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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" |
f297e4ec | 20 | #include "testutil/output.h" |
176db6dc | 21 | #include "internal/nelem.h" |
ca0413ae | 22 | #include "../ssl/ssl_locl.h" |
2cb4b5f6 MC |
23 | |
24 | static char *cert = NULL; | |
25 | static char *privkey = NULL; | |
26 | ||
6acdd3e5 CB |
27 | #define LOG_BUFFER_SIZE 1024 |
28 | static char server_log_buffer[LOG_BUFFER_SIZE + 1] = {0}; | |
710756a9 | 29 | static size_t server_log_buffer_index = 0; |
6acdd3e5 | 30 | static char client_log_buffer[LOG_BUFFER_SIZE + 1] = {0}; |
710756a9 | 31 | static size_t client_log_buffer_index = 0; |
6acdd3e5 CB |
32 | static int error_writing_log = 0; |
33 | ||
8f8c11d8 | 34 | #ifndef OPENSSL_NO_OCSP |
ba881d3b MC |
35 | static const unsigned char orespder[] = "Dummy OCSP Response"; |
36 | static int ocsp_server_called = 0; | |
37 | static int ocsp_client_called = 0; | |
38 | ||
39 | static int cdummyarg = 1; | |
40 | static X509 *ocspcert = NULL; | |
8f8c11d8 | 41 | #endif |
ba881d3b | 42 | |
84d5549e | 43 | #define NUM_EXTRA_CERTS 40 |
cf72c757 | 44 | #define CLIENT_VERSION_LEN 2 |
84d5549e | 45 | |
f1a5939f CB |
46 | /* |
47 | * This structure is used to validate that the correct number of log messages | |
48 | * of various types are emitted when emitting secret logs. | |
49 | */ | |
50 | struct sslapitest_log_counts { | |
51 | unsigned int rsa_key_exchange_count; | |
52 | unsigned int master_secret_count; | |
53 | unsigned int client_handshake_secret_count; | |
54 | unsigned int server_handshake_secret_count; | |
55 | unsigned int client_application_secret_count; | |
56 | unsigned int server_application_secret_count; | |
57 | }; | |
58 | ||
16afd71c MC |
59 | |
60 | static unsigned char serverinfov1[] = { | |
61 | 0xff, 0xff, /* Dummy extension type */ | |
62 | 0x00, 0x01, /* Extension length is 1 byte */ | |
63 | 0xff /* Dummy extension data */ | |
64 | }; | |
65 | ||
66 | static unsigned char serverinfov2[] = { | |
67 | 0x00, 0x00, 0x00, | |
68 | (unsigned char)(SSL_EXT_CLIENT_HELLO & 0xff), /* Dummy context - 4 bytes */ | |
69 | 0xff, 0xff, /* Dummy extension type */ | |
70 | 0x00, 0x01, /* Extension length is 1 byte */ | |
71 | 0xff /* Dummy extension data */ | |
72 | }; | |
73 | ||
710756a9 RS |
74 | static void client_keylog_callback(const SSL *ssl, const char *line) |
75 | { | |
6acdd3e5 CB |
76 | int line_length = strlen(line); |
77 | ||
78 | /* If the log doesn't fit, error out. */ | |
710756a9 RS |
79 | if (client_log_buffer_index + line_length > sizeof(client_log_buffer) - 1) { |
80 | TEST_info("Client log too full"); | |
6acdd3e5 CB |
81 | error_writing_log = 1; |
82 | return; | |
83 | } | |
84 | ||
85 | strcat(client_log_buffer, line); | |
86 | client_log_buffer_index += line_length; | |
710756a9 | 87 | client_log_buffer[client_log_buffer_index++] = '\n'; |
6acdd3e5 CB |
88 | } |
89 | ||
710756a9 RS |
90 | static void server_keylog_callback(const SSL *ssl, const char *line) |
91 | { | |
6acdd3e5 CB |
92 | int line_length = strlen(line); |
93 | ||
94 | /* If the log doesn't fit, error out. */ | |
710756a9 | 95 | if (server_log_buffer_index + line_length > sizeof(server_log_buffer) - 1) { |
bdcacd93 | 96 | TEST_info("Server log too full"); |
6acdd3e5 CB |
97 | error_writing_log = 1; |
98 | return; | |
99 | } | |
100 | ||
101 | strcat(server_log_buffer, line); | |
102 | server_log_buffer_index += line_length; | |
710756a9 | 103 | server_log_buffer[server_log_buffer_index++] = '\n'; |
6acdd3e5 CB |
104 | } |
105 | ||
106 | static int compare_hex_encoded_buffer(const char *hex_encoded, | |
107 | size_t hex_length, | |
108 | const uint8_t *raw, | |
710756a9 RS |
109 | size_t raw_length) |
110 | { | |
111 | size_t i, j; | |
112 | char hexed[3]; | |
6acdd3e5 | 113 | |
710756a9 | 114 | if (!TEST_size_t_eq(raw_length * 2, hex_length)) |
6acdd3e5 | 115 | return 1; |
6acdd3e5 | 116 | |
710756a9 | 117 | for (i = j = 0; i < raw_length && j + 1 < hex_length; i++, j += 2) { |
6acdd3e5 | 118 | sprintf(hexed, "%02x", raw[i]); |
710756a9 RS |
119 | if (!TEST_int_eq(hexed[0], hex_encoded[j]) |
120 | || !TEST_int_eq(hexed[1], hex_encoded[j + 1])) | |
6acdd3e5 | 121 | return 1; |
6acdd3e5 CB |
122 | } |
123 | ||
124 | return 0; | |
125 | } | |
126 | ||
127 | static int test_keylog_output(char *buffer, const SSL *ssl, | |
f1a5939f | 128 | const SSL_SESSION *session, |
710756a9 RS |
129 | struct sslapitest_log_counts *expected) |
130 | { | |
6acdd3e5 CB |
131 | char *token = NULL; |
132 | unsigned char actual_client_random[SSL3_RANDOM_SIZE] = {0}; | |
133 | size_t client_random_size = SSL3_RANDOM_SIZE; | |
134 | unsigned char actual_master_key[SSL_MAX_MASTER_KEY_LENGTH] = {0}; | |
135 | size_t master_key_size = SSL_MAX_MASTER_KEY_LENGTH; | |
f1a5939f CB |
136 | unsigned int rsa_key_exchange_count = 0; |
137 | unsigned int master_secret_count = 0; | |
138 | unsigned int client_handshake_secret_count = 0; | |
139 | unsigned int server_handshake_secret_count = 0; | |
140 | unsigned int client_application_secret_count = 0; | |
141 | unsigned int server_application_secret_count = 0; | |
6acdd3e5 | 142 | |
710756a9 RS |
143 | for (token = strtok(buffer, " \n"); token != NULL; |
144 | token = strtok(NULL, " \n")) { | |
6acdd3e5 | 145 | if (strcmp(token, "RSA") == 0) { |
f1a5939f CB |
146 | /* |
147 | * Premaster secret. Tokens should be: 16 ASCII bytes of | |
6acdd3e5 CB |
148 | * hex-encoded encrypted secret, then the hex-encoded pre-master |
149 | * secret. | |
150 | */ | |
710756a9 | 151 | if (!TEST_ptr(token = strtok(NULL, " \n"))) |
f1a5939f | 152 | return 0; |
710756a9 | 153 | if (!TEST_size_t_eq(strlen(token), 16)) |
f1a5939f | 154 | return 0; |
710756a9 | 155 | if (!TEST_ptr(token = strtok(NULL, " \n"))) |
f1a5939f | 156 | return 0; |
f1a5939f CB |
157 | /* |
158 | * We can't sensibly check the log because the premaster secret is | |
159 | * transient, and OpenSSL doesn't keep hold of it once the master | |
160 | * secret is generated. | |
161 | */ | |
162 | rsa_key_exchange_count++; | |
6acdd3e5 | 163 | } else if (strcmp(token, "CLIENT_RANDOM") == 0) { |
f1a5939f CB |
164 | /* |
165 | * Master secret. Tokens should be: 64 ASCII bytes of hex-encoded | |
6acdd3e5 CB |
166 | * client random, then the hex-encoded master secret. |
167 | */ | |
168 | client_random_size = SSL_get_client_random(ssl, | |
169 | actual_client_random, | |
170 | SSL3_RANDOM_SIZE); | |
710756a9 | 171 | if (!TEST_size_t_eq(client_random_size, SSL3_RANDOM_SIZE)) |
f1a5939f | 172 | return 0; |
6acdd3e5 | 173 | |
710756a9 | 174 | if (!TEST_ptr(token = strtok(NULL, " \n"))) |
f1a5939f | 175 | return 0; |
710756a9 | 176 | if (!TEST_size_t_eq(strlen(token), 64)) |
f1a5939f | 177 | return 0; |
710756a9 RS |
178 | if (!TEST_false(compare_hex_encoded_buffer(token, 64, |
179 | actual_client_random, | |
180 | client_random_size))) | |
f1a5939f | 181 | return 0; |
6acdd3e5 | 182 | |
710756a9 | 183 | if (!TEST_ptr(token = strtok(NULL, " \n"))) |
f1a5939f | 184 | return 0; |
6acdd3e5 CB |
185 | master_key_size = SSL_SESSION_get_master_key(session, |
186 | actual_master_key, | |
187 | master_key_size); | |
710756a9 | 188 | if (!TEST_size_t_ne(master_key_size, 0)) |
f1a5939f | 189 | return 0; |
710756a9 RS |
190 | if (!TEST_false(compare_hex_encoded_buffer(token, strlen(token), |
191 | actual_master_key, | |
192 | master_key_size))) | |
f1a5939f | 193 | return 0; |
f1a5939f | 194 | master_secret_count++; |
710756a9 RS |
195 | } else if (strcmp(token, "CLIENT_HANDSHAKE_TRAFFIC_SECRET") == 0 |
196 | || strcmp(token, "SERVER_HANDSHAKE_TRAFFIC_SECRET") == 0 | |
197 | || strcmp(token, "CLIENT_TRAFFIC_SECRET_0") == 0 | |
198 | || strcmp(token, "SERVER_TRAFFIC_SECRET_0") == 0) { | |
f1a5939f CB |
199 | /* |
200 | * TLSv1.3 secret. Tokens should be: 64 ASCII bytes of hex-encoded | |
201 | * client random, and then the hex-encoded secret. In this case, | |
202 | * we treat all of these secrets identically and then just | |
203 | * distinguish between them when counting what we saw. | |
204 | */ | |
205 | if (strcmp(token, "CLIENT_HANDSHAKE_TRAFFIC_SECRET") == 0) | |
206 | client_handshake_secret_count++; | |
207 | else if (strcmp(token, "SERVER_HANDSHAKE_TRAFFIC_SECRET") == 0) | |
208 | server_handshake_secret_count++; | |
209 | else if (strcmp(token, "CLIENT_TRAFFIC_SECRET_0") == 0) | |
210 | client_application_secret_count++; | |
211 | else if (strcmp(token, "SERVER_TRAFFIC_SECRET_0") == 0) | |
212 | server_application_secret_count++; | |
213 | ||
214 | client_random_size = SSL_get_client_random(ssl, | |
215 | actual_client_random, | |
216 | SSL3_RANDOM_SIZE); | |
710756a9 | 217 | if (!TEST_size_t_eq(client_random_size, SSL3_RANDOM_SIZE)) |
f1a5939f | 218 | return 0; |
f1a5939f | 219 | |
710756a9 | 220 | if (!TEST_ptr(token = strtok(NULL, " \n"))) |
f1a5939f | 221 | return 0; |
710756a9 | 222 | if (!TEST_size_t_eq(strlen(token), 64)) |
f1a5939f | 223 | return 0; |
710756a9 RS |
224 | if (!TEST_false(compare_hex_encoded_buffer(token, 64, |
225 | actual_client_random, | |
226 | client_random_size))) | |
f1a5939f | 227 | return 0; |
6acdd3e5 | 228 | |
710756a9 | 229 | if (!TEST_ptr(token = strtok(NULL, " \n"))) |
f1a5939f | 230 | return 0; |
f1a5939f CB |
231 | |
232 | /* | |
233 | * TODO(TLS1.3): test that application traffic secrets are what | |
234 | * we expect */ | |
6acdd3e5 | 235 | } else { |
710756a9 | 236 | TEST_info("Unexpected token %s\n", token); |
f1a5939f | 237 | return 0; |
6acdd3e5 | 238 | } |
6acdd3e5 CB |
239 | } |
240 | ||
710756a9 RS |
241 | /* Got what we expected? */ |
242 | if (!TEST_size_t_eq(rsa_key_exchange_count, | |
243 | expected->rsa_key_exchange_count) | |
244 | || !TEST_size_t_eq(master_secret_count, | |
245 | expected->master_secret_count) | |
246 | || !TEST_size_t_eq(client_handshake_secret_count, | |
247 | expected->client_handshake_secret_count) | |
248 | || !TEST_size_t_eq(server_handshake_secret_count, | |
249 | expected->server_handshake_secret_count) | |
250 | || !TEST_size_t_eq(client_application_secret_count, | |
251 | expected->client_application_secret_count) | |
252 | || !TEST_size_t_eq(server_application_secret_count, | |
253 | expected->server_application_secret_count)) | |
254 | return 0; | |
255 | return 1; | |
6acdd3e5 CB |
256 | } |
257 | ||
c423ecaa | 258 | #if !defined(OPENSSL_NO_TLS1_2) || defined(OPENSSL_NO_TLS1_3) |
710756a9 RS |
259 | static int test_keylog(void) |
260 | { | |
6acdd3e5 CB |
261 | SSL_CTX *cctx = NULL, *sctx = NULL; |
262 | SSL *clientssl = NULL, *serverssl = NULL; | |
263 | int testresult = 0; | |
f1a5939f | 264 | struct sslapitest_log_counts expected = {0}; |
6acdd3e5 CB |
265 | |
266 | /* Clean up logging space */ | |
710756a9 RS |
267 | memset(client_log_buffer, 0, sizeof(client_log_buffer)); |
268 | memset(server_log_buffer, 0, sizeof(server_log_buffer)); | |
6acdd3e5 CB |
269 | client_log_buffer_index = 0; |
270 | server_log_buffer_index = 0; | |
271 | error_writing_log = 0; | |
272 | ||
710756a9 RS |
273 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), |
274 | TLS_client_method(), | |
7d7f6834 | 275 | TLS1_VERSION, TLS_MAX_VERSION, |
710756a9 | 276 | &sctx, &cctx, cert, privkey))) |
6acdd3e5 | 277 | return 0; |
6acdd3e5 CB |
278 | |
279 | /* We cannot log the master secret for TLSv1.3, so we should forbid it. */ | |
280 | SSL_CTX_set_options(cctx, SSL_OP_NO_TLSv1_3); | |
281 | SSL_CTX_set_options(sctx, SSL_OP_NO_TLSv1_3); | |
282 | ||
f0deb4d3 | 283 | /* We also want to ensure that we use RSA-based key exchange. */ |
710756a9 | 284 | if (!TEST_true(SSL_CTX_set_cipher_list(cctx, "RSA"))) |
f0deb4d3 | 285 | goto end; |
f0deb4d3 | 286 | |
cf10df81 RS |
287 | if (!TEST_true(SSL_CTX_get_keylog_callback(cctx) == NULL) |
288 | || !TEST_true(SSL_CTX_get_keylog_callback(sctx) == NULL)) | |
6acdd3e5 | 289 | goto end; |
6acdd3e5 | 290 | SSL_CTX_set_keylog_callback(cctx, client_keylog_callback); |
cf10df81 RS |
291 | if (!TEST_true(SSL_CTX_get_keylog_callback(cctx) |
292 | == client_keylog_callback)) | |
6acdd3e5 | 293 | goto end; |
710756a9 | 294 | SSL_CTX_set_keylog_callback(sctx, server_keylog_callback); |
cf10df81 RS |
295 | if (!TEST_true(SSL_CTX_get_keylog_callback(sctx) |
296 | == server_keylog_callback)) | |
6acdd3e5 | 297 | goto end; |
6acdd3e5 | 298 | |
710756a9 RS |
299 | /* Now do a handshake and check that the logs have been written to. */ |
300 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, | |
301 | &clientssl, NULL, NULL)) | |
302 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
303 | SSL_ERROR_NONE)) | |
304 | || !TEST_false(error_writing_log) | |
305 | || !TEST_int_gt(client_log_buffer_index, 0) | |
306 | || !TEST_int_gt(server_log_buffer_index, 0)) | |
6acdd3e5 | 307 | goto end; |
6acdd3e5 | 308 | |
f1a5939f CB |
309 | /* |
310 | * Now we want to test that our output data was vaguely sensible. We | |
6acdd3e5 | 311 | * do that by using strtok and confirming that we have more or less the |
f1a5939f CB |
312 | * data we expect. For both client and server, we expect to see one master |
313 | * secret. The client should also see a RSA key exchange. | |
6acdd3e5 | 314 | */ |
f1a5939f CB |
315 | expected.rsa_key_exchange_count = 1; |
316 | expected.master_secret_count = 1; | |
710756a9 RS |
317 | if (!TEST_true(test_keylog_output(client_log_buffer, clientssl, |
318 | SSL_get_session(clientssl), &expected))) | |
6acdd3e5 | 319 | goto end; |
f1a5939f CB |
320 | |
321 | expected.rsa_key_exchange_count = 0; | |
710756a9 RS |
322 | if (!TEST_true(test_keylog_output(server_log_buffer, serverssl, |
323 | SSL_get_session(serverssl), &expected))) | |
6acdd3e5 | 324 | goto end; |
6acdd3e5 CB |
325 | |
326 | testresult = 1; | |
327 | ||
328 | end: | |
329 | SSL_free(serverssl); | |
330 | SSL_free(clientssl); | |
331 | SSL_CTX_free(sctx); | |
332 | SSL_CTX_free(cctx); | |
333 | ||
334 | return testresult; | |
335 | } | |
c423ecaa | 336 | #endif |
6acdd3e5 CB |
337 | |
338 | #ifndef OPENSSL_NO_TLS1_3 | |
710756a9 RS |
339 | static int test_keylog_no_master_key(void) |
340 | { | |
6acdd3e5 CB |
341 | SSL_CTX *cctx = NULL, *sctx = NULL; |
342 | SSL *clientssl = NULL, *serverssl = NULL; | |
343 | int testresult = 0; | |
f1a5939f | 344 | struct sslapitest_log_counts expected = {0}; |
6acdd3e5 CB |
345 | |
346 | /* Clean up logging space */ | |
710756a9 RS |
347 | memset(client_log_buffer, 0, sizeof(client_log_buffer)); |
348 | memset(server_log_buffer, 0, sizeof(server_log_buffer)); | |
6acdd3e5 CB |
349 | client_log_buffer_index = 0; |
350 | server_log_buffer_index = 0; | |
351 | error_writing_log = 0; | |
352 | ||
7d7f6834 RL |
353 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), |
354 | TLS1_VERSION, TLS_MAX_VERSION, | |
355 | &sctx, &cctx, cert, privkey))) | |
6acdd3e5 | 356 | return 0; |
6acdd3e5 | 357 | |
cf10df81 RS |
358 | if (!TEST_true(SSL_CTX_get_keylog_callback(cctx) == NULL) |
359 | || !TEST_true(SSL_CTX_get_keylog_callback(sctx) == NULL)) | |
6acdd3e5 | 360 | goto end; |
6acdd3e5 CB |
361 | |
362 | SSL_CTX_set_keylog_callback(cctx, client_keylog_callback); | |
cf10df81 RS |
363 | if (!TEST_true(SSL_CTX_get_keylog_callback(cctx) |
364 | == client_keylog_callback)) | |
6acdd3e5 | 365 | goto end; |
6acdd3e5 | 366 | |
710756a9 | 367 | SSL_CTX_set_keylog_callback(sctx, server_keylog_callback); |
cf10df81 RS |
368 | if (!TEST_true(SSL_CTX_get_keylog_callback(sctx) |
369 | == server_keylog_callback)) | |
6acdd3e5 | 370 | goto end; |
6acdd3e5 | 371 | |
710756a9 RS |
372 | /* Now do a handshake and check that the logs have been written to. */ |
373 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, | |
374 | &clientssl, NULL, NULL)) | |
375 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
376 | SSL_ERROR_NONE)) | |
377 | || !TEST_false(error_writing_log)) | |
6acdd3e5 | 378 | goto end; |
6acdd3e5 | 379 | |
f1a5939f CB |
380 | /* |
381 | * Now we want to test that our output data was vaguely sensible. For this | |
69687aa8 | 382 | * test, we expect no CLIENT_RANDOM entry because it doesn't make sense for |
f1a5939f | 383 | * TLSv1.3, but we do expect both client and server to emit keys. |
6acdd3e5 | 384 | */ |
f1a5939f CB |
385 | expected.client_handshake_secret_count = 1; |
386 | expected.server_handshake_secret_count = 1; | |
387 | expected.client_application_secret_count = 1; | |
388 | expected.server_application_secret_count = 1; | |
710756a9 RS |
389 | if (!TEST_true(test_keylog_output(client_log_buffer, clientssl, |
390 | SSL_get_session(clientssl), &expected)) | |
391 | || !TEST_true(test_keylog_output(server_log_buffer, serverssl, | |
392 | SSL_get_session(serverssl), | |
393 | &expected))) | |
6acdd3e5 | 394 | goto end; |
6acdd3e5 CB |
395 | |
396 | testresult = 1; | |
397 | ||
398 | end: | |
399 | SSL_free(serverssl); | |
400 | SSL_free(clientssl); | |
401 | SSL_CTX_free(sctx); | |
402 | SSL_CTX_free(cctx); | |
403 | ||
404 | return testresult; | |
405 | } | |
406 | #endif | |
407 | ||
e9ee6536 | 408 | #ifndef OPENSSL_NO_TLS1_2 |
a9c0d8be | 409 | static int full_client_hello_callback(SSL *s, int *al, void *arg) |
2afaee51 BK |
410 | { |
411 | int *ctr = arg; | |
412 | const unsigned char *p; | |
8ea404fb | 413 | int *exts; |
2afaee51 BK |
414 | /* We only configure two ciphers, but the SCSV is added automatically. */ |
415 | #ifdef OPENSSL_NO_EC | |
416 | const unsigned char expected_ciphers[] = {0x00, 0x9d, 0x00, 0xff}; | |
417 | #else | |
418 | const unsigned char expected_ciphers[] = {0x00, 0x9d, 0xc0, | |
419 | 0x2c, 0x00, 0xff}; | |
420 | #endif | |
8ea404fb BK |
421 | const int expected_extensions[] = { |
422 | #ifndef OPENSSL_NO_EC | |
423 | 11, 10, | |
424 | #endif | |
10ed1b72 | 425 | 35, 22, 23, 13}; |
2afaee51 BK |
426 | size_t len; |
427 | ||
428 | /* Make sure we can defer processing and get called back. */ | |
429 | if ((*ctr)++ == 0) | |
f1b97da1 | 430 | return SSL_CLIENT_HELLO_RETRY; |
2afaee51 | 431 | |
a9c0d8be | 432 | len = SSL_client_hello_get0_ciphers(s, &p); |
710756a9 | 433 | if (!TEST_mem_eq(p, len, expected_ciphers, sizeof(expected_ciphers)) |
a9c0d8be DB |
434 | || !TEST_size_t_eq( |
435 | SSL_client_hello_get0_compression_methods(s, &p), 1) | |
710756a9 | 436 | || !TEST_int_eq(*p, 0)) |
f1b97da1 | 437 | return SSL_CLIENT_HELLO_ERROR; |
a9c0d8be | 438 | if (!SSL_client_hello_get1_extensions_present(s, &exts, &len)) |
f1b97da1 | 439 | return SSL_CLIENT_HELLO_ERROR; |
8ea404fb BK |
440 | if (len != OSSL_NELEM(expected_extensions) || |
441 | memcmp(exts, expected_extensions, len * sizeof(*exts)) != 0) { | |
a9c0d8be | 442 | printf("ClientHello callback expected extensions mismatch\n"); |
8ea404fb | 443 | OPENSSL_free(exts); |
f1b97da1 | 444 | return SSL_CLIENT_HELLO_ERROR; |
8ea404fb BK |
445 | } |
446 | OPENSSL_free(exts); | |
f1b97da1 | 447 | return SSL_CLIENT_HELLO_SUCCESS; |
2afaee51 BK |
448 | } |
449 | ||
a9c0d8be | 450 | static int test_client_hello_cb(void) |
710756a9 | 451 | { |
2afaee51 BK |
452 | SSL_CTX *cctx = NULL, *sctx = NULL; |
453 | SSL *clientssl = NULL, *serverssl = NULL; | |
454 | int testctr = 0, testresult = 0; | |
455 | ||
7d7f6834 RL |
456 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), |
457 | TLS1_VERSION, TLS_MAX_VERSION, | |
458 | &sctx, &cctx, cert, privkey))) | |
