28 lines
981 B
Python
Executable file
28 lines
981 B
Python
Executable file
#!/usr/bin/env python3
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import subprocess
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import os
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def findzone(record : str) -> str:
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"""Suggest best matching zone from existing zone
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Proposal is done on longer zone names matching the record suffix.
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Example::
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record: a.test.sub.domain.tld
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zone: domain.tld
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zone: sub.domain.tld <== best match
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zone: another.domain.tld
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:param str record: Record name
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:return: Zone as :class:`string` object or empty :class:`string`
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"""
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pdnsdomains = subprocess.check_output(["ssh", "-q", str(os.environ.get('PDNS_PRIMARY_SSH')), "pdnsutil", "list-all-zones", "2>", "/dev/null"]).decode('utf-8').split("\n")
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best_match = None
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for zone in pdnsdomains:
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if record.endswith(f".{zone}"):
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if not best_match:
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best_match = zone
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if best_match and len(zone) > len(best_match):
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best_match = zone
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return best_match if best_match else ""
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