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| 1 /* v3_crld.c */ | |
| 2 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL | |
| 3 * project 1999. | |
| 4 */ | |
| 5 /* ==================================================================== | |
| 6 * Copyright (c) 1999-2008 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 #include "cryptlib.h" | |
| 61 #include <openssl/conf.h> | |
| 62 #include <openssl/asn1.h> | |
| 63 #include <openssl/asn1t.h> | |
| 64 #include <openssl/x509v3.h> | |
| 65 | |
| 66 static void *v2i_crld(const X509V3_EXT_METHOD *method, | |
| 67 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval); | |
| 68 static int i2r_crldp(const X509V3_EXT_METHOD *method, void *pcrldp, BIO *out, | |
| 69 int indent); | |
| 70 | |
| 71 const X509V3_EXT_METHOD v3_crld = | |
| 72 { | |
| 73 NID_crl_distribution_points, 0, ASN1_ITEM_ref(CRL_DIST_POINTS), | |
| 74 0,0,0,0, | |
| 75 0,0, | |
| 76 0, | |
| 77 v2i_crld, | |
| 78 i2r_crldp,0, | |
| 79 NULL | |
| 80 }; | |
| 81 | |
| 82 const X509V3_EXT_METHOD v3_freshest_crl = | |
| 83 { | |
| 84 NID_freshest_crl, 0, ASN1_ITEM_ref(CRL_DIST_POINTS), | |
| 85 0,0,0,0, | |
| 86 0,0, | |
| 87 0, | |
| 88 v2i_crld, | |
| 89 i2r_crldp,0, | |
| 90 NULL | |
| 91 }; | |
| 92 | |
| 93 static STACK_OF(GENERAL_NAME) *gnames_from_sectname(X509V3_CTX *ctx, char *sect) | |
| 94 { | |
| 95 STACK_OF(CONF_VALUE) *gnsect; | |
| 96 STACK_OF(GENERAL_NAME) *gens; | |
| 97 if (*sect == '@') | |
| 98 gnsect = X509V3_get_section(ctx, sect + 1); | |
| 99 else | |
| 100 gnsect = X509V3_parse_list(sect); | |
| 101 if (!gnsect) | |
| 102 { | |
| 103 X509V3err(X509V3_F_GNAMES_FROM_SECTNAME, | |
| 104 X509V3_R_SECTION_NOT_FOUND); | |
| 105 return NULL; | |
| 106 } | |
| 107 gens = v2i_GENERAL_NAMES(NULL, ctx, gnsect); | |
| 108 if (*sect == '@') | |
| 109 X509V3_section_free(ctx, gnsect); | |
| 110 else | |
| 111 sk_CONF_VALUE_pop_free(gnsect, X509V3_conf_free); | |
| 112 return gens; | |
| 113 } | |
| 114 | |
| 115 static int set_dist_point_name(DIST_POINT_NAME **pdp, X509V3_CTX *ctx, | |
| 116 CONF_VALUE *cnf) | |
| 117 { | |
| 118 STACK_OF(GENERAL_NAME) *fnm = NULL; | |
| 119 STACK_OF(X509_NAME_ENTRY) *rnm = NULL; | |
| 120 if (!strncmp(cnf->name, "fullname", 9)) | |
| 121 { | |
| 122 fnm = gnames_from_sectname(ctx, cnf->value); | |
| 123 if (!fnm) | |
| 124 goto err; | |
| 125 } | |
| 126 else if (!strcmp(cnf->name, "relativename")) | |
| 127 { | |
| 128 int ret; | |
| 129 STACK_OF(CONF_VALUE) *dnsect; | |
| 130 X509_NAME *nm; | |
| 131 nm = X509_NAME_new(); | |
| 132 if (!nm) | |
