pgleadershipbook
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pgleadershipbook / trunk / system / Filters / CSRF.php
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<?php /** * CodeIgniter * * An open source application development framework for PHP * * This content is released under the MIT License (MIT) * * Copyright (c) 2014-2019 British Columbia Institute of Technology * Copyright (c) 2019-2020 CodeIgniter Foundation * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. * * @package CodeIgniter * @author CodeIgniter Dev Team * @copyright 2019-2020 CodeIgniter Foundation * @license https://opensource.org/licenses/MIT MIT License * @link https://codeigniter.com * @since Version 4.0.0 * @filesource * * This filter is not intended to be used from the command line. * * @codeCoverageIgnore */ namespace CodeIgniter\Filters; use CodeIgniter\HTTP\RequestInterface; use CodeIgniter\HTTP\ResponseInterface; use CodeIgniter\Security\Exceptions\SecurityException; use Config\Services; /** * CSRF filter. * * This filter is not intended to be used from the command line. * * @codeCoverageIgnore */ class CSRF implements FilterInterface { /** * Do whatever processing this filter needs to do. * By default it should not return anything during * normal execution. However, when an abnormal state * is found, it should return an instance of * CodeIgniter\HTTP\Response. If it does, script * execution will end and that Response will be * sent back to the client, allowing for error pages, * redirects, etc. * * @param RequestInterface|\CodeIgniter\HTTP\IncomingRequest $request * @param array|null $arguments * * @return mixed * @throws \CodeIgniter\Security\Exceptions\SecurityException */ public function before(RequestInterface $request, $arguments = null) { if ($request->isCLI()) { return; } $security = Services::security(); try { $security->CSRFVerify($request); } catch (SecurityException $e) { if (config('App')->CSRFRedirect && ! $request->isAJAX()) { return redirect()->back()->with('error', $e->getMessage()); } throw $e; } } //-------------------------------------------------------------------- /** * We don't have anything to do here. * * @param RequestInterface|\CodeIgniter\HTTP\IncomingRequest $request * @param ResponseInterface|\CodeIgniter\HTTP\Response $response * @param array|null $arguments * * @return mixed */ public function after(RequestInterface $request, ResponseInterface $response, $arguments = null) { } //-------------------------------------------------------------------- } |
Commits for pgleadershipbook/trunk/system/Filters/CSRF.php
Revision | Author | Commited | Message |
---|---|---|---|
2 | tporter | Thu 04 Feb, 2021 09:33:04 +0000 | PG Leadership book initial commit |