1 /* $OpenBSD: ts_rsp_utils.c,v 1.9 2022/07/24 19:25:36 tb Exp $ */
2 /* Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL
3 * project 2002.
4 */
5 /* ====================================================================
6 * Copyright (c) 2006 The OpenSSL Project. All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 *
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in
17 * the documentation and/or other materials provided with the
18 * distribution.
19 *
20 * 3. All advertising materials mentioning features or use of this
21 * software must display the following acknowledgment:
22 * "This product includes software developed by the OpenSSL Project
23 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
24 *
25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
26 * endorse or promote products derived from this software without
27 * prior written permission. For written permission, please contact
28 * licensing@OpenSSL.org.
29 *
30 * 5. Products derived from this software may not be called "OpenSSL"
31 * nor may "OpenSSL" appear in their names without prior written
32 * permission of the OpenSSL Project.
33 *
34 * 6. Redistributions of any form whatsoever must retain the following
35 * acknowledgment:
36 * "This product includes software developed by the OpenSSL Project
37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
38 *
39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
50 * OF THE POSSIBILITY OF SUCH DAMAGE.
51 * ====================================================================
52 *
53 * This product includes cryptographic software written by Eric Young
54 * (eay@cryptsoft.com). This product includes software written by Tim
55 * Hudson (tjh@cryptsoft.com).
56 *
57 */
58
59 #include <stdio.h>
60
61 #include <openssl/err.h>
62 #include <openssl/objects.h>
63 #include <openssl/pkcs7.h>
64 #include <openssl/ts.h>
65
66 #include "ts_local.h"
67
68 /* Function definitions. */
69
70 int
TS_RESP_set_status_info(TS_RESP * a,TS_STATUS_INFO * status_info)71 TS_RESP_set_status_info(TS_RESP *a, TS_STATUS_INFO *status_info)
72 {
73 TS_STATUS_INFO *new_status_info;
74
75 if (a->status_info == status_info)
76 return 1;
77 new_status_info = TS_STATUS_INFO_dup(status_info);
78 if (new_status_info == NULL) {
79 TSerror(ERR_R_MALLOC_FAILURE);
80 return 0;
81 }
82 TS_STATUS_INFO_free(a->status_info);
83 a->status_info = new_status_info;
84
85 return 1;
86 }
87
88 TS_STATUS_INFO *
TS_RESP_get_status_info(TS_RESP * a)89 TS_RESP_get_status_info(TS_RESP *a)
90 {
91 return a->status_info;
92 }
93
94 const ASN1_UTF8STRING *
TS_STATUS_INFO_get0_failure_info(const TS_STATUS_INFO * si)95 TS_STATUS_INFO_get0_failure_info(const TS_STATUS_INFO *si)
96 {
97 return si->failure_info;
98 }
99
STACK_OF(ASN1_UTF8STRING)100 const STACK_OF(ASN1_UTF8STRING) *
101 TS_STATUS_INFO_get0_text(const TS_STATUS_INFO *si)
102 {
103 return si->text;
104 }
105
106 const ASN1_INTEGER *
TS_STATUS_INFO_get0_status(const TS_STATUS_INFO * si)107 TS_STATUS_INFO_get0_status(const TS_STATUS_INFO *si)
108 {
109 return si->status;
110 }
111
112 int
TS_STATUS_INFO_set_status(TS_STATUS_INFO * si,int i)113 TS_STATUS_INFO_set_status(TS_STATUS_INFO *si, int i)
