| 1 | /*
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| 2 | * Copyright 2023 The OpenSSL Project Authors. All Rights Reserved.
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| 3 | *
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| 4 | * Licensed under the Apache License 2.0 (the "License"). You may not use
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| 5 | * this file except in compliance with the License. You can obtain a copy
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| 6 | * in the file LICENSE in the source distribution or at
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| 7 | * https://www.openssl.org/source/license.html
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| 8 | */
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| 9 |
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| 10 | #include "internal/quic_lcidm.h"
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| 11 | #include "testutil.h"
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| 12 |
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| 13 | static char ptrs[8];
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| 14 |
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| 15 | static const QUIC_CONN_ID cid8_1 = { 8, { 1 } };
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| 16 | static const QUIC_CONN_ID cid8_2 = { 8, { 2 } };
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| 17 | static const QUIC_CONN_ID cid8_3 = { 8, { 3 } };
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| 18 | static const QUIC_CONN_ID cid8_4 = { 8, { 4 } };
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| 19 | static const QUIC_CONN_ID cid8_5 = { 8, { 5 } };
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| 20 |
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| 21 | static int test_lcidm(void)
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| 22 | {
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| 23 | int testresult = 0;
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| 24 | QUIC_LCIDM *lcidm;
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| 25 | size_t lcid_len = 10; /* != ODCID len */
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| 26 | QUIC_CONN_ID lcid_1, lcid_dummy, lcid_init = {0};
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| 27 | OSSL_QUIC_FRAME_NEW_CONN_ID ncid_frame_1, ncid_frame_2, ncid_frame_3;
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| 28 | void *opaque = NULL;
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| 29 | uint64_t seq_num = UINT64_MAX;
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| 30 | int did_retire = 0;
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| 31 |
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| 32 | if (!TEST_ptr(lcidm = ossl_quic_lcidm_new(NULL, lcid_len)))
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| 33 | goto err;
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| 34 |
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| 35 | if (!TEST_size_t_eq(ossl_quic_lcidm_get_lcid_len(lcidm), lcid_len))
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| 36 | goto err;
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| 37 |
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| 38 | if (!TEST_true(ossl_quic_lcidm_enrol_odcid(lcidm, ptrs + 0, &cid8_1))
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| 39 | || !TEST_false(ossl_quic_lcidm_enrol_odcid(lcidm, ptrs + 0, &cid8_2))
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| 40 | || !TEST_false(ossl_quic_lcidm_enrol_odcid(lcidm, ptrs + 1, &cid8_1))
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| 41 | || !TEST_size_t_eq(ossl_quic_lcidm_get_num_active_lcid(lcidm, ptrs + 1), 0)
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| 42 | || !TEST_true(ossl_quic_lcidm_enrol_odcid(lcidm, ptrs + 1, &cid8_3))
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| 43 | || !TEST_false(ossl_quic_lcidm_enrol_odcid(lcidm, ptrs + 1, &cid8_4))
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| 44 | || !TEST_size_t_eq(ossl_quic_lcidm_get_num_active_lcid(lcidm, ptrs + 0), 1)
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| 45 | || !TEST_size_t_eq(ossl_quic_lcidm_get_num_active_lcid(lcidm, ptrs + 1), 1)
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| 46 | || !TEST_true(ossl_quic_lcidm_retire_odcid(lcidm, ptrs + 0))
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| 47 | || !TEST_size_t_eq(ossl_quic_lcidm_get_num_active_lcid(lcidm, ptrs + 0), 0)
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| 48 | || !TEST_false(ossl_quic_lcidm_enrol_odcid(lcidm, ptrs + 0, &cid8_1))
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| 49 | || !TEST_false(ossl_quic_lcidm_enrol_odcid(lcidm, ptrs + 0, &cid8_5))
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| 50 | || !TEST_size_t_eq(ossl_quic_lcidm_get_num_active_lcid(lcidm, ptrs + 0), 0)
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| 51 |
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| 52 | || !TEST_true(ossl_quic_lcidm_generate_initial(lcidm, ptrs + 2, &lcid_1))
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| 53 | || !TEST_size_t_eq(ossl_quic_lcidm_get_num_active_lcid(lcidm, ptrs + 2), 1)
