passed on zonefile instead of active DNS-Polling

requirements.in

@@ -3,7 +3,6 @@ build==1.0.3
 click==8.1.7
 Django==5.0.2
 django-admin-extra-buttons==1.5.7
-dnspython==2.6.1
 flake8==7.0.0
 mccabe==0.7.0
 packaging==23.2

requirements.txt

@@ -1,5 +1,5 @@
 #
-# This file is autogenerated by pip-compile with Python 3.11
+# This file is autogenerated by pip-compile with Python 3.10
 # by the following command:
 #
 #    pip-compile --output-file=requirements.txt requirements.in
@@ -20,8 +20,6 @@ django==5.0.2
     # via -r requirements.in
 django-admin-extra-buttons==1.5.7
     # via -r requirements.in
-dnspython==2.6.1
-    # via -r requirements.in
 flake8==7.0.0
     # via -r requirements.in
 mccabe==0.7.0
@@ -50,6 +48,13 @@ sqlparse==0.4.4
     # via
     #   -r requirements.in
     #   django
+tomli==2.0.1
+    # via
+    #   build
+    #   pip-tools
+    #   pyproject-hooks
+typing-extensions==4.10.0
+    # via asgiref
 wheel==0.42.0
     # via pip-tools
 

tldtester/models.py

@@ -33,6 +33,7 @@ class TLD(models.Model):
     v4nsamount = models.IntegerField(default=0)
     v6nsamount = models.IntegerField(default=0)
     dnssec = models.IntegerField(default=300, choices=DNSSECALGOS)
+    amountofkeys = models.IntegerField(default=0)
     lastEdition = models.DateTimeField(auto_now=True)
 
     def __str__(self):

tldtester/sorter.py

@@ -4,7 +4,7 @@ Link to IANA website : https://www.internic.net/domain/root.zone
 """
 import urllib.request
 from tldtester.models import TLD, RootZone
-import dns.resolver
+from django.core.exceptions import MultipleObjectsReturned
 
 
 def zonedownloader():
@@ -31,6 +31,8 @@ def tlddownloader():
         raw = raw.decode("utf-8").splitlines()
         # File has a timestamp as first line. This will take it out so we only keep the TLD's
         raw.pop(0)
+        for i in range(len(raw)):
+            raw[i] = raw[i].lower()
     else:
         raw = None
     return raw
@@ -46,8 +48,11 @@ def zonesorter(zonefile):
         if len(record) >= 5:
             name = record[0]
             recordtype = record[3]
-            for i in range(len(record) - 4):
-                value = value + record[i + 4] + " "
+            if len(record) == 5:
+                value = record[4]
+            else:
+                for i in range(len(record) - 4):
+                    value = value + record[i + 4] + " "
         towrite = {"name": name, "type": recordtype, "value": value}
         zonedbwriter(towrite)
 
@@ -76,6 +81,7 @@ def tlddbwriter(recs):
     db.v4nsamount = recs["v4resolvers"]
     db.v6nsamount = recs["v6resolvers"]
     db.dnssec = recs["algo"]
+    db.amountofkeys = recs["amountofkeys"]
     db.save()
 
 
@@ -89,52 +95,45 @@ def grabber(data):
         dnsseckeys = []
         Arecords = 0
         AAAArecords = 0
-        try:
-            ns = dns.resolver.resolve(tld, 'NS')
-            for server in ns:
-                nsservers.append(server.to_text())
-        except Exception as e:
-            print(e)
+        amountofkeys = 0
+        nses = RootZone.objects.all().filter(name=tld + ".", rectype="NS")
+        for ns in nses:
+            nsservers.append(ns.value)
         for Arecord in nsservers:
             try:
-                try:
-                    dns.resolver.resolve(Arecord, 'A')
-                except Exception as e:
-                    # retry
-                    print(e)
-                    dns.resolver.resolve(Arecord, 'A')
+                RootZone.objects.all().get(name=Arecord, rectype="A")
                 Arecords += 1
-            except Exception as e:
-                print(e)
+            except MultipleObjectsReturned:
+                Arecords += 1
+                print("Multiple IPv4 for " + Arecord)
+            except:
+                print(Arecord + " Has no IPv4 record")
         for AAAArecord in nsservers:
             try:
-                try:
-                    dns.resolver.resolve(AAAArecord, 'AAAA')
-                except Exception as e:
-                    # retry
-                    print(e)
-                    dns.resolver.resolve(AAAArecord, 'AAAA')
+                RootZone.objects.all().get(name=AAAArecord, rectype="AAAA")
                 AAAArecords += 1
-            except Exception as e:
-                print(e)
-        try:
-            try:
-                ds = dns.resolver.resolve(tld, 'DS')
-            except Exception as e:
-                # retry
-                print(e)
-                ds = dns.resolver.resolve(tld, 'DS')
-            for dsrecord in ds:
-                algo = dsrecord.to_text()
-                line = algo.split()
-                dnsseckeys.append(int(line[1]))
-            algo = max(list(dict.fromkeys(dnsseckeys)))
-        except Exception as e:
+            except MultipleObjectsReturned:
+                AAAArecords += 1
+                print("Multiple IPv6 for" + AAAArecord)
+            except:
+                print(AAAArecord + " Has no IPv6 record")
+
+        dsrec = RootZone.objects.all().filter(name=tld + ".", rectype="DS")
+        if len(dsrec) == 0:
+            # Means No DNSSEC
             algo = 400
-            print(e)
+        else:
+            try:
+                for ds in dsrec:
+                    dnsseckeys.append(int(ds.value.split()[1]))
+                    amountofkeys += 1
+                algo = max(dnsseckeys)
+            except Exception as e:
+                print(tld + " DNSSEC " + e)
+                algo = 300
 
         results = {"tld": tld, "nsserveramount": int(len((nsservers))), "v4resolvers": Arecords,
-                   "v6resolvers": AAAArecords, "algo": algo}
+                   "v6resolvers": AAAArecords, "algo": algo, "amountkeys": amountofkeys}
         tlddbwriter(results)