WindowsSidIdentity.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 / WindowsSidIdentity.cs / 1 / WindowsSidIdentity.cs
                        

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

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

    class WindowsSidIdentity : IIdentity
    {
        SecurityIdentifier sid; 
        string name;
        string authenticationType; 
 
        public WindowsSidIdentity(SecurityIdentifier sid)
        { 
            if (sid == null)
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("sid");

            this.sid = sid; 
            this.authenticationType = String.Empty;
        } 
 
        public WindowsSidIdentity(SecurityIdentifier sid, string name, string authenticationType)
        { 
            if (sid == null)
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("sid");
            if (name == null)
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("name"); 
            if (authenticationType == null)
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("authenticationType"); 
 
            this.sid = sid;
            this.name = name; 
            this.authenticationType = authenticationType;
        }

        public SecurityIdentifier SecurityIdentifier 
        {
            get { return this.sid; } 
        } 

        public string AuthenticationType 
        {
            get { return this.authenticationType; }
        }
 
        public bool IsAuthenticated
        { 
            get { return true; } 
        }
 
        public string Name
        {
            get
            { 
                if (this.name == null)
                    this.name = ((NTAccount)this.sid.Translate(typeof(NTAccount))).Value; 
                return this.name; 
            }
        } 

        public override bool Equals(object obj)
        {
            if (ReferenceEquals(this, obj)) 
                return true;
 
            WindowsSidIdentity sidIdentity = obj as WindowsSidIdentity; 
            if (sidIdentity == null)
                return false; 

            return this.sid == sidIdentity.SecurityIdentifier;
        }
 
        public override int GetHashCode()
        { 
            return this.sid.GetHashCode(); 
        }
    } 
}

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

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