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5dc31221 | 1 | /* |
35fd9953 | 2 | * Copyright 2016-2019 The OpenSSL Project Authors. All Rights Reserved. |
5dc31221 | 3 | * |
440e5d80 RS |
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 | |
5dc31221 RP |
8 | */ |
9 | ||
10 | #include <ctype.h> | |
11 | #include <stdio.h> | |
12 | #include <stdlib.h> | |
13 | #include <string.h> | |
14 | ||
0cea8832 | 15 | #include <openssl/ct.h> |
17436ce5 | 16 | #include <openssl/err.h> |
2b2b9684 | 17 | #include <openssl/pem.h> |
17436ce5 RL |
18 | #include <openssl/x509.h> |
19 | #include <openssl/x509v3.h> | |
5dc31221 | 20 | #include "testutil.h" |
2b1aa198 | 21 | #include <openssl/crypto.h> |
5dc31221 | 22 | |
11c8bc42 | 23 | #ifndef OPENSSL_NO_CT |
5dc31221 | 24 | /* Used when declaring buffers to read text files into */ |
9b579777 | 25 | # define CT_TEST_MAX_FILE_SIZE 8096 |
5dc31221 | 26 | |
67336ea4 RL |
27 | static char *certs_dir = NULL; |
28 | static char *ct_dir = NULL; | |
c469a9a8 | 29 | |
5dc31221 RP |
30 | typedef struct ct_test_fixture { |
31 | const char *test_case_name; | |
1fa9ffd9 RP |
32 | /* The current time in milliseconds */ |
33 | uint64_t epoch_time_in_ms; | |
7d054e5a RP |
34 | /* The CT log store to use during tests */ |
35 | CTLOG_STORE* ctlog_store; | |
5dc31221 | 36 | /* Set the following to test handling of SCTs in X509 certificates */ |
c469a9a8 RL |
37 | const char *certs_dir; |
38 | char *certificate_file; | |
39 | char *issuer_file; | |
1fa9ffd9 | 40 | /* Expected number of SCTs */ |
7d054e5a | 41 | int expected_sct_count; |
1fa9ffd9 RP |
42 | /* Expected number of valid SCTS */ |
43 | int expected_valid_sct_count; | |
5dc31221 | 44 | /* Set the following to test handling of SCTs in TLS format */ |
4fc31f75 RP |
45 | const unsigned char *tls_sct_list; |
46 | size_t tls_sct_list_len; | |
47 | STACK_OF(SCT) *sct_list; | |
5dc31221 RP |
48 | /* |
49 | * A file to load the expected SCT text from. | |
50 | * This text will be compared to the actual text output during the test. | |
51 | * A maximum of |CT_TEST_MAX_FILE_SIZE| bytes will be read of this file. | |
52 | */ | |
c469a9a8 RL |
53 | const char *sct_dir; |
54 | const char *sct_text_file; | |
7d054e5a RP |
55 | /* Whether to test the validity of the SCT(s) */ |
56 | int test_validity; | |
5dc31221 RP |
57 | } CT_TEST_FIXTURE; |
58 | ||
2326bba0 | 59 | static CT_TEST_FIXTURE *set_up(const char *const test_case_name) |
5dc31221 | 60 | { |
2326bba0 | 61 | CT_TEST_FIXTURE *fixture = NULL; |
50eadf2a | 62 | |
2326bba0 P |
63 | if (!TEST_ptr(fixture = OPENSSL_zalloc(sizeof(*fixture)))) |
64 | goto end; | |
65 | fixture->test_case_name = test_case_name; | |
