true, "HEAD" => true, "POST" => true, "PUT" => true, "PATCH" => true, "DELETE" => true, "OPTIONS" => true, "TRACE" => true, "CONNECT" => true, ]; public const DEFAULT_ALLOWED_METHODS = ["GET", "POST", "PUT", "PATCH", "HEAD", "OPTIONS", "DELETE"]; /** * @param array $allowedMethods */ public function __construct( private readonly ErrorHandler $errorHandler, private readonly PsrLogger $logger, private readonly array $allowedMethods = self::DEFAULT_ALLOWED_METHODS, ) { } public function handleRequest(Request $request, RequestHandler $requestHandler): Response { $method = $request->getMethod(); if (!\in_array($method, $this->allowedMethods, true)) { return $this->handleInvalidMethod( $request, isset(self::KNOWN_METHODS[$method]) ? HttpStatus::METHOD_NOT_ALLOWED : HttpStatus::NOT_IMPLEMENTED, ); } if ($method === "OPTIONS" && $request->getUri()->getPath() === "") { return $this->handleAsteriskOptionsRequest(); } return $requestHandler->handleRequest($request); } /** * @return list */ public function getAllowedMethods(): array { return \array_values($this->allowedMethods); } private function handleInvalidMethod(Request $request, int $status): Response { $client = $request->getClient(); $local = $client->getLocalAddress()->toString(); $remote = $client->getRemoteAddress()->toString(); $method = $request->getMethod(); $uri = (string) $request->getUri(); $protocolVersion = $request->getProtocolVersion(); $context = [ 'method' => $method, 'uri' => $uri, 'protocolVersion' => $protocolVersion, 'local' => $local, 'remote' => $remote, ]; $this->logger->warning(\sprintf( "Invalid request method: %s %s HTTP/%s %s on %s", $method, $uri, $protocolVersion, $local, $remote, ), $context); $response = $this->errorHandler->handleError($status); $response->setHeader("allow", \implode(", ", $this->allowedMethods)); return $response; } private function handleAsteriskOptionsRequest(): Response { return new Response(HttpStatus::NO_CONTENT, [ "allow" => \implode(", ", $this->allowedMethods), ]); } }