46 lines
1.6 KiB
Bash
46 lines
1.6 KiB
Bash
#!/bin/bash
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# This script is used to check and update your GoDaddy DNS server to the IP address of your current internet connection.
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# Special thanks to mfox for his ps script
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# https://github.com/markafox/GoDaddy_Powershell_DDNS
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#
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# First go to GoDaddy developer site to create a developer account and get your key and secret
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#
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# https://developer.godaddy.com/getstarted
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# Be aware that there are 2 types of key and secret - one for the test server and one for the production server
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# Get a key and secret for the production server
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#
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#Update the first 4 variables with your information
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domain="########" # your domain
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name="########" # name of A record to update
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key="########" # key for godaddy developer API
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secret="########" # secret for godaddy developer API
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headers="Authorization: sso-key $key:$secret"
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# echo $headers
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result=$(curl -s -X GET -H "$headers" "https://api.godaddy.com/v1/domains/$domain/records/A/$name")
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#echo "Current record: $result"
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dnsIp=$(echo $result | grep -oE "\b([0-9]{1,3}\.){3}[0-9]{1,3}\b")
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echo "dnsIp:" $dnsIp
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# Get public ip address there are several websites that can do this.
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ret=$(curl -s GET "http://ipinfo.io/json")
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currentIp=$(echo $ret | grep -oE "\b([0-9]{1,3}\.){3}[0-9]{1,3}\b")
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echo "currentIp:" $currentIp
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if [ $dnsIp != $currentIp ];
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then
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echo "Ips are not equal"
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request='{"data":"'$currentIp'","ttl":1800}'
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echo $request
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nresult=$(curl -i -s -X PUT \
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-H "$headers" \
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-H "Content-Type: application/json" \
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-d $request "https://api.godaddy.com/v1/domains/$domain/records/A/$name")
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# echo $nresult
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fi
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