Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 1020 insertions, 0 deletions

diff --git a/security/nss/lib/softoken/legacydb/lgcreate.c b/security/nss/lib/softoken/legacydb/lgcreate.c
new file mode 100644
index 0000000000..3ed50a4255
--- /dev/null
+++ b/security/nss/lib/softoken/legacydb/lgcreate.c
@@ -0,0 +1,1020 @@
+/* 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;
+    SECItem pubKey2Space = { siBuffer, NULL, 0 };
+    PLArenaPool *arena = NULL;
+    NSSLOWKEYDBHandle *keyHandle = NULL;
+
+    switch (key_type) {
+        case CKK_RSA:
+            pubKeyAttr = CKA_MODULUS;
+            break;
+        case CKK_EC:
+            pubKeyAttr = CKA_EC_POINT;
+            break;
+        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;
+
+    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;
+        }
+    }
+
+    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*/);
+    if (priv == NULL && pubKey == &pubKey2Space) {
+        /* no match on the decoded key, match the original pubkey */
+        pubKey = &pubKeySpace;
+        priv = nsslowkey_FindKeyByPublicKey(keyHandle, pubKey,
+                                            sdb /*password*/);
+    }
+    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);
+    if (arena) {
+        PORT_FreeArena(arena, PR_FALSE);
+    }
+
+    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_NSS_DB, templ, count)) {
+                crv = lg_Attribute2SSecItem(arena, CKA_NSS_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_NSS_DB, templ, count)) {
+                crv = lg_Attribute2SSecItem(arena, CKA_NSS_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;
+
+        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_NSS_DB, templ, count)) {
+                crv = lg_Attribute2SSecItem(arena, CKA_NSS_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;
+
+        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_NSS_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;
+}
+
+/*
+ * return the 'next' key handle
+ */
+CK_RV
+lg_GetNewObjectID(SDB *sdb, CK_OBJECT_HANDLE *handle)
+{
+    /* the upper level needs the Object ID early to populate any
+     * signature attributes. The legacy can't really return a new
+     * handle without the full object template (chicken and egg issue).
+     * Fortunately we can just return a bogus handle because the legacy
+     * database doesn't support meta data and can't store any of the signed
+     * attributes anyway */
+    *handle = CK_INVALID_HANDLE;
+    return CKR_OK;
+}
+
+/*
+ * 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;
+}