MVC4区和窗体身份验证 [英] MVC4 areas and forms authentication

问题描述

我有一个MVC4应用程序中设置了多个区域。每个区域必须有自己的登录页面。比方说，比如我有以下几个方面：

I have an MVC4 application set up with multiple areas. Each area must have its own login page. Let's say for example I have the following areas:

主要
管理员

如何设置它，以便主区域都有不同的登录页面的管理区域？我想web.config中是不是走在这条路上。

How can I set it so that the "Main" area has a different login page to the "Admin" area? I'm thinking web.config is not the way to go on this.

目前我有我的根Web.config文件中的以下内容：

Currently I have the following in my root web.config file:

<authentication mode="Forms">
  <forms loginUrl="~/Admin/Login" timeout="2880" protection="Encryption" />
</authentication>

不过，我努力工作，如何与这个领域的适应MVC4。

However, I'm struggling to work out how to adapt this to MVC4 with areas.

请帮忙。

推荐答案

非常感谢UfukHacıoğulları为把我右边的香味。我最终的解决办法是这样的：

Many thanks to Ufuk Hacıoğulları for putting me on the right scent. My final solution was this:

public class AreaAuthorizeAttribute : AuthorizeAttribute
{
    private readonly string area;

    public AreaAuthorizeAttribute(string area)
    {
        this.area = area;
    }

    protected override void HandleUnauthorizedRequest(AuthorizationContext filterContext)
    {
        string loginUrl = "";

        if (area == "Admin")
        {
            loginUrl = "~/Admin/Login";
        }
        else if (area == "Members")
        {
            loginUrl = "~/Members/Login";
        }

        filterContext.Result = new RedirectResult(loginUrl + "?returnUrl=" + filterContext.HttpContext.Request.Url.PathAndQuery);
    }
}

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