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Unified Diff: nss/lib/pk11wrap/pk11cert.c

Issue 2078763002: Delete bundled copy of NSS and replace with README. (Closed) Base URL: https://chromium.googlesource.com/chromium/deps/nss@master
Patch Set: Delete bundled copy of NSS and replace with README. Created 4 years, 6 months ago
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Index: nss/lib/pk11wrap/pk11cert.c
diff --git a/nss/lib/pk11wrap/pk11cert.c b/nss/lib/pk11wrap/pk11cert.c
deleted file mode 100644
index e29b4e21242131b3bb3dc8de059dce771ba43eda..0000000000000000000000000000000000000000
--- a/nss/lib/pk11wrap/pk11cert.c
+++ /dev/null
@@ -1,2707 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-/*
- * This file manages PKCS #11 instances of certificates.
- */
-
-#include "secport.h"
-#include "seccomon.h"
-#include "secmod.h"
-#include "secmodi.h"
-#include "secmodti.h"
-#include "pkcs11.h"
-#include "pk11func.h"
-#include "cert.h"
-#include "certi.h"
-#include "secitem.h"
-#include "key.h"
-#include "secoid.h"
-#include "pkcs7t.h"
-#include "cmsreclist.h"
-
-#include "certdb.h"
-#include "secerr.h"
-#include "sslerr.h"
-
-#include "pki3hack.h"
-#include "dev3hack.h"
-
-#include "devm.h"
-#include "nsspki.h"
-#include "pki.h"
-#include "pkim.h"
-#include "pkitm.h"
-#include "pkistore.h" /* to remove temp cert */
-#include "devt.h"
-
-extern const NSSError NSS_ERROR_NOT_FOUND;
-extern const NSSError NSS_ERROR_INVALID_CERTIFICATE;
-
-struct nss3_cert_cbstr {
- SECStatus(* callback)(CERTCertificate*, void *);
- nssList *cached;
- void *arg;
-};
-
-/* Translate from NSSCertificate to CERTCertificate, then pass the latter
- * to a callback.
- */
-static PRStatus convert_cert(NSSCertificate *c, void *arg)
-{
- CERTCertificate *nss3cert;
- SECStatus secrv;
- struct nss3_cert_cbstr *nss3cb = (struct nss3_cert_cbstr *)arg;
- /* 'c' is not adopted. caller will free it */
- nss3cert = STAN_GetCERTCertificate(c);
- if (!nss3cert) return PR_FAILURE;
- secrv = (*nss3cb->callback)(nss3cert, nss3cb->arg);
- return (secrv) ? PR_FAILURE : PR_SUCCESS;
-}
-
-/*
- * build a cert nickname based on the token name and the label of the
- * certificate If the label in NULL, build a label based on the ID.
- */
-static int toHex(int x) { return (x < 10) ? (x+'0') : (x+'a'-10); }
-#define MAX_CERT_ID 4
-#define DEFAULT_STRING "Cert ID "
-static char *
-pk11_buildNickname(PK11SlotInfo *slot,CK_ATTRIBUTE *cert_label,
- CK_ATTRIBUTE *key_label, CK_ATTRIBUTE *cert_id)
-{
- int prefixLen = PORT_Strlen(slot->token_name);
- int suffixLen = 0;
- char *suffix = NULL;
- char buildNew[sizeof(DEFAULT_STRING)+MAX_CERT_ID*2];
- char *next,*nickname;
-
- if (cert_label && (cert_label->ulValueLen)) {
- suffixLen = cert_label->ulValueLen;
- suffix = (char*)cert_label->pValue;
- } else if (key_label && (key_label->ulValueLen)) {
- suffixLen = key_label->ulValueLen;
- suffix = (char*)key_label->pValue;
- } else if (cert_id && cert_id->ulValueLen > 0) {
- int i,first = cert_id->ulValueLen - MAX_CERT_ID;
- int offset = sizeof(DEFAULT_STRING);
- char *idValue = (char *)cert_id->pValue;
-
- PORT_Memcpy(buildNew,DEFAULT_STRING,sizeof(DEFAULT_STRING)-1);
- next = buildNew + offset;
- if (first < 0) first = 0;
- for (i=first; i < (int) cert_id->ulValueLen; i++) {
- *next++ = toHex((idValue[i] >> 4) & 0xf);
- *next++ = toHex(idValue[i] & 0xf);
- }
- *next++ = 0;
- suffix = buildNew;
- suffixLen = PORT_Strlen(buildNew);
- } else {
- PORT_SetError( SEC_ERROR_LIBRARY_FAILURE );
- return NULL;
- }
-
- /* if is internal key slot, add code to skip the prefix!! */
- next = nickname = (char *)PORT_Alloc(prefixLen+1+suffixLen+1);
- if (nickname == NULL) return NULL;
-
- PORT_Memcpy(next,slot->token_name,prefixLen);
- next += prefixLen;
- *next++ = ':';
- PORT_Memcpy(next,suffix,suffixLen);
- next += suffixLen;
- *next++ = 0;
- return nickname;
-}
-
-PRBool
-PK11_IsUserCert(PK11SlotInfo *slot, CERTCertificate *cert,
- CK_OBJECT_HANDLE certID)
-{
- CK_OBJECT_CLASS theClass;
-
- if (slot == NULL) return PR_FALSE;
- if (cert == NULL) return PR_FALSE;
-
- theClass = CKO_PRIVATE_KEY;
- if (pk11_LoginStillRequired(slot,NULL)) {
- theClass = CKO_PUBLIC_KEY;
- }
- if (PK11_MatchItem(slot, certID , theClass) != CK_INVALID_HANDLE) {
- return PR_TRUE;
- }
-
- if (theClass == CKO_PUBLIC_KEY) {
- SECKEYPublicKey *pubKey= CERT_ExtractPublicKey(cert);
- CK_ATTRIBUTE theTemplate;
-
- if (pubKey == NULL) {
- return PR_FALSE;
- }
-
- PK11_SETATTRS(&theTemplate,0,NULL,0);
- switch (pubKey->keyType) {
- case rsaKey:
- case rsaPssKey:
- case rsaOaepKey:
- PK11_SETATTRS(&theTemplate,CKA_MODULUS, pubKey->u.rsa.modulus.data,
- pubKey->u.rsa.modulus.len);
- break;
- case dsaKey:
- PK11_SETATTRS(&theTemplate,CKA_VALUE, pubKey->u.dsa.publicValue.data,
- pubKey->u.dsa.publicValue.len);
- break;
- case dhKey:
- PK11_SETATTRS(&theTemplate,CKA_VALUE, pubKey->u.dh.publicValue.data,
- pubKey->u.dh.publicValue.len);
- break;
- case ecKey:
- PK11_SETATTRS(&theTemplate,CKA_EC_POINT,
- pubKey->u.ec.publicValue.data,
- pubKey->u.ec.publicValue.len);
- break;
- case keaKey:
- case fortezzaKey:
- case nullKey:
- /* fall through and return false */
- break;
- }
-
- if (theTemplate.ulValueLen == 0) {
- SECKEY_DestroyPublicKey(pubKey);
- return PR_FALSE;
- }
- pk11_SignedToUnsigned(&theTemplate);
- if (pk11_FindObjectByTemplate(slot,&theTemplate,1) != CK_INVALID_HANDLE) {
- SECKEY_DestroyPublicKey(pubKey);
- return PR_TRUE;
- }
- SECKEY_DestroyPublicKey(pubKey);
- }
- return PR_FALSE;
-}
-
-/*
- * Check out if a cert has ID of zero. This is a magic ID that tells
- * NSS that this cert may be an automagically trusted cert.
- * The Cert has to be self signed as well. That check is done elsewhere.
- *
- */
-PRBool
-pk11_isID0(PK11SlotInfo *slot, CK_OBJECT_HANDLE certID)
-{
- CK_ATTRIBUTE keyID = {CKA_ID, NULL, 0};
- PRBool isZero = PR_FALSE;
- int i;
- CK_RV crv;
-
-
- crv = PK11_GetAttributes(NULL,slot,certID,&keyID,1);
- if (crv != CKR_OK) {
- return isZero;
- }
-
- if (keyID.ulValueLen != 0) {
- char *value = (char *)keyID.pValue;
- isZero = PR_TRUE; /* ID exists, may be zero */
- for (i=0; i < (int) keyID.ulValueLen; i++) {
- if (value[i] != 0) {
- isZero = PR_FALSE; /* nope */
- break;
- }
- }
- }
- PORT_Free(keyID.pValue);
- return isZero;
-
-}
-
-/*
- * Create an NSSCertificate from a slot/certID pair, return it as a
- * CERTCertificate. Optionally, output the nickname string.
- */
-static CERTCertificate *
-pk11_fastCert(PK11SlotInfo *slot, CK_OBJECT_HANDLE certID,
- CK_ATTRIBUTE *privateLabel, char **nickptr)
-{
- NSSCertificate *c;
- nssCryptokiObject *co = NULL;
- nssPKIObject *pkio;
- NSSToken *token;
- NSSTrustDomain *td = STAN_GetDefaultTrustDomain();
-
- /* Get the cryptoki object from the handle */
- token = PK11Slot_GetNSSToken(slot);
- if (token->defaultSession) {
- co = nssCryptokiObject_Create(token, token->defaultSession, certID);
- } else {
- PORT_SetError(SEC_ERROR_NO_TOKEN);
- }
- if (!co) {
- return NULL;
- }
-
- /* Create a PKI object from the cryptoki instance */
- pkio = nssPKIObject_Create(NULL, co, td, NULL, nssPKIMonitor);
- if (!pkio) {
- nssCryptokiObject_Destroy(co);
- return NULL;
- }
-
- /* Create a certificate */
- c = nssCertificate_Create(pkio);
- if (!c) {
- nssPKIObject_Destroy(pkio);
- return NULL;
- }
-
- /* Build and output a nickname, if desired.
- * This must be done before calling nssTrustDomain_AddCertsToCache
- * because that function may destroy c, pkio and co!
- */
- if ((nickptr) && (co->label)) {
- CK_ATTRIBUTE label, id;
-
- label.type = CKA_LABEL;
- label.pValue = co->label;
- label.ulValueLen = PORT_Strlen(co->label);
-
- id.type = CKA_ID;
- id.pValue = c->id.data;
- id.ulValueLen = c->id.size;
-
- *nickptr = pk11_buildNickname(slot, &label, privateLabel, &id);
- }
-
- /* This function may destroy the cert in "c" and all its subordinate
- * structures, and replace the value in "c" with the address of a
- * different NSSCertificate that it found in the cache.
- * Presumably, the nickname which we just output above remains valid. :)
- */
- (void)nssTrustDomain_AddCertsToCache(td, &c, 1);
- return STAN_GetCERTCertificateOrRelease(c);
-}
-
-/*
- * Build an CERTCertificate structure from a PKCS#11 object ID.... certID
- * Must be a CertObject. This code does not explicitly checks that.
