summaryrefslogtreecommitdiff
path: root/src/regress/lib/libtls/verify/verifytest.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/regress/lib/libtls/verify/verifytest.c')
-rw-r--r--src/regress/lib/libtls/verify/verifytest.c524
1 files changed, 0 insertions, 524 deletions
diff --git a/src/regress/lib/libtls/verify/verifytest.c b/src/regress/lib/libtls/verify/verifytest.c
deleted file mode 100644
index b41b62fcfb..0000000000
--- a/src/regress/lib/libtls/verify/verifytest.c
+++ /dev/null
@@ -1,524 +0,0 @@
1/* $OpenBSD: verifytest.c,v 1.7 2017/04/30 03:53:31 jsing Exp $ */
2/*
3 * Copyright (c) 2014 Joel Sing <jsing@openbsd.org>
4 *
5 * Permission to use, copy, modify, and distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 */
17
18#include <err.h>
19#include <stdio.h>
20#include <stdlib.h>
21
22#include <openssl/x509v3.h>
23#include <tls.h>
24
25extern int tls_check_name(struct tls *ctx, X509 *cert, const char *name,
26 int *match);
27
28struct alt_name {
29 const char name[128];
30 int name_len;
31 int name_type;
32};
33
34struct verify_test {
35 const char common_name[128];
36 int common_name_len;
37 struct alt_name alt_name1;
38 struct alt_name alt_name2;
39 struct alt_name alt_name3;
40 const char name[128];
41 int want_return;
42 int want_match;
43};
44
45struct verify_test verify_tests[] = {
46 {
47 /* CN without SANs - matching. */
48 .common_name = "www.openbsd.org",
49 .common_name_len = -1,
50 .name = "www.openbsd.org",
51 .want_return = 0,
52 .want_match = 1,
53 },
54 {
55 /* Zero length name - non-matching. */
56 .common_name = "www.openbsd.org",
57 .common_name_len = -1,
58 .name = "",
59 .want_return = 0,
60 .want_match = 0,
61 },
62 {
63 /* CN wildcard without SANs - matching. */
64 .common_name = "*.openbsd.org",
65 .common_name_len = -1,
66 .name = "www.openbsd.org",
67 .want_return = 0,
68 .want_match = 1,
69 },
70 {
71 /* CN without SANs - non-matching. */
72 .common_name = "www.openbsdfoundation.org",
73 .common_name_len = -1,
74 .name = "www.openbsd.org",
75 .want_return = 0,
76 .want_match = 0,
77 },
78 {
79 /* CN wildcard without SANs - invalid CN wildcard. */
80 .common_name = "w*.openbsd.org",
81 .common_name_len = -1,
82 .name = "www.openbsd.org",
83 .want_return = 0,
84 .want_match = 0,
85 },
86 {
87 /* CN wildcard without SANs - invalid CN wildcard. */
88 .common_name = "www.*.org",
89 .common_name_len = -1,
90 .name = "www.openbsd.org",
91 .want_return = 0,
92 .want_match = 0,
93 },
94 {
95 /* CN wildcard without SANs - invalid CN wildcard. */
96 .common_name = "www.openbsd.*",
97 .common_name_len = -1,
98 .name = "www.openbsd.org",
99 .want_return = 0,
100 .want_match = 0,
101 },
102 {
103 /* CN wildcard without SANs - invalid CN wildcard. */
104 .common_name = "*",
105 .common_name_len = -1,
106 .name = "www.openbsd.org",
107 .want_return = 0,
108 .want_match = 0,
109 },
110 {
111 /* CN wildcard without SANs - invalid CN wildcard. */
112 .common_name = "*.org",
113 .common_name_len = -1,
114 .name = "www.openbsd.org",
115 .want_return = 0,
116 .want_match = 0,
117 },
118 {
119 /* CN wildcard without SANs - invalid CN wildcard. */
120 .common_name = "*.org",
121 .common_name_len = -1,
122 .name = "openbsd.org",
123 .want_return = 0,
124 .want_match = 0,
125 },
126 {
