ClientFormsIdentity.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / DotNET / DotNET / 8.0 / untmp / Orcas / RTM / ndp / fx / src / xsp / System / Web / Extensions / ClientServices / ClientFormsIdentity.cs / 1 / ClientFormsIdentity.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 
namespace System.Web.ClientServices
{ 
    using System; 
    using System.Net;
    using System.Security.Principal; 
    using System.Runtime.InteropServices;
    using System.Security;
    using System.Web.Security;
    using System.Diagnostics.CodeAnalysis; 

    public class ClientFormsIdentity : IIdentity, IDisposable 
    { 
        public  string              Name                    { get { return _Name; }}
        public  bool                IsAuthenticated         { get { return _IsAuthenticated; }} 
        public  string              AuthenticationType      { get { return _AuthenticationType; } }
        public  CookieContainer     AuthenticationCookies   { get { return _AuthenticationCookies; } }
        public  MembershipProvider  Provider                { get { return _Provider; } }
 
        public ClientFormsIdentity(string name, string password, MembershipProvider provider, string authenticationType, bool isAuthenticated, CookieContainer authenticationCookies)
        { 
            _Name = name; 
            _AuthenticationType = authenticationType;
            _IsAuthenticated = isAuthenticated; 
            _AuthenticationCookies = authenticationCookies;
            _Password = GetSecureStringFromString(password);
            _Provider = provider;
        } 

        public void RevalidateUser() 
        { 
            _Provider.ValidateUser(_Name, GetStringFromSecureString(_Password));
        } 
        public void Dispose()
        {
            _Password.Dispose();
        } 

        private string              _Name; 
        private bool                _IsAuthenticated; 
        private string              _AuthenticationType;
        private CookieContainer     _AuthenticationCookies; 
        private SecureString        _Password;
        private MembershipProvider  _Provider;

        private static SecureString GetSecureStringFromString(string password) 
        {
            char[] passwordChars = password.ToCharArray(); 
            SecureString ss = new SecureString(); 
            for (int iter = 0; iter < passwordChars.Length; iter++)
                ss.AppendChar(passwordChars[iter]); 
            ss.MakeReadOnly();
            return ss;
        }
 
        [SuppressMessage("Microsoft.Security", "CA2122:DoNotIndirectlyExposeMethodsWithLinkDemands", Justification="Reviewed and approved by feature crew")]
        private static string GetStringFromSecureString(SecureString securePass) 
        { 

            IntPtr bstr = IntPtr.Zero; 
            try {
                bstr = Marshal.SecureStringToBSTR(securePass);
                return Marshal.PtrToStringBSTR(bstr);
            } finally { 
                if (bstr != IntPtr.Zero)
                    Marshal.FreeBSTR(bstr); 
            } 
        }
    } 
}

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

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