102 lines
3.6 KiB
Python
102 lines
3.6 KiB
Python
import sys
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import ipaddress
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from configparser import ConfigParser
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import json
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import CloudFlare
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def main():
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config = ConfigParser()
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config.read('config.ini')
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try:
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ipversion = sys.argv[1].lstrip('-')
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ip_address_new = sys.argv[2]
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except IndexError:
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ip_address_new = ''
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ipversion = 'skipping'
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hostname = config['server']['HOSTNAME']
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cf = CloudFlare.CloudFlare(token=config['cloudflare']['TOKEN'])
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zones = cf.zones.get()
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for zone in zones:
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zone_id = zone['id']
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zone_name = zone['name']
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print("zone_id=%s zone_name=%s" % (zone_id, zone_name))
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dns_records = cf.zones.dns_records.get(zone_id)
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dns_names = {'A' : [], 'AAAA' : []}
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for dnsrecord in dns_records:
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if ipversion == 'skipping':
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print(f"DNS Name: {dnsrecord['name']} | ID: {dnsrecord['id']} | Type : {dnsrecord['type']} | IP: {dnsrecord['content']}")
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if dnsrecord['type'] in ['A', 'AAAA']:
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dns_names[dnsrecord['type']].append(dnsrecord["name"])
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else:
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print(f"Cannot resolve record {dnsrecord['name']} because of type {dnsrecord['type']}")
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print(f"------ Full DNS record ------\n"
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f"{dnsrecord}"
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f"\n---------------------------"
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)
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with open('cloudflare.json', 'r') as file:
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values = json.load(file)
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print(values)
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match ipversion:
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case '4':
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print("Updating IPv4")
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assert isinstance(ipaddress.ip_address(ip_address_new), ipaddress.IPv4Address), f'IP {ip_address_new} is not a valid IPv4 address'
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names_replace = values['A']
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print(names_replace)
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for name in names_replace:
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fullname = f"{name}.{hostname}"
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print(fullname)
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for x in dns_records:
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if x['name'] == fullname:
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dns_record_id = x['id']
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print(dns_record_id)
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if fullname in dns_names['A']:
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new_dnsrecords = {"name": fullname, "type": "A", "content": ip_address_new}
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print(f"Sending request {new_dnsrecords}")
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try;
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r = cf.zones.dns_records.patch(zone_id, dns_record_id, data=new_dnsrecords)
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print(r)
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except:
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print("Error pushing entry")
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case '6':
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print("Updating IPv6")
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assert isinstance(ipaddress.ip_address(ip_address_new), ipaddress.IPv6Address), f'IP {ip_address_new} is not a valid IPv6 address'
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names_replace = values['AAAA']
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print(names_replace)
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for name in names_replace:
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fullname = f"{name}.{hostname}"
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print(fullname)
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for x in dns_records:
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if x['name'] == fullname:
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dns_record_id = x['id']
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print(dns_record_id)
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if fullname in dns_names['AAAA']:
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new_dnsrecords = {"name": fullname, "type": "AAAA", "content": ip_address_new}
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print(f"Sending request {new_dnsrecords}")
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try:
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r = cf.zones.dns_records.patch(zone_id, dns_record_id, data=new_dnsrecords)
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print(r)
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except:
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print("Error pushing entry")
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case 'skipping':
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print("Done")
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case other:
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print(f"Error with Ip version passed, {ipversion} is invalid")
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if __name__ == '__main__':
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main() |