--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nss/lib/softoken/legacydb/lgcreate.c	Tue Aug 05 18:32:02 2014 +0200
@@ -0,0 +1,981 @@
+/* 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/. */
+#include "secitem.h"
+#include "pkcs11.h"
+#include "lgdb.h" 
+#include "pcert.h"
+#include "lowkeyi.h"
+#include "blapi.h"
+#include "secder.h"
+#include "secasn1.h"
+
+#include "keydbi.h" 
+
+/*
+ * ******************** Object Creation Utilities ***************************
+ */
+
+/*
+ * check the consistancy and initialize a Certificate Object 
+ */
+static CK_RV
+lg_createCertObject(SDB *sdb, CK_OBJECT_HANDLE *handle,
+			const CK_ATTRIBUTE *templ, CK_ULONG count)
+{
+    SECItem derCert;
+    NSSLOWCERTCertificate *cert;
+    NSSLOWCERTCertTrust *trust = NULL;
+    NSSLOWCERTCertTrust userTrust = 
+		{ CERTDB_USER, CERTDB_USER, CERTDB_USER };
+    NSSLOWCERTCertTrust defTrust = 
+		{ CERTDB_TRUSTED_UNKNOWN, 
+			CERTDB_TRUSTED_UNKNOWN, CERTDB_TRUSTED_UNKNOWN };
+    char *label = NULL;
+    char *email = NULL;
+    SECStatus rv;
+    CK_RV crv;
+    PRBool inDB = PR_TRUE;
+    NSSLOWCERTCertDBHandle *certHandle = lg_getCertDB(sdb);
+    NSSLOWKEYDBHandle *keyHandle = NULL;
+    CK_CERTIFICATE_TYPE type;
+    const CK_ATTRIBUTE *attribute;
+
+    /* we can't store any certs private */
+    if (lg_isTrue(CKA_PRIVATE, templ, count)) {
+	return CKR_ATTRIBUTE_VALUE_INVALID;
+    }
+	
+    /* We only support X.509 Certs for now */
+    crv = lg_GetULongAttribute(CKA_CERTIFICATE_TYPE, templ, count, &type);
+    if (crv != CKR_OK) {
+	return crv;
+    }
+
+    if (type != CKC_X_509) {
+	return CKR_ATTRIBUTE_VALUE_INVALID;
+    }
+
+    /* X.509 Certificate */
+    
+
+    if (certHandle == NULL) {
+	return CKR_TOKEN_WRITE_PROTECTED;
+    }
+
+    /* get the der cert */ 
+    attribute = lg_FindAttribute(CKA_VALUE, templ, count);
+    if (!attribute) {
+	return CKR_ATTRIBUTE_VALUE_INVALID;
+    }
+
+    derCert.type = 0;
+    derCert.data = (unsigned char *)attribute->pValue;
+    derCert.len = attribute->ulValueLen ;
+
+    label = lg_getString(CKA_LABEL, templ, count);
+
+    cert =  nsslowcert_FindCertByDERCert(certHandle, &derCert);
+    if (cert == NULL) {
+	cert = nsslowcert_DecodeDERCertificate(&derCert, label);
+	inDB = PR_FALSE;
+    }
+    if (cert == NULL) {
+	if (label) PORT_Free(label);
+	return CKR_ATTRIBUTE_VALUE_INVALID;
+    }
+
+    keyHandle = lg_getKeyDB(sdb);
+    if (keyHandle) {
+	if (nsslowkey_KeyForCertExists(keyHandle,cert)) {
+	    trust = &userTrust;
+	}
+    }
+
+    if (!inDB) {
+	if (!trust) trust = &defTrust;
+	rv = nsslowcert_AddPermCert(certHandle, cert, label, trust);
+    } else {
+	rv = trust ? nsslowcert_ChangeCertTrust(certHandle,cert,trust) :
+				SECSuccess;
+    }
+
+    if (label) PORT_Free(label);
+
+    if (rv != SECSuccess) {
+	nsslowcert_DestroyCertificate(cert);
+	return CKR_DEVICE_ERROR;
+    }
+
+    /*
+     * Add a NULL S/MIME profile if necessary.
