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| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 #include "nspr.h" | |
| 5 #include "secerr.h" | |
| 6 #include "secasn1.h" | |
| 7 #include "seccomon.h" | |
| 8 #include "pk11func.h" | |
| 9 #include "certdb.h" | |
| 10 #include "certt.h" | |
| 11 #include "cert.h" | |
| 12 #include "certxutl.h" | |
| 13 | |
| 14 #include "nsspki.h" | |
| 15 #include "pki.h" | |
| 16 #include "pkit.h" | |
| 17 #include "pkitm.h" | |
| 18 #include "pki3hack.h" | |
| 19 | |
| 20 | |
| 21 PRBool | |
| 22 CERT_MatchNickname(char *name1, char *name2) { | |
| 23 char *nickname1= NULL; | |
| 24 char *nickname2 = NULL; | |
| 25 char *token1; | |
| 26 char *token2; | |
| 27 char *token = NULL; | |
| 28 int len; | |
| 29 | |
| 30 /* first deal with the straight comparison */ | |
| 31 if (PORT_Strcmp(name1, name2) == 0) { | |
| 32 return PR_TRUE; | |
| 33 } | |
| 34 /* we need to handle the case where one name has an explicit token and the o
ther | |
| 35 * doesn't */ | |
| 36 token1 = PORT_Strchr(name1,':'); | |
| 37 token2 = PORT_Strchr(name2,':'); | |
| 38 if ((token1 && token2) || (!token1 && !token2)) { | |
| 39 /* either both token names are specified or neither are, not match */ | |
| 40 return PR_FALSE; | |
| 41 } | |
| 42 if (token1) { | |
| 43 token=name1; | |
| 44 nickname1=token1; | |
| 45 nickname2=name2; | |
| 46 } else { | |
| 47 token=name2; | |
| 48 nickname1=token2; | |
| 49 nickname2=name1; | |
| 50 } | |
| 51 len = nickname1-token; | |
| 52 nickname1++; | |
| 53 if (PORT_Strcmp(nickname1,nickname2) != 0) { | |
| 54 return PR_FALSE; | |
| 55 } | |
| 56 /* compare the other token with the internal slot here */ | |
| 57 return PR_TRUE; | |
| 58 } | |
| 59 | |
| 60 /* | |
| 61 * Find all user certificates that match the given criteria. | |
| 62 * | |
| 63 * "handle" - database to search | |
| 64 * "usage" - certificate usage to match | |
| 65 * "oneCertPerName" - if set then only return the "best" cert per | |
| 66 * name | |
| 67 * "validOnly" - only return certs that are curently valid | |
| 68 * "proto_win" - window handle passed to pkcs11 | |
| 69 */ | |
| 70 CERTCertList * | |
| 71 CERT_FindUserCertsByUsage(CERTCertDBHandle *handle, | |
| 72 SECCertUsage usage, | |
| 73 PRBool oneCertPerName, | |
| 74 PRBool validOnly, | |
| 75 void *proto_win) | |
| 76 { | |
| 77 CERTCertNicknames *nicknames = NULL; | |
| 78 char **nnptr; | |
| 79 int nn; | |
| 80 CERTCertificate *cert = NULL; | |
| 81 CERTCertList *certList = NULL; | |
| 82 SECStatus rv; | |
| 83 int64 time; | |
| 84 CERTCertListNode *node = NULL; | |
| 85 CERTCertListNode *freenode = NULL; | |
| 86 int n; | |
| 87 | |
| 88 time = PR_Now(); | |
| 89 | |
| 90 nicknames = CERT_GetCertNicknames(handle, SEC_CERT_NICKNAMES_USER, | |
| 91 proto_win); | |
| 92 | |
| 93 if ( ( nicknames == NULL ) || ( nicknames->numnicknames == 0 ) ) { | |
| 94 goto loser; | |
| 95 } | |
| 96 | |
| 97 nnptr = nicknames->nicknames; | |
| 98 nn = nicknames->numnicknames; | |
| 99 | |
| 100 while ( nn > 0 ) { | |
| 101 cert = NULL; | |
| 102 /* use the pk11 call so that we pick up any certs on tokens, | |
| 103 * which may require login | |
| 104 */ | |
| 105 if ( proto_win != NULL ) { | |
| 106 cert = PK11_FindCertFromNickname(*nnptr,proto_win); | |
| 107 } | |
| 108 | |
| 109 /* Sigh, It turns out if the cert is already in the temp db, because | |
| 110 * it's in the perm db, then the nickname lookup doesn't work. | |
| 111 * since we already have the cert here, though, than we can just call | |
| 112 * CERT_CreateSubjectCertList directly. For those cases where we didn't | |
| 113 * find the cert in pkcs #11 (because we didn't have a password arg, | |
| 114 * or because the nickname is for a peer, server, or CA cert, then we | |
| 115 * go look the cert up. | |
| 116 */ | |
| 117 if (cert == NULL) { | |
| 118 cert = CERT_FindCertByNickname(handle,*nnptr); | |
| 119 } | |
| 120 | |
| 121 if ( cert != NULL ) { | |
| 122 /* collect certs for this nickname, sorting them into the list */ | |
| 123 certList = CERT_CreateSubjectCertList(certList, handle, | |
| 124 &cert->derSubject, time, validOnly); | |
| 125 | |
| 126 CERT_FilterCertListForUserCerts(certList); | |
| 127 | |
| 128 /* drop the extra reference */ | |
| 129 CERT_DestroyCertificate(cert); | |
| 130 } | |
| 131 | |
| 132 nnptr++; | |
| 133 nn--; | |
| 134 } | |
| 135 | |
| 136 /* remove certs with incorrect usage */ | |
| 137 rv = CERT_FilterCertListByUsage(certList, usage, PR_FALSE); | |
| 138 | |
| 139 if ( rv != SECSuccess ) { | |
| 140 goto loser; | |
| 141 } | |
| 142 | |
| 143 /* remove any extra certs for each name */ | |
| 144 if ( oneCertPerName ) { | |
| 145 PRBool *flags; | |
| 146 | |