114 {
115 return ASN1_INTEGER_set(si->status, i);
116 }
117
118 /* Caller loses ownership of PKCS7 and TS_TST_INFO objects. */
119 void
TS_RESP_set_tst_info(TS_RESP * a,PKCS7 * p7,TS_TST_INFO * tst_info)120 TS_RESP_set_tst_info(TS_RESP *a, PKCS7 *p7, TS_TST_INFO *tst_info)
121 {
122 /* Set new PKCS7 and TST_INFO objects. */
123 PKCS7_free(a->token);
124 a->token = p7;
125 TS_TST_INFO_free(a->tst_info);
126 a->tst_info = tst_info;
127 }
128
129 PKCS7 *
TS_RESP_get_token(TS_RESP * a)130 TS_RESP_get_token(TS_RESP *a)
131 {
132 return a->token;
133 }
134
135 TS_TST_INFO *
TS_RESP_get_tst_info(TS_RESP * a)136 TS_RESP_get_tst_info(TS_RESP *a)
137 {
138 return a->tst_info;
139 }
140
141 int
TS_TST_INFO_set_version(TS_TST_INFO * a,long version)142 TS_TST_INFO_set_version(TS_TST_INFO *a, long version)
143 {
144 return ASN1_INTEGER_set(a->version, version);
145 }
146
147 long
TS_TST_INFO_get_version(const TS_TST_INFO * a)148 TS_TST_INFO_get_version(const TS_TST_INFO *a)
149 {
150 return ASN1_INTEGER_get(a->version);
151 }
152
153 int
TS_TST_INFO_set_policy_id(TS_TST_INFO * a,ASN1_OBJECT * policy)154 TS_TST_INFO_set_policy_id(TS_TST_INFO *a, ASN1_OBJECT *policy)
155 {
156 ASN1_OBJECT *new_policy;
157
158 if (a->policy_id == policy)
159 return 1;
160 new_policy = OBJ_dup(policy);
161 if (new_policy == NULL) {
162 TSerror(ERR_R_MALLOC_FAILURE);
163 return 0;
164 }
165 ASN1_OBJECT_free(a->policy_id);
166 a->policy_id = new_policy;
167 return 1;
168 }
169
170 ASN1_OBJECT *
TS_TST_INFO_get_policy_id(TS_TST_INFO * a)171 TS_TST_INFO_get_policy_id(TS_TST_INFO *a)
172 {
173 return a->policy_id;
174 }
175
176 int
TS_TST_INFO_set_msg_imprint(TS_TST_INFO * a,TS_MSG_IMPRINT * msg_imprint)177 TS_TST_INFO_set_msg_imprint(TS_TST_INFO *a, TS_MSG_IMPRINT *msg_imprint)
178 {
179 TS_MSG_IMPRINT *new_msg_imprint;
180
181 if (a->msg_imprint == msg_imprint)
182 return 1;
183 new_msg_imprint = TS_MSG_IMPRINT_dup(msg_imprint);
184 if (new_msg_imprint == NULL) {
185 TSerror(ERR_R_MALLOC_FAILURE);
186 return 0;
187 }
188 TS_MSG_IMPRINT_free(a->msg_imprint);
189 a->msg_imprint = new_msg_imprint;
190 return 1;
191 }
192
193 TS_MSG_IMPRINT *
TS_TST_INFO_get_msg_imprint(TS_TST_INFO * a)194 TS_TST_INFO_get_msg_imprint(TS_TST_INFO *a)
195 {
196 return a->msg_imprint;
197 }
198
199 int
TS_TST_INFO_set_serial(TS_TST_INFO * a,const ASN1_INTEGER * serial)200 TS_TST_INFO_set_serial(TS_TST_INFO *a, const ASN1_INTEGER *serial)
201 {
202 ASN1_INTEGER *new_serial;
203
204 if (a->serial == serial)
205 return 1;
206 new_serial = ASN1_INTEGER_dup(serial);
207 if (new_serial == NULL) {
208 TSerror(ERR_R_MALLOC_FAILURE);
209 return 0;
210 }
211 ASN1_INTEGER_free(a->serial);
212 a->serial = new_serial;
213 return 1;
214 }
215
216 const ASN1_INTEGER *
TS_TST_INFO_get_serial(const TS_TST_INFO * a)217 TS_TST_INFO_get_serial(const TS_TST_INFO *a)
218 {
219 return a->serial;
220 }
221
222 int
TS_TST_INFO_set_time(TS_TST_INFO * a,const ASN1_GENERALIZEDTIME * gtime)223 TS_TST_INFO_set_time(TS_TST_INFO *a, const ASN1_GENERALIZEDTIME *gtime)
224 {
225 ASN1_GENERALIZEDTIME *new_time;
226
227 if (a->time == gtime)
228 return 1;
229 new_time = ASN1_STRING_dup(gtime);