2afaee51 | 459 | goto end; |
a9c0d8be | 460 | SSL_CTX_set_client_hello_cb(sctx, full_client_hello_callback, &testctr); |
710756a9 | 461 | |
2afaee51 BK |
462 | /* The gimpy cipher list we configure can't do TLS 1.3. */ |
463 | SSL_CTX_set_max_proto_version(cctx, TLS1_2_VERSION); | |
2afaee51 | 464 | |
710756a9 RS |
465 | if (!TEST_true(SSL_CTX_set_cipher_list(cctx, |
466 | "AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384")) | |
467 | || !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, | |
468 | &clientssl, NULL, NULL)) | |
469 | || !TEST_false(create_ssl_connection(serverssl, clientssl, | |
a9c0d8be | 470 | SSL_ERROR_WANT_CLIENT_HELLO_CB)) |
710756a9 RS |
471 | /* |
472 | * Passing a -1 literal is a hack since | |
473 | * the real value was lost. | |
474 | * */ | |
a9c0d8be DB |
475 | || !TEST_int_eq(SSL_get_error(serverssl, -1), |
476 | SSL_ERROR_WANT_CLIENT_HELLO_CB) | |
710756a9 RS |
477 | || !TEST_true(create_ssl_connection(serverssl, clientssl, |
478 | SSL_ERROR_NONE))) | |
2afaee51 | 479 | goto end; |
2afaee51 BK |
480 | |
481 | testresult = 1; | |
482 | ||
483 | end: | |
484 | SSL_free(serverssl); | |
485 | SSL_free(clientssl); | |
486 | SSL_CTX_free(sctx); | |
487 | SSL_CTX_free(cctx); | |
488 | ||
489 | return testresult; | |
490 | } | |
e9ee6536 | 491 | #endif |
2afaee51 | 492 | |
84d5549e | 493 | static int execute_test_large_message(const SSL_METHOD *smeth, |
7d7f6834 RL |
494 | const SSL_METHOD *cmeth, |
495 | int min_version, int max_version, | |
496 | int read_ahead) | |
84d5549e MC |
497 | { |
498 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
499 | SSL *clientssl = NULL, *serverssl = NULL; | |
500 | int testresult = 0; | |
501 | int i; | |
710756a9 | 502 | BIO *certbio = NULL; |
84d5549e MC |
503 | X509 *chaincert = NULL; |
504 | int certlen; | |
505 | ||
710756a9 | 506 | if (!TEST_ptr(certbio = BIO_new_file(cert, "r"))) |
84d5549e | 507 | goto end; |
84d5549e | 508 | chaincert = PEM_read_bio_X509(certbio, NULL, NULL, NULL); |
fa454945 MC |
509 | BIO_free(certbio); |
510 | certbio = NULL; | |
710756a9 | 511 | if (!TEST_ptr(chaincert)) |
fa454945 | 512 | goto end; |
84d5549e | 513 | |
7d7f6834 RL |
514 | if (!TEST_true(create_ssl_ctx_pair(smeth, cmeth, min_version, max_version, |
515 | &sctx, &cctx, cert, privkey))) | |
84d5549e | 516 | goto end; |
84d5549e | 517 | |
710756a9 | 518 | if (read_ahead) { |
7856332e MC |
519 | /* |
520 | * Test that read_ahead works correctly when dealing with large | |
521 | * records | |
522 | */ | |
523 | SSL_CTX_set_read_ahead(cctx, 1); | |
524 | } | |
525 | ||
84d5549e MC |
526 | /* |
527 | * We assume the supplied certificate is big enough so that if we add | |
528 | * NUM_EXTRA_CERTS it will make the overall message large enough. The | |
529 | * default buffer size is requested to be 16k, but due to the way BUF_MEM | |
710756a9 RS |
530 | * works, it ends up allocating a little over 21k (16 * 4/3). So, in this |
531 | * test we need to have a message larger than that. | |
84d5549e MC |
532 | */ |
533 | certlen = i2d_X509(chaincert, NULL); | |
710756a9 RS |
534 | OPENSSL_assert(certlen * NUM_EXTRA_CERTS > |
535 | (SSL3_RT_MAX_PLAIN_LENGTH * 4) / 3); | |
84d5549e | 536 | for (i = 0; i < NUM_EXTRA_CERTS; i++) { |
710756a9 | 537 | if (!X509_up_ref(chaincert)) |
84d5549e | 538 | goto end; |
84d5549e | 539 | if (!SSL_CTX_add_extra_chain_cert(sctx, chaincert)) { |
84d5549e MC |
540 | X509_free(chaincert); |
541 | goto end; | |
542 | } | |
543 | } | |
544 | ||
710756a9 RS |
545 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, |
546 | NULL, NULL)) | |
547 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
548 | SSL_ERROR_NONE))) | |
84d5549e | 549 | goto end; |
84d5549e | 550 | |
4bf08600 MC |
551 | /* |
552 | * Calling SSL_clear() first is not required but this tests that SSL_clear() | |
553 | * doesn't leak (when using enable-crypto-mdebug). | |
554 | */ | |
710756a9 | 555 | if (!TEST_true(SSL_clear(serverssl))) |
4bf08600 | 556 | goto end; |
84d5549e | 557 | |
4bf08600 | 558 | testresult = 1; |
84d5549e MC |
559 | end: |
560 | X509_free(chaincert); | |
561 | SSL_free(serverssl); | |
562 | SSL_free(clientssl); | |
563 | SSL_CTX_free(sctx); | |
564 | SSL_CTX_free(cctx); | |
565 | ||
566 | return testresult; | |
567 | } | |
568 | ||
569 | static int test_large_message_tls(void) | |
570 | { | |
7856332e | 571 | return execute_test_large_message(TLS_server_method(), TLS_client_method(), |
7d7f6834 | 572 | TLS1_VERSION, TLS_MAX_VERSION, |
7856332e MC |
573 | 0); |
574 | } | |
575 | ||
576 | static int test_large_message_tls_read_ahead(void) | |
577 | { | |
578 | return execute_test_large_message(TLS_server_method(), TLS_client_method(), | |
7d7f6834 | 579 | TLS1_VERSION, TLS_MAX_VERSION, |
7856332e | 580 | 1); |
84d5549e MC |
581 | } |
582 | ||
55386bef | 583 | #ifndef OPENSSL_NO_DTLS |
84d5549e MC |
584 | static int test_large_message_dtls(void) |
585 | { | |
7856332e MC |
586 | /* |
587 | * read_ahead is not relevant to DTLS because DTLS always acts as if | |
588 | * read_ahead is set. | |
589 | */ | |
84d5549e | 590 | return execute_test_large_message(DTLS_server_method(), |
7d7f6834 RL |
591 | DTLS_client_method(), |
592 | DTLS1_VERSION, DTLS_MAX_VERSION, | |
593 | 0); | |
84d5549e | 594 | } |
55386bef | 595 | #endif |
84d5549e | 596 | |
8f8c11d8 | 597 | #ifndef OPENSSL_NO_OCSP |
ba881d3b MC |
598 | static int ocsp_server_cb(SSL *s, void *arg) |
599 | { | |
600 | int *argi = (int *)arg; | |
710756a9 | 601 | unsigned char *copy = NULL; |
ba881d3b MC |
602 | STACK_OF(OCSP_RESPID) *ids = NULL; |
603 | OCSP_RESPID *id = NULL; | |
604 | ||
605 | if (*argi == 2) { | |
606 | /* In this test we are expecting exactly 1 OCSP_RESPID */ | |
607 | SSL_get_tlsext_status_ids(s, &ids); | |
608 | if (ids == NULL || sk_OCSP_RESPID_num(ids) != 1) | |
609 | return SSL_TLSEXT_ERR_ALERT_FATAL; | |
610 | ||
611 | id = sk_OCSP_RESPID_value(ids, 0); | |
612 | if (id == NULL || !OCSP_RESPID_match(id, ocspcert)) | |
613 | return SSL_TLSEXT_ERR_ALERT_FATAL; | |
614 | } else if (*argi != 1) { | |
615 | return SSL_TLSEXT_ERR_ALERT_FATAL; | |
616 | } | |
617 | ||
710756a9 | 618 | if (!TEST_ptr(copy = OPENSSL_memdup(orespder, sizeof(orespder)))) |
ba881d3b MC |
619 | return SSL_TLSEXT_ERR_ALERT_FATAL; |
620 | ||
710756a9 | 621 | SSL_set_tlsext_status_ocsp_resp(s, copy, sizeof(orespder)); |
ba881d3b | 622 | ocsp_server_called = 1; |
ba881d3b MC |
623 | return SSL_TLSEXT_ERR_OK; |
624 | } | |
625 | ||
626 | static int ocsp_client_cb(SSL *s, void *arg) | |
627 | { | |
628 | int *argi = (int *)arg; | |
629 | const unsigned char *respderin; | |
630 | size_t len; | |
631 | ||
632 | if (*argi != 1 && *argi != 2) | |
633 | return 0; | |
634 | ||
635 | len = SSL_get_tlsext_status_ocsp_resp(s, &respderin); | |
710756a9 | 636 | if (!TEST_mem_eq(orespder, len, respderin, len)) |
ba881d3b MC |
637 | return 0; |
638 | ||
639 | ocsp_client_called = 1; | |
ba881d3b MC |
640 | return 1; |
641 | } | |
642 | ||
2cb4b5f6 MC |
643 | static int test_tlsext_status_type(void) |
644 | { | |
ba881d3b MC |
645 | SSL_CTX *cctx = NULL, *sctx = NULL; |
646 | SSL *clientssl = NULL, *serverssl = NULL; | |
2cb4b5f6 | 647 | int testresult = 0; |
ba881d3b MC |
648 | STACK_OF(OCSP_RESPID) *ids = NULL; |
649 | OCSP_RESPID *id = NULL; | |
650 | BIO *certbio = NULL; | |
2cb4b5f6 | 651 | |
7d7f6834 RL |
652 | if (!create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), |
653 | TLS1_VERSION, TLS_MAX_VERSION, | |
654 | &sctx, &cctx, cert, privkey)) | |
ba881d3b | 655 | return 0; |
2cb4b5f6 | 656 | |
710756a9 | 657 | if (SSL_CTX_get_tlsext_status_type(cctx) != -1) |
2cb4b5f6 | 658 | goto end; |
2cb4b5f6 | 659 | |
ba881d3b | 660 | /* First just do various checks getting and setting tlsext_status_type */ |
2cb4b5f6 | 661 | |
ba881d3b | 662 | clientssl = SSL_new(cctx); |
710756a9 RS |
663 | if (!TEST_int_eq(SSL_get_tlsext_status_type(clientssl), -1) |
664 | || !TEST_true(SSL_set_tlsext_status_type(clientssl, | |
665 | TLSEXT_STATUSTYPE_ocsp)) | |
666 | || !TEST_int_eq(SSL_get_tlsext_status_type(clientssl), | |
667 | TLSEXT_STATUSTYPE_ocsp)) | |
2cb4b5f6 | 668 | goto end; |
2cb4b5f6 | 669 | |
ba881d3b MC |
670 | SSL_free(clientssl); |
671 | clientssl = NULL; | |
2cb4b5f6 | 672 | |
710756a9 RS |
673 | if (!SSL_CTX_set_tlsext_status_type(cctx, TLSEXT_STATUSTYPE_ocsp) |
674 | || SSL_CTX_get_tlsext_status_type(cctx) != TLSEXT_STATUSTYPE_ocsp) | |
2cb4b5f6 | 675 | goto end; |
2cb4b5f6 | 676 | |
ba881d3b | 677 | clientssl = SSL_new(cctx); |
710756a9 | 678 | if (SSL_get_tlsext_status_type(clientssl) != TLSEXT_STATUSTYPE_ocsp) |
2cb4b5f6 | 679 | goto end; |
ba881d3b MC |
680 | SSL_free(clientssl); |
681 | clientssl = NULL; | |
682 | ||
683 | /* | |
684 | * Now actually do a handshake and check OCSP information is exchanged and | |
685 | * the callbacks get called | |
686 | */ | |
ba881d3b MC |
687 | SSL_CTX_set_tlsext_status_cb(cctx, ocsp_client_cb); |
688 | SSL_CTX_set_tlsext_status_arg(cctx, &cdummyarg); | |
689 | SSL_CTX_set_tlsext_status_cb(sctx, ocsp_server_cb); | |
690 | SSL_CTX_set_tlsext_status_arg(sctx, &cdummyarg); | |
710756a9 RS |
691 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, |
692 | &clientssl, NULL, NULL)) | |
693 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
694 | SSL_ERROR_NONE)) | |
695 | || !TEST_true(ocsp_client_called) | |
696 | || !TEST_true(ocsp_server_called)) | |
ba881d3b | 697 | goto end; |
ba881d3b MC |
698 | SSL_free(serverssl); |
699 | SSL_free(clientssl); | |
700 | serverssl = NULL; | |
701 | clientssl = NULL; | |
702 | ||
703 | /* Try again but this time force the server side callback to fail */ | |
704 | ocsp_client_called = 0; | |
705 | ocsp_server_called = 0; | |
706 | cdummyarg = 0; | |
710756a9 RS |
707 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, |
708 | &clientssl, NULL, NULL)) | |
709 | /* This should fail because the callback will fail */ | |
710 | || !TEST_false(create_ssl_connection(serverssl, clientssl, | |
711 | SSL_ERROR_NONE)) | |
712 | || !TEST_false(ocsp_client_called) | |
713 | || !TEST_false(ocsp_server_called)) | |
ba881d3b | 714 | goto end; |
ba881d3b MC |
715 | SSL_free(serverssl); |
716 | SSL_free(clientssl); | |
717 | serverssl = NULL; | |
718 | clientssl = NULL; | |
719 | ||
720 | /* | |
721 | * This time we'll get the client to send an OCSP_RESPID that it will | |
722 | * accept. | |
723 | */ | |
724 | ocsp_client_called = 0; | |
725 | ocsp_server_called = 0; | |
726 | cdummyarg = 2; | |
710756a9 RS |
727 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, |
728 | &clientssl, NULL, NULL))) | |
ba881d3b | 729 | goto end; |
ba881d3b MC |
730 | |
731 | /* | |
732 | * We'll just use any old cert for this test - it doesn't have to be an OCSP | |
69687aa8 | 733 | * specific one. We'll use the server cert. |
ba881d3b | 734 | */ |
710756a9 RS |
735 | if (!TEST_ptr(certbio = BIO_new_file(cert, "r")) |
736 | || !TEST_ptr(id = OCSP_RESPID_new()) | |
737 | || !TEST_ptr(ids = sk_OCSP_RESPID_new_null()) | |
738 | || !TEST_ptr(ocspcert = PEM_read_bio_X509(certbio, | |
739 | NULL, NULL, NULL)) | |
740 | || !TEST_true(OCSP_RESPID_set_by_key(id, ocspcert)) | |
741 | || !TEST_true(sk_OCSP_RESPID_push(ids, id))) | |
ba881d3b | 742 | goto end; |
ba881d3b MC |
743 | id = NULL; |
744 | SSL_set_tlsext_status_ids(clientssl, ids); | |
745 | /* Control has been transferred */ | |
746 | ids = NULL; | |
747 | ||
748 | BIO_free(certbio); | |
749 | certbio = NULL; | |
750 | ||
710756a9 RS |
751 | if (!TEST_true(create_ssl_connection(serverssl, clientssl, |
752 | SSL_ERROR_NONE)) | |
753 | || !TEST_true(ocsp_client_called) | |
754 | || !TEST_true(ocsp_server_called)) | |
ba881d3b | 755 | goto end; |
ba881d3b | 756 | |
2cb4b5f6 MC |
757 | testresult = 1; |
758 | ||
759 | end: | |
ba881d3b MC |
760 | SSL_free(serverssl); |
761 | SSL_free(clientssl); | |
762 | SSL_CTX_free(sctx); | |
763 | SSL_CTX_free(cctx); | |
764 | sk_OCSP_RESPID_pop_free(ids, OCSP_RESPID_free); | |
765 | OCSP_RESPID_free(id); | |
766 | BIO_free(certbio); | |
767 | X509_free(ocspcert); | |
768 | ocspcert = NULL; | |
2cb4b5f6 MC |
769 | |
770 | return testresult; | |
771 | } | |
8f8c11d8 | 772 | #endif |
2cb4b5f6 | 773 | |
bf208d95 | 774 | #if !defined(OPENSSL_NO_TLS1_3) || !defined(OPENSSL_NO_TLS1_2) |
0afca811 | 775 | static int new_called, remove_called, get_called; |
eaa776da | 776 | |
eaa776da MC |
777 | static int new_session_cb(SSL *ssl, SSL_SESSION *sess) |
778 | { | |
779 | new_called++; | |
c0537ebd MC |
780 | /* |
781 | * sess has been up-refed for us, but we don't actually need it so free it | |
782 | * immediately. | |
783 | */ | |
784 | SSL_SESSION_free(sess); | |
eaa776da MC |
785 | return 1; |
786 | } | |
787 | ||
788 | static void remove_session_cb(SSL_CTX *ctx, SSL_SESSION *sess) | |
789 | { | |
790 | remove_called++; | |
791 | } | |
792 | ||
7a301f08 MC |
793 | static SSL_SESSION *get_sess_val = NULL; |
794 | ||
795 | static SSL_SESSION *get_session_cb(SSL *ssl, const unsigned char *id, int len, | |
796 | int *copy) | |
797 | { | |
0afca811 | 798 | get_called++; |
7a301f08 MC |
799 | *copy = 1; |
800 | return get_sess_val; | |
801 | } | |
802 | ||
7a301f08 MC |
803 | static int execute_test_session(int maxprot, int use_int_cache, |
804 | int use_ext_cache) | |
2cb4b5f6 MC |
805 | { |
806 | SSL_CTX *sctx = NULL, *cctx = NULL; | |
807 | SSL *serverssl1 = NULL, *clientssl1 = NULL; | |
808 | SSL *serverssl2 = NULL, *clientssl2 = NULL; | |
bf208d95 | 809 | # ifndef OPENSSL_NO_TLS1_1 |
eaa776da | 810 | SSL *serverssl3 = NULL, *clientssl3 = NULL; |
bf208d95 | 811 | # endif |
2cb4b5f6 MC |
812 | SSL_SESSION *sess1 = NULL, *sess2 = NULL; |
813 | int testresult = 0; | |
814 | ||
7e885b7b P |
815 | new_called = remove_called = 0; |
816 | ||
7d7f6834 RL |
817 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), |
818 | TLS1_VERSION, TLS_MAX_VERSION, | |
819 | &sctx, &cctx, cert, privkey))) | |
2cb4b5f6 | 820 | return 0; |
2cb4b5f6 | 821 | |
7a301f08 MC |
822 | /* |
823 | * Only allow the max protocol version so we can force a connection failure | |
824 | * later | |
825 | */ | |
826 | SSL_CTX_set_min_proto_version(cctx, maxprot); | |
827 | SSL_CTX_set_max_proto_version(cctx, maxprot); | |
eaa776da MC |
828 | |
829 | /* Set up session cache */ | |
7e885b7b | 830 | if (use_ext_cache) { |
eaa776da MC |
831 | SSL_CTX_sess_set_new_cb(cctx, new_session_cb); |
832 | SSL_CTX_sess_set_remove_cb(cctx, remove_session_cb); | |
833 | } | |
7e885b7b | 834 | if (use_int_cache) { |
eaa776da MC |
835 | /* Also covers instance where both are set */ |
836 | SSL_CTX_set_session_cache_mode(cctx, SSL_SESS_CACHE_CLIENT); | |
837 | } else { | |
838 | SSL_CTX_set_session_cache_mode(cctx, | |
839 | SSL_SESS_CACHE_CLIENT | |
840 | | SSL_SESS_CACHE_NO_INTERNAL_STORE); | |
841 | } | |
2cb4b5f6 | 842 | |
710756a9 RS |
843 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl1, &clientssl1, |
844 | NULL, NULL)) | |
845 | || !TEST_true(create_ssl_connection(serverssl1, clientssl1, | |
846 | SSL_ERROR_NONE)) | |
847 | || !TEST_ptr(sess1 = SSL_get1_session(clientssl1))) | |
2cb4b5f6 | 848 | goto end; |
2cb4b5f6 | 849 | |
710756a9 | 850 | /* Should fail because it should already be in the cache */ |
7e885b7b | 851 | if (use_int_cache && !TEST_false(SSL_CTX_add_session(cctx, sess1))) |
eaa776da | 852 | goto end; |
7a301f08 MC |
853 | if (use_ext_cache |
854 | && (!TEST_int_eq(new_called, 1) || !TEST_int_eq(remove_called, 0))) | |
b4982125 | 855 | goto end; |
b4982125 | 856 | |
c0537ebd MC |
857 | new_called = remove_called = 0; |
858 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl2, | |
859 | &clientssl2, NULL, NULL)) | |
860 | || !TEST_true(SSL_set_session(clientssl2, sess1)) | |
861 | || !TEST_true(create_ssl_connection(serverssl2, clientssl2, | |
862 | SSL_ERROR_NONE)) | |
863 | || !TEST_true(SSL_session_reused(clientssl2))) | |
864 | goto end; | |
865 | ||
7a301f08 MC |
866 | if (maxprot == TLS1_3_VERSION) { |
867 | /* | |
868 | * In TLSv1.3 we should have created a new session even though we have | |
869 | * resumed. The original session should also have been removed. | |
870 | */ | |
871 | if (use_ext_cache | |
872 | && (!TEST_int_eq(new_called, 1) | |
873 | || !TEST_int_eq(remove_called, 1))) | |
874 | goto end; | |
875 | } else { | |
876 | /* | |
877 | * In TLSv1.2 we expect to have resumed so no sessions added or | |
878 | * removed. | |
879 | */ | |
880 | if (use_ext_cache | |
881 | && (!TEST_int_eq(new_called, 0) | |
882 | || !TEST_int_eq(remove_called, 0))) | |
883 | goto end; | |
884 | } | |
c0537ebd MC |
885 | |
886 | SSL_SESSION_free(sess1); | |
887 | if (!TEST_ptr(sess1 = SSL_get1_session(clientssl2))) | |
888 | goto end; | |
889 | shutdown_ssl_connection(serverssl2, clientssl2); | |
890 | serverssl2 = clientssl2 = NULL; | |
c0537ebd MC |
891 | |
892 | new_called = remove_called = 0; | |
710756a9 RS |
893 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl2, |
894 | &clientssl2, NULL, NULL)) | |
895 | || !TEST_true(create_ssl_connection(serverssl2, clientssl2, | |
896 | SSL_ERROR_NONE))) | |
2cb4b5f6 | 897 | goto end; |
2cb4b5f6 | 898 | |
710756a9 | 899 | if (!TEST_ptr(sess2 = SSL_get1_session(clientssl2))) |
2cb4b5f6 | 900 | goto end; |
2cb4b5f6 | 901 | |
7a301f08 MC |
902 | if (use_ext_cache |
903 | && (!TEST_int_eq(new_called, 1) || !TEST_int_eq(remove_called, 0))) | |
eaa776da | 904 | goto end; |
eaa776da | 905 | |
c0537ebd | 906 | new_called = remove_called = 0; |
2cb4b5f6 | 907 | /* |
710756a9 RS |
908 | * This should clear sess2 from the cache because it is a "bad" session. |
909 | * See SSL_set_session() documentation. | |
2cb4b5f6 | 910 | */ |
710756a9 | 911 | if (!TEST_true(SSL_set_session(clientssl2, sess1))) |
2cb4b5f6 | 912 | goto end; |
7a301f08 MC |
913 | if (use_ext_cache |
914 | && (!TEST_int_eq(new_called, 0) || !TEST_int_eq(remove_called, 1))) | |
eaa776da | 915 | goto end; |
710756a9 | 916 | if (!TEST_ptr_eq(SSL_get_session(clientssl2), sess1)) |
2cb4b5f6 | 917 | goto end; |
2cb4b5f6 | 918 | |
7e885b7b | 919 | if (use_int_cache) { |
710756a9 RS |
920 | /* Should succeeded because it should not already be in the cache */ |
921 | if (!TEST_true(SSL_CTX_add_session(cctx, sess2)) | |
922 | || !TEST_true(SSL_CTX_remove_session(cctx, sess2))) | |
eaa776da | 923 | goto end; |
eaa776da MC |
924 | } |
925 | ||
c0537ebd | 926 | new_called = remove_called = 0; |
eaa776da | 927 | /* This shouldn't be in the cache so should fail */ |
710756a9 | 928 | if (!TEST_false(SSL_CTX_remove_session(cctx, sess2))) |
2cb4b5f6 | 929 | goto end; |
2cb4b5f6 | 930 | |
7a301f08 MC |
931 | if (use_ext_cache |
932 | && (!TEST_int_eq(new_called, 0) || !TEST_int_eq(remove_called, 1))) | |
2cb4b5f6 | 933 | goto end; |
2cb4b5f6 | 934 | |
bf208d95 | 935 | # if !defined(OPENSSL_NO_TLS1_1) |
c0537ebd | 936 | new_called = remove_called = 0; |
eaa776da MC |
937 | /* Force a connection failure */ |
938 | SSL_CTX_set_max_proto_version(sctx, TLS1_1_VERSION); | |
710756a9 RS |
939 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl3, |
940 | &clientssl3, NULL, NULL)) | |
941 | || !TEST_true(SSL_set_session(clientssl3, sess1)) | |
c0537ebd | 942 | /* This should fail because of the mismatched protocol versions */ |
