#!/bin/sh -e

case "$1" in

  configure)

    # make sure the nut user exists and has correct memberships
    if ! getent group nut >/dev/null; then
	addgroup --quiet --system nut
    fi
    if ! getent passwd nut >/dev/null; then
	adduser --quiet --system --ingroup nut --home /var/lib/nut --no-create-home nut
    elif ! groups nut | grep -qw nut; then
	adduser nut nut
    fi
# for Ubuntu, while waiting for a proper debconf
#    if ! groups nut | grep -qw dialout; then
#    adduser nut dialout
#    fi

    # Ensure /etc/nut is readable/crossable for others
    if [ -d /etc/nut/ ] ; then
        chmod 755 /etc/nut
    fi

    # Ensure nut-cgi configuration files are readable by others
    for file in upsset.conf hosts.conf upsstats.html upsstats-single.html ; do
        if [ -f /etc/nut/$file ] ; then
                chmod 644 /etc/nut/$file
        fi
    done
    ;;

  abort-upgrade|abort-remove|abort-deconfigure)
    # do nothing
    ;;

  *)
    echo "$0: incorrect arguments: $*" >&2
    exit 1
    ;;

esac

#DEBHELPER#

exit 0
