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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> |
76fd7a1d MC |
17 | #include <openssl/srp.h> |
18 | #include <openssl/txt_db.h> | |
d0191fe0 | 19 | #include <openssl/aes.h> |
2cb4b5f6 MC |
20 | |
21 | #include "ssltestlib.h" | |
c887104f | 22 | #include "testutil.h" |
f297e4ec | 23 | #include "testutil/output.h" |
176db6dc | 24 | #include "internal/nelem.h" |
ca0413ae | 25 | #include "../ssl/ssl_locl.h" |
2cb4b5f6 MC |
26 | |
27 | static char *cert = NULL; | |
28 | static char *privkey = NULL; | |
76fd7a1d MC |
29 | static char *srpvfile = NULL; |
30 | static char *tmpfilename = NULL; | |
2cb4b5f6 | 31 | |
cffe973c | 32 | #define LOG_BUFFER_SIZE 2048 |
6acdd3e5 | 33 | static char server_log_buffer[LOG_BUFFER_SIZE + 1] = {0}; |
710756a9 | 34 | static size_t server_log_buffer_index = 0; |
6acdd3e5 | 35 | static char client_log_buffer[LOG_BUFFER_SIZE + 1] = {0}; |
710756a9 | 36 | static size_t client_log_buffer_index = 0; |
6acdd3e5 CB |
37 | static int error_writing_log = 0; |
38 | ||
8f8c11d8 | 39 | #ifndef OPENSSL_NO_OCSP |
ba881d3b MC |
40 | static const unsigned char orespder[] = "Dummy OCSP Response"; |
41 | static int ocsp_server_called = 0; | |
42 | static int ocsp_client_called = 0; | |
43 | ||
44 | static int cdummyarg = 1; | |
45 | static X509 *ocspcert = NULL; | |
8f8c11d8 | 46 | #endif |
ba881d3b | 47 | |
84d5549e | 48 | #define NUM_EXTRA_CERTS 40 |
cf72c757 | 49 | #define CLIENT_VERSION_LEN 2 |
84d5549e | 50 | |
f1a5939f CB |
51 | /* |
52 | * This structure is used to validate that the correct number of log messages | |
53 | * of various types are emitted when emitting secret logs. | |
54 | */ | |
55 | struct sslapitest_log_counts { | |
56 | unsigned int rsa_key_exchange_count; | |
57 | unsigned int master_secret_count; | |
cffe973c | 58 | unsigned int client_early_secret_count; |
f1a5939f CB |
59 | unsigned int client_handshake_secret_count; |
60 | unsigned int server_handshake_secret_count; | |
61 | unsigned int client_application_secret_count; | |
62 | unsigned int server_application_secret_count; | |
01a2a654 | 63 | unsigned int early_exporter_secret_count; |
6329ce8f | 64 | unsigned int exporter_secret_count; |
f1a5939f CB |
65 | }; |
66 | ||
16afd71c MC |
67 | |
68 | static unsigned char serverinfov1[] = { | |
69 | 0xff, 0xff, /* Dummy extension type */ | |
70 | 0x00, 0x01, /* Extension length is 1 byte */ | |
71 | 0xff /* Dummy extension data */ | |
72 | }; | |
73 | ||
74 | static unsigned char serverinfov2[] = { | |
75 | 0x00, 0x00, 0x00, | |
76 | (unsigned char)(SSL_EXT_CLIENT_HELLO & 0xff), /* Dummy context - 4 bytes */ | |
77 | 0xff, 0xff, /* Dummy extension type */ | |
78 | 0x00, 0x01, /* Extension length is 1 byte */ | |
79 | 0xff /* Dummy extension data */ | |
80 | }; | |
81 | ||
710756a9 RS |
82 | static void client_keylog_callback(const SSL *ssl, const char *line) |
83 | { | |
6acdd3e5 CB |
84 | int line_length = strlen(line); |
85 | ||
86 | /* If the log doesn't fit, error out. */ | |
710756a9 RS |
87 | if (client_log_buffer_index + line_length > sizeof(client_log_buffer) - 1) { |
88 | TEST_info("Client log too full"); | |
6acdd3e5 CB |
89 | error_writing_log = 1; |
90 | return; | |
91 | } | |
92 | ||
93 | strcat(client_log_buffer, line); | |
94 | client_log_buffer_index += line_length; | |
710756a9 | 95 | client_log_buffer[client_log_buffer_index++] = '\n'; |
6acdd3e5 CB |
96 | } |
97 | ||
710756a9 RS |
98 | static void server_keylog_callback(const SSL *ssl, const char *line) |
99 | { | |
6acdd3e5 CB |
100 | int line_length = strlen(line); |
101 | ||
102 | /* If the log doesn't fit, error out. */ | |
710756a9 | 103 | if (server_log_buffer_index + line_length > sizeof(server_log_buffer) - 1) { |
bdcacd93 | 104 | TEST_info("Server log too full"); |
6acdd3e5 CB |
105 | error_writing_log = 1; |
106 | return; | |
107 | } | |
108 | ||
109 | strcat(server_log_buffer, line); | |
110 | server_log_buffer_index += line_length; | |
710756a9 | 111 | server_log_buffer[server_log_buffer_index++] = '\n'; |
6acdd3e5 CB |
112 | } |
113 | ||
114 | static int compare_hex_encoded_buffer(const char *hex_encoded, | |
115 | size_t hex_length, | |
116 | const uint8_t *raw, | |
710756a9 RS |
117 | size_t raw_length) |
118 | { | |
119 | size_t i, j; | |
120 | char hexed[3]; | |
6acdd3e5 | 121 | |
710756a9 | 122 | if (!TEST_size_t_eq(raw_length * 2, hex_length)) |
6acdd3e5 | 123 | return 1; |
6acdd3e5 | 124 | |
710756a9 | 125 | for (i = j = 0; i < raw_length && j + 1 < hex_length; i++, j += 2) { |
6acdd3e5 | 126 | sprintf(hexed, "%02x", raw[i]); |
710756a9 RS |
127 | if (!TEST_int_eq(hexed[0], hex_encoded[j]) |
128 | || !TEST_int_eq(hexed[1], hex_encoded[j + 1])) | |
6acdd3e5 | 129 | return 1; |
6acdd3e5 CB |
130 | } |
131 | ||
132 | return 0; | |
133 | } | |
134 | ||
135 | static int test_keylog_output(char *buffer, const SSL *ssl, | |
f1a5939f | 136 | const SSL_SESSION *session, |
710756a9 RS |
137 | struct sslapitest_log_counts *expected) |
138 | { | |
6acdd3e5 CB |
139 | char *token = NULL; |
140 | unsigned char actual_client_random[SSL3_RANDOM_SIZE] = {0}; | |
141 | size_t client_random_size = SSL3_RANDOM_SIZE; | |
142 | unsigned char actual_master_key[SSL_MAX_MASTER_KEY_LENGTH] = {0}; | |
143 | size_t master_key_size = SSL_MAX_MASTER_KEY_LENGTH; | |
f1a5939f CB |
144 | unsigned int rsa_key_exchange_count = 0; |
145 | unsigned int master_secret_count = 0; | |
cffe973c | 146 | unsigned int client_early_secret_count = 0; |
f1a5939f CB |
147 | unsigned int client_handshake_secret_count = 0; |
148 | unsigned int server_handshake_secret_count = 0; | |
149 | unsigned int client_application_secret_count = 0; | |
150 | unsigned int server_application_secret_count = 0; | |
01a2a654 | 151 | unsigned int early_exporter_secret_count = 0; |
6329ce8f | 152 | unsigned int exporter_secret_count = 0; |
6acdd3e5 | 153 | |
710756a9 RS |
154 | for (token = strtok(buffer, " \n"); token != NULL; |
155 | token = strtok(NULL, " \n")) { | |
6acdd3e5 | 156 | if (strcmp(token, "RSA") == 0) { |
f1a5939f CB |
157 | /* |
158 | * Premaster secret. Tokens should be: 16 ASCII bytes of | |
6acdd3e5 CB |
159 | * hex-encoded encrypted secret, then the hex-encoded pre-master |
160 | * secret. | |
161 | */ | |
710756a9 | 162 | if (!TEST_ptr(token = strtok(NULL, " \n"))) |
f1a5939f | 163 | return 0; |
710756a9 | 164 | if (!TEST_size_t_eq(strlen(token), 16)) |
f1a5939f | 165 | return 0; |
710756a9 | 166 | if (!TEST_ptr(token = strtok(NULL, " \n"))) |
f1a5939f | 167 | return 0; |
f1a5939f CB |
168 | /* |
169 | * We can't sensibly check the log because the premaster secret is | |
170 | * transient, and OpenSSL doesn't keep hold of it once the master | |
171 | * secret is generated. | |
172 | */ | |
173 | rsa_key_exchange_count++; | |
6acdd3e5 | 174 | } else if (strcmp(token, "CLIENT_RANDOM") == 0) { |
f1a5939f CB |
175 | /* |
176 | * Master secret. Tokens should be: 64 ASCII bytes of hex-encoded | |
6acdd3e5 CB |
177 | * client random, then the hex-encoded master secret. |
178 | */ | |
179 | client_random_size = SSL_get_client_random(ssl, | |
180 | actual_client_random, | |
181 | SSL3_RANDOM_SIZE); | |
710756a9 | 182 | if (!TEST_size_t_eq(client_random_size, SSL3_RANDOM_SIZE)) |
f1a5939f | 183 | return 0; |
6acdd3e5 | 184 | |
710756a9 | 185 | if (!TEST_ptr(token = strtok(NULL, " \n"))) |
f1a5939f | 186 | return 0; |
710756a9 | 187 | if (!TEST_size_t_eq(strlen(token), 64)) |
f1a5939f | 188 | return 0; |
710756a9 RS |
189 | if (!TEST_false(compare_hex_encoded_buffer(token, 64, |
190 | actual_client_random, | |
191 | client_random_size))) | |
f1a5939f | 192 | return 0; |
6acdd3e5 | 193 | |
710756a9 | 194 | if (!TEST_ptr(token = strtok(NULL, " \n"))) |
f1a5939f | 195 | return 0; |
6acdd3e5 CB |
196 | master_key_size = SSL_SESSION_get_master_key(session, |
197 | actual_master_key, | |
198 | master_key_size); | |
710756a9 | 199 | if (!TEST_size_t_ne(master_key_size, 0)) |
f1a5939f | 200 | return 0; |
710756a9 RS |
201 | if (!TEST_false(compare_hex_encoded_buffer(token, strlen(token), |
202 | actual_master_key, | |
203 | master_key_size))) | |
f1a5939f | 204 | return 0; |
f1a5939f | 205 | master_secret_count++; |
cffe973c PW |
206 | } else if (strcmp(token, "CLIENT_EARLY_TRAFFIC_SECRET") == 0 |
207 | || strcmp(token, "CLIENT_HANDSHAKE_TRAFFIC_SECRET") == 0 | |
710756a9 RS |
208 | || strcmp(token, "SERVER_HANDSHAKE_TRAFFIC_SECRET") == 0 |
209 | || strcmp(token, "CLIENT_TRAFFIC_SECRET_0") == 0 | |
6329ce8f | 210 | || strcmp(token, "SERVER_TRAFFIC_SECRET_0") == 0 |
01a2a654 | 211 | || strcmp(token, "EARLY_EXPORTER_SECRET") == 0 |
6329ce8f | 212 | || strcmp(token, "EXPORTER_SECRET") == 0) { |
f1a5939f CB |
213 | /* |
214 | * TLSv1.3 secret. Tokens should be: 64 ASCII bytes of hex-encoded | |
215 | * client random, and then the hex-encoded secret. In this case, | |
216 | * we treat all of these secrets identically and then just | |
217 | * distinguish between them when counting what we saw. | |
218 | */ | |
cffe973c PW |
219 | if (strcmp(token, "CLIENT_EARLY_TRAFFIC_SECRET") == 0) |
220 | client_early_secret_count++; | |
221 | else if (strcmp(token, "CLIENT_HANDSHAKE_TRAFFIC_SECRET") == 0) | |
f1a5939f CB |
222 | client_handshake_secret_count++; |
223 | else if (strcmp(token, "SERVER_HANDSHAKE_TRAFFIC_SECRET") == 0) | |
224 | server_handshake_secret_count++; | |
225 | else if (strcmp(token, "CLIENT_TRAFFIC_SECRET_0") == 0) | |
226 | client_application_secret_count++; | |
227 | else if (strcmp(token, "SERVER_TRAFFIC_SECRET_0") == 0) | |
228 | server_application_secret_count++; | |
01a2a654 PW |
229 | else if (strcmp(token, "EARLY_EXPORTER_SECRET") == 0) |
230 | early_exporter_secret_count++; | |
6329ce8f PW |
231 | else if (strcmp(token, "EXPORTER_SECRET") == 0) |
232 | exporter_secret_count++; | |
f1a5939f CB |
233 | |
234 | client_random_size = SSL_get_client_random(ssl, | |
235 | actual_client_random, | |
236 | SSL3_RANDOM_SIZE); | |
710756a9 | 237 | if (!TEST_size_t_eq(client_random_size, SSL3_RANDOM_SIZE)) |
f1a5939f | 238 | return 0; |
f1a5939f | 239 | |
710756a9 | 240 | if (!TEST_ptr(token = strtok(NULL, " \n"))) |
f1a5939f | 241 | return 0; |
710756a9 | 242 | if (!TEST_size_t_eq(strlen(token), 64)) |
f1a5939f | 243 | return 0; |
710756a9 RS |
244 | if (!TEST_false(compare_hex_encoded_buffer(token, 64, |
245 | actual_client_random, | |
246 | client_random_size))) | |
f1a5939f | 247 | return 0; |
6acdd3e5 | 248 | |
710756a9 | 249 | if (!TEST_ptr(token = strtok(NULL, " \n"))) |
f1a5939f | 250 | return 0; |
f1a5939f CB |
251 | |
252 | /* | |
253 | * TODO(TLS1.3): test that application traffic secrets are what | |
254 | * we expect */ | |
6acdd3e5 | 255 | } else { |
710756a9 | 256 | TEST_info("Unexpected token %s\n", token); |
f1a5939f | 257 | return 0; |
6acdd3e5 | 258 | } |
6acdd3e5 CB |
259 | } |
260 | ||
710756a9 RS |
261 | /* Got what we expected? */ |
262 | if (!TEST_size_t_eq(rsa_key_exchange_count, | |
263 | expected->rsa_key_exchange_count) | |
264 | || !TEST_size_t_eq(master_secret_count, | |
265 | expected->master_secret_count) | |
cffe973c PW |
266 | || !TEST_size_t_eq(client_early_secret_count, |
267 | expected->client_early_secret_count) | |
710756a9 RS |
268 | || !TEST_size_t_eq(client_handshake_secret_count, |
269 | expected->client_handshake_secret_count) | |
270 | || !TEST_size_t_eq(server_handshake_secret_count, | |
271 | expected->server_handshake_secret_count) | |
272 | || !TEST_size_t_eq(client_application_secret_count, | |
273 | expected->client_application_secret_count) | |
274 | || !TEST_size_t_eq(server_application_secret_count, | |
6329ce8f | 275 | expected->server_application_secret_count) |
01a2a654 PW |
276 | || !TEST_size_t_eq(early_exporter_secret_count, |
277 | expected->early_exporter_secret_count) | |
6329ce8f PW |
278 | || !TEST_size_t_eq(exporter_secret_count, |
279 | expected->exporter_secret_count)) | |
710756a9 RS |
280 | return 0; |
281 | return 1; | |
6acdd3e5 CB |
282 | } |
283 | ||
c423ecaa | 284 | #if !defined(OPENSSL_NO_TLS1_2) || defined(OPENSSL_NO_TLS1_3) |
710756a9 RS |
285 | static int test_keylog(void) |
286 | { | |
6acdd3e5 CB |
287 | SSL_CTX *cctx = NULL, *sctx = NULL; |
288 | SSL *clientssl = NULL, *serverssl = NULL; | |
289 | int testresult = 0; | |
f1a5939f | 290 | struct sslapitest_log_counts expected = {0}; |
6acdd3e5 CB |
291 | |
292 | /* Clean up logging space */ | |
710756a9 RS |
293 | memset(client_log_buffer, 0, sizeof(client_log_buffer)); |
294 | memset(server_log_buffer, 0, sizeof(server_log_buffer)); | |
6acdd3e5 CB |
295 | client_log_buffer_index = 0; |
296 | server_log_buffer_index = 0; | |
297 | error_writing_log = 0; | |
298 | ||
710756a9 RS |
299 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), |
300 | TLS_client_method(), | |
7d7f6834 | 301 | TLS1_VERSION, TLS_MAX_VERSION, |
710756a9 | 302 | &sctx, &cctx, cert, privkey))) |
6acdd3e5 | 303 | return 0; |
6acdd3e5 CB |
304 | |
305 | /* We cannot log the master secret for TLSv1.3, so we should forbid it. */ | |
306 | SSL_CTX_set_options(cctx, SSL_OP_NO_TLSv1_3); | |
307 | SSL_CTX_set_options(sctx, SSL_OP_NO_TLSv1_3); | |
308 | ||
f0deb4d3 | 309 | /* We also want to ensure that we use RSA-based key exchange. */ |
710756a9 | 310 | if (!TEST_true(SSL_CTX_set_cipher_list(cctx, "RSA"))) |
f0deb4d3 | 311 | goto end; |
f0deb4d3 | 312 | |
cf10df81 RS |
313 | if (!TEST_true(SSL_CTX_get_keylog_callback(cctx) == NULL) |
314 | || !TEST_true(SSL_CTX_get_keylog_callback(sctx) == NULL)) | |
6acdd3e5 | 315 | goto end; |
6acdd3e5 | 316 | SSL_CTX_set_keylog_callback(cctx, client_keylog_callback); |
cf10df81 RS |
317 | if (!TEST_true(SSL_CTX_get_keylog_callback(cctx) |
318 | == client_keylog_callback)) | |
6acdd3e5 | 319 | goto end; |
710756a9 | 320 | SSL_CTX_set_keylog_callback(sctx, server_keylog_callback); |
cf10df81 RS |
321 | if (!TEST_true(SSL_CTX_get_keylog_callback(sctx) |
322 | == server_keylog_callback)) | |
6acdd3e5 | 323 | goto end; |
6acdd3e5 | 324 | |
710756a9 RS |
325 | /* Now do a handshake and check that the logs have been written to. */ |
326 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, | |
327 | &clientssl, NULL, NULL)) | |
328 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
329 | SSL_ERROR_NONE)) | |
330 | || !TEST_false(error_writing_log) | |
331 | || !TEST_int_gt(client_log_buffer_index, 0) | |
332 | || !TEST_int_gt(server_log_buffer_index, 0)) | |
6acdd3e5 | 333 | goto end; |
6acdd3e5 | 334 | |
f1a5939f CB |
335 | /* |
336 | * Now we want to test that our output data was vaguely sensible. We | |
6acdd3e5 | 337 | * do that by using strtok and confirming that we have more or less the |
f1a5939f CB |
338 | * data we expect. For both client and server, we expect to see one master |
339 | * secret. The client should also see a RSA key exchange. | |
6acdd3e5 | 340 | */ |
f1a5939f CB |
341 | expected.rsa_key_exchange_count = 1; |
342 | expected.master_secret_count = 1; | |
710756a9 RS |
343 | if (!TEST_true(test_keylog_output(client_log_buffer, clientssl, |
344 | SSL_get_session(clientssl), &expected))) | |
6acdd3e5 | 345 | goto end; |
f1a5939f CB |
346 | |
347 | expected.rsa_key_exchange_count = 0; | |
710756a9 RS |
348 | if (!TEST_true(test_keylog_output(server_log_buffer, serverssl, |
349 | SSL_get_session(serverssl), &expected))) | |
6acdd3e5 | 350 | goto end; |
6acdd3e5 CB |
351 | |
352 | testresult = 1; | |
353 | ||
354 | end: | |
355 | SSL_free(serverssl); | |
356 | SSL_free(clientssl); | |
357 | SSL_CTX_free(sctx); | |
358 | SSL_CTX_free(cctx); | |
359 | ||
360 | return testresult; | |
361 | } | |
c423ecaa | 362 | #endif |
6acdd3e5 CB |
363 | |
364 | #ifndef OPENSSL_NO_TLS1_3 | |
710756a9 RS |
365 | static int test_keylog_no_master_key(void) |
366 | { | |
6acdd3e5 CB |
367 | SSL_CTX *cctx = NULL, *sctx = NULL; |
368 | SSL *clientssl = NULL, *serverssl = NULL; | |
cffe973c | 369 | SSL_SESSION *sess = NULL; |
6acdd3e5 | 370 | int testresult = 0; |
f1a5939f | 371 | struct sslapitest_log_counts expected = {0}; |
cffe973c PW |
372 | unsigned char buf[1]; |
373 | size_t readbytes, written; | |
6acdd3e5 CB |
374 | |
375 | /* Clean up logging space */ | |
710756a9 RS |
376 | memset(client_log_buffer, 0, sizeof(client_log_buffer)); |
377 | memset(server_log_buffer, 0, sizeof(server_log_buffer)); | |
6acdd3e5 CB |
378 | client_log_buffer_index = 0; |
379 | server_log_buffer_index = 0; | |
380 | error_writing_log = 0; | |
381 | ||
7d7f6834 RL |
382 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), |
383 | TLS1_VERSION, TLS_MAX_VERSION, | |
cffe973c PW |
384 | &sctx, &cctx, cert, privkey)) |
385 | || !TEST_true(SSL_CTX_set_max_early_data(sctx, | |
cffe973c | 386 | SSL3_RT_MAX_PLAIN_LENGTH))) |
6acdd3e5 | 387 | return 0; |
6acdd3e5 | 388 | |
cf10df81 RS |
389 | if (!TEST_true(SSL_CTX_get_keylog_callback(cctx) == NULL) |
390 | || !TEST_true(SSL_CTX_get_keylog_callback(sctx) == NULL)) | |
6acdd3e5 | 391 | goto end; |
6acdd3e5 CB |
392 | |
393 | SSL_CTX_set_keylog_callback(cctx, client_keylog_callback); | |
cf10df81 RS |
394 | if (!TEST_true(SSL_CTX_get_keylog_callback(cctx) |
395 | == client_keylog_callback)) | |
6acdd3e5 | 396 | goto end; |
6acdd3e5 | 397 | |
710756a9 | 398 | SSL_CTX_set_keylog_callback(sctx, server_keylog_callback); |
cf10df81 RS |
399 | if (!TEST_true(SSL_CTX_get_keylog_callback(sctx) |
400 | == server_keylog_callback)) | |
6acdd3e5 | 401 | goto end; |
6acdd3e5 | 402 | |
710756a9 RS |
403 | /* Now do a handshake and check that the logs have been written to. */ |
404 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, | |
405 | &clientssl, NULL, NULL)) | |
406 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
407 | SSL_ERROR_NONE)) | |
408 | || !TEST_false(error_writing_log)) | |
6acdd3e5 | 409 | goto end; |
6acdd3e5 | 410 | |
f1a5939f CB |
411 | /* |
412 | * Now we want to test that our output data was vaguely sensible. For this | |
69687aa8 | 413 | * test, we expect no CLIENT_RANDOM entry because it doesn't make sense for |
f1a5939f | 414 | * TLSv1.3, but we do expect both client and server to emit keys. |
6acdd3e5 | 415 | */ |
f1a5939f CB |
416 | expected.client_handshake_secret_count = 1; |
417 | expected.server_handshake_secret_count = 1; | |
418 | expected.client_application_secret_count = 1; | |
419 | expected.server_application_secret_count = 1; | |
6329ce8f | 420 | expected.exporter_secret_count = 1; |
710756a9 RS |
421 | if (!TEST_true(test_keylog_output(client_log_buffer, clientssl, |
422 | SSL_get_session(clientssl), &expected)) | |
423 | || !TEST_true(test_keylog_output(server_log_buffer, serverssl, | |
424 | SSL_get_session(serverssl), | |
425 | &expected))) | |
6acdd3e5 | 426 | goto end; |
6acdd3e5 | 427 | |
cffe973c PW |
428 | /* Terminate old session and resume with early data. */ |
429 | sess = SSL_get1_session(clientssl); | |
430 | SSL_shutdown(clientssl); | |
431 | SSL_shutdown(serverssl); | |
432 | SSL_free(serverssl); | |
433 | SSL_free(clientssl); | |
434 | serverssl = clientssl = NULL; | |
435 | ||
436 | /* Reset key log */ | |
437 | memset(client_log_buffer, 0, sizeof(client_log_buffer)); | |
438 | memset(server_log_buffer, 0, sizeof(server_log_buffer)); | |
439 | client_log_buffer_index = 0; | |
440 | server_log_buffer_index = 0; | |
441 | ||
442 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, | |
443 | &clientssl, NULL, NULL)) | |
444 | || !TEST_true(SSL_set_session(clientssl, sess)) | |
445 | /* Here writing 0 length early data is enough. */ | |
446 | || !TEST_true(SSL_write_early_data(clientssl, NULL, 0, &written)) | |
447 | || !TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), | |
448 | &readbytes), | |
449 | SSL_READ_EARLY_DATA_ERROR) | |
450 | || !TEST_int_eq(SSL_get_early_data_status(serverssl), | |
451 | SSL_EARLY_DATA_ACCEPTED) | |
452 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
453 | SSL_ERROR_NONE)) | |
454 | || !TEST_true(SSL_session_reused(clientssl))) | |
455 | goto end; | |
456 | ||
457 | /* In addition to the previous entries, expect early secrets. */ | |
458 | expected.client_early_secret_count = 1; | |
01a2a654 | 459 | expected.early_exporter_secret_count = 1; |
cffe973c PW |
460 | if (!TEST_true(test_keylog_output(client_log_buffer, clientssl, |
461 | SSL_get_session(clientssl), &expected)) | |
462 | || !TEST_true(test_keylog_output(server_log_buffer, serverssl, | |
463 | SSL_get_session(serverssl), | |
464 | &expected))) | |
465 | goto end; | |
466 | ||
6acdd3e5 CB |
467 | testresult = 1; |
468 | ||
469 | end: | |
cffe973c | 470 | SSL_SESSION_free(sess); |
6acdd3e5 CB |
471 | SSL_free(serverssl); |
472 | SSL_free(clientssl); | |
473 | SSL_CTX_free(sctx); | |
474 | SSL_CTX_free(cctx); | |
475 | ||
476 | return testresult; | |
477 | } | |
478 | #endif | |
479 | ||
e9ee6536 | 480 | #ifndef OPENSSL_NO_TLS1_2 |
a9c0d8be | 481 | static int full_client_hello_callback(SSL *s, int *al, void *arg) |
2afaee51 BK |
482 | { |
483 | int *ctr = arg; | |
484 | const unsigned char *p; | |
8ea404fb | 485 | int *exts; |
2afaee51 BK |
486 | /* We only configure two ciphers, but the SCSV is added automatically. */ |
487 | #ifdef OPENSSL_NO_EC | |
488 | const unsigned char expected_ciphers[] = {0x00, 0x9d, 0x00, 0xff}; | |
489 | #else | |
490 | const unsigned char expected_ciphers[] = {0x00, 0x9d, 0xc0, | |
491 | 0x2c, 0x00, 0xff}; | |
492 | #endif | |
8ea404fb BK |
493 | const int expected_extensions[] = { |
494 | #ifndef OPENSSL_NO_EC | |
495 | 11, 10, | |
496 | #endif | |
10ed1b72 | 497 | 35, 22, 23, 13}; |
2afaee51 BK |
498 | size_t len; |
499 | ||
500 | /* Make sure we can defer processing and get called back. */ | |
501 | if ((*ctr)++ == 0) | |
f1b97da1 | 502 | return SSL_CLIENT_HELLO_RETRY; |
2afaee51 | 503 | |
a9c0d8be | 504 | len = SSL_client_hello_get0_ciphers(s, &p); |
710756a9 | 505 | if (!TEST_mem_eq(p, len, expected_ciphers, sizeof(expected_ciphers)) |
a9c0d8be DB |
506 | || !TEST_size_t_eq( |
507 | SSL_client_hello_get0_compression_methods(s, &p), 1) | |
710756a9 | 508 | || !TEST_int_eq(*p, 0)) |
f1b97da1 | 509 | return SSL_CLIENT_HELLO_ERROR; |
a9c0d8be | 510 | if (!SSL_client_hello_get1_extensions_present(s, &exts, &len)) |
f1b97da1 | 511 | return SSL_CLIENT_HELLO_ERROR; |
8ea404fb BK |
512 | if (len != OSSL_NELEM(expected_extensions) || |
513 | memcmp(exts, expected_extensions, len * sizeof(*exts)) != 0) { | |
a9c0d8be | 514 | printf("ClientHello callback expected extensions mismatch\n"); |
8ea404fb | 515 | OPENSSL_free(exts); |
f1b97da1 | 516 | return SSL_CLIENT_HELLO_ERROR; |
8ea404fb BK |
517 | } |
518 | OPENSSL_free(exts); | |
f1b97da1 | 519 | return SSL_CLIENT_HELLO_SUCCESS; |
2afaee51 BK |
520 | } |
521 | ||
a9c0d8be | 522 | static int test_client_hello_cb(void) |
710756a9 | 523 | { |
2afaee51 BK |
524 | SSL_CTX *cctx = NULL, *sctx = NULL; |
525 | SSL *clientssl = NULL, *serverssl = NULL; | |
526 | int testctr = 0, testresult = 0; | |
527 | ||
7d7f6834 RL |
528 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), |
529 | TLS1_VERSION, TLS_MAX_VERSION, | |
530 | &sctx, &cctx, cert, privkey))) | |
2afaee51 | 531 | goto end; |
a9c0d8be | 532 | SSL_CTX_set_client_hello_cb(sctx, full_client_hello_callback, &testctr); |
710756a9 | 533 | |
2afaee51 BK |
534 | /* The gimpy cipher list we configure can't do TLS 1.3. */ |
535 | SSL_CTX_set_max_proto_version(cctx, TLS1_2_VERSION); | |
2afaee51 | 536 | |
710756a9 RS |
537 | if (!TEST_true(SSL_CTX_set_cipher_list(cctx, |
538 | "AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384")) | |
539 | || !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, | |
540 | &clientssl, NULL, NULL)) | |
541 | || !TEST_false(create_ssl_connection(serverssl, clientssl, | |
a9c0d8be | 542 | SSL_ERROR_WANT_CLIENT_HELLO_CB)) |
710756a9 RS |
543 | /* |
544 | * Passing a -1 literal is a hack since | |
545 | * the real value was lost. | |
546 | * */ | |
a9c0d8be DB |
547 | || !TEST_int_eq(SSL_get_error(serverssl, -1), |
548 | SSL_ERROR_WANT_CLIENT_HELLO_CB) | |
710756a9 RS |
549 | || !TEST_true(create_ssl_connection(serverssl, clientssl, |
550 | SSL_ERROR_NONE))) | |
2afaee51 | 551 | goto end; |
2afaee51 BK |
552 | |
553 | testresult = 1; | |
554 | ||
555 | end: | |
556 | SSL_free(serverssl); | |
557 | SSL_free(clientssl); | |
558 | SSL_CTX_free(sctx); | |
559 | SSL_CTX_free(cctx); | |
560 | ||
561 | return testresult; | |
562 | } | |
e9ee6536 | 563 | #endif |
2afaee51 | 564 | |
84d5549e | 565 | static int execute_test_large_message(const SSL_METHOD *smeth, |
7d7f6834 RL |
566 | const SSL_METHOD *cmeth, |
567 | int min_version, int max_version, | |
568 | int read_ahead) | |
84d5549e MC |
569 | { |
570 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
571 | SSL *clientssl = NULL, *serverssl = NULL; | |
572 | int testresult = 0; | |
573 | int i; | |
710756a9 | 574 | BIO *certbio = NULL; |
84d5549e MC |
575 | X509 *chaincert = NULL; |
576 | int certlen; | |
577 | ||
710756a9 | 578 | if (!TEST_ptr(certbio = BIO_new_file(cert, "r"))) |
84d5549e | 579 | goto end; |
84d5549e | 580 | chaincert = PEM_read_bio_X509(certbio, NULL, NULL, NULL); |
fa454945 MC |
581 | BIO_free(certbio); |
582 | certbio = NULL; | |
710756a9 | 583 | if (!TEST_ptr(chaincert)) |
fa454945 | 584 | goto end; |
84d5549e | 585 | |
7d7f6834 RL |
586 | if (!TEST_true(create_ssl_ctx_pair(smeth, cmeth, min_version, max_version, |
587 | &sctx, &cctx, cert, privkey))) | |
84d5549e | 588 | goto end; |
84d5549e | 589 | |
710756a9 | 590 | if (read_ahead) { |
7856332e MC |
591 | /* |
592 | * Test that read_ahead works correctly when dealing with large | |
593 | * records | |
594 | */ | |
595 | SSL_CTX_set_read_ahead(cctx, 1); | |
596 | } | |
597 | ||
84d5549e MC |
598 | /* |
599 | * We assume the supplied certificate is big enough so that if we add | |
600 | * NUM_EXTRA_CERTS it will make the overall message large enough. The | |
601 | * default buffer size is requested to be 16k, but due to the way BUF_MEM | |
710756a9 RS |
602 | * works, it ends up allocating a little over 21k (16 * 4/3). So, in this |
603 | * test we need to have a message larger than that. | |
84d5549e MC |
604 | */ |
605 | certlen = i2d_X509(chaincert, NULL); | |
710756a9 RS |
606 | OPENSSL_assert(certlen * NUM_EXTRA_CERTS > |
607 | (SSL3_RT_MAX_PLAIN_LENGTH * 4) / 3); | |
