#!/bin/sh
set -e

set_perms() {
    if ! dpkg-statoverride --list "$4" >/dev/null; then
        dpkg-statoverride --update --add "$@"
    fi
}

if test "$1" = "configure"; then
    if ! getent passwd nsd > /dev/null; then
        adduser --quiet --system --group --no-create-home nsd
    fi

    set_perms nsd nsd 0755 /var/lib/nsd3
    set_perms nsd nsd 0640 /etc/nsd3/nsd.conf
    set_perms nsd nsd 0750 /etc/nsd3
fi

#DEBHELPER#

exit 0
