129 lines
3.9 KiB
PHP
129 lines
3.9 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2016 Julius Härtl <jus@bitgrid.net>
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*
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* @author Julius Härtl <jus@bitgrid.net>
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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 OCA\Deck\Middleware;
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use OCA\Deck\Controller\PageController;
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use OCA\Deck\StatusException;
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use OCA\Deck\Exceptions\ConflictException;
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use OCP\AppFramework\Db\DoesNotExistException;
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use OCP\AppFramework\Middleware;
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use OCP\AppFramework\Http\JSONResponse;
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use OCP\AppFramework\OCS\OCSException;
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use OCP\AppFramework\OCSController;
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use OCP\ILogger;
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use OCP\IRequest;
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use OCP\Util;
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use OCP\IConfig;
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class ExceptionMiddleware extends Middleware {
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/** @var ILogger */
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private $logger;
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/** @var IConfig */
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private $config;
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/** @var IRequest */
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private $request;
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/**
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* SharingMiddleware constructor.
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*
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* @param ILogger $logger
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* @param IConfig $config
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*/
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public function __construct(ILogger $logger, IConfig $config, IRequest $request) {
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$this->logger = $logger;
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$this->config = $config;
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$this->request = $request;
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}
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/**
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* Return JSON error response if the user has no sufficient permission
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*
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* @param \OCP\AppFramework\Controller $controller
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* @param string $methodName
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* @param \Exception $exception
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* @return JSONResponse
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* @throws \Exception
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*/
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public function afterException($controller, $methodName, \Exception $exception) {
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if (get_class($controller) === PageController::class) {
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throw $exception;
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}
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$debugMode = $this->config->getSystemValue('debug', false);
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$exceptionMessage = $debugMode !== true
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? 'Internal server error: Please contact the server administrator if this error reappears multiple times, please include the request ID "' . $this->request->getId() . '" below in your report.'
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: $exception->getMessage();
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// uncatched DoesNotExistExceptions will be thrown when the main entity is not found
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// we return a 403 so we don't leak information over existing entries
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// TODO: At some point those should properly be catched in the service classes
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if ($exception instanceof DoesNotExistException) {
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return new JSONResponse([
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'status' => 403,
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'message' => 'Permission denied'
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], 403);
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}
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if ($exception instanceof StatusException) {
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if ($this->config->getSystemValue('loglevel', Util::WARN) === Util::DEBUG) {
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$this->logger->logException($exception);
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}
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if ($exception instanceof ConflictException) {
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return new JSONResponse([
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'status' => $exception->getStatus(),
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'message' => $exception->getMessage(),
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'data' => $exception->getData(),
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], $exception->getStatus());
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}
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if ($controller instanceof OCSController) {
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$exception = new OCSException($exception->getMessage(), $exception->getStatus(), $exception);
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throw $exception;
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}
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return new JSONResponse([
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'status' => $exception->getStatus(),
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'message' => $exception->getMessage(),
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], $exception->getStatus());
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}
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if (strpos(get_class($controller), 'OCA\\Deck\\Controller\\') === 0) {
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$response = [
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'status' => 500,
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'message' => $exceptionMessage,
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'requestId' => $this->request->getId(),
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];
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$this->logger->logException($exception);
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if ($debugMode === true) {
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$response['exception'] = (array) $exception;
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}
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return new JSONResponse($response, 500);
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}
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throw $exception;
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}
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}
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