public function OAuth2Storage::checkRestrictedGrantType in OAuth2 Server 8

Same name and namespace in other branches

1. 2.0.x src/OAuth2Storage.php \Drupal\oauth2_server\OAuth2Storage::checkRestrictedGrantType()

Check restricted grant type.

Parameters

string $client_id: The client id string.

string $grant_type: The grant type string.

Return value

bool Whether the grant type is available.

Throws

\Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException

\Drupal\Component\Plugin\Exception\PluginNotFoundException

File

src/OAuth2Storage.php, line 289

Class

OAuth2Storage

Provides Drupal OAuth2 storage for the library.

Namespace

Drupal\oauth2_server

Code

public function checkRestrictedGrantType($client_id, $grant_type) {

  /** @var \Drupal\oauth2_server\ClientInterface $client */
  $client = $this
    ->getStorageClient($client_id);
  $server = $client
    ->getServer();
  if (!empty($client->settings['override_grant_types'])) {
    $grant_types = array_filter($client->settings['grant_types']);
    $allow_implicit = $client->settings['allow_implicit'];
  }
  else {

    // Fallback to the global server settings.
    $grant_types = array_filter($server->settings['grant_types']);
    $allow_implicit = $server->settings['allow_implicit'];
  }

  // Implicit flow is enabled by a different setting, so it needs to be
  // added to the check separately.
  if ($allow_implicit) {
    $grant_types['implicit'] = 'implicit';
  }
  return in_array($grant_type, $grant_types);
}