mirror of
https://github.com/rn10950/RetroZilla.git
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319 lines
8.7 KiB
C
319 lines
8.7 KiB
C
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the Netscape security libraries.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1994-2000
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifdef DEBUG
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static const char CVS_ID[] = "@(#) $RCSfile: token.c,v $ $Revision: 1.4 $ $Date: 2006/03/02 22:48:54 $";
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#endif /* DEBUG */
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#include "ckdbm.h"
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static CK_RV
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nss_dbm_mdToken_Setup
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(
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NSSCKMDToken *mdToken,
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NSSCKFWToken *fwToken,
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance
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)
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{
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nss_dbm_token_t *token = (nss_dbm_token_t *)mdToken->etc;
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CK_RV rv = CKR_OK;
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token->arena = NSSCKFWToken_GetArena(fwToken, &rv);
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token->session_db = nss_dbm_db_open(token->arena, fwInstance, (char *)NULL,
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O_RDWR|O_CREAT, &rv);
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if( (nss_dbm_db_t *)NULL == token->session_db ) {
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return rv;
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}
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/* Add a label record if there isn't one? */
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return CKR_OK;
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}
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static void
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nss_dbm_mdToken_Invalidate
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(
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NSSCKMDToken *mdToken,
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NSSCKFWToken *fwToken,
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance
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)
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{
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nss_dbm_token_t *token = (nss_dbm_token_t *)mdToken->etc;
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if( (nss_dbm_db_t *)NULL != token->session_db ) {
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nss_dbm_db_close(token->session_db);
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token->session_db = (nss_dbm_db_t *)NULL;
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}
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}
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static CK_RV
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nss_dbm_mdToken_InitToken
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(
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NSSCKMDToken *mdToken,
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NSSCKFWToken *fwToken,
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance,
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NSSItem *pin,
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NSSUTF8 *label
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)
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{
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nss_dbm_token_t *token = (nss_dbm_token_t *)mdToken->etc;
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nss_dbm_instance_t *instance = (nss_dbm_instance_t *)mdInstance->etc;
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CK_RV rv;
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/* Wipe the session object data */
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if( (nss_dbm_db_t *)NULL != token->session_db ) {
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nss_dbm_db_close(token->session_db);
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}
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token->session_db = nss_dbm_db_open(token->arena, fwInstance, (char *)NULL,
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O_RDWR|O_CREAT, &rv);
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if( (nss_dbm_db_t *)NULL == token->session_db ) {
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return rv;
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}
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/* Wipe the token object data */
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if( token->slot->flags & O_RDWR ) {
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if( (nss_dbm_db_t *)NULL != token->slot->token_db ) {
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nss_dbm_db_close(token->slot->token_db);
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}
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token->slot->token_db = nss_dbm_db_open(instance->arena, fwInstance,
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token->slot->filename,
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token->slot->flags | O_CREAT | O_TRUNC,
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&rv);
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if( (nss_dbm_db_t *)NULL == token->slot->token_db ) {
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return rv;
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}
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/* PIN is irrelevant */
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rv = nss_dbm_db_set_label(token->slot->token_db, label);
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if( CKR_OK != rv ) {
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return rv;
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}
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}
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return CKR_OK;
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}
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static NSSUTF8 *
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nss_dbm_mdToken_GetLabel
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(
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NSSCKMDToken *mdToken,
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NSSCKFWToken *fwToken,
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance,
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CK_RV *pError
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)
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{
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nss_dbm_token_t *token = (nss_dbm_token_t *)mdToken->etc;
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if( (NSSUTF8 *)NULL == token->label ) {
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token->label = nss_dbm_db_get_label(token->slot->token_db, token->arena, pError);
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}
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/* If no label has been set, return *something* */
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if( (NSSUTF8 *)NULL == token->label ) {
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return token->slot->filename;
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}
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return token->label;
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}
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static NSSUTF8 *
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nss_dbm_mdToken_GetManufacturerID
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(
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NSSCKMDToken *mdToken,
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NSSCKFWToken *fwToken,
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance,
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CK_RV *pError
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)
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{
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return "mozilla.org NSS";
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}
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static NSSUTF8 *
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nss_dbm_mdToken_GetModel
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(
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NSSCKMDToken *mdToken,
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NSSCKFWToken *fwToken,
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance,
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CK_RV *pError
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)
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{
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return "dbm";
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}
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/* GetSerialNumber is irrelevant */