84d5549e | 608 | for (i = 0; i < NUM_EXTRA_CERTS; i++) { |
710756a9 | 609 | if (!X509_up_ref(chaincert)) |
84d5549e | 610 | goto end; |
84d5549e | 611 | if (!SSL_CTX_add_extra_chain_cert(sctx, chaincert)) { |
84d5549e MC |
612 | X509_free(chaincert); |
613 | goto end; | |
614 | } | |
615 | } | |
616 | ||
710756a9 RS |
617 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, |
618 | NULL, NULL)) | |
619 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
620 | SSL_ERROR_NONE))) | |
84d5549e | 621 | goto end; |
84d5549e | 622 | |
4bf08600 MC |
623 | /* |
624 | * Calling SSL_clear() first is not required but this tests that SSL_clear() | |
625 | * doesn't leak (when using enable-crypto-mdebug). | |
626 | */ | |
710756a9 | 627 | if (!TEST_true(SSL_clear(serverssl))) |
4bf08600 | 628 | goto end; |
84d5549e | 629 | |
4bf08600 | 630 | testresult = 1; |
84d5549e MC |
631 | end: |
632 | X509_free(chaincert); | |
633 | SSL_free(serverssl); | |
634 | SSL_free(clientssl); | |
635 | SSL_CTX_free(sctx); | |
636 | SSL_CTX_free(cctx); | |
637 | ||
638 | return testresult; | |
639 | } | |
640 | ||
641 | static int test_large_message_tls(void) | |
642 | { | |
7856332e | 643 | return execute_test_large_message(TLS_server_method(), TLS_client_method(), |
7d7f6834 | 644 | TLS1_VERSION, TLS_MAX_VERSION, |
7856332e MC |
645 | 0); |
646 | } | |
647 | ||
648 | static int test_large_message_tls_read_ahead(void) | |
649 | { | |
650 | return execute_test_large_message(TLS_server_method(), TLS_client_method(), | |
7d7f6834 | 651 | TLS1_VERSION, TLS_MAX_VERSION, |
7856332e | 652 | 1); |
84d5549e MC |
653 | } |
654 | ||
55386bef | 655 | #ifndef OPENSSL_NO_DTLS |
84d5549e MC |
656 | static int test_large_message_dtls(void) |
657 | { | |
7856332e MC |
658 | /* |
659 | * read_ahead is not relevant to DTLS because DTLS always acts as if | |
660 | * read_ahead is set. | |
661 | */ | |
84d5549e | 662 | return execute_test_large_message(DTLS_server_method(), |
7d7f6834 RL |
663 | DTLS_client_method(), |
664 | DTLS1_VERSION, DTLS_MAX_VERSION, | |
665 | 0); | |
84d5549e | 666 | } |
55386bef | 667 | #endif |
84d5549e | 668 | |
8f8c11d8 | 669 | #ifndef OPENSSL_NO_OCSP |
ba881d3b MC |
670 | static int ocsp_server_cb(SSL *s, void *arg) |
671 | { | |
672 | int *argi = (int *)arg; | |
710756a9 | 673 | unsigned char *copy = NULL; |
ba881d3b MC |
674 | STACK_OF(OCSP_RESPID) *ids = NULL; |
675 | OCSP_RESPID *id = NULL; | |
676 | ||
677 | if (*argi == 2) { | |
678 | /* In this test we are expecting exactly 1 OCSP_RESPID */ | |
679 | SSL_get_tlsext_status_ids(s, &ids); | |
680 | if (ids == NULL || sk_OCSP_RESPID_num(ids) != 1) | |
681 | return SSL_TLSEXT_ERR_ALERT_FATAL; | |
682 | ||
683 | id = sk_OCSP_RESPID_value(ids, 0); | |
684 | if (id == NULL || !OCSP_RESPID_match(id, ocspcert)) | |
685 | return SSL_TLSEXT_ERR_ALERT_FATAL; | |
686 | } else if (*argi != 1) { | |
687 | return SSL_TLSEXT_ERR_ALERT_FATAL; | |
688 | } | |
689 | ||
710756a9 | 690 | if (!TEST_ptr(copy = OPENSSL_memdup(orespder, sizeof(orespder)))) |
ba881d3b MC |
691 | return SSL_TLSEXT_ERR_ALERT_FATAL; |
692 | ||
710756a9 | 693 | SSL_set_tlsext_status_ocsp_resp(s, copy, sizeof(orespder)); |
ba881d3b | 694 | ocsp_server_called = 1; |
ba881d3b MC |
695 | return SSL_TLSEXT_ERR_OK; |
696 | } | |
697 | ||
698 | static int ocsp_client_cb(SSL *s, void *arg) | |
699 | { | |
700 | int *argi = (int *)arg; | |
701 | const unsigned char *respderin; | |
702 | size_t len; | |
703 | ||
704 | if (*argi != 1 && *argi != 2) | |
705 | return 0; | |
706 | ||
707 | len = SSL_get_tlsext_status_ocsp_resp(s, &respderin); | |
710756a9 | 708 | if (!TEST_mem_eq(orespder, len, respderin, len)) |
ba881d3b MC |
709 | return 0; |
710 | ||
711 | ocsp_client_called = 1; | |
ba881d3b MC |
712 | return 1; |
713 | } | |
714 | ||
2cb4b5f6 MC |
715 | static int test_tlsext_status_type(void) |
716 | { | |
ba881d3b MC |
717 | SSL_CTX *cctx = NULL, *sctx = NULL; |
718 | SSL *clientssl = NULL, *serverssl = NULL; | |
2cb4b5f6 | 719 | int testresult = 0; |
ba881d3b MC |
720 | STACK_OF(OCSP_RESPID) *ids = NULL; |
721 | OCSP_RESPID *id = NULL; | |
722 | BIO *certbio = NULL; | |
2cb4b5f6 | 723 | |
7d7f6834 RL |
724 | if (!create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), |
725 | TLS1_VERSION, TLS_MAX_VERSION, | |
726 | &sctx, &cctx, cert, privkey)) | |
ba881d3b | 727 | return 0; |
2cb4b5f6 | 728 | |
710756a9 | 729 | if (SSL_CTX_get_tlsext_status_type(cctx) != -1) |
2cb4b5f6 | 730 | goto end; |
2cb4b5f6 | 731 | |
ba881d3b | 732 | /* First just do various checks getting and setting tlsext_status_type */ |
2cb4b5f6 | 733 | |
ba881d3b | 734 | clientssl = SSL_new(cctx); |
710756a9 RS |
735 | if (!TEST_int_eq(SSL_get_tlsext_status_type(clientssl), -1) |
736 | || !TEST_true(SSL_set_tlsext_status_type(clientssl, | |
737 | TLSEXT_STATUSTYPE_ocsp)) | |
738 | || !TEST_int_eq(SSL_get_tlsext_status_type(clientssl), | |
739 | TLSEXT_STATUSTYPE_ocsp)) | |
2cb4b5f6 | 740 | goto end; |
2cb4b5f6 | 741 | |
ba881d3b MC |
742 | SSL_free(clientssl); |
743 | clientssl = NULL; | |
2cb4b5f6 | 744 | |
710756a9 RS |
745 | if (!SSL_CTX_set_tlsext_status_type(cctx, TLSEXT_STATUSTYPE_ocsp) |
746 | || SSL_CTX_get_tlsext_status_type(cctx) != TLSEXT_STATUSTYPE_ocsp) | |
2cb4b5f6 | 747 | goto end; |
2cb4b5f6 | 748 | |
ba881d3b | 749 | clientssl = SSL_new(cctx); |
710756a9 | 750 | if (SSL_get_tlsext_status_type(clientssl) != TLSEXT_STATUSTYPE_ocsp) |
2cb4b5f6 | 751 | goto end; |
ba881d3b MC |
752 | SSL_free(clientssl); |
753 | clientssl = NULL; | |
754 | ||
755 | /* | |
756 | * Now actually do a handshake and check OCSP information is exchanged and | |
757 | * the callbacks get called | |
758 | */ | |
ba881d3b MC |
759 | SSL_CTX_set_tlsext_status_cb(cctx, ocsp_client_cb); |
760 | SSL_CTX_set_tlsext_status_arg(cctx, &cdummyarg); | |
761 | SSL_CTX_set_tlsext_status_cb(sctx, ocsp_server_cb); | |
762 | SSL_CTX_set_tlsext_status_arg(sctx, &cdummyarg); | |
710756a9 RS |
763 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, |
764 | &clientssl, NULL, NULL)) | |
765 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
766 | SSL_ERROR_NONE)) | |
767 | || !TEST_true(ocsp_client_called) | |
768 | || !TEST_true(ocsp_server_called)) | |
ba881d3b | 769 | goto end; |
ba881d3b MC |
770 | SSL_free(serverssl); |
771 | SSL_free(clientssl); | |
772 | serverssl = NULL; | |
773 | clientssl = NULL; | |
774 | ||
775 | /* Try again but this time force the server side callback to fail */ | |
776 | ocsp_client_called = 0; | |
777 | ocsp_server_called = 0; | |
778 | cdummyarg = 0; | |
710756a9 RS |
779 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, |
780 | &clientssl, NULL, NULL)) | |
781 | /* This should fail because the callback will fail */ | |
782 | || !TEST_false(create_ssl_connection(serverssl, clientssl, | |
783 | SSL_ERROR_NONE)) | |
784 | || !TEST_false(ocsp_client_called) | |
785 | || !TEST_false(ocsp_server_called)) | |
ba881d3b | 786 | goto end; |
ba881d3b MC |
787 | SSL_free(serverssl); |
788 | SSL_free(clientssl); | |
789 | serverssl = NULL; | |
790 | clientssl = NULL; | |
791 | ||
792 | /* | |
793 | * This time we'll get the client to send an OCSP_RESPID that it will | |
794 | * accept. | |
795 | */ | |
796 | ocsp_client_called = 0; | |
797 | ocsp_server_called = 0; | |
798 | cdummyarg = 2; | |
710756a9 RS |
799 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, |
800 | &clientssl, NULL, NULL))) | |
ba881d3b | 801 | goto end; |
ba881d3b MC |
802 | |
803 | /* | |
804 | * We'll just use any old cert for this test - it doesn't have to be an OCSP | |
69687aa8 | 805 | * specific one. We'll use the server cert. |
ba881d3b | 806 | */ |
710756a9 RS |
807 | if (!TEST_ptr(certbio = BIO_new_file(cert, "r")) |
808 | || !TEST_ptr(id = OCSP_RESPID_new()) | |
809 | || !TEST_ptr(ids = sk_OCSP_RESPID_new_null()) | |
810 | || !TEST_ptr(ocspcert = PEM_read_bio_X509(certbio, | |
811 | NULL, NULL, NULL)) | |
812 | || !TEST_true(OCSP_RESPID_set_by_key(id, ocspcert)) | |
813 | || !TEST_true(sk_OCSP_RESPID_push(ids, id))) | |
ba881d3b | 814 | goto end; |
ba881d3b MC |
815 | id = NULL; |
816 | SSL_set_tlsext_status_ids(clientssl, ids); | |
817 | /* Control has been transferred */ | |
818 | ids = NULL; | |
819 | ||
820 | BIO_free(certbio); | |
821 | certbio = NULL; | |
822 | ||
710756a9 RS |
823 | if (!TEST_true(create_ssl_connection(serverssl, clientssl, |
824 | SSL_ERROR_NONE)) | |
825 | || !TEST_true(ocsp_client_called) | |
826 | || !TEST_true(ocsp_server_called)) | |
ba881d3b | 827 | goto end; |
ba881d3b | 828 | |
2cb4b5f6 MC |
829 | testresult = 1; |
830 | ||
831 | end: | |
ba881d3b MC |
832 | SSL_free(serverssl); |
833 | SSL_free(clientssl); | |
834 | SSL_CTX_free(sctx); | |
835 | SSL_CTX_free(cctx); | |
836 | sk_OCSP_RESPID_pop_free(ids, OCSP_RESPID_free); | |
837 | OCSP_RESPID_free(id); | |
838 | BIO_free(certbio); | |
839 | X509_free(ocspcert); | |
840 | ocspcert = NULL; | |
2cb4b5f6 MC |
841 | |
842 | return testresult; | |
843 | } | |
8f8c11d8 | 844 | #endif |
2cb4b5f6 | 845 | |
bf208d95 | 846 | #if !defined(OPENSSL_NO_TLS1_3) || !defined(OPENSSL_NO_TLS1_2) |
0afca811 | 847 | static int new_called, remove_called, get_called; |
eaa776da | 848 | |
eaa776da MC |
849 | static int new_session_cb(SSL *ssl, SSL_SESSION *sess) |
850 | { | |
851 | new_called++; | |
c0537ebd MC |
852 | /* |
853 | * sess has been up-refed for us, but we don't actually need it so free it | |
854 | * immediately. | |
855 | */ | |
856 | SSL_SESSION_free(sess); | |
eaa776da MC |
857 | return 1; |
858 | } | |
859 | ||
860 | static void remove_session_cb(SSL_CTX *ctx, SSL_SESSION *sess) | |
861 | { | |
862 | remove_called++; | |
863 | } | |
864 | ||
7a301f08 MC |
865 | static SSL_SESSION *get_sess_val = NULL; |
866 | ||
867 | static SSL_SESSION *get_session_cb(SSL *ssl, const unsigned char *id, int len, | |
868 | int *copy) | |
869 | { | |
0afca811 | 870 | get_called++; |
7a301f08 MC |
871 | *copy = 1; |
872 | return get_sess_val; | |
873 | } | |
874 | ||
7a301f08 MC |
875 | static int execute_test_session(int maxprot, int use_int_cache, |
876 | int use_ext_cache) | |
2cb4b5f6 MC |
877 | { |
878 | SSL_CTX *sctx = NULL, *cctx = NULL; | |
879 | SSL *serverssl1 = NULL, *clientssl1 = NULL; | |
880 | SSL *serverssl2 = NULL, *clientssl2 = NULL; | |
bf208d95 | 881 | # ifndef OPENSSL_NO_TLS1_1 |
eaa776da | 882 | SSL *serverssl3 = NULL, *clientssl3 = NULL; |
bf208d95 | 883 | # endif |
2cb4b5f6 | 884 | SSL_SESSION *sess1 = NULL, *sess2 = NULL; |
36ff232c | 885 | int testresult = 0, numnewsesstick = 1; |
2cb4b5f6 | 886 | |
7e885b7b P |
887 | new_called = remove_called = 0; |
888 | ||
36ff232c MC |
889 | /* TLSv1.3 sends 2 NewSessionTickets */ |
890 | if (maxprot == TLS1_3_VERSION) | |
891 | numnewsesstick = 2; | |
892 | ||
7d7f6834 RL |
893 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), |
894 | TLS1_VERSION, TLS_MAX_VERSION, | |
895 | &sctx, &cctx, cert, privkey))) | |
2cb4b5f6 | 896 | return 0; |
2cb4b5f6 | 897 | |
7a301f08 MC |
898 | /* |
899 | * Only allow the max protocol version so we can force a connection failure | |
900 | * later | |
901 | */ | |
902 | SSL_CTX_set_min_proto_version(cctx, maxprot); | |
903 | SSL_CTX_set_max_proto_version(cctx, maxprot); | |
eaa776da MC |
904 | |
905 | /* Set up session cache */ | |
7e885b7b | 906 | if (use_ext_cache) { |
eaa776da MC |
907 | SSL_CTX_sess_set_new_cb(cctx, new_session_cb); |
908 | SSL_CTX_sess_set_remove_cb(cctx, remove_session_cb); | |
909 | } | |
7e885b7b | 910 | if (use_int_cache) { |
eaa776da MC |
911 | /* Also covers instance where both are set */ |
912 | SSL_CTX_set_session_cache_mode(cctx, SSL_SESS_CACHE_CLIENT); | |
913 | } else { | |
914 | SSL_CTX_set_session_cache_mode(cctx, | |
915 | SSL_SESS_CACHE_CLIENT | |
916 | | SSL_SESS_CACHE_NO_INTERNAL_STORE); | |
917 | } | |
2cb4b5f6 | 918 | |
710756a9 RS |
919 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl1, &clientssl1, |
920 | NULL, NULL)) | |
921 | || !TEST_true(create_ssl_connection(serverssl1, clientssl1, | |
922 | SSL_ERROR_NONE)) | |
923 | || !TEST_ptr(sess1 = SSL_get1_session(clientssl1))) | |
2cb4b5f6 | 924 | goto end; |
2cb4b5f6 | 925 | |
710756a9 | 926 | /* Should fail because it should already be in the cache */ |
7e885b7b | 927 | if (use_int_cache && !TEST_false(SSL_CTX_add_session(cctx, sess1))) |
eaa776da | 928 | goto end; |
7a301f08 | 929 | if (use_ext_cache |
36ff232c MC |
930 | && (!TEST_int_eq(new_called, numnewsesstick) |
931 | ||
932 | || !TEST_int_eq(remove_called, 0))) | |
b4982125 | 933 | goto end; |
b4982125 | 934 | |
c0537ebd MC |
935 | new_called = remove_called = 0; |
936 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl2, | |
937 | &clientssl2, NULL, NULL)) | |
938 | || !TEST_true(SSL_set_session(clientssl2, sess1)) | |
939 | || !TEST_true(create_ssl_connection(serverssl2, clientssl2, | |
940 | SSL_ERROR_NONE)) | |
941 | || !TEST_true(SSL_session_reused(clientssl2))) | |
942 | goto end; | |
943 | ||
7a301f08 MC |
944 | if (maxprot == TLS1_3_VERSION) { |
945 | /* | |
946 | * In TLSv1.3 we should have created a new session even though we have | |
36ff232c | 947 | * resumed. |
7a301f08 MC |
948 | */ |
949 | if (use_ext_cache | |
950 | && (!TEST_int_eq(new_called, 1) | |
36ff232c | 951 | || !TEST_int_eq(remove_called, 0))) |
7a301f08 MC |
952 | goto end; |
953 | } else { | |
954 | /* | |
955 | * In TLSv1.2 we expect to have resumed so no sessions added or | |
956 | * removed. | |
957 | */ | |
958 | if (use_ext_cache | |
959 | && (!TEST_int_eq(new_called, 0) | |
960 | || !TEST_int_eq(remove_called, 0))) | |
961 | goto end; | |
962 | } | |
c0537ebd MC |
963 | |
964 | SSL_SESSION_free(sess1); | |
965 | if (!TEST_ptr(sess1 = SSL_get1_session(clientssl2))) | |
966 | goto end; | |
967 | shutdown_ssl_connection(serverssl2, clientssl2); | |
968 | serverssl2 = clientssl2 = NULL; | |
c0537ebd MC |
969 | |
970 | new_called = remove_called = 0; | |
710756a9 RS |
971 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl2, |
972 | &clientssl2, NULL, NULL)) | |
973 | || !TEST_true(create_ssl_connection(serverssl2, clientssl2, | |
974 | SSL_ERROR_NONE))) | |
2cb4b5f6 | 975 | goto end; |
2cb4b5f6 | 976 | |
710756a9 | 977 | if (!TEST_ptr(sess2 = SSL_get1_session(clientssl2))) |
2cb4b5f6 | 978 | goto end; |
2cb4b5f6 | 979 | |
7a301f08 | 980 | if (use_ext_cache |
36ff232c MC |
981 | && (!TEST_int_eq(new_called, numnewsesstick) |
982 | || !TEST_int_eq(remove_called, 0))) | |
eaa776da | 983 | goto end; |
eaa776da | 984 | |
c0537ebd | 985 | new_called = remove_called = 0; |
2cb4b5f6 | 986 | /* |
710756a9 RS |
987 | * This should clear sess2 from the cache because it is a "bad" session. |
988 | * See SSL_set_session() documentation. | |
2cb4b5f6 | 989 | */ |
710756a9 | 990 | if (!TEST_true(SSL_set_session(clientssl2, sess1))) |
2cb4b5f6 | 991 | goto end; |
7a301f08 MC |
992 | if (use_ext_cache |
993 | && (!TEST_int_eq(new_called, 0) || !TEST_int_eq(remove_called, 1))) | |
eaa776da | 994 | goto end; |
710756a9 | 995 | if (!TEST_ptr_eq(SSL_get_session(clientssl2), sess1)) |
2cb4b5f6 | 996 | goto end; |
2cb4b5f6 | 997 | |
7e885b7b | 998 | if (use_int_cache) { |
710756a9 RS |
999 | /* Should succeeded because it should not already be in the cache */ |
1000 | if (!TEST_true(SSL_CTX_add_session(cctx, sess2)) | |
1001 | || !TEST_true(SSL_CTX_remove_session(cctx, sess2))) | |
eaa776da | 1002 | goto end; |
eaa776da MC |
1003 | } |
1004 | ||
c0537ebd | 1005 | new_called = remove_called = 0; |
eaa776da | 1006 | /* This shouldn't be in the cache so should fail */ |
710756a9 | 1007 | if (!TEST_false(SSL_CTX_remove_session(cctx, sess2))) |
2cb4b5f6 | 1008 | goto end; |
2cb4b5f6 | 1009 | |
7a301f08 MC |
1010 | if (use_ext_cache |
1011 | && (!TEST_int_eq(new_called, 0) || !TEST_int_eq(remove_called, 1))) | |
2cb4b5f6 | 1012 | goto end; |
2cb4b5f6 | 1013 | |
bf208d95 | 1014 | # if !defined(OPENSSL_NO_TLS1_1) |
c0537ebd | 1015 | new_called = remove_called = 0; |
eaa776da MC |
1016 | /* Force a connection failure */ |
1017 | SSL_CTX_set_max_proto_version(sctx, TLS1_1_VERSION); | |
710756a9 RS |
1018 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl3, |
1019 | &clientssl3, NULL, NULL)) | |
1020 | || !TEST_true(SSL_set_session(clientssl3, sess1)) | |
c0537ebd | 1021 | /* This should fail because of the mismatched protocol versions */ |
710756a9 RS |
1022 | || !TEST_false(create_ssl_connection(serverssl3, clientssl3, |
1023 | SSL_ERROR_NONE))) | |
eaa776da | 1024 | goto end; |
b4982125 | 1025 | |
eaa776da | 1026 | /* We should have automatically removed the session from the cache */ |
7a301f08 MC |
1027 | if (use_ext_cache |
1028 | && (!TEST_int_eq(new_called, 0) || !TEST_int_eq(remove_called, 1))) | |
2cb4b5f6 | 1029 | goto end; |
2cb4b5f6 | 1030 | |
710756a9 | 1031 | /* Should succeed because it should not already be in the cache */ |
7e885b7b | 1032 | if (use_int_cache && !TEST_true(SSL_CTX_add_session(cctx, sess2))) |
eaa776da | 1033 | goto end; |
bf208d95 | 1034 | # endif |
eaa776da | 1035 | |
7a301f08 MC |
1036 | /* Now do some tests for server side caching */ |
1037 | if (use_ext_cache) { | |
1038 | SSL_CTX_sess_set_new_cb(cctx, NULL); | |
1039 | SSL_CTX_sess_set_remove_cb(cctx, NULL); | |
1040 | SSL_CTX_sess_set_new_cb(sctx, new_session_cb); | |
1041 | SSL_CTX_sess_set_remove_cb(sctx, remove_session_cb); | |
1042 | SSL_CTX_sess_set_get_cb(sctx, get_session_cb); | |
1043 | get_sess_val = NULL; | |
1044 | } | |
1045 | ||
1046 | SSL_CTX_set_session_cache_mode(cctx, 0); | |
1047 | /* Internal caching is the default on the server side */ | |
1048 | if (!use_int_cache) | |
1049 | SSL_CTX_set_session_cache_mode(sctx, | |
1050 | SSL_SESS_CACHE_SERVER | |
1051 | | SSL_SESS_CACHE_NO_INTERNAL_STORE); | |
1052 | ||
1053 | SSL_free(serverssl1); | |
1054 | SSL_free(clientssl1); | |
1055 | serverssl1 = clientssl1 = NULL; | |
1056 | SSL_free(serverssl2); | |
1057 | SSL_free(clientssl2); | |
1058 | serverssl2 = clientssl2 = NULL; | |
1059 | SSL_SESSION_free(sess1); | |
1060 | sess1 = NULL; | |
1061 | SSL_SESSION_free(sess2); | |
1062 | sess2 = NULL; | |
1063 | ||
1064 | SSL_CTX_set_max_proto_version(sctx, maxprot); | |
6cc0b3c2 MC |
1065 | if (maxprot == TLS1_2_VERSION) |
1066 | SSL_CTX_set_options(sctx, SSL_OP_NO_TICKET); | |
0afca811 | 1067 | new_called = remove_called = get_called = 0; |
7a301f08 MC |
1068 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl1, &clientssl1, |
1069 | NULL, NULL)) | |
1070 | || !TEST_true(create_ssl_connection(serverssl1, clientssl1, | |
1071 | SSL_ERROR_NONE)) | |
1072 | || !TEST_ptr(sess1 = SSL_get1_session(clientssl1)) | |
1073 | || !TEST_ptr(sess2 = SSL_get1_session(serverssl1))) | |
1074 | goto end; | |
1075 | ||
ee94ec2e MC |
1076 | if (use_int_cache) { |
1077 | if (maxprot == TLS1_3_VERSION && !use_ext_cache) { | |
1078 | /* | |
1079 | * In TLSv1.3 it should not have been added to the internal cache, | |
1080 | * except in the case where we also have an external cache (in that | |
1081 | * case it gets added to the cache in order to generate remove | |
1082 | * events after timeout). | |
1083 | */ | |
1084 | if (!TEST_false(SSL_CTX_remove_session(sctx, sess2))) | |
1085 | goto end; | |
1086 | } else { | |
1087 | /* Should fail because it should already be in the cache */ | |
1088 | if (!TEST_false(SSL_CTX_add_session(sctx, sess2))) | |
1089 | goto end; | |
1090 | } | |
1091 | } | |
7a301f08 MC |
1092 | |
1093 | if (use_ext_cache) { | |
1094 | SSL_SESSION *tmp = sess2; | |
1095 | ||
36ff232c | 1096 | if (!TEST_int_eq(new_called, numnewsesstick) |
0afca811 KY |
1097 | || !TEST_int_eq(remove_called, 0) |
1098 | || !TEST_int_eq(get_called, 0)) | |
7a301f08 MC |
1099 | goto end; |
1100 | /* | |
1101 | * Delete the session from the internal cache to force a lookup from | |
1102 | * the external cache. We take a copy first because | |
1103 | * SSL_CTX_remove_session() also marks the session as non-resumable. | |
1104 | */ | |
ee94ec2e | 1105 | if (use_int_cache && maxprot != TLS1_3_VERSION) { |
3cb6a4d6 BK |
1106 | if (!TEST_ptr(tmp = SSL_SESSION_dup(sess2)) |
1107 | || !TEST_true(SSL_CTX_remove_session(sctx, sess2))) | |
1108 | goto end; | |
1109 | SSL_SESSION_free(sess2); | |
1110 | } | |
7a301f08 MC |
1111 | sess2 = tmp; |
1112 | } | |
1113 | ||
0afca811 | 1114 | new_called = remove_called = get_called = 0; |
7a301f08 MC |
1115 | get_sess_val = sess2; |
1116 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl2, | |
1117 | &clientssl2, NULL, NULL)) | |
1118 | || !TEST_true(SSL_set_session(clientssl2, sess1)) | |
1119 | || !TEST_true(create_ssl_connection(serverssl2, clientssl2, | |
1120 | SSL_ERROR_NONE)) | |
1121 | || !TEST_true(SSL_session_reused(clientssl2))) | |
1122 | goto end; | |
1123 | ||
0afca811 | 1124 | if (use_ext_cache) { |
32305f88 | 1125 | if (!TEST_int_eq(remove_called, 0)) |
0afca811 KY |
1126 | goto end; |
1127 | ||
1128 | if (maxprot == TLS1_3_VERSION) { | |
32305f88 MC |
1129 | if (!TEST_int_eq(new_called, 1) |
1130 | || !TEST_int_eq(get_called, 0)) | |
0afca811 KY |
1131 | goto end; |
1132 | } else { | |
32305f88 MC |
1133 | if (!TEST_int_eq(new_called, 0) |
1134 | || !TEST_int_eq(get_called, 1)) | |
0afca811 KY |
1135 | goto end; |
1136 | } | |
1137 | } | |
7a301f08 | 1138 | |
2cb4b5f6 | 1139 | testresult = 1; |
eaa776da | 1140 | |
2cb4b5f6 MC |
1141 | end: |
1142 | SSL_free(serverssl1); | |
1143 | SSL_free(clientssl1); | |
1144 | SSL_free(serverssl2); | |
1145 | SSL_free(clientssl2); | |
bf208d95 | 1146 | # ifndef OPENSSL_NO_TLS1_1 |
eaa776da MC |
1147 | SSL_free(serverssl3); |
1148 | SSL_free(clientssl3); | |
bf208d95 | 1149 | # endif |
2cb4b5f6 MC |
1150 | SSL_SESSION_free(sess1); |
1151 | SSL_SESSION_free(sess2); | |
1152 | SSL_CTX_free(sctx); | |
1153 | SSL_CTX_free(cctx); | |
1154 | ||
1155 | return testresult; | |
1156 | } | |
bf208d95 | 1157 | #endif /* !defined(OPENSSL_NO_TLS1_3) || !defined(OPENSSL_NO_TLS1_2) */ |
2cb4b5f6 | 1158 | |
7fb4c820 MC |
1159 | static int test_session_with_only_int_cache(void) |
1160 | { | |
7a301f08 MC |
1161 | #ifndef OPENSSL_NO_TLS1_3 |
1162 | if (!execute_test_session(TLS1_3_VERSION, 1, 0)) | |
1163 | return 0; | |
1164 | #endif | |
1165 | ||
1166 | #ifndef OPENSSL_NO_TLS1_2 | |
1167 | return execute_test_session(TLS1_2_VERSION, 1, 0); | |
1168 | #else | |
1169 | return 1; | |
1170 | #endif | |
eaa776da MC |
1171 | } |
1172 | ||
7fb4c820 MC |
1173 | static int test_session_with_only_ext_cache(void) |
1174 | { | |
7a301f08 MC |
1175 | #ifndef OPENSSL_NO_TLS1_3 |
1176 | if (!execute_test_session(TLS1_3_VERSION, 0, 1)) | |
1177 | return 0; | |
1178 | #endif | |
1179 | ||
1180 | #ifndef OPENSSL_NO_TLS1_2 | |
1181 | return execute_test_session(TLS1_2_VERSION, 0, 1); | |
1182 | #else | |
1183 | return 1; | |
1184 | #endif | |
eaa776da MC |
1185 | } |
1186 | ||
7fb4c820 MC |
1187 | static int test_session_with_both_cache(void) |
1188 | { | |
7a301f08 MC |
1189 | #ifndef OPENSSL_NO_TLS1_3 |
1190 | if (!execute_test_session(TLS1_3_VERSION, 1, 1)) | |
1191 | return 0; | |
1192 | #endif | |
1193 | ||
1194 | #ifndef OPENSSL_NO_TLS1_2 | |
1195 | return execute_test_session(TLS1_2_VERSION, 1, 1); | |
1196 | #else | |
1197 | return 1; | |
1198 | #endif | |
eaa776da MC |
1199 | } |
1200 | ||
04225915 | 1201 | #ifndef OPENSSL_NO_TLS1_3 |
c22365b3 MC |
1202 | static SSL_SESSION *sesscache[6]; |
1203 | static int do_cache; | |
36ff232c MC |
1204 | |
1205 | static int new_cachesession_cb(SSL *ssl, SSL_SESSION *sess) | |
1206 | { | |
c22365b3 MC |
1207 | if (do_cache) { |
1208 | sesscache[new_called] = sess; | |
1209 | } else { | |
1210 | /* We don't need the reference to the session, so free it */ | |
1211 | SSL_SESSION_free(sess); | |
1212 | } | |
1213 | new_called++; | |
1214 | ||
1215 | return 1; | |
1216 | } | |
1217 | ||
1218 | static int post_handshake_verify(SSL *sssl, SSL *cssl) | |
1219 | { | |
1220 | SSL_set_verify(sssl, SSL_VERIFY_PEER, NULL); | |
1221 | if (!TEST_true(SSL_verify_client_post_handshake(sssl))) | |
1222 | return 0; | |
1223 | ||
1224 | /* Start handshake on the server and client */ | |
1225 | if (!TEST_int_eq(SSL_do_handshake(sssl), 1) | |
1226 | || !TEST_int_le(SSL_read(cssl, NULL, 0), 0) | |
1227 | || !TEST_int_le(SSL_read(sssl, NULL, 0), 0) | |
1228 | || !TEST_true(create_ssl_connection(sssl, cssl, | |
1229 | SSL_ERROR_NONE))) | |
1230 | return 0; | |
36ff232c MC |
1231 | |
1232 | return 1; | |
1233 | } | |
1234 | ||
1235 | static int test_tickets(int idx) | |
1236 | { | |
1237 | SSL_CTX *sctx = NULL, *cctx = NULL; | |
1238 | SSL *serverssl = NULL, *clientssl = NULL; | |
1239 | int testresult = 0, i; | |
1240 | size_t j; | |
1241 | ||
1242 | /* idx is the test number, but also the number of tickets we want */ | |
1243 | ||
1244 | new_called = 0; | |
c22365b3 | 1245 | do_cache = 1; |
36ff232c MC |
1246 | |
1247 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), | |
1248 | TLS1_VERSION, TLS_MAX_VERSION, &sctx, | |
1249 | &cctx, cert, privkey)) | |
1250 | || !TEST_true(SSL_CTX_set_num_tickets(sctx, idx))) | |
1251 | goto end; | |
1252 | ||
1253 | SSL_CTX_set_session_cache_mode(cctx, SSL_SESS_CACHE_CLIENT | |
1254 | | SSL_SESS_CACHE_NO_INTERNAL_STORE); | |
1255 | SSL_CTX_sess_set_new_cb(cctx, new_cachesession_cb); | |
1256 | ||
1257 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, | |
1258 | &clientssl, NULL, NULL))) | |
1259 | goto end; | |
1260 | ||
1261 | SSL_force_post_handshake_auth(clientssl); | |
1262 | ||
1263 | if (!TEST_true(create_ssl_connection(serverssl, clientssl, | |
1264 | SSL_ERROR_NONE)) | |
1265 | /* Check we got the number of tickets we were expecting */ | |
1266 | || !TEST_int_eq(idx, new_called)) | |
1267 | goto end; | |
1268 | ||
1269 | /* After a post-handshake authentication we should get new tickets issued */ | |
c22365b3 | 1270 | if (!post_handshake_verify(serverssl, clientssl) |
36ff232c MC |
1271 | || !TEST_int_eq(idx * 2, new_called)) |
1272 | goto end; | |
1273 | ||
36ff232c MC |
1274 | SSL_shutdown(clientssl); |
1275 | SSL_shutdown(serverssl); | |
1276 | SSL_free(serverssl); | |
1277 | SSL_free(clientssl); | |
1278 | serverssl = clientssl = NULL; | |
1279 | ||
c22365b3 MC |
1280 | /* Stop caching sessions - just count them */ |
1281 | do_cache = 0; | |
1282 | ||
36ff232c | 1283 | /* Test that we can resume with all the tickets we got given */ |
c22365b3 MC |
