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Merge pull request #4 from tldtest/DNSSEC

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DNSSEC almost working. Need to add other types of record to verify stuff
This commit is contained in:
Arnold Dechamps 2024-02-26 03:41:32 +01:00 committed by GitHub
parent 575959e960 06ef8ab781
commit 1d8a51d60f
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GPG key ID: B5690EEEBB952194
3 changed files with 38 additions and 8 deletions
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2
tldtester/admin.py
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@ -7,7 +7,7 @@ import threading
class tlds(ExtraButtonsMixin, admin.ModelAdmin):
list_display = ('tld', 'nsamount', 'v4nsamount', 'v6nsamount', 'lastEdition')
list_display = ('tld', 'nsamount', 'v4nsamount', 'v6nsamount', 'dnssec', 'lastEdition')
@button(change_form=True, html_attrs={'style': 'background-color:#88FF88;color:black'})
def refresh(self, request):

2
tldtester/models.py
View file

@ -26,7 +26,7 @@ class TLD(models.Model):
(253, "private algorithm"),
(254, "private algorithm OID"),
(300, "Unknown"),
(400, "None"),
)
tld = models.CharField(max_length=30, primary_key=True)
nsamount = models.IntegerField(default=0)

42
tldtester/sorter.py
View file

@ -34,6 +34,7 @@ def dbwriter(recs):
db.nsamount = recs["nsserveramount"]
db.v4nsamount = recs["v4resolvers"]
db.v6nsamount = recs["v6resolvers"]
db.dnssec = recs["algo"]
db.save()
@ -44,26 +45,55 @@ def grabber(data):
"""
for tld in data:
nsservers = []
dnsseckeys = []
Arecords = 0
AAAArecords = 0
ns = dns.resolver.resolve(tld, 'NS')
for server in ns:
nsservers.append(server.to_text())
try:
ns = dns.resolver.resolve(tld, 'NS')
for server in ns:
nsservers.append(server.to_text())
except Exception as e:
print(e)
for Arecord in nsservers:
try:
dns.resolver.resolve(Arecord, 'A')
try:
dns.resolver.resolve(Arecord, 'A')
except Exception as e:
# retry
print(e)
dns.resolver.resolve(Arecord, 'A')
Arecords += 1
except Exception as e:
print(e)
for AAAArecord in nsservers:
try:
dns.resolver.resolve(AAAArecord, 'AAAA')
try:
dns.resolver.resolve(AAAArecord, 'AAAA')
except Exception as e:
# retry
print(e)
dns.resolver.resolve(AAAArecord, '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:
algo = 400
print(e)
results = {"tld": tld, "nsserveramount": int(len((nsservers))), "v4resolvers": Arecords,
"v6resolvers": AAAArecords}
"v6resolvers": AAAArecords, "algo": algo}
dbwriter(results)