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[tests] add traffic analysis for Cert_5_2_01 as TestPlan (#2463)
This commit modifies the method assertSentToNode to confirm if the destination Mac address of the message is the node's Mac address. Add method check_parent_request, check_parent_response, check_child_id_request and check_child_id_request to command.py.
This commit is contained in:
Zhanglong Xia
committed by
Jonathan Hui
Jonathan Hui
parent
33065099e1
commit
836377093e
@@ -1,82 +0,0 @@
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#!/usr/bin/env python
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#
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# Copyright (c) 2016, The OpenThread Authors.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. Neither the name of the copyright holder nor the
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# names of its contributors may be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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import time
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import unittest
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import node
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LEADER = 1
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ROUTER1 = 2
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REED = 3
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class Cert_5_2_1_BecomeActiveRouter(unittest.TestCase):
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def setUp(self):
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self.nodes = {}
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for i in range(1,4):
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self.nodes[i] = node.Node(i)
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self.nodes[LEADER].set_panid(0xface)
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self.nodes[LEADER].set_mode('rsdn')
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self.nodes[LEADER].add_whitelist(self.nodes[ROUTER1].get_addr64())
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self.nodes[LEADER].enable_whitelist()
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self.nodes[ROUTER1].set_panid(0xface)
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self.nodes[ROUTER1].set_mode('rsdn')
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self.nodes[ROUTER1].add_whitelist(self.nodes[LEADER].get_addr64())
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self.nodes[ROUTER1].add_whitelist(self.nodes[REED].get_addr64())
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self.nodes[ROUTER1].enable_whitelist()
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self.nodes[ROUTER1].set_router_selection_jitter(1)
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self.nodes[REED].set_panid(0xface)
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self.nodes[REED].set_mode('rsdn')
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self.nodes[REED].add_whitelist(self.nodes[ROUTER1].get_addr64())
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self.nodes[REED].enable_whitelist()
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self.nodes[REED].set_router_selection_jitter(1)
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def tearDown(self):
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for node in list(self.nodes.values()):
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node.stop()
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del self.nodes
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def test(self):
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self.nodes[LEADER].start()
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self.nodes[LEADER].set_state('leader')
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self.assertEqual(self.nodes[LEADER].get_state(), 'leader')
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self.nodes[ROUTER1].start()
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time.sleep(5)
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self.assertEqual(self.nodes[ROUTER1].get_state(), 'router')
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self.nodes[REED].start()
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time.sleep(5)
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self.assertEqual(self.nodes[REED].get_state(), 'router')
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if __name__ == '__main__':
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unittest.main()
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+149
@@ -0,0 +1,149 @@
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#!/usr/bin/env python
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#
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# Copyright (c) 2018, The OpenThread Authors.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. Neither the name of the copyright holder nor the
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# names of its contributors may be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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import time
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import unittest
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import node
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import mle
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import config
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import command
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import shutil
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import os
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LEADER = 1
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DUT_ROUTER1 = 2
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REED1 = 3
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MED1 = 4
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class Cert_5_2_01_REEDAttach(unittest.TestCase):
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def setUp(self):
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self.nodes = {}
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for i in range(1, 5):
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self.nodes[i] = node.Node(i, i == MED1)
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self.nodes[LEADER].set_panid(0xface)
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self.nodes[LEADER].set_mode('rsdn')
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self.nodes[LEADER].add_whitelist(self.nodes[DUT_ROUTER1].get_addr64())
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self.nodes[LEADER].enable_whitelist()
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self.nodes[DUT_ROUTER1].set_panid(0xface)
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self.nodes[DUT_ROUTER1].set_mode('rsdn')
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self.nodes[DUT_ROUTER1].add_whitelist(self.nodes[LEADER].get_addr64())
