如何限制用户在mvc中的一个浏览器窗口中仅练习单个会话 [英] How to limit the user to practice only single session in one browser window in mvc

问题描述

We developing web application using MVC4 and Jquery Mobile. Recently we found one major issue which is "User using another account in same browser" so its overiding the existing account current browser. So we decided not to allow user to use two different account in one browser. We searched lot but unable to find perfect solution. So we tryed below code before login page load.

[AllowAnonymous]
        public ActionResult Index()
        {
            if (!Request.IsAuthenticated)
            {
                return View("mLogin");
            }
            else
            {
                return View("UserAlready");

             }
        }
In login controller we written this code. The login page will be shown only when user is not registered. Once he Authenticated we restrict him from loading login page again.

My question.

Is this correct method ? Is it have any drawback? Or any other better approach is there?

推荐答案

假设您正在使用表单身份验证，此方法没有主要缺点。

尝试使用在这种情况下，System.Web.HttpContext.Current.User.Identity.IsAuthenticated 。

Assuming you are using forms authentication, there is no major drawback in this method.
Try using System.Web.HttpContext.Current.User.Identity.IsAuthenticated in that case.

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