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ASP-MVC Forms Authentication - cookie not persisting

I have my own linq to sql database with a nice login method that returns the user to me.

I followed 101 examples online on how to add a cookie to a client.

            FormsAuthenticationTicket ticket = new FormsAuthenticationTicket(
                1,
                _u.id.ToString(), 
                DateTime.Now, 
                DateTime.Now.AddDays(14), 
                true, 
                "hi", 
                FormsAuthentication.FormsCookiePath);

        string hash = FormsAuthentication.Encrypt(ticket);

        HttpCookie cookie = new HttpCookie(FormsAuthentication.FormsCookieName, hash);   

        if (ticket.IsPersistent) cookie.Expires = ticket.Expiration;

        //Response.Cookies.Add(cookie);

        //FormsAuthentication.RedirectFromLoginPage(_u.name, _remember);
        FormsAuthentication.SetAuthCookie(_u.name, _remember);

And, of course, it will be added. But when I check it, the session expires, not two weeks as stated. Therefore, when a user tries to return to the site after closing the browser, he must be logged in.

Any ideas?

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2 answers


This particular error was caused by the fact that I had my browser set to delete cookies when it was closed.



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I have the same problem and I solve on login Page_Load
First confirm User.Identity is correct
if true we have a valid user !!!.
if false delete old cookie (See link http://forums.asp.net/t/1227365.aspx/1 )
 This last part is to prevent the new cookie from being saved correctly.



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