#!/bin/sh
#
# nsd.conf-generator — generate nsd.conf through interpolation
#
# Copyright © 2014 martin f. krafft <madduck@madduck.net>
# Released under the terms of the Artistic Licence 2.0
#
set -eu

PARAMS_FILE="$1";
if [ ! -r "$PARAMS_FILE" ]; then
	echo >&2 "E: cannot read parameters from $PARAMS_FILE"
	exit 1
fi
. $PARAMS_FILE

NSD_DIR=${0%/*}
[ "$NSD_DIR" = "." ] && NSD_DIR=${PWD}

exec cat <<_eof
server:
	# uncomment to specify specific interfaces to bind (default all).
	ip-address: 127.0.1.1
	ip-address: $BIND_IPV4
	ip-address: $BIND_IPV6

	# don't answer VERSION.BIND and VERSION.SERVER CHAOS class queries
	hide-version: yes

	# identify the server (CH TXT ID.SERVER entry).
	identity: "$IDENTITY"

# do not include subdir yet (cf. #772776)
#include: "$NSD_DIR/nsd.conf.d/*.conf"
include: "$NSD_DIR/zones.conf"
_eof