAbsolute( |
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'core.login.showLoginForm', |
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['clear' => true] // this param the the code in login.js may be removed when the "Clear-Site-Data" is working in the browsers |
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)); |
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} |
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return parent::afterException($controller, $methodName, $exception); |
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} |
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} |
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nextcloud /
server
