1  public class LoginFilterAttribute:AuthorizeAttribute
 2  {
 3 private static string formsCookieName = FormsAuthentication.FormsCookieName;
 4 public class LoginFilterAttribute:AuthorizeAttribute
 5  public override void OnAuthorization(AuthorizationContext filterContext)
 6 {
 7 HttpCookie formsCookie =
 8 Web.CookieManager.GetCookie(formsCookieName);
 9 if (formsCookie == null)
10 {
11 //redirect to login
12 RedirectToLoginPage(filterContext);
13 return;
14 }
15 
16 FormsAuthenticationTicket ticket = FormsAuthentication.Decrypt(formsCookie.Value);
17 
18 bool autenticated = HttpContext.Current.User.Identity.IsAuthenticated;
19 
20 //long contactID;
21 if (!autenticated || //!long.TryParse(ticket.Name, out contactID)||
22 !AgreementContext.SessionAccess())
23 {
24 //redirect to login
25 RedirectToLoginPage(filterContext);
26 return;
27 }
28 
29 }
30 }