1284 | for (i = 0; i < idx * 2; i++) { |
1285 | new_called = 0; | |
36ff232c MC |
1286 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, |
1287 | &clientssl, NULL, NULL)) | |
c22365b3 MC |
1288 | || !TEST_true(SSL_set_session(clientssl, sesscache[i]))) |
1289 | goto end; | |
1290 | ||
1291 | SSL_force_post_handshake_auth(clientssl); | |
1292 | ||
1293 | if (!TEST_true(create_ssl_connection(serverssl, clientssl, | |
36ff232c | 1294 | SSL_ERROR_NONE)) |
c22365b3 MC |
1295 | || !TEST_true(SSL_session_reused(clientssl)) |
1296 | /* Following a resumption we only get 1 ticket */ | |
1297 | || !TEST_int_eq(new_called, 1)) | |
1298 | goto end; | |
1299 | ||
1300 | new_called = 0; | |
1301 | /* After a post-handshake authentication we should get 1 new ticket */ | |
1302 | if (!post_handshake_verify(serverssl, clientssl) | |
1303 | || !TEST_int_eq(new_called, 1)) | |
36ff232c MC |
1304 | goto end; |
1305 | ||
1306 | SSL_shutdown(clientssl); | |
1307 | SSL_shutdown(serverssl); | |
1308 | SSL_free(serverssl); | |
1309 | SSL_free(clientssl); | |
1310 | serverssl = clientssl = NULL; | |
1311 | SSL_SESSION_free(sesscache[i]); | |
1312 | sesscache[i] = NULL; | |
1313 | } | |
1314 | ||
1315 | testresult = 1; | |
1316 | ||
1317 | end: | |
1318 | SSL_free(serverssl); | |
1319 | SSL_free(clientssl); | |
c22365b3 | 1320 | for (j = 0; j < OSSL_NELEM(sesscache); j++) { |
36ff232c | 1321 | SSL_SESSION_free(sesscache[j]); |
c22365b3 MC |
1322 | sesscache[j] = NULL; |
1323 | } | |
36ff232c MC |
1324 | SSL_CTX_free(sctx); |
1325 | SSL_CTX_free(cctx); | |
1326 | ||
1327 | return testresult; | |
1328 | } | |
04225915 | 1329 | #endif |
36ff232c | 1330 | |
7d4488bb MC |
1331 | #define USE_NULL 0 |
1332 | #define USE_BIO_1 1 | |
1333 | #define USE_BIO_2 2 | |
1334 | #define USE_DEFAULT 3 | |
1335 | ||
1336 | #define CONNTYPE_CONNECTION_SUCCESS 0 | |
1337 | #define CONNTYPE_CONNECTION_FAIL 1 | |
1338 | #define CONNTYPE_NO_CONNECTION 2 | |
1339 | ||
1340 | #define TOTAL_NO_CONN_SSL_SET_BIO_TESTS (3 * 3 * 3 * 3) | |
1341 | #define TOTAL_CONN_SUCCESS_SSL_SET_BIO_TESTS (2 * 2) | |
1342 | #if !defined(OPENSSL_NO_TLS1_3) && !defined(OPENSSL_NO_TLS1_2) | |
1343 | # define TOTAL_CONN_FAIL_SSL_SET_BIO_TESTS (2 * 2) | |
1344 | #else | |
1345 | # define TOTAL_CONN_FAIL_SSL_SET_BIO_TESTS 0 | |
1346 | #endif | |
1347 | ||
7d4488bb MC |
1348 | #define TOTAL_SSL_SET_BIO_TESTS TOTAL_NO_CONN_SSL_SET_BIO_TESTS \ |
1349 | + TOTAL_CONN_SUCCESS_SSL_SET_BIO_TESTS \ | |
1350 | + TOTAL_CONN_FAIL_SSL_SET_BIO_TESTS | |
7fb4c820 MC |
1351 | |
1352 | static void setupbio(BIO **res, BIO *bio1, BIO *bio2, int type) | |
1353 | { | |
1354 | switch (type) { | |
1355 | case USE_NULL: | |
1356 | *res = NULL; | |
1357 | break; | |
1358 | case USE_BIO_1: | |
1359 | *res = bio1; | |
1360 | break; | |
1361 | case USE_BIO_2: | |
1362 | *res = bio2; | |
1363 | break; | |
1364 | } | |
1365 | } | |
1366 | ||
7d4488bb MC |
1367 | |
1368 | /* | |
1369 | * Tests calls to SSL_set_bio() under various conditions. | |
1370 | * | |
1371 | * For the first 3 * 3 * 3 * 3 = 81 tests we do 2 calls to SSL_set_bio() with | |
1372 | * various combinations of valid BIOs or NULL being set for the rbio/wbio. We | |
1373 | * then do more tests where we create a successful connection first using our | |
1374 | * standard connection setup functions, and then call SSL_set_bio() with | |
1375 | * various combinations of valid BIOs or NULL. We then repeat these tests | |
1376 | * following a failed connection. In this last case we are looking to check that | |
1377 | * SSL_set_bio() functions correctly in the case where s->bbio is not NULL. | |
1378 | */ | |
7fb4c820 MC |
1379 | static int test_ssl_set_bio(int idx) |
1380 | { | |
7d4488bb | 1381 | SSL_CTX *sctx = NULL, *cctx = NULL; |
7fb4c820 MC |
1382 | BIO *bio1 = NULL; |
1383 | BIO *bio2 = NULL; | |
0fae8150 | 1384 | BIO *irbio = NULL, *iwbio = NULL, *nrbio = NULL, *nwbio = NULL; |
7d4488bb MC |
1385 | SSL *serverssl = NULL, *clientssl = NULL; |
1386 | int initrbio, initwbio, newrbio, newwbio, conntype; | |
7fb4c820 MC |
1387 | int testresult = 0; |
1388 | ||
7d4488bb MC |
1389 | if (idx < TOTAL_NO_CONN_SSL_SET_BIO_TESTS) { |
1390 | initrbio = idx % 3; | |
1391 | idx /= 3; | |
1392 | initwbio = idx % 3; | |
1393 | idx /= 3; | |
1394 | newrbio = idx % 3; | |
1395 | idx /= 3; | |
1396 | newwbio = idx % 3; | |
1397 | conntype = CONNTYPE_NO_CONNECTION; | |
1398 | } else { | |
1399 | idx -= TOTAL_NO_CONN_SSL_SET_BIO_TESTS; | |
1400 | initrbio = initwbio = USE_DEFAULT; | |
1401 | newrbio = idx % 2; | |
1402 | idx /= 2; | |
1403 | newwbio = idx % 2; | |
1404 | idx /= 2; | |
1405 | conntype = idx % 2; | |
1406 | } | |
710756a9 | 1407 | |
7d4488bb MC |
1408 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), |
1409 | TLS1_VERSION, TLS_MAX_VERSION, | |
1410 | &sctx, &cctx, cert, privkey))) | |
1411 | goto end; | |
1412 | ||
1413 | if (conntype == CONNTYPE_CONNECTION_FAIL) { | |
1414 | /* | |
1415 | * We won't ever get here if either TLSv1.3 or TLSv1.2 is disabled | |
1416 | * because we reduced the number of tests in the definition of | |
1417 | * TOTAL_CONN_FAIL_SSL_SET_BIO_TESTS to avoid this scenario. By setting | |
1418 | * mismatched protocol versions we will force a connection failure. | |
1419 | */ | |
1420 | SSL_CTX_set_min_proto_version(sctx, TLS1_3_VERSION); | |
1421 | SSL_CTX_set_max_proto_version(cctx, TLS1_2_VERSION); | |
1422 | } | |
1423 | ||
1424 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
1425 | NULL, NULL))) | |
710756a9 | 1426 | goto end; |
7fb4c820 | 1427 | |
710756a9 RS |
1428 | if (initrbio == USE_BIO_1 |
1429 | || initwbio == USE_BIO_1 | |
1430 | || newrbio == USE_BIO_1 | |
7fb4c820 | 1431 | || newwbio == USE_BIO_1) { |
710756a9 | 1432 | if (!TEST_ptr(bio1 = BIO_new(BIO_s_mem()))) |
7fb4c820 | 1433 | goto end; |
7fb4c820 MC |
1434 | } |
1435 | ||
710756a9 RS |
1436 | if (initrbio == USE_BIO_2 |
1437 | || initwbio == USE_BIO_2 | |
1438 | || newrbio == USE_BIO_2 | |
7fb4c820 | 1439 | || newwbio == USE_BIO_2) { |
710756a9 | 1440 | if (!TEST_ptr(bio2 = BIO_new(BIO_s_mem()))) |
7fb4c820 | 1441 | goto end; |
7fb4c820 MC |
1442 | } |
1443 | ||
7d4488bb MC |
1444 | if (initrbio != USE_DEFAULT) { |
1445 | setupbio(&irbio, bio1, bio2, initrbio); | |
1446 | setupbio(&iwbio, bio1, bio2, initwbio); | |
1447 | SSL_set_bio(clientssl, irbio, iwbio); | |
7fb4c820 | 1448 | |
7d4488bb MC |
1449 | /* |
1450 | * We want to maintain our own refs to these BIO, so do an up ref for | |
1451 | * each BIO that will have ownership transferred in the SSL_set_bio() | |
1452 | * call | |
1453 | */ | |
1454 | if (irbio != NULL) | |
1455 | BIO_up_ref(irbio); | |
1456 | if (iwbio != NULL && iwbio != irbio) | |
1457 | BIO_up_ref(iwbio); | |
1458 | } | |
7fb4c820 | 1459 | |
7d4488bb MC |
1460 | if (conntype != CONNTYPE_NO_CONNECTION |
1461 | && !TEST_true(create_ssl_connection(serverssl, clientssl, | |
1462 | SSL_ERROR_NONE) | |
1463 | == (conntype == CONNTYPE_CONNECTION_SUCCESS))) | |
1464 | goto end; | |
7fb4c820 MC |
1465 | |
1466 | setupbio(&nrbio, bio1, bio2, newrbio); | |
1467 | setupbio(&nwbio, bio1, bio2, newwbio); | |
1468 | ||
1469 | /* | |
1470 | * We will (maybe) transfer ownership again so do more up refs. | |
1471 | * SSL_set_bio() has some really complicated ownership rules where BIOs have | |
1472 | * already been set! | |
1473 | */ | |
710756a9 RS |
1474 | if (nrbio != NULL |
1475 | && nrbio != irbio | |
1476 | && (nwbio != iwbio || nrbio != nwbio)) | |
7fb4c820 | 1477 | BIO_up_ref(nrbio); |
710756a9 RS |
1478 | if (nwbio != NULL |
1479 | && nwbio != nrbio | |
1480 | && (nwbio != iwbio || (nwbio == iwbio && irbio == iwbio))) | |
7fb4c820 MC |
1481 | BIO_up_ref(nwbio); |
1482 | ||
7d4488bb | 1483 | SSL_set_bio(clientssl, nrbio, nwbio); |
7fb4c820 MC |
1484 | |
1485 | testresult = 1; | |
1486 | ||
1487 | end: | |
7fb4c820 MC |
1488 | BIO_free(bio1); |
1489 | BIO_free(bio2); | |
710756a9 | 1490 | |
7fb4c820 MC |
1491 | /* |
1492 | * This test is checking that the ref counting for SSL_set_bio is correct. | |
1493 | * If we get here and we did too many frees then we will fail in the above | |
1494 | * functions. If we haven't done enough then this will only be detected in | |
1495 | * a crypto-mdebug build | |
1496 | */ | |
7d4488bb MC |
1497 | SSL_free(serverssl); |
1498 | SSL_free(clientssl); | |
1499 | SSL_CTX_free(sctx); | |
1500 | SSL_CTX_free(cctx); | |
7fb4c820 MC |
1501 | return testresult; |
1502 | } | |
1503 | ||
7e885b7b | 1504 | typedef enum { NO_BIO_CHANGE, CHANGE_RBIO, CHANGE_WBIO } bio_change_t; |
9a716987 | 1505 | |
7e885b7b | 1506 | static int execute_test_ssl_bio(int pop_ssl, bio_change_t change_bio) |
9a716987 MC |
1507 | { |
1508 | BIO *sslbio = NULL, *membio1 = NULL, *membio2 = NULL; | |
710756a9 | 1509 | SSL_CTX *ctx; |
9a716987 MC |
1510 | SSL *ssl = NULL; |
1511 | int testresult = 0; | |
1512 | ||
710756a9 RS |
1513 | if (!TEST_ptr(ctx = SSL_CTX_new(TLS_method())) |
1514 | || !TEST_ptr(ssl = SSL_new(ctx)) | |
1515 | || !TEST_ptr(sslbio = BIO_new(BIO_f_ssl())) | |
1516 | || !TEST_ptr(membio1 = BIO_new(BIO_s_mem()))) | |
9a716987 | 1517 | goto end; |
9a716987 MC |
1518 | |
1519 | BIO_set_ssl(sslbio, ssl, BIO_CLOSE); | |
1520 | ||
1521 | /* | |
1522 | * If anything goes wrong here then we could leak memory, so this will | |
1523 | * be caught in a crypto-mdebug build | |
1524 | */ | |
1525 | BIO_push(sslbio, membio1); | |
1526 | ||
69687aa8 | 1527 | /* Verify changing the rbio/wbio directly does not cause leaks */ |
7e885b7b | 1528 | if (change_bio != NO_BIO_CHANGE) { |
710756a9 | 1529 | if (!TEST_ptr(membio2 = BIO_new(BIO_s_mem()))) |
9a716987 | 1530 | goto end; |
7e885b7b | 1531 | if (change_bio == CHANGE_RBIO) |
65e2d672 | 1532 | SSL_set0_rbio(ssl, membio2); |
9a716987 | 1533 | else |
65e2d672 | 1534 | SSL_set0_wbio(ssl, membio2); |
9a716987 MC |
1535 | } |
1536 | ssl = NULL; | |
1537 | ||
7e885b7b | 1538 | if (pop_ssl) |
9a716987 MC |
1539 | BIO_pop(sslbio); |
1540 | else | |
1541 | BIO_pop(membio1); | |
1542 | ||
1543 | testresult = 1; | |
1544 | end: | |
1545 | BIO_free(membio1); | |
1546 | BIO_free(sslbio); | |
1547 | SSL_free(ssl); | |
1548 | SSL_CTX_free(ctx); | |
1549 | ||
1550 | return testresult; | |
1551 | } | |
1552 | ||
1553 | static int test_ssl_bio_pop_next_bio(void) | |
1554 | { | |
7e885b7b | 1555 | return execute_test_ssl_bio(0, NO_BIO_CHANGE); |
9a716987 MC |
1556 | } |
1557 | ||
1558 | static int test_ssl_bio_pop_ssl_bio(void) | |
1559 | { | |
7e885b7b | 1560 | return execute_test_ssl_bio(1, NO_BIO_CHANGE); |
9a716987 MC |
1561 | } |
1562 | ||
1563 | static int test_ssl_bio_change_rbio(void) | |
1564 | { | |
7e885b7b | 1565 | return execute_test_ssl_bio(0, CHANGE_RBIO); |
9a716987 MC |
1566 | } |
1567 | ||
1568 | static int test_ssl_bio_change_wbio(void) | |
1569 | { | |
7e885b7b | 1570 | return execute_test_ssl_bio(0, CHANGE_WBIO); |
9a716987 MC |
1571 | } |
1572 | ||
c423ecaa | 1573 | #if !defined(OPENSSL_NO_TLS1_2) || defined(OPENSSL_NO_TLS1_3) |
f1b25aae MC |
1574 | typedef struct { |
1575 | /* The list of sig algs */ | |
1576 | const int *list; | |
1577 | /* The length of the list */ | |
1578 | size_t listlen; | |
1579 | /* A sigalgs list in string format */ | |
1580 | const char *liststr; | |
1581 | /* Whether setting the list should succeed */ | |
1582 | int valid; | |
1583 | /* Whether creating a connection with the list should succeed */ | |
1584 | int connsuccess; | |
1585 | } sigalgs_list; | |
1586 | ||
1587 | static const int validlist1[] = {NID_sha256, EVP_PKEY_RSA}; | |
c423ecaa | 1588 | # ifndef OPENSSL_NO_EC |
f1b25aae MC |
1589 | static const int validlist2[] = {NID_sha256, EVP_PKEY_RSA, NID_sha512, EVP_PKEY_EC}; |
1590 | static const int validlist3[] = {NID_sha512, EVP_PKEY_EC}; | |
c423ecaa | 1591 | # endif |
f1b25aae MC |
1592 | static const int invalidlist1[] = {NID_undef, EVP_PKEY_RSA}; |
1593 | static const int invalidlist2[] = {NID_sha256, NID_undef}; | |
1594 | static const int invalidlist3[] = {NID_sha256, EVP_PKEY_RSA, NID_sha256}; | |
1595 | static const int invalidlist4[] = {NID_sha256}; | |
1596 | static const sigalgs_list testsigalgs[] = { | |
1597 | {validlist1, OSSL_NELEM(validlist1), NULL, 1, 1}, | |
c423ecaa | 1598 | # ifndef OPENSSL_NO_EC |
f1b25aae MC |
1599 | {validlist2, OSSL_NELEM(validlist2), NULL, 1, 1}, |
1600 | {validlist3, OSSL_NELEM(validlist3), NULL, 1, 0}, | |
c423ecaa | 1601 | # endif |
f1b25aae | 1602 | {NULL, 0, "RSA+SHA256", 1, 1}, |
c423ecaa | 1603 | # ifndef OPENSSL_NO_EC |
f1b25aae MC |
1604 | {NULL, 0, "RSA+SHA256:ECDSA+SHA512", 1, 1}, |
1605 | {NULL, 0, "ECDSA+SHA512", 1, 0}, | |
c423ecaa | 1606 | # endif |
f1b25aae MC |
1607 | {invalidlist1, OSSL_NELEM(invalidlist1), NULL, 0, 0}, |
1608 | {invalidlist2, OSSL_NELEM(invalidlist2), NULL, 0, 0}, | |
1609 | {invalidlist3, OSSL_NELEM(invalidlist3), NULL, 0, 0}, | |
1610 | {invalidlist4, OSSL_NELEM(invalidlist4), NULL, 0, 0}, | |
1611 | {NULL, 0, "RSA", 0, 0}, | |
1612 | {NULL, 0, "SHA256", 0, 0}, | |
1613 | {NULL, 0, "RSA+SHA256:SHA256", 0, 0}, | |
710756a9 RS |
1614 | {NULL, 0, "Invalid", 0, 0} |
1615 | }; | |
f1b25aae MC |
1616 | |
1617 | static int test_set_sigalgs(int idx) | |
1618 | { | |
1619 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
1620 | SSL *clientssl = NULL, *serverssl = NULL; | |
1621 | int testresult = 0; | |
1622 | const sigalgs_list *curr; | |
1623 | int testctx; | |
1624 | ||
1625 | /* Should never happen */ | |
710756a9 | 1626 | if (!TEST_size_t_le((size_t)idx, OSSL_NELEM(testsigalgs) * 2)) |
f1b25aae MC |
1627 | return 0; |
1628 | ||
1629 | testctx = ((size_t)idx < OSSL_NELEM(testsigalgs)); | |
1630 | curr = testctx ? &testsigalgs[idx] | |
1631 | : &testsigalgs[idx - OSSL_NELEM(testsigalgs)]; | |
1632 | ||
7d7f6834 RL |
1633 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), |
1634 | TLS1_VERSION, TLS_MAX_VERSION, | |
1635 | &sctx, &cctx, cert, privkey))) | |
f1b25aae | 1636 | return 0; |
f1b25aae | 1637 | |
d2e491f2 MC |
1638 | /* |
1639 | * TODO(TLS1.3): These APIs cannot set TLSv1.3 sig algs so we just test it | |
1640 | * for TLSv1.2 for now until we add a new API. | |
1641 | */ | |
1642 | SSL_CTX_set_max_proto_version(cctx, TLS1_2_VERSION); | |
1643 | ||
f1b25aae MC |
1644 | if (testctx) { |
1645 | int ret; | |
710756a9 | 1646 | |
f1b25aae MC |
1647 | if (curr->list != NULL) |
1648 | ret = SSL_CTX_set1_sigalgs(cctx, curr->list, curr->listlen); | |
1649 | else | |
1650 | ret = SSL_CTX_set1_sigalgs_list(cctx, curr->liststr); | |
1651 | ||
1652 | if (!ret) { | |
1653 | if (curr->valid) | |
710756a9 | 1654 | TEST_info("Failure setting sigalgs in SSL_CTX (%d)\n", idx); |
f1b25aae MC |
1655 | else |
1656 | testresult = 1; | |
1657 | goto end; | |
1658 | } | |
1659 | if (!curr->valid) { | |
710756a9 | 1660 | TEST_info("Not-failed setting sigalgs in SSL_CTX (%d)\n", idx); |
f1b25aae MC |
1661 | goto end; |
1662 | } | |
1663 | } | |
1664 | ||
710756a9 RS |
1665 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, |
1666 | &clientssl, NULL, NULL))) | |
f1b25aae | 1667 | goto end; |
f1b25aae MC |
1668 | |
1669 | if (!testctx) { | |
1670 | int ret; | |
1671 | ||
1672 | if (curr->list != NULL) | |
1673 | ret = SSL_set1_sigalgs(clientssl, curr->list, curr->listlen); | |
1674 | else | |
1675 | ret = SSL_set1_sigalgs_list(clientssl, curr->liststr); | |
1676 | if (!ret) { | |
1677 | if (curr->valid) | |
710756a9 | 1678 | TEST_info("Failure setting sigalgs in SSL (%d)\n", idx); |
f1b25aae MC |
1679 | else |
1680 | testresult = 1; | |
1681 | goto end; | |
1682 | } | |
710756a9 | 1683 | if (!curr->valid) |
f1b25aae | 1684 | goto end; |
f1b25aae MC |
1685 | } |
1686 | ||
710756a9 RS |
1687 | if (!TEST_int_eq(create_ssl_connection(serverssl, clientssl, |
1688 | SSL_ERROR_NONE), | |
1689 | curr->connsuccess)) | |
f1b25aae | 1690 | goto end; |
f1b25aae MC |
1691 | |
1692 | testresult = 1; | |
1693 | ||
1694 | end: | |
1695 | SSL_free(serverssl); | |
1696 | SSL_free(clientssl); | |
1697 | SSL_CTX_free(sctx); | |
1698 | SSL_CTX_free(cctx); | |
1699 | ||
1700 | return testresult; | |
1701 | } | |
c423ecaa | 1702 | #endif |
f1b25aae | 1703 | |
fff202e5 MC |
1704 | #ifndef OPENSSL_NO_TLS1_3 |
1705 | ||
57dee9bb MC |
1706 | static SSL_SESSION *clientpsk = NULL; |
1707 | static SSL_SESSION *serverpsk = NULL; | |
02a3ed5a MC |
1708 | static const char *pskid = "Identity"; |
1709 | static const char *srvid; | |
1710 | ||
1711 | static int use_session_cb_cnt = 0; | |
1712 | static int find_session_cb_cnt = 0; | |
532f9578 MC |
1713 | static int psk_client_cb_cnt = 0; |
1714 | static int psk_server_cb_cnt = 0; | |
02a3ed5a MC |
1715 | |
1716 | static int use_session_cb(SSL *ssl, const EVP_MD *md, const unsigned char **id, | |
1717 | size_t *idlen, SSL_SESSION **sess) | |
1718 | { | |
1719 | switch (++use_session_cb_cnt) { | |
1720 | case 1: | |
1721 | /* The first call should always have a NULL md */ | |
1722 | if (md != NULL) | |
1723 | return 0; | |
1724 | break; | |
1725 | ||
1726 | case 2: | |
1727 | /* The second call should always have an md */ | |
1728 | if (md == NULL) | |
1729 | return 0; | |
1730 | break; | |
1731 | ||
1732 | default: | |
1733 | /* We should only be called a maximum of twice */ | |
1734 | return 0; | |
1735 | } | |
1736 | ||
57dee9bb MC |
1737 | if (clientpsk != NULL) |
1738 | SSL_SESSION_up_ref(clientpsk); | |
02a3ed5a | 1739 | |
57dee9bb | 1740 | *sess = clientpsk; |
02a3ed5a MC |
1741 | *id = (const unsigned char *)pskid; |
1742 | *idlen = strlen(pskid); | |
1743 | ||
1744 | return 1; | |
1745 | } | |
1746 | ||
c2b290c3 | 1747 | #ifndef OPENSSL_NO_PSK |
532f9578 MC |
1748 | static unsigned int psk_client_cb(SSL *ssl, const char *hint, char *id, |
1749 | unsigned int max_id_len, | |
1750 | unsigned char *psk, | |
1751 | unsigned int max_psk_len) | |
1752 | { | |
1753 | unsigned int psklen = 0; | |
1754 | ||
1755 | psk_client_cb_cnt++; | |
1756 | ||
1757 | if (strlen(pskid) + 1 > max_id_len) | |
1758 | return 0; | |
1759 | ||
1760 | /* We should only ever be called a maximum of twice per connection */ | |
1761 | if (psk_client_cb_cnt > 2) | |
1762 | return 0; | |
1763 | ||
1764 | if (clientpsk == NULL) | |
1765 | return 0; | |
1766 | ||
1767 | /* We'll reuse the PSK we set up for TLSv1.3 */ | |
1768 | if (SSL_SESSION_get_master_key(clientpsk, NULL, 0) > max_psk_len) | |
1769 | return 0; | |
1770 | psklen = SSL_SESSION_get_master_key(clientpsk, psk, max_psk_len); | |
1771 | strncpy(id, pskid, max_id_len); | |
1772 | ||
1773 | return psklen; | |
1774 | } | |
c2b290c3 | 1775 | #endif /* OPENSSL_NO_PSK */ |
532f9578 | 1776 | |
02a3ed5a MC |
1777 | static int find_session_cb(SSL *ssl, const unsigned char *identity, |
1778 | size_t identity_len, SSL_SESSION **sess) | |
1779 | { | |
1780 | find_session_cb_cnt++; | |
1781 | ||
1782 | /* We should only ever be called a maximum of twice per connection */ | |
1783 | if (find_session_cb_cnt > 2) | |
1784 | return 0; | |
1785 | ||
57dee9bb | 1786 | if (serverpsk == NULL) |
02a3ed5a MC |
1787 | return 0; |
1788 | ||
1789 | /* Identity should match that set by the client */ | |
1790 | if (strlen(srvid) != identity_len | |
1791 | || strncmp(srvid, (const char *)identity, identity_len) != 0) { | |
1792 | /* No PSK found, continue but without a PSK */ | |
1793 | *sess = NULL; | |
1794 | return 1; | |
1795 | } | |
1796 | ||
57dee9bb MC |
1797 | SSL_SESSION_up_ref(serverpsk); |
1798 | *sess = serverpsk; | |
02a3ed5a MC |
1799 | |
1800 | return 1; | |
1801 | } | |
1802 | ||
c2b290c3 | 1803 | #ifndef OPENSSL_NO_PSK |
532f9578 MC |
1804 | static unsigned int psk_server_cb(SSL *ssl, const char *identity, |
1805 | unsigned char *psk, unsigned int max_psk_len) | |
1806 | { | |
1807 | unsigned int psklen = 0; | |
1808 | ||
1809 | psk_server_cb_cnt++; | |
1810 | ||
1811 | /* We should only ever be called a maximum of twice per connection */ | |
1812 | if (find_session_cb_cnt > 2) | |
1813 | return 0; | |
1814 | ||
1815 | if (serverpsk == NULL) | |
1816 | return 0; | |
1817 | ||
1818 | /* Identity should match that set by the client */ | |
1819 | if (strcmp(srvid, identity) != 0) { | |
1820 | return 0; | |
1821 | } | |
1822 | ||
1823 | /* We'll reuse the PSK we set up for TLSv1.3 */ | |
1824 | if (SSL_SESSION_get_master_key(serverpsk, NULL, 0) > max_psk_len) | |
1825 | return 0; | |
1826 | psklen = SSL_SESSION_get_master_key(serverpsk, psk, max_psk_len); | |
1827 | ||
1828 | return psklen; | |
1829 | } | |
c2b290c3 | 1830 | #endif /* OPENSSL_NO_PSK */ |
532f9578 | 1831 | |
5f982038 MC |
1832 | #define MSG1 "Hello" |
1833 | #define MSG2 "World." | |
1834 | #define MSG3 "This" | |
1835 | #define MSG4 "is" | |
1836 | #define MSG5 "a" | |
90049cea MC |
1837 | #define MSG6 "test" |
1838 | #define MSG7 "message." | |
5f982038 | 1839 | |
02a3ed5a | 1840 | #define TLS13_AES_256_GCM_SHA384_BYTES ((const unsigned char *)"\x13\x02") |
532f9578 | 1841 | #define TLS13_AES_128_GCM_SHA256_BYTES ((const unsigned char *)"\x13\x01") |
02a3ed5a | 1842 | |
5f982038 MC |
1843 | /* |
1844 | * Helper method to setup objects for early data test. Caller frees objects on | |
1845 | * error. | |
1846 | */ | |
1847 | static int setupearly_data_test(SSL_CTX **cctx, SSL_CTX **sctx, SSL **clientssl, | |
3cb47b4e | 1848 | SSL **serverssl, SSL_SESSION **sess, int idx) |
5f982038 | 1849 | { |
5a421415 MC |
1850 | if (*sctx == NULL |
1851 | && !TEST_true(create_ssl_ctx_pair(TLS_server_method(), | |
1852 | TLS_client_method(), | |
1853 | TLS1_VERSION, TLS_MAX_VERSION, | |
1854 | sctx, cctx, cert, privkey))) | |
1855 | return 0; | |
1856 | ||
1857 | if (!TEST_true(SSL_CTX_set_max_early_data(*sctx, SSL3_RT_MAX_PLAIN_LENGTH))) | |
5f982038 | 1858 | return 0; |
5f982038 | 1859 | |
02a3ed5a MC |
1860 | if (idx == 1) { |
1861 | /* When idx == 1 we repeat the tests with read_ahead set */ | |
3cb47b4e MC |
1862 | SSL_CTX_set_read_ahead(*cctx, 1); |
1863 | SSL_CTX_set_read_ahead(*sctx, 1); | |
02a3ed5a MC |
1864 | } else if (idx == 2) { |
1865 | /* When idx == 2 we are doing early_data with a PSK. Set up callbacks */ | |
1866 | SSL_CTX_set_psk_use_session_callback(*cctx, use_session_cb); | |
1867 | SSL_CTX_set_psk_find_session_callback(*sctx, find_session_cb); | |
1868 | use_session_cb_cnt = 0; | |
1869 | find_session_cb_cnt = 0; | |
1870 | srvid = pskid; | |
3cb47b4e MC |
1871 | } |
1872 | ||
710756a9 | 1873 | if (!TEST_true(create_ssl_objects(*sctx, *cctx, serverssl, clientssl, |
02a3ed5a MC |
1874 | NULL, NULL))) |
1875 | return 0; | |
1876 | ||
141e4709 MC |
1877 | /* |
1878 | * For one of the run throughs (doesn't matter which one), we'll try sending | |
1879 | * some SNI data in the initial ClientHello. This will be ignored (because | |
1880 | * there is no SNI cb set up by the server), so it should not impact | |
1881 | * early_data. | |
1882 | */ | |
1883 | if (idx == 1 | |
1884 | && !TEST_true(SSL_set_tlsext_host_name(*clientssl, "localhost"))) | |
1885 | return 0; | |
1886 | ||
02a3ed5a MC |
1887 | if (idx == 2) { |
1888 | /* Create the PSK */ | |
1889 | const SSL_CIPHER *cipher = NULL; | |
1890 | const unsigned char key[] = { | |
1891 | 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, | |
1892 | 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, | |
1893 | 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, | |
1894 | 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, | |
1895 | 0x2c, 0x2d, 0x2e, 0x2f | |
1896 | }; | |
1897 | ||
1898 | cipher = SSL_CIPHER_find(*clientssl, TLS13_AES_256_GCM_SHA384_BYTES); | |
57dee9bb MC |
1899 | clientpsk = SSL_SESSION_new(); |
1900 | if (!TEST_ptr(clientpsk) | |
02a3ed5a | 1901 | || !TEST_ptr(cipher) |
57dee9bb | 1902 | || !TEST_true(SSL_SESSION_set1_master_key(clientpsk, key, |
02a3ed5a | 1903 | sizeof(key))) |
57dee9bb | 1904 | || !TEST_true(SSL_SESSION_set_cipher(clientpsk, cipher)) |
02a3ed5a | 1905 | || !TEST_true( |
57dee9bb | 1906 | SSL_SESSION_set_protocol_version(clientpsk, |
02a3ed5a MC |
1907 | TLS1_3_VERSION)) |
1908 | /* | |
1909 | * We just choose an arbitrary value for max_early_data which | |
1910 | * should be big enough for testing purposes. | |
1911 | */ | |
57dee9bb MC |
1912 | || !TEST_true(SSL_SESSION_set_max_early_data(clientpsk, |
1913 | 0x100)) | |
1914 | || !TEST_true(SSL_SESSION_up_ref(clientpsk))) { | |
1915 | SSL_SESSION_free(clientpsk); | |
1916 | clientpsk = NULL; | |
02a3ed5a MC |
1917 | return 0; |
1918 | } | |
57dee9bb | 1919 | serverpsk = clientpsk; |
02a3ed5a | 1920 | |
c20e3b28 MC |
1921 | if (sess != NULL) { |
1922 | if (!TEST_true(SSL_SESSION_up_ref(clientpsk))) { | |
1923 | SSL_SESSION_free(clientpsk); | |
1924 | SSL_SESSION_free(serverpsk); | |
1925 | clientpsk = serverpsk = NULL; | |
1926 | return 0; | |
1927 | } | |
57dee9bb | 1928 | *sess = clientpsk; |
c20e3b28 | 1929 | } |
02a3ed5a MC |
1930 | return 1; |
1931 | } | |
1932 | ||
1933 | if (sess == NULL) | |
1934 | return 1; | |
1935 | ||
1936 | if (!TEST_true(create_ssl_connection(*serverssl, *clientssl, | |
1937 | SSL_ERROR_NONE))) | |
5f982038 | 1938 | return 0; |
5f982038 MC |
1939 | |
1940 | *sess = SSL_get1_session(*clientssl); | |
5f982038 MC |
1941 | SSL_shutdown(*clientssl); |
1942 | SSL_shutdown(*serverssl); | |
5f982038 MC |
1943 | SSL_free(*serverssl); |
1944 | SSL_free(*clientssl); | |
1945 | *serverssl = *clientssl = NULL; | |
1946 | ||
710756a9 RS |
1947 | if (!TEST_true(create_ssl_objects(*sctx, *cctx, serverssl, |
1948 | clientssl, NULL, NULL)) | |
1949 | || !TEST_true(SSL_set_session(*clientssl, *sess))) | |
5f982038 | 1950 | return 0; |
5f982038 MC |
1951 | |
1952 | return 1; | |
1953 | } | |
1954 | ||
3cb47b4e | 1955 | static int test_early_data_read_write(int idx) |
5f982038 MC |
1956 | { |
1957 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
1958 | SSL *clientssl = NULL, *serverssl = NULL; | |
1959 | int testresult = 0; | |
1960 | SSL_SESSION *sess = NULL; | |
9b5c865d MC |
1961 | unsigned char buf[20], data[1024]; |
1962 | size_t readbytes, written, eoedlen, rawread, rawwritten; | |
1963 | BIO *rbio; | |
5f982038 | 1964 | |
710756a9 RS |
1965 | if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl, |
1966 | &serverssl, &sess, idx))) | |
5f982038 MC |
1967 | goto end; |
1968 | ||
1969 | /* Write and read some early data */ | |
710756a9 RS |
1970 | if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1), |