| 133 return -1; | |
| 134 dnsect = X509V3_get_section(ctx, cnf->value); | |
| 135 if (!dnsect) | |
| 136 { | |
| 137 X509V3err(X509V3_F_SET_DIST_POINT_NAME, | |
| 138 X509V3_R_SECTION_NOT_FOUND); | |
| 139 return -1; | |
| 140 } | |
| 141 ret = X509V3_NAME_from_section(nm, dnsect, MBSTRING_ASC); | |
| 142 X509V3_section_free(ctx, dnsect); | |
| 143 rnm = nm->entries; | |
| 144 nm->entries = NULL; | |
| 145 X509_NAME_free(nm); | |
| 146 if (!ret || sk_X509_NAME_ENTRY_num(rnm) <= 0) | |
| 147 goto err; | |
| 148 /* Since its a name fragment can't have more than one | |
| 149 * RDNSequence | |
| 150 */ | |
| 151 if (sk_X509_NAME_ENTRY_value(rnm, | |
| 152 sk_X509_NAME_ENTRY_num(rnm) - 1)->set) | |
| 153 { | |
| 154 X509V3err(X509V3_F_SET_DIST_POINT_NAME, | |
| 155 X509V3_R_INVALID_MULTIPLE_RDNS); | |
| 156 goto err; | |
| 157 } | |
| 158 } | |
| 159 else | |
| 160 return 0; | |
| 161 | |
| 162 if (*pdp) | |
| 163 { | |
| 164 X509V3err(X509V3_F_SET_DIST_POINT_NAME, | |
| 165 X509V3_R_DISTPOINT_ALREADY_SET); | |
| 166 goto err; | |
| 167 } | |
| 168 | |
| 169 *pdp = DIST_POINT_NAME_new(); | |
| 170 if (!*pdp) | |
| 171 goto err; | |
| 172 if (fnm) | |
| 173 { | |
| 174 (*pdp)->type = 0; | |
| 175 (*pdp)->name.fullname = fnm; | |
| 176 } | |
| 177 else | |
| 178 { | |
| 179 (*pdp)->type = 1; | |
| 180 (*pdp)->name.relativename = rnm; | |
| 181 } | |
| 182 | |
| 183 return 1; | |
| 184 | |
| 185 err: | |
| 186 if (fnm) | |
| 187 sk_GENERAL_NAME_pop_free(fnm, GENERAL_NAME_free); | |
| 188 if (rnm) | |
| 189 sk_X509_NAME_ENTRY_pop_free(rnm, X509_NAME_ENTRY_free); | |
| 190 return -1; | |
| 191 } | |
| 192 | |
| 193 static const BIT_STRING_BITNAME reason_flags[] = { | |
| 194 {0, "Unused", "unused"}, | |
| 195 {1, "Key Compromise", "keyCompromise"}, | |
| 196 {2, "CA Compromise", "CACompromise"}, | |
| 197 {3, "Affiliation Changed", "affiliationChanged"}, | |
| 198 {4, "Superseded", "superseded"}, | |
| 199 {5, "Cessation Of Operation", "cessationOfOperation"}, | |
| 200 {6, "Certificate Hold", "certificateHold"}, | |
| 201 {7, "Privilege Withdrawn", "privilegeWithdrawn"}, | |
| 202 {8, "AA Compromise", "AACompromise"}, | |
| 203 {-1, NULL, NULL} | |
| 204 }; | |
| 205 | |
| 206 static int set_reasons(ASN1_BIT_STRING **preas, char *value) | |
| 207 { | |
| 208 STACK_OF(CONF_VALUE) *rsk = NULL; | |
| 209 const BIT_STRING_BITNAME *pbn; | |
| 210 const char *bnam; | |
| 211 int i, ret = 0; | |
| 212 rsk = X509V3_parse_list(value); | |
| 213 if (!rsk) | |
| 214 return 0; | |
| 215 if (*preas) | |
| 216 return 0; | |