710756a9 RS |
943 | || !TEST_false(create_ssl_connection(serverssl3, clientssl3, |
944 | SSL_ERROR_NONE))) | |
eaa776da | 945 | goto end; |
b4982125 | 946 | |
eaa776da | 947 | /* We should have automatically removed the session from the cache */ |
7a301f08 MC |
948 | if (use_ext_cache |
949 | && (!TEST_int_eq(new_called, 0) || !TEST_int_eq(remove_called, 1))) | |
2cb4b5f6 | 950 | goto end; |
2cb4b5f6 | 951 | |
710756a9 | 952 | /* Should succeed because it should not already be in the cache */ |
7e885b7b | 953 | if (use_int_cache && !TEST_true(SSL_CTX_add_session(cctx, sess2))) |
eaa776da | 954 | goto end; |
bf208d95 | 955 | # endif |
eaa776da | 956 | |
7a301f08 MC |
957 | /* Now do some tests for server side caching */ |
958 | if (use_ext_cache) { | |
959 | SSL_CTX_sess_set_new_cb(cctx, NULL); | |
960 | SSL_CTX_sess_set_remove_cb(cctx, NULL); | |
961 | SSL_CTX_sess_set_new_cb(sctx, new_session_cb); | |
962 | SSL_CTX_sess_set_remove_cb(sctx, remove_session_cb); | |
963 | SSL_CTX_sess_set_get_cb(sctx, get_session_cb); | |
964 | get_sess_val = NULL; | |
965 | } | |
966 | ||
967 | SSL_CTX_set_session_cache_mode(cctx, 0); | |
968 | /* Internal caching is the default on the server side */ | |
969 | if (!use_int_cache) | |
970 | SSL_CTX_set_session_cache_mode(sctx, | |
971 | SSL_SESS_CACHE_SERVER | |
972 | | SSL_SESS_CACHE_NO_INTERNAL_STORE); | |
973 | ||
974 | SSL_free(serverssl1); | |
975 | SSL_free(clientssl1); | |
976 | serverssl1 = clientssl1 = NULL; | |
977 | SSL_free(serverssl2); | |
978 | SSL_free(clientssl2); | |
979 | serverssl2 = clientssl2 = NULL; | |
980 | SSL_SESSION_free(sess1); | |
981 | sess1 = NULL; | |
982 | SSL_SESSION_free(sess2); | |
983 | sess2 = NULL; | |
984 | ||
985 | SSL_CTX_set_max_proto_version(sctx, maxprot); | |
986 | SSL_CTX_set_options(sctx, SSL_OP_NO_TICKET); | |
0afca811 | 987 | new_called = remove_called = get_called = 0; |
7a301f08 MC |
988 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl1, &clientssl1, |
989 | NULL, NULL)) | |
990 | || !TEST_true(create_ssl_connection(serverssl1, clientssl1, | |
991 | SSL_ERROR_NONE)) | |
992 | || !TEST_ptr(sess1 = SSL_get1_session(clientssl1)) | |
993 | || !TEST_ptr(sess2 = SSL_get1_session(serverssl1))) | |
994 | goto end; | |
995 | ||
996 | /* Should fail because it should already be in the cache */ | |
997 | if (use_int_cache && !TEST_false(SSL_CTX_add_session(sctx, sess2))) | |
998 | goto end; | |
999 | ||
1000 | if (use_ext_cache) { | |
1001 | SSL_SESSION *tmp = sess2; | |
1002 | ||
0afca811 KY |
1003 | if (!TEST_int_eq(new_called, 1) |
1004 | || !TEST_int_eq(remove_called, 0) | |
1005 | || !TEST_int_eq(get_called, 0)) | |
7a301f08 MC |
1006 | goto end; |
1007 | /* | |
1008 | * Delete the session from the internal cache to force a lookup from | |
1009 | * the external cache. We take a copy first because | |
1010 | * SSL_CTX_remove_session() also marks the session as non-resumable. | |
1011 | */ | |
3cb6a4d6 BK |
1012 | if (use_int_cache) { |
1013 | if (!TEST_ptr(tmp = SSL_SESSION_dup(sess2)) | |
1014 | || !TEST_true(SSL_CTX_remove_session(sctx, sess2))) | |
1015 | goto end; | |
1016 | SSL_SESSION_free(sess2); | |
1017 | } | |
7a301f08 MC |
1018 | sess2 = tmp; |
1019 | } | |
1020 | ||
0afca811 | 1021 | new_called = remove_called = get_called = 0; |
7a301f08 MC |
1022 | get_sess_val = sess2; |
1023 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl2, | |
1024 | &clientssl2, NULL, NULL)) | |
1025 | || !TEST_true(SSL_set_session(clientssl2, sess1)) | |
1026 | || !TEST_true(create_ssl_connection(serverssl2, clientssl2, | |
1027 | SSL_ERROR_NONE)) | |
1028 | || !TEST_true(SSL_session_reused(clientssl2))) | |
1029 | goto end; | |
1030 | ||
0afca811 | 1031 | if (use_ext_cache) { |
32305f88 | 1032 | if (!TEST_int_eq(remove_called, 0)) |
0afca811 KY |
1033 | goto end; |
1034 | ||
1035 | if (maxprot == TLS1_3_VERSION) { | |
32305f88 MC |
1036 | /* |
1037 | * Every time we issue a NewSessionTicket we are creating a new | |
1038 | * session for next time in TLSv1.3 | |
1039 | */ | |
1040 | if (!TEST_int_eq(new_called, 1) | |
1041 | || !TEST_int_eq(get_called, 0)) | |
0afca811 KY |
1042 | goto end; |
1043 | } else { | |
32305f88 MC |
1044 | if (!TEST_int_eq(new_called, 0) |
1045 | || !TEST_int_eq(get_called, 1)) | |
0afca811 KY |
1046 | goto end; |
1047 | } | |
1048 | } | |
7a301f08 | 1049 | |
2cb4b5f6 | 1050 | testresult = 1; |
eaa776da | 1051 | |
2cb4b5f6 MC |
1052 | end: |
1053 | SSL_free(serverssl1); | |
1054 | SSL_free(clientssl1); | |
1055 | SSL_free(serverssl2); | |
1056 | SSL_free(clientssl2); | |
bf208d95 | 1057 | # ifndef OPENSSL_NO_TLS1_1 |
eaa776da MC |
1058 | SSL_free(serverssl3); |
1059 | SSL_free(clientssl3); | |
bf208d95 | 1060 | # endif |
2cb4b5f6 MC |
1061 | SSL_SESSION_free(sess1); |
1062 | SSL_SESSION_free(sess2); | |
1063 | SSL_CTX_free(sctx); | |
1064 | SSL_CTX_free(cctx); | |
1065 | ||
1066 | return testresult; | |
1067 | } | |
bf208d95 | 1068 | #endif /* !defined(OPENSSL_NO_TLS1_3) || !defined(OPENSSL_NO_TLS1_2) */ |
2cb4b5f6 | 1069 | |
7fb4c820 MC |
1070 | static int test_session_with_only_int_cache(void) |
1071 | { | |
7a301f08 MC |
1072 | #ifndef OPENSSL_NO_TLS1_3 |
1073 | if (!execute_test_session(TLS1_3_VERSION, 1, 0)) | |
1074 | return 0; | |
1075 | #endif | |
1076 | ||
1077 | #ifndef OPENSSL_NO_TLS1_2 | |
1078 | return execute_test_session(TLS1_2_VERSION, 1, 0); | |
1079 | #else | |
1080 | return 1; | |
1081 | #endif | |
eaa776da MC |
1082 | } |
1083 | ||
7fb4c820 MC |
1084 | static int test_session_with_only_ext_cache(void) |
1085 | { | |
7a301f08 MC |
1086 | #ifndef OPENSSL_NO_TLS1_3 |
1087 | if (!execute_test_session(TLS1_3_VERSION, 0, 1)) | |
1088 | return 0; | |
1089 | #endif | |
1090 | ||
1091 | #ifndef OPENSSL_NO_TLS1_2 | |
1092 | return execute_test_session(TLS1_2_VERSION, 0, 1); | |
1093 | #else | |
1094 | return 1; | |
1095 | #endif | |
eaa776da MC |
1096 | } |
1097 | ||
7fb4c820 MC |
1098 | static int test_session_with_both_cache(void) |
1099 | { | |
7a301f08 MC |
1100 | #ifndef OPENSSL_NO_TLS1_3 |
1101 | if (!execute_test_session(TLS1_3_VERSION, 1, 1)) | |
1102 | return 0; | |
1103 | #endif | |
1104 | ||
1105 | #ifndef OPENSSL_NO_TLS1_2 | |
1106 | return execute_test_session(TLS1_2_VERSION, 1, 1); | |
1107 | #else | |
1108 | return 1; | |
1109 | #endif | |
eaa776da MC |
1110 | } |
1111 | ||
7fb4c820 MC |
1112 | #define USE_NULL 0 |
1113 | #define USE_BIO_1 1 | |
1114 | #define USE_BIO_2 2 | |
1115 | ||
1116 | #define TOTAL_SSL_SET_BIO_TESTS (3 * 3 * 3 * 3) | |
1117 | ||
1118 | static void setupbio(BIO **res, BIO *bio1, BIO *bio2, int type) | |
1119 | { | |
1120 | switch (type) { | |
1121 | case USE_NULL: | |
1122 | *res = NULL; | |
1123 | break; | |
1124 | case USE_BIO_1: | |
1125 | *res = bio1; | |
1126 | break; | |
1127 | case USE_BIO_2: | |
1128 | *res = bio2; | |
1129 | break; | |
1130 | } | |
1131 | } | |
1132 | ||
1133 | static int test_ssl_set_bio(int idx) | |
1134 | { | |
710756a9 | 1135 | SSL_CTX *ctx; |
7fb4c820 MC |
1136 | BIO *bio1 = NULL; |
1137 | BIO *bio2 = NULL; | |
0fae8150 | 1138 | BIO *irbio = NULL, *iwbio = NULL, *nrbio = NULL, *nwbio = NULL; |
7fb4c820 MC |
1139 | SSL *ssl = NULL; |
1140 | int initrbio, initwbio, newrbio, newwbio; | |
1141 | int testresult = 0; | |
1142 | ||
7fb4c820 MC |
1143 | initrbio = idx % 3; |
1144 | idx /= 3; | |
1145 | initwbio = idx % 3; | |
1146 | idx /= 3; | |
1147 | newrbio = idx % 3; | |
1148 | idx /= 3; | |
1149 | newwbio = idx; | |
710756a9 RS |
1150 | if (!TEST_int_le(newwbio, 2)) |
1151 | return 0; | |
1152 | ||
1153 | if (!TEST_ptr(ctx = SSL_CTX_new(TLS_method())) | |
1154 | || !TEST_ptr(ssl = SSL_new(ctx))) | |
1155 | goto end; | |
7fb4c820 | 1156 | |
710756a9 RS |
1157 | if (initrbio == USE_BIO_1 |
1158 | || initwbio == USE_BIO_1 | |
1159 | || newrbio == USE_BIO_1 | |
7fb4c820 | 1160 | || newwbio == USE_BIO_1) { |
710756a9 | 1161 | if (!TEST_ptr(bio1 = BIO_new(BIO_s_mem()))) |
7fb4c820 | 1162 | goto end; |
7fb4c820 MC |
1163 | } |
1164 | ||
710756a9 RS |
1165 | if (initrbio == USE_BIO_2 |
1166 | || initwbio == USE_BIO_2 | |
1167 | || newrbio == USE_BIO_2 | |
7fb4c820 | 1168 | || newwbio == USE_BIO_2) { |
710756a9 | 1169 | if (!TEST_ptr(bio2 = BIO_new(BIO_s_mem()))) |
7fb4c820 | 1170 | goto end; |
7fb4c820 MC |
1171 | } |
1172 | ||
1173 | setupbio(&irbio, bio1, bio2, initrbio); | |
1174 | setupbio(&iwbio, bio1, bio2, initwbio); | |
1175 | ||
1176 | /* | |
1177 | * We want to maintain our own refs to these BIO, so do an up ref for each | |
69687aa8 | 1178 | * BIO that will have ownership transferred in the SSL_set_bio() call |
7fb4c820 MC |
1179 | */ |
1180 | if (irbio != NULL) | |
1181 | BIO_up_ref(irbio); | |
1182 | if (iwbio != NULL && iwbio != irbio) | |
1183 | BIO_up_ref(iwbio); | |
1184 | ||
1185 | SSL_set_bio(ssl, irbio, iwbio); | |
1186 | ||
1187 | setupbio(&nrbio, bio1, bio2, newrbio); | |
1188 | setupbio(&nwbio, bio1, bio2, newwbio); | |
1189 | ||
1190 | /* | |
1191 | * We will (maybe) transfer ownership again so do more up refs. | |
1192 | * SSL_set_bio() has some really complicated ownership rules where BIOs have | |
1193 | * already been set! | |
1194 | */ | |
710756a9 RS |
1195 | if (nrbio != NULL |
1196 | && nrbio != irbio | |
1197 | && (nwbio != iwbio || nrbio != nwbio)) | |
7fb4c820 | 1198 | BIO_up_ref(nrbio); |
710756a9 RS |
1199 | if (nwbio != NULL |
1200 | && nwbio != nrbio | |
1201 | && (nwbio != iwbio || (nwbio == iwbio && irbio == iwbio))) | |
7fb4c820 MC |
1202 | BIO_up_ref(nwbio); |
1203 | ||
1204 | SSL_set_bio(ssl, nrbio, nwbio); | |
1205 | ||
1206 | testresult = 1; | |
1207 | ||
1208 | end: | |
1209 | SSL_free(ssl); | |
1210 | BIO_free(bio1); | |
1211 | BIO_free(bio2); | |
710756a9 | 1212 | |
7fb4c820 MC |
1213 | /* |
1214 | * This test is checking that the ref counting for SSL_set_bio is correct. | |
1215 | * If we get here and we did too many frees then we will fail in the above | |
1216 | * functions. If we haven't done enough then this will only be detected in | |
1217 | * a crypto-mdebug build | |
1218 | */ | |
1219 | SSL_CTX_free(ctx); | |
7fb4c820 MC |
1220 | return testresult; |
1221 | } | |
1222 | ||
7e885b7b | 1223 | typedef enum { NO_BIO_CHANGE, CHANGE_RBIO, CHANGE_WBIO } bio_change_t; |
9a716987 | 1224 | |
7e885b7b | 1225 | static int execute_test_ssl_bio(int pop_ssl, bio_change_t change_bio) |
9a716987 MC |
1226 | { |
1227 | BIO *sslbio = NULL, *membio1 = NULL, *membio2 = NULL; | |
710756a9 | 1228 | SSL_CTX *ctx; |
9a716987 MC |
1229 | SSL *ssl = NULL; |
1230 | int testresult = 0; | |
1231 | ||
710756a9 RS |
1232 | if (!TEST_ptr(ctx = SSL_CTX_new(TLS_method())) |
1233 | || !TEST_ptr(ssl = SSL_new(ctx)) | |
1234 | || !TEST_ptr(sslbio = BIO_new(BIO_f_ssl())) | |
1235 | || !TEST_ptr(membio1 = BIO_new(BIO_s_mem()))) | |
9a716987 | 1236 | goto end; |
9a716987 MC |
1237 | |
1238 | BIO_set_ssl(sslbio, ssl, BIO_CLOSE); | |
1239 | ||
1240 | /* | |
1241 | * If anything goes wrong here then we could leak memory, so this will | |
1242 | * be caught in a crypto-mdebug build | |
1243 | */ | |
1244 | BIO_push(sslbio, membio1); | |
1245 | ||
69687aa8 | 1246 | /* Verify changing the rbio/wbio directly does not cause leaks */ |
7e885b7b | 1247 | if (change_bio != NO_BIO_CHANGE) { |
710756a9 | 1248 | if (!TEST_ptr(membio2 = BIO_new(BIO_s_mem()))) |
9a716987 | 1249 | goto end; |
7e885b7b | 1250 | if (change_bio == CHANGE_RBIO) |
65e2d672 | 1251 | SSL_set0_rbio(ssl, membio2); |
9a716987 | 1252 | else |
65e2d672 | 1253 | SSL_set0_wbio(ssl, membio2); |
9a716987 MC |
1254 | } |
1255 | ssl = NULL; | |
1256 | ||
7e885b7b | 1257 | if (pop_ssl) |
9a716987 MC |
1258 | BIO_pop(sslbio); |
1259 | else | |
1260 | BIO_pop(membio1); | |
1261 | ||
1262 | testresult = 1; | |
1263 | end: | |
1264 | BIO_free(membio1); | |
1265 | BIO_free(sslbio); | |
1266 | SSL_free(ssl); | |
1267 | SSL_CTX_free(ctx); | |
1268 | ||
1269 | return testresult; | |
1270 | } | |
1271 | ||
1272 | static int test_ssl_bio_pop_next_bio(void) | |
1273 | { | |
7e885b7b | 1274 | return execute_test_ssl_bio(0, NO_BIO_CHANGE); |
9a716987 MC |
1275 | } |
1276 | ||
1277 | static int test_ssl_bio_pop_ssl_bio(void) | |
1278 | { | |
7e885b7b | 1279 | return execute_test_ssl_bio(1, NO_BIO_CHANGE); |
9a716987 MC |
1280 | } |
1281 | ||
1282 | static int test_ssl_bio_change_rbio(void) | |
1283 | { | |
7e885b7b | 1284 | return execute_test_ssl_bio(0, CHANGE_RBIO); |
9a716987 MC |
1285 | } |
1286 | ||
1287 | static int test_ssl_bio_change_wbio(void) | |
1288 | { | |
7e885b7b | 1289 | return execute_test_ssl_bio(0, CHANGE_WBIO); |
9a716987 MC |
1290 | } |
1291 | ||
c423ecaa | 1292 | #if !defined(OPENSSL_NO_TLS1_2) || defined(OPENSSL_NO_TLS1_3) |
f1b25aae MC |
1293 | typedef struct { |
1294 | /* The list of sig algs */ | |
1295 | const int *list; | |
1296 | /* The length of the list */ | |
1297 | size_t listlen; | |
1298 | /* A sigalgs list in string format */ | |
1299 | const char *liststr; | |
1300 | /* Whether setting the list should succeed */ | |
1301 | int valid; | |
1302 | /* Whether creating a connection with the list should succeed */ | |
1303 | int connsuccess; | |
1304 | } sigalgs_list; | |
1305 | ||
1306 | static const int validlist1[] = {NID_sha256, EVP_PKEY_RSA}; | |
c423ecaa | 1307 | # ifndef OPENSSL_NO_EC |
f1b25aae MC |
1308 | static const int validlist2[] = {NID_sha256, EVP_PKEY_RSA, NID_sha512, EVP_PKEY_EC}; |
1309 | static const int validlist3[] = {NID_sha512, EVP_PKEY_EC}; | |
c423ecaa | 1310 | # endif |
f1b25aae MC |
1311 | static const int invalidlist1[] = {NID_undef, EVP_PKEY_RSA}; |
1312 | static const int invalidlist2[] = {NID_sha256, NID_undef}; | |
1313 | static const int invalidlist3[] = {NID_sha256, EVP_PKEY_RSA, NID_sha256}; | |
1314 | static const int invalidlist4[] = {NID_sha256}; | |
1315 | static const sigalgs_list testsigalgs[] = { | |
1316 | {validlist1, OSSL_NELEM(validlist1), NULL, 1, 1}, | |
c423ecaa | 1317 | # ifndef OPENSSL_NO_EC |
f1b25aae MC |
1318 | {validlist2, OSSL_NELEM(validlist2), NULL, 1, 1}, |
1319 | {validlist3, OSSL_NELEM(validlist3), NULL, 1, 0}, | |
c423ecaa | 1320 | # endif |
f1b25aae | 1321 | {NULL, 0, "RSA+SHA256", 1, 1}, |
c423ecaa | 1322 | # ifndef OPENSSL_NO_EC |
f1b25aae MC |
1323 | {NULL, 0, "RSA+SHA256:ECDSA+SHA512", 1, 1}, |
1324 | {NULL, 0, "ECDSA+SHA512", 1, 0}, | |
c423ecaa | 1325 | # endif |
f1b25aae MC |
1326 | {invalidlist1, OSSL_NELEM(invalidlist1), NULL, 0, 0}, |
1327 | {invalidlist2, OSSL_NELEM(invalidlist2), NULL, 0, 0}, | |
1328 | {invalidlist3, OSSL_NELEM(invalidlist3), NULL, 0, 0}, | |
1329 | {invalidlist4, OSSL_NELEM(invalidlist4), NULL, 0, 0}, | |
1330 | {NULL, 0, "RSA", 0, 0}, | |
1331 | {NULL, 0, "SHA256", 0, 0}, | |
1332 | {NULL, 0, "RSA+SHA256:SHA256", 0, 0}, | |
710756a9 RS |
1333 | {NULL, 0, "Invalid", 0, 0} |
1334 | }; | |
f1b25aae MC |
1335 | |
1336 | static int test_set_sigalgs(int idx) | |
1337 | { | |
1338 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
1339 | SSL *clientssl = NULL, *serverssl = NULL; | |
1340 | int testresult = 0; | |
1341 | const sigalgs_list *curr; | |
1342 | int testctx; | |
1343 | ||
1344 | /* Should never happen */ | |
710756a9 | 1345 | if (!TEST_size_t_le((size_t)idx, OSSL_NELEM(testsigalgs) * 2)) |
f1b25aae MC |
1346 | return 0; |
1347 | ||
1348 | testctx = ((size_t)idx < OSSL_NELEM(testsigalgs)); | |
1349 | curr = testctx ? &testsigalgs[idx] | |
1350 | : &testsigalgs[idx - OSSL_NELEM(testsigalgs)]; | |
1351 | ||
7d7f6834 RL |
1352 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), |
1353 | TLS1_VERSION, TLS_MAX_VERSION, | |
1354 | &sctx, &cctx, cert, privkey))) | |
f1b25aae | 1355 | return 0; |
f1b25aae | 1356 | |
d2e491f2 MC |
1357 | /* |
1358 | * TODO(TLS1.3): These APIs cannot set TLSv1.3 sig algs so we just test it | |
1359 | * for TLSv1.2 for now until we add a new API. | |
1360 | */ | |
1361 | SSL_CTX_set_max_proto_version(cctx, TLS1_2_VERSION); | |
1362 | ||
f1b25aae MC |
1363 | if (testctx) { |
1364 | int ret; | |
710756a9 | 1365 | |
f1b25aae MC |
1366 | if (curr->list != NULL) |
1367 | ret = SSL_CTX_set1_sigalgs(cctx, curr->list, curr->listlen); | |
1368 | else | |
1369 | ret = SSL_CTX_set1_sigalgs_list(cctx, curr->liststr); | |
1370 | ||
1371 | if (!ret) { | |
1372 | if (curr->valid) | |
710756a9 | 1373 | TEST_info("Failure setting sigalgs in SSL_CTX (%d)\n", idx); |
f1b25aae MC |
1374 | else |
1375 | testresult = 1; | |
1376 | goto end; | |
1377 | } | |
1378 | if (!curr->valid) { | |
710756a9 | 1379 | TEST_info("Not-failed setting sigalgs in SSL_CTX (%d)\n", idx); |
f1b25aae MC |
1380 | goto end; |
1381 | } | |
1382 | } | |
1383 | ||
710756a9 RS |
1384 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, |
1385 | &clientssl, NULL, NULL))) | |
f1b25aae | 1386 | goto end; |
f1b25aae MC |
1387 | |
1388 | if (!testctx) { | |
1389 | int ret; | |
1390 | ||
1391 | if (curr->list != NULL) | |
1392 | ret = SSL_set1_sigalgs(clientssl, curr->list, curr->listlen); | |
1393 | else | |
1394 | ret = SSL_set1_sigalgs_list(clientssl, curr->liststr); | |
1395 | if (!ret) { | |
1396 | if (curr->valid) | |
710756a9 | 1397 | TEST_info("Failure setting sigalgs in SSL (%d)\n", idx); |
f1b25aae MC |
1398 | else |
1399 | testresult = 1; | |
1400 | goto end; | |
1401 | } | |
710756a9 | 1402 | if (!curr->valid) |
f1b25aae | 1403 | goto end; |
f1b25aae MC |
1404 | } |
1405 | ||
710756a9 RS |
1406 | if (!TEST_int_eq(create_ssl_connection(serverssl, clientssl, |
1407 | SSL_ERROR_NONE), | |
1408 | curr->connsuccess)) | |
f1b25aae | 1409 | goto end; |
f1b25aae MC |
1410 | |
1411 | testresult = 1; | |
1412 | ||
1413 | end: | |
1414 | SSL_free(serverssl); | |
1415 | SSL_free(clientssl); | |
1416 | SSL_CTX_free(sctx); | |
1417 | SSL_CTX_free(cctx); | |
1418 | ||
1419 | return testresult; | |
1420 | } | |
c423ecaa | 1421 | #endif |
f1b25aae | 1422 | |
fff202e5 MC |
1423 | #ifndef OPENSSL_NO_TLS1_3 |
1424 | ||
57dee9bb MC |
1425 | static SSL_SESSION *clientpsk = NULL; |
1426 | static SSL_SESSION *serverpsk = NULL; | |
02a3ed5a MC |
1427 | static const char *pskid = "Identity"; |
1428 | static const char *srvid; | |
1429 | ||
1430 | static int use_session_cb_cnt = 0; | |
1431 | static int find_session_cb_cnt = 0; | |
532f9578 MC |
1432 | static int psk_client_cb_cnt = 0; |
1433 | static int psk_server_cb_cnt = 0; | |
02a3ed5a MC |
1434 | |
1435 | static int use_session_cb(SSL *ssl, const EVP_MD *md, const unsigned char **id, | |
1436 | size_t *idlen, SSL_SESSION **sess) | |
1437 | { | |
1438 | switch (++use_session_cb_cnt) { | |
1439 | case 1: | |
1440 | /* The first call should always have a NULL md */ | |
1441 | if (md != NULL) | |
1442 | return 0; | |
1443 | break; | |
1444 | ||
1445 | case 2: | |
1446 | /* The second call should always have an md */ | |
1447 | if (md == NULL) | |
1448 | return 0; | |
1449 | break; | |
1450 | ||
1451 | default: | |
1452 | /* We should only be called a maximum of twice */ | |
1453 | return 0; | |
1454 | } | |
1455 | ||
57dee9bb MC |
1456 | if (clientpsk != NULL) |
1457 | SSL_SESSION_up_ref(clientpsk); | |
02a3ed5a | 1458 | |
57dee9bb | 1459 | *sess = clientpsk; |
02a3ed5a MC |
1460 | *id = (const unsigned char *)pskid; |
1461 | *idlen = strlen(pskid); | |
1462 | ||
1463 | return 1; | |
1464 | } | |
1465 | ||
c2b290c3 | 1466 | #ifndef OPENSSL_NO_PSK |
