Apache在无限循环中运行，请求URI太长
Apache在无限循环中运行，请求URI太长
提问于 2012-09-11 14:08:49
我希望从cookie中读取值，并将该值作为查询字符串传递，为此，我使用了以下规则
**1 : "RewriteCond %{HTTP_COOKIE} !^preferenceLocale=([^;]+) [NC]
RewriteRule ^/*(.*) http://192.168.132.148/cs/Satellite?pagename=YBWrapper&ybdomain=%{HTTP_HOST}&ybpage=$1&%{QUERY_STRING} [P]"**
if cookie value is available then i need to execute fallowing set of condition and rule,
**2 :"RewriteCond %{HTTP_COOKIE} preferenceLocale=([^;]+) [NC]
RewriteRule ^/*(.*) http://192.168.132.148/cs/Satellite?pagename=YBWrapper&ybdomain=%{HTTP_HOST}&ybpage=$1&preferred_locale=%1&%{QUERY_STRING} [P]"**这些规则单独工作得很好，但是如果将两个规则都放在一起失败，并显示错误请求UIR太长，
如果我们看到日志，HTTP_HOST会被一些垃圾值替换
/*
* 提示：该行代码过长，系统自动注释不进行高亮。一键复制会移除系统注释
* 192.168.132.148 - - [11/Sep/2012:11:23:15 +0530] "GET /cs/Satellite?pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=192.168.132.148&ybpage=cs/Satellite&preferred_locale=1302157366636&pagename=YBWrapper&ybdomain=test100.fwqae148.yelladworks.in&ybpage= HTTP/1.1" 414 345 "http://test100.fwqae148.yelladworks.in/" "Mozilla/5.0 (Windows NT 5.1; rv:15.0) Gecko/20100101 Firefox/15.0.1"
*/回答 2
Stack Overflow用户
发布于 2012-09-11 14:13:39
你只需要给出一个条件，然后对Cookie进行必要的重写。
先删除" without -cookie“Rewrite.PUT with Redirect条件，再去掉Redirect with with条件。
if cookie value is available then i need to execute fallowing set of condition and rule,
**2 :"RewriteCond %{HTTP_COOKIE} preferenceLocale=([^;]+) [NC]
RewriteRule ^/*(.*) http://192.168.132.148/cs/Satellite?pagename=YBWrapper&ybdomain=%{HTTP_HOST}&ybpage=$1&preferred_locale=%1&%{QUERY_STRING} [P]"**\
RewriteRule ^/*(.*) http://192.168.132.148/cs/Satellite?pagename=YBWrapper&ybdomain=% {HTTP_HOST}&ybpage=$1&%{QUERY_STRING} [P]"**Stack Overflow用户
发布于 2012-09-11 14:56:19
如果规则和代理目标位于同一主机上，则每次都将应用这些规则。例如：
- 传入请求，应用规则
- No
preferenceLocalecookie，追加查询字符串 - URL is sent to mod_proxy to be cookie从步骤1开始创建cookie。
这就是查询字符串不断重复的原因，请注意，在倒数第二个实例之后，ybdomain=参数如何从test100.fwqae148.yelladworks.in变为192.168.132.148 (您要代理的IP )。这种情况会继续发生，因为cookie preferenceLocale或其缺失会传递给每个代理请求，因此对cookie的检查将始终为真。
您需要添加一些条件来检查查询字符串，这样它就不会再次代理请求：
RewriteCond %{HTTP_COOKIE} !preferenceLocale=([^;]+) [NC]
RewriteCond %{QUERY_STRING} !pagename=YBWrapper
RewriteRule ^/*(.*) http://192.168.132.148/cs/Satellite?pagename=YBWrapper&ybdomain=%{HTTP_HOST}&ybpage=$1&%{QUERY_STRING} [P]
RewriteCond %{HTTP_COOKIE} preferenceLocale=([^;]+) [NC]
RewriteCond %{QUERY_STRING} !pagename=YBWrapper
RewriteRule ^/*(.*) http://192.168.132.148/cs/Satellite?pagename=YBWrapper&ybdomain=%{HTTP_HOST}&ybpage=$1&preferred_locale=%1&%{QUERY_STRING} [P]页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/12363675
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