SSH server

Lua RTOS include a port of the well-known dropbear SSH server. This allow to establish secure shell connections to any Lua RTOS device, with minimal RAM requirements.

Notes about the dropbear port:

• Only 1 client connection is allowed.
• Only the root user is allowed.
• The server keys are created on the fly the first time that dropbear starts.
• SCP transfers are not supported by now.
• Remote SSH command execution are not supported by now.

How to use:

1. Set your device's root password:

   /> os.pass()

   or (if shell is enabled in your device):

   /> passwd

2. Initiate a network as usual (wifi or ethernet), and get your device's ip address:

   /> net.eth.setup(.....)
   /> net.eth.start()

   /> net.stat()

   or (if shell is enabled in your device):

   /> netstat

3. Start the ssh server:

   /> net.service.ssh.start()

4. From you desktop computer connect to your device through a ssh client:

   $ ssh root@device-ip