532f9578 MC |
1467 | static unsigned int psk_client_cb(SSL *ssl, const char *hint, char *id, |
1468 | unsigned int max_id_len, | |
1469 | unsigned char *psk, | |
1470 | unsigned int max_psk_len) | |
1471 | { | |
1472 | unsigned int psklen = 0; | |
1473 | ||
1474 | psk_client_cb_cnt++; | |
1475 | ||
1476 | if (strlen(pskid) + 1 > max_id_len) | |
1477 | return 0; | |
1478 | ||
1479 | /* We should only ever be called a maximum of twice per connection */ | |
1480 | if (psk_client_cb_cnt > 2) | |
1481 | return 0; | |
1482 | ||
1483 | if (clientpsk == NULL) | |
1484 | return 0; | |
1485 | ||
1486 | /* We'll reuse the PSK we set up for TLSv1.3 */ | |
1487 | if (SSL_SESSION_get_master_key(clientpsk, NULL, 0) > max_psk_len) | |
1488 | return 0; | |
1489 | psklen = SSL_SESSION_get_master_key(clientpsk, psk, max_psk_len); | |
1490 | strncpy(id, pskid, max_id_len); | |
1491 | ||
1492 | return psklen; | |
1493 | } | |
c2b290c3 | 1494 | #endif /* OPENSSL_NO_PSK */ |
532f9578 | 1495 | |
02a3ed5a MC |
1496 | static int find_session_cb(SSL *ssl, const unsigned char *identity, |
1497 | size_t identity_len, SSL_SESSION **sess) | |
1498 | { | |
1499 | find_session_cb_cnt++; | |
1500 | ||
1501 | /* We should only ever be called a maximum of twice per connection */ | |
1502 | if (find_session_cb_cnt > 2) | |
1503 | return 0; | |
1504 | ||
57dee9bb | 1505 | if (serverpsk == NULL) |
02a3ed5a MC |
1506 | return 0; |
1507 | ||
1508 | /* Identity should match that set by the client */ | |
1509 | if (strlen(srvid) != identity_len | |
1510 | || strncmp(srvid, (const char *)identity, identity_len) != 0) { | |
1511 | /* No PSK found, continue but without a PSK */ | |
1512 | *sess = NULL; | |
1513 | return 1; | |
1514 | } | |
1515 | ||
57dee9bb MC |
1516 | SSL_SESSION_up_ref(serverpsk); |
1517 | *sess = serverpsk; | |
02a3ed5a MC |
1518 | |
1519 | return 1; | |
1520 | } | |
1521 | ||
c2b290c3 | 1522 | #ifndef OPENSSL_NO_PSK |
532f9578 MC |
1523 | static unsigned int psk_server_cb(SSL *ssl, const char *identity, |
1524 | unsigned char *psk, unsigned int max_psk_len) | |
1525 | { | |
1526 | unsigned int psklen = 0; | |
1527 | ||
1528 | psk_server_cb_cnt++; | |
1529 | ||
1530 | /* We should only ever be called a maximum of twice per connection */ | |
1531 | if (find_session_cb_cnt > 2) | |
1532 | return 0; | |
1533 | ||
1534 | if (serverpsk == NULL) | |
1535 | return 0; | |
1536 | ||
1537 | /* Identity should match that set by the client */ | |
1538 | if (strcmp(srvid, identity) != 0) { | |
1539 | return 0; | |
1540 | } | |
1541 | ||
1542 | /* We'll reuse the PSK we set up for TLSv1.3 */ | |
1543 | if (SSL_SESSION_get_master_key(serverpsk, NULL, 0) > max_psk_len) | |
1544 | return 0; | |
1545 | psklen = SSL_SESSION_get_master_key(serverpsk, psk, max_psk_len); | |
1546 | ||
1547 | return psklen; | |
1548 | } | |
c2b290c3 | 1549 | #endif /* OPENSSL_NO_PSK */ |
532f9578 | 1550 | |
5f982038 MC |
1551 | #define MSG1 "Hello" |
1552 | #define MSG2 "World." | |
1553 | #define MSG3 "This" | |
1554 | #define MSG4 "is" | |
1555 | #define MSG5 "a" | |
90049cea MC |
1556 | #define MSG6 "test" |
1557 | #define MSG7 "message." | |
5f982038 | 1558 | |
02a3ed5a | 1559 | #define TLS13_AES_256_GCM_SHA384_BYTES ((const unsigned char *)"\x13\x02") |
532f9578 | 1560 | #define TLS13_AES_128_GCM_SHA256_BYTES ((const unsigned char *)"\x13\x01") |
02a3ed5a | 1561 | |
5f982038 MC |
1562 | /* |
1563 | * Helper method to setup objects for early data test. Caller frees objects on | |
1564 | * error. | |
1565 | */ | |
1566 | static int setupearly_data_test(SSL_CTX **cctx, SSL_CTX **sctx, SSL **clientssl, | |
3cb47b4e | 1567 | SSL **serverssl, SSL_SESSION **sess, int idx) |
5f982038 | 1568 | { |
7d7f6834 RL |
1569 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), |
1570 | TLS1_VERSION, TLS_MAX_VERSION, | |
1571 | sctx, cctx, cert, privkey)) | |
c39e4048 BK |
1572 | || !TEST_true(SSL_CTX_set_max_early_data(*sctx, |
1573 | SSL3_RT_MAX_PLAIN_LENGTH)) | |
1574 | || !TEST_true(SSL_CTX_set_max_early_data(*cctx, | |
1575 | SSL3_RT_MAX_PLAIN_LENGTH))) | |
5f982038 | 1576 | return 0; |
5f982038 | 1577 | |
02a3ed5a MC |
1578 | if (idx == 1) { |
1579 | /* When idx == 1 we repeat the tests with read_ahead set */ | |
3cb47b4e MC |
1580 | SSL_CTX_set_read_ahead(*cctx, 1); |
1581 | SSL_CTX_set_read_ahead(*sctx, 1); | |
02a3ed5a MC |
1582 | } else if (idx == 2) { |
1583 | /* When idx == 2 we are doing early_data with a PSK. Set up callbacks */ | |
1584 | SSL_CTX_set_psk_use_session_callback(*cctx, use_session_cb); | |
1585 | SSL_CTX_set_psk_find_session_callback(*sctx, find_session_cb); | |
1586 | use_session_cb_cnt = 0; | |
1587 | find_session_cb_cnt = 0; | |
1588 | srvid = pskid; | |
3cb47b4e MC |
1589 | } |
1590 | ||
710756a9 | 1591 | if (!TEST_true(create_ssl_objects(*sctx, *cctx, serverssl, clientssl, |
02a3ed5a MC |
1592 | NULL, NULL))) |
1593 | return 0; | |
1594 | ||
141e4709 MC |
1595 | /* |
1596 | * For one of the run throughs (doesn't matter which one), we'll try sending | |
1597 | * some SNI data in the initial ClientHello. This will be ignored (because | |
1598 | * there is no SNI cb set up by the server), so it should not impact | |
1599 | * early_data. | |
1600 | */ | |
1601 | if (idx == 1 | |
1602 | && !TEST_true(SSL_set_tlsext_host_name(*clientssl, "localhost"))) | |
1603 | return 0; | |
1604 | ||
02a3ed5a MC |
1605 | if (idx == 2) { |
1606 | /* Create the PSK */ | |
1607 | const SSL_CIPHER *cipher = NULL; | |
1608 | const unsigned char key[] = { | |
1609 | 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, | |
1610 | 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, | |
1611 | 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, | |
1612 | 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, | |
1613 | 0x2c, 0x2d, 0x2e, 0x2f | |
1614 | }; | |
1615 | ||
1616 | cipher = SSL_CIPHER_find(*clientssl, TLS13_AES_256_GCM_SHA384_BYTES); | |
57dee9bb MC |
1617 | clientpsk = SSL_SESSION_new(); |
1618 | if (!TEST_ptr(clientpsk) | |
02a3ed5a | 1619 | || !TEST_ptr(cipher) |
57dee9bb | 1620 | || !TEST_true(SSL_SESSION_set1_master_key(clientpsk, key, |
02a3ed5a | 1621 | sizeof(key))) |
57dee9bb | 1622 | || !TEST_true(SSL_SESSION_set_cipher(clientpsk, cipher)) |
02a3ed5a | 1623 | || !TEST_true( |
57dee9bb | 1624 | SSL_SESSION_set_protocol_version(clientpsk, |
02a3ed5a MC |
1625 | TLS1_3_VERSION)) |
1626 | /* | |
1627 | * We just choose an arbitrary value for max_early_data which | |
1628 | * should be big enough for testing purposes. | |
1629 | */ | |
57dee9bb MC |
1630 | || !TEST_true(SSL_SESSION_set_max_early_data(clientpsk, |
1631 | 0x100)) | |
1632 | || !TEST_true(SSL_SESSION_up_ref(clientpsk))) { | |
1633 | SSL_SESSION_free(clientpsk); | |
1634 | clientpsk = NULL; | |
02a3ed5a MC |
1635 | return 0; |
1636 | } | |
57dee9bb | 1637 | serverpsk = clientpsk; |
02a3ed5a MC |
1638 | |
1639 | if (sess != NULL) | |
57dee9bb | 1640 | *sess = clientpsk; |
02a3ed5a MC |
1641 | return 1; |
1642 | } | |
1643 | ||
1644 | if (sess == NULL) | |
1645 | return 1; | |
1646 | ||
1647 | if (!TEST_true(create_ssl_connection(*serverssl, *clientssl, | |
1648 | SSL_ERROR_NONE))) | |
5f982038 | 1649 | return 0; |
5f982038 MC |
1650 | |
1651 | *sess = SSL_get1_session(*clientssl); | |
5f982038 MC |
1652 | SSL_shutdown(*clientssl); |
1653 | SSL_shutdown(*serverssl); | |
5f982038 MC |
1654 | SSL_free(*serverssl); |
1655 | SSL_free(*clientssl); | |
1656 | *serverssl = *clientssl = NULL; | |
1657 | ||
710756a9 RS |
1658 | if (!TEST_true(create_ssl_objects(*sctx, *cctx, serverssl, |
1659 | clientssl, NULL, NULL)) | |
1660 | || !TEST_true(SSL_set_session(*clientssl, *sess))) | |
5f982038 | 1661 | return 0; |
5f982038 MC |
1662 | |
1663 | return 1; | |
1664 | } | |
1665 | ||
3cb47b4e | 1666 | static int test_early_data_read_write(int idx) |
5f982038 MC |
1667 | { |
1668 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
1669 | SSL *clientssl = NULL, *serverssl = NULL; | |
1670 | int testresult = 0; | |
1671 | SSL_SESSION *sess = NULL; | |
9b5c865d MC |
1672 | unsigned char buf[20], data[1024]; |
1673 | size_t readbytes, written, eoedlen, rawread, rawwritten; | |
1674 | BIO *rbio; | |
5f982038 | 1675 | |
710756a9 RS |
1676 | if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl, |
1677 | &serverssl, &sess, idx))) | |
5f982038 MC |
1678 | goto end; |
1679 | ||
1680 | /* Write and read some early data */ | |
710756a9 RS |
1681 | if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1), |
1682 | &written)) | |
1683 | || !TEST_size_t_eq(written, strlen(MSG1)) | |
1684 | || !TEST_int_eq(SSL_read_early_data(serverssl, buf, | |
1685 | sizeof(buf), &readbytes), | |
1686 | SSL_READ_EARLY_DATA_SUCCESS) | |
1687 | || !TEST_mem_eq(MSG1, readbytes, buf, strlen(MSG1)) | |
1688 | || !TEST_int_eq(SSL_get_early_data_status(serverssl), | |
1689 | SSL_EARLY_DATA_ACCEPTED)) | |
5f982038 | 1690 | goto end; |
5f982038 MC |
1691 | |
1692 | /* | |
09f28874 | 1693 | * Server should be able to write data, and client should be able to |
5f982038 MC |
1694 | * read it. |
1695 | */ | |
710756a9 RS |
1696 | if (!TEST_true(SSL_write_early_data(serverssl, MSG2, strlen(MSG2), |
1697 | &written)) | |
1698 | || !TEST_size_t_eq(written, strlen(MSG2)) | |
1699 | || !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes)) | |
1700 | || !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2))) | |
5f982038 | 1701 | goto end; |
5f982038 MC |
1702 | |
1703 | /* Even after reading normal data, client should be able write early data */ | |
710756a9 RS |
1704 | if (!TEST_true(SSL_write_early_data(clientssl, MSG3, strlen(MSG3), |
1705 | &written)) | |
1706 | || !TEST_size_t_eq(written, strlen(MSG3))) | |
5f982038 | 1707 | goto end; |
5f982038 | 1708 | |
09f28874 | 1709 | /* Server should still be able read early data after writing data */ |
710756a9 RS |
1710 | if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), |
1711 | &readbytes), | |
1712 | SSL_READ_EARLY_DATA_SUCCESS) | |
1713 | || !TEST_mem_eq(buf, readbytes, MSG3, strlen(MSG3))) | |
5f982038 | 1714 | goto end; |
5f982038 | 1715 | |
09f28874 | 1716 | /* Write more data from server and read it from client */ |
710756a9 RS |
1717 | if (!TEST_true(SSL_write_early_data(serverssl, MSG4, strlen(MSG4), |
1718 | &written)) | |
1719 | || !TEST_size_t_eq(written, strlen(MSG4)) | |
1720 | || !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes)) | |
1721 | || !TEST_mem_eq(buf, readbytes, MSG4, strlen(MSG4))) | |
5f982038 | 1722 | goto end; |
5f982038 MC |
1723 | |
1724 | /* | |
1725 | * If client writes normal data it should mean writing early data is no | |
1726 | * longer possible. | |
1727 | */ | |
710756a9 RS |
1728 | if (!TEST_true(SSL_write_ex(clientssl, MSG5, strlen(MSG5), &written)) |
1729 | || !TEST_size_t_eq(written, strlen(MSG5)) | |
1730 | || !TEST_int_eq(SSL_get_early_data_status(clientssl), | |
1731 | SSL_EARLY_DATA_ACCEPTED)) | |
5f982038 | 1732 | goto end; |
5f982038 | 1733 | |
9b5c865d MC |
1734 | /* |
1735 | * At this point the client has written EndOfEarlyData, ClientFinished and | |
1736 | * normal (fully protected) data. We are going to cause a delay between the | |
1737 | * arrival of EndOfEarlyData and ClientFinished. We read out all the data | |
1738 | * in the read BIO, and then just put back the EndOfEarlyData message. | |
1739 | */ | |
1740 | rbio = SSL_get_rbio(serverssl); | |
710756a9 RS |
1741 | if (!TEST_true(BIO_read_ex(rbio, data, sizeof(data), &rawread)) |
1742 | || !TEST_size_t_lt(rawread, sizeof(data)) | |
1743 | || !TEST_size_t_gt(rawread, SSL3_RT_HEADER_LENGTH)) | |
9b5c865d | 1744 | goto end; |
710756a9 | 1745 | |
9b5c865d MC |
1746 | /* Record length is in the 4th and 5th bytes of the record header */ |
1747 | eoedlen = SSL3_RT_HEADER_LENGTH + (data[3] << 8 | data[4]); | |
710756a9 RS |
1748 | if (!TEST_true(BIO_write_ex(rbio, data, eoedlen, &rawwritten)) |
1749 | || !TEST_size_t_eq(rawwritten, eoedlen)) | |
9b5c865d | 1750 | goto end; |
9b5c865d | 1751 | |
5f982038 | 1752 | /* Server should be told that there is no more early data */ |
710756a9 RS |
1753 | if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), |
1754 | &readbytes), | |
1755 | SSL_READ_EARLY_DATA_FINISH) | |
1756 | || !TEST_size_t_eq(readbytes, 0)) | |
5f982038 | 1757 | goto end; |
5f982038 | 1758 | |
9b5c865d MC |
1759 | /* |
1760 | * Server has not finished init yet, so should still be able to write early | |
1761 | * data. | |
1762 | */ | |
710756a9 RS |
1763 | if (!TEST_true(SSL_write_early_data(serverssl, MSG6, strlen(MSG6), |
1764 | &written)) | |
1765 | || !TEST_size_t_eq(written, strlen(MSG6))) | |
9b5c865d | 1766 | goto end; |
9b5c865d | 1767 | |
f8a303fa | 1768 | /* Push the ClientFinished and the normal data back into the server rbio */ |
710756a9 RS |
1769 | if (!TEST_true(BIO_write_ex(rbio, data + eoedlen, rawread - eoedlen, |
1770 | &rawwritten)) | |
1771 | || !TEST_size_t_eq(rawwritten, rawread - eoedlen)) | |
f8a303fa | 1772 | goto end; |
f8a303fa | 1773 | |
5f982038 | 1774 | /* Server should be able to read normal data */ |
710756a9 RS |
1775 | if (!TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes)) |
1776 | || !TEST_size_t_eq(readbytes, strlen(MSG5))) | |
5f982038 | 1777 | goto end; |
5f982038 | 1778 | |
09f28874 | 1779 | /* Client and server should not be able to write/read early data now */ |
710756a9 RS |
1780 | if (!TEST_false(SSL_write_early_data(clientssl, MSG6, strlen(MSG6), |
1781 | &written))) | |
5f982038 | 1782 | goto end; |
5f982038 | 1783 | ERR_clear_error(); |
710756a9 RS |
1784 | if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), |
1785 | &readbytes), | |
1786 | SSL_READ_EARLY_DATA_ERROR)) | |
5f982038 | 1787 | goto end; |
5f982038 MC |
1788 | ERR_clear_error(); |
1789 | ||
9b5c865d | 1790 | /* Client should be able to read the data sent by the server */ |
710756a9 RS |
1791 | if (!TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes)) |
1792 | || !TEST_mem_eq(buf, readbytes, MSG6, strlen(MSG6))) | |
9b5c865d | 1793 | goto end; |
710756a9 | 1794 | |
f8a303fa MC |
1795 | /* |
1796 | * Make sure we process the NewSessionTicket. This arrives post-handshake. | |
1797 | * We attempt a read which we do not expect to return any data. | |
1798 | */ | |
710756a9 | 1799 | if (!TEST_false(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))) |
f8a303fa | 1800 | goto end; |
5f982038 | 1801 | |
90049cea | 1802 | /* Server should be able to write normal data */ |
710756a9 RS |
1803 | if (!TEST_true(SSL_write_ex(serverssl, MSG7, strlen(MSG7), &written)) |
1804 | || !TEST_size_t_eq(written, strlen(MSG7)) | |
1805 | || !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes)) | |
1806 | || !TEST_mem_eq(buf, readbytes, MSG7, strlen(MSG7))) | |
90049cea | 1807 | goto end; |
90049cea | 1808 | |
02a3ed5a MC |
1809 | /* We keep the PSK session around if using PSK */ |
1810 | if (idx != 2) | |
1811 | SSL_SESSION_free(sess); | |
5f982038 | 1812 | sess = SSL_get1_session(clientssl); |
02a3ed5a MC |
1813 | use_session_cb_cnt = 0; |
1814 | find_session_cb_cnt = 0; | |
5f982038 MC |
1815 | |
1816 | SSL_shutdown(clientssl); | |
1817 | SSL_shutdown(serverssl); | |
5f982038 MC |
1818 | SSL_free(serverssl); |
1819 | SSL_free(clientssl); | |
1820 | serverssl = clientssl = NULL; | |
710756a9 RS |
1821 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, |
1822 | &clientssl, NULL, NULL)) | |
1823 | || !TEST_true(SSL_set_session(clientssl, sess))) | |
5f982038 | 1824 | goto end; |
5f982038 MC |
1825 | |
1826 | /* Write and read some early data */ | |
710756a9 RS |
1827 | if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1), |
1828 | &written)) | |
1829 | || !TEST_size_t_eq(written, strlen(MSG1)) | |
1830 | || !TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), | |
1831 | &readbytes), | |
1832 | SSL_READ_EARLY_DATA_SUCCESS) | |
1833 | || !TEST_mem_eq(buf, readbytes, MSG1, strlen(MSG1))) | |
5f982038 | 1834 | goto end; |
5f982038 | 1835 | |
710756a9 RS |
1836 | if (!TEST_int_gt(SSL_connect(clientssl), 0) |
1837 | || !TEST_int_gt(SSL_accept(serverssl), 0)) | |
5f982038 | 1838 | goto end; |
5f982038 | 1839 | |
09f28874 | 1840 | /* Client and server should not be able to write/read early data now */ |
710756a9 RS |
1841 | if (!TEST_false(SSL_write_early_data(clientssl, MSG6, strlen(MSG6), |
1842 | &written))) | |
5f982038 | 1843 | goto end; |
5f982038 | 1844 | ERR_clear_error(); |
710756a9 RS |
1845 | if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), |
1846 | &readbytes), | |
1847 | SSL_READ_EARLY_DATA_ERROR)) | |
5f982038 | 1848 | goto end; |
5f982038 MC |
1849 | ERR_clear_error(); |
1850 | ||
1851 | /* Client and server should be able to write/read normal data */ | |
710756a9 RS |
1852 | if (!TEST_true(SSL_write_ex(clientssl, MSG5, strlen(MSG5), &written)) |
1853 | || !TEST_size_t_eq(written, strlen(MSG5)) | |
1854 | || !TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes)) | |
1855 | || !TEST_size_t_eq(readbytes, strlen(MSG5))) | |
5f982038 | 1856 | goto end; |
5f982038 MC |
1857 | |
1858 | testresult = 1; | |
1859 | ||
1860 | end: | |
57dee9bb MC |
1861 | if (sess != clientpsk) |
1862 | SSL_SESSION_free(sess); | |
1863 | SSL_SESSION_free(clientpsk); | |
1864 | SSL_SESSION_free(serverpsk); | |
1865 | clientpsk = serverpsk = NULL; | |
5f982038 MC |
1866 | SSL_free(serverssl); |
1867 | SSL_free(clientssl); | |
1868 | SSL_CTX_free(sctx); | |
1869 | SSL_CTX_free(cctx); | |
5f982038 MC |
1870 | return testresult; |
1871 | } | |
1872 | ||
78fb5374 MC |
1873 | static int test_early_data_replay(int idx) |
1874 | { | |
1875 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
1876 | SSL *clientssl = NULL, *serverssl = NULL; | |
1877 | int testresult = 0; | |
1878 | SSL_SESSION *sess = NULL; | |
1879 | ||
1880 | if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl, | |
1881 | &serverssl, &sess, idx))) | |
1882 | goto end; | |
1883 | ||
1884 | /* | |
1885 | * The server is configured to accept early data. Create a connection to | |
1886 | * "use up" the ticket | |
1887 | */ | |
1888 | if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)) | |
1889 | || !TEST_true(SSL_session_reused(clientssl))) | |
1890 | goto end; | |
1891 | ||
1892 | SSL_shutdown(clientssl); | |
1893 | SSL_shutdown(serverssl); | |
1894 | SSL_free(serverssl); | |
1895 | SSL_free(clientssl); | |
1896 | serverssl = clientssl = NULL; | |
1897 | ||
1898 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, | |
1899 | &clientssl, NULL, NULL)) | |
1900 | || !TEST_true(SSL_set_session(clientssl, sess)) | |
1901 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
1902 | SSL_ERROR_NONE)) | |
1903 | /* | |
1904 | * This time we should not have resumed the session because we | |
1905 | * already used it once. | |
1906 | */ | |
1907 | || !TEST_false(SSL_session_reused(clientssl))) | |
1908 | goto end; | |
1909 | ||
1910 | testresult = 1; | |
1911 | ||
1912 | end: | |
1913 | if (sess != clientpsk) | |
1914 | SSL_SESSION_free(sess); | |
1915 | SSL_SESSION_free(clientpsk); | |
1916 | SSL_SESSION_free(serverpsk); | |
1917 | clientpsk = serverpsk = NULL; | |
1918 | SSL_free(serverssl); | |
1919 | SSL_free(clientssl); | |
1920 | SSL_CTX_free(sctx); | |
1921 | SSL_CTX_free(cctx); | |
