chris/nsupdate
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Merge pull request #5 from Brinkyeti/master

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added support for mx records and some sort of silent ouput/logs
This commit is contained in:
Christian Busch 2015-01-12 18:38:09 +01:00
commit ba24522d07
2 changed files with 27 additions and 7 deletions
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1
nsupdate.d/sample.config.dist
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@ -6,6 +6,7 @@ IP_CHECK_SITE="https://ip.dblx.io"
# use drill instead of nslookup for hostname lookup # use drill instead of nslookup for hostname lookup
USE_DRILL="YES" USE_DRILL="YES"
IPV6="NO" IPV6="NO"
MX="NO"
# Login credentials for the inwx admin interface # Login credentials for the inwx admin interface
INWX_USER="USERNAME" INWX_USER="USERNAME"

33
nsupdate.sh
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@ -1,4 +1,4 @@
#!/usr/local/bin/bash #!/bin/bash
# Update a nameserver entry at inwx with the current WAN IP (DynDNS) # Update a nameserver entry at inwx with the current WAN IP (DynDNS)
@ -39,17 +39,24 @@ fi
################## ##################
LOG=$0.log LOG=$0.log
SILENT=NO
# Loop through configs # Loop through configs
for f in $(dirname $0)/nsupdate.d/*.config for f in $(dirname $0)/nsupdate.d/*.config
do do
echo "Starting nameserver update with config file $f" if [ "$SILENT" == "NO" ]; then
echo "Starting nameserver update with config file $f"
fi
## Set record type to IPv4 ## Set record type to IPv4
TYPE=A TYPE=A
CONNECTION_TYPE=4 CONNECTION_TYPE=4
source $f source $f
## Set record type to MX
if [[ "$MX" == "YES" ]]; then
TYPE=MX
fi
## Set record type to IPv6 ## Set record type to IPv6
if [[ "$IPV6" == "YES" ]]; then if [[ "$IPV6" == "YES" ]]; then
TYPE=AAAA TYPE=AAAA
@ -57,14 +64,25 @@ do
fi fi
if [[ "$USE_DRILL" == "YES" ]]; then if [[ "$USE_DRILL" == "YES" ]]; then
NSLOOKUP=$(drill $DOMAIN @ns.inwx.de $TYPE | head -7 | tail -1 | awk '{print $5}') if [[ "$TYPE" == "MX" ]]; then
echo looking up MX records with drill currently not supported!
exit 1;
else
NSLOOKUP=$(drill $DOMAIN @ns.inwx.de $TYPE | head -7 | tail -1 | awk '{print $5}')
fi
else else
NSLOOKUP=$(nslookup -sil -type=$TYPE $DOMAIN - ns.inwx.de | tail -2 | head -1 | cut -d' ' -f2) if [[ "$TYPE" == "MX" ]]; then
PART_NSLOOKUP=$(nslookup -sil -type=$TYPE $DOMAIN - ns.inwx.de | tail -2 | head -1 | cut -d' ' -f5)
NSLOOKUP=${PART_NSLOOKUP%"."}
else
NSLOOKUP=$(nslookup -sil -type=$TYPE $DOMAIN - ns.inwx.de | tail -2 | head -1 | cut -d' ' -f2)
fi
fi fi
# WAN_IP=`curl -s -$CONNECTION_TYPE ${IP_CHECK_SITE}| grep -Eo '\<[[:digit:]]{1,3}(\.[[:digit:]]{1,3}){3}\>'` # WAN_IP=`curl -s -$CONNECTION_TYPE ${IP_CHECK_SITE}| grep -Eo '\<[[:digit:]]{1,3}(\.[[:digit:]]{1,3}){3}\>'`
WAN_IP=`curl -s -$CONNECTION_TYPE ${IP_CHECK_SITE}` WAN_IP=`curl -s -$CONNECTION_TYPE ${IP_CHECK_SITE}`
API_XML="<?xml version=\"1.0\"?> API_XML="<?xml version=\"1.0\"?>
<methodCall> <methodCall>
<methodName>nameserver.updateRecord</methodName> <methodName>nameserver.updateRecord</methodName>
@ -101,16 +119,17 @@ do
</param> </param>
</params> </params>
</methodCall>" </methodCall>"
if [ ! "$NSLOOKUP" == "$WAN_IP" ]; then if [ ! "$NSLOOKUP" == "$WAN_IP" ]; then
curl -silent -v -XPOST -H"Content-Type: application/xml" -d "$API_XML" https://api.domrobot.com/xmlrpc/ curl -silent -v -XPOST -H"Content-Type: application/xml" -d "$API_XML" https://api.domrobot.com/xmlrpc/
echo "$(date) - $DOMAIN updated. Old IP: "$NSLOOKUP "New IP: "$WAN_IP >> $LOG echo "$(date) - $DOMAIN updated. Old IP: "$NSLOOKUP "New IP: "$WAN_IP >> $LOG
else elif [ "$SILENT" == "NO" ]; then
echo "$(date) - No update needed for $DOMAIN. Current IP: "$NSLOOKUP >> $LOG echo "$(date) - No update needed for $DOMAIN. Current IP: "$NSLOOKUP >> $LOG
fi fi
unset DOMAIN unset DOMAIN
unset IPV6 unset IPV6
unset MX
unset WAN_IP unset WAN_IP
unset NSLOOKUP unset NSLOOKUP
unset INWX_PASS unset INWX_PASS