230 if (new_time == NULL) {
231 TSerror(ERR_R_MALLOC_FAILURE);
232 return 0;
233 }
234 ASN1_GENERALIZEDTIME_free(a->time);
235 a->time = new_time;
236 return 1;
237 }
238
239 const ASN1_GENERALIZEDTIME *
TS_TST_INFO_get_time(const TS_TST_INFO * a)240 TS_TST_INFO_get_time(const TS_TST_INFO *a)
241 {
242 return a->time;
243 }
244
245 int
TS_TST_INFO_set_accuracy(TS_TST_INFO * a,TS_ACCURACY * accuracy)246 TS_TST_INFO_set_accuracy(TS_TST_INFO *a, TS_ACCURACY *accuracy)
247 {
248 TS_ACCURACY *new_accuracy;
249
250 if (a->accuracy == accuracy)
251 return 1;
252 new_accuracy = TS_ACCURACY_dup(accuracy);
253 if (new_accuracy == NULL) {
254 TSerror(ERR_R_MALLOC_FAILURE);
255 return 0;
256 }
257 TS_ACCURACY_free(a->accuracy);
258 a->accuracy = new_accuracy;
259 return 1;
260 }
261
262 TS_ACCURACY *
TS_TST_INFO_get_accuracy(TS_TST_INFO * a)263 TS_TST_INFO_get_accuracy(TS_TST_INFO *a)
264 {
265 return a->accuracy;
266 }
267
268 int
TS_ACCURACY_set_seconds(TS_ACCURACY * a,const ASN1_INTEGER * seconds)269 TS_ACCURACY_set_seconds(TS_ACCURACY *a, const ASN1_INTEGER *seconds)
270 {
271 ASN1_INTEGER *new_seconds;
272
273 if (a->seconds == seconds)
274 return 1;
275 new_seconds = ASN1_INTEGER_dup(seconds);
276 if (new_seconds == NULL) {
277 TSerror(ERR_R_MALLOC_FAILURE);
278 return 0;
279 }
280 ASN1_INTEGER_free(a->seconds);
281 a->seconds = new_seconds;
282 return 1;
283 }
284
285 const ASN1_INTEGER *
TS_ACCURACY_get_seconds(const TS_ACCURACY * a)286 TS_ACCURACY_get_seconds(const TS_ACCURACY *a)
287 {
288 return a->seconds;
289 }
290
291 int
TS_ACCURACY_set_millis(TS_ACCURACY * a,const ASN1_INTEGER * millis)292 TS_ACCURACY_set_millis(TS_ACCURACY *a, const ASN1_INTEGER *millis)
293 {
294 ASN1_INTEGER *new_millis = NULL;
295
296 if (a->millis == millis)
297 return 1;
298 if (millis != NULL) {
299 new_millis = ASN1_INTEGER_dup(millis);
300 if (new_millis == NULL) {
301 TSerror(ERR_R_MALLOC_FAILURE);
302 return 0;
303 }
304 }
305 ASN1_INTEGER_free(a->millis);
306 a->millis = new_millis;
307 return 1;
308 }
309
310 const ASN1_INTEGER *
TS_ACCURACY_get_millis(const TS_ACCURACY * a)311 TS_ACCURACY_get_millis(const TS_ACCURACY *a)
312 {
313 return a->millis;
314 }
315
316 int
TS_ACCURACY_set_micros(TS_ACCURACY * a,const ASN1_INTEGER * micros)317 TS_ACCURACY_set_micros(TS_ACCURACY *a, const ASN1_INTEGER *micros)
318 {
319 ASN1_INTEGER *new_micros = NULL;
320
321 if (a->micros == micros)
322 return 1;
323 if (micros != NULL) {
324 new_micros = ASN1_INTEGER_dup(micros);
325 if (new_micros == NULL) {
326 TSerror(ERR_R_MALLOC_FAILURE);
327 return 0;
328 }
329 }
330 ASN1_INTEGER_free(a->micros);
331 a->micros = new_micros;
332 return 1;
333 }
334
335 const ASN1_INTEGER *
TS_ACCURACY_get_micros(const TS_ACCURACY * a)336 TS_ACCURACY_get_micros(const TS_ACCURACY *a)
337 {
338 return a->micros;
339 }
340
341 int
TS_TST_INFO_set_ordering(TS_TST_INFO * a,int ordering)342 TS_TST_INFO_set_ordering(TS_TST_INFO *a, int ordering)
343 {
344 a->ordering = ordering ? 0xFF : 0x00;
345 return 1;
346 }
347
348 int
TS_TST_INFO_get_ordering(const TS_TST_INFO * a)349 TS_TST_INFO_get_ordering(const TS_TST_INFO *a)
350 {
