#!/bin/sh

# $Ragnarok: rm-machineid,v 1.1 2024/07/03 15:12:09 lecorbeau Exp $

### BEGIN INIT INFO
# Provides:		rm-machineid
# Required-Start:
# Required-Stop:	
# Default-Start:
# Default-stop:		0 6
# Short-Description:	execute the rm-machineid script
# Description:
### END INIT INFO

# /etc/machine-id and /var/lib/dbus/machine-id can be used to fingerprint a system.
# Removing it when powering off or rebooting a machine will cause dbus to regenerate
# it on boot, which at least provides some sort of mitigation.

do_stop() {
	echo "removing machine-id"

	# on non-systemd systems, this file doesn't exist (normally)
	if [ -f /etc/machine-id ]; then
		rm -f /etc/machine-id
	fi

	rm -f /var/lib/dbus/machine-id
}

case "$1" in
	start)	echo "invalid option" ;;
	stop)	do_stop ;;
	*)	do_stop ;;
esac