private function handleAccessDeniedException(GetResponseForExceptionEvent $event, AccessDeniedException $exception)
{
$event->setException(new AccessDeniedHttpException($exception->getMessage(), $exception));
$token = $this->context->getToken();
if (!$this->authenticationTrustResolver->isFullFledged($token)) {
if (null !== $this->logger) {
$this->logger->debug(sprintf('Access is denied (user is not fully authenticated) by "%s" at line %s; redirecting to authentication entry point', $exception->getFile(), $exception->getLine()));
}
try {
$insufficientAuthenticationException = new InsufficientAuthenticationException('Full authentication is required to access this resource.', 0, $exception);
$insufficientAuthenticationException->setToken($token);
$event->setResponse($this->startAuthentication($event->getRequest(), $insufficientAuthenticationException));
} catch (\Exception $e) {
$event->setException($e);
}
return;
}
if (null !== $this->logger) {
$this->logger->debug(sprintf('Access is denied (and user is neither anonymous, nor remember-me) by "%s" at line %s', $exception->getFile(), $exception->getLine()));
}
try {
if (null !== $this->accessDeniedHandler) {
$response = $this->accessDeniedHandler->handle($event->getRequest(), $exception);
if ($response instanceof Response) {
$event->setResponse($response);
}
} elseif (null !== $this->errorPage) {
$subRequest = $this->httpUtils->createRequest($event->getRequest(), $this->errorPage);
$subRequest->attributes->set(Security::ACCESS_DENIED_ERROR, $exception);
$event->setResponse($event->getKernel()->handle($subRequest, HttpKernelInterface::SUB_REQUEST, true));
}
} catch (\Exception $e) {
if (null !== $this->logger) {
$this->logger->error(sprintf('Exception thrown when handling an exception (%s: %s)', get_class($e), $e->getMessage()));
}
$event->setException(new \RuntimeException('Exception thrown when handling an exception.', 0, $e));
}
}