- */
-CERTCertificate *
-PK11_MakeCertFromHandle(PK11SlotInfo *slot,CK_OBJECT_HANDLE certID,
- CK_ATTRIBUTE *privateLabel)
-{
- char * nickname = NULL;
- CERTCertificate *cert = NULL;
- CERTCertTrust *trust;
-
- cert = pk11_fastCert(slot,certID,privateLabel, &nickname);
- if (cert == NULL)
- goto loser;
-
- if (nickname) {
- if (cert->nickname != NULL) {
- cert->dbnickname = cert->nickname;
- }
- cert->nickname = PORT_ArenaStrdup(cert->arena,nickname);
- PORT_Free(nickname);
- nickname = NULL;
- }
-
- /* remember where this cert came from.... If we have just looked
- * it up from the database and it already has a slot, don't add a new
- * one. */
- if (cert->slot == NULL) {
- cert->slot = PK11_ReferenceSlot(slot);
- cert->pkcs11ID = certID;
- cert->ownSlot = PR_TRUE;
- cert->series = slot->series;
- }
-
- trust = (CERTCertTrust*)PORT_ArenaAlloc(cert->arena, sizeof(CERTCertTrust));
- if (trust == NULL)
- goto loser;
- PORT_Memset(trust,0, sizeof(CERTCertTrust));
-
- if(! pk11_HandleTrustObject(slot, cert, trust) ) {
- unsigned int type;
-
- /* build some cert trust flags */
- if (CERT_IsCACert(cert, &type)) {
- unsigned int trustflags = CERTDB_VALID_CA;
-
- /* Allow PKCS #11 modules to give us trusted CA's. We only accept
- * valid CA's which are self-signed here. They must have an object
- * ID of '0'. */
- if (pk11_isID0(slot,certID) &&
- cert->isRoot) {
- trustflags |= CERTDB_TRUSTED_CA;
- /* is the slot a fortezza card? allow the user or
- * admin to turn on objectSigning, but don't turn
- * full trust on explicitly */
- if (PK11_DoesMechanism(slot,CKM_KEA_KEY_DERIVE)) {
- trust->objectSigningFlags |= CERTDB_VALID_CA;
- }
- }
- if ((type & NS_CERT_TYPE_SSL_CA) == NS_CERT_TYPE_SSL_CA) {
- trust->sslFlags |= trustflags;
- }
- if ((type & NS_CERT_TYPE_EMAIL_CA) == NS_CERT_TYPE_EMAIL_CA) {
- trust->emailFlags |= trustflags;
- }
- if ((type & NS_CERT_TYPE_OBJECT_SIGNING_CA)
- == NS_CERT_TYPE_OBJECT_SIGNING_CA) {
- trust->objectSigningFlags |= trustflags;
- }
- }
- }
-
- if (PK11_IsUserCert(slot,cert,certID)) {
- trust->sslFlags |= CERTDB_USER;
- trust->emailFlags |= CERTDB_USER;
- /* trust->objectSigningFlags |= CERTDB_USER; */
- }
- CERT_LockCertTrust(cert);
- cert->trust = trust;
- CERT_UnlockCertTrust(cert);
-
- return cert;
-
-loser:
- if (nickname)
- PORT_Free(nickname);
- if (cert)
- CERT_DestroyCertificate(cert);
- return NULL;
-}
-
-
-/*
- * Build get a certificate from a private key
- */
-CERTCertificate *
-PK11_GetCertFromPrivateKey(SECKEYPrivateKey *privKey)
-{
- PK11SlotInfo *slot = privKey->pkcs11Slot;
- CK_OBJECT_HANDLE handle = privKey->pkcs11ID;
- CK_OBJECT_HANDLE certID =
- PK11_MatchItem(slot,handle,CKO_CERTIFICATE);
- CERTCertificate *cert;
-
- if (certID == CK_INVALID_HANDLE) {
- PORT_SetError(SSL_ERROR_NO_CERTIFICATE);
- return NULL;
- }
- cert = PK11_MakeCertFromHandle(slot,certID,NULL);
- return (cert);
-
-}
-
-/*
- * delete a cert and it's private key (if no other certs are pointing to the
- * private key.
- */
-SECStatus
-PK11_DeleteTokenCertAndKey(CERTCertificate *cert,void *wincx)
-{
- SECKEYPrivateKey *privKey = PK11_FindKeyByAnyCert(cert,wincx);
- CK_OBJECT_HANDLE pubKey;
- PK11SlotInfo *slot = NULL;
-
- pubKey = pk11_FindPubKeyByAnyCert(cert, &slot, wincx);
- if (privKey) {
- /* For 3.4, utilize the generic cert delete function */
- SEC_DeletePermCertificate(cert);
- PK11_DeleteTokenPrivateKey(privKey, PR_FALSE);
- }
- if ((pubKey != CK_INVALID_HANDLE) && (slot != NULL)) {
- PK11_DestroyTokenObject(slot,pubKey);
- PK11_FreeSlot(slot);
- }
- return SECSuccess;
-}
-
-/*
- * cert callback structure
- */
-typedef struct pk11DoCertCallbackStr {
- SECStatus(* callback)(PK11SlotInfo *slot, CERTCertificate*, void *);
- SECStatus(* noslotcallback)(CERTCertificate*, void *);
- SECStatus(* itemcallback)(CERTCertificate*, SECItem *, void *);
- void *callbackArg;
-} pk11DoCertCallback;
-
-
-typedef struct pk11CertCallbackStr {
- SECStatus(* callback)(CERTCertificate*,SECItem *,void *);
- void *callbackArg;
-} pk11CertCallback;
-
-struct fake_der_cb_argstr
-{
- SECStatus(* callback)(CERTCertificate*, SECItem *, void *);
- void *arg;
-};
-
-static SECStatus fake_der_cb(CERTCertificate *c, void *a)
-{
- struct fake_der_cb_argstr *fda = (struct fake_der_cb_argstr *)a;
- return (*fda->callback)(c, &c->derCert, fda->arg);
-}
-
-/*
- * Extract all the certs on a card from a slot.
- */
-SECStatus
-PK11_TraverseSlotCerts(SECStatus(* callback)(CERTCertificate*,SECItem *,void *),
- void *arg, void *wincx)
-{
- NSSTrustDomain *defaultTD = STAN_GetDefaultTrustDomain();
- struct fake_der_cb_argstr fda;
- struct nss3_cert_cbstr pk11cb;
-
- /* authenticate to the tokens first */
- (void) pk11_TraverseAllSlots( NULL, NULL, PR_TRUE, wincx);
-
- fda.callback = callback;
- fda.arg = arg;
- pk11cb.callback = fake_der_cb;
- pk11cb.arg = &fda;
- NSSTrustDomain_TraverseCertificates(defaultTD, convert_cert, &pk11cb);
- return SECSuccess;
-}
-
-static void
-transfer_token_certs_to_collection(nssList *certList, NSSToken *token,
- nssPKIObjectCollection *collection)
-{
- NSSCertificate **certs;
- PRUint32 i, count;
- NSSToken **tokens, **tp;
- count = nssList_Count(certList);
- if (count == 0) {
- return;
- }
- certs = nss_ZNEWARRAY(NULL, NSSCertificate *, count);
- if (!certs) {
- return;
- }
- nssList_GetArray(certList, (void **)certs, count);
- for (i=0; i<count; i++) {
- tokens = nssPKIObject_GetTokens(&certs[i]->object, NULL);
- if (tokens) {
- for (tp = tokens; *tp; tp++) {
- if (*tp == token) {
- nssPKIObjectCollection_AddObject(collection,
- (nssPKIObject *)certs[i]);
- }
- }
- nssTokenArray_Destroy(tokens);
- }
- CERT_DestroyCertificate(STAN_GetCERTCertificateOrRelease(certs[i]));
- }
- nss_ZFreeIf(certs);
-}
-
-CERTCertificate *
-PK11_FindCertFromNickname(const char *nickname, void *wincx)
-{
- PRStatus status;
- CERTCertificate *rvCert = NULL;
- NSSCertificate *cert = NULL;
- NSSCertificate **certs = NULL;
- static const NSSUsage usage = {PR_TRUE /* ... */ };
- NSSToken *token;
- NSSTrustDomain *defaultTD = STAN_GetDefaultTrustDomain();
- PK11SlotInfo *slot = NULL;
- SECStatus rv;
- char *nickCopy;
- char *delimit = NULL;
- char *tokenName;
-
- nickCopy = PORT_Strdup(nickname);
- if (!nickCopy) {
- /* error code is set */
- return NULL;
- }
- if ((delimit = PORT_Strchr(nickCopy,':')) != NULL) {
- tokenName = nickCopy;
- nickname = delimit + 1;
- *delimit = '\0';
- /* find token by name */
- token = NSSTrustDomain_FindTokenByName(defaultTD, (NSSUTF8 *)tokenName);
- if (token) {
- slot = PK11_ReferenceSlot(token->pk11slot);
- } else {
- PORT_SetError(SEC_ERROR_NO_TOKEN);
- }
- *delimit = ':';
- } else {
- slot = PK11_GetInternalKeySlot();
- token = PK11Slot_GetNSSToken(slot);
- }
- if (token) {
- nssList *certList;
- nssCryptokiObject **instances;
- nssPKIObjectCollection *collection;
- nssTokenSearchType tokenOnly = nssTokenSearchType_TokenOnly;
- if (!PK11_IsPresent(slot)) {
- goto loser;
- }
- rv = pk11_AuthenticateUnfriendly(slot, PR_TRUE, wincx);
- if (rv != SECSuccess) {
- goto loser;
- }
- collection = nssCertificateCollection_Create(defaultTD, NULL);
- if (!collection) {
- goto loser;
- }
- certList = nssList_Create(NULL, PR_FALSE);
- if (!certList) {
- nssPKIObjectCollection_Destroy(collection);
- goto loser;
- }
- (void)nssTrustDomain_GetCertsForNicknameFromCache(defaultTD,
- nickname,
- certList);
- transfer_token_certs_to_collection(certList, token, collection);
- instances = nssToken_FindCertificatesByNickname(token,
- NULL,
- nickname,
- tokenOnly,
- 0,
- &status);
- nssPKIObjectCollection_AddInstances(collection, instances, 0);
- nss_ZFreeIf(instances);
- /* if it wasn't found, repeat the process for email address */
- if (nssPKIObjectCollection_Count(collection) == 0 &&
- PORT_Strchr(nickname, '@') != NULL)
- {
- char* lowercaseName = CERT_FixupEmailAddr(nickname);
- if (lowercaseName) {
- (void)nssTrustDomain_GetCertsForEmailAddressFromCache(defaultTD,
- lowercaseName,
- certList);
- transfer_token_certs_to_collection(certList, token, collection);
- instances = nssToken_FindCertificatesByEmail(token,
- NULL,
- lowercaseName,
- tokenOnly,
- 0,
- &status);
- nssPKIObjectCollection_AddInstances(collection, instances, 0);
- nss_ZFreeIf(instances);
- PORT_Free(lowercaseName);
- }
- }
- certs = nssPKIObjectCollection_GetCertificates(collection,
- NULL, 0, NULL);
- nssPKIObjectCollection_Destroy(collection);
- if (certs) {
- cert = nssCertificateArray_FindBestCertificate(certs, NULL,
- &usage, NULL);
- if (cert) {
- rvCert = STAN_GetCERTCertificateOrRelease(cert);
- }
- nssCertificateArray_Destroy(certs);
- }
- nssList_Destroy(certList);
- }
- if (slot) {
- PK11_FreeSlot(slot);
- }
- if (nickCopy) PORT_Free(nickCopy);
- return rvCert;
-loser:
- if (slot) {
- PK11_FreeSlot(slot);
- }
- if (nickCopy) PORT_Free(nickCopy);
- return NULL;
-}
-
-/* Traverse slots callback */
-typedef struct FindCertsEmailArgStr {
- char *email;
- CERTCertList *certList;
-} FindCertsEmailArg;
-
-SECStatus
-FindCertsEmailCallback(CERTCertificate *cert, SECItem *item, void *arg)
-{
- FindCertsEmailArg *cbparam = (FindCertsEmailArg *) arg;
- const char *cert_email = CERT_GetFirstEmailAddress(cert);
- PRBool found = PR_FALSE;
-
- /* Email address present in certificate? */
- if (cert_email == NULL){
- return SECSuccess;
- }
-
- /* Parameter correctly set? */
- if (cbparam->email == NULL) {
- return SECFailure;
- }
-
- /* Loop over all email addresses */
- do {
- if (!strcmp(cert_email, cbparam->email)) {
- /* found one matching email address */
- PRTime now = PR_Now();
- found = PR_TRUE;