1971 | &written)) | |
1972 | || !TEST_size_t_eq(written, strlen(MSG1)) | |
1973 | || !TEST_int_eq(SSL_read_early_data(serverssl, buf, | |
1974 | sizeof(buf), &readbytes), | |
1975 | SSL_READ_EARLY_DATA_SUCCESS) | |
1976 | || !TEST_mem_eq(MSG1, readbytes, buf, strlen(MSG1)) | |
1977 | || !TEST_int_eq(SSL_get_early_data_status(serverssl), | |
1978 | SSL_EARLY_DATA_ACCEPTED)) | |
5f982038 | 1979 | goto end; |
5f982038 MC |
1980 | |
1981 | /* | |
09f28874 | 1982 | * Server should be able to write data, and client should be able to |
5f982038 MC |
1983 | * read it. |
1984 | */ | |
710756a9 RS |
1985 | if (!TEST_true(SSL_write_early_data(serverssl, MSG2, strlen(MSG2), |
1986 | &written)) | |
1987 | || !TEST_size_t_eq(written, strlen(MSG2)) | |
1988 | || !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes)) | |
1989 | || !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2))) | |
5f982038 | 1990 | goto end; |
5f982038 MC |
1991 | |
1992 | /* Even after reading normal data, client should be able write early data */ | |
710756a9 RS |
1993 | if (!TEST_true(SSL_write_early_data(clientssl, MSG3, strlen(MSG3), |
1994 | &written)) | |
1995 | || !TEST_size_t_eq(written, strlen(MSG3))) | |
5f982038 | 1996 | goto end; |
5f982038 | 1997 | |
09f28874 | 1998 | /* Server should still be able read early data after writing data */ |
710756a9 RS |
1999 | if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), |
2000 | &readbytes), | |
2001 | SSL_READ_EARLY_DATA_SUCCESS) | |
2002 | || !TEST_mem_eq(buf, readbytes, MSG3, strlen(MSG3))) | |
5f982038 | 2003 | goto end; |
5f982038 | 2004 | |
09f28874 | 2005 | /* Write more data from server and read it from client */ |
710756a9 RS |
2006 | if (!TEST_true(SSL_write_early_data(serverssl, MSG4, strlen(MSG4), |
2007 | &written)) | |
2008 | || !TEST_size_t_eq(written, strlen(MSG4)) | |
2009 | || !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes)) | |
2010 | || !TEST_mem_eq(buf, readbytes, MSG4, strlen(MSG4))) | |
5f982038 | 2011 | goto end; |
5f982038 MC |
2012 | |
2013 | /* | |
2014 | * If client writes normal data it should mean writing early data is no | |
2015 | * longer possible. | |
2016 | */ | |
710756a9 RS |
2017 | if (!TEST_true(SSL_write_ex(clientssl, MSG5, strlen(MSG5), &written)) |
2018 | || !TEST_size_t_eq(written, strlen(MSG5)) | |
2019 | || !TEST_int_eq(SSL_get_early_data_status(clientssl), | |
2020 | SSL_EARLY_DATA_ACCEPTED)) | |
5f982038 | 2021 | goto end; |
5f982038 | 2022 | |
9b5c865d MC |
2023 | /* |
2024 | * At this point the client has written EndOfEarlyData, ClientFinished and | |
2025 | * normal (fully protected) data. We are going to cause a delay between the | |
2026 | * arrival of EndOfEarlyData and ClientFinished. We read out all the data | |
2027 | * in the read BIO, and then just put back the EndOfEarlyData message. | |
2028 | */ | |
2029 | rbio = SSL_get_rbio(serverssl); | |
710756a9 RS |
2030 | if (!TEST_true(BIO_read_ex(rbio, data, sizeof(data), &rawread)) |
2031 | || !TEST_size_t_lt(rawread, sizeof(data)) | |
2032 | || !TEST_size_t_gt(rawread, SSL3_RT_HEADER_LENGTH)) | |
9b5c865d | 2033 | goto end; |
710756a9 | 2034 | |
9b5c865d MC |
2035 | /* Record length is in the 4th and 5th bytes of the record header */ |
2036 | eoedlen = SSL3_RT_HEADER_LENGTH + (data[3] << 8 | data[4]); | |
710756a9 RS |
2037 | if (!TEST_true(BIO_write_ex(rbio, data, eoedlen, &rawwritten)) |
2038 | || !TEST_size_t_eq(rawwritten, eoedlen)) | |
9b5c865d | 2039 | goto end; |
9b5c865d | 2040 | |
5f982038 | 2041 | /* Server should be told that there is no more early data */ |
710756a9 RS |
2042 | if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), |
2043 | &readbytes), | |
2044 | SSL_READ_EARLY_DATA_FINISH) | |
2045 | || !TEST_size_t_eq(readbytes, 0)) | |
5f982038 | 2046 | goto end; |
5f982038 | 2047 | |
9b5c865d MC |
2048 | /* |
2049 | * Server has not finished init yet, so should still be able to write early | |
2050 | * data. | |
2051 | */ | |
710756a9 RS |
2052 | if (!TEST_true(SSL_write_early_data(serverssl, MSG6, strlen(MSG6), |
2053 | &written)) | |
2054 | || !TEST_size_t_eq(written, strlen(MSG6))) | |
9b5c865d | 2055 | goto end; |
9b5c865d | 2056 | |
f8a303fa | 2057 | /* Push the ClientFinished and the normal data back into the server rbio */ |
710756a9 RS |
2058 | if (!TEST_true(BIO_write_ex(rbio, data + eoedlen, rawread - eoedlen, |
2059 | &rawwritten)) | |
2060 | || !TEST_size_t_eq(rawwritten, rawread - eoedlen)) | |
f8a303fa | 2061 | goto end; |
f8a303fa | 2062 | |
5f982038 | 2063 | /* Server should be able to read normal data */ |
710756a9 RS |
2064 | if (!TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes)) |
2065 | || !TEST_size_t_eq(readbytes, strlen(MSG5))) | |
5f982038 | 2066 | goto end; |
5f982038 | 2067 | |
09f28874 | 2068 | /* Client and server should not be able to write/read early data now */ |
710756a9 RS |
2069 | if (!TEST_false(SSL_write_early_data(clientssl, MSG6, strlen(MSG6), |
2070 | &written))) | |
5f982038 | 2071 | goto end; |
5f982038 | 2072 | ERR_clear_error(); |
710756a9 RS |
2073 | if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), |
2074 | &readbytes), | |
2075 | SSL_READ_EARLY_DATA_ERROR)) | |
5f982038 | 2076 | goto end; |
5f982038 MC |
2077 | ERR_clear_error(); |
2078 | ||
9b5c865d | 2079 | /* Client should be able to read the data sent by the server */ |
710756a9 RS |
2080 | if (!TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes)) |
2081 | || !TEST_mem_eq(buf, readbytes, MSG6, strlen(MSG6))) | |
9b5c865d | 2082 | goto end; |
710756a9 | 2083 | |
f8a303fa | 2084 | /* |
36ff232c MC |
2085 | * Make sure we process the two NewSessionTickets. These arrive |
2086 | * post-handshake. We attempt reads which we do not expect to return any | |
2087 | * data. | |
f8a303fa | 2088 | */ |
36ff232c MC |
2089 | if (!TEST_false(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes)) |
2090 | || !TEST_false(SSL_read_ex(clientssl, buf, sizeof(buf), | |
2091 | &readbytes))) | |
f8a303fa | 2092 | goto end; |
5f982038 | 2093 | |
90049cea | 2094 | /* Server should be able to write normal data */ |
710756a9 RS |
2095 | if (!TEST_true(SSL_write_ex(serverssl, MSG7, strlen(MSG7), &written)) |
2096 | || !TEST_size_t_eq(written, strlen(MSG7)) | |
2097 | || !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes)) | |
2098 | || !TEST_mem_eq(buf, readbytes, MSG7, strlen(MSG7))) | |
90049cea | 2099 | goto end; |
90049cea | 2100 | |
c20e3b28 | 2101 | SSL_SESSION_free(sess); |
5f982038 | 2102 | sess = SSL_get1_session(clientssl); |
02a3ed5a MC |
2103 | use_session_cb_cnt = 0; |
2104 | find_session_cb_cnt = 0; | |
5f982038 MC |
2105 | |
2106 | SSL_shutdown(clientssl); | |
2107 | SSL_shutdown(serverssl); | |
5f982038 MC |
2108 | SSL_free(serverssl); |
2109 | SSL_free(clientssl); | |
2110 | serverssl = clientssl = NULL; | |
710756a9 RS |
2111 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, |
2112 | &clientssl, NULL, NULL)) | |
2113 | || !TEST_true(SSL_set_session(clientssl, sess))) | |
5f982038 | 2114 | goto end; |
5f982038 MC |
2115 | |
2116 | /* Write and read some early data */ | |
710756a9 RS |
2117 | if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1), |
2118 | &written)) | |
2119 | || !TEST_size_t_eq(written, strlen(MSG1)) | |
2120 | || !TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), | |
2121 | &readbytes), | |
2122 | SSL_READ_EARLY_DATA_SUCCESS) | |
2123 | || !TEST_mem_eq(buf, readbytes, MSG1, strlen(MSG1))) | |
5f982038 | 2124 | goto end; |
5f982038 | 2125 | |
710756a9 RS |
2126 | if (!TEST_int_gt(SSL_connect(clientssl), 0) |
2127 | || !TEST_int_gt(SSL_accept(serverssl), 0)) | |
5f982038 | 2128 | goto end; |
5f982038 | 2129 | |
09f28874 | 2130 | /* Client and server should not be able to write/read early data now */ |
710756a9 RS |
2131 | if (!TEST_false(SSL_write_early_data(clientssl, MSG6, strlen(MSG6), |
2132 | &written))) | |
5f982038 | 2133 | goto end; |
5f982038 | 2134 | ERR_clear_error(); |
710756a9 RS |
2135 | if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), |
2136 | &readbytes), | |
2137 | SSL_READ_EARLY_DATA_ERROR)) | |
5f982038 | 2138 | goto end; |
5f982038 MC |
2139 | ERR_clear_error(); |
2140 | ||
2141 | /* Client and server should be able to write/read normal data */ | |
710756a9 RS |
2142 | if (!TEST_true(SSL_write_ex(clientssl, MSG5, strlen(MSG5), &written)) |
2143 | || !TEST_size_t_eq(written, strlen(MSG5)) | |
2144 | || !TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes)) | |
2145 | || !TEST_size_t_eq(readbytes, strlen(MSG5))) | |
5f982038 | 2146 | goto end; |
5f982038 MC |
2147 | |
2148 | testresult = 1; | |
2149 | ||
2150 | end: | |
c20e3b28 | 2151 | SSL_SESSION_free(sess); |
57dee9bb MC |
2152 | SSL_SESSION_free(clientpsk); |
2153 | SSL_SESSION_free(serverpsk); | |
2154 | clientpsk = serverpsk = NULL; | |
5f982038 MC |
2155 | SSL_free(serverssl); |
2156 | SSL_free(clientssl); | |
2157 | SSL_CTX_free(sctx); | |
2158 | SSL_CTX_free(cctx); | |
5f982038 MC |
2159 | return testresult; |
2160 | } | |
2161 | ||
5a421415 MC |
2162 | static int allow_ed_cb_called = 0; |
2163 | ||
2164 | static int allow_early_data_cb(SSL *s, void *arg) | |
2165 | { | |
2166 | int *usecb = (int *)arg; | |
2167 | ||
2168 | allow_ed_cb_called++; | |
2169 | ||
2170 | if (*usecb == 1) | |
2171 | return 0; | |
2172 | ||
2173 | return 1; | |
2174 | } | |
2175 | ||
2176 | /* | |
2177 | * idx == 0: Standard early_data setup | |
2178 | * idx == 1: early_data setup using read_ahead | |
2179 | * usecb == 0: Don't use a custom early data callback | |
2180 | * usecb == 1: Use a custom early data callback and reject the early data | |
2181 | * usecb == 2: Use a custom early data callback and accept the early data | |
2182 | */ | |
2183 | static int test_early_data_replay_int(int idx, int usecb) | |
78fb5374 MC |
2184 | { |
2185 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
2186 | SSL *clientssl = NULL, *serverssl = NULL; | |
2187 | int testresult = 0; | |
2188 | SSL_SESSION *sess = NULL; | |
5a421415 MC |
2189 | size_t readbytes, written; |
2190 | unsigned char buf[20]; | |
2191 | ||
2192 | allow_ed_cb_called = 0; | |
2193 | ||
2194 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), | |
2195 | TLS1_VERSION, TLS_MAX_VERSION, &sctx, | |
2196 | &cctx, cert, privkey))) | |
2197 | return 0; | |
2198 | ||
2199 | if (usecb > 0) { | |
2200 | SSL_CTX_set_options(sctx, SSL_OP_NO_ANTI_REPLAY); | |
2201 | SSL_CTX_set_allow_early_data_cb(sctx, allow_early_data_cb, &usecb); | |
2202 | } | |
78fb5374 MC |
2203 | |
2204 | if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl, | |
2205 | &serverssl, &sess, idx))) | |
2206 | goto end; | |
2207 | ||
2208 | /* | |
2209 | * The server is configured to accept early data. Create a connection to | |
2210 | * "use up" the ticket | |
2211 | */ | |
2212 | if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)) | |
2213 | || !TEST_true(SSL_session_reused(clientssl))) | |
2214 | goto end; | |
2215 | ||
2216 | SSL_shutdown(clientssl); | |
2217 | SSL_shutdown(serverssl); | |
2218 | SSL_free(serverssl); | |
2219 | SSL_free(clientssl); | |
2220 | serverssl = clientssl = NULL; | |
2221 | ||
2222 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, | |
2223 | &clientssl, NULL, NULL)) | |
5a421415 MC |
2224 | || !TEST_true(SSL_set_session(clientssl, sess))) |
2225 | goto end; | |
2226 | ||
2227 | /* Write and read some early data */ | |
2228 | if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1), | |
2229 | &written)) | |
2230 | || !TEST_size_t_eq(written, strlen(MSG1))) | |
2231 | goto end; | |
2232 | ||
2233 | if (usecb <= 1) { | |
2234 | if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), | |
2235 | &readbytes), | |
2236 | SSL_READ_EARLY_DATA_FINISH) | |
2237 | /* | |
2238 | * The ticket was reused, so the we should have rejected the | |
2239 | * early data | |
2240 | */ | |
2241 | || !TEST_int_eq(SSL_get_early_data_status(serverssl), | |
2242 | SSL_EARLY_DATA_REJECTED)) | |
2243 | goto end; | |
2244 | } else { | |
2245 | /* In this case the callback decides to accept the early data */ | |
2246 | if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), | |
2247 | &readbytes), | |
2248 | SSL_READ_EARLY_DATA_SUCCESS) | |
2249 | || !TEST_mem_eq(MSG1, strlen(MSG1), buf, readbytes) | |
2250 | /* | |
2251 | * Server will have sent its flight so client can now send | |
2252 | * end of early data and complete its half of the handshake | |
2253 | */ | |
2254 | || !TEST_int_gt(SSL_connect(clientssl), 0) | |
2255 | || !TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), | |
2256 | &readbytes), | |
2257 | SSL_READ_EARLY_DATA_FINISH) | |
2258 | || !TEST_int_eq(SSL_get_early_data_status(serverssl), | |
2259 | SSL_EARLY_DATA_ACCEPTED)) | |
2260 | goto end; | |
2261 | } | |
2262 | ||
2263 | /* Complete the connection */ | |
2264 | if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)) | |
2265 | || !TEST_int_eq(SSL_session_reused(clientssl), (usecb > 0) ? 1 : 0) | |
2266 | || !TEST_int_eq(allow_ed_cb_called, usecb > 0 ? 1 : 0)) | |
78fb5374 MC |
2267 | goto end; |
2268 | ||
2269 | testresult = 1; | |
2270 | ||
2271 | end: | |
c20e3b28 | 2272 | SSL_SESSION_free(sess); |
78fb5374 MC |
2273 | SSL_SESSION_free(clientpsk); |
2274 | SSL_SESSION_free(serverpsk); | |
2275 | clientpsk = serverpsk = NULL; | |
2276 | SSL_free(serverssl); | |
2277 | SSL_free(clientssl); | |
2278 | SSL_CTX_free(sctx); | |
2279 | SSL_CTX_free(cctx); | |
2280 | return testresult; | |
2281 | } | |
2282 | ||
5a421415 MC |
2283 | static int test_early_data_replay(int idx) |
2284 | { | |
2285 | int ret; | |
2286 | ||
2287 | ret = test_early_data_replay_int(idx, 0); | |
2288 | ret &= test_early_data_replay_int(idx, 1); | |
2289 | ret &= test_early_data_replay_int(idx, 2); | |
2290 | ||
2291 | return ret; | |
2292 | } | |
2293 | ||
710756a9 | 2294 | /* |
6b84e6bf MC |
2295 | * Helper function to test that a server attempting to read early data can |
2296 | * handle a connection from a client where the early data should be skipped. | |
710756a9 | 2297 | */ |
6b84e6bf | 2298 | static int early_data_skip_helper(int hrr, int idx) |
5f982038 MC |
2299 | { |
2300 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
2301 | SSL *clientssl = NULL, *serverssl = NULL; | |
2302 | int testresult = 0; | |
018fcbec | 2303 | SSL_SESSION *sess = NULL; |
5f982038 MC |
2304 | unsigned char buf[20]; |
2305 | size_t readbytes, written; | |
2306 | ||
710756a9 RS |
2307 | if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl, |
2308 | &serverssl, &sess, idx))) | |
5f982038 MC |
2309 | goto end; |
2310 | ||
6b84e6bf MC |
2311 | if (hrr) { |
2312 | /* Force an HRR to occur */ | |
2313 | if (!TEST_true(SSL_set1_groups_list(serverssl, "P-256"))) | |
2314 | goto end; | |
02a3ed5a MC |
2315 | } else if (idx == 2) { |
2316 | /* | |
2317 | * We force early_data rejection by ensuring the PSK identity is | |
2318 | * unrecognised | |
2319 | */ | |
2320 | srvid = "Dummy Identity"; | |
6b84e6bf MC |
2321 | } else { |
2322 | /* | |
2323 | * Deliberately corrupt the creation time. We take 20 seconds off the | |
2324 | * time. It could be any value as long as it is not within tolerance. | |
2325 | * This should mean the ticket is rejected. | |
2326 | */ | |
5d99881e | 2327 | if (!TEST_true(SSL_SESSION_set_time(sess, (long)(time(NULL) - 20)))) |
6b84e6bf MC |
2328 | goto end; |
2329 | } | |
5f982038 MC |
2330 | |
2331 | /* Write some early data */ | |
710756a9 RS |
2332 | if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1), |
2333 | &written)) | |
2334 | || !TEST_size_t_eq(written, strlen(MSG1))) | |
5f982038 | 2335 | goto end; |
5f982038 MC |
2336 | |
2337 | /* Server should reject the early data and skip over it */ | |
710756a9 RS |
2338 | if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), |
2339 | &readbytes), | |
2340 | SSL_READ_EARLY_DATA_FINISH) | |
2341 | || !TEST_size_t_eq(readbytes, 0) | |
2342 | || !TEST_int_eq(SSL_get_early_data_status(serverssl), | |
2343 | SSL_EARLY_DATA_REJECTED)) | |
5f982038 | 2344 | goto end; |
5f982038 | 2345 | |
6b84e6bf MC |
2346 | if (hrr) { |
2347 | /* | |
2348 | * Finish off the handshake. We perform the same writes and reads as | |
2349 | * further down but we expect them to fail due to the incomplete | |
2350 | * handshake. | |
2351 | */ | |
2352 | if (!TEST_false(SSL_write_ex(clientssl, MSG2, strlen(MSG2), &written)) | |
2353 | || !TEST_false(SSL_read_ex(serverssl, buf, sizeof(buf), | |
2354 | &readbytes))) | |
2355 | goto end; | |
2356 | } | |
2357 | ||
710756a9 RS |
2358 | /* Should be able to send normal data despite rejection of early data */ |
2359 | if (!TEST_true(SSL_write_ex(clientssl, MSG2, strlen(MSG2), &written)) | |
2360 | || !TEST_size_t_eq(written, strlen(MSG2)) | |
2361 | || !TEST_int_eq(SSL_get_early_data_status(clientssl), | |
2362 | SSL_EARLY_DATA_REJECTED) | |
2363 | || !TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes)) | |
2364 | || !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2))) | |
5f982038 | 2365 | goto end; |
5f982038 MC |
2366 | |
2367 | testresult = 1; | |
2368 | ||
2369 | end: | |
c20e3b28 | 2370 | SSL_SESSION_free(clientpsk); |
57dee9bb MC |
2371 | SSL_SESSION_free(serverpsk); |
2372 | clientpsk = serverpsk = NULL; | |
5f982038 MC |
2373 | SSL_SESSION_free(sess); |
2374 | SSL_free(serverssl); | |
2375 | SSL_free(clientssl); | |
2376 | SSL_CTX_free(sctx); | |
2377 | SSL_CTX_free(cctx); | |
5f982038 MC |
2378 | return testresult; |
2379 | } | |
2380 | ||
6b84e6bf MC |
2381 | /* |
2382 | * Test that a server attempting to read early data can handle a connection | |
2383 | * from a client where the early data is not acceptable. | |
2384 | */ | |
2385 | static int test_early_data_skip(int idx) | |
2386 | { | |
2387 | return early_data_skip_helper(0, idx); | |
2388 | } | |
2389 | ||
2390 | /* | |
2391 | * Test that a server attempting to read early data can handle a connection | |
2392 | * from a client where an HRR occurs. | |
2393 | */ | |
2394 | static int test_early_data_skip_hrr(int idx) | |
2395 | { | |
2396 | return early_data_skip_helper(1, idx); | |
2397 | } | |
2398 | ||
710756a9 RS |
2399 | /* |
2400 | * Test that a server attempting to read early data can handle a connection | |
2401 | * from a client that doesn't send any. | |
2402 | */ | |
3cb47b4e | 2403 | static int test_early_data_not_sent(int idx) |
5f982038 MC |
2404 | { |
2405 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
2406 | SSL *clientssl = NULL, *serverssl = NULL; | |
2407 | int testresult = 0; | |
018fcbec | 2408 | SSL_SESSION *sess = NULL; |
5f982038 MC |
2409 | unsigned char buf[20]; |
2410 | size_t readbytes, written; | |
2411 | ||
710756a9 RS |
2412 | if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl, |
2413 | &serverssl, &sess, idx))) | |
5f982038 MC |
2414 | goto end; |
2415 | ||
2416 | /* Write some data - should block due to handshake with server */ | |
2417 | SSL_set_connect_state(clientssl); | |
710756a9 | 2418 | if (!TEST_false(SSL_write_ex(clientssl, MSG1, strlen(MSG1), &written))) |
5f982038 | 2419 | goto end; |
5f982038 MC |
2420 | |
2421 | /* Server should detect that early data has not been sent */ | |
710756a9 RS |
2422 | if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), |
2423 | &readbytes), | |
2424 | SSL_READ_EARLY_DATA_FINISH) | |
2425 | || !TEST_size_t_eq(readbytes, 0) | |
2426 | || !TEST_int_eq(SSL_get_early_data_status(serverssl), | |
2427 | SSL_EARLY_DATA_NOT_SENT) | |
2428 | || !TEST_int_eq(SSL_get_early_data_status(clientssl), | |
2429 | SSL_EARLY_DATA_NOT_SENT)) | |
5f982038 | 2430 | goto end; |
5f982038 MC |
2431 | |
2432 | /* Continue writing the message we started earlier */ | |
710756a9 RS |
2433 | if (!TEST_true(SSL_write_ex(clientssl, MSG1, strlen(MSG1), &written)) |
2434 | || !TEST_size_t_eq(written, strlen(MSG1)) | |
2435 | || !TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes)) | |
2436 | || !TEST_mem_eq(buf, readbytes, MSG1, strlen(MSG1)) | |
2437 | || !SSL_write_ex(serverssl, MSG2, strlen(MSG2), &written) | |
2438 | || !TEST_size_t_eq(written, strlen(MSG2))) | |
5f982038 | 2439 | goto end; |
5f982038 | 2440 | |
710756a9 RS |
2441 | if (!TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes)) |
2442 | || !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2))) | |
5f982038 | 2443 | goto end; |
5f982038 MC |
2444 | |
2445 | testresult = 1; | |
2446 | ||
2447 | end: | |
5f982038 | 2448 | SSL_SESSION_free(sess); |
c20e3b28 | 2449 | SSL_SESSION_free(clientpsk); |
57dee9bb MC |
2450 | SSL_SESSION_free(serverpsk); |
2451 | clientpsk = serverpsk = NULL; | |
5f982038 MC |
2452 | SSL_free(serverssl); |
2453 | SSL_free(clientssl); | |
2454 | SSL_CTX_free(sctx); | |
2455 | SSL_CTX_free(cctx); | |
5f982038 MC |
2456 | return testresult; |
2457 | } | |
2458 | ||
976e5323 MC |
2459 | static int hostname_cb(SSL *s, int *al, void *arg) |
2460 | { | |
2461 | const char *hostname = SSL_get_servername(s, TLSEXT_NAMETYPE_host_name); | |
2462 | ||
281bf233 | 2463 | if (hostname != NULL && strcmp(hostname, "goodhost") == 0) |
976e5323 MC |
2464 | return SSL_TLSEXT_ERR_OK; |
2465 | ||
2466 | return SSL_TLSEXT_ERR_NOACK; | |
2467 | } | |
2468 | ||
2469 | static const char *servalpn; | |
2470 | ||
c7558d5b PY |
2471 | static int alpn_select_cb(SSL *ssl, const unsigned char **out, |
2472 | unsigned char *outlen, const unsigned char *in, | |
2473 | unsigned int inlen, void *arg) | |
976e5323 | 2474 | { |
c7558d5b | 2475 | unsigned int protlen = 0; |
976e5323 MC |
2476 | const unsigned char *prot; |
2477 | ||
c7558d5b PY |
2478 | for (prot = in; prot < in + inlen; prot += protlen) { |
2479 | protlen = *prot++; | |
5d99881e | 2480 | if (in + inlen < prot + protlen) |
976e5323 MC |
2481 | return SSL_TLSEXT_ERR_NOACK; |
2482 | ||
2483 | if (protlen == strlen(servalpn) | |
0bd42fde | 2484 | && memcmp(prot, servalpn, protlen) == 0) { |
976e5323 MC |
2485 | *out = prot; |
2486 | *outlen = protlen; | |
2487 | return SSL_TLSEXT_ERR_OK; | |
2488 | } | |
2489 | } | |
2490 | ||
2491 | return SSL_TLSEXT_ERR_NOACK; | |
2492 | } | |
2493 | ||
57dee9bb | 2494 | /* Test that a PSK can be used to send early_data */ |
976e5323 MC |
2495 | static int test_early_data_psk(int idx) |
2496 | { | |
2497 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
2498 | SSL *clientssl = NULL, *serverssl = NULL; | |
2499 | int testresult = 0; | |
2500 | SSL_SESSION *sess = NULL; | |
57dee9bb MC |
2501 | unsigned char alpnlist[] = { |
2502 | 0x08, 'g', 'o', 'o', 'd', 'a', 'l', 'p', 'n', 0x07, 'b', 'a', 'd', 'a', | |
2503 | 'l', 'p', 'n' | |
2504 | }; | |
2505 | #define GOODALPNLEN 9 | |
2506 | #define BADALPNLEN 8 | |
2507 | #define GOODALPN (alpnlist) | |
2508 | #define BADALPN (alpnlist + GOODALPNLEN) | |
2509 | int err = 0; | |
976e5323 MC |
2510 | unsigned char buf[20]; |
2511 | size_t readbytes, written; | |
57dee9bb | 2512 | int readearlyres = SSL_READ_EARLY_DATA_SUCCESS, connectres = 1; |
976e5323 MC |
2513 | int edstatus = SSL_EARLY_DATA_ACCEPTED; |
2514 | ||
2515 | /* We always set this up with a final parameter of "2" for PSK */ | |
2516 | if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl, | |
2517 | &serverssl, &sess, 2))) | |
2518 | goto end; | |
2519 | ||
976e5323 MC |
2520 | servalpn = "goodalpn"; |
2521 | ||
57dee9bb MC |
2522 | /* |
2523 | * Note: There is no test for inconsistent SNI with late client detection. | |
2524 | * This is because servers do not acknowledge SNI even if they are using | |
2525 | * it in a resumption handshake - so it is not actually possible for a | |
2526 | * client to detect a problem. | |
2527 | */ | |
976e5323 MC |
2528 | switch (idx) { |
2529 | case 0: | |
57dee9bb | 2530 | /* Set inconsistent SNI (early client detection) */ |
976e5323 MC |
2531 | err = SSL_R_INCONSISTENT_EARLY_DATA_SNI; |
2532 | if (!TEST_true(SSL_SESSION_set1_hostname(sess, "goodhost")) | |
2533 | || !TEST_true(SSL_set_tlsext_host_name(clientssl, "badhost"))) | |
2534 | goto end; | |
2535 | break; | |
2536 | ||
2537 | case 1: | |
57dee9bb | 2538 | /* Set inconsistent ALPN (early client detection) */ |
976e5323 MC |
2539 | err = SSL_R_INCONSISTENT_EARLY_DATA_ALPN; |
2540 | /* SSL_set_alpn_protos returns 0 for success and 1 for failure */ | |
57dee9bb MC |
2541 | if (!TEST_true(SSL_SESSION_set1_alpn_selected(sess, GOODALPN, |
2542 | GOODALPNLEN)) | |
2543 | || !TEST_false(SSL_set_alpn_protos(clientssl, BADALPN, | |
2544 | BADALPNLEN))) | |
976e5323 MC |
2545 | goto end; |
2546 | break; | |
2547 | ||
2548 | case 2: | |
2549 | /* | |
2550 | * Set invalid protocol version. Technically this affects PSKs without | |
2551 | * early_data too, but we test it here because it is similar to the | |
2552 | * SNI/ALPN consistency tests. | |
2553 | */ | |
2554 | err = SSL_R_BAD_PSK; | |
2555 | if (!TEST_true(SSL_SESSION_set_protocol_version(sess, TLS1_2_VERSION))) | |
2556 | goto end; | |
2557 | break; | |
2558 | ||
2559 | case 3: | |
2560 | /* | |
2561 | * Set inconsistent SNI (server detected). In this case the connection | |
2562 | * will succeed but reject early_data. | |
2563 | */ | |
281bf233 MC |
2564 | SSL_SESSION_free(serverpsk); |
2565 | serverpsk = SSL_SESSION_dup(clientpsk); | |
2566 | if (!TEST_ptr(serverpsk) | |
2567 | || !TEST_true(SSL_SESSION_set1_hostname(serverpsk, "badhost"))) | |
2568 | goto end; | |
976e5323 MC |
2569 | edstatus = SSL_EARLY_DATA_REJECTED; |
2570 | readearlyres = SSL_READ_EARLY_DATA_FINISH; | |
2571 | /* Fall through */ | |
2572 | case 4: | |
2573 | /* Set consistent SNI */ | |
976e5323 MC |
2574 | if (!TEST_true(SSL_SESSION_set1_hostname(sess, "goodhost")) |
2575 | || !TEST_true(SSL_set_tlsext_host_name(clientssl, "goodhost")) | |
2576 | || !TEST_true(SSL_CTX_set_tlsext_servername_callback(sctx, | |
2577 | hostname_cb))) | |
2578 | goto end; | |
2579 | break; | |
2580 | ||
2581 | case 5: | |
2582 | /* | |
2583 | * Set inconsistent ALPN (server detected). In this case the connection | |
2584 | * will succeed but reject early_data. | |
2585 | */ | |
2586 | servalpn = "badalpn"; | |
2587 | edstatus = SSL_EARLY_DATA_REJECTED; | |
2588 | readearlyres = SSL_READ_EARLY_DATA_FINISH; | |
2589 | /* Fall through */ | |
2590 | case 6: | |
976e5323 | 2591 | /* |
