123 lines
3.7 KiB
PHP
123 lines
3.7 KiB
PHP
<?php
|
|
/**
|
|
* @copyright Copyright (c) 2016 Julius Härtl <jus@bitgrid.net>
|
|
*
|
|
* @author Julius Härtl <jus@bitgrid.net>
|
|
*
|
|
* @license GNU AGPL version 3 or any later version
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as
|
|
* published by the Free Software Foundation, either version 3 of the
|
|
* License, or (at your option) any later version.
|
|
*
|
|
* 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
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
namespace OCA\Deck\Middleware;
|
|
|
|
use OCA\Deck\Controller\PageController;
|
|
use OCA\Deck\StatusException;
|
|
use OCA\Deck\Exceptions\ConflictException;
|
|
use OCP\AppFramework\Db\DoesNotExistException;
|
|
use OCP\AppFramework\Middleware;
|
|
use OCP\AppFramework\Http\JSONResponse;
|
|
use OCP\AppFramework\OCS\OCSException;
|
|
use OCP\AppFramework\OCSController;
|
|
use OCP\ILogger;
|
|
use OCP\Util;
|
|
use OCP\IConfig;
|
|
|
|
class ExceptionMiddleware extends Middleware {
|
|
|
|
/** @var ILogger */
|
|
private $logger;
|
|
/** @var IConfig */
|
|
private $config;
|
|
|
|
/**
|
|
* SharingMiddleware constructor.
|
|
*
|
|
* @param ILogger $logger
|
|
* @param IConfig $config
|
|
*/
|
|
public function __construct(ILogger $logger, IConfig $config) {
|
|
$this->logger = $logger;
|
|
$this->config = $config;
|
|
}
|
|
|
|
/**
|
|
* Return JSON error response if the user has no sufficient permission
|
|
*
|
|
* @param \OCP\AppFramework\Controller $controller
|
|
* @param string $methodName
|
|
* @param \Exception $exception
|
|
* @return JSONResponse
|
|
* @throws \Exception
|
|
*/
|
|
public function afterException($controller, $methodName, \Exception $exception) {
|
|
if (get_class($controller) === PageController::class) {
|
|
throw $exception;
|
|
}
|
|
|
|
if ($exception instanceof ConflictException) {
|
|
if ($this->config->getSystemValue('loglevel', Util::WARN) === Util::DEBUG) {
|
|
$this->logger->logException($exception);
|
|
}
|
|
return new JSONResponse([
|
|
'status' => $exception->getStatus(),
|
|
'message' => $exception->getMessage(),
|
|
'data' => $exception->getData(),
|
|
], $exception->getStatus());
|
|
}
|
|
|
|
if ($exception instanceof StatusException) {
|
|
if ($this->config->getSystemValue('loglevel', Util::WARN) === Util::DEBUG) {
|
|
$this->logger->logException($exception);
|
|
}
|
|
|
|
if ($controller instanceof OCSController) {
|
|
$exception = new OCSException($exception->getMessage(), $exception->getStatus(), $exception);
|
|
throw $exception;
|
|
}
|
|
return new JSONResponse([
|
|
'status' => $exception->getStatus(),
|
|
'message' => $exception->getMessage()
|
|
], $exception->getStatus());
|
|
}
|
|
|
|
if (strpos(get_class($controller), 'OCA\\Deck\\Controller\\') === 0) {
|
|
$response = [
|
|
'status' => 500,
|
|
'message' => $exception->getMessage()
|
|
];
|
|
if ($this->config->getSystemValue('loglevel', Util::WARN) === Util::DEBUG) {
|
|
$this->logger->logException($exception);
|
|
}
|
|
if ($this->config->getSystemValue('debug', true) === true) {
|
|
$response['exception'] = (array) $exception;
|
|
}
|
|
return new JSONResponse($response, 500);
|
|
}
|
|
|
|
// uncatched DoesNotExistExceptions will be thrown when the main entity is not found
|
|
// we return a 403 so we don't leak information over existing entries
|
|
// TODO: At some point those should properly be catched in the service classes
|
|
if ($exception instanceof DoesNotExistException) {
|
|
return new JSONResponse([
|
|
'status' => 403,
|
|
'message' => 'Permission denied'
|
|
], 403);
|
|
}
|
|
|
|
throw $exception;
|
|
}
|
|
}
|