| #!/usr/bin/env python |
| # |
| # Copyright (c) 2016, The OpenThread Authors. |
| # All rights reserved. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are met: |
| # 1. Redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer. |
| # 2. Redistributions in binary form must reproduce the above copyright |
| # notice, this list of conditions and the following disclaimer in the |
| # documentation and/or other materials provided with the distribution. |
| # 3. Neither the name of the copyright holder nor the |
| # names of its contributors may be used to endorse or promote products |
| # derived from this software without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
| # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| # POSSIBILITY OF SUCH DAMAGE. |
| # |
| |
| import unittest |
| |
| import command |
| import config |
| import dtls |
| import mle |
| import node |
| |
| from command import CheckType |
| |
| COMMISSIONER = 1 |
| JOINER = 2 |
| |
| |
| class Cert_8_1_01_Commissioning(unittest.TestCase): |
| def setUp(self): |
| self.simulator = config.create_default_simulator() |
| |
| self.nodes = {} |
| for i in range(1, 3): |
| self.nodes[i] = node.Node(i, simulator=self.simulator) |
| |
| self.nodes[COMMISSIONER].set_panid(0xface) |
| self.nodes[COMMISSIONER].set_mode('rsdn') |
| self.nodes[COMMISSIONER].set_masterkey( |
| '00112233445566778899aabbccddeeff' |
| ) |
| |
| self.nodes[JOINER].set_mode('rsdn') |
| self.nodes[JOINER].set_masterkey('deadbeefdeadbeefdeadbeefdeadbeef') |
| self.nodes[JOINER].set_router_selection_jitter(1) |
| |
| def tearDown(self): |
| for n in list(self.nodes.values()): |
| n.stop() |
| n.destroy() |
| self.simulator.stop() |
| |
| def test(self): |
| self.nodes[COMMISSIONER].interface_up() |
| self.nodes[COMMISSIONER].thread_start() |
| self.simulator.go(5) |
| self.assertEqual(self.nodes[COMMISSIONER].get_state(), 'leader') |
| self.nodes[COMMISSIONER].commissioner_start() |
| self.simulator.go(3) |
| self.nodes[COMMISSIONER].commissioner_add_joiner( |
| self.nodes[JOINER].get_eui64(), 'OPENTHREAD' |
| ) |
| |
| self.nodes[JOINER].interface_up() |
| self.nodes[JOINER].joiner_start('OPENTHREAD') |
| self.simulator.go(10) |
| self.simulator.read_cert_messages_in_commissioning_log( |
| [COMMISSIONER, JOINER] |
| ) |
| self.assertEqual( |
| self.nodes[JOINER].get_masterkey(), |
| self.nodes[COMMISSIONER].get_masterkey(), |
| ) |
| |
| joiner_messages = self.simulator.get_messages_sent_by(JOINER) |
| commissioner_messages = self.simulator.get_messages_sent_by( |
| COMMISSIONER |
| ) |
| |
| # 2 - N/A |
| |
| # 3 - Joiner_1 |
| msg = joiner_messages.next_mle_message( |
| mle.CommandType.DISCOVERY_REQUEST |
| ) |
| command.check_discovery_request(msg) |
| request_src_addr = msg.mac_header.src_address |
| |
| # 4 - Commissioner |
| msg = commissioner_messages.next_mle_message( |
| mle.CommandType.DISCOVERY_RESPONSE |
| ) |
| command.check_discovery_response( |
| msg, request_src_addr, steering_data=CheckType.CONTAIN |
| ) |
| udp_port_set_by_commissioner = command.get_joiner_udp_port_in_discovery_response( |
| msg) |
| |
| # 5.2 - Joiner_1 |
| msg = joiner_messages.next_dtls_message( |
| dtls.ContentType.HANDSHAKE, dtls.HandshakeType.CLIENT_HELLO |
| ) |
| self.assertEqual(msg.get_dst_udp_port(), udp_port_set_by_commissioner) |
| |
| # 5.3 - Commissioner |
| msg = commissioner_messages.next_dtls_message( |
| dtls.ContentType.HANDSHAKE, dtls.HandshakeType.HELLO_VERIFY_REQUEST |
| ) |
| commissioner_cookie = msg.dtls.body.cookie |
| |
| # 5.4 - Joiner_1 |
| msg = joiner_messages.next_dtls_message( |
| dtls.ContentType.HANDSHAKE, dtls.HandshakeType.CLIENT_HELLO |
| ) |
| self.assertEqual(commissioner_cookie, msg.dtls.body.cookie) |
| self.assertEqual(msg.get_dst_udp_port(), udp_port_set_by_commissioner) |
| |
| # 5.5 - Commissioner |
| commissioner_messages.next_dtls_message( |
| dtls.ContentType.HANDSHAKE, dtls.HandshakeType.SERVER_HELLO |
| ) |
| commissioner_messages.next_dtls_message( |
| dtls.ContentType.HANDSHAKE, dtls.HandshakeType.SERVER_KEY_EXCHANGE |
| ) |
| commissioner_messages.next_dtls_message( |
| dtls.ContentType.HANDSHAKE, dtls.HandshakeType.SERVER_HELLO_DONE |
| ) |
| |
| # 5.6 - Joiner_1 |
| msg = joiner_messages.next_dtls_message( |
| dtls.ContentType.HANDSHAKE, dtls.HandshakeType.CLIENT_KEY_EXCHANGE |
| ) |
| self.assertEqual(msg.get_dst_udp_port(), udp_port_set_by_commissioner) |
| msg = joiner_messages.next_dtls_message( |
| dtls.ContentType.CHANGE_CIPHER_SPEC |
| ) |
| self.assertEqual(msg.get_dst_udp_port(), udp_port_set_by_commissioner) |
| |
| # TODO(wgtdkp): It's required to verify DTLS FINISHED message here. |
| # Currently not handled as it is encrypted. |
| |
| # 5.7 - Commissioner |
| commissioner_messages.next_dtls_message( |
| dtls.ContentType.CHANGE_CIPHER_SPEC |
| ) |
| |
| # TODO(wgtdkp): It's required to verify DTLS FINISHED message here. |
| # Currently not handled as it is encrypted. |
| |
| # 5.8,9,10,11 |
| # - Joiner_1 |
| command.check_joiner_commissioning_messages( |
| joiner_messages.commissioning_messages |
| ) |
| # - Commissioner |
| command.check_commissioner_commissioning_messages( |
| commissioner_messages.commissioning_messages |
| ) |
| # As commissioner is also joiner router |
| command.check_joiner_router_commissioning_messages( |
| commissioner_messages.commissioning_messages |
| ) |
| |
| self.nodes[JOINER].thread_start() |
| self.simulator.go(5) |
| self.assertEqual(self.nodes[JOINER].get_state(), 'router') |
| |
| |
| if __name__ == '__main__': |
| unittest.main() |