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Posted to issues@guacamole.apache.org by "Luc Prefontaine (Jira)" <ji...@apache.org> on 2020/11/02 20:11:00 UTC

[jira] [Created] (GUACAMOLE-1206) SSH connection - restricted shell

Luc Prefontaine created GUACAMOLE-1206:
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             Summary: SSH connection - restricted shell
                 Key: GUACAMOLE-1206
                 URL: https://issues.apache.org/jira/browse/GUACAMOLE-1206
             Project: Guacamole
          Issue Type: Bug
          Components: guacd
    Affects Versions: 1.2.0
         Environment: Ubuntu 20.04, docker 19.03.13, Guacamole 1.2.0
            Reporter: Luc Prefontaine


We have a Spectra Logic storage box here and the remote console uses SSH

but with a restricted shell, not a standard shell (sh/bash/whatever).

When attempting to connect, guacd stalls and never returns

(or I wasn't patient enough to wait several minutes).

This was working in 0.9.8. If I read correctly changes were made in 1.1.0 to interrogate the remote SSH server for stuff like the shell used, setting the TZ and locale.

All our old connections have been redone in the configuration and work seamlessly except this one.  SSH connections with 'normal' OpenSSH servers are working perfectly.

Pretty sure that this new handshake is not working in this context.

How should I investigate this and is there a way to revert to the old behavior ? 

I pasted the messages outputted bu guacd in the Docs text section.

 

 



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