mirror of
https://github.com/werkraum-media/watchlist.git
synced 2024-12-23 13:16:09 +01:00
112 lines
3.5 KiB
PHP
112 lines
3.5 KiB
PHP
<?php
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declare(strict_types=1);
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/*
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* Copyright (C) 2022 Daniel Siepmann <coding@daniel-siepmann.de>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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namespace WerkraumMedia\Watchlist\Middleware;
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use Psr\Http\Message\ResponseInterface;
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use Psr\Http\Message\ServerRequestInterface;
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use Psr\Http\Server\MiddlewareInterface;
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use Psr\Http\Server\RequestHandlerInterface;
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use Symfony\Component\HttpFoundation\Cookie;
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use TYPO3\CMS\Core\Http\NormalizedParams;
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use WerkraumMedia\Watchlist\Session\CookieSessionService;
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class CookieSessionMiddleware implements MiddlewareInterface
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{
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private CookieSessionService $cookieSession;
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public function __construct(
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CookieSessionService $cookieSession
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) {
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$this->cookieSession = $cookieSession;
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}
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public function process(
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ServerRequestInterface $request,
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RequestHandlerInterface $handler
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): ResponseInterface {
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$response = $handler->handle($request);
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if ($this->shouldAddCookie($request)) {
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return $this->addCookie($response, $request);
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}
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if ($this->shouldRemoveCookie($request)) {
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return $this->removeCookie($response, $request);
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}
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return $response;
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}
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private function shouldAddCookie(ServerRequestInterface $request): bool
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{
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return $this->cookieSession->getCookieValue() !== '';
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}
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private function addCookie(
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ResponseInterface $response,
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ServerRequestInterface $request
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): ResponseInterface {
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return $response->withAddedHeader(
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'Set-Cookie',
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$this->getCookie($request)->__toString()
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);
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}
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private function shouldRemoveCookie(ServerRequestInterface $request): bool
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{
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$cookieName = $this->cookieSession->getCookieName();
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return $this->cookieSession->getCookieValue() === ''
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&& isset($request->getCookieParams()[$cookieName])
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;
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}
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private function removeCookie(
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ResponseInterface $response,
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ServerRequestInterface $request
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): ResponseInterface {
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$cookie = $this->getCookie($request)
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->withExpires(-1);
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return $response->withAddedHeader('Set-Cookie', $cookie->__toString());
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}
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private function getCookie(ServerRequestInterface $request): Cookie
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{
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$normalizedParams = $request->getAttribute('normalizedParams');
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if (!$normalizedParams instanceof NormalizedParams) {
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throw new \Exception('Could not retrieve normalized params from request.', 1664357339);
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}
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return new Cookie(
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$this->cookieSession->getCookieName(),
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$this->cookieSession->getCookieValue(),
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$GLOBALS['EXEC_TIME'] + 7776000, // 90 days
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$normalizedParams->getSitePath() . TYPO3_mainDir,
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'',
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false,
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false,
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false,
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Cookie::SAMESITE_STRICT
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);
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}
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}
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