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Re: [Duplicity-talk] Debugging intermittent SSH signature verification p
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From: |
edgar . soldin |
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Subject: |
Re: [Duplicity-talk] Debugging intermittent SSH signature verification problem |
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Date: |
Wed, 6 Jun 2018 13:34:23 +0200 |
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User-agent: |
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.8.0 |
On 05.06.2018 17:59, Andrew Beverley via Duplicity-talk wrote:
> Dear all,
>
> I have a very intermittent problem connecting to cloud storage using
> SSH (SFTP with Parimiko).
>
> The error I occasionally receive is "BackendException: ssh connection
> to ... failed: Signature verification (ssh-rsa) failed."
>
> The cloud storage provider is insistent that this is a local issue, but
> I am not so sure.
>
> Is there some way I can debug this, such as logging the remote IP
> address and actual SSH signature when the failure occurs?
>
> I am using Duplicity 0.7.11 on Debian as packaged.
>
Andy,
you may try patching 'duplicity/backends/ssh_paramiko_backend.py' with
something along the lines of
https://stackoverflow.com/questions/27587716/how-to-use-paramiko-logging
.
..ede/duply.net