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Commit | Line | Data |
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2cb4b5f6 | 1 | /* |
6738bf14 | 2 | * Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved. |
2cb4b5f6 MC |
3 | * |
4 | * Licensed under the OpenSSL license (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 | ||
ba881d3b MC |
10 | #include <string.h> |
11 | ||
2cb4b5f6 MC |
12 | #include <openssl/opensslconf.h> |
13 | #include <openssl/bio.h> | |
14 | #include <openssl/crypto.h> | |
15 | #include <openssl/ssl.h> | |
ba881d3b | 16 | #include <openssl/ocsp.h> |
2cb4b5f6 MC |
17 | |
18 | #include "ssltestlib.h" | |
c887104f | 19 | #include "testutil.h" |
176db6dc | 20 | #include "internal/nelem.h" |
ca0413ae | 21 | #include "../ssl/ssl_locl.h" |
2cb4b5f6 MC |
22 | |
23 | static char *cert = NULL; | |
24 | static char *privkey = NULL; | |
25 | ||
6acdd3e5 CB |
26 | #define LOG_BUFFER_SIZE 1024 |
27 | static char server_log_buffer[LOG_BUFFER_SIZE + 1] = {0}; | |
710756a9 | 28 | static size_t server_log_buffer_index = 0; |
6acdd3e5 | 29 | static char client_log_buffer[LOG_BUFFER_SIZE + 1] = {0}; |
710756a9 | 30 | static size_t client_log_buffer_index = 0; |
6acdd3e5 CB |
31 | static int error_writing_log = 0; |
32 | ||
8f8c11d8 | 33 | #ifndef OPENSSL_NO_OCSP |
ba881d3b MC |
34 | static const unsigned char orespder[] = "Dummy OCSP Response"; |
35 | static int ocsp_server_called = 0; | |
36 | static int ocsp_client_called = 0; | |
37 | ||
38 | static int cdummyarg = 1; | |
39 | static X509 *ocspcert = NULL; | |
8f8c11d8 | 40 | #endif |
ba881d3b | 41 | |
84d5549e | 42 | #define NUM_EXTRA_CERTS 40 |
cf72c757 | 43 | #define CLIENT_VERSION_LEN 2 |
84d5549e | 44 | |
f1a5939f CB |
45 | /* |
46 | * This structure is used to validate that the correct number of log messages | |
47 | * of various types are emitted when emitting secret logs. | |
48 | */ | |
49 | struct sslapitest_log_counts { | |
50 | unsigned int rsa_key_exchange_count; | |
51 | unsigned int master_secret_count; | |
52 | unsigned int client_handshake_secret_count; | |
53 | unsigned int server_handshake_secret_count; | |
54 | unsigned int client_application_secret_count; | |
55 | unsigned int server_application_secret_count; | |
56 | }; | |
57 | ||
16afd71c MC |
58 | |
59 | static unsigned char serverinfov1[] = { | |
60 | 0xff, 0xff, /* Dummy extension type */ | |
61 | 0x00, 0x01, /* Extension length is 1 byte */ | |
62 | 0xff /* Dummy extension data */ | |
63 | }; | |
64 | ||
65 | static unsigned char serverinfov2[] = { | |
66 | 0x00, 0x00, 0x00, | |
67 | (unsigned char)(SSL_EXT_CLIENT_HELLO & 0xff), /* Dummy context - 4 bytes */ | |
68 | 0xff, 0xff, /* Dummy extension type */ | |
69 | 0x00, 0x01, /* Extension length is 1 byte */ | |
70 | 0xff /* Dummy extension data */ | |
71 | }; | |
72 | ||
710756a9 RS |
73 | static void client_keylog_callback(const SSL *ssl, const char *line) |
74 | { | |
6acdd3e5 CB |
75 | int line_length = strlen(line); |
76 | ||
77 | /* If the log doesn't fit, error out. */ | |
710756a9 RS |
78 | if (client_log_buffer_index + line_length > sizeof(client_log_buffer) - 1) { |
79 | TEST_info("Client log too full"); | |
6acdd3e5 CB |
80 | error_writing_log = 1; |
81 | return; | |
82 | } | |
83 | ||
84 | strcat(client_log_buffer, line); | |
85 | client_log_buffer_index += line_length; | |
710756a9 | 86 | client_log_buffer[client_log_buffer_index++] = '\n'; |
6acdd3e5 CB |
87 | } |
88 | ||
710756a9 RS |
89 | static void server_keylog_callback(const SSL *ssl, const char *line) |
90 | { | |
6acdd3e5 CB |
91 | int line_length = strlen(line); |
92 | ||
93 | /* If the log doesn't fit, error out. */ | |
710756a9 | 94 | if (server_log_buffer_index + line_length > sizeof(server_log_buffer) - 1) { |
bdcacd93 | 95 | TEST_info("Server log too full"); |
6acdd3e5 CB |
96 | error_writing_log = 1; |
97 | return; | |
98 | } | |
99 | ||
100 | strcat(server_log_buffer, line); | |
101 | server_log_buffer_index += line_length; | |
710756a9 | 102 | server_log_buffer[server_log_buffer_index++] = '\n'; |
6acdd3e5 CB |
103 | } |
104 | ||
105 | static int compare_hex_encoded_buffer(const char *hex_encoded, | |
106 | size_t hex_length, | |
107 | const uint8_t *raw, | |
710756a9 RS |
108 | size_t raw_length) |
109 | { | |
110 | size_t i, j; | |
111 | char hexed[3]; | |
6acdd3e5 | 112 | |
710756a9 | 113 | if (!TEST_size_t_eq(raw_length * 2, hex_length)) |
6acdd3e5 | 114 | return 1; |
6acdd3e5 | 115 | |
710756a9 | 116 | for (i = j = 0; i < raw_length && j + 1 < hex_length; i++, j += 2) { |
6acdd3e5 | 117 | sprintf(hexed, "%02x", raw[i]); |
710756a9 RS |
118 | if (!TEST_int_eq(hexed[0], hex_encoded[j]) |
119 | || !TEST_int_eq(hexed[1], hex_encoded[j + 1])) | |
6acdd3e5 | 120 | return 1; |
6acdd3e5 CB |
121 | } |
122 | ||
123 | return 0; | |
124 | } | |
125 | ||
126 | static int test_keylog_output(char *buffer, const SSL *ssl, | |
f1a5939f | 127 | const SSL_SESSION *session, |
710756a9 RS |
128 | struct sslapitest_log_counts *expected) |
129 | { | |
6acdd3e5 CB |
130 | char *token = NULL; |
131 | unsigned char actual_client_random[SSL3_RANDOM_SIZE] = {0}; | |
132 | size_t client_random_size = SSL3_RANDOM_SIZE; | |
133 | unsigned char actual_master_key[SSL_MAX_MASTER_KEY_LENGTH] = {0}; | |
134 | size_t master_key_size = SSL_MAX_MASTER_KEY_LENGTH; | |
f1a5939f CB |
135 | unsigned int rsa_key_exchange_count = 0; |
136 | unsigned int master_secret_count = 0; | |
137 | unsigned int client_handshake_secret_count = 0; | |
138 | unsigned int server_handshake_secret_count = 0; | |
139 | unsigned int client_application_secret_count = 0; | |
140 | unsigned int server_application_secret_count = 0; | |
6acdd3e5 | 141 | |
710756a9 RS |
142 | for (token = strtok(buffer, " \n"); token != NULL; |
143 | token = strtok(NULL, " \n")) { | |
6acdd3e5 | 144 | if (strcmp(token, "RSA") == 0) { |
f1a5939f CB |
145 | /* |
146 | * Premaster secret. Tokens should be: 16 ASCII bytes of | |
6acdd3e5 CB |
147 | * hex-encoded encrypted secret, then the hex-encoded pre-master |
148 | * secret. | |
149 | */ | |
710756a9 | 150 | if (!TEST_ptr(token = strtok(NULL, " \n"))) |
f1a5939f | 151 | return 0; |
710756a9 | 152 | if (!TEST_size_t_eq(strlen(token), 16)) |
f1a5939f | 153 | return 0; |
710756a9 | 154 | if (!TEST_ptr(token = strtok(NULL, " \n"))) |
f1a5939f | 155 | return 0; |
f1a5939f CB |
156 | /* |
157 | * We can't sensibly check the log because the premaster secret is | |
158 | * transient, and OpenSSL doesn't keep hold of it once the master | |
159 | * secret is generated. | |
160 | */ | |
161 | rsa_key_exchange_count++; | |
6acdd3e5 | 162 | } else if (strcmp(token, "CLIENT_RANDOM") == 0) { |
f1a5939f CB |
163 | /* |
164 | * Master secret. Tokens should be: 64 ASCII bytes of hex-encoded | |
6acdd3e5 CB |
165 | * client random, then the hex-encoded master secret. |
166 | */ | |
167 | client_random_size = SSL_get_client_random(ssl, | |
168 | actual_client_random, | |
169 | SSL3_RANDOM_SIZE); | |
710756a9 | 170 | if (!TEST_size_t_eq(client_random_size, SSL3_RANDOM_SIZE)) |
f1a5939f | 171 | return 0; |
6acdd3e5 | 172 | |
710756a9 | 173 | if (!TEST_ptr(token = strtok(NULL, " \n"))) |
f1a5939f | 174 | return 0; |
710756a9 | 175 | if (!TEST_size_t_eq(strlen(token), 64)) |
f1a5939f | 176 | return 0; |
710756a9 RS |
177 | if (!TEST_false(compare_hex_encoded_buffer(token, 64, |
178 | actual_client_random, | |
179 | client_random_size))) | |
f1a5939f | 180 | return 0; |
6acdd3e5 | 181 | |
710756a9 | 182 | if (!TEST_ptr(token = strtok(NULL, " \n"))) |
f1a5939f | 183 | return 0; |
6acdd3e5 CB |
184 | master_key_size = SSL_SESSION_get_master_key(session, |
185 | actual_master_key, | |
186 | master_key_size); | |
710756a9 | 187 | if (!TEST_size_t_ne(master_key_size, 0)) |
f1a5939f | 188 | return 0; |
710756a9 RS |
189 | if (!TEST_false(compare_hex_encoded_buffer(token, strlen(token), |
190 | actual_master_key, | |
191 | master_key_size))) | |
f1a5939f | 192 | return 0; |
f1a5939f | 193 | master_secret_count++; |
710756a9 RS |
194 | } else if (strcmp(token, "CLIENT_HANDSHAKE_TRAFFIC_SECRET") == 0 |
195 | || strcmp(token, "SERVER_HANDSHAKE_TRAFFIC_SECRET") == 0 | |
196 | || strcmp(token, "CLIENT_TRAFFIC_SECRET_0") == 0 | |
197 | || strcmp(token, "SERVER_TRAFFIC_SECRET_0") == 0) { | |
f1a5939f CB |
198 | /* |
199 | * TLSv1.3 secret. Tokens should be: 64 ASCII bytes of hex-encoded | |
200 | * client random, and then the hex-encoded secret. In this case, | |
201 | * we treat all of these secrets identically and then just | |
202 | * distinguish between them when counting what we saw. | |
203 | */ | |
204 | if (strcmp(token, "CLIENT_HANDSHAKE_TRAFFIC_SECRET") == 0) | |
205 | client_handshake_secret_count++; | |
206 | else if (strcmp(token, "SERVER_HANDSHAKE_TRAFFIC_SECRET") == 0) | |
207 | server_handshake_secret_count++; | |
208 | else if (strcmp(token, "CLIENT_TRAFFIC_SECRET_0") == 0) | |
209 | client_application_secret_count++; | |
210 | else if (strcmp(token, "SERVER_TRAFFIC_SECRET_0") == 0) | |
211 | server_application_secret_count++; | |
212 | ||
213 | client_random_size = SSL_get_client_random(ssl, | |
214 | actual_client_random, | |
215 | SSL3_RANDOM_SIZE); | |
710756a9 | 216 | if (!TEST_size_t_eq(client_random_size, SSL3_RANDOM_SIZE)) |
f1a5939f | 217 | return 0; |
f1a5939f | 218 | |
710756a9 | 219 | if (!TEST_ptr(token = strtok(NULL, " \n"))) |
f1a5939f | 220 | return 0; |
710756a9 | 221 | if (!TEST_size_t_eq(strlen(token), 64)) |
f1a5939f | 222 | return 0; |
710756a9 RS |
223 | if (!TEST_false(compare_hex_encoded_buffer(token, 64, |
224 | actual_client_random, | |
225 | client_random_size))) | |
f1a5939f | 226 | return 0; |
6acdd3e5 | 227 | |
710756a9 | 228 | if (!TEST_ptr(token = strtok(NULL, " \n"))) |
f1a5939f | 229 | return 0; |
f1a5939f CB |
230 | |
231 | /* | |
232 | * TODO(TLS1.3): test that application traffic secrets are what | |
233 | * we expect */ | |
6acdd3e5 | 234 | } else { |
710756a9 | 235 | TEST_info("Unexpected token %s\n", token); |
f1a5939f | 236 | return 0; |
6acdd3e5 | 237 | } |
6acdd3e5 CB |
238 | } |
239 | ||
710756a9 RS |
240 | /* Got what we expected? */ |
241 | if (!TEST_size_t_eq(rsa_key_exchange_count, | |
242 | expected->rsa_key_exchange_count) | |
243 | || !TEST_size_t_eq(master_secret_count, | |
244 | expected->master_secret_count) | |
245 | || !TEST_size_t_eq(client_handshake_secret_count, | |
246 | expected->client_handshake_secret_count) | |
247 | || !TEST_size_t_eq(server_handshake_secret_count, | |
248 | expected->server_handshake_secret_count) | |
249 | || !TEST_size_t_eq(client_application_secret_count, | |
250 | expected->client_application_secret_count) | |
251 | || !TEST_size_t_eq(server_application_secret_count, | |
252 | expected->server_application_secret_count)) | |
253 | return 0; | |
254 | return 1; | |
6acdd3e5 CB |
255 | } |
256 | ||
c423ecaa | 257 | #if !defined(OPENSSL_NO_TLS1_2) || defined(OPENSSL_NO_TLS1_3) |
710756a9 RS |
258 | static int test_keylog(void) |
259 | { | |
6acdd3e5 CB |
260 | SSL_CTX *cctx = NULL, *sctx = NULL; |
261 | SSL *clientssl = NULL, *serverssl = NULL; | |
262 | int testresult = 0; | |
f1a5939f | 263 | struct sslapitest_log_counts expected = {0}; |
6acdd3e5 CB |
264 | |
265 | /* Clean up logging space */ | |
710756a9 RS |
266 | memset(client_log_buffer, 0, sizeof(client_log_buffer)); |
267 | memset(server_log_buffer, 0, sizeof(server_log_buffer)); | |
6acdd3e5 CB |
268 | client_log_buffer_index = 0; |
269 | server_log_buffer_index = 0; | |
270 | error_writing_log = 0; | |
271 | ||
710756a9 RS |
272 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), |
273 | TLS_client_method(), | |
274 | &sctx, &cctx, cert, privkey))) | |
6acdd3e5 | 275 | return 0; |
6acdd3e5 CB |
276 | |
277 | /* We cannot log the master secret for TLSv1.3, so we should forbid it. */ | |
278 | SSL_CTX_set_options(cctx, SSL_OP_NO_TLSv1_3); | |
279 | SSL_CTX_set_options(sctx, SSL_OP_NO_TLSv1_3); | |
280 | ||
f0deb4d3 | 281 | /* We also want to ensure that we use RSA-based key exchange. */ |
710756a9 | 282 | if (!TEST_true(SSL_CTX_set_cipher_list(cctx, "RSA"))) |
f0deb4d3 | 283 | goto end; |
f0deb4d3 | 284 | |
cf10df81 RS |
285 | if (!TEST_true(SSL_CTX_get_keylog_callback(cctx) == NULL) |
286 | || !TEST_true(SSL_CTX_get_keylog_callback(sctx) == NULL)) | |
6acdd3e5 | 287 | goto end; |
6acdd3e5 | 288 | SSL_CTX_set_keylog_callback(cctx, client_keylog_callback); |
cf10df81 RS |
289 | if (!TEST_true(SSL_CTX_get_keylog_callback(cctx) |
290 | == client_keylog_callback)) | |
6acdd3e5 | 291 | goto end; |
710756a9 | 292 | SSL_CTX_set_keylog_callback(sctx, server_keylog_callback); |
cf10df81 RS |
293 | if (!TEST_true(SSL_CTX_get_keylog_callback(sctx) |
294 | == server_keylog_callback)) | |
6acdd3e5 | 295 | goto end; |
6acdd3e5 | 296 | |
710756a9 RS |
297 | /* Now do a handshake and check that the logs have been written to. */ |
298 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, | |
299 | &clientssl, NULL, NULL)) | |
300 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
301 | SSL_ERROR_NONE)) | |
302 | || !TEST_false(error_writing_log) | |
303 | || !TEST_int_gt(client_log_buffer_index, 0) | |
304 | || !TEST_int_gt(server_log_buffer_index, 0)) | |
6acdd3e5 | 305 | goto end; |
6acdd3e5 | 306 | |
f1a5939f CB |
307 | /* |
308 | * Now we want to test that our output data was vaguely sensible. We | |
6acdd3e5 | 309 | * do that by using strtok and confirming that we have more or less the |
f1a5939f CB |
310 | * data we expect. For both client and server, we expect to see one master |
311 | * secret. The client should also see a RSA key exchange. | |
6acdd3e5 | 312 | */ |
f1a5939f CB |
313 | expected.rsa_key_exchange_count = 1; |
314 | expected.master_secret_count = 1; | |
710756a9 RS |
315 | if (!TEST_true(test_keylog_output(client_log_buffer, clientssl, |
316 | SSL_get_session(clientssl), &expected))) | |
6acdd3e5 | 317 | goto end; |
f1a5939f CB |
318 | |
319 | expected.rsa_key_exchange_count = 0; | |
710756a9 RS |
320 | if (!TEST_true(test_keylog_output(server_log_buffer, serverssl, |
321 | SSL_get_session(serverssl), &expected))) | |
6acdd3e5 | 322 | goto end; |
6acdd3e5 CB |
323 | |
324 | testresult = 1; | |
325 | ||
326 | end: | |
327 | SSL_free(serverssl); | |
328 | SSL_free(clientssl); | |
329 | SSL_CTX_free(sctx); | |
330 | SSL_CTX_free(cctx); | |
331 | ||
332 | return testresult; | |
333 | } | |
c423ecaa | 334 | #endif |
6acdd3e5 CB |
335 | |
336 | #ifndef OPENSSL_NO_TLS1_3 | |
710756a9 RS |
337 | static int test_keylog_no_master_key(void) |
338 | { | |
6acdd3e5 CB |
339 | SSL_CTX *cctx = NULL, *sctx = NULL; |
340 | SSL *clientssl = NULL, *serverssl = NULL; | |
341 | int testresult = 0; | |
f1a5939f | 342 | struct sslapitest_log_counts expected = {0}; |
6acdd3e5 CB |
343 | |
344 | /* Clean up logging space */ | |
710756a9 RS |
345 | memset(client_log_buffer, 0, sizeof(client_log_buffer)); |
346 | memset(server_log_buffer, 0, sizeof(server_log_buffer)); | |
6acdd3e5 CB |
347 | client_log_buffer_index = 0; |
348 | server_log_buffer_index = 0; | |
349 | error_writing_log = 0; | |
350 | ||
710756a9 RS |
351 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), |
352 | TLS_client_method(), &sctx, | |
353 | &cctx, cert, privkey))) | |
6acdd3e5 | 354 | return 0; |
6acdd3e5 | 355 | |
cf10df81 RS |
356 | if (!TEST_true(SSL_CTX_get_keylog_callback(cctx) == NULL) |
357 | || !TEST_true(SSL_CTX_get_keylog_callback(sctx) == NULL)) | |
6acdd3e5 | 358 | goto end; |
6acdd3e5 CB |
359 | |
360 | SSL_CTX_set_keylog_callback(cctx, client_keylog_callback); | |
cf10df81 RS |
361 | if (!TEST_true(SSL_CTX_get_keylog_callback(cctx) |
362 | == client_keylog_callback)) | |
6acdd3e5 | 363 | goto end; |
6acdd3e5 | 364 | |
710756a9 | 365 | SSL_CTX_set_keylog_callback(sctx, server_keylog_callback); |
cf10df81 RS |
366 | if (!TEST_true(SSL_CTX_get_keylog_callback(sctx) |
367 | == server_keylog_callback)) | |
6acdd3e5 | 368 | goto end; |
6acdd3e5 | 369 | |
710756a9 RS |
370 | /* Now do a handshake and check that the logs have been written to. */ |
371 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, | |
372 | &clientssl, NULL, NULL)) | |
373 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
374 | SSL_ERROR_NONE)) | |
375 | || !TEST_false(error_writing_log)) | |
6acdd3e5 | 376 | goto end; |
6acdd3e5 | 377 | |
f1a5939f CB |
378 | /* |
379 | * Now we want to test that our output data was vaguely sensible. For this | |
69687aa8 | 380 | * test, we expect no CLIENT_RANDOM entry because it doesn't make sense for |
f1a5939f | 381 | * TLSv1.3, but we do expect both client and server to emit keys. |
6acdd3e5 | 382 | */ |
f1a5939f CB |
383 | expected.client_handshake_secret_count = 1; |
384 | expected.server_handshake_secret_count = 1; | |
385 | expected.client_application_secret_count = 1; | |
386 | expected.server_application_secret_count = 1; | |
710756a9 RS |
387 | if (!TEST_true(test_keylog_output(client_log_buffer, clientssl, |
388 | SSL_get_session(clientssl), &expected)) | |
389 | || !TEST_true(test_keylog_output(server_log_buffer, serverssl, | |
390 | SSL_get_session(serverssl), | |
