AuthenticationManager::getChallenger

protected AuthenticationManager::getChallenger(Request $request)

Returns the ID of the challenge provider for a request.

Parameters

\Symfony\Component\HttpFoundation\Request $request: The incoming request.

Return value

string|null The ID of the first authentication provider which applies to the request. If no application detects appropriate credentials, then NULL is returned.

File

core/lib/Drupal/Core/Authentication/AuthenticationManager.php, line 119

Class

AuthenticationManager
Manager for authentication.

Namespace

Drupal\Core\Authentication

Code

protected function getChallenger(Request $request) {
  foreach ($this->authCollector->getSortedProviders() as $provider_id => $provider) {
    if (($provider instanceof AuthenticationProviderChallengeInterface) && !$provider->applies($request) && $this->applyFilter($request, FALSE, $provider_id)) {
      return $provider_id;
    }
  }
}
doc_Drupal
2016-10-29 08:45:13
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