1922 | return testresult; | |
1923 | } | |
1924 | ||
710756a9 | 1925 | /* |
6b84e6bf MC |
1926 | * Helper function to test that a server attempting to read early data can |
1927 | * handle a connection from a client where the early data should be skipped. | |
710756a9 | 1928 | */ |
6b84e6bf | 1929 | static int early_data_skip_helper(int hrr, int idx) |
5f982038 MC |
1930 | { |
1931 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
1932 | SSL *clientssl = NULL, *serverssl = NULL; | |
1933 | int testresult = 0; | |
018fcbec | 1934 | SSL_SESSION *sess = NULL; |
5f982038 MC |
1935 | unsigned char buf[20]; |
1936 | size_t readbytes, written; | |
1937 | ||
710756a9 RS |
1938 | if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl, |
1939 | &serverssl, &sess, idx))) | |
5f982038 MC |
1940 | goto end; |
1941 | ||
6b84e6bf MC |
1942 | if (hrr) { |
1943 | /* Force an HRR to occur */ | |
1944 | if (!TEST_true(SSL_set1_groups_list(serverssl, "P-256"))) | |
1945 | goto end; | |
02a3ed5a MC |
1946 | } else if (idx == 2) { |
1947 | /* | |
1948 | * We force early_data rejection by ensuring the PSK identity is | |
1949 | * unrecognised | |
1950 | */ | |
1951 | srvid = "Dummy Identity"; | |
6b84e6bf MC |
1952 | } else { |
1953 | /* | |
1954 | * Deliberately corrupt the creation time. We take 20 seconds off the | |
1955 | * time. It could be any value as long as it is not within tolerance. | |
1956 | * This should mean the ticket is rejected. | |
1957 | */ | |
5d99881e | 1958 | if (!TEST_true(SSL_SESSION_set_time(sess, (long)(time(NULL) - 20)))) |
6b84e6bf MC |
1959 | goto end; |
1960 | } | |
5f982038 MC |
1961 | |
1962 | /* Write some early data */ | |
710756a9 RS |
1963 | if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1), |
1964 | &written)) | |
1965 | || !TEST_size_t_eq(written, strlen(MSG1))) | |
5f982038 | 1966 | goto end; |
5f982038 MC |
1967 | |
1968 | /* Server should reject the early data and skip over it */ | |
710756a9 RS |
1969 | if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), |
1970 | &readbytes), | |
1971 | SSL_READ_EARLY_DATA_FINISH) | |
1972 | || !TEST_size_t_eq(readbytes, 0) | |
1973 | || !TEST_int_eq(SSL_get_early_data_status(serverssl), | |
1974 | SSL_EARLY_DATA_REJECTED)) | |
5f982038 | 1975 | goto end; |
5f982038 | 1976 | |
6b84e6bf MC |
1977 | if (hrr) { |
1978 | /* | |
1979 | * Finish off the handshake. We perform the same writes and reads as | |
1980 | * further down but we expect them to fail due to the incomplete | |
1981 | * handshake. | |
1982 | */ | |
1983 | if (!TEST_false(SSL_write_ex(clientssl, MSG2, strlen(MSG2), &written)) | |
1984 | || !TEST_false(SSL_read_ex(serverssl, buf, sizeof(buf), | |
1985 | &readbytes))) | |
1986 | goto end; | |
1987 | } | |
1988 | ||
710756a9 RS |
1989 | /* Should be able to send normal data despite rejection of early data */ |
1990 | if (!TEST_true(SSL_write_ex(clientssl, MSG2, strlen(MSG2), &written)) | |
1991 | || !TEST_size_t_eq(written, strlen(MSG2)) | |
1992 | || !TEST_int_eq(SSL_get_early_data_status(clientssl), | |
1993 | SSL_EARLY_DATA_REJECTED) | |
1994 | || !TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes)) | |
1995 | || !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2))) | |
5f982038 | 1996 | goto end; |
5f982038 MC |
1997 | |
1998 | testresult = 1; | |
1999 | ||
2000 | end: | |
57dee9bb MC |
2001 | if (sess != clientpsk) |
2002 | SSL_SESSION_free(clientpsk); | |
2003 | SSL_SESSION_free(serverpsk); | |
2004 | clientpsk = serverpsk = NULL; | |
5f982038 MC |
2005 | SSL_SESSION_free(sess); |
2006 | SSL_free(serverssl); | |
2007 | SSL_free(clientssl); | |
2008 | SSL_CTX_free(sctx); | |
2009 | SSL_CTX_free(cctx); | |
5f982038 MC |
2010 | return testresult; |
2011 | } | |
2012 | ||
6b84e6bf MC |
2013 | /* |
2014 | * Test that a server attempting to read early data can handle a connection | |
2015 | * from a client where the early data is not acceptable. | |
2016 | */ | |
2017 | static int test_early_data_skip(int idx) | |
2018 | { | |
2019 | return early_data_skip_helper(0, idx); | |
2020 | } | |
2021 | ||
2022 | /* | |
2023 | * Test that a server attempting to read early data can handle a connection | |
2024 | * from a client where an HRR occurs. | |
2025 | */ | |
2026 | static int test_early_data_skip_hrr(int idx) | |
2027 | { | |
2028 | return early_data_skip_helper(1, idx); | |
2029 | } | |
2030 | ||
710756a9 RS |
2031 | /* |
2032 | * Test that a server attempting to read early data can handle a connection | |
2033 | * from a client that doesn't send any. | |
2034 | */ | |
3cb47b4e | 2035 | static int test_early_data_not_sent(int idx) |
5f982038 MC |
2036 | { |
2037 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
2038 | SSL *clientssl = NULL, *serverssl = NULL; | |
2039 | int testresult = 0; | |
018fcbec | 2040 | SSL_SESSION *sess = NULL; |
5f982038 MC |
2041 | unsigned char buf[20]; |
2042 | size_t readbytes, written; | |
2043 | ||
710756a9 RS |
2044 | if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl, |
2045 | &serverssl, &sess, idx))) | |
5f982038 MC |
2046 | goto end; |
2047 | ||
2048 | /* Write some data - should block due to handshake with server */ | |
2049 | SSL_set_connect_state(clientssl); | |
710756a9 | 2050 | if (!TEST_false(SSL_write_ex(clientssl, MSG1, strlen(MSG1), &written))) |
5f982038 | 2051 | goto end; |
5f982038 MC |
2052 | |
2053 | /* Server should detect that early data has not been sent */ | |
710756a9 RS |
2054 | if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), |
2055 | &readbytes), | |
2056 | SSL_READ_EARLY_DATA_FINISH) | |
2057 | || !TEST_size_t_eq(readbytes, 0) | |
2058 | || !TEST_int_eq(SSL_get_early_data_status(serverssl), | |
2059 | SSL_EARLY_DATA_NOT_SENT) | |
2060 | || !TEST_int_eq(SSL_get_early_data_status(clientssl), | |
2061 | SSL_EARLY_DATA_NOT_SENT)) | |
5f982038 | 2062 | goto end; |
5f982038 MC |
2063 | |
2064 | /* Continue writing the message we started earlier */ | |
710756a9 RS |
2065 | if (!TEST_true(SSL_write_ex(clientssl, MSG1, strlen(MSG1), &written)) |
2066 | || !TEST_size_t_eq(written, strlen(MSG1)) | |
2067 | || !TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes)) | |
2068 | || !TEST_mem_eq(buf, readbytes, MSG1, strlen(MSG1)) | |
2069 | || !SSL_write_ex(serverssl, MSG2, strlen(MSG2), &written) | |
2070 | || !TEST_size_t_eq(written, strlen(MSG2))) | |
5f982038 | 2071 | goto end; |
5f982038 | 2072 | |
3cb47b4e MC |
2073 | /* |
2074 | * Should block due to the NewSessionTicket arrival unless we're using | |
2075 | * read_ahead | |
2076 | */ | |
02a3ed5a | 2077 | if (idx != 1) { |
710756a9 | 2078 | if (!TEST_false(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))) |
3cb47b4e | 2079 | goto end; |
5f982038 MC |
2080 | } |
2081 | ||
710756a9 RS |
2082 | if (!TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes)) |
2083 | || !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2))) | |
5f982038 | 2084 | goto end; |
5f982038 MC |
2085 | |
2086 | testresult = 1; | |
2087 | ||
2088 | end: | |
57dee9bb | 2089 | /* If using PSK then clientpsk and sess are the same */ |
5f982038 | 2090 | SSL_SESSION_free(sess); |
57dee9bb MC |
2091 | SSL_SESSION_free(serverpsk); |
2092 | clientpsk = serverpsk = NULL; | |
5f982038 MC |
2093 | SSL_free(serverssl); |
2094 | SSL_free(clientssl); | |
2095 | SSL_CTX_free(sctx); | |
2096 | SSL_CTX_free(cctx); | |
5f982038 MC |
2097 | return testresult; |
2098 | } | |
2099 | ||
976e5323 MC |
2100 | static int hostname_cb(SSL *s, int *al, void *arg) |
2101 | { | |
2102 | const char *hostname = SSL_get_servername(s, TLSEXT_NAMETYPE_host_name); | |
2103 | ||
281bf233 | 2104 | if (hostname != NULL && strcmp(hostname, "goodhost") == 0) |
976e5323 MC |
2105 | return SSL_TLSEXT_ERR_OK; |
2106 | ||
2107 | return SSL_TLSEXT_ERR_NOACK; | |
2108 | } | |
2109 | ||
2110 | static const char *servalpn; | |
2111 | ||
c7558d5b PY |
2112 | static int alpn_select_cb(SSL *ssl, const unsigned char **out, |
2113 | unsigned char *outlen, const unsigned char *in, | |
2114 | unsigned int inlen, void *arg) | |
976e5323 | 2115 | { |
c7558d5b | 2116 | unsigned int protlen = 0; |
976e5323 MC |
2117 | const unsigned char *prot; |
2118 | ||
c7558d5b PY |
2119 | for (prot = in; prot < in + inlen; prot += protlen) { |
2120 | protlen = *prot++; | |
5d99881e | 2121 | if (in + inlen < prot + protlen) |
976e5323 MC |
2122 | return SSL_TLSEXT_ERR_NOACK; |
2123 | ||
2124 | if (protlen == strlen(servalpn) | |
0bd42fde | 2125 | && memcmp(prot, servalpn, protlen) == 0) { |
976e5323 MC |
2126 | *out = prot; |
2127 | *outlen = protlen; | |
2128 | return SSL_TLSEXT_ERR_OK; | |
2129 | } | |
2130 | } | |
2131 | ||
2132 | return SSL_TLSEXT_ERR_NOACK; | |
2133 | } | |
2134 | ||
57dee9bb | 2135 | /* Test that a PSK can be used to send early_data */ |
976e5323 MC |
2136 | static int test_early_data_psk(int idx) |
2137 | { | |
2138 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
2139 | SSL *clientssl = NULL, *serverssl = NULL; | |
2140 | int testresult = 0; | |
2141 | SSL_SESSION *sess = NULL; | |
57dee9bb MC |
2142 | unsigned char alpnlist[] = { |
2143 | 0x08, 'g', 'o', 'o', 'd', 'a', 'l', 'p', 'n', 0x07, 'b', 'a', 'd', 'a', | |
2144 | 'l', 'p', 'n' | |
2145 | }; | |
2146 | #define GOODALPNLEN 9 | |
2147 | #define BADALPNLEN 8 | |
2148 | #define GOODALPN (alpnlist) | |
2149 | #define BADALPN (alpnlist + GOODALPNLEN) | |
2150 | int err = 0; | |
976e5323 MC |
2151 | unsigned char buf[20]; |
2152 | size_t readbytes, written; | |
57dee9bb | 2153 | int readearlyres = SSL_READ_EARLY_DATA_SUCCESS, connectres = 1; |
976e5323 MC |
2154 | int edstatus = SSL_EARLY_DATA_ACCEPTED; |
2155 | ||
2156 | /* We always set this up with a final parameter of "2" for PSK */ | |
2157 | if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl, | |
2158 | &serverssl, &sess, 2))) | |
2159 | goto end; | |
2160 | ||
976e5323 MC |
2161 | servalpn = "goodalpn"; |
2162 | ||
57dee9bb MC |
2163 | /* |
2164 | * Note: There is no test for inconsistent SNI with late client detection. | |
2165 | * This is because servers do not acknowledge SNI even if they are using | |
2166 | * it in a resumption handshake - so it is not actually possible for a | |
2167 | * client to detect a problem. | |
2168 | */ | |
976e5323 MC |
2169 | switch (idx) { |
2170 | case 0: | |
57dee9bb | 2171 | /* Set inconsistent SNI (early client detection) */ |
976e5323 MC |
2172 | err = SSL_R_INCONSISTENT_EARLY_DATA_SNI; |
2173 | if (!TEST_true(SSL_SESSION_set1_hostname(sess, "goodhost")) | |
2174 | || !TEST_true(SSL_set_tlsext_host_name(clientssl, "badhost"))) | |
2175 | goto end; | |
2176 | break; | |
2177 | ||
2178 | case 1: | |
57dee9bb | 2179 | /* Set inconsistent ALPN (early client detection) */ |
976e5323 MC |
2180 | err = SSL_R_INCONSISTENT_EARLY_DATA_ALPN; |
2181 | /* SSL_set_alpn_protos returns 0 for success and 1 for failure */ | |
57dee9bb MC |
2182 | if (!TEST_true(SSL_SESSION_set1_alpn_selected(sess, GOODALPN, |
2183 | GOODALPNLEN)) | |
2184 | || !TEST_false(SSL_set_alpn_protos(clientssl, BADALPN, | |
2185 | BADALPNLEN))) | |
976e5323 MC |
2186 | goto end; |
2187 | break; | |
2188 | ||
2189 | case 2: | |
2190 | /* | |
2191 | * Set invalid protocol version. Technically this affects PSKs without | |
2192 | * early_data too, but we test it here because it is similar to the | |
2193 | * SNI/ALPN consistency tests. | |
2194 | */ | |
2195 | err = SSL_R_BAD_PSK; | |
2196 | if (!TEST_true(SSL_SESSION_set_protocol_version(sess, TLS1_2_VERSION))) | |
2197 | goto end; | |
2198 | break; | |
2199 | ||
2200 | case 3: | |
2201 | /* | |
2202 | * Set inconsistent SNI (server detected). In this case the connection | |
2203 | * will succeed but reject early_data. | |
2204 | */ | |
281bf233 MC |
2205 | SSL_SESSION_free(serverpsk); |
2206 | serverpsk = SSL_SESSION_dup(clientpsk); | |
2207 | if (!TEST_ptr(serverpsk) | |
2208 | || !TEST_true(SSL_SESSION_set1_hostname(serverpsk, "badhost"))) | |
2209 | goto end; | |
976e5323 MC |
2210 | edstatus = SSL_EARLY_DATA_REJECTED; |
2211 | readearlyres = SSL_READ_EARLY_DATA_FINISH; | |
2212 | /* Fall through */ | |
2213 | case 4: | |
2214 | /* Set consistent SNI */ | |
976e5323 MC |
2215 | if (!TEST_true(SSL_SESSION_set1_hostname(sess, "goodhost")) |
2216 | || !TEST_true(SSL_set_tlsext_host_name(clientssl, "goodhost")) | |
2217 | || !TEST_true(SSL_CTX_set_tlsext_servername_callback(sctx, | |
2218 | hostname_cb))) | |
2219 | goto end; | |
2220 | break; | |
2221 | ||
2222 | case 5: | |
2223 | /* | |
2224 | * Set inconsistent ALPN (server detected). In this case the connection | |
2225 | * will succeed but reject early_data. | |
2226 | */ | |
2227 | servalpn = "badalpn"; | |
2228 | edstatus = SSL_EARLY_DATA_REJECTED; | |
2229 | readearlyres = SSL_READ_EARLY_DATA_FINISH; | |
2230 | /* Fall through */ | |
2231 | case 6: | |
976e5323 | 2232 | /* |
57dee9bb | 2233 | * Set consistent ALPN. |
976e5323 MC |
2234 | * SSL_set_alpn_protos returns 0 for success and 1 for failure. It |
2235 | * accepts a list of protos (each one length prefixed). | |
2236 | * SSL_set1_alpn_selected accepts a single protocol (not length | |
2237 | * prefixed) | |
2238 | */ | |
57dee9bb MC |
2239 | if (!TEST_true(SSL_SESSION_set1_alpn_selected(sess, GOODALPN + 1, |
2240 | GOODALPNLEN - 1)) | |
2241 | || !TEST_false(SSL_set_alpn_protos(clientssl, GOODALPN, | |
2242 | GOODALPNLEN))) | |
976e5323 MC |
2243 | goto end; |
2244 | ||
2245 | SSL_CTX_set_alpn_select_cb(sctx, alpn_select_cb, NULL); | |
2246 | break; | |
2247 | ||
57dee9bb MC |
2248 | case 7: |
2249 | /* Set inconsistent ALPN (late client detection) */ | |
2250 | SSL_SESSION_free(serverpsk); | |
2251 | serverpsk = SSL_SESSION_dup(clientpsk); | |
2252 | if (!TEST_ptr(serverpsk) | |
2253 | || !TEST_true(SSL_SESSION_set1_alpn_selected(clientpsk, | |
2254 | BADALPN + 1, | |
2255 | BADALPNLEN - 1)) | |
2256 | || !TEST_true(SSL_SESSION_set1_alpn_selected(serverpsk, | |
2257 | GOODALPN + 1, | |
2258 | GOODALPNLEN - 1)) | |
2259 | || !TEST_false(SSL_set_alpn_protos(clientssl, alpnlist, | |
2260 | sizeof(alpnlist)))) | |
2261 | goto end; | |
2262 | SSL_CTX_set_alpn_select_cb(sctx, alpn_select_cb, NULL); | |
2263 | edstatus = SSL_EARLY_DATA_ACCEPTED; | |
2264 | readearlyres = SSL_READ_EARLY_DATA_SUCCESS; | |
2265 | /* SSL_connect() call should fail */ | |
2266 | connectres = -1; | |
2267 | break; | |
2268 | ||
976e5323 MC |
2269 | default: |
2270 | TEST_error("Bad test index"); | |
2271 | goto end; | |
2272 | } | |
2273 | ||
2274 | SSL_set_connect_state(clientssl); | |
2275 | if (err != 0) { | |
2276 | if (!TEST_false(SSL_write_early_data(clientssl, MSG1, strlen(MSG1), | |
2277 | &written)) | |
2278 | || !TEST_int_eq(SSL_get_error(clientssl, 0), SSL_ERROR_SSL) | |
2279 | || !TEST_int_eq(ERR_GET_REASON(ERR_get_error()), err)) | |
2280 | goto end; | |
2281 | } else { | |
2282 | if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1), | |
57dee9bb MC |
2283 | &written))) |
2284 | goto end; | |
2285 | ||
2286 | if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), | |
2287 | &readbytes), readearlyres) | |
976e5323 MC |
2288 | || (readearlyres == SSL_READ_EARLY_DATA_SUCCESS |
2289 | && !TEST_mem_eq(buf, readbytes, MSG1, strlen(MSG1))) | |
57dee9bb MC |
2290 | || !TEST_int_eq(SSL_get_early_data_status(serverssl), edstatus) |
2291 | || !TEST_int_eq(SSL_connect(clientssl), connectres)) | |
976e5323 MC |
2292 | goto end; |
2293 | } | |
2294 | ||
2295 | testresult = 1; | |
2296 | ||
2297 | end: | |
57dee9bb MC |
2298 | SSL_SESSION_free(clientpsk); |
2299 | SSL_SESSION_free(serverpsk); | |
2300 | clientpsk = serverpsk = NULL; | |
976e5323 MC |
2301 | SSL_free(serverssl); |
2302 | SSL_free(clientssl); | |
2303 | SSL_CTX_free(sctx); | |
2304 | SSL_CTX_free(cctx); | |
2305 | return testresult; | |
2306 | } | |
2307 | ||
710756a9 RS |
2308 | /* |
2309 | * Test that a server that doesn't try to read early data can handle a | |
2310 | * client sending some. | |
2311 | */ | |
3cb47b4e | 2312 | static int test_early_data_not_expected(int idx) |
5f982038 MC |
2313 | { |
2314 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
2315 | SSL *clientssl = NULL, *serverssl = NULL; | |
2316 | int testresult = 0; | |
018fcbec | 2317 | SSL_SESSION *sess = NULL; |
5f982038 MC |
2318 | unsigned char buf[20]; |
2319 | size_t readbytes, written; | |
2320 | ||
710756a9 RS |
2321 | if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl, |
2322 | &serverssl, &sess, idx))) | |
5f982038 MC |
2323 | goto end; |
2324 | ||
2325 | /* Write some early data */ | |
710756a9 RS |
2326 | if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1), |
2327 | &written))) | |
5f982038 | 2328 | goto end; |
5f982038 MC |
2329 | |
2330 | /* | |
2331 | * Server should skip over early data and then block waiting for client to | |
2332 | * continue handshake | |
2333 | */ | |
710756a9 RS |
2334 | if (!TEST_int_le(SSL_accept(serverssl), 0) |
2335 | || !TEST_int_gt(SSL_connect(clientssl), 0) | |
2336 | || !TEST_int_eq(SSL_get_early_data_status(serverssl), | |
2337 | SSL_EARLY_DATA_REJECTED) | |
2338 | || !TEST_int_gt(SSL_accept(serverssl), 0) | |
2339 | || !TEST_int_eq(SSL_get_early_data_status(clientssl), | |
2340 | SSL_EARLY_DATA_REJECTED)) | |
5f982038 | 2341 | goto end; |
5f982038 MC |
2342 | |
2343 | /* Send some normal data from client to server */ | |
710756a9 RS |
2344 | if (!TEST_true(SSL_write_ex(clientssl, MSG2, strlen(MSG2), &written)) |
2345 | || !TEST_size_t_eq(written, strlen(MSG2))) | |
5f982038 | 2346 | goto end; |
5f982038 | 2347 | |
710756a9 RS |
2348 | if (!TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes)) |
2349 | || !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2))) | |
5f982038 | 2350 | goto end; |
5f982038 MC |
2351 | |
2352 | testresult = 1; | |
2353 | ||
2354 | end: | |
57dee9bb | 2355 | /* If using PSK then clientpsk and sess are the same */ |
5f982038 | 2356 | SSL_SESSION_free(sess); |
57dee9bb MC |
2357 | SSL_SESSION_free(serverpsk); |
2358 | clientpsk = serverpsk = NULL; | |
5f982038 MC |
2359 | SSL_free(serverssl); |
2360 | SSL_free(clientssl); | |
2361 | SSL_CTX_free(sctx); | |
2362 | SSL_CTX_free(cctx); | |
5f982038 MC |
2363 | return testresult; |
2364 | } | |
2365 | ||
2366 | ||
2367 | # ifndef OPENSSL_NO_TLS1_2 | |
710756a9 RS |
2368 | /* |
2369 | * Test that a server attempting to read early data can handle a connection | |
2370 | * from a TLSv1.2 client. | |
2371 | */ | |
3cb47b4e | 2372 | static int test_early_data_tls1_2(int idx) |
5f982038 MC |
2373 | { |
2374 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
2375 | SSL *clientssl = NULL, *serverssl = NULL; | |
2376 | int testresult = 0; | |
2377 | unsigned char buf[20]; | |
2378 | size_t readbytes, written; | |
2379 | ||
02a3ed5a MC |
2380 | if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl, |
2381 | &serverssl, NULL, idx))) | |
5f982038 | 2382 | goto end; |
5f982038 MC |
2383 | |
2384 | /* Write some data - should block due to handshake with server */ | |
2385 | SSL_set_max_proto_version(clientssl, TLS1_2_VERSION); | |
2386 | SSL_set_connect_state(clientssl); | |
710756a9 | 2387 | if (!TEST_false(SSL_write_ex(clientssl, MSG1, strlen(MSG1), &written))) |
5f982038 | 2388 | goto end; |
5f982038 MC |
2389 | |
2390 | /* | |
