SFTP with .PPK file

Charles Warwick charles at techstrategies.com.au
Thu Mar 16 03:08:41 EDT 2017


Hi Steve,

It looks like you are using a SSH private key in PuTTY format (.ppk).  
tsNet requires it to be in OpenSSH format.

That is easy to fix though, you can convert the .ppk with PuttyGen.

To do this, open PuttyGen and load the .ppk file.  Then select 
"Conversions" -> "Export OpenSSH key".

Apart from that, just make sure that your call to tsNetGet includes the 
full path of the file you want to download.

Hope that helps,

Cheers,

Charles


On 16/03/2017 6:01 AM, Stephen MacLean via use-livecode wrote:
> Well, still no luck in getting it to work, but getting closer…
>
> I found a sample file linked to on livecode.com <http://livecode.com/>. Modifying it to use the key file, I have:
>
> on mouseUp
>     local tHeaders, tResult, tSettings
>     put “xxxxxxxx" into tSettings["username"]
>     put URL "binfile:D:\private.ppk" into tPrivKey
>     put tPrivKey into tSettings["ssh_priv_key"]
>     tsNetInit
>     put tsNetGet("1", "sftp://secure.xxxxxxxx.us/", tHeaders, "transferComplete", tSettings) into tResult
> end mouseUp
>
> However, it returns:
>
>   tsneterr: (67) Authentication failure
>
> Again, I can access the sftp site with no problems using the WinSCP ftp client and the key file.
>
> Any suggestions??
>
> Thanks,
>
> Steve MacLean
>
>> On Mar 15, 2017, at 9:38 AM, Stephen MacLean via use-livecode <use-livecode at lists.runrev.com> wrote:
>>
>> Hi All,
>>
>> Looking to use tsNet to connect to a SFTP server that uses username and a private key instead of a password. The private key is contained in a file.
>>
>> I use WinSCP and can link the connection to the file and can connect fine.
>>
>> In LC, I’ve set the CABundle to the file, but am not sure this is how it’s supposed to work. Getting an auth error when doing tsNetGet.
>>
>> Any help would be appreciated.
>>
>> Thanks,
>>
>> Steve MacLean
>>
>> PS: Running 9.0 dp6 Business
>>
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