AppUserPrincipalClaims.cs - Claims based identity in ASP.Net MVC

AppUserPrincipalClaims.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Security.Claims;
using System.Web;

namespace csWinAuthWClaims.Views
{

    public class AppUserPrincipalClaims : ClaimsPrincipal
    {
        public AppUserPrincipalClaims(ClaimsPrincipal principal)
            : base(principal)
        {
        }

        public string GivenName
        {
            get { return this.FindFirst(ClaimTypes.GivenName).Value; }
        }
        public string Surname
        {
            get { return this.FindFirst(ClaimTypes.Surname).Value; }
        }

        public string Email
        {
            get { return this.FindFirst(ClaimTypes.Email).Value; }
        }
      
        public string WindowsAccountName
        {
            get { return this.FindFirst(ClaimTypes.WindowsAccountName).Value; }
        }
      
      
         public string myAppUserRole
        {
            get { return this.FindFirst("myAppUserRole").Value; }
        }
         public string MyCustomClaim
        {
            get { return this.FindFirst("MyCustomClaim").Value; }
        }
    }
}