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<?php
/**
* It's free open-source software released under the MIT License.
*
* @author Anatoly Nekhay <[email protected]>
* @copyright Copyright (c) 2018, Anatoly Nekhay
* @license https://github.com/sunrise-php/http-router/blob/master/LICENSE
* @link https://github.com/sunrise-php/http-router
*/
declare(strict_types=1);
namespace Sunrise\Http\Router\Middleware;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Message\StreamFactoryInterface;
use Psr\Http\Server\MiddlewareInterface;
use Psr\Http\Server\RequestHandlerInterface;
* @since 3.2.0
final class Base64DecodingMiddleware implements MiddlewareInterface
{
public function __construct(
private readonly StreamFactoryInterface $streamFactory,
) {
}
* @inheritDoc
public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
// https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers/Content-Encoding
if ($request->getHeaderLine('Content-Encoding') === 'base64') {
$resource = $request->getBody()->detach();
// https://www.php.net/manual/en/filters.convert.php
\stream_filter_append($resource, 'convert.base64-decode');
$body = $this->streamFactory->createStreamFromResource($resource);
$request = $request->withBody($body);
return $handler->handle($request);
sunrise-php /
http-router
