1 /* $OpenBSD: ts_rsp_utils.c,v 1.7 2018/05/13 15:35:46 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 /* Function definitions. */ 67 68 int 69 TS_RESP_set_status_info(TS_RESP *a, TS_STATUS_INFO *status_info) 70 { 71 TS_STATUS_INFO *new_status_info; 72 73 if (a->status_info == status_info) 74 return 1; 75 new_status_info = TS_STATUS_INFO_dup(status_info); 76 if (new_status_info == NULL) { 77 TSerror(ERR_R_MALLOC_FAILURE); 78 return 0; 79 } 80 TS_STATUS_INFO_free(a->status_info); 81 a->status_info = new_status_info; 82 83 return 1; 84 } 85 86 TS_STATUS_INFO * 87 TS_RESP_get_status_info(TS_RESP *a) 88 { 89 return a->status_info; 90 } 91 92 /* Caller loses ownership of PKCS7 and TS_TST_INFO objects. */ 93 void 94 TS_RESP_set_tst_info(TS_RESP *a, PKCS7 *p7, TS_TST_INFO *tst_info) 95 { 96 /* Set new PKCS7 and TST_INFO objects. */ 97 PKCS7_free(a->token); 98 a->token = p7; 99 TS_TST_INFO_free(a->tst_info); 100 a->tst_info = tst_info; 101 } 102 103 PKCS7 * 104 TS_RESP_get_token(TS_RESP *a) 105 { 106 return a->token; 107 } 108 109 TS_TST_INFO * 110 TS_RESP_get_tst_info(TS_RESP *a) 111 { 112 return a->tst_info; 113 } 114 115 int 116 TS_TST_INFO_set_version(TS_TST_INFO *a, long version) 117 { 118 return ASN1_INTEGER_set(a->version, version); 119 } 120 121 long 122 TS_TST_INFO_get_version(const TS_TST_INFO *a) 123 { 124 return ASN1_INTEGER_get(a->version); 125 } 126 127 int 128 TS_TST_INFO_set_policy_id(TS_TST_INFO *a, ASN1_OBJECT *policy) 129 { 130 ASN1_OBJECT *new_policy; 131 132 if (a->policy_id == policy) 133 return 1; 134 new_policy = OBJ_dup(policy); 135 if (new_policy == NULL) { 136 TSerror(ERR_R_MALLOC_FAILURE); 137 return 0; 138 } 139 ASN1_OBJECT_free(a->policy_id); 140 a->policy_id = new_policy; 141 return 1; 142 } 143 144 ASN1_OBJECT * 145 TS_TST_INFO_get_policy_id(TS_TST_INFO *a) 146 { 147 return a->policy_id; 148 } 149 150 int 151 TS_TST_INFO_set_msg_imprint(TS_TST_INFO *a, TS_MSG_IMPRINT *msg_imprint) 152 { 153 TS_MSG_IMPRINT *new_msg_imprint; 154 155 if (a->msg_imprint == msg_imprint) 156 return 1; 157 new_msg_imprint = TS_MSG_IMPRINT_dup(msg_imprint); 158 if (new_msg_imprint == NULL) { 159 TSerror(ERR_R_MALLOC_FAILURE); 160 return 0; 161 } 162 TS_MSG_IMPRINT_free(a->msg_imprint); 163 a->msg_imprint = new_msg_imprint; 164 return 1; 165 } 166 167 TS_MSG_IMPRINT * 168 TS_TST_INFO_get_msg_imprint(TS_TST_INFO *a) 169 { 170 return a->msg_imprint; 171 } 172 173 int 174 TS_TST_INFO_set_serial(TS_TST_INFO *a, const ASN1_INTEGER *serial) 175 { 176 ASN1_INTEGER *new_serial; 177 178 if (a->serial == serial) 179 return 1; 180 new_serial = ASN1_INTEGER_dup(serial); 181 if (new_serial == NULL) { 182 TSerror(ERR_R_MALLOC_FAILURE); 183 return 0; 184 } 185 ASN1_INTEGER_free(a->serial); 186 a->serial = new_serial; 187 return 1; 188 } 189 190 const ASN1_INTEGER * 191 TS_TST_INFO_get_serial(const TS_TST_INFO *a) 192 { 193 return a->serial; 194 } 195 196 int 197 TS_TST_INFO_set_time(TS_TST_INFO *a, const ASN1_GENERALIZEDTIME *gtime) 198 { 199 ASN1_GENERALIZEDTIME *new_time; 200 201 if (a->time == gtime) 202 return 1; 203 new_time = ASN1_STRING_dup(gtime); 204 if (new_time == NULL) { 205 TSerror(ERR_R_MALLOC_FAILURE); 206 return 0; 207 } 208 ASN1_GENERALIZEDTIME_free(a->time); 209 a->time = new_time; 210 return 1; 211 } 212 213 const ASN1_GENERALIZEDTIME * 214 TS_TST_INFO_get_time(const TS_TST_INFO *a) 215 { 216 return a->time; 217 } 218 219 int 220 TS_TST_INFO_set_accuracy(TS_TST_INFO *a, TS_ACCURACY *accuracy) 221 { 222 TS_ACCURACY *new_accuracy; 223 224 if (a->accuracy == accuracy) 225 return 1; 226 new_accuracy = TS_ACCURACY_dup(accuracy); 227 if (new_accuracy == NULL) { 228 TSerror(ERR_R_MALLOC_FAILURE); 229 return 0; 230 } 231 TS_ACCURACY_free(a->accuracy); 232 a->accuracy = new_accuracy; 233 return 1; 234 } 235 236 TS_ACCURACY * 237 TS_TST_INFO_get_accuracy(TS_TST_INFO *a) 238 { 239 return a->accuracy; 240 } 241 242 int 243 TS_ACCURACY_set_seconds(TS_ACCURACY *a, const ASN1_INTEGER *seconds) 244 { 245 ASN1_INTEGER *new_seconds; 246 247 if (a->seconds == seconds) 248 return 1; 249 new_seconds = ASN1_INTEGER_dup(seconds); 250 if (new_seconds == NULL) { 251 TSerror(ERR_R_MALLOC_FAILURE); 252 return 0; 253 } 254 ASN1_INTEGER_free(a->seconds); 255 a->seconds = new_seconds; 256 return 1; 257 } 258 259 const ASN1_INTEGER * 260 TS_ACCURACY_get_seconds(const TS_ACCURACY *a) 261 { 262 return a->seconds; 263 } 264 265 int 266 TS_ACCURACY_set_millis(TS_ACCURACY *a, const ASN1_INTEGER *millis) 267 { 268 ASN1_INTEGER *new_millis = NULL; 269 270 if (a->millis == millis) 271 return 1; 272 if (millis != NULL) { 273 new_millis = ASN1_INTEGER_dup(millis); 274 if (new_millis == NULL) { 275 TSerror(ERR_R_MALLOC_FAILURE); 276 return 0; 277 } 278 } 279 ASN1_INTEGER_free(a->millis); 280 a->millis = new_millis; 281 return 1; 282 } 283 284 const ASN1_INTEGER * 285 TS_ACCURACY_get_millis(const TS_ACCURACY *a) 286 { 287 return a->millis; 288 } 289 290 int 291 TS_ACCURACY_set_micros(TS_ACCURACY *a, const ASN1_INTEGER *micros) 292 { 293 ASN1_INTEGER *new_micros = NULL; 294 295 if (a->micros == micros) 296 return 1; 297 if (micros != NULL) { 298 new_micros = ASN1_INTEGER_dup(micros); 299 if (new_micros == NULL) { 300 TSerror(ERR_R_MALLOC_FAILURE); 301 return 0; 302 } 303 } 304 ASN1_INTEGER_free(a->micros); 305 a->micros = new_micros; 306 return 1; 307 } 308 309 const ASN1_INTEGER * 310 TS_ACCURACY_get_micros(const TS_ACCURACY *a) 311 { 312 return a->micros; 313 } 314 315 int 316 TS_TST_INFO_set_ordering(TS_TST_INFO *a, int ordering) 317 { 318 a->ordering = ordering ? 