+     */
+    email = lg_getString(CKA_NSS_EMAIL, templ, count);
+    if (email) {
+	certDBEntrySMime *entry;
+
+	entry = nsslowcert_ReadDBSMimeEntry(certHandle,email);
+	if (!entry) {
+	    nsslowcert_SaveSMimeProfile(certHandle, email, 
+						&cert->derSubject, NULL, NULL);
+	} else {
+	    nsslowcert_DestroyDBEntry((certDBEntry *)entry);
+	}
+	PORT_Free(email);
+    }
+    *handle=lg_mkHandle(sdb,&cert->certKey,LG_TOKEN_TYPE_CERT);
+    nsslowcert_DestroyCertificate(cert);
+
+    return CKR_OK;
+}
+
+unsigned int
+lg_MapTrust(CK_TRUST trust, PRBool clientAuth)
+{
+    unsigned int trustCA = clientAuth ? CERTDB_TRUSTED_CLIENT_CA :
+							CERTDB_TRUSTED_CA;
+    switch (trust) {
+    case CKT_NSS_TRUSTED:
+	return CERTDB_TERMINAL_RECORD|CERTDB_TRUSTED;
+    case CKT_NSS_TRUSTED_DELEGATOR:
+	return CERTDB_VALID_CA|trustCA;
+    case CKT_NSS_MUST_VERIFY_TRUST:
+	return CERTDB_MUST_VERIFY;
+    case CKT_NSS_NOT_TRUSTED:
+	return CERTDB_TERMINAL_RECORD;
+    case CKT_NSS_VALID_DELEGATOR: /* implies must verify */
+	return CERTDB_VALID_CA;
+    default:
+	break;
+    }
+    return CERTDB_TRUSTED_UNKNOWN;
+}
+    
+	
+/*
+ * check the consistancy and initialize a Trust Object 
+ */
+static CK_RV
+lg_createTrustObject(SDB *sdb, CK_OBJECT_HANDLE *handle,
+			const CK_ATTRIBUTE *templ, CK_ULONG count)
+{
+    const CK_ATTRIBUTE *issuer = NULL;
+    const CK_ATTRIBUTE *serial = NULL;
+    NSSLOWCERTCertificate *cert = NULL;
+    const CK_ATTRIBUTE *trust;
+    CK_TRUST sslTrust = CKT_NSS_TRUST_UNKNOWN;
+    CK_TRUST clientTrust = CKT_NSS_TRUST_UNKNOWN;
+    CK_TRUST emailTrust = CKT_NSS_TRUST_UNKNOWN;
+    CK_TRUST signTrust = CKT_NSS_TRUST_UNKNOWN;
+    CK_BBOOL stepUp;
+    NSSLOWCERTCertTrust dbTrust = { 0 };
+    SECStatus rv;
+    NSSLOWCERTCertDBHandle *certHandle = lg_getCertDB(sdb);
+    NSSLOWCERTIssuerAndSN issuerSN;
+
+    /* we can't store any certs private */
+    if (lg_isTrue(CKA_PRIVATE, templ, count)) {
+	return CKR_ATTRIBUTE_VALUE_INVALID;
+    }
+
+    if (certHandle == NULL) {
+	return CKR_TOKEN_WRITE_PROTECTED;
+    }
+
+    issuer = lg_FindAttribute(CKA_ISSUER, templ, count);
+    serial = lg_FindAttribute(CKA_SERIAL_NUMBER, templ, count);
+
+    if (issuer && serial) {
+	issuerSN.derIssuer.data = (unsigned char *)issuer->pValue;
+	issuerSN.derIssuer.len = issuer->ulValueLen ;
+
+	issuerSN.serialNumber.data = (unsigned char *)serial->pValue;
+	issuerSN.serialNumber.len = serial->ulValueLen ;
+
+	cert = nsslowcert_FindCertByIssuerAndSN(certHandle,&issuerSN);
+    }
+
+    if (cert == NULL) {
+	return CKR_ATTRIBUTE_VALUE_INVALID;
+    }
+	
+    lg_GetULongAttribute(CKA_TRUST_SERVER_AUTH, templ, count, &sslTrust);
+    lg_GetULongAttribute(CKA_TRUST_CLIENT_AUTH, templ, count, &clientTrust);
+    lg_GetULongAttribute(CKA_TRUST_EMAIL_PROTECTION, templ, count, &emailTrust);
+    lg_GetULongAttribute(CKA_TRUST_CODE_SIGNING, templ, count, &signTrust);
+    stepUp = CK_FALSE;
+    trust = lg_FindAttribute(CKA_TRUST_STEP_UP_APPROVED, templ, count);
+    if (trust) {
+	if (trust->ulValueLen == sizeof(CK_BBOOL)) {
+	    stepUp = *(CK_BBOOL*)trust->pValue;
+	}
+    }
+
+    /* preserve certain old fields */
+    if (cert->trust) {
+	dbTrust.sslFlags = cert->trust->sslFlags & CERTDB_PRESERVE_TRUST_BITS;
+	dbTrust.emailFlags=
+			cert->trust->emailFlags & CERTDB_PRESERVE_TRUST_BITS;
+	dbTrust.objectSigningFlags = 
+		cert->trust->objectSigningFlags & CERTDB_PRESERVE_TRUST_BITS;
+    }
+
+    dbTrust.sslFlags |= lg_MapTrust(sslTrust,PR_FALSE);
+    dbTrust.sslFlags |= lg_MapTrust(clientTrust,PR_TRUE);
