I have not used mod_proxy_html extensively, and it has been a while now, but from the understanding I have it will do textual substitution of links in a HTML document with another string. Therefore nothing prevents you from using a pattern that will match any part of the link URL, including the method and host/port portions of the URL.
The following
ProxyHTMLURLMap ^https?://server.backend.my/ https://url.public.my/ R
works very well for replacing the backend server URL with the public one. No need to save the URL path.
-ascs
-----Original Message-----
From: Errol Neal [mailto:eneal@xxxxxxxxxxxx]
Sent: Saturday, February 04, 2006 12:16 AM
To: users@xxxxxxxxxxxxxxxx
Subject: RE: [users@httpd] Reverse proxy with proxy-html
On 2/3/06, Errol Neal <eneal@xxxxxxxxxxxx> wrote:
>> I'm having some difficulty getting this to work the way I need it to.
>> does anyone have some time to provide some feed back and experiences?
You Wrote:
> Just some advice: That kind of comment rarely gets you anywhere on a
technical list.
Yeah. It's just a lot of effort to put yourself out there like that..
Supply a bunch of information to a list of total strangers and at times, get no response whatsoever to your request for assistance. I just thought I would test the waters to determine if anyone out there was having a good day and wanted to actually SEE my problem to SEE if perhaps they could help before actually doing so. I don't know - guess it's my own insecurities or hate of rejection :)
Did that make any sense?
Anyhow.... Here I go:
I'm running http 2.0.52 on Centos 4.2. I'm trying throw a reverse proxy in-between a weblogic server to offload SSL processing. Because of the way this portal is coded, some of the links are hard coded with the original server's IP. This is why I have to rely upon mod_proxy-html. I am making some progress, but I am not getting the expected results.
Here is my config file:
<VirtualHost 172.16.101.119:443>
SSLEngine on
SSLCertificateFile /etc/httpd/conf/ssl.crt/iedportl.crt
SSLCertificateKeyFile /etc/httpd/conf/ssl.key/iedportl.key
ServerAdmin netop@xxxxxxxxxxxx
DocumentRoot /var/www/www_*******_net/wwwroot
ServerName www.tripwire-dhs.net
CustomLog "|/usr/local/sbin/cronolog /var/www/www_*******_net/logs/%Y-%m-%d-www_*******_net.log" combined
ProxyRequests Off
ProxyPass / http://172.16.103.200:7004/
ProxyHTMLLogVerbose on
ProxyPassReverse / http://172.16.103.200:7004/
LogLevel Debug
SetOutputFilter proxy-html;DEFLATE
<Location />
ProxyPassReverse /
SetOutputFilter proxy-html;DEFLATE
ProxyHTMLExtended on
ProxyHTMLURLMap /(.*) /$1 RL
</Location>
</VirtualHost>
Now, with that configuration, the results I get links on the page that have been rewritten, although wrong. Ive attached the relevant portion of my log file. If I view the link properties, I can tell that something is even more wrong.. Ive attached a screen shot of that also.
In short, the links are rewritten as
http:/16.103.200:7004/IED/blahblahblah, but the original protocol was https and there is no redirection occuring that is complicating things, so is there anyone who used proxy-html with a reverse proxy?
Thanks in advance..
Errol Neal
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