391 | &expected))) | |
6acdd3e5 | 392 | goto end; |
6acdd3e5 CB |
393 | |
394 | testresult = 1; | |
395 | ||
396 | end: | |
397 | SSL_free(serverssl); | |
398 | SSL_free(clientssl); | |
399 | SSL_CTX_free(sctx); | |
400 | SSL_CTX_free(cctx); | |
401 | ||
402 | return testresult; | |
403 | } | |
404 | #endif | |
405 | ||
e9ee6536 | 406 | #ifndef OPENSSL_NO_TLS1_2 |
a9c0d8be | 407 | static int full_client_hello_callback(SSL *s, int *al, void *arg) |
2afaee51 BK |
408 | { |
409 | int *ctr = arg; | |
410 | const unsigned char *p; | |
8ea404fb | 411 | int *exts; |
2afaee51 BK |
412 | /* We only configure two ciphers, but the SCSV is added automatically. */ |
413 | #ifdef OPENSSL_NO_EC | |
414 | const unsigned char expected_ciphers[] = {0x00, 0x9d, 0x00, 0xff}; | |
415 | #else | |
416 | const unsigned char expected_ciphers[] = {0x00, 0x9d, 0xc0, | |
417 | 0x2c, 0x00, 0xff}; | |
418 | #endif | |
8ea404fb BK |
419 | const int expected_extensions[] = { |
420 | #ifndef OPENSSL_NO_EC | |
421 | 11, 10, | |
422 | #endif | |
10ed1b72 | 423 | 35, 22, 23, 13}; |
2afaee51 BK |
424 | size_t len; |
425 | ||
426 | /* Make sure we can defer processing and get called back. */ | |
427 | if ((*ctr)++ == 0) | |
f1b97da1 | 428 | return SSL_CLIENT_HELLO_RETRY; |
2afaee51 | 429 | |
a9c0d8be | 430 | len = SSL_client_hello_get0_ciphers(s, &p); |
710756a9 | 431 | if (!TEST_mem_eq(p, len, expected_ciphers, sizeof(expected_ciphers)) |
a9c0d8be DB |
432 | || !TEST_size_t_eq( |
433 | SSL_client_hello_get0_compression_methods(s, &p), 1) | |
710756a9 | 434 | || !TEST_int_eq(*p, 0)) |
f1b97da1 | 435 | return SSL_CLIENT_HELLO_ERROR; |
a9c0d8be | 436 | if (!SSL_client_hello_get1_extensions_present(s, &exts, &len)) |
f1b97da1 | 437 | return SSL_CLIENT_HELLO_ERROR; |
8ea404fb BK |
438 | if (len != OSSL_NELEM(expected_extensions) || |
439 | memcmp(exts, expected_extensions, len * sizeof(*exts)) != 0) { | |
a9c0d8be | 440 | printf("ClientHello callback expected extensions mismatch\n"); |
8ea404fb | 441 | OPENSSL_free(exts); |
f1b97da1 | 442 | return SSL_CLIENT_HELLO_ERROR; |
8ea404fb BK |
443 | } |
444 | OPENSSL_free(exts); | |
f1b97da1 | 445 | return SSL_CLIENT_HELLO_SUCCESS; |
2afaee51 BK |
446 | } |
447 | ||
a9c0d8be | 448 | static int test_client_hello_cb(void) |
710756a9 | 449 | { |
2afaee51 BK |
450 | SSL_CTX *cctx = NULL, *sctx = NULL; |
451 | SSL *clientssl = NULL, *serverssl = NULL; | |
452 | int testctr = 0, testresult = 0; | |
453 | ||
710756a9 RS |
454 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), |
455 | TLS_client_method(), &sctx, | |
456 | &cctx, cert, privkey))) | |
2afaee51 | 457 | goto end; |
a9c0d8be | 458 | SSL_CTX_set_client_hello_cb(sctx, full_client_hello_callback, &testctr); |
710756a9 | 459 | |
2afaee51 BK |
460 | /* The gimpy cipher list we configure can't do TLS 1.3. */ |
461 | SSL_CTX_set_max_proto_version(cctx, TLS1_2_VERSION); | |
2afaee51 | 462 | |
710756a9 RS |
463 | if (!TEST_true(SSL_CTX_set_cipher_list(cctx, |
464 | "AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384")) | |
465 | || !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, | |
466 | &clientssl, NULL, NULL)) | |
467 | || !TEST_false(create_ssl_connection(serverssl, clientssl, | |
a9c0d8be | 468 | SSL_ERROR_WANT_CLIENT_HELLO_CB)) |
710756a9 RS |
469 | /* |
470 | * Passing a -1 literal is a hack since | |
471 | * the real value was lost. | |
472 | * */ | |
a9c0d8be DB |
473 | || !TEST_int_eq(SSL_get_error(serverssl, -1), |
474 | SSL_ERROR_WANT_CLIENT_HELLO_CB) | |
710756a9 RS |
475 | || !TEST_true(create_ssl_connection(serverssl, clientssl, |
476 | SSL_ERROR_NONE))) | |
2afaee51 | 477 | goto end; |
2afaee51 BK |
478 | |
479 | testresult = 1; | |
480 | ||
481 | end: | |
482 | SSL_free(serverssl); | |
483 | SSL_free(clientssl); | |
484 | SSL_CTX_free(sctx); | |
485 | SSL_CTX_free(cctx); | |
486 | ||
487 | return testresult; | |
488 | } | |
e9ee6536 | 489 | #endif |
2afaee51 | 490 | |
84d5549e | 491 | static int execute_test_large_message(const SSL_METHOD *smeth, |
7856332e | 492 | const SSL_METHOD *cmeth, int read_ahead) |
84d5549e MC |
493 | { |
494 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
495 | SSL *clientssl = NULL, *serverssl = NULL; | |
496 | int testresult = 0; | |
497 | int i; | |
710756a9 | 498 | BIO *certbio = NULL; |
84d5549e MC |
499 | X509 *chaincert = NULL; |
500 | int certlen; | |
501 | ||
710756a9 | 502 | if (!TEST_ptr(certbio = BIO_new_file(cert, "r"))) |
84d5549e | 503 | goto end; |
84d5549e | 504 | chaincert = PEM_read_bio_X509(certbio, NULL, NULL, NULL); |
fa454945 MC |
505 | BIO_free(certbio); |
506 | certbio = NULL; | |
710756a9 | 507 | if (!TEST_ptr(chaincert)) |
fa454945 | 508 | goto end; |
84d5549e | 509 | |
710756a9 RS |
510 | if (!TEST_true(create_ssl_ctx_pair(smeth, cmeth, &sctx, |
511 | &cctx, cert, privkey))) | |
84d5549e | 512 | goto end; |
84d5549e | 513 | |
710756a9 | 514 | if (read_ahead) { |
7856332e MC |
515 | /* |
516 | * Test that read_ahead works correctly when dealing with large | |
517 | * records | |
518 | */ | |
519 | SSL_CTX_set_read_ahead(cctx, 1); | |
520 | } | |
521 | ||
84d5549e MC |
522 | /* |
523 | * We assume the supplied certificate is big enough so that if we add | |
524 | * NUM_EXTRA_CERTS it will make the overall message large enough. The | |
525 | * default buffer size is requested to be 16k, but due to the way BUF_MEM | |
710756a9 RS |
526 | * works, it ends up allocating a little over 21k (16 * 4/3). So, in this |
527 | * test we need to have a message larger than that. | |
84d5549e MC |
528 | */ |
529 | certlen = i2d_X509(chaincert, NULL); | |
710756a9 RS |
530 | OPENSSL_assert(certlen * NUM_EXTRA_CERTS > |
531 | (SSL3_RT_MAX_PLAIN_LENGTH * 4) / 3); | |
84d5549e | 532 | for (i = 0; i < NUM_EXTRA_CERTS; i++) { |
710756a9 | 533 | if (!X509_up_ref(chaincert)) |
84d5549e | 534 | goto end; |
84d5549e | 535 | if (!SSL_CTX_add_extra_chain_cert(sctx, chaincert)) { |
84d5549e MC |
536 | X509_free(chaincert); |
537 | goto end; | |
538 | } | |
539 | } | |
540 | ||
710756a9 RS |
541 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, |
542 | NULL, NULL)) | |
543 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
544 | SSL_ERROR_NONE))) | |
84d5549e | 545 | goto end; |
84d5549e | 546 | |
4bf08600 MC |
547 | /* |
548 | * Calling SSL_clear() first is not required but this tests that SSL_clear() | |
549 | * doesn't leak (when using enable-crypto-mdebug). | |
550 | */ | |
710756a9 | 551 | if (!TEST_true(SSL_clear(serverssl))) |
4bf08600 | 552 | goto end; |
84d5549e | 553 | |
4bf08600 | 554 | testresult = 1; |
84d5549e MC |
555 | end: |
556 | X509_free(chaincert); | |
557 | SSL_free(serverssl); | |
558 | SSL_free(clientssl); | |
559 | SSL_CTX_free(sctx); | |
560 | SSL_CTX_free(cctx); | |
561 | ||
562 | return testresult; | |
563 | } | |
564 | ||
565 | static int test_large_message_tls(void) | |
566 | { | |
7856332e MC |
567 | return execute_test_large_message(TLS_server_method(), TLS_client_method(), |
568 | 0); | |
569 | } | |
570 | ||
571 | static int test_large_message_tls_read_ahead(void) | |
572 | { | |
573 | return execute_test_large_message(TLS_server_method(), TLS_client_method(), | |
574 | 1); | |
84d5549e MC |
575 | } |
576 | ||
55386bef | 577 | #ifndef OPENSSL_NO_DTLS |
84d5549e MC |
578 | static int test_large_message_dtls(void) |
579 | { | |
7856332e MC |
580 | /* |
581 | * read_ahead is not relevant to DTLS because DTLS always acts as if | |
582 | * read_ahead is set. | |
583 | */ | |
84d5549e | 584 | return execute_test_large_message(DTLS_server_method(), |
7856332e | 585 | DTLS_client_method(), 0); |
84d5549e | 586 | } |
55386bef | 587 | #endif |
84d5549e | 588 | |
8f8c11d8 | 589 | #ifndef OPENSSL_NO_OCSP |
ba881d3b MC |
590 | static int ocsp_server_cb(SSL *s, void *arg) |
591 | { | |
592 | int *argi = (int *)arg; | |
710756a9 | 593 | unsigned char *copy = NULL; |
ba881d3b MC |
594 | STACK_OF(OCSP_RESPID) *ids = NULL; |
595 | OCSP_RESPID *id = NULL; | |
596 | ||
597 | if (*argi == 2) { | |
598 | /* In this test we are expecting exactly 1 OCSP_RESPID */ | |
599 | SSL_get_tlsext_status_ids(s, &ids); | |
600 | if (ids == NULL || sk_OCSP_RESPID_num(ids) != 1) | |
601 | return SSL_TLSEXT_ERR_ALERT_FATAL; | |
602 | ||
603 | id = sk_OCSP_RESPID_value(ids, 0); | |
604 | if (id == NULL || !OCSP_RESPID_match(id, ocspcert)) | |
605 | return SSL_TLSEXT_ERR_ALERT_FATAL; | |
606 | } else if (*argi != 1) { | |
607 | return SSL_TLSEXT_ERR_ALERT_FATAL; | |
608 | } | |
609 | ||
710756a9 | 610 | if (!TEST_ptr(copy = OPENSSL_memdup(orespder, sizeof(orespder)))) |
ba881d3b MC |
611 | return SSL_TLSEXT_ERR_ALERT_FATAL; |
612 | ||
710756a9 | 613 | SSL_set_tlsext_status_ocsp_resp(s, copy, sizeof(orespder)); |
ba881d3b | 614 | ocsp_server_called = 1; |
ba881d3b MC |
615 | return SSL_TLSEXT_ERR_OK; |
616 | } | |
617 | ||
618 | static int ocsp_client_cb(SSL *s, void *arg) | |
619 | { | |
620 | int *argi = (int *)arg; | |
621 | const unsigned char *respderin; | |
622 | size_t len; | |
623 | ||
624 | if (*argi != 1 && *argi != 2) | |
625 | return 0; | |
626 | ||
627 | len = SSL_get_tlsext_status_ocsp_resp(s, &respderin); | |
710756a9 | 628 | if (!TEST_mem_eq(orespder, len, respderin, len)) |
ba881d3b MC |
629 | return 0; |
630 | ||
631 | ocsp_client_called = 1; | |
ba881d3b MC |
632 | return 1; |
633 | } | |
634 | ||
2cb4b5f6 MC |
635 | static int test_tlsext_status_type(void) |
636 | { | |
ba881d3b MC |
637 | SSL_CTX *cctx = NULL, *sctx = NULL; |
638 | SSL *clientssl = NULL, *serverssl = NULL; | |
2cb4b5f6 | 639 | int testresult = 0; |
ba881d3b MC |
640 | STACK_OF(OCSP_RESPID) *ids = NULL; |
641 | OCSP_RESPID *id = NULL; | |
642 | BIO *certbio = NULL; | |
2cb4b5f6 | 643 | |
ba881d3b | 644 | if (!create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), &sctx, |
710756a9 | 645 | &cctx, cert, privkey)) |
ba881d3b | 646 | return 0; |
2cb4b5f6 | 647 | |
710756a9 | 648 | if (SSL_CTX_get_tlsext_status_type(cctx) != -1) |
2cb4b5f6 | 649 | goto end; |
2cb4b5f6 | 650 | |
ba881d3b | 651 | /* First just do various checks getting and setting tlsext_status_type */ |
2cb4b5f6 | 652 | |
ba881d3b | 653 | clientssl = SSL_new(cctx); |
710756a9 RS |
654 | if (!TEST_int_eq(SSL_get_tlsext_status_type(clientssl), -1) |
655 | || !TEST_true(SSL_set_tlsext_status_type(clientssl, | |
656 | TLSEXT_STATUSTYPE_ocsp)) | |
657 | || !TEST_int_eq(SSL_get_tlsext_status_type(clientssl), | |
658 | TLSEXT_STATUSTYPE_ocsp)) | |
2cb4b5f6 | 659 | goto end; |
2cb4b5f6 | 660 | |
ba881d3b MC |
661 | SSL_free(clientssl); |
662 | clientssl = NULL; | |
2cb4b5f6 | 663 | |
710756a9 RS |
664 | if (!SSL_CTX_set_tlsext_status_type(cctx, TLSEXT_STATUSTYPE_ocsp) |
665 | || SSL_CTX_get_tlsext_status_type(cctx) != TLSEXT_STATUSTYPE_ocsp) | |
2cb4b5f6 | 666 | goto end; |
2cb4b5f6 | 667 | |
ba881d3b | 668 | clientssl = SSL_new(cctx); |
710756a9 | 669 | if (SSL_get_tlsext_status_type(clientssl) != TLSEXT_STATUSTYPE_ocsp) |
2cb4b5f6 | 670 | goto end; |
ba881d3b MC |
671 | SSL_free(clientssl); |
672 | clientssl = NULL; | |
673 | ||
674 | /* | |
675 | * Now actually do a handshake and check OCSP information is exchanged and | |
676 | * the callbacks get called | |
677 | */ | |
ba881d3b MC |
678 | SSL_CTX_set_tlsext_status_cb(cctx, ocsp_client_cb); |
679 | SSL_CTX_set_tlsext_status_arg(cctx, &cdummyarg); | |
680 | SSL_CTX_set_tlsext_status_cb(sctx, ocsp_server_cb); | |
681 | SSL_CTX_set_tlsext_status_arg(sctx, &cdummyarg); | |
710756a9 RS |
682 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, |
683 | &clientssl, NULL, NULL)) | |
684 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
685 | SSL_ERROR_NONE)) | |
686 | || !TEST_true(ocsp_client_called) | |
687 | || !TEST_true(ocsp_server_called)) | |
ba881d3b | 688 | goto end; |
ba881d3b MC |
689 | SSL_free(serverssl); |
690 | SSL_free(clientssl); | |
691 | serverssl = NULL; | |
692 | clientssl = NULL; | |
693 | ||
694 | /* Try again but this time force the server side callback to fail */ | |
695 | ocsp_client_called = 0; | |
696 | ocsp_server_called = 0; | |
697 | cdummyarg = 0; | |
710756a9 RS |
698 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, |
699 | &clientssl, NULL, NULL)) | |
700 | /* This should fail because the callback will fail */ | |
701 | || !TEST_false(create_ssl_connection(serverssl, clientssl, | |
702 | SSL_ERROR_NONE)) | |
703 | || !TEST_false(ocsp_client_called) | |
704 | || !TEST_false(ocsp_server_called)) | |
ba881d3b | 705 | goto end; |
ba881d3b MC |
706 | SSL_free(serverssl); |
707 | SSL_free(clientssl); | |
708 | serverssl = NULL; | |
709 | clientssl = NULL; | |
710 | ||
711 | /* | |
712 | * This time we'll get the client to send an OCSP_RESPID that it will | |
713 | * accept. | |
714 | */ | |
715 | ocsp_client_called = 0; | |
716 | ocsp_server_called = 0; | |
717 | cdummyarg = 2; | |
710756a9 RS |
718 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, |
719 | &clientssl, NULL, NULL))) | |
ba881d3b | 720 | goto end; |
ba881d3b MC |
721 | |
722 | /* | |
723 | * We'll just use any old cert for this test - it doesn't have to be an OCSP | |
69687aa8 | 724 | * specific one. We'll use the server cert. |
ba881d3b | 725 | */ |
710756a9 RS |
726 | if (!TEST_ptr(certbio = BIO_new_file(cert, "r")) |
727 | || !TEST_ptr(id = OCSP_RESPID_new()) | |
728 | || !TEST_ptr(ids = sk_OCSP_RESPID_new_null()) | |
729 | || !TEST_ptr(ocspcert = PEM_read_bio_X509(certbio, | |
730 | NULL, NULL, NULL)) | |
731 | || !TEST_true(OCSP_RESPID_set_by_key(id, ocspcert)) | |
732 | || !TEST_true(sk_OCSP_RESPID_push(ids, id))) | |
ba881d3b | 733 | goto end; |
ba881d3b MC |
734 | id = NULL; |
735 | SSL_set_tlsext_status_ids(clientssl, ids); | |
736 | /* Control has been transferred */ | |
737 | ids = NULL; | |
738 | ||
739 | BIO_free(certbio); | |
740 | certbio = NULL; | |
741 | ||
710756a9 RS |
742 | if (!TEST_true(create_ssl_connection(serverssl, clientssl, |
743 | SSL_ERROR_NONE)) | |
744 | || !TEST_true(ocsp_client_called) | |
745 | || !TEST_true(ocsp_server_called)) | |
ba881d3b | 746 | goto end; |
ba881d3b | 747 | |
2cb4b5f6 MC |
748 | testresult = 1; |
749 | ||
750 | end: | |
ba881d3b MC |
751 | SSL_free(serverssl); |
752 | SSL_free(clientssl); | |
753 | SSL_CTX_free(sctx); | |
754 | SSL_CTX_free(cctx); | |
755 | sk_OCSP_RESPID_pop_free(ids, OCSP_RESPID_free); | |
756 | OCSP_RESPID_free(id); | |
757 | BIO_free(certbio); | |
758 | X509_free(ocspcert); | |
759 | ocspcert = NULL; | |
2cb4b5f6 MC |
760 | |
761 | return testresult; | |
762 | } | |
8f8c11d8 | 763 | #endif |
2cb4b5f6 | 764 | |
bf208d95 | 765 | #if !defined(OPENSSL_NO_TLS1_3) || !defined(OPENSSL_NO_TLS1_2) |
0afca811 | 766 | static int new_called, remove_called, get_called; |
eaa776da | 767 | |
eaa776da MC |
768 | static int new_session_cb(SSL *ssl, SSL_SESSION *sess) |
769 | { | |
770 | new_called++; | |
c0537ebd MC |
771 | /* |
772 | * sess has been up-refed for us, but we don't actually need it so free it | |
773 | * immediately. | |
774 | */ | |
775 | SSL_SESSION_free(sess); | |
eaa776da MC |
776 | return 1; |
777 | } | |
778 | ||
779 | static void remove_session_cb(SSL_CTX *ctx, SSL_SESSION *sess) | |
780 | { | |
781 | remove_called++; | |
782 | } | |
783 | ||
7a301f08 MC |
784 | static SSL_SESSION *get_sess_val = NULL; |
785 | ||
786 | static SSL_SESSION *get_session_cb(SSL *ssl, const unsigned char *id, int len, | |
787 | int *copy) | |
788 | { | |
0afca811 | 789 | get_called++; |
7a301f08 MC |
790 | *copy = 1; |
791 | return get_sess_val; | |
792 | } | |
793 | ||
7a301f08 MC |
794 | static int execute_test_session(int maxprot, int use_int_cache, |
795 | int use_ext_cache) | |
2cb4b5f6 MC |
796 | { |
797 | SSL_CTX *sctx = NULL, *cctx = NULL; | |
798 | SSL *serverssl1 = NULL, *clientssl1 = NULL; | |
799 | SSL *serverssl2 = NULL, *clientssl2 = NULL; | |
bf208d95 | 800 | # ifndef OPENSSL_NO_TLS1_1 |
eaa776da | 801 | SSL *serverssl3 = NULL, *clientssl3 = NULL; |
bf208d95 | 802 | # endif |
2cb4b5f6 MC |
803 | SSL_SESSION *sess1 = NULL, *sess2 = NULL; |
804 | int testresult = 0; | |
805 | ||
7e885b7b P |
806 | new_called = remove_called = 0; |
807 | ||
710756a9 RS |
808 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), |
809 | TLS_client_method(), &sctx, | |
810 | &cctx, cert, privkey))) | |
2cb4b5f6 | 811 | return 0; |
2cb4b5f6 | 812 | |
7a301f08 MC |
813 | /* |
814 | * Only allow the max protocol version so we can force a connection failure | |
815 | * later | |
816 | */ | |
817 | SSL_CTX_set_min_proto_version(cctx, maxprot); | |
818 | SSL_CTX_set_max_proto_version(cctx, maxprot); | |
eaa776da MC |
819 | |
820 | /* Set up session cache */ | |
7e885b7b | 821 | if (use_ext_cache) { |
eaa776da MC |
822 | SSL_CTX_sess_set_new_cb(cctx, new_session_cb); |
823 | SSL_CTX_sess_set_remove_cb(cctx, remove_session_cb); | |
824 | } | |
7e885b7b | 825 | if (use_int_cache) { |
eaa776da MC |
826 | /* Also covers instance where both are set */ |
827 | SSL_CTX_set_session_cache_mode(cctx, SSL_SESS_CACHE_CLIENT); | |
828 | } else { | |
829 | SSL_CTX_set_session_cache_mode(cctx, | |
830 | SSL_SESS_CACHE_CLIENT | |
831 | | SSL_SESS_CACHE_NO_INTERNAL_STORE); | |
