35 lines
991 B
Python
Executable file
35 lines
991 B
Python
Executable file
import json
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import os
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import subprocess
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def get_ds(zone, verbose=False):
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if verbose:
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print("Getting CDS of %s:" % (zone,))
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print("/usr/sbin/knotc zone-read %s @ CDS" % (zone,))
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try:
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cdss = subprocess.check_output(['/usr/sbin/knotc', 'zone-read', zone, '@', 'CDS'])[:-1].decode('utf-8').split('\n')
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except subprocess.CalledProcessError:
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return []
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dss = []
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if verbose:
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print("CDS of %s = %s" % (zone, cdss))
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for cds in cdss:
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ds = {}
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try:
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cds = cds.split(' ')
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ds['subzone'] = cds[1]
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ds['id'] = cds[4]
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ds['algo'] = cds[5]
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ds['type'] = cds[6]
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ds['fp'] = cds[7]
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except:
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if verbose:
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print('Unable to find ksk for', zone)
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continue
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ds['ttl'] = 172800
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if verbose:
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print("DS record of %s : %s" % (zone, ds))
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print("\n\n")
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dss.append(ds)
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return dss
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