9.5/_eid_request_handler_8php_source.html

<?php

declare(strict_types = 1);

namespace ‪TYPO3\CMS\Frontend\Http;


/*

 * This file is part of the TYPO3 CMS project.

 *

 * It is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License, either version 2

 * of the License, or any later version.

 *

 * For the full copyright and license information, please read the

 * LICENSE.txt file that was distributed with this source code.

 *

 * The TYPO3 project - inspiring people to share!

 */


use Psr\Http\Message\ResponseInterface;

use Psr\Http\Message\ServerRequestInterface;

use Psr\Http\Server\RequestHandlerInterface as PsrRequestHandlerInterface;

use ‪TYPO3\CMS\Core\Exception;

use ‪TYPO3\CMS\Core\Http\Dispatcher;

use ‪TYPO3\CMS\Core\Http\NullResponse;

use ‪TYPO3\CMS\Core\Http\RequestHandlerInterface;

use ‪TYPO3\CMS\Core\Http\Response;

use ‪TYPO3\CMS\Core\Utility\GeneralUtility;

use ‪TYPO3\CMS\Frontend\Middleware\EidHandler as EidMiddleware;


class ‪EidRequestHandler implements ‪RequestHandlerInterface, PsrRequestHandlerInterface

{

    public function ‪__construct()

    {

        trigger_error(self::class . ' will be removed in TYPO3 v10.0. Use ' . EidMiddleware::class . ' instead.', E_USER_DEPRECATED);

    }


    public function ‪handleRequest(ServerRequestInterface $request): ResponseInterface

    {

        trigger_error(self::class . ' will be removed in TYPO3 v10.0. Use ' . EidMiddleware::class . ' instead.', E_USER_DEPRECATED);

        return $this->‪handle($request);

    }


    public function ‪canHandleRequest(ServerRequestInterface $request): bool

    {

        trigger_error(self::class . ' will be removed in TYPO3 v10.0. Use ' . EidMiddleware::class . ' instead.', E_USER_DEPRECATED);

        return !empty($request->getQueryParams()['eID']) || !empty($request->getParsedBody()['eID']);

    }


    public function ‪getPriority(): int

    {

        trigger_error(self::class . ' will be removed in TYPO3 v10.0. Use ' . EidMiddleware::class . ' instead.', E_USER_DEPRECATED);

        return 80;

    }


    public function ‪handle(ServerRequestInterface $request): ResponseInterface

    {

        trigger_error(self::class . ' will be removed in TYPO3 v10.0. Use ' . EidMiddleware::class . ' instead.', E_USER_DEPRECATED);

        // Remove any output produced until now

        ob_clean();


        $response = GeneralUtility::makeInstance(Response::class);


        $eID = $request->getParsedBody()['eID'] ?? $request->getQueryParams()['eID'] ?? '';


        if (empty($eID) || !isset(‪$GLOBALS['TYPO3_CONF_VARS']['FE']['eID_include'][$eID])) {

            return $response->withStatus(404, 'eID not registered');

        }


        $configuration = ‪$GLOBALS['TYPO3_CONF_VARS']['FE']['eID_include'][$eID];


        // Simple check to make sure that it's not an absolute file (to use the fallback)

        if (strpos($configuration, '::') !== false || is_callable($configuration)) {

            $dispatcher = GeneralUtility::makeInstance(Dispatcher::class);

            $request = $request->withAttribute('target', $configuration);

            return $dispatcher->dispatch($request, $response);

        }


        $scriptPath = GeneralUtility::getFileAbsFileName($configuration);

        if ($scriptPath === '') {

            throw new ‪Exception('Registered eID has invalid script path.', 1416391467);

        }

        include $scriptPath;

        return new ‪NullResponse();

    }

}