Aselia.UserCommands.LoginHandler.Handler C# (CSharp) Метод

        public void Handler(object sender, ReceivedCommandEventArgs e)
        {
            if (e.Arguments.Length < 1)
            {
                e.User.SendNumeric(Numerics.ERR_NEEDMOREPARAMS, CMD, ":Syntax: /login [account] <password>");
                return;
            }

            string account, password;
            if (e.Arguments.Length > 1)
            {
                account = e.Arguments[0].ToLower();
                password = e.Arguments[1];
            }
            else
            {
                account = e.User.Mask.Nickname.ToLower();
                password = e.Arguments[0];
            }

            byte[] hash = Password.Hash(password);
            if (hash == null)
            {
                e.User.SendNumeric(Numerics.ERR_COMPUTEHASH, CMD, ":Unable to compute password hash.");
                return;
            }

            if (e.Server.LogIn(e.User, account, hash))
            {
                e.User.SendNumeric(Numerics.RPL_IDENTIFIED, CMD, e.User.Mask.Account, ":You are now logged in as " + e.User.Mask.Account + ".");

                if (e.User.Level == Authorizations.NetworkOperator && !e.Server.NetworkOperators.Contains(e.User))
                {
                    e.Server.NetworkOperators.Add(e.User);
                }
            }
            else
            {
                e.User.SendNumeric(Numerics.ERR_COMMANDSPECIFIC, CMD, ":Invalid credentials.");
            }
        }