NSS_IMPLEMENT NSSToken *
NSSTrustDomain_FindTokenByName (
NSSTrustDomain *td,
NSSUTF8 *tokenName
)
{
PRStatus nssrv;
NSSUTF8 *myName;
NSSToken *tok = NULL;
NSSRWLock_LockRead(td->tokensLock);
for (tok = (NSSToken *)nssListIterator_Start(td->tokens);
tok != (NSSToken *)NULL;
tok = (NSSToken *)nssListIterator_Next(td->tokens))
{
if (nssToken_IsPresent(tok)) {
myName = nssToken_GetName(tok);
if (nssUTF8_Equal(tokenName, myName, &nssrv)) break;
}
}
nssListIterator_Finish(td->tokens);
NSSRWLock_UnlockRead(td->tokensLock);
return tok;
}
static void match_email(const void *k, void *v, void *a)
{
PRStatus nssrv;
NSSCertificate *c;
nssList *subjectList = (nssList *)v;
struct email_template_str *et = (struct email_template_str *)a;
nssrv = nssList_GetArray(subjectList, (void **)&c, 1);
if (nssrv == PR_SUCCESS &&
nssUTF8_Equal(c->email, et->email, &nssrv))
{
nssListIterator *iter = nssList_CreateIterator(subjectList);
if (iter) {
for (c = (NSSCertificate *)nssListIterator_Start(iter);
c != (NSSCertificate *)NULL;
c = (NSSCertificate *)nssListIterator_Next(iter))
{
nssList_Add(et->emailList, c);
}
nssListIterator_Finish(iter);
nssListIterator_Destroy(iter);
}
}
}
/* execute a callback function on all members of a cert list */
NSS_EXTERN PRStatus
nssCertificateList_DoCallback (
nssList *certList,
PRStatus (* callback)(NSSCertificate *c, void *arg),
void *arg
)
{
nssListIterator *certs;
NSSCertificate *cert;
PRStatus nssrv;
certs = nssList_CreateIterator(certList);
if (!certs) {
return PR_FAILURE;
}
for (cert = (NSSCertificate *)nssListIterator_Start(certs);
cert != (NSSCertificate *)NULL;
cert = (NSSCertificate *)nssListIterator_Next(certs))
{
nssrv = (*callback)(cert, arg);
}
nssListIterator_Finish(certs);
nssListIterator_Destroy(certs);
return PR_SUCCESS;
}
NSS_EXTERN PRStatus
STAN_ChangeCertTrust(CERTCertificate *cc, CERTCertTrust *trust)
{
PRStatus nssrv;
NSSCertificate *c = STAN_GetNSSCertificate(cc);
NSSToken *tok;
NSSTrustDomain *td;
NSSTrust *nssTrust;
NSSArena *arena;
CERTCertTrust *oldTrust;
CERTCertTrust *newTrust;
nssListIterator *tokens;
PRBool moving_object;
nssCryptokiObject *newInstance;
nssPKIObject *pkiob;
if (c == NULL) {
return PR_FAILURE;
}
oldTrust = nssTrust_GetCERTCertTrustForCert(c, cc);
if (oldTrust) {
if (memcmp(oldTrust, trust, sizeof (CERTCertTrust)) == 0) {
/* ... and the new trust is no different, done) */
return PR_SUCCESS;
} else {
/* take over memory already allocated in cc's arena */
newTrust = oldTrust;
}
} else {
newTrust = PORT_ArenaAlloc(cc->arena, sizeof(CERTCertTrust));
}
memcpy(newTrust, trust, sizeof(CERTCertTrust));
CERT_LockCertTrust(cc);
cc->trust = newTrust;
CERT_UnlockCertTrust(cc);
/* Set the NSSCerticate's trust */
arena = nssArena_Create();
if (!arena) return PR_FAILURE;
nssTrust = nss_ZNEW(arena, NSSTrust);
if (!nssTrust) {
nssArena_Destroy(arena);
return PR_FAILURE;
}
pkiob = nssPKIObject_Create(arena, NULL, cc->dbhandle, NULL, nssPKILock);
if (!pkiob) {
nssArena_Destroy(arena);
return PR_FAILURE;
}
nssTrust->object = *pkiob;
nssTrust->certificate = c;
nssTrust->serverAuth = get_stan_trust(trust->sslFlags, PR_FALSE);
