owncloud/core

<?php
/**
 * @author Jörn Friedrich Dreyer <jfd@butonic.de>
 * @author Lukas Reschke <lukas@statuscode.ch>
 * @author Morris Jobke <hey@morrisjobke.de>
 * @author Philipp Schaffrath <github@philippschaffrath.de>
 * @author RealRancor <fisch.666@gmx.de>
 * @author Robin Appelman <icewind@owncloud.com>
 * @author Sergio Bertolín <sbertolin@solidgear.es>
 * @author Thomas Müller <thomas.mueller@tmit.eu>
 * @author Vincent Petry <pvince81@owncloud.com>
 *
 * @copyright Copyright (c) 2018, ownCloud GmbH
 * @license AGPL-3.0
 *
 * This code is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License, version 3,
 * as published by the Free Software Foundation.
 *
 * 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, version 3,
 * along with this program.  If not, see <http://www.gnu.org/licenses/>
 *
 */

try {
    require_once __DIR__ . '/lib/base.php';
    OC::handleRequest();
} catch (\OC\ServiceUnavailableException $ex) {
    \OC::$server->getLogger()->logException($ex, ['app' => 'index']);

    //show the user a detailed error page
    OC_Response::setStatus(OC_Response::STATUS_SERVICE_UNAVAILABLE);
    OC_Template::printExceptionErrorPage($ex);
} catch (\OC\HintException $ex) {
    OC_Response::setStatus(OC_Response::STATUS_SERVICE_UNAVAILABLE);
    OC_Template::printErrorPage($ex->getMessage(), $ex->getHint());
} catch (\OC\User\LoginException $ex) {
    OC_Response::setStatus(OC_Response::STATUS_FORBIDDEN);
    OC_Template::printErrorPage($ex->getMessage());
} catch (\OCP\Files\ForbiddenException $ex) {
    OC_Response::setStatus(OC_Response::STATUS_FORBIDDEN);
    OC_Template::printErrorPage($ex->getMessage());
} catch (\Throwable $ex) {
    try {
        \OC::$server->getLogger()->logException($ex, ['app' => 'index']);

        //show the user a detailed error page
        OC_Response::setStatus(OC_Response::STATUS_INTERNAL_SERVER_ERROR);
        OC_Template::printExceptionErrorPage($ex);
    } catch (\Throwable $ex2) {
        // with some env issues, it can happen that the logger couldn't log properly,
        // so print out the exception directly
        // NOTE: If we've reached this point, something has gone really wrong because
        // we couldn't even get the logger, so don't rely on ownCloud here.
        \header("{$_SERVER['SERVER_PROTOCOL']} 599 Broken");
        \OC::crashLog($ex);
        \OC::crashLog($ex2);
    }
}