public object Get(AuthUser request) { DbUser dbUser = new DbUser(); var user = new User(); if (request.UserName == null) { var userRes = dbUser.GetUserByUserName(request.UserName); if (new SaltedHash().VerifyHashString(request.Password, user.PasswordHash, user.Salt)) { user = userRes; } else { throw new Exception("Please enter a vaild UserId"); } } return(new UserResponse { Result = new User[] { user } }); }