| 147 nn = nicknames->numnicknames; | |
| 148 nnptr = nicknames->nicknames; | |
| 149 | |
| 150 flags = (PRBool *)PORT_ZAlloc(sizeof(PRBool) * nn); | |
| 151 if ( flags == NULL ) { | |
| 152 goto loser; | |
| 153 } | |
| 154 | |
| 155 node = CERT_LIST_HEAD(certList); | |
| 156 | |
| 157 /* treverse all certs in the list */ | |
| 158 while ( !CERT_LIST_END(node, certList) ) { | |
| 159 | |
| 160 /* find matching nickname index */ | |
| 161 for ( n = 0; n < nn; n++ ) { | |
| 162 if ( CERT_MatchNickname(nnptr[n], node->cert->nickname) ) { | |
| 163 /* We found a match. If this is the first one, then | |
| 164 * set the flag and move on to the next cert. If this | |
| 165 * is not the first one then delete it from the list. | |
| 166 */ | |
| 167 if ( flags[n] ) { | |
| 168 /* We have already seen a cert with this nickname, | |
| 169 * so delete this one. | |
| 170 */ | |
| 171 freenode = node; | |
| 172 node = CERT_LIST_NEXT(node); | |
| 173 CERT_RemoveCertListNode(freenode); | |
| 174 } else { | |
| 175 /* keep the first cert for each nickname, but set the | |
| 176 * flag so we know to delete any others with the same | |
| 177 * nickname. | |
| 178 */ | |
| 179 flags[n] = PR_TRUE; | |
| 180 node = CERT_LIST_NEXT(node); | |
| 181 } | |
| 182 break; | |
| 183 } | |
| 184 } | |
| 185 if ( n == nn ) { | |
| 186 /* if we get here it means that we didn't find a matching | |
| 187 * nickname, which should not happen. | |
| 188 */ | |
| 189 PORT_Assert(0); | |
| 190 node = CERT_LIST_NEXT(node); | |
| 191 } | |
| 192 } | |
| 193 PORT_Free(flags); | |
| 194 } | |
| 195 | |
| 196 goto done; | |
| 197 | |
| 198 loser: | |
| 199 if ( certList != NULL ) { | |
| 200 CERT_DestroyCertList(certList); | |
| 201 certList = NULL; | |
| 202 } | |
| 203 | |
| 204 done: | |
| 205 if ( nicknames != NULL ) { | |
| 206 CERT_FreeNicknames(nicknames); | |
| 207 } | |
| 208 | |
| 209 return(certList); | |
| 210 } | |
| 211 | |
| 212 /* | |
| 213 * Find a user certificate that matchs the given criteria. | |
| 214 * | |
| 215 * "handle" - database to search | |
| 216 * "nickname" - nickname to match | |
| 217 * "usage" - certificate usage to match | |
| 218 * "validOnly" - only return certs that are curently valid | |
| 219 * "proto_win" - window handle passed to pkcs11 | |
| 220 */ | |
| 221 CERTCertificate * | |
| 222 CERT_FindUserCertByUsage(CERTCertDBHandle *handle, | |
| 223 const char *nickname, | |
| 224 SECCertUsage usage, | |
| 225 PRBool validOnly, | |
| 226 void *proto_win) | |
| 227 { | |
| 228 CERTCertificate *cert = NULL; | |
| 229 CERTCertList *certList = NULL; | |
| 230 SECStatus rv; | |
| 231 int64 time; | |
| 232 | |
| 233 time = PR_Now(); | |
| 234 | |
| 235 /* use the pk11 call so that we pick up any certs on tokens, | |
| 236 * which may require login | |
| 237 */ | |
| 238 /* XXX - why is this restricted? */ | |
| 239 if ( proto_win != NULL ) { | |
| 240 cert = PK11_FindCertFromNickname(nickname,proto_win); | |
| 241 } | |
| 242 | |
| 243 | |
| 244 /* sigh, There are still problems find smart cards from the temp | |
| 245 * db. This will get smart cards working again. The real fix | |
| 246 * is to make sure we can search the temp db by their token nickname. | |
| 247 */ | |
| 248 if (cert == NULL) { | |
| 249 cert = CERT_FindCertByNickname(handle,nickname); | |
| 250 } | |
| 251 | |
| 252 if ( cert != NULL ) { | |
| 253 unsigned int requiredKeyUsage; | |
| 254 unsigned int requiredCertType; | |
| 255 | |
| 256 rv = CERT_KeyUsageAndTypeForCertUsage(usage, PR_FALSE, | |
| 257 &requiredKeyUsage, &requiredCertType); | |
| 258 if ( rv != SECSuccess ) { | |
| 259 /* drop the extra reference */ | |
| 260 CERT_DestroyCertificate(cert); | |
| 261 cert = NULL; | |
| 262 goto loser; | |
| 263 } | |
| 264 /* If we already found the right cert, just return it */ | |
| 265 if ( (!validOnly || CERT_CheckCertValidTimes(cert, time, PR_FALSE) | |
| 266 == secCertTimeValid) && | |
| 267 (CERT_CheckKeyUsage(cert, requiredKeyUsage) == SECSuccess) && | |
| 268 (cert->nsCertType & requiredCertType) && | |
| 269 CERT_IsUserCert(cert) ) { | |
| 270 return(cert); | |
| 271 } | |
| 272 | |
| 273 /* collect certs for this nickname, sorting them into the list */ | |
| 274 certList = CERT_CreateSubjectCertList(certList, handle, | |
| 275 &cert->derSubject, time, validOnly); | |
| 276 | |
| 277 CERT_FilterCertListForUserCerts(certList); | |
| 278 | |
| 279 /* drop the extra reference */ | |
| 280 CERT_DestroyCertificate(cert); | |
| 281 cert = NULL; | |
| 282 } | |
| 283 | |
| 284 if ( certList == NULL ) { | |
| 285 goto loser; | |
| 286 } | |
| 287 | |
| 288 /* remove certs with incorrect usage */ | |
| 289 rv = CERT_FilterCertListByUsage(certList, usage, PR_FALSE); | |