| 217 for (i = 0; i < sk_CONF_VALUE_num(rsk); i++) | |
| 218 { | |
| 219 bnam = sk_CONF_VALUE_value(rsk, i)->name; | |
| 220 if (!*preas) | |
| 221 { | |
| 222 *preas = ASN1_BIT_STRING_new(); | |
| 223 if (!*preas) | |
| 224 goto err; | |
| 225 } | |
| 226 for (pbn = reason_flags; pbn->lname; pbn++) | |
| 227 { | |
| 228 if (!strcmp(pbn->sname, bnam)) | |
| 229 { | |
| 230 if (!ASN1_BIT_STRING_set_bit(*preas, | |
| 231 pbn->bitnum, 1)) | |
| 232 goto err; | |
| 233 break; | |
| 234 } | |
| 235 } | |
| 236 if (!pbn->lname) | |
| 237 goto err; | |
| 238 } | |
| 239 ret = 1; | |
| 240 | |
| 241 err: | |
| 242 sk_CONF_VALUE_pop_free(rsk, X509V3_conf_free); | |
| 243 return ret; | |
| 244 } | |
| 245 | |
| 246 static int print_reasons(BIO *out, const char *rname, | |
| 247 ASN1_BIT_STRING *rflags, int indent) | |
| 248 { | |
| 249 int first = 1; | |
| 250 const BIT_STRING_BITNAME *pbn; | |
| 251 BIO_printf(out, "%*s%s:\n%*s", indent, "", rname, indent + 2, ""); | |
| 252 for (pbn = reason_flags; pbn->lname; pbn++) | |
| 253 { | |
| 254 if (ASN1_BIT_STRING_get_bit(rflags, pbn->bitnum)) | |
| 255 { | |
| 256 if (first) | |
| 257 first = 0; | |
| 258 else | |
| 259 BIO_puts(out, ", "); | |
| 260 BIO_puts(out, pbn->lname); | |
| 261 } | |
| 262 } | |
| 263 if (first) | |
| 264 BIO_puts(out, "<EMPTY>\n"); | |
| 265 else | |
| 266 BIO_puts(out, "\n"); | |
| 267 return 1; | |
| 268 } | |
| 269 | |
| 270 static DIST_POINT *crldp_from_section(X509V3_CTX *ctx, | |
| 271 STACK_OF(CONF_VALUE) *nval) | |
| 272 { | |
| 273 int i; | |
| 274 CONF_VALUE *cnf; | |
| 275 DIST_POINT *point = NULL; | |
| 276 point = DIST_POINT_new(); | |
| 277 if (!point) | |
| 278 goto err; | |
| 279 for(i = 0; i < sk_CONF_VALUE_num(nval); i++) | |
| 280 { | |
| 281 int ret; | |
| 282 cnf = sk_CONF_VALUE_value(nval, i); | |
| 283 ret = set_dist_point_name(&point->distpoint, ctx, cnf); | |
| 284 if (ret > 0) | |
| 285 continue; | |
| 286 if (ret < 0) | |
| 287 goto err; | |
| 288 if (!strcmp(cnf->name, "reasons")) | |
| 289 { | |
| 290 if (!set_reasons(&point->reasons, cnf->value)) | |
| 291 goto err; | |
| 292 } | |
| 293 else if (!strcmp(cnf->name, "CRLissuer")) | |
| 294 { | |
| 295 point->CRLissuer = | |
| 296 gnames_from_sectname(ctx, cnf->value); | |
| 297 if (!point->CRLissuer) | |
| 298 goto err; | |
| 299 } | |
| 300 } | |
| 301 | |
| 302 return point; | |
| 303 | |
| 304 | |
| 305 err: | |
| 306 if (point) | |
| 307 DIST_POINT_free(point); | |
| 308 return NULL; | |
| 309 } | |
| 310 | |
| 311 static void *v2i_crld(const X509V3_EXT_METHOD *method, | |
