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From Jie Gao <J....@sydney.edu.au>
Subject Scope of ProxyPreserveHost (was: Re: [users@httpd] SNI with apache 2.4.1 reverse proxy)
Date Tue, 10 Apr 2012 00:38:54 GMT
Hi All

Would it be possible to expand the scope of ProxyPreserveHost to "Location"?

Regards,


Jie

* Igor Gali?? <i.galic@brainsware.org> wrote:

> Date: Mon, 9 Apr 2012 08:56:12 +0000
> From: Igor Gali?? <i.galic@brainsware.org>
> To: dev@httpd.apache.org
> CC: Michael Weiser <michael@dinsnail.net>
> Subject: Re: [users@httpd] SNI with apache 2.4.1 reverse proxy
> X-Mailer: Zimbra 7.0.0_GA_3077 (ZimbraWebClient - FF3.0
>  (Linux)/7.0.0_GA_3077)
> 
> 
> 
> ----- Original Message -----
> > On 07.04.2012 00:34, Daniel Ruggeri wrote:
> > > I wanted to bring this up here - seems like a few things are going
> > > on
> > > that are confusing to me. I'll try to look into it when time
> > > becomes
> > > available, but I thought someone might have an opinion off the bat.
> > > 
> > > -------- Original Message --------
> > > Subject: 	[users@httpd] SNI with apache 2.4.1 reverse proxy
> > > Date: 	Fri, 6 Apr 2012 14:11:50 +0200
> > > From: 	Michael Weiser <michael@dinsnail.net>
> > > Reply-To: 	users@httpd.apache.org
> > > To: 	users@httpd.apache.org
> > 
> > [...]
> > 
> > > [Fri Apr 06 11:23:55 2012] [error] Hostname www.example.com
> > > provided
> > > via SNI and hostname subdomain.example.com provided via HTTP are
> > > different
> > 
> > Seems like mod_ssl is not getting the "proper" host name in the
> > "proxy-request-hostname" note... from a quick glance at the "working
> > HTTPS reverse proxy configuration of httpd 2.2", he is obviously
> > trying
> > to forward the whole domain to port 12443 on the same machine (note
> > the "*.example.com" ServerAlias):
> > 
> > > <VirtualHost *:443>
> > > 	DocumentRoot /var/www/www.example.com
> > > 
> > > 	ServerName www.example.com
> > > 	ServerAlias example.com *.example.com
> > [...]
> > > 	ProxyPass / https://www.example.com:12443/
> > > 	ProxyPassReverse / https://www.example.com:12443/
> > 
> > Then it looks like mod_proxy_http determines the value for
> > "proxy-request-hostname" from the remote URL in ProxyPass, but is
> > passing on the Host header from the original request.
> 
> That would imply ProxyPreserveHost on -- which is off by default
> I also don't see it in Micha's paste.
> 
> > Kaspar
> 
> i
> 
> -- 
> Igor Gali??
> 
> Tel: +43 (0) 664 886 22 883
> Mail: i.galic@brainsware.org
> URL: http://brainsware.org/
> GPG: 6880 4155 74BD FD7C B515  2EA5 4B1D 9E08 A097 C9AE
> 

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