| OLD | NEW |
|---|
| (Empty) |
| 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 | |
| 5 #ifndef DEV_H | |
| 6 #include "dev.h" | |
| 7 #endif /* DEV_H */ | |
| 8 | |
| 9 #ifndef PKIM_H | |
| 10 #include "pkim.h" | |
| 11 #endif /* PKIM_H */ | |
| 12 | |
| 13 #include "pki3hack.h" | |
| 14 | |
| 15 extern const NSSError NSS_ERROR_NOT_FOUND; | |
| 16 | |
| 17 NSS_IMPLEMENT void | |
| 18 nssPKIObject_Lock(nssPKIObject * object) | |
| 19 { | |
| 20 switch (object->lockType) { | |
| 21 case nssPKIMonitor: | |
| 22 PZ_EnterMonitor(object->sync.mlock); | |
| 23 break; | |
| 24 case nssPKILock: | |
| 25 PZ_Lock(object->sync.lock); | |
| 26 break; | |
| 27 default: | |
| 28 PORT_Assert(0); | |
| 29 } | |
| 30 } | |
| 31 | |
| 32 NSS_IMPLEMENT void | |
| 33 nssPKIObject_Unlock(nssPKIObject * object) | |
| 34 { | |
| 35 switch (object->lockType) { | |
| 36 case nssPKIMonitor: | |
| 37 PZ_ExitMonitor(object->sync.mlock); | |
| 38 break; | |
| 39 case nssPKILock: | |
| 40 PZ_Unlock(object->sync.lock); | |
| 41 break; | |
| 42 default: | |
| 43 PORT_Assert(0); | |
| 44 } | |
| 45 } | |
| 46 | |
| 47 NSS_IMPLEMENT PRStatus | |
| 48 nssPKIObject_NewLock(nssPKIObject * object, nssPKILockType lockType) | |
| 49 { | |
| 50 object->lockType = lockType; | |
| 51 switch (lockType) { | |
| 52 case nssPKIMonitor: | |
| 53 object->sync.mlock = PZ_NewMonitor(nssILockSSL); | |
| 54 return (object->sync.mlock ? PR_SUCCESS : PR_FAILURE); | |
| 55 case nssPKILock: | |
| 56 object->sync.lock = PZ_NewLock(nssILockSSL); | |
| 57 return (object->sync.lock ? PR_SUCCESS : PR_FAILURE); | |
| 58 default: | |
| 59 PORT_Assert(0); | |
| 60 return PR_FAILURE; | |
| 61 } | |
| 62 } | |
| 63 | |
| 64 NSS_IMPLEMENT void | |
| 65 nssPKIObject_DestroyLock(nssPKIObject * object) | |
| 66 { | |
| 67 switch (object->lockType) { | |
| 68 case nssPKIMonitor: | |
| 69 PZ_DestroyMonitor(object->sync.mlock); | |
| 70 object->sync.mlock = NULL; | |
| 71 break; | |
| 72 case nssPKILock: | |
| 73 PZ_DestroyLock(object->sync.lock); | |
| 74 object->sync.lock = NULL; | |
| 75 break; | |
| 76 default: | |
| 77 PORT_Assert(0); | |
| 78 } | |
| 79 } | |
| 80 | |
| 81 | |
| 82 | |
| 83 NSS_IMPLEMENT nssPKIObject * | |
| 84 nssPKIObject_Create ( | |
| 85 NSSArena *arenaOpt, | |
| 86 nssCryptokiObject *instanceOpt, | |
| 87 NSSTrustDomain *td, | |
| 88 NSSCryptoContext *cc, | |
| 89 nssPKILockType lockType | |
| 90 ) | |
| 91 { | |
| 92 NSSArena *arena; | |
| 93 nssArenaMark *mark = NULL; | |
| 94 nssPKIObject *object; | |
| 95 if (arenaOpt) { | |
| 96 arena = arenaOpt; | |
| 97 mark = nssArena_Mark(arena); | |
| 98 } else { | |
| 99 arena = nssArena_Create(); | |
| 100 if (!arena) { | |
| 101 return (nssPKIObject *)NULL; | |
| 102 } | |
| 103 } | |
| 104 object = nss_ZNEW(arena, nssPKIObject); | |
| 105 if (!object) { | |
| 106 goto loser; | |
| 107 } | |
| 108 object->arena = arena; | |
| 109 object->trustDomain = td; /* XXX */ | |
| 110 object->cryptoContext = cc; | |
| 111 if (PR_SUCCESS != nssPKIObject_NewLock(object, lockType)) { | |
| 112 goto loser; | |
| 113 } | |
| 114 if (instanceOpt) { | |
| 115 if (nssPKIObject_AddInstance(object, instanceOpt) != PR_SUCCESS) { | |
| 116 goto loser; | |
| 117 } | |
| 118 } | |
| 119 PR_ATOMIC_INCREMENT(&object->refCount); | |
| 120 if (mark) { | |
| 121 nssArena_Unmark(arena, mark); | |
| 122 } | |
| 123 return object; | |
| 124 loser: | |
| 125 if (mark) { | |
| 126 nssArena_Release(arena, mark); | |
| 127 } else { | |
| 128 nssArena_Destroy(arena); | |
| 129 } | |
| 130 return (nssPKIObject *)NULL; | |
| 131 } | |
| 132 | |
| 133 NSS_IMPLEMENT PRBool | |
| 134 nssPKIObject_Destroy ( | |
| 135 nssPKIObject *object | |
| 136 ) | |
| 137 { | |
| 138 PRUint32 i; | |
| 139 PR_ASSERT(object->refCount > 0); | |
| 140 if (PR_ATOMIC_DECREMENT(&object->refCount) == 0) { | |
| 141 for (i=0; i<object->numInstances; i++) { | |
| 142 nssCryptokiObject_Destroy(object->instances[i]); | |
| 143 } | |
| 144 nssPKIObject_DestroyLock(object); | |
| 145 nssArena_Destroy(object->arena); | |
| 146 return PR_TRUE; | |
| 147 } | |
| 148 return PR_FALSE; | |
| 149 } | |
| 150 | |
| 151 NSS_IMPLEMENT nssPKIObject * | |
| 152 nssPKIObject_AddRef ( | |
| 153 nssPKIObject *object | |
| 154 ) | |
| 155 { | |
| 156 PR_ATOMIC_INCREMENT(&object->refCount); | |
| 157 return object; | |
| 158 } | |
| 159 | |
| 160 NSS_IMPLEMENT PRStatus | |
| 161 nssPKIObject_AddInstance ( | |
| 162 nssPKIObject *object, | |
| 163 nssCryptokiObject *instance | |
| 164 ) | |
| 165 { | |
| 166 nssCryptokiObject **newInstances = NULL; | |
| 167 | |
| 168 nssPKIObject_Lock(object); | |
| 169 if (object->numInstances == 0) { | |
| 170 newInstances = nss_ZNEWARRAY(object->arena, | |
| 171 nssCryptokiObject *, | |
| 172 object->numInstances + 1); | |
| 173 } else { | |
| 174 PRBool found = PR_FALSE; | |
| 175 PRUint32 i; | |
| 176 for (i=0; i<object->numInstances; i++) { | |
| 177 if (nssCryptokiObject_Equal(object->instances[i], instance)) { | |
| 178 found = PR_TRUE; | |
| 179 break; | |
| 180 } | |
| 181 } | |
| 182 if (found) { | |