832 | } | |
2cb4b5f6 | 833 | |
710756a9 RS |
834 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl1, &clientssl1, |
835 | NULL, NULL)) | |
836 | || !TEST_true(create_ssl_connection(serverssl1, clientssl1, | |
837 | SSL_ERROR_NONE)) | |
838 | || !TEST_ptr(sess1 = SSL_get1_session(clientssl1))) | |
2cb4b5f6 | 839 | goto end; |
2cb4b5f6 | 840 | |
710756a9 | 841 | /* Should fail because it should already be in the cache */ |
7e885b7b | 842 | if (use_int_cache && !TEST_false(SSL_CTX_add_session(cctx, sess1))) |
eaa776da | 843 | goto end; |
7a301f08 MC |
844 | if (use_ext_cache |
845 | && (!TEST_int_eq(new_called, 1) || !TEST_int_eq(remove_called, 0))) | |
b4982125 | 846 | goto end; |
b4982125 | 847 | |
c0537ebd MC |
848 | new_called = remove_called = 0; |
849 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl2, | |
850 | &clientssl2, NULL, NULL)) | |
851 | || !TEST_true(SSL_set_session(clientssl2, sess1)) | |
852 | || !TEST_true(create_ssl_connection(serverssl2, clientssl2, | |
853 | SSL_ERROR_NONE)) | |
854 | || !TEST_true(SSL_session_reused(clientssl2))) | |
855 | goto end; | |
856 | ||
7a301f08 MC |
857 | if (maxprot == TLS1_3_VERSION) { |
858 | /* | |
859 | * In TLSv1.3 we should have created a new session even though we have | |
860 | * resumed. The original session should also have been removed. | |
861 | */ | |
862 | if (use_ext_cache | |
863 | && (!TEST_int_eq(new_called, 1) | |
864 | || !TEST_int_eq(remove_called, 1))) | |
865 | goto end; | |
866 | } else { | |
867 | /* | |
868 | * In TLSv1.2 we expect to have resumed so no sessions added or | |
869 | * removed. | |
870 | */ | |
871 | if (use_ext_cache | |
872 | && (!TEST_int_eq(new_called, 0) | |
873 | || !TEST_int_eq(remove_called, 0))) | |
874 | goto end; | |
875 | } | |
c0537ebd MC |
876 | |
877 | SSL_SESSION_free(sess1); | |
878 | if (!TEST_ptr(sess1 = SSL_get1_session(clientssl2))) | |
879 | goto end; | |
880 | shutdown_ssl_connection(serverssl2, clientssl2); | |
881 | serverssl2 = clientssl2 = NULL; | |
c0537ebd MC |
882 | |
883 | new_called = remove_called = 0; | |
710756a9 RS |
884 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl2, |
885 | &clientssl2, NULL, NULL)) | |
886 | || !TEST_true(create_ssl_connection(serverssl2, clientssl2, | |
887 | SSL_ERROR_NONE))) | |
2cb4b5f6 | 888 | goto end; |
2cb4b5f6 | 889 | |
710756a9 | 890 | if (!TEST_ptr(sess2 = SSL_get1_session(clientssl2))) |
2cb4b5f6 | 891 | goto end; |
2cb4b5f6 | 892 | |
7a301f08 MC |
893 | if (use_ext_cache |
894 | && (!TEST_int_eq(new_called, 1) || !TEST_int_eq(remove_called, 0))) | |
eaa776da | 895 | goto end; |
eaa776da | 896 | |
c0537ebd | 897 | new_called = remove_called = 0; |
2cb4b5f6 | 898 | /* |
710756a9 RS |
899 | * This should clear sess2 from the cache because it is a "bad" session. |
900 | * See SSL_set_session() documentation. | |
2cb4b5f6 | 901 | */ |
710756a9 | 902 | if (!TEST_true(SSL_set_session(clientssl2, sess1))) |
2cb4b5f6 | 903 | goto end; |
7a301f08 MC |
904 | if (use_ext_cache |
905 | && (!TEST_int_eq(new_called, 0) || !TEST_int_eq(remove_called, 1))) | |
eaa776da | 906 | goto end; |
710756a9 | 907 | if (!TEST_ptr_eq(SSL_get_session(clientssl2), sess1)) |
2cb4b5f6 | 908 | goto end; |
2cb4b5f6 | 909 | |
7e885b7b | 910 | if (use_int_cache) { |
710756a9 RS |
911 | /* Should succeeded because it should not already be in the cache */ |
912 | if (!TEST_true(SSL_CTX_add_session(cctx, sess2)) | |
913 | || !TEST_true(SSL_CTX_remove_session(cctx, sess2))) | |
eaa776da | 914 | goto end; |
eaa776da MC |
915 | } |
916 | ||
c0537ebd | 917 | new_called = remove_called = 0; |
eaa776da | 918 | /* This shouldn't be in the cache so should fail */ |
710756a9 | 919 | if (!TEST_false(SSL_CTX_remove_session(cctx, sess2))) |
2cb4b5f6 | 920 | goto end; |
2cb4b5f6 | 921 | |
7a301f08 MC |
922 | if (use_ext_cache |
923 | && (!TEST_int_eq(new_called, 0) || !TEST_int_eq(remove_called, 1))) | |
2cb4b5f6 | 924 | goto end; |
2cb4b5f6 | 925 | |
bf208d95 | 926 | # if !defined(OPENSSL_NO_TLS1_1) |
c0537ebd | 927 | new_called = remove_called = 0; |
eaa776da MC |
928 | /* Force a connection failure */ |
929 | SSL_CTX_set_max_proto_version(sctx, TLS1_1_VERSION); | |
710756a9 RS |
930 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl3, |
931 | &clientssl3, NULL, NULL)) | |
932 | || !TEST_true(SSL_set_session(clientssl3, sess1)) | |
c0537ebd | 933 | /* This should fail because of the mismatched protocol versions */ |
710756a9 RS |
934 | || !TEST_false(create_ssl_connection(serverssl3, clientssl3, |
935 | SSL_ERROR_NONE))) | |
eaa776da | 936 | goto end; |
b4982125 | 937 | |
eaa776da | 938 | /* We should have automatically removed the session from the cache */ |
7a301f08 MC |
939 | if (use_ext_cache |
940 | && (!TEST_int_eq(new_called, 0) || !TEST_int_eq(remove_called, 1))) | |
2cb4b5f6 | 941 | goto end; |
2cb4b5f6 | 942 | |
710756a9 | 943 | /* Should succeed because it should not already be in the cache */ |
7e885b7b | 944 | if (use_int_cache && !TEST_true(SSL_CTX_add_session(cctx, sess2))) |
eaa776da | 945 | goto end; |
bf208d95 | 946 | # endif |
eaa776da | 947 | |
7a301f08 MC |
948 | /* Now do some tests for server side caching */ |
949 | if (use_ext_cache) { | |
950 | SSL_CTX_sess_set_new_cb(cctx, NULL); | |
951 | SSL_CTX_sess_set_remove_cb(cctx, NULL); | |
952 | SSL_CTX_sess_set_new_cb(sctx, new_session_cb); | |
953 | SSL_CTX_sess_set_remove_cb(sctx, remove_session_cb); | |
954 | SSL_CTX_sess_set_get_cb(sctx, get_session_cb); | |
955 | get_sess_val = NULL; | |
956 | } | |
957 | ||
958 | SSL_CTX_set_session_cache_mode(cctx, 0); | |
959 | /* Internal caching is the default on the server side */ | |
960 | if (!use_int_cache) | |
961 | SSL_CTX_set_session_cache_mode(sctx, | |
962 | SSL_SESS_CACHE_SERVER | |
963 | | SSL_SESS_CACHE_NO_INTERNAL_STORE); | |
964 | ||
965 | SSL_free(serverssl1); | |
966 | SSL_free(clientssl1); | |
967 | serverssl1 = clientssl1 = NULL; | |
968 | SSL_free(serverssl2); | |
969 | SSL_free(clientssl2); | |
970 | serverssl2 = clientssl2 = NULL; | |
971 | SSL_SESSION_free(sess1); | |
972 | sess1 = NULL; | |
973 | SSL_SESSION_free(sess2); | |
974 | sess2 = NULL; | |
975 | ||
976 | SSL_CTX_set_max_proto_version(sctx, maxprot); | |
977 | SSL_CTX_set_options(sctx, SSL_OP_NO_TICKET); | |
0afca811 | 978 | new_called = remove_called = get_called = 0; |
7a301f08 MC |
979 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl1, &clientssl1, |
980 | NULL, NULL)) | |
981 | || !TEST_true(create_ssl_connection(serverssl1, clientssl1, | |
982 | SSL_ERROR_NONE)) | |
983 | || !TEST_ptr(sess1 = SSL_get1_session(clientssl1)) | |
984 | || !TEST_ptr(sess2 = SSL_get1_session(serverssl1))) | |
985 | goto end; | |
986 | ||
987 | /* Should fail because it should already be in the cache */ | |
988 | if (use_int_cache && !TEST_false(SSL_CTX_add_session(sctx, sess2))) | |
989 | goto end; | |
990 | ||
991 | if (use_ext_cache) { | |
992 | SSL_SESSION *tmp = sess2; | |
993 | ||
0afca811 KY |
994 | if (!TEST_int_eq(new_called, 1) |
995 | || !TEST_int_eq(remove_called, 0) | |
996 | || !TEST_int_eq(get_called, 0)) | |
7a301f08 MC |
997 | goto end; |
998 | /* | |
999 | * Delete the session from the internal cache to force a lookup from | |
1000 | * the external cache. We take a copy first because | |
1001 | * SSL_CTX_remove_session() also marks the session as non-resumable. | |
1002 | */ | |
3cb6a4d6 BK |
1003 | if (use_int_cache) { |
1004 | if (!TEST_ptr(tmp = SSL_SESSION_dup(sess2)) | |
1005 | || !TEST_true(SSL_CTX_remove_session(sctx, sess2))) | |
1006 | goto end; | |
1007 | SSL_SESSION_free(sess2); | |
1008 | } | |
7a301f08 MC |
1009 | sess2 = tmp; |
1010 | } | |
1011 | ||
0afca811 | 1012 | new_called = remove_called = get_called = 0; |
7a301f08 MC |
1013 | get_sess_val = sess2; |
1014 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl2, | |
1015 | &clientssl2, NULL, NULL)) | |
1016 | || !TEST_true(SSL_set_session(clientssl2, sess1)) | |
1017 | || !TEST_true(create_ssl_connection(serverssl2, clientssl2, | |
1018 | SSL_ERROR_NONE)) | |
1019 | || !TEST_true(SSL_session_reused(clientssl2))) | |
1020 | goto end; | |
1021 | ||
0afca811 KY |
1022 | if (use_ext_cache) { |
1023 | if (!TEST_int_eq(new_called, 0) | |
1024 | || !TEST_int_eq(remove_called, 0)) | |
1025 | goto end; | |
1026 | ||
1027 | if (maxprot == TLS1_3_VERSION) { | |
1028 | if (!TEST_int_eq(get_called, 0)) | |
1029 | goto end; | |
1030 | } else { | |
1031 | if (!TEST_int_eq(get_called, 1)) | |
1032 | goto end; | |
1033 | } | |
1034 | } | |
7a301f08 | 1035 | |
2cb4b5f6 | 1036 | testresult = 1; |
eaa776da | 1037 | |
2cb4b5f6 MC |
1038 | end: |
1039 | SSL_free(serverssl1); | |
1040 | SSL_free(clientssl1); | |
1041 | SSL_free(serverssl2); | |
1042 | SSL_free(clientssl2); | |
bf208d95 | 1043 | # ifndef OPENSSL_NO_TLS1_1 |
eaa776da MC |
1044 | SSL_free(serverssl3); |
1045 | SSL_free(clientssl3); | |
bf208d95 | 1046 | # endif |
2cb4b5f6 MC |
1047 | SSL_SESSION_free(sess1); |
1048 | SSL_SESSION_free(sess2); | |
1049 | SSL_CTX_free(sctx); | |
1050 | SSL_CTX_free(cctx); | |
1051 | ||
1052 | return testresult; | |
1053 | } | |
bf208d95 | 1054 | #endif /* !defined(OPENSSL_NO_TLS1_3) || !defined(OPENSSL_NO_TLS1_2) */ |
2cb4b5f6 | 1055 | |
7fb4c820 MC |
1056 | static int test_session_with_only_int_cache(void) |
1057 | { | |
7a301f08 MC |
1058 | #ifndef OPENSSL_NO_TLS1_3 |
1059 | if (!execute_test_session(TLS1_3_VERSION, 1, 0)) | |
1060 | return 0; | |
1061 | #endif | |
1062 | ||
1063 | #ifndef OPENSSL_NO_TLS1_2 | |
1064 | return execute_test_session(TLS1_2_VERSION, 1, 0); | |
1065 | #else | |
1066 | return 1; | |
1067 | #endif | |
eaa776da MC |
1068 | } |
1069 | ||
7fb4c820 MC |
1070 | static int test_session_with_only_ext_cache(void) |
1071 | { | |
7a301f08 MC |
1072 | #ifndef OPENSSL_NO_TLS1_3 |
1073 | if (!execute_test_session(TLS1_3_VERSION, 0, 1)) | |
1074 | return 0; | |
1075 | #endif | |
1076 | ||
1077 | #ifndef OPENSSL_NO_TLS1_2 | |
1078 | return execute_test_session(TLS1_2_VERSION, 0, 1); | |
1079 | #else | |
1080 | return 1; | |
1081 | #endif | |
eaa776da MC |
1082 | } |
1083 | ||
7fb4c820 MC |
1084 | static int test_session_with_both_cache(void) |
1085 | { | |
7a301f08 MC |
1086 | #ifndef OPENSSL_NO_TLS1_3 |
1087 | if (!execute_test_session(TLS1_3_VERSION, 1, 1)) | |
1088 | return 0; | |
1089 | #endif | |
1090 | ||
1091 | #ifndef OPENSSL_NO_TLS1_2 | |
1092 | return execute_test_session(TLS1_2_VERSION, 1, 1); | |
1093 | #else | |
1094 | return 1; | |
1095 | #endif | |
eaa776da MC |
1096 | } |
1097 | ||
7fb4c820 MC |
1098 | #define USE_NULL 0 |
1099 | #define USE_BIO_1 1 | |
1100 | #define USE_BIO_2 2 | |
1101 | ||
1102 | #define TOTAL_SSL_SET_BIO_TESTS (3 * 3 * 3 * 3) | |
1103 | ||
1104 | static void setupbio(BIO **res, BIO *bio1, BIO *bio2, int type) | |
1105 | { | |
1106 | switch (type) { | |
1107 | case USE_NULL: | |
1108 | *res = NULL; | |
1109 | break; | |
1110 | case USE_BIO_1: | |
1111 | *res = bio1; | |
1112 | break; | |
1113 | case USE_BIO_2: | |
1114 | *res = bio2; | |
1115 | break; | |
1116 | } | |
1117 | } | |
1118 | ||
1119 | static int test_ssl_set_bio(int idx) | |
1120 | { | |
710756a9 | 1121 | SSL_CTX *ctx; |
7fb4c820 MC |
1122 | BIO *bio1 = NULL; |
1123 | BIO *bio2 = NULL; | |
0fae8150 | 1124 | BIO *irbio = NULL, *iwbio = NULL, *nrbio = NULL, *nwbio = NULL; |
7fb4c820 MC |
1125 | SSL *ssl = NULL; |
1126 | int initrbio, initwbio, newrbio, newwbio; | |
1127 | int testresult = 0; | |
1128 | ||
7fb4c820 MC |
1129 | initrbio = idx % 3; |
1130 | idx /= 3; | |
1131 | initwbio = idx % 3; | |
1132 | idx /= 3; | |
1133 | newrbio = idx % 3; | |
1134 | idx /= 3; | |
1135 | newwbio = idx; | |
710756a9 RS |
1136 | if (!TEST_int_le(newwbio, 2)) |
1137 | return 0; | |
1138 | ||
1139 | if (!TEST_ptr(ctx = SSL_CTX_new(TLS_method())) | |
1140 | || !TEST_ptr(ssl = SSL_new(ctx))) | |
1141 | goto end; | |
7fb4c820 | 1142 | |
710756a9 RS |
1143 | if (initrbio == USE_BIO_1 |
1144 | || initwbio == USE_BIO_1 | |
1145 | || newrbio == USE_BIO_1 | |
7fb4c820 | 1146 | || newwbio == USE_BIO_1) { |
710756a9 | 1147 | if (!TEST_ptr(bio1 = BIO_new(BIO_s_mem()))) |
7fb4c820 | 1148 | goto end; |
7fb4c820 MC |
1149 | } |
1150 | ||
710756a9 RS |
1151 | if (initrbio == USE_BIO_2 |
1152 | || initwbio == USE_BIO_2 | |
1153 | || newrbio == USE_BIO_2 | |
7fb4c820 | 1154 | || newwbio == USE_BIO_2) { |
710756a9 | 1155 | if (!TEST_ptr(bio2 = BIO_new(BIO_s_mem()))) |
7fb4c820 | 1156 | goto end; |
7fb4c820 MC |
1157 | } |
1158 | ||
1159 | setupbio(&irbio, bio1, bio2, initrbio); | |
1160 | setupbio(&iwbio, bio1, bio2, initwbio); | |
1161 | ||
1162 | /* | |
1163 | * We want to maintain our own refs to these BIO, so do an up ref for each | |
69687aa8 | 1164 | * BIO that will have ownership transferred in the SSL_set_bio() call |
7fb4c820 MC |
1165 | */ |
1166 | if (irbio != NULL) | |
1167 | BIO_up_ref(irbio); | |
1168 | if (iwbio != NULL && iwbio != irbio) | |
1169 | BIO_up_ref(iwbio); | |
1170 | ||
1171 | SSL_set_bio(ssl, irbio, iwbio); | |
1172 | ||
1173 | setupbio(&nrbio, bio1, bio2, newrbio); | |
1174 | setupbio(&nwbio, bio1, bio2, newwbio); | |
1175 | ||
1176 | /* | |
1177 | * We will (maybe) transfer ownership again so do more up refs. | |
1178 | * SSL_set_bio() has some really complicated ownership rules where BIOs have | |
1179 | * already been set! | |
1180 | */ | |
710756a9 RS |
1181 | if (nrbio != NULL |
1182 | && nrbio != irbio | |
1183 | && (nwbio != iwbio || nrbio != nwbio)) | |
7fb4c820 | 1184 | BIO_up_ref(nrbio); |
710756a9 RS |
1185 | if (nwbio != NULL |
1186 | && nwbio != nrbio | |
1187 | && (nwbio != iwbio || (nwbio == iwbio && irbio == iwbio))) | |
7fb4c820 MC |
1188 | BIO_up_ref(nwbio); |
1189 | ||
1190 | SSL_set_bio(ssl, nrbio, nwbio); | |
1191 | ||
1192 | testresult = 1; | |
1193 | ||
1194 | end: | |
1195 | SSL_free(ssl); | |
1196 | BIO_free(bio1); | |
1197 | BIO_free(bio2); | |
710756a9 | 1198 | |
7fb4c820 MC |
1199 | /* |
1200 | * This test is checking that the ref counting for SSL_set_bio is correct. | |
1201 | * If we get here and we did too many frees then we will fail in the above | |
1202 | * functions. If we haven't done enough then this will only be detected in | |
1203 | * a crypto-mdebug build | |
1204 | */ | |
1205 | SSL_CTX_free(ctx); | |
7fb4c820 MC |
1206 | return testresult; |
1207 | } | |
1208 | ||
7e885b7b | 1209 | typedef enum { NO_BIO_CHANGE, CHANGE_RBIO, CHANGE_WBIO } bio_change_t; |
9a716987 | 1210 | |
7e885b7b | 1211 | static int execute_test_ssl_bio(int pop_ssl, bio_change_t change_bio) |
9a716987 MC |
1212 | { |
1213 | BIO *sslbio = NULL, *membio1 = NULL, *membio2 = NULL; | |
710756a9 | 1214 | SSL_CTX *ctx; |
9a716987 MC |
1215 | SSL *ssl = NULL; |
1216 | int testresult = 0; | |
1217 | ||
710756a9 RS |
1218 | if (!TEST_ptr(ctx = SSL_CTX_new(TLS_method())) |
1219 | || !TEST_ptr(ssl = SSL_new(ctx)) | |
1220 | || !TEST_ptr(sslbio = BIO_new(BIO_f_ssl())) | |
1221 | || !TEST_ptr(membio1 = BIO_new(BIO_s_mem()))) | |
9a716987 | 1222 | goto end; |
9a716987 MC |
1223 | |
1224 | BIO_set_ssl(sslbio, ssl, BIO_CLOSE); | |
1225 | ||
1226 | /* | |
1227 | * If anything goes wrong here then we could leak memory, so this will | |
1228 | * be caught in a crypto-mdebug build | |
1229 | */ | |
1230 | BIO_push(sslbio, membio1); | |
1231 | ||
69687aa8 | 1232 | /* Verify changing the rbio/wbio directly does not cause leaks */ |
7e885b7b | 1233 | if (change_bio != NO_BIO_CHANGE) { |
710756a9 | 1234 | if (!TEST_ptr(membio2 = BIO_new(BIO_s_mem()))) |
9a716987 | 1235 | goto end; |
7e885b7b | 1236 | if (change_bio == CHANGE_RBIO) |
65e2d672 | 1237 | SSL_set0_rbio(ssl, membio2); |
9a716987 | 1238 | else |
65e2d672 | 1239 | SSL_set0_wbio(ssl, membio2); |
9a716987 MC |
1240 | } |
1241 | ssl = NULL; | |
1242 | ||
7e885b7b | 1243 | if (pop_ssl) |
9a716987 MC |
1244 | BIO_pop(sslbio); |
1245 | else | |
1246 | BIO_pop(membio1); | |
1247 | ||
1248 | testresult = 1; | |
1249 | end: | |
1250 | BIO_free(membio1); | |
1251 | BIO_free(sslbio); | |
1252 | SSL_free(ssl); | |
1253 | SSL_CTX_free(ctx); | |
1254 | ||
1255 | return testresult; | |
1256 | } | |
1257 | ||
1258 | static int test_ssl_bio_pop_next_bio(void) | |
1259 | { | |
7e885b7b | 1260 | return execute_test_ssl_bio(0, NO_BIO_CHANGE); |
9a716987 MC |
1261 | } |
1262 | ||
1263 | static int test_ssl_bio_pop_ssl_bio(void) | |
1264 | { | |
7e885b7b | 1265 | return execute_test_ssl_bio(1, NO_BIO_CHANGE); |
9a716987 MC |
1266 | } |
1267 | ||
1268 | static int test_ssl_bio_change_rbio(void) | |
1269 | { | |
7e885b7b | 1270 | return execute_test_ssl_bio(0, CHANGE_RBIO); |
9a716987 MC |
1271 | } |
1272 | ||
1273 | static int test_ssl_bio_change_wbio(void) | |
1274 | { | |
7e885b7b | 1275 | return execute_test_ssl_bio(0, CHANGE_WBIO); |
9a716987 MC |
1276 | } |
1277 | ||
c423ecaa | 1278 | #if !defined(OPENSSL_NO_TLS1_2) || defined(OPENSSL_NO_TLS1_3) |
f1b25aae MC |
1279 | typedef struct { |
1280 | /* The list of sig algs */ | |
1281 | const int *list; | |
1282 | /* The length of the list */ | |
1283 | size_t listlen; | |
1284 | /* A sigalgs list in string format */ | |
1285 | const char *liststr; | |