| 290 | |
| 291 if ( rv != SECSuccess ) { | |
| 292 goto loser; | |
| 293 } | |
| 294 | |
| 295 if ( ! CERT_LIST_END(CERT_LIST_HEAD(certList), certList) ) { | |
| 296 cert = CERT_DupCertificate(CERT_LIST_HEAD(certList)->cert); | |
| 297 } | |
| 298 | |
| 299 loser: | |
| 300 if ( certList != NULL ) { | |
| 301 CERT_DestroyCertList(certList); | |
| 302 } | |
| 303 | |
| 304 return(cert); | |
| 305 } | |
| 306 | |
| 307 CERTCertList * | |
| 308 CERT_MatchUserCert(CERTCertDBHandle *handle, | |
| 309 SECCertUsage usage, | |
| 310 int nCANames, char **caNames, | |
| 311 void *proto_win) | |
| 312 { | |
| 313 CERTCertList *certList = NULL; | |
| 314 SECStatus rv; | |
| 315 | |
| 316 certList = CERT_FindUserCertsByUsage(handle, usage, PR_TRUE, PR_TRUE, | |
| 317 proto_win); | |
| 318 if ( certList == NULL ) { | |
| 319 goto loser; | |
| 320 } | |
| 321 | |
| 322 rv = CERT_FilterCertListByCANames(certList, nCANames, caNames, usage); | |
| 323 if ( rv != SECSuccess ) { | |
| 324 goto loser; | |
| 325 } | |
| 326 | |
| 327 goto done; | |
| 328 | |
| 329 loser: | |
| 330 if ( certList != NULL ) { | |
| 331 CERT_DestroyCertList(certList); | |
| 332 certList = NULL; | |
| 333 } | |
| 334 | |
| 335 done: | |
| 336 | |
| 337 return(certList); | |
| 338 } | |
| 339 | |
| 340 | |
| 341 typedef struct stringNode { | |
| 342 struct stringNode *next; | |
| 343 char *string; | |
| 344 } stringNode; | |
| 345 | |
| 346 static PRStatus | |
| 347 CollectNicknames( NSSCertificate *c, void *data) | |
| 348 { | |
| 349 CERTCertNicknames *names; | |
| 350 PRBool saveit = PR_FALSE; | |
| 351 stringNode *node; | |
| 352 int len; | |
| 353 #ifdef notdef | |
| 354 NSSTrustDomain *td; | |
| 355 NSSTrust *trust; | |
| 356 #endif | |
| 357 char *stanNickname; | |
| 358 char *nickname = NULL; | |
| 359 | |
| 360 names = (CERTCertNicknames *)data; | |
| 361 | |
| 362 stanNickname = nssCertificate_GetNickname(c,NULL); | |
| 363 | |
| 364 if ( stanNickname ) { | |
| 365 nss_ZFreeIf(stanNickname); | |
| 366 stanNickname = NULL; | |
| 367 if (names->what == SEC_CERT_NICKNAMES_USER) { | |
| 368 saveit = NSSCertificate_IsPrivateKeyAvailable(c, NULL, NULL); | |
| 369 } | |
| 370 #ifdef notdef | |
| 371 else { | |
| 372 td = NSSCertificate_GetTrustDomain(c); | |
| 373 if (!td) { | |
| 374 return PR_SUCCESS; | |
| 375 } | |
| 376 trust = nssTrustDomain_FindTrustForCertificate(td,c); | |
| 377 | |
| 378 switch(names->what) { | |
| 379 case SEC_CERT_NICKNAMES_ALL: | |
| 380 if ((trust->sslFlags & (CERTDB_VALID_CA|CERTDB_VALID_PEER) ) || | |
| 381 (trust->emailFlags & (CERTDB_VALID_CA|CERTDB_VALID_PEER) ) || | |
| 382 (trust->objectSigningFlags & | |
| 383 (CERTDB_VALID_CA|CERTDB_VALID_PEER))) { | |
| 384 saveit = PR_TRUE; | |
| 385 } | |
| 386 | |
| 387 break; | |
| 388 case SEC_CERT_NICKNAMES_SERVER: | |
| 389 if ( trust->sslFlags & CERTDB_VALID_PEER ) { | |
| 390 saveit = PR_TRUE; | |
| 391 } | |
| 392 | |
| 393 break; | |
| 394 case SEC_CERT_NICKNAMES_CA: | |
| 395 if (((trust->sslFlags & CERTDB_VALID_CA ) == CERTDB_VALID_CA)|| | |
| 396 ((trust->emailFlags & CERTDB_VALID_CA ) == CERTDB_VALID_CA) || | |
| 397 ((trust->objectSigningFlags & CERTDB_VALID_CA ) | |
| 398 == CERTDB_VALID_CA)) { | |
| 399 saveit = PR_TRUE; | |
| 400 } | |
| 401 break; | |
| 402 } | |
| 403 } | |
| 404 #endif | |
| 405 } | |
| 406 | |
| 407 /* traverse the list of collected nicknames and make sure we don't make | |
| 408 * a duplicate | |
| 409 */ | |
| 410 if ( saveit ) { | |
| 411 nickname = STAN_GetCERTCertificateName(NULL, c); | |
| 412 /* nickname can only be NULL here if we are having memory | |
| 413 * alloc problems */ | |
| 414 if (nickname == NULL) { | |
| 415 return PR_FAILURE; | |
| 416 } | |
| 417 node = (stringNode *)names->head; | |
| 418 while ( node != NULL ) { | |
| 419 if ( PORT_Strcmp(nickname, node->string) == 0 ) { | |
| 420 /* if the string matches, then don't save this one */ | |
| 421 saveit = PR_FALSE; | |
| 422 break; | |
| 423 } | |
| 424 node = node->next; | |
| 425 } | |
| 426 } | |
| 427 | |
| 428 if ( saveit ) { | |
| 429 | |
| 430 /* allocate the node */ | |
| 431 node = (stringNode*)PORT_ArenaAlloc(names->arena, sizeof(stringNode)); | |
| 432 if ( node == NULL ) { | |
| 433 PORT_Free(nickname); | |
| 434 return PR_FAILURE; | |
| 435 } | |
| 436 | |
| 437 /* copy the string */ | |
| 438 len = PORT_Strlen(nickname) + 1; | |
| 439 node->string = (char*)PORT_ArenaAlloc(names->arena, len); | |
| 440 if ( node->string == NULL ) { | |
| 441 PORT_Free(nickname); | |
| 442 return PR_FAILURE; | |
| 443 } | |
| 444 PORT_Memcpy(node->string, nickname, len); | |
| 445 | |
| 446 /* link it into the list */ | |
| 447 node->next = (stringNode *)names->head; | |