| 183 /* The new instance is identical to one in the array, except | |
| 184 * perhaps that the label may be different. So replace | |
| 185 * the label in the array instance with the label from the | |
| 186 * new instance, and discard the new instance. | |
| 187 */ | |
| 188 nss_ZFreeIf(object->instances[i]->label); | |
| 189 object->instances[i]->label = instance->label; | |
| 190 nssPKIObject_Unlock(object); | |
| 191 instance->label = NULL; | |
| 192 nssCryptokiObject_Destroy(instance); | |
| 193 return PR_SUCCESS; | |
| 194 } | |
| 195 newInstances = nss_ZREALLOCARRAY(object->instances, | |
| 196 nssCryptokiObject *, | |
| 197 object->numInstances + 1); | |
| 198 } | |
| 199 if (newInstances) { | |
| 200 object->instances = newInstances; | |
| 201 newInstances[object->numInstances++] = instance; | |
| 202 } | |
| 203 nssPKIObject_Unlock(object); | |
| 204 return (newInstances ? PR_SUCCESS : PR_FAILURE); | |
| 205 } | |
| 206 | |
| 207 NSS_IMPLEMENT PRBool | |
| 208 nssPKIObject_HasInstance ( | |
| 209 nssPKIObject *object, | |
| 210 nssCryptokiObject *instance | |
| 211 ) | |
| 212 { | |
| 213 PRUint32 i; | |
| 214 PRBool hasIt = PR_FALSE;; | |
| 215 nssPKIObject_Lock(object); | |
| 216 for (i=0; i<object->numInstances; i++) { | |
| 217 if (nssCryptokiObject_Equal(object->instances[i], instance)) { | |
| 218 hasIt = PR_TRUE; | |
| 219 break; | |
| 220 } | |
| 221 } | |
| 222 nssPKIObject_Unlock(object); | |
| 223 return hasIt; | |
| 224 } | |
| 225 | |
| 226 NSS_IMPLEMENT PRStatus | |
| 227 nssPKIObject_RemoveInstanceForToken ( | |
| 228 nssPKIObject *object, | |
| 229 NSSToken *token | |
| 230 ) | |
| 231 { | |
| 232 PRUint32 i; | |
| 233 nssCryptokiObject *instanceToRemove = NULL; | |
| 234 nssPKIObject_Lock(object); | |
| 235 if (object->numInstances == 0) { | |
| 236 nssPKIObject_Unlock(object); | |
| 237 return PR_SUCCESS; | |
| 238 } | |
| 239 for (i=0; i<object->numInstances; i++) { | |
| 240 if (object->instances[i]->token == token) { | |
| 241 instanceToRemove = object->instances[i]; | |
| 242 object->instances[i] = object->instances[object->numInstances-1]; | |
| 243 object->instances[object->numInstances-1] = NULL; | |
| 244 break; | |
| 245 } | |
| 246 } | |
| 247 if (--object->numInstances > 0) { | |
| 248 nssCryptokiObject **instances = nss_ZREALLOCARRAY(object->instances, | |
| 249 nssCryptokiObject *, | |
| 250 object->numInstances); | |
| 251 if (instances) { | |
| 252 object->instances = instances; | |
| 253 } | |
| 254 } else { | |
| 255 nss_ZFreeIf(object->instances); | |
| 256 } | |
| 257 nssCryptokiObject_Destroy(instanceToRemove); | |
| 258 nssPKIObject_Unlock(object); | |
| 259 return PR_SUCCESS; | |
| 260 } | |
| 261 | |
| 262 /* this needs more thought on what will happen when there are multiple | |
| 263 * instances | |
| 264 */ | |
| 265 NSS_IMPLEMENT PRStatus | |
| 266 nssPKIObject_DeleteStoredObject ( | |
| 267 nssPKIObject *object, | |
| 268 NSSCallback *uhh, | |
| 269 PRBool isFriendly | |
| 270 ) | |
| 271 { | |
| 272 PRUint32 i, numNotDestroyed; | |
| 273 PRStatus status = PR_SUCCESS; | |
| 274 numNotDestroyed = 0; | |
| 275 nssPKIObject_Lock(object); | |
| 276 for (i=0; i<object->numInstances; i++) { | |
| 277 nssCryptokiObject *instance = object->instances[i]; | |
| 278 status = nssToken_DeleteStoredObject(instance); | |
| 279 object->instances[i] = NULL; | |
| 280 if (status == PR_SUCCESS) { | |
| 281 nssCryptokiObject_Destroy(instance); | |
| 282 } else { | |
| 283 object->instances[numNotDestroyed++] = instance; | |
| 284 } | |
| 285 } | |
| 286 if (numNotDestroyed == 0) { | |
| 287 nss_ZFreeIf(object->instances); | |
| 288 object->numInstances = 0; | |
| 289 } else { | |
| 290 object->numInstances = numNotDestroyed; | |
| 291 } | |
| 292 nssPKIObject_Unlock(object); | |
| 293 return status; | |
| 294 } | |
| 295 | |
| 296 NSS_IMPLEMENT NSSToken ** | |
| 297 nssPKIObject_GetTokens ( | |
| 298 nssPKIObject *object, | |
| 299 PRStatus *statusOpt | |
| 300 ) | |
| 301 { | |
| 302 NSSToken **tokens = NULL; | |
| 303 nssPKIObject_Lock(object); | |
| 304 if (object->numInstances > 0) { | |
| 305 tokens = nss_ZNEWARRAY(NULL, NSSToken *, object->numInstances + 1); | |
| 306 if (tokens) { | |
| 307 PRUint32 i; | |
| 308 for (i=0; i<object->numInstances; i++) { | |
| 309 tokens[i] = nssToken_AddRef(object->instances[i]->token); | |
| 310 } | |
| 311 } | |
| 312 } | |
| 313 nssPKIObject_Unlock(object); | |
| 314 if (statusOpt) *statusOpt = PR_SUCCESS; /* until more logic here */ | |
| 315 return tokens; | |
| 316 } | |
| 317 | |
| 318 NSS_IMPLEMENT NSSUTF8 * | |
| 319 nssPKIObject_GetNicknameForToken ( | |
| 320 nssPKIObject *object, | |
| 321 NSSToken *tokenOpt | |
| 322 ) | |
| 323 { | |
| 324 PRUint32 i; | |
| 325 NSSUTF8 *nickname = NULL; | |
| 326 nssPKIObject_Lock(object); | |
| 327 for (i=0; i<object->numInstances; i++) { | |
| 328 if ((!tokenOpt && object->instances[i]->label) || | |
| 329 (object->instances[i]->token == tokenOpt)) | |
| 330 { | |
| 331 /* Must copy, see bug 745548 */ | |
| 332 nickname = nssUTF8_Duplicate(object->instances[i]->label, NULL); | |