+    dbTrust.emailFlags |= lg_MapTrust(emailTrust,PR_FALSE);
+    dbTrust.objectSigningFlags |= lg_MapTrust(signTrust,PR_FALSE);
+    if (stepUp) {
+	dbTrust.sslFlags |= CERTDB_GOVT_APPROVED_CA;
+    }
+
+    rv = nsslowcert_ChangeCertTrust(certHandle,cert,&dbTrust);
+    *handle=lg_mkHandle(sdb,&cert->certKey,LG_TOKEN_TYPE_TRUST);
+    nsslowcert_DestroyCertificate(cert);
+    if (rv != SECSuccess) {
+	return CKR_DEVICE_ERROR;
+    }
+
+    return CKR_OK;
+}
+
+/*
+ * check the consistancy and initialize a Trust Object 
+ */
+static CK_RV
+lg_createSMimeObject(SDB *sdb, CK_OBJECT_HANDLE *handle,
+			const CK_ATTRIBUTE *templ, CK_ULONG count)
+{
+    SECItem derSubj,rawProfile,rawTime,emailKey;
+    SECItem *pRawProfile = NULL;
+    SECItem *pRawTime = NULL;
+    char *email = NULL;
+    const CK_ATTRIBUTE *subject = NULL,
+		 *profile = NULL,
+		 *time    = NULL;
+    SECStatus rv;
+    NSSLOWCERTCertDBHandle *certHandle;
+    CK_RV ck_rv = CKR_OK;
+
+    /* we can't store any certs private */
+    if (lg_isTrue(CKA_PRIVATE,templ,count)) {
+	return CKR_ATTRIBUTE_VALUE_INVALID;
+    }
+
+    certHandle = lg_getCertDB(sdb);
+    if (certHandle == NULL) {
+	return CKR_TOKEN_WRITE_PROTECTED;
+    }
+
+    /* lookup SUBJECT */
+    subject = lg_FindAttribute(CKA_SUBJECT,templ,count);
+    PORT_Assert(subject);
+    if (!subject) {
+	ck_rv = CKR_ATTRIBUTE_VALUE_INVALID;
+	goto loser;
+    }
+
+    derSubj.data = (unsigned char *)subject->pValue;
+    derSubj.len = subject->ulValueLen ;
+    derSubj.type = 0;
+
+    /* lookup VALUE */
+    profile = lg_FindAttribute(CKA_VALUE,templ,count);
+    if (profile) {
+	rawProfile.data = (unsigned char *)profile->pValue;
+	rawProfile.len = profile->ulValueLen ;
+	rawProfile.type = siBuffer;
+	pRawProfile = &rawProfile;
+    }
+
+    /* lookup Time */
+    time = lg_FindAttribute(CKA_NSS_SMIME_TIMESTAMP,templ,count);
+    if (time) {
+	rawTime.data = (unsigned char *)time->pValue;
+	rawTime.len = time->ulValueLen ;
+	rawTime.type = siBuffer;
+	pRawTime = &rawTime;
+    }
+
+
+    email = lg_getString(CKA_NSS_EMAIL,templ,count);
+    if (!email) {
+	ck_rv = CKR_ATTRIBUTE_VALUE_INVALID;
+	goto loser;
+    }
+
+    /* Store S/MIME Profile by SUBJECT */
+    rv = nsslowcert_SaveSMimeProfile(certHandle, email, &derSubj, 
+				pRawProfile,pRawTime);
+    if (rv != SECSuccess) {
+	ck_rv = CKR_DEVICE_ERROR;
+	goto loser;
+    }
+    emailKey.data = (unsigned char *)email;
+    emailKey.len = PORT_Strlen(email)+1;
+
+    *handle = lg_mkHandle(sdb, &emailKey, LG_TOKEN_TYPE_SMIME);
+
+loser:
+    if (email)   PORT_Free(email);
+
+    return ck_rv;
+}
+
+/*
+ * check the consistancy and initialize a Trust Object 
+ */
+static CK_RV
+lg_createCrlObject(SDB *sdb, CK_OBJECT_HANDLE *handle,
+			const CK_ATTRIBUTE *templ, CK_ULONG count)
+{
+    PRBool isKRL = PR_FALSE;
+    SECItem derSubj,derCrl;
+    char *url = NULL;
+    const CK_ATTRIBUTE *subject,*crl;
+    SECStatus rv;
+    NSSLOWCERTCertDBHandle *certHandle;
+
+    certHandle = lg_getCertDB(sdb);
+
+    /* we can't store any private crls */
+    if (lg_isTrue(CKA_PRIVATE,templ,count)) {
+	return CKR_ATTRIBUTE_VALUE_INVALID;
+    }
+
+    if (certHandle == NULL) {
+	return CKR_TOKEN_WRITE_PROTECTED;
+    }
+
+    /* lookup SUBJECT */
+    subject = lg_FindAttribute(CKA_SUBJECT,templ,count);
+    if (!subject) {
+	 return CKR_ATTRIBUTE_VALUE_INVALID;
+    }
+
+    derSubj.data = (unsigned char *)subject->pValue;
+    derSubj.len = subject->ulValueLen ;
+
+    /* lookup VALUE */
+    crl = lg_FindAttribute(CKA_VALUE,templ,count);
