'Return ScrambleSuit\'s BridgeDB parameters, i.e., the shared secret.
As a fallback mechanism, we return an automatically generated password
if the bridge operator did not use `ServerTransportOptions\'.'

@classmethod
def get_public_server_options(cls, transportOptions):

    if (not ('password' in transportOptions)):
        srv = state.load()
        transportOptions = {'password': base64.b32encode(srv.fallbackPassword)}
        cls.uniformDHSecret = srv.fallbackPassword
    return transportOptions
