Wrote new version of script, please test before merging

.gitignore

@@ -1,2 +1,4 @@
-
+# Default ignores
 venv/
+.idea/
+.vscode/

cloudflare-dns-new.py

@@ -0,0 +1,96 @@
+import sys
+import ipaddress
+from configparser import ConfigParser
+import json
+import copy
+import CloudFlare
+
+
+class DNSUpdater:
+    def __init__(self, args):
+        # Parse config
+        config = ConfigParser()
+        config.read('config.ini')
+
+        self.HOSTNAME = config['server']['HOSTNAME']
+        __TOKEN = config['cloudflare']['TOKEN']
+
+        # Parse args
+        try:
+            ipversion = args[1].lstrip('-')
+            ipaddress_new = args[2]
+        except IndexError:
+            ipaddress_new = ''
+            ipversion = 'skip'
+
+        match ipversion:
+            case '4': self.IPVER = 'ipv4'
+            case '6': self.IPVER = 'ipv6'
+            case 'skip': self.IPVER = ipversion
+            case other: raise ValueError(f"Wrong IP Address version given: {ipversion}")
+        
+        self.IPNEW = ipaddress_new
+
+        # Cloudflare class
+        self._cloudflare = CloudFlare.CloudFlare(token=__TOKEN)
+
+        with open('cloudflare.json', 'r') as file:
+            self.dns_replacements = json.load(file)
+    
+    def get_zones(self):
+        # Cloudflare get zones from API token
+        zones = self._cloudflare.zones.get()
+        for zone in zones:
+            self.zone_id = zone['id']
+            self.zone_name = zone['name']
+            print(f"Zone ID: {zone['id']} | Zone Name: {zone['name']}")
+
+    def get_dns_records(self, log=False):
+        dns_records = self._cloudflare.zones.dns_records.get(self.zone_id)
+
+        dns_names = {'A' : [], 'AAAA' : []}
+        for dnsrecord in dns_records:
+            if log:
+                print(f"DNS Name: {dnsrecord['name']} | ID: {dnsrecord['id']} | Type : {dnsrecord['type']} | IP: {dnsrecord['content']}")
+            dns_names[dnsrecord['type']].append(dnsrecord["name"])
+
+        self.DNSNAMES = copy.deepcopy(dns_names)
+    
+    def update_records(self):
+        if self.IPVER == 'skip':
+            self.get_dns_records(log=True)
+            return
+
+        self.get_dns_records()
+
+        ipinformation = {
+            'ipv4': [ipaddress.IPv4Address, 'A'],
+            'ipv6': [ipaddress.IPv6Address, 'AAAA']
+        }
+
+        print(f"Updating IP of version {self.IPVER}")
+        assert isinstance(ipaddress.ip_address(self.IPNEW), ipinformation[self.IPVER][0]), f'IP {self.IPNEW} is not a valid IPv6 address'
+        dnstype = ipinformation[self.IPVER][1]
+
+        names_replace = self.dns_replacements[dnstype]
+        print(names_replace)
+        for name in names_replace:
+            fullname = f"{name}.{self.HOSTNAME}"
+            print(fullname)
+
+            for x in self.DNSNAMES:
+                if x['name'] == fullname:
+                    dns_record_id = x['id'] 
+            print(dns_record_id)
+
+            if fullname in self.DNSNAMES[dnstype]:
+                new_dnsrecord = {"name": fullname, "type": "AAAA", "content": self.IPNEW}
+                print(f"Sending request {new_dnsrecord}")
+                r = self._cloudflare.zones.dns_records.patch(self.zone_id, dns_record_id, data=new_dnsrecord)
+                print(r)
+
+
+if __name__ == '__main__':
+    dnsupdate = DNSUpdater(sys.argv)
+    dnsupdate.get_zones()
+    dnsupdate.update_records()