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self.nodes[DUT_ROUTER1].add_whitelist(self.nodes[REED1].get_addr64())
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self.nodes[DUT_ROUTER1].enable_whitelist()
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self.nodes[DUT_ROUTER1].set_router_selection_jitter(1)
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self.nodes[REED1].set_panid(0xface)
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self.nodes[REED1].set_mode('rsdn')
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self.nodes[REED1].add_whitelist(self.nodes[DUT_ROUTER1].get_addr64())
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self.nodes[REED1].add_whitelist(self.nodes[MED1].get_addr64())
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self.nodes[REED1].enable_whitelist()
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self.nodes[REED1].set_router_selection_jitter(1)
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self.nodes[REED1].set_router_upgrade_threshold(1)
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self.nodes[MED1].set_panid(0xface)
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self.nodes[MED1].set_mode('rsn')
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self.nodes[MED1].add_whitelist(self.nodes[REED1].get_addr64())
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self.nodes[MED1].enable_whitelist()
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self.sniffer = config.create_default_thread_sniffer()
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self.sniffer.start()
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def tearDown(self):
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self.sniffer.stop()
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del self.sniffer
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for node in list(self.nodes.values()):
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node.stop()
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del self.nodes
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def test(self):
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self.nodes[LEADER].start()
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self.nodes[LEADER].set_state('leader')
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self.assertEqual(self.nodes[LEADER].get_state(), 'leader')
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# 1 DUT_ROUTER1: Attach to LEADER
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self.nodes[DUT_ROUTER1].start()
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time.sleep(5)
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self.assertEqual(self.nodes[DUT_ROUTER1].get_state(), 'router')
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# DUT_ROUTER1: Verify MLE advertisements
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router1_messages = self.sniffer.get_messages_sent_by(DUT_ROUTER1)
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msg = router1_messages.next_mle_message(mle.CommandType.ADVERTISEMENT)
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command.check_mle_advertisement(msg)
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# 2 REED1: Attach to DUT_ROUTER1
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self.nodes[REED1].start()
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time.sleep(5)
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self.assertEqual(self.nodes[REED1].get_state(), 'child')
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# 3 DUT_ROUTER1: Verify MLE Parent Response
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router1_messages = self.sniffer.get_messages_sent_by(DUT_ROUTER1)
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msg = router1_messages.next_mle_message(mle.CommandType.PARENT_RESPONSE)
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msg.assertSentToNode(self.nodes[REED1])
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command.check_parent_response(msg)
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# 4 DUT_ROUTER1: Verify MLE Child ID Response
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msg = router1_messages.next_mle_message(mle.CommandType.CHILD_ID_RESPONSE)
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msg.assertSentToNode(self.nodes[REED1])
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command.check_child_id_response(msg)
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# 5 Omitted
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# 6 MED1: Attach to REED1
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self.nodes[MED1].start()
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time.sleep(5)
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self.assertEqual(self.nodes[MED1].get_state(), 'child')
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# 7 REED1: Verify sending Address Solicit Request to DUT_ROUTER1
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reed1_messages = self.sniffer.get_messages_sent_by(REED1)
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msg = reed1_messages.next_coap_message('0.02')
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reed1_ipv6_address = msg.ipv6_packet.ipv6_header.source_address.compressed
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msg.assertSentToNode(self.nodes[DUT_ROUTER1]);
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msg.assertCoapMessageRequestUriPath('/a/as')
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# 8 DUT_ROUTER1: Verify forwarding REED1's Address Solicit Request to LEADER
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router1_messages = self.sniffer.get_messages_sent_by(DUT_ROUTER1)
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msg = router1_messages.next_coap_message('0.02')
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msg.assertSentToNode(self.nodes[LEADER]);
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msg.assertCoapMessageRequestUriPath('/a/as')
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# DUT_ROUTER1: Verify forwarding LEADER's Address Solicit Response to REED1
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msg = router1_messages.next_coap_message('2.04')
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msg.assertSentToDestinationAddress(reed1_ipv6_address)
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# 9 LEADER: Verify connectivity by sending an ICMPv6 Echo Request to REED1
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for addr in self.nodes[REED1].get_addrs():
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if addr[0:4] != 'fe80':
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self.assertTrue(self.nodes[LEADER].ping(addr))
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if __name__ == '__main__':
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unittest.main()
