From 13aa7a179e39835b25c61c2c7f2b7acc886b4f0f Mon Sep 17 00:00:00 2001
From: "Jason D. McCormick" <jason@mfamily.org>
Date: Fri, 15 Mar 2019 19:10:27 -0400
Subject: Add IP overrides

---
 he-dyndns | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

(limited to 'he-dyndns')

diff --git a/he-dyndns b/he-dyndns
index 3647c67..0ce3730 100755
--- a/he-dyndns
+++ b/he-dyndns
@@ -12,7 +12,12 @@ usage() { echo "Usage: $0 [-s SECRET] -d HOSTNAME[,HOSTNAME,...]" 1>&2; exit 1;
 
 ## DO THE UPDATE FUNCTION ONCE FOR HAPPY EDITING ##
 doUpdate() {
-	/usr/bin/curl -s$1 "https://$FQDN:$CODE@$DNSSITE/nic/update?hostname=$FQDN" > $tfile
+
+	if [ ! -z $2 ]; then
+		myip="&myip=$2"
+	fi
+
+	/usr/bin/curl -s$1 "https://$FQDN:$CODE@$DNSSITE/nic/update?hostname=$FQDN$myip" > $tfile
 	if ! egrep -q '(good|nochg)' $tfile; then
 		echo -n "v$1 change: "
 		cat $tfile
@@ -22,7 +27,7 @@ doUpdate() {
 }
 
 ## MAIN ##
-while getopts "46hd:s:" arg; do
+while getopts "46a:A:hd:s:" arg; do
 	case "${arg}" in
 		4)
 			DO4=Y
@@ -30,6 +35,12 @@ while getopts "46hd:s:" arg; do
 		6)
 			DO6=Y
 			;;
+		a)
+			ADDR4=${OPTARG}
+			;;
+		A)
+			ADDR6=${OPTARG}
+			;;
 		d)
 			FQDNS=${OPTARG}
 			;;
@@ -66,11 +77,11 @@ tfile=$(/bin/mktemp)
 for FQDN in $(echo $FQDNS | tr ',' ' ')
 do
 	if [ ! -z ${DO4} ]; then
-		doUpdate 4
+		doUpdate 4 ${ADDR4}
 	fi
 
 	if [ ! -z ${DO6} ]; then
-		doUpdate 6
+		doUpdate 6 ${ADDR6}
 	fi
 done
 
-- 
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