Relying party application

هر برنامه سمت client که از Claim پشتیبانی کند 

مزایای Claim

• جدا سازی برنامه از جزییات شناسایی
  
• انعطاف پذیری در احراز هویت
  
• Single sign-on
  
• عدم نیاز به VPN
  
• متحد کردن مجموعه با دیگر شرکت ها
  
• متحد کردن مجموعه با سرویس‌های غیر از AD 
  

عناصر Claim

Claim شامل عناصر زیر می‌باشد :

• Token
  
• Claim
  
• Provider/Issuer
  
• Sharepoint STS
• ADFS
• ACS
• OID
• ,و غیره 

System.Web.dll 
System.Web.ApplicationServices.dll

C:\Program Files (x86)\Microsoft ASP.NET\ASP.NET Web Pages\v2.0\Assemblies\WebMatrix.Data.dll
C:\Program Files (x86)\Microsoft ASP.NET\ASP.NET Web Pages\v2.0\Assemblies\WebMatrix.WebData.dll

<?xml version="1.0" encoding="utf-8" ?>
<configuration>

  <connectionStrings>
    <add name="DefaultConnection" 
         connectionString="Data Source=.;Initial Catalog=SimpleMembershipProviderDB;Integrated Security=True;"
         providerName="System.Data.SqlClient"/>
  </connectionStrings>
  
  <system.web>
    <roleManager enabled="true" defaultProvider="SimpleRoleProvider">
      <providers>
        <clear/>
        <add name="SimpleRoleProvider" type="WebMatrix.WebData.SimpleRoleProvider, WebMatrix.WebData"/>
      </providers>
    </roleManager>
    <membership defaultProvider="SimpleMembershipProvider">
      <providers>
        <clear/>
        <add name="SimpleMembershipProvider" type="WebMatrix.WebData.SimpleMembershipProvider, WebMatrix.WebData"/>
      </providers>
    </membership>

  </system.web>
</configuration>

using System; 
using System.Security.Principal; 
using System.Web.Security;
using WebMatrix.WebData;

namespace MemberShipConsoleApplication
{
    class Program
    {
        static void Main(string[] args)
        {
            WebSecurity.InitializeDatabaseConnection("DefaultConnection",
                "UserProfile", "UserId", "UserName", 
                autoCreateTables: true);

            AddUserAndRolSample();
            Login();
            if (System.Threading.Thread.CurrentPrincipal.Identity.IsAuthenticated)
                RunApp();

        }

        static void AddUserAndRolSample()
        {
            if (WebSecurity.UserExists("iman"))
                return;

            //  No implements in SimpleMembershipProvider :
            //     Membership.CreateUser("iman", "123");
            WebSecurity.CreateUserAndAccount("iman", "123");
            Roles.CreateRole("admin");
            Roles.CreateRole("User");
            Roles.AddUserToRole("iman", "admin");
        }

        static void Login()
        {
            for (int i = 0; i < 3; i++)
            {
                Console.Write("UserName: ");
                var userName = Console.ReadLine();
                Console.Write("Password: ");
                var password = Console.ReadLine();
                if (Membership.ValidateUser(userName, password))
                {

                    var user = Membership.GetUser(userName);
                    var identity = new GenericIdentity(user.UserName);
                    var principal = new RolePrincipal(identity);
                    System.Threading.Thread.CurrentPrincipal = principal;

                    Console.Clear();
                    return;
                }


                Console.WriteLine("User Name Or Password Not Valid.");
            }

        }
        static void RunApp()
        {
            Console.WriteLine("Welcome To MemberShip. User Name: {0}",
                System.Threading.Thread.CurrentPrincipal.Identity.Name);

            if (System.Threading.Thread.CurrentPrincipal.IsInRole("admin"))
                Console.WriteLine("Hello Admin User!");

            Console.Read();
        }
    }
}

InitializeDatabaseConnection(string connectionStringName, 
                             string userTableName, 
                             string userIdColumn, 
                             string userNameColumn, 
                             bool autoCreateTables)