authentication property

Future<IGoogleSignInAuthentication> authentication

Retrieve IGoogleSignInAuthentication for this account.

shouldRecoverAuth sets whether to attempt to recover authentication if user action is needed. If an attempt to recover authentication fails a PlatformException is thrown with possible error code kFailedToRecoverAuthError.

Otherwise, if shouldRecoverAuth is false and the authentication can be recovered by user action a PlatformException is thrown with error code kUserRecoverableAuthError.

Implementation

Future<IGoogleSignInAuthentication> get authentication async {
  if (currentUser != this) {
    throw StateError('User is no longer signed in.');
  }

  final IGoogleSignInTokenData response = await getTokens(
    email: email,
    shouldRecoverAuth: true,
  );

  return IGoogleSignInAuthentication(response);
}