зеркало из https://github.com/mozilla/pjs.git
839 строки
20 KiB
C
839 строки
20 KiB
C
/*
|
|
* The contents of this file are subject to the Mozilla Public
|
|
* License Version 1.1 (the "License"); you may not use this file
|
|
* except in compliance with the License. You may obtain a copy of
|
|
* the License at http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS
|
|
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
|
* implied. See the License for the specific language governing
|
|
* rights and limitations under the License.
|
|
*
|
|
* The Original Code is the Netscape security libraries.
|
|
*
|
|
* The Initial Developer of the Original Code is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1994-2000 Netscape Communications Corporation. All
|
|
* Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*
|
|
* Alternatively, the contents of this file may be used under the
|
|
* terms of the GNU General Public License Version 2 or later (the
|
|
* "GPL"), in which case the provisions of the GPL are applicable
|
|
* instead of those above. If you wish to allow use of your
|
|
* version of this file only under the terms of the GPL and not to
|
|
* allow others to use your version of this file under the MPL,
|
|
* indicate your decision by deleting the provisions above and
|
|
* replace them with the notice and other provisions required by
|
|
* the GPL. If you do not delete the provisions above, a recipient
|
|
* may use your version of this file under either the MPL or the
|
|
* GPL.
|
|
*/
|
|
|
|
#ifdef DEBUG
|
|
static const char CVS_ID[] = "@(#) $RCSfile: devslot.c,v $ $Revision: 1.18 $ $Date: 2003-08-01 02:02:43 $ $Name: $";
|
|
#endif /* DEBUG */
|
|
|
|
#ifndef NSSCKEPV_H
|
|
#include "nssckepv.h"
|
|
#endif /* NSSCKEPV_H */
|
|
|
|
#ifndef DEVM_H
|
|
#include "devm.h"
|
|
#endif /* DEVM_H */
|
|
|
|
#ifndef CKHELPER_H
|
|
#include "ckhelper.h"
|
|
#endif /* CKHELPER_H */
|
|
|
|
/* measured in seconds */
|
|
#define NSSSLOT_TOKEN_DELAY_TIME 1
|
|
|
|
/* this should track global and per-transaction login information */
|
|
|
|
#ifdef PURE_STAN_CODE
|
|
typedef enum {
|
|
nssSlotAskPasswordTimes_FirstTime = 0,
|
|
nssSlotAskPasswordTimes_EveryTime = 1,
|
|
nssