Moved all source files to src/

src/main.py

@@ -0,0 +1,70 @@
+import os
+import re
+import requests
+from bulk_dns_update import updateAllZones, setAPIKey, getDDNSAddresszoneId
+from notify import notify
+from dotenv import load_dotenv
+from logger import logger
+
+load_dotenv()
+
+DDNS_ZONE = os.getenv('DDNS_ZONE')
+
+
+def validIP(ipString):
+    ipRegex = '^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$'
+    return bool(re.search(ipRegex, str(ipString)))
+
+
+def publicAddress():
+    logger.info('Getting public IP from ifconfg.me...')
+
+    r = requests.get('https://ifconfig.me')
+    if r.status_code != 200:
+        return
+
+    ip = r.text
+    if not validIP(ip):
+        return
+
+    logger.info('Public IP: {}'.format(ip))
+    return ip
+
+
+def cloudflareDDNS():
+    logger.info('Checking IP recorded in Cloudflare...')
+    ddnsRecord = getDDNSAddresszoneId(DDNS_ZONE)
+    ip = ddnsRecord['content']
+    logger.info('Found ddns recorded IP: {}'.format(ip))
+
+    if not validIP(ip):
+        return
+
+    return ip
+
+
+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)
+
+    currentIP = publicAddress()
+    recordedIP = cloudflareDDNS()
+
+    if currentIP == recordedIP or None in [currentIP, recordedIP]:
+        logger.info('is same, exiting')
+        return
+
+    logger.info('Public IP has changed, updating all A records.')
+    notify("IP changed to: {}. Updating all cloudflare zones!".format(currentIP))
+    updateAllZones(recordedIP, currentIP)
+
+
+if __name__ == '__main__':
+    main()