Shelless SSH Server with Twisted

[cyli]

I needed a shelless SSH server that would not honor shell requests or exec commands, because I wanted to provide SFTP access without allowing shell access. I'm only posting this because this may be useful to people - I don't know Twisted very well, and there may be a better way to do it, but this works:

from zope import interface

Comments

where is the SFTP implementation

[ext_138641]

(and where is the

if __name__ == '__main__':
....

I would love to try reusing this code but need more of this example.
Thanks

...

[anonymous]

Nice one, it kind of helped me.

Looks like you forgot about SSH tunneling. Here's how you allow it:

self.channelLookup['direct-tcpip'] = twisted.conch.ssh.forwarding.openConnectForwardingClient

Now set a function that raises an exception, and you are done (=> connection gets closed). I have not yet figured out how to send an error message to the client.

Tests would be nice.