191570d0 | 66 | fixture->epoch_time_in_ms = 1473269626000ULL; /* Sep 7 17:33:46 2016 GMT */ |
2326bba0 | 67 | if (!TEST_ptr(fixture->ctlog_store = CTLOG_STORE_new()) |
adcd8e37 | 68 | || !TEST_int_eq( |
2326bba0 | 69 | CTLOG_STORE_load_default_file(fixture->ctlog_store), 1)) |
7d054e5a | 70 | goto end; |
2326bba0 | 71 | return fixture; |
5dc31221 | 72 | |
7d054e5a | 73 | end: |
2326bba0 P |
74 | if (fixture != NULL) |
75 | CTLOG_STORE_free(fixture->ctlog_store); | |
76 | OPENSSL_free(fixture); | |
77 | TEST_error("Failed to setup"); | |
78 | return NULL; | |
5dc31221 RP |
79 | } |
80 | ||
2326bba0 | 81 | static void tear_down(CT_TEST_FIXTURE *fixture) |
5dc31221 | 82 | { |
2326bba0 P |
83 | if (fixture != NULL) { |
84 | CTLOG_STORE_free(fixture->ctlog_store); | |
85 | SCT_LIST_free(fixture->sct_list); | |
86 | } | |
87 | OPENSSL_free(fixture); | |
5dc31221 RP |
88 | } |
89 | ||
c469a9a8 | 90 | static X509 *load_pem_cert(const char *dir, const char *file) |
5dc31221 | 91 | { |
5dc31221 | 92 | X509 *cert = NULL; |
57a3af94 | 93 | char *file_path = test_mk_file_path(dir, file); |
5dc31221 | 94 | |
c469a9a8 RL |
95 | if (file_path != NULL) { |
96 | BIO *cert_io = BIO_new_file(file_path, "r"); | |
5dc31221 | 97 | |
c469a9a8 RL |
98 | if (cert_io != NULL) |
99 | cert = PEM_read_bio_X509(cert_io, NULL, NULL, NULL); | |
c469a9a8 RL |
100 | BIO_free(cert_io); |
101 | } | |
adcd8e37 RS |
102 | |
103 | OPENSSL_free(file_path); | |
5dc31221 RP |
104 | return cert; |
105 | } | |
106 | ||
c469a9a8 RL |
107 | static int read_text_file(const char *dir, const char *file, |
108 | char *buffer, int buffer_length) | |
5dc31221 | 109 | { |
adcd8e37 | 110 | int len = -1; |
57a3af94 | 111 | char *file_path = test_mk_file_path(dir, file); |
c469a9a8 RL |
112 | |
113 | if (file_path != NULL) { | |
114 | BIO *file_io = BIO_new_file(file_path, "r"); | |
5dc31221 | 115 | |
adcd8e37 RS |
116 | if (file_io != NULL) |
117 | len = BIO_read(file_io, buffer, buffer_length); | |
118 | BIO_free(file_io); | |
5dc31221 RP |
119 | } |
120 | ||
adcd8e37 RS |
121 | OPENSSL_free(file_path); |
122 | return len; | |
5dc31221 RP |
123 | } |
124 | ||
4fc31f75 | 125 | static int compare_sct_list_printout(STACK_OF(SCT) *sct, |
adcd8e37 | 126 | const char *expected_output) |
5dc31221 RP |
127 | { |
128 | BIO *text_buffer = NULL; | |
129 | char *actual_output = NULL; | |
adcd8e37 | 130 | int result = 0; |
5dc31221 | 131 | |
adcd8e37 | 132 | if (!TEST_ptr(text_buffer = BIO_new(BIO_s_mem()))) |
5dc31221 | 133 | goto end; |
5dc31221 | 134 | |
4fc31f75 | 135 | SCT_LIST_print(sct, text_buffer, 0, "\n", NULL); |
5dc31221 | 136 | |
adcd8e37 RS |
137 | /* Append \0 because we're about to use the buffer contents as a string. */ |