- CERT_AddCertToListSorted(cbparam->certList,
- CERT_DupCertificate(cert),
- CERT_SortCBValidity, &now);
- }
- cert_email = CERT_GetNextEmailAddress(cert, cert_email);
- } while (cert_email && !found);
-
- return SECSuccess;
-}
-
-/* Find all certificates with matching email address */
-CERTCertList *
-PK11_FindCertsFromEmailAddress(const char *email, void *wincx)
-{
- FindCertsEmailArg cbparam;
- SECStatus rv;
-
- cbparam.certList = CERT_NewCertList();
- if (cbparam.certList == NULL) {
- return NULL;
- }
-
- cbparam.email = CERT_FixupEmailAddr(email);
- if (cbparam.email == NULL) {
- CERT_DestroyCertList(cbparam.certList);
- return NULL;
- }
-
- rv = PK11_TraverseSlotCerts(FindCertsEmailCallback, &cbparam, NULL);
- if (rv != SECSuccess) {
- CERT_DestroyCertList(cbparam.certList);
- PORT_Free(cbparam.email);
- return NULL;
- }
-
- /* empty list? */
- if (CERT_LIST_HEAD(cbparam.certList) == NULL ||
- CERT_LIST_END(CERT_LIST_HEAD(cbparam.certList), cbparam.certList)) {
- CERT_DestroyCertList(cbparam.certList);
- cbparam.certList = NULL;
- }
-
- PORT_Free(cbparam.email);
- return cbparam.certList;
-}
-
-
-CERTCertList *
-PK11_FindCertsFromNickname(const char *nickname, void *wincx)
-{
- char *nickCopy;
- char *delimit = NULL;
- char *tokenName;
- int i;
- CERTCertList *certList = NULL;
- nssPKIObjectCollection *collection = NULL;
- NSSCertificate **foundCerts = NULL;
- NSSTrustDomain *defaultTD = STAN_GetDefaultTrustDomain();
- NSSCertificate *c;
- NSSToken *token;
- PK11SlotInfo *slot;
- SECStatus rv;
-
- nickCopy = PORT_Strdup(nickname);
- if (!nickCopy) {
- /* error code is set */
- return NULL;
- }
- if ((delimit = PORT_Strchr(nickCopy,':')) != NULL) {
- tokenName = nickCopy;
- nickname = delimit + 1;
- *delimit = '\0';
- /* find token by name */
- token = NSSTrustDomain_FindTokenByName(defaultTD, (NSSUTF8 *)tokenName);
- if (token) {
- slot = PK11_ReferenceSlot(token->pk11slot);
- } else {
- PORT_SetError(SEC_ERROR_NO_TOKEN);
- slot = NULL;
- }
- *delimit = ':';
- } else {
- slot = PK11_GetInternalKeySlot();
- token = PK11Slot_GetNSSToken(slot);
- }
- if (token) {
- PRStatus status;
- nssList *nameList;
- nssCryptokiObject **instances;
- nssTokenSearchType tokenOnly = nssTokenSearchType_TokenOnly;
- rv = pk11_AuthenticateUnfriendly(slot, PR_TRUE, wincx);
- if (rv != SECSuccess) {
- PK11_FreeSlot(slot);
- if (nickCopy) PORT_Free(nickCopy);
- return NULL;
- }
- collection = nssCertificateCollection_Create(defaultTD, NULL);
- if (!collection) {
- PK11_FreeSlot(slot);
- if (nickCopy) PORT_Free(nickCopy);
- return NULL;
- }
- nameList = nssList_Create(NULL, PR_FALSE);
- if (!nameList) {
- PK11_FreeSlot(slot);
- if (nickCopy) PORT_Free(nickCopy);
- return NULL;
- }
- (void)nssTrustDomain_GetCertsForNicknameFromCache(defaultTD,
- nickname,
- nameList);
- transfer_token_certs_to_collection(nameList, token, collection);
- instances = nssToken_FindCertificatesByNickname(token,
- NULL,
- nickname,
- tokenOnly,
- 0,
- &status);
- nssPKIObjectCollection_AddInstances(collection, instances, 0);
- nss_ZFreeIf(instances);
-
- /* if it wasn't found, repeat the process for email address */
- if (nssPKIObjectCollection_Count(collection) == 0 &&
- PORT_Strchr(nickname, '@') != NULL)
- {
- char* lowercaseName = CERT_FixupEmailAddr(nickname);
- if (lowercaseName) {
- (void)nssTrustDomain_GetCertsForEmailAddressFromCache(defaultTD,
- lowercaseName,
- nameList);
- transfer_token_certs_to_collection(nameList, token, collection);
- instances = nssToken_FindCertificatesByEmail(token,
- NULL,
- lowercaseName,
- tokenOnly,
- 0,
- &status);
- nssPKIObjectCollection_AddInstances(collection, instances, 0);
- nss_ZFreeIf(instances);
- PORT_Free(lowercaseName);
- }
- }
-
- nssList_Destroy(nameList);
- foundCerts = nssPKIObjectCollection_GetCertificates(collection,
- NULL, 0, NULL);
- nssPKIObjectCollection_Destroy(collection);
- }
- if (slot) {
- PK11_FreeSlot(slot);
- }
- if (nickCopy) PORT_Free(nickCopy);
- if (foundCerts) {
- PRTime now = PR_Now();
- certList = CERT_NewCertList();
- for (i=0, c = *foundCerts; c; c = foundCerts[++i]) {
- if (certList) {
- CERTCertificate *certCert = STAN_GetCERTCertificateOrRelease(c);
- /* c may be invalid after this, don't reference it */
- if (certCert) {
- /* CERT_AddCertToListSorted adopts certCert */
- CERT_AddCertToListSorted(certList, certCert,
- CERT_SortCBValidity, &now);
- }
- } else {
- nssCertificate_Destroy(c);
- }
- }
- if (certList && CERT_LIST_HEAD(certList) == NULL) {
- CERT_DestroyCertList(certList);
- certList = NULL;
- }
- /* all the certs have been adopted or freed, free the raw array */
- nss_ZFreeIf(foundCerts);
- }
- return certList;
-}
-
-/*
- * extract a key ID for a certificate...
- * NOTE: We call this function from PKCS11.c If we ever use
- * pkcs11 to extract the public key (we currently do not), this will break.
- */
-SECItem *
-PK11_GetPubIndexKeyID(CERTCertificate *cert)
-{
- SECKEYPublicKey *pubk;
- SECItem *newItem = NULL;
-
- pubk = CERT_ExtractPublicKey(cert);
- if (pubk == NULL) return NULL;
-
- switch (pubk->keyType) {
- case rsaKey:
- newItem = SECITEM_DupItem(&pubk->u.rsa.modulus);
- break;
- case dsaKey:
- newItem = SECITEM_DupItem(&pubk->u.dsa.publicValue);
- break;
- case dhKey:
- newItem = SECITEM_DupItem(&pubk->u.dh.publicValue);
- break;
- case ecKey:
- newItem = SECITEM_DupItem(&pubk->u.ec.publicValue);
- break;
- case fortezzaKey:
- default:
- newItem = NULL; /* Fortezza Fix later... */
- }
- SECKEY_DestroyPublicKey(pubk);
- /* make hash of it */
- return newItem;
-}
-
-/*
- * generate a CKA_ID from a certificate.
- */
-SECItem *
-pk11_mkcertKeyID(CERTCertificate *cert)
-{
- SECItem *pubKeyData = PK11_GetPubIndexKeyID(cert) ;
- SECItem *certCKA_ID;
-
- if (pubKeyData == NULL) return NULL;
-
- certCKA_ID = PK11_MakeIDFromPubKey(pubKeyData);
- SECITEM_FreeItem(pubKeyData,PR_TRUE);
- return certCKA_ID;
-}
-
-/*
- * Write the cert into the token.
- */
-SECStatus
-PK11_ImportCert(PK11SlotInfo *slot, CERTCertificate *cert,
- CK_OBJECT_HANDLE key, const char *nickname,
- PRBool includeTrust)
-{
- PRStatus status;
- NSSCertificate *c;
- nssCryptokiObject *keyobj, *certobj;
- NSSToken *token = PK11Slot_GetNSSToken(slot);
- SECItem *keyID = pk11_mkcertKeyID(cert);
- char *emailAddr = NULL;
- nssCertificateStoreTrace lockTrace = {NULL, NULL, PR_FALSE, PR_FALSE};
- nssCertificateStoreTrace unlockTrace = {NULL, NULL, PR_FALSE, PR_FALSE};
-
- if (keyID == NULL) {
- goto loser; /* error code should be set already */
- }
- if (!token) {
- PORT_SetError(SEC_ERROR_NO_TOKEN);
- goto loser;
- }
-
- if (PK11_IsInternal(slot) && cert->emailAddr && cert->emailAddr[0]) {
- emailAddr = cert->emailAddr;
- }
-
- /* need to get the cert as a stan cert */
- if (cert->nssCertificate) {
- c = cert->nssCertificate;
- } else {
- c = STAN_GetNSSCertificate(cert);
- if (c == NULL) {
- goto loser;
- }
- }
-
- /* set the id for the cert */
- nssItem_Create(c->object.arena, &c->id, keyID->len, keyID->data);
- if (!c->id.data) {
- goto loser;
- }
-
- if (key != CK_INVALID_HANDLE) {
- /* create an object for the key, ... */
- keyobj = nss_ZNEW(NULL, nssCryptokiObject);
- if (!keyobj) {
- goto loser;
- }
- keyobj->token = nssToken_AddRef(token);
- keyobj->handle = key;
- keyobj->isTokenObject = PR_TRUE;
-
- /* ... in order to set matching attributes for the key */
- status = nssCryptokiPrivateKey_SetCertificate(keyobj, NULL, nickname,
- &c->id, &c->subject);
- nssCryptokiObject_Destroy(keyobj);
- if (status != PR_SUCCESS) {
- goto loser;
- }
- }
-
- /* do the token import */
- certobj = nssToken_ImportCertificate(token, NULL,
- NSSCertificateType_PKIX,
- &c->id,
- nickname,
- &c->encoding,
- &c->issuer,
- &c->subject,
- &c->serial,
- emailAddr,
- PR_TRUE);
- if (!certobj) {
- if (NSS_GetError() == NSS_ERROR_INVALID_CERTIFICATE) {
- PORT_SetError(SEC_ERROR_REUSED_ISSUER_AND_SERIAL);
- SECITEM_FreeItem(keyID,PR_TRUE);
- return SECFailure;
- }
- goto loser;
- }
-
- if (c->object.cryptoContext) {
- /* Delete the temp instance */
- NSSCryptoContext *cc = c->object.cryptoContext;
- nssCertificateStore_Lock(cc->certStore, &lockTrace);
- nssCertificateStore_RemoveCertLOCKED(cc->certStore, c);
- nssCertificateStore_Unlock(cc->certStore, &lockTrace, &unlockTrace);
- c->object.cryptoContext = NULL;
- cert->istemp = PR_FALSE;
- cert->isperm = PR_TRUE;
- }
-
- /* add the new instance to the cert, force an update of the
- * CERTCertificate, and finish
- */
- nssPKIObject_AddInstance(&c->object, certobj);
- /* nssTrustDomain_AddCertsToCache may release a reference to 'c' and
- * replace 'c' with a different value. So we add a reference to 'c' to
- * prevent 'c' from being destroyed. */
- nssCertificate_AddRef(c);
- nssTrustDomain_AddCertsToCache(STAN_GetDefaultTrustDomain(), &c, 1);
- (void)STAN_ForceCERTCertificateUpdate(c);
- nssCertificate_Destroy(c);
- SECITEM_FreeItem(keyID,PR_TRUE);
- return SECSuccess;
-loser:
- CERT_MapStanError();
- SECITEM_FreeItem(keyID,PR_TRUE);
- if (PORT_GetError() != SEC_ERROR_TOKEN_NOT_LOGGED_IN) {
- PORT_SetError(SEC_ERROR_ADDING_CERT);
- }
- return SECFailure;
-}
-
-SECStatus
-PK11_ImportDERCert(PK11SlotInfo *slot, SECItem *derCert,
- CK_OBJECT_HANDLE key, char *nickname, PRBool includeTrust)
-{
- CERTCertificate *cert;
- SECStatus rv;
-
- cert = CERT_NewTempCertificate(CERT_GetDefaultCertDB(),
- derCert, NULL, PR_FALSE, PR_TRUE);
- if (cert == NULL) return SECFailure;
-
- rv = PK11_ImportCert(slot, cert, key, nickname, includeTrust);
- CERT_DestroyCertificate (cert);
- return rv;
-}
-
-/*
- * get a certificate handle, look at the cached handle first..