+    PORT_Assert(crl);
+    if (!crl) {
+	 return CKR_ATTRIBUTE_VALUE_INVALID;
+    }
+    derCrl.data = (unsigned char *)crl->pValue;
+    derCrl.len = crl->ulValueLen ;
+
+    url = lg_getString(CKA_NSS_URL,templ,count);
+    isKRL = lg_isTrue(CKA_NSS_KRL,templ,count);
+
+    /* Store CRL by SUBJECT */
+    rv = nsslowcert_AddCrl(certHandle, &derCrl, &derSubj, url, isKRL);
+
+    if (url) {
+	PORT_Free(url);
+    }
+    if (rv != SECSuccess) {
+	return CKR_DEVICE_ERROR;
+    }
+
+    /* if we overwrote the existing CRL, poison the handle entry so we get
+     * a new object handle */
+    (void) lg_poisonHandle(sdb, &derSubj,
+			isKRL ? LG_TOKEN_KRL_HANDLE : LG_TOKEN_TYPE_CRL);
+    *handle = lg_mkHandle(sdb, &derSubj,
+			isKRL ? LG_TOKEN_KRL_HANDLE : LG_TOKEN_TYPE_CRL);
+
+    return CKR_OK;
+}
+
+/*
+ * check the consistancy and initialize a Public Key Object 
+ */
+static CK_RV
+lg_createPublicKeyObject(SDB *sdb, CK_KEY_TYPE key_type,
+     CK_OBJECT_HANDLE *handle, const CK_ATTRIBUTE *templ, CK_ULONG count)
+{
+    CK_ATTRIBUTE_TYPE pubKeyAttr = CKA_VALUE;
+    CK_RV crv = CKR_OK;
+    NSSLOWKEYPrivateKey *priv;
+    SECItem pubKeySpace = {siBuffer, NULL, 0};
+    SECItem *pubKey;
+#ifndef NSS_DISABLE_ECC
+    SECItem pubKey2Space = {siBuffer, NULL, 0};
+    PLArenaPool *arena = NULL;
+#endif /* NSS_DISABLE_ECC */
+    NSSLOWKEYDBHandle *keyHandle = NULL;
+	
+
+    switch (key_type) {
+    case CKK_RSA:
+	pubKeyAttr = CKA_MODULUS;
+	break;
+#ifndef NSS_DISABLE_ECC
+    case CKK_EC:
+	pubKeyAttr = CKA_EC_POINT;
+	break;
+#endif /* NSS_DISABLE_ECC */
+    case CKK_DSA:
+    case CKK_DH:
+	break;
+    default:
+	return CKR_ATTRIBUTE_VALUE_INVALID;
+    }
+
+
+    pubKey = &pubKeySpace;
+    crv = lg_Attribute2SSecItem(NULL,pubKeyAttr,templ,count,pubKey);
+    if (crv != CKR_OK) return crv;
+
+#ifndef NSS_DISABLE_ECC
+    if (key_type == CKK_EC) {
+	SECStatus rv;
+	/*
+	 * for ECC, use the decoded key first.
+	 */
+	arena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE);
+	if (arena == NULL) {
+	    crv = CKR_HOST_MEMORY;
+	    goto done;
+	}
+	rv= SEC_QuickDERDecodeItem(arena, &pubKey2Space, 
+				   SEC_ASN1_GET(SEC_OctetStringTemplate), 
+				   pubKey);
+	if (rv != SECSuccess) {
+	    /* decode didn't work, just try the pubKey */
+	    PORT_FreeArena(arena, PR_FALSE);
+	    arena = NULL;
+	} else {
+	    /* try the decoded pub key first */
+	    pubKey = &pubKey2Space;
+	}
+    }
+#endif /* NSS_DISABLE_ECC */
+
+    PORT_Assert(pubKey->data);
+    if (pubKey->data == NULL) {
+	crv = CKR_ATTRIBUTE_VALUE_INVALID;
+	goto done;
+    }
+    keyHandle = lg_getKeyDB(sdb);
+    if (keyHandle == NULL) {
+	crv = CKR_TOKEN_WRITE_PROTECTED;
+	goto done;
+    }
+    if (keyHandle->version != 3) {
+	unsigned char buf[SHA1_LENGTH];
+	SHA1_HashBuf(buf,pubKey->data,pubKey->len);
+	PORT_Memcpy(pubKey->data,buf,sizeof(buf));
+	pubKey->len = sizeof(buf);
+    }
+    /* make sure the associated private key already exists */
+    /* only works if we are logged in */
+    priv = nsslowkey_FindKeyByPublicKey(keyHandle, pubKey, sdb /*password*/);
+#ifndef NSS_DISABLE_ECC
+    if (priv == NULL && pubKey == &pubKey2Space) {
+	/* no match on the decoded key, match the original pubkey */
+	pubKey = &pubKeySpace;
+    	priv = nsslowkey_FindKeyByPublicKey(keyHandle, pubKey, 
+					    sdb /*password*/);
+    }
+#endif
+    if (priv == NULL) {
+	/* the legacy database can only 'store' public keys which already
+	 * have their corresponding private keys in the database */
+	crv = CKR_ATTRIBUTE_VALUE_INVALID;
