SSH Chat(github.com)
github.com
SSH Chat
https://github.com/shazow/ssh-chat
7 comments
If you want to be properly anonymous, don't use public key authentication (ssh -o 'PubkeyAuthentication no' [email protected]). Otherwise, anyone in the chat can /whois you and get your public key hash - and they could pretty easily deanonymize you if you use that same key on GitHub (https://blog.benjojo.co.uk/post/auditing-github-users-keys) or potentially other services.
A professor of mine offered small extra credit over zoom classes if we found ways to cheat. We took our exams on an online IDE that had a built in shell with networking. SSH chat was an easy 5 points.
Why not just use write(1) on any prompt to chat with other user logged into a normal shell?
I can't imagine there's much benefit to it or that the goal was to be better than the existing inter-session tools in Linux.
But I built an ssh server in go once, which was a fun way to learn the deeper features and flows of the SSH protocol.
I think it's cool to see someone else doing something similar. Like affirmation that my curiosity (and maybe some stumbling too) is something worth cultivating
But I built an ssh server in go once, which was a fun way to learn the deeper features and flows of the SSH protocol.
I think it's cool to see someone else doing something similar. Like affirmation that my curiosity (and maybe some stumbling too) is something worth cultivating
Dedicated constrained-use service.
The chat server permits chat, but no other shell functions (one would hope).
The chat server permits chat, but no other shell functions (one would hope).
Pretty cool. What did you use to build it?
ssh-chat is written in Go and uses the stock golang/crypto library with some other upstream dependencies for terminal interactions. ssh-chat was written by HN member shazow https://news.ycombinator.com/user?id=shazow