138 | if (!TEST_true(BIO_write(text_buffer, "\0", 1))) | |
5dc31221 | 139 | goto end; |
5dc31221 RP |
140 | |
141 | BIO_get_mem_data(text_buffer, &actual_output); | |
adcd8e37 RS |
142 | if (!TEST_str_eq(actual_output, expected_output)) |
143 | goto end; | |
144 | result = 1; | |
5dc31221 RP |
145 | |
146 | end: | |
147 | BIO_free(text_buffer); | |
148 | return result; | |
149 | } | |
150 | ||
151 | static int compare_extension_printout(X509_EXTENSION *extension, | |
152 | const char *expected_output) | |
153 | { | |
154 | BIO *text_buffer = NULL; | |
155 | char *actual_output = NULL; | |
adcd8e37 | 156 | int result = 0; |
5dc31221 | 157 | |
adcd8e37 RS |
158 | if (!TEST_ptr(text_buffer = BIO_new(BIO_s_mem())) |
159 | || !TEST_true(X509V3_EXT_print(text_buffer, extension, | |
160 | X509V3_EXT_DEFAULT, 0))) | |
5dc31221 | 161 | goto end; |
5dc31221 | 162 | |
adcd8e37 RS |
163 | /* Append \0 because we're about to use the buffer contents as a string. */ |
164 | if (!TEST_true(BIO_write(text_buffer, "\0", 1))) | |
5dc31221 | 165 | goto end; |
5dc31221 RP |
166 | |
167 | BIO_get_mem_data(text_buffer, &actual_output); | |
adcd8e37 RS |
168 | if (!TEST_str_eq(actual_output, expected_output)) |
169 | goto end; | |
5dc31221 | 170 | |
adcd8e37 | 171 | result = 1; |
5dc31221 RP |
172 | |
173 | end: | |
174 | BIO_free(text_buffer); | |
175 | return result; | |
176 | } | |
177 | ||
2326bba0 | 178 | static int assert_validity(CT_TEST_FIXTURE *fixture, STACK_OF(SCT) *scts, |
adcd8e37 RS |
179 | CT_POLICY_EVAL_CTX *policy_ctx) |
180 | { | |
876a1a83 RP |
181 | int invalid_sct_count = 0; |
182 | int valid_sct_count = 0; | |
183 | int i; | |
184 | ||
adcd8e37 | 185 | if (!TEST_int_ge(SCT_LIST_validate(scts, policy_ctx), 0)) |
876a1a83 | 186 | return 0; |
876a1a83 RP |
187 | |
188 | for (i = 0; i < sk_SCT_num(scts); ++i) { | |
189 | SCT *sct_i = sk_SCT_value(scts, i); | |
adcd8e37 | 190 | |
876a1a83 RP |
191 | switch (SCT_get_validation_status(sct_i)) { |
192 | case SCT_VALIDATION_STATUS_VALID: | |
193 | ++valid_sct_count; | |
194 | break; | |
195 | case SCT_VALIDATION_STATUS_INVALID: | |
196 | ++invalid_sct_count; | |
197 | break; | |
f3b3d7f0 RS |
198 | case SCT_VALIDATION_STATUS_NOT_SET: |
199 | case SCT_VALIDATION_STATUS_UNKNOWN_LOG: | |
200 | case SCT_VALIDATION_STATUS_UNVERIFIED: | |
201 | case SCT_VALIDATION_STATUS_UNKNOWN_VERSION: | |
876a1a83 RP |
202 | /* Ignore other validation statuses. */ |
203 | break; | |
204 | } | |
205 | } | |
206 | ||
2326bba0 | 207 | if (!TEST_int_eq(valid_sct_count, fixture->expected_valid_sct_count)) { |
876a1a83 | 208 | int unverified_sct_count = sk_SCT_num(scts) - |
adcd8e37 RS |