| 312 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval) | |
| 313 { | |
| 314 STACK_OF(DIST_POINT) *crld = NULL; | |
| 315 GENERAL_NAMES *gens = NULL; | |
| 316 GENERAL_NAME *gen = NULL; | |
| 317 CONF_VALUE *cnf; | |
| 318 int i; | |
| 319 if(!(crld = sk_DIST_POINT_new_null())) goto merr; | |
| 320 for(i = 0; i < sk_CONF_VALUE_num(nval); i++) { | |
| 321 DIST_POINT *point; | |
| 322 cnf = sk_CONF_VALUE_value(nval, i); | |
| 323 if (!cnf->value) | |
| 324 { | |
| 325 STACK_OF(CONF_VALUE) *dpsect; | |
| 326 dpsect = X509V3_get_section(ctx, cnf->name); | |
| 327 if (!dpsect) | |
| 328 goto err; | |
| 329 point = crldp_from_section(ctx, dpsect); | |
| 330 X509V3_section_free(ctx, dpsect); | |
| 331 if (!point) | |
| 332 goto err; | |
| 333 if(!sk_DIST_POINT_push(crld, point)) | |
| 334 { | |
| 335 DIST_POINT_free(point); | |
| 336 goto merr; | |
| 337 } | |
| 338 } | |
| 339 else | |
| 340 { | |
| 341 if(!(gen = v2i_GENERAL_NAME(method, ctx, cnf))) | |
| 342 goto err; | |
| 343 if(!(gens = GENERAL_NAMES_new())) | |
| 344 goto merr; | |
| 345 if(!sk_GENERAL_NAME_push(gens, gen)) | |
| 346 goto merr; | |
| 347 gen = NULL; | |
| 348 if(!(point = DIST_POINT_new())) | |
| 349 goto merr; | |
| 350 if(!sk_DIST_POINT_push(crld, point)) | |
| 351 { | |
| 352 DIST_POINT_free(point); | |
| 353 goto merr; | |
| 354 } | |
| 355 if(!(point->distpoint = DIST_POINT_NAME_new())) | |
| 356 goto merr; | |
| 357 point->distpoint->name.fullname = gens; | |
| 358 point->distpoint->type = 0; | |
| 359 gens = NULL; | |
| 360 } | |
| 361 } | |
| 362 return crld; | |
| 363 | |
| 364 merr: | |
| 365 X509V3err(X509V3_F_V2I_CRLD,ERR_R_MALLOC_FAILURE); | |
| 366 err: | |
| 367 GENERAL_NAME_free(gen); | |
| 368 GENERAL_NAMES_free(gens); | |
| 369 sk_DIST_POINT_pop_free(crld, DIST_POINT_free); | |
| 370 return NULL; | |
| 371 } | |
| 372 | |
| 373 IMPLEMENT_STACK_OF(DIST_POINT) | |
| 374 IMPLEMENT_ASN1_SET_OF(DIST_POINT) | |
| 375 | |
| 376 static int dpn_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it, | |
| 377 void *exarg) | |
| 378 { | |
| 379 DIST_POINT_NAME *dpn = (DIST_POINT_NAME *)*pval; | |
| 380 | |
| 381 switch(operation) | |
| 382 { | |
| 383 case ASN1_OP_NEW_POST: | |
| 384 dpn->dpname = NULL; | |
| 385 break; | |
| 386 | |
| 387 case ASN1_OP_FREE_POST: | |
| 388 if (dpn->dpname) | |
| 389 X509_NAME_free(dpn->dpname); | |
| 390 break; | |
| 391 } | |
| 392 return 1; | |
| 393 } | |
| 394 | |
| 395 | |
| 396 ASN1_CHOICE_cb(DIST_POINT_NAME, dpn_cb) = { | |
| 397 ASN1_IMP_SEQUENCE_OF(DIST_POINT_NAME, name.fullname, GENERAL_NAME, 0), | |
