X2Go Bug report logs - #75
fails to use RSA SSH keys

version graph

Package: pyhoca-gui; Maintainer for pyhoca-gui is X2Go Developers <x2go-dev@lists.x2go.org>; Source for pyhoca-gui is src:pyhoca-gui.

Reported by: Reinhard Tartler <siretart@gmail.com>

Date: Thu, 6 Dec 2012 08:18:02 UTC

Severity: normal

Found in version 0.2.0.4-0~789~precise1

Done: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>

Bug is archived. No further changes may be made.

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X-Loop: git-admin@x2go.org
Subject: Bug#75: Resolved in PyHoca-GUI 0.2.1.1 (with Python X2Go 0.2.1.1 and Python Paramiko 1.9.0)
Reply-To: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>, 75-quiet@bugs.x2go.org
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Date: Thu, 20 Dec 2012 10:20:08 +0100
From: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
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[Message part 1 (text/plain, inline)]
close #75
thanks

Hi Reinhard,

I have checked this issue on my machine.

This bug used to exist for quite a while and I ignored it.

Reproducing with old pyhoca-gui versions:

  o generate two rsa/dsa pub+priv keypairs A and B
  o install the pubkey of A on the server
  o test that privkey of A for authentication -> works
  o test privkey B for authentication -> fails with ,,not a valid DSA key''

The error message is raised in Python Paramiko.

With latest pyhoca-gui code the issue has vanished. If you use an  
invalid key (i.e. one that fails to auth with the server), then  
pyhoca-gui falls back to password authentication.

Feel free to reopen this bug, if you experience this differently with  
versions >= 0.2.1.1 of Python X2Go and PyHoca-GUI.

Greets,
Mike

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