2 * Copyright 2016-2017 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the OpenSSL licenses, (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 * https://www.openssl.org/source/license.html
8 * or in the file LICENSE in the source distribution.
14 #include <openssl/opensslconf.h>
15 #include <openssl/err.h>
16 #include <openssl/e_os2.h>
17 #include <openssl/ssl.h>
18 #include <openssl/ssl3.h>
19 #include <openssl/tls1.h>
21 #include "internal/nelem.h"
24 typedef struct cipherlist_test_fixture {
25 const char *test_case_name;
28 } CIPHERLIST_TEST_FIXTURE;
31 static void tear_down(CIPHERLIST_TEST_FIXTURE *fixture)
33 if (fixture != NULL) {
34 SSL_CTX_free(fixture->server);
35 SSL_CTX_free(fixture->client);
36 fixture->server = fixture->client = NULL;
37 OPENSSL_free(fixture);
41 static CIPHERLIST_TEST_FIXTURE *set_up(const char *const test_case_name)
43 CIPHERLIST_TEST_FIXTURE *fixture;
45 if (!TEST_ptr(fixture = OPENSSL_zalloc(sizeof(*fixture))))
47 fixture->test_case_name = test_case_name;
48 if (!TEST_ptr(fixture->server = SSL_CTX_new(TLS_server_method()))
49 || !TEST_ptr(fixture->client = SSL_CTX_new(TLS_client_method()))) {
57 * All ciphers in the DEFAULT cipherlist meet the default security level.
58 * However, default supported ciphers exclude SRP and PSK ciphersuites
59 * for which no callbacks have been set up.
61 * Supported ciphers also exclude TLSv1.2 ciphers if TLSv1.2 is disabled,
62 * and individual disabled algorithms. However, NO_RSA, NO_AES and NO_SHA
63 * are currently broken and should be considered mission impossible in libssl.
65 static const uint32_t default_ciphers_in_order[] = {
66 #ifndef OPENSSL_NO_TLS1_2
67 # ifndef OPENSSL_NO_EC
68 TLS1_CK_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
69 TLS1_CK_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
71 # ifndef OPENSSL_NO_DH
72 TLS1_CK_DHE_RSA_WITH_AES_256_GCM_SHA384,
75 # if !defined OPENSSL_NO_CHACHA && !defined OPENSSL_NO_POLY1305
76 # ifndef OPENSSL_NO_EC
77 TLS1_CK_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,
78 TLS1_CK_ECDHE_RSA_WITH_CHACHA20_POLY1305,
80 # ifndef OPENSSL_NO_DH
81 TLS1_CK_DHE_RSA_WITH_CHACHA20_POLY1305,
83 # endif /* !OPENSSL_NO_CHACHA && !OPENSSL_NO_POLY1305 */
85 # ifndef OPENSSL_NO_EC
86 TLS1_CK_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
87 TLS1_CK_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
89 # ifndef OPENSSL_NO_DH
90 TLS1_CK_DHE_RSA_WITH_AES_128_GCM_SHA256,
92 # ifndef OPENSSL_NO_EC
93 TLS1_CK_ECDHE_ECDSA_WITH_AES_256_SHA384,
94 TLS1_CK_ECDHE_RSA_WITH_AES_256_SHA384,
96 # ifndef OPENSSL_NO_DH
97 TLS1_CK_DHE_RSA_WITH_AES_256_SHA256,
99 # ifndef OPENSSL_NO_EC
100 TLS1_CK_ECDHE_ECDSA_WITH_AES_128_SHA256,
101 TLS1_CK_ECDHE_RSA_WITH_AES_128_SHA256,
103 # ifndef OPENSSL_NO_DH
104 TLS1_CK_DHE_RSA_WITH_AES_128_SHA256,
106 #endif /* !OPENSSL_NO_TLS1_2 */
108 #ifndef OPENSSL_NO_EC
109 TLS1_CK_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
110 TLS1_CK_ECDHE_RSA_WITH_AES_256_CBC_SHA,
112 #ifndef OPENSSL_NO_DH
113 TLS1_CK_DHE_RSA_WITH_AES_256_SHA,
115 #ifndef OPENSSL_NO_EC
116 TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
117 TLS1_CK_ECDHE_RSA_WITH_AES_128_CBC_SHA,
119 #ifndef OPENSSL_NO_DH
120 TLS1_CK_DHE_RSA_WITH_AES_128_SHA,
123 #ifndef OPENSSL_NO_TLS1_2
124 TLS1_CK_RSA_WITH_AES_256_GCM_SHA384,
125 TLS1_CK_RSA_WITH_AES_128_GCM_SHA256,
127 #ifndef OPENSSL_NO_TLS1_3
128 TLS1_3_CK_AES_256_GCM_SHA384,
129 TLS1_3_CK_CHACHA20_POLY1305_SHA256,
130 TLS1_3_CK_AES_128_GCM_SHA256,
132 #ifndef OPENSSL_NO_TLS1_2
133 TLS1_CK_RSA_WITH_AES_256_SHA256,
134 TLS1_CK_RSA_WITH_AES_128_SHA256,
136 TLS1_CK_RSA_WITH_AES_256_SHA,
137 TLS1_CK_RSA_WITH_AES_128_SHA,
140 static int test_default_cipherlist(SSL_CTX *ctx)
142 STACK_OF(SSL_CIPHER) *ciphers = NULL;
144 int i, ret = 0, num_expected_ciphers, num_ciphers;
145 uint32_t expected_cipher_id, cipher_id;
150 if (!TEST_ptr(ssl = SSL_new(ctx))
151 || !TEST_ptr(ciphers = SSL_get1_supported_ciphers(ssl)))
154 num_expected_ciphers = OSSL_NELEM(default_ciphers_in_order);
155 num_ciphers = sk_SSL_CIPHER_num(ciphers);
156 if (!TEST_int_eq(num_ciphers, num_expected_ciphers))
159 for (i = 0; i < num_ciphers; i++) {
160 expected_cipher_id = default_ciphers_in_order[i];
161 cipher_id = SSL_CIPHER_get_id(sk_SSL_CIPHER_value(ciphers, i));
162 if (!TEST_int_eq(cipher_id, expected_cipher_id)) {
163 TEST_info("Wrong cipher at position %d", i);
171 sk_SSL_CIPHER_free(ciphers);
176 static int execute_test(CIPHERLIST_TEST_FIXTURE *fixture)
178 return fixture != NULL
179 && test_default_cipherlist(fixture->server)
180 && test_default_cipherlist(fixture->client);
183 #define SETUP_CIPHERLIST_TEST_FIXTURE() \
184 SETUP_TEST_FIXTURE(CIPHERLIST_TEST_FIXTURE, set_up)
186 #define EXECUTE_CIPHERLIST_TEST() \
187 EXECUTE_TEST(execute_test, tear_down)
189 static int test_default_cipherlist_implicit(void)
191 SETUP_CIPHERLIST_TEST_FIXTURE();
194 EXECUTE_CIPHERLIST_TEST();
198 static int test_default_cipherlist_explicit(void)
200 SETUP_CIPHERLIST_TEST_FIXTURE();
203 if (!TEST_true(SSL_CTX_set_cipher_list(fixture->server, "DEFAULT"))
204 || !TEST_true(SSL_CTX_set_cipher_list(fixture->client, "DEFAULT")))
206 EXECUTE_CIPHERLIST_TEST();
212 ADD_TEST(test_default_cipherlist_implicit);
213 ADD_TEST(test_default_cipherlist_explicit);