- */
-CK_OBJECT_HANDLE
-pk11_getcerthandle(PK11SlotInfo *slot, CERTCertificate *cert,
- CK_ATTRIBUTE *theTemplate,int tsize)
-{
- CK_OBJECT_HANDLE certh;
-
- if (cert->slot == slot) {
- certh = cert->pkcs11ID;
- if ((certh == CK_INVALID_HANDLE) ||
- (cert->series != slot->series)) {
- certh = pk11_FindObjectByTemplate(slot,theTemplate,tsize);
- cert->pkcs11ID = certh;
- cert->series = slot->series;
- }
- } else {
- certh = pk11_FindObjectByTemplate(slot,theTemplate,tsize);
- }
- return certh;
-}
-
-/*
- * return the private key From a given Cert
- */
-SECKEYPrivateKey *
-PK11_FindPrivateKeyFromCert(PK11SlotInfo *slot, CERTCertificate *cert,
- void *wincx)
-{
- int err;
- CK_OBJECT_CLASS certClass = CKO_CERTIFICATE;
- CK_ATTRIBUTE theTemplate[] = {
- { CKA_VALUE, NULL, 0 },
- { CKA_CLASS, NULL, 0 }
- };
- /* if you change the array, change the variable below as well */
- int tsize = sizeof(theTemplate)/sizeof(theTemplate[0]);
- CK_OBJECT_HANDLE certh;
- CK_OBJECT_HANDLE keyh;
- CK_ATTRIBUTE *attrs = theTemplate;
- PRBool needLogin;
- SECStatus rv;
-
- PK11_SETATTRS(attrs, CKA_VALUE, cert->derCert.data,
- cert->derCert.len); attrs++;
- PK11_SETATTRS(attrs, CKA_CLASS, &certClass, sizeof(certClass));
-
- /*
- * issue the find
- */
- rv = pk11_AuthenticateUnfriendly(slot, PR_TRUE, wincx);
- if (rv != SECSuccess) {
- return NULL;
- }
-
- certh = pk11_getcerthandle(slot,cert,theTemplate,tsize);
- if (certh == CK_INVALID_HANDLE) {
- return NULL;
- }
- /*
- * prevent a login race condition. If slot is logged in between
- * our call to pk11_LoginStillRequired and the
- * PK11_MatchItem. The matchItem call will either succeed, or
- * we will call it one more time after calling PK11_Authenticate
- * (which is a noop on an authenticated token).
- */
- needLogin = pk11_LoginStillRequired(slot,wincx);
- keyh = PK11_MatchItem(slot,certh,CKO_PRIVATE_KEY);
- if ((keyh == CK_INVALID_HANDLE) && needLogin &&
- (SSL_ERROR_NO_CERTIFICATE == (err = PORT_GetError()) ||
- SEC_ERROR_TOKEN_NOT_LOGGED_IN == err )) {
- /* try it again authenticated */
- rv = PK11_Authenticate(slot, PR_TRUE, wincx);
- if (rv != SECSuccess) {
- return NULL;
- }
- keyh = PK11_MatchItem(slot,certh,CKO_PRIVATE_KEY);
- }
- if (keyh == CK_INVALID_HANDLE) {
- return NULL;
- }
- return PK11_MakePrivKey(slot, nullKey, PR_TRUE, keyh, wincx);
-}
-
-/*
- * import a cert for a private key we have already generated. Set the label
- * on both to be the nickname. This is for the Key Gen, orphaned key case.
- */
-PK11SlotInfo *
-PK11_KeyForCertExists(CERTCertificate *cert, CK_OBJECT_HANDLE *keyPtr,
- void *wincx)
-{
- PK11SlotList *list;
- PK11SlotListElement *le;
- SECItem *keyID;
- CK_OBJECT_HANDLE key;
- PK11SlotInfo *slot = NULL;
- SECStatus rv;
- int err;
-
- keyID = pk11_mkcertKeyID(cert);
- /* get them all! */
- list = PK11_GetAllTokens(CKM_INVALID_MECHANISM,PR_FALSE,PR_TRUE,wincx);
- if ((keyID == NULL) || (list == NULL)) {
- if (keyID) SECITEM_FreeItem(keyID,PR_TRUE);
- if (list) PK11_FreeSlotList(list);
- return NULL;
- }
-
- /* Look for the slot that holds the Key */
- for (le = list->head ; le; le = le->next) {
- /*
- * prevent a login race condition. If le->slot is logged in between
- * our call to pk11_LoginStillRequired and the
- * pk11_FindPrivateKeyFromCertID, the find will either succeed, or
- * we will call it one more time after calling PK11_Authenticate
- * (which is a noop on an authenticated token).
- */
- PRBool needLogin = pk11_LoginStillRequired(le->slot,wincx);
- key = pk11_FindPrivateKeyFromCertID(le->slot,keyID);
- if ((key == CK_INVALID_HANDLE) && needLogin &&
- (SSL_ERROR_NO_CERTIFICATE == (err = PORT_GetError()) ||
- SEC_ERROR_TOKEN_NOT_LOGGED_IN == err )) {
- /* authenticate and try again */
- rv = PK11_Authenticate(le->slot, PR_TRUE, wincx);
- if (rv != SECSuccess) continue;
- key = pk11_FindPrivateKeyFromCertID(le->slot,keyID);
- }
- if (key != CK_INVALID_HANDLE) {
- slot = PK11_ReferenceSlot(le->slot);
- if (keyPtr) *keyPtr = key;
- break;
- }
- }
-
- SECITEM_FreeItem(keyID,PR_TRUE);
- PK11_FreeSlotList(list);
- return slot;
-
-}
-/*
- * import a cert for a private key we have already generated. Set the label
- * on both to be the nickname. This is for the Key Gen, orphaned key case.
- */
-PK11SlotInfo *
-PK11_KeyForDERCertExists(SECItem *derCert, CK_OBJECT_HANDLE *keyPtr,
- void *wincx)
-{
- CERTCertificate *cert;
- PK11SlotInfo *slot = NULL;
-
- /* letting this use go -- the only thing that the cert is used for is
- * to get the ID attribute.
- */
- cert = CERT_DecodeDERCertificate(derCert, PR_FALSE, NULL);
- if (cert == NULL) return NULL;
-
- slot = PK11_KeyForCertExists(cert, keyPtr, wincx);
- CERT_DestroyCertificate (cert);
- return slot;
-}
-
-PK11SlotInfo *
-PK11_ImportCertForKey(CERTCertificate *cert, const char *nickname,
- void *wincx)
-{
- PK11SlotInfo *slot = NULL;
- CK_OBJECT_HANDLE key;
-
- slot = PK11_KeyForCertExists(cert,&key,wincx);
-
- if (slot) {
- if (PK11_ImportCert(slot,cert,key,nickname,PR_FALSE) != SECSuccess) {
- PK11_FreeSlot(slot);
- slot = NULL;
- }
- } else {
- PORT_SetError(SEC_ERROR_ADDING_CERT);
- }
-
- return slot;
-}
-
-PK11SlotInfo *
-PK11_ImportDERCertForKey(SECItem *derCert, char *nickname,void *wincx)
-{
- CERTCertificate *cert;
- PK11SlotInfo *slot = NULL;
-
- cert = CERT_NewTempCertificate(CERT_GetDefaultCertDB(),
- derCert, NULL, PR_FALSE, PR_TRUE);
- if (cert == NULL) return NULL;
-
- slot = PK11_ImportCertForKey(cert, nickname, wincx);
- CERT_DestroyCertificate (cert);
- return slot;
-}
-
-static CK_OBJECT_HANDLE
-pk11_FindCertObjectByTemplate(PK11SlotInfo **slotPtr,
- CK_ATTRIBUTE *searchTemplate, int count, void *wincx)
-{
- PK11SlotList *list;
- PK11SlotListElement *le;
- CK_OBJECT_HANDLE certHandle = CK_INVALID_HANDLE;
- PK11SlotInfo *slot = NULL;
- SECStatus rv;
-
- *slotPtr = NULL;
-
- /* get them all! */
- list = PK11_GetAllTokens(CKM_INVALID_MECHANISM,PR_FALSE,PR_TRUE,wincx);
- if (list == NULL) {
- return CK_INVALID_HANDLE;
- }
-
-
- /* Look for the slot that holds the Key */
- for (le = list->head ; le; le = le->next) {
- rv = pk11_AuthenticateUnfriendly(le->slot, PR_TRUE, wincx);
- if (rv != SECSuccess) continue;
-
- certHandle = pk11_FindObjectByTemplate(le->slot,searchTemplate,count);
- if (certHandle != CK_INVALID_HANDLE) {
- slot = PK11_ReferenceSlot(le->slot);
- break;
- }
- }
-
- PK11_FreeSlotList(list);
-
- if (slot == NULL) {
- return CK_INVALID_HANDLE;
- }
- *slotPtr = slot;
- return certHandle;
-}
-
-CERTCertificate *
-PK11_FindCertByIssuerAndSNOnToken(PK11SlotInfo *slot,
- CERTIssuerAndSN *issuerSN, void *wincx)
-{
- CERTCertificate *rvCert = NULL;
- NSSCertificate *cert = NULL;
- NSSDER issuer, serial;
- NSSTrustDomain *td = STAN_GetDefaultTrustDomain();
- NSSToken *token = slot->nssToken;
- nssSession *session;
- nssCryptokiObject *instance = NULL;
- nssPKIObject *object = NULL;
- SECItem *derSerial;
- PRStatus status;
-
- if (!issuerSN || !issuerSN->derIssuer.data || !issuerSN->derIssuer.len ||
- !issuerSN->serialNumber.data || !issuerSN->serialNumber.len ||
- issuerSN->derIssuer.len > CERT_MAX_DN_BYTES ||
- issuerSN->serialNumber.len > CERT_MAX_SERIAL_NUMBER_BYTES ) {
- PORT_SetError(SEC_ERROR_INVALID_ARGS);
- return NULL;
- }
-
- /* Paranoia */
- if (token == NULL) {
- PORT_SetError(SEC_ERROR_NO_TOKEN);
- return NULL;
- }
-
-
- /* PKCS#11 needs to use DER-encoded serial numbers. Create a
- * CERTIssuerAndSN that actually has the encoded value and pass that
- * to PKCS#11 (and the crypto context).
- */
- derSerial = SEC_ASN1EncodeItem(NULL, NULL,
- &issuerSN->serialNumber,
- SEC_ASN1_GET(SEC_IntegerTemplate));
- if (!derSerial) {
- return NULL;
- }
-
- NSSITEM_FROM_SECITEM(&issuer, &issuerSN->derIssuer);
- NSSITEM_FROM_SECITEM(&serial, derSerial);
-
- session = nssToken_GetDefaultSession(token);
- if (!session) {
- goto loser;
- }
-
- instance = nssToken_FindCertificateByIssuerAndSerialNumber(token,session,
- &issuer, &serial, nssTokenSearchType_TokenForced, &status);
-
- SECITEM_FreeItem(derSerial, PR_TRUE);
-
- if (!instance) {
- goto loser;
- }
- object = nssPKIObject_Create(NULL, instance, td, NULL, nssPKIMonitor);
- if (!object) {
- goto loser;
- }
- instance = NULL; /* adopted by the previous call */
- cert = nssCertificate_Create(object);
- if (!cert) {
- goto loser;
- }
- object = NULL; /* adopted by the previous call */
- nssTrustDomain_AddCertsToCache(td, &cert,1);
- /* on failure, cert is freed below */
- rvCert = STAN_GetCERTCertificate(cert);
- if (!rvCert) {
- goto loser;
- }
- return rvCert;
-
-loser:
- if (instance) {
- nssCryptokiObject_Destroy(instance);
- }
- if (object) {
- nssPKIObject_Destroy(object);
- }
- if (cert) {
- nssCertificate_Destroy(cert);
- }
- return NULL;
-}
-
-static PRCallOnceType keyIDHashCallOnce;
-
-static PRStatus PR_CALLBACK
-pk11_keyIDHash_populate(void *wincx)
-{
- CERTCertList *certList;
- CERTCertListNode *node = NULL;
- SECItem subjKeyID = {siBuffer, NULL, 0};
- SECItem *slotid = NULL;
- SECMODModuleList *modules, *mlp;
- SECMODListLock *moduleLock;
- int i;
-
- certList = PK11_ListCerts(PK11CertListUser, wincx);
- if (!certList) {
- return PR_FAILURE;
- }
-
- for (node = CERT_LIST_HEAD(certList);
- !CERT_LIST_END(node, certList);
- node = CERT_LIST_NEXT(node)) {
- if (CERT_FindSubjectKeyIDExtension(node->cert,
- &subjKeyID) == SECSuccess &&
- subjKeyID.data != NULL) {
- cert_AddSubjectKeyIDMapping(&subjKeyID, node->cert);
- SECITEM_FreeItem(&subjKeyID, PR_FALSE);
- }
- }
- CERT_DestroyCertList(certList);
-
- /*
- * Record the state of each slot in a hash. The concatenation of slotID
- * and moduleID is used as its key, with the slot series as its value.