127 /* CN IPv4 without SANs - matching. */
128 .common_name = "1.2.3.4",
129 .common_name_len = -1,
130 .name = "1.2.3.4",
131 .want_return = 0,
132 .want_match = 1,
133 },
134 {
135 /* CN IPv4 wildcard without SANS - invalid IP wildcard. */
136 .common_name = "*.2.3.4",
137 .common_name_len = -1,
138 .name = "1.2.3.4",
139 .want_return = 0,
140 .want_match = 0,
141 },
142 {
143 /* CN IPv6 without SANs - matching. */
144 .common_name = "cafe::beef",
145 .common_name_len = -1,
146 .name = "cafe::beef",
147 .want_return = 0,
148 .want_match = 1,
149 },
150 {
151 /* CN without SANs - error due to embedded NUL in CN. */
152 .common_name = {
153 0x77, 0x77, 0x77, 0x2e, 0x6f, 0x70, 0x65, 0x6e,
154 0x62, 0x73, 0x64, 0x2e, 0x6f, 0x72, 0x67, 0x00,
155 0x6e, 0x61, 0x73, 0x74, 0x79, 0x2e, 0x6f, 0x72,
156 0x67,
157 },
158 .common_name_len = 25,
159 .name = "www.openbsd.org",
160 .want_return = -1,
161 .want_match = 0,
162 },
163 {
164 /* CN wildcard without SANs - invalid non-matching name. */
165 .common_name = "*.openbsd.org",
166 .common_name_len = -1,
167 .name = ".openbsd.org",
168 .want_return = 0,
169 .want_match = 0,
170 },
171 {
172 /* CN with SANs - matching on first SAN. */
173 .common_name = "www.openbsd.org",
174 .common_name_len = -1,
175 .alt_name1 = {
176 .name = "www.openbsd.org",
177 .name_len = -1,
178 .name_type = GEN_DNS,
179 },
180 .alt_name2 = {
181 .name = "ftp.openbsd.org",
182 .name_len = -1,
183 .name_type = GEN_DNS,
184 },
185 .name = "www.openbsd.org",
186 .want_return = 0,
187 .want_match = 1,
188 },
189 {
190 /* SANs only - matching on first SAN. */
191 .common_name_len = 0,
192 .alt_name1 = {
193 .name = "www.openbsd.org",
194 .name_len = -1,
195 .name_type = GEN_DNS,
196 },
197 .alt_name2 = {
198 .name = "ftp.openbsd.org",
199 .name_len = -1,
200 .name_type = GEN_DNS,
201 },
202 .name = "www.openbsd.org",
203 .want_return = 0,
204 .want_match = 1,
205 },
206 {
207 /* SANs only - matching on second SAN. */
208 .common_name_len = 0,
209 .alt_name1 = {
210 .name = "www.openbsd.org",
211 .name_len = -1,
212 .name_type = GEN_DNS,
213 },
214 .alt_name2 = {
215 .name = "ftp.openbsd.org",
216 .name_len = -1,
217 .name_type = GEN_DNS,
218 },
219 .name = "ftp.openbsd.org",
220 .want_return = 0,
221 .want_match = 1,
222 },
223 {
224 /* SANs only - non-matching. */
225 .common_name_len = 0,
226 .alt_name1 = {
227 .name = "www.openbsd.org",
228 .name_len = -1,
229 .name_type = GEN_DNS,
230 },
231 .alt_name2 = {
232 .name = "ftp.openbsd.org",
233 .name_len = -1,
234 .name_type = GEN_DNS,
235 },
236 .name = "mail.openbsd.org",
237 .want_return = 0,
238 .want_match = 0,
239 },
240 {
241 /* CN with SANs - matching on second SAN. */
242 .common_name = "www.openbsd.org",
243 .common_name_len = -1,
244 .alt_name1 = {
245 .name = "www.openbsd.org",
246 .name_len = -1,
247 .name_type = GEN_DNS,
248 },
249 .alt_name2 = {
250 .name = "ftp.openbsd.org",
251 .name_len = -1,
252 .name_type = GEN_DNS,
253 },
254 .name = "ftp.openbsd.org",
255 .want_return = 0,
256 .want_match = 1,
257 },
258 {
259 /* CN with SANs - matching on wildcard second SAN. */
260 .common_name = "www.openbsdfoundation.org",
261 .common_name_len = -1,
262 .alt_name1 = {
263 .name = "www.openbsdfoundation.org",
264 .name_len = -1,
265 .name_type = GEN_DNS,
