Returns whether a response was set
| public hasResponse ( ) : boolean | ||
| return | boolean | Whether a response was set |
public function onKernelRequest(GetResponseEvent $event)
{
$this->logger->debug('Entity builder listener: catch kernel.request event');
// If this is not a master request, skip handling
if (!$event->isMasterRequest()) {
$this->logger->debug('Entity builder listener: this is not master request, skip');
return;
}
// If content already prepared
if ($event->hasResponse()) {
$this->logger->debug('Entity builder listener: event already has response, skip');
return;
}
// Getting request
$request = $event->getRequest();
// Getting action
$apiServerAction = $event->getRequest()->attributes->get('apiAction');
/* @var $apiServerAction ApiServerAction */
// Something wrong
if (!$apiServerAction) {
$this->logger->error('Request parser listener: request has no apiAction attribute, throwing access denied exception');
throw new AccessDeniedHttpException();
}
// Creating request data entity
try {
$apiEntity = $apiServerAction->getRequestedEntity($request->attributes->get('apiData'));
} catch (\Exception $e) {
$this->logger->notice(sprintf('Request parser listener: unable to convert apiData to entity ("%s"), apiEntity set tu null', $e->getMessage()));
$apiEntity = null;
}
// Setting request attributes
$request->attributes->set('requestData', $apiEntity);
// Cleaning request attributes
$request->attributes->remove('apiData');
}
public function onKernelRequest(GetResponseEvent $event)
{
$this->logger->debug('Request parser listener: catch kernel.request event');
// If this is not a master request, skip handling
if (!$event->isMasterRequest()) {
$this->logger->debug('Request parser listener: this is not master request, skip');
return;
}
// If content already prepared
if ($event->hasResponse()) {
$this->logger->debug('Request parser listener: event already has response, skip');
return;
}
// getting request
$request = $event->getRequest();
// getting content
$content = $request->getContent();
$this->logger->debug(sprintf('Request parser listener: request content >>> %s', $content));
$content = @json_decode($content, true);
if (!is_array($content)) {
$this->logger->notice('Request parser listener: request content is not in the JSON format, throwing access denied exception');
throw new AccessDeniedHttpException();
}
// creating ApiRequest
$apiRequest = new ApiRequest($content);
$this->logger->debug(sprintf('Request parser listener: request params. Token: "%s", user token: "%s", action: "%s"', $apiRequest->getToken(), $apiRequest->getUserToken(), $apiRequest->getAction()));
if (!$apiRequest->getToken()) {
$this->logger->notice('Request parser listener: request has no token, throwing access denied exception');
throw new AccessDeniedHttpException();
}
// Calculating interface name
$host = strtolower($request->server->get('SERVER_NAME'));
$interfaceName = array_key_exists($host, $this->interfacesHosts) ? $this->interfacesHosts[$host] : $this->defaultInterface;
if (!$interfaceName) {
$this->logger->notice(sprintf('Request parser listener: interface for hostname "%s" not detected, throwing access denied exception', $host));
throw new AccessDeniedHttpException();
}
$this->logger->debug(sprintf('Request parser listener: "%s" interface selected for handling connection from "%s"', $interfaceName, $host));
// Building interface
$apiServerInterface = $this->apiServerInterfaceFactory->buildInterface($interfaceName);
// Building action
$apiServerAction = $apiServerInterface->buildAction($apiRequest->getAction());
$this->logger->debug(sprintf('Request parser listener: action route selected >>> %s', $apiServerAction->getActionRoute()));
// Setting request attributes
$request->attributes->set('apiClientToken', $apiRequest->getToken());
$request->attributes->set('apiUserToken', $apiRequest->getUserToken());
$request->attributes->set('apiAction', $apiServerAction);
$request->attributes->set('apiData', $apiRequest->getData());
// Setting route
$request->attributes->set('_controller', $apiServerAction->getActionRoute());
}
public function testOnKernelRequestUserHash()
{
$hash = '123abc';
$this->hashGenerator->expects($this->once())->method('generate')->will($this->returnValue($hash));
$this->request->headers->add(array('X-HTTP-Override' => 'AUTHENTICATE', 'Accept' => Kernel::USER_HASH_ACCEPT_HEADER));
$this->request->expects($this->once())->method('hasSession')->will($this->returnValue(true));
$this->assertNull($this->requestEventListener->onKernelRequestUserHash($this->event));
$this->assertTrue($this->event->isPropagationStopped());
$this->assertTrue($this->event->hasResponse());
$response = $this->event->getResponse();
$this->assertInstanceOf('Symfony\\Component\\HttpFoundation\\Response', $response);
$this->assertTrue($response->headers->has('X-User-Hash'));
$this->assertSame($hash, $response->headers->get('X-User-Hash'));
}