25 lines
692 B
Bash
25 lines
692 B
Bash
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#!/bin/sh
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if [ "$#" -lt 5 ] ;then
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echo "Renew Cloudflare DNS Record"
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echo
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echo " Usage: $0 <email> <app-key> <zone-id> <record-id> <domain>"
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exit
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fi
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EMAIL=$1
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API_KEY=$2
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ZONE_ID=$3
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RECORD_ID=$4
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DOMAIN=$5
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IP=$(curl -s https://myip.ipip.net | awk -F'：' '{print $2}' | awk -F' ' '{print $1}')
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grep -qF "$IP" /tmp/myip && echo "Unchanged since last renewal, do nothing" && exit
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curl -X PUT "https://api.cloudflare.com/client/v4/zones/$ZONE_ID/dns_records/$RECORD_ID" \
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-H "X-Auth-Email: $EMAIL" \
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-H "X-Auth-Key: $API_KEY" \
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-H "Content-Type: application/json" \
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--data '{"type": "A", "name": "'"$DOMAIN"'", "content": "'"$IP"'"}'
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echo "$IP" > /tmp/myip
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