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<?php
/**
* @author Lukas Reschke
* @copyright 2014 Lukas Reschke lukas@owncloud.com
*
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace OC\Settings\Middleware;
use OC\AppFramework\Http;
use OC\AppFramework\Utility\ControllerMethodReflector;
use OCP\AppFramework\Http\TemplateResponse;
use OCP\AppFramework\Middleware;
/**
* Verifies whether an user has at least subadmin rights.
* To bypass use the `@NoSubadminRequired` annotation
*
* @package OC\Settings\Middleware
*/
class SubadminMiddleware extends Middleware {
/** @var bool */
protected $isSubAdmin;
/** @var ControllerMethodReflector */
protected $reflector;
/**
* @param ControllerMethodReflector $reflector
* @param bool $isSubAdmin
*/
public function __construct(ControllerMethodReflector $reflector,
$isSubAdmin) {
$this->reflector = $reflector;
$this->isSubAdmin = $isSubAdmin;
}
/**
* Check if sharing is enabled before the controllers is executed
* @param \OCP\AppFramework\Controller $controller
* @param string $methodName
* @throws \Exception
*/
public function beforeController($controller, $methodName) {
if(!$this->reflector->hasAnnotation('NoSubadminRequired')) {
if(!$this->isSubAdmin) {
throw new \Exception('Logged in user must be a subadmin');
}
}
}
/**
* Return 403 page in case of an exception
* @param \OCP\AppFramework\Controller $controller
* @param string $methodName
* @param \Exception $exception
* @return TemplateResponse
*/
public function afterException($controller, $methodName, \Exception $exception) {
$response = new TemplateResponse('core', '403', array(), 'guest');
$response->setStatus(Http::STATUS_FORBIDDEN);
return $response;
}
}
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