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@@ -44,7 +44,7 @@ EXTRA_DIST = \
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Cert_5_1_11_REEDAttachLinkQuality.py \
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Cert_5_1_12_NewRouterNeighborSync.py \
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Cert_5_1_13_RouterReset.py \
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Cert_5_2_01_BecomeActiveRouter.py \
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Cert_5_2_01_REEDAttach.py \
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Cert_5_2_03_LeaderReject2Hops.py \
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Cert_5_2_04_REEDUpgrade.py \
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Cert_5_2_05_AddressQuery.py \
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@@ -174,7 +174,7 @@ check_SCRIPTS = \
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Cert_5_1_11_REEDAttachLinkQuality.py \
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Cert_5_1_12_NewRouterNeighborSync.py \
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Cert_5_1_13_RouterReset.py \
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Cert_5_2_01_BecomeActiveRouter.py \
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Cert_5_2_01_REEDAttach.py \
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Cert_5_2_05_AddressQuery.py \
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Cert_5_2_06_RouterDowngrade.py \
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Cert_5_2_07_REEDSynchronization.py \
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@@ -4,6 +4,13 @@ import network_layer
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import config
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import mle
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from enum import IntEnum
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class CheckType(IntEnum):
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CONTAIN = 0
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NOT_CONTAIN = 1
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OPTIONAL = 2
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def check_address_query(command_msg, source_node, destination_address):
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"""Verify source_node sent a properly formatted Address Query Request message to the destination_address.
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"""
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@@ -125,9 +132,78 @@ def get_routing_cost(command_msg, router_id):
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return tlv.link_quality_and_route_data[routing_entry_pos].route
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def check_mle_optional_tlv(command_msg, type, tlv):
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if (type == CheckType.CONTAIN):
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command_msg.assertMleMessageContainsTlv(tlv)
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elif (type == CheckType.NOT_CONTAIN):
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command_msg.assertMleMessageDoesNotContainTlv(tlv)
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elif (type == CheckType.OPTIONAL):
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command_msg.assertMleMessageContainsOptionalTlv(tlv)
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else:
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raise ValueError("Invalid check type")
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def check_mle_advertisement(command_msg):
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command_msg.assertSentWithHopLimit(255)
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command_msg.assertSentToDestinationAddress(config.LINK_LOCAL_ALL_NODES_ADDRESS)
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command_msg.assertMleMessageContainsTlv(mle.SourceAddress)
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command_msg.assertMleMessageContainsTlv(mle.LeaderData)
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command_msg.assertMleMessageContainsTlv(mle.Route64)
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def check_parent_request(command_msg):
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"""Verify a properly formatted Parent Request command message.
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"""
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command_msg.assertSentWithHopLimit(255)
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command_msg.assertSentToDestinationAddress(config.LINK_LOCAL_ALL_ROUTERS_ADDRESS)
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command_msg.assertMleMessageContainsTlv(mle.Mode)
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command_msg.assertMleMessageContainsTlv(mle.Challenge)
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command_msg.assertMleMessageContainsTlv(mle.ScanMask)
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command_msg.assertMleMessageContainsTlv(mle.Version)
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def check_parent_response(command_msg, mle_frame_counter = CheckType.OPTIONAL):
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"""Verify a properly formatted Parent Response command message.
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"""
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command_msg.assertMleMessageContainsTlv(mle.Challenge)
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command_msg.assertMleMessageContainsTlv(mle.Connectivity)
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command_msg.assertMleMessageContainsTlv(mle.LeaderData)
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command_msg.assertMleMessageContainsTlv(mle.LinkLayerFrameCounter)
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command_msg.assertMleMessageContainsTlv(mle.LinkMargin)
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command_msg.assertMleMessageContainsTlv(mle.Response)
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command_msg.assertMleMessageContainsTlv(mle.SourceAddress)
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command_msg.assertMleMessageContainsTlv(mle.Version)
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check_mle_optional_tlv(command_msg, mle_frame_counter, mle.MleFrameCounter)
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def check_child_id_request(command_msg, tlv_request = CheckType.OPTIONAL, \
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mle_frame_counter = CheckType.OPTIONAL, address_registration = CheckType.OPTIONAL, \
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active_timestamp = CheckType.OPTIONAL, pending_timestamp = CheckType.OPTIONAL):
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"""Verify a properly formatted Child Id Request command message.