1286 | /* Whether setting the list should succeed */ | |
1287 | int valid; | |
1288 | /* Whether creating a connection with the list should succeed */ | |
1289 | int connsuccess; | |
1290 | } sigalgs_list; | |
1291 | ||
1292 | static const int validlist1[] = {NID_sha256, EVP_PKEY_RSA}; | |
c423ecaa | 1293 | # ifndef OPENSSL_NO_EC |
f1b25aae MC |
1294 | static const int validlist2[] = {NID_sha256, EVP_PKEY_RSA, NID_sha512, EVP_PKEY_EC}; |
1295 | static const int validlist3[] = {NID_sha512, EVP_PKEY_EC}; | |
c423ecaa | 1296 | # endif |
f1b25aae MC |
1297 | static const int invalidlist1[] = {NID_undef, EVP_PKEY_RSA}; |
1298 | static const int invalidlist2[] = {NID_sha256, NID_undef}; | |
1299 | static const int invalidlist3[] = {NID_sha256, EVP_PKEY_RSA, NID_sha256}; | |
1300 | static const int invalidlist4[] = {NID_sha256}; | |
1301 | static const sigalgs_list testsigalgs[] = { | |
1302 | {validlist1, OSSL_NELEM(validlist1), NULL, 1, 1}, | |
c423ecaa | 1303 | # ifndef OPENSSL_NO_EC |
f1b25aae MC |
1304 | {validlist2, OSSL_NELEM(validlist2), NULL, 1, 1}, |
1305 | {validlist3, OSSL_NELEM(validlist3), NULL, 1, 0}, | |
c423ecaa | 1306 | # endif |
f1b25aae | 1307 | {NULL, 0, "RSA+SHA256", 1, 1}, |
c423ecaa | 1308 | # ifndef OPENSSL_NO_EC |
f1b25aae MC |
1309 | {NULL, 0, "RSA+SHA256:ECDSA+SHA512", 1, 1}, |
1310 | {NULL, 0, "ECDSA+SHA512", 1, 0}, | |
c423ecaa | 1311 | # endif |
f1b25aae MC |
1312 | {invalidlist1, OSSL_NELEM(invalidlist1), NULL, 0, 0}, |
1313 | {invalidlist2, OSSL_NELEM(invalidlist2), NULL, 0, 0}, | |
1314 | {invalidlist3, OSSL_NELEM(invalidlist3), NULL, 0, 0}, | |
1315 | {invalidlist4, OSSL_NELEM(invalidlist4), NULL, 0, 0}, | |
1316 | {NULL, 0, "RSA", 0, 0}, | |
1317 | {NULL, 0, "SHA256", 0, 0}, | |
1318 | {NULL, 0, "RSA+SHA256:SHA256", 0, 0}, | |
710756a9 RS |
1319 | {NULL, 0, "Invalid", 0, 0} |
1320 | }; | |
f1b25aae MC |
1321 | |
1322 | static int test_set_sigalgs(int idx) | |
1323 | { | |
1324 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
1325 | SSL *clientssl = NULL, *serverssl = NULL; | |
1326 | int testresult = 0; | |
1327 | const sigalgs_list *curr; | |
1328 | int testctx; | |
1329 | ||
1330 | /* Should never happen */ | |
710756a9 | 1331 | if (!TEST_size_t_le((size_t)idx, OSSL_NELEM(testsigalgs) * 2)) |
f1b25aae MC |
1332 | return 0; |
1333 | ||
1334 | testctx = ((size_t)idx < OSSL_NELEM(testsigalgs)); | |
1335 | curr = testctx ? &testsigalgs[idx] | |
1336 | : &testsigalgs[idx - OSSL_NELEM(testsigalgs)]; | |
1337 | ||
710756a9 RS |
1338 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), |
1339 | TLS_client_method(), &sctx, | |
1340 | &cctx, cert, privkey))) | |
f1b25aae | 1341 | return 0; |
f1b25aae | 1342 | |
d2e491f2 MC |
1343 | /* |
1344 | * TODO(TLS1.3): These APIs cannot set TLSv1.3 sig algs so we just test it | |
1345 | * for TLSv1.2 for now until we add a new API. | |
1346 | */ | |
1347 | SSL_CTX_set_max_proto_version(cctx, TLS1_2_VERSION); | |
1348 | ||
f1b25aae MC |
1349 | if (testctx) { |
1350 | int ret; | |
710756a9 | 1351 | |
f1b25aae MC |
1352 | if (curr->list != NULL) |
1353 | ret = SSL_CTX_set1_sigalgs(cctx, curr->list, curr->listlen); | |
1354 | else | |
1355 | ret = SSL_CTX_set1_sigalgs_list(cctx, curr->liststr); | |
1356 | ||
1357 | if (!ret) { | |
1358 | if (curr->valid) | |
710756a9 | 1359 | TEST_info("Failure setting sigalgs in SSL_CTX (%d)\n", idx); |
f1b25aae MC |
1360 | else |
1361 | testresult = 1; | |
1362 | goto end; | |
1363 | } | |
1364 | if (!curr->valid) { | |
710756a9 | 1365 | TEST_info("Not-failed setting sigalgs in SSL_CTX (%d)\n", idx); |
f1b25aae MC |
1366 | goto end; |
1367 | } | |
1368 | } | |
1369 | ||
710756a9 RS |
1370 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, |
1371 | &clientssl, NULL, NULL))) | |
f1b25aae | 1372 | goto end; |
f1b25aae MC |
1373 | |
1374 | if (!testctx) { | |
1375 | int ret; | |
1376 | ||
1377 | if (curr->list != NULL) | |
1378 | ret = SSL_set1_sigalgs(clientssl, curr->list, curr->listlen); | |
1379 | else | |
1380 | ret = SSL_set1_sigalgs_list(clientssl, curr->liststr); | |
1381 | if (!ret) { | |
1382 | if (curr->valid) | |
710756a9 | 1383 | TEST_info("Failure setting sigalgs in SSL (%d)\n", idx); |
f1b25aae MC |
1384 | else |
1385 | testresult = 1; | |
1386 | goto end; | |
1387 | } | |
710756a9 | 1388 | if (!curr->valid) |
f1b25aae | 1389 | goto end; |
f1b25aae MC |
1390 | } |
1391 | ||
710756a9 RS |
1392 | if (!TEST_int_eq(create_ssl_connection(serverssl, clientssl, |
1393 | SSL_ERROR_NONE), | |
1394 | curr->connsuccess)) | |
f1b25aae | 1395 | goto end; |
f1b25aae MC |
1396 | |
1397 | testresult = 1; | |
1398 | ||
1399 | end: | |
1400 | SSL_free(serverssl); | |
1401 | SSL_free(clientssl); | |
1402 | SSL_CTX_free(sctx); | |
1403 | SSL_CTX_free(cctx); | |
1404 | ||
1405 | return testresult; | |
1406 | } | |
c423ecaa | 1407 | #endif |
f1b25aae | 1408 | |
fff202e5 MC |
1409 | #ifndef OPENSSL_NO_TLS1_3 |
1410 | ||
57dee9bb MC |
1411 | static SSL_SESSION *clientpsk = NULL; |
1412 | static SSL_SESSION *serverpsk = NULL; | |
02a3ed5a MC |
1413 | static const char *pskid = "Identity"; |
1414 | static const char *srvid; | |
1415 | ||
1416 | static int use_session_cb_cnt = 0; | |
1417 | static int find_session_cb_cnt = 0; | |
1418 | ||
1419 | static int use_session_cb(SSL *ssl, const EVP_MD *md, const unsigned char **id, | |
1420 | size_t *idlen, SSL_SESSION **sess) | |
1421 | { | |
1422 | switch (++use_session_cb_cnt) { | |
1423 | case 1: | |
1424 | /* The first call should always have a NULL md */ | |
1425 | if (md != NULL) | |
1426 | return 0; | |
1427 | break; | |
1428 | ||
1429 | case 2: | |
1430 | /* The second call should always have an md */ | |
1431 | if (md == NULL) | |
1432 | return 0; | |
1433 | break; | |
1434 | ||
1435 | default: | |
1436 | /* We should only be called a maximum of twice */ | |
1437 | return 0; | |
1438 | } | |
1439 | ||
57dee9bb MC |
1440 | if (clientpsk != NULL) |
1441 | SSL_SESSION_up_ref(clientpsk); | |
02a3ed5a | 1442 | |
57dee9bb | 1443 | *sess = clientpsk; |
02a3ed5a MC |
1444 | *id = (const unsigned char *)pskid; |
1445 | *idlen = strlen(pskid); | |
1446 | ||
1447 | return 1; | |
1448 | } | |
1449 | ||
1450 | static int find_session_cb(SSL *ssl, const unsigned char *identity, | |
1451 | size_t identity_len, SSL_SESSION **sess) | |
1452 | { | |
1453 | find_session_cb_cnt++; | |
1454 | ||
1455 | /* We should only ever be called a maximum of twice per connection */ | |
1456 | if (find_session_cb_cnt > 2) | |
1457 | return 0; | |
1458 | ||
57dee9bb | 1459 | if (serverpsk == NULL) |
02a3ed5a MC |
1460 | return 0; |
1461 | ||
1462 | /* Identity should match that set by the client */ | |
1463 | if (strlen(srvid) != identity_len | |
1464 | || strncmp(srvid, (const char *)identity, identity_len) != 0) { | |
1465 | /* No PSK found, continue but without a PSK */ | |
1466 | *sess = NULL; | |
1467 | return 1; | |
1468 | } | |
1469 | ||
57dee9bb MC |
1470 | SSL_SESSION_up_ref(serverpsk); |
1471 | *sess = serverpsk; | |
02a3ed5a MC |
1472 | |
1473 | return 1; | |
1474 | } | |
1475 | ||
5f982038 MC |
1476 | #define MSG1 "Hello" |
1477 | #define MSG2 "World." | |
1478 | #define MSG3 "This" | |
1479 | #define MSG4 "is" | |
1480 | #define MSG5 "a" | |
90049cea MC |
1481 | #define MSG6 "test" |
1482 | #define MSG7 "message." | |
5f982038 | 1483 | |
02a3ed5a MC |
1484 | #define TLS13_AES_256_GCM_SHA384_BYTES ((const unsigned char *)"\x13\x02") |
1485 | ||
5f982038 MC |
1486 | /* |
1487 | * Helper method to setup objects for early data test. Caller frees objects on | |
1488 | * error. | |
1489 | */ | |
1490 | static int setupearly_data_test(SSL_CTX **cctx, SSL_CTX **sctx, SSL **clientssl, | |
3cb47b4e | 1491 | SSL **serverssl, SSL_SESSION **sess, int idx) |
5f982038 | 1492 | { |
710756a9 RS |
1493 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), |
1494 | TLS_client_method(), sctx, | |
1495 | cctx, cert, privkey))) | |
5f982038 | 1496 | return 0; |
5f982038 | 1497 | |
02a3ed5a MC |
1498 | if (idx == 1) { |
1499 | /* When idx == 1 we repeat the tests with read_ahead set */ | |
3cb47b4e MC |
1500 | SSL_CTX_set_read_ahead(*cctx, 1); |
1501 | SSL_CTX_set_read_ahead(*sctx, 1); | |
02a3ed5a MC |
1502 | } else if (idx == 2) { |
1503 | /* When idx == 2 we are doing early_data with a PSK. Set up callbacks */ | |
1504 | SSL_CTX_set_psk_use_session_callback(*cctx, use_session_cb); | |
1505 | SSL_CTX_set_psk_find_session_callback(*sctx, find_session_cb); | |
1506 | use_session_cb_cnt = 0; | |
1507 | find_session_cb_cnt = 0; | |
1508 | srvid = pskid; | |
3cb47b4e MC |
1509 | } |
1510 | ||
710756a9 | 1511 | if (!TEST_true(create_ssl_objects(*sctx, *cctx, serverssl, clientssl, |
02a3ed5a MC |
1512 | NULL, NULL))) |
1513 | return 0; | |
1514 | ||
141e4709 MC |
1515 | /* |
1516 | * For one of the run throughs (doesn't matter which one), we'll try sending | |
1517 | * some SNI data in the initial ClientHello. This will be ignored (because | |
1518 | * there is no SNI cb set up by the server), so it should not impact | |
1519 | * early_data. | |
1520 | */ | |
1521 | if (idx == 1 | |
1522 | && !TEST_true(SSL_set_tlsext_host_name(*clientssl, "localhost"))) | |
1523 | return 0; | |
1524 | ||
02a3ed5a MC |
1525 | if (idx == 2) { |
1526 | /* Create the PSK */ | |
1527 | const SSL_CIPHER *cipher = NULL; | |
1528 | const unsigned char key[] = { | |
1529 | 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, | |
1530 | 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, | |
1531 | 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, | |
1532 | 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, | |
1533 | 0x2c, 0x2d, 0x2e, 0x2f | |
1534 | }; | |
1535 | ||
1536 | cipher = SSL_CIPHER_find(*clientssl, TLS13_AES_256_GCM_SHA384_BYTES); | |
57dee9bb MC |
1537 | clientpsk = SSL_SESSION_new(); |
1538 | if (!TEST_ptr(clientpsk) | |
02a3ed5a | 1539 | || !TEST_ptr(cipher) |
57dee9bb | 1540 | || !TEST_true(SSL_SESSION_set1_master_key(clientpsk, key, |
02a3ed5a | 1541 | sizeof(key))) |
57dee9bb | 1542 | || !TEST_true(SSL_SESSION_set_cipher(clientpsk, cipher)) |
02a3ed5a | 1543 | || !TEST_true( |
57dee9bb | 1544 | SSL_SESSION_set_protocol_version(clientpsk, |
02a3ed5a MC |
1545 | TLS1_3_VERSION)) |
1546 | /* | |
1547 | * We just choose an arbitrary value for max_early_data which | |
1548 | * should be big enough for testing purposes. | |
1549 | */ | |
57dee9bb MC |
1550 | || !TEST_true(SSL_SESSION_set_max_early_data(clientpsk, |
1551 | 0x100)) | |
1552 | || !TEST_true(SSL_SESSION_up_ref(clientpsk))) { | |
1553 | SSL_SESSION_free(clientpsk); | |
1554 | clientpsk = NULL; | |
02a3ed5a MC |
1555 | return 0; |
1556 | } | |
57dee9bb | 1557 | serverpsk = clientpsk; |
02a3ed5a MC |
1558 | |
1559 | if (sess != NULL) | |
57dee9bb | 1560 | *sess = clientpsk; |
02a3ed5a MC |
1561 | return 1; |
1562 | } | |
1563 | ||
1564 | if (sess == NULL) | |
1565 | return 1; | |
1566 | ||
1567 | if (!TEST_true(create_ssl_connection(*serverssl, *clientssl, | |
1568 | SSL_ERROR_NONE))) | |
5f982038 | 1569 | return 0; |
5f982038 MC |
1570 | |
1571 | *sess = SSL_get1_session(*clientssl); | |
5f982038 MC |
1572 | SSL_shutdown(*clientssl); |
1573 | SSL_shutdown(*serverssl); | |
5f982038 MC |
1574 | SSL_free(*serverssl); |
1575 | SSL_free(*clientssl); | |
1576 | *serverssl = *clientssl = NULL; | |
1577 | ||
710756a9 RS |
1578 | if (!TEST_true(create_ssl_objects(*sctx, *cctx, serverssl, |
1579 | clientssl, NULL, NULL)) | |
1580 | || !TEST_true(SSL_set_session(*clientssl, *sess))) | |
5f982038 | 1581 | return 0; |
5f982038 MC |
1582 | |
1583 | return 1; | |
1584 | } | |
1585 | ||
3cb47b4e | 1586 | static int test_early_data_read_write(int idx) |
5f982038 MC |
1587 | { |
1588 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
1589 | SSL *clientssl = NULL, *serverssl = NULL; | |
1590 | int testresult = 0; | |
1591 | SSL_SESSION *sess = NULL; | |
9b5c865d MC |
1592 | unsigned char buf[20], data[1024]; |
1593 | size_t readbytes, written, eoedlen, rawread, rawwritten; | |
1594 | BIO *rbio; | |
5f982038 | 1595 | |
710756a9 RS |
1596 | if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl, |
1597 | &serverssl, &sess, idx))) | |
5f982038 MC |
1598 | goto end; |
1599 | ||
1600 | /* Write and read some early data */ | |
710756a9 RS |
1601 | if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1), |
1602 | &written)) | |
1603 | || !TEST_size_t_eq(written, strlen(MSG1)) | |
1604 | || !TEST_int_eq(SSL_read_early_data(serverssl, buf, | |
1605 | sizeof(buf), &readbytes), | |
1606 | SSL_READ_EARLY_DATA_SUCCESS) | |
1607 | || !TEST_mem_eq(MSG1, readbytes, buf, strlen(MSG1)) | |
1608 | || !TEST_int_eq(SSL_get_early_data_status(serverssl), | |
1609 | SSL_EARLY_DATA_ACCEPTED)) | |
5f982038 | 1610 | goto end; |
5f982038 MC |
1611 | |
1612 | /* | |
09f28874 | 1613 | * Server should be able to write data, and client should be able to |
5f982038 MC |
1614 | * read it. |
1615 | */ | |
710756a9 RS |
1616 | if (!TEST_true(SSL_write_early_data(serverssl, MSG2, strlen(MSG2), |
1617 | &written)) | |
1618 | || !TEST_size_t_eq(written, strlen(MSG2)) | |
1619 | || !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes)) | |
1620 | || !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2))) | |
5f982038 | 1621 | goto end; |
5f982038 MC |
1622 | |
1623 | /* Even after reading normal data, client should be able write early data */ | |
710756a9 RS |
1624 | if (!TEST_true(SSL_write_early_data(clientssl, MSG3, strlen(MSG3), |
1625 | &written)) | |
1626 | || !TEST_size_t_eq(written, strlen(MSG3))) | |
5f982038 | 1627 | goto end; |
5f982038 | 1628 | |
09f28874 | 1629 | /* Server should still be able read early data after writing data */ |
710756a9 RS |
1630 | if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), |
1631 | &readbytes), | |
1632 | SSL_READ_EARLY_DATA_SUCCESS) | |
1633 | || !TEST_mem_eq(buf, readbytes, MSG3, strlen(MSG3))) | |
5f982038 | 1634 | goto end; |
5f982038 | 1635 | |
09f28874 | 1636 | /* Write more data from server and read it from client */ |
710756a9 RS |
1637 | if (!TEST_true(SSL_write_early_data(serverssl, MSG4, strlen(MSG4), |
1638 | &written)) | |
1639 | || !TEST_size_t_eq(written, strlen(MSG4)) | |
1640 | || !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes)) | |
1641 | || !TEST_mem_eq(buf, readbytes, MSG4, strlen(MSG4))) | |
5f982038 | 1642 | goto end; |
5f982038 MC |
1643 | |
1644 | /* | |
1645 | * If client writes normal data it should mean writing early data is no | |
1646 | * longer possible. | |
1647 | */ | |
710756a9 RS |
1648 | if (!TEST_true(SSL_write_ex(clientssl, MSG5, strlen(MSG5), &written)) |
1649 | || !TEST_size_t_eq(written, strlen(MSG5)) | |
1650 | || !TEST_int_eq(SSL_get_early_data_status(clientssl), | |
1651 | SSL_EARLY_DATA_ACCEPTED)) | |
5f982038 | 1652 | goto end; |
5f982038 | 1653 | |
9b5c865d MC |
1654 | /* |
1655 | * At this point the client has written EndOfEarlyData, ClientFinished and | |
1656 | * normal (fully protected) data. We are going to cause a delay between the | |
1657 | * arrival of EndOfEarlyData and ClientFinished. We read out all the data | |
1658 | * in the read BIO, and then just put back the EndOfEarlyData message. | |
1659 | */ | |
1660 | rbio = SSL_get_rbio(serverssl); | |
710756a9 RS |
1661 | if (!TEST_true(BIO_read_ex(rbio, data, sizeof(data), &rawread)) |
1662 | || !TEST_size_t_lt(rawread, sizeof(data)) | |
1663 | || !TEST_size_t_gt(rawread, SSL3_RT_HEADER_LENGTH)) | |
9b5c865d | 1664 | goto end; |
710756a9 | 1665 | |
9b5c865d MC |
1666 | /* Record length is in the 4th and 5th bytes of the record header */ |
1667 | eoedlen = SSL3_RT_HEADER_LENGTH + (data[3] << 8 | data[4]); | |
710756a9 RS |
1668 | if (!TEST_true(BIO_write_ex(rbio, data, eoedlen, &rawwritten)) |
1669 | || !TEST_size_t_eq(rawwritten, eoedlen)) | |
9b5c865d | 1670 | goto end; |
9b5c865d | 1671 | |
5f982038 | 1672 | /* Server should be told that there is no more early data */ |
710756a9 RS |
1673 | if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), |
1674 | &readbytes), | |
1675 | SSL_READ_EARLY_DATA_FINISH) | |
1676 | || !TEST_size_t_eq(readbytes, 0)) | |
5f982038 | 1677 | goto end; |
5f982038 | 1678 | |
9b5c865d MC |
1679 | /* |
1680 | * Server has not finished init yet, so should still be able to write early | |
1681 | * data. | |
1682 | */ | |
710756a9 RS |
1683 | if (!TEST_true(SSL_write_early_data(serverssl, MSG6, strlen(MSG6), |
1684 | &written)) | |
1685 | || !TEST_size_t_eq(written, strlen(MSG6))) | |
9b5c865d | 1686 | goto end; |
9b5c865d | 1687 | |
f8a303fa | 1688 | /* Push the ClientFinished and the normal data back into the server rbio */ |
710756a9 RS |
1689 | if (!TEST_true(BIO_write_ex(rbio, data + eoedlen, rawread - eoedlen, |
1690 | &rawwritten)) | |
1691 | || !TEST_size_t_eq(rawwritten, rawread - eoedlen)) | |
f8a303fa | 1692 | goto end; |
f8a303fa | 1693 | |
5f982038 | 1694 | /* Server should be able to read normal data */ |
710756a9 RS |
1695 | if (!TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes)) |
1696 | || !TEST_size_t_eq(readbytes, strlen(MSG5))) | |
5f982038 | 1697 | goto end; |
5f982038 | 1698 | |