| 333 break; | |
| 334 } | |
| 335 } | |
| 336 nssPKIObject_Unlock(object); | |
| 337 return nickname; | |
| 338 } | |
| 339 | |
| 340 NSS_IMPLEMENT nssCryptokiObject ** | |
| 341 nssPKIObject_GetInstances ( | |
| 342 nssPKIObject *object | |
| 343 ) | |
| 344 { | |
| 345 nssCryptokiObject **instances = NULL; | |
| 346 PRUint32 i; | |
| 347 if (object->numInstances == 0) { | |
| 348 return (nssCryptokiObject **)NULL; | |
| 349 } | |
| 350 nssPKIObject_Lock(object); | |
| 351 instances = nss_ZNEWARRAY(NULL, nssCryptokiObject *, | |
| 352 object->numInstances + 1); | |
| 353 if (instances) { | |
| 354 for (i=0; i<object->numInstances; i++) { | |
| 355 instances[i] = nssCryptokiObject_Clone(object->instances[i]); | |
| 356 } | |
| 357 } | |
| 358 nssPKIObject_Unlock(object); | |
| 359 return instances; | |
| 360 } | |
| 361 | |
| 362 NSS_IMPLEMENT void | |
| 363 nssCertificateArray_Destroy ( | |
| 364 NSSCertificate **certs | |
| 365 ) | |
| 366 { | |
| 367 if (certs) { | |
| 368 NSSCertificate **certp; | |
| 369 for (certp = certs; *certp; certp++) { | |
| 370 if ((*certp)->decoding) { | |
| 371 CERTCertificate *cc = STAN_GetCERTCertificate(*certp); | |
| 372 if (cc) { | |
| 373 CERT_DestroyCertificate(cc); | |
| 374 } | |
| 375 continue; | |
| 376 } | |
| 377 nssCertificate_Destroy(*certp); | |
| 378 } | |
| 379 nss_ZFreeIf(certs); | |
| 380 } | |
| 381 } | |
| 382 | |
| 383 NSS_IMPLEMENT void | |
| 384 NSSCertificateArray_Destroy ( | |
| 385 NSSCertificate **certs | |
| 386 ) | |
| 387 { | |
| 388 nssCertificateArray_Destroy(certs); | |
| 389 } | |
| 390 | |
| 391 NSS_IMPLEMENT NSSCertificate ** | |
| 392 nssCertificateArray_Join ( | |
| 393 NSSCertificate **certs1, | |
| 394 NSSCertificate **certs2 | |
| 395 ) | |
| 396 { | |
| 397 if (certs1 && certs2) { | |
| 398 NSSCertificate **certs, **cp; | |
| 399 PRUint32 count = 0; | |
| 400 PRUint32 count1 = 0; | |
| 401 cp = certs1; | |
| 402 while (*cp++) count1++; | |
| 403 count = count1; | |
| 404 cp = certs2; | |
| 405 while (*cp++) count++; | |
| 406 certs = nss_ZREALLOCARRAY(certs1, NSSCertificate *, count + 1); | |
| 407 if (!certs) { | |
| 408 nss_ZFreeIf(certs1); | |
| 409 nss_ZFreeIf(certs2); | |
| 410 return (NSSCertificate **)NULL; | |
| 411 } | |
| 412 for (cp = certs2; *cp; cp++, count1++) { | |
| 413 certs[count1] = *cp; | |
| 414 } | |
| 415 nss_ZFreeIf(certs2); | |
| 416 return certs; | |
| 417 } else if (certs1) { | |
| 418 return certs1; | |
| 419 } else { | |
| 420 return certs2; | |
| 421 } | |
| 422 } | |
| 423 | |
| 424 NSS_IMPLEMENT NSSCertificate * | |
| 425 nssCertificateArray_FindBestCertificate ( | |
| 426 NSSCertificate **certs, | |
| 427 NSSTime *timeOpt, | |
| 428 const NSSUsage *usage, | |
| 429 NSSPolicies *policiesOpt | |
| 430 ) | |
| 431 { | |
| 432 NSSCertificate *bestCert = NULL; | |
| 433 nssDecodedCert *bestdc = NULL; | |
| 434 NSSTime *time, sTime; | |
| 435 PRBool bestCertMatches = PR_FALSE; | |
| 436 PRBool thisCertMatches; | |
| 437 PRBool bestCertIsValidAtTime = PR_FALSE; | |
| 438 PRBool bestCertIsTrusted = PR_FALSE; | |
| 439 | |
| 440 if (timeOpt) { | |
| 441 time = timeOpt; | |
| 442 } else { | |
| 443 NSSTime_Now(&sTime); | |
| 444 time = &sTime; | |
| 445 } | |
| 446 if (!certs) { | |
| 447 return (NSSCertificate *)NULL; | |
| 448 } | |
| 449 for (; *certs; certs++) { | |
| 450 nssDecodedCert *dc; | |
| 451 NSSCertificate *c = *certs; | |
| 452 dc = nssCertificate_GetDecoding(c); | |
| 453 if (!dc) continue; | |
| 454 thisCertMatches = dc->matchUsage(dc, usage); | |
| 455 if (!bestCert) { | |
| 456 /* always take the first cert, but remember whether or not | |
| 457 * the usage matched | |
| 458 */ | |
| 459 bestCert = nssCertificate_AddRef(c); | |
| 460 bestCertMatches = thisCertMatches; | |
| 461 bestdc = dc; | |
| 462 continue; | |
| 463 } else { | |
| 464 if (bestCertMatches && !thisCertMatches) { | |
| 465 /* if already have a cert for this usage, and if this cert | |
| 466 * doesn't have the correct usage, continue | |
| 467 */ | |
| 468 continue; | |
| 469 } else if (!bestCertMatches && thisCertMatches) { | |
| 470 /* this one does match usage, replace the other */ | |
| 471 nssCertificate_Destroy(bestCert); | |
| 472 bestCert = nssCertificate_AddRef(c); | |
| 473 bestCertMatches = thisCertMatches; | |
| 474 bestdc = dc; | |
| 475 continue; | |
| 476 } | |
| 477 /* this cert match as well as any cert we've found so far, | |
| 478 * defer to time/policies | |
| 479 * */ | |
| 480 } | |
| 481 /* time */ | |
| 482 if (bestCertIsValidAtTime || bestdc->isValidAtTime(bestdc, time)) { | |
| 483 /* The current best cert is valid at time */ | |
| 484 bestCertIsValidAtTime = PR_TRUE; | |
| 485 if (!dc->isValidAtTime(dc, time)) { | |
| 486 /* If the new cert isn't valid at time, it's not better */ | |
| 487 continue; | |
| 488 } | |
| 489 } else { | |
| 490 /* The current best cert is not valid at time */ | |
| 491 if (dc->isValidAtTime(dc, time)) { | |
| 492 /* If the new cert is valid at time, it's better */ | |
| 493 nssCertificate_Destroy(bestCert); | |
