Here's buildbot's key: buildbot.twistedmatrix.com ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBBcw4pr6WdgDMw7PbkvsuEdCqKQTtpLYPGoe7qkuQucuexYBiCkO/BeoB0wANX2cVmxUP0llpYJQL4w3cAR0csA= I think you should be able to validate that even if you can't auth :) -g
On Dec 20, 2016, at 4:54 PM, Craig Rodrigues <rodrigc@crodrigues.org> wrote:
I'm not sure. I was able to use conch to log into a box where the ecdsa key looked like this in my ~/.ssh/known_hosts
192.168.1.2 ecdsa-sha2-nistp256 XXXXXXXXXX
--
Craig
On Tue, Dec 20, 2016 at 4:10 PM, Glyph Lefkowitz <glyph@twistedmatrix.com <mailto:glyph@twistedmatrix.com>> wrote: It works:
$ conch twistedmatrix.com <http://twistedmatrix.com/> echo hooray hooray $ conch --version Twisted version: 16.6.0dev0 $
That's using an RSA host key though. It seems that the hosts I have using ECDSA keys (buildbot.twistedmatrix.com <http://buildbot.twistedmatrix.com/>, for example) still don't work with conch. Is that expected at this point?
-glyph
On Dec 20, 2016, at 2:32 PM, Craig Rodrigues <rodrigc@crodrigues.org <mailto:rodrigc@crodrigues.org>> wrote:
On Friday, December 2, 2016, Glyph Lefkowitz <glyph@twistedmatrix.com <mailto:glyph@twistedmatrix.com>> wrote: I think there might be a regression in 16.6.0.
For every version up to 16.6.0, I can do 'conch twistedmatrix.com <http://twistedmatrix.com/>' in a shell and it works fine.
I believe that I have fixed this in trunk. Can you try this with conch in trunk?
This works for me in trunk:
1. Start with an empty ~/.ssh/known_hosts file , or one with an ecdsa key for myhost.com <http://myhost.com/> 2. ssh myhost.com <http://myhost.com/> 3. log out of myhost.com <http://myhost.com/> 3. see that ~/.ssh/known_hosts contains an ecdsa host key for myhost.com <http://myhost.com/> 4. conch myhost.com <http://myhost.com/> 5. successfully log into myhost.com <http://myhost.com/> with conch
Before the latest fixes, I would get a bad host key error in step 5.
Many thanks to the0id and acabhishek942 for providing the ecdsa fixes to conch.
-- Craig
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