Unix-way contest checking system.

Fundamental principle: if tin_foil_hat is not helping you make attack-defence CTF easily, then there is a bug in tin_foil_hat.

$ emerge dev-db/postgresql

$ export GOPATH=$(realpath ./) && go get github.com/jollheef/tin_foil_hat/...

$ sudo psql -U postgres
postgres=# CREATE DATABASE tinfoilhat;
postgres=# CREATE USER tfh WITH password 'STRENGTH_PASSWORD';
postgres=# GRANT ALL privileges ON DATABASE tinfoilhat TO tfh;

After that you need to fix 'connection' parameter in configuration file. (And other parameters, of course)

Now, run it!

$ ./bin/tin_foil_hat ./src/github.com/jollheef/tin_foil_hat/config/tinfoilhat.toml --reinit

• Counter: Count scoreboard.
• Checker: Manage services checkers.
• Receiver: Read flags from teams.
• Steward: Generic database interface.
• Vexillary: Generate and check flags.
• Pulse: Manage rounds.
• Scoreboard: Web scoreboard.