09f28874 | 1699 | /* Client and server should not be able to write/read early data now */ |
710756a9 RS |
1700 | if (!TEST_false(SSL_write_early_data(clientssl, MSG6, strlen(MSG6), |
1701 | &written))) | |
5f982038 | 1702 | goto end; |
5f982038 | 1703 | ERR_clear_error(); |
710756a9 RS |
1704 | if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), |
1705 | &readbytes), | |
1706 | SSL_READ_EARLY_DATA_ERROR)) | |
5f982038 | 1707 | goto end; |
5f982038 MC |
1708 | ERR_clear_error(); |
1709 | ||
9b5c865d | 1710 | /* Client should be able to read the data sent by the server */ |
710756a9 RS |
1711 | if (!TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes)) |
1712 | || !TEST_mem_eq(buf, readbytes, MSG6, strlen(MSG6))) | |
9b5c865d | 1713 | goto end; |
710756a9 | 1714 | |
f8a303fa MC |
1715 | /* |
1716 | * Make sure we process the NewSessionTicket. This arrives post-handshake. | |
1717 | * We attempt a read which we do not expect to return any data. | |
1718 | */ | |
710756a9 | 1719 | if (!TEST_false(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))) |
f8a303fa | 1720 | goto end; |
5f982038 | 1721 | |
90049cea | 1722 | /* Server should be able to write normal data */ |
710756a9 RS |
1723 | if (!TEST_true(SSL_write_ex(serverssl, MSG7, strlen(MSG7), &written)) |
1724 | || !TEST_size_t_eq(written, strlen(MSG7)) | |
1725 | || !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes)) | |
1726 | || !TEST_mem_eq(buf, readbytes, MSG7, strlen(MSG7))) | |
90049cea | 1727 | goto end; |
90049cea | 1728 | |
02a3ed5a MC |
1729 | /* We keep the PSK session around if using PSK */ |
1730 | if (idx != 2) | |
1731 | SSL_SESSION_free(sess); | |
5f982038 | 1732 | sess = SSL_get1_session(clientssl); |
02a3ed5a MC |
1733 | use_session_cb_cnt = 0; |
1734 | find_session_cb_cnt = 0; | |
5f982038 MC |
1735 | |
1736 | SSL_shutdown(clientssl); | |
1737 | SSL_shutdown(serverssl); | |
5f982038 MC |
1738 | SSL_free(serverssl); |
1739 | SSL_free(clientssl); | |
1740 | serverssl = clientssl = NULL; | |
710756a9 RS |
1741 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, |
1742 | &clientssl, NULL, NULL)) | |
1743 | || !TEST_true(SSL_set_session(clientssl, sess))) | |
5f982038 | 1744 | goto end; |
5f982038 MC |
1745 | |
1746 | /* Write and read some early data */ | |
710756a9 RS |
1747 | if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1), |
1748 | &written)) | |
1749 | || !TEST_size_t_eq(written, strlen(MSG1)) | |
1750 | || !TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), | |
1751 | &readbytes), | |
1752 | SSL_READ_EARLY_DATA_SUCCESS) | |
1753 | || !TEST_mem_eq(buf, readbytes, MSG1, strlen(MSG1))) | |
5f982038 | 1754 | goto end; |
5f982038 | 1755 | |
710756a9 RS |
1756 | if (!TEST_int_gt(SSL_connect(clientssl), 0) |
1757 | || !TEST_int_gt(SSL_accept(serverssl), 0)) | |
5f982038 | 1758 | goto end; |
5f982038 | 1759 | |
09f28874 | 1760 | /* Client and server should not be able to write/read early data now */ |
710756a9 RS |
1761 | if (!TEST_false(SSL_write_early_data(clientssl, MSG6, strlen(MSG6), |
1762 | &written))) | |
5f982038 | 1763 | goto end; |
5f982038 | 1764 | ERR_clear_error(); |
710756a9 RS |
1765 | if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), |
1766 | &readbytes), | |
1767 | SSL_READ_EARLY_DATA_ERROR)) | |
5f982038 | 1768 | goto end; |
5f982038 MC |
1769 | ERR_clear_error(); |
1770 | ||
1771 | /* Client and server should be able to write/read normal data */ | |
710756a9 RS |
1772 | if (!TEST_true(SSL_write_ex(clientssl, MSG5, strlen(MSG5), &written)) |
1773 | || !TEST_size_t_eq(written, strlen(MSG5)) | |
1774 | || !TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes)) | |
1775 | || !TEST_size_t_eq(readbytes, strlen(MSG5))) | |
5f982038 | 1776 | goto end; |
5f982038 MC |
1777 | |
1778 | testresult = 1; | |
1779 | ||
1780 | end: | |
57dee9bb MC |
1781 | if (sess != clientpsk) |
1782 | SSL_SESSION_free(sess); | |
1783 | SSL_SESSION_free(clientpsk); | |
1784 | SSL_SESSION_free(serverpsk); | |
1785 | clientpsk = serverpsk = NULL; | |
5f982038 MC |
1786 | SSL_free(serverssl); |
1787 | SSL_free(clientssl); | |
1788 | SSL_CTX_free(sctx); | |
1789 | SSL_CTX_free(cctx); | |
5f982038 MC |
1790 | return testresult; |
1791 | } | |
1792 | ||
710756a9 | 1793 | /* |
6b84e6bf MC |
1794 | * Helper function to test that a server attempting to read early data can |
1795 | * handle a connection from a client where the early data should be skipped. | |
710756a9 | 1796 | */ |
6b84e6bf | 1797 | static int early_data_skip_helper(int hrr, int idx) |
5f982038 MC |
1798 | { |
1799 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
1800 | SSL *clientssl = NULL, *serverssl = NULL; | |
1801 | int testresult = 0; | |
018fcbec | 1802 | SSL_SESSION *sess = NULL; |
5f982038 MC |
1803 | unsigned char buf[20]; |
1804 | size_t readbytes, written; | |
1805 | ||
710756a9 RS |
1806 | if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl, |
1807 | &serverssl, &sess, idx))) | |
5f982038 MC |
1808 | goto end; |
1809 | ||
6b84e6bf MC |
1810 | if (hrr) { |
1811 | /* Force an HRR to occur */ | |
1812 | if (!TEST_true(SSL_set1_groups_list(serverssl, "P-256"))) | |
1813 | goto end; | |
02a3ed5a MC |
1814 | } else if (idx == 2) { |
1815 | /* | |
1816 | * We force early_data rejection by ensuring the PSK identity is | |
1817 | * unrecognised | |
1818 | */ | |
1819 | srvid = "Dummy Identity"; | |
6b84e6bf MC |
1820 | } else { |
1821 | /* | |
1822 | * Deliberately corrupt the creation time. We take 20 seconds off the | |
1823 | * time. It could be any value as long as it is not within tolerance. | |
1824 | * This should mean the ticket is rejected. | |
1825 | */ | |
5d99881e | 1826 | if (!TEST_true(SSL_SESSION_set_time(sess, (long)(time(NULL) - 20)))) |
6b84e6bf MC |
1827 | goto end; |
1828 | } | |
5f982038 MC |
1829 | |
1830 | /* Write some early data */ | |
710756a9 RS |
1831 | if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1), |
1832 | &written)) | |
1833 | || !TEST_size_t_eq(written, strlen(MSG1))) | |
5f982038 | 1834 | goto end; |
5f982038 MC |
1835 | |
1836 | /* Server should reject the early data and skip over it */ | |
710756a9 RS |
1837 | if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), |
1838 | &readbytes), | |
1839 | SSL_READ_EARLY_DATA_FINISH) | |
1840 | || !TEST_size_t_eq(readbytes, 0) | |
1841 | || !TEST_int_eq(SSL_get_early_data_status(serverssl), | |
1842 | SSL_EARLY_DATA_REJECTED)) | |
5f982038 | 1843 | goto end; |
5f982038 | 1844 | |
6b84e6bf MC |
1845 | if (hrr) { |
1846 | /* | |
1847 | * Finish off the handshake. We perform the same writes and reads as | |
1848 | * further down but we expect them to fail due to the incomplete | |
1849 | * handshake. | |
1850 | */ | |
1851 | if (!TEST_false(SSL_write_ex(clientssl, MSG2, strlen(MSG2), &written)) | |
1852 | || !TEST_false(SSL_read_ex(serverssl, buf, sizeof(buf), | |
1853 | &readbytes))) | |
1854 | goto end; | |
1855 | } | |
1856 | ||
710756a9 RS |
1857 | /* Should be able to send normal data despite rejection of early data */ |
1858 | if (!TEST_true(SSL_write_ex(clientssl, MSG2, strlen(MSG2), &written)) | |
1859 | || !TEST_size_t_eq(written, strlen(MSG2)) | |
1860 | || !TEST_int_eq(SSL_get_early_data_status(clientssl), | |
1861 | SSL_EARLY_DATA_REJECTED) | |
1862 | || !TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes)) | |
1863 | || !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2))) | |
5f982038 | 1864 | goto end; |
5f982038 MC |
1865 | |
1866 | testresult = 1; | |
1867 | ||
1868 | end: | |
57dee9bb MC |
1869 | if (sess != clientpsk) |
1870 | SSL_SESSION_free(clientpsk); | |
1871 | SSL_SESSION_free(serverpsk); | |
1872 | clientpsk = serverpsk = NULL; | |
5f982038 MC |
1873 | SSL_SESSION_free(sess); |
1874 | SSL_free(serverssl); | |
1875 | SSL_free(clientssl); | |
1876 | SSL_CTX_free(sctx); | |
1877 | SSL_CTX_free(cctx); | |
5f982038 MC |
1878 | return testresult; |
1879 | } | |
1880 | ||
6b84e6bf MC |
1881 | /* |
1882 | * Test that a server attempting to read early data can handle a connection | |
1883 | * from a client where the early data is not acceptable. | |
1884 | */ | |
1885 | static int test_early_data_skip(int idx) | |
1886 | { | |
1887 | return early_data_skip_helper(0, idx); | |
1888 | } | |
1889 | ||
1890 | /* | |
1891 | * Test that a server attempting to read early data can handle a connection | |
1892 | * from a client where an HRR occurs. | |
1893 | */ | |
1894 | static int test_early_data_skip_hrr(int idx) | |
1895 | { | |
1896 | return early_data_skip_helper(1, idx); | |
1897 | } | |
1898 | ||
710756a9 RS |
1899 | /* |
1900 | * Test that a server attempting to read early data can handle a connection | |
1901 | * from a client that doesn't send any. | |
1902 | */ | |
3cb47b4e | 1903 | static int test_early_data_not_sent(int idx) |
5f982038 MC |
1904 | { |
1905 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
1906 | SSL *clientssl = NULL, *serverssl = NULL; | |
1907 | int testresult = 0; | |
018fcbec | 1908 | SSL_SESSION *sess = NULL; |
5f982038 MC |
1909 | unsigned char buf[20]; |
1910 | size_t readbytes, written; | |
1911 | ||
710756a9 RS |
1912 | if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl, |
1913 | &serverssl, &sess, idx))) | |
5f982038 MC |
1914 | goto end; |
1915 | ||
1916 | /* Write some data - should block due to handshake with server */ | |
1917 | SSL_set_connect_state(clientssl); | |
710756a9 | 1918 | if (!TEST_false(SSL_write_ex(clientssl, MSG1, strlen(MSG1), &written))) |
5f982038 | 1919 | goto end; |
5f982038 MC |
1920 | |
1921 | /* Server should detect that early data has not been sent */ | |
710756a9 RS |
1922 | if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), |
1923 | &readbytes), | |
1924 | SSL_READ_EARLY_DATA_FINISH) | |
1925 | || !TEST_size_t_eq(readbytes, 0) | |
1926 | || !TEST_int_eq(SSL_get_early_data_status(serverssl), | |
1927 | SSL_EARLY_DATA_NOT_SENT) | |
1928 | || !TEST_int_eq(SSL_get_early_data_status(clientssl), | |
1929 | SSL_EARLY_DATA_NOT_SENT)) | |
5f982038 | 1930 | goto end; |
5f982038 MC |
1931 | |
1932 | /* Continue writing the message we started earlier */ | |
710756a9 RS |
1933 | if (!TEST_true(SSL_write_ex(clientssl, MSG1, strlen(MSG1), &written)) |
1934 | || !TEST_size_t_eq(written, strlen(MSG1)) | |
1935 | || !TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes)) | |
1936 | || !TEST_mem_eq(buf, readbytes, MSG1, strlen(MSG1)) | |
1937 | || !SSL_write_ex(serverssl, MSG2, strlen(MSG2), &written) | |
1938 | || !TEST_size_t_eq(written, strlen(MSG2))) | |
5f982038 | 1939 | goto end; |
5f982038 | 1940 | |
3cb47b4e MC |
1941 | /* |
1942 | * Should block due to the NewSessionTicket arrival unless we're using | |
1943 | * read_ahead | |
1944 | */ | |
02a3ed5a | 1945 | if (idx != 1) { |
710756a9 | 1946 | if (!TEST_false(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))) |
3cb47b4e | 1947 | goto end; |
5f982038 MC |
1948 | } |
1949 | ||
710756a9 RS |
1950 | if (!TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes)) |
1951 | || !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2))) | |
5f982038 | 1952 | goto end; |
5f982038 MC |
1953 | |
1954 | testresult = 1; | |
1955 | ||
1956 | end: | |
57dee9bb | 1957 | /* If using PSK then clientpsk and sess are the same */ |
5f982038 | 1958 | SSL_SESSION_free(sess); |
57dee9bb MC |
1959 | SSL_SESSION_free(serverpsk); |
1960 | clientpsk = serverpsk = NULL; | |
5f982038 MC |
1961 | SSL_free(serverssl); |
1962 | SSL_free(clientssl); | |
1963 | SSL_CTX_free(sctx); | |
1964 | SSL_CTX_free(cctx); | |
5f982038 MC |
1965 | return testresult; |
1966 | } | |
1967 | ||
976e5323 MC |
1968 | static int hostname_cb(SSL *s, int *al, void *arg) |
1969 | { | |
1970 | const char *hostname = SSL_get_servername(s, TLSEXT_NAMETYPE_host_name); | |
1971 | ||
281bf233 | 1972 | if (hostname != NULL && strcmp(hostname, "goodhost") == 0) |
976e5323 MC |
1973 | return SSL_TLSEXT_ERR_OK; |
1974 | ||
1975 | return SSL_TLSEXT_ERR_NOACK; | |
1976 | } | |
1977 | ||
1978 | static const char *servalpn; | |
1979 | ||
c7558d5b PY |
1980 | static int alpn_select_cb(SSL *ssl, const unsigned char **out, |
1981 | unsigned char *outlen, const unsigned char *in, | |
1982 | unsigned int inlen, void *arg) | |
976e5323 | 1983 | { |
c7558d5b | 1984 | unsigned int protlen = 0; |
976e5323 MC |
1985 | const unsigned char *prot; |
1986 | ||
c7558d5b PY |
1987 | for (prot = in; prot < in + inlen; prot += protlen) { |
1988 | protlen = *prot++; | |
5d99881e | 1989 | if (in + inlen < prot + protlen) |
976e5323 MC |
1990 | return SSL_TLSEXT_ERR_NOACK; |
1991 | ||
1992 | if (protlen == strlen(servalpn) | |
0bd42fde | 1993 | && memcmp(prot, servalpn, protlen) == 0) { |
976e5323 MC |
1994 | *out = prot; |
1995 | *outlen = protlen; | |
1996 | return SSL_TLSEXT_ERR_OK; | |
1997 | } | |
1998 | } | |
1999 | ||
2000 | return SSL_TLSEXT_ERR_NOACK; | |
2001 | } | |
2002 | ||
57dee9bb | 2003 | /* Test that a PSK can be used to send early_data */ |
976e5323 MC |
2004 | static int test_early_data_psk(int idx) |
2005 | { | |
2006 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
2007 | SSL *clientssl = NULL, *serverssl = NULL; | |
2008 | int testresult = 0; | |
2009 | SSL_SESSION *sess = NULL; | |
57dee9bb MC |
2010 | unsigned char alpnlist[] = { |
2011 | 0x08, 'g', 'o', 'o', 'd', 'a', 'l', 'p', 'n', 0x07, 'b', 'a', 'd', 'a', | |
2012 | 'l', 'p', 'n' | |
2013 | }; | |
2014 | #define GOODALPNLEN 9 | |
2015 | #define BADALPNLEN 8 | |
2016 | #define GOODALPN (alpnlist) | |
2017 | #define BADALPN (alpnlist + GOODALPNLEN) | |
2018 | int err = 0; | |
976e5323 MC |
2019 | unsigned char buf[20]; |
2020 | size_t readbytes, written; | |
57dee9bb | 2021 | int readearlyres = SSL_READ_EARLY_DATA_SUCCESS, connectres = 1; |
976e5323 MC |
2022 | int edstatus = SSL_EARLY_DATA_ACCEPTED; |
2023 | ||
2024 | /* We always set this up with a final parameter of "2" for PSK */ | |
2025 | if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl, | |
2026 | &serverssl, &sess, 2))) | |
2027 | goto end; | |
2028 | ||
976e5323 MC |
2029 | servalpn = "goodalpn"; |
2030 | ||
57dee9bb MC |
2031 | /* |
2032 | * Note: There is no test for inconsistent SNI with late client detection. | |
2033 | * This is because servers do not acknowledge SNI even if they are using | |
2034 | * it in a resumption handshake - so it is not actually possible for a | |
2035 | * client to detect a problem. | |
2036 | */ | |
976e5323 MC |
2037 | switch (idx) { |
2038 | case 0: | |
57dee9bb | 2039 | /* Set inconsistent SNI (early client detection) */ |
976e5323 MC |
2040 | err = SSL_R_INCONSISTENT_EARLY_DATA_SNI; |
2041 | if (!TEST_true(SSL_SESSION_set1_hostname(sess, "goodhost")) | |
2042 | || !TEST_true(SSL_set_tlsext_host_name(clientssl, "badhost"))) | |
2043 | goto end; | |
2044 | break; | |
2045 | ||
2046 | case 1: | |
57dee9bb | 2047 | /* Set inconsistent ALPN (early client detection) */ |
976e5323 MC |
2048 | err = SSL_R_INCONSISTENT_EARLY_DATA_ALPN; |
2049 | /* SSL_set_alpn_protos returns 0 for success and 1 for failure */ | |
57dee9bb MC |
2050 | if (!TEST_true(SSL_SESSION_set1_alpn_selected(sess, GOODALPN, |
2051 | GOODALPNLEN)) | |
2052 | || !TEST_false(SSL_set_alpn_protos(clientssl, BADALPN, | |
2053 | BADALPNLEN))) | |
976e5323 MC |
2054 | goto end; |
2055 | break; | |
2056 | ||
2057 | case 2: | |
2058 | /* | |
2059 | * Set invalid protocol version. Technically this affects PSKs without | |
2060 | * early_data too, but we test it here because it is similar to the | |
2061 | * SNI/ALPN consistency tests. | |
2062 | */ | |
2063 | err = SSL_R_BAD_PSK; | |
2064 | if (!TEST_true(SSL_SESSION_set_protocol_version(sess, TLS1_2_VERSION))) | |
2065 | goto end; | |
2066 | break; | |
2067 | ||
2068 | case 3: | |
2069 | /* | |
2070 | * Set inconsistent SNI (server detected). In this case the connection | |
2071 | * will succeed but reject early_data. | |
2072 | */ | |
281bf233 MC |
2073 | SSL_SESSION_free(serverpsk); |
2074 | serverpsk = SSL_SESSION_dup(clientpsk); | |
2075 | if (!TEST_ptr(serverpsk) | |
2076 | || !TEST_true(SSL_SESSION_set1_hostname(serverpsk, "badhost"))) | |
2077 | goto end; | |
976e5323 MC |
2078 | edstatus = SSL_EARLY_DATA_REJECTED; |
2079 | readearlyres = SSL_READ_EARLY_DATA_FINISH; | |
2080 | /* Fall through */ | |
2081 | case 4: | |
2082 | /* Set consistent SNI */ | |
976e5323 MC |
2083 | if (!TEST_true(SSL_SESSION_set1_hostname(sess, "goodhost")) |
2084 | || !TEST_true(SSL_set_tlsext_host_name(clientssl, "goodhost")) | |
2085 | || !TEST_true(SSL_CTX_set_tlsext_servername_callback(sctx, | |
2086 | hostname_cb))) | |
2087 | goto end; | |
2088 | break; | |
2089 | ||
2090 | case 5: | |
2091 | /* | |
2092 | * Set inconsistent ALPN (server detected). In this case the connection | |
2093 | * will succeed but reject early_data. | |
2094 | */ | |
2095 | servalpn = "badalpn"; | |
2096 | edstatus = SSL_EARLY_DATA_REJECTED; | |
2097 | readearlyres = SSL_READ_EARLY_DATA_FINISH; | |
2098 | /* Fall through */ | |
2099 | case 6: | |
976e5323 | 2100 | /* |
57dee9bb | 2101 | * Set consistent ALPN. |
976e5323 MC |
2102 | * SSL_set_alpn_protos returns 0 for success and 1 for failure. It |
