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Cloudflare DDNS 脚本
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#!/bin/bash | |
NEW_IP=`curl ip.changeip.com|sed -e 's/<.*$//'` | |
NOWTIME=`date` | |
CURRENT_IP=`cat /var/tmp/current_ip.txt` | |
LOG_FILE="/var/log/cloudflare_ddns.log" | |
IP_FILE="/var/tmp/current_ip.txt" | |
ZONE_ID='Domain Zone ID' | |
LOGIN_MAIL='login@mail.com' | |
API_KEY='Global API Key' | |
DDNS_ZONE='ddns-zone-key' | |
DDNS_DOMAIN='ddns.domain.com' | |
echo ${NOWTIME} >> ${LOG_FILE} | |
if [ ${NEW_IP} == ${CURRENT_IP} ] || [ ! ${NEW_IP} ]; | |
then | |
echo "No Change in IP Adddress "${NEW_IP} >> ${LOG_FILE} | |
else | |
THIS_LOG=$(curl -s -X PUT "https://api.cloudflare.com/client/v4/zones/${ZONE_ID}/dns_records/${DDNS_ZONE}" \ | |
-H "X-Auth-Email: ${LOGIN_MAIL}" \ | |
-H "X-Auth-Key: ${API_KEY}" \ | |
-H "Content-Type: application/json" \ | |
--data '{"type":"A","name":"'${DDNS_DOMAIN}'","content":"'${NEW_IP}'","ttl":1,"proxied":false}' | |
) | |
if [ ${THIS_LOG} ]; then | |
echo "DDNS OK" ${NEW_IP} >> ${LOG_FILE} | |
echo "" >> ${LOG_FILE} | |
echo ${NEW_IP} > ${IP_FILE} | |
else | |
echo "Error" >> ${LOG_FILE} | |
fi | |
fi | |
# https://blog.tomy168.com/2017/11/cloudflare-apiddns.html | |
# https://blog.sometimesnaive.org/article/5 |
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