I am developing ASP.Net MVC 5.0 application, . Now I have created login page. when user is valid I am storing user details into seesion.
if(_loginmodel.authstatus == false)
{
return View("Index");
}
Session["authstatus"] = true;
Session["userid"] = _loginmodel.userid;
Session["useremail"] = _loginmodel.useremail;
Session["username"] = _loginmodel.username;
No when user go to other files I am again checking session available or not
public class CityController : Controller
{
private CityModels _citymodel;
#region Constructor
public CityController()
{
if (Session != null && Session["authstatus"] != null)
{
_citymodel = new CityModels();
}
RedirectToAction("Index", "Login");
}
#endregion
}
so now how can i redirect him to login page if session expired
I think you could wrap this logic inside an action filter, and redirect in there:
public class AuthorizeActionFilterAttribute : ActionFilterAttribute
{
public override void OnActionExecuting(FilterExecutingContext filterContext)
{
HttpSessionStateBase session = filterContext.HttpContext.Session;
Controller controller = filterContext.Controller as Controller;
if (controller != null)
{
if (session != null && session ["authstatus"] == null)
{
filterContext.Result =
new RedirectToRouteResult(
new RouteValueDictionary{{ "controller", "Login" },
{ "action", "Index" }
});
}
}
base.OnActionExecuting(filterContext);
}
}
more details in here:
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