/**
* Invoked directly after the router decides which handler will be used.
* @param AbstractHandler $handler The handler selected by the router.
*/
public function afterHandlerSelected(AbstractHandler $handler)
{
parent::afterHandlerSelected($handler);
if (false === $this->isRequestCrossOrigin() || !$handler instanceof AbstractRequestHandler) {
// since the request isn't cross origin we don't need this plugin to
// do any processing at all
return;
}
$request = $handler->getRequest();
if (null === $request) {
// the CORS plugin only supports handlers with standard requests
return;
}
$requests = array($request);
if ($handler instanceof BatchRequestHandlerInterface) {
$requests = $handler->getRequests();
}
$this->processRequestsForAccessDenial($requests);
// let the browser know this domain can make cross origin requests
@header(self::HEADER_ALLOW_ORIGIN . ': ' . $_SERVER[self::HEADER_CLIENT_ORIGIN]);
// do not explicitly block requests that pass a cookie
@header(self::HEADER_ALLOW_CREDENTIALS . ': true');
if ('OPTIONS' === strtoupper($request->getVerb())) {
$this->addHeadersForOptionsRequests();
}
}
/**
* Invoked directly after the router decides which handler will be used.
* @param AbstractHandler $handler The handler selected by the router.
*/
public function afterHandlerSelected(AbstractHandler $handler)
{
parent::afterHandlerSelected($handler);
$auth = $this->get($this->authKey);
if (!$auth instanceof AuthenticatorInterface) {
throw new InternalErrorException(sprintf("Implementation of AuthenticationInterface required. Please check your %s configuration.", $this->authKey));
}
if (!($credentials = $this->getCredentials())) {
throw new UnauthorizedException("Authentication is required to access this resource.");
}
if (!$auth->authenticate($credentials)) {
throw new UnauthorizedException("Authentication is required to access this resource.");
}
}
/**
* Invoked directly after the router decides which handler will be used.
* @param AbstractHandler $handler The handler selected by the router.
*/
public function afterHandlerSelected(AbstractHandler $handler)
{
parent::afterhandlerSelected($handler);
@header('X-Router: SnappyRouter');
}