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cloudflare-ddns.bat
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cloudflare-ddns.bat
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REM Configure this (begin)
set AUTH_KEY=** CF Authorization key **
set ZONE_ID=** CF Zone ID **
set A_RECORD_NAME="dynamic"
set A_RECORD_ID=** CF A-record ID from cloudflare-dns-id.sh **
REM Configure this (end)
set IP_RECORD=%USERPROFILE%\AppData\Local\last_ip
for /F %%I in ('curl --silent https://api.ipify.org') do set PUBLIC_IP=%%I
echo %PUBLIC_IP%
REM Retrieve the last recorded public IP address
set /p RECORDED_IP=<"%IP_RECORD%"
echo %RECORDED_IP%
REM If the public ip has not changed, nothing needs to be done, exit.
if "%PUBLIC_IP%" == "%RECORDED_IP%" exit 0
echo %PUBLIC_IP%> "%IP_RECORD%"
SET RECORD= { \"type\": \"A\",^
\"name\": \"%A_RECORD_NAME%\",^
\"content\": \"%PUBLIC_IP%\",^
\"ttl\": 1,^
\"proxied\": false }
REM echo %myFlags%
curl "https://api.cloudflare.com/client/v4/zones/%ZONE_ID%/dns_records/%A_RECORD_ID%" -X PUT -H "Content-Type: application/json" -H "X-Auth-Email: %AUTH_EMAIL%" -H "X-Auth-Key: %AUTH_KEY%" -d "%RECORD%"