The Tor Browser: security/nss/lib/ckfw/nssmkey/mtoken.c@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* This Source Code Form is subject to the terms of the Mozilla Public

     2  * License, v. 2.0. If a copy of the MPL was not distributed with this

     3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     5 #include "ckmk.h"

     7 /*

     8  * nssmkey/mtoken.c

     9  *

    10  * This file implements the NSSCKMDToken object for the

    11  * "nssmkey" cryptoki module.

    12  */

    14 static NSSUTF8 *

    15 ckmk_mdToken_GetLabel

    16 (

    17   NSSCKMDToken *mdToken,

    18   NSSCKFWToken *fwToken,

    19   NSSCKMDInstance *mdInstance,

    20   NSSCKFWInstance *fwInstance,

    21   CK_RV *pError

    22 )

    23 {

    24   return (NSSUTF8 *)nss_ckmk_TokenLabel;

    25 }

    27 static NSSUTF8 *

    28 ckmk_mdToken_GetManufacturerID

    29 (

    30   NSSCKMDToken *mdToken,

    31   NSSCKFWToken *fwToken,

    32   NSSCKMDInstance *mdInstance,

    33   NSSCKFWInstance *fwInstance,

    34   CK_RV *pError

    35 )

    36 {

    37   return (NSSUTF8 *)nss_ckmk_ManufacturerID;

    38 }

    40 static NSSUTF8 *

    41 ckmk_mdToken_GetModel

    42 (

    43   NSSCKMDToken *mdToken,

    44   NSSCKFWToken *fwToken,

    45   NSSCKMDInstance *mdInstance,

    46   NSSCKFWInstance *fwInstance,

    47   CK_RV *pError

    48 )

    49 {

    50   return (NSSUTF8 *)nss_ckmk_TokenModel;

    51 }

    53 static NSSUTF8 *

    54 ckmk_mdToken_GetSerialNumber

    55 (

    56   NSSCKMDToken *mdToken,

    57   NSSCKFWToken *fwToken,

    58   NSSCKMDInstance *mdInstance,

    59   NSSCKFWInstance *fwInstance,

    60   CK_RV *pError

    61 )

    62 {

    63   return (NSSUTF8 *)nss_ckmk_TokenSerialNumber;

    64 }

    66 static CK_BBOOL

    67 ckmk_mdToken_GetIsWriteProtected

    68 (

    69   NSSCKMDToken *mdToken,

    70   NSSCKFWToken *fwToken,

    71   NSSCKMDInstance *mdInstance,

    72   NSSCKFWInstance *fwInstance

    73 )

    74 {

    75   return CK_FALSE;

    76 }

    78 /* fake out Mozilla so we don't try to initialize the token */

    79 static CK_BBOOL

    80 ckmk_mdToken_GetUserPinInitialized

    81 (

    82   NSSCKMDToken *mdToken,

    83   NSSCKFWToken *fwToken,

    84   NSSCKMDInstance *mdInstance,

    85   NSSCKFWInstance *fwInstance

    86 )

    87 {

    88   return CK_TRUE;

    89 }

    91 static CK_VERSION

    92 ckmk_mdToken_GetHardwareVersion

    93 (

    94   NSSCKMDToken *mdToken,

    95   NSSCKFWToken *fwToken,

    96   NSSCKMDInstance *mdInstance,

    97   NSSCKFWInstance *fwInstance

    98 )

    99 {

   100   return nss_ckmk_HardwareVersion;

   101 }

   103 static CK_VERSION

   104 ckmk_mdToken_GetFirmwareVersion

   105 (

   106   NSSCKMDToken *mdToken,

   107   NSSCKFWToken *fwToken,

   108   NSSCKMDInstance *mdInstance,

   109   NSSCKFWInstance *fwInstance

   110 )

   111 {

   112   return nss_ckmk_FirmwareVersion;

   113 }

   115 static NSSCKMDSession *

   116 ckmk_mdToken_OpenSession

   117 (

   118   NSSCKMDToken *mdToken,

   119   NSSCKFWToken *fwToken,

   120   NSSCKMDInstance *mdInstance,

   121   NSSCKFWInstance *fwInstance,

   122   NSSCKFWSession *fwSession,

   123   CK_BBOOL rw,

   124   CK_RV *pError

   125 )

