Re: Apache shows code when using IP address

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So far everything seems to be working normally.  I'm aware of Apache using the first VirtualHost directive as the default...and that's fine with me.  Since the sites hosted on this server both belong to the same company, I'd rather have it default to the public site if the IP address is used.  The main problem was the Servlet Container (Resin) tied to Apache.  It wasn't defaulting to the first VirtualHost like Apache does, so it would just spit the code directly back to Apache and display it.  Once I told it how to handle the IP address...all was right with the world. :)

I didn't, however, ever think about adding an extra zero into the IP address.  Great idea!

Here are the results of my test (using 10.10.010.200 as my test IP)

Firefox 3.5.5 - Gives a stock "Problem loading page" message.
IE 8 - Converts it too 10.10.8.200 and then sends it through Google.
Safari 3.1.2 - Gives a stock "Can't open the page" message.
Opera 9.62 - Also gives a stock error message.

I'll continue to play with this, but so far so good.  I really appreciate everyone's quick responses.

Viva la Open Source! :)

Thanks,

Tanner


----- Original Message -----
From: "André Warnier" <aw@xxxxxxxxxx>
To: users@xxxxxxxxxxxxxxxx
Sent: Monday, November 9, 2009 10:07:54 AM
Subject: Re: Apache shows code when using IP address

Tanner Bachman wrote:
> Hi Everyone,
>
> Forgive me if this seems like a stupid oversight on my part, but I've setup an Apache 2.2.x server with Resin and Railo for my ColdFusion site. This is all running on Ubuntu 9.04 Server. When I call the site by it's domain name, all is well. However, if I use the IP address of the site, it just shows the ColdFusion code of my page. I know this is probably just a simple config error on my part, but I'm stumped. I'm using virtual hosting like this:
>
>
> NameVirtualHost x.x.x.x:80 (x.x.x.x being my IP address)
> NameVirtualHost x.x.x.x:443
>
> # MYSITE.COM (NON-SSL)
> <VirtualHost x.x.x.x:80>
> ServerAdmin me@xxxxxxxxxx
> ServerName www.mysite.com
> ServerAlias mysite.com
>
> DocumentRoot /var/www/mysite.com/www/
>
> <Directory /var/www/mysite.com/www>
> Options -Indexes FollowSymLinks
> AllowOverride None
> Order allow,deny
> Allow from all
> </Directory>
>
> </VirtualHost>
>
> # MYSITE.COM (SSL)
> <VirtualHost x.x.x.x:443>
> ServerAdmin me@xxxxxxxxxx
> ServerName www.mysite.com
> ServerAlias mysite.com
>
> DocumentRoot /var/www/mysite.com/www/
>
> <Directory /var/www/mysite.com/www>
> Options -Indexes FollowSymLinks
> AllowOverride None
> Order allow,deny
> Allow from all
> </Directory>
>
In very summary (and you should *really* read the VirtualHost
documentation on the Apache website) :

Within each listening port (above : 80 and 443), the first VirtualHost
which you define (top to bottom) is also the *default* VirtualHost.
That means that, whichever way the browser establishes a connection to
your server, Apache will use that default VirtualHost configuration,
/unless/ it finds an exact match between the hostname requested, and one
of the defined VirtualHost "ServerName" or "ServerAlias".

In other words, when you enter in your browser
http://(ip-address):80/
it will look at all VirtualHosts defined for port 80, trying to match
(ip-address) with a ServerName or ServerAlias.
Since it does not find any, it will default to the first VirtualHost.

That is the first issue.
The second one is that in your configuration, you use the same
DocumentRoot for both your VirtualHosts.
But the configuration of these hosts is different.
In other words, anyone can bypass whatever you put as directives in the
second host, by adressing the first one.

Suggestion :
- define a new first VirtualHost :80, before the existing one for port
80, and set its DocumentRoot to something harmless (create a directory
with just a dummy page), and use that directory as DocumentRoot.
Give it a
ServerName www.mysite.default
(it does not matter which name, as long as it is not www.mysite.com).
This new host will then (by virtue of being the first one named) become
the default host, and people will get that one when they input an IP
address instead of the registered hostname.

Then let's take it from there.
But read the doc first. There is a special page dedicated to VirtualHosts.



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