2103 | * accepts a list of protos (each one length prefixed). | |
2104 | * SSL_set1_alpn_selected accepts a single protocol (not length | |
2105 | * prefixed) | |
2106 | */ | |
57dee9bb MC |
2107 | if (!TEST_true(SSL_SESSION_set1_alpn_selected(sess, GOODALPN + 1, |
2108 | GOODALPNLEN - 1)) | |
2109 | || !TEST_false(SSL_set_alpn_protos(clientssl, GOODALPN, | |
2110 | GOODALPNLEN))) | |
976e5323 MC |
2111 | goto end; |
2112 | ||
2113 | SSL_CTX_set_alpn_select_cb(sctx, alpn_select_cb, NULL); | |
2114 | break; | |
2115 | ||
57dee9bb MC |
2116 | case 7: |
2117 | /* Set inconsistent ALPN (late client detection) */ | |
2118 | SSL_SESSION_free(serverpsk); | |
2119 | serverpsk = SSL_SESSION_dup(clientpsk); | |
2120 | if (!TEST_ptr(serverpsk) | |
2121 | || !TEST_true(SSL_SESSION_set1_alpn_selected(clientpsk, | |
2122 | BADALPN + 1, | |
2123 | BADALPNLEN - 1)) | |
2124 | || !TEST_true(SSL_SESSION_set1_alpn_selected(serverpsk, | |
2125 | GOODALPN + 1, | |
2126 | GOODALPNLEN - 1)) | |
2127 | || !TEST_false(SSL_set_alpn_protos(clientssl, alpnlist, | |
2128 | sizeof(alpnlist)))) | |
2129 | goto end; | |
2130 | SSL_CTX_set_alpn_select_cb(sctx, alpn_select_cb, NULL); | |
2131 | edstatus = SSL_EARLY_DATA_ACCEPTED; | |
2132 | readearlyres = SSL_READ_EARLY_DATA_SUCCESS; | |
2133 | /* SSL_connect() call should fail */ | |
2134 | connectres = -1; | |
2135 | break; | |
2136 | ||
976e5323 MC |
2137 | default: |
2138 | TEST_error("Bad test index"); | |
2139 | goto end; | |
2140 | } | |
2141 | ||
2142 | SSL_set_connect_state(clientssl); | |
2143 | if (err != 0) { | |
2144 | if (!TEST_false(SSL_write_early_data(clientssl, MSG1, strlen(MSG1), | |
2145 | &written)) | |
2146 | || !TEST_int_eq(SSL_get_error(clientssl, 0), SSL_ERROR_SSL) | |
2147 | || !TEST_int_eq(ERR_GET_REASON(ERR_get_error()), err)) | |
2148 | goto end; | |
2149 | } else { | |
2150 | if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1), | |
57dee9bb MC |
2151 | &written))) |
2152 | goto end; | |
2153 | ||
2154 | if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), | |
2155 | &readbytes), readearlyres) | |
976e5323 MC |
2156 | || (readearlyres == SSL_READ_EARLY_DATA_SUCCESS |
2157 | && !TEST_mem_eq(buf, readbytes, MSG1, strlen(MSG1))) | |
57dee9bb MC |
2158 | || !TEST_int_eq(SSL_get_early_data_status(serverssl), edstatus) |
2159 | || !TEST_int_eq(SSL_connect(clientssl), connectres)) | |
976e5323 MC |
2160 | goto end; |
2161 | } | |
2162 | ||
2163 | testresult = 1; | |
2164 | ||
2165 | end: | |
57dee9bb MC |
2166 | SSL_SESSION_free(clientpsk); |
2167 | SSL_SESSION_free(serverpsk); | |
2168 | clientpsk = serverpsk = NULL; | |
976e5323 MC |
2169 | SSL_free(serverssl); |
2170 | SSL_free(clientssl); | |
2171 | SSL_CTX_free(sctx); | |
2172 | SSL_CTX_free(cctx); | |
2173 | return testresult; | |
2174 | } | |
2175 | ||
710756a9 RS |
2176 | /* |
2177 | * Test that a server that doesn't try to read early data can handle a | |
2178 | * client sending some. | |
2179 | */ | |
3cb47b4e | 2180 | static int test_early_data_not_expected(int idx) |
5f982038 MC |
2181 | { |
2182 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
2183 | SSL *clientssl = NULL, *serverssl = NULL; | |
2184 | int testresult = 0; | |
018fcbec | 2185 | SSL_SESSION *sess = NULL; |
5f982038 MC |
2186 | unsigned char buf[20]; |
2187 | size_t readbytes, written; | |
2188 | ||
710756a9 RS |
2189 | if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl, |
2190 | &serverssl, &sess, idx))) | |
5f982038 MC |
2191 | goto end; |
2192 | ||
2193 | /* Write some early data */ | |
710756a9 RS |
2194 | if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1), |
2195 | &written))) | |
5f982038 | 2196 | goto end; |
5f982038 MC |
2197 | |
2198 | /* | |
2199 | * Server should skip over early data and then block waiting for client to | |
2200 | * continue handshake | |
2201 | */ | |
710756a9 RS |
2202 | if (!TEST_int_le(SSL_accept(serverssl), 0) |
2203 | || !TEST_int_gt(SSL_connect(clientssl), 0) | |
2204 | || !TEST_int_eq(SSL_get_early_data_status(serverssl), | |
2205 | SSL_EARLY_DATA_REJECTED) | |
2206 | || !TEST_int_gt(SSL_accept(serverssl), 0) | |
2207 | || !TEST_int_eq(SSL_get_early_data_status(clientssl), | |
2208 | SSL_EARLY_DATA_REJECTED)) | |
5f982038 | 2209 | goto end; |
5f982038 MC |
2210 | |
2211 | /* Send some normal data from client to server */ | |
710756a9 RS |
2212 | if (!TEST_true(SSL_write_ex(clientssl, MSG2, strlen(MSG2), &written)) |
2213 | || !TEST_size_t_eq(written, strlen(MSG2))) | |
5f982038 | 2214 | goto end; |
5f982038 | 2215 | |
710756a9 RS |
2216 | if (!TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes)) |
2217 | || !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2))) | |
5f982038 | 2218 | goto end; |
5f982038 MC |
2219 | |
2220 | testresult = 1; | |
2221 | ||
2222 | end: | |
57dee9bb | 2223 | /* If using PSK then clientpsk and sess are the same */ |
5f982038 | 2224 | SSL_SESSION_free(sess); |
57dee9bb MC |
2225 | SSL_SESSION_free(serverpsk); |
2226 | clientpsk = serverpsk = NULL; | |
5f982038 MC |
2227 | SSL_free(serverssl); |
2228 | SSL_free(clientssl); | |
2229 | SSL_CTX_free(sctx); | |
2230 | SSL_CTX_free(cctx); | |
5f982038 MC |
2231 | return testresult; |
2232 | } | |
2233 | ||
2234 | ||
2235 | # ifndef OPENSSL_NO_TLS1_2 | |
710756a9 RS |
2236 | /* |
2237 | * Test that a server attempting to read early data can handle a connection | |
2238 | * from a TLSv1.2 client. | |
2239 | */ | |
3cb47b4e | 2240 | static int test_early_data_tls1_2(int idx) |
5f982038 MC |
2241 | { |
2242 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
2243 | SSL *clientssl = NULL, *serverssl = NULL; | |
2244 | int testresult = 0; | |
2245 | unsigned char buf[20]; | |
2246 | size_t readbytes, written; | |
2247 | ||
02a3ed5a MC |
2248 | if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl, |
2249 | &serverssl, NULL, idx))) | |
5f982038 | 2250 | goto end; |
5f982038 MC |
2251 | |
2252 | /* Write some data - should block due to handshake with server */ | |
2253 | SSL_set_max_proto_version(clientssl, TLS1_2_VERSION); | |
2254 | SSL_set_connect_state(clientssl); | |
710756a9 | 2255 | if (!TEST_false(SSL_write_ex(clientssl, MSG1, strlen(MSG1), &written))) |
5f982038 | 2256 | goto end; |
5f982038 MC |
2257 | |
2258 | /* | |
2259 | * Server should do TLSv1.2 handshake. First it will block waiting for more | |
f533fbd4 MC |
2260 | * messages from client after ServerDone. Then SSL_read_early_data should |
2261 | * finish and detect that early data has not been sent | |
5f982038 | 2262 | */ |
710756a9 RS |
2263 | if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), |
2264 | &readbytes), | |
2265 | SSL_READ_EARLY_DATA_ERROR)) | |
5f982038 | 2266 | goto end; |
5f982038 MC |
2267 | |
2268 | /* | |
2269 | * Continue writing the message we started earlier. Will still block waiting | |
2270 | * for the CCS/Finished from server | |
2271 | */ | |
710756a9 RS |
2272 | if (!TEST_false(SSL_write_ex(clientssl, MSG1, strlen(MSG1), &written)) |
2273 | || !TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), | |
2274 | &readbytes), | |
2275 | SSL_READ_EARLY_DATA_FINISH) | |
2276 | || !TEST_size_t_eq(readbytes, 0) | |
2277 | || !TEST_int_eq(SSL_get_early_data_status(serverssl), | |
2278 | SSL_EARLY_DATA_NOT_SENT)) | |
5f982038 | 2279 | goto end; |
5f982038 MC |
2280 | |
2281 | /* Continue writing the message we started earlier */ | |
710756a9 RS |
2282 | if (!TEST_true(SSL_write_ex(clientssl, MSG1, strlen(MSG1), &written)) |
2283 | || !TEST_size_t_eq(written, strlen(MSG1)) | |
2284 | || !TEST_int_eq(SSL_get_early_data_status(clientssl), | |
2285 | SSL_EARLY_DATA_NOT_SENT) | |
2286 | || !TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes)) | |
2287 | || !TEST_mem_eq(buf, readbytes, MSG1, strlen(MSG1)) | |
2288 | || !TEST_true(SSL_write_ex(serverssl, MSG2, strlen(MSG2), &written)) | |
2289 | || !TEST_size_t_eq(written, strlen(MSG2)) | |
2290 | || !SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes) | |
2291 | || !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2))) | |
5f982038 | 2292 | goto end; |
5f982038 MC |
2293 | |
2294 | testresult = 1; | |
2295 | ||
2296 | end: | |
57dee9bb MC |
2297 | /* If using PSK then clientpsk and sess are the same */ |
2298 | SSL_SESSION_free(clientpsk); | |
2299 | SSL_SESSION_free(serverpsk); | |
2300 | clientpsk = serverpsk = NULL; | |
5f982038 MC |
2301 | SSL_free(serverssl); |
2302 | SSL_free(clientssl); | |
2303 | SSL_CTX_free(sctx); | |
2304 | SSL_CTX_free(cctx); | |
2305 | ||
2306 | return testresult; | |
2307 | } | |
ca0413ae MC |
2308 | # endif /* OPENSSL_NO_TLS1_2 */ |
2309 | ||
2310 | static int test_ciphersuite_change(void) | |
2311 | { | |
2312 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
2313 | SSL *clientssl = NULL, *serverssl = NULL; | |
2314 | SSL_SESSION *clntsess = NULL; | |
2315 | int testresult = 0; | |
2316 | const SSL_CIPHER *aes_128_gcm_sha256 = NULL; | |
2317 | ||
2318 | /* Create a session based on SHA-256 */ | |
2319 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), | |
2320 | TLS_client_method(), &sctx, | |
2321 | &cctx, cert, privkey)) | |
2322 | || !TEST_true(SSL_CTX_set_cipher_list(cctx, | |
2323 | "TLS13-AES-128-GCM-SHA256")) | |
2324 | || !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, | |
2325 | &clientssl, NULL, NULL)) | |
2326 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
2327 | SSL_ERROR_NONE))) | |
2328 | goto end; | |
2329 | ||
2330 | clntsess = SSL_get1_session(clientssl); | |
2331 | /* Save for later */ | |
2332 | aes_128_gcm_sha256 = SSL_SESSION_get0_cipher(clntsess); | |
2333 | SSL_shutdown(clientssl); | |
2334 | SSL_shutdown(serverssl); | |
2335 | SSL_free(serverssl); | |
2336 | SSL_free(clientssl); | |
2337 | serverssl = clientssl = NULL; | |
2338 | ||
71cff963 | 2339 | # if !defined(OPENSSL_NO_CHACHA) && !defined(OPENSSL_NO_POLY1305) |
ca0413ae MC |
2340 | /* Check we can resume a session with a different SHA-256 ciphersuite */ |
2341 | if (!TEST_true(SSL_CTX_set_cipher_list(cctx, | |
2342 | "TLS13-CHACHA20-POLY1305-SHA256")) | |
2343 | || !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
2344 | NULL, NULL)) | |
2345 | || !TEST_true(SSL_set_session(clientssl, clntsess)) | |
2346 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
2347 | SSL_ERROR_NONE)) | |
2348 | || !TEST_true(SSL_session_reused(clientssl))) | |
2349 | goto end; | |
2350 | ||
2351 | SSL_SESSION_free(clntsess); | |
2352 | clntsess = SSL_get1_session(clientssl); | |
2353 | SSL_shutdown(clientssl); | |
2354 | SSL_shutdown(serverssl); | |
2355 | SSL_free(serverssl); | |
2356 | SSL_free(clientssl); | |
2357 | serverssl = clientssl = NULL; | |
71cff963 | 2358 | # endif |
ca0413ae MC |
2359 | |
2360 | /* | |
2361 | * Check attempting to resume a SHA-256 session with no SHA-256 ciphersuites | |
0de6d66d | 2362 | * succeeds but does not resume. |
ca0413ae MC |
2363 | */ |
2364 | if (!TEST_true(SSL_CTX_set_cipher_list(cctx, "TLS13-AES-256-GCM-SHA384")) | |
2365 | || !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
2366 | NULL, NULL)) | |
2367 | || !TEST_true(SSL_set_session(clientssl, clntsess)) | |
0de6d66d | 2368 | || !TEST_true(create_ssl_connection(serverssl, clientssl, |
ca0413ae | 2369 | SSL_ERROR_SSL)) |
0de6d66d | 2370 | || !TEST_false(SSL_session_reused(clientssl))) |
ca0413ae MC |
2371 | goto end; |
2372 | ||
2373 | SSL_SESSION_free(clntsess); | |
2374 | clntsess = NULL; | |
2375 | SSL_shutdown(clientssl); | |
2376 | SSL_shutdown(serverssl); | |
2377 | SSL_free(serverssl); | |
2378 | SSL_free(clientssl); | |
2379 | serverssl = clientssl = NULL; | |
2380 | ||
2381 | /* Create a session based on SHA384 */ | |
2382 | if (!TEST_true(SSL_CTX_set_cipher_list(cctx, "TLS13-AES-256-GCM-SHA384")) | |
2383 | || !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, | |
2384 | &clientssl, NULL, NULL)) | |
2385 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
2386 | SSL_ERROR_NONE))) | |
2387 | goto end; | |
2388 | ||
2389 | clntsess = SSL_get1_session(clientssl); | |
2390 | SSL_shutdown(clientssl); | |
2391 | SSL_shutdown(serverssl); | |
2392 | SSL_free(serverssl); | |
2393 | SSL_free(clientssl); | |
2394 | serverssl = clientssl = NULL; | |
2395 | ||
2396 | if (!TEST_true(SSL_CTX_set_cipher_list(cctx, | |
2397 | "TLS13-AES-128-GCM-SHA256:TLS13-AES-256-GCM-SHA384")) | |
0de6d66d MC |
2398 | || !TEST_true(SSL_CTX_set_cipher_list(sctx, |
2399 | "TLS13-AES-256-GCM-SHA384")) | |
ca0413ae MC |
2400 | || !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, |
2401 | NULL, NULL)) | |
2402 | || !TEST_true(SSL_set_session(clientssl, clntsess)) | |
3b0e88d3 MC |
2403 | /* |
2404 | * We use SSL_ERROR_WANT_READ below so that we can pause the | |
2405 | * connection after the initial ClientHello has been sent to | |
2406 | * enable us to make some session changes. | |
2407 | */ | |
ca0413ae MC |
2408 | || !TEST_false(create_ssl_connection(serverssl, clientssl, |
2409 | SSL_ERROR_WANT_READ))) | |
2410 | goto end; | |
2411 | ||
2412 | /* Trick the client into thinking this session is for a different digest */ | |
2413 | clntsess->cipher = aes_128_gcm_sha256; | |
2414 | clntsess->cipher_id = clntsess->cipher->id; | |
2415 | ||
2416 | /* | |
3b0e88d3 MC |
2417 | * Continue the previously started connection. Server has selected a SHA-384 |
2418 | * ciphersuite, but client thinks the session is for SHA-256, so it should | |
2419 | * bail out. | |
ca0413ae MC |
2420 | */ |
2421 | if (!TEST_false(create_ssl_connection(serverssl, clientssl, | |
2422 | SSL_ERROR_SSL)) | |
2423 | || !TEST_int_eq(ERR_GET_REASON(ERR_get_error()), | |
2424 | SSL_R_CIPHERSUITE_DIGEST_HAS_CHANGED)) | |
2425 | goto end; | |
2426 | ||
2427 | testresult = 1; | |
2428 | ||
2429 | end: | |
2430 | SSL_SESSION_free(clntsess); | |
2431 | SSL_free(serverssl); | |
2432 | SSL_free(clientssl); | |
2433 | SSL_CTX_free(sctx); | |
2434 | SSL_CTX_free(cctx); | |
2435 | ||
2436 | return testresult; | |
2437 | } | |
2438 | ||
ca8c71ba MC |
2439 | static int test_tls13_psk(void) |
2440 | { | |
2441 | SSL_CTX *sctx = NULL, *cctx = NULL; | |
2442 | SSL *serverssl = NULL, *clientssl = NULL; | |
2443 | const SSL_CIPHER *cipher = NULL; | |
2444 | const unsigned char key[] = { | |
2445 | 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, | |
2446 | 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, | |
de2f409e MC |
2447 | 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, |
2448 | 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f | |
ca8c71ba MC |
2449 | }; |
2450 | int testresult = 0; | |
2451 | ||
2452 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), | |
2453 | TLS_client_method(), &sctx, | |
2454 | &cctx, cert, privkey))) | |
2455 | goto end; | |
2456 | ||
2457 | SSL_CTX_set_psk_use_session_callback(cctx, use_session_cb); | |
2458 | SSL_CTX_set_psk_find_session_callback(sctx, find_session_cb); | |
2459 | srvid = pskid; | |
02a3ed5a MC |
2460 | use_session_cb_cnt = 0; |
2461 | find_session_cb_cnt = 0; | |
ca8c71ba MC |
2462 | |
2463 | /* Check we can create a connection if callback decides not to send a PSK */ | |
2464 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
2465 | NULL, NULL)) | |
2466 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
2467 | SSL_ERROR_NONE)) | |
2468 | || !TEST_false(SSL_session_reused(clientssl)) | |
2469 | || !TEST_false(SSL_session_reused(serverssl)) | |
2470 | || !TEST_true(use_session_cb_cnt == 1) | |
2471 | || !TEST_true(find_session_cb_cnt == 0)) | |
2472 | goto end; | |
2473 | ||
2474 | shutdown_ssl_connection(serverssl, clientssl); | |
2475 | serverssl = clientssl = NULL; | |
2476 | use_session_cb_cnt = 0; | |
2477 | ||
2478 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
2479 | NULL, NULL))) | |
2480 | goto end; | |
2481 | ||
2482 | /* Create the PSK */ | |
2483 | cipher = SSL_CIPHER_find(clientssl, TLS13_AES_256_GCM_SHA384_BYTES); | |
57dee9bb MC |
2484 | clientpsk = SSL_SESSION_new(); |
2485 | if (!TEST_ptr(clientpsk) | |
ca8c71ba | 2486 | || !TEST_ptr(cipher) |
57dee9bb MC |
2487 | || !TEST_true(SSL_SESSION_set1_master_key(clientpsk, key, |
2488 | sizeof(key))) | |
2489 | || !TEST_true(SSL_SESSION_set_cipher(clientpsk, cipher)) | |
2490 | || !TEST_true(SSL_SESSION_set_protocol_version(clientpsk, | |
2491 | TLS1_3_VERSION)) | |
2492 | || !TEST_true(SSL_SESSION_up_ref(clientpsk))) | |
ca8c71ba | 2493 | goto end; |
57dee9bb | 2494 | serverpsk = clientpsk; |
ca8c71ba MC |
2495 | |
2496 | /* Check we can create a connection and the PSK is used */ | |
2497 | if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)) | |
2498 | || !TEST_true(SSL_session_reused(clientssl)) | |
2499 | || !TEST_true(SSL_session_reused(serverssl)) | |
2500 | || !TEST_true(use_session_cb_cnt == 1) | |
2501 | || !TEST_true(find_session_cb_cnt == 1)) | |
2502 | goto end; | |
2503 | ||
2504 | shutdown_ssl_connection(serverssl, clientssl); | |
2505 | serverssl = clientssl = NULL; | |
2506 | use_session_cb_cnt = find_session_cb_cnt = 0; | |
2507 | ||
2508 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
2509 | NULL, NULL))) | |
