// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
 
using System.Security.Authentication.ExtendedProtection;
 
namespace System.ServiceModel.Security
{
    internal interface ISspiNegotiation : IDisposable
    {
        DateTime ExpirationTimeUtc { get; }
 
        /// <summary>
        /// Indicates if the handshake is complete or not.
        /// Note that the IsValidContext flag indicates if the handshake ended in
        /// success or failure.
        /// </summary>
        bool IsCompleted { get; }
 
        bool IsValidContext { get; }
 
        string KeyEncryptionAlgorithm { get; }
 
        byte[] Decrypt(byte[] encryptedData);
 
        byte[] Encrypt(byte[] data);
 
        byte[] GetOutgoingBlob(byte[] incomingBlob, ChannelBinding channelBinding, ExtendedProtectionPolicy protectionPolicy);
 
        string GetRemoteIdentityName();
    }
 
    internal interface ISspiNegotiationInfo
    {
        ISspiNegotiation SspiNegotiation { get; }
    }
}