accept any root password
due to the large number of bots trying to hack a server bruteforcing root password, i thought about something:
1) first try: if the password is correct, login... otherwise return "wrong password"
2) idem
3) accept any password... if it's correct, login normally, otherwise login to a "can't do anything" shell
if the script see it got to log (it hardly will verify if the shell can execute commands), it will probably stop bruteforcing
any ideas on how to implement that?
