带有正则表达式的ProxyPassMatch

本文介绍了带有正则表达式的ProxyPassMatch的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我要代理传递的网址看起来像这样，请您帮我弄清楚正确的正则表达式.我是一个Apache新手.

The url i'd like to proxy pass looks something like this, could you please help me figure out the correct regex. I'm a apache newbie.

https://example.com/v1/documents?uri=root/support/bugtracking/attachments/29099/support-log.txt

我希望将 root/support/bugtracking/attachments/29099/support-log.txt 传递给 https://other-server/download.xqy?file =root/support/bugtracking/attachments/29099/support-log.txt

当前，我具有以下似乎无法正常工作的配置:

Currently i have the below configuration which does not seem to be working:

<VirtualHost *:443>
    ServerName example.com

    SSLEngine on
    SSLProtocol all -SSLv2 -SSLv3
    SSLCipherSuite ALL:!ADH:!EXPORT:!SSLv2:RC4+RSA:+HIGH:+MEDIUM:!LOW
    SSLCertificateFile /etc/httpd/certs/cert.pem
    SSLCertificateKeyFile /etc/httpd/certs/key.pem
    SSLCACertificateFile /etc/httpd/certs/ca.cert.pem

    ProxyRequests Off
    ProxyPreserveHost On

    ProxyPass / http://localhost:9050/
    ProxyPassReverse / http://localhost:9050/
    ProxyPassMatch ^/v1/documents?uri=(root/support/bugtracking/*)$ https://other-server.com/download.xqy?file=$1
    RequestHeader set X-Forwarded-Proto "https"
</VirtualHost>

推荐答案

您无法使用ProxyPassMatch与查询字符串进行匹配.您必须使用mod_rewrite来做到这一点.

You cannot match against the query string with ProxyPassMatch. You'll have to use mod_rewrite to do it.

# XXX: This creates a "worker" for this backend when
# not using ProxyPass.
<Proxy  https://other-server.com/>
# Actual thing being set is redundant
  ProxySet keepalive=On
</Proxy>
RewriteEngine ON
RewriteCond %{QUERY_STRING} uri=(root/support/bugtracking/.*)$
RewriteRule ^/v1/documents https://other-server.com/download.xqy?file=%1 [P]

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