| 494 bestCert = nssCertificate_AddRef(c); | |
| 495 bestdc = dc; | |
| 496 bestCertIsValidAtTime = PR_TRUE; | |
| 497 continue; | |
| 498 } | |
| 499 } | |
| 500 /* Either they are both valid at time, or neither valid. | |
| 501 * If only one is trusted for this usage, take it. | |
| 502 */ | |
| 503 if (bestCertIsTrusted || bestdc->isTrustedForUsage(bestdc, usage)) { | |
| 504 bestCertIsTrusted = PR_TRUE; | |
| 505 if (!dc->isTrustedForUsage(dc, usage)) { | |
| 506 continue; | |
| 507 } | |
| 508 } else { | |
| 509 /* The current best cert is not trusted */ | |
| 510 if (dc->isTrustedForUsage(dc, usage)) { | |
| 511 /* If the new cert is trusted, it's better */ | |
| 512 nssCertificate_Destroy(bestCert); | |
| 513 bestCert = nssCertificate_AddRef(c); | |
| 514 bestdc = dc; | |
| 515 bestCertIsTrusted = PR_TRUE; | |
| 516 continue; | |
| 517 } | |
| 518 } | |
| 519 /* Otherwise, take the newer one. */ | |
| 520 if (!bestdc->isNewerThan(bestdc, dc)) { | |
| 521 nssCertificate_Destroy(bestCert); | |
| 522 bestCert = nssCertificate_AddRef(c); | |
| 523 bestdc = dc; | |
| 524 continue; | |
| 525 } | |
| 526 /* policies */ | |
| 527 /* XXX later -- defer to policies */ | |
| 528 } | |
| 529 return bestCert; | |
| 530 } | |
| 531 | |
| 532 NSS_IMPLEMENT PRStatus | |
| 533 nssCertificateArray_Traverse ( | |
| 534 NSSCertificate **certs, | |
| 535 PRStatus (* callback)(NSSCertificate *c, void *arg), | |
| 536 void *arg | |
| 537 ) | |
| 538 { | |
| 539 PRStatus status = PR_SUCCESS; | |
| 540 if (certs) { | |
| 541 NSSCertificate **certp; | |
| 542 for (certp = certs; *certp; certp++) { | |
| 543 status = (*callback)(*certp, arg); | |
| 544 if (status != PR_SUCCESS) { | |
| 545 break; | |
| 546 } | |
| 547 } | |
| 548 } | |
| 549 return status; | |
| 550 } | |
| 551 | |
| 552 | |
| 553 NSS_IMPLEMENT void | |
| 554 nssCRLArray_Destroy ( | |
| 555 NSSCRL **crls | |
| 556 ) | |
| 557 { | |
| 558 if (crls) { | |
| 559 NSSCRL **crlp; | |
| 560 for (crlp = crls; *crlp; crlp++) { | |
| 561 nssCRL_Destroy(*crlp); | |
| 562 } | |
| 563 nss_ZFreeIf(crls); | |
| 564 } | |
| 565 } | |
| 566 | |
| 567 /* | |
| 568 * Object collections | |
| 569 */ | |
| 570 | |
| 571 typedef enum | |
| 572 { | |
| 573 pkiObjectType_Certificate = 0, | |
| 574 pkiObjectType_CRL = 1, | |
| 575 pkiObjectType_PrivateKey = 2, | |
| 576 pkiObjectType_PublicKey = 3 | |
| 577 } pkiObjectType; | |
| 578 | |
| 579 /* Each object is defined by a set of items that uniquely identify it. | |
| 580 * Here are the uid sets: | |
| 581 * | |
| 582 * NSSCertificate ==> { issuer, serial } | |
| 583 * NSSPrivateKey | |
| 584 * (RSA) ==> { modulus, public exponent } | |
| 585 * | |
| 586 */ | |
| 587 #define MAX_ITEMS_FOR_UID 2 | |
| 588 | |
| 589 /* pkiObjectCollectionNode | |
| 590 * | |
| 591 * A node in the collection is the set of unique identifiers for a single | |
| 592 * object, along with either the actual object or a proto-object. | |
| 593 */ | |
| 594 typedef struct | |
| 595 { | |
| 596 PRCList link; | |
| 597 PRBool haveObject; | |
| 598 nssPKIObject *object; | |
| 599 NSSItem uid[MAX_ITEMS_FOR_UID]; | |
| 600 } | |
| 601 pkiObjectCollectionNode; | |
| 602 | |
| 603 /* nssPKIObjectCollection | |
| 604 * | |
| 605 * The collection is the set of all objects, plus the interfaces needed | |
| 606 * to manage the objects. | |
| 607 * | |
| 608 */ | |
| 609 struct nssPKIObjectCollectionStr | |
| 610 { | |
| 611 NSSArena *arena; | |
| 612 NSSTrustDomain *td; | |
| 613 NSSCryptoContext *cc; | |
| 614 PRCList head; /* list of pkiObjectCollectionNode's */ | |
| 615 PRUint32 size; | |
| 616 pkiObjectType objectType; | |
| 617 void (* destroyObject)(nssPKIObject *o); | |
| 618 PRStatus (* getUIDFromObject)(nssPKIObject *o, NSSItem *uid); | |
| 619 PRStatus (* getUIDFromInstance)(nssCryptokiObject *co, NSSItem *uid, | |
| 620 NSSArena *arena); | |
| 621 nssPKIObject * (* createObject)(nssPKIObject *o); | |
| 622 nssPKILockType lockType; /* type of lock to use for new proto-objects */ | |
| 623 }; | |
| 624 | |
| 625 static nssPKIObjectCollection * | |
| 626 nssPKIObjectCollection_Create ( | |
| 627 NSSTrustDomain *td, | |
| 628 NSSCryptoContext *ccOpt, | |
| 629 nssPKILockType lockType | |
| 630 ) | |
| 631 { | |
| 632 NSSArena *arena; | |
| 633 nssPKIObjectCollection *rvCollection = NULL; | |
| 634 arena = nssArena_Create(); | |
| 635 if (!arena) { | |
| 636 return (nssPKIObjectCollection *)NULL; | |
| 637 } | |
| 638 rvCollection = nss_ZNEW(arena, nssPKIObjectCollection); | |
| 639 if (!rvCollection) { | |
| 640 goto loser; | |
| 641 } | |
| 642 PR_INIT_CLIST(&rvCollection->head); | |
| 643 rvCollection->arena = arena; | |
| 644 rvCollection->td = td; /* XXX */ | |
| 645 rvCollection->cc = ccOpt; | |
| 646 rvCollection->lockType = lockType; | |
| 647 return rvCollection; | |
| 648 loser: | |
| 649 nssArena_Destroy(arena); | |
| 650 return (nssPKIObjectCollection *)NULL; | |
| 651 } | |
| 652 | |
| 653 NSS_IMPLEMENT void | |
| 654 nssPKIObjectCollection_Destroy ( | |
| 655 nssPKIObjectCollection *collection | |