209 | invalid_sct_count - valid_sct_count; |
210 | ||
211 | TEST_info("%d SCTs failed, %d SCTs unverified", | |
212 | invalid_sct_count, unverified_sct_count); | |
876a1a83 RP |
213 | return 0; |
214 | } | |
215 | ||
216 | return 1; | |
217 | } | |
218 | ||
2326bba0 | 219 | static int execute_cert_test(CT_TEST_FIXTURE *fixture) |
5dc31221 | 220 | { |
ababe86b | 221 | int success = 0; |
7d054e5a RP |
222 | X509 *cert = NULL, *issuer = NULL; |
223 | STACK_OF(SCT) *scts = NULL; | |
5dc31221 RP |
224 | SCT *sct = NULL; |
225 | char expected_sct_text[CT_TEST_MAX_FILE_SIZE]; | |
226 | int sct_text_len = 0; | |
4fc31f75 RP |
227 | unsigned char *tls_sct_list = NULL; |
228 | size_t tls_sct_list_len = 0; | |
7d054e5a | 229 | CT_POLICY_EVAL_CTX *ct_policy_ctx = CT_POLICY_EVAL_CTX_new(); |
5dc31221 | 230 | |
2326bba0 P |
231 | if (fixture->sct_text_file != NULL) { |
232 | sct_text_len = read_text_file(fixture->sct_dir, fixture->sct_text_file, | |
c469a9a8 RL |
233 | expected_sct_text, |
234 | CT_TEST_MAX_FILE_SIZE - 1); | |
5dc31221 | 235 | |
adcd8e37 | 236 | if (!TEST_int_ge(sct_text_len, 0)) |
5dc31221 | 237 | goto end; |
5dc31221 RP |
238 | expected_sct_text[sct_text_len] = '\0'; |
239 | } | |
240 | ||
a1bb7708 | 241 | CT_POLICY_EVAL_CTX_set_shared_CTLOG_STORE( |
2326bba0 | 242 | ct_policy_ctx, fixture->ctlog_store); |
7d054e5a | 243 | |
2326bba0 | 244 | CT_POLICY_EVAL_CTX_set_time(ct_policy_ctx, fixture->epoch_time_in_ms); |
1fa9ffd9 | 245 | |
2326bba0 | 246 | if (fixture->certificate_file != NULL) { |
5dc31221 | 247 | int sct_extension_index; |
c9cf4bc8 | 248 | int i; |
5dc31221 | 249 | X509_EXTENSION *sct_extension = NULL; |
5dc31221 | 250 | |
2326bba0 P |
251 | if (!TEST_ptr(cert = load_pem_cert(fixture->certs_dir, |
252 | fixture->certificate_file))) | |
5dc31221 | 253 | goto end; |
5dc31221 | 254 | |
a1bb7708 | 255 | CT_POLICY_EVAL_CTX_set1_cert(ct_policy_ctx, cert); |
7d054e5a | 256 | |
2326bba0 P |
257 | if (fixture->issuer_file != NULL) { |
258 | if (!TEST_ptr(issuer = load_pem_cert(fixture->certs_dir, | |
259 | fixture->issuer_file))) | |
7d054e5a | 260 | goto end; |
a1bb7708 | 261 | CT_POLICY_EVAL_CTX_set1_issuer(ct_policy_ctx, issuer); |
7d054e5a RP |
262 | } |
263 | ||
264 | sct_extension_index = | |
265 | X509_get_ext_by_NID(cert, NID_ct_precert_scts, -1); | |
5dc31221 | 266 | sct_extension = X509_get_ext(cert, sct_extension_index); |
2326bba0 | 267 | if (fixture->expected_sct_count > 0) { |
adcd8e37 | 268 | if (!TEST_ptr(sct_extension)) |
5dc31221 | 269 | goto end; |
5dc31221 | 270 | |
2326bba0 | 271 | if (fixture->sct_text_file |
adcd8e37 RS |
272 | && !compare_extension_printout(sct_extension, |
273 | expected_sct_text)) | |
