FormAuthentication重定向到不同的登录页面C＃

Question

I am creating an ASP.NET webform application where I have a different level of users. I have read about FormsAuthentication and if I am implementing it, I have to provide a loginUrl in web.config file. Everyone is redirected to the same loginUrl after successfull authentication.

But For my site, I have users with different credentials. So when a user with Admin credential is login, system redirect it to Mysite.com/Admin/Index.aspx page. IF a user is login with Student credential, he is redirect it to Mysite.com/Student/index.aspx page.

Can anyone please guide me or suggest me how to implement this?

Thanks

Answer 1

As per @elolos comment, all you have to do is Redirect them to the correct page after you have logged them in.

For example

public ActionResult Login(LoginModel model){
   if (!(ModelState.IsValid) || !(Membership.ValidateUser(model.username, model.password))){
     // handle error
   }

   .. set session variables, cookies ,etc ..

   if (User.IsInRole("Admin")){
      return Redirect(Url.Action("Index","Admin"))
   }
   if (User.IsInRole("Student")){
      return Redirect(Url.Action("Index","Student"))
   }

   ... and so on ...
}

Answer 2

This may help https://social.technet.microsoft.com/wiki/contents/articles/19740.forms-authentication-with-multiple-login-pages.aspx

But imho if you have different login pages you need to check redirect URL or if you don't have redirect URL you need to check refferer URL to show correct login page. Otherwise for session timeouts your app will be ended by showing wrong login page.