Hi all,
I have two linux machines, one as server and one as client. The client needs to invoke commands on the server through ssh. e.g
Code:
user@client$ ssh oper@server cat /etc/passwd
user@client$ scp myfile oper@server:/myfile
SSH authentication is already done by key exchange, so the above are working as expected so far.
Then the server implements more security measures, to limit the commands through ssh:
Code:
oper@server$ cat ~/.ssh/authorized_keys
command="exec sh ~/.ssh/limited-commands.sh" ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAn9keRyErfNWyIiScLWvVroO .... ....
oper@server$ cat ~/.ssh/limited-commands.sh
#!/bin/sh
arg1=${SSH_ORIGINAL_COMMAND%% *}
case $arg1 in
cat )
exec $SSH_ORIGINAL_COMMAND
;;
esac
Now ssh with cat still works, but scp doesn't. Is there any way to make both work?
Thank you.
ath" is a different thing.