- */
- slotid = SECITEM_AllocItem(NULL, NULL,
- sizeof(CK_SLOT_ID) + sizeof(SECMODModuleID));
- if (!slotid) {
- PORT_SetError(SEC_ERROR_NO_MEMORY);
- return PR_FAILURE;
- }
- moduleLock = SECMOD_GetDefaultModuleListLock();
- if (!moduleLock) {
- SECITEM_FreeItem(slotid, PR_TRUE);
- PORT_SetError(SEC_ERROR_NOT_INITIALIZED);
- return PR_FAILURE;
- }
- SECMOD_GetReadLock(moduleLock);
- modules = SECMOD_GetDefaultModuleList();
- for (mlp = modules; mlp; mlp = mlp->next) {
- for (i = 0; i < mlp->module->slotCount; i++) {
- memcpy(slotid->data, &mlp->module->slots[i]->slotID,
- sizeof(CK_SLOT_ID));
- memcpy(&slotid->data[sizeof(CK_SLOT_ID)], &mlp->module->moduleID,
- sizeof(SECMODModuleID));
- cert_UpdateSubjectKeyIDSlotCheck(slotid,
- mlp->module->slots[i]->series);
- }
- }
- SECMOD_ReleaseReadLock(moduleLock);
- SECITEM_FreeItem(slotid, PR_TRUE);
-
- return PR_SUCCESS;
-}
-
-/*
- * We're looking for a cert which we have the private key for that's on the
- * list of recipients. This searches one slot.
- * this is the new version for NSS SMIME code
- * this stuff should REALLY be in the SMIME code, but some things in here are not public
- * (they should be!)
- */
-static CERTCertificate *
-pk11_FindCertObjectByRecipientNew(PK11SlotInfo *slot, NSSCMSRecipient **recipientlist, int *rlIndex, void *pwarg)
-{
- NSSCMSRecipient *ri = NULL;
- int i;
- PRBool tokenRescanDone = PR_FALSE;
- CERTCertTrust trust;
-
- for (i=0; (ri = recipientlist[i]) != NULL; i++) {
- CERTCertificate *cert = NULL;
- if (ri->kind == RLSubjKeyID) {
- SECItem *derCert = cert_FindDERCertBySubjectKeyID(ri->id.subjectKeyID);
- if (!derCert && !tokenRescanDone) {
- /*
- * We didn't find the cert by its key ID. If we have slots
- * with removable tokens, a failure from
- * cert_FindDERCertBySubjectKeyID doesn't necessarily imply
- * that the cert is unavailable - the token might simply
- * have been inserted after the initial run of
- * pk11_keyIDHash_populate (wrapped by PR_CallOnceWithArg),
- * or a different token might have been present in that
- * slot, initially. Let's check for new tokens...
- */
- PK11SlotList *sl = PK11_GetAllTokens(CKM_INVALID_MECHANISM,
- PR_FALSE, PR_FALSE, pwarg);
- if (sl) {
- PK11SlotListElement *le;
- SECItem *slotid = SECITEM_AllocItem(NULL, NULL,
- sizeof(CK_SLOT_ID) + sizeof(SECMODModuleID));
- if (!slotid) {
- PORT_SetError(SEC_ERROR_NO_MEMORY);
- PK11_FreeSlotList(sl);
- return NULL;
- }
- for (le = sl->head; le; le = le->next) {
- memcpy(slotid->data, &le->slot->slotID,
- sizeof(CK_SLOT_ID));
- memcpy(&slotid->data[sizeof(CK_SLOT_ID)],
- &le->slot->module->moduleID,
- sizeof(SECMODModuleID));
- /*
- * Any changes with the slot since our last check?
- * If so, re-read the certs in that specific slot.
- */
- if (cert_SubjectKeyIDSlotCheckSeries(slotid)
- != PK11_GetSlotSeries(le->slot)) {
- CERTCertListNode *node = NULL;
- SECItem subjKeyID = {siBuffer, NULL, 0};
- CERTCertList *cl = PK11_ListCertsInSlot(le->slot);
- if (!cl) {
- continue;
- }
- for (node = CERT_LIST_HEAD(cl);
- !CERT_LIST_END(node, cl);
- node = CERT_LIST_NEXT(node)) {
- if (CERT_IsUserCert(node->cert) &&
- CERT_FindSubjectKeyIDExtension(node->cert,
- &subjKeyID) == SECSuccess) {
- if (subjKeyID.data) {
- cert_AddSubjectKeyIDMapping(&subjKeyID,
- node->cert);
- cert_UpdateSubjectKeyIDSlotCheck(slotid,
- PK11_GetSlotSeries(le->slot));
- }
- SECITEM_FreeItem(&subjKeyID, PR_FALSE);
- }
- }
- CERT_DestroyCertList(cl);
- }
- }
- PK11_FreeSlotList(sl);
- SECITEM_FreeItem(slotid, PR_TRUE);
- }
- /* only check once per message/recipientlist */
- tokenRescanDone = PR_TRUE;
- /* do another lookup (hopefully we found that cert...) */
- derCert = cert_FindDERCertBySubjectKeyID(ri->id.subjectKeyID);
- }
- if (derCert) {
- cert = PK11_FindCertFromDERCertItem(slot, derCert, pwarg);
- SECITEM_FreeItem(derCert, PR_TRUE);
- }
- } else {
- cert = PK11_FindCertByIssuerAndSNOnToken(slot, ri->id.issuerAndSN,
- pwarg);
- }
- if (cert) {
- /* this isn't our cert */
- if (CERT_GetCertTrust(cert, &trust) != SECSuccess ||
- ((trust.emailFlags & CERTDB_USER) != CERTDB_USER)) {
- CERT_DestroyCertificate(cert);
- continue;
- }
- ri->slot = PK11_ReferenceSlot(slot);
- *rlIndex = i;
- return cert;
- }
- }
- *rlIndex = -1;
- return NULL;
-}
-
-/*
- * This function is the same as above, but it searches all the slots.
- * this is the new version for NSS SMIME code
- * this stuff should REALLY be in the SMIME code, but some things in here are not public
- * (they should be!)
- */
-static CERTCertificate *
-pk11_AllFindCertObjectByRecipientNew(NSSCMSRecipient **recipientlist, void *wincx, int *rlIndex)
-{
- PK11SlotList *list;
- PK11SlotListElement *le;
- CERTCertificate *cert = NULL;
- SECStatus rv;
-
- /* get them all! */
- list = PK11_GetAllTokens(CKM_INVALID_MECHANISM,PR_FALSE,PR_TRUE,wincx);
- if (list == NULL) {
- return CK_INVALID_HANDLE;
- }
-
- /* Look for the slot that holds the Key */
- for (le = list->head ; le; le = le->next) {
- rv = pk11_AuthenticateUnfriendly(le->slot, PR_TRUE, wincx);
- if (rv != SECSuccess) continue;
-
- cert = pk11_FindCertObjectByRecipientNew(le->slot,
- recipientlist, rlIndex, wincx);
- if (cert)
- break;
- }
-
- PK11_FreeSlotList(list);
-
- return cert;
-}
-
-/*
- * We're looking for a cert which we have the private key for that's on the
- * list of recipients. This searches one slot.
- */
-static CERTCertificate *
-pk11_FindCertObjectByRecipient(PK11SlotInfo *slot,
- SEC_PKCS7RecipientInfo **recipientArray,
- SEC_PKCS7RecipientInfo **rip, void *pwarg)
-{
- SEC_PKCS7RecipientInfo *ri = NULL;
- CERTCertTrust trust;
- int i;
-
- for (i=0; (ri = recipientArray[i]) != NULL; i++) {
- CERTCertificate *cert;
-
- cert = PK11_FindCertByIssuerAndSNOnToken(slot, ri->issuerAndSN,
- pwarg);
- if (cert) {
- /* this isn't our cert */
- if (CERT_GetCertTrust(cert, &trust) != SECSuccess ||
- ((trust.emailFlags & CERTDB_USER) != CERTDB_USER)) {
- CERT_DestroyCertificate(cert);
- continue;
- }
- *rip = ri;
- return cert;
- }
-
- }
- *rip = NULL;
- return NULL;
-}
-
-/*
- * This function is the same as above, but it searches all the slots.
- */
-static CERTCertificate *
-pk11_AllFindCertObjectByRecipient(PK11SlotInfo **slotPtr,
- SEC_PKCS7RecipientInfo **recipientArray,SEC_PKCS7RecipientInfo **rip,
- void *wincx)
-{
- PK11SlotList *list;
- PK11SlotListElement *le;
- CERTCertificate * cert = NULL;
- PK11SlotInfo *slot = NULL;
- SECStatus rv;
-
- *slotPtr = NULL;
-
- /* get them all! */
- list = PK11_GetAllTokens(CKM_INVALID_MECHANISM,PR_FALSE,PR_TRUE,wincx);
- if (list == NULL) {
- return CK_INVALID_HANDLE;
- }
-
- *rip = NULL;
-
- /* Look for the slot that holds the Key */
- for (le = list->head ; le; le = le->next) {
- rv = pk11_AuthenticateUnfriendly(le->slot, PR_TRUE, wincx);
- if (rv != SECSuccess) continue;
-
- cert = pk11_FindCertObjectByRecipient(le->slot, recipientArray,
- rip, wincx);
- if (cert) {
- slot = PK11_ReferenceSlot(le->slot);
- break;
- }
- }
-
- PK11_FreeSlotList(list);
-
- if (slot == NULL) {
- return NULL;
- }
- *slotPtr = slot;
- PORT_Assert(cert != NULL);
- return cert;
-}
-
-/*
- * We need to invert the search logic for PKCS 7 because if we search for
- * each cert on the list over all the slots, we wind up with lots of spurious
- * password prompts. This way we get only one password prompt per slot, at
- * the max, and most of the time we can find the cert, and only prompt for
- * the key...
- */
-CERTCertificate *
-PK11_FindCertAndKeyByRecipientList(PK11SlotInfo **slotPtr,
- SEC_PKCS7RecipientInfo **array, SEC_PKCS7RecipientInfo **rip,
- SECKEYPrivateKey**privKey, void *wincx)
-{
- CERTCertificate *cert = NULL;
-
- *privKey = NULL;
- *slotPtr = NULL;
- cert = pk11_AllFindCertObjectByRecipient(slotPtr,array,rip,wincx);
- if (!cert) {
- return NULL;
- }
-
- *privKey = PK11_FindKeyByAnyCert(cert, wincx);
- if (*privKey == NULL) {
- goto loser;
- }
-
- return cert;
-loser:
- if (cert) CERT_DestroyCertificate(cert);
- if (*slotPtr) PK11_FreeSlot(*slotPtr);
- *slotPtr = NULL;
- return NULL;
-}
-
-/*
- * This is the new version of the above function for NSS SMIME code
- * this stuff should REALLY be in the SMIME code, but some things in here are not public
- * (they should be!)