2391 | * Server should do TLSv1.2 handshake. First it will block waiting for more | |
f533fbd4 MC |
2392 | * messages from client after ServerDone. Then SSL_read_early_data should |
2393 | * finish and detect that early data has not been sent | |
5f982038 | 2394 | */ |
710756a9 RS |
2395 | if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), |
2396 | &readbytes), | |
2397 | SSL_READ_EARLY_DATA_ERROR)) | |
5f982038 | 2398 | goto end; |
5f982038 MC |
2399 | |
2400 | /* | |
2401 | * Continue writing the message we started earlier. Will still block waiting | |
2402 | * for the CCS/Finished from server | |
2403 | */ | |
710756a9 RS |
2404 | if (!TEST_false(SSL_write_ex(clientssl, MSG1, strlen(MSG1), &written)) |
2405 | || !TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), | |
2406 | &readbytes), | |
2407 | SSL_READ_EARLY_DATA_FINISH) | |
2408 | || !TEST_size_t_eq(readbytes, 0) | |
2409 | || !TEST_int_eq(SSL_get_early_data_status(serverssl), | |
2410 | SSL_EARLY_DATA_NOT_SENT)) | |
5f982038 | 2411 | goto end; |
5f982038 MC |
2412 | |
2413 | /* Continue writing the message we started earlier */ | |
710756a9 RS |
2414 | if (!TEST_true(SSL_write_ex(clientssl, MSG1, strlen(MSG1), &written)) |
2415 | || !TEST_size_t_eq(written, strlen(MSG1)) | |
2416 | || !TEST_int_eq(SSL_get_early_data_status(clientssl), | |
2417 | SSL_EARLY_DATA_NOT_SENT) | |
2418 | || !TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes)) | |
2419 | || !TEST_mem_eq(buf, readbytes, MSG1, strlen(MSG1)) | |
2420 | || !TEST_true(SSL_write_ex(serverssl, MSG2, strlen(MSG2), &written)) | |
2421 | || !TEST_size_t_eq(written, strlen(MSG2)) | |
2422 | || !SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes) | |
2423 | || !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2))) | |
5f982038 | 2424 | goto end; |
5f982038 MC |
2425 | |
2426 | testresult = 1; | |
2427 | ||
2428 | end: | |
57dee9bb MC |
2429 | /* If using PSK then clientpsk and sess are the same */ |
2430 | SSL_SESSION_free(clientpsk); | |
2431 | SSL_SESSION_free(serverpsk); | |
2432 | clientpsk = serverpsk = NULL; | |
5f982038 MC |
2433 | SSL_free(serverssl); |
2434 | SSL_free(clientssl); | |
2435 | SSL_CTX_free(sctx); | |
2436 | SSL_CTX_free(cctx); | |
2437 | ||
2438 | return testresult; | |
2439 | } | |
ca0413ae MC |
2440 | # endif /* OPENSSL_NO_TLS1_2 */ |
2441 | ||
034cb87b MC |
2442 | /* |
2443 | * Test configuring the TLSv1.3 ciphersuites | |
2444 | * | |
2445 | * Test 0: Set a default ciphersuite in the SSL_CTX (no explicit cipher_list) | |
2446 | * Test 1: Set a non-default ciphersuite in the SSL_CTX (no explicit cipher_list) | |
2447 | * Test 2: Set a default ciphersuite in the SSL (no explicit cipher_list) | |
2448 | * Test 3: Set a non-default ciphersuite in the SSL (no explicit cipher_list) | |
2449 | * Test 4: Set a default ciphersuite in the SSL_CTX (SSL_CTX cipher_list) | |
2450 | * Test 5: Set a non-default ciphersuite in the SSL_CTX (SSL_CTX cipher_list) | |
2451 | * Test 6: Set a default ciphersuite in the SSL (SSL_CTX cipher_list) | |
2452 | * Test 7: Set a non-default ciphersuite in the SSL (SSL_CTX cipher_list) | |
2453 | * Test 8: Set a default ciphersuite in the SSL (SSL cipher_list) | |
2454 | * Test 9: Set a non-default ciphersuite in the SSL (SSL cipher_list) | |
2455 | */ | |
2456 | static int test_set_ciphersuite(int idx) | |
2457 | { | |
2458 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
2459 | SSL *clientssl = NULL, *serverssl = NULL; | |
2460 | int testresult = 0; | |
2461 | ||
2462 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), | |
2463 | TLS1_VERSION, TLS_MAX_VERSION, | |
2464 | &sctx, &cctx, cert, privkey)) | |
2465 | || !TEST_true(SSL_CTX_set_ciphersuites(sctx, | |
2466 | "TLS_AES_128_GCM_SHA256:TLS_AES_128_CCM_SHA256"))) | |
2467 | goto end; | |
2468 | ||
2469 | if (idx >=4 && idx <= 7) { | |
2470 | /* SSL_CTX explicit cipher list */ | |
2471 | if (!TEST_true(SSL_CTX_set_cipher_list(cctx, "AES256-GCM-SHA384"))) | |
2472 | goto end; | |
2473 | } | |
2474 | ||
2475 | if (idx == 0 || idx == 4) { | |
2476 | /* Default ciphersuite */ | |
2477 | if (!TEST_true(SSL_CTX_set_ciphersuites(cctx, | |
2478 | "TLS_AES_128_GCM_SHA256"))) | |
2479 | goto end; | |
2480 | } else if (idx == 1 || idx == 5) { | |
2481 | /* Non default ciphersuite */ | |
2482 | if (!TEST_true(SSL_CTX_set_ciphersuites(cctx, | |
2483 | "TLS_AES_128_CCM_SHA256"))) | |
2484 | goto end; | |
2485 | } | |
2486 | ||
2487 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, | |
2488 | &clientssl, NULL, NULL))) | |
2489 | goto end; | |
2490 | ||
2491 | if (idx == 8 || idx == 9) { | |
2492 | /* SSL explicit cipher list */ | |
2493 | if (!TEST_true(SSL_set_cipher_list(clientssl, "AES256-GCM-SHA384"))) | |
2494 | goto end; | |
2495 | } | |
2496 | ||
2497 | if (idx == 2 || idx == 6 || idx == 8) { | |
2498 | /* Default ciphersuite */ | |
2499 | if (!TEST_true(SSL_set_ciphersuites(clientssl, | |
2500 | "TLS_AES_128_GCM_SHA256"))) | |
2501 | goto end; | |
2502 | } else if (idx == 3 || idx == 7 || idx == 9) { | |
2503 | /* Non default ciphersuite */ | |
2504 | if (!TEST_true(SSL_set_ciphersuites(clientssl, | |
2505 | "TLS_AES_128_CCM_SHA256"))) | |
2506 | goto end; | |
2507 | } | |
2508 | ||
2509 | if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE))) | |
2510 | goto end; | |
2511 | ||
2512 | testresult = 1; | |
2513 | ||
2514 | end: | |
2515 | SSL_free(serverssl); | |
2516 | SSL_free(clientssl); | |
2517 | SSL_CTX_free(sctx); | |
2518 | SSL_CTX_free(cctx); | |
2519 | ||
2520 | return testresult; | |
2521 | } | |
2522 | ||
ca0413ae MC |
2523 | static int test_ciphersuite_change(void) |
2524 | { | |
2525 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
2526 | SSL *clientssl = NULL, *serverssl = NULL; | |
2527 | SSL_SESSION *clntsess = NULL; | |
2528 | int testresult = 0; | |
2529 | const SSL_CIPHER *aes_128_gcm_sha256 = NULL; | |
2530 | ||
2531 | /* Create a session based on SHA-256 */ | |
7d7f6834 RL |
2532 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), |
2533 | TLS1_VERSION, TLS_MAX_VERSION, | |
2534 | &sctx, &cctx, cert, privkey)) | |
f865b081 MC |
2535 | || !TEST_true(SSL_CTX_set_ciphersuites(cctx, |
2536 | "TLS_AES_128_GCM_SHA256")) | |
ca0413ae MC |
2537 | || !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, |
2538 | &clientssl, NULL, NULL)) | |
2539 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
2540 | SSL_ERROR_NONE))) | |
2541 | goto end; | |
2542 | ||
2543 | clntsess = SSL_get1_session(clientssl); | |
2544 | /* Save for later */ | |
2545 | aes_128_gcm_sha256 = SSL_SESSION_get0_cipher(clntsess); | |
2546 | SSL_shutdown(clientssl); | |
2547 | SSL_shutdown(serverssl); | |
2548 | SSL_free(serverssl); | |
2549 | SSL_free(clientssl); | |
2550 | serverssl = clientssl = NULL; | |
2551 | ||
71cff963 | 2552 | # if !defined(OPENSSL_NO_CHACHA) && !defined(OPENSSL_NO_POLY1305) |
ca0413ae | 2553 | /* Check we can resume a session with a different SHA-256 ciphersuite */ |
f865b081 MC |
2554 | if (!TEST_true(SSL_CTX_set_ciphersuites(cctx, |
2555 | "TLS_CHACHA20_POLY1305_SHA256")) | |
ca0413ae MC |
2556 | || !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, |
2557 | NULL, NULL)) | |
2558 | || !TEST_true(SSL_set_session(clientssl, clntsess)) | |
2559 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
2560 | SSL_ERROR_NONE)) | |
2561 | || !TEST_true(SSL_session_reused(clientssl))) | |
2562 | goto end; | |
2563 | ||
2564 | SSL_SESSION_free(clntsess); | |
2565 | clntsess = SSL_get1_session(clientssl); | |
2566 | SSL_shutdown(clientssl); | |
2567 | SSL_shutdown(serverssl); | |
2568 | SSL_free(serverssl); | |
2569 | SSL_free(clientssl); | |
2570 | serverssl = clientssl = NULL; | |
71cff963 | 2571 | # endif |
ca0413ae MC |
2572 | |
2573 | /* | |
2574 | * Check attempting to resume a SHA-256 session with no SHA-256 ciphersuites | |
0de6d66d | 2575 | * succeeds but does not resume. |
ca0413ae | 2576 | */ |
f865b081 | 2577 | if (!TEST_true(SSL_CTX_set_ciphersuites(cctx, "TLS_AES_256_GCM_SHA384")) |
ca0413ae MC |
2578 | || !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, |
2579 | NULL, NULL)) | |
2580 | || !TEST_true(SSL_set_session(clientssl, clntsess)) | |
0de6d66d | 2581 | || !TEST_true(create_ssl_connection(serverssl, clientssl, |
ca0413ae | 2582 | SSL_ERROR_SSL)) |
0de6d66d | 2583 | || !TEST_false(SSL_session_reused(clientssl))) |
ca0413ae MC |
2584 | goto end; |
2585 | ||
2586 | SSL_SESSION_free(clntsess); | |
2587 | clntsess = NULL; | |
2588 | SSL_shutdown(clientssl); | |
2589 | SSL_shutdown(serverssl); | |
2590 | SSL_free(serverssl); | |
2591 | SSL_free(clientssl); | |
2592 | serverssl = clientssl = NULL; | |
2593 | ||
2594 | /* Create a session based on SHA384 */ | |
f865b081 | 2595 | if (!TEST_true(SSL_CTX_set_ciphersuites(cctx, "TLS_AES_256_GCM_SHA384")) |
ca0413ae MC |
2596 | || !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, |
2597 | &clientssl, NULL, NULL)) | |
2598 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
2599 | SSL_ERROR_NONE))) | |
2600 | goto end; | |
2601 | ||
2602 | clntsess = SSL_get1_session(clientssl); | |
2603 | SSL_shutdown(clientssl); | |
2604 | SSL_shutdown(serverssl); | |
2605 | SSL_free(serverssl); | |
2606 | SSL_free(clientssl); | |
2607 | serverssl = clientssl = NULL; | |
2608 | ||
f865b081 MC |
2609 | if (!TEST_true(SSL_CTX_set_ciphersuites(cctx, |
2610 | "TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384")) | |
2611 | || !TEST_true(SSL_CTX_set_ciphersuites(sctx, | |
2612 | "TLS_AES_256_GCM_SHA384")) | |
ca0413ae MC |
2613 | || !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, |
2614 | NULL, NULL)) | |
2615 | || !TEST_true(SSL_set_session(clientssl, clntsess)) | |
3b0e88d3 MC |
2616 | /* |
2617 | * We use SSL_ERROR_WANT_READ below so that we can pause the | |
2618 | * connection after the initial ClientHello has been sent to | |
2619 | * enable us to make some session changes. | |
2620 | */ | |
ca0413ae MC |
2621 | || !TEST_false(create_ssl_connection(serverssl, clientssl, |
2622 | SSL_ERROR_WANT_READ))) | |
2623 | goto end; | |
2624 | ||
2625 | /* Trick the client into thinking this session is for a different digest */ | |
2626 | clntsess->cipher = aes_128_gcm_sha256; | |
2627 | clntsess->cipher_id = clntsess->cipher->id; | |
2628 | ||
2629 | /* | |
3b0e88d3 MC |
2630 | * Continue the previously started connection. Server has selected a SHA-384 |
2631 | * ciphersuite, but client thinks the session is for SHA-256, so it should | |
2632 | * bail out. | |
ca0413ae MC |
2633 | */ |
2634 | if (!TEST_false(create_ssl_connection(serverssl, clientssl, | |
2635 | SSL_ERROR_SSL)) | |
2636 | || !TEST_int_eq(ERR_GET_REASON(ERR_get_error()), | |
2637 | SSL_R_CIPHERSUITE_DIGEST_HAS_CHANGED)) | |
2638 | goto end; | |
2639 | ||
2640 | testresult = 1; | |
2641 | ||
2642 | end: | |
2643 | SSL_SESSION_free(clntsess); | |
2644 | SSL_free(serverssl); | |
2645 | SSL_free(clientssl); | |
2646 | SSL_CTX_free(sctx); | |
2647 | SSL_CTX_free(cctx); | |
2648 | ||
2649 | return testresult; | |
2650 | } | |
2651 | ||
532f9578 | 2652 | static int test_tls13_psk(int idx) |
ca8c71ba MC |
2653 | { |
2654 | SSL_CTX *sctx = NULL, *cctx = NULL; | |
2655 | SSL *serverssl = NULL, *clientssl = NULL; | |
2656 | const SSL_CIPHER *cipher = NULL; | |
2657 | const unsigned char key[] = { | |
2658 | 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, | |
2659 | 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, | |
de2f409e MC |
2660 | 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, |
2661 | 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f | |
ca8c71ba MC |
2662 | }; |
2663 | int testresult = 0; | |
2664 | ||
7d7f6834 RL |
2665 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), |
2666 | TLS1_VERSION, TLS_MAX_VERSION, | |
2667 | &sctx, &cctx, cert, privkey))) | |
ca8c71ba MC |
2668 | goto end; |
2669 | ||
532f9578 MC |
2670 | /* |
2671 | * We use a ciphersuite with SHA256 to ease testing old style PSK callbacks | |
2672 | * which will always default to SHA256 | |
2673 | */ | |
f865b081 | 2674 | if (!TEST_true(SSL_CTX_set_ciphersuites(cctx, "TLS_AES_128_GCM_SHA256"))) |
532f9578 MC |
2675 | goto end; |
2676 | ||
2677 | /* | |
2678 | * Test 0: New style callbacks only | |
2679 | * Test 1: New and old style callbacks (only the new ones should be used) | |
2680 | * Test 2: Old style callbacks only | |
2681 | */ | |
2682 | if (idx == 0 || idx == 1) { | |
2683 | SSL_CTX_set_psk_use_session_callback(cctx, use_session_cb); | |
2684 | SSL_CTX_set_psk_find_session_callback(sctx, find_session_cb); | |
2685 | } | |
c2b290c3 | 2686 | #ifndef OPENSSL_NO_PSK |
532f9578 MC |
2687 | if (idx == 1 || idx == 2) { |
2688 | SSL_CTX_set_psk_client_callback(cctx, psk_client_cb); | |
2689 | SSL_CTX_set_psk_server_callback(sctx, psk_server_cb); | |
2690 | } | |
c2b290c3 | 2691 | #endif |
ca8c71ba | 2692 | srvid = pskid; |
02a3ed5a MC |
2693 | use_session_cb_cnt = 0; |
2694 | find_session_cb_cnt = 0; | |
532f9578 MC |
2695 | psk_client_cb_cnt = 0; |
2696 | psk_server_cb_cnt = 0; | |
ca8c71ba MC |
2697 | |
2698 | /* Check we can create a connection if callback decides not to send a PSK */ | |
2699 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
2700 | NULL, NULL)) | |
2701 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
2702 | SSL_ERROR_NONE)) | |
2703 | || !TEST_false(SSL_session_reused(clientssl)) | |
532f9578 | 2704 | || !TEST_false(SSL_session_reused(serverssl))) |
ca8c71ba MC |
2705 | goto end; |
2706 | ||
532f9578 MC |
2707 | if (idx == 0 || idx == 1) { |
2708 | if (!TEST_true(use_session_cb_cnt == 1) | |
2709 | || !TEST_true(find_session_cb_cnt == 0) | |
2710 | /* | |
2711 | * If no old style callback then below should be 0 | |
2712 | * otherwise 1 | |
2713 | */ | |
2714 | || !TEST_true(psk_client_cb_cnt == idx) | |
2715 | || !TEST_true(psk_server_cb_cnt == 0)) | |
2716 | goto end; | |
2717 | } else { | |
2718 | if (!TEST_true(use_session_cb_cnt == 0) | |
2719 | || !TEST_true(find_session_cb_cnt == 0) | |
2720 | || !TEST_true(psk_client_cb_cnt == 1) | |
2721 | || !TEST_true(psk_server_cb_cnt == 0)) | |
2722 | goto end; | |
2723 | } | |
2724 | ||
ca8c71ba MC |
2725 | shutdown_ssl_connection(serverssl, clientssl); |
2726 | serverssl = clientssl = NULL; | |
532f9578 | 2727 | use_session_cb_cnt = psk_client_cb_cnt = 0; |
ca8c71ba MC |
2728 | |
2729 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
2730 | NULL, NULL))) | |
2731 | goto end; | |
2732 | ||
2733 | /* Create the PSK */ | |
532f9578 | 2734 | cipher = SSL_CIPHER_find(clientssl, TLS13_AES_128_GCM_SHA256_BYTES); |
57dee9bb MC |
2735 | clientpsk = SSL_SESSION_new(); |
2736 | if (!TEST_ptr(clientpsk) | |
ca8c71ba | 2737 | || !TEST_ptr(cipher) |
57dee9bb MC |
2738 | || !TEST_true(SSL_SESSION_set1_master_key(clientpsk, key, |
2739 | sizeof(key))) | |
2740 | || !TEST_true(SSL_SESSION_set_cipher(clientpsk, cipher)) | |
2741 | || !TEST_true(SSL_SESSION_set_protocol_version(clientpsk, | |
2742 | TLS1_3_VERSION)) | |
2743 | || !TEST_true(SSL_SESSION_up_ref(clientpsk))) | |
ca8c71ba | 2744 | goto end; |
57dee9bb | 2745 | serverpsk = clientpsk; |
ca8c71ba MC |
2746 | |
2747 | /* Check we can create a connection and the PSK is used */ | |
2748 | if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)) | |
2749 | || !TEST_true(SSL_session_reused(clientssl)) | |
532f9578 | 2750 | || !TEST_true(SSL_session_reused(serverssl))) |
ca8c71ba MC |
2751 | goto end; |
2752 | ||
532f9578 MC |
2753 | if (idx == 0 || idx == 1) { |
2754 | if (!TEST_true(use_session_cb_cnt == 1) | |
2755 | || !TEST_true(find_session_cb_cnt == 1) | |
2756 | || !TEST_true(psk_client_cb_cnt == 0) | |
2757 | || !TEST_true(psk_server_cb_cnt == 0)) | |
2758 | goto end; | |
2759 | } else { | |
2760 | if (!TEST_true(use_session_cb_cnt == 0) | |
2761 | || !TEST_true(find_session_cb_cnt == 0) | |
2762 | || !TEST_true(psk_client_cb_cnt == 1) | |
2763 | || !TEST_true(psk_server_cb_cnt == 1)) | |
2764 | goto end; | |
2765 | } | |
2766 | ||
ca8c71ba MC |
2767 | shutdown_ssl_connection(serverssl, clientssl); |
2768 | serverssl = clientssl = NULL; | |
2769 | use_session_cb_cnt = find_session_cb_cnt = 0; | |
532f9578 | 2770 | psk_client_cb_cnt = psk_server_cb_cnt = 0; |
ca8c71ba MC |
2771 | |
2772 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
2773 | NULL, NULL))) | |
2774 | goto end; | |
2775 | ||
2776 | /* Force an HRR */ | |
2777 | if (!TEST_true(SSL_set1_groups_list(serverssl, "P-256"))) | |
2778 | goto end; | |
2779 | ||
2780 | /* | |
2781 | * Check we can create a connection, the PSK is used and the callbacks are | |
2782 | * called twice. | |
2783 | */ | |
2784 | if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)) | |
2785 | || !TEST_true(SSL_session_reused(clientssl)) | |
532f9578 | 2786 | || !TEST_true(SSL_session_reused(serverssl))) |
ca8c71ba MC |
2787 | goto end; |
2788 | ||
532f9578 MC |
2789 | if (idx == 0 || idx == 1) { |
2790 | if (!TEST_true(use_session_cb_cnt == 2) | |
2791 | || !TEST_true(find_session_cb_cnt == 2) | |
2792 | || !TEST_true(psk_client_cb_cnt == 0) | |
2793 | || !TEST_true(psk_server_cb_cnt == 0)) | |
2794 | goto end; | |
2795 | } else { | |
2796 | if (!TEST_true(use_session_cb_cnt == 0) | |
2797 | || !TEST_true(find_session_cb_cnt == 0) | |
2798 | || !TEST_true(psk_client_cb_cnt == 2) | |
2799 | || !TEST_true(psk_server_cb_cnt == 2)) | |
2800 | goto end; | |
2801 | } | |
2802 | ||
ca8c71ba MC |
2803 | shutdown_ssl_connection(serverssl, clientssl); |
2804 | serverssl = clientssl = NULL; | |
2805 | use_session_cb_cnt = find_session_cb_cnt = 0; | |
532f9578 | 2806 | psk_client_cb_cnt = psk_server_cb_cnt = 0; |
ca8c71ba MC |
2807 | |
2808 | /* | |
2809 | * Check that if the server rejects the PSK we can still connect, but with | |
2810 | * a full handshake | |
2811 | */ | |
2812 | srvid = "Dummy Identity"; | |
2813 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
2814 | NULL, NULL)) | |
2815 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
2816 | SSL_ERROR_NONE)) | |
2817 | || !TEST_false(SSL_session_reused(clientssl)) | |
532f9578 | 2818 | || !TEST_false(SSL_session_reused(serverssl))) |
ca8c71ba MC |
2819 | goto end; |
2820 | ||
532f9578 MC |
2821 | if (idx == 0 || idx == 1) { |
2822 | if (!TEST_true(use_session_cb_cnt == 1) | |
2823 | || !TEST_true(find_session_cb_cnt == 1) | |
2824 | || !TEST_true(psk_client_cb_cnt == 0) | |
2825 | /* | |
2826 | * If no old style callback then below should be 0 | |
2827 | * otherwise 1 | |
2828 | */ | |
2829 | || !TEST_true(psk_server_cb_cnt == idx)) | |
2830 | goto end; | |
2831 | } else { | |
2832 | if (!TEST_true(use_session_cb_cnt == 0) | |
2833 | || !TEST_true(find_session_cb_cnt == 0) | |
2834 | || !TEST_true(psk_client_cb_cnt == 1) | |
2835 | || !TEST_true(psk_server_cb_cnt == 1)) | |
2836 | goto end; | |
2837 | } | |
2838 | ||
ca8c71ba MC |
2839 | shutdown_ssl_connection(serverssl, clientssl); |
2840 | serverssl = clientssl = NULL; | |
2841 | testresult = 1; | |
2842 | ||
2843 | end: | |
57dee9bb MC |
2844 | SSL_SESSION_free(clientpsk); |
2845 | SSL_SESSION_free(serverpsk); | |
2846 | clientpsk = serverpsk = NULL; | |
ca8c71ba MC |
2847 | SSL_free(serverssl); |
2848 | SSL_free(clientssl); | |
2849 | SSL_CTX_free(sctx); | |
2850 | SSL_CTX_free(cctx); | |