2510 | goto end; | |
2511 | ||
2512 | /* Force an HRR */ | |
2513 | if (!TEST_true(SSL_set1_groups_list(serverssl, "P-256"))) | |
2514 | goto end; | |
2515 | ||
2516 | /* | |
2517 | * Check we can create a connection, the PSK is used and the callbacks are | |
2518 | * called twice. | |
2519 | */ | |
2520 | if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)) | |
2521 | || !TEST_true(SSL_session_reused(clientssl)) | |
2522 | || !TEST_true(SSL_session_reused(serverssl)) | |
2523 | || !TEST_true(use_session_cb_cnt == 2) | |
2524 | || !TEST_true(find_session_cb_cnt == 2)) | |
2525 | goto end; | |
2526 | ||
2527 | shutdown_ssl_connection(serverssl, clientssl); | |
2528 | serverssl = clientssl = NULL; | |
2529 | use_session_cb_cnt = find_session_cb_cnt = 0; | |
2530 | ||
2531 | /* | |
2532 | * Check that if the server rejects the PSK we can still connect, but with | |
2533 | * a full handshake | |
2534 | */ | |
2535 | srvid = "Dummy Identity"; | |
2536 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
2537 | NULL, NULL)) | |
2538 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
2539 | SSL_ERROR_NONE)) | |
2540 | || !TEST_false(SSL_session_reused(clientssl)) | |
2541 | || !TEST_false(SSL_session_reused(serverssl)) | |
2542 | || !TEST_true(use_session_cb_cnt == 1) | |
2543 | || !TEST_true(find_session_cb_cnt == 1)) | |
2544 | goto end; | |
2545 | ||
2546 | shutdown_ssl_connection(serverssl, clientssl); | |
2547 | serverssl = clientssl = NULL; | |
2548 | testresult = 1; | |
2549 | ||
2550 | end: | |
57dee9bb MC |
2551 | SSL_SESSION_free(clientpsk); |
2552 | SSL_SESSION_free(serverpsk); | |
2553 | clientpsk = serverpsk = NULL; | |
ca8c71ba MC |
2554 | SSL_free(serverssl); |
2555 | SSL_free(clientssl); | |
2556 | SSL_CTX_free(sctx); | |
2557 | SSL_CTX_free(cctx); | |
2558 | return testresult; | |
2559 | } | |
2560 | ||
c7b8ff25 MC |
2561 | static unsigned char cookie_magic_value[] = "cookie magic"; |
2562 | ||
2563 | static int generate_cookie_callback(SSL *ssl, unsigned char *cookie, | |
2564 | unsigned int *cookie_len) | |
2565 | { | |
2566 | /* | |
2567 | * Not suitable as a real cookie generation function but good enough for | |
2568 | * testing! | |
2569 | */ | |
97ea1e7f MC |
2570 | memcpy(cookie, cookie_magic_value, sizeof(cookie_magic_value) - 1); |
2571 | *cookie_len = sizeof(cookie_magic_value) - 1; | |
c7b8ff25 MC |
2572 | |
2573 | return 1; | |
2574 | } | |
2575 | ||
2576 | static int verify_cookie_callback(SSL *ssl, const unsigned char *cookie, | |
2577 | unsigned int cookie_len) | |
2578 | { | |
97ea1e7f | 2579 | if (cookie_len == sizeof(cookie_magic_value) - 1 |
c7b8ff25 MC |
2580 | && memcmp(cookie, cookie_magic_value, cookie_len) == 0) |
2581 | return 1; | |
2582 | ||
2583 | return 0; | |
2584 | } | |
2585 | ||
2586 | static int test_stateless(void) | |
2587 | { | |
2588 | SSL_CTX *sctx = NULL, *cctx = NULL; | |
2589 | SSL *serverssl = NULL, *clientssl = NULL; | |
2590 | int testresult = 0; | |
2591 | ||
2592 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), | |
2593 | TLS_client_method(), &sctx, | |
2594 | &cctx, cert, privkey))) | |
2595 | goto end; | |
2596 | ||
2597 | /* Set up the cookie generation and verification callbacks */ | |
2598 | SSL_CTX_set_cookie_generate_cb(sctx, generate_cookie_callback); | |
2599 | SSL_CTX_set_cookie_verify_cb(sctx, verify_cookie_callback); | |
2600 | ||
2601 | /* The arrival of CCS messages can confuse the test */ | |
2602 | SSL_CTX_clear_options(cctx, SSL_OP_ENABLE_MIDDLEBOX_COMPAT); | |
2603 | ||
2604 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
2605 | NULL, NULL)) | |
2606 | /* Send the first ClientHello */ | |
2607 | || !TEST_false(create_ssl_connection(serverssl, clientssl, | |
2608 | SSL_ERROR_WANT_READ)) | |
2609 | /* This should fail because there is no cookie */ | |
97ea1e7f | 2610 | || !TEST_false(SSL_stateless(serverssl))) |
c7b8ff25 MC |
2611 | goto end; |
2612 | ||
2613 | /* Abandon the connection from this client */ | |
2614 | SSL_free(clientssl); | |
2615 | clientssl = NULL; | |
2616 | ||
2617 | /* | |
2618 | * Now create a connection from a new client but with the same server SSL | |
2619 | * object | |
2620 | */ | |
2621 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
2622 | NULL, NULL)) | |
2623 | /* Send the first ClientHello */ | |
2624 | || !TEST_false(create_ssl_connection(serverssl, clientssl, | |
2625 | SSL_ERROR_WANT_READ)) | |
2626 | /* This should fail because there is no cookie */ | |
97ea1e7f | 2627 | || !TEST_false(SSL_stateless(serverssl)) |
c7b8ff25 MC |
2628 | /* Send the second ClientHello */ |
2629 | || !TEST_false(create_ssl_connection(serverssl, clientssl, | |
2630 | SSL_ERROR_WANT_READ)) | |
2631 | /* This should succeed because a cookie is now present */ | |
97ea1e7f | 2632 | || !TEST_true(SSL_stateless(serverssl)) |
c7b8ff25 MC |
2633 | /* Complete the connection */ |
2634 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
2635 | SSL_ERROR_NONE))) | |
2636 | goto end; | |
2637 | ||
2638 | shutdown_ssl_connection(serverssl, clientssl); | |
2639 | serverssl = clientssl = NULL; | |
2640 | testresult = 1; | |
2641 | ||
2642 | end: | |
2643 | SSL_free(serverssl); | |
2644 | SSL_free(clientssl); | |
2645 | SSL_CTX_free(sctx); | |
2646 | SSL_CTX_free(cctx); | |
2647 | return testresult; | |
2648 | ||
2649 | } | |
ca0413ae | 2650 | #endif /* OPENSSL_NO_TLS1_3 */ |
5f982038 | 2651 | |
a37008d9 MC |
2652 | static int clntaddoldcb = 0; |
2653 | static int clntparseoldcb = 0; | |
2654 | static int srvaddoldcb = 0; | |
2655 | static int srvparseoldcb = 0; | |
2656 | static int clntaddnewcb = 0; | |
2657 | static int clntparsenewcb = 0; | |
2658 | static int srvaddnewcb = 0; | |
2659 | static int srvparsenewcb = 0; | |
bb01ef3f | 2660 | static int snicb = 0; |
a37008d9 MC |
2661 | |
2662 | #define TEST_EXT_TYPE1 0xff00 | |
2663 | ||
2664 | static int old_add_cb(SSL *s, unsigned int ext_type, const unsigned char **out, | |
2665 | size_t *outlen, int *al, void *add_arg) | |
2666 | { | |
2667 | int *server = (int *)add_arg; | |
2668 | unsigned char *data; | |
2669 | ||
2670 | if (SSL_is_server(s)) | |
2671 | srvaddoldcb++; | |
2672 | else | |
2673 | clntaddoldcb++; | |
2674 | ||
710756a9 RS |
2675 | if (*server != SSL_is_server(s) |
2676 | || (data = OPENSSL_malloc(sizeof(*data))) == NULL) | |
a37008d9 MC |
2677 | return -1; |
2678 | ||
2679 | *data = 1; | |
2680 | *out = data; | |
2681 | *outlen = sizeof(char); | |
a37008d9 MC |
2682 | return 1; |
2683 | } | |
2684 | ||
2685 | static void old_free_cb(SSL *s, unsigned int ext_type, const unsigned char *out, | |
2686 | void *add_arg) | |
2687 | { | |
2688 | OPENSSL_free((unsigned char *)out); | |
2689 | } | |
2690 | ||
2691 | static int old_parse_cb(SSL *s, unsigned int ext_type, const unsigned char *in, | |
2692 | size_t inlen, int *al, void *parse_arg) | |
2693 | { | |
2694 | int *server = (int *)parse_arg; | |
2695 | ||
2696 | if (SSL_is_server(s)) | |
2697 | srvparseoldcb++; | |
2698 | else | |
2699 | clntparseoldcb++; | |
2700 | ||
710756a9 RS |
2701 | if (*server != SSL_is_server(s) |
2702 | || inlen != sizeof(char) | |
2703 | || *in != 1) | |
a37008d9 MC |
2704 | return -1; |
2705 | ||
2706 | return 1; | |
2707 | } | |
2708 | ||
2709 | static int new_add_cb(SSL *s, unsigned int ext_type, unsigned int context, | |
2710 | const unsigned char **out, size_t *outlen, X509 *x, | |
2711 | size_t chainidx, int *al, void *add_arg) | |
2712 | { | |
2713 | int *server = (int *)add_arg; | |
2714 | unsigned char *data; | |
2715 | ||
2716 | if (SSL_is_server(s)) | |
2717 | srvaddnewcb++; | |
2718 | else | |
2719 | clntaddnewcb++; | |
2720 | ||
710756a9 RS |
2721 | if (*server != SSL_is_server(s) |
2722 | || (data = OPENSSL_malloc(sizeof(*data))) == NULL) | |
a37008d9 MC |
2723 | return -1; |
2724 | ||
2725 | *data = 1; | |
2726 | *out = data; | |
710756a9 | 2727 | *outlen = sizeof(*data); |
a37008d9 MC |
2728 | return 1; |
2729 | } | |
2730 | ||
2731 | static void new_free_cb(SSL *s, unsigned int ext_type, unsigned int context, | |
2732 | const unsigned char *out, void *add_arg) | |
2733 | { | |
2734 | OPENSSL_free((unsigned char *)out); | |
2735 | } | |
2736 | ||
2737 | static int new_parse_cb(SSL *s, unsigned int ext_type, unsigned int context, | |
2738 | const unsigned char *in, size_t inlen, X509 *x, | |
2739 | size_t chainidx, int *al, void *parse_arg) | |
2740 | { | |
2741 | int *server = (int *)parse_arg; | |
2742 | ||
2743 | if (SSL_is_server(s)) | |
2744 | srvparsenewcb++; | |
2745 | else | |
2746 | clntparsenewcb++; | |
2747 | ||
710756a9 RS |
2748 | if (*server != SSL_is_server(s) |
2749 | || inlen != sizeof(char) || *in != 1) | |
a37008d9 MC |
2750 | return -1; |
2751 | ||
2752 | return 1; | |
2753 | } | |
bb01ef3f MC |
2754 | |
2755 | static int sni_cb(SSL *s, int *al, void *arg) | |
2756 | { | |
2757 | SSL_CTX *ctx = (SSL_CTX *)arg; | |
2758 | ||
2759 | if (SSL_set_SSL_CTX(s, ctx) == NULL) { | |
2760 | *al = SSL_AD_INTERNAL_ERROR; | |
2761 | return SSL_TLSEXT_ERR_ALERT_FATAL; | |
2762 | } | |
2763 | snicb++; | |
2764 | return SSL_TLSEXT_ERR_OK; | |
2765 | } | |
2766 | ||
a37008d9 MC |
2767 | /* |
2768 | * Custom call back tests. | |
2769 | * Test 0: Old style callbacks in TLSv1.2 | |
2770 | * Test 1: New style callbacks in TLSv1.2 | |
bb01ef3f MC |
2771 | * Test 2: New style callbacks in TLSv1.2 with SNI |
2772 | * Test 3: New style callbacks in TLSv1.3. Extensions in CH and EE | |
2773 | * Test 4: New style callbacks in TLSv1.3. Extensions in CH, SH, EE, Cert + NST | |
a37008d9 | 2774 | */ |
710756a9 RS |
2775 | static int test_custom_exts(int tst) |
2776 | { | |
bb01ef3f | 2777 | SSL_CTX *cctx = NULL, *sctx = NULL, *sctx2 = NULL; |
a37008d9 MC |
2778 | SSL *clientssl = NULL, *serverssl = NULL; |
2779 | int testresult = 0; | |
2780 | static int server = 1; | |
2781 | static int client = 0; | |
2782 | SSL_SESSION *sess = NULL; | |
2783 | unsigned int context; | |
2784 | ||
c423ecaa MC |
2785 | #if defined(OPENSSL_NO_TLS1_2) && !defined(OPENSSL_NO_TLS1_3) |
2786 | /* Skip tests for TLSv1.2 and below in this case */ | |
2787 | if (tst < 3) | |
2788 | return 1; | |
2789 | #endif | |
2790 | ||
a37008d9 MC |
2791 | /* Reset callback counters */ |
2792 | clntaddoldcb = clntparseoldcb = srvaddoldcb = srvparseoldcb = 0; | |
2793 | clntaddnewcb = clntparsenewcb = srvaddnewcb = srvparsenewcb = 0; | |
bb01ef3f | 2794 | snicb = 0; |
a37008d9 | 2795 | |
710756a9 RS |
2796 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), |
2797 | TLS_client_method(), &sctx, | |
2798 | &cctx, cert, privkey))) | |
2799 | goto end; | |
a37008d9 | 2800 | |
bb01ef3f MC |
2801 | if (tst == 2 |
2802 | && !TEST_true(create_ssl_ctx_pair(TLS_server_method(), NULL, &sctx2, | |
2803 | NULL, cert, privkey))) | |
2804 | goto end; | |
2805 | ||
2806 | ||
2807 | if (tst < 3) { | |
a37008d9 MC |
2808 | SSL_CTX_set_options(cctx, SSL_OP_NO_TLSv1_3); |
2809 | SSL_CTX_set_options(sctx, SSL_OP_NO_TLSv1_3); | |
bb01ef3f MC |
2810 | if (sctx2 != NULL) |
2811 | SSL_CTX_set_options(sctx2, SSL_OP_NO_TLSv1_3); | |
a37008d9 MC |
2812 | } |
2813 | ||
bb01ef3f | 2814 | if (tst == 4) { |
710756a9 RS |
2815 | context = SSL_EXT_CLIENT_HELLO |
2816 | | SSL_EXT_TLS1_2_SERVER_HELLO | |
a37008d9 MC |
2817 | | SSL_EXT_TLS1_3_SERVER_HELLO |
2818 | | SSL_EXT_TLS1_3_ENCRYPTED_EXTENSIONS | |
2819 | | SSL_EXT_TLS1_3_CERTIFICATE | |
2820 | | SSL_EXT_TLS1_3_NEW_SESSION_TICKET; | |
2821 | } else { | |
710756a9 RS |
2822 | context = SSL_EXT_CLIENT_HELLO |
2823 | | SSL_EXT_TLS1_2_SERVER_HELLO | |
a37008d9 MC |
2824 | | SSL_EXT_TLS1_3_ENCRYPTED_EXTENSIONS; |
2825 | } | |
2826 | ||
2827 | /* Create a client side custom extension */ | |
2828 | if (tst == 0) { | |
710756a9 RS |
2829 | if (!TEST_true(SSL_CTX_add_client_custom_ext(cctx, TEST_EXT_TYPE1, |
2830 | old_add_cb, old_free_cb, | |
2831 | &client, old_parse_cb, | |
2832 | &client))) | |
2833 | goto end; | |
a37008d9 | 2834 | } else { |
710756a9 RS |
2835 | if (!TEST_true(SSL_CTX_add_custom_ext(cctx, TEST_EXT_TYPE1, context, |
2836 | new_add_cb, new_free_cb, | |
2837 | &client, new_parse_cb, &client))) | |
2838 | goto end; | |
a37008d9 MC |
2839 | } |
2840 | ||
2841 | /* Should not be able to add duplicates */ | |
710756a9 RS |
2842 | if (!TEST_false(SSL_CTX_add_client_custom_ext(cctx, TEST_EXT_TYPE1, |
2843 | old_add_cb, old_free_cb, | |
2844 | &client, old_parse_cb, | |
2845 | &client)) | |
2846 | || !TEST_false(SSL_CTX_add_custom_ext(cctx, TEST_EXT_TYPE1, | |
2847 | context, new_add_cb, | |
2848 | new_free_cb, &client, | |
2849 | new_parse_cb, &client))) | |
2850 | goto end; | |
a37008d9 MC |
2851 | |
2852 | /* Create a server side custom extension */ | |
2853 | if (tst == 0) { | |
710756a9 RS |
2854 | if (!TEST_true(SSL_CTX_add_server_custom_ext(sctx, TEST_EXT_TYPE1, |
2855 | old_add_cb, old_free_cb, | |
2856 | &server, old_parse_cb, | |
2857 | &server))) | |
2858 | goto end; | |
a37008d9 | 2859 | } else { |
710756a9 RS |
2860 | if (!TEST_true(SSL_CTX_add_custom_ext(sctx, TEST_EXT_TYPE1, context, |
2861 | new_add_cb, new_free_cb, | |
2862 | &server, new_parse_cb, &server))) | |
2863 | goto end; | |
bb01ef3f MC |
2864 | if (sctx2 != NULL |
2865 | && !TEST_true(SSL_CTX_add_custom_ext(sctx2, TEST_EXT_TYPE1, | |
2866 | context, new_add_cb, | |
2867 | new_free_cb, &server, | |
2868 | new_parse_cb, &server))) | |
2869 | goto end; | |
a37008d9 MC |
2870 | } |
2871 | ||
2872 | /* Should not be able to add duplicates */ | |
710756a9 RS |
2873 | if (!TEST_false(SSL_CTX_add_server_custom_ext(sctx, TEST_EXT_TYPE1, |
2874 | old_add_cb, old_free_cb, | |
2875 | &server, old_parse_cb, | |
2876 | &server)) | |
2877 | || !TEST_false(SSL_CTX_add_custom_ext(sctx, TEST_EXT_TYPE1, | |
2878 | context, new_add_cb, | |
2879 | new_free_cb, &server, | |
2880 | new_parse_cb, &server))) | |
a37008d9 | 2881 | goto end; |
a37008d9 | 2882 | |
bb01ef3f MC |
2883 | if (tst == 2) { |
2884 | /* Set up SNI */ | |
2885 | if (!TEST_true(SSL_CTX_set_tlsext_servername_callback(sctx, sni_cb)) | |
2886 | || !TEST_true(SSL_CTX_set_tlsext_servername_arg(sctx, sctx2))) | |
2887 | goto end; | |
2888 | } | |
2889 | ||
710756a9 RS |
2890 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, |
2891 | &clientssl, NULL, NULL)) | |
2892 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
2893 | SSL_ERROR_NONE))) | |
a37008d9 | 2894 | goto end; |
a37008d9 MC |
2895 | |
2896 | if (tst == 0) { | |
710756a9 RS |
2897 | if (clntaddoldcb != 1 |
2898 | || clntparseoldcb != 1 | |
2899 | || srvaddoldcb != 1 | |
2900 | || srvparseoldcb != 1) | |
a37008d9 | 2901 | goto end; |
bb01ef3f | 2902 | } else if (tst == 1 || tst == 2 || tst == 3) { |
710756a9 RS |
2903 | if (clntaddnewcb != 1 |
2904 | || clntparsenewcb != 1 | |
2905 | || srvaddnewcb != 1 | |
bb01ef3f MC |
2906 | || srvparsenewcb != 1 |
2907 | || (tst != 2 && snicb != 0) | |
2908 | || (tst == 2 && snicb != 1)) | |
a37008d9 | 2909 | goto end; |
a37008d9 | 2910 | } else { |
710756a9 RS |
2911 | if (clntaddnewcb != 1 |
2912 | || clntparsenewcb != 4 | |
2913 | || srvaddnewcb != 4 | |
2914 | || srvparsenewcb != 1) | |
a37008d9 | 2915 | goto end; |
a37008d9 MC |
2916 | } |
2917 | ||
2918 | sess = SSL_get1_session(clientssl); | |
a37008d9 MC |
2919 | SSL_shutdown(clientssl); |
2920 | SSL_shutdown(serverssl); | |
a37008d9 MC |
2921 | SSL_free(serverssl); |
2922 | SSL_free(clientssl); | |
2923 | serverssl = clientssl = NULL; | |
2924 | ||
bb01ef3f MC |
2925 | if (tst == 3) { |
2926 | /* We don't bother with the resumption aspects for this test */ | |
2927 | testresult = 1; | |
2928 | goto end; | |
2929 | } | |
2930 | ||
710756a9 RS |
2931 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, |
2932 | NULL, NULL)) | |
2933 | || !TEST_true(SSL_set_session(clientssl, sess)) | |
2934 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
2935 | SSL_ERROR_NONE))) | |
a37008d9 | 2936 | goto end; |
a37008d9 MC |
2937 | |
2938 | /* | |
2939 | * For a resumed session we expect to add the ClientHello extension. For the | |
2940 | * old style callbacks we ignore it on the server side because they set | |
2941 | * SSL_EXT_IGNORE_ON_RESUMPTION. The new style callbacks do not ignore | |
2942 | * them. | |
2943 | */ | |
2944 | if (tst == 0) { | |
710756a9 RS |
2945 | if (clntaddoldcb != 2 |
2946 | || clntparseoldcb != 1 | |
2947 | || srvaddoldcb != 1 | |
2948 | || srvparseoldcb != 1) | |
a37008d9 | 2949 | goto end; |
bb01ef3f | 2950 | } else if (tst == 1 || tst == 2 || tst == 3) { |
710756a9 RS |
2951 | if (clntaddnewcb != 2 |
2952 | || clntparsenewcb != 2 | |
2953 | || srvaddnewcb != 2 | |
2954 | || srvparsenewcb != 2) | |
a37008d9 | 2955 | goto end; |
a37008d9 MC |
2956 | } else { |
2957 | /* No Certificate message extensions in the resumption handshake */ | |
710756a9 RS |
2958 | if (clntaddnewcb != 2 |
2959 | || clntparsenewcb != 7 | |
2960 | || srvaddnewcb != 7 | |
2961 | || srvparsenewcb != 2) | |
a37008d9 | 2962 | goto end; |
a37008d9 MC |
2963 | } |
2964 | ||
2965 | testresult = 1; | |
2966 | ||
2967 | end: | |
2968 | SSL_SESSION_free(sess); | |
2969 | SSL_free(serverssl); | |
2970 | SSL_free(clientssl); | |
