asp.net窗体身份验证的变化.NET 2 .NET4 [英] asp.net Form Authentication change .net 2 to .net4

问题描述

下面是我的窗体身份验证部分从我的web.config

Here is my forms authentication section from my web.config

<authentication mode="Forms">
  <forms name="security" path="/" loginUrl="default.aspx" protection="All" timeout="360" />
</authentication>

<authorization>
  <deny users="?" />
</authorization>

由于某种原因，更改为.NET 4中为我的目标后，人们纷纷登陆前两次我的形式进行验证，就会重定向。有没有其他人遇到了这个。

For some reason after change to .net 4 as my target, people have to login twice before my form authentication redirects now. Has anyone else run into this.

也是我的登录是在首页，所以我尝试了以下思考我只是需要让我的登录页面公开，但没有奏效。任何人有这个问题？

Also my login is in the homepage so I tried the below thinking I just need to make my login page public, but it did not work. Anyone else have this problem?

此外，我注意到，当我访问我的主页，我得到这个在URL中的的Default.aspx？RETURNURL =％2F ，如果我删除了RETURNURL参数，然后它的工作原理登录第一次。但是，如果RETURNURL在查询字符串我必须先登录第一次访问该网站的两倍。

Also I noticed that soon as I visit my homepage I get this in the url default.aspx?ReturnUrl=%2f, if I remove the ReturnUrl parameter, it then works to login first time. But if ReturnUrl is in querystring I have to login twice the first time visiting the site.

的Default.aspx？RETURNURL =％2F

default.aspx?ReturnUrl=%2f

所以我加入了网页在我的位置公共接入，这并没有帮助。

So I added the page to public access in my locations and this didn't help..

<location path="default.aspx">
<system.web>
  <authorization>
    <allow users="*" />
    <deny users="?" />
  </authorization>
</system.web>

推荐答案

在你的URL是这样的：Default.aspx的RETURNURL =％2F，登录后，它会重定向回默认页，这是默认的页面。如果您添加code默认页面：

When your URL is this: default.aspx?ReturnUrl=%2f, after logging in, it redirects back to the default page, which is the default page. If you added code to the default page:

If (this.User.Identity.IsAuthenticated)
{
    Response.Redirect("somepage.aspx");
}

这个问题就会迎刃而解。这不是因为他们必须先登录两次，那是因为他们继续回来到默认的页面。

This problem will go away. It's not because they have to login twice, it's because they keep coming back to the default page.

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