57dee9bb | 2592 | * Set consistent ALPN. |
976e5323 MC |
2593 | * SSL_set_alpn_protos returns 0 for success and 1 for failure. It |
2594 | * accepts a list of protos (each one length prefixed). | |
2595 | * SSL_set1_alpn_selected accepts a single protocol (not length | |
2596 | * prefixed) | |
2597 | */ | |
57dee9bb MC |
2598 | if (!TEST_true(SSL_SESSION_set1_alpn_selected(sess, GOODALPN + 1, |
2599 | GOODALPNLEN - 1)) | |
2600 | || !TEST_false(SSL_set_alpn_protos(clientssl, GOODALPN, | |
2601 | GOODALPNLEN))) | |
976e5323 MC |
2602 | goto end; |
2603 | ||
2604 | SSL_CTX_set_alpn_select_cb(sctx, alpn_select_cb, NULL); | |
2605 | break; | |
2606 | ||
57dee9bb MC |
2607 | case 7: |
2608 | /* Set inconsistent ALPN (late client detection) */ | |
2609 | SSL_SESSION_free(serverpsk); | |
2610 | serverpsk = SSL_SESSION_dup(clientpsk); | |
2611 | if (!TEST_ptr(serverpsk) | |
2612 | || !TEST_true(SSL_SESSION_set1_alpn_selected(clientpsk, | |
2613 | BADALPN + 1, | |
2614 | BADALPNLEN - 1)) | |
2615 | || !TEST_true(SSL_SESSION_set1_alpn_selected(serverpsk, | |
2616 | GOODALPN + 1, | |
2617 | GOODALPNLEN - 1)) | |
2618 | || !TEST_false(SSL_set_alpn_protos(clientssl, alpnlist, | |
2619 | sizeof(alpnlist)))) | |
2620 | goto end; | |
2621 | SSL_CTX_set_alpn_select_cb(sctx, alpn_select_cb, NULL); | |
2622 | edstatus = SSL_EARLY_DATA_ACCEPTED; | |
2623 | readearlyres = SSL_READ_EARLY_DATA_SUCCESS; | |
2624 | /* SSL_connect() call should fail */ | |
2625 | connectres = -1; | |
2626 | break; | |
2627 | ||
976e5323 MC |
2628 | default: |
2629 | TEST_error("Bad test index"); | |
2630 | goto end; | |
2631 | } | |
2632 | ||
2633 | SSL_set_connect_state(clientssl); | |
2634 | if (err != 0) { | |
2635 | if (!TEST_false(SSL_write_early_data(clientssl, MSG1, strlen(MSG1), | |
2636 | &written)) | |
2637 | || !TEST_int_eq(SSL_get_error(clientssl, 0), SSL_ERROR_SSL) | |
2638 | || !TEST_int_eq(ERR_GET_REASON(ERR_get_error()), err)) | |
2639 | goto end; | |
2640 | } else { | |
2641 | if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1), | |
57dee9bb MC |
2642 | &written))) |
2643 | goto end; | |
2644 | ||
2645 | if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), | |
2646 | &readbytes), readearlyres) | |
976e5323 MC |
2647 | || (readearlyres == SSL_READ_EARLY_DATA_SUCCESS |
2648 | && !TEST_mem_eq(buf, readbytes, MSG1, strlen(MSG1))) | |
57dee9bb MC |
2649 | || !TEST_int_eq(SSL_get_early_data_status(serverssl), edstatus) |
2650 | || !TEST_int_eq(SSL_connect(clientssl), connectres)) | |
976e5323 MC |
2651 | goto end; |
2652 | } | |
2653 | ||
2654 | testresult = 1; | |
2655 | ||
2656 | end: | |
c20e3b28 | 2657 | SSL_SESSION_free(sess); |
57dee9bb MC |
2658 | SSL_SESSION_free(clientpsk); |
2659 | SSL_SESSION_free(serverpsk); | |
2660 | clientpsk = serverpsk = NULL; | |
976e5323 MC |
2661 | SSL_free(serverssl); |
2662 | SSL_free(clientssl); | |
2663 | SSL_CTX_free(sctx); | |
2664 | SSL_CTX_free(cctx); | |
2665 | return testresult; | |
2666 | } | |
2667 | ||
710756a9 RS |
2668 | /* |
2669 | * Test that a server that doesn't try to read early data can handle a | |
2670 | * client sending some. | |
2671 | */ | |
3cb47b4e | 2672 | static int test_early_data_not_expected(int idx) |
5f982038 MC |
2673 | { |
2674 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
2675 | SSL *clientssl = NULL, *serverssl = NULL; | |
2676 | int testresult = 0; | |
018fcbec | 2677 | SSL_SESSION *sess = NULL; |
5f982038 MC |
2678 | unsigned char buf[20]; |
2679 | size_t readbytes, written; | |
2680 | ||
710756a9 RS |
2681 | if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl, |
2682 | &serverssl, &sess, idx))) | |
5f982038 MC |
2683 | goto end; |
2684 | ||
2685 | /* Write some early data */ | |
710756a9 RS |
2686 | if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1), |
2687 | &written))) | |
5f982038 | 2688 | goto end; |
5f982038 MC |
2689 | |
2690 | /* | |
2691 | * Server should skip over early data and then block waiting for client to | |
2692 | * continue handshake | |
2693 | */ | |
710756a9 RS |
2694 | if (!TEST_int_le(SSL_accept(serverssl), 0) |
2695 | || !TEST_int_gt(SSL_connect(clientssl), 0) | |
2696 | || !TEST_int_eq(SSL_get_early_data_status(serverssl), | |
2697 | SSL_EARLY_DATA_REJECTED) | |
2698 | || !TEST_int_gt(SSL_accept(serverssl), 0) | |
2699 | || !TEST_int_eq(SSL_get_early_data_status(clientssl), | |
2700 | SSL_EARLY_DATA_REJECTED)) | |
5f982038 | 2701 | goto end; |
5f982038 MC |
2702 | |
2703 | /* Send some normal data from client to server */ | |
710756a9 RS |
2704 | if (!TEST_true(SSL_write_ex(clientssl, MSG2, strlen(MSG2), &written)) |
2705 | || !TEST_size_t_eq(written, strlen(MSG2))) | |
5f982038 | 2706 | goto end; |
5f982038 | 2707 | |
710756a9 RS |
2708 | if (!TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes)) |
2709 | || !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2))) | |
5f982038 | 2710 | goto end; |
5f982038 MC |
2711 | |
2712 | testresult = 1; | |
2713 | ||
2714 | end: | |
5f982038 | 2715 | SSL_SESSION_free(sess); |
c20e3b28 | 2716 | SSL_SESSION_free(clientpsk); |
57dee9bb MC |
2717 | SSL_SESSION_free(serverpsk); |
2718 | clientpsk = serverpsk = NULL; | |
5f982038 MC |
2719 | SSL_free(serverssl); |
2720 | SSL_free(clientssl); | |
2721 | SSL_CTX_free(sctx); | |
2722 | SSL_CTX_free(cctx); | |
5f982038 MC |
2723 | return testresult; |
2724 | } | |
2725 | ||
2726 | ||
2727 | # ifndef OPENSSL_NO_TLS1_2 | |
710756a9 RS |
2728 | /* |
2729 | * Test that a server attempting to read early data can handle a connection | |
2730 | * from a TLSv1.2 client. | |
2731 | */ | |
3cb47b4e | 2732 | static int test_early_data_tls1_2(int idx) |
5f982038 MC |
2733 | { |
2734 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
2735 | SSL *clientssl = NULL, *serverssl = NULL; | |
2736 | int testresult = 0; | |
2737 | unsigned char buf[20]; | |
2738 | size_t readbytes, written; | |
2739 | ||
02a3ed5a MC |
2740 | if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl, |
2741 | &serverssl, NULL, idx))) | |
5f982038 | 2742 | goto end; |
5f982038 MC |
2743 | |
2744 | /* Write some data - should block due to handshake with server */ | |
2745 | SSL_set_max_proto_version(clientssl, TLS1_2_VERSION); | |
2746 | SSL_set_connect_state(clientssl); | |
710756a9 | 2747 | if (!TEST_false(SSL_write_ex(clientssl, MSG1, strlen(MSG1), &written))) |
5f982038 | 2748 | goto end; |
5f982038 MC |
2749 | |
2750 | /* | |
2751 | * Server should do TLSv1.2 handshake. First it will block waiting for more | |
f533fbd4 MC |
2752 | * messages from client after ServerDone. Then SSL_read_early_data should |
2753 | * finish and detect that early data has not been sent | |
5f982038 | 2754 | */ |
710756a9 RS |
2755 | if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), |
2756 | &readbytes), | |
2757 | SSL_READ_EARLY_DATA_ERROR)) | |
5f982038 | 2758 | goto end; |
5f982038 MC |
2759 | |
2760 | /* | |
2761 | * Continue writing the message we started earlier. Will still block waiting | |
2762 | * for the CCS/Finished from server | |
2763 | */ | |
710756a9 RS |
2764 | if (!TEST_false(SSL_write_ex(clientssl, MSG1, strlen(MSG1), &written)) |
2765 | || !TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), | |
2766 | &readbytes), | |
2767 | SSL_READ_EARLY_DATA_FINISH) | |
2768 | || !TEST_size_t_eq(readbytes, 0) | |
2769 | || !TEST_int_eq(SSL_get_early_data_status(serverssl), | |
2770 | SSL_EARLY_DATA_NOT_SENT)) | |
5f982038 | 2771 | goto end; |
5f982038 MC |
2772 | |
2773 | /* Continue writing the message we started earlier */ | |
710756a9 RS |
2774 | if (!TEST_true(SSL_write_ex(clientssl, MSG1, strlen(MSG1), &written)) |
2775 | || !TEST_size_t_eq(written, strlen(MSG1)) | |
2776 | || !TEST_int_eq(SSL_get_early_data_status(clientssl), | |
2777 | SSL_EARLY_DATA_NOT_SENT) | |
2778 | || !TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes)) | |
2779 | || !TEST_mem_eq(buf, readbytes, MSG1, strlen(MSG1)) | |
2780 | || !TEST_true(SSL_write_ex(serverssl, MSG2, strlen(MSG2), &written)) | |
2781 | || !TEST_size_t_eq(written, strlen(MSG2)) | |
2782 | || !SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes) | |
2783 | || !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2))) | |
5f982038 | 2784 | goto end; |
5f982038 MC |
2785 | |
2786 | testresult = 1; | |
2787 | ||
2788 | end: | |
57dee9bb MC |
2789 | SSL_SESSION_free(clientpsk); |
2790 | SSL_SESSION_free(serverpsk); | |
2791 | clientpsk = serverpsk = NULL; | |
5f982038 MC |
2792 | SSL_free(serverssl); |
2793 | SSL_free(clientssl); | |
2794 | SSL_CTX_free(sctx); | |
2795 | SSL_CTX_free(cctx); | |
2796 | ||
2797 | return testresult; | |
2798 | } | |
ca0413ae MC |
2799 | # endif /* OPENSSL_NO_TLS1_2 */ |
2800 | ||
034cb87b MC |
2801 | /* |
2802 | * Test configuring the TLSv1.3 ciphersuites | |
2803 | * | |
2804 | * Test 0: Set a default ciphersuite in the SSL_CTX (no explicit cipher_list) | |
2805 | * Test 1: Set a non-default ciphersuite in the SSL_CTX (no explicit cipher_list) | |
2806 | * Test 2: Set a default ciphersuite in the SSL (no explicit cipher_list) | |
2807 | * Test 3: Set a non-default ciphersuite in the SSL (no explicit cipher_list) | |
2808 | * Test 4: Set a default ciphersuite in the SSL_CTX (SSL_CTX cipher_list) | |
2809 | * Test 5: Set a non-default ciphersuite in the SSL_CTX (SSL_CTX cipher_list) | |
2810 | * Test 6: Set a default ciphersuite in the SSL (SSL_CTX cipher_list) | |
2811 | * Test 7: Set a non-default ciphersuite in the SSL (SSL_CTX cipher_list) | |
2812 | * Test 8: Set a default ciphersuite in the SSL (SSL cipher_list) | |
2813 | * Test 9: Set a non-default ciphersuite in the SSL (SSL cipher_list) | |
2814 | */ | |
2815 | static int test_set_ciphersuite(int idx) | |
2816 | { | |
2817 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
2818 | SSL *clientssl = NULL, *serverssl = NULL; | |
2819 | int testresult = 0; | |
2820 | ||
2821 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), | |
2822 | TLS1_VERSION, TLS_MAX_VERSION, | |
2823 | &sctx, &cctx, cert, privkey)) | |
2824 | || !TEST_true(SSL_CTX_set_ciphersuites(sctx, | |
2825 | "TLS_AES_128_GCM_SHA256:TLS_AES_128_CCM_SHA256"))) | |
2826 | goto end; | |
2827 | ||
2828 | if (idx >=4 && idx <= 7) { | |
2829 | /* SSL_CTX explicit cipher list */ | |
2830 | if (!TEST_true(SSL_CTX_set_cipher_list(cctx, "AES256-GCM-SHA384"))) | |
2831 | goto end; | |
2832 | } | |
2833 | ||
2834 | if (idx == 0 || idx == 4) { | |
2835 | /* Default ciphersuite */ | |
2836 | if (!TEST_true(SSL_CTX_set_ciphersuites(cctx, | |
2837 | "TLS_AES_128_GCM_SHA256"))) | |
2838 | goto end; | |
2839 | } else if (idx == 1 || idx == 5) { | |
2840 | /* Non default ciphersuite */ | |
2841 | if (!TEST_true(SSL_CTX_set_ciphersuites(cctx, | |
2842 | "TLS_AES_128_CCM_SHA256"))) | |
2843 | goto end; | |
2844 | } | |
2845 | ||
2846 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, | |
2847 | &clientssl, NULL, NULL))) | |
2848 | goto end; | |
2849 | ||
2850 | if (idx == 8 || idx == 9) { | |
2851 | /* SSL explicit cipher list */ | |
2852 | if (!TEST_true(SSL_set_cipher_list(clientssl, "AES256-GCM-SHA384"))) | |
2853 | goto end; | |
2854 | } | |
2855 | ||
2856 | if (idx == 2 || idx == 6 || idx == 8) { | |
2857 | /* Default ciphersuite */ | |
2858 | if (!TEST_true(SSL_set_ciphersuites(clientssl, | |
2859 | "TLS_AES_128_GCM_SHA256"))) | |
2860 | goto end; | |
2861 | } else if (idx == 3 || idx == 7 || idx == 9) { | |
2862 | /* Non default ciphersuite */ | |
2863 | if (!TEST_true(SSL_set_ciphersuites(clientssl, | |
2864 | "TLS_AES_128_CCM_SHA256"))) | |
2865 | goto end; | |
2866 | } | |
2867 | ||
2868 | if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE))) | |
2869 | goto end; | |
2870 | ||
2871 | testresult = 1; | |
2872 | ||
2873 | end: | |
2874 | SSL_free(serverssl); | |
2875 | SSL_free(clientssl); | |
2876 | SSL_CTX_free(sctx); | |
2877 | SSL_CTX_free(cctx); | |
2878 | ||
2879 | return testresult; | |
2880 | } | |
2881 | ||
ca0413ae MC |
2882 | static int test_ciphersuite_change(void) |
2883 | { | |
2884 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
2885 | SSL *clientssl = NULL, *serverssl = NULL; | |
2886 | SSL_SESSION *clntsess = NULL; | |
2887 | int testresult = 0; | |
2888 | const SSL_CIPHER *aes_128_gcm_sha256 = NULL; | |
2889 | ||
2890 | /* Create a session based on SHA-256 */ | |
7d7f6834 RL |
2891 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), |
2892 | TLS1_VERSION, TLS_MAX_VERSION, | |
2893 | &sctx, &cctx, cert, privkey)) | |
f865b081 MC |
2894 | || !TEST_true(SSL_CTX_set_ciphersuites(cctx, |
2895 | "TLS_AES_128_GCM_SHA256")) | |
ca0413ae MC |
2896 | || !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, |
2897 | &clientssl, NULL, NULL)) | |
2898 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
2899 | SSL_ERROR_NONE))) | |
2900 | goto end; | |
2901 | ||
2902 | clntsess = SSL_get1_session(clientssl); | |
2903 | /* Save for later */ | |
2904 | aes_128_gcm_sha256 = SSL_SESSION_get0_cipher(clntsess); | |
2905 | SSL_shutdown(clientssl); | |
2906 | SSL_shutdown(serverssl); | |
2907 | SSL_free(serverssl); | |
2908 | SSL_free(clientssl); | |
2909 | serverssl = clientssl = NULL; | |
2910 | ||
71cff963 | 2911 | # if !defined(OPENSSL_NO_CHACHA) && !defined(OPENSSL_NO_POLY1305) |
ca0413ae | 2912 | /* Check we can resume a session with a different SHA-256 ciphersuite */ |
f865b081 MC |
2913 | if (!TEST_true(SSL_CTX_set_ciphersuites(cctx, |
2914 | "TLS_CHACHA20_POLY1305_SHA256")) | |
ca0413ae MC |
2915 | || !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, |
2916 | NULL, NULL)) | |
2917 | || !TEST_true(SSL_set_session(clientssl, clntsess)) | |
2918 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
2919 | SSL_ERROR_NONE)) | |
2920 | || !TEST_true(SSL_session_reused(clientssl))) | |
2921 | goto end; | |
2922 | ||
2923 | SSL_SESSION_free(clntsess); | |
2924 | clntsess = SSL_get1_session(clientssl); | |
2925 | SSL_shutdown(clientssl); | |
2926 | SSL_shutdown(serverssl); | |
2927 | SSL_free(serverssl); | |
2928 | SSL_free(clientssl); | |
2929 | serverssl = clientssl = NULL; | |
71cff963 | 2930 | # endif |
ca0413ae MC |
2931 | |
2932 | /* | |
2933 | * Check attempting to resume a SHA-256 session with no SHA-256 ciphersuites | |
0de6d66d | 2934 | * succeeds but does not resume. |
ca0413ae | 2935 | */ |
f865b081 | 2936 | if (!TEST_true(SSL_CTX_set_ciphersuites(cctx, "TLS_AES_256_GCM_SHA384")) |
ca0413ae MC |
2937 | || !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, |
2938 | NULL, NULL)) | |
2939 | || !TEST_true(SSL_set_session(clientssl, clntsess)) | |
0de6d66d | 2940 | || !TEST_true(create_ssl_connection(serverssl, clientssl, |
ca0413ae | 2941 | SSL_ERROR_SSL)) |
0de6d66d | 2942 | || !TEST_false(SSL_session_reused(clientssl))) |
ca0413ae MC |
2943 | goto end; |
2944 | ||
2945 | SSL_SESSION_free(clntsess); | |
2946 | clntsess = NULL; | |
2947 | SSL_shutdown(clientssl); | |
2948 | SSL_shutdown(serverssl); | |
2949 | SSL_free(serverssl); | |
2950 | SSL_free(clientssl); | |
2951 | serverssl = clientssl = NULL; | |
2952 | ||
2953 | /* Create a session based on SHA384 */ | |
f865b081 | 2954 | if (!TEST_true(SSL_CTX_set_ciphersuites(cctx, "TLS_AES_256_GCM_SHA384")) |
ca0413ae MC |
2955 | || !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, |
2956 | &clientssl, NULL, NULL)) | |
2957 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
2958 | SSL_ERROR_NONE))) | |
2959 | goto end; | |
2960 | ||
2961 | clntsess = SSL_get1_session(clientssl); | |
2962 | SSL_shutdown(clientssl); | |
2963 | SSL_shutdown(serverssl); | |
2964 | SSL_free(serverssl); | |
2965 | SSL_free(clientssl); | |
2966 | serverssl = clientssl = NULL; | |
2967 | ||
f865b081 MC |
2968 | if (!TEST_true(SSL_CTX_set_ciphersuites(cctx, |
2969 | "TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384")) | |
2970 | || !TEST_true(SSL_CTX_set_ciphersuites(sctx, | |
2971 | "TLS_AES_256_GCM_SHA384")) | |
ca0413ae MC |
2972 | || !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, |
2973 | NULL, NULL)) | |
2974 | || !TEST_true(SSL_set_session(clientssl, clntsess)) | |
3b0e88d3 MC |
2975 | /* |
2976 | * We use SSL_ERROR_WANT_READ below so that we can pause the | |
2977 | * connection after the initial ClientHello has been sent to | |
2978 | * enable us to make some session changes. | |
2979 | */ | |
ca0413ae MC |
2980 | || !TEST_false(create_ssl_connection(serverssl, clientssl, |
2981 | SSL_ERROR_WANT_READ))) | |
2982 | goto end; | |
2983 | ||
2984 | /* Trick the client into thinking this session is for a different digest */ | |
2985 | clntsess->cipher = aes_128_gcm_sha256; | |
2986 | clntsess->cipher_id = clntsess->cipher->id; | |
2987 | ||
2988 | /* | |
3b0e88d3 MC |
2989 | * Continue the previously started connection. Server has selected a SHA-384 |
2990 | * ciphersuite, but client thinks the session is for SHA-256, so it should | |
2991 | * bail out. | |
ca0413ae MC |
2992 | */ |
2993 | if (!TEST_false(create_ssl_connection(serverssl, clientssl, | |
2994 | SSL_ERROR_SSL)) | |
2995 | || !TEST_int_eq(ERR_GET_REASON(ERR_get_error()), | |
2996 | SSL_R_CIPHERSUITE_DIGEST_HAS_CHANGED)) | |
2997 | goto end; | |
2998 | ||
2999 | testresult = 1; | |
3000 | ||
3001 | end: | |
3002 | SSL_SESSION_free(clntsess); | |
3003 | SSL_free(serverssl); | |
3004 | SSL_free(clientssl); | |
3005 | SSL_CTX_free(sctx); | |
3006 | SSL_CTX_free(cctx); | |
3007 | ||
3008 | return testresult; | |
3009 | } | |
3010 | ||
0d8da779 MC |
3011 | /* |
3012 | * Test TLSv1.3 PSKs | |
3013 | * Test 0 = Test new style callbacks | |
3014 | * Test 1 = Test both new and old style callbacks | |
3015 | * Test 2 = Test old style callbacks | |
3016 | * Test 3 = Test old style callbacks with no certificate | |
3017 | */ | |
532f9578 | 3018 | static int test_tls13_psk(int idx) |
ca8c71ba MC |
3019 | { |
3020 | SSL_CTX *sctx = NULL, *cctx = NULL; | |
3021 | SSL *serverssl = NULL, *clientssl = NULL; | |
3022 | const SSL_CIPHER *cipher = NULL; | |
3023 | const unsigned char key[] = { | |
3024 | 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, | |
3025 | 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, | |
de2f409e MC |
3026 | 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, |
3027 | 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f | |
ca8c71ba MC |
3028 | }; |
3029 | int testresult = 0; | |
3030 | ||
7d7f6834 RL |
3031 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), |
3032 | TLS1_VERSION, TLS_MAX_VERSION, | |
0d8da779 MC |
3033 | &sctx, &cctx, idx == 3 ? NULL : cert, |
3034 | idx == 3 ? NULL : privkey))) | |
ca8c71ba MC |
3035 | goto end; |
3036 | ||
0d8da779 MC |
3037 | if (idx != 3) { |
3038 | /* | |
3039 | * We use a ciphersuite with SHA256 to ease testing old style PSK | |
3040 | * callbacks which will always default to SHA256. This should not be | |
3041 | * necessary if we have no cert/priv key. In that case the server should | |
3042 | * prefer SHA256 automatically. | |
3043 | */ | |
3044 | if (!TEST_true(SSL_CTX_set_ciphersuites(cctx, | |
3045 | "TLS_AES_128_GCM_SHA256"))) | |
3046 | goto end; | |
3047 | } | |
532f9578 MC |
3048 | |
3049 | /* | |
3050 | * Test 0: New style callbacks only | |
3051 | * Test 1: New and old style callbacks (only the new ones should be used) | |
3052 | * Test 2: Old style callbacks only | |
3053 | */ | |
3054 | if (idx == 0 || idx == 1) { | |
3055 | SSL_CTX_set_psk_use_session_callback(cctx, use_session_cb); | |
3056 | SSL_CTX_set_psk_find_session_callback(sctx, find_session_cb); | |
3057 | } | |
c2b290c3 | 3058 | #ifndef OPENSSL_NO_PSK |
0d8da779 | 3059 | if (idx >= 1) { |
532f9578 MC |
3060 | SSL_CTX_set_psk_client_callback(cctx, psk_client_cb); |
3061 | SSL_CTX_set_psk_server_callback(sctx, psk_server_cb); | |
3062 | } | |
c2b290c3 | 3063 | #endif |
ca8c71ba | 3064 | srvid = pskid; |
02a3ed5a MC |
3065 | use_session_cb_cnt = 0; |
3066 | find_session_cb_cnt = 0; | |
532f9578 MC |
3067 | psk_client_cb_cnt = 0; |
3068 | psk_server_cb_cnt = 0; | |
ca8c71ba | 3069 | |
0d8da779 MC |
3070 | if (idx != 3) { |
3071 | /* | |
3072 | * Check we can create a connection if callback decides not to send a | |
3073 | * PSK | |
3074 | */ | |
3075 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
3076 | NULL, NULL)) | |
3077 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
3078 | SSL_ERROR_NONE)) | |
3079 | || !TEST_false(SSL_session_reused(clientssl)) | |
3080 | || !TEST_false(SSL_session_reused(serverssl))) | |
532f9578 | 3081 | goto end; |
532f9578 | 3082 | |
0d8da779 MC |
3083 | if (idx == 0 || idx == 1) { |
3084 | if (!TEST_true(use_session_cb_cnt == 1) | |
3085 | || !TEST_true(find_session_cb_cnt == 0) | |
3086 | /* | |
3087 | * If no old style callback then below should be 0 | |
3088 | * otherwise 1 | |
3089 | */ | |
3090 | || !TEST_true(psk_client_cb_cnt == idx) | |
3091 | || !TEST_true(psk_server_cb_cnt == 0)) | |
3092 | goto end; | |
3093 | } else { | |
3094 | if (!TEST_true(use_session_cb_cnt == 0) | |
3095 | || !TEST_true(find_session_cb_cnt == 0) | |
3096 | || !TEST_true(psk_client_cb_cnt == 1) | |
3097 | || !TEST_true(psk_server_cb_cnt == 0)) | |
3098 | goto end; | |
3099 | } | |
3100 | ||
3101 | shutdown_ssl_connection(serverssl, clientssl); | |
3102 | serverssl = clientssl = NULL; | |
3103 | use_session_cb_cnt = psk_client_cb_cnt = 0; | |
3104 | } | |
ca8c71ba MC |
3105 | |
3106 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
3107 | NULL, NULL))) | |
3108 | goto end; | |
3109 | ||
3110 | /* Create the PSK */ | |
532f9578 | 3111 | cipher = SSL_CIPHER_find(clientssl, TLS13_AES_128_GCM_SHA256_BYTES); |
57dee9bb MC |
3112 | clientpsk = SSL_SESSION_new(); |
3113 | if (!TEST_ptr(clientpsk) | |
ca8c71ba | 3114 | || !TEST_ptr(cipher) |
57dee9bb MC |
3115 | || !TEST_true(SSL_SESSION_set1_master_key(clientpsk, key, |
3116 | sizeof(key))) | |
3117 | || !TEST_true(SSL_SESSION_set_cipher(clientpsk, cipher)) | |
3118 | || !TEST_true(SSL_SESSION_set_protocol_version(clientpsk, | |
3119 | TLS1_3_VERSION)) | |
3120 | || !TEST_true(SSL_SESSION_up_ref(clientpsk))) | |
ca8c71ba | 3121 | goto end; |
57dee9bb | 3122 | serverpsk = clientpsk; |
ca8c71ba MC |
3123 | |
3124 | /* Check we can create a connection and the PSK is used */ | |
3125 | if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)) | |
3126 | || !TEST_true(SSL_session_reused(clientssl)) | |
532f9578 | 3127 | || !TEST_true(SSL_session_reused(serverssl))) |
ca8c71ba MC |
3128 | goto end; |
3129 | ||
532f9578 MC |
3130 | if (idx == 0 || idx == 1) { |
3131 | if (!TEST_true(use_session_cb_cnt == 1) | |
3132 | || !TEST_true(find_session_cb_cnt == 1) | |
3133 | || !TEST_true(psk_client_cb_cnt == 0) | |
3134 | || !TEST_true(psk_server_cb_cnt == 0)) | |
3135 | goto end; | |
3136 | } else { | |
3137 | if (!TEST_true(use_session_cb_cnt == 0) | |
3138 | || !TEST_true(find_session_cb_cnt == 0) | |
3139 | || !TEST_true(psk_client_cb_cnt == 1) | |
3140 | || !TEST_true(psk_server_cb_cnt == 1)) | |
3141 | goto end; | |
3142 | } | |
3143 | ||
ca8c71ba MC |
3144 | shutdown_ssl_connection(serverssl, clientssl); |
3145 | serverssl = clientssl = NULL; | |
3146 | use_session_cb_cnt = find_session_cb_cnt = 0; | |
532f9578 | 3147 | psk_client_cb_cnt = psk_server_cb_cnt = 0; |
ca8c71ba MC |
3148 | |
3149 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
3150 | NULL, NULL))) | |
3151 | goto end; | |
3152 | ||
3153 | /* Force an HRR */ | |
3154 | if (!TEST_true(SSL_set1_groups_list(serverssl, "P-256"))) | |
3155 | goto end; | |
3156 | ||
3157 | /* | |
3158 | * Check we can create a connection, the PSK is used and the callbacks are | |
3159 | * called twice. | |
3160 | */ | |
3161 | if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)) | |
3162 | || !TEST_true(SSL_session_reused(clientssl)) | |
532f9578 | 3163 | || !TEST_true(SSL_session_reused(serverssl))) |
ca8c71ba MC |
3164 | goto end; |
3165 | ||
532f9578 MC |
3166 | if (idx == 0 || idx == 1) { |
3167 | if (!TEST_true(use_session_cb_cnt == 2) | |
3168 | || !TEST_true(find_session_cb_cnt == 2) | |
3169 | || !TEST_true(psk_client_cb_cnt == 0) | |
3170 | || !TEST_true(psk_server_cb_cnt == 0)) | |
3171 | goto end; | |
3172 | } else { | |
3173 | if (!TEST_true(use_session_cb_cnt == 0) | |
3174 | || !TEST_true(find_session_cb_cnt == 0) | |
3175 | || !TEST_true(psk_client_cb_cnt == 2) | |
3176 | || !TEST_true(psk_server_cb_cnt == 2)) | |
3177 | goto end; | |
3178 | } | |
3179 | ||
ca8c71ba MC |
3180 | shutdown_ssl_connection(serverssl, clientssl); |
3181 | serverssl = clientssl = NULL; | |
3182 | use_session_cb_cnt = find_session_cb_cnt = 0; | |
532f9578 | 3183 | psk_client_cb_cnt = psk_server_cb_cnt = 0; |
ca8c71ba | 3184 | |
0d8da779 MC |
3185 | if (idx != 3) { |
3186 | /* | |
3187 | * Check that if the server rejects the PSK we can still connect, but with | |
3188 | * a full handshake | |
3189 | */ | |
3190 | srvid = "Dummy Identity"; | |
3191 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
3192 | NULL, NULL)) | |
3193 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
3194 | SSL_ERROR_NONE)) | |
3195 | || !TEST_false(SSL_session_reused(clientssl)) | |
3196 | || !TEST_false(SSL_session_reused(serverssl))) | |
532f9578 | 3197 | goto end; |
532f9578 | 3198 | |
0d8da779 MC |
3199 | if (idx == 0 || idx == 1) { |
3200 | if (!TEST_true(use_session_cb_cnt == 1) | |
3201 | || !TEST_true(find_session_cb_cnt == 1) | |
3202 | || !TEST_true(psk_client_cb_cnt == 0) | |
3203 | /* | |
3204 | * If no old style callback then below should be 0 | |
3205 | * otherwise 1 | |
3206 | */ | |
3207 | || !TEST_true(psk_server_cb_cnt == idx)) | |
3208 | goto end; | |
3209 | } else { | |
3210 | if (!TEST_true(use_session_cb_cnt == 0) | |
3211 | || !TEST_true(find_session_cb_cnt == 0) | |
3212 | || !TEST_true(psk_client_cb_cnt == 1) | |
3213 | || !TEST_true(psk_server_cb_cnt == 1)) | |
3214 | goto end; | |
3215 | } | |
3216 | ||
3217 | shutdown_ssl_connection(serverssl, clientssl); | |
3218 | serverssl = clientssl = NULL; | |
3219 | } | |
ca8c71ba MC |
3220 | testresult = 1; |
3221 | ||
3222 | end: | |
57dee9bb MC |
3223 | SSL_SESSION_free(clientpsk); |
3224 | SSL_SESSION_free(serverpsk); | |
3225 | clientpsk = serverpsk = NULL; | |
ca8c71ba MC |
3226 | SSL_free(serverssl); |
3227 | SSL_free(clientssl); | |
3228 | SSL_CTX_free(sctx); | |
3229 | SSL_CTX_free(cctx); | |
3230 | return testresult; | |
