/**
* @inheritdoc
*/
public function run(Router $router, \Closure $next)
{
$this->validateToken($router);
$response = $next();
if (is_string($response)) {
$response = new Response($response);
}
if ($response instanceof ResponseInterface && $response->getStatusCode() === 200) {
$response->addHeader('X-CSRF-Token', $this->getCSRFToken());
}
return $response;
}