| 656 ) | |
| 657 { | |
| 658 if (collection) { | |
| 659 PRCList *link; | |
| 660 pkiObjectCollectionNode *node; | |
| 661 /* first destroy any objects in the collection */ | |
| 662 link = PR_NEXT_LINK(&collection->head); | |
| 663 while (link != &collection->head) { | |
| 664 node = (pkiObjectCollectionNode *)link; | |
| 665 if (node->haveObject) { | |
| 666 (*collection->destroyObject)(node->object); | |
| 667 } else { | |
| 668 nssPKIObject_Destroy(node->object); | |
| 669 } | |
| 670 link = PR_NEXT_LINK(link); | |
| 671 } | |
| 672 /* then destroy it */ | |
| 673 nssArena_Destroy(collection->arena); | |
| 674 } | |
| 675 } | |
| 676 | |
| 677 NSS_IMPLEMENT PRUint32 | |
| 678 nssPKIObjectCollection_Count ( | |
| 679 nssPKIObjectCollection *collection | |
| 680 ) | |
| 681 { | |
| 682 return collection->size; | |
| 683 } | |
| 684 | |
| 685 NSS_IMPLEMENT PRStatus | |
| 686 nssPKIObjectCollection_AddObject ( | |
| 687 nssPKIObjectCollection *collection, | |
| 688 nssPKIObject *object | |
| 689 ) | |
| 690 { | |
| 691 pkiObjectCollectionNode *node; | |
| 692 node = nss_ZNEW(collection->arena, pkiObjectCollectionNode); | |
| 693 if (!node) { | |
| 694 return PR_FAILURE; | |
| 695 } | |
| 696 node->haveObject = PR_TRUE; | |
| 697 node->object = nssPKIObject_AddRef(object); | |
| 698 (*collection->getUIDFromObject)(object, node->uid); | |
| 699 PR_INIT_CLIST(&node->link); | |
| 700 PR_INSERT_BEFORE(&node->link, &collection->head); | |
| 701 collection->size++; | |
| 702 return PR_SUCCESS; | |
| 703 } | |
| 704 | |
| 705 static pkiObjectCollectionNode * | |
| 706 find_instance_in_collection ( | |
| 707 nssPKIObjectCollection *collection, | |
| 708 nssCryptokiObject *instance | |
| 709 ) | |
| 710 { | |
| 711 PRCList *link; | |
| 712 pkiObjectCollectionNode *node; | |
| 713 link = PR_NEXT_LINK(&collection->head); | |
| 714 while (link != &collection->head) { | |
| 715 node = (pkiObjectCollectionNode *)link; | |
| 716 if (nssPKIObject_HasInstance(node->object, instance)) { | |
| 717 return node; | |
| 718 } | |
| 719 link = PR_NEXT_LINK(link); | |
| 720 } | |
| 721 return (pkiObjectCollectionNode *)NULL; | |
| 722 } | |
| 723 | |
| 724 static pkiObjectCollectionNode * | |
| 725 find_object_in_collection ( | |
| 726 nssPKIObjectCollection *collection, | |
| 727 NSSItem *uid | |
| 728 ) | |
| 729 { | |
| 730 PRUint32 i; | |
| 731 PRStatus status; | |
| 732 PRCList *link; | |
| 733 pkiObjectCollectionNode *node; | |
| 734 link = PR_NEXT_LINK(&collection->head); | |
| 735 while (link != &collection->head) { | |
| 736 node = (pkiObjectCollectionNode *)link; | |
| 737 for (i=0; i<MAX_ITEMS_FOR_UID; i++) { | |
| 738 if (!nssItem_Equal(&node->uid[i], &uid[i], &status)) { | |
| 739 break; | |
| 740 } | |
| 741 } | |
| 742 if (i == MAX_ITEMS_FOR_UID) { | |
| 743 return node; | |
| 744 } | |
| 745 link = PR_NEXT_LINK(link); | |
| 746 } | |
| 747 return (pkiObjectCollectionNode *)NULL; | |
| 748 } | |
| 749 | |
| 750 static pkiObjectCollectionNode * | |
| 751 add_object_instance ( | |
| 752 nssPKIObjectCollection *collection, | |
| 753 nssCryptokiObject *instance, | |
| 754 PRBool *foundIt | |
| 755 ) | |
| 756 { | |
| 757 PRUint32 i; | |
| 758 PRStatus status; | |
| 759 pkiObjectCollectionNode *node; | |
| 760 nssArenaMark *mark = NULL; | |
| 761 NSSItem uid[MAX_ITEMS_FOR_UID]; | |
| 762 nsslibc_memset(uid, 0, sizeof uid); | |
| 763 /* The list is traversed twice, first (here) looking to match the | |
| 764 * { token, handle } tuple, and if that is not found, below a search | |
| 765 * for unique identifier is done. Here, a match means this exact object | |
| 766 * instance is already in the collection, and we have nothing to do. | |
| 767 */ | |
| 768 *foundIt = PR_FALSE; | |
| 769 node = find_instance_in_collection(collection, instance); | |
| 770 if (node) { | |
| 771 /* The collection is assumed to take over the instance. Since we | |
| 772 * are not using it, it must be destroyed. | |
| 773 */ | |
| 774 nssCryptokiObject_Destroy(instance); | |
| 775 *foundIt = PR_TRUE; | |
| 776 return node; | |
| 777 } | |
| 778 mark = nssArena_Mark(collection->arena); | |
| 779 if (!mark) { | |
| 780 goto loser; | |
| 781 } | |
| 782 status = (*collection->getUIDFromInstance)(instance, uid, | |
| 783 collection->arena); | |
| 784 if (status != PR_SUCCESS) { | |
| 785 goto loser; | |
| 786 } | |
| 787 /* Search for unique identifier. A match here means the object exists | |
| 788 * in the collection, but does not have this instance, so the instance | |
| 789 * needs to be added. | |
| 790 */ | |
| 791 node = find_object_in_collection(collection, uid); | |
| 792 if (node) { | |
| 793 /* This is an object with multiple instances */ | |
| 794 status = nssPKIObject_AddInstance(node->object, instance); | |
| 795 } else { | |
| 796 /* This is a completely new object. Create a node for it. */ | |
| 797 node = nss_ZNEW(collection->arena, pkiObjectCollectionNode); | |
| 798 if (!node) { | |
| 799 goto loser; | |
| 800 } | |
| 801 node->object = nssPKIObject_Create(NULL, instance, | |
| 802 collection->td, collection->cc, | |