nssTrust->clientAuth = get_stan_trust(trust->sslFlags, PR_TRUE);
nssTrust->emailProtection = get_stan_trust(trust->emailFlags, PR_FALSE);
nssTrust->codeSigning = get_stan_trust(trust->objectSigningFlags, PR_FALSE);
nssTrust->stepUpApproved =
(PRBool)(trust->sslFlags & CERTDB_GOVT_APPROVED_CA);
if (c->object.cryptoContext != NULL) {
/* The cert is in a context, set the trust there */
NSSCryptoContext *cc = c->object.cryptoContext;
nssrv = nssCryptoContext_ImportTrust(cc, nssTrust);
if (nssrv != PR_SUCCESS) {
goto done;
}
if (c->object.numInstances == 0) {
/* The context is the only instance, finished */
goto done;
}
}
td = STAN_GetDefaultTrustDomain();
tok = stan_GetTrustToken(c);
moving_object = PR_FALSE;
if (tok && PK11_IsReadOnly(tok->pk11slot)) {
NSSRWLock_LockRead(td->tokensLock);
tokens = nssList_CreateIterator(td->tokenList);
if (!tokens) {
nssrv = PR_FAILURE;
NSSRWLock_UnlockRead(td->tokensLock);
goto done;
}
for (tok = (NSSToken *)nssListIterator_Start(tokens);
tok != (NSSToken *)NULL;
tok = (NSSToken *)nssListIterator_Next(tokens))
{
if (!PK11_IsReadOnly(tok->pk11slot)) break;
}
nssListIterator_Finish(tokens);
nssListIterator_Destroy(tokens);
NSSRWLock_UnlockRead(td->tokensLock);
moving_object = PR_TRUE;
}
if (tok) {
if (moving_object) {
/* this is kind of hacky. the softoken needs the cert
* object in order to store trust. forcing it to be perm
*/
NSSUTF8 *nickname = nssCertificate_GetNickname(c, NULL);
NSSASCII7 *email = NULL;
if (PK11_IsInternal(tok->pk11slot)) {
email = c->email;
}
newInstance = nssToken_ImportCertificate(tok, NULL,
NSSCertificateType_PKIX,
&c->id,
nickname,
&c->encoding,
&c->issuer,
&c->subject,
&c->serial,
email,
PR_TRUE);
nss_ZFreeIf(nickname);
nickname = NULL;
if (!newInstance) {
nssrv = PR_FAILURE;
goto done;
}
nssPKIObject_AddInstance(&c->object, newInstance);
}
newInstance = nssToken_ImportTrust(tok, NULL, &c->encoding,
&c->issuer, &c->serial,
nssTrust->serverAuth,
nssTrust->clientAuth,
nssTrust->codeSigning,
nssTrust->emailProtection,
nssTrust->stepUpApproved, PR_TRUE);
/* If the selected token can't handle trust, dump the trust on
* the internal token */
if (!newInstance && !PK11_IsInternalKeySlot(tok->pk11slot)) {
PK11SlotInfo *slot = PK11_GetInternalKeySlot();
NSSUTF8 *nickname = nssCertificate_GetNickname(c, NULL);
NSSASCII7 *email = c->email;
tok = PK11Slot_GetNSSToken(slot);
PK11_FreeSlot(slot);
newInstance = nssToken_ImportCertificate(tok, NULL,
NSSCertificateType_PKIX,
&c->id,
nickname,
&c->encoding,
&c->issuer,
&c->subject,
&c->serial,
email,
PR_TRUE);
nss_ZFreeIf(nickname);
nickname = NULL;
if (!newInstance) {
nssrv = PR_FAILURE;
goto done;
}
nssPKIObject_AddInstance(&c->object, newInstance);
newInstance = nssToken_ImportTrust(tok, NULL, &c->encoding,
&c->issuer, &c->serial,
nssTrust->serverAuth,
nssTrust->clientAuth,
nssTrust->codeSigning,
nssTrust->emailProtection,
nssTrust->stepUpApproved, PR_TRUE);
}
if (newInstance) {
nssCryptokiObject_Destroy(newInstance);
nssrv = PR_SUCCESS;
} else {
nssrv = PR_FAILURE;
}
} else {
nssrv = PR_FAILURE;
}
done:
(void)nssTrust_Destroy(nssTrust);
return nssrv;
}