Password for Commands

[andrewobler]

We should probably have some sort of password requirement to be able to issue commands to RESFET while it's running, to prevent unwanted access. This can be super basic: a parameter in the config file, plus a prompt (maybe with a fixed number of attempts before lockout of some sort) as soon as a connection is established. Something like:

Password, plz. (5 attempts left)
> ...

[berkalpyakici]

If we want to be extra, we can issue public and private keys for authentication. I can add this to resfet-dashboard as well 👍