Setting judgehost password programatically, via MariaDB cli client

Hello everybody!

My current task is to deploy domjudge - or more precisely, to create a "one click deploy" configuration. I aim to use docker images of domserver and domjudge. I'd like to accomplish my task using docker and docker compose. But here comes a slight problem. After setting up domserver, I need to set new password for judgehost user. Setup manual suggest to do it "by hand", via web interface on admin account. Is there a way to do that programatically, e.g. simply updating password for judgehost user in domjudge.user table? How is the hash computed?

Best regards, Michał Kaczanowicz