   126 {

   127   return nss_ckmk_CreateSession(fwSession, pError);

   128 }

   130 static CK_ULONG

   131 ckmk_mdToken_GetMechanismCount

   132 (

   133   NSSCKMDToken *mdToken,

   134   NSSCKFWToken *fwToken,

   135   NSSCKMDInstance *mdInstance,

   136   NSSCKFWInstance *fwInstance

   137 )

   138 {

   139   return (CK_ULONG)1;

   140 }

   142 static CK_RV

   143 ckmk_mdToken_GetMechanismTypes

   144 (

   145   NSSCKMDToken *mdToken,

   146   NSSCKFWToken *fwToken,

   147   NSSCKMDInstance *mdInstance,

   148   NSSCKFWInstance *fwInstance,

   149   CK_MECHANISM_TYPE types[]

   150 )

   151 {

   152   types[0] = CKM_RSA_PKCS;

   153   return CKR_OK;

   154 }

   156 static NSSCKMDMechanism *

   157 ckmk_mdToken_GetMechanism

   158 (

   159   NSSCKMDToken *mdToken,

   160   NSSCKFWToken *fwToken,

   161   NSSCKMDInstance *mdInstance,

   162   NSSCKFWInstance *fwInstance,

   163   CK_MECHANISM_TYPE which,

   164   CK_RV *pError

   165 )

   166 {

   167   if (which != CKM_RSA_PKCS) {

   168     *pError = CKR_MECHANISM_INVALID;

   169     return (NSSCKMDMechanism *)NULL;

   170   }

   171   return (NSSCKMDMechanism *)&nss_ckmk_mdMechanismRSA;

   172 }

   174 NSS_IMPLEMENT_DATA const NSSCKMDToken

   175 nss_ckmk_mdToken = {

   176   (void *)NULL, /* etc */

   177   NULL, /* Setup */

   178   NULL, /* Invalidate */

   179   NULL, /* InitToken -- default errs */

   180   ckmk_mdToken_GetLabel,

   181   ckmk_mdToken_GetManufacturerID,

   182   ckmk_mdToken_GetModel,

   183   ckmk_mdToken_GetSerialNumber,

   184   NULL, /* GetHasRNG -- default is false */

   185   ckmk_mdToken_GetIsWriteProtected,

   186   NULL, /* GetLoginRequired -- default is false */

   187   ckmk_mdToken_GetUserPinInitialized,

   188   NULL, /* GetRestoreKeyNotNeeded -- irrelevant */

   189   NULL, /* GetHasClockOnToken -- default is false */

   190   NULL, /* GetHasProtectedAuthenticationPath -- default is false */

   191   NULL, /* GetSupportsDualCryptoOperations -- default is false */

   192   NULL, /* GetMaxSessionCount -- default is CK_UNAVAILABLE_INFORMATION */

   193   NULL, /* GetMaxRwSessionCount -- default is CK_UNAVAILABLE_INFORMATION */

   194   NULL, /* GetMaxPinLen -- irrelevant */

   195   NULL, /* GetMinPinLen -- irrelevant */

   196   NULL, /* GetTotalPublicMemory -- default is CK_UNAVAILABLE_INFORMATION */

   197   NULL, /* GetFreePublicMemory -- default is CK_UNAVAILABLE_INFORMATION */

   198   NULL, /* GetTotalPrivateMemory -- default is CK_UNAVAILABLE_INFORMATION */

   199   NULL, /* GetFreePrivateMemory -- default is CK_UNAVAILABLE_INFORMATION */

   200   ckmk_mdToken_GetHardwareVersion,

   201   ckmk_mdToken_GetFirmwareVersion,

   202   NULL, /* GetUTCTime -- no clock */

   203   ckmk_mdToken_OpenSession,

   204   ckmk_mdToken_GetMechanismCount,

   205   ckmk_mdToken_GetMechanismTypes,

   206   ckmk_mdToken_GetMechanism,

   207   (void *)NULL /* null terminator */

   208 };

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