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"""
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command_msg.assertMleMessageContainsTlv(mle.LinkLayerFrameCounter)
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command_msg.assertMleMessageContainsTlv(mle.Mode)
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command_msg.assertMleMessageContainsTlv(mle.Response)
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command_msg.assertMleMessageContainsTlv(mle.Timeout)
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command_msg.assertMleMessageContainsTlv(mle.Version)
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check_mle_optional_tlv(command_msg, tlv_request, mle.TlvRequest)
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check_mle_optional_tlv(command_msg, mle_frame_counter, mle.MleFrameCounter)
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check_mle_optional_tlv(command_msg, address_registration, mle.AddressRegistration)
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check_mle_optional_tlv(command_msg, active_timestamp, mle.ActiveTimestamp)
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check_mle_optional_tlv(command_msg, pending_timestamp, mle.PendingTimestamp)
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def check_child_id_response(command_msg, route64 = CheckType.OPTIONAL, network_data = CheckType.OPTIONAL, \
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address_registration = CheckType.OPTIONAL, active_timestamp = CheckType.OPTIONAL, \
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pending_timestamp = CheckType.OPTIONAL, active_operational_dataset = CheckType.OPTIONAL, \
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pending_operational_dataset = CheckType.OPTIONAL):
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"""Verify a properly formatted Child Id Response command message.
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"""
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command_msg.assertMleMessageContainsTlv(mle.SourceAddress)
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command_msg.assertMleMessageContainsTlv(mle.LeaderData)
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command_msg.assertMleMessageContainsTlv(mle.Address16)
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check_mle_optional_tlv(command_msg, route64, mle.Route64)
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check_mle_optional_tlv(command_msg, network_data, mle.NetworkData)
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check_mle_optional_tlv(command_msg, address_registration, mle.AddressRegistration)
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check_mle_optional_tlv(command_msg, active_timestamp, mle.ActiveTimestamp)
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check_mle_optional_tlv(command_msg, pending_timestamp, mle.PendingTimestamp)
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check_mle_optional_tlv(command_msg, active_operational_dataset, mle.ActiveOperationalDataset)
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check_mle_optional_tlv(command_msg, pending_operational_dataset, mle.PendingOperationalDataset)
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@@ -50,6 +50,7 @@ LINK_LOCAL_All_THREAD_NODES_MULTICAST_ADDRESS = 'ff32:40:fdde:ad00:beef:0:0:1'
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REALM_LOCAL_All_THREAD_NODES_MULTICAST_ADDRESS = 'ff33:40:fdde:ad00:beef:0:0:1'
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REALM_LOCAL_ALL_ROUTERS_ADDRESS = 'ff03::2'
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LINK_LOCAL_ALL_NODES_ADDRESS = 'ff02::1'
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LINK_LOCAL_ALL_ROUTERS_ADDRESS = 'ff02::2'
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DEFAULT_MASTER_KEY = bytearray([0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
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0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff])
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@@ -270,6 +270,16 @@ class Message(object):
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if dst_addr == ipaddress.ip_address(addr):
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sent_to_node = True
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if self.mac_header.dest_address.type == common.MacAddressType.SHORT:
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mac_address = common.MacAddress.from_rloc16(node.get_addr16())
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if self.mac_header.dest_address == mac_address:
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sent_to_node = True
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elif self.mac_header.dest_address.type == common.MacAddressType.LONG:
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mac_address = common.MacAddress.from_eui64(bytearray(node.get_addr64(), encoding="utf-8"))
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if self.mac_header.dest_address == mac_address:
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sent_to_node = True
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assert sent_to_node == True
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def assertSentToDestinationAddress(self, ipv6_address):
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