1/*
2 * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
3 *
4 * Licensed under the Apache License 2.0 (the "License").  You may not use
5 * this file except in compliance with the License.  You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
8 */
9
10#include "internal/nelem.h"
11#include "../ssl/ssl_local.h"
12#include "../ssl/statem/statem_local.h"
13#include "testutil.h"
14
15#define EXT_ENTRY(name) { TLSEXT_IDX_##name, TLSEXT_TYPE_##name, #name }
16#define EXT_EXCEPTION(name) { TLSEXT_IDX_##name, TLSEXT_TYPE_invalid, #name }
17#define EXT_END(name) { TLSEXT_IDX_##name, TLSEXT_TYPE_out_of_range, #name }
18
19typedef struct {
20    size_t idx;
21    unsigned int type;
22    char *name;
23} EXT_LIST;
24
25/* The order here does matter! */
26static EXT_LIST ext_list[] = {
27
28    EXT_ENTRY(renegotiate),
29    EXT_ENTRY(server_name),
30    EXT_ENTRY(max_fragment_length),
31#ifndef OPENSSL_NO_SRP
32    EXT_ENTRY(srp),
33#else
34    EXT_EXCEPTION(srp),
35#endif
36    EXT_ENTRY(ec_point_formats),
37    EXT_ENTRY(supported_groups),
38    EXT_ENTRY(session_ticket),
39#ifndef OPENSSL_NO_OCSP
40    EXT_ENTRY(status_request),
41#else
42    EXT_EXCEPTION(status_request),
43#endif
44#ifndef OPENSSL_NO_NEXTPROTONEG
45    EXT_ENTRY(next_proto_neg),
46#else
47    EXT_EXCEPTION(next_proto_neg),
48#endif
49    EXT_ENTRY(application_layer_protocol_negotiation),
50#ifndef OPENSSL_NO_SRTP
51    EXT_ENTRY(use_srtp),
52#else
53    EXT_EXCEPTION(use_srtp),
54#endif
55    EXT_ENTRY(encrypt_then_mac),
56#ifndef OPENSSL_NO_CT
57    EXT_ENTRY(signed_certificate_timestamp),
58#else
59    EXT_EXCEPTION(signed_certificate_timestamp),
60#endif
61    EXT_ENTRY(extended_master_secret),
62    EXT_ENTRY(signature_algorithms_cert),
63    EXT_ENTRY(post_handshake_auth),
64    EXT_ENTRY(signature_algorithms),
65    EXT_ENTRY(supported_versions),
66    EXT_ENTRY(psk_kex_modes),
67    EXT_ENTRY(key_share),
68    EXT_ENTRY(cookie),
69    EXT_ENTRY(cryptopro_bug),
70    EXT_ENTRY(early_data),
71    EXT_ENTRY(certificate_authorities),
72    EXT_ENTRY(padding),
73    EXT_ENTRY(psk),
74    EXT_END(num_builtins)
75};
76
77static int test_extension_list(void)
78{
79    size_t n = OSSL_NELEM(ext_list);
80    size_t i;
81    unsigned int type;
82    int retval = 1;
83
84    for (i = 0; i < n; i++) {
85        if (!TEST_size_t_eq(i, ext_list[i].idx)) {
86            retval = 0;
87            TEST_error("TLSEXT_IDX_%s=%zd, found at=%zd\n",
88                       ext_list[i].name, ext_list[i].idx, i);
89        }
90        type = ossl_get_extension_type(ext_list[i].idx);
91        if (!TEST_uint_eq(type, ext_list[i].type)) {
92            retval = 0;
93            TEST_error("TLSEXT_IDX_%s=%zd expected=0x%05X got=0x%05X",
94                       ext_list[i].name, ext_list[i].idx, ext_list[i].type,
95                       type);
96        }
97    }
98    return retval;
99}
100
101int setup_tests(void)
102{
103    ADD_TEST(test_extension_list);
104    return 1;
105}
106