Sunrise\Http\Router\Middleware\Base64DecodingMiddleware::process()

Complexity

Conditions	2
Paths	2

Size

Total Lines	13
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	2

Importance

Changes	1
Bugs	0	Features	0

<?php
    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);
    }