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<?php |
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namespace Mvdstam\Oauth2ServerLaravel\Http\Middleware; |
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use Closure; |
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use League\OAuth2\Server\Exception\OAuthServerException; |
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use League\OAuth2\Server\Middleware\ResourceServerMiddleware; |
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use Psr\Http\Message\ResponseInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Symfony\Bridge\PsrHttpMessage\Factory\HttpFoundationFactory; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpFoundation\Response; |
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class OAuth2Middleware extends ResourceServerMiddleware |
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{ |
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/** |
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* @param $request |
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* @param Closure $next |
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* @param string $scopes |
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* @return Response |
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*/ |
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public function handle(/** @noinspection PhpUnusedParameterInspection */ |
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$request, Closure $next, $scopes = '') |
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{ |
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return $this->convertToSymfonyResponse( |
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$this(app(ServerRequestInterface::class), app(ResponseInterface::class), function(ServerRequestInterface $request, ResponseInterface $response) use ($next, $scopes) { |
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$tokenScopes = explode(',', $request->getAttribute('oauth_scopes')); |
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$routeScopes = explode('+', $scopes); |
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/* |
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* Check if all scopes necessary for this route are present in |
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* the current token. |
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*/ |
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if (array_diff($routeScopes, $tokenScopes)) { |
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return OAuthServerException::invalidScope(implode(' ', $tokenScopes)) |
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->generateHttpResponse($response); |
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} |
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// Store request in container |
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app()->instance(ServerRequestInterface::class, $request); |
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/* |
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* Normalize request and continue normal operation |
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*/ |
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return $next( |
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\Illuminate\Http\Request::createFromBase(Request::create( |
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$request->getUri(), |
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$request->getMethod(), |
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$request->getQueryParams(), |
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$request->getCookieParams(), |
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$request->getUploadedFiles(), |
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$request->getServerParams(), |
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$request->getBody() |
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)) |
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); |
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}) |
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); |
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} |
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/** |
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* Normalizes response objects to regular Symfony Response classes |
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* |
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* @param mixed $response |
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* @return Response |
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*/ |
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protected function convertToSymfonyResponse($response) |
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{ |
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if ( ! $response instanceof Response) { |
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$response = (new HttpFoundationFactory)->createResponse($response); |
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} |
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return $response; |
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} |
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} |
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mvdstam /
oauth2-server-laravel
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.