| 448 names->head = (void *)node; | |
| 449 | |
| 450 /* bump the count */ | |
| 451 names->numnicknames++; | |
| 452 } | |
| 453 | |
| 454 if (nickname) PORT_Free(nickname); | |
| 455 return(PR_SUCCESS); | |
| 456 } | |
| 457 | |
| 458 CERTCertNicknames * | |
| 459 CERT_GetCertNicknames(CERTCertDBHandle *handle, int what, void *wincx) | |
| 460 { | |
| 461 PRArenaPool *arena; | |
| 462 CERTCertNicknames *names; | |
| 463 int i; | |
| 464 stringNode *node; | |
| 465 | |
| 466 arena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE); | |
| 467 if ( arena == NULL ) { | |
| 468 PORT_SetError(SEC_ERROR_NO_MEMORY); | |
| 469 return(NULL); | |
| 470 } | |
| 471 | |
| 472 names = (CERTCertNicknames *)PORT_ArenaAlloc(arena, sizeof(CERTCertNicknames
)); | |
| 473 if ( names == NULL ) { | |
| 474 goto loser; | |
| 475 } | |
| 476 | |
| 477 names->arena = arena; | |
| 478 names->head = NULL; | |
| 479 names->numnicknames = 0; | |
| 480 names->nicknames = NULL; | |
| 481 names->what = what; | |
| 482 names->totallen = 0; | |
| 483 | |
| 484 /* make sure we are logged in */ | |
| 485 (void) pk11_TraverseAllSlots(NULL, NULL, PR_TRUE, wincx); | |
| 486 | |
| 487 NSSTrustDomain_TraverseCertificates(handle, | |
| 488 CollectNicknames, (void *)names); | |
| 489 if ( names->numnicknames ) { | |
| 490 names->nicknames = (char**)PORT_ArenaAlloc(arena, | |
| 491 names->numnicknames * sizeof(char *)); | |
| 492 | |
| 493 if ( names->nicknames == NULL ) { | |
| 494 goto loser; | |
| 495 } | |
| 496 | |
| 497 node = (stringNode *)names->head; | |
| 498 | |
| 499 for ( i = 0; i < names->numnicknames; i++ ) { | |
| 500 PORT_Assert(node != NULL); | |
| 501 | |
| 502 names->nicknames[i] = node->string; | |
| 503 names->totallen += PORT_Strlen(node->string); | |
| 504 node = node->next; | |
| 505 } | |
| 506 | |
| 507 PORT_Assert(node == NULL); | |
| 508 } | |
| 509 | |
| 510 return(names); | |
| 511 | |
| 512 loser: | |
| 513 PORT_FreeArena(arena, PR_FALSE); | |
| 514 return(NULL); | |
| 515 } | |
| 516 | |
| 517 void | |
| 518 CERT_FreeNicknames(CERTCertNicknames *nicknames) | |
| 519 { | |
| 520 PORT_FreeArena(nicknames->arena, PR_FALSE); | |
| 521 | |
| 522 return; | |
| 523 } | |
| 524 | |
| 525 /* [ FROM pcertdb.c ] */ | |
| 526 | |
| 527 typedef struct dnameNode { | |
| 528 struct dnameNode *next; | |
| 529 SECItem name; | |
| 530 } dnameNode; | |
| 531 | |
| 532 void | |
| 533 CERT_FreeDistNames(CERTDistNames *names) | |
| 534 { | |
| 535 PORT_FreeArena(names->arena, PR_FALSE); | |
| 536 | |
| 537 return; | |
| 538 } | |
| 539 | |
| 540 static SECStatus | |
| 541 CollectDistNames( CERTCertificate *cert, SECItem *k, void *data) | |
| 542 { | |
| 543 CERTDistNames *names; | |
| 544 PRBool saveit = PR_FALSE; | |
| 545 CERTCertTrust trust; | |
| 546 dnameNode *node; | |
| 547 int len; | |
| 548 | |
| 549 names = (CERTDistNames *)data; | |
| 550 | |
| 551 if ( CERT_GetCertTrust(cert, &trust) == SECSuccess ) { | |
| 552 /* only collect names of CAs trusted for issuing SSL clients */ | |
| 553 if ( trust.sslFlags & CERTDB_TRUSTED_CLIENT_CA ) { | |
| 554 saveit = PR_TRUE; | |
| 555 } | |
| 556 } | |
| 557 | |
| 558 if ( saveit ) { | |
| 559 /* allocate the node */ | |
| 560 node = (dnameNode*)PORT_ArenaAlloc(names->arena, sizeof(dnameNode)); | |
| 561 if ( node == NULL ) { | |
| 562 return(SECFailure); | |
| 563 } | |
| 564 | |
| 565 /* copy the name */ | |
| 566 node->name.len = len = cert->derSubject.len; | |
| 567 node->name.type = siBuffer; | |
| 568 node->name.data = (unsigned char*)PORT_ArenaAlloc(names->arena, len); | |
| 569 if ( node->name.data == NULL ) { | |
| 570 return(SECFailure); | |
| 571 } | |
| 572 PORT_Memcpy(node->name.data, cert->derSubject.data, len); | |
| 573 | |
| 574 /* link it into the list */ | |
| 575 node->next = (dnameNode *)names->head; | |
| 576 names->head = (void *)node; | |
| 577 | |
| 578 /* bump the count */ | |
| 579 names->nnames++; | |
| 580 } | |
| 581 | |
| 582 return(SECSuccess); | |
| 583 } | |
| 584 | |
| 585 /* | |
| 586 * Return all of the CAs that are "trusted" for SSL. | |
| 587 */ | |
| 588 CERTDistNames * | |
| 589 CERT_DupDistNames(CERTDistNames *orig) | |
| 590 { | |
| 591 PRArenaPool *arena; | |
| 592 CERTDistNames *names; | |
| 593 int i; | |
| 594 SECStatus rv; | |
| 595 | |
| 596 /* allocate an arena to use */ | |
| 597 arena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE); | |
| 598 if (arena == NULL) { | |
| 599 PORT_SetError(SEC_ERROR_NO_MEMORY); | |
| 600 return(NULL); | |
| 601 } | |
| 602 | |
| 603 /* allocate the header structure */ | |
| 604 names = (CERTDistNames *)PORT_ArenaAlloc(arena, sizeof(CERTDistNames)); | |
| 605 if (names == NULL) { | |
| 606 goto loser; | |
| 607 } | |
| 608 | |