3231 | } | |
3232 | ||
c7b8ff25 MC |
3233 | static unsigned char cookie_magic_value[] = "cookie magic"; |
3234 | ||
3235 | static int generate_cookie_callback(SSL *ssl, unsigned char *cookie, | |
3236 | unsigned int *cookie_len) | |
3237 | { | |
3238 | /* | |
3239 | * Not suitable as a real cookie generation function but good enough for | |
3240 | * testing! | |
3241 | */ | |
97ea1e7f MC |
3242 | memcpy(cookie, cookie_magic_value, sizeof(cookie_magic_value) - 1); |
3243 | *cookie_len = sizeof(cookie_magic_value) - 1; | |
c7b8ff25 MC |
3244 | |
3245 | return 1; | |
3246 | } | |
3247 | ||
3248 | static int verify_cookie_callback(SSL *ssl, const unsigned char *cookie, | |
3249 | unsigned int cookie_len) | |
3250 | { | |
97ea1e7f | 3251 | if (cookie_len == sizeof(cookie_magic_value) - 1 |
c7b8ff25 MC |
3252 | && memcmp(cookie, cookie_magic_value, cookie_len) == 0) |
3253 | return 1; | |
3254 | ||
3255 | return 0; | |
3256 | } | |
3257 | ||
3fa2812f BS |
3258 | static int generate_stateless_cookie_callback(SSL *ssl, unsigned char *cookie, |
3259 | size_t *cookie_len) | |
3260 | { | |
3261 | unsigned int temp; | |
3262 | int res = generate_cookie_callback(ssl, cookie, &temp); | |
3263 | *cookie_len = temp; | |
3264 | return res; | |
3265 | } | |
3266 | ||
3267 | static int verify_stateless_cookie_callback(SSL *ssl, const unsigned char *cookie, | |
3268 | size_t cookie_len) | |
3269 | { | |
3270 | return verify_cookie_callback(ssl, cookie, cookie_len); | |
3271 | } | |
3272 | ||
c7b8ff25 MC |
3273 | static int test_stateless(void) |
3274 | { | |
3275 | SSL_CTX *sctx = NULL, *cctx = NULL; | |
3276 | SSL *serverssl = NULL, *clientssl = NULL; | |
3277 | int testresult = 0; | |
3278 | ||
7d7f6834 RL |
3279 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), |
3280 | TLS1_VERSION, TLS_MAX_VERSION, | |
3281 | &sctx, &cctx, cert, privkey))) | |
c7b8ff25 MC |
3282 | goto end; |
3283 | ||
e440f513 MC |
3284 | /* The arrival of CCS messages can confuse the test */ |
3285 | SSL_CTX_clear_options(cctx, SSL_OP_ENABLE_MIDDLEBOX_COMPAT); | |
3286 | ||
3287 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
3288 | NULL, NULL)) | |
3289 | /* Send the first ClientHello */ | |
3290 | || !TEST_false(create_ssl_connection(serverssl, clientssl, | |
3291 | SSL_ERROR_WANT_READ)) | |
3292 | /* | |
3293 | * This should fail with a -1 return because we have no callbacks | |
3294 | * set up | |
3295 | */ | |
3296 | || !TEST_int_eq(SSL_stateless(serverssl), -1)) | |
3297 | goto end; | |
3298 | ||
3299 | /* Fatal error so abandon the connection from this client */ | |
3300 | SSL_free(clientssl); | |
3301 | clientssl = NULL; | |
3302 | ||
c7b8ff25 | 3303 | /* Set up the cookie generation and verification callbacks */ |
3fa2812f BS |
3304 | SSL_CTX_set_stateless_cookie_generate_cb(sctx, generate_stateless_cookie_callback); |
3305 | SSL_CTX_set_stateless_cookie_verify_cb(sctx, verify_stateless_cookie_callback); | |
c7b8ff25 | 3306 | |
e440f513 MC |
3307 | /* |
3308 | * Create a new connection from the client (we can reuse the server SSL | |
3309 | * object). | |
3310 | */ | |
c7b8ff25 MC |
3311 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, |
3312 | NULL, NULL)) | |
3313 | /* Send the first ClientHello */ | |
3314 | || !TEST_false(create_ssl_connection(serverssl, clientssl, | |
3315 | SSL_ERROR_WANT_READ)) | |
3316 | /* This should fail because there is no cookie */ | |
e440f513 | 3317 | || !TEST_int_eq(SSL_stateless(serverssl), 0)) |
c7b8ff25 MC |
3318 | goto end; |
3319 | ||
3320 | /* Abandon the connection from this client */ | |
3321 | SSL_free(clientssl); | |
3322 | clientssl = NULL; | |
3323 | ||
3324 | /* | |
3325 | * Now create a connection from a new client but with the same server SSL | |
3326 | * object | |
3327 | */ | |
3328 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
3329 | NULL, NULL)) | |
3330 | /* Send the first ClientHello */ | |
3331 | || !TEST_false(create_ssl_connection(serverssl, clientssl, | |
3332 | SSL_ERROR_WANT_READ)) | |
3333 | /* This should fail because there is no cookie */ | |
e440f513 | 3334 | || !TEST_int_eq(SSL_stateless(serverssl), 0) |
c7b8ff25 MC |
3335 | /* Send the second ClientHello */ |
3336 | || !TEST_false(create_ssl_connection(serverssl, clientssl, | |
3337 | SSL_ERROR_WANT_READ)) | |
3338 | /* This should succeed because a cookie is now present */ | |
e440f513 | 3339 | || !TEST_int_eq(SSL_stateless(serverssl), 1) |
c7b8ff25 MC |
3340 | /* Complete the connection */ |
3341 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
3342 | SSL_ERROR_NONE))) | |
3343 | goto end; | |
3344 | ||
3345 | shutdown_ssl_connection(serverssl, clientssl); | |
3346 | serverssl = clientssl = NULL; | |
3347 | testresult = 1; | |
3348 | ||
3349 | end: | |
3350 | SSL_free(serverssl); | |
3351 | SSL_free(clientssl); | |
3352 | SSL_CTX_free(sctx); | |
3353 | SSL_CTX_free(cctx); | |
3354 | return testresult; | |
3355 | ||
3356 | } | |
ca0413ae | 3357 | #endif /* OPENSSL_NO_TLS1_3 */ |
5f982038 | 3358 | |
a37008d9 MC |
3359 | static int clntaddoldcb = 0; |
3360 | static int clntparseoldcb = 0; | |
3361 | static int srvaddoldcb = 0; | |
3362 | static int srvparseoldcb = 0; | |
3363 | static int clntaddnewcb = 0; | |
3364 | static int clntparsenewcb = 0; | |
3365 | static int srvaddnewcb = 0; | |
3366 | static int srvparsenewcb = 0; | |
bb01ef3f | 3367 | static int snicb = 0; |
a37008d9 MC |
3368 | |
3369 | #define TEST_EXT_TYPE1 0xff00 | |
3370 | ||
3371 | static int old_add_cb(SSL *s, unsigned int ext_type, const unsigned char **out, | |
3372 | size_t *outlen, int *al, void *add_arg) | |
3373 | { | |
3374 | int *server = (int *)add_arg; | |
3375 | unsigned char *data; | |
3376 | ||
3377 | if (SSL_is_server(s)) | |
3378 | srvaddoldcb++; | |
3379 | else | |
3380 | clntaddoldcb++; | |
3381 | ||
710756a9 RS |
3382 | if (*server != SSL_is_server(s) |
3383 | || (data = OPENSSL_malloc(sizeof(*data))) == NULL) | |
a37008d9 MC |
3384 | return -1; |
3385 | ||
3386 | *data = 1; | |
3387 | *out = data; | |
3388 | *outlen = sizeof(char); | |
a37008d9 MC |
3389 | return 1; |
3390 | } | |
3391 | ||
3392 | static void old_free_cb(SSL *s, unsigned int ext_type, const unsigned char *out, | |
3393 | void *add_arg) | |
3394 | { | |
3395 | OPENSSL_free((unsigned char *)out); | |
3396 | } | |
3397 | ||
3398 | static int old_parse_cb(SSL *s, unsigned int ext_type, const unsigned char *in, | |
3399 | size_t inlen, int *al, void *parse_arg) | |
3400 | { | |
3401 | int *server = (int *)parse_arg; | |
3402 | ||
3403 | if (SSL_is_server(s)) | |
3404 | srvparseoldcb++; | |
3405 | else | |
3406 | clntparseoldcb++; | |
3407 | ||
710756a9 RS |
3408 | if (*server != SSL_is_server(s) |
3409 | || inlen != sizeof(char) | |
3410 | || *in != 1) | |
a37008d9 MC |
3411 | return -1; |
3412 | ||
3413 | return 1; | |
3414 | } | |
3415 | ||
3416 | static int new_add_cb(SSL *s, unsigned int ext_type, unsigned int context, | |
3417 | const unsigned char **out, size_t *outlen, X509 *x, | |
3418 | size_t chainidx, int *al, void *add_arg) | |
3419 | { | |
3420 | int *server = (int *)add_arg; | |
3421 | unsigned char *data; | |
3422 | ||
3423 | if (SSL_is_server(s)) | |
3424 | srvaddnewcb++; | |
3425 | else | |
3426 | clntaddnewcb++; | |
3427 | ||
710756a9 RS |
3428 | if (*server != SSL_is_server(s) |
3429 | || (data = OPENSSL_malloc(sizeof(*data))) == NULL) | |
a37008d9 MC |
3430 | return -1; |
3431 | ||
3432 | *data = 1; | |
3433 | *out = data; | |
710756a9 | 3434 | *outlen = sizeof(*data); |
a37008d9 MC |
3435 | return 1; |
3436 | } | |
3437 | ||
3438 | static void new_free_cb(SSL *s, unsigned int ext_type, unsigned int context, | |
3439 | const unsigned char *out, void *add_arg) | |
3440 | { | |
3441 | OPENSSL_free((unsigned char *)out); | |
3442 | } | |
3443 | ||
3444 | static int new_parse_cb(SSL *s, unsigned int ext_type, unsigned int context, | |
3445 | const unsigned char *in, size_t inlen, X509 *x, | |
3446 | size_t chainidx, int *al, void *parse_arg) | |
3447 | { | |
3448 | int *server = (int *)parse_arg; | |
3449 | ||
3450 | if (SSL_is_server(s)) | |
3451 | srvparsenewcb++; | |
3452 | else | |
3453 | clntparsenewcb++; | |
3454 | ||
710756a9 RS |
3455 | if (*server != SSL_is_server(s) |
3456 | || inlen != sizeof(char) || *in != 1) | |
a37008d9 MC |
3457 | return -1; |
3458 | ||
3459 | return 1; | |
3460 | } | |
bb01ef3f MC |
3461 | |
3462 | static int sni_cb(SSL *s, int *al, void *arg) | |
3463 | { | |
3464 | SSL_CTX *ctx = (SSL_CTX *)arg; | |
3465 | ||
3466 | if (SSL_set_SSL_CTX(s, ctx) == NULL) { | |
3467 | *al = SSL_AD_INTERNAL_ERROR; | |
3468 | return SSL_TLSEXT_ERR_ALERT_FATAL; | |
3469 | } | |
3470 | snicb++; | |
3471 | return SSL_TLSEXT_ERR_OK; | |
3472 | } | |
3473 | ||
a37008d9 MC |
3474 | /* |
3475 | * Custom call back tests. | |
3476 | * Test 0: Old style callbacks in TLSv1.2 | |
3477 | * Test 1: New style callbacks in TLSv1.2 | |
bb01ef3f MC |
3478 | * Test 2: New style callbacks in TLSv1.2 with SNI |
3479 | * Test 3: New style callbacks in TLSv1.3. Extensions in CH and EE | |
3480 | * Test 4: New style callbacks in TLSv1.3. Extensions in CH, SH, EE, Cert + NST | |
a37008d9 | 3481 | */ |
710756a9 RS |
3482 | static int test_custom_exts(int tst) |
3483 | { | |
bb01ef3f | 3484 | SSL_CTX *cctx = NULL, *sctx = NULL, *sctx2 = NULL; |
a37008d9 MC |
3485 | SSL *clientssl = NULL, *serverssl = NULL; |
3486 | int testresult = 0; | |
3487 | static int server = 1; | |
3488 | static int client = 0; | |
3489 | SSL_SESSION *sess = NULL; | |
3490 | unsigned int context; | |
3491 | ||
c423ecaa MC |
3492 | #if defined(OPENSSL_NO_TLS1_2) && !defined(OPENSSL_NO_TLS1_3) |
3493 | /* Skip tests for TLSv1.2 and below in this case */ | |
3494 | if (tst < 3) | |
3495 | return 1; | |
3496 | #endif | |
3497 | ||
a37008d9 MC |
3498 | /* Reset callback counters */ |
3499 | clntaddoldcb = clntparseoldcb = srvaddoldcb = srvparseoldcb = 0; | |
3500 | clntaddnewcb = clntparsenewcb = srvaddnewcb = srvparsenewcb = 0; | |
bb01ef3f | 3501 | snicb = 0; |
a37008d9 | 3502 | |
7d7f6834 RL |
3503 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), |
3504 | TLS1_VERSION, TLS_MAX_VERSION, | |
3505 | &sctx, &cctx, cert, privkey))) | |
710756a9 | 3506 | goto end; |
a37008d9 | 3507 | |
bb01ef3f | 3508 | if (tst == 2 |
7d7f6834 RL |
3509 | && !TEST_true(create_ssl_ctx_pair(TLS_server_method(), NULL, |
3510 | TLS1_VERSION, TLS_MAX_VERSION, | |
3511 | &sctx2, NULL, cert, privkey))) | |
bb01ef3f MC |
3512 | goto end; |
3513 | ||
3514 | ||
3515 | if (tst < 3) { | |
a37008d9 MC |
3516 | SSL_CTX_set_options(cctx, SSL_OP_NO_TLSv1_3); |
3517 | SSL_CTX_set_options(sctx, SSL_OP_NO_TLSv1_3); | |
bb01ef3f MC |
3518 | if (sctx2 != NULL) |
3519 | SSL_CTX_set_options(sctx2, SSL_OP_NO_TLSv1_3); | |
a37008d9 MC |
3520 | } |
3521 | ||
bb01ef3f | 3522 | if (tst == 4) { |
710756a9 RS |
3523 | context = SSL_EXT_CLIENT_HELLO |
3524 | | SSL_EXT_TLS1_2_SERVER_HELLO | |
a37008d9 MC |
3525 | | SSL_EXT_TLS1_3_SERVER_HELLO |
3526 | | SSL_EXT_TLS1_3_ENCRYPTED_EXTENSIONS | |
3527 | | SSL_EXT_TLS1_3_CERTIFICATE | |
3528 | | SSL_EXT_TLS1_3_NEW_SESSION_TICKET; | |
3529 | } else { | |
710756a9 RS |
3530 | context = SSL_EXT_CLIENT_HELLO |
3531 | | SSL_EXT_TLS1_2_SERVER_HELLO | |
a37008d9 MC |
3532 | | SSL_EXT_TLS1_3_ENCRYPTED_EXTENSIONS; |
3533 | } | |
3534 | ||
3535 | /* Create a client side custom extension */ | |
3536 | if (tst == 0) { | |
710756a9 RS |
3537 | if (!TEST_true(SSL_CTX_add_client_custom_ext(cctx, TEST_EXT_TYPE1, |
3538 | old_add_cb, old_free_cb, | |
3539 | &client, old_parse_cb, | |
3540 | &client))) | |
3541 | goto end; | |
a37008d9 | 3542 | } else { |
710756a9 RS |
3543 | if (!TEST_true(SSL_CTX_add_custom_ext(cctx, TEST_EXT_TYPE1, context, |
3544 | new_add_cb, new_free_cb, | |
3545 | &client, new_parse_cb, &client))) | |
3546 | goto end; | |
a37008d9 MC |
3547 | } |
3548 | ||
3549 | /* Should not be able to add duplicates */ | |
710756a9 RS |
3550 | if (!TEST_false(SSL_CTX_add_client_custom_ext(cctx, TEST_EXT_TYPE1, |
3551 | old_add_cb, old_free_cb, | |
3552 | &client, old_parse_cb, | |
3553 | &client)) | |
3554 | || !TEST_false(SSL_CTX_add_custom_ext(cctx, TEST_EXT_TYPE1, | |
3555 | context, new_add_cb, | |
3556 | new_free_cb, &client, | |
3557 | new_parse_cb, &client))) | |
3558 | goto end; | |
a37008d9 MC |
3559 | |
3560 | /* Create a server side custom extension */ | |
3561 | if (tst == 0) { | |
710756a9 RS |
3562 | if (!TEST_true(SSL_CTX_add_server_custom_ext(sctx, TEST_EXT_TYPE1, |
3563 | old_add_cb, old_free_cb, | |
3564 | &server, old_parse_cb, | |
3565 | &server))) | |
3566 | goto end; | |
a37008d9 | 3567 | } else { |
710756a9 RS |
3568 | if (!TEST_true(SSL_CTX_add_custom_ext(sctx, TEST_EXT_TYPE1, context, |
3569 | new_add_cb, new_free_cb, | |
3570 | &server, new_parse_cb, &server))) | |
3571 | goto end; | |
bb01ef3f MC |
3572 | if (sctx2 != NULL |
3573 | && !TEST_true(SSL_CTX_add_custom_ext(sctx2, TEST_EXT_TYPE1, | |
3574 | context, new_add_cb, | |
3575 | new_free_cb, &server, | |
3576 | new_parse_cb, &server))) | |
3577 | goto end; | |
a37008d9 MC |
3578 | } |
3579 | ||
3580 | /* Should not be able to add duplicates */ | |
710756a9 RS |
3581 | if (!TEST_false(SSL_CTX_add_server_custom_ext(sctx, TEST_EXT_TYPE1, |
3582 | old_add_cb, old_free_cb, | |
3583 | &server, old_parse_cb, | |
3584 | &server)) | |
3585 | || !TEST_false(SSL_CTX_add_custom_ext(sctx, TEST_EXT_TYPE1, | |
3586 | context, new_add_cb, | |
3587 | new_free_cb, &server, | |
3588 | new_parse_cb, &server))) | |
a37008d9 | 3589 | goto end; |
a37008d9 | 3590 | |
bb01ef3f MC |
3591 | if (tst == 2) { |
3592 | /* Set up SNI */ | |
3593 | if (!TEST_true(SSL_CTX_set_tlsext_servername_callback(sctx, sni_cb)) | |
3594 | || !TEST_true(SSL_CTX_set_tlsext_servername_arg(sctx, sctx2))) | |
3595 | goto end; | |
3596 | } | |
3597 | ||
710756a9 RS |
3598 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, |
3599 | &clientssl, NULL, NULL)) | |
3600 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
3601 | SSL_ERROR_NONE))) | |
a37008d9 | 3602 | goto end; |
a37008d9 MC |
3603 | |
3604 | if (tst == 0) { | |
710756a9 RS |
3605 | if (clntaddoldcb != 1 |
3606 | || clntparseoldcb != 1 | |
3607 | || srvaddoldcb != 1 | |
3608 | || srvparseoldcb != 1) | |
a37008d9 | 3609 | goto end; |
bb01ef3f | 3610 | } else if (tst == 1 || tst == 2 || tst == 3) { |
710756a9 RS |
3611 | if (clntaddnewcb != 1 |
3612 | || clntparsenewcb != 1 | |
3613 | || srvaddnewcb != 1 | |
bb01ef3f MC |
3614 | || srvparsenewcb != 1 |
3615 | || (tst != 2 && snicb != 0) | |
3616 | || (tst == 2 && snicb != 1)) | |
a37008d9 | 3617 | goto end; |
a37008d9 | 3618 | } else { |
36ff232c | 3619 | /* In this case there 2 NewSessionTicket messages created */ |
710756a9 | 3620 | if (clntaddnewcb != 1 |
36ff232c MC |
3621 | || clntparsenewcb != 5 |
3622 | || srvaddnewcb != 5 | |
710756a9 | 3623 | || srvparsenewcb != 1) |
a37008d9 | 3624 | goto end; |
a37008d9 MC |
3625 | } |
3626 | ||
3627 | sess = SSL_get1_session(clientssl); | |
a37008d9 MC |
3628 | SSL_shutdown(clientssl); |
3629 | SSL_shutdown(serverssl); | |
a37008d9 MC |
3630 | SSL_free(serverssl); |
3631 | SSL_free(clientssl); | |
3632 | serverssl = clientssl = NULL; | |
3633 | ||
bb01ef3f MC |
3634 | if (tst == 3) { |
3635 | /* We don't bother with the resumption aspects for this test */ | |
3636 | testresult = 1; | |
3637 | goto end; | |
3638 | } | |
3639 | ||
710756a9 RS |
3640 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, |
3641 | NULL, NULL)) | |
3642 | || !TEST_true(SSL_set_session(clientssl, sess)) | |
3643 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
3644 | SSL_ERROR_NONE))) | |
a37008d9 | 3645 | goto end; |
a37008d9 MC |
3646 | |
3647 | /* | |
3648 | * For a resumed session we expect to add the ClientHello extension. For the | |
3649 | * old style callbacks we ignore it on the server side because they set | |
3650 | * SSL_EXT_IGNORE_ON_RESUMPTION. The new style callbacks do not ignore | |
3651 | * them. | |
3652 | */ | |
3653 | if (tst == 0) { | |
710756a9 RS |
3654 | if (clntaddoldcb != 2 |
3655 | || clntparseoldcb != 1 | |
3656 | || srvaddoldcb != 1 | |
3657 | || srvparseoldcb != 1) | |
a37008d9 | 3658 | goto end; |
bb01ef3f | 3659 | } else if (tst == 1 || tst == 2 || tst == 3) { |
710756a9 RS |
3660 | if (clntaddnewcb != 2 |
3661 | || clntparsenewcb != 2 | |
3662 | || srvaddnewcb != 2 | |
3663 | || srvparsenewcb != 2) | |
a37008d9 | 3664 | goto end; |
a37008d9 | 3665 | } else { |
36ff232c MC |
3666 | /* |
3667 | * No Certificate message extensions in the resumption handshake, | |
3668 | * 2 NewSessionTickets in the initial handshake, 1 in the resumption | |
3669 | */ | |
710756a9 | 3670 | if (clntaddnewcb != 2 |
36ff232c MC |
3671 | || clntparsenewcb != 8 |
3672 | || srvaddnewcb != 8 | |
710756a9 | 3673 | || srvparsenewcb != 2) |
a37008d9 | 3674 | goto end; |
a37008d9 MC |
3675 | } |
3676 | ||
3677 | testresult = 1; | |
3678 | ||
3679 | end: | |
3680 | SSL_SESSION_free(sess); | |
3681 | SSL_free(serverssl); | |
3682 | SSL_free(clientssl); | |
bb01ef3f | 3683 | SSL_CTX_free(sctx2); |
a37008d9 MC |
3684 | SSL_CTX_free(sctx); |
3685 | SSL_CTX_free(cctx); | |
a37008d9 MC |
3686 | return testresult; |
3687 | } | |
3688 | ||
16afd71c MC |
3689 | /* |
3690 | * Test loading of serverinfo data in various formats. test_sslmessages actually | |
3691 | * tests to make sure the extensions appear in the handshake | |
3692 | */ | |
3693 | static int test_serverinfo(int tst) | |
3694 | { | |
3695 | unsigned int version; | |
3696 | unsigned char *sibuf; | |
3697 | size_t sibuflen; | |
3698 | int ret, expected, testresult = 0; | |
3699 | SSL_CTX *ctx; | |
3700 | ||
3701 | ctx = SSL_CTX_new(TLS_method()); | |
3702 | if (!TEST_ptr(ctx)) | |
3703 | goto end; | |
3704 | ||
3705 | if ((tst & 0x01) == 0x01) | |
3706 | version = SSL_SERVERINFOV2; | |
3707 | else | |
3708 | version = SSL_SERVERINFOV1; | |
3709 | ||
3710 | if ((tst & 0x02) == 0x02) { | |
3711 | sibuf = serverinfov2; | |
3712 | sibuflen = sizeof(serverinfov2); | |
3713 | expected = (version == SSL_SERVERINFOV2); | |
3714 | } else { | |
3715 | sibuf = serverinfov1; | |
3716 | sibuflen = sizeof(serverinfov1); | |
3717 | expected = (version == SSL_SERVERINFOV1); | |
3718 | } | |
3719 | ||
3720 | if ((tst & 0x04) == 0x04) { | |
3721 | ret = SSL_CTX_use_serverinfo_ex(ctx, version, sibuf, sibuflen); | |
3722 | } else { | |
3723 | ret = SSL_CTX_use_serverinfo(ctx, sibuf, sibuflen); | |
3724 | ||
3725 | /* | |
3726 | * The version variable is irrelevant in this case - it's what is in the | |
3727 | * buffer that matters | |
3728 | */ | |
3729 | if ((tst & 0x02) == 0x02) | |
3730 | expected = 0; | |
3731 | else | |
3732 | expected = 1; | |
3733 | } | |
3734 | ||
3735 | if (!TEST_true(ret == expected)) | |
3736 | goto end; | |
3737 | ||
3738 | testresult = 1; | |
3739 | ||
3740 | end: | |
3741 | SSL_CTX_free(ctx); | |
3742 | ||
3743 | return testresult; | |
3744 | } | |
3745 | ||
2197d1df MC |
3746 | /* |
3747 | * Test that SSL_export_keying_material() produces expected results. There are | |
3748 | * no test vectors so all we do is test that both sides of the communication | |
3749 | * produce the same results for different protocol versions. | |
3750 | */ | |
3751 | static int test_export_key_mat(int tst) | |
3752 | { | |
a599574b | 3753 | int testresult = 0; |
2197d1df MC |
3754 | SSL_CTX *cctx = NULL, *sctx = NULL, *sctx2 = NULL; |
3755 | SSL *clientssl = NULL, *serverssl = NULL; | |
3756 | const char label[] = "test label"; | |
3757 | const unsigned char context[] = "context"; | |
3758 | const unsigned char *emptycontext = NULL; | |
3759 | unsigned char ckeymat1[80], ckeymat2[80], ckeymat3[80]; | |
3760 | unsigned char skeymat1[80], skeymat2[80], skeymat3[80]; | |
a599574b MC |
3761 | const int protocols[] = { |
3762 | TLS1_VERSION, | |
3763 | TLS1_1_VERSION, | |
3764 | TLS1_2_VERSION, | |
3765 | TLS1_3_VERSION | |
3766 | }; | |
2197d1df MC |
3767 | |
3768 | #ifdef OPENSSL_NO_TLS1 | |
3769 | if (tst == 0) | |
3770 | return 1; | |
3771 | #endif | |
3772 | #ifdef OPENSSL_NO_TLS1_1 | |
3773 | if (tst == 1) | |
3774 | return 1; | |
3775 | #endif | |
3776 | #ifdef OPENSSL_NO_TLS1_2 | |
3777 | if (tst == 2) | |
3778 | return 1; | |
3779 | #endif | |
3780 | #ifdef OPENSSL_NO_TLS1_3 | |
3781 | if (tst == 3) | |
3782 | return 1; | |
3783 | #endif | |
7d7f6834 RL |
3784 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), |
3785 | TLS1_VERSION, TLS_MAX_VERSION, | |
3786 | &sctx, &cctx, cert, privkey))) | |
2197d1df MC |
3787 | goto end; |
3788 | ||
a599574b MC |
3789 | OPENSSL_assert(tst >= 0 && (size_t)tst < OSSL_NELEM(protocols)); |
3790 | SSL_CTX_set_max_proto_version(cctx, protocols[tst]); | |
3791 | SSL_CTX_set_min_proto_version(cctx, protocols[tst]); | |
2197d1df MC |
3792 | |
3793 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL, | |
3794 | NULL)) | |
3795 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
3796 | SSL_ERROR_NONE))) | |
3797 | goto end; | |
3798 | ||
3799 | if (!TEST_int_eq(SSL_export_keying_material(clientssl, ckeymat1, | |
3800 | sizeof(ckeymat1), label, | |
3801 | sizeof(label) - 1, context, | |
3802 | sizeof(context) - 1, 1), 1) | |
3803 | || !TEST_int_eq(SSL_export_keying_material(clientssl, ckeymat2, | |
3804 | sizeof(ckeymat2), label, | |
3805 | sizeof(label) - 1, | |
3806 | emptycontext, | |
3807 | 0, 1), 1) | |
3808 | || !TEST_int_eq(SSL_export_keying_material(clientssl, ckeymat3, | |
3809 | sizeof(ckeymat3), label, | |
3810 | sizeof(label) - 1, | |
3811 | NULL, 0, 0), 1) | |
3812 | || !TEST_int_eq(SSL_export_keying_material(serverssl, skeymat1, | |
3813 | sizeof(skeymat1), label, | |
3814 | sizeof(label) - 1, | |
3815 | context, | |
3816 | sizeof(context) -1, 1), | |
3817 | 1) | |
3818 | || !TEST_int_eq(SSL_export_keying_material(serverssl, skeymat2, | |
3819 | sizeof(skeymat2), label, | |
3820 | sizeof(label) - 1, | |
3821 | emptycontext, | |
3822 | 0, 1), 1) | |
3823 | || !TEST_int_eq(SSL_export_keying_material(serverssl, skeymat3, | |
3824 | sizeof(skeymat3), label, | |
3825 | sizeof(label) - 1, | |
3826 | NULL, 0, 0), 1) | |
3827 | /* | |
3828 | * Check that both sides created the same key material with the | |
3829 | * same context. | |
3830 | */ | |
3831 | || !TEST_mem_eq(ckeymat1, sizeof(ckeymat1), skeymat1, | |
3832 | sizeof(skeymat1)) | |
3833 | /* | |
3834 | * Check that both sides created the same key material with an | |
3835 | * empty context. | |
3836 | */ | |
3837 | || !TEST_mem_eq(ckeymat2, sizeof(ckeymat2), skeymat2, | |
3838 | sizeof(skeymat2)) | |
3839 | /* | |
3840 | * Check that both sides created the same key material without a | |
3841 | * context. | |
3842 | */ | |
3843 | || !TEST_mem_eq(ckeymat3, sizeof(ckeymat3), skeymat3, | |
3844 | sizeof(skeymat3)) | |
3845 | /* Different contexts should produce different results */ | |
3846 | || !TEST_mem_ne(ckeymat1, sizeof(ckeymat1), ckeymat2, | |
3847 | sizeof(ckeymat2))) | |
3848 | goto end; | |
3849 | ||
3850 | /* | |
3851 | * Check that an empty context and no context produce different results in | |
3852 | * protocols less than TLSv1.3. In TLSv1.3 they should be the same. | |
3853 | */ | |
3854 | if ((tst != 3 && !TEST_mem_ne(ckeymat2, sizeof(ckeymat2), ckeymat3, | |
3855 | sizeof(ckeymat3))) | |
3856 | || (tst ==3 && !TEST_mem_eq(ckeymat2, sizeof(ckeymat2), ckeymat3, | |
3857 | sizeof(ckeymat3)))) | |
3858 | goto end; | |
3859 | ||
3860 | testresult = 1; | |
3861 | ||
3862 | end: | |
3863 | SSL_free(serverssl); | |
3864 | SSL_free(clientssl); | |
3865 | SSL_CTX_free(sctx2); | |
3866 | SSL_CTX_free(sctx); | |
3867 | SSL_CTX_free(cctx); | |
3868 | ||
3869 | return testresult; | |
3870 | } | |
3871 | ||
b38ede80 TT |
3872 | #ifndef OPENSSL_NO_TLS1_3 |
3873 | /* | |
3874 | * Test that SSL_export_keying_material_early() produces expected | |
3875 | * results. There are no test vectors so all we do is test that both | |
3876 | * sides of the communication produce the same results for different | |
3877 | * protocol versions. | |
3878 | */ | |
3879 | static int test_export_key_mat_early(int idx) | |
3880 | { | |
3881 | static const char label[] = "test label"; | |
3882 | static const unsigned char context[] = "context"; | |
3883 | int testresult = 0; | |
3884 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
3885 | SSL *clientssl = NULL, *serverssl = NULL; | |
3886 | SSL_SESSION *sess = NULL; | |
3887 | const unsigned char *emptycontext = NULL; | |
3888 | unsigned char ckeymat1[80], ckeymat2[80]; | |
3889 | unsigned char skeymat1[80], skeymat2[80]; | |
3890 | unsigned char buf[1]; | |
3891 | size_t readbytes, written; | |
3892 | ||
3893 | if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl, &serverssl, | |
3894 | &sess, idx))) | |
3895 | goto end; | |
3896 | ||
3897 | /* Here writing 0 length early data is enough. */ | |
3898 | if (!TEST_true(SSL_write_early_data(clientssl, NULL, 0, &written)) | |
3899 | || !TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf), | |
3900 | &readbytes), | |
3901 | SSL_READ_EARLY_DATA_ERROR) | |
3902 | || !TEST_int_eq(SSL_get_early_data_status(serverssl), | |
3903 | SSL_EARLY_DATA_ACCEPTED)) | |
3904 | goto end; | |
3905 | ||
3906 | if (!TEST_int_eq(SSL_export_keying_material_early( | |
3907 | clientssl, ckeymat1, sizeof(ckeymat1), label, | |
3908 | sizeof(label) - 1, context, sizeof(context) - 1), 1) | |
3909 | || !TEST_int_eq(SSL_export_keying_material_early( | |
3910 | clientssl, ckeymat2, sizeof(ckeymat2), label, | |
3911 | sizeof(label) - 1, emptycontext, 0), 1) | |
3912 | || !TEST_int_eq(SSL_export_keying_material_early( | |
3913 | serverssl, skeymat1, sizeof(skeymat1), label, | |
3914 | sizeof(label) - 1, context, sizeof(context) - 1), 1) | |
3915 | || !TEST_int_eq(SSL_export_keying_material_early( | |
3916 | serverssl, skeymat2, sizeof(skeymat2), label, | |
3917 | sizeof(label) - 1, emptycontext, 0), 1) | |
3918 | /* | |
3919 | * Check that both sides created the same key material with the | |
3920 | * same context. | |
3921 | */ | |
3922 | || !TEST_mem_eq(ckeymat1, sizeof(ckeymat1), skeymat1, | |
3923 | sizeof(skeymat1)) | |
3924 | /* | |
3925 | * Check that both sides created the same key material with an | |
3926 | * empty context. | |
3927 | */ | |
3928 | || !TEST_mem_eq(ckeymat2, sizeof(ckeymat2), skeymat2, | |
