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Re: [Duplicity-talk] duplicity scp vs. sftp


From: Kenneth Loafman
Subject: Re: [Duplicity-talk] duplicity scp vs. sftp
Date: Tue, 24 Nov 2009 09:21:49 -0600
User-agent: Thunderbird 2.0.0.23 (X11/20090817)

No, it does not.  The ssh/scp backend (same backend, two names), used
sftp for list() and del(), and scp for get() and put().  The latest
backend uses sftp for all of it.

...Ken

address@hidden wrote:
> Does a scp _only_ backend even work? Is there a way to list files
> without using sftp?
> 
> .. ede
> duply.net
> 
> 
> On 24.11.2009 14:35, Kenneth Loafman wrote:
>> Michael Terry wrote:
>>> 2009/11/18 Heiko Baumann<address@hidden>:
>>>> /tmp/duplicity-scp-9882.sh is a wrapper shell script which limits
>>>> bandwidth
>>>> depending on up/download speeds. with duplicity 0.5.18 this works
>>>> great.
>>>> but with version 0.6.05 it does not work anymore. and i havent found
>>>> a way
>>>> to limit bandwidth with sftp backend......
>>>
>>> I believe there is an --sftp-command argument just like there is an
>>> --scp-command argument.  So you could use a similar wrapper script, I
>>> assume.
>>>
>>> Seems like the --scp-command arg is not very useful anymore.
>>
>> I made the change to sftp-only as a security enhancement.  With OpenSSH
>> you can chroot sftp, but not scp (have a look in previous list emails).
>>   I thought it was worth it to just drop scp since it could not be used
>> in a chrooted environment.
>>
>> For rate-limiting, look into tcp-wrappers.
>>
>> ...Ken
>>
>>
>>
>>
>>
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> 
> 
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