| 609 /* initialize the header struct */ | |
| 610 names->arena = arena; | |
| 611 names->head = NULL; | |
| 612 names->nnames = orig->nnames; | |
| 613 names->names = NULL; | |
| 614 | |
| 615 /* construct the array from the list */ | |
| 616 if (orig->nnames) { | |
| 617 names->names = (SECItem*)PORT_ArenaNewArray(arena, SECItem, | |
| 618 orig->nnames); | |
| 619 if (names->names == NULL) { | |
| 620 goto loser; | |
| 621 } | |
| 622 for (i = 0; i < orig->nnames; i++) { | |
| 623 rv = SECITEM_CopyItem(arena, &names->names[i], &orig->names[i]); | |
| 624 if (rv != SECSuccess) { | |
| 625 goto loser; | |
| 626 } | |
| 627 } | |
| 628 } | |
| 629 return(names); | |
| 630 | |
| 631 loser: | |
| 632 PORT_FreeArena(arena, PR_FALSE); | |
| 633 return(NULL); | |
| 634 } | |
| 635 | |
| 636 CERTDistNames * | |
| 637 CERT_GetSSLCACerts(CERTCertDBHandle *handle) | |
| 638 { | |
| 639 PRArenaPool *arena; | |
| 640 CERTDistNames *names; | |
| 641 int i; | |
| 642 SECStatus rv; | |
| 643 dnameNode *node; | |
| 644 | |
| 645 /* allocate an arena to use */ | |
| 646 arena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE); | |
| 647 if ( arena == NULL ) { | |
| 648 PORT_SetError(SEC_ERROR_NO_MEMORY); | |
| 649 return(NULL); | |
| 650 } | |
| 651 | |
| 652 /* allocate the header structure */ | |
| 653 names = (CERTDistNames *)PORT_ArenaAlloc(arena, sizeof(CERTDistNames)); | |
| 654 if ( names == NULL ) { | |
| 655 goto loser; | |
| 656 } | |
| 657 | |
| 658 /* initialize the header struct */ | |
| 659 names->arena = arena; | |
| 660 names->head = NULL; | |
| 661 names->nnames = 0; | |
| 662 names->names = NULL; | |
| 663 | |
| 664 /* collect the names from the database */ | |
| 665 rv = PK11_TraverseSlotCerts(CollectDistNames, (void *)names, NULL); | |
| 666 if ( rv ) { | |
| 667 goto loser; | |
| 668 } | |
| 669 | |
| 670 /* construct the array from the list */ | |
| 671 if ( names->nnames ) { | |
| 672 names->names = (SECItem*)PORT_ArenaAlloc(arena, names->nnames * sizeof(S
ECItem)); | |
| 673 | |
| 674 if ( names->names == NULL ) { | |
| 675 goto loser; | |
| 676 } | |
| 677 | |
| 678 node = (dnameNode *)names->head; | |
| 679 | |
| 680 for ( i = 0; i < names->nnames; i++ ) { | |
| 681 PORT_Assert(node != NULL); | |
| 682 | |
| 683 names->names[i] = node->name; | |
| 684 node = node->next; | |
| 685 } | |
| 686 | |
| 687 PORT_Assert(node == NULL); | |
| 688 } | |
| 689 | |
| 690 return(names); | |
| 691 | |
| 692 loser: | |
| 693 PORT_FreeArena(arena, PR_FALSE); | |
| 694 return(NULL); | |
| 695 } | |
| 696 | |
| 697 CERTDistNames * | |
| 698 CERT_DistNamesFromCertList(CERTCertList *certList) | |
| 699 { | |
| 700 CERTDistNames * dnames = NULL; | |
| 701 PRArenaPool * arena; | |
| 702 CERTCertListNode *node = NULL; | |
| 703 SECItem * names = NULL; | |
| 704 int listLen = 0, i = 0; | |
| 705 | |
| 706 if (certList == NULL) { | |
| 707 PORT_SetError(SEC_ERROR_INVALID_ARGS); | |
| 708 return NULL; | |
| 709 } | |
| 710 | |
| 711 node = CERT_LIST_HEAD(certList); | |
| 712 while ( ! CERT_LIST_END(node, certList) ) { | |
| 713 listLen += 1; | |
| 714 node = CERT_LIST_NEXT(node); | |
| 715 } | |
| 716 | |
| 717 arena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE); | |
| 718 if (arena == NULL) goto loser; | |
| 719 dnames = PORT_ArenaZNew(arena, CERTDistNames); | |
| 720 if (dnames == NULL) goto loser; | |
| 721 | |
| 722 dnames->arena = arena; | |
| 723 dnames->nnames = listLen; | |
| 724 dnames->names = names = PORT_ArenaZNewArray(arena, SECItem, listLen); | |
| 725 if (names == NULL) goto loser; | |
| 726 | |
| 727 node = CERT_LIST_HEAD(certList); | |
| 728 while ( ! CERT_LIST_END(node, certList) ) { | |
| 729 CERTCertificate *cert = node->cert; | |
| 730 SECStatus rv = SECITEM_CopyItem(arena, &names[i++], &cert->derSubject); | |
| 731 if (rv == SECFailure) { | |
| 732 goto loser; | |
| 733 } | |
| 734 node = CERT_LIST_NEXT(node); | |
| 735 } | |
| 736 return dnames; | |
| 737 loser: | |
| 738 if (arena) { | |
| 739 PORT_FreeArena(arena, PR_FALSE); | |
| 740 } | |
| 741 return NULL; | |
| 742 } | |
| 743 | |
| 744 CERTDistNames * | |
| 745 CERT_DistNamesFromNicknames(CERTCertDBHandle *handle, char **nicknames, | |
| 746 int nnames) | |
| 747 { | |
| 748 CERTDistNames *dnames = NULL; | |
| 749 PRArenaPool *arena; | |
| 750 int i, rv; | |
| 751 SECItem *names = NULL; | |
| 752 CERTCertificate *cert = NULL; | |
| 753 | |
| 754 arena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE); | |
| 755 if (arena == NULL) goto loser; | |
| 756 dnames = PORT_ArenaZNew(arena, CERTDistNames); | |
| 757 if (dnames == NULL) goto loser; | |
| 758 | |
| 759 dnames->arena = arena; | |
| 760 dnames->nnames = nnames; | |
