WIP for checking public ip against known CF A record value

main.py

@@ -0,0 +1,48 @@
+import os
+import requests
+from bulk_dns_update import updateAllZones, setAPIKey, getDDNSAddresszoneId
+from dotenv import load_dotenv
+
+load_dotenv()
+
+currentIP = None
+DDNS_ZONE = os.getenv('DDNS_ZONE')
+
+
+def publicAddress():
+    global currentIP
+    print('Getting public IP from ifconfg.me...')
+
+    r = requests.get('https://ifconfig.me')
+    currentIP = r.text
+    print('Public IP: {}'.format(currentIP))
+
+
+def cloudflareDDNS():
+    print('Checking IP recorded in Cloudflare...')
+    ddnsRecord = getDDNSAddresszoneId(DDNS_ZONE)
+    recordedIP = ddnsRecord['content']
+    print('Found ddns recorded IP: {}'.format(recordedIP))
+
+    if currentIP != recordedIP:
+        print('Public IP has changed, updating all A records.')
+        updateAllZones(recordedIP, currentIP)
+    else:
+        print('is same, exiting')
+
+
+def main():
+    apiKey = os.getenv('API_KEY')
+    if apiKey is None:
+        raise Exception('In .env file or environment set Cloudflare variable: API_KEY')
+    if DDNS_ZONE is None:
+        raise Exception('In .env file or environment; set Cloudflare zone where addr. points to current IP.')
+
+    setAPIKey(apiKey)
+
+    publicAddress()
+    cloudflareDDNS()
+
+
+if __name__ == '__main__':
+    main()