7d054e5a | 274 | goto end; |
7d054e5a | 275 | |
c9cf4bc8 AG |
276 | scts = X509V3_EXT_d2i(sct_extension); |
277 | for (i = 0; i < sk_SCT_num(scts); ++i) { | |
278 | SCT *sct_i = sk_SCT_value(scts, i); | |
14db9bbd | 279 | |
b9d1ad32 AP |
280 | if (!TEST_int_eq(SCT_get_source(sct_i), |
281 | SCT_SOURCE_X509V3_EXTENSION)) { | |
c9cf4bc8 | 282 | goto end; |
5da65ef2 | 283 | } |
c9cf4bc8 | 284 | } |
7d054e5a | 285 | |
2326bba0 | 286 | if (fixture->test_validity) { |
876a1a83 | 287 | if (!assert_validity(fixture, scts, ct_policy_ctx)) |
5dc31221 RP |
288 | goto end; |
289 | } | |
adcd8e37 | 290 | } else if (!TEST_ptr_null(sct_extension)) { |
5dc31221 RP |
291 | goto end; |
292 | } | |
293 | } | |
294 | ||
2326bba0 P |
295 | if (fixture->tls_sct_list != NULL) { |
296 | const unsigned char *p = fixture->tls_sct_list; | |
adcd8e37 | 297 | |
2326bba0 | 298 | if (!TEST_ptr(o2i_SCT_LIST(&scts, &p, fixture->tls_sct_list_len))) |
5dc31221 | 299 | goto end; |
5dc31221 | 300 | |
2326bba0 | 301 | if (fixture->test_validity && cert != NULL) { |
876a1a83 | 302 | if (!assert_validity(fixture, scts, ct_policy_ctx)) |
43341433 | 303 | goto end; |
43341433 VD |
304 | } |
305 | ||
2326bba0 | 306 | if (fixture->sct_text_file |
adcd8e37 | 307 | && !compare_sct_list_printout(scts, expected_sct_text)) { |
5dc31221 RP |
308 | goto end; |
309 | } | |
310 | ||
4fc31f75 | 311 | tls_sct_list_len = i2o_SCT_LIST(scts, &tls_sct_list); |
2326bba0 | 312 | if (!TEST_mem_eq(fixture->tls_sct_list, fixture->tls_sct_list_len, |
adcd8e37 | 313 | tls_sct_list, tls_sct_list_len)) |
5dc31221 | 314 | goto end; |
5dc31221 | 315 | } |
ababe86b | 316 | success = 1; |
5dc31221 RP |
317 | |
318 | end: | |
319 | X509_free(cert); | |
7d054e5a RP |
320 | X509_free(issuer); |
321 | SCT_LIST_free(scts); | |
5dc31221 | 322 | SCT_free(sct); |
7d054e5a | 323 | CT_POLICY_EVAL_CTX_free(ct_policy_ctx); |
4fc31f75 | 324 | OPENSSL_free(tls_sct_list); |
ababe86b | 325 | return success; |
5dc31221 RP |
326 | } |
327 | ||
99801878 | 328 | # define SETUP_CT_TEST_FIXTURE() SETUP_TEST_FIXTURE(CT_TEST_FIXTURE, set_up) |
9b579777 | 329 | # define EXECUTE_CT_TEST() EXECUTE_TEST(execute_cert_test, tear_down) |
5dc31221 | 330 | |
62b0a0de | 331 | static int test_no_scts_in_certificate(void) |
5dc31221 RP |
332 | { |
333 | SETUP_CT_TEST_FIXTURE(); | |
99801878 P |
334 | if (fixture == NULL) |
335 | return 0; | |
2326bba0 P |
336 | fixture->certs_dir = certs_dir; |
337 | fixture->certificate_file = "leaf.pem"; | |
338 | fixture->issuer_file = "subinterCA.pem"; | |
339 | fixture->expected_sct_count = 0; | |
5dc31221 | 340 | EXECUTE_CT_TEST(); |
99801878 | 341 | return result; |
5dc31221 RP |
342 | } |
343 | ||
