public function OpenIDConnectClaims::getScopes in OpenID Connect / OAuth client 2.x

Same name and namespace in other branches

1. 8 src/OpenIDConnectClaims.php \Drupal\openid_connect\OpenIDConnectClaims::getScopes()

Returns scopes that have to be requested based on the configured claims.

Parameters

\Drupal\openid_connect\Plugin\OpenIDConnectClientInterface|null $client: An optional client. If one is provided, it will be asked for scopes.

Return value

string Space delimited case sensitive list of ASCII scope values.

See also

http://openid.net/specs/openid-connect-core-1_0.html#ScopeClaims

File

src/OpenIDConnectClaims.php, line 116

Class

OpenIDConnectClaims

The OpenID Connect claims service.

Namespace

Drupal\openid_connect

Code

public function getScopes(OpenIDConnectClientInterface $client = NULL) : string {

  // If a client was provided, get the scopes from it.
  $scopes = !empty($client) ? $client
    ->getClientScopes() : $this->defaultScopes;
  $claims_info = $this
    ->getClaims();
  $claims = $this->configFactory
    ->getEditable('openid_connect.settings')
    ->get('userinfo_mappings');
  foreach ($claims as $claim) {
    if (isset($claims_info[$claim]) && !in_array($claims_info[$claim]['scope'], $scopes)) {
      $scopes[] = $claims_info[$claim]['scope'];
    }
  }
  return implode(' ', $scopes);
}