Thanks for the reply Arne. We're actually going to move to the latest stable 
version anyway however I do have another question about what you suggest. I 
already have a filter that does allow comm. over port 80 from localhost but 
internally GeoServer must not be using localhost, it appears to simply be using 
the hostname. Is this configurable or am I wrong and it does use localhost and 
perhaps I have some other problem?

From: Arne Kepp [mailto:[email protected]]
Sent: Thursday, September 30, 2010 7:45 AM
To: [email protected]
Subject: EXTERNAL: Re: [Geoserver-users] GeoServer to GeoWebCache comm over 
port 80

Yes, 2.0.1 internalizes the communication, so it happens in Java without 
network access.

However, to me it seems like you should just allow HTTP communication on 
127.0.0.1, and not on the public interface. Anyone that can sniff packets on 
the loopback interface already has superuser privileges on the machine, so I 
don't think you gain anything for your troubles.

I don't think patching such an old version to support SSL is worth it.
-Arne



On 9/30/10 1:12 PM, Ottofaro, Jack wrote:
We're running an older version of GeoServer , version 1.7.1 I believe, and it 
appears to communicate internally with the GeoWebCache plug-in over port 80. On 
our production system port 80 is unavailable - only comm. over secured ports is 
allowed, e.g. port 443. I read a post on the internet that said as of GeoServer 
version 2.0.1 it no longer uses http to communicate to GeoWebCache since it's 
in the same JVM. Is this true? More importantly, will I not have the port 80 
issue with the GeoServer to GeoWebCache comm.? If not, is there a way to get it 
to communicate to GeoWebCache over port 443 and https?

Thanks,

Jack Ottofaro
UL/UC2 Software Lead

Phone: (757) 896-4877


Lockheed Martin IS&GS
22 Enterprise Parkway, Suite 120
Hampton, VA 23666
Fax: (757) 896-4891
E-mail: [email protected]<mailto:[email protected]>


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