62b0a0de | 344 | static int test_one_sct_in_certificate(void) |
5dc31221 RP |
345 | { |
346 | SETUP_CT_TEST_FIXTURE(); | |
99801878 P |
347 | if (fixture == NULL) |
348 | return 0; | |
2326bba0 P |
349 | fixture->certs_dir = certs_dir; |
350 | fixture->certificate_file = "embeddedSCTs1.pem"; | |
351 | fixture->issuer_file = "embeddedSCTs1_issuer.pem"; | |
352 | fixture->expected_sct_count = 1; | |
353 | fixture->sct_dir = certs_dir; | |
354 | fixture->sct_text_file = "embeddedSCTs1.sct"; | |
5dc31221 | 355 | EXECUTE_CT_TEST(); |
99801878 | 356 | return result; |
5dc31221 RP |
357 | } |
358 | ||
62b0a0de | 359 | static int test_multiple_scts_in_certificate(void) |
5dc31221 RP |
360 | { |
361 | SETUP_CT_TEST_FIXTURE(); | |
99801878 P |
362 | if (fixture == NULL) |
363 | return 0; | |
2326bba0 P |
364 | fixture->certs_dir = certs_dir; |
365 | fixture->certificate_file = "embeddedSCTs3.pem"; | |
366 | fixture->issuer_file = "embeddedSCTs3_issuer.pem"; | |
367 | fixture->expected_sct_count = 3; | |
368 | fixture->sct_dir = certs_dir; | |
369 | fixture->sct_text_file = "embeddedSCTs3.sct"; | |
5dc31221 | 370 | EXECUTE_CT_TEST(); |
99801878 | 371 | return result; |
5dc31221 RP |
372 | } |
373 | ||
62b0a0de | 374 | static int test_verify_one_sct(void) |
7d054e5a RP |
375 | { |
376 | SETUP_CT_TEST_FIXTURE(); | |
99801878 P |
377 | if (fixture == NULL) |
378 | return 0; | |
2326bba0 P |
379 | fixture->certs_dir = certs_dir; |
380 | fixture->certificate_file = "embeddedSCTs1.pem"; | |
381 | fixture->issuer_file = "embeddedSCTs1_issuer.pem"; | |
382 | fixture->expected_sct_count = fixture->expected_valid_sct_count = 1; | |
383 | fixture->test_validity = 1; | |
7d054e5a | 384 | EXECUTE_CT_TEST(); |
99801878 | 385 | return result; |
7d054e5a RP |
386 | } |
387 | ||
62b0a0de | 388 | static int test_verify_multiple_scts(void) |
7d054e5a RP |
389 | { |
390 | SETUP_CT_TEST_FIXTURE(); | |
99801878 P |
391 | if (fixture == NULL) |
392 | return 0; | |
2326bba0 P |
393 | fixture->certs_dir = certs_dir; |
394 | fixture->certificate_file = "embeddedSCTs3.pem"; | |
395 | fixture->issuer_file = "embeddedSCTs3_issuer.pem"; | |
396 | fixture->expected_sct_count = fixture->expected_valid_sct_count = 3; | |
397 | fixture->test_validity = 1; | |
1fa9ffd9 | 398 | EXECUTE_CT_TEST(); |
99801878 | 399 | return result; |
1fa9ffd9 RP |
400 | } |
401 | ||
62b0a0de | 402 | static int test_verify_fails_for_future_sct(void) |
1fa9ffd9 RP |
403 | { |
404 | SETUP_CT_TEST_FIXTURE(); | |
99801878 P |
405 | if (fixture == NULL) |
406 | return 0; | |
191570d0 | 407 | fixture->epoch_time_in_ms = 1365094800000ULL; /* Apr 4 17:00:00 2013 GMT */ |
2326bba0 P |
408 | fixture->certs_dir = certs_dir; |