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| 54 | || !TEST_false(ossl_quic_lcidm_generate_initial(lcidm, ptrs + 2, &lcid_init))
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| 55 | || !TEST_true(ossl_quic_lcidm_generate(lcidm, ptrs + 2, &ncid_frame_1))
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| 56 | || !TEST_true(ossl_quic_lcidm_generate(lcidm, ptrs + 2, &ncid_frame_2))
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| 57 | || !TEST_true(ossl_quic_lcidm_generate(lcidm, ptrs + 2, &ncid_frame_3))
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| 58 | || !TEST_size_t_eq(ossl_quic_lcidm_get_num_active_lcid(lcidm, ptrs + 2), 4)
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| 59 | || !TEST_true(ossl_quic_lcidm_lookup(lcidm, &lcid_1, &seq_num, &opaque))
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| 60 | || !TEST_ptr_eq(opaque, ptrs + 2)
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| 61 | || !TEST_uint64_t_eq(seq_num, 0)
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| 62 | || !TEST_true(ossl_quic_lcidm_lookup(lcidm, &ncid_frame_1.conn_id,
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| 63 | &seq_num, &opaque))
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| 64 | || !TEST_ptr_eq(opaque, ptrs + 2)
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| 65 | || !TEST_uint64_t_eq(seq_num, 1)
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| 66 | || !TEST_true(ossl_quic_lcidm_lookup(lcidm, &ncid_frame_2.conn_id,
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| 67 | &seq_num, &opaque))
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| 68 | || !TEST_ptr_eq(opaque, ptrs + 2)
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| 69 | || !TEST_uint64_t_eq(seq_num, 2)
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| 70 | || !TEST_true(ossl_quic_lcidm_lookup(lcidm, &ncid_frame_3.conn_id,
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| 71 | &seq_num, &opaque))
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| 72 | || !TEST_ptr_eq(opaque, ptrs + 2)
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| 73 | || !TEST_uint64_t_eq(seq_num, 3)
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| 74 | || !TEST_true(ossl_quic_lcidm_retire(lcidm, ptrs + 2, 2, NULL,
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| 75 | &lcid_dummy, &seq_num, &did_retire))
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| 76 | || !TEST_true(did_retire)
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| 77 | || !TEST_size_t_eq(ossl_quic_lcidm_get_num_active_lcid(lcidm, ptrs + 2), 3)
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| 78 | || !TEST_true(ossl_quic_lcidm_retire(lcidm, ptrs + 2, 2, NULL,
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| 79 | &lcid_dummy, &seq_num, &did_retire))
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| 80 | || !TEST_true(did_retire)
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| 81 | || !TEST_size_t_eq(ossl_quic_lcidm_get_num_active_lcid(lcidm, ptrs + 2), 2)
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| 82 | || !TEST_true(ossl_quic_lcidm_retire(lcidm, ptrs + 2, 2, NULL,
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| 83 | &lcid_dummy, &seq_num, &did_retire))
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| 84 | || !TEST_false(did_retire)
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| 85 | || !TEST_size_t_eq(ossl_quic_lcidm_get_num_active_lcid(lcidm, ptrs + 2), 2)
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| 86 | || !TEST_false(ossl_quic_lcidm_lookup(lcidm, &lcid_init,
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| 87 | &seq_num, &opaque))
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| 88 | || !TEST_false(ossl_quic_lcidm_lookup(lcidm, &ncid_frame_1.conn_id,
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| 89 | &seq_num, &opaque))
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| 90 | || !TEST_true(ossl_quic_lcidm_lookup(lcidm, &ncid_frame_2.conn_id,
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| 91 | &seq_num, &opaque))
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| 92 | || !TEST_true(ossl_quic_lcidm_cull(lcidm, ptrs + 2))
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| 93 | || !TEST_size_t_eq(ossl_quic_lcidm_get_num_active_lcid(lcidm, ptrs + 2), 0))
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| 94 | goto err;
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| 95 |
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| 96 | testresult = 1;
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| 97 | err:
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| 98 | ossl_quic_lcidm_free(lcidm);
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| 99 | return testresult;
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| 100 | }
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| 101 |
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| 102 | int setup_tests(void)
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| 103 | {
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| 104 | ADD_TEST(test_lcidm);
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| 105 | return 1;
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| 106 | }
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