+	goto done;
+    }
+    lg_nsslowkey_DestroyPrivateKey(priv);
+    crv = CKR_OK;
+
+    *handle = lg_mkHandle(sdb, pubKey, LG_TOKEN_TYPE_PUB);
+
+done:
+    PORT_Free(pubKeySpace.data);
+#ifndef NSS_DISABLE_ECC
+    if (arena) 
+	PORT_FreeArena(arena, PR_FALSE);
+#endif
+
+    return crv;
+}
+
+/* make a private key from a verified object */
+static NSSLOWKEYPrivateKey *
+lg_mkPrivKey(SDB *sdb, const CK_ATTRIBUTE *templ, CK_ULONG count,
+	     CK_KEY_TYPE key_type, CK_RV *crvp)
+{
+    NSSLOWKEYPrivateKey *privKey;
+    PLArenaPool *arena;
+    CK_RV crv = CKR_OK;
+    SECStatus rv;
+
+    arena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE);
+    if (arena == NULL) {
+	*crvp = CKR_HOST_MEMORY;
+	return NULL;
+    }
+
+    privKey = (NSSLOWKEYPrivateKey *)
+			PORT_ArenaZAlloc(arena,sizeof(NSSLOWKEYPrivateKey));
+    if (privKey == NULL)  {
+	PORT_FreeArena(arena,PR_FALSE);
+	*crvp = CKR_HOST_MEMORY;
+	return NULL;
+    }
+
+    /* in future this would be a switch on key_type */
+    privKey->arena = arena;
+    switch (key_type) {
+    case CKK_RSA:
+	privKey->keyType = NSSLOWKEYRSAKey;
+	crv=lg_Attribute2SSecItem(arena,CKA_MODULUS,templ,count,
+					&privKey->u.rsa.modulus);
+	if (crv != CKR_OK) break;
+	crv=lg_Attribute2SSecItem(arena,CKA_PUBLIC_EXPONENT,templ,count,
+					&privKey->u.rsa.publicExponent);
+	if (crv != CKR_OK) break;
+	crv=lg_PrivAttr2SSecItem(arena,CKA_PRIVATE_EXPONENT,templ,count,
+				&privKey->u.rsa.privateExponent, sdb);
+	if (crv != CKR_OK) break;
+	crv=lg_PrivAttr2SSecItem(arena,CKA_PRIME_1,templ,count,
+					&privKey->u.rsa.prime1, sdb);
+	if (crv != CKR_OK) break;
+	crv=lg_PrivAttr2SSecItem(arena,CKA_PRIME_2,templ,count,
+					&privKey->u.rsa.prime2, sdb);
+	if (crv != CKR_OK) break;
+	crv=lg_PrivAttr2SSecItem(arena,CKA_EXPONENT_1,templ,count,
+					&privKey->u.rsa.exponent1, sdb);
+	if (crv != CKR_OK) break;
+	crv=lg_PrivAttr2SSecItem(arena,CKA_EXPONENT_2,templ,count,
+					&privKey->u.rsa.exponent2, sdb);
+	if (crv != CKR_OK) break;
+	crv=lg_PrivAttr2SSecItem(arena,CKA_COEFFICIENT,templ,count,
+					&privKey->u.rsa.coefficient, sdb);
+	if (crv != CKR_OK) break;
+        rv = DER_SetUInteger(privKey->arena, &privKey->u.rsa.version,
+                          NSSLOWKEY_VERSION);
+	if (rv != SECSuccess) crv = CKR_HOST_MEMORY;
+	break;
+
+    case CKK_DSA:
+	privKey->keyType = NSSLOWKEYDSAKey;
+	crv = lg_Attribute2SSecItem(arena,CKA_PRIME,templ,count,
+					&privKey->u.dsa.params.prime);
+    	if (crv != CKR_OK) break;
+	crv = lg_Attribute2SSecItem(arena,CKA_SUBPRIME,templ,count,
+					&privKey->u.dsa.params.subPrime);
+    	if (crv != CKR_OK) break;
+	crv = lg_Attribute2SSecItem(arena,CKA_BASE,templ,count,
+					&privKey->u.dsa.params.base);
+    	if (crv != CKR_OK) break;
+    	crv = lg_PrivAttr2SSecItem(arena,CKA_VALUE,templ,count,
+					&privKey->u.dsa.privateValue, sdb);
+    	if (crv != CKR_OK) break;
+	if (lg_hasAttribute(CKA_NETSCAPE_DB, templ,count)) {
+	    crv = lg_Attribute2SSecItem(arena, CKA_NETSCAPE_DB,templ,count,
+						&privKey->u.dsa.publicValue);
+	    /* privKey was zero'd so public value is already set to NULL, 0
+	     * if we don't set it explicitly */
+	}
+	break;
+
+    case CKK_DH:
+	privKey->keyType = NSSLOWKEYDHKey;
+	crv = lg_Attribute2SSecItem(arena,CKA_PRIME,templ,count,
+					&privKey->u.dh.prime);
+    	if (crv != CKR_OK) break;
+	crv = lg_Attribute2SSecItem(arena,CKA_BASE,templ,count,
+					&privKey->u.dh.base);
+    	if (crv != CKR_OK) break;
+    	crv = lg_PrivAttr2SSecItem(arena,CKA_VALUE,templ,count,
