#!/bin/sh
# postinst script for mosquitto
#
# see: dh_installdeb(1)

set -e

setup_mosquitto_user() {
	if ! getent group mosquitto >/dev/null; then
		addgroup --quiet --system mosquitto
	fi

	if ! getent passwd mosquitto >/dev/null; then
		adduser --quiet --system --no-create-home --ingroup mosquitto --home /var/lib/mosquitto --shell /usr/sbin/nologin mosquitto
	fi
}

fix_permissions() {
	chown mosquitto /var/lib/mosquitto
	chown mosquitto /var/log/mosquitto
}

case "$1" in
	configure)
		setup_mosquitto_user
		fix_permissions
	;;

	abort-upgrade|abort-remove|abort-deconfigure)
	;;

	*)
		echo "postinst called with unknown argument \`$1'" >&2
		exit 1
	;;
esac

# Reload AppArmor profile
APP_PROFILE="/etc/apparmor.d/usr.sbin.mosquitto"
if [ -f "$APP_PROFILE" ] && aa-status --enabled 2>/dev/null; then
       apparmor_parser -r "$APP_PROFILE" || true
fi

#DEBHELPER#

exit 0