| 761 dnames->names = names = PORT_ArenaZNewArray(arena, SECItem, nnames); | |
| 762 if (names == NULL) goto loser; | |
| 763 | |
| 764 for (i = 0; i < nnames; i++) { | |
| 765 cert = CERT_FindCertByNicknameOrEmailAddr(handle, nicknames[i]); | |
| 766 if (cert == NULL) goto loser; | |
| 767 rv = SECITEM_CopyItem(arena, &names[i], &cert->derSubject); | |
| 768 if (rv == SECFailure) goto loser; | |
| 769 CERT_DestroyCertificate(cert); | |
| 770 } | |
| 771 return dnames; | |
| 772 | |
| 773 loser: | |
| 774 if (cert != NULL) | |
| 775 CERT_DestroyCertificate(cert); | |
| 776 if (arena != NULL) | |
| 777 PORT_FreeArena(arena, PR_FALSE); | |
| 778 return NULL; | |
| 779 } | |
| 780 | |
| 781 /* [ from pcertdb.c - calls Ascii to Name ] */ | |
| 782 /* | |
| 783 * Lookup a certificate in the database by name | |
| 784 */ | |
| 785 CERTCertificate * | |
| 786 CERT_FindCertByNameString(CERTCertDBHandle *handle, char *nameStr) | |
| 787 { | |
| 788 CERTName *name; | |
| 789 SECItem *nameItem; | |
| 790 CERTCertificate *cert = NULL; | |
| 791 PRArenaPool *arena = NULL; | |
| 792 | |
| 793 arena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE); | |
| 794 | |
| 795 if ( arena == NULL ) { | |
| 796 goto loser; | |
| 797 } | |
| 798 | |
| 799 name = CERT_AsciiToName(nameStr); | |
| 800 | |
| 801 if ( name ) { | |
| 802 nameItem = SEC_ASN1EncodeItem (arena, NULL, (void *)name, | |
| 803 CERT_NameTemplate); | |
| 804 if ( nameItem != NULL ) { | |
| 805 cert = CERT_FindCertByName(handle, nameItem); | |
| 806 } | |
| 807 CERT_DestroyName(name); | |
| 808 } | |
| 809 | |
| 810 loser: | |
| 811 if ( arena ) { | |
| 812 PORT_FreeArena(arena, PR_FALSE); | |
| 813 } | |
| 814 | |
| 815 return(cert); | |
| 816 } | |
| 817 | |
| 818 /* From certv3.c */ | |
| 819 | |
| 820 CERTCrlDistributionPoints * | |
| 821 CERT_FindCRLDistributionPoints (CERTCertificate *cert) | |
| 822 { | |
| 823 SECItem encodedExtenValue; | |
| 824 SECStatus rv; | |
| 825 CERTCrlDistributionPoints *dps; | |
| 826 | |
| 827 encodedExtenValue.data = NULL; | |
| 828 encodedExtenValue.len = 0; | |
| 829 | |
| 830 rv = cert_FindExtension(cert->extensions, SEC_OID_X509_CRL_DIST_POINTS, | |
| 831 &encodedExtenValue); | |
| 832 if ( rv != SECSuccess ) { | |
| 833 return (NULL); | |
| 834 } | |
| 835 | |
| 836 dps = CERT_DecodeCRLDistributionPoints(cert->arena, &encodedExtenValue); | |
| 837 | |
| 838 PORT_Free(encodedExtenValue.data); | |
| 839 | |
| 840 return dps; | |
| 841 } | |
| 842 | |
| 843 /* From crl.c */ | |
| 844 CERTSignedCrl * CERT_ImportCRL | |
| 845 (CERTCertDBHandle *handle, SECItem *derCRL, char *url, int type, void *wincx) | |
| 846 { | |
| 847 CERTSignedCrl* retCrl = NULL; | |
| 848 PK11SlotInfo* slot = PK11_GetInternalKeySlot(); | |
| 849 retCrl = PK11_ImportCRL(slot, derCRL, url, type, wincx, | |
| 850 CRL_IMPORT_DEFAULT_OPTIONS, NULL, CRL_DECODE_DEFAULT_OPTIONS); | |
| 851 PK11_FreeSlot(slot); | |
| 852 | |
| 853 return retCrl; | |
| 854 } | |
| 855 | |
| 856 /* From certdb.c */ | |
| 857 static SECStatus | |
| 858 cert_ImportCAChain(SECItem *certs, int numcerts, SECCertUsage certUsage, PRBool
trusted) | |
| 859 { | |
| 860 SECStatus rv; | |
| 861 SECItem *derCert; | |
| 862 CERTCertificate *cert = NULL; | |
| 863 CERTCertificate *newcert = NULL; | |
| 864 CERTCertDBHandle *handle; | |
| 865 CERTCertTrust trust; | |
| 866 PRBool isca; | |
| 867 char *nickname; | |
| 868 unsigned int certtype; | |
| 869 | |
| 870 handle = CERT_GetDefaultCertDB(); | |
| 871 | |
| 872 while (numcerts--) { | |
| 873 derCert = certs; | |
| 874 certs++; | |
| 875 | |
| 876 /* decode my certificate */ | |
| 877 /* This use is ok -- only looks at decoded parts, calls NewTemp later */ | |
| 878 newcert = CERT_DecodeDERCertificate(derCert, PR_FALSE, NULL); | |
| 879 if ( newcert == NULL ) { | |
| 880 goto loser; | |
| 881 } | |
| 882 | |
| 883 if (!trusted) { | |
| 884 /* make sure that cert is valid */ | |
| 885 rv = CERT_CertTimesValid(newcert); | |
| 886 if ( rv == SECFailure ) { | |
| 887 goto endloop; | |
| 888 } | |
| 889 } | |
| 890 | |
| 891 /* does it have the CA extension */ | |
| 892 | |
| 893 /* | |
| 894 * Make sure that if this is an intermediate CA in the chain that | |
| 895 * it was given permission by its signer to be a CA. | |
| 896 */ | |
| 897 isca = CERT_IsCACert(newcert, &certtype); | |
| 898 | |
| 899 if ( !isca ) { | |
| 900 if (!trusted) { | |
| 901 goto endloop; | |
| 902 } | |
| 903 trust.sslFlags = CERTDB_VALID_CA; | |
| 904 trust.emailFlags = CERTDB_VALID_CA; | |
| 905 trust.objectSigningFlags = CERTDB_VALID_CA; | |
| 906 } else { | |
| 907 /* SSL ca's must have the ssl bit set */ | |
| 908 if ( ( certUsage == certUsageSSLCA ) && | |
| 909 (( certtype & NS_CERT_TYPE_SSL_CA ) != NS_CERT_TYPE_SSL_CA )) { | |