409 | fixture->certificate_file = "embeddedSCTs1.pem"; | |
410 | fixture->issuer_file = "embeddedSCTs1_issuer.pem"; | |
411 | fixture->expected_sct_count = 1; | |
412 | fixture->expected_valid_sct_count = 0; | |
413 | fixture->test_validity = 1; | |
7d054e5a | 414 | EXECUTE_CT_TEST(); |
99801878 | 415 | return result; |
7d054e5a RP |
416 | } |
417 | ||
62b0a0de | 418 | static int test_decode_tls_sct(void) |
5dc31221 | 419 | { |
4fc31f75 RP |
420 | const unsigned char tls_sct_list[] = "\x00\x78" /* length of list */ |
421 | "\x00\x76" | |
422 | "\x00" /* version */ | |
5dc31221 RP |
423 | /* log ID */ |
424 | "\xDF\x1C\x2E\xC1\x15\x00\x94\x52\x47\xA9\x61\x68\x32\x5D\xDC\x5C\x79" | |
425 | "\x59\xE8\xF7\xC6\xD3\x88\xFC\x00\x2E\x0B\xBD\x3F\x74\xD7\x64" | |
426 | "\x00\x00\x01\x3D\xDB\x27\xDF\x93" /* timestamp */ | |
427 | "\x00\x00" /* extensions length */ | |
428 | "" /* extensions */ | |
429 | "\x04\x03" /* hash and signature algorithms */ | |
430 | "\x00\x47" /* signature length */ | |
dc919c69 | 431 | /* signature */ |
5dc31221 RP |
432 | "\x30\x45\x02\x20\x48\x2F\x67\x51\xAF\x35\xDB\xA6\x54\x36\xBE\x1F\xD6" |
433 | "\x64\x0F\x3D\xBF\x9A\x41\x42\x94\x95\x92\x45\x30\x28\x8F\xA3\xE5\xE2" | |
434 | "\x3E\x06\x02\x21\x00\xE4\xED\xC0\xDB\x3A\xC5\x72\xB1\xE2\xF5\xE8\xAB" | |
435 | "\x6A\x68\x06\x53\x98\x7D\xCF\x41\x02\x7D\xFE\xFF\xA1\x05\x51\x9D\x89" | |
dc919c69 RP |
436 | "\xED\xBF\x08"; |
437 | ||
438 | SETUP_CT_TEST_FIXTURE(); | |
99801878 P |
439 | if (fixture == NULL) |
440 | return 0; | |
2326bba0 P |
441 | fixture->tls_sct_list = tls_sct_list; |
442 | fixture->tls_sct_list_len = 0x7a; | |
443 | fixture->sct_dir = ct_dir; | |
444 | fixture->sct_text_file = "tls1.sct"; | |
5dc31221 | 445 | EXECUTE_CT_TEST(); |
99801878 | 446 | return result; |
5dc31221 RP |
447 | } |
448 | ||
62b0a0de | 449 | static int test_encode_tls_sct(void) |
5dc31221 | 450 | { |
f7a39a5a RP |
451 | const char log_id[] = "3xwuwRUAlFJHqWFoMl3cXHlZ6PfG04j8AC4LvT9012Q="; |
452 | const uint64_t timestamp = 1; | |
453 | const char extensions[] = ""; | |
e2635c49 RP |
454 | const char signature[] = "BAMARzBAMiBIL2dRrzXbplQ2vh/WZA89v5pBQpSVkkUwKI+j5" |
455 | "eI+BgIhAOTtwNs6xXKx4vXoq2poBlOYfc9BAn3+/6EFUZ2J7b8I"; | |
765731a8 | 456 | SCT *sct = NULL; |
dc919c69 | 457 | |
5dc31221 | 458 | SETUP_CT_TEST_FIXTURE(); |
99801878 P |
459 | if (fixture == NULL) |
460 | return 0; | |
5dc31221 | 461 | |
2326bba0 | 462 | fixture->sct_list = sk_SCT_new_null(); |
adcd8e37 RS |
463 | if (!TEST_ptr(sct = SCT_new_from_base64(SCT_VERSION_V1, log_id, |
464 | CT_LOG_ENTRY_TYPE_X509, timestamp, | |
465 | extensions, signature))) | |
f7a39a5a | 466 | |
d836d71b | 467 | return 0; |
4fc31f75 | 468 | |