266 },
267 .alt_name2 = {
268 .name = "*.openbsd.org",
269 .name_len = -1,
270 .name_type = GEN_DNS,
271 },
272 .name = "www.openbsd.org",
273 .want_return = 0,
274 .want_match = 1,
275 },
276 {
277 /* CN with SANs - non-matching invalid wildcard. */
278 .common_name = "www.openbsdfoundation.org",
279 .common_name_len = -1,
280 .alt_name1 = {
281 .name = "www.openbsdfoundation.org",
282 .name_len = -1,
283 .name_type = GEN_DNS,
284 },
285 .alt_name2 = {
286 .name = "*.org",
287 .name_len = -1,
288 .name_type = GEN_DNS,
289 },
290 .name = "www.openbsd.org",
291 .want_return = 0,
292 .want_match = 0,
293 },
294 {
295 /* CN with SANs - non-matching IPv4 due to GEN_DNS SAN. */
296 .common_name = "www.openbsd.org",
297 .common_name_len = -1,
298 .alt_name1 = {
299 .name = "www.openbsd.org",
300 .name_len = -1,
301 .name_type = GEN_DNS,
302 },
303 .alt_name2 = {
304 .name = "1.2.3.4",
305 .name_len = -1,
306 .name_type = GEN_DNS,
307 },
308 .name = "1.2.3.4",
309 .want_return = 0,
310 .want_match = 0,
311 },
312 {
313 /* CN with SANs - matching IPv4 on GEN_IPADD SAN. */
314 .common_name = "www.openbsd.org",
315 .common_name_len = -1,
316 .alt_name1 = {
317 .name = "www.openbsd.org",
318 .name_len = -1,
319 .name_type = GEN_DNS,
320 },
321 .alt_name2 = {
322 .name = {0x01, 0x02, 0x03, 0x04},
323 .name_len = 4,
324 .name_type = GEN_IPADD,
325 },
326 .name = "1.2.3.4",
327 .want_return = 0,
328 .want_match = 1,
329 },
330 {
331 /* CN with SANs - matching IPv6 on GEN_IPADD SAN. */
332 .common_name = "www.openbsd.org",
333 .common_name_len = -1,
334 .alt_name1 = {
335 .name = "www.openbsd.org",
336 .name_len = -1,
337 .name_type = GEN_DNS,
338 },
339 .alt_name2 = {
340 .name = {
341 0xca, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
342 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xbe, 0xef,
343 },
344 .name_len = 16,
345 .name_type = GEN_IPADD,
346 },
347 .name = "cafe::beef",
348 .want_return = 0,
349 .want_match = 1,
350 },
351 {
352 /* CN with SANs - error due to embedded NUL in GEN_DNS. */
353 .common_name = "www.openbsd.org.nasty.org",
354 .common_name_len = -1,
355 .alt_name1 = {
356 .name = "www.openbsd.org.nasty.org",
357 .name_len = -1,
358 .name_type = GEN_DNS,
359 },
360 .alt_name2 = {
361 .name = {
362 0x77, 0x77, 0x77, 0x2e, 0x6f, 0x70, 0x65, 0x6e,
363 0x62, 0x73, 0x64, 0x2e, 0x6f, 0x72, 0x67, 0x00,
364 0x6e, 0x61, 0x73, 0x74, 0x79, 0x2e, 0x6f, 0x72,
365 0x67,
366 },
367 .name_len = 25,
368 .name_type = GEN_DNS,
369 },
370 .name = "www.openbsd.org",
371 .want_return = -1,
372 .want_match = 0,
373 },
374 {
375 /* CN with SAN - non-matching due to non-matching SAN. */
376 .common_name = "www.openbsd.org",
377 .common_name_len = -1,
378 .alt_name1 = {
379 .name = "ftp.openbsd.org",
380 .name_len = -1,
381 .name_type = GEN_DNS,
382 },
383 .name = "www.openbsd.org",
384 .want_return = 0,
385 .want_match = 0,
386 },
387 {
388 /* CN with SAN - error due to illegal dNSName. */
389 .common_name = "www.openbsd.org",
390 .common_name_len = -1,
391 .alt_name1 = {
392 .name = " ",
393 .name_len = -1,
394 .name_type = GEN_DNS,
395 },
396 .name = "www.openbsd.org",
397 .want_return = -1,
398 .want_match = 0,
399 },
400};
401
402#define N_VERIFY_TESTS \
403 (sizeof(verify_tests) / sizeof(*verify_tests))
404