| 398 ASN1_IMP_SET_OF(DIST_POINT_NAME, name.relativename, X509_NAME_ENTRY, 1) | |
| 399 } ASN1_CHOICE_END_cb(DIST_POINT_NAME, DIST_POINT_NAME, type) | |
| 400 | |
| 401 | |
| 402 IMPLEMENT_ASN1_FUNCTIONS(DIST_POINT_NAME) | |
| 403 | |
| 404 ASN1_SEQUENCE(DIST_POINT) = { | |
| 405 ASN1_EXP_OPT(DIST_POINT, distpoint, DIST_POINT_NAME, 0), | |
| 406 ASN1_IMP_OPT(DIST_POINT, reasons, ASN1_BIT_STRING, 1), | |
| 407 ASN1_IMP_SEQUENCE_OF_OPT(DIST_POINT, CRLissuer, GENERAL_NAME, 2) | |
| 408 } ASN1_SEQUENCE_END(DIST_POINT) | |
| 409 | |
| 410 IMPLEMENT_ASN1_FUNCTIONS(DIST_POINT) | |
| 411 | |
| 412 ASN1_ITEM_TEMPLATE(CRL_DIST_POINTS) = | |
| 413 ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, CRLDistributionPoints, D
IST_POINT) | |
| 414 ASN1_ITEM_TEMPLATE_END(CRL_DIST_POINTS) | |
| 415 | |
| 416 IMPLEMENT_ASN1_FUNCTIONS(CRL_DIST_POINTS) | |
| 417 | |
| 418 ASN1_SEQUENCE(ISSUING_DIST_POINT) = { | |
| 419 ASN1_EXP_OPT(ISSUING_DIST_POINT, distpoint, DIST_POINT_NAME, 0), | |
| 420 ASN1_IMP_OPT(ISSUING_DIST_POINT, onlyuser, ASN1_FBOOLEAN, 1), | |
| 421 ASN1_IMP_OPT(ISSUING_DIST_POINT, onlyCA, ASN1_FBOOLEAN, 2), | |
| 422 ASN1_IMP_OPT(ISSUING_DIST_POINT, onlysomereasons, ASN1_BIT_STRING, 3), | |
| 423 ASN1_IMP_OPT(ISSUING_DIST_POINT, indirectCRL, ASN1_FBOOLEAN, 4), | |
| 424 ASN1_IMP_OPT(ISSUING_DIST_POINT, onlyattr, ASN1_FBOOLEAN, 5) | |
| 425 } ASN1_SEQUENCE_END(ISSUING_DIST_POINT) | |
| 426 | |
| 427 IMPLEMENT_ASN1_FUNCTIONS(ISSUING_DIST_POINT) | |
| 428 | |
| 429 static int i2r_idp(const X509V3_EXT_METHOD *method, void *pidp, BIO *out, | |
| 430 int indent); | |
| 431 static void *v2i_idp(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx, | |
| 432 STACK_OF(CONF_VALUE) *nval); | |
| 433 | |
| 434 const X509V3_EXT_METHOD v3_idp = | |
| 435 { | |
| 436 NID_issuing_distribution_point, X509V3_EXT_MULTILINE, | |
| 437 ASN1_ITEM_ref(ISSUING_DIST_POINT), | |
| 438 0,0,0,0, | |
| 439 0,0, | |
| 440 0, | |
| 441 v2i_idp, | |
| 442 i2r_idp,0, | |
| 443 NULL | |
| 444 }; | |
| 445 | |
| 446 static void *v2i_idp(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx, | |
| 447 STACK_OF(CONF_VALUE) *nval) | |
| 448 { | |
| 449 ISSUING_DIST_POINT *idp = NULL; | |
| 450 CONF_VALUE *cnf; | |
| 451 char *name, *val; | |
| 452 int i, ret; | |
| 453 idp = ISSUING_DIST_POINT_new(); | |
| 454 if (!idp) | |
| 455 goto merr; | |
| 456 for(i = 0; i < sk_CONF_VALUE_num(nval); i++) | |
| 457 { | |
| 458 cnf = sk_CONF_VALUE_value(nval, i); | |
| 459 name = cnf->name; | |
| 460 val = cnf->value; | |
| 461 ret = set_dist_point_name(&idp->distpoint, ctx, cnf); | |
| 462 if (ret > 0) | |
