SspiNegotiationTokenAuthenticatorState.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / WCF / WCF / 3.5.30729.1 / untmp / Orcas / SP / ndp / cdf / src / WCF / ServiceModel / System / ServiceModel / Security / SspiNegotiationTokenAuthenticatorState.cs / 1 / SspiNegotiationTokenAuthenticatorState.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------------------------
namespace System.ServiceModel.Security
{ 
    using System.IdentityModel.Claims;
    using System.ServiceModel; 
    using System.IdentityModel.Policy; 
    using System.Security.Principal;
    using System.Security.Cryptography; 
    using System.Security.Cryptography.X509Certificates;
    using System.Collections.Generic;
    using System.ServiceModel.Channels;
    using System.Runtime.Serialization; 
    using System.Net;
    using System.Diagnostics; 
 
    class SspiNegotiationTokenAuthenticatorState : NegotiationTokenAuthenticatorState
    { 
        ISspiNegotiation sspiNegotiation;
        HashAlgorithm negotiationDigest;
        string context;
        int requestedKeySize; 
        EndpointAddress appliesTo;
        DataContractSerializer appliesToSerializer; 
 
        public SspiNegotiationTokenAuthenticatorState(ISspiNegotiation sspiNegotiation)
            : base() 
        {
            if (sspiNegotiation == null)
            {
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("sspiNegotiation"); 
            }
            this.sspiNegotiation = sspiNegotiation; 
            this.negotiationDigest = CryptoHelper.NewSha1HashAlgorithm(); 
        }
 
        public ISspiNegotiation SspiNegotiation
        {
            get
            { 
                return this.sspiNegotiation;
            } 
        } 

        internal int RequestedKeySize 
        {
            get
            {
                return this.requestedKeySize; 
            }
            set 
            { 
                this.requestedKeySize = value;
            } 
        }

        internal HashAlgorithm NegotiationDigest
        { 
            get
            { 
                return this.negotiationDigest; 
            }
        } 

        internal string Context
        {
            get 
            {
                return this.context; 
            } 
            set
            { 
                this.context = value;
            }
        }
 
        internal EndpointAddress AppliesTo
        { 
            get 
            {
                return this.appliesTo; 
            }
            set
            {
                this.appliesTo = value; 
            }
        } 
 
        internal DataContractSerializer AppliesToSerializer
        { 
            get
            {
                return this.appliesToSerializer;
            } 
            set
            { 
                this.appliesToSerializer = value; 
            }
        } 

        public override string GetRemoteIdentityName()
        {
            if (this.sspiNegotiation != null && !this.IsNegotiationCompleted) 
            {
                return this.sspiNegotiation.GetRemoteIdentityName(); 
            } 
            return base.GetRemoteIdentityName();
        } 

        public override void Dispose()
        {
            try 
            {
                lock (ThisLock) 
                { 
                    if (this.sspiNegotiation != null)
                    { 
                        this.sspiNegotiation.Dispose();

                    }
                    if (this.negotiationDigest != null) 
                    {
                        ((IDisposable)this.negotiationDigest).Dispose(); 
                    } 
                }
            } 
            finally
            {
                base.Dispose();
            } 
        }
    } 
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.

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