3929 | sizeof(skeymat2)) | |
3930 | /* Different contexts should produce different results */ | |
3931 | || !TEST_mem_ne(ckeymat1, sizeof(ckeymat1), ckeymat2, | |
3932 | sizeof(ckeymat2))) | |
3933 | goto end; | |
3934 | ||
3935 | testresult = 1; | |
3936 | ||
3937 | end: | |
c20e3b28 | 3938 | SSL_SESSION_free(sess); |
b38ede80 TT |
3939 | SSL_SESSION_free(clientpsk); |
3940 | SSL_SESSION_free(serverpsk); | |
34ff74eb | 3941 | clientpsk = serverpsk = NULL; |
b38ede80 TT |
3942 | SSL_free(serverssl); |
3943 | SSL_free(clientssl); | |
3944 | SSL_CTX_free(sctx); | |
3945 | SSL_CTX_free(cctx); | |
3946 | ||
3947 | return testresult; | |
3948 | } | |
3949 | #endif /* OPENSSL_NO_TLS1_3 */ | |
3950 | ||
e11b6aa4 MC |
3951 | static int test_ssl_clear(int idx) |
3952 | { | |
3953 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
3954 | SSL *clientssl = NULL, *serverssl = NULL; | |
3955 | int testresult = 0; | |
3956 | ||
3957 | #ifdef OPENSSL_NO_TLS1_2 | |
3958 | if (idx == 1) | |
3959 | return 1; | |
3960 | #endif | |
3961 | ||
3962 | /* Create an initial connection */ | |
7d7f6834 RL |
3963 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), |
3964 | TLS1_VERSION, TLS_MAX_VERSION, | |
3965 | &sctx, &cctx, cert, privkey)) | |
e11b6aa4 MC |
3966 | || (idx == 1 |
3967 | && !TEST_true(SSL_CTX_set_max_proto_version(cctx, | |
3968 | TLS1_2_VERSION))) | |
3969 | || !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, | |
3970 | &clientssl, NULL, NULL)) | |
3971 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
3972 | SSL_ERROR_NONE))) | |
3973 | goto end; | |
3974 | ||
3975 | SSL_shutdown(clientssl); | |
3976 | SSL_shutdown(serverssl); | |
3977 | SSL_free(serverssl); | |
3978 | serverssl = NULL; | |
3979 | ||
3980 | /* Clear clientssl - we're going to reuse the object */ | |
3981 | if (!TEST_true(SSL_clear(clientssl))) | |
3982 | goto end; | |
3983 | ||
3984 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
3985 | NULL, NULL)) | |
3986 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
3987 | SSL_ERROR_NONE)) | |
3988 | || !TEST_true(SSL_session_reused(clientssl))) | |
3989 | goto end; | |
3990 | ||
3991 | SSL_shutdown(clientssl); | |
3992 | SSL_shutdown(serverssl); | |
3993 | ||
3994 | testresult = 1; | |
3995 | ||
3996 | end: | |
3997 | SSL_free(serverssl); | |
3998 | SSL_free(clientssl); | |
3999 | SSL_CTX_free(sctx); | |
4000 | SSL_CTX_free(cctx); | |
4001 | ||
4002 | return testresult; | |
4003 | } | |
4004 | ||
cf72c757 F |
4005 | /* Parse CH and retrieve any MFL extension value if present */ |
4006 | static int get_MFL_from_client_hello(BIO *bio, int *mfl_codemfl_code) | |
4007 | { | |
4008 | long len; | |
4009 | unsigned char *data; | |
4010 | PACKET pkt = {0}, pkt2 = {0}, pkt3 = {0}; | |
4011 | unsigned int MFL_code = 0, type = 0; | |
4012 | ||
4013 | if (!TEST_uint_gt( len = BIO_get_mem_data( bio, (char **) &data ), 0 ) ) | |
4014 | goto end; | |
4015 | ||
4016 | if (!TEST_true( PACKET_buf_init( &pkt, data, len ) ) | |
4017 | /* Skip the record header */ | |
4018 | || !PACKET_forward(&pkt, SSL3_RT_HEADER_LENGTH) | |
4019 | /* Skip the handshake message header */ | |
4020 | || !TEST_true(PACKET_forward(&pkt, SSL3_HM_HEADER_LENGTH)) | |
4021 | /* Skip client version and random */ | |
4022 | || !TEST_true(PACKET_forward(&pkt, CLIENT_VERSION_LEN | |
4023 | + SSL3_RANDOM_SIZE)) | |
4024 | /* Skip session id */ | |
4025 | || !TEST_true(PACKET_get_length_prefixed_1(&pkt, &pkt2)) | |
4026 | /* Skip ciphers */ | |
4027 | || !TEST_true(PACKET_get_length_prefixed_2(&pkt, &pkt2)) | |
4028 | /* Skip compression */ | |
4029 | || !TEST_true(PACKET_get_length_prefixed_1(&pkt, &pkt2)) | |
4030 | /* Extensions len */ | |
4031 | || !TEST_true(PACKET_as_length_prefixed_2(&pkt, &pkt2))) | |
4032 | goto end; | |
4033 | ||
4034 | /* Loop through all extensions */ | |
4035 | while (PACKET_remaining(&pkt2)) { | |
4036 | if (!TEST_true(PACKET_get_net_2(&pkt2, &type)) | |
4037 | || !TEST_true(PACKET_get_length_prefixed_2(&pkt2, &pkt3))) | |
4038 | goto end; | |
4039 | ||
4040 | if (type == TLSEXT_TYPE_max_fragment_length) { | |
4041 | if (!TEST_uint_ne(PACKET_remaining(&pkt3), 0) | |
4042 | || !TEST_true(PACKET_get_1(&pkt3, &MFL_code))) | |
4043 | goto end; | |
4044 | ||
4045 | *mfl_codemfl_code = MFL_code; | |
4046 | return 1; | |
4047 | } | |
4048 | } | |
4049 | ||
4050 | end: | |
4051 | return 0; | |
4052 | } | |
4053 | ||
4054 | /* Maximum-Fragment-Length TLS extension mode to test */ | |
4055 | static const unsigned char max_fragment_len_test[] = { | |
4056 | TLSEXT_max_fragment_length_512, | |
4057 | TLSEXT_max_fragment_length_1024, | |
4058 | TLSEXT_max_fragment_length_2048, | |
4059 | TLSEXT_max_fragment_length_4096 | |
4060 | }; | |
4061 | ||
4062 | static int test_max_fragment_len_ext(int idx_tst) | |
4063 | { | |
4064 | SSL_CTX *ctx; | |
4065 | SSL *con = NULL; | |
4066 | int testresult = 0, MFL_mode = 0; | |
4067 | BIO *rbio, *wbio; | |
4068 | ||
4069 | ctx = SSL_CTX_new(TLS_method()); | |
4070 | if (!TEST_ptr(ctx)) | |
4071 | goto end; | |
4072 | ||
4073 | if (!TEST_true(SSL_CTX_set_tlsext_max_fragment_length( | |
4074 | ctx, max_fragment_len_test[idx_tst]))) | |
4075 | goto end; | |
4076 | ||
4077 | con = SSL_new(ctx); | |
4078 | if (!TEST_ptr(con)) | |
4079 | goto end; | |
4080 | ||
4081 | rbio = BIO_new(BIO_s_mem()); | |
4082 | wbio = BIO_new(BIO_s_mem()); | |
4083 | if (!TEST_ptr(rbio)|| !TEST_ptr(wbio)) { | |
4084 | BIO_free(rbio); | |
4085 | BIO_free(wbio); | |
4086 | goto end; | |
4087 | } | |
4088 | ||
4089 | SSL_set_bio(con, rbio, wbio); | |
4090 | SSL_set_connect_state(con); | |
4091 | ||
4092 | if (!TEST_int_le(SSL_connect(con), 0)) { | |
4093 | /* This shouldn't succeed because we don't have a server! */ | |
4094 | goto end; | |
4095 | } | |
4096 | ||
4097 | if (!TEST_true(get_MFL_from_client_hello(wbio, &MFL_mode))) | |
4098 | /* no MFL in client hello */ | |
4099 | goto end; | |
4100 | if (!TEST_true(max_fragment_len_test[idx_tst] == MFL_mode)) | |
4101 | goto end; | |
4102 | ||
4103 | testresult = 1; | |
4104 | ||
4105 | end: | |
4106 | SSL_free(con); | |
4107 | SSL_CTX_free(ctx); | |
4108 | ||
4109 | return testresult; | |
4110 | } | |
4111 | ||
9d75dce3 TS |
4112 | #ifndef OPENSSL_NO_TLS1_3 |
4113 | static int test_pha_key_update(void) | |
4114 | { | |
4115 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
4116 | SSL *clientssl = NULL, *serverssl = NULL; | |
4117 | int testresult = 0; | |
4118 | ||
7d7f6834 RL |
4119 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), |
4120 | TLS1_VERSION, TLS_MAX_VERSION, | |
9d75dce3 TS |
4121 | &sctx, &cctx, cert, privkey))) |
4122 | return 0; | |
4123 | ||
4124 | if (!TEST_true(SSL_CTX_set_min_proto_version(sctx, TLS1_3_VERSION)) | |
4125 | || !TEST_true(SSL_CTX_set_max_proto_version(sctx, TLS1_3_VERSION)) | |
4126 | || !TEST_true(SSL_CTX_set_min_proto_version(cctx, TLS1_3_VERSION)) | |
4127 | || !TEST_true(SSL_CTX_set_max_proto_version(cctx, TLS1_3_VERSION))) | |
4128 | goto end; | |
4129 | ||
4130 | ||
4131 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
4132 | NULL, NULL))) | |
4133 | goto end; | |
4134 | ||
4135 | SSL_force_post_handshake_auth(clientssl); | |
4136 | ||
4137 | if (!TEST_true(create_ssl_connection(serverssl, clientssl, | |
4138 | SSL_ERROR_NONE))) | |
4139 | goto end; | |
4140 | ||
4141 | SSL_set_verify(serverssl, SSL_VERIFY_PEER, NULL); | |
4142 | if (!TEST_true(SSL_verify_client_post_handshake(serverssl))) | |
4143 | goto end; | |
4144 | ||
4145 | if (!TEST_true(SSL_key_update(clientssl, SSL_KEY_UPDATE_NOT_REQUESTED))) | |
4146 | goto end; | |
4147 | ||
4148 | /* Start handshake on the server */ | |
4149 | if (!TEST_int_eq(SSL_do_handshake(serverssl), 1)) | |
4150 | goto end; | |
4151 | ||
4152 | /* Starts with SSL_connect(), but it's really just SSL_do_handshake() */ | |
4153 | if (!TEST_true(create_ssl_connection(serverssl, clientssl, | |
4154 | SSL_ERROR_NONE))) | |
4155 | goto end; | |
4156 | ||
4157 | SSL_shutdown(clientssl); | |
4158 | SSL_shutdown(serverssl); | |
4159 | ||
4160 | testresult = 1; | |
4161 | ||
4162 | end: | |
4163 | SSL_free(serverssl); | |
4164 | SSL_free(clientssl); | |
4165 | SSL_CTX_free(sctx); | |
4166 | SSL_CTX_free(cctx); | |
4167 | return testresult; | |
4168 | } | |
4169 | #endif | |
4170 | ||
76fd7a1d MC |
4171 | #if !defined(OPENSSL_NO_SRP) && !defined(OPENSSL_NO_TLS1_2) |
4172 | ||
4173 | static SRP_VBASE *vbase = NULL; | |
4174 | ||
4175 | static int ssl_srp_cb(SSL *s, int *ad, void *arg) | |
4176 | { | |
4177 | int ret = SSL3_AL_FATAL; | |
4178 | char *username; | |
4179 | SRP_user_pwd *user = NULL; | |
4180 | ||
4181 | username = SSL_get_srp_username(s); | |
4182 | if (username == NULL) { | |
4183 | *ad = SSL_AD_INTERNAL_ERROR; | |
4184 | goto err; | |
4185 | } | |
4186 | ||
4187 | user = SRP_VBASE_get1_by_user(vbase, username); | |
4188 | if (user == NULL) { | |
4189 | *ad = SSL_AD_INTERNAL_ERROR; | |
4190 | goto err; | |
4191 | } | |
4192 | ||
4193 | if (SSL_set_srp_server_param(s, user->N, user->g, user->s, user->v, | |
4194 | user->info) <= 0) { | |
4195 | *ad = SSL_AD_INTERNAL_ERROR; | |
4196 | goto err; | |
4197 | } | |
4198 | ||
4199 | ret = 0; | |
4200 | ||
4201 | err: | |
4202 | SRP_user_pwd_free(user); | |
4203 | return ret; | |
4204 | } | |
4205 | ||
4206 | static int create_new_vfile(char *userid, char *password, const char *filename) | |
4207 | { | |
4208 | char *gNid = NULL; | |
4209 | OPENSSL_STRING *row = OPENSSL_zalloc(sizeof(row) * (DB_NUMBER + 1)); | |
4210 | TXT_DB *db = NULL; | |
4211 | int ret = 0; | |
4212 | BIO *out = NULL, *dummy = BIO_new_mem_buf("", 0); | |
4213 | size_t i; | |
4214 | ||
4215 | if (!TEST_ptr(dummy) || !TEST_ptr(row)) | |
4216 | goto end; | |
4217 | ||
4218 | gNid = SRP_create_verifier(userid, password, &row[DB_srpsalt], | |
4219 | &row[DB_srpverifier], NULL, NULL); | |
4220 | if (!TEST_ptr(gNid)) | |
4221 | goto end; | |
4222 | ||
4223 | /* | |
4224 | * The only way to create an empty TXT_DB is to provide a BIO with no data | |
4225 | * in it! | |
4226 | */ | |
4227 | db = TXT_DB_read(dummy, DB_NUMBER); | |
4228 | if (!TEST_ptr(db)) | |
4229 | goto end; | |
4230 | ||
4231 | out = BIO_new_file(filename, "w"); | |
4232 | if (!TEST_ptr(out)) | |
4233 | goto end; | |
4234 | ||
4235 | row[DB_srpid] = OPENSSL_strdup(userid); | |
4236 | row[DB_srptype] = OPENSSL_strdup("V"); | |
4237 | row[DB_srpgN] = OPENSSL_strdup(gNid); | |
4238 | ||
4239 | if (!TEST_ptr(row[DB_srpid]) | |
4240 | || !TEST_ptr(row[DB_srptype]) | |
4241 | || !TEST_ptr(row[DB_srpgN]) | |
4242 | || !TEST_true(TXT_DB_insert(db, row))) | |
4243 | goto end; | |
4244 | ||
4245 | row = NULL; | |
4246 | ||
4247 | if (!TXT_DB_write(out, db)) | |
4248 | goto end; | |
4249 | ||
4250 | ret = 1; | |
4251 | end: | |
4252 | if (row != NULL) { | |
4253 | for (i = 0; i < DB_NUMBER; i++) | |
4254 | OPENSSL_free(row[i]); | |
4255 | } | |
4256 | OPENSSL_free(row); | |
4257 | BIO_free(dummy); | |
4258 | BIO_free(out); | |
4259 | TXT_DB_free(db); | |
4260 | ||
4261 | return ret; | |
4262 | } | |
4263 | ||
4264 | static int create_new_vbase(char *userid, char *password) | |
4265 | { | |
4266 | BIGNUM *verifier = NULL, *salt = NULL; | |
4267 | const SRP_gN *lgN = NULL; | |
4268 | SRP_user_pwd *user_pwd = NULL; | |
4269 | int ret = 0; | |
4270 | ||
4271 | lgN = SRP_get_default_gN(NULL); | |
4272 | if (!TEST_ptr(lgN)) | |
4273 | goto end; | |
4274 | ||
4275 | if (!TEST_true(SRP_create_verifier_BN(userid, password, &salt, &verifier, | |
4276 | lgN->N, lgN->g))) | |
4277 | goto end; | |
4278 | ||
4279 | user_pwd = OPENSSL_zalloc(sizeof(*user_pwd)); | |
4280 | if (!TEST_ptr(user_pwd)) | |
4281 | goto end; | |
4282 | ||
4283 | user_pwd->N = lgN->N; | |
4284 | user_pwd->g = lgN->g; | |
4285 | user_pwd->id = OPENSSL_strdup(userid); | |
4286 | if (!TEST_ptr(user_pwd->id)) | |
4287 | goto end; | |
4288 | ||
4289 | user_pwd->v = verifier; | |
4290 | user_pwd->s = salt; | |
4291 | verifier = salt = NULL; | |
4292 | ||
4293 | if (sk_SRP_user_pwd_insert(vbase->users_pwd, user_pwd, 0) == 0) | |
4294 | goto end; | |
4295 | user_pwd = NULL; | |
4296 | ||
4297 | ret = 1; | |
4298 | end: | |
4299 | SRP_user_pwd_free(user_pwd); | |
4300 | BN_free(salt); | |
4301 | BN_free(verifier); | |
4302 | ||
4303 | return ret; | |
4304 | } | |
4305 | ||
4306 | /* | |
4307 | * SRP tests | |
4308 | * | |
4309 | * Test 0: Simple successful SRP connection, new vbase | |
4310 | * Test 1: Connection failure due to bad password, new vbase | |
4311 | * Test 2: Simple successful SRP connection, vbase loaded from existing file | |
4312 | * Test 3: Connection failure due to bad password, vbase loaded from existing | |
4313 | * file | |
4314 | * Test 4: Simple successful SRP connection, vbase loaded from new file | |
4315 | * Test 5: Connection failure due to bad password, vbase loaded from new file | |
4316 | */ | |
4317 | static int test_srp(int tst) | |
4318 | { | |
4319 | char *userid = "test", *password = "password", *tstsrpfile; | |
4320 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
4321 | SSL *clientssl = NULL, *serverssl = NULL; | |
4322 | int ret, testresult = 0; | |
4323 | ||
4324 | vbase = SRP_VBASE_new(NULL); | |
4325 | if (!TEST_ptr(vbase)) | |
4326 | goto end; | |
4327 | ||
4328 | if (tst == 0 || tst == 1) { | |
4329 | if (!TEST_true(create_new_vbase(userid, password))) | |
4330 | goto end; | |
4331 | } else { | |
4332 | if (tst == 4 || tst == 5) { | |
4333 | if (!TEST_true(create_new_vfile(userid, password, tmpfilename))) | |
4334 | goto end; | |
4335 | tstsrpfile = tmpfilename; | |
4336 | } else { | |
4337 | tstsrpfile = srpvfile; | |
4338 | } | |
4339 | if (!TEST_int_eq(SRP_VBASE_init(vbase, tstsrpfile), SRP_NO_ERROR)) | |
4340 | goto end; | |
4341 | } | |
4342 | ||
4343 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), | |
4344 | TLS1_VERSION, TLS_MAX_VERSION, | |
4345 | &sctx, &cctx, cert, privkey))) | |
4346 | goto end; | |
4347 | ||
4348 | if (!TEST_int_gt(SSL_CTX_set_srp_username_callback(sctx, ssl_srp_cb), 0) | |
4349 | || !TEST_true(SSL_CTX_set_cipher_list(cctx, "SRP-AES-128-CBC-SHA")) | |
4350 | || !TEST_true(SSL_CTX_set_max_proto_version(sctx, TLS1_2_VERSION)) | |
4351 | || !TEST_true(SSL_CTX_set_max_proto_version(cctx, TLS1_2_VERSION)) | |
4352 | || !TEST_int_gt(SSL_CTX_set_srp_username(cctx, userid), 0)) | |
4353 | goto end; | |
4354 | ||
4355 | if (tst % 2 == 1) { | |
4356 | if (!TEST_int_gt(SSL_CTX_set_srp_password(cctx, "badpass"), 0)) | |
4357 | goto end; | |
4358 | } else { | |
4359 | if (!TEST_int_gt(SSL_CTX_set_srp_password(cctx, password), 0)) | |
4360 | goto end; | |
4361 | } | |
4362 | ||
4363 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
4364 | NULL, NULL))) | |
4365 | goto end; | |
4366 | ||
4367 | ret = create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE); | |
4368 | if (ret) { | |
4369 | if (!TEST_true(tst % 2 == 0)) | |
4370 | goto end; | |
4371 | } else { | |
4372 | if (!TEST_true(tst % 2 == 1)) | |
4373 | goto end; | |
4374 | } | |
4375 | ||
4376 | testresult = 1; | |
4377 | ||
4378 | end: | |
4379 | SRP_VBASE_free(vbase); | |
4380 | vbase = NULL; | |
4381 | SSL_free(serverssl); | |
4382 | SSL_free(clientssl); | |
4383 | SSL_CTX_free(sctx); | |
4384 | SSL_CTX_free(cctx); | |
4385 | ||
4386 | return testresult; | |
4387 | } | |
4388 | #endif | |
4389 | ||
5718fe45 MC |
4390 | static int info_cb_failed = 0; |
4391 | static int info_cb_offset = 0; | |
4392 | static int info_cb_this_state = -1; | |
4393 | ||
4394 | static struct info_cb_states_st { | |
4395 | int where; | |
4396 | const char *statestr; | |
4397 | } info_cb_states[][60] = { | |
4398 | { | |
4399 | /* TLSv1.2 server followed by resumption */ | |
4400 | {SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "PINIT "}, | |
4401 | {SSL_CB_LOOP, "PINIT "}, {SSL_CB_LOOP, "TRCH"}, {SSL_CB_LOOP, "TWSH"}, | |
4402 | {SSL_CB_LOOP, "TWSC"}, {SSL_CB_LOOP, "TWSKE"}, {SSL_CB_LOOP, "TWSD"}, | |
4403 | {SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "TWSD"}, {SSL_CB_LOOP, "TRCKE"}, | |
4404 | {SSL_CB_LOOP, "TRCCS"}, {SSL_CB_LOOP, "TRFIN"}, {SSL_CB_LOOP, "TWST"}, | |
4405 | {SSL_CB_LOOP, "TWCCS"}, {SSL_CB_LOOP, "TWFIN"}, | |
4406 | {SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL}, | |
4407 | {SSL_CB_ALERT, NULL}, {SSL_CB_HANDSHAKE_START, NULL}, | |
4408 | {SSL_CB_LOOP, "PINIT "}, {SSL_CB_LOOP, "PINIT "}, {SSL_CB_LOOP, "TRCH"}, | |
4409 | {SSL_CB_LOOP, "TWSH"}, {SSL_CB_LOOP, "TWCCS"}, {SSL_CB_LOOP, "TWFIN"}, | |
4410 | {SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "TWFIN"}, {SSL_CB_LOOP, "TRCCS"}, | |
4411 | {SSL_CB_LOOP, "TRFIN"}, {SSL_CB_HANDSHAKE_DONE, NULL}, | |
4412 | {SSL_CB_EXIT, NULL}, {0, NULL}, | |
4413 | }, { | |
4414 | /* TLSv1.2 client followed by resumption */ | |
4415 | {SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "PINIT "}, | |
4416 | {SSL_CB_LOOP, "TWCH"}, {SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "TWCH"}, | |
4417 | {SSL_CB_LOOP, "TRSH"}, {SSL_CB_LOOP, "TRSC"}, {SSL_CB_LOOP, "TRSKE"}, | |
4418 | {SSL_CB_LOOP, "TRSD"}, {SSL_CB_LOOP, "TWCKE"}, {SSL_CB_LOOP, "TWCCS"}, | |
4419 | {SSL_CB_LOOP, "TWFIN"}, {SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "TWFIN"}, | |
4420 | {SSL_CB_LOOP, "TRST"}, {SSL_CB_LOOP, "TRCCS"}, {SSL_CB_LOOP, "TRFIN"}, | |
4421 | {SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL}, {SSL_CB_ALERT, NULL}, | |
4422 | {SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "PINIT "}, | |
4423 | {SSL_CB_LOOP, "TWCH"}, {SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "TWCH"}, | |
4424 | {SSL_CB_LOOP, "TRSH"}, {SSL_CB_LOOP, "TRCCS"}, {SSL_CB_LOOP, "TRFIN"}, | |
4425 | {SSL_CB_LOOP, "TWCCS"}, {SSL_CB_LOOP, "TWFIN"}, | |
4426 | {SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL}, {0, NULL}, | |
4427 | }, { | |
4428 | /* TLSv1.3 server followed by resumption */ | |
4429 | {SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "PINIT "}, | |
4430 | {SSL_CB_LOOP, "PINIT "}, {SSL_CB_LOOP, "TRCH"}, {SSL_CB_LOOP, "TWSH"}, | |
4431 | {SSL_CB_LOOP, "TWCCS"}, {SSL_CB_LOOP, "TWEE"}, {SSL_CB_LOOP, "TWSC"}, | |
4432 | {SSL_CB_LOOP, "TRSCV"}, {SSL_CB_LOOP, "TWFIN"}, {SSL_CB_LOOP, "TED"}, | |
4433 | {SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "TED"}, {SSL_CB_LOOP, "TRFIN"}, | |
4434 | {SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_HANDSHAKE_START, NULL}, | |
4435 | {SSL_CB_LOOP, "TWST"}, {SSL_CB_HANDSHAKE_DONE, NULL}, | |
5718fe45 | 4436 | {SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "TWST"}, |
36ff232c MC |
4437 | {SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL}, |
4438 | {SSL_CB_ALERT, NULL}, {SSL_CB_HANDSHAKE_START, NULL}, | |
4439 | {SSL_CB_LOOP, "PINIT "}, {SSL_CB_LOOP, "PINIT "}, {SSL_CB_LOOP, "TRCH"}, | |
4440 | {SSL_CB_LOOP, "TWSH"}, {SSL_CB_LOOP, "TWCCS"}, {SSL_CB_LOOP, "TWEE"}, | |
4441 | {SSL_CB_LOOP, "TWFIN"}, {SSL_CB_LOOP, "TED"}, {SSL_CB_EXIT, NULL}, | |
4442 | {SSL_CB_LOOP, "TED"}, {SSL_CB_LOOP, "TRFIN"}, | |
4443 | {SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_HANDSHAKE_START, NULL}, | |
4444 | {SSL_CB_LOOP, "TWST"}, {SSL_CB_HANDSHAKE_DONE, NULL}, | |
4445 | {SSL_CB_EXIT, NULL}, {0, NULL}, | |
5718fe45 MC |
4446 | }, { |
4447 | /* TLSv1.3 client followed by resumption */ | |
4448 | {SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "PINIT "}, | |
4449 | {SSL_CB_LOOP, "TWCH"}, {SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "TWCH"}, | |
4450 | {SSL_CB_LOOP, "TRSH"}, {SSL_CB_LOOP, "TREE"}, {SSL_CB_LOOP, "TRSC"}, | |
4451 | {SSL_CB_LOOP, "TRSCV"}, {SSL_CB_LOOP, "TRFIN"}, {SSL_CB_LOOP, "TWCCS"}, | |
4452 | {SSL_CB_LOOP, "TWFIN"}, {SSL_CB_HANDSHAKE_DONE, NULL}, | |
4453 | {SSL_CB_EXIT, NULL}, {SSL_CB_HANDSHAKE_START, NULL}, | |
4454 | {SSL_CB_LOOP, "SSLOK "}, {SSL_CB_LOOP, "SSLOK "}, {SSL_CB_LOOP, "TRST"}, | |
4455 | {SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL}, | |
36ff232c MC |
4456 | {SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "SSLOK "}, |
4457 | {SSL_CB_LOOP, "SSLOK "}, {SSL_CB_LOOP, "TRST"}, | |
4458 | {SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL}, | |
5718fe45 MC |
4459 | {SSL_CB_ALERT, NULL}, {SSL_CB_HANDSHAKE_START, NULL}, |
4460 | {SSL_CB_LOOP, "PINIT "}, {SSL_CB_LOOP, "TWCH"}, {SSL_CB_EXIT, NULL}, | |
4461 | {SSL_CB_LOOP, "TWCH"}, {SSL_CB_LOOP, "TRSH"}, {SSL_CB_LOOP, "TREE"}, | |
4462 | {SSL_CB_LOOP, "TRFIN"}, {SSL_CB_LOOP, "TWCCS"}, {SSL_CB_LOOP, "TWFIN"}, | |
4463 | {SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL}, | |
4464 | {SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "SSLOK "}, | |
4465 | {SSL_CB_LOOP, "SSLOK "}, {SSL_CB_LOOP, "TRST"}, | |
4466 | {SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL}, {0, NULL}, | |
4467 | }, { | |
4468 | /* TLSv1.3 server, early_data */ | |
4469 | {SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "PINIT "}, | |
4470 | {SSL_CB_LOOP, "PINIT "}, {SSL_CB_LOOP, "TRCH"}, {SSL_CB_LOOP, "TWSH"}, | |
4471 | {SSL_CB_LOOP, "TWCCS"}, {SSL_CB_LOOP, "TWEE"}, {SSL_CB_LOOP, "TWFIN"}, | |
4472 | {SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL}, | |
4473 | {SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "TED"}, | |
4474 | {SSL_CB_LOOP, "TED"}, {SSL_CB_LOOP, "TWEOED"}, {SSL_CB_LOOP, "TRFIN"}, | |
4475 | {SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_HANDSHAKE_START, NULL}, | |
4476 | {SSL_CB_LOOP, "TWST"}, {SSL_CB_HANDSHAKE_DONE, NULL}, | |
4477 | {SSL_CB_EXIT, NULL}, {0, NULL}, | |
4478 | }, { | |
4479 | /* TLSv1.3 client, early_data */ | |
4480 | {SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "PINIT "}, | |
4481 | {SSL_CB_LOOP, "TWCH"}, {SSL_CB_LOOP, "TWCCS"}, | |
4482 | {SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL}, | |
4483 | {SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "TED"}, | |
4484 | {SSL_CB_LOOP, "TED"}, {SSL_CB_LOOP, "TRSH"}, {SSL_CB_LOOP, "TREE"}, | |
4485 | {SSL_CB_LOOP, "TRFIN"}, {SSL_CB_LOOP, "TPEDE"}, {SSL_CB_LOOP, "TWEOED"}, | |
4486 | {SSL_CB_LOOP, "TWFIN"}, {SSL_CB_HANDSHAKE_DONE, NULL}, | |
4487 | {SSL_CB_EXIT, NULL}, {SSL_CB_HANDSHAKE_START, NULL}, | |
4488 | {SSL_CB_LOOP, "SSLOK "}, {SSL_CB_LOOP, "SSLOK "}, {SSL_CB_LOOP, "TRST"}, | |
4489 | {SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL}, {0, NULL}, | |
4490 | }, { | |
4491 | {0, NULL}, | |
4492 | } | |
4493 | }; | |
4494 | ||
4495 | static void sslapi_info_callback(const SSL *s, int where, int ret) | |
4496 | { | |
4497 | struct info_cb_states_st *state = info_cb_states[info_cb_offset]; | |
4498 | ||
4499 | /* We do not ever expect a connection to fail in this test */ | |
4500 | if (!TEST_false(ret == 0)) { | |
4501 | info_cb_failed = 1; | |
4502 | return; | |
4503 | } | |
4504 | ||
4505 | /* | |
4506 | * Do some sanity checks. We never expect these things to happen in this | |
4507 | * test | |
4508 | */ | |
4509 | if (!TEST_false((SSL_is_server(s) && (where & SSL_ST_CONNECT) != 0)) | |
4510 | || !TEST_false(!SSL_is_server(s) && (where & SSL_ST_ACCEPT) != 0) | |
4511 | || !TEST_int_ne(state[++info_cb_this_state].where, 0)) { | |
4512 | info_cb_failed = 1; | |
4513 | return; | |
4514 | } | |
4515 | ||
4516 | /* Now check we're in the right state */ | |
4517 | if (!TEST_true((where & state[info_cb_this_state].where) != 0)) { | |
4518 | info_cb_failed = 1; | |
4519 | return; | |
4520 | } | |
4521 | if ((where & SSL_CB_LOOP) != 0 | |
4522 | && !TEST_int_eq(strcmp(SSL_state_string(s), | |
4523 | state[info_cb_this_state].statestr), 0)) { | |
4524 | info_cb_failed = 1; | |
4525 | return; | |
4526 | } | |
033c181b MC |
4527 | |
4528 | /* Check that, if we've got SSL_CB_HANDSHAKE_DONE we are not in init */ | |
4529 | if ((where & SSL_CB_HANDSHAKE_DONE) && SSL_in_init((SSL *)s) != 0) { | |
4530 | info_cb_failed = 1; | |
4531 | return; | |
4532 | } | |
5718fe45 MC |
4533 | } |
4534 | ||
4535 | /* | |
4536 | * Test the info callback gets called when we expect it to. | |
4537 | * | |
4538 | * Test 0: TLSv1.2, server | |
4539 | * Test 1: TLSv1.2, client | |
4540 | * Test 2: TLSv1.3, server | |
4541 | * Test 3: TLSv1.3, client | |
4542 | * Test 4: TLSv1.3, server, early_data | |
4543 | * Test 5: TLSv1.3, client, early_data | |
4544 | */ | |
4545 | static int test_info_callback(int tst) | |
4546 | { | |
4547 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
4548 | SSL *clientssl = NULL, *serverssl = NULL; | |
4549 | SSL_SESSION *clntsess = NULL; | |
4550 | int testresult = 0; | |
4551 | int tlsvers; | |
4552 | ||
4553 | if (tst < 2) { | |
1aac20f5 MC |
4554 | /* We need either ECDHE or DHE for the TLSv1.2 test to work */ |
4555 | #if !defined(OPENSSL_NO_TLS1_2) && (!defined(OPENSSL_NO_EC) \ | |
4556 | || !defined(OPENSSL_NO_DH)) | |
5718fe45 MC |
4557 | tlsvers = TLS1_2_VERSION; |
4558 | #else | |
4559 | return 1; | |
4560 | #endif | |
4561 | } else { | |
4562 | #ifndef OPENSSL_NO_TLS1_3 | |
4563 | tlsvers = TLS1_3_VERSION; | |
4564 | #else | |
4565 | return 1; | |
4566 | #endif | |
4567 | } | |
4568 | ||
4569 | /* Reset globals */ | |
4570 | info_cb_failed = 0; | |
4571 | info_cb_this_state = -1; | |
4572 | info_cb_offset = tst; | |
4573 | ||
6e07834c | 4574 | #ifndef OPENSSL_NO_TLS1_3 |
5718fe45 MC |
4575 | if (tst >= 4) { |
4576 | SSL_SESSION *sess = NULL; | |
4577 | size_t written, readbytes; | |
4578 | unsigned char buf[80]; | |
4579 | ||
4580 | /* early_data tests */ | |
4581 | if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl, | |
4582 | &serverssl, &sess, 0))) | |
4583 | goto end; | |
4584 | ||
4585 | /* We don't actually need this reference */ | |
4586 | SSL_SESSION_free(sess); | |
4587 | ||
4588 | SSL_set_info_callback((tst % 2) == 0 ? serverssl : clientssl, | |
4589 | sslapi_info_callback); | |
4590 | ||
4591 | /* Write and read some early data and then complete the connection */ | |
4592 | if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1), | |
4593 | &written)) | |
4594 | || !TEST_size_t_eq(written, strlen(MSG1)) | |
4595 | || !TEST_int_eq(SSL_read_early_data(serverssl, buf, | |
4596 | sizeof(buf), &readbytes), | |
4597 | SSL_READ_EARLY_DATA_SUCCESS) | |
4598 | || !TEST_mem_eq(MSG1, readbytes, buf, strlen(MSG1)) | |
4599 | || !TEST_int_eq(SSL_get_early_data_status(serverssl), | |
4600 | SSL_EARLY_DATA_ACCEPTED) | |
4601 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
