test/ext_internal_test.c

   1 /*
   2  * Copyright 1995-2023 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
  19 typedef struct {
  20     size_t idx;
  21     unsigned int type;
  22     char *name;
  23 } EXT_LIST;
  24
  25 /* The order here does matter! */
  26 static 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(client_cert_type),
  65     EXT_ENTRY(server_cert_type),
  66     EXT_ENTRY(signature_algorithms),
  67     EXT_ENTRY(supported_versions),
  68     EXT_ENTRY(psk_kex_modes),
  69     EXT_ENTRY(key_share),
  70     EXT_ENTRY(cookie),
  71     EXT_ENTRY(cryptopro_bug),
  72     EXT_ENTRY(compress_certificate),
  73     EXT_ENTRY(early_data),
  74     EXT_ENTRY(certificate_authorities),
  75     EXT_ENTRY(padding),
  76     EXT_ENTRY(psk),
  77     EXT_END(num_builtins)
  78 };
  79
  80 static int test_extension_list(void)
  81 {
  82     size_t n = OSSL_NELEM(ext_list);
  83     size_t i;
  84     unsigned int type;
  85     int retval = 1;
  86
  87     for (i = 0; i < n; i++) {
  88         if (!TEST_size_t_eq(i, ext_list[i].idx)) {
  89             retval = 0;
  90             TEST_error("TLSEXT_IDX_%s=%zd, found at=%zd\n",
  91                        ext_list[i].name, ext_list[i].idx, i);
  92         }
  93         type = ossl_get_extension_type(ext_list[i].idx);
  94         if (!TEST_uint_eq(type, ext_list[i].type)) {
  95             retval = 0;
  96             TEST_error("TLSEXT_IDX_%s=%zd expected=0x%05X got=0x%05X",
  97                        ext_list[i].name, ext_list[i].idx, ext_list[i].type,
  98                        type);
  99         }
 100     }
 101     return retval;
 102 }
 103
 104 int setup_tests(void)
 105 {
 106     ADD_TEST(test_extension_list);
 107     return 1;
 108 }