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List:       apache-httpd-users
Subject:    RE: [users@httpd] reverse proxy and liferay
From:       "Jorge Infante Osorio" <jorgeio () uci ! cu>
Date:       2011-04-25 16:41:01
Message-ID: !&!AAAAAAAAAAAYAAAAAAAAANXtmlavmxxEla1hvla6VI0CTGUAEAAAAOSzf6iKWqFEq7PySpQgpEIBAAAAAA== () uci ! cu
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-----Mensaje original-----
De: Jorge Infante Osorio [mailto:jorgeio@uci.cu] 
Enviado el: lunes, 25 de abril de 2011 9:30
Para: users@httpd.apache.org
Asunto: RE: [users@httpd] reverse proxy and liferay


-----Mensaje original-----
De: Jason Pyeron [mailto:jpyeron@pdinc.us] Enviado el: domingo, 24 de abril
de 2011 23:51
Para: users@httpd.apache.org
Asunto: RE: [users@httpd] reverse proxy and liferay

> -----Original Message-----
> From: Jorge Infante Osorio
> Sent: Sunday, April 24, 2011 19:03
> To: users@httpd.apache.org
> Subject: [users@httpd] reverse proxy and liferay
> 
> Hi folk.
> 
> Iīm try to expose a Liferay server to internet using an apache reverse 
> proxy.
> 
> My problem are with the URL in the response body. My configuration is
> this:

Do you have a reason not to use mod_proxy_ajp?


I donīt have a particular reason. In my case I use SSO with CAS and I need
the reverse the CAS server, Liferay and another app.
I made this change in the config to the liferay server:

ProxyPass        /liferay2/    ajp://casaf.uci.cu:8003/
ProxyPassReverse /liferay2/    ajp://casaf.uci.cu:8003/

In my server.xml I have this:
    <!-- Define an AJP 1.3 Connector on port 8009 -->
    <Connector port="8003" protocol="AJP/1.3" redirectPort="8442"
URIEncoding="UTF-8" />

And now the reverse donīt work, the proxy send me to http://proxy/ and not
to http://proxy/liferay2/

More information:
I Access to proxy using ssl: https://proxy/liferay2/ and the access to
casaf.uci.cu:8003 is over plain text.

I resolve this problem with this:
Header edit Location ^https://proxy/  https://proxy/liferay2/

But the another problems with the URL in liferay persist. Any idea?


Jorge.
> 
> The server name is proxy.
> 
> Config:
> ------------------------------------------------------------------
> LoadModule proxy_module      /usr/lib/apache2/modules/mod_proxy.so
> LoadModule proxy_http_module
> /usr/lib/apache2/modules/mod_proxy_http.so
> LoadModule headers_module    /usr/lib/apache2/modules/mod_headers.so
> 
> LoadFile                     /usr/lib/libxml2.so
> LoadModule proxy_html_module
> /usr/lib/apache2/modules/mod_proxy_html.so
> LoadModule xml2enc_module    /usr/lib/apache2/modules/mod_xml2enc.so
> LoadModule ssl_module        /usr/lib/apache2/modules/mod_ssl.so
> 
> LoadModule substitute_module
> /usr/lib/apache2/modules/mod_substitute.so
> LoadModule filter_module     /usr/lib/apache2/modules/mod_filter.so
> 
> # Prevent Apache from acting like a forward proxy ProxyRequests off
> 
> ProxyPreserveHost Off
> 
> ProxyPass        /liferay2/    http://casaf.uci.cu:8072/
> ProxyPassReverse /liferay2/    http://casaf.uci.cu:8072/
> 
> <Location  /liferay2/ >
> 
> Requestheader unset Accept-Encoding
> 
> AddOutputFilterByType SUBSTITUTE text/html
> 
> Substitute "s|proxy|proxy/liferay2|n"
> Substitute "s|casaf.uci.cu:8072|proxy/liferay2|n"
> 
> </Location>
> 
> .....
> #Some others config for another sites.
> ------------------------------------------------------------------
> 
> In some case the links in my pages reference to 
> http://proxy/someoneelse/ but http://proxy/liferay2/someoneelse/
> 
> And in some case the links in my pages reference to 
> http://casaf.uci.cu:8072/someoneelse/ but 
> http://proxy/liferay2/someoneelse/
> 
> Any help?
> 
> Thanks,
> Ing. Jorge Infante Osorio.
> JīDpto Soluciones SOA.
> CDAE.
> UCI
> 
> 
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> 




--
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-                                                               -
- Jason Pyeron                      PD Inc. http://www.pdinc.us -
- Principal Consultant              10 West 24th Street #100    -
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