| 803 collection->lockType); | |
| 804 if (!node->object) { | |
| 805 goto loser; | |
| 806 } | |
| 807 for (i=0; i<MAX_ITEMS_FOR_UID; i++) { | |
| 808 node->uid[i] = uid[i]; | |
| 809 } | |
| 810 node->haveObject = PR_FALSE; | |
| 811 PR_INIT_CLIST(&node->link); | |
| 812 PR_INSERT_BEFORE(&node->link, &collection->head); | |
| 813 collection->size++; | |
| 814 status = PR_SUCCESS; | |
| 815 } | |
| 816 nssArena_Unmark(collection->arena, mark); | |
| 817 return node; | |
| 818 loser: | |
| 819 if (mark) { | |
| 820 nssArena_Release(collection->arena, mark); | |
| 821 } | |
| 822 nssCryptokiObject_Destroy(instance); | |
| 823 return (pkiObjectCollectionNode *)NULL; | |
| 824 } | |
| 825 | |
| 826 NSS_IMPLEMENT PRStatus | |
| 827 nssPKIObjectCollection_AddInstances ( | |
| 828 nssPKIObjectCollection *collection, | |
| 829 nssCryptokiObject **instances, | |
| 830 PRUint32 numInstances | |
| 831 ) | |
| 832 { | |
| 833 PRStatus status = PR_SUCCESS; | |
| 834 PRUint32 i = 0; | |
| 835 PRBool foundIt; | |
| 836 pkiObjectCollectionNode *node; | |
| 837 if (instances) { | |
| 838 while ((!numInstances || i < numInstances) && *instances) { | |
| 839 if (status == PR_SUCCESS) { | |
| 840 node = add_object_instance(collection, *instances, &foundIt); | |
| 841 if (node == NULL) { | |
| 842 /* add_object_instance freed the current instance */ | |
| 843 /* free the remaining instances */ | |
| 844 status = PR_FAILURE; | |
| 845 } | |
| 846 } else { | |
| 847 nssCryptokiObject_Destroy(*instances); | |
| 848 } | |
| 849 instances++; | |
| 850 i++; | |
| 851 } | |
| 852 } | |
| 853 return status; | |
| 854 } | |
| 855 | |
| 856 static void | |
| 857 nssPKIObjectCollection_RemoveNode ( | |
| 858 nssPKIObjectCollection *collection, | |
| 859 pkiObjectCollectionNode *node | |
| 860 ) | |
| 861 { | |
| 862 PR_REMOVE_LINK(&node->link); | |
| 863 collection->size--; | |
| 864 } | |
| 865 | |
| 866 static PRStatus | |
| 867 nssPKIObjectCollection_GetObjects ( | |
| 868 nssPKIObjectCollection *collection, | |
| 869 nssPKIObject **rvObjects, | |
| 870 PRUint32 rvSize | |
| 871 ) | |
| 872 { | |
| 873 PRUint32 i = 0; | |
| 874 PRCList *link = PR_NEXT_LINK(&collection->head); | |
| 875 pkiObjectCollectionNode *node; | |
| 876 int error=0; | |
| 877 while ((i < rvSize) && (link != &collection->head)) { | |
| 878 node = (pkiObjectCollectionNode *)link; | |
| 879 if (!node->haveObject) { | |
| 880 /* Convert the proto-object to an object */ | |
| 881 node->object = (*collection->createObject)(node->object); | |
| 882 if (!node->object) { | |
| 883 link = PR_NEXT_LINK(link); | |
| 884 /*remove bogus object from list*/ | |
| 885 nssPKIObjectCollection_RemoveNode(collection,node); | |
| 886 error++; | |
| 887 continue; | |
| 888 } | |
| 889 node->haveObject = PR_TRUE; | |
| 890 } | |
| 891 rvObjects[i++] = nssPKIObject_AddRef(node->object); | |
| 892 link = PR_NEXT_LINK(link); | |
| 893 } | |
| 894 if (!error && *rvObjects == NULL) { | |
| 895 nss_SetError(NSS_ERROR_NOT_FOUND); | |
| 896 } | |
| 897 return PR_SUCCESS; | |
| 898 } | |
| 899 | |
| 900 NSS_IMPLEMENT PRStatus | |
| 901 nssPKIObjectCollection_Traverse ( | |
| 902 nssPKIObjectCollection *collection, | |
| 903 nssPKIObjectCallback *callback | |
| 904 ) | |
| 905 { | |
| 906 PRCList *link = PR_NEXT_LINK(&collection->head); | |
| 907 pkiObjectCollectionNode *node; | |
| 908 while (link != &collection->head) { | |
| 909 node = (pkiObjectCollectionNode *)link; | |
| 910 if (!node->haveObject) { | |
| 911 node->object = (*collection->createObject)(node->object); | |
| 912 if (!node->object) { | |
| 913 link = PR_NEXT_LINK(link); | |
| 914 /*remove bogus object from list*/ | |
| 915 nssPKIObjectCollection_RemoveNode(collection,node); | |
| 916 continue; | |
| 917 } | |
| 918 node->haveObject = PR_TRUE; | |
| 919 } | |
| 920 switch (collection->objectType) { | |
| 921 case pkiObjectType_Certificate: | |
| 922 (void)(*callback->func.cert)((NSSCertificate *)node->object, | |
| 923 callback->arg); | |
| 924 break; | |
| 925 case pkiObjectType_CRL: | |
| 926 (void)(*callback->func.crl)((NSSCRL *)node->object, | |
| 927 callback->arg); | |
| 928 break; | |
| 929 case pkiObjectType_PrivateKey: | |
| 930 (void)(*callback->func.pvkey)((NSSPrivateKey *)node->object, | |
| 931 callback->arg); | |
| 932 break; | |
| 933 case pkiObjectType_PublicKey: | |
| 934 (void)(*callback->func.pbkey)((NSSPublicKey *)node->object, | |
| 935 callback->arg); | |
| 936 break; | |
| 937 } | |
| 938 link = PR_NEXT_LINK(link); | |
| 939 } | |
| 940 return PR_SUCCESS; | |
| 941 } | |
| 942 | |
| 943 NSS_IMPLEMENT PRStatus | |
| 944 nssPKIObjectCollection_AddInstanceAsObject ( | |
| 945 nssPKIObjectCollection *collection, | |
| 946 nssCryptokiObject *instance | |
| 947 ) | |
| 948 { | |
| 949 pkiObjectCollectionNode *node; | |
| 950 PRBool foundIt; | |
| 951 node = add_object_instance(collection, instance, &foundIt); | |
| 952 if (node == NULL) { | |
| 953 return PR_FAILURE; | |
| 954 } | |
| 955 if (!node->haveObject) { | |
| 956 node->object = (*collection->createObject)(node->object); | |