0xFF : 0x00; 319 return 1; 320 } 321 322 int 323 TS_TST_INFO_get_ordering(const TS_TST_INFO *a) 324 { 325 return a->ordering ? 1 : 0; 326 } 327 328 int 329 TS_TST_INFO_set_nonce(TS_TST_INFO *a, const ASN1_INTEGER *nonce) 330 { 331 ASN1_INTEGER *new_nonce; 332 333 if (a->nonce == nonce) 334 return 1; 335 new_nonce = ASN1_INTEGER_dup(nonce); 336 if (new_nonce == NULL) { 337 TSerror(ERR_R_MALLOC_FAILURE); 338 return 0; 339 } 340 ASN1_INTEGER_free(a->nonce); 341 a->nonce = new_nonce; 342 return 1; 343 } 344 345 const ASN1_INTEGER * 346 TS_TST_INFO_get_nonce(const TS_TST_INFO *a) 347 { 348 return a->nonce; 349 } 350 351 int 352 TS_TST_INFO_set_tsa(TS_TST_INFO *a, GENERAL_NAME *tsa) 353 { 354 GENERAL_NAME *new_tsa; 355 356 if (a->tsa == tsa) 357 return 1; 358 new_tsa = GENERAL_NAME_dup(tsa); 359 if (new_tsa == NULL) { 360 TSerror(ERR_R_MALLOC_FAILURE); 361 return 0; 362 } 363 GENERAL_NAME_free(a->tsa); 364 a->tsa = new_tsa; 365 return 1; 366 } 367 368 GENERAL_NAME * 369 TS_TST_INFO_get_tsa(TS_TST_INFO *a) 370 { 371 return a->tsa; 372 } 373 374 STACK_OF(X509_EXTENSION) *TS_TST_INFO_get_exts(TS_TST_INFO *a) 375 { 376 return a->extensions; 377 } 378 379 void 380 TS_TST_INFO_ext_free(TS_TST_INFO *a) 381 { 382 if (!a) 383 return; 384 sk_X509_EXTENSION_pop_free(a->extensions, X509_EXTENSION_free); 385 a->extensions = NULL; 386 } 387 388 int 389 TS_TST_INFO_get_ext_count(TS_TST_INFO *a) 390 { 391 return X509v3_get_ext_count(a->extensions); 392 } 393 394 int 395 TS_TST_INFO_get_ext_by_NID(TS_TST_INFO *a, int nid, int lastpos) 396 { 397 return X509v3_get_ext_by_NID(a->extensions, nid, lastpos); 398 } 399 400 int 401 TS_TST_INFO_get_ext_by_OBJ(TS_TST_INFO *a, const ASN1_OBJECT *obj, int lastpos) 402 { 403 return X509v3_get_ext_by_OBJ(a->extensions, obj, lastpos); 404 } 405 406 int 407 TS_TST_INFO_get_ext_by_critical(TS_TST_INFO *a, int crit, int lastpos) 408 { 409 return X509v3_get_ext_by_critical(a->extensions, crit, lastpos); 410 } 411 412 X509_EXTENSION * 413 TS_TST_INFO_get_ext(TS_TST_INFO *a, int loc) 414 { 415 return X509v3_get_ext(a->extensions, loc); 416 } 417 418 X509_EXTENSION * 419 TS_TST_INFO_delete_ext(TS_TST_INFO *a, int loc) 420 { 421 return X509v3_delete_ext(a->extensions, loc); 422 } 423 424 int 425 TS_TST_INFO_add_ext(TS_TST_INFO *a, X509_EXTENSION *ex, int loc) 426 { 427 return X509v3_add_ext(&a->extensions, ex, loc) != NULL; 428 } 429 430 void * 431 TS_TST_INFO_get_ext_d2i(TS_TST_INFO *a, int nid, int *crit, int *idx) 432 { 433 return X509V3_get_d2i(a->extensions, nid, crit, idx); 434 } 435