public function OpenIDConnectSession::retrieveStateToken in OpenID Connect / OAuth client 2.x

Get the state token from the session.

Parameters

bool $clear: The value is cleared from the session, unless this is set to FALSE.

Return value

string|null The state token.

Overrides OpenIDConnectSessionInterface::retrieveStateToken

File

src/OpenIDConnectSession.php, line 176

Class

OpenIDConnectSession

Session service of the OpenID Connect module.

Namespace

Drupal\openid_connect

Code

public function retrieveStateToken(bool $clear = TRUE) : ?string {
  $ret = $this->session
    ->get('openid_connect_state');
  if ($clear) {
    $this->session
      ->remove('openid_connect_state');
  }
  return $ret;
}