| 957 if (!node->object) { | |
| 958 /*remove bogus object from list*/ | |
| 959 nssPKIObjectCollection_RemoveNode(collection,node); | |
| 960 return PR_FAILURE; | |
| 961 } | |
| 962 node->haveObject = PR_TRUE; | |
| 963 } else if (!foundIt) { | |
| 964 /* The instance was added to a pre-existing node. This | |
| 965 * function is *only* being used for certificates, and having | |
| 966 * multiple instances of certs in 3.X requires updating the | |
| 967 * CERTCertificate. | |
| 968 * But only do it if it was a new instance!!! If the same instance | |
| 969 * is encountered, we set *foundIt to true. Detect that here and | |
| 970 * ignore it. | |
| 971 */ | |
| 972 STAN_ForceCERTCertificateUpdate((NSSCertificate *)node->object); | |
| 973 } | |
| 974 return PR_SUCCESS; | |
| 975 } | |
| 976 | |
| 977 /* | |
| 978 * Certificate collections | |
| 979 */ | |
| 980 | |
| 981 static void | |
| 982 cert_destroyObject(nssPKIObject *o) | |
| 983 { | |
| 984 NSSCertificate *c = (NSSCertificate *)o; | |
| 985 if (c->decoding) { | |
| 986 CERTCertificate *cc = STAN_GetCERTCertificate(c); | |
| 987 if (cc) { | |
| 988 CERT_DestroyCertificate(cc); | |
| 989 return; | |
| 990 } /* else destroy it as NSSCertificate below */ | |
| 991 } | |
| 992 nssCertificate_Destroy(c); | |
| 993 } | |
| 994 | |
| 995 static PRStatus | |
| 996 cert_getUIDFromObject(nssPKIObject *o, NSSItem *uid) | |
| 997 { | |
| 998 NSSCertificate *c = (NSSCertificate *)o; | |
| 999 /* The builtins are still returning decoded serial numbers. Until | |
| 1000 * this compatibility issue is resolved, use the full DER of the | |
| 1001 * cert to uniquely identify it. | |
| 1002 */ | |
| 1003 NSSDER *derCert; | |
| 1004 derCert = nssCertificate_GetEncoding(c); | |
| 1005 uid[0].data = NULL; uid[0].size = 0; | |
| 1006 uid[1].data = NULL; uid[1].size = 0; | |
| 1007 if (derCert != NULL) { | |
| 1008 uid[0] = *derCert; | |
| 1009 } | |
| 1010 return PR_SUCCESS; | |
| 1011 } | |
| 1012 | |
| 1013 static PRStatus | |
| 1014 cert_getUIDFromInstance(nssCryptokiObject *instance, NSSItem *uid, | |
| 1015 NSSArena *arena) | |
| 1016 { | |
| 1017 /* The builtins are still returning decoded serial numbers. Until | |
| 1018 * this compatibility issue is resolved, use the full DER of the | |
| 1019 * cert to uniquely identify it. | |
| 1020 */ | |
| 1021 uid[1].data = NULL; uid[1].size = 0; | |
| 1022 return nssCryptokiCertificate_GetAttributes(instance, | |
| 1023 NULL, /* XXX sessionOpt */ | |
| 1024 arena, /* arena */ | |
| 1025 NULL, /* type */ | |
| 1026 NULL, /* id */ | |
| 1027 &uid[0], /* encoding */ | |
| 1028 NULL, /* issuer */ | |
| 1029 NULL, /* serial */ | |
| 1030 NULL); /* subject */ | |
| 1031 } | |
| 1032 | |
| 1033 static nssPKIObject * | |
| 1034 cert_createObject(nssPKIObject *o) | |
| 1035 { | |
| 1036 NSSCertificate *cert; | |
| 1037 cert = nssCertificate_Create(o); | |
| 1038 /* if (STAN_GetCERTCertificate(cert) == NULL) { | |
| 1039 nssCertificate_Destroy(cert); | |
| 1040 return (nssPKIObject *)NULL; | |
| 1041 } */ | |
| 1042 /* In 3.4, have to maintain uniqueness of cert pointers by caching all | |
| 1043 * certs. Cache the cert here, before returning. If it is already | |
| 1044 * cached, take the cached entry. | |
| 1045 */ | |
| 1046 { | |
| 1047 NSSTrustDomain *td = o->trustDomain; | |
| 1048 nssTrustDomain_AddCertsToCache(td, &cert, 1); | |
| 1049 } | |
| 1050 return (nssPKIObject *)cert; | |
| 1051 } | |
| 1052 | |
| 1053 NSS_IMPLEMENT nssPKIObjectCollection * | |
| 1054 nssCertificateCollection_Create ( | |
| 1055 NSSTrustDomain *td, | |
| 1056 NSSCertificate **certsOpt | |
| 1057 ) | |
| 1058 { | |
| 1059 nssPKIObjectCollection *collection; | |
| 1060 collection = nssPKIObjectCollection_Create(td, NULL, nssPKIMonitor); | |
| 1061 if (!collection) { | |
| 1062 return NULL; | |
| 1063 } | |
| 1064 collection->objectType = pkiObjectType_Certificate; | |
| 1065 collection->destroyObject = cert_destroyObject; | |
| 1066 collection->getUIDFromObject = cert_getUIDFromObject; | |
| 1067 collection->getUIDFromInstance = cert_getUIDFromInstance; | |
| 1068 collection->createObject = cert_createObject; | |
| 1069 if (certsOpt) { | |
| 1070 for (; *certsOpt; certsOpt++) { | |
| 1071 nssPKIObject *object = (nssPKIObject *)(*certsOpt); | |
| 1072 (void)nssPKIObjectCollection_AddObject(collection, object); | |
| 1073 } | |
| 1074 } | |
| 1075 return collection; | |
| 1076 } | |
| 1077 | |
| 1078 NSS_IMPLEMENT NSSCertificate ** | |
| 1079 nssPKIObjectCollection_GetCertificates ( | |
| 1080 nssPKIObjectCollection *collection, | |
| 1081 NSSCertificate **rvOpt, | |
| 1082 PRUint32 maximumOpt, | |
| 1083 NSSArena *arenaOpt | |
| 1084 ) | |
| 1085 { | |
| 1086 PRStatus status; | |
| 1087 PRUint32 rvSize; | |
| 1088 PRBool allocated = PR_FALSE; | |
| 1089 if (collection->size == 0) { | |
| 1090 return (NSSCertificate **)NULL; | |
| 1091 } | |
| 1092 if (maximumOpt == 0) { | |
| 1093 rvSize = collection->size; | |
| 1094 } else { | |
| 1095 rvSize = PR_MIN(collection->size, maximumOpt); | |
