mirror of
https://github.com/KevinMidboe/cloudflare-ddns.git
synced 2025-10-29 17:40:17 +00:00
50 lines
1.2 KiB
Python
50 lines
1.2 KiB
Python
import os
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import requests
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from bulk_dns_update import updateAllZones, setAPIKey, getDDNSAddresszoneId
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from dotenv import load_dotenv
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from logger import logger
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load_dotenv()
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currentIP = None
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DDNS_ZONE = os.getenv('DDNS_ZONE')
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def publicAddress():
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global currentIP
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logger.info('Getting public IP from ifconfg.me...')
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r = requests.get('https://ifconfig.me')
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currentIP = r.text
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logger.info('Public IP: {}'.format(currentIP))
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def cloudflareDDNS():
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logger.info('Checking IP recorded in Cloudflare...')
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ddnsRecord = getDDNSAddresszoneId(DDNS_ZONE)
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recordedIP = ddnsRecord['content']
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logger.info('Found ddns recorded IP: {}'.format(recordedIP))
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if currentIP != recordedIP:
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logger.info('Public IP has changed, updating all A records.')
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updateAllZones(recordedIP, currentIP)
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else:
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logger.info('is same, exiting')
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def main():
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apiKey = os.getenv('API_KEY')
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if apiKey is None:
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raise Exception('In .env file or environment set Cloudflare variable: API_KEY')
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if DDNS_ZONE is None:
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raise Exception('In .env file or environment; set Cloudflare zone where addr. points to current IP.')
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setAPIKey(apiKey)
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publicAddress()
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cloudflareDDNS()
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if __name__ == '__main__':
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main()
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