2851 | return testresult; | |
2852 | } | |
2853 | ||
c7b8ff25 MC |
2854 | static unsigned char cookie_magic_value[] = "cookie magic"; |
2855 | ||
2856 | static int generate_cookie_callback(SSL *ssl, unsigned char *cookie, | |
2857 | unsigned int *cookie_len) | |
2858 | { | |
2859 | /* | |
2860 | * Not suitable as a real cookie generation function but good enough for | |
2861 | * testing! | |
2862 | */ | |
97ea1e7f MC |
2863 | memcpy(cookie, cookie_magic_value, sizeof(cookie_magic_value) - 1); |
2864 | *cookie_len = sizeof(cookie_magic_value) - 1; | |
c7b8ff25 MC |
2865 | |
2866 | return 1; | |
2867 | } | |
2868 | ||
2869 | static int verify_cookie_callback(SSL *ssl, const unsigned char *cookie, | |
2870 | unsigned int cookie_len) | |
2871 | { | |
97ea1e7f | 2872 | if (cookie_len == sizeof(cookie_magic_value) - 1 |
c7b8ff25 MC |
2873 | && memcmp(cookie, cookie_magic_value, cookie_len) == 0) |
2874 | return 1; | |
2875 | ||
2876 | return 0; | |
2877 | } | |
2878 | ||
3fa2812f BS |
2879 | static int generate_stateless_cookie_callback(SSL *ssl, unsigned char *cookie, |
2880 | size_t *cookie_len) | |
2881 | { | |
2882 | unsigned int temp; | |
2883 | int res = generate_cookie_callback(ssl, cookie, &temp); | |
2884 | *cookie_len = temp; | |
2885 | return res; | |
2886 | } | |
2887 | ||
2888 | static int verify_stateless_cookie_callback(SSL *ssl, const unsigned char *cookie, | |
2889 | size_t cookie_len) | |
2890 | { | |
2891 | return verify_cookie_callback(ssl, cookie, cookie_len); | |
2892 | } | |
2893 | ||
c7b8ff25 MC |
2894 | static int test_stateless(void) |
2895 | { | |
2896 | SSL_CTX *sctx = NULL, *cctx = NULL; | |
2897 | SSL *serverssl = NULL, *clientssl = NULL; | |
2898 | int testresult = 0; | |
2899 | ||
7d7f6834 RL |
2900 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), |
2901 | TLS1_VERSION, TLS_MAX_VERSION, | |
2902 | &sctx, &cctx, cert, privkey))) | |
c7b8ff25 MC |
2903 | goto end; |
2904 | ||
e440f513 MC |
2905 | /* The arrival of CCS messages can confuse the test */ |
2906 | SSL_CTX_clear_options(cctx, SSL_OP_ENABLE_MIDDLEBOX_COMPAT); | |
2907 | ||
2908 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
2909 | NULL, NULL)) | |
2910 | /* Send the first ClientHello */ | |
2911 | || !TEST_false(create_ssl_connection(serverssl, clientssl, | |
2912 | SSL_ERROR_WANT_READ)) | |
2913 | /* | |
2914 | * This should fail with a -1 return because we have no callbacks | |
2915 | * set up | |
2916 | */ | |
2917 | || !TEST_int_eq(SSL_stateless(serverssl), -1)) | |
2918 | goto end; | |
2919 | ||
2920 | /* Fatal error so abandon the connection from this client */ | |
2921 | SSL_free(clientssl); | |
2922 | clientssl = NULL; | |
2923 | ||
c7b8ff25 | 2924 | /* Set up the cookie generation and verification callbacks */ |
3fa2812f BS |
2925 | SSL_CTX_set_stateless_cookie_generate_cb(sctx, generate_stateless_cookie_callback); |
2926 | SSL_CTX_set_stateless_cookie_verify_cb(sctx, verify_stateless_cookie_callback); | |
c7b8ff25 | 2927 | |
e440f513 MC |
2928 | /* |
2929 | * Create a new connection from the client (we can reuse the server SSL | |
2930 | * object). | |
2931 | */ | |
c7b8ff25 MC |
2932 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, |
2933 | NULL, NULL)) | |
2934 | /* Send the first ClientHello */ | |
2935 | || !TEST_false(create_ssl_connection(serverssl, clientssl, | |
2936 | SSL_ERROR_WANT_READ)) | |
2937 | /* This should fail because there is no cookie */ | |
e440f513 | 2938 | || !TEST_int_eq(SSL_stateless(serverssl), 0)) |
c7b8ff25 MC |
2939 | goto end; |
2940 | ||
2941 | /* Abandon the connection from this client */ | |
2942 | SSL_free(clientssl); | |
2943 | clientssl = NULL; | |
2944 | ||
2945 | /* | |
2946 | * Now create a connection from a new client but with the same server SSL | |
2947 | * object | |
2948 | */ | |
2949 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
2950 | NULL, NULL)) | |
2951 | /* Send the first ClientHello */ | |
2952 | || !TEST_false(create_ssl_connection(serverssl, clientssl, | |
2953 | SSL_ERROR_WANT_READ)) | |
2954 | /* This should fail because there is no cookie */ | |
e440f513 | 2955 | || !TEST_int_eq(SSL_stateless(serverssl), 0) |
c7b8ff25 MC |
2956 | /* Send the second ClientHello */ |
2957 | || !TEST_false(create_ssl_connection(serverssl, clientssl, | |
2958 | SSL_ERROR_WANT_READ)) | |
2959 | /* This should succeed because a cookie is now present */ | |
e440f513 | 2960 | || !TEST_int_eq(SSL_stateless(serverssl), 1) |
c7b8ff25 MC |
2961 | /* Complete the connection */ |
2962 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
2963 | SSL_ERROR_NONE))) | |
2964 | goto end; | |
2965 | ||
2966 | shutdown_ssl_connection(serverssl, clientssl); | |
2967 | serverssl = clientssl = NULL; | |
2968 | testresult = 1; | |
2969 | ||
2970 | end: | |
2971 | SSL_free(serverssl); | |
2972 | SSL_free(clientssl); | |
2973 | SSL_CTX_free(sctx); | |
2974 | SSL_CTX_free(cctx); | |
2975 | return testresult; | |
2976 | ||
2977 | } | |
ca0413ae | 2978 | #endif /* OPENSSL_NO_TLS1_3 */ |
5f982038 | 2979 | |
a37008d9 MC |
2980 | static int clntaddoldcb = 0; |
2981 | static int clntparseoldcb = 0; | |
2982 | static int srvaddoldcb = 0; | |
2983 | static int srvparseoldcb = 0; | |
2984 | static int clntaddnewcb = 0; | |
2985 | static int clntparsenewcb = 0; | |
2986 | static int srvaddnewcb = 0; | |
2987 | static int srvparsenewcb = 0; | |
bb01ef3f | 2988 | static int snicb = 0; |
a37008d9 MC |
2989 | |
2990 | #define TEST_EXT_TYPE1 0xff00 | |
2991 | ||
2992 | static int old_add_cb(SSL *s, unsigned int ext_type, const unsigned char **out, | |
2993 | size_t *outlen, int *al, void *add_arg) | |
2994 | { | |
2995 | int *server = (int *)add_arg; | |
2996 | unsigned char *data; | |
2997 | ||
2998 | if (SSL_is_server(s)) | |
2999 | srvaddoldcb++; | |
3000 | else | |
3001 | clntaddoldcb++; | |
3002 | ||
710756a9 RS |
3003 | if (*server != SSL_is_server(s) |
3004 | || (data = OPENSSL_malloc(sizeof(*data))) == NULL) | |
a37008d9 MC |
3005 | return -1; |
3006 | ||
3007 | *data = 1; | |
3008 | *out = data; | |
3009 | *outlen = sizeof(char); | |
a37008d9 MC |
3010 | return 1; |
3011 | } | |
3012 | ||
3013 | static void old_free_cb(SSL *s, unsigned int ext_type, const unsigned char *out, | |
3014 | void *add_arg) | |
3015 | { | |
3016 | OPENSSL_free((unsigned char *)out); | |
3017 | } | |
3018 | ||
3019 | static int old_parse_cb(SSL *s, unsigned int ext_type, const unsigned char *in, | |
3020 | size_t inlen, int *al, void *parse_arg) | |
3021 | { | |
3022 | int *server = (int *)parse_arg; | |
3023 | ||
3024 | if (SSL_is_server(s)) | |
3025 | srvparseoldcb++; | |
3026 | else | |
3027 | clntparseoldcb++; | |
3028 | ||
710756a9 RS |
3029 | if (*server != SSL_is_server(s) |
3030 | || inlen != sizeof(char) | |
3031 | || *in != 1) | |
a37008d9 MC |
3032 | return -1; |
3033 | ||
3034 | return 1; | |
3035 | } | |
3036 | ||
3037 | static int new_add_cb(SSL *s, unsigned int ext_type, unsigned int context, | |
3038 | const unsigned char **out, size_t *outlen, X509 *x, | |
3039 | size_t chainidx, int *al, void *add_arg) | |
3040 | { | |
3041 | int *server = (int *)add_arg; | |
3042 | unsigned char *data; | |
3043 | ||
3044 | if (SSL_is_server(s)) | |
3045 | srvaddnewcb++; | |
3046 | else | |
3047 | clntaddnewcb++; | |
3048 | ||
710756a9 RS |
3049 | if (*server != SSL_is_server(s) |
3050 | || (data = OPENSSL_malloc(sizeof(*data))) == NULL) | |
a37008d9 MC |
3051 | return -1; |
3052 | ||
3053 | *data = 1; | |
3054 | *out = data; | |
710756a9 | 3055 | *outlen = sizeof(*data); |
a37008d9 MC |
3056 | return 1; |
3057 | } | |
3058 | ||
3059 | static void new_free_cb(SSL *s, unsigned int ext_type, unsigned int context, | |
3060 | const unsigned char *out, void *add_arg) | |
3061 | { | |
3062 | OPENSSL_free((unsigned char *)out); | |
3063 | } | |
3064 | ||
3065 | static int new_parse_cb(SSL *s, unsigned int ext_type, unsigned int context, | |
3066 | const unsigned char *in, size_t inlen, X509 *x, | |
3067 | size_t chainidx, int *al, void *parse_arg) | |
3068 | { | |
3069 | int *server = (int *)parse_arg; | |
3070 | ||
3071 | if (SSL_is_server(s)) | |
3072 | srvparsenewcb++; | |
3073 | else | |
3074 | clntparsenewcb++; | |
3075 | ||
710756a9 RS |
3076 | if (*server != SSL_is_server(s) |
3077 | || inlen != sizeof(char) || *in != 1) | |
a37008d9 MC |
3078 | return -1; |
3079 | ||
3080 | return 1; | |
3081 | } | |
bb01ef3f MC |
3082 | |
3083 | static int sni_cb(SSL *s, int *al, void *arg) | |
3084 | { | |
3085 | SSL_CTX *ctx = (SSL_CTX *)arg; | |
3086 | ||
3087 | if (SSL_set_SSL_CTX(s, ctx) == NULL) { | |
3088 | *al = SSL_AD_INTERNAL_ERROR; | |
3089 | return SSL_TLSEXT_ERR_ALERT_FATAL; | |
3090 | } | |
3091 | snicb++; | |
3092 | return SSL_TLSEXT_ERR_OK; | |
3093 | } | |
3094 | ||
a37008d9 MC |
3095 | /* |
3096 | * Custom call back tests. | |
3097 | * Test 0: Old style callbacks in TLSv1.2 | |
3098 | * Test 1: New style callbacks in TLSv1.2 | |
bb01ef3f MC |
3099 | * Test 2: New style callbacks in TLSv1.2 with SNI |
3100 | * Test 3: New style callbacks in TLSv1.3. Extensions in CH and EE | |
3101 | * Test 4: New style callbacks in TLSv1.3. Extensions in CH, SH, EE, Cert + NST | |
a37008d9 | 3102 | */ |
710756a9 RS |
3103 | static int test_custom_exts(int tst) |
3104 | { | |
bb01ef3f | 3105 | SSL_CTX *cctx = NULL, *sctx = NULL, *sctx2 = NULL; |
a37008d9 MC |
3106 | SSL *clientssl = NULL, *serverssl = NULL; |
3107 | int testresult = 0; | |
3108 | static int server = 1; | |
3109 | static int client = 0; | |
3110 | SSL_SESSION *sess = NULL; | |
3111 | unsigned int context; | |
3112 | ||
c423ecaa MC |
3113 | #if defined(OPENSSL_NO_TLS1_2) && !defined(OPENSSL_NO_TLS1_3) |
3114 | /* Skip tests for TLSv1.2 and below in this case */ | |
3115 | if (tst < 3) | |
3116 | return 1; | |
3117 | #endif | |
3118 | ||
a37008d9 MC |
3119 | /* Reset callback counters */ |
3120 | clntaddoldcb = clntparseoldcb = srvaddoldcb = srvparseoldcb = 0; | |
3121 | clntaddnewcb = clntparsenewcb = srvaddnewcb = srvparsenewcb = 0; | |
bb01ef3f | 3122 | snicb = 0; |
a37008d9 | 3123 | |
7d7f6834 RL |
3124 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), |
3125 | TLS1_VERSION, TLS_MAX_VERSION, | |
3126 | &sctx, &cctx, cert, privkey))) | |
710756a9 | 3127 | goto end; |
a37008d9 | 3128 | |
bb01ef3f | 3129 | if (tst == 2 |
7d7f6834 RL |
3130 | && !TEST_true(create_ssl_ctx_pair(TLS_server_method(), NULL, |
3131 | TLS1_VERSION, TLS_MAX_VERSION, | |
3132 | &sctx2, NULL, cert, privkey))) | |
bb01ef3f MC |
3133 | goto end; |
3134 | ||
3135 | ||
3136 | if (tst < 3) { | |
a37008d9 MC |
3137 | SSL_CTX_set_options(cctx, SSL_OP_NO_TLSv1_3); |
3138 | SSL_CTX_set_options(sctx, SSL_OP_NO_TLSv1_3); | |
bb01ef3f MC |
3139 | if (sctx2 != NULL) |
3140 | SSL_CTX_set_options(sctx2, SSL_OP_NO_TLSv1_3); | |
a37008d9 MC |
3141 | } |
3142 | ||
bb01ef3f | 3143 | if (tst == 4) { |
710756a9 RS |
3144 | context = SSL_EXT_CLIENT_HELLO |
3145 | | SSL_EXT_TLS1_2_SERVER_HELLO | |
a37008d9 MC |
3146 | | SSL_EXT_TLS1_3_SERVER_HELLO |
3147 | | SSL_EXT_TLS1_3_ENCRYPTED_EXTENSIONS | |
3148 | | SSL_EXT_TLS1_3_CERTIFICATE | |
3149 | | SSL_EXT_TLS1_3_NEW_SESSION_TICKET; | |
3150 | } else { | |
710756a9 RS |
3151 | context = SSL_EXT_CLIENT_HELLO |
3152 | | SSL_EXT_TLS1_2_SERVER_HELLO | |
a37008d9 MC |
3153 | | SSL_EXT_TLS1_3_ENCRYPTED_EXTENSIONS; |
3154 | } | |
3155 | ||
3156 | /* Create a client side custom extension */ | |
3157 | if (tst == 0) { | |
710756a9 RS |
3158 | if (!TEST_true(SSL_CTX_add_client_custom_ext(cctx, TEST_EXT_TYPE1, |
3159 | old_add_cb, old_free_cb, | |
3160 | &client, old_parse_cb, | |
3161 | &client))) | |
3162 | goto end; | |
a37008d9 | 3163 | } else { |
710756a9 RS |
3164 | if (!TEST_true(SSL_CTX_add_custom_ext(cctx, TEST_EXT_TYPE1, context, |
3165 | new_add_cb, new_free_cb, | |
3166 | &client, new_parse_cb, &client))) | |
3167 | goto end; | |
a37008d9 MC |
3168 | } |
3169 | ||
3170 | /* Should not be able to add duplicates */ | |
710756a9 RS |
3171 | if (!TEST_false(SSL_CTX_add_client_custom_ext(cctx, TEST_EXT_TYPE1, |
3172 | old_add_cb, old_free_cb, | |
3173 | &client, old_parse_cb, | |
3174 | &client)) | |
3175 | || !TEST_false(SSL_CTX_add_custom_ext(cctx, TEST_EXT_TYPE1, | |
3176 | context, new_add_cb, | |
3177 | new_free_cb, &client, | |
3178 | new_parse_cb, &client))) | |
3179 | goto end; | |
a37008d9 MC |
3180 | |
3181 | /* Create a server side custom extension */ | |
3182 | if (tst == 0) { | |
710756a9 RS |
3183 | if (!TEST_true(SSL_CTX_add_server_custom_ext(sctx, TEST_EXT_TYPE1, |
3184 | old_add_cb, old_free_cb, | |
3185 | &server, old_parse_cb, | |
3186 | &server))) | |
3187 | goto end; | |
a37008d9 | 3188 | } else { |
710756a9 RS |
3189 | if (!TEST_true(SSL_CTX_add_custom_ext(sctx, TEST_EXT_TYPE1, context, |
3190 | new_add_cb, new_free_cb, | |
3191 | &server, new_parse_cb, &server))) | |
3192 | goto end; | |
bb01ef3f MC |
3193 | if (sctx2 != NULL |
3194 | && !TEST_true(SSL_CTX_add_custom_ext(sctx2, TEST_EXT_TYPE1, | |
3195 | context, new_add_cb, | |
3196 | new_free_cb, &server, | |
3197 | new_parse_cb, &server))) | |
3198 | goto end; | |
a37008d9 MC |
3199 | } |
3200 | ||
3201 | /* Should not be able to add duplicates */ | |
710756a9 RS |
3202 | if (!TEST_false(SSL_CTX_add_server_custom_ext(sctx, TEST_EXT_TYPE1, |
3203 | old_add_cb, old_free_cb, | |
3204 | &server, old_parse_cb, | |
3205 | &server)) | |
3206 | || !TEST_false(SSL_CTX_add_custom_ext(sctx, TEST_EXT_TYPE1, | |
3207 | context, new_add_cb, | |
3208 | new_free_cb, &server, | |
3209 | new_parse_cb, &server))) | |
a37008d9 | 3210 | goto end; |
a37008d9 | 3211 | |
bb01ef3f MC |
3212 | if (tst == 2) { |
3213 | /* Set up SNI */ | |
3214 | if (!TEST_true(SSL_CTX_set_tlsext_servername_callback(sctx, sni_cb)) | |
3215 | || !TEST_true(SSL_CTX_set_tlsext_servername_arg(sctx, sctx2))) | |
3216 | goto end; | |
3217 | } | |
3218 | ||
710756a9 RS |
3219 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, |
3220 | &clientssl, NULL, NULL)) | |
3221 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
3222 | SSL_ERROR_NONE))) | |
a37008d9 | 3223 | goto end; |
a37008d9 MC |
3224 | |
3225 | if (tst == 0) { | |
710756a9 RS |
3226 | if (clntaddoldcb != 1 |
3227 | || clntparseoldcb != 1 | |
3228 | || srvaddoldcb != 1 | |
3229 | || srvparseoldcb != 1) | |
a37008d9 | 3230 | goto end; |
bb01ef3f | 3231 | } else if (tst == 1 || tst == 2 || tst == 3) { |
710756a9 RS |
3232 | if (clntaddnewcb != 1 |
3233 | || clntparsenewcb != 1 | |
3234 | || srvaddnewcb != 1 | |
bb01ef3f MC |
3235 | || srvparsenewcb != 1 |
3236 | || (tst != 2 && snicb != 0) | |
3237 | || (tst == 2 && snicb != 1)) | |
a37008d9 | 3238 | goto end; |
a37008d9 | 3239 | } else { |
710756a9 RS |
3240 | if (clntaddnewcb != 1 |
3241 | || clntparsenewcb != 4 | |
3242 | || srvaddnewcb != 4 | |
3243 | || srvparsenewcb != 1) | |
a37008d9 | 3244 | goto end; |
a37008d9 MC |
3245 | } |
3246 | ||
3247 | sess = SSL_get1_session(clientssl); | |
a37008d9 MC |
3248 | SSL_shutdown(clientssl); |
3249 | SSL_shutdown(serverssl); | |
a37008d9 MC |
3250 | SSL_free(serverssl); |
3251 | SSL_free(clientssl); | |
3252 | serverssl = clientssl = NULL; | |
3253 | ||
bb01ef3f MC |
3254 | if (tst == 3) { |
3255 | /* We don't bother with the resumption aspects for this test */ | |
3256 | testresult = 1; | |
3257 | goto end; | |
3258 | } | |
3259 | ||
710756a9 RS |
3260 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, |
3261 | NULL, NULL)) | |
3262 | || !TEST_true(SSL_set_session(clientssl, sess)) | |
3263 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
3264 | SSL_ERROR_NONE))) | |
a37008d9 | 3265 | goto end; |
a37008d9 MC |
3266 | |
3267 | /* | |
3268 | * For a resumed session we expect to add the ClientHello extension. For the | |
3269 | * old style callbacks we ignore it on the server side because they set | |
3270 | * SSL_EXT_IGNORE_ON_RESUMPTION. The new style callbacks do not ignore | |
3271 | * them. | |
3272 | */ | |
3273 | if (tst == 0) { | |
710756a9 RS |
3274 | if (clntaddoldcb != 2 |
3275 | || clntparseoldcb != 1 | |
3276 | || srvaddoldcb != 1 | |
3277 | || srvparseoldcb != 1) | |
a37008d9 | 3278 | goto end; |
bb01ef3f | 3279 | } else if (tst == 1 || tst == 2 || tst == 3) { |
710756a9 RS |
3280 | if (clntaddnewcb != 2 |
3281 | || clntparsenewcb != 2 | |
3282 | || srvaddnewcb != 2 | |
3283 | || srvparsenewcb != 2) | |
a37008d9 | 3284 | goto end; |
a37008d9 MC |
3285 | } else { |
3286 | /* No Certificate message extensions in the resumption handshake */ | |
710756a9 RS |
3287 | if (clntaddnewcb != 2 |
3288 | || clntparsenewcb != 7 | |
3289 | || srvaddnewcb != 7 | |
3290 | || srvparsenewcb != 2) | |
a37008d9 | 3291 | goto end; |
a37008d9 MC |
3292 | } |
3293 | ||
3294 | testresult = 1; | |
3295 | ||
3296 | end: | |
3297 | SSL_SESSION_free(sess); | |
3298 | SSL_free(serverssl); | |
3299 | SSL_free(clientssl); | |
bb01ef3f | 3300 | SSL_CTX_free(sctx2); |
a37008d9 MC |
3301 | SSL_CTX_free(sctx); |
3302 | SSL_CTX_free(cctx); | |
a37008d9 MC |
3303 | return testresult; |
3304 | } | |
3305 | ||
16afd71c MC |
3306 | /* |
3307 | * Test loading of serverinfo data in various formats. test_sslmessages actually | |
3308 | * tests to make sure the extensions appear in the handshake | |
3309 | */ | |
3310 | static int test_serverinfo(int tst) | |
3311 | { | |
3312 | unsigned int version; | |
3313 | unsigned char *sibuf; | |
3314 | size_t sibuflen; | |
3315 | int ret, expected, testresult = 0; | |
3316 | SSL_CTX *ctx; | |
3317 | ||
3318 | ctx = SSL_CTX_new(TLS_method()); | |
3319 | if (!TEST_ptr(ctx)) | |
3320 | goto end; | |
3321 | ||
3322 | if ((tst & 0x01) == 0x01) | |
3323 | version = SSL_SERVERINFOV2; | |
3324 | else | |
3325 | version = SSL_SERVERINFOV1; | |
3326 | ||
3327 | if ((tst & 0x02) == 0x02) { | |
3328 | sibuf = serverinfov2; | |
3329 | sibuflen = sizeof(serverinfov2); | |
3330 | expected = (version == SSL_SERVERINFOV2); | |
3331 | } else { | |
3332 | sibuf = serverinfov1; | |
3333 | sibuflen = sizeof(serverinfov1); | |
3334 | expected = (version == SSL_SERVERINFOV1); | |
3335 | } | |
3336 | ||
3337 | if ((tst & 0x04) == 0x04) { | |
3338 | ret = SSL_CTX_use_serverinfo_ex(ctx, version, sibuf, sibuflen); | |
3339 | } else { | |
3340 | ret = SSL_CTX_use_serverinfo(ctx, sibuf, sibuflen); | |
3341 | ||
3342 | /* | |
3343 | * The version variable is irrelevant in this case - it's what is in the | |
3344 | * buffer that matters | |
3345 | */ | |
3346 | if ((tst & 0x02) == 0x02) | |
3347 | expected = 0; | |
3348 | else | |
3349 | expected = 1; | |
3350 | } | |
3351 | ||
3352 | if (!TEST_true(ret == expected)) | |
3353 | goto end; | |
3354 | ||
3355 | testresult = 1; | |
3356 | ||
3357 | end: | |
3358 | SSL_CTX_free(ctx); | |
3359 | ||
3360 | return testresult; | |
3361 | } | |
3362 | ||
2197d1df MC |
3363 | /* |
3364 | * Test that SSL_export_keying_material() produces expected results. There are | |
3365 | * no test vectors so all we do is test that both sides of the communication | |
3366 | * produce the same results for different protocol versions. | |
3367 | */ | |
3368 | static int test_export_key_mat(int tst) | |
3369 | { | |
a599574b | 3370 | int testresult = 0; |
2197d1df MC |
3371 | SSL_CTX *cctx = NULL, *sctx = NULL, *sctx2 = NULL; |
3372 | SSL *clientssl = NULL, *serverssl = NULL; | |