| 1096 } | |
| 1097 if (!rvOpt) { | |
| 1098 rvOpt = nss_ZNEWARRAY(arenaOpt, NSSCertificate *, rvSize + 1); | |
| 1099 if (!rvOpt) { | |
| 1100 return (NSSCertificate **)NULL; | |
| 1101 } | |
| 1102 allocated = PR_TRUE; | |
| 1103 } | |
| 1104 status = nssPKIObjectCollection_GetObjects(collection, | |
| 1105 (nssPKIObject **)rvOpt, | |
| 1106 rvSize); | |
| 1107 if (status != PR_SUCCESS) { | |
| 1108 if (allocated) { | |
| 1109 nss_ZFreeIf(rvOpt); | |
| 1110 } | |
| 1111 return (NSSCertificate **)NULL; | |
| 1112 } | |
| 1113 return rvOpt; | |
| 1114 } | |
| 1115 | |
| 1116 /* | |
| 1117 * CRL/KRL collections | |
| 1118 */ | |
| 1119 | |
| 1120 static void | |
| 1121 crl_destroyObject(nssPKIObject *o) | |
| 1122 { | |
| 1123 NSSCRL *crl = (NSSCRL *)o; | |
| 1124 nssCRL_Destroy(crl); | |
| 1125 } | |
| 1126 | |
| 1127 static PRStatus | |
| 1128 crl_getUIDFromObject(nssPKIObject *o, NSSItem *uid) | |
| 1129 { | |
| 1130 NSSCRL *crl = (NSSCRL *)o; | |
| 1131 NSSDER *encoding; | |
| 1132 encoding = nssCRL_GetEncoding(crl); | |
| 1133 if (!encoding) { | |
| 1134 nss_SetError(NSS_ERROR_INVALID_ARGUMENT); | |
| 1135 return PR_FALSE; | |
| 1136 } | |
| 1137 uid[0] = *encoding; | |
| 1138 uid[1].data = NULL; uid[1].size = 0; | |
| 1139 return PR_SUCCESS; | |
| 1140 } | |
| 1141 | |
| 1142 static PRStatus | |
| 1143 crl_getUIDFromInstance(nssCryptokiObject *instance, NSSItem *uid, | |
| 1144 NSSArena *arena) | |
| 1145 { | |
| 1146 return nssCryptokiCRL_GetAttributes(instance, | |
| 1147 NULL, /* XXX sessionOpt */ | |
| 1148 arena, /* arena */ | |
| 1149 &uid[0], /* encoding */ | |
| 1150 NULL, /* subject */ | |
| 1151 NULL, /* class */ | |
| 1152 NULL, /* url */ | |
| 1153 NULL); /* isKRL */ | |
| 1154 } | |
| 1155 | |
| 1156 static nssPKIObject * | |
| 1157 crl_createObject(nssPKIObject *o) | |
| 1158 { | |
| 1159 return (nssPKIObject *)nssCRL_Create(o); | |
| 1160 } | |
| 1161 | |
| 1162 NSS_IMPLEMENT nssPKIObjectCollection * | |
| 1163 nssCRLCollection_Create ( | |
| 1164 NSSTrustDomain *td, | |
| 1165 NSSCRL **crlsOpt | |
| 1166 ) | |
| 1167 { | |
| 1168 nssPKIObjectCollection *collection; | |
| 1169 collection = nssPKIObjectCollection_Create(td, NULL, nssPKILock); | |
| 1170 if (!collection) { | |
| 1171 return NULL; | |
| 1172 } | |
| 1173 collection->objectType = pkiObjectType_CRL; | |
| 1174 collection->destroyObject = crl_destroyObject; | |
| 1175 collection->getUIDFromObject = crl_getUIDFromObject; | |
| 1176 collection->getUIDFromInstance = crl_getUIDFromInstance; | |
| 1177 collection->createObject = crl_createObject; | |
| 1178 if (crlsOpt) { | |
| 1179 for (; *crlsOpt; crlsOpt++) { | |
| 1180 nssPKIObject *object = (nssPKIObject *)(*crlsOpt); | |
| 1181 (void)nssPKIObjectCollection_AddObject(collection, object); | |
| 1182 } | |
| 1183 } | |
| 1184 return collection; | |
| 1185 } | |
| 1186 | |
| 1187 NSS_IMPLEMENT NSSCRL ** | |
| 1188 nssPKIObjectCollection_GetCRLs ( | |
| 1189 nssPKIObjectCollection *collection, | |
| 1190 NSSCRL **rvOpt, | |
| 1191 PRUint32 maximumOpt, | |
| 1192 NSSArena *arenaOpt | |
| 1193 ) | |
| 1194 { | |
| 1195 PRStatus status; | |
| 1196 PRUint32 rvSize; | |
| 1197 PRBool allocated = PR_FALSE; | |
| 1198 if (collection->size == 0) { | |
| 1199 return (NSSCRL **)NULL; | |
| 1200 } | |
| 1201 if (maximumOpt == 0) { | |
| 1202 rvSize = collection->size; | |
| 1203 } else { | |
| 1204 rvSize = PR_MIN(collection->size, maximumOpt); | |
| 1205 } | |
| 1206 if (!rvOpt) { | |
| 1207 rvOpt = nss_ZNEWARRAY(arenaOpt, NSSCRL *, rvSize + 1); | |
| 1208 if (!rvOpt) { | |
| 1209 return (NSSCRL **)NULL; | |
| 1210 } | |
| 1211 allocated = PR_TRUE; | |
| 1212 } | |
| 1213 status = nssPKIObjectCollection_GetObjects(collection, | |
| 1214 (nssPKIObject **)rvOpt, | |
| 1215 rvSize); | |
| 1216 if (status != PR_SUCCESS) { | |
| 1217 if (allocated) { | |
| 1218 nss_ZFreeIf(rvOpt); | |
| 1219 } | |
| 1220 return (NSSCRL **)NULL; | |
| 1221 } | |
| 1222 return rvOpt; | |
| 1223 } | |
| 1224 | |
| 1225 /* how bad would it be to have a static now sitting around, updated whenever | |
| 1226 * this was called? would avoid repeated allocs... | |
| 1227 */ | |
| 1228 NSS_IMPLEMENT NSSTime * | |
| 1229 NSSTime_Now ( | |
| 1230 NSSTime *timeOpt | |
| 1231 ) | |
| 1232 { | |
| 1233 return NSSTime_SetPRTime(timeOpt, PR_Now()); | |
| 1234 } | |
| 1235 | |
| 1236 NSS_IMPLEMENT NSSTime * | |
| 1237 NSSTime_SetPRTime ( | |
| 1238 NSSTime *timeOpt, | |
| 1239 PRTime prTime | |
| 1240 ) | |
| 1241 { | |
| 1242 NSSTime *rvTime; | |
| 1243 rvTime = (timeOpt) ? timeOpt : nss_ZNEW(NULL, NSSTime); | |
| 1244 if (rvTime) { | |
| 1245 rvTime->prTime = prTime; | |
| 1246 } | |
| 1247 return rvTime; | |
| 1248 } | |
| 1249 | |
| 1250 NSS_IMPLEMENT PRTime | |
| 1251 NSSTime_GetPRTime ( | |
| 1252 NSSTime *time | |
| 1253 ) | |
| 1254 { | |
| 1255 return time->prTime; | |
| 1256 } | |
| 1257 | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2078763002:
Delete bundled copy of NSS and replace with README. (Closed)
Base URL: https://chromium.googlesource.com/chromium/deps/nss@master