4602 | SSL_ERROR_NONE)) | |
4603 | || !TEST_false(info_cb_failed)) | |
4604 | goto end; | |
4605 | ||
4606 | testresult = 1; | |
4607 | goto end; | |
4608 | } | |
6e07834c | 4609 | #endif |
5718fe45 MC |
4610 | |
4611 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), | |
4612 | TLS_client_method(), | |
4613 | tlsvers, tlsvers, &sctx, &cctx, cert, | |
4614 | privkey))) | |
4615 | goto end; | |
4616 | ||
4617 | /* | |
4618 | * For even numbered tests we check the server callbacks. For odd numbers we | |
4619 | * check the client. | |
4620 | */ | |
4621 | SSL_CTX_set_info_callback((tst % 2) == 0 ? sctx : cctx, | |
4622 | sslapi_info_callback); | |
4623 | ||
4624 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, | |
4625 | &clientssl, NULL, NULL)) | |
4626 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
4627 | SSL_ERROR_NONE)) | |
4628 | || !TEST_false(info_cb_failed)) | |
4629 | goto end; | |
4630 | ||
4631 | ||
4632 | ||
4633 | clntsess = SSL_get1_session(clientssl); | |
4634 | SSL_shutdown(clientssl); | |
4635 | SSL_shutdown(serverssl); | |
4636 | SSL_free(serverssl); | |
4637 | SSL_free(clientssl); | |
4638 | serverssl = clientssl = NULL; | |
4639 | ||
4640 | /* Now do a resumption */ | |
4641 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL, | |
4642 | NULL)) | |
4643 | || !TEST_true(SSL_set_session(clientssl, clntsess)) | |
4644 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
4645 | SSL_ERROR_NONE)) | |
4646 | || !TEST_true(SSL_session_reused(clientssl)) | |
4647 | || !TEST_false(info_cb_failed)) | |
4648 | goto end; | |
4649 | ||
4650 | testresult = 1; | |
4651 | ||
4652 | end: | |
4653 | SSL_free(serverssl); | |
4654 | SSL_free(clientssl); | |
4655 | SSL_SESSION_free(clntsess); | |
4656 | SSL_CTX_free(sctx); | |
4657 | SSL_CTX_free(cctx); | |
4658 | return testresult; | |
4659 | } | |
4660 | ||
4a432af8 MC |
4661 | static int test_ssl_pending(int tst) |
4662 | { | |
4663 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
4664 | SSL *clientssl = NULL, *serverssl = NULL; | |
4665 | int testresult = 0; | |
4666 | char msg[] = "A test message"; | |
4667 | char buf[5]; | |
4668 | size_t written, readbytes; | |
4669 | ||
4670 | if (tst == 0) { | |
4671 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), | |
4672 | TLS_client_method(), | |
4673 | TLS1_VERSION, TLS_MAX_VERSION, | |
4674 | &sctx, &cctx, cert, privkey))) | |
4675 | goto end; | |
4676 | } else { | |
4677 | #ifndef OPENSSL_NO_DTLS | |
4678 | if (!TEST_true(create_ssl_ctx_pair(DTLS_server_method(), | |
4679 | DTLS_client_method(), | |
4680 | DTLS1_VERSION, DTLS_MAX_VERSION, | |
4681 | &sctx, &cctx, cert, privkey))) | |
4682 | goto end; | |
4683 | #else | |
4684 | return 1; | |
4685 | #endif | |
4686 | } | |
4687 | ||
4688 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
4689 | NULL, NULL)) | |
4690 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
4691 | SSL_ERROR_NONE))) | |
4692 | goto end; | |
4693 | ||
e8251092 MC |
4694 | if (!TEST_int_eq(SSL_pending(clientssl), 0) |
4695 | || !TEST_false(SSL_has_pending(clientssl)) | |
4696 | || !TEST_int_eq(SSL_pending(serverssl), 0) | |
4697 | || !TEST_false(SSL_has_pending(serverssl)) | |
4698 | || !TEST_true(SSL_write_ex(serverssl, msg, sizeof(msg), &written)) | |
4a432af8 MC |
4699 | || !TEST_size_t_eq(written, sizeof(msg)) |
4700 | || !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes)) | |
4701 | || !TEST_size_t_eq(readbytes, sizeof(buf)) | |
e8251092 MC |
4702 | || !TEST_int_eq(SSL_pending(clientssl), (int)(written - readbytes)) |
4703 | || !TEST_true(SSL_has_pending(clientssl))) | |
4a432af8 MC |
4704 | goto end; |
4705 | ||
4706 | testresult = 1; | |
4707 | ||
4708 | end: | |
4709 | SSL_free(serverssl); | |
4710 | SSL_free(clientssl); | |
4711 | SSL_CTX_free(sctx); | |
4712 | SSL_CTX_free(cctx); | |
4713 | ||
4714 | return testresult; | |
4715 | } | |
4716 | ||
e401389a MC |
4717 | static struct { |
4718 | unsigned int maxprot; | |
4719 | const char *clntciphers; | |
4720 | const char *clnttls13ciphers; | |
4721 | const char *srvrciphers; | |
4722 | const char *srvrtls13ciphers; | |
4723 | const char *shared; | |
4724 | } shared_ciphers_data[] = { | |
60155b9a MC |
4725 | /* |
4726 | * We can't establish a connection (even in TLSv1.1) with these ciphersuites if | |
4727 | * TLSv1.3 is enabled but TLSv1.2 is disabled. | |
4728 | */ | |
4729 | #if defined(OPENSSL_NO_TLS1_3) || !defined(OPENSSL_NO_TLS1_2) | |
e401389a MC |
4730 | { |
4731 | TLS1_2_VERSION, | |
4732 | "AES128-SHA:AES256-SHA", | |
4733 | NULL, | |
4734 | "AES256-SHA:DHE-RSA-AES128-SHA", | |
4735 | NULL, | |
4736 | "AES256-SHA" | |
4737 | }, | |
4738 | { | |
4739 | TLS1_2_VERSION, | |
4740 | "AES128-SHA:DHE-RSA-AES128-SHA:AES256-SHA", | |
4741 | NULL, | |
4742 | "AES128-SHA:DHE-RSA-AES256-SHA:AES256-SHA", | |
4743 | NULL, | |
4744 | "AES128-SHA:AES256-SHA" | |
4745 | }, | |
4746 | { | |
4747 | TLS1_2_VERSION, | |
4748 | "AES128-SHA:AES256-SHA", | |
4749 | NULL, | |
4750 | "AES128-SHA:DHE-RSA-AES128-SHA", | |
4751 | NULL, | |
4752 | "AES128-SHA" | |
4753 | }, | |
60155b9a MC |
4754 | #endif |
4755 | /* | |
4756 | * This test combines TLSv1.3 and TLSv1.2 ciphersuites so they must both be | |
4757 | * enabled. | |
4758 | */ | |
4759 | #if !defined(OPENSSL_NO_TLS1_3) && !defined(OPENSSL_NO_TLS1_2) \ | |
4760 | && !defined(OPENSSL_NO_CHACHA) && !defined(OPENSSL_NO_POLY1305) | |
e401389a MC |
4761 | { |
4762 | TLS1_3_VERSION, | |
4763 | "AES128-SHA:AES256-SHA", | |
4764 | NULL, | |
4765 | "AES256-SHA:AES128-SHA256", | |
4766 | NULL, | |
4767 | "TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:" | |
4768 | "TLS_AES_128_GCM_SHA256:AES256-SHA" | |
4769 | }, | |
60155b9a MC |
4770 | #endif |
4771 | #ifndef OPENSSL_NO_TLS1_3 | |
e401389a MC |
4772 | { |
4773 | TLS1_3_VERSION, | |
4774 | "AES128-SHA", | |
4775 | "TLS_AES_256_GCM_SHA384", | |
4776 | "AES256-SHA", | |
4777 | "TLS_AES_256_GCM_SHA384", | |
4778 | "TLS_AES_256_GCM_SHA384" | |
4779 | }, | |
4780 | #endif | |
4781 | }; | |
4782 | ||
4783 | static int test_ssl_get_shared_ciphers(int tst) | |
4784 | { | |
4785 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
4786 | SSL *clientssl = NULL, *serverssl = NULL; | |
4787 | int testresult = 0; | |
4788 | char buf[1024]; | |
4789 | ||
4790 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), | |
4791 | TLS_client_method(), | |
4792 | TLS1_VERSION, | |
4793 | shared_ciphers_data[tst].maxprot, | |
4794 | &sctx, &cctx, cert, privkey))) | |
4795 | goto end; | |
4796 | ||
4797 | if (!TEST_true(SSL_CTX_set_cipher_list(cctx, | |
4798 | shared_ciphers_data[tst].clntciphers)) | |
4799 | || (shared_ciphers_data[tst].clnttls13ciphers != NULL | |
4800 | && !TEST_true(SSL_CTX_set_ciphersuites(cctx, | |
4801 | shared_ciphers_data[tst].clnttls13ciphers))) | |
4802 | || !TEST_true(SSL_CTX_set_cipher_list(sctx, | |
4803 | shared_ciphers_data[tst].srvrciphers)) | |
4804 | || (shared_ciphers_data[tst].srvrtls13ciphers != NULL | |
4805 | && !TEST_true(SSL_CTX_set_ciphersuites(sctx, | |
4806 | shared_ciphers_data[tst].srvrtls13ciphers)))) | |
4807 | goto end; | |
4808 | ||
4809 | ||
4810 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
4811 | NULL, NULL)) | |
4812 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
4813 | SSL_ERROR_NONE))) | |
4814 | goto end; | |
4815 | ||
4816 | if (!TEST_ptr(SSL_get_shared_ciphers(serverssl, buf, sizeof(buf))) | |
4817 | || !TEST_int_eq(strcmp(buf, shared_ciphers_data[tst].shared), 0)) { | |
4818 | TEST_info("Shared ciphers are: %s\n", buf); | |
4819 | goto end; | |
4820 | } | |
4821 | ||
4822 | testresult = 1; | |
4823 | ||
4824 | end: | |
4825 | SSL_free(serverssl); | |
4826 | SSL_free(clientssl); | |
4827 | SSL_CTX_free(sctx); | |
4828 | SSL_CTX_free(cctx); | |
4829 | ||
4830 | return testresult; | |
4831 | } | |
4832 | ||
d0191fe0 | 4833 | static const char *appdata = "Hello World"; |
61fb5923 MC |
4834 | static int gen_tick_called, dec_tick_called, tick_key_cb_called; |
4835 | static int tick_key_renew = 0; | |
4836 | static SSL_TICKET_RETURN tick_dec_ret = SSL_TICKET_RETURN_ABORT; | |
d0191fe0 MC |
4837 | |
4838 | static int gen_tick_cb(SSL *s, void *arg) | |
4839 | { | |
4840 | gen_tick_called = 1; | |
4841 | ||
4842 | return SSL_SESSION_set1_ticket_appdata(SSL_get_session(s), appdata, | |
4843 | strlen(appdata)); | |
4844 | } | |
4845 | ||
4846 | static SSL_TICKET_RETURN dec_tick_cb(SSL *s, SSL_SESSION *ss, | |
4847 | const unsigned char *keyname, | |
4848 | size_t keyname_length, | |
61fb5923 MC |
4849 | SSL_TICKET_STATUS status, |
4850 | void *arg) | |
d0191fe0 MC |
4851 | { |
4852 | void *tickdata; | |
4853 | size_t tickdlen; | |
4854 | ||
4855 | dec_tick_called = 1; | |
4856 | ||
61fb5923 MC |
4857 | if (status == SSL_TICKET_EMPTY) |
4858 | return SSL_TICKET_RETURN_IGNORE_RENEW; | |
d0191fe0 | 4859 | |
61fb5923 MC |
4860 | if (!TEST_true(status == SSL_TICKET_SUCCESS |
4861 | || status == SSL_TICKET_SUCCESS_RENEW)) | |
4862 | return SSL_TICKET_RETURN_ABORT; | |
4863 | ||
4864 | if (!TEST_true(SSL_SESSION_get0_ticket_appdata(ss, &tickdata, | |
4865 | &tickdlen)) | |
d0191fe0 MC |
4866 | || !TEST_size_t_eq(tickdlen, strlen(appdata)) |
4867 | || !TEST_int_eq(memcmp(tickdata, appdata, tickdlen), 0)) | |
61fb5923 | 4868 | return SSL_TICKET_RETURN_ABORT; |
d0191fe0 | 4869 | |
61fb5923 MC |
4870 | if (tick_key_cb_called) { |
4871 | /* Don't change what the ticket key callback wanted to do */ | |
4872 | switch (status) { | |
4873 | case SSL_TICKET_NO_DECRYPT: | |
4874 | return SSL_TICKET_RETURN_IGNORE_RENEW; | |
4875 | ||
4876 | case SSL_TICKET_SUCCESS: | |
4877 | return SSL_TICKET_RETURN_USE; | |
d0191fe0 | 4878 | |
61fb5923 MC |
4879 | case SSL_TICKET_SUCCESS_RENEW: |
4880 | return SSL_TICKET_RETURN_USE_RENEW; | |
4881 | ||
4882 | default: | |
4883 | return SSL_TICKET_RETURN_ABORT; | |
4884 | } | |
4885 | } | |
4886 | return tick_dec_ret; | |
4887 | ||
4888 | } | |
d0191fe0 MC |
4889 | |
4890 | static int tick_key_cb(SSL *s, unsigned char key_name[16], | |
4891 | unsigned char iv[EVP_MAX_IV_LENGTH], EVP_CIPHER_CTX *ctx, | |
4892 | HMAC_CTX *hctx, int enc) | |
4893 | { | |
4894 | const unsigned char tick_aes_key[16] = "0123456789abcdef"; | |
4895 | const unsigned char tick_hmac_key[16] = "0123456789abcdef"; | |
4896 | ||
61fb5923 | 4897 | tick_key_cb_called = 1; |
d0191fe0 MC |
4898 | memset(iv, 0, AES_BLOCK_SIZE); |
4899 | memset(key_name, 0, 16); | |
4900 | if (!EVP_CipherInit_ex(ctx, EVP_aes_128_cbc(), NULL, tick_aes_key, iv, enc) | |
4901 | || !HMAC_Init_ex(hctx, tick_hmac_key, sizeof(tick_hmac_key), | |
4902 | EVP_sha256(), NULL)) | |
4903 | return -1; | |
4904 | ||
61fb5923 | 4905 | return tick_key_renew ? 2 : 1; |
d0191fe0 MC |
4906 | } |
4907 | ||
4908 | /* | |
4909 | * Test the various ticket callbacks | |
61fb5923 MC |
4910 | * Test 0: TLSv1.2, no ticket key callback, no ticket, no renewal |
4911 | * Test 1: TLSv1.3, no ticket key callback, no ticket, no renewal | |
4912 | * Test 2: TLSv1.2, no ticket key callback, no ticket, renewal | |
4913 | * Test 3: TLSv1.3, no ticket key callback, no ticket, renewal | |
4914 | * Test 4: TLSv1.2, no ticket key callback, ticket, no renewal | |
4915 | * Test 5: TLSv1.3, no ticket key callback, ticket, no renewal | |
4916 | * Test 6: TLSv1.2, no ticket key callback, ticket, renewal | |
4917 | * Test 7: TLSv1.3, no ticket key callback, ticket, renewal | |
4918 | * Test 8: TLSv1.2, ticket key callback, ticket, no renewal | |
4919 | * Test 9: TLSv1.3, ticket key callback, ticket, no renewal | |
4920 | * Test 10: TLSv1.2, ticket key callback, ticket, renewal | |
4921 | * Test 11: TLSv1.3, ticket key callback, ticket, renewal | |
d0191fe0 MC |
4922 | */ |
4923 | static int test_ticket_callbacks(int tst) | |
4924 | { | |
4925 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
4926 | SSL *clientssl = NULL, *serverssl = NULL; | |
4927 | SSL_SESSION *clntsess = NULL; | |
4928 | int testresult = 0; | |
4929 | ||
4930 | #ifdef OPENSSL_NO_TLS1_2 | |
ba8b48e9 | 4931 | if (tst % 2 == 0) |
d0191fe0 MC |
4932 | return 1; |
4933 | #endif | |
4934 | #ifdef OPENSSL_NO_TLS1_3 | |
ba8b48e9 | 4935 | if (tst % 2 == 1) |
d0191fe0 MC |
4936 | return 1; |
4937 | #endif | |
4938 | ||
61fb5923 | 4939 | gen_tick_called = dec_tick_called = tick_key_cb_called = 0; |
d0191fe0 MC |
4940 | |
4941 | /* Which tests the ticket key callback should request renewal for */ | |
61fb5923 MC |
4942 | if (tst == 10 || tst == 11) |
4943 | tick_key_renew = 1; | |
d0191fe0 | 4944 | else |
61fb5923 MC |
4945 | tick_key_renew = 0; |
4946 | ||
4947 | /* Which tests the decrypt ticket callback should request renewal for */ | |
4948 | switch (tst) { | |
4949 | case 0: | |
4950 | case 1: | |
4951 | tick_dec_ret = SSL_TICKET_RETURN_IGNORE; | |
4952 | break; | |
4953 | ||
4954 | case 2: | |
4955 | case 3: | |
4956 | tick_dec_ret = SSL_TICKET_RETURN_IGNORE_RENEW; | |
4957 | break; | |
4958 | ||
4959 | case 4: | |
4960 | case 5: | |
4961 | tick_dec_ret = SSL_TICKET_RETURN_USE; | |
4962 | break; | |
4963 | ||
4964 | case 6: | |
4965 | case 7: | |
4966 | tick_dec_ret = SSL_TICKET_RETURN_USE_RENEW; | |
4967 | break; | |
4968 | ||
4969 | default: | |
4970 | tick_dec_ret = SSL_TICKET_RETURN_ABORT; | |
4971 | } | |
d0191fe0 MC |
4972 | |
4973 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), | |
4974 | TLS_client_method(), | |
4975 | TLS1_VERSION, | |
61fb5923 MC |
4976 | ((tst % 2) == 0) ? TLS1_2_VERSION |
4977 | : TLS1_3_VERSION, | |
d0191fe0 MC |
4978 | &sctx, &cctx, cert, privkey))) |
4979 | goto end; | |
4980 | ||
61fb5923 MC |
4981 | /* |
4982 | * We only want sessions to resume from tickets - not the session cache. So | |
4983 | * switch the cache off. | |
4984 | */ | |
4985 | if (!TEST_true(SSL_CTX_set_session_cache_mode(sctx, SSL_SESS_CACHE_OFF))) | |
4986 | goto end; | |
4987 | ||
d0191fe0 MC |
4988 | if (!TEST_true(SSL_CTX_set_session_ticket_cb(sctx, gen_tick_cb, dec_tick_cb, |
4989 | NULL))) | |
4990 | goto end; | |
4991 | ||
61fb5923 | 4992 | if (tst >= 8 |
d0191fe0 MC |
4993 | && !TEST_true(SSL_CTX_set_tlsext_ticket_key_cb(sctx, tick_key_cb))) |
4994 | goto end; | |
4995 | ||
4996 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
4997 | NULL, NULL)) | |
4998 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
4999 | SSL_ERROR_NONE))) | |
5000 | goto end; | |
5001 | ||
61fb5923 MC |
5002 | /* |
5003 | * The decrypt ticket key callback in TLSv1.2 should be called even though | |
5004 | * we have no ticket yet, because it gets called with a status of | |
5005 | * SSL_TICKET_EMPTY (the client indicates support for tickets but does not | |
5006 | * actually send any ticket data). This does not happen in TLSv1.3 because | |
5007 | * it is not valid to send empty ticket data in TLSv1.3. | |
5008 | */ | |
d0191fe0 | 5009 | if (!TEST_int_eq(gen_tick_called, 1) |
61fb5923 | 5010 | || !TEST_int_eq(dec_tick_called, ((tst % 2) == 0) ? 1 : 0)) |
d0191fe0 MC |
5011 | goto end; |
5012 | ||
5013 | gen_tick_called = dec_tick_called = 0; | |
5014 | ||
5015 | clntsess = SSL_get1_session(clientssl); | |
5016 | SSL_shutdown(clientssl); | |
5017 | SSL_shutdown(serverssl); | |
5018 | SSL_free(serverssl); | |
5019 | SSL_free(clientssl); | |
5020 | serverssl = clientssl = NULL; | |
5021 | ||
5022 | /* Now do a resumption */ | |
5023 | if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL, | |
5024 | NULL)) | |
5025 | || !TEST_true(SSL_set_session(clientssl, clntsess)) | |
5026 | || !TEST_true(create_ssl_connection(serverssl, clientssl, | |
61fb5923 | 5027 | SSL_ERROR_NONE))) |
d0191fe0 MC |
5028 | goto end; |
5029 | ||
61fb5923 MC |
5030 | if (tick_dec_ret == SSL_TICKET_RETURN_IGNORE |
5031 | || tick_dec_ret == SSL_TICKET_RETURN_IGNORE_RENEW) { | |
5032 | if (!TEST_false(SSL_session_reused(clientssl))) | |
5033 | goto end; | |
5034 | } else { | |
5035 | if (!TEST_true(SSL_session_reused(clientssl))) | |
5036 | goto end; | |
5037 | } | |
5038 | ||
d0191fe0 | 5039 | if (!TEST_int_eq(gen_tick_called, |
61fb5923 MC |
5040 | (tick_key_renew |
5041 | || tick_dec_ret == SSL_TICKET_RETURN_IGNORE_RENEW | |
5042 | || tick_dec_ret == SSL_TICKET_RETURN_USE_RENEW) | |
5043 | ? 1 : 0) | |
d0191fe0 MC |
5044 | || !TEST_int_eq(dec_tick_called, 1)) |
5045 | goto end; | |
5046 | ||
5047 | testresult = 1; | |
5048 | ||
5049 | end: | |
5050 | SSL_SESSION_free(clntsess); | |
5051 | SSL_free(serverssl); | |
5052 | SSL_free(clientssl); | |
5053 | SSL_CTX_free(sctx); | |
5054 | SSL_CTX_free(cctx); | |
5055 | ||
5056 | return testresult; | |
5057 | } | |
5058 | ||
c748834f MC |
5059 | /* |
5060 | * Test bi-directional shutdown. | |
5061 | * Test 0: TLSv1.2 | |
5062 | * Test 1: TLSv1.2, server continues to read/write after client shutdown | |
5063 | * Test 2: TLSv1.3, no pending NewSessionTicket messages | |
5064 | * Test 3: TLSv1.3, pending NewSessionTicket messages | |
5065 | * Test 4: TLSv1.3, server continues to read/write after client shutdown, client | |
5066 | * reads it | |
5067 | * Test 5: TLSv1.3, server continues to read/write after client shutdown, client | |
5068 | * doesn't read it | |
5069 | */ | |
5070 | static int test_shutdown(int tst) | |
5071 | { | |
5072 | SSL_CTX *cctx = NULL, *sctx = NULL; | |
5073 | SSL *clientssl = NULL, *serverssl = NULL; | |
5074 | int testresult = 0; | |
5075 | char msg[] = "A test message"; | |
5076 | char buf[80]; | |
5077 | size_t written, readbytes; | |
5078 | ||
5079 | #ifdef OPENSSL_NO_TLS1_2 | |
5080 | if (tst == 0) | |
5081 | return 1; | |
5082 | #endif | |
5083 | #ifdef OPENSSL_NO_TLS1_3 | |
5084 | if (tst != 0) | |
5085 | return 1; | |
5086 | #endif | |
5087 | ||
5088 | if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(), | |
5089 | TLS_client_method(), | |
5090 | TLS1_VERSION, | |
5091 | (tst <= 1) ? TLS1_2_VERSION | |
5092 | : TLS1_3_VERSION, | |
5093 | &sctx, &cctx, cert, privkey)) | |
5094 | || !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, | |
5095 | NULL, NULL))) | |
5096 | goto end; | |
5097 | ||
5098 | if (tst == 3) { | |
5099 | if (!TEST_true(create_bare_ssl_connection(serverssl, clientssl, | |
5100 | SSL_ERROR_NONE))) | |
5101 | goto end; | |
5102 | } else if (!TEST_true(create_ssl_connection(serverssl, clientssl, | |
5103 | SSL_ERROR_NONE))) { | |
5104 | goto end; | |
5105 | } | |
5106 | ||
5107 | if (!TEST_int_eq(SSL_shutdown(clientssl), 0)) | |
5108 | goto end; | |
5109 | ||
5110 | if (tst >= 4) { | |
5111 | /* | |
5112 | * Reading on the server after the client has sent close_notify should | |
5113 | * fail and provide SSL_ERROR_ZERO_RETURN | |
5114 | */ | |
5115 | if (!TEST_false(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes)) | |
5116 | || !TEST_int_eq(SSL_get_error(serverssl, 0), | |
5117 | SSL_ERROR_ZERO_RETURN) | |
5118 | || !TEST_int_eq(SSL_get_shutdown(serverssl), | |
5119 | SSL_RECEIVED_SHUTDOWN) | |
5120 | /* | |
5121 | * Even though we're shutdown on receive we should still be | |
5122 | * able to write. | |
5123 | */ | |
5124 | || !TEST_true(SSL_write(serverssl, msg, sizeof(msg))) | |
5125 | || !TEST_int_eq(SSL_shutdown(serverssl), 1)) | |
5126 | goto end; | |
5127 | if (tst == 4) { | |
5128 | /* Should still be able to read data from server */ | |
5129 | if (!TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), | |
5130 | &readbytes)) | |
5131 | || !TEST_size_t_eq(readbytes, sizeof(msg)) | |
5132 | || !TEST_int_eq(memcmp(msg, buf, readbytes), 0)) | |
5133 | goto end; | |
5134 | } | |
5135 | } | |
5136 | ||
5137 | /* Writing on the client after sending close_notify shouldn't be possible */ | |
ba709049 | 5138 | if (!TEST_false(SSL_write_ex(clientssl, msg, sizeof(msg), &written))) |
c748834f MC |
5139 | goto end; |
5140 | ||
5141 | if (tst < 4) { | |
5142 | /* | |
5143 | * For these tests the client has sent close_notify but it has not yet | |
5144 | * been received by the server. The server has not sent close_notify | |
5145 | * yet. | |
5146 | */ | |
5147 | if (!TEST_int_eq(SSL_shutdown(serverssl), 0) | |
ba709049 MC |
5148 | /* |
5149 | * Writing on the server after sending close_notify shouldn't | |
5150 | * be possible. | |
5151 | */ | |
5152 | || !TEST_false(SSL_write_ex(serverssl, msg, sizeof(msg), &written)) | |
c748834f MC |
5153 | || !TEST_int_eq(SSL_shutdown(clientssl), 1) |
5154 | || !TEST_int_eq(SSL_shutdown(serverssl), 1)) | |
5155 | goto end; | |
358ffa05 | 5156 | } else if (tst == 4) { |
c748834f MC |
5157 | /* |
5158 | * In this test the client has sent close_notify and it has been | |
5159 | * received by the server which has responded with a close_notify. The | |
358ffa05 | 5160 | * client needs to read the close_notify sent by the server. |
c748834f | 5161 | */ |
c748834f MC |
5162 | if (!TEST_int_eq(SSL_shutdown(clientssl), 1)) |
5163 | goto end; | |
358ffa05 MC |
5164 | } else { |
5165 | /* | |
5166 | * tst == 5 | |
5167 | * | |
5168 | * The client has sent close_notify and is expecting a close_notify | |
5169 | * back, but instead there is application data first. The shutdown | |
5170 | * should fail with a fatal error. | |
5171 | */ | |
5172 | if (!TEST_int_eq(SSL_shutdown(clientssl), -1) | |
5173 | || !TEST_int_eq(SSL_get_error(clientssl, -1), SSL_ERROR_SSL)) | |
5174 | goto end; | |
c748834f MC |
5175 | } |
5176 | ||
5177 | testresult = 1; | |
5178 | ||
5179 | end: | |
5180 | SSL_free(serverssl); | |
5181 | SSL_free(clientssl); | |
5182 | SSL_CTX_free(sctx); | |
5183 | SSL_CTX_free(cctx); | |
5184 | ||
5185 | return testresult; | |
5186 | } | |
5187 | ||
ad887416 | 5188 | int setup_tests(void) |
2cb4b5f6 | 5189 | { |
ad887416 | 5190 | if (!TEST_ptr(cert = test_get_argument(0)) |
76fd7a1d MC |
5191 | || !TEST_ptr(privkey = test_get_argument(1)) |
5192 | || !TEST_ptr(srpvfile = test_get_argument(2)) | |
5193 | || !TEST_ptr(tmpfilename = test_get_argument(3))) | |
710756a9 | 5194 | return 0; |
2cb4b5f6 | 5195 | |
f297e4ec RS |
5196 | if (getenv("OPENSSL_TEST_GETCOUNTS") != NULL) { |
5197 | #ifdef OPENSSL_NO_CRYPTO_MDEBUG | |
5198 | TEST_error("not supported in this build"); | |
5199 | return 0; | |
5200 | #else | |
5201 | int i, mcount, rcount, fcount; | |
5202 | ||
5203 | for (i = 0; i < 4; i++) | |
5204 | test_export_key_mat(i); | |
5205 | CRYPTO_get_alloc_counts(&mcount, &rcount, &fcount); | |
5206 | test_printf_stdout("malloc %d realloc %d free %d\n", | |
5207 | mcount, rcount, fcount); | |
5208 | return 1; | |
5209 | #endif | |
5210 | } | |
5211 | ||
84d5549e | 5212 | ADD_TEST(test_large_message_tls); |
7856332e | 5213 | ADD_TEST(test_large_message_tls_read_ahead); |
55386bef | 5214 | #ifndef OPENSSL_NO_DTLS |
84d5549e | 5215 | ADD_TEST(test_large_message_dtls); |
55386bef | 5216 | #endif |
8f8c11d8 | 5217 | #ifndef OPENSSL_NO_OCSP |
c887104f | 5218 | ADD_TEST(test_tlsext_status_type); |
8f8c11d8 | 5219 | #endif |
eaa776da MC |
5220 | ADD_TEST(test_session_with_only_int_cache); |
5221 | ADD_TEST(test_session_with_only_ext_cache); | |
5222 | ADD_TEST(test_session_with_both_cache); | |
36ff232c MC |
5223 | #ifndef OPENSSL_NO_TLS1_3 |
5224 | ADD_ALL_TESTS(test_tickets, 3); | |
5225 | #endif | |
7fb4c820 | 5226 | ADD_ALL_TESTS(test_ssl_set_bio, TOTAL_SSL_SET_BIO_TESTS); |
9a716987 MC |
5227 | ADD_TEST(test_ssl_bio_pop_next_bio); |
5228 | ADD_TEST(test_ssl_bio_pop_ssl_bio); | |
5229 | ADD_TEST(test_ssl_bio_change_rbio); | |
5230 | ADD_TEST(test_ssl_bio_change_wbio); | |
c423ecaa | 5231 | #if !defined(OPENSSL_NO_TLS1_2) || defined(OPENSSL_NO_TLS1_3) |
f1b25aae | 5232 | ADD_ALL_TESTS(test_set_sigalgs, OSSL_NELEM(testsigalgs) * 2); |
6acdd3e5 | 5233 | ADD_TEST(test_keylog); |
c423ecaa | 5234 | #endif |
6acdd3e5 CB |
5235 | #ifndef OPENSSL_NO_TLS1_3 |
5236 | ADD_TEST(test_keylog_no_master_key); | |
5237 | #endif | |
e9ee6536 | 5238 | #ifndef OPENSSL_NO_TLS1_2 |
a9c0d8be | 5239 | ADD_TEST(test_client_hello_cb); |
5f982038 MC |
5240 | #endif |
5241 | #ifndef OPENSSL_NO_TLS1_3 | |
02a3ed5a | 5242 | ADD_ALL_TESTS(test_early_data_read_write, 3); |
78fb5374 MC |
5243 | /* |
5244 | * We don't do replay tests for external PSK. Replay protection isn't used | |
5245 | * in that scenario. | |
5246 | */ | |
5247 | ADD_ALL_TESTS(test_early_data_replay, 2); | |
02a3ed5a MC |
5248 | ADD_ALL_TESTS(test_early_data_skip, 3); |
5249 | ADD_ALL_TESTS(test_early_data_skip_hrr, 3); | |
5250 | ADD_ALL_TESTS(test_early_data_not_sent, 3); | |
57dee9bb | 5251 | ADD_ALL_TESTS(test_early_data_psk, 8); |
02a3ed5a | 5252 | ADD_ALL_TESTS(test_early_data_not_expected, 3); |
5f982038 | 5253 | # ifndef OPENSSL_NO_TLS1_2 |
02a3ed5a | 5254 | ADD_ALL_TESTS(test_early_data_tls1_2, 3); |
5f982038 | 5255 | # endif |
e9ee6536 | 5256 | #endif |
a273157a | 5257 | #ifndef OPENSSL_NO_TLS1_3 |
034cb87b | 5258 | ADD_ALL_TESTS(test_set_ciphersuite, 10); |
ca0413ae | 5259 | ADD_TEST(test_ciphersuite_change); |
c2b290c3 MC |
5260 | #ifdef OPENSSL_NO_PSK |
5261 | ADD_ALL_TESTS(test_tls13_psk, 1); | |
5262 | #else | |
0d8da779 | 5263 | ADD_ALL_TESTS(test_tls13_psk, 4); |
c2b290c3 | 5264 | #endif /* OPENSSL_NO_PSK */ |
bb01ef3f | 5265 | ADD_ALL_TESTS(test_custom_exts, 5); |
c7b8ff25 | 5266 | ADD_TEST(test_stateless); |
9d75dce3 | 5267 | ADD_TEST(test_pha_key_update); |
a273157a | 5268 | #else |
bb01ef3f | 5269 | ADD_ALL_TESTS(test_custom_exts, 3); |
a273157a | 5270 | #endif |
16afd71c | 5271 | ADD_ALL_TESTS(test_serverinfo, 8); |
2197d1df | 5272 | ADD_ALL_TESTS(test_export_key_mat, 4); |
b38ede80 TT |
5273 | #ifndef OPENSSL_NO_TLS1_3 |
5274 | ADD_ALL_TESTS(test_export_key_mat_early, 3); | |
5275 | #endif | |
e11b6aa4 | 5276 | ADD_ALL_TESTS(test_ssl_clear, 2); |
cf72c757 | 5277 | ADD_ALL_TESTS(test_max_fragment_len_ext, OSSL_NELEM(max_fragment_len_test)); |
76fd7a1d MC |
5278 | #if !defined(OPENSSL_NO_SRP) && !defined(OPENSSL_NO_TLS1_2) |
5279 | ADD_ALL_TESTS(test_srp, 6); | |
5280 | #endif | |
5718fe45 | 5281 | ADD_ALL_TESTS(test_info_callback, 6); |
4a432af8 | 5282 | ADD_ALL_TESTS(test_ssl_pending, 2); |
e401389a | 5283 | ADD_ALL_TESTS(test_ssl_get_shared_ciphers, OSSL_NELEM(shared_ciphers_data)); |
61fb5923 | 5284 | ADD_ALL_TESTS(test_ticket_callbacks, 12); |
c748834f | 5285 | ADD_ALL_TESTS(test_shutdown, 6); |
ad887416 P |
5286 | return 1; |
5287 | } | |
2cb4b5f6 | 5288 | |
ad887416 P |
5289 | void cleanup_tests(void) |
5290 | { | |
fa454945 | 5291 | bio_s_mempacket_test_free(); |
2cb4b5f6 | 5292 | } |