405static void
406alt_names_add(STACK_OF(GENERAL_NAME) *alt_name_stack, struct alt_name *alt)
407{
408 ASN1_STRING *alt_name_str;
409 GENERAL_NAME *alt_name;
410
411 if ((alt_name = GENERAL_NAME_new()) == NULL)
412 errx(1, "failed to malloc GENERAL_NAME");
413 alt_name->type = alt->name_type;
414
415 if ((alt_name_str = ASN1_STRING_new()) == NULL)
416 errx(1, "failed to malloc alt name");
417 if (ASN1_STRING_set(alt_name_str, alt->name, alt->name_len) == 0)
418 errx(1, "failed to set alt name");
419
420 switch (alt_name->type) {
421 case GEN_DNS:
422 alt_name->d.dNSName = alt_name_str;
423 break;
424 case GEN_IPADD:
425 alt_name->d.iPAddress = alt_name_str;
426 break;
427 default:
428 errx(1, "unknown alt name type (%i)", alt_name->type);
429 }
430
431 if (sk_GENERAL_NAME_push(alt_name_stack, alt_name) == 0)
432 errx(1, "failed to push alt_name");
433}
434
435static void
436cert_add_alt_names(X509 *cert, struct verify_test *vt)
437{
438 STACK_OF(GENERAL_NAME) *alt_name_stack = NULL;
439
440 if (vt->alt_name1.name_type == 0)
441 return;
442
443 if ((alt_name_stack = sk_GENERAL_NAME_new_null()) == NULL)
444 errx(1, "failed to malloc sk_GENERAL_NAME");
445
446 if (vt->alt_name1.name_type != 0)
447 alt_names_add(alt_name_stack, &vt->alt_name1);
448 if (vt->alt_name2.name_type != 0)
449 alt_names_add(alt_name_stack, &vt->alt_name2);
450 if (vt->alt_name3.name_type != 0)
451 alt_names_add(alt_name_stack, &vt->alt_name3);
452
453 if (X509_add1_ext_i2d(cert, NID_subject_alt_name,
454 alt_name_stack, 0, 0) == 0)
455 errx(1, "failed to set subject alt name");
456
457 sk_GENERAL_NAME_pop_free(alt_name_stack, GENERAL_NAME_free);
458}
459
460static int
461do_verify_test(int test_no, struct verify_test *vt)
462{
463 struct tls *tls;
464 X509_NAME *name;
465 X509 *cert;
466 int failed = 1;
467 int match;
468
469 /* Build certificate structure. */
470 if ((cert = X509_new()) == NULL)
471 errx(1, "failed to malloc X509");
472
473 if (vt->common_name_len != 0) {
474 if ((name = X509_NAME_new()) == NULL)
475 errx(1, "failed to malloc X509_NAME");
476 if (X509_NAME_add_entry_by_NID(name, NID_commonName,
477 MBSTRING_ASC, (unsigned char *)vt->common_name,
478 vt->common_name_len, -1, 0) == 0)
479 errx(1, "failed to add name entry");
480 if (X509_set_subject_name(cert, name) == 0)
481 errx(1, "failed to set subject name");
482 X509_NAME_free(name);
483 }
484
485 if ((tls = tls_client()) == NULL)
486 errx(1, "failed to malloc tls_client");
487
488 cert_add_alt_names(cert, vt);
489
490 match = 1;
491
492 if (tls_check_name(tls, cert, vt->name, &match) != vt->want_return) {
493 fprintf(stderr, "FAIL: test %i failed for check name '%s': "
494 "%s\n", test_no, vt->name, tls_error(tls));
495 goto done;
496 }
497 if (match != vt->want_match) {
498 fprintf(stderr, "FAIL: test %i failed to match name '%s'\n",
499 test_no, vt->name);
500 goto done;
501 }
502
503 failed = 0;
504
505 done:
506 X509_free(cert);
507 tls_free(tls);
508
509 return (failed);
510}
511
512int
513main(int argc, char **argv)
514{
515 int failed = 0;
516 size_t i;
517
518 tls_init();
519
520 for (i = 0; i < N_VERIFY_TESTS; i++)
521 failed += do_verify_test(i, &verify_tests[i]);
522
523 return (failed);
524}
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-12-26 20:10:10 +0000