Add timestamps to output

I'm toying with running some stats at some point

Output how long a client was tarpitted for

Correct command

Correct repo link

Update with details of how to run on a Pi (guess what I'm currently setting up....)

Update README and comments

Add README, File header and License

Run as an unprivileged user

if someones does find an exploitable bug in Go (or my script), lets try and make container escapes at least a little harder

Create basic dockerfile to run the tarpit in a container.

Currently, it'll run as root, which is obvs unwise. That'll be changed shortly.

~/go_ssh_tarpit.git# docker run -i -t -p 2222:2222 b512eb9b9114
Listening on 2222
Tarpitting 192.168.3.70:44942
Coward disconnected: 192.168.3.70:44942

Fix whitespace

Detect when the client gives up, and close the connection our end to prevent file-descriptor leaks

Output who we're tarpitting

Oops, remove unused function.

I started writing it, then decided it added more overhead than just restating in the places I was using it

Randomise the length of the strings we output on each iteration

Randomise the delay between responses a bit

Probably doesn't make much difference for any bot that's taken tarpits into account, but the underlying idea is to make it look a little more like it's an overloaded box taking varying amounts of time to respond

Don't re-seed on each iteration

Add initial implementation.

This gives us a basic tarpit which will write out 10 ascii chars, sleep for 2s and then repeat

It's enough to keep the OpenSSH client tied up, but is fairly formulaic, so I'd like to switch it up a bit in subsequent commits