| 910 goto endloop; | |
| 911 } | |
| 912 | |
| 913 /* it passed all of the tests, so lets add it to the database */ | |
| 914 /* mark it as a CA */ | |
| 915 PORT_Memset((void *)&trust, 0, sizeof(trust)); | |
| 916 switch ( certUsage ) { | |
| 917 case certUsageSSLCA: | |
| 918 trust.sslFlags = CERTDB_VALID_CA; | |
| 919 break; | |
| 920 case certUsageUserCertImport: | |
| 921 if ((certtype & NS_CERT_TYPE_SSL_CA) == NS_CERT_TYPE_SSL_CA) { | |
| 922 trust.sslFlags = CERTDB_VALID_CA; | |
| 923 } | |
| 924 if ((certtype & NS_CERT_TYPE_EMAIL_CA) | |
| 925 == NS_CERT_TYPE_EMAIL_CA ) { | |
| 926 trust.emailFlags = CERTDB_VALID_CA; | |
| 927 } | |
| 928 if ( ( certtype & NS_CERT_TYPE_OBJECT_SIGNING_CA ) == | |
| 929 NS_CERT_TYPE_OBJECT_SIGNING_CA ) { | |
| 930 trust.objectSigningFlags = CERTDB_VALID_CA; | |
| 931 } | |
| 932 break; | |
| 933 default: | |
| 934 PORT_Assert(0); | |
| 935 break; | |
| 936 } | |
| 937 } | |
| 938 | |
| 939 cert = CERT_NewTempCertificate(handle, derCert, NULL, | |
| 940 PR_FALSE, PR_FALSE); | |
| 941 if ( cert == NULL ) { | |
| 942 goto loser; | |
| 943 } | |
| 944 | |
| 945 /* if the cert is temp, make it perm; otherwise we're done */ | |
| 946 if (cert->istemp) { | |
| 947 /* get a default nickname for it */ | |
| 948 nickname = CERT_MakeCANickname(cert); | |
| 949 | |
| 950 rv = CERT_AddTempCertToPerm(cert, nickname, &trust); | |
| 951 | |
| 952 /* free the nickname */ | |
| 953 if ( nickname ) { | |
| 954 PORT_Free(nickname); | |
| 955 } | |
| 956 } else { | |
| 957 rv = SECSuccess; | |
| 958 } | |
| 959 | |
| 960 CERT_DestroyCertificate(cert); | |
| 961 cert = NULL; | |
| 962 | |
| 963 if ( rv != SECSuccess ) { | |
| 964 goto loser; | |
| 965 } | |
| 966 | |
| 967 endloop: | |
| 968 if ( newcert ) { | |
| 969 CERT_DestroyCertificate(newcert); | |
| 970 newcert = NULL; | |
| 971 } | |
| 972 | |
| 973 } | |
| 974 | |
| 975 rv = SECSuccess; | |
| 976 goto done; | |
| 977 loser: | |
| 978 rv = SECFailure; | |
| 979 done: | |
| 980 | |
| 981 if ( newcert ) { | |
| 982 CERT_DestroyCertificate(newcert); | |
| 983 newcert = NULL; | |
| 984 } | |
| 985 | |
| 986 if ( cert ) { | |
| 987 CERT_DestroyCertificate(cert); | |
| 988 cert = NULL; | |
| 989 } | |
| 990 | |
| 991 return(rv); | |
| 992 } | |
| 993 | |
| 994 SECStatus | |
| 995 CERT_ImportCAChain(SECItem *certs, int numcerts, SECCertUsage certUsage) | |
| 996 { | |
| 997 return cert_ImportCAChain(certs, numcerts, certUsage, PR_FALSE); | |
| 998 } | |
| 999 | |
| 1000 SECStatus | |
| 1001 CERT_ImportCAChainTrusted(SECItem *certs, int numcerts, SECCertUsage certUsage)
{ | |
| 1002 return cert_ImportCAChain(certs, numcerts, certUsage, PR_TRUE); | |
| 1003 } | |
| 1004 | |
| 1005 /* Moved from certdb.c */ | |
| 1006 /* | |
| 1007 ** CERT_CertChainFromCert | |
| 1008 ** | |
| 1009 ** Construct a CERTCertificateList consisting of the given certificate and all | |
| 1010 ** of the issuer certs until we either get to a self-signed cert or can't find | |
| 1011 ** an issuer. Since we don't know how many certs are in the chain we have to | |
| 1012 ** build a linked list first as we count them. | |
| 1013 */ | |
| 1014 | |
| 1015 typedef struct certNode { | |
| 1016 struct certNode *next; | |
| 1017 CERTCertificate *cert; | |
| 1018 } certNode; | |
| 1019 | |
| 1020 CERTCertificateList * | |
| 1021 CERT_CertChainFromCert(CERTCertificate *cert, SECCertUsage usage, | |
| 1022 PRBool includeRoot) | |
| 1023 { | |
| 1024 CERTCertificateList *chain = NULL; | |
| 1025 NSSCertificate **stanChain; | |
| 1026 NSSCertificate *stanCert; | |
| 1027 PRArenaPool *arena; | |
| 1028 NSSUsage nssUsage; | |
| 1029 int i, len; | |
| 1030 NSSTrustDomain *td = STAN_GetDefaultTrustDomain(); | |
| 1031 NSSCryptoContext *cc = STAN_GetDefaultCryptoContext(); | |
| 1032 | |
| 1033 stanCert = STAN_GetNSSCertificate(cert); | |
| 1034 if (!stanCert) { | |
| 1035 /* error code is set */ | |
| 1036 return NULL; | |
| 1037 } | |
| 1038 nssUsage.anyUsage = PR_FALSE; | |
| 1039 nssUsage.nss3usage = usage; | |
| 1040 nssUsage.nss3lookingForCA = PR_FALSE; | |
| 1041 stanChain = NSSCertificate_BuildChain(stanCert, NULL, &nssUsage, NULL, NULL, | |
| 1042 CERT_MAX_CERT_CHAIN, NULL, NULL, td, c
c); | |
| 1043 if (!stanChain) { | |
| 1044 PORT_SetError(SEC_ERROR_UNKNOWN_ISSUER); | |
| 1045 return NULL; | |
| 1046 } | |
| 1047 | |
| 1048 len = 0; | |
| 1049 stanCert = stanChain[0]; | |
| 1050 while (stanCert) { | |
| 1051 stanCert = stanChain[++len]; | |
| 1052 } | |
| 1053 | |
| 1054 arena = PORT_NewArena(4096); | |
| 1055 if (arena == NULL) { | |
| 1056 goto loser; | |
| 1057 } | |
| 1058 | |
| 1059 chain = (CERTCertificateList *)PORT_ArenaAlloc(arena, | |
| 1060 sizeof(CERTCertificateList)); | |
