# See the COPYRIGHT file distributed with this work for additional
# information regarding copyright ownership.
-rm -f */named.memstats
-rm -f */named.run
-rm -f */named.conf
-rm -f */named.stats*
+rm -f ./*/named.memstats
+rm -f ./*/named.run
+rm -f ./*/named.conf
+rm -f ./*/named.stats*
rm -f ans6/ans.run*
rm -f dig.out*
rm -f rndc.out*
--- /dev/null
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# SPDX-License-Identifier: MPL-2.0
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, you can obtain one at https://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+import os
+import pytest
+
+
+def pytest_configure(config):
+ config.addinivalue_line(
+ "markers", "dnspython: mark tests that need dnspython to function"
+ )
+ config.addinivalue_line(
+ "markers", "dnspython2: mark tests that need dnspython >= 2.0.0"
+ )
+
+
+def pytest_collection_modifyitems(config, items):
+ # pylint: disable=unused-argument,unused-import,too-many-branches
+ # pylint: disable=import-outside-toplevel
+
+ # Test for dnspython module
+ skip_dnspython = pytest.mark.skip(
+ reason="need dnspython module to run")
+ try:
+ import dns.query # noqa: F401
+ except ModuleNotFoundError:
+ for item in items:
+ if "dnspython" in item.keywords:
+ item.add_marker(skip_dnspython)
+
+ # Test for dnspython >= 2.0.0 module
+ skip_dnspython2 = pytest.mark.skip(
+ reason="need dnspython >= 2.0.0 module to run")
+ try:
+ from dns.query import send_tcp # noqa: F401
+ except ImportError:
+ for item in items:
+ if "dnspython2" in item.keywords:
+ item.add_marker(skip_dnspython2)
+
+
+@pytest.fixture
+def port(request):
+ # pylint: disable=unused-argument
+ env_port = os.getenv("PORT")
+ if port is None:
+ env_port = 5300
+ else:
+ env_port = int(env_port)
+
+ return env_port
--- /dev/null
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+options {
+ query-source address 10.53.0.7;
+ notify-source 10.53.0.7;
+ transfer-source 10.53.0.7;
+ port @PORT@;
+ pid-file "named.pid";
+ listen-on { 10.53.0.7; };
+ listen-on-v6 { none; };
+ recursion no;
+ notify yes;
+ statistics-file "named.stats";
+ tcp-clients 1;
+ keep-response-order { any; };
+};
+
+key rndc_key {
+ secret "1234abcd8765";
+ algorithm hmac-sha256;
+};
+
+controls {
+ inet 10.53.0.7 port @CONTROLPORT@ allow { any; } keys { rndc_key; };
+};
+
+zone "." {
+ type primary;
+ file "root.db";
+};
--- /dev/null
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0. If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300
+. IN SOA gson.nominum.com. a.root.servers.nil. (
+ 2000042100 ; serial
+ 600 ; refresh
+ 600 ; retry
+ 1200 ; expire
+ 600 ; minimum
+ )
+. NS a.root-servers.nil.
+a.root-servers.nil. A 10.53.0.7
+
+example. NS ns2.example.
+ns2.example. A 10.53.0.2
copy_setports ns3/named.conf.in ns3/named.conf
copy_setports ns4/named.conf.in ns4/named.conf
copy_setports ns5/named.conf.in ns5/named.conf
+copy_setports ns7/named.conf.in ns7/named.conf
--- /dev/null
+#!/usr/bin/python3
+
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# SPDX-License-Identifier: MPL-2.0
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, you can obtain one at https://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+# pylint: disable=unused-variable
+
+import socket
+import struct
+import time
+
+import pytest
+
+TIMEOUT = 10
+
+
+def create_msg(qname, qtype):
+ import dns.message
+ msg = dns.message.make_query(qname, qtype, want_dnssec=True,
+ use_edns=0, payload=4096)
+ return msg
+
+
+def timeout():
+ return time.time() + TIMEOUT
+
+
+def create_socket(host, port):
+ sock = socket.create_connection((host, port), timeout=1)
+ sock.setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, True)
+ return sock
+
+
+@pytest.mark.dnspython
+@pytest.mark.dnspython2
+def test_tcp_garbage(port):
+ import dns.query
+
+ with create_socket("10.53.0.7", port) as sock:
+
+ msg = create_msg("a.example.", "A")
+ (sbytes, stime) = dns.query.send_tcp(sock, msg, timeout())
+ (response, rtime) = dns.query.receive_tcp(sock, timeout())
+
+ wire = msg.to_wire()
+ assert len(wire) > 0
+
+ # Send DNS message shorter than DNS message header (12),
+ # this should cause the connection to be terminated
+ sock.send(struct.pack('!H', 11))
+ sock.send(struct.pack('!s', b'0123456789a'))
+
+ with pytest.raises(EOFError):
+ try:
+ (sbytes, stime) = dns.query.send_tcp(sock, msg, timeout())
+ (response, rtime) = dns.query.receive_tcp(sock, timeout())
+ except ConnectionError as e:
+ raise EOFError from e
+
+
+@pytest.mark.dnspython
+@pytest.mark.dnspython2
+def test_tcp_garbage_response(port):
+ import dns.query
+ import dns.message
+
+ with create_socket("10.53.0.7", port) as sock:
+
+ msg = create_msg("a.example.", "A")
+ (sbytes, stime) = dns.query.send_tcp(sock, msg, timeout())
+ (response, rtime) = dns.query.receive_tcp(sock, timeout())
+
+ wire = msg.to_wire()
+ assert len(wire) > 0
+
+ # Send DNS response instead of DNS query, this should cause
+ # the connection to be terminated
+
+ rmsg = dns.message.make_response(msg)
+ (sbytes, stime) = dns.query.send_tcp(sock, rmsg, timeout())
+
+ with pytest.raises(EOFError):
+ try:
+ (response, rtime) = dns.query.receive_tcp(sock, timeout())
+ except ConnectionError as e:
+ raise EOFError from e
projects / thirdparty / bind9.git / commitdiff
