X509ThumbprintKeyIdentifierClause.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / cdf / src / WCF / IdentityModel / System / IdentityModel / Tokens / X509ThumbprintKeyIdentifierClause.cs / 1305376 / X509ThumbprintKeyIdentifierClause.cs
                        

                        
                            //------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------

namespace System.IdentityModel.Tokens 
{
    using System.Globalization; 
    using System.Security.Cryptography.X509Certificates; 

    public class X509ThumbprintKeyIdentifierClause : BinaryKeyIdentifierClause 
    {
        public X509ThumbprintKeyIdentifierClause(X509Certificate2 certificate)
            : this(GetHash(certificate), false)
        { 
        }
 
        public X509ThumbprintKeyIdentifierClause(byte[] thumbprint) 
            : this(thumbprint, true)
        { 
        }

        internal X509ThumbprintKeyIdentifierClause(byte[] thumbprint, bool cloneBuffer)
            : base(null, thumbprint, cloneBuffer) 
        {
        } 
 
        static byte[] GetHash(X509Certificate2 certificate)
        { 
            if (certificate == null)
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("certificate");

            return certificate.GetCertHash(); 
        }
 
        public byte[] GetX509Thumbprint() 
        {
            return GetBuffer(); 
        }

        public bool Matches(X509Certificate2 certificate)
        { 
            if (certificate == null)
                return false; 
 
            return Matches(GetHash(certificate));
        } 

        public override string ToString()
        {
            return string.Format(CultureInfo.InvariantCulture, "X509ThumbprintKeyIdentifierClause(Hash = 0x{0})", ToHexString()); 
        }
    } 
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.

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