+					&privKey->u.dh.privateValue, sdb);
+    	if (crv != CKR_OK) break;
+	if (lg_hasAttribute(CKA_NETSCAPE_DB, templ, count)) {
+	    crv = lg_Attribute2SSecItem(arena, CKA_NETSCAPE_DB,templ,count,
+					&privKey->u.dh.publicValue);
+	    /* privKey was zero'd so public value is already set to NULL, 0
+	     * if we don't set it explicitly */
+	}
+	break;
+
+#ifndef NSS_DISABLE_ECC
+    case CKK_EC:
+	privKey->keyType = NSSLOWKEYECKey;
+	crv = lg_Attribute2SSecItem(arena, CKA_EC_PARAMS,templ,count,
+	                              &privKey->u.ec.ecParams.DEREncoding);
+    	if (crv != CKR_OK) break;
+
+	/* Fill out the rest of the ecParams structure
+	 * based on the encoded params
+	 */
+	if (LGEC_FillParams(arena, &privKey->u.ec.ecParams.DEREncoding,
+		    &privKey->u.ec.ecParams) != SECSuccess) {
+	    crv = CKR_DOMAIN_PARAMS_INVALID;
+	    break;
+	}
+	crv = lg_PrivAttr2SSecItem(arena,CKA_VALUE,templ,count,
+					&privKey->u.ec.privateValue, sdb);
+	if (crv != CKR_OK) break;
+	if (lg_hasAttribute(CKA_NETSCAPE_DB,templ,count)) {
+	    crv = lg_Attribute2SSecItem(arena, CKA_NETSCAPE_DB,templ,count,
+					&privKey->u.ec.publicValue);
+	    if (crv != CKR_OK) break;
+	    /* privKey was zero'd so public value is already set to NULL, 0
+	     * if we don't set it explicitly */
+	}
+        rv = DER_SetUInteger(privKey->arena, &privKey->u.ec.version,
+                          NSSLOWKEY_EC_PRIVATE_KEY_VERSION);
+	if (rv != SECSuccess) crv = CKR_HOST_MEMORY;
+	break;
+#endif /* NSS_DISABLE_ECC */
+
+    default:
+	crv = CKR_KEY_TYPE_INCONSISTENT;
+	break;
+    }
+    *crvp = crv;
+    if (crv != CKR_OK) {
+	PORT_FreeArena(arena,PR_FALSE);
+	return NULL;
+    }
+    return privKey;
+}
+
+/*
+ * check the consistancy and initialize a Private Key Object 
+ */
+static CK_RV
+lg_createPrivateKeyObject(SDB *sdb, CK_KEY_TYPE key_type,
+     CK_OBJECT_HANDLE *handle, const CK_ATTRIBUTE *templ, CK_ULONG count)
+{
+    NSSLOWKEYPrivateKey *privKey;
+    char *label;
+    SECStatus rv = SECSuccess;
+    CK_RV crv = CKR_DEVICE_ERROR;
+    SECItem pubKey;
+    NSSLOWKEYDBHandle *keyHandle = lg_getKeyDB(sdb);
+
+    if (keyHandle == NULL) {
+	return CKR_TOKEN_WRITE_PROTECTED;
+    }
+
+    privKey=lg_mkPrivKey(sdb, templ,count,key_type,&crv);
+    if (privKey == NULL) return crv;
+    label = lg_getString(CKA_LABEL,templ,count);
+
+    crv = lg_Attribute2SSecItem(NULL,CKA_NETSCAPE_DB,templ,count,&pubKey);
+    if (crv != CKR_OK) {
+	crv = CKR_TEMPLATE_INCOMPLETE;
+	rv = SECFailure;
+	goto fail;
+    }
+#ifdef notdef
+    if (keyHandle->version != 3) {
+	unsigned char buf[SHA1_LENGTH];
+	SHA1_HashBuf(buf,pubKey.data,pubKey.len);
+	PORT_Memcpy(pubKey.data,buf,sizeof(buf));
+	pubKey.len = sizeof(buf);
+    }
+#endif
+    /* get the key type */
+    if (key_type == CKK_RSA) {
+	rv = RSA_PrivateKeyCheck(&privKey->u.rsa);
+	if (rv == SECFailure) {
+	    goto fail;
+	}
+    }
+    rv = nsslowkey_StoreKeyByPublicKey(keyHandle, privKey, &pubKey, 
+					   label, sdb /*->password*/);
+
+fail:
+    if (label) PORT_Free(label);
+    *handle = lg_mkHandle(sdb,&pubKey,LG_TOKEN_TYPE_PRIV);
+    if (pubKey.data) PORT_Free(pubKey.data);
+    lg_nsslowkey_DestroyPrivateKey(privKey);
+    if (rv != SECSuccess) return crv;
+
+    return CKR_OK;
+}
+
+
+#define LG_KEY_MAX_RETRIES 10 /* don't hang if we are having problems with the rng */
+#define LG_KEY_ID_SIZE 18 /* don't use either SHA1 or MD5 sizes */
+/*
+ * Secret keys must have a CKA_ID value to be stored in the database. This code
+ * will generate one if there wasn't one already. 
