I am attempting to front a 3rd party application, OpenStack Horizon, with an
Apache reverse proxy. I have most of the Apache configuration working, except
one page in the 3rd party application that has an AJAX call (JQuery). That
page is broken because mod_proxy_html is adding <!DOCTYPE html><html><body>
elements to the AJAX HTML response which is included on the page as a table row.
I am using a RHEL 6.3 server. The Apache is version 2.2.15 and the
mod_proxy_html is version 3.1.2. The HTTP configuration reads:
<VirtualHost *:80>
# Setup reverse proxy.
ProxyRequests Off
ProxyHTMLEnable On
ProxyHTMLExtended On
ProxyHTMLInterp On
# Ensure proper DOCTYPE for OpenStack Horizon application.
ProxyHTMLDocType "<!DOCTYPE html>"
# Reverse proxy OpenStack Horizon risk.
ProxyPass /some/directory/ http://somehost/
ProxyPassReverse /some/directory/ http://somehost/
ProxyHTMLURLMap http://somehost /some/directory
<Location /some/directory/>
RequestHeader set Referer "http://somehost/";
Header edit X-Horizon-Location /dashboard/(.*)
/some/directory/dashboard/$1
ProxyHTMLURLMap /static /some/directory/static [RL]
ProxyHTMLURLMap / /some/directory/ [RLc]
AddOutputFilterByType SUBSTITUTE text/css text/javascript
Substitute "s|/static/|/some/directory/static/|iq"
Substitute "s|/dashboard/|/some/directory/dashboard/|iq"
</Location>
</VirtualHost>
Is there a way to suppress the addition of the <!DOCTYPE html><html><body> on
the AJAX HTML response?
I was thinking I would ignore the AJAX HTML response in the configuration,
except I have been unable to use the condition option in the ProxyHTMLURLMap.
Does anyone have an example of how to use it? I have tried:
ProxyHTMLURLMap / /some/directory/ [RLc]
!${QUERY_STRING}=^action\=row_update
The URL for the AJAX call differentiates itself by having a QUERY_STRING which
starts with action=row_update.
Any assistance you can provide would be greatly appreciated.
Thanks,
Ron
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