public override void TaskComplete(Tasks.Base sender, ICommandReply reply)
{
Tasks.DownloadUser task = (Tasks.DownloadUser)sender;
Session = _sessionMgr.AuthenticateUser(_db, task.User, _password);
IsAuthenticated = (Session != null);
TriggerOnComplete(null, new Tuple <Security.Session, bool>(Session, IsAuthenticated));
}