bb01ef3f | 2971 | SSL_CTX_free(sctx2); |
a37008d9 MC |
2972 | SSL_CTX_free(sctx); |
2973 | SSL_CTX_free(cctx); | |
a37008d9 MC |
2974 | return testresult; |
2975 | } | |
2976 | ||
16afd71c MC |
2977 | /* |
2978 | * Test loading of serverinfo data in various formats. test_sslmessages actually | |
2979 | * tests to make sure the extensions appear in the handshake | |
2980 | */ | |
2981 | static int test_serverinfo(int tst) | |
2982 | { | |
2983 | unsigned int version; | |
2984 | unsigned char *sibuf; | |
2985 | size_t sibuflen; | |
2986 | int ret, expected, testresult = 0; | |
2987 | SSL_CTX *ctx; | |
2988 | ||
2989 | ctx = SSL_CTX_new(TLS_method()); | |
2990 | if (!TEST_ptr(ctx)) | |
2991 | goto end; | |
2992 | ||
2993 | if ((tst & 0x01) == 0x01) | |
2994 | version = SSL_SERVERINFOV2; | |
2995 | else | |
2996 | version = SSL_SERVERINFOV1; | |
2997 | ||
2998 | if ((tst & 0x02) == 0x02) { | |
2999 | sibuf = serverinfov2; | |
3000 | sibuflen = sizeof(serverinfov2); | |
3001 | expected = (version == SSL_SERVERINFOV2); | |
3002 | } else { | |
3003 | sibuf = serverinfov1; | |
3004 | sibuflen = sizeof(serverinfov1); | |
3005 | expected = (version == SSL_SERVERINFOV1); | |
3006 | } | |
3007 | ||
3008 | if ((tst & 0x04) == 0x04) { | |
3009 | ret = SSL_CTX_use_serverinfo_ex(ctx, version, sibuf, sibuflen); | |
3010 | } else { | |
3011 | ret = SSL_CTX_use_serverinfo(ctx, sibuf, sibuflen); | |
3012 | ||
3013 | /* | |
3014 | * The version variable is irrelevant in this case - it's what is in the | |
3015 | * buffer that matters | |
3016 | */ | |
3017 | if ((tst & 0x02) == 0x02) | |
3018 | expected = 0; | |
3019 | else | |
3020 | expected = 1; | |
3021 | } | |
3022 | ||
3023 | if (!TEST_true(ret == expected)) | |
3024 | goto end; | |
3025 | ||
3026 | testresult = 1; | |
3027 | ||
3028 | end: | |
3029 | SSL_CTX_free(ctx); | |
3030 | ||
3031 | return testresult; | |
3032 | } | |
3033 | ||
2197d1df MC |
3034 | /* |
3035 | * Test that SSL_export_keying_material() produces expected results. There are | |
3036 | * no test vectors so all we do is test that both sides of the communication | |
3037 | * produce the same results for different protocol versions. | |
3038 | */ | |
3039 | static int test_export_key_mat(int tst) | |
3040 | { | |
a599574b | 3041 | int testresult = 0; |
2197d1df MC |
3042 | SSL_CTX *cctx = NULL, *sctx = NULL, *sctx2 = NULL; |
3043 | SSL *clientssl = NULL, *serverssl = NULL; | |
3044 | const char label[] = "test label"; | |
3045 | const unsigned char context[] = "context"; | |
3046 | const unsigned char *emptycontext = NULL; | |
3047 | unsigned char ckeymat1[80], ckeymat2[80], ckeymat3[80]; | |
3048 | unsigned char skeymat1[80], skeymat2[80], skeymat3[80]; | |
a599574b MC |
3049 | const int protocols[] = { |
3050 | TLS1_VERSION, | |
3051 | TLS1_1_VERSION, | |
3052 | TLS1_2_VERSION, | |
3053 | TLS1_3_VERSION | |
3054 | }; | |
2197d1df MC |
3055 | |
3056 | #ifdef OPENSSL_NO_TLS1 | |
3057 | if (tst == 0) | |
3058 | return 1; | |
3059 | #endif | |
3060 | #ifdef OPENSSL_NO_TLS1_1 | |
3061 | if (tst == 1) | |
3062 | return 1; | |
3063 | #endif | |
3064 | #ifdef OPENSSL_NO_TLS1_2 | |
3065 | if (tst == 2) | |
3066 | return 1; | |
3067 | #endif | |
3068 | #ifdef OPENSSL_NO_TLS1_3 | |
3069 | if (tst == 3) | |
3070 | return 1; | |
3071 | #endif | |
3072 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), | |
3073 | TLS_client_method(), &sctx, | |
3074 | &cctx, cert, privkey))) | |
3075 | goto end; | |
3076 | ||
a599574b MC |
3077 | OPENSSL_assert(tst >= 0 && (size_t)tst < OSSL_NELEM(protocols)); |
3078 | SSL_CTX_set_max_proto_version(cctx, protocols[tst]); | |
3079 | SSL_CTX_set_min_proto_version(cctx, protocols[tst]); | |
2197d1df MC |
3080 | |
3081 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL, | |
3082 | NULL)) | |
3083 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
3084 | SSL_ERROR_NONE))) | |
3085 | goto end; | |
3086 | ||
3087 | if (!TEST_int_eq(SSL_export_keying_material(clientssl, ckeymat1, | |
3088 | sizeof(ckeymat1), label, | |
3089 | sizeof(label) - 1, context, | |
3090 | sizeof(context) - 1, 1), 1) | |
3091 | || !TEST_int_eq(SSL_export_keying_material(clientssl, ckeymat2, | |
3092 | sizeof(ckeymat2), label, | |
3093 | sizeof(label) - 1, | |
3094 | emptycontext, | |
3095 | 0, 1), 1) | |
3096 | || !TEST_int_eq(SSL_export_keying_material(clientssl, ckeymat3, | |
3097 | sizeof(ckeymat3), label, | |
3098 | sizeof(label) - 1, | |
3099 | NULL, 0, 0), 1) | |
3100 | || !TEST_int_eq(SSL_export_keying_material(serverssl, skeymat1, | |
3101 | sizeof(skeymat1), label, | |
3102 | sizeof(label) - 1, | |
3103 | context, | |
3104 | sizeof(context) -1, 1), | |
3105 | 1) | |
3106 | || !TEST_int_eq(SSL_export_keying_material(serverssl, skeymat2, | |
3107 | sizeof(skeymat2), label, | |
3108 | sizeof(label) - 1, | |
3109 | emptycontext, | |
3110 | 0, 1), 1) | |
3111 | || !TEST_int_eq(SSL_export_keying_material(serverssl, skeymat3, | |
3112 | sizeof(skeymat3), label, | |
3113 | sizeof(label) - 1, | |
3114 | NULL, 0, 0), 1) | |
3115 | /* | |
3116 | * Check that both sides created the same key material with the | |
3117 | * same context. | |
3118 | */ | |
3119 | || !TEST_mem_eq(ckeymat1, sizeof(ckeymat1), skeymat1, | |
3120 | sizeof(skeymat1)) | |
3121 | /* | |
3122 | * Check that both sides created the same key material with an | |
3123 | * empty context. | |
3124 | */ | |
3125 | || !TEST_mem_eq(ckeymat2, sizeof(ckeymat2), skeymat2, | |
3126 | sizeof(skeymat2)) | |
3127 | /* | |
3128 | * Check that both sides created the same key material without a | |
3129 | * context. | |
3130 | */ | |
3131 | || !TEST_mem_eq(ckeymat3, sizeof(ckeymat3), skeymat3, | |
3132 | sizeof(skeymat3)) | |
3133 | /* Different contexts should produce different results */ | |
3134 | || !TEST_mem_ne(ckeymat1, sizeof(ckeymat1), ckeymat2, | |
3135 | sizeof(ckeymat2))) | |
3136 | goto end; | |
3137 | ||
3138 | /* | |
3139 | * Check that an empty context and no context produce different results in | |
3140 | * protocols less than TLSv1.3. In TLSv1.3 they should be the same. | |
3141 | */ | |
3142 | if ((tst != 3 && !TEST_mem_ne(ckeymat2, sizeof(ckeymat2), ckeymat3, | |
3143 | sizeof(ckeymat3))) | |
3144 | || (tst ==3 && !TEST_mem_eq(ckeymat2, sizeof(ckeymat2), ckeymat3, | |
3145 | sizeof(ckeymat3)))) | |
3146 | goto end; | |
3147 | ||
3148 | testresult = 1; | |
3149 | ||
3150 | end: | |
3151 | SSL_free(serverssl); | |
3152 | SSL_free(clientssl); | |
3153 | SSL_CTX_free(sctx2); | |
3154 | SSL_CTX_free(sctx); | |
3155 | SSL_CTX_free(cctx); | |
3156 | ||
3157 | return testresult; | |
3158 | } | |
3159 | ||
e11b6aa4 MC |
3160 | static int test_ssl_clear(int idx) |
3161 | { | |
3162 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
3163 | SSL *clientssl = NULL, *serverssl = NULL; | |
3164 | int testresult = 0; | |
3165 | ||
3166 | #ifdef OPENSSL_NO_TLS1_2 | |
3167 | if (idx == 1) | |
3168 | return 1; | |
3169 | #endif | |
3170 | ||
3171 | /* Create an initial connection */ | |
3172 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), | |
3173 | TLS_client_method(), &sctx, | |
3174 | &cctx, cert, privkey)) | |
3175 | || (idx == 1 | |
3176 | && !TEST_true(SSL_CTX_set_max_proto_version(cctx, | |
3177 | TLS1_2_VERSION))) | |
3178 | || !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, | |
3179 | &clientssl, NULL, NULL)) | |
3180 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
3181 | SSL_ERROR_NONE))) | |
3182 | goto end; | |
3183 | ||
3184 | SSL_shutdown(clientssl); | |
3185 | SSL_shutdown(serverssl); | |
3186 | SSL_free(serverssl); | |
3187 | serverssl = NULL; | |
3188 | ||
3189 | /* Clear clientssl - we're going to reuse the object */ | |
3190 | if (!TEST_true(SSL_clear(clientssl))) | |
3191 | goto end; | |
3192 | ||
3193 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
3194 | NULL, NULL)) | |
3195 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
3196 | SSL_ERROR_NONE)) | |
3197 | || !TEST_true(SSL_session_reused(clientssl))) | |
3198 | goto end; | |
3199 | ||
3200 | SSL_shutdown(clientssl); | |
3201 | SSL_shutdown(serverssl); | |
3202 | ||
3203 | testresult = 1; | |
3204 | ||
3205 | end: | |
3206 | SSL_free(serverssl); | |
3207 | SSL_free(clientssl); | |
3208 | SSL_CTX_free(sctx); | |
3209 | SSL_CTX_free(cctx); | |
3210 | ||
3211 | return testresult; | |
3212 | } | |
3213 | ||
cf72c757 F |
3214 | /* Parse CH and retrieve any MFL extension value if present */ |
3215 | static int get_MFL_from_client_hello(BIO *bio, int *mfl_codemfl_code) | |
3216 | { | |
3217 | long len; | |
3218 | unsigned char *data; | |
3219 | PACKET pkt = {0}, pkt2 = {0}, pkt3 = {0}; | |
3220 | unsigned int MFL_code = 0, type = 0; | |
3221 | ||
3222 | if (!TEST_uint_gt( len = BIO_get_mem_data( bio, (char **) &data ), 0 ) ) | |
3223 | goto end; | |
3224 | ||
3225 | if (!TEST_true( PACKET_buf_init( &pkt, data, len ) ) | |
3226 | /* Skip the record header */ | |
3227 | || !PACKET_forward(&pkt, SSL3_RT_HEADER_LENGTH) | |
3228 | /* Skip the handshake message header */ | |
3229 | || !TEST_true(PACKET_forward(&pkt, SSL3_HM_HEADER_LENGTH)) | |
3230 | /* Skip client version and random */ | |
3231 | || !TEST_true(PACKET_forward(&pkt, CLIENT_VERSION_LEN | |
3232 | + SSL3_RANDOM_SIZE)) | |
3233 | /* Skip session id */ | |
3234 | || !TEST_true(PACKET_get_length_prefixed_1(&pkt, &pkt2)) | |
3235 | /* Skip ciphers */ | |
3236 | || !TEST_true(PACKET_get_length_prefixed_2(&pkt, &pkt2)) | |
3237 | /* Skip compression */ | |
3238 | || !TEST_true(PACKET_get_length_prefixed_1(&pkt, &pkt2)) | |
3239 | /* Extensions len */ | |
3240 | || !TEST_true(PACKET_as_length_prefixed_2(&pkt, &pkt2))) | |
3241 | goto end; | |
3242 | ||
3243 | /* Loop through all extensions */ | |
3244 | while (PACKET_remaining(&pkt2)) { | |
3245 | if (!TEST_true(PACKET_get_net_2(&pkt2, &type)) | |
3246 | || !TEST_true(PACKET_get_length_prefixed_2(&pkt2, &pkt3))) | |
3247 | goto end; | |
3248 | ||
3249 | if (type == TLSEXT_TYPE_max_fragment_length) { | |
3250 | if (!TEST_uint_ne(PACKET_remaining(&pkt3), 0) | |
3251 | || !TEST_true(PACKET_get_1(&pkt3, &MFL_code))) | |
3252 | goto end; | |
3253 | ||
3254 | *mfl_codemfl_code = MFL_code; | |
3255 | return 1; | |
3256 | } | |
3257 | } | |
3258 | ||
3259 | end: | |
3260 | return 0; | |
3261 | } | |
3262 | ||
3263 | /* Maximum-Fragment-Length TLS extension mode to test */ | |
3264 | static const unsigned char max_fragment_len_test[] = { | |
3265 | TLSEXT_max_fragment_length_512, | |
3266 | TLSEXT_max_fragment_length_1024, | |
3267 | TLSEXT_max_fragment_length_2048, | |
3268 | TLSEXT_max_fragment_length_4096 | |
3269 | }; | |
3270 | ||
3271 | static int test_max_fragment_len_ext(int idx_tst) | |
3272 | { | |
3273 | SSL_CTX *ctx; | |
3274 | SSL *con = NULL; | |
3275 | int testresult = 0, MFL_mode = 0; | |
3276 | BIO *rbio, *wbio; | |
3277 | ||
3278 | ctx = SSL_CTX_new(TLS_method()); | |
3279 | if (!TEST_ptr(ctx)) | |
3280 | goto end; | |
3281 | ||
3282 | if (!TEST_true(SSL_CTX_set_tlsext_max_fragment_length( | |
3283 | ctx, max_fragment_len_test[idx_tst]))) | |
3284 | goto end; | |
3285 | ||
3286 | con = SSL_new(ctx); | |
3287 | if (!TEST_ptr(con)) | |
3288 | goto end; | |
3289 | ||
3290 | rbio = BIO_new(BIO_s_mem()); | |
3291 | wbio = BIO_new(BIO_s_mem()); | |
3292 | if (!TEST_ptr(rbio)|| !TEST_ptr(wbio)) { | |
3293 | BIO_free(rbio); | |
3294 | BIO_free(wbio); | |
3295 | goto end; | |
3296 | } | |
3297 | ||
3298 | SSL_set_bio(con, rbio, wbio); | |
3299 | SSL_set_connect_state(con); | |
3300 | ||
3301 | if (!TEST_int_le(SSL_connect(con), 0)) { | |
3302 | /* This shouldn't succeed because we don't have a server! */ | |
3303 | goto end; | |
3304 | } | |
3305 | ||
3306 | if (!TEST_true(get_MFL_from_client_hello(wbio, &MFL_mode))) | |
3307 | /* no MFL in client hello */ | |
3308 | goto end; | |
3309 | if (!TEST_true(max_fragment_len_test[idx_tst] == MFL_mode)) | |
3310 | goto end; | |
3311 | ||
3312 | testresult = 1; | |
3313 | ||
3314 | end: | |
3315 | SSL_free(con); | |
3316 | SSL_CTX_free(ctx); | |
3317 | ||
3318 | return testresult; | |
3319 | } | |
3320 | ||
9d75dce3 TS |
3321 | #ifndef OPENSSL_NO_TLS1_3 |
3322 | static int test_pha_key_update(void) | |
3323 | { | |
3324 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
3325 | SSL *clientssl = NULL, *serverssl = NULL; | |
3326 | int testresult = 0; | |
3327 | ||
3328 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), | |
3329 | TLS_client_method(), | |
3330 | &sctx, &cctx, cert, privkey))) | |
3331 | return 0; | |
3332 | ||
3333 | if (!TEST_true(SSL_CTX_set_min_proto_version(sctx, TLS1_3_VERSION)) | |
3334 | || !TEST_true(SSL_CTX_set_max_proto_version(sctx, TLS1_3_VERSION)) | |
3335 | || !TEST_true(SSL_CTX_set_min_proto_version(cctx, TLS1_3_VERSION)) | |
3336 | || !TEST_true(SSL_CTX_set_max_proto_version(cctx, TLS1_3_VERSION))) | |
3337 | goto end; | |
3338 | ||
3339 | ||
3340 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
3341 | NULL, NULL))) | |
3342 | goto end; | |
3343 | ||
3344 | SSL_force_post_handshake_auth(clientssl); | |
3345 | ||
3346 | if (!TEST_true(create_ssl_connection(serverssl, clientssl, | |
3347 | SSL_ERROR_NONE))) | |
3348 | goto end; | |
3349 | ||
3350 | SSL_set_verify(serverssl, SSL_VERIFY_PEER, NULL); | |
3351 | if (!TEST_true(SSL_verify_client_post_handshake(serverssl))) | |
3352 | goto end; | |
3353 | ||
3354 | if (!TEST_true(SSL_key_update(clientssl, SSL_KEY_UPDATE_NOT_REQUESTED))) | |
3355 | goto end; | |
3356 | ||
3357 | /* Start handshake on the server */ | |
3358 | if (!TEST_int_eq(SSL_do_handshake(serverssl), 1)) | |
3359 | goto end; | |
3360 | ||
3361 | /* Starts with SSL_connect(), but it's really just SSL_do_handshake() */ | |
3362 | if (!TEST_true(create_ssl_connection(serverssl, clientssl, | |
3363 | SSL_ERROR_NONE))) | |
3364 | goto end; | |
3365 | ||
3366 | SSL_shutdown(clientssl); | |
3367 | SSL_shutdown(serverssl); | |
3368 | ||
3369 | testresult = 1; | |
3370 | ||
3371 | end: | |
3372 | SSL_free(serverssl); | |
3373 | SSL_free(clientssl); | |
3374 | SSL_CTX_free(sctx); | |
3375 | SSL_CTX_free(cctx); | |
3376 | return testresult; | |
3377 | } | |
3378 | #endif | |
3379 | ||
ad887416 | 3380 | int setup_tests(void) |
2cb4b5f6 | 3381 | { |
ad887416 P |
3382 | if (!TEST_ptr(cert = test_get_argument(0)) |
3383 | || !TEST_ptr(privkey = test_get_argument(1))) | |
710756a9 | 3384 | return 0; |
2cb4b5f6 | 3385 | |
84d5549e | 3386 | ADD_TEST(test_large_message_tls); |
7856332e | 3387 | ADD_TEST(test_large_message_tls_read_ahead); |
55386bef | 3388 | #ifndef OPENSSL_NO_DTLS |
84d5549e | 3389 | ADD_TEST(test_large_message_dtls); |
55386bef | 3390 | #endif |
8f8c11d8 | 3391 | #ifndef OPENSSL_NO_OCSP |
c887104f | 3392 | ADD_TEST(test_tlsext_status_type); |
8f8c11d8 | 3393 | #endif |
eaa776da MC |
3394 | ADD_TEST(test_session_with_only_int_cache); |
3395 | ADD_TEST(test_session_with_only_ext_cache); | |
3396 | ADD_TEST(test_session_with_both_cache); | |
7fb4c820 | 3397 | ADD_ALL_TESTS(test_ssl_set_bio, TOTAL_SSL_SET_BIO_TESTS); |
9a716987 MC |
3398 | ADD_TEST(test_ssl_bio_pop_next_bio); |
3399 | ADD_TEST(test_ssl_bio_pop_ssl_bio); | |
3400 | ADD_TEST(test_ssl_bio_change_rbio); | |
3401 | ADD_TEST(test_ssl_bio_change_wbio); | |
c423ecaa | 3402 | #if !defined(OPENSSL_NO_TLS1_2) || defined(OPENSSL_NO_TLS1_3) |
f1b25aae | 3403 | ADD_ALL_TESTS(test_set_sigalgs, OSSL_NELEM(testsigalgs) * 2); |
6acdd3e5 | 3404 | ADD_TEST(test_keylog); |
c423ecaa | 3405 | #endif |
6acdd3e5 CB |
3406 | #ifndef OPENSSL_NO_TLS1_3 |
3407 | ADD_TEST(test_keylog_no_master_key); | |
3408 | #endif | |
e9ee6536 | 3409 | #ifndef OPENSSL_NO_TLS1_2 |
a9c0d8be | 3410 | ADD_TEST(test_client_hello_cb); |
5f982038 MC |
3411 | #endif |
3412 | #ifndef OPENSSL_NO_TLS1_3 | |
02a3ed5a MC |
3413 | ADD_ALL_TESTS(test_early_data_read_write, 3); |
3414 | ADD_ALL_TESTS(test_early_data_skip, 3); | |
3415 | ADD_ALL_TESTS(test_early_data_skip_hrr, 3); | |
3416 | ADD_ALL_TESTS(test_early_data_not_sent, 3); | |
57dee9bb | 3417 | ADD_ALL_TESTS(test_early_data_psk, 8); |
02a3ed5a | 3418 | ADD_ALL_TESTS(test_early_data_not_expected, 3); |
5f982038 | 3419 | # ifndef OPENSSL_NO_TLS1_2 |
02a3ed5a | 3420 | ADD_ALL_TESTS(test_early_data_tls1_2, 3); |
5f982038 | 3421 | # endif |
e9ee6536 | 3422 | #endif |
a273157a | 3423 | #ifndef OPENSSL_NO_TLS1_3 |
ca0413ae | 3424 | ADD_TEST(test_ciphersuite_change); |
ca8c71ba | 3425 | ADD_TEST(test_tls13_psk); |
bb01ef3f | 3426 | ADD_ALL_TESTS(test_custom_exts, 5); |
c7b8ff25 | 3427 | ADD_TEST(test_stateless); |
9d75dce3 | 3428 | ADD_TEST(test_pha_key_update); |
a273157a | 3429 | #else |
bb01ef3f | 3430 | ADD_ALL_TESTS(test_custom_exts, 3); |
a273157a | 3431 | #endif |
16afd71c | 3432 | ADD_ALL_TESTS(test_serverinfo, 8); |
2197d1df | 3433 | ADD_ALL_TESTS(test_export_key_mat, 4); |
e11b6aa4 | 3434 | ADD_ALL_TESTS(test_ssl_clear, 2); |
cf72c757 | 3435 | ADD_ALL_TESTS(test_max_fragment_len_ext, OSSL_NELEM(max_fragment_len_test)); |
ad887416 P |
3436 | return 1; |
3437 | } | |
2cb4b5f6 | 3438 | |
ad887416 P |
3439 | void cleanup_tests(void) |
3440 | { | |
fa454945 | 3441 | bio_s_mempacket_test_free(); |
2cb4b5f6 | 3442 | } |