powerdns-tools/bin/pdns-zone-add.sh
Matthew Saunders Brown 4e140cfb5f initial script import
2022-01-21 13:38:32 -08:00

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#!/bin/bash
#
# pdns-tools
# https://git.stack-source.com/msb/pdns-tools
# MIT License Copyright (c) 2022 Matthew Saunders Brown
# load include file
source $(dirname $0)/pdns.sh
help()
{
thisfilename=$(basename -- "$0")
echo "$thisfilename"
echo "Add new zone to DNS"
echo ""
echo "usage: $thisfilename -z <zone> [-m <master>] [-t <type>] [-a <account>] [-b] [-h]"
echo ""
echo " -h Print this help."
echo " -z <zone> Zone (domain name) to add."
echo " -m <master> IP address of master, if this zone is of type SLAVE."
echo " -t <type> Defaults to NATIVE. Can also be MASTER or SLAVE. If type is SLAVE be sure to set master IP."
echo " -a <account> The account that controls this zones. For tying in to Control Panel or other custom admins."
echo " -b Bare - create zone without any Resource Records. Normally a default set of RR are created."
}
pdns:getoptions "$@"
# check for zone
if [[ -z $zone ]]; then
echo "zone is required"
exit
fi
# first query to see if zone already exists
zone_status=$(/usr/bin/curl --silent --output /tmp/$zone.output --write-out "%{http_code}" -H "X-API-Key: $api_key" "$api_base_url/zones/$zone")
if [[ $zone_status = 200 ]]; then
echo Zone $zone already exists.
elif [[ $zone_status = 404 ]]; then
# zone does not exist, create new zone now
# generate serial
serial=$(date +%Y%m%d00)
# set type (kind). NATIVE (default), MASTER or SLAVE
if [[ -n $type ]]; then
kind=$type
else
kind="NATIVE"
fi
# zone
data='{'
if [[ -n $account ]]; then
data="$data\"account\":\"$account\","
fi
data="$data\"name\":\"$zone.\","
data="$data\"kind\":\"$kind\","
if [[ -n $master ]]; then
data="$data\"masters\":[\"$master\"],"
fi
data="$data\"serial\":\"$serial\","
data="$data\"nameservers\":[],"
data="$data\"rrsets\":["
# create SOA
data="$data{"
data="$data\"name\":\"${zone}.\","
data="$data\"type\":\"SOA\","
data="$data\"ttl\":${zone_defaults_ttl},"
data="$data\"records\":["
data="$data{"
data="$data\"content\":\"$zone_default_ns. $zone_defaults_mbox. $serial $zone_defaults_refresh $zone_defaults_retry $zone_defaults_expire $zone_defaults_minimum\"",
data="$data\"disabled\":false"
data="$data}"
data="$data]"
if [[ -n $bare ]]; then
# do not add default records
data="$data}"
else
# add default records
data="$data},"
# get number of default records to add
default_records_count=${#default_records[@]}
records_count=0
# add default records
for record in "${default_records[@]}"; do
records_count=$((records_count+1))
# replace @ with zone
record=$(echo ${record} | sed -e "s/@/$zone/g")
# turn record row info in to array
orig_ifs="$IFS"
IFS='|'
read -r -a recordArray <<< "$record"
IFS="$orig_ifs"
# extract record info from array
rr_name=${recordArray[0]}
rr_type=${recordArray[1]}
rr_content=${recordArray[2]}
# munge data as needed
if vmail::validate_domain $rr_content; then
rr_content="$rr_content."
fi
if [[ $rr_type = TXT ]]; then
rr_content="\\\"$rr_content\\\""
fi
if [[ $rr_type = MX ]]; then
rr_content="$rr_content."
fi
# add record
data="$data{"
data="$data\"name\":\"${rr_name}.\","
data="$data\"type\":\"${rr_type}\","
data="$data\"ttl\":${zone_defaults_ttl},"
data="$data\"records\":["
data="$data{"
data="$data\"content\":\"${rr_content}\"",
data="$data\"disabled\":false"
data="$data}"
data="$data]"
if [[ $records_count = $default_records_count ]]; then
data="$data}"
else
data="$data},"
fi
done
fi
# close out data
data="$data]}"
# add zone
zone_status=$(/usr/bin/curl --silent --request POST --output "/tmp/$zone.output" --write-out "%{http_code}" --header "X-API-Key: $api_key" --data "$data" "$api_base_url/zones")
if [[ $zone_status = 201 ]]; then
echo Success. Zone $zone created.
else
echo Error. http response adding zone $zone was: $zone_status
fi
else
echo Unexpected http response checking for Zone $zone: $zone_status
fi
rm /tmp/$zone.output