how to set session value from cookies if session is expired
Step 1
Set value to cookies
// Create a new cookie
HttpCookie cookie = new HttpCookie(AppConstant.LoggedInCookies.ToString());
// Set the value of the cookie
cookie.Value = model.UserName;
// Set other properties of the cookie (optional)
cookie.Expires = DateTime.Now.AddDays(7); // Set an expiration time
// Add the cookie to the response
Response.Cookies.Add(cookie);Step 2
get value from cookies and set to session object
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Web.Mvc;
using System.Web.Routing;namespace my.Web.UI.Controllers
{
public class SessionExpiredFilter : ActionFilterAttribute
{
public override void OnActionExecuting(ActionExecutingContext filterContext)
{
var session = filterContext.HttpContext.Session;if (session[InvoiceAutomationSystems.Web.UI.Models.SessionItemsKey.LoggedInUser] == null)
{
if (filterContext.HttpContext.Request.Cookies[AppConstant.LoggedInCookies.ToString()] != null)
{
session[InvoiceAutomationSystems.Web.UI.Models.SessionItemsKey.LoggedInUser] = filterContext.HttpContext.Request.Cookies[AppConstant.LoggedInCookies.ToString()].Value;
}}
/// user is logged in (the "loggedIn" should be set in Login action upon a successful login request)
if (session[InvoiceAutomationSystems.Web.UI.Models.SessionItemsKey.LoggedInUser] != null)
return;/// if the request is ajax then we return a json object
if (filterContext.HttpContext.Request.IsAjaxRequest())
{
filterContext.Result = new JsonResult
{
Data = "UnauthorizedAccess",
JsonRequestBehavior = JsonRequestBehavior.AllowGet
};
}
/// otherwise we redirect the user to the login page
else
{
var redirectTarget = new RouteValueDictionary { { "Controller", "Login" }, { "Login", "Login" } };
filterContext.Result = new RedirectToRouteResult(redirectTarget);
}
}
}
}
