DerivedKeySecurityTokenStub.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 / Tokens / DerivedKeySecurityTokenStub.cs / 1 / DerivedKeySecurityTokenStub.cs
                        

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

namespace System.ServiceModel.Security.Tokens 
{
    using System.Collections.ObjectModel; 
    using System.ServiceModel; 
    using System.IdentityModel.Claims;
    using System.IdentityModel.Policy; 
    using System.IdentityModel.Tokens;

    sealed class DerivedKeySecurityTokenStub : SecurityToken
    { 
        string id;
        string derivationAlgorithm; 
        string label; 
        int length;
        byte[] nonce; 
        int offset;
        int generation;
        SecurityKeyIdentifierClause tokenToDeriveIdentifier;
 
        public DerivedKeySecurityTokenStub(int generation, int offset, int length,
            string label, byte[] nonce, 
            SecurityKeyIdentifierClause tokenToDeriveIdentifier, string derivationAlgorithm, string id) 
        {
            this.id = id; 
            this.generation = generation;
            this.offset = offset;
            this.length = length;
            this.label = label; 
            this.nonce = nonce;
            this.tokenToDeriveIdentifier = tokenToDeriveIdentifier; 
            this.derivationAlgorithm = derivationAlgorithm; 
        }
 
        public override string Id
        {
            get { return this.id; }
        } 

        public override DateTime ValidFrom 
        { 
#pragma warning suppress 56503 // Property does not make sense for Derived Key tokens.
            get {  throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new NotImplementedException()); } 
        }

        public override DateTime ValidTo
        { 
#pragma warning suppress 56503 // Property does not make sense for Derived Key tokens.
            get {  throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new NotImplementedException()); } 
        } 

        public override ReadOnlyCollection SecurityKeys 
        {
            get { return null; }
        }
 
        public SecurityKeyIdentifierClause TokenToDeriveIdentifier
        { 
            get { return this.tokenToDeriveIdentifier; } 
        }
 
        public DerivedKeySecurityToken CreateToken(SecurityToken tokenToDerive, int maxKeyLength)
        {
            DerivedKeySecurityToken result = new DerivedKeySecurityToken(this.generation, this.offset, this.length,
                this.label, this.nonce, tokenToDerive, this.tokenToDeriveIdentifier, this.derivationAlgorithm, this.Id); 
            result.InitializeDerivedKey(maxKeyLength);
            return result; 
        } 
    }
} 


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

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