#!/bin/sh
#
# sshd        Starts sshd.
#

# Make sure the ssh-keygen progam exists
[ -f /usr/bin/ssh-keygen ] || exit 0

umask 077

SSH_ENABLED="/opt/userdata/.ssh-enabled"

start() {
	# Create any missing keys
	/usr/bin/ssh-keygen -A

	printf "Starting sshd: "
	/usr/sbin/sshd
	touch /var/lock/sshd
	echo "OK"
}
stop() {
	printf "Stopping sshd: "
	killall sshd
	rm -f /var/lock/sshd
	echo "OK"
}
restart() {
	stop
	start
}
enable() {
	printf "Enabling sshd"
	touch "${SSH_ENABLED}"
}
disable() {
	printd "Disabling sshd"
	rm -f "${SSH_ENABLED}"
}

case "$1" in
  start)
	if [ -f ${SSH_ENABLED} ]
	then
		start
	else
		printf "SSH not enabled, not starting sshd."
	fi
	;;
  start-once)
	start
	;;
  stop)
	stop
	;;
  restart|reload)
	restart
	;;
  enable)
	enable
	;;
  disable)
	disable
	;;
  *)
	echo "Usage: $0 {start|stop|restart|enable|disable}"
	exit 1
esac

exit $?