+ */
+static CK_RV
+lg_GenerateSecretCKA_ID(NSSLOWKEYDBHandle *handle, SECItem *id, char *label)
+{
+    unsigned int retries;
+    SECStatus rv = SECSuccess;
+    CK_RV crv = CKR_OK;
+
+    id->data = NULL;
+    if (label) {
+	id->data = (unsigned char *)PORT_Strdup(label);
+	if (id->data == NULL) {
+	    return CKR_HOST_MEMORY;
+	}
+	id->len = PORT_Strlen(label)+1;
+	if (!nsslowkey_KeyForIDExists(handle,id)) { 
+	    return CKR_OK;
+	}
+	PORT_Free(id->data);
+	id->data = NULL;
+	id->len = 0;
+    }
+    id->data = (unsigned char *)PORT_Alloc(LG_KEY_ID_SIZE);
+    if (id->data == NULL) {
+	return CKR_HOST_MEMORY;
+    }
+    id->len = LG_KEY_ID_SIZE;
+
+    retries = 0;
+    do {
+	rv = RNG_GenerateGlobalRandomBytes(id->data,id->len);
+    } while (rv == SECSuccess && nsslowkey_KeyForIDExists(handle,id) && 
+				(++retries <= LG_KEY_MAX_RETRIES));
+
+    if ((rv != SECSuccess) || (retries > LG_KEY_MAX_RETRIES)) {
+	crv = CKR_DEVICE_ERROR; /* random number generator is bad */
+	PORT_Free(id->data);
+	id->data = NULL;
+	id->len = 0;
+    }
+    return crv;
+}
+
+
+static NSSLOWKEYPrivateKey *lg_mkSecretKeyRep(const CK_ATTRIBUTE *templ,
+		 CK_ULONG count, CK_KEY_TYPE key_type, 
+		 SECItem *pubkey, SDB *sdbpw)
+{
+    NSSLOWKEYPrivateKey *privKey = 0;
+    PLArenaPool *arena = 0;
+    CK_KEY_TYPE keyType;
+    PRUint32 keyTypeStorage;
+    SECItem keyTypeItem;
+    CK_RV crv;
+    SECStatus rv;
+    static unsigned char derZero[1] = { 0 };
+
+    arena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE);
+    if (arena == NULL) { crv = CKR_HOST_MEMORY; goto loser; }
+
+    privKey = (NSSLOWKEYPrivateKey *)
+			PORT_ArenaZAlloc(arena,sizeof(NSSLOWKEYPrivateKey));
+    if (privKey == NULL) { crv = CKR_HOST_MEMORY; goto loser; }
+
+    privKey->arena = arena;
+
+    /* Secret keys are represented in the database as "fake" RSA keys.  
+     * The RSA key is marked as a secret key representation by setting the 
+     * public exponent field to 0, which is an invalid RSA exponent.  
+     * The other fields are set as follows:
+     *   modulus - CKA_ID value for the secret key
+     *   private exponent - CKA_VALUE (the key itself)
+     *   coefficient - CKA_KEY_TYPE, which indicates what encryption algorithm
+     *      is used for the key.
+     *   all others - set to integer 0
+     */
+    privKey->keyType = NSSLOWKEYRSAKey;
+
+    /* The modulus is set to the key id of the symmetric key */
+    privKey->u.rsa.modulus.data =
+		(unsigned char *) PORT_ArenaAlloc(arena, pubkey->len);
+    if (privKey->u.rsa.modulus.data == NULL) {
+	crv = CKR_HOST_MEMORY;
+	goto loser;
+    }
+    privKey->u.rsa.modulus.len = pubkey->len;
+    PORT_Memcpy(privKey->u.rsa.modulus.data, pubkey->data, pubkey->len);
+
+    /* The public exponent is set to 0 to indicate a special key */
+    privKey->u.rsa.publicExponent.len = sizeof derZero;
+    privKey->u.rsa.publicExponent.data = derZero;
+
+    /* The private exponent is the actual key value */
+    crv = lg_PrivAttr2SecItem(arena, CKA_VALUE, templ, count,
+				&privKey->u.rsa.privateExponent, sdbpw);
+    if (crv != CKR_OK) goto loser;
+
+    /* All other fields empty - needs testing */
+    privKey->u.rsa.prime1.len = sizeof derZero;
+    privKey->u.rsa.prime1.data = derZero;
+
+    privKey->u.rsa.prime2.len = sizeof derZero;
+    privKey->u.rsa.prime2.data = derZero;
+
+    privKey->u.rsa.exponent1.len = sizeof derZero;
+    privKey->u.rsa.exponent1.data = derZero;
+
+    privKey->u.rsa.exponent2.len = sizeof derZero;
+    privKey->u.rsa.exponent2.data = derZero;
+
+    /* Coeficient set to KEY_TYPE */
+    crv = lg_GetULongAttribute(CKA_KEY_TYPE, templ, count, &keyType);
+    if (crv != CKR_OK) goto loser; 
+    /* on 64 bit platforms, we still want to store 32 bits of keyType (This is
+     * safe since the PKCS #11 defines for all types are 32 bits or less). */
+    keyTypeStorage = (PRUint32) keyType;
+    keyTypeStorage = PR_htonl(keyTypeStorage);
+    keyTypeItem.data = (unsigned char *)&keyTypeStorage;
