Finds the authenticator for the given ID.
Finds the authenticator for the given ID.
The authenticator ID.
The found authenticator or None if no authenticator could be found for the given ID.
Removes the authenticator for the given ID.
Removes the authenticator for the given ID.
The authenticator ID.
An empty future.
Saves the authenticator.
Saves the authenticator.
The authenticator to save.
The saved authenticator.
The DAO to persist the authenticator.
The type of the authenticator to store.