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https://github.com/NeoCloud/NeoNetwork
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export ds records
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parent
9b5511b6f4
commit
fbf239c1c6
2 changed files with 15 additions and 2 deletions
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@ -1,3 +1,4 @@
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netaddr==0.8.0
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tabulate==0.8.7
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toml==0.10.1
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dnspython==2.1.0
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@ -13,6 +13,11 @@ from pathlib import Path
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import netaddr
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import toml
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from tabulate import tabulate
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# dnssec
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from base64 import b64decode
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from dns.dnssec import make_ds
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from dns.rdtypes.ANY.DNSKEY import DNSKEY
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NEO_NETWORK_POOL = [ip_network("10.127.0.0/16"), ip_network("fd10:127::/32")]
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@ -166,11 +171,14 @@ def prehandle_roa(asn_table: dict, args):
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return roa4, roa6
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def export_dnssec_dnskey():
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def ds_from_dnskey(zone, flags, protocol, algorithm, *key):
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dnspy_dnskey = DNSKEY("IN", "DNSKEY", int(flags), int(protocol), int(algorithm), b64decode(" ".join(key)))
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return make_ds(zone, dnspy_dnskey, "SHA256").to_text()
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dnskey_path = Path("dns") / "dnssec"
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dnskeys = list()
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for f in dnskey_path.iterdir():
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if f.name.endswith(".keys"):
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zonekey = {"zone": "", "dnskeys": list()}
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zonekey = {"zone": "", "records": list()}
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records = f.read_text().split("\n")
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records = [r.split() for r in records if r]
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for zone, _ttl, _in, _dnskey, *dnskey in records:
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@ -180,7 +188,11 @@ def export_dnssec_dnskey():
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zonekey["zone"] = zone
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else:
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assert zonekey["zone"] == zone
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zonekey["dnskeys"].append(" ".join(dnskey))
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str_dnskey = " ".join(dnskey)
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zonekey["records"].append({
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"dnskey": str_dnskey,
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"ds": ds_from_dnskey(zone, *dnskey),
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})
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if zonekey["zone"]:
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dnskeys.append(zonekey)
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return dnskeys
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