- */
-int
-PK11_FindCertAndKeyByRecipientListNew(NSSCMSRecipient **recipientlist, void *wincx)
-{
- CERTCertificate *cert;
- NSSCMSRecipient *rl;
- PRStatus rv;
- int rlIndex;
-
- rv = PR_CallOnceWithArg(&keyIDHashCallOnce, pk11_keyIDHash_populate, wincx);
- if (rv != PR_SUCCESS)
- return -1;
-
- cert = pk11_AllFindCertObjectByRecipientNew(recipientlist, wincx, &rlIndex);
- if (!cert) {
- return -1;
- }
-
- rl = recipientlist[rlIndex];
-
- /* at this point, rl->slot is set */
-
- rl->privkey = PK11_FindKeyByAnyCert(cert, wincx);
- if (rl->privkey == NULL) {
- goto loser;
- }
-
- /* make a cert from the cert handle */
- rl->cert = cert;
- return rlIndex;
-
-loser:
- if (cert) CERT_DestroyCertificate(cert);
- if (rl->slot) PK11_FreeSlot(rl->slot);
- rl->slot = NULL;
- return -1;
-}
-
-CERTCertificate *
-PK11_FindCertByIssuerAndSN(PK11SlotInfo **slotPtr, CERTIssuerAndSN *issuerSN,
- void *wincx)
-{
- CERTCertificate *rvCert = NULL;
- NSSCertificate *cert;
- NSSDER issuer, serial;
- NSSCryptoContext *cc;
- SECItem *derSerial;
-
- if (!issuerSN || !issuerSN->derIssuer.data || !issuerSN->derIssuer.len ||
- !issuerSN->serialNumber.data || !issuerSN->serialNumber.len ||
- issuerSN->derIssuer.len > CERT_MAX_DN_BYTES ||
- issuerSN->serialNumber.len > CERT_MAX_SERIAL_NUMBER_BYTES ) {
- PORT_SetError(SEC_ERROR_INVALID_ARGS);
- return NULL;
- }
-
- if (slotPtr) *slotPtr = NULL;
-
- /* PKCS#11 needs to use DER-encoded serial numbers. Create a
- * CERTIssuerAndSN that actually has the encoded value and pass that
- * to PKCS#11 (and the crypto context).
- */
- derSerial = SEC_ASN1EncodeItem(NULL, NULL,
- &issuerSN->serialNumber,
- SEC_ASN1_GET(SEC_IntegerTemplate));
- if (!derSerial) {
- return NULL;
- }
-
- NSSITEM_FROM_SECITEM(&issuer, &issuerSN->derIssuer);
- NSSITEM_FROM_SECITEM(&serial, derSerial);
-
- cc = STAN_GetDefaultCryptoContext();
- cert = NSSCryptoContext_FindCertificateByIssuerAndSerialNumber(cc,
- &issuer,
- &serial);
- if (cert) {
- SECITEM_FreeItem(derSerial, PR_TRUE);
- return STAN_GetCERTCertificateOrRelease(cert);
- }
-
- do {
- /* free the old cert on retry. Associated slot was not present */
- if (rvCert) {
- CERT_DestroyCertificate(rvCert);
- rvCert = NULL;
- }
-
- cert = NSSTrustDomain_FindCertificateByIssuerAndSerialNumber(
- STAN_GetDefaultTrustDomain(),
- &issuer,
- &serial);
- if (!cert) {
- break;
- }
-
- rvCert = STAN_GetCERTCertificateOrRelease(cert);
- if (rvCert == NULL) {
- break;
- }
-
- /* Check to see if the cert's token is still there */
- } while (!PK11_IsPresent(rvCert->slot));
-
- if (rvCert && slotPtr) *slotPtr = PK11_ReferenceSlot(rvCert->slot);
-
- SECITEM_FreeItem(derSerial, PR_TRUE);
- return rvCert;
-}
-
-CK_OBJECT_HANDLE
-PK11_FindObjectForCert(CERTCertificate *cert, void *wincx, PK11SlotInfo **pSlot)
-{
- CK_OBJECT_HANDLE certHandle;
- CK_OBJECT_CLASS certClass = CKO_CERTIFICATE;
- CK_ATTRIBUTE *attr;
- CK_ATTRIBUTE searchTemplate[]= {
- { CKA_CLASS, NULL, 0 },
- { CKA_VALUE, NULL, 0 },
- };
- int templateSize = sizeof(searchTemplate)/sizeof(searchTemplate[0]);
-
- attr = searchTemplate;
- PK11_SETATTRS(attr, CKA_CLASS, &certClass, sizeof(certClass)); attr++;
- PK11_SETATTRS(attr, CKA_VALUE, cert->derCert.data, cert->derCert.len);
-
- if (cert->slot) {
- certHandle = pk11_getcerthandle(cert->slot, cert, searchTemplate,
- templateSize);
- if (certHandle != CK_INVALID_HANDLE) {
- *pSlot = PK11_ReferenceSlot(cert->slot);
- return certHandle;
- }
- }
-
- certHandle = pk11_FindCertObjectByTemplate(pSlot, searchTemplate,
- templateSize, wincx);
- if (certHandle != CK_INVALID_HANDLE) {
- if (cert->slot == NULL) {
- cert->slot = PK11_ReferenceSlot(*pSlot);
- cert->pkcs11ID = certHandle;
- cert->ownSlot = PR_TRUE;
- cert->series = cert->slot->series;
- }
- }
-
- return(certHandle);
-}
-
-SECKEYPrivateKey *
-PK11_FindKeyByAnyCert(CERTCertificate *cert, void *wincx)
-{
- CK_OBJECT_HANDLE certHandle;
- CK_OBJECT_HANDLE keyHandle;
- PK11SlotInfo *slot = NULL;
- SECKEYPrivateKey *privKey = NULL;
- PRBool needLogin;
- SECStatus rv;
- int err;
-
- certHandle = PK11_FindObjectForCert(cert, wincx, &slot);
- if (certHandle == CK_INVALID_HANDLE) {
- return NULL;
- }
- /*
- * prevent a login race condition. If slot is logged in between
- * our call to pk11_LoginStillRequired and the
- * PK11_MatchItem. The matchItem call will either succeed, or
- * we will call it one more time after calling PK11_Authenticate
- * (which is a noop on an authenticated token).
- */
- needLogin = pk11_LoginStillRequired(slot,wincx);
- keyHandle = PK11_MatchItem(slot,certHandle,CKO_PRIVATE_KEY);
- if ((keyHandle == CK_INVALID_HANDLE) && needLogin &&
- (SSL_ERROR_NO_CERTIFICATE == (err = PORT_GetError()) ||
- SEC_ERROR_TOKEN_NOT_LOGGED_IN == err ) ) {
- /* authenticate and try again */
- rv = PK11_Authenticate(slot, PR_TRUE, wincx);
- if (rv == SECSuccess) {
- keyHandle = PK11_MatchItem(slot,certHandle,CKO_PRIVATE_KEY);
- }
- }
- if (keyHandle != CK_INVALID_HANDLE) {
- privKey = PK11_MakePrivKey(slot, nullKey, PR_TRUE, keyHandle, wincx);
- }
- if (slot) {
- PK11_FreeSlot(slot);
- }
- return privKey;
-}
-
-CK_OBJECT_HANDLE
-pk11_FindPubKeyByAnyCert(CERTCertificate *cert, PK11SlotInfo **slot, void *wincx)
-{
- CK_OBJECT_HANDLE certHandle;
- CK_OBJECT_HANDLE keyHandle;
-
- certHandle = PK11_FindObjectForCert(cert, wincx, slot);
- if (certHandle == CK_INVALID_HANDLE) {
- return CK_INVALID_HANDLE;
- }
- keyHandle = PK11_MatchItem(*slot,certHandle,CKO_PUBLIC_KEY);
- if (keyHandle == CK_INVALID_HANDLE) {
- PK11_FreeSlot(*slot);
- return CK_INVALID_HANDLE;
- }
- return keyHandle;
-}
-
-/*
- * find the number of certs in the slot with the same subject name
- */
-int
-PK11_NumberCertsForCertSubject(CERTCertificate *cert)
-{
- CK_OBJECT_CLASS certClass = CKO_CERTIFICATE;
- CK_ATTRIBUTE theTemplate[] = {
- { CKA_CLASS, NULL, 0 },
- { CKA_SUBJECT, NULL, 0 },
- };
- CK_ATTRIBUTE *attr = theTemplate;
- int templateSize = sizeof(theTemplate)/sizeof(theTemplate[0]);
-
- PK11_SETATTRS(attr,CKA_CLASS, &certClass, sizeof(certClass)); attr++;
- PK11_SETATTRS(attr,CKA_SUBJECT,cert->derSubject.data,cert->derSubject.len);
-
- if (cert->slot == NULL) {
- PK11SlotList *list = PK11_GetAllTokens(CKM_INVALID_MECHANISM,
- PR_FALSE,PR_TRUE,NULL);
- PK11SlotListElement *le;
- int count = 0;
-
- if (!list) {
- /* error code is set */
- return 0;
- }
-
- /* loop through all the fortezza tokens */
- for (le = list->head; le; le = le->next) {
- count += PK11_NumberObjectsFor(le->slot,theTemplate,templateSize);
- }
- PK11_FreeSlotList(list);
- return count;
- }
-
- return PK11_NumberObjectsFor(cert->slot,theTemplate,templateSize);
-}
-
-/*
- * Walk all the certs with the same subject
- */
-SECStatus
-PK11_TraverseCertsForSubject(CERTCertificate *cert,
- SECStatus(* callback)(CERTCertificate*, void *), void *arg)
-{
- if(!cert) {
- return SECFailure;
- }
- if (cert->slot == NULL) {
- PK11SlotList *list = PK11_GetAllTokens(CKM_INVALID_MECHANISM,
- PR_FALSE,PR_TRUE,NULL);
- PK11SlotListElement *le;
-
- if (!list) {
- /* error code is set */
- return SECFailure;
- }
- /* loop through all the tokens */
- for (le = list->head; le; le = le->next) {
- PK11_TraverseCertsForSubjectInSlot(cert,le->slot,callback,arg);
- }
- PK11_FreeSlotList(list);
- return SECSuccess;
-
- }
-
- return PK11_TraverseCertsForSubjectInSlot(cert, cert->slot, callback, arg);
-}
-
-SECStatus
-PK11_TraverseCertsForSubjectInSlot(CERTCertificate *cert, PK11SlotInfo *slot,
- SECStatus(* callback)(CERTCertificate*, void *), void *arg)
-{
- PRStatus nssrv = PR_SUCCESS;
- NSSToken *token;
- NSSDER subject;
- NSSTrustDomain *td;
- nssList *subjectList;
- nssPKIObjectCollection *collection;
- nssCryptokiObject **instances;
- NSSCertificate **certs;
- nssTokenSearchType tokenOnly = nssTokenSearchType_TokenOnly;
- td = STAN_GetDefaultTrustDomain();
- NSSITEM_FROM_SECITEM(&subject, &cert->derSubject);
- token = PK11Slot_GetNSSToken(slot);
- if (!nssToken_IsPresent(token)) {
- return SECSuccess;
- }
- collection = nssCertificateCollection_Create(td, NULL);
- if (!collection) {
- return SECFailure;
- }
- subjectList = nssList_Create(NULL, PR_FALSE);
- if (!subjectList) {
- nssPKIObjectCollection_Destroy(collection);
- return SECFailure;
- }
- (void)nssTrustDomain_GetCertsForSubjectFromCache(td, &subject,
- subjectList);
- transfer_token_certs_to_collection(subjectList, token, collection);
- instances = nssToken_FindCertificatesBySubject(token, NULL,
- &subject,
- tokenOnly, 0, &nssrv);
- nssPKIObjectCollection_AddInstances(collection, instances, 0);
- nss_ZFreeIf(instances);
- nssList_Destroy(subjectList);
- certs = nssPKIObjectCollection_GetCertificates(collection,
- NULL, 0, NULL);
- nssPKIObjectCollection_Destroy(collection);
- if (certs) {
- CERTCertificate *oldie;
- NSSCertificate **cp;
- for (cp = certs; *cp; cp++) {
- oldie = STAN_GetCERTCertificate(*cp);
- if (!oldie) {
- continue;
- }
- if ((*callback)(oldie, arg) != SECSuccess) {
- nssrv = PR_FAILURE;
- break;
- }
- }
- nssCertificateArray_Destroy(certs);
- }
