/*----------------------------------------------------------------------------------

// Copyright 2019 Huawei Technologies Co.,Ltd.

// Licensed under the Apache License, Version 2.0 (the "License"); you may not use

// this file except in compliance with the License.  You may obtain a copy of the

// License at

//

// http://www.apache.org/licenses/LICENSE-2.0

//

// Unless required by applicable law or agreed to in writing, software distributed

// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR

// CONDITIONS OF ANY KIND, either express or implied.  See the License for the

// specific language governing permissions and limitations under the License.

//----------------------------------------------------------------------------------*/

using System;

using System.Collections.Generic;

using System.Text;



namespace OBS.Internal.Auth

{

    internal class ObsSigner : AbstractSigner

    {



        private static ObsSigner instance = new ObsSigner();



        private ObsSigner()

        {



        }



        public static Signer GetInstance()

        {

            return instance;

        }



        protected override string GetAuthPrefix()

        {

            return "OBS";

        }

    }

}