3373 | const char label[] = "test label"; | |
3374 | const unsigned char context[] = "context"; | |
3375 | const unsigned char *emptycontext = NULL; | |
3376 | unsigned char ckeymat1[80], ckeymat2[80], ckeymat3[80]; | |
3377 | unsigned char skeymat1[80], skeymat2[80], skeymat3[80]; | |
a599574b MC |
3378 | const int protocols[] = { |
3379 | TLS1_VERSION, | |
3380 | TLS1_1_VERSION, | |
3381 | TLS1_2_VERSION, | |
3382 | TLS1_3_VERSION | |
3383 | }; | |
2197d1df MC |
3384 | |
3385 | #ifdef OPENSSL_NO_TLS1 | |
3386 | if (tst == 0) | |
3387 | return 1; | |
3388 | #endif | |
3389 | #ifdef OPENSSL_NO_TLS1_1 | |
3390 | if (tst == 1) | |
3391 | return 1; | |
3392 | #endif | |
3393 | #ifdef OPENSSL_NO_TLS1_2 | |
3394 | if (tst == 2) | |
3395 | return 1; | |
3396 | #endif | |
3397 | #ifdef OPENSSL_NO_TLS1_3 | |
3398 | if (tst == 3) | |
3399 | return 1; | |
3400 | #endif | |
7d7f6834 RL |
3401 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), |
3402 | TLS1_VERSION, TLS_MAX_VERSION, | |
3403 | &sctx, &cctx, cert, privkey))) | |
2197d1df MC |
3404 | goto end; |
3405 | ||
a599574b MC |
3406 | OPENSSL_assert(tst >= 0 && (size_t)tst < OSSL_NELEM(protocols)); |
3407 | SSL_CTX_set_max_proto_version(cctx, protocols[tst]); | |
3408 | SSL_CTX_set_min_proto_version(cctx, protocols[tst]); | |
2197d1df MC |
3409 | |
3410 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL, | |
3411 | NULL)) | |
3412 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
3413 | SSL_ERROR_NONE))) | |
3414 | goto end; | |
3415 | ||
3416 | if (!TEST_int_eq(SSL_export_keying_material(clientssl, ckeymat1, | |
3417 | sizeof(ckeymat1), label, | |
3418 | sizeof(label) - 1, context, | |
3419 | sizeof(context) - 1, 1), 1) | |
3420 | || !TEST_int_eq(SSL_export_keying_material(clientssl, ckeymat2, | |
3421 | sizeof(ckeymat2), label, | |
3422 | sizeof(label) - 1, | |
3423 | emptycontext, | |
3424 | 0, 1), 1) | |
3425 | || !TEST_int_eq(SSL_export_keying_material(clientssl, ckeymat3, | |
3426 | sizeof(ckeymat3), label, | |
3427 | sizeof(label) - 1, | |
3428 | NULL, 0, 0), 1) | |
3429 | || !TEST_int_eq(SSL_export_keying_material(serverssl, skeymat1, | |
3430 | sizeof(skeymat1), label, | |
3431 | sizeof(label) - 1, | |
3432 | context, | |
3433 | sizeof(context) -1, 1), | |
3434 | 1) | |
3435 | || !TEST_int_eq(SSL_export_keying_material(serverssl, skeymat2, | |
3436 | sizeof(skeymat2), label, | |
3437 | sizeof(label) - 1, | |
3438 | emptycontext, | |
3439 | 0, 1), 1) | |
3440 | || !TEST_int_eq(SSL_export_keying_material(serverssl, skeymat3, | |
3441 | sizeof(skeymat3), label, | |
3442 | sizeof(label) - 1, | |
3443 | NULL, 0, 0), 1) | |
3444 | /* | |
3445 | * Check that both sides created the same key material with the | |
3446 | * same context. | |
3447 | */ | |
3448 | || !TEST_mem_eq(ckeymat1, sizeof(ckeymat1), skeymat1, | |
3449 | sizeof(skeymat1)) | |
3450 | /* | |
3451 | * Check that both sides created the same key material with an | |
3452 | * empty context. | |
3453 | */ | |
3454 | || !TEST_mem_eq(ckeymat2, sizeof(ckeymat2), skeymat2, | |
3455 | sizeof(skeymat2)) | |
3456 | /* | |
3457 | * Check that both sides created the same key material without a | |
3458 | * context. | |
3459 | */ | |
3460 | || !TEST_mem_eq(ckeymat3, sizeof(ckeymat3), skeymat3, | |
3461 | sizeof(skeymat3)) | |
3462 | /* Different contexts should produce different results */ | |
3463 | || !TEST_mem_ne(ckeymat1, sizeof(ckeymat1), ckeymat2, | |
3464 | sizeof(ckeymat2))) | |
3465 | goto end; | |
3466 | ||
3467 | /* | |
3468 | * Check that an empty context and no context produce different results in | |
3469 | * protocols less than TLSv1.3. In TLSv1.3 they should be the same. | |
3470 | */ | |
3471 | if ((tst != 3 && !TEST_mem_ne(ckeymat2, sizeof(ckeymat2), ckeymat3, | |
3472 | sizeof(ckeymat3))) | |
3473 | || (tst ==3 && !TEST_mem_eq(ckeymat2, sizeof(ckeymat2), ckeymat3, | |
3474 | sizeof(ckeymat3)))) | |
3475 | goto end; | |
3476 | ||
3477 | testresult = 1; | |
3478 | ||
3479 | end: | |
3480 | SSL_free(serverssl); | |
3481 | SSL_free(clientssl); | |
3482 | SSL_CTX_free(sctx2); | |
3483 | SSL_CTX_free(sctx); | |
3484 | SSL_CTX_free(cctx); | |
3485 | ||
3486 | return testresult; | |
3487 | } | |
3488 | ||
b38ede80 TT |
3489 | #ifndef OPENSSL_NO_TLS1_3 |
3490 | /* | |
3491 | * Test that SSL_export_keying_material_early() produces expected | |
3492 | * results. There are no test vectors so all we do is test that both | |
3493 | * sides of the communication produce the same results for different | |
3494 | * protocol versions. | |
3495 | */ | |
3496 | static int test_export_key_mat_early(int idx) | |
3497 | { | |
3498 | static const char label[] = "test label"; | |
3499 | static const unsigned char context[] = "context"; | |
3500 | int testresult = 0; | |
3501 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
3502 | SSL *clientssl = NULL, *serverssl = NULL; | |
3503 | SSL_SESSION *sess = NULL; | |
3504 | const unsigned char *emptycontext = NULL; | |
3505 | unsigned char ckeymat1[80], ckeymat2[80]; | |
3506 | unsigned char skeymat1[80], skeymat2[80]; | |
3507 | unsigned char buf[1]; | |
3508 | size_t readbytes, written; | |
3509 | ||
3510 | if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl, &serverssl, | |
3511 | &sess, idx))) | |
3512 | goto end; | |
3513 | ||
3514 | /* Here writing 0 length early data is enough. */ | |
3515 | if (!TEST_true(SSL_write_early_data(clientssl, NULL, 0, &written)) | |
3516 | || !TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), | |
3517 | &readbytes), | |
3518 | SSL_READ_EARLY_DATA_ERROR) | |
3519 | || !TEST_int_eq(SSL_get_early_data_status(serverssl), | |
3520 | SSL_EARLY_DATA_ACCEPTED)) | |
3521 | goto end; | |
3522 | ||
3523 | if (!TEST_int_eq(SSL_export_keying_material_early( | |
3524 | clientssl, ckeymat1, sizeof(ckeymat1), label, | |
3525 | sizeof(label) - 1, context, sizeof(context) - 1), 1) | |
3526 | || !TEST_int_eq(SSL_export_keying_material_early( | |
3527 | clientssl, ckeymat2, sizeof(ckeymat2), label, | |
3528 | sizeof(label) - 1, emptycontext, 0), 1) | |
3529 | || !TEST_int_eq(SSL_export_keying_material_early( | |
3530 | serverssl, skeymat1, sizeof(skeymat1), label, | |
3531 | sizeof(label) - 1, context, sizeof(context) - 1), 1) | |
3532 | || !TEST_int_eq(SSL_export_keying_material_early( | |
3533 | serverssl, skeymat2, sizeof(skeymat2), label, | |
3534 | sizeof(label) - 1, emptycontext, 0), 1) | |
3535 | /* | |
3536 | * Check that both sides created the same key material with the | |
3537 | * same context. | |
3538 | */ | |
3539 | || !TEST_mem_eq(ckeymat1, sizeof(ckeymat1), skeymat1, | |
3540 | sizeof(skeymat1)) | |
3541 | /* | |
3542 | * Check that both sides created the same key material with an | |
3543 | * empty context. | |
3544 | */ | |
3545 | || !TEST_mem_eq(ckeymat2, sizeof(ckeymat2), skeymat2, | |
3546 | sizeof(skeymat2)) | |
3547 | /* Different contexts should produce different results */ | |
3548 | || !TEST_mem_ne(ckeymat1, sizeof(ckeymat1), ckeymat2, | |
3549 | sizeof(ckeymat2))) | |
3550 | goto end; | |
3551 | ||
3552 | testresult = 1; | |
3553 | ||
3554 | end: | |
3555 | if (sess != clientpsk) | |
3556 | SSL_SESSION_free(sess); | |
3557 | SSL_SESSION_free(clientpsk); | |
3558 | SSL_SESSION_free(serverpsk); | |
34ff74eb | 3559 | clientpsk = serverpsk = NULL; |
b38ede80 TT |
3560 | SSL_free(serverssl); |
3561 | SSL_free(clientssl); | |
3562 | SSL_CTX_free(sctx); | |
3563 | SSL_CTX_free(cctx); | |
3564 | ||
3565 | return testresult; | |
3566 | } | |
3567 | #endif /* OPENSSL_NO_TLS1_3 */ | |
3568 | ||
e11b6aa4 MC |
3569 | static int test_ssl_clear(int idx) |
3570 | { | |
3571 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
3572 | SSL *clientssl = NULL, *serverssl = NULL; | |
3573 | int testresult = 0; | |
3574 | ||
3575 | #ifdef OPENSSL_NO_TLS1_2 | |
3576 | if (idx == 1) | |
3577 | return 1; | |
3578 | #endif | |
3579 | ||
3580 | /* Create an initial connection */ | |
7d7f6834 RL |
3581 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), |
3582 | TLS1_VERSION, TLS_MAX_VERSION, | |
3583 | &sctx, &cctx, cert, privkey)) | |
e11b6aa4 MC |
3584 | || (idx == 1 |
3585 | && !TEST_true(SSL_CTX_set_max_proto_version(cctx, | |
3586 | TLS1_2_VERSION))) | |
3587 | || !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, | |
3588 | &clientssl, NULL, NULL)) | |
3589 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
3590 | SSL_ERROR_NONE))) | |
3591 | goto end; | |
3592 | ||
3593 | SSL_shutdown(clientssl); | |
3594 | SSL_shutdown(serverssl); | |
3595 | SSL_free(serverssl); | |
3596 | serverssl = NULL; | |
3597 | ||
3598 | /* Clear clientssl - we're going to reuse the object */ | |
3599 | if (!TEST_true(SSL_clear(clientssl))) | |
3600 | goto end; | |
3601 | ||
3602 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
3603 | NULL, NULL)) | |
3604 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
3605 | SSL_ERROR_NONE)) | |
3606 | || !TEST_true(SSL_session_reused(clientssl))) | |
3607 | goto end; | |
3608 | ||
3609 | SSL_shutdown(clientssl); | |
3610 | SSL_shutdown(serverssl); | |
3611 | ||
3612 | testresult = 1; | |
3613 | ||
3614 | end: | |
3615 | SSL_free(serverssl); | |
3616 | SSL_free(clientssl); | |
3617 | SSL_CTX_free(sctx); | |
3618 | SSL_CTX_free(cctx); | |
3619 | ||
3620 | return testresult; | |
3621 | } | |
3622 | ||
cf72c757 F |
3623 | /* Parse CH and retrieve any MFL extension value if present */ |
3624 | static int get_MFL_from_client_hello(BIO *bio, int *mfl_codemfl_code) | |
3625 | { | |
3626 | long len; | |
3627 | unsigned char *data; | |
3628 | PACKET pkt = {0}, pkt2 = {0}, pkt3 = {0}; | |
3629 | unsigned int MFL_code = 0, type = 0; | |
3630 | ||
3631 | if (!TEST_uint_gt( len = BIO_get_mem_data( bio, (char **) &data ), 0 ) ) | |
3632 | goto end; | |
3633 | ||
3634 | if (!TEST_true( PACKET_buf_init( &pkt, data, len ) ) | |
3635 | /* Skip the record header */ | |
3636 | || !PACKET_forward(&pkt, SSL3_RT_HEADER_LENGTH) | |
3637 | /* Skip the handshake message header */ | |
3638 | || !TEST_true(PACKET_forward(&pkt, SSL3_HM_HEADER_LENGTH)) | |
3639 | /* Skip client version and random */ | |
3640 | || !TEST_true(PACKET_forward(&pkt, CLIENT_VERSION_LEN | |
3641 | + SSL3_RANDOM_SIZE)) | |
3642 | /* Skip session id */ | |
3643 | || !TEST_true(PACKET_get_length_prefixed_1(&pkt, &pkt2)) | |
3644 | /* Skip ciphers */ | |
3645 | || !TEST_true(PACKET_get_length_prefixed_2(&pkt, &pkt2)) | |
3646 | /* Skip compression */ | |
3647 | || !TEST_true(PACKET_get_length_prefixed_1(&pkt, &pkt2)) | |
3648 | /* Extensions len */ | |
3649 | || !TEST_true(PACKET_as_length_prefixed_2(&pkt, &pkt2))) | |
3650 | goto end; | |
3651 | ||
3652 | /* Loop through all extensions */ | |
3653 | while (PACKET_remaining(&pkt2)) { | |
3654 | if (!TEST_true(PACKET_get_net_2(&pkt2, &type)) | |
3655 | || !TEST_true(PACKET_get_length_prefixed_2(&pkt2, &pkt3))) | |
3656 | goto end; | |
3657 | ||
3658 | if (type == TLSEXT_TYPE_max_fragment_length) { | |
3659 | if (!TEST_uint_ne(PACKET_remaining(&pkt3), 0) | |
3660 | || !TEST_true(PACKET_get_1(&pkt3, &MFL_code))) | |
3661 | goto end; | |
3662 | ||
3663 | *mfl_codemfl_code = MFL_code; | |
3664 | return 1; | |
3665 | } | |
3666 | } | |
3667 | ||
3668 | end: | |
3669 | return 0; | |
3670 | } | |
3671 | ||
3672 | /* Maximum-Fragment-Length TLS extension mode to test */ | |
3673 | static const unsigned char max_fragment_len_test[] = { | |
3674 | TLSEXT_max_fragment_length_512, | |
3675 | TLSEXT_max_fragment_length_1024, | |
3676 | TLSEXT_max_fragment_length_2048, | |
3677 | TLSEXT_max_fragment_length_4096 | |
3678 | }; | |
3679 | ||
3680 | static int test_max_fragment_len_ext(int idx_tst) | |
3681 | { | |
3682 | SSL_CTX *ctx; | |
3683 | SSL *con = NULL; | |
3684 | int testresult = 0, MFL_mode = 0; | |
3685 | BIO *rbio, *wbio; | |
3686 | ||
3687 | ctx = SSL_CTX_new(TLS_method()); | |
3688 | if (!TEST_ptr(ctx)) | |
3689 | goto end; | |
3690 | ||
3691 | if (!TEST_true(SSL_CTX_set_tlsext_max_fragment_length( | |
3692 | ctx, max_fragment_len_test[idx_tst]))) | |
3693 | goto end; | |
3694 | ||
3695 | con = SSL_new(ctx); | |
3696 | if (!TEST_ptr(con)) | |
3697 | goto end; | |
3698 | ||
3699 | rbio = BIO_new(BIO_s_mem()); | |
3700 | wbio = BIO_new(BIO_s_mem()); | |
3701 | if (!TEST_ptr(rbio)|| !TEST_ptr(wbio)) { | |
3702 | BIO_free(rbio); | |
3703 | BIO_free(wbio); | |
3704 | goto end; | |
3705 | } | |
3706 | ||
3707 | SSL_set_bio(con, rbio, wbio); | |
3708 | SSL_set_connect_state(con); | |
3709 | ||
3710 | if (!TEST_int_le(SSL_connect(con), 0)) { | |
3711 | /* This shouldn't succeed because we don't have a server! */ | |
3712 | goto end; | |
3713 | } | |
3714 | ||
3715 | if (!TEST_true(get_MFL_from_client_hello(wbio, &MFL_mode))) | |
3716 | /* no MFL in client hello */ | |
3717 | goto end; | |
3718 | if (!TEST_true(max_fragment_len_test[idx_tst] == MFL_mode)) | |
3719 | goto end; | |
3720 | ||
3721 | testresult = 1; | |
3722 | ||
3723 | end: | |
3724 | SSL_free(con); | |
3725 | SSL_CTX_free(ctx); | |
3726 | ||
3727 | return testresult; | |
3728 | } | |
3729 | ||
9d75dce3 TS |
3730 | #ifndef OPENSSL_NO_TLS1_3 |
3731 | static int test_pha_key_update(void) | |
3732 | { | |
3733 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
3734 | SSL *clientssl = NULL, *serverssl = NULL; | |
3735 | int testresult = 0; | |
3736 | ||
7d7f6834 RL |
3737 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), |
3738 | TLS1_VERSION, TLS_MAX_VERSION, | |
9d75dce3 TS |
3739 | &sctx, &cctx, cert, privkey))) |
3740 | return 0; | |
3741 | ||
3742 | if (!TEST_true(SSL_CTX_set_min_proto_version(sctx, TLS1_3_VERSION)) | |
3743 | || !TEST_true(SSL_CTX_set_max_proto_version(sctx, TLS1_3_VERSION)) | |
3744 | || !TEST_true(SSL_CTX_set_min_proto_version(cctx, TLS1_3_VERSION)) | |
3745 | || !TEST_true(SSL_CTX_set_max_proto_version(cctx, TLS1_3_VERSION))) | |
3746 | goto end; | |
3747 | ||
3748 | ||
3749 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
3750 | NULL, NULL))) | |
3751 | goto end; | |
3752 | ||
3753 | SSL_force_post_handshake_auth(clientssl); | |
3754 | ||
3755 | if (!TEST_true(create_ssl_connection(serverssl, clientssl, | |
3756 | SSL_ERROR_NONE))) | |
3757 | goto end; | |
3758 | ||
3759 | SSL_set_verify(serverssl, SSL_VERIFY_PEER, NULL); | |
3760 | if (!TEST_true(SSL_verify_client_post_handshake(serverssl))) | |
3761 | goto end; | |
3762 | ||
3763 | if (!TEST_true(SSL_key_update(clientssl, SSL_KEY_UPDATE_NOT_REQUESTED))) | |
3764 | goto end; | |
3765 | ||
3766 | /* Start handshake on the server */ | |
3767 | if (!TEST_int_eq(SSL_do_handshake(serverssl), 1)) | |
3768 | goto end; | |
3769 | ||
3770 | /* Starts with SSL_connect(), but it's really just SSL_do_handshake() */ | |
3771 | if (!TEST_true(create_ssl_connection(serverssl, clientssl, | |
3772 | SSL_ERROR_NONE))) | |
3773 | goto end; | |
3774 | ||
3775 | SSL_shutdown(clientssl); | |
3776 | SSL_shutdown(serverssl); | |
3777 | ||
3778 | testresult = 1; | |
3779 | ||
3780 | end: | |
3781 | SSL_free(serverssl); | |
3782 | SSL_free(clientssl); | |
3783 | SSL_CTX_free(sctx); | |
3784 | SSL_CTX_free(cctx); | |
3785 | return testresult; | |
3786 | } | |
3787 | #endif | |
3788 | ||
ad887416 | 3789 | int setup_tests(void) |
2cb4b5f6 | 3790 | { |
ad887416 P |
3791 | if (!TEST_ptr(cert = test_get_argument(0)) |
3792 | || !TEST_ptr(privkey = test_get_argument(1))) | |
710756a9 | 3793 | return 0; |
2cb4b5f6 | 3794 | |
f297e4ec RS |
3795 | if (getenv("OPENSSL_TEST_GETCOUNTS") != NULL) { |
3796 | #ifdef OPENSSL_NO_CRYPTO_MDEBUG | |
3797 | TEST_error("not supported in this build"); | |
3798 | return 0; | |
3799 | #else | |
3800 | int i, mcount, rcount, fcount; | |
3801 | ||
3802 | for (i = 0; i < 4; i++) | |
3803 | test_export_key_mat(i); | |
3804 | CRYPTO_get_alloc_counts(&mcount, &rcount, &fcount); | |
3805 | test_printf_stdout("malloc %d realloc %d free %d\n", | |
3806 | mcount, rcount, fcount); | |
3807 | return 1; | |
3808 | #endif | |
3809 | } | |
3810 | ||
84d5549e | 3811 | ADD_TEST(test_large_message_tls); |
7856332e | 3812 | ADD_TEST(test_large_message_tls_read_ahead); |
55386bef | 3813 | #ifndef OPENSSL_NO_DTLS |
84d5549e | 3814 | ADD_TEST(test_large_message_dtls); |
55386bef | 3815 | #endif |
8f8c11d8 | 3816 | #ifndef OPENSSL_NO_OCSP |
c887104f | 3817 | ADD_TEST(test_tlsext_status_type); |
8f8c11d8 | 3818 | #endif |
eaa776da MC |
3819 | ADD_TEST(test_session_with_only_int_cache); |
3820 | ADD_TEST(test_session_with_only_ext_cache); | |
3821 | ADD_TEST(test_session_with_both_cache); | |
7fb4c820 | 3822 | ADD_ALL_TESTS(test_ssl_set_bio, TOTAL_SSL_SET_BIO_TESTS); |
9a716987 MC |
3823 | ADD_TEST(test_ssl_bio_pop_next_bio); |
3824 | ADD_TEST(test_ssl_bio_pop_ssl_bio); | |
3825 | ADD_TEST(test_ssl_bio_change_rbio); | |
3826 | ADD_TEST(test_ssl_bio_change_wbio); | |
c423ecaa | 3827 | #if !defined(OPENSSL_NO_TLS1_2) || defined(OPENSSL_NO_TLS1_3) |
f1b25aae | 3828 | ADD_ALL_TESTS(test_set_sigalgs, OSSL_NELEM(testsigalgs) * 2); |
6acdd3e5 | 3829 | ADD_TEST(test_keylog); |
c423ecaa | 3830 | #endif |
6acdd3e5 CB |
3831 | #ifndef OPENSSL_NO_TLS1_3 |
3832 | ADD_TEST(test_keylog_no_master_key); | |
3833 | #endif | |
e9ee6536 | 3834 | #ifndef OPENSSL_NO_TLS1_2 |
a9c0d8be | 3835 | ADD_TEST(test_client_hello_cb); |
5f982038 MC |
3836 | #endif |
3837 | #ifndef OPENSSL_NO_TLS1_3 | |
02a3ed5a | 3838 | ADD_ALL_TESTS(test_early_data_read_write, 3); |
78fb5374 MC |
3839 | /* |
3840 | * We don't do replay tests for external PSK. Replay protection isn't used | |
3841 | * in that scenario. | |
3842 | */ | |
3843 | ADD_ALL_TESTS(test_early_data_replay, 2); | |
02a3ed5a MC |
3844 | ADD_ALL_TESTS(test_early_data_skip, 3); |
3845 | ADD_ALL_TESTS(test_early_data_skip_hrr, 3); | |
3846 | ADD_ALL_TESTS(test_early_data_not_sent, 3); | |
57dee9bb | 3847 | ADD_ALL_TESTS(test_early_data_psk, 8); |
02a3ed5a | 3848 | ADD_ALL_TESTS(test_early_data_not_expected, 3); |
5f982038 | 3849 | # ifndef OPENSSL_NO_TLS1_2 |
02a3ed5a | 3850 | ADD_ALL_TESTS(test_early_data_tls1_2, 3); |
5f982038 | 3851 | # endif |
e9ee6536 | 3852 | #endif |
a273157a | 3853 | #ifndef OPENSSL_NO_TLS1_3 |
034cb87b | 3854 | ADD_ALL_TESTS(test_set_ciphersuite, 10); |
ca0413ae | 3855 | ADD_TEST(test_ciphersuite_change); |
c2b290c3 MC |
3856 | #ifdef OPENSSL_NO_PSK |
3857 | ADD_ALL_TESTS(test_tls13_psk, 1); | |
3858 | #else | |
532f9578 | 3859 | ADD_ALL_TESTS(test_tls13_psk, 3); |
c2b290c3 | 3860 | #endif /* OPENSSL_NO_PSK */ |
bb01ef3f | 3861 | ADD_ALL_TESTS(test_custom_exts, 5); |
c7b8ff25 | 3862 | ADD_TEST(test_stateless); |
9d75dce3 | 3863 | ADD_TEST(test_pha_key_update); |
a273157a | 3864 | #else |
bb01ef3f | 3865 | ADD_ALL_TESTS(test_custom_exts, 3); |
a273157a | 3866 | #endif |
16afd71c | 3867 | ADD_ALL_TESTS(test_serverinfo, 8); |
2197d1df | 3868 | ADD_ALL_TESTS(test_export_key_mat, 4); |
b38ede80 TT |
3869 | #ifndef OPENSSL_NO_TLS1_3 |
3870 | ADD_ALL_TESTS(test_export_key_mat_early, 3); | |
3871 | #endif | |
e11b6aa4 | 3872 | ADD_ALL_TESTS(test_ssl_clear, 2); |
cf72c757 | 3873 | ADD_ALL_TESTS(test_max_fragment_len_ext, OSSL_NELEM(max_fragment_len_test)); |
ad887416 P |
3874 | return 1; |
3875 | } | |
2cb4b5f6 | 3876 | |
ad887416 P |
3877 | void cleanup_tests(void) |
3878 | { | |
fa454945 | 3879 | bio_s_mempacket_test_free(); |
2cb4b5f6 | 3880 | } |