- return (nssrv == PR_SUCCESS) ? SECSuccess : SECFailure;
-}
-
-SECStatus
-PK11_TraverseCertsForNicknameInSlot(SECItem *nickname, PK11SlotInfo *slot,
- SECStatus(* callback)(CERTCertificate*, void *), void *arg)
-{
- PRStatus nssrv = PR_SUCCESS;
- NSSToken *token;
- NSSTrustDomain *td;
- NSSUTF8 *nick;
- PRBool created = PR_FALSE;
- nssCryptokiObject **instances;
- nssPKIObjectCollection *collection = NULL;
- NSSCertificate **certs;
- nssList *nameList = NULL;
- nssTokenSearchType tokenOnly = nssTokenSearchType_TokenOnly;
- token = PK11Slot_GetNSSToken(slot);
- if (!nssToken_IsPresent(token)) {
- return SECSuccess;
- }
- if (nickname->data[nickname->len-1] != '\0') {
- nick = nssUTF8_Create(NULL, nssStringType_UTF8String,
- nickname->data, nickname->len);
- created = PR_TRUE;
- } else {
- nick = (NSSUTF8 *)nickname->data;
- }
- td = STAN_GetDefaultTrustDomain();
- collection = nssCertificateCollection_Create(td, NULL);
- if (!collection) {
- goto loser;
- }
- nameList = nssList_Create(NULL, PR_FALSE);
- if (!nameList) {
- goto loser;
- }
- (void)nssTrustDomain_GetCertsForNicknameFromCache(td, nick, nameList);
- transfer_token_certs_to_collection(nameList, token, collection);
- instances = nssToken_FindCertificatesByNickname(token, NULL,
- nick,
- tokenOnly, 0, &nssrv);
- nssPKIObjectCollection_AddInstances(collection, instances, 0);
- nss_ZFreeIf(instances);
- nssList_Destroy(nameList);
- certs = nssPKIObjectCollection_GetCertificates(collection,
- NULL, 0, NULL);
- nssPKIObjectCollection_Destroy(collection);
- if (certs) {
- CERTCertificate *oldie;
- NSSCertificate **cp;
- for (cp = certs; *cp; cp++) {
- oldie = STAN_GetCERTCertificate(*cp);
- if (!oldie) {
- continue;
- }
- if ((*callback)(oldie, arg) != SECSuccess) {
- nssrv = PR_FAILURE;
- break;
- }
- }
- nssCertificateArray_Destroy(certs);
- }
- if (created) nss_ZFreeIf(nick);
- return (nssrv == PR_SUCCESS) ? SECSuccess : SECFailure;
-loser:
- if (created) {
- nss_ZFreeIf(nick);
- }
- if (collection) {
- nssPKIObjectCollection_Destroy(collection);
- }
- if (nameList) {
- nssList_Destroy(nameList);
- }
- return SECFailure;
-}
-
-SECStatus
-PK11_TraverseCertsInSlot(PK11SlotInfo *slot,
- SECStatus(* callback)(CERTCertificate*, void *), void *arg)
-{
- PRStatus nssrv;
- NSSTrustDomain *td = STAN_GetDefaultTrustDomain();
- NSSToken *tok;
- nssList *certList = NULL;
- nssCryptokiObject **instances;
- nssPKIObjectCollection *collection;
- NSSCertificate **certs;
- nssTokenSearchType tokenOnly = nssTokenSearchType_TokenOnly;
- tok = PK11Slot_GetNSSToken(slot);
- if (!nssToken_IsPresent(tok)) {
- return SECSuccess;
- }
- collection = nssCertificateCollection_Create(td, NULL);
- if (!collection) {
- return SECFailure;
- }
- certList = nssList_Create(NULL, PR_FALSE);
- if (!certList) {
- nssPKIObjectCollection_Destroy(collection);
- return SECFailure;
- }
- (void)nssTrustDomain_GetCertsFromCache(td, certList);
- transfer_token_certs_to_collection(certList, tok, collection);
- instances = nssToken_FindObjects(tok, NULL, CKO_CERTIFICATE,
- tokenOnly, 0, &nssrv);
- nssPKIObjectCollection_AddInstances(collection, instances, 0);
- nss_ZFreeIf(instances);
- nssList_Destroy(certList);
- certs = nssPKIObjectCollection_GetCertificates(collection,
- NULL, 0, NULL);
- nssPKIObjectCollection_Destroy(collection);
- if (certs) {
- CERTCertificate *oldie;
- NSSCertificate **cp;
- for (cp = certs; *cp; cp++) {
- oldie = STAN_GetCERTCertificate(*cp);
- if (!oldie) {
- continue;
- }
- if ((*callback)(oldie, arg) != SECSuccess) {
- nssrv = PR_FAILURE;
- break;
- }
- }
- nssCertificateArray_Destroy(certs);
- }
- return (nssrv == PR_SUCCESS) ? SECSuccess : SECFailure;
-}
-
-/*
- * return the certificate associated with a derCert
- */
-CERTCertificate *
-PK11_FindCertFromDERCert(PK11SlotInfo *slot, CERTCertificate *cert,
- void *wincx)
-{
- return PK11_FindCertFromDERCertItem(slot, &cert->derCert, wincx);
-}
-
-CERTCertificate *
-PK11_FindCertFromDERCertItem(PK11SlotInfo *slot, const SECItem *inDerCert,
- void *wincx)
-
-{
- NSSDER derCert;
- NSSToken *tok;
- nssCryptokiObject *co = NULL;
- SECStatus rv;
-
- tok = PK11Slot_GetNSSToken(slot);
- NSSITEM_FROM_SECITEM(&derCert, inDerCert);
- rv = pk11_AuthenticateUnfriendly(slot, PR_TRUE, wincx);
- if (rv != SECSuccess) {
- PK11_FreeSlot(slot);
- return NULL;
- }
-
- co = nssToken_FindCertificateByEncodedCertificate(tok, NULL, &derCert,
- nssTokenSearchType_TokenOnly, NULL);
-
- return co ? PK11_MakeCertFromHandle(slot, co->handle, NULL) : NULL;
-
-}
-
-/*
- * import a cert for a private key we have already generated. Set the label
- * on both to be the nickname.
- */
-static CK_OBJECT_HANDLE
-pk11_findKeyObjectByDERCert(PK11SlotInfo *slot, CERTCertificate *cert,
- void *wincx)
-{
- SECItem *keyID;
- CK_OBJECT_HANDLE key;
- SECStatus rv;
- PRBool needLogin;
- int err;
-
- if((slot == NULL) || (cert == NULL)) {
- return CK_INVALID_HANDLE;
- }
-
- keyID = pk11_mkcertKeyID(cert);
- if(keyID == NULL) {
- return CK_INVALID_HANDLE;
- }
-
- /*
- * prevent a login race condition. If slot is logged in between
- * our call to pk11_LoginStillRequired and the
- * pk11_FindPrivateKeyFromCerID. The matchItem call will either succeed, or
- * we will call it one more time after calling PK11_Authenticate
- * (which is a noop on an authenticated token).
- */
- needLogin = pk11_LoginStillRequired(slot,wincx);
- key = pk11_FindPrivateKeyFromCertID(slot, keyID);
- if ((key == CK_INVALID_HANDLE) && needLogin &&
- (SSL_ERROR_NO_CERTIFICATE == (err = PORT_GetError()) ||
- SEC_ERROR_TOKEN_NOT_LOGGED_IN == err )) {
- /* authenticate and try again */
- rv = PK11_Authenticate(slot, PR_TRUE, wincx);
- if (rv != SECSuccess) goto loser;
- key = pk11_FindPrivateKeyFromCertID(slot, keyID);
- }
-
-loser:
- SECITEM_ZfreeItem(keyID, PR_TRUE);
- return key;
-}
-
-SECKEYPrivateKey *
-PK11_FindKeyByDERCert(PK11SlotInfo *slot, CERTCertificate *cert,
- void *wincx)
-{
- CK_OBJECT_HANDLE keyHandle;
-
- if((slot == NULL) || (cert == NULL)) {
- return NULL;
- }
-
- keyHandle = pk11_findKeyObjectByDERCert(slot, cert, wincx);
- if (keyHandle == CK_INVALID_HANDLE) {
- return NULL;
- }
-
- return PK11_MakePrivKey(slot,nullKey,PR_TRUE,keyHandle,wincx);
-}
-
-SECStatus
-PK11_ImportCertForKeyToSlot(PK11SlotInfo *slot, CERTCertificate *cert,
- char *nickname,
- PRBool addCertUsage,void *wincx)
-{
- CK_OBJECT_HANDLE keyHandle;
-
- if((slot == NULL) || (cert == NULL) || (nickname == NULL)) {
- return SECFailure;
- }
-
- keyHandle = pk11_findKeyObjectByDERCert(slot, cert, wincx);
- if (keyHandle == CK_INVALID_HANDLE) {
- return SECFailure;
- }
-
- return PK11_ImportCert(slot, cert, keyHandle, nickname, addCertUsage);
-}
-
-
-/* remove when the real version comes out */
-#define SEC_OID_MISSI_KEA 300 /* until we have v3 stuff merged */
-PRBool
-KEAPQGCompare(CERTCertificate *server,CERTCertificate *cert) {
-
- /* not implemented */
- return PR_FALSE;
-}
-
-PRBool
-PK11_FortezzaHasKEA(CERTCertificate *cert)
-{
- /* look at the subject and see if it is a KEA for MISSI key */
- SECOidData *oid;
- CERTCertTrust trust;
-
- if (CERT_GetCertTrust(cert, &trust) != SECSuccess ||
- ((trust.sslFlags & CERTDB_USER) != CERTDB_USER)) {
- return PR_FALSE;
- }
-
- oid = SECOID_FindOID(&cert->subjectPublicKeyInfo.algorithm.algorithm);
- if (!oid) {
- return PR_FALSE;
- }
-
- return (PRBool)((oid->offset == SEC_OID_MISSI_KEA_DSS_OLD) ||
- (oid->offset == SEC_OID_MISSI_KEA_DSS) ||
- (oid->offset == SEC_OID_MISSI_KEA)) ;
-}
-
-/*
- * Find a kea cert on this slot that matches the domain of it's peer
- */
-static CERTCertificate
-*pk11_GetKEAMate(PK11SlotInfo *slot,CERTCertificate *peer)
-{
- int i;
- CERTCertificate *returnedCert = NULL;
-
- for (i=0; i < slot->cert_count; i++) {
- CERTCertificate *cert = slot->cert_array[i];
-
- if (PK11_FortezzaHasKEA(cert) && KEAPQGCompare(peer,cert)) {
- returnedCert = CERT_DupCertificate(cert);
- break;
- }
- }
- return returnedCert;
-}
-
-/*
- * The following is a FORTEZZA only Certificate request. We call this when we
- * are doing a non-client auth SSL connection. We are only interested in the
- * fortezza slots, and we are only interested in certs that share the same root
- * key as the server.
- */
-CERTCertificate *
-PK11_FindBestKEAMatch(CERTCertificate *server, void *wincx)
-{
- PK11SlotList *keaList = PK11_GetAllTokens(CKM_KEA_KEY_DERIVE,
- PR_FALSE,PR_TRUE,wincx);
- PK11SlotListElement *le;
- CERTCertificate *returnedCert = NULL;
- SECStatus rv;
-
- if (!keaList) {
- /* error code is set */
- return NULL;
- }
-
- /* loop through all the fortezza tokens */
- for (le = keaList->head; le; le = le->next) {
- rv = PK11_Authenticate(le->slot, PR_TRUE, wincx);
- if (rv != SECSuccess) continue;
- if (le->slot->session == CK_INVALID_SESSION) {
- continue;
- }
- returnedCert = pk11_GetKEAMate(le->slot,server);
- if (returnedCert) break;
- }
- PK11_FreeSlotList(keaList);
-
- return returnedCert;
-}
-
-/*
- * find a matched pair of kea certs to key exchange parameters from one
- * fortezza card to another as necessary.
