如何在我的Apache代理查询字符串的URL？ [英] How can I proxy a query string URL in Apache?

问题描述

我想获得较旧的Apache（2.2.17）代理：

I'm trying to get an older Apache (2.2.17) to proxy:

http://foo.com/proxy/？ URL = HTTP％3A％2F％2Fbar.com％2foo

到

http://bar.com/foo

我有：

的RewriteCond％{QUERY_STRING} ^ URL =（。*）$结果
重写规则^ /代理/％1吗？ [P，L]

RewriteCond %{QUERY_STRING} ^url=(.*)$
RewriteRule ^/proxy/ %1? [P,L]

不幸的是，这会导致Apache的努力代理网址恩codeD值（对数输出）：

Unfortunately, this results in Apache trying to proxy the URL-encoded value (log output) :

（3）将图案'^ /代理/'来的uri'/代理/'搜索
（4）的RewriteCond：（。*）输入='URL ='的http％3A％2F％2Fbar.com％2foo'模式='^ URL = $'=>匹配的结果
（2）重写'/代理/' - ？>''的http％3A％2F％2Fbar.com％2foo'搜索
（3）拆分URI =的http％3A％2F％2Fbar.com％2foo？ - > URI ='的http％3A％2F％2Fbar.com％2foo'，ARGS =结果
（2）强制代理吞吐量 http://foo.com/ 的http％3A％2F％2Fbar.com ％2foo'结果
（1）反超与代理请求代理：HTTP：//foo.com/'http%3A%2F%2Fbar.com%2foo[OK]搜索结果

(3) applying pattern '^/proxy/' to uri '/proxy/'
(4) RewriteCond: input='url='http%3A%2F%2Fbar.com%2foo'' pattern='^url=(.*)$' => matched
(2) rewrite '/proxy/' -> ''http%3A%2F%2Fbar.com%2foo'?'
(3) split uri='http%3A%2F%2Fbar.com%2foo'? -> uri='http%3A%2F%2Fbar.com%2foo', args=
(2) forcing proxy-throughput with http://foo.com/'http%3A%2F%2Fbar.com%2foo'
(1) go-ahead with proxy request proxy:http://foo.com/'http%3A%2F%2Fbar.com%2foo' [OK]

因此​​，似乎存在两个问题。之一是，有在结果撇号，而另一个是结果不是URL德$ C $光盘。我认为原因Apache是​​prepending原始协议：//主机是不会看到的结果作为一个网址

So, it appears there are two problems. One is that there are apostrophes in the result and the other is that the result is not URL decoded. I assume the reason Apache is prepending the original protocol://host is that it doesn't see the result as an URL.

推荐答案

如果你有机会获得虚拟主机/服务器配置（和它看起来像你这样做），你可以配置apache的内置重写映射到反转义为你的产品：

If you have access to vhost/server config (and it looks like you do), you can configure one of apache's built in rewrite maps to unescape for you:

RewriteMap unescape int:unescape

然后你可以使用地图在你的规则：

Then you can use the map in your rules:

RewriteCond %{QUERY_STRING} ^url=(.*)$
RewriteRule ^/proxy/ ${unescape:%1}? [P,L]

这篇关于如何在我的Apache代理查询字符串的URL？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！