86 lines
2.5 KiB
PHP
86 lines
2.5 KiB
PHP
<?php
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/**
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* @author Lukas Reschke <lukas@owncloud.com>
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* @author Morris Jobke <hey@morrisjobke.de>
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*
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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* @license AGPL-3.0
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*
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* This code 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, version 3,
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* as published by the Free Software Foundation.
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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, version 3,
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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\Settings\Middleware;
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use OC\AppFramework\Http;
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use OC\Appframework\Middleware\Security\Exceptions\NotAdminException;
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use OC\AppFramework\Utility\ControllerMethodReflector;
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use OCP\AppFramework\Http\TemplateResponse;
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use OCP\AppFramework\Middleware;
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/**
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* Verifies whether an user has at least subadmin rights.
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* To bypass use the `@NoSubadminRequired` annotation
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*
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* @package OC\Settings\Middleware
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*/
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class SubadminMiddleware extends Middleware {
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/** @var bool */
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protected $isSubAdmin;
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/** @var ControllerMethodReflector */
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protected $reflector;
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/**
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* @param ControllerMethodReflector $reflector
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* @param bool $isSubAdmin
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*/
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public function __construct(ControllerMethodReflector $reflector,
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$isSubAdmin) {
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$this->reflector = $reflector;
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$this->isSubAdmin = $isSubAdmin;
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}
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/**
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* Check if sharing is enabled before the controllers is executed
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* @param \OCP\AppFramework\Controller $controller
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* @param string $methodName
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* @throws \Exception
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*/
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public function beforeController($controller, $methodName) {
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if(!$this->reflector->hasAnnotation('NoSubadminRequired')) {
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if(!$this->isSubAdmin) {
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throw new NotAdminException('Logged in user must be a subadmin');
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}
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}
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}
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/**
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* Return 403 page in case of an exception
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* @param \OCP\AppFramework\Controller $controller
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* @param string $methodName
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* @param \Exception $exception
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* @return TemplateResponse
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* @throws \Exception
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*/
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public function afterException($controller, $methodName, \Exception $exception) {
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if($exception instanceof NotAdminException) {
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$response = new TemplateResponse('core', '403', array(), 'guest');
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$response->setStatus(Http::STATUS_FORBIDDEN);
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return $response;
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}
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throw $exception;
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}
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}
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