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From Andres Aguado <andriu....@gmail.com>
Subject Re: [users@httpd] Reverse proxy problem
Date Fri, 17 Feb 2012 14:04:04 GMT
Hi again Igor, connecting to https://192.168.112.57 directly, a
websphere app server (the backend app server for my case) admin page
is shown

The error log shows this files since startup

The Apache2.2 service has restarted.
arent: Received restart signal -- Restarting the server.
[Fri Feb 17 14:14:15 2012] [notice] Child 6132: Exit event signaled.
Child process is ending.
[Fri Feb 17 14:14:15 2012] [notice] Digest: generating secret for
digest authentication ...
[Fri Feb 17 14:14:15 2012] [notice] Digest: done
[Fri Feb 17 14:14:16 2012] [notice] Child 6132: Released the start mutex
[Fri Feb 17 14:14:17 2012] [notice] Apache/2.2.21 (Win32) DAV/2
mod_ssl/2.2.21 OpenSSL/0.9.8r configured -- resuming normal operations
[Fri Feb 17 14:14:17 2012] [notice] Server built: Sep  9 2011 10:26:10
[Fri Feb 17 14:14:17 2012] [notice] Parent: Created child process 4308
[Fri Feb 17 14:14:18 2012] [notice] Digest: generating secret for
digest authentication ...
[Fri Feb 17 14:14:18 2012] [notice] Digest: done
[Fri Feb 17 14:14:19 2012] [notice] Child 4308: Child process is running
[Fri Feb 17 14:14:19 2012] [notice] Child 4308: Acquired the start mutex.
[Fri Feb 17 14:14:19 2012] [notice] Child 4308: Starting 64 worker threads.
[Fri Feb 17 14:14:19 2012] [notice] Child 4308: Starting thread to
listen on port 80.
[Fri Feb 17 14:14:19 2012] [notice] Child 4308: Starting thread to
listen on port 8443.
[Fri Feb 17 14:14:22 2012] [error] [client 127.0.0.1] proxy: DNS
lookup failure for: 192.168.112.57spipe returned by /spipe/pkg
[Fri Feb 17 14:14:22 2012] [notice] Child 6132: All worker threads have exited.
[Fri Feb 17 14:14:22 2012] [notice] Child 6132: Child process is exiting

About app logs, i've not seen it and i don't know what file to look
for, so i'll ask app administrator server that sure will know it

Thanks!
andres

2012/2/17 Igor Cicimov <icicimov@gmail.com>:
> What is in the error file dude not the access one? Since you are proxying to
> https://192.168.112.57 do you have ssl enabled on that server? What do you
> see in its log file?
>
> Since you said http proxying works i suspect you don't have ssl configured
> on the backend 192.168.112.57.
>
>
> On Fri, Feb 17, 2012 at 8:57 PM, Andres Aguado <andriu.one@gmail.com> wrote:
>>
>> Sorry Tom, here is an important piece of httpd-ssl.conf
>>
>> SSLEngine on   #Behind proxypass sentences
>> SSLCertificateFile "C:\Program Files (x86)\Apache Software
>> Foundation\Apache2.2\conf\ssl\server.crt"
>> SSLCertificateKeyFile "C:\Program Files (x86)\Apache Software
>> Foundation\Apache2.2\conf\ssl\server.key"
>>
>> .crt and .key files has been created and are present in specified
>> directory
>>
>> Actuallly, redirect to https is disabled, and i'm not connecting to
>> http, i'm connecting to https://ipreverseproxy:8443 directly.
>>
>> Regards
>> Andres
>>
>> 2012/2/17 Tom Evans <tevans.uk@googlemail.com>:
>> > On Thu, Feb 16, 2012 at 2:31 PM, Andres Aguado <andriu.one@gmail.com>
>> > wrote:
>> >> Hi all, i'd like to expose my problem because i'm going crazy, and if
>> >> anyone could help me it'll be very appreciated.
>> >>
>> >> Well, I've an apache 2.2 server over win2k8, and i want to configure
>> >> it as reverse proxy to send request to backend Websphere server
>> >>
>> >> So, my httpd.conf file is written like this:
>> >>
>> >> NameVirtualHost *:80
>> >> <VirtualHost *:80>
>> >>      DocumentRoot "C:\Program Files (x86)\Apache Software
>> >> Foundation\Apache2.2\htdocs\my_example"
>> >>      ServerName www.my_example.es:80
>> >>      ServerRoot "C:\Program Files (x86)\Apache Software
>> >> Foundation\Apache2.2"
>> >>      DirectoryIndex index.html
>> >>      Redirect / https://www.my_example.es:8443
>> >>      ErrorLog "C:\Program Files (x86)\Apache Software
>> >> Foundation\Apache2.2\logs\error.log"
>> >>      TransferLog "C:\Program Files (x86)\Apache Software
>> >> Foundation\Apache2.2\logs\access.log"
>> >>
>> >>      ProxyRequests Off
>> >> </VirtualHost>
>> >>
>> >> And i've configured virtual host on 8443 in httpd-ssl.conf like this:
>> >>
>> >> <VirtualHost _default_:8443>
>> >>      DocumentRoot "C:\Program Files (x86)\Apache Software
>> >> Foundation\Apache2.2\htdocs\my_example"
>> >>      DirectoryIndex index2.html
>> >>      ServerName www.my_example.es:8443
>> >>      ServerAdmin admin@my_example.es
>> >>      ErrorLog "C:\Program Files (x86)\Apache Software
>> >> Foundation\Apache2.2\logs\error.log"
>> >>      TransferLog "C:\Program Files (x86)\Apache Software
>> >> Foundation\Apache2.2\logs\access.log"
>> >>
>> >>      ProxyRequests Off
>> >>      ProxyPreserveHost On
>> >>      ProxyPass / https://192.168.112.57
>> >>      ProxyPassReverse / https://192.168.112.57
>> >> </VirtualHost>
>> >>
>> >> Proxy modules enabled are mod_proxy.so and mod_proxy_http.so
>> >> But this configuration is not working.
>> >>
>> >> If i comment both proxypass sentences and try, it connects to local
>> >> index.html page, but if i enable proxypass sentences, it tries to
>> >> connect, typical website certificate error (continue to this site)
>> >> appears in iexplorer and internal server error page is displayed.
>> >>
>> >> Could anyone help me please?
>> >>
>> >> Thank you very much
>> >> Andres
>> >>
>> >
>> > Your port 80 vhost redirects users with protocol https to your port 8443
>> > vhost.
>> > Your port 8433 vhost is not configured for SSL.
>> > Your browser attempts to talk SSL to a non SSL vhost.
>> > Hilarity ensues.
>> >
>> > Cheers
>> >
>> > Tom
>> >
>> > ---------------------------------------------------------------------
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>>
>> ---------------------------------------------------------------------
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>

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