| 463 continue; | |
| 464 if (ret < 0) | |
| 465 goto err; | |
| 466 if (!strcmp(name, "onlyuser")) | |
| 467 { | |
| 468 if (!X509V3_get_value_bool(cnf, &idp->onlyuser)) | |
| 469 goto err; | |
| 470 } | |
| 471 else if (!strcmp(name, "onlyCA")) | |
| 472 { | |
| 473 if (!X509V3_get_value_bool(cnf, &idp->onlyCA)) | |
| 474 goto err; | |
| 475 } | |
| 476 else if (!strcmp(name, "onlyAA")) | |
| 477 { | |
| 478 if (!X509V3_get_value_bool(cnf, &idp->onlyattr)) | |
| 479 goto err; | |
| 480 } | |
| 481 else if (!strcmp(name, "indirectCRL")) | |
| 482 { | |
| 483 if (!X509V3_get_value_bool(cnf, &idp->indirectCRL)) | |
| 484 goto err; | |
| 485 } | |
| 486 else if (!strcmp(name, "onlysomereasons")) | |
| 487 { | |
| 488 if (!set_reasons(&idp->onlysomereasons, val)) | |
| 489 goto err; | |
| 490 } | |
| 491 else | |
| 492 { | |
| 493 X509V3err(X509V3_F_V2I_IDP, X509V3_R_INVALID_NAME); | |
| 494 X509V3_conf_err(cnf); | |
| 495 goto err; | |
| 496 } | |
| 497 } | |
| 498 return idp; | |
| 499 | |
| 500 merr: | |
| 501 X509V3err(X509V3_F_V2I_IDP,ERR_R_MALLOC_FAILURE); | |
| 502 err: | |
| 503 ISSUING_DIST_POINT_free(idp); | |
| 504 return NULL; | |
| 505 } | |
| 506 | |
| 507 static int print_gens(BIO *out, STACK_OF(GENERAL_NAME) *gens, int indent) | |
| 508 { | |
| 509 int i; | |
| 510 for (i = 0; i < sk_GENERAL_NAME_num(gens); i++) | |
| 511 { | |
| 512 BIO_printf(out, "%*s", indent + 2, ""); | |
| 513 GENERAL_NAME_print(out, sk_GENERAL_NAME_value(gens, i)); | |
| 514 BIO_puts(out, "\n"); | |
| 515 } | |
| 516 return 1; | |
| 517 } | |
| 518 | |
| 519 static int print_distpoint(BIO *out, DIST_POINT_NAME *dpn, int indent) | |
| 520 { | |
| 521 if (dpn->type == 0) | |
| 522 { | |
| 523 BIO_printf(out, "%*sFull Name:\n", indent, ""); | |
| 524 print_gens(out, dpn->name.fullname, indent); | |
| 525 } | |
| 526 else | |
| 527 { | |
| 528 X509_NAME ntmp; | |
| 529 ntmp.entries = dpn->name.relativename; | |
| 530 BIO_printf(out, "%*sRelative Name:\n%*s", | |
| 531 indent, "", indent + 2, ""); | |
| 532 X509_NAME_print_ex(out, &ntmp, 0, XN_FLAG_ONELINE); | |
| 533 BIO_puts(out, "\n"); | |
| 534 } | |
| 535 return 1; | |
| 536 } | |
| 537 | |
| 538 static int i2r_idp(const X509V3_EXT_METHOD *method, void *pidp, BIO *out, | |
| 539 int indent) | |
| 540 { | |
| 541 ISSUING_DIST_POINT *idp = pidp; | |
| 542 if (idp->distpoint) | |
| 543 print_distpoint(out, idp->distpoint, indent); | |
| 544 if (idp->onlyuser > 0) | |
| 545 BIO_printf(out, "%*sOnly User Certificates\n", indent, ""); | |
| 546 if (idp->onlyCA > 0) | |
