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bcf24ca07e
This change adds a "none" parameter to the query-source[-v6] options in named.conf, which forbid the usage of IPv4 or IPv6 addresses when doing upstream queries.
58 lines
1.5 KiB
Python
58 lines
1.5 KiB
Python
#!/usr/bin/python3
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# 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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pytest.importorskip("dns")
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import dns.message
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pytestmark = pytest.mark.extra_artifacts(
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[
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"ns*/named.pid",
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"ns*/managed-keys.bind*",
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]
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)
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def test_querysource_none():
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msg = dns.message.make_query("example.", "A", want_dnssec=False)
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res = isctest.query.udp(msg, "10.53.0.2")
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isctest.check.noerror(res)
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res = isctest.query.udp(msg, "10.53.0.3")
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isctest.check.noerror(res)
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res = isctest.query.udp(msg, "10.53.0.4")
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isctest.check.servfail(res)
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res = isctest.query.udp(msg, "10.53.0.5")
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isctest.check.servfail(res)
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# using a different name below to make sure we don't use the
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# resolver cache
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msg = dns.message.make_query("exampletwo.", "A", want_dnssec=False)
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res = isctest.query.udp(msg, "fd92:7065:b8e:ffff::2")
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isctest.check.noerror(res)
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res = isctest.query.udp(msg, "fd92:7065:b8e:ffff::3")
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isctest.check.noerror(res)
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res = isctest.query.udp(msg, "fd92:7065:b8e:ffff::4")
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isctest.check.servfail(res)
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res = isctest.query.udp(msg, "fd92:7065:b8e:ffff::5")
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isctest.check.servfail(res)
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