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icon5.gif   Synchronization using https, posted by Alexandre Lindote on Thu Jan 18 16:29:43 2007 
    icon2.gif   Re: Synchronization using https, posted by Stefan Ritt on Thu Jan 18 20:19:22 2007 
       icon5.gif   Re: Synchronization using https, posted by Marcus Hauser on Tue Feb 13 15:11:18 2007 
          icon2.gif   Re: Synchronization using https, posted by Stefan Ritt on Tue Feb 13 15:36:08 2007 
Message ID: 2120     Entry time: Thu Jan 18 16:29:43 2007     Reply to this: 2121
Icon: Question  Author: Alexandre Lindote  Author Email: alex@lipc.fis.uc.pt 
Category: Question  OS: Linux | Mac OSX  ELOG Version: 2.6.3-1762 
Subject: Synchronization using https 
Hi,

I have an elog server running on a linux desktop machine inside our institutional firewall. It can be accessed from inside the firewall directly using http, but users from outside have to use https, with apache (and its ssl module) controlling the access.
I also set up another server on my laptop, just for backup purposes, and synchronized it inside the firewall (using a direct http connection). No problems there!
Now we want to have several servers set up (in different institutions), and have them synchronized automatically. For this I installed elog on a mac server (in another institution, so outside our firewall), also accessible only through https (again using apache).
I configured all the required mirror settings, but always get an error: "Remote server is not an ELOG server".
I've tried changing the status of the 2 machines (server-client), but get the same error...
I also tried different approaches for the Mirror server parameter, like
https://the.remote.server
https://the.remote.server:443
http://the.remote.server:443
but no luck...

Running elog with the -D flag off issued this message:

Quote:
HTTP/1.1 401 Authorization Required
Date: Thu, 18 Jan 2007 15:22:10 GMT
Server: Apache/1.3.33 (Darwin) DAV/1.0.3 mod_ssl/2.8.24 OpenSSL/0.9.7l
WWW-Authenticate: Basic realm="zeplin2"
Connection: close
Content-Type: text/html; charset=iso-8859-1

Authorization Required

This server could not verify that you
are authorized to access the document
requested. Either you supplied the wrong
credentials (e.g., bad password), or your
browser doesn't understand how to supply
the credentials required.

Apache/1.3.33 Server at shalott.pp.rl.ac.uk Port 80


The servers have user level passwords, and I'm mirroring with Mirror user parameter set to the administrator...
Any ideas?

Thanks in advance

Alex
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