网址重写-REMOTE_USER始终为空 [英] URL rewrite - REMOTE_USER always empty

问题描述

我需要创建一个URL重写规则，将REMOTE_USER值添加到查询字符串中.我将我的应用程序简化为绝对必要的内容.但是，在评估规则条件时，REMOTE_USER始终为空.

I need to create a URL rewrite rule that adds the REMOTE_USER value to the query string. I simplified my app down to absolute essentials. However, the REMOTE_USER is always empty while the rule condition is evaluated.

我在IIS 7中配置的网站，应用程序池使用了与.NET 2.0集成的模式.我通过IIS管理器禁用了匿名身份验证并在站点上启用了Windows身份验证，甚至将行添加到web.config中以防止匿名访问.这是我的两个文件.

My web site configured in IIS 7, app pool uses integrated mode with .NET 2.0. I disabled Anonymous Auth and enabled Windows Auth on the site through IIS Manager and I even added the line to web.config to prevent anonymous access. Here are my two files.

web.config:

web.config:

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <system.webServer> 
        <security> 
            <authorization> 
                <remove users="?" roles="" verbs="" />
            </authorization>
        </security>
        <rewrite>
            <rules>
                <clear />
                <rule name="Add login into URL" stopProcessing="true">
                    <match url=".*" />
                    <conditions logicalGrouping="MatchAll" trackAllCaptures="true">
                        <add input="{QUERY_STRING}" pattern="login" negate="true" />
                        <add input="{REMOTE_USER}" pattern="(.*)" />
                    </conditions>
                    <action type="Redirect" url="{HTTP_URL}?login={C:1}" redirectType="Temporary" />
                </rule>
            </rules>
        </rewrite>
    </system.webServer>
</configuration>

default.asp

default.asp

<%= Request.ServerVariables("REMOTE_USER") %>

我的规则永远不会生效，因为在评估条件时{REMOTE_USER}始终为空白(其他服务器变量显示在规则中，因此仅为{REMOTE_USER}).不同之处在于default.asp显示了我的REMOTE_USER值.

My rule never hits because {REMOTE_USER} is always blank when conditions are evaluated (other server variables show up in the rule, so it's just {REMOTE_USER}). The twist is that default.asp shows my REMOTE_USER value.

有人建议为什么会这样吗?谢谢

Any suggestions why this happened? Thank you

推荐答案

我不知道为什么以前没有找到此链接.正如我所怀疑的那样，auth在URL重写规则之后运行，并且REMOTE_USER无法用于重定向.我想我必须编写自己的重定向模块.

I don't know why I didn't find this link before. As I suspected, auth runs after URL rewrite rules and REMOTE_USER can't be used to redirect. I suppose I would have to write my own redirection module.

http://forums.iis.net/t/1155169.aspx/1

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