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[dnssec_generate.py] drill -> knotc

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This commit is contained in:
Benjamin Graillot 2018-12-24 11:59:31 +01:00
parent 8c2369d474
commit 84d93d61b3
1 changed files with 10 additions and 8 deletions
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18
dnssec_generate.py
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@ -16,17 +16,19 @@ except:
if __name__ == '__main__':
ds_records = {}
for zone in zones:
ds = subprocess.check_output(['drill', '-s', '@localhost', '-t', 'DNSKEY', zone]).decode('utf-8')
cds = subprocess.check_output(['knotc', 'zone-read', zone, '@', 'CDS'])[:-1].decode('utf-8')
ds = {}
try:
m = re.search(r'id = (\d+) \(ksk\)', ds)
tag = m.group(1)
ds = ds.split('\n')
ds = ds[ds.index('; equivalent DS records for key ' + tag + ':')+2].split('\t')
cds = cds.split(' ')
ds['subzone'] = cds[1]
ds['id'] = cds[4]
ds['algo'] = cds[5]
ds['type'] = cds[6]
ds['fp'] = cds[7]
except:
print('Unable to find ksk for', zone)
continue
ds[0] = ds[0][ds[0][2:].index(' ')+3:]
ds[-1:] = ds[-1].split(' ')
ds_records[zone] = {'subzone': ds[0], 'ttl': ds[1], 'id': ds[4], 'algo': ds[5], 'type': ds[6], 'fp': ds[7]}
ds['ttl'] = 172800
ds_records[zone] = ds
with open('dnssec.json', 'w') as dnssec:
json.dump(ds_records, dnssec)