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/* GetHasRNG defaults to CK_FALSE */
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static CK_BBOOL
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nss_dbm_mdToken_GetIsWriteProtected
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(
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NSSCKMDToken *mdToken,
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NSSCKFWToken *fwToken,
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance
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)
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{
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nss_dbm_token_t *token = (nss_dbm_token_t *)mdToken->etc;
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if( token->slot->flags & O_RDWR ) {
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return CK_FALSE;
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} else {
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return CK_TRUE;
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}
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}
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/* GetLoginRequired defaults to CK_FALSE */
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/* GetUserPinInitialized defaults to CK_FALSE */
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/* GetRestoreKeyNotNeeded is irrelevant */
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/* GetHasClockOnToken defaults to CK_FALSE */
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/* GetHasProtectedAuthenticationPath defaults to CK_FALSE */
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/* GetSupportsDualCryptoOperations is irrelevant */
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static CK_ULONG
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nss_dbm_mdToken_effectively_infinite
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(
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NSSCKMDToken *mdToken,
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NSSCKFWToken *fwToken,
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance
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)
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{
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return CK_EFFECTIVELY_INFINITE;
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}
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static CK_VERSION
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nss_dbm_mdToken_GetHardwareVersion
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(
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NSSCKMDToken *mdToken,
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NSSCKFWToken *fwToken,
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance
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)
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{
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nss_dbm_token_t *token = (nss_dbm_token_t *)mdToken->etc;
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return nss_dbm_db_get_format_version(token->slot->token_db);
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}
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/* GetFirmwareVersion is irrelevant */
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/* GetUTCTime is irrelevant */
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static NSSCKMDSession *
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nss_dbm_mdToken_OpenSession
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(
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NSSCKMDToken *mdToken,
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NSSCKFWToken *fwToken,
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance,
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NSSCKFWSession *fwSession,
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CK_BBOOL rw,
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CK_RV *pError
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)
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{
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nss_dbm_token_t *token = (nss_dbm_token_t *)mdToken->etc;
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return nss_dbm_mdSession_factory(token, fwSession, fwInstance, rw, pError);
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}
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/* GetMechanismCount defaults to zero */
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/* GetMechanismTypes is irrelevant */
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/* GetMechanism is irrelevant */
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NSS_IMPLEMENT NSSCKMDToken *
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nss_dbm_mdToken_factory
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(
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nss_dbm_slot_t *slot,
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CK_RV *pError
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)
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{
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nss_dbm_token_t *token;
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NSSCKMDToken *rv;
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token = nss_ZNEW(slot->instance->arena, nss_dbm_token_t);
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if( (nss_dbm_token_t *)NULL == token ) {
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*pError = CKR_HOST_MEMORY;
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return (NSSCKMDToken *)NULL;
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}
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rv = nss_ZNEW(slot->instance->arena, NSSCKMDToken);
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if( (NSSCKMDToken *)NULL == rv ) {
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*pError = CKR_HOST_MEMORY;
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return (NSSCKMDToken *)NULL;
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}
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token->slot = slot;
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rv->etc = (void *)token;
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rv->Setup = nss_dbm_mdToken_Setup;
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rv->Invalidate = nss_dbm_mdToken_Invalidate;
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rv->InitToken = nss_dbm_mdToken_InitToken;
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rv->GetLabel = nss_dbm_mdToken_GetLabel;
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rv->GetManufacturerID = nss_dbm_mdToken_GetManufacturerID;
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rv->GetModel = nss_dbm_mdToken_GetModel;
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/* GetSerialNumber is irrelevant */
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/* GetHasRNG defaults to CK_FALSE */
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rv->GetIsWriteProtected = nss_dbm_mdToken_GetIsWriteProtected;
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/* GetLoginRequired defaults to CK_FALSE */
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/* GetUserPinInitialized defaults to CK_FALSE */
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/* GetRestoreKeyNotNeeded is irrelevant */
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/* GetHasClockOnToken defaults to CK_FALSE */
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/* GetHasProtectedAuthenticationPath defaults to CK_FALSE */
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/* GetSupportsDualCryptoOperations is irrelevant */
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rv->GetMaxSessionCount = nss_dbm_mdToken_effectively_infinite;
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rv->GetMaxRwSessionCount = nss_dbm_mdToken_effectively_infinite;
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/* GetMaxPinLen is irrelevant */
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/* GetMinPinLen is irrelevant */
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/* GetTotalPublicMemory defaults to CK_UNAVAILABLE_INFORMATION */
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/* GetFreePublicMemory defaults to CK_UNAVAILABLE_INFORMATION */
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/* GetTotalPrivateMemory defaults to CK_UNAVAILABLE_INFORMATION */
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/* GetFreePrivateMemory defaults to CK_UNAVAILABLE_INFORMATION */
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rv->GetHardwareVersion = nss_dbm_mdToken_GetHardwareVersion;
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/* GetFirmwareVersion is irrelevant */
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/* GetUTCTime is irrelevant */
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rv->OpenSession = nss_dbm_mdToken_OpenSession;
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rv->null = NULL;
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return rv;
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}
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