351 return a->ordering ? 1 : 0;
352 }
353
354 int
TS_TST_INFO_set_nonce(TS_TST_INFO * a,const ASN1_INTEGER * nonce)355 TS_TST_INFO_set_nonce(TS_TST_INFO *a, const ASN1_INTEGER *nonce)
356 {
357 ASN1_INTEGER *new_nonce;
358
359 if (a->nonce == nonce)
360 return 1;
361 new_nonce = ASN1_INTEGER_dup(nonce);
362 if (new_nonce == NULL) {
363 TSerror(ERR_R_MALLOC_FAILURE);
364 return 0;
365 }
366 ASN1_INTEGER_free(a->nonce);
367 a->nonce = new_nonce;
368 return 1;
369 }
370
371 const ASN1_INTEGER *
TS_TST_INFO_get_nonce(const TS_TST_INFO * a)372 TS_TST_INFO_get_nonce(const TS_TST_INFO *a)
373 {
374 return a->nonce;
375 }
376
377 int
TS_TST_INFO_set_tsa(TS_TST_INFO * a,GENERAL_NAME * tsa)378 TS_TST_INFO_set_tsa(TS_TST_INFO *a, GENERAL_NAME *tsa)
379 {
380 GENERAL_NAME *new_tsa;
381
382 if (a->tsa == tsa)
383 return 1;
384 new_tsa = GENERAL_NAME_dup(tsa);
385 if (new_tsa == NULL) {
386 TSerror(ERR_R_MALLOC_FAILURE);
387 return 0;
388 }
389 GENERAL_NAME_free(a->tsa);
390 a->tsa = new_tsa;
391 return 1;
392 }
393
394 GENERAL_NAME *
TS_TST_INFO_get_tsa(TS_TST_INFO * a)395 TS_TST_INFO_get_tsa(TS_TST_INFO *a)
396 {
397 return a->tsa;
398 }
399
STACK_OF(X509_EXTENSION)400 STACK_OF(X509_EXTENSION) *TS_TST_INFO_get_exts(TS_TST_INFO *a)
401 {
402 return a->extensions;
403 }
404
405 void
TS_TST_INFO_ext_free(TS_TST_INFO * a)406 TS_TST_INFO_ext_free(TS_TST_INFO *a)
407 {
408 if (!a)
409 return;
410 sk_X509_EXTENSION_pop_free(a->extensions, X509_EXTENSION_free);
411 a->extensions = NULL;
412 }
413
414 int
TS_TST_INFO_get_ext_count(TS_TST_INFO * a)415 TS_TST_INFO_get_ext_count(TS_TST_INFO *a)
416 {
417 return X509v3_get_ext_count(a->extensions);
418 }
419
420 int
TS_TST_INFO_get_ext_by_NID(TS_TST_INFO * a,int nid,int lastpos)421 TS_TST_INFO_get_ext_by_NID(TS_TST_INFO *a, int nid, int lastpos)
422 {
423 return X509v3_get_ext_by_NID(a->extensions, nid, lastpos);
424 }
425
426 int
TS_TST_INFO_get_ext_by_OBJ(TS_TST_INFO * a,const ASN1_OBJECT * obj,int lastpos)427 TS_TST_INFO_get_ext_by_OBJ(TS_TST_INFO *a, const ASN1_OBJECT *obj, int lastpos)
428 {
429 return X509v3_get_ext_by_OBJ(a->extensions, obj, lastpos);
430 }
431
432 int
TS_TST_INFO_get_ext_by_critical(TS_TST_INFO * a,int crit,int lastpos)433 TS_TST_INFO_get_ext_by_critical(TS_TST_INFO *a, int crit, int lastpos)
434 {
435 return X509v3_get_ext_by_critical(a->extensions, crit, lastpos);
436 }
437
438 X509_EXTENSION *
TS_TST_INFO_get_ext(TS_TST_INFO * a,int loc)439 TS_TST_INFO_get_ext(TS_TST_INFO *a, int loc)
440 {
441 return X509v3_get_ext(a->extensions, loc);
442 }
443
444 X509_EXTENSION *
TS_TST_INFO_delete_ext(TS_TST_INFO * a,int loc)445 TS_TST_INFO_delete_ext(TS_TST_INFO *a, int loc)
446 {
447 return X509v3_delete_ext(a->extensions, loc);
448 }
449
450 int
TS_TST_INFO_add_ext(TS_TST_INFO * a,X509_EXTENSION * ex,int loc)451 TS_TST_INFO_add_ext(TS_TST_INFO *a, X509_EXTENSION *ex, int loc)
452 {
453 return X509v3_add_ext(&a->extensions, ex, loc) != NULL;
454 }
455
456 void *
TS_TST_INFO_get_ext_d2i(TS_TST_INFO * a,int nid,int * crit,int * idx)457 TS_TST_INFO_get_ext_d2i(TS_TST_INFO *a, int nid, int *crit, int *idx)
458 {
459 return X509V3_get_d2i(a->extensions, nid, crit, idx);
460 }
461