public static int SetAuthCookie <T>(this HttpResponseBase responseBase, string name, bool rememberMe, T userData)
{
var cookie = FormsAuthentication.GetAuthCookie(name, rememberMe);
var ticket = FormsAuthentication.Decrypt(cookie.Value);
if (ticket == null)
{
return(0);
}
var newTicket = new FormsAuthenticationTicket(ticket.Version, ticket.Name, ticket.IssueDate, ticket.Expiration,
ticket.IsPersistent, string.Empty, ticket.CookiePath);
var encryptedTicket = FormsAuthentication.Encrypt(newTicket);
if (encryptedTicket == null)
{
return(0);
}
if (!string.IsNullOrEmpty(FormsAuthentication.CookieDomain))
{
cookie.Domain = FormsAuthentication.CookieDomain;
}
cookie.Value = encryptedTicket;
responseBase.Cookies.Add(cookie);
responseBase.SetCookieData(UserDataCookieName, userData);
return(encryptedTicket.Length);
}