2326bba0 P |
469 | sk_SCT_push(fixture->sct_list, sct); |
470 | fixture->sct_dir = ct_dir; | |
471 | fixture->sct_text_file = "tls1.sct"; | |
5dc31221 | 472 | EXECUTE_CT_TEST(); |
99801878 | 473 | return result; |
5dc31221 RP |
474 | } |
475 | ||
ebcb5368 RP |
476 | /* |
477 | * Tests that the CT_POLICY_EVAL_CTX default time is approximately now. | |
478 | * Allow +-10 minutes, as it may compensate for clock skew. | |
479 | */ | |
62b0a0de | 480 | static int test_default_ct_policy_eval_ctx_time_is_now(void) |
ebcb5368 RP |
481 | { |
482 | int success = 0; | |
483 | CT_POLICY_EVAL_CTX *ct_policy_ctx = CT_POLICY_EVAL_CTX_new(); | |
3e9a0eb2 MC |
484 | const time_t default_time = |
485 | (time_t)(CT_POLICY_EVAL_CTX_get_time(ct_policy_ctx) / 1000); | |
ebcb5368 RP |
486 | const time_t time_tolerance = 600; /* 10 minutes */ |
487 | ||
b9d1ad32 AP |
488 | if (!TEST_time_t_le(abs((int)difftime(time(NULL), default_time)), |
489 | time_tolerance)) | |
ebcb5368 | 490 | goto end; |
ebcb5368 RP |
491 | |
492 | success = 1; | |
493 | end: | |
494 | CT_POLICY_EVAL_CTX_free(ct_policy_ctx); | |
495 | return success; | |
496 | } | |
497 | ||
62b0a0de BK |
498 | static int test_ctlog_from_base64(void) |
499 | { | |
efc21a51 | 500 | CTLOG *ctlogp = NULL; |
62b0a0de BK |
501 | const char notb64[] = "\01\02\03\04"; |
502 | const char pad[] = "===="; | |
503 | const char name[] = "name"; | |
504 | ||
505 | /* We expect these to both fail! */ | |
efc21a51 P |
506 | if (!TEST_true(!CTLOG_new_from_base64(&ctlogp, notb64, name)) |
507 | || !TEST_true(!CTLOG_new_from_base64(&ctlogp, pad, name))) | |
62b0a0de BK |
508 | return 0; |
509 | return 1; | |
510 | } | |
9b579777 | 511 | #endif |
62b0a0de | 512 | |
ad887416 | 513 | int setup_tests(void) |
5dc31221 | 514 | { |
9b579777 | 515 | #ifndef OPENSSL_NO_CT |
adcd8e37 RS |
516 | if ((ct_dir = getenv("CT_DIR")) == NULL) |
517 | ct_dir = "ct"; | |
518 | if ((certs_dir = getenv("CERTS_DIR")) == NULL) | |
519 | certs_dir = "certs"; | |
5dc31221 RP |
520 | |
521 | ADD_TEST(test_no_scts_in_certificate); | |
522 | ADD_TEST(test_one_sct_in_certificate); | |
523 | ADD_TEST(test_multiple_scts_in_certificate); | |
7d054e5a RP |
524 | ADD_TEST(test_verify_one_sct); |
525 | ADD_TEST(test_verify_multiple_scts); | |
1fa9ffd9 | 526 | ADD_TEST(test_verify_fails_for_future_sct); |
5dc31221 RP |
527 | ADD_TEST(test_decode_tls_sct); |
528 | ADD_TEST(test_encode_tls_sct); | |
ebcb5368 | 529 | ADD_TEST(test_default_ct_policy_eval_ctx_time_is_now); |
62b0a0de | 530 | ADD_TEST(test_ctlog_from_base64); |
42e055e1 | 531 | #else |
42e055e1 | 532 | printf("No CT support\n"); |
e364c3b2 | 533 | #endif |
ad887416 | 534 | return 1; |
9b579777 | 535 | } |