2011/12/22 Mike Gabriel <mike.gabriel@das-netzwerkteam.de>

Hi Jean,

On Do 22 Dez 2011 11:37:15 CET Jean Milot wrote:

Hi Mike,

Yes, i use Freenx Server for now.

And, i would like to know how it works for X2Go.

What have you done and what problems have you had ?

Thanks for your help.

The handshake for SSHFS mounting (server -> client) is:

o client sets up a reverse SSH port forwarding tunnel so that you
can login from server to client, even if the client is behind a firewall
o client generates temporary SSH pub/priv key pair
o a script on the server is then issued by the client
o with this script the client places this temp SSH privkey and a known_hosts
file that works for the client-side sshd on the server
o from this script also sshfs mounting (server -> client) is issued
o once the mount has been successfull, all temporary credentials are removed
from the server again (as I said: temporary)

You might want to take a closer look at the ,,x2gomountdirs'' script in X2Go server and the appropriate locations in x2goclient or python-x2go. Tell me what language (C++ or Python) you prefer for code diving and I will point you to the right places in the code.

I prefer Python.

Greets,
Mike

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