| 547 BIO_printf(out, "%*sOnly CA Certificates\n", indent, ""); | |
| 548 if (idp->indirectCRL > 0) | |
| 549 BIO_printf(out, "%*sIndirect CRL\n", indent, ""); | |
| 550 if (idp->onlysomereasons) | |
| 551 print_reasons(out, "Only Some Reasons", | |
| 552 idp->onlysomereasons, indent); | |
| 553 if (idp->onlyattr > 0) | |
| 554 BIO_printf(out, "%*sOnly Attribute Certificates\n", indent, ""); | |
| 555 if (!idp->distpoint && (idp->onlyuser <= 0) && (idp->onlyCA <= 0) | |
| 556 && (idp->indirectCRL <= 0) && !idp->onlysomereasons | |
| 557 && (idp->onlyattr <= 0)) | |
| 558 BIO_printf(out, "%*s<EMPTY>\n", indent, ""); | |
| 559 | |
| 560 return 1; | |
| 561 } | |
| 562 | |
| 563 static int i2r_crldp(const X509V3_EXT_METHOD *method, void *pcrldp, BIO *out, | |
| 564 int indent) | |
| 565 { | |
| 566 STACK_OF(DIST_POINT) *crld = pcrldp; | |
| 567 DIST_POINT *point; | |
| 568 int i; | |
| 569 for(i = 0; i < sk_DIST_POINT_num(crld); i++) | |
| 570 { | |
| 571 BIO_puts(out, "\n"); | |
| 572 point = sk_DIST_POINT_value(crld, i); | |
| 573 if(point->distpoint) | |
| 574 print_distpoint(out, point->distpoint, indent); | |
| 575 if(point->reasons) | |
| 576 print_reasons(out, "Reasons", point->reasons, | |
| 577 indent); | |
| 578 if(point->CRLissuer) | |
| 579 { | |
| 580 BIO_printf(out, "%*sCRL Issuer:\n", indent, ""); | |
| 581 print_gens(out, point->CRLissuer, indent); | |
| 582 } | |
| 583 } | |
| 584 return 1; | |
| 585 } | |
| 586 | |
| 587 int DIST_POINT_set_dpname(DIST_POINT_NAME *dpn, X509_NAME *iname) | |
| 588 { | |
| 589 int i; | |
| 590 STACK_OF(X509_NAME_ENTRY) *frag; | |
| 591 X509_NAME_ENTRY *ne; | |
| 592 if (!dpn || (dpn->type != 1)) | |
| 593 return 1; | |
| 594 frag = dpn->name.relativename; | |
| 595 dpn->dpname = X509_NAME_dup(iname); | |
| 596 if (!dpn->dpname) | |
| 597 return 0; | |
| 598 for (i = 0; i < sk_X509_NAME_ENTRY_num(frag); i++) | |
| 599 { | |
| 600 ne = sk_X509_NAME_ENTRY_value(frag, i); | |
| 601 if (!X509_NAME_add_entry(dpn->dpname, ne, -1, i ? 0 : 1)) | |
| 602 { | |
| 603 X509_NAME_free(dpn->dpname); | |
| 604 dpn->dpname = NULL; | |
| 605 return 0; | |
| 606 } | |
| 607 } | |
| 608 /* generate cached encoding of name */ | |
| 609 if (i2d_X509_NAME(dpn->dpname, NULL) < 0) | |
| 610 { | |
| 611 X509_NAME_free(dpn->dpname); | |
| 612 dpn->dpname = NULL; | |
| 613 return 0; | |
| 614 } | |
| 615 return 1; | |
| 616 } | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2072073002:
Delete bundled copy of OpenSSL and replace with README. (Closed)
Base URL: https://chromium.googlesource.com/chromium/deps/openssl@master