1 /*
2 * Copyright (c) 2017, The OpenThread Authors.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * 3. Neither the name of the copyright holder nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #include <vector>
30
31 #include <gmock/gmock.h>
32 #include <gtest/gtest.h>
33
34 using ::testing::ElementsAreArray;
35
36 #include "utils/pskc.hpp"
37
TEST(Pskc,Test123456_0001020304050607_OpenThread)38 TEST(Pskc, Test123456_0001020304050607_OpenThread)
39 {
40 otbr::Psk::Pskc pskc;
41
42 uint8_t extpanid[] = {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07};
43 uint8_t expected[] = {
44 0xb7, 0x83, 0x81, 0x27, 0x89, 0x91, 0x1e, 0xb4, 0xea, 0x76, 0x59, 0x6c, 0x9c, 0xed, 0x2a, 0x69,
45 };
46
47 const uint8_t *actual = pskc.ComputePskc(extpanid, "OpenThread", "123456");
48 EXPECT_THAT(std::vector<uint8_t>(actual, actual + OT_PSKC_LENGTH), ElementsAreArray(expected));
49 }
50
TEST(Pskc,Test_TruncatedNetworkNamePskc_OpenThread)51 TEST(Pskc, Test_TruncatedNetworkNamePskc_OpenThread)
52 {
53 otbr::Psk::Pskc pskc;
54 uint8_t extpanid[] = {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07};
55 uint8_t expected[OT_PSKC_LENGTH];
56
57 // First run with shorter network name (max)
58 const uint8_t *actual = pskc.ComputePskc(extpanid, "OpenThread123456", "123456");
59 memcpy(expected, actual, OT_PSKC_LENGTH);
60
61 // Second run with longer network name that gets truncated
62 actual = pskc.ComputePskc(extpanid, "OpenThread123456NetworkNameThatExceedsBuffer", "123456");
63
64 EXPECT_THAT(std::vector<uint8_t>(actual, actual + OT_PSKC_LENGTH), ElementsAreArray(expected));
65 }
66