| 1061 if (!chain) goto loser; | |
| 1062 chain->certs = (SECItem*)PORT_ArenaAlloc(arena, len * sizeof(SECItem)); | |
| 1063 if (!chain->certs) goto loser; | |
| 1064 i = 0; | |
| 1065 stanCert = stanChain[i]; | |
| 1066 while (stanCert) { | |
| 1067 SECItem derCert; | |
| 1068 CERTCertificate *cCert = STAN_GetCERTCertificate(stanCert); | |
| 1069 if (!cCert) { | |
| 1070 goto loser; | |
| 1071 } | |
| 1072 derCert.len = (unsigned int)stanCert->encoding.size; | |
| 1073 derCert.data = (unsigned char *)stanCert->encoding.data; | |
| 1074 derCert.type = siBuffer; | |
| 1075 SECITEM_CopyItem(arena, &chain->certs[i], &derCert); | |
| 1076 stanCert = stanChain[++i]; | |
| 1077 if (!stanCert && !cCert->isRoot) { | |
| 1078 /* reached the end of the chain, but the final cert is | |
| 1079 * not a root. Don't discard it. | |
| 1080 */ | |
| 1081 includeRoot = PR_TRUE; | |
| 1082 } | |
| 1083 CERT_DestroyCertificate(cCert); | |
| 1084 } | |
| 1085 if ( !includeRoot && len > 1) { | |
| 1086 chain->len = len - 1; | |
| 1087 } else { | |
| 1088 chain->len = len; | |
| 1089 } | |
| 1090 | |
| 1091 chain->arena = arena; | |
| 1092 nss_ZFreeIf(stanChain); | |
| 1093 return chain; | |
| 1094 loser: | |
| 1095 i = 0; | |
| 1096 stanCert = stanChain[i]; | |
| 1097 while (stanCert) { | |
| 1098 CERTCertificate *cCert = STAN_GetCERTCertificate(stanCert); | |
| 1099 if (cCert) { | |
| 1100 CERT_DestroyCertificate(cCert); | |
| 1101 } | |
| 1102 stanCert = stanChain[++i]; | |
| 1103 } | |
| 1104 nss_ZFreeIf(stanChain); | |
| 1105 if (arena) { | |
| 1106 PORT_FreeArena(arena, PR_FALSE); | |
| 1107 } | |
| 1108 return NULL; | |
| 1109 } | |
| 1110 | |
| 1111 /* Builds a CERTCertificateList holding just one DER-encoded cert, namely | |
| 1112 ** the one for the cert passed as an argument. | |
| 1113 */ | |
| 1114 CERTCertificateList * | |
| 1115 CERT_CertListFromCert(CERTCertificate *cert) | |
| 1116 { | |
| 1117 CERTCertificateList *chain = NULL; | |
| 1118 int rv; | |
| 1119 PRArenaPool *arena; | |
| 1120 | |
| 1121 /* arena for SecCertificateList */ | |
| 1122 arena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE); | |
| 1123 if (arena == NULL) goto no_memory; | |
| 1124 | |
| 1125 /* build the CERTCertificateList */ | |
| 1126 chain = (CERTCertificateList *)PORT_ArenaAlloc(arena, sizeof(CERTCertificate
List)); | |
| 1127 if (chain == NULL) goto no_memory; | |
| 1128 chain->certs = (SECItem*)PORT_ArenaAlloc(arena, 1 * sizeof(SECItem)); | |
| 1129 if (chain->certs == NULL) goto no_memory; | |
| 1130 rv = SECITEM_CopyItem(arena, chain->certs, &(cert->derCert)); | |
| 1131 if (rv < 0) goto loser; | |
| 1132 chain->len = 1; | |
| 1133 chain->arena = arena; | |
| 1134 | |
| 1135 return chain; | |
| 1136 | |
| 1137 no_memory: | |
| 1138 PORT_SetError(SEC_ERROR_NO_MEMORY); | |
| 1139 loser: | |
| 1140 if (arena != NULL) { | |
| 1141 PORT_FreeArena(arena, PR_FALSE); | |
| 1142 } | |
| 1143 return NULL; | |
| 1144 } | |
| 1145 | |
| 1146 CERTCertificateList * | |
| 1147 CERT_DupCertList(const CERTCertificateList * oldList) | |
| 1148 { | |
| 1149 CERTCertificateList *newList = NULL; | |
| 1150 PRArenaPool *arena = NULL; | |
| 1151 SECItem *newItem; | |
| 1152 SECItem *oldItem; | |
| 1153 int len = oldList->len; | |
| 1154 int rv; | |
| 1155 | |
| 1156 /* arena for SecCertificateList */ | |
| 1157 arena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE); | |
| 1158 if (arena == NULL) | |
| 1159 goto no_memory; | |
| 1160 | |
| 1161 /* now build the CERTCertificateList */ | |
| 1162 newList = PORT_ArenaNew(arena, CERTCertificateList); | |
| 1163 if (newList == NULL) | |
| 1164 goto no_memory; | |
| 1165 newList->arena = arena; | |
| 1166 newItem = (SECItem*)PORT_ArenaAlloc(arena, len * sizeof(SECItem)); | |
| 1167 if (newItem == NULL) | |
| 1168 goto no_memory; | |
| 1169 newList->certs = newItem; | |
| 1170 newList->len = len; | |
| 1171 | |
| 1172 for (oldItem = oldList->certs; len > 0; --len, ++newItem, ++oldItem) { | |
| 1173 rv = SECITEM_CopyItem(arena, newItem, oldItem); | |
| 1174 if (rv < 0) | |
| 1175 goto loser; | |
| 1176 } | |
| 1177 return newList; | |
| 1178 | |
| 1179 no_memory: | |
| 1180 PORT_SetError(SEC_ERROR_NO_MEMORY); | |
| 1181 loser: | |
| 1182 if (arena != NULL) { | |
| 1183 PORT_FreeArena(arena, PR_FALSE); | |
| 1184 } | |
| 1185 return NULL; | |
| 1186 } | |
| 1187 | |
| 1188 void | |
| 1189 CERT_DestroyCertificateList(CERTCertificateList *list) | |
| 1190 { | |
| 1191 PORT_FreeArena(list->arena, PR_FALSE); | |
| 1192 } | |
| 1193 | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 14249009:
Change the NSS and NSPR source tree to the new directory structure to be (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/nss/