- */
-SECStatus
-PK11_GetKEAMatchedCerts(PK11SlotInfo *slot1, PK11SlotInfo *slot2,
- CERTCertificate **cert1, CERTCertificate **cert2)
-{
- CERTCertificate *returnedCert = NULL;
- int i;
-
- for (i=0; i < slot1->cert_count; i++) {
- CERTCertificate *cert = slot1->cert_array[i];
-
- if (PK11_FortezzaHasKEA(cert)) {
- returnedCert = pk11_GetKEAMate(slot2,cert);
- if (returnedCert != NULL) {
- *cert2 = returnedCert;
- *cert1 = CERT_DupCertificate(cert);
- return SECSuccess;
- }
- }
- }
- return SECFailure;
-}
-
-/*
- * return the private key From a given Cert
- */
-CK_OBJECT_HANDLE
-PK11_FindCertInSlot(PK11SlotInfo *slot, CERTCertificate *cert, void *wincx)
-{
- CK_OBJECT_CLASS certClass = CKO_CERTIFICATE;
- CK_ATTRIBUTE theTemplate[] = {
- { CKA_VALUE, NULL, 0 },
- { CKA_CLASS, NULL, 0 }
- };
- /* if you change the array, change the variable below as well */
- int tsize = sizeof(theTemplate)/sizeof(theTemplate[0]);
- CK_ATTRIBUTE *attrs = theTemplate;
- SECStatus rv;
-
- PK11_SETATTRS(attrs, CKA_VALUE, cert->derCert.data,
- cert->derCert.len); attrs++;
- PK11_SETATTRS(attrs, CKA_CLASS, &certClass, sizeof(certClass));
-
- /*
- * issue the find
- */
- rv = pk11_AuthenticateUnfriendly(slot, PR_TRUE, wincx);
- if (rv != SECSuccess) {
- return CK_INVALID_HANDLE;
- }
-
- return pk11_getcerthandle(slot,cert,theTemplate,tsize);
-}
-
-/* Looking for PK11_GetKeyIDFromCert?
- * Use PK11_GetLowLevelKeyIDForCert instead.
- */
-
-
-struct listCertsStr {
- PK11CertListType type;
- CERTCertList *certList;
-};
-
-static PRStatus
-pk11ListCertCallback(NSSCertificate *c, void *arg)
-{
- struct listCertsStr *listCertP = (struct listCertsStr *)arg;
- CERTCertificate *newCert = NULL;
- PK11CertListType type = listCertP->type;
- CERTCertList *certList = listCertP->certList;
- PRBool isUnique = PR_FALSE;
- PRBool isCA = PR_FALSE;
- char *nickname = NULL;
- unsigned int certType;
- SECStatus rv;
-
- if ((type == PK11CertListUnique) || (type == PK11CertListRootUnique) ||
- (type == PK11CertListCAUnique) || (type == PK11CertListUserUnique) ) {
- /* only list one instance of each certificate, even if several exist */
- isUnique = PR_TRUE;
- }
- if ((type == PK11CertListCA) || (type == PK11CertListRootUnique) ||
- (type == PK11CertListCAUnique)) {
- isCA = PR_TRUE;
- }
-
- /* if we want user certs and we don't have one skip this cert */
- if ( ( (type == PK11CertListUser) || (type == PK11CertListUserUnique) ) &&
- !NSSCertificate_IsPrivateKeyAvailable(c, NULL,NULL)) {
- return PR_SUCCESS;
- }
-
- /* PK11CertListRootUnique means we want CA certs without a private key.
- * This is for legacy app support . PK11CertListCAUnique should be used
- * instead to get all CA certs, regardless of private key
- */
- if ((type == PK11CertListRootUnique) &&
- NSSCertificate_IsPrivateKeyAvailable(c, NULL,NULL)) {
- return PR_SUCCESS;
- }
-
- /* caller still owns the reference to 'c' */
- newCert = STAN_GetCERTCertificate(c);
- if (!newCert) {
- return PR_SUCCESS;
- }
- /* if we want CA certs and it ain't one, skip it */
- if( isCA && (!CERT_IsCACert(newCert, &certType)) ) {
- return PR_SUCCESS;
- }
- if (isUnique) {
- CERT_DupCertificate(newCert);
-
- nickname = STAN_GetCERTCertificateName(certList->arena, c);
-
- /* put slot certs at the end */
- if (newCert->slot && !PK11_IsInternal(newCert->slot)) {
- rv = CERT_AddCertToListTailWithData(certList,newCert,nickname);
- } else {
- rv = CERT_AddCertToListHeadWithData(certList,newCert,nickname);
- }
- /* if we didn't add the cert to the list, don't leak it */
- if (rv != SECSuccess) {
- CERT_DestroyCertificate(newCert);
- }
- } else {
- /* add multiple instances to the cert list */
- nssCryptokiObject **ip;
- nssCryptokiObject **instances = nssPKIObject_GetInstances(&c->object);
- if (!instances) {
- return PR_SUCCESS;
- }
- for (ip = instances; *ip; ip++) {
- nssCryptokiObject *instance = *ip;
- PK11SlotInfo *slot = instance->token->pk11slot;
-
- /* put the same CERTCertificate in the list for all instances */
- CERT_DupCertificate(newCert);
-
- nickname = STAN_GetCERTCertificateNameForInstance(
- certList->arena, c, instance);
-
- /* put slot certs at the end */
- if (slot && !PK11_IsInternal(slot)) {
- rv = CERT_AddCertToListTailWithData(certList,newCert,nickname);
- } else {
- rv = CERT_AddCertToListHeadWithData(certList,newCert,nickname);
- }
- /* if we didn't add the cert to the list, don't leak it */
- if (rv != SECSuccess) {
- CERT_DestroyCertificate(newCert);
- }
- }
- nssCryptokiObjectArray_Destroy(instances);
- }
- return PR_SUCCESS;
-}
-
-
-CERTCertList *
-PK11_ListCerts(PK11CertListType type, void *pwarg)
-{
- NSSTrustDomain *defaultTD = STAN_GetDefaultTrustDomain();
- CERTCertList *certList = NULL;
- struct listCertsStr listCerts;
- certList = CERT_NewCertList();
- listCerts.type = type;
- listCerts.certList = certList;
-
- /* authenticate to the slots */
- (void) pk11_TraverseAllSlots( NULL, NULL, PR_TRUE, pwarg);
- NSSTrustDomain_TraverseCertificates(defaultTD, pk11ListCertCallback,
- &listCerts);
- return certList;
-}
-
-SECItem *
-PK11_GetLowLevelKeyIDForCert(PK11SlotInfo *slot,
- CERTCertificate *cert, void *wincx)
-{
- CK_OBJECT_CLASS certClass = CKO_CERTIFICATE;
- CK_ATTRIBUTE theTemplate[] = {
- { CKA_VALUE, NULL, 0 },
- { CKA_CLASS, NULL, 0 }
- };
- /* if you change the array, change the variable below as well */
- int tsize = sizeof(theTemplate)/sizeof(theTemplate[0]);
- CK_OBJECT_HANDLE certHandle;
- CK_ATTRIBUTE *attrs = theTemplate;
- PK11SlotInfo *slotRef = NULL;
- SECItem *item;
- SECStatus rv;
-
- if (slot) {
- PK11_SETATTRS(attrs, CKA_VALUE, cert->derCert.data,
- cert->derCert.len); attrs++;
- PK11_SETATTRS(attrs, CKA_CLASS, &certClass, sizeof(certClass));
-
- rv = pk11_AuthenticateUnfriendly(slot, PR_TRUE, wincx);
- if (rv != SECSuccess) {
- return NULL;
- }
- certHandle = pk11_getcerthandle(slot,cert,theTemplate,tsize);
- } else {
- certHandle = PK11_FindObjectForCert(cert, wincx, &slotRef);
- if (certHandle == CK_INVALID_HANDLE) {
- return pk11_mkcertKeyID(cert);
- }
- slot = slotRef;
- }
-
- if (certHandle == CK_INVALID_HANDLE) {
- return NULL;
- }
-
- item = pk11_GetLowLevelKeyFromHandle(slot,certHandle);
- if (slotRef) PK11_FreeSlot(slotRef);
- return item;
-}
-
-/* argument type for listCertsCallback */
-typedef struct {
- CERTCertList *list;
- PK11SlotInfo *slot;
-} ListCertsArg;
-
-static SECStatus
-listCertsCallback(CERTCertificate* cert, void*arg)
-{
- ListCertsArg *cdata = (ListCertsArg*)arg;
- char *nickname = NULL;
- nssCryptokiObject *instance, **ci;
- nssCryptokiObject **instances;
- NSSCertificate *c = STAN_GetNSSCertificate(cert);
- SECStatus rv;
-
- if (c == NULL) {
- return SECFailure;
- }
- instances = nssPKIObject_GetInstances(&c->object);
- if (!instances) {
- return SECFailure;
- }
- instance = NULL;
- for (ci = instances; *ci; ci++) {
- if ((*ci)->token->pk11slot == cdata->slot) {
- instance = *ci;
- break;
- }
- }
- PORT_Assert(instance != NULL);
- if (!instance) {
- nssCryptokiObjectArray_Destroy(instances);
- PORT_SetError(SEC_ERROR_LIBRARY_FAILURE);
- return SECFailure;
- }
- nickname = STAN_GetCERTCertificateNameForInstance(cdata->list->arena,
- c, instance);
- nssCryptokiObjectArray_Destroy(instances);
-
- CERT_DupCertificate(cert);
- rv = CERT_AddCertToListTailWithData(cdata->list, cert, nickname);
- if (rv != SECSuccess) {
- CERT_DestroyCertificate(cert);
- }
- return rv;
-}
-
-CERTCertList *
-PK11_ListCertsInSlot(PK11SlotInfo *slot)
-{
- SECStatus status;
- CERTCertList *certs;
- ListCertsArg cdata;
-
- certs = CERT_NewCertList();
- if(certs == NULL) return NULL;
- cdata.list = certs;
- cdata.slot = slot;
-
- status = PK11_TraverseCertsInSlot(slot, listCertsCallback,
- &cdata);
-
- if( status != SECSuccess ) {
- CERT_DestroyCertList(certs);
- certs = NULL;
- }
-
- return certs;
-}
-
-PK11SlotList *
-PK11_GetAllSlotsForCert(CERTCertificate *cert, void *arg)
-{
- nssCryptokiObject **ip;
- PK11SlotList *slotList;
- NSSCertificate *c;
- nssCryptokiObject **instances;
- PRBool found = PR_FALSE;
-
- if (!cert) {
- PORT_SetError(SEC_ERROR_INVALID_ARGS);
- return NULL;
- }
-
- c = STAN_GetNSSCertificate(cert);
- if (!c) {
- CERT_MapStanError();
- return NULL;
- }
-
- /* add multiple instances to the cert list */
- instances = nssPKIObject_GetInstances(&c->object);
- if (!instances) {
- PORT_SetError(SEC_ERROR_NO_TOKEN);
- return NULL;
- }
-
- slotList = PK11_NewSlotList();
- if (!slotList) {
- nssCryptokiObjectArray_Destroy(instances);
- return NULL;
- }
-
- for (ip = instances; *ip; ip++) {
- nssCryptokiObject *instance = *ip;
- PK11SlotInfo *slot = instance->token->pk11slot;
- if (slot) {
- PK11_AddSlotToList(slotList, slot, PR_TRUE);
- found = PR_TRUE;
- }
- }
- if (!found) {
- PK11_FreeSlotList(slotList);
- PORT_SetError(SEC_ERROR_NO_TOKEN);
- slotList = NULL;
- }
-
- nssCryptokiObjectArray_Destroy(instances);
- return slotList;
-}
-
-/*
- * Using __PK11_SetCertificateNickname is *DANGEROUS*.
- *
- * The API will update the NSS database, but it *will NOT* update the in-memory data.
- * As a result, after calling this API, there will be INCONSISTENCY between
- * in-memory data and the database.
- *
- * Use of the API should be limited to short-lived tools, which will exit immediately
- * after using this API.
- *
- * If you ignore this warning, your process is TAINTED and will most likely misbehave.
- */
-SECStatus
-__PK11_SetCertificateNickname(CERTCertificate *cert, const char *nickname)
-{
- /* Can't set nickname of temp cert. */
- if (!cert->slot || cert->pkcs11ID == CK_INVALID_HANDLE) {
- PORT_SetError(SEC_ERROR_INVALID_ARGS);
- return SECFailure;
- }
- return PK11_SetObjectNickname(cert->slot, cert->pkcs11ID, nickname);
-}
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