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34 lines
1.1 KiB
Python
34 lines
1.1 KiB
Python
# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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#
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# SPDX-License-Identifier: MPL-2.0
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#
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, you can obtain one at https://mozilla.org/MPL/2.0/.
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#
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# See the COPYRIGHT file distributed with this work for additional
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# information regarding copyright ownership.
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import pytest
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import isctest
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import dns.message
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@pytest.mark.parametrize("ns", [2, 3])
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def test_dialup_zone_transfer(named_port, servers, ns):
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msg = dns.message.make_query("example.", "SOA")
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# Drop the RD flag from the query
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msg.flags &= ~dns.flags.RD
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ns1response = isctest.query.tcp(msg, "10.53.0.1")
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with servers[f"ns{ns}"].watch_log_from_start() as watcher:
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watcher.wait_for_line(
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f"transfer of 'example/IN' from 10.53.0.{ns-1}#{named_port}: Transfer status: success",
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timeout=90,
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)
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response = isctest.query.tcp(msg, f"10.53.0.{ns}")
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if response.rcode() != dns.rcode.SERVFAIL:
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assert response.answer == ns1response.answer
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assert response.authority == ns1response.authority
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