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#!/bin/bash
#
# rsdns-ns.sh - Used to update NS records for domains hosted on rackspace cloud dns
#
# config file for variables.
if [ -e ~/.rsdns_config ]
then
. ~/.rsdns_config
fi
# load up our auth & funct library
if [ -n "$RSPATH" ]
then
. $RSPATH/lib/auth.sh
. $RSPATH/lib/func.sh
else
. lib/auth.sh
. lib/func.sh
fi
#prints out the usage information on error or request.
function usage () {
printf "\n"
printf "rsdns ns -u username -a apiKey -d domain -s old nameserver -S new nameserver \n"
printf "\t-k Use London/UK Servers.\n"
printf "\t-c clientID (cloud sites only)\n"
printf "\t-h Show this.\n"
printf "\t-J Output in JSON (raw RS API data)\n"
printf "\n"
}
function update_ns() {
check_domain
RECORDTYPE="NS"
get_records
FOUND=0
for i in `echo $RECORDS | awk -F, 'BEGIN { RS = ";" } ; {print}' `
do
i=`echo $i | grep $RECORDTYPE`
iNAME=`echo $i | awk -F "\"*,\"*" '{print $4}'`
iRECORDID=`echo $i | awk -F "\"*,\"*" '{print $2}'`
if [ "$iNAME" == "$OLDNS" ]
then
FOUND=1
RECORDID=$iRECORDID
fi
done
if [ $FOUND -eq 0 ]
then
printf "\n"
printf "record for %s not found." $OLDNS
printf "\n"
exit 96
fi
# { "id" : "NS-123", "type" : "NS" "name" : "example.foo.com", "data" : "ns1.foo.com", "ttl" : 54000 }
RSPOST=`echo '{ "name" : "'$DOMAIN'", "data" : "'$NEWNS'", "ttl" : '$TTL' }'`
RC=`curl -A "rsdns/$RSDNS_VERSION (https://github.com/linickx/rsdns)" -k -s -X PUT -H X-Auth-Token:\ $TOKEN -H Content-Type:\ application/json -H Accept:\ application/json $DNSSVR/$USERID/domains/$DOMAINID/records/$RECORDID --data "$RSPOST" |tr -s '[:cntrl:]' "\n"`
UPDATE=1
rackspace_cloud
}
#prints words for master rsdns script output
function words () {
printf "Manage domain name server (NS) records \n"
}
#Get options from the command line.
while getopts "u:a:c:d:s:S:t::hkqxwJ" option
do
case $option in
u ) RSUSER=$OPTARG ;;
a ) RSAPIKEY=$OPTARG ;;
c ) USERID=$OPTARG ;;
d ) DOMAIN=$OPTARG ;;
s ) OLDNS=$OPTARG ;;
S ) NEWNS=$OPTARG ;;
t ) TTL=$OPTARG ;;
h ) usage;exit 0 ;;
q ) QUIET=1 ;;
k ) UKAUTH=1 ;;
x ) DEL=1 ;;
w ) words;exit 0 ;;
J ) RSJSON=1 ;;
esac
done
#Check for enough variables, print usage if not enough.
if [ $# -lt 3 ]
then
usage
exit 1
fi
if [ -z $DOMAIN ]
then
usage
exit 1
fi
if [ -z $OLDNS ]
then
usage
exit 1
fi
if [ -z $NEWNS ]
then
usage
exit 1
fi
#All actions require authentication, get it done first.
#If the authentication works this will return $TOKEN and $MGMTSVR for use by everything else.
get_auth $RSUSER $RSAPIKEY
if test -z $TOKEN
then
if [[ $QUIET -eq 0 ]]; then
echo Auth Token does not exist.
fi
exit 98
fi
if test -z "$MGMTSVR"
then
if [[ $QUIET -eq 0 ]]; then
echo Management Server does not exist.
fi
exit 98
fi
update_ns
#done
exit 0