+    keyTypeItem.len = sizeof (keyTypeStorage);
+    rv = SECITEM_CopyItem(arena, &privKey->u.rsa.coefficient, &keyTypeItem);
+    if (rv != SECSuccess) {
+	crv = CKR_HOST_MEMORY;
+	goto loser;
+    }
+    
+    /* Private key version field set normally for compatibility */
+    rv = DER_SetUInteger(privKey->arena, 
+			&privKey->u.rsa.version, NSSLOWKEY_VERSION);
+    if (rv != SECSuccess) { crv = CKR_HOST_MEMORY; goto loser; }
+
+loser:
+    if (crv != CKR_OK) {
+	PORT_FreeArena(arena,PR_FALSE);
+	privKey = 0;
+    }
+
+    return privKey;
+}
+
+/*
+ * check the consistancy and initialize a Secret Key Object 
+ */
+static CK_RV
+lg_createSecretKeyObject(SDB *sdb, CK_KEY_TYPE key_type,
+     CK_OBJECT_HANDLE *handle, const CK_ATTRIBUTE *templ, CK_ULONG count)
+{
+    CK_RV crv;
+    NSSLOWKEYPrivateKey *privKey   = NULL;
+    NSSLOWKEYDBHandle   *keyHandle = NULL;
+    SECItem pubKey;
+    char *label = NULL;
+    SECStatus rv = SECSuccess;
+
+    pubKey.data = 0;
+
+    /* If the object is a TOKEN object, store in the database */
+    keyHandle = lg_getKeyDB(sdb);
+
+    if (keyHandle == NULL) {
+	return CKR_TOKEN_WRITE_PROTECTED;
+    }
+
+    label = lg_getString(CKA_LABEL,templ,count);
+
+    crv = lg_Attribute2SecItem(NULL,CKA_ID,templ,count,&pubKey);
+						/* Should this be ID? */
+    if (crv != CKR_OK) goto loser;
+
+    /* if we don't have an ID, generate one */
+    if (pubKey.len == 0) {
+	if (pubKey.data) { 
+	    PORT_Free(pubKey.data);
+	    pubKey.data = NULL;
+	}
+	crv = lg_GenerateSecretCKA_ID(keyHandle, &pubKey, label);
+	if (crv != CKR_OK) goto loser;
+    }
+
+    privKey = lg_mkSecretKeyRep(templ, count, key_type, &pubKey, sdb);
+    if (privKey == NULL) {
+	crv = CKR_HOST_MEMORY;
+	goto loser;
+    }
+
+    rv = nsslowkey_StoreKeyByPublicKey(keyHandle,
+			privKey, &pubKey, label, sdb /*->password*/);
+    if (rv != SECSuccess) {
+	crv = CKR_DEVICE_ERROR;
+	goto loser;
+    }
+
+    *handle = lg_mkHandle(sdb, &pubKey, LG_TOKEN_TYPE_KEY);
+
+loser:
+    if (label) PORT_Free(label);
+    if (privKey) lg_nsslowkey_DestroyPrivateKey(privKey);
+    if (pubKey.data) PORT_Free(pubKey.data);
+
+    return crv;
+}
+
+/*
+ * check the consistancy and initialize a Key Object 
+ */
+static CK_RV
+lg_createKeyObject(SDB *sdb, CK_OBJECT_CLASS objclass, 
+	CK_OBJECT_HANDLE *handle, const CK_ATTRIBUTE *templ, CK_ULONG count)
+{
+    CK_RV crv;
+    CK_KEY_TYPE key_type;
+
+    /* get the key type */
+    crv = lg_GetULongAttribute(CKA_KEY_TYPE, templ, count, &key_type);
+    if (crv != CKR_OK) {
+	return crv;
+    }
+
+    switch (objclass) {
+    case CKO_PUBLIC_KEY:
+	return lg_createPublicKeyObject(sdb,key_type,handle,templ,count);
+    case CKO_PRIVATE_KEY:
+	return lg_createPrivateKeyObject(sdb,key_type,handle,templ,count);
+    case CKO_SECRET_KEY:
+	return lg_createSecretKeyObject(sdb,key_type,handle,templ,count);
+    default:
+	break;
+    }
+    return CKR_ATTRIBUTE_VALUE_INVALID;
+}
+
+/* 
+ * Parse the template and create an object stored in the DB that reflects.
+ * the object specified in the database.
+ */
+CK_RV
+lg_CreateObject(SDB *sdb, CK_OBJECT_HANDLE *handle,
+			const CK_ATTRIBUTE *templ, CK_ULONG count)
+{
+    CK_RV crv;
+    CK_OBJECT_CLASS objclass;
+
+    /* get the object class */
+    crv = lg_GetULongAttribute(CKA_CLASS, templ, count, &objclass);
+    if (crv != CKR_OK) {
+	return crv;
+    }
+
+    /* Now handle the specific object class. 
+     */
+    switch (objclass) {
+    case CKO_CERTIFICATE:
+	crv = lg_createCertObject(sdb,handle,templ,count);
+	break;
+    case CKO_NSS_TRUST:
+	crv = lg_createTrustObject(sdb,handle,templ,count);
+	break;
+    case CKO_NSS_CRL:
+	crv = lg_createCrlObject(sdb,handle,templ,count);
+	break;
+    case CKO_NSS_SMIME:
+	crv = lg_createSMimeObject(sdb,handle,templ,count);
+	break;
+    case CKO_PRIVATE_KEY:
+    case CKO_PUBLIC_KEY:
+    case CKO_SECRET_KEY:
+	crv = lg_createKeyObject(sdb,objclass,handle,templ,count);
+	break;
+    default:
+	crv = CKR_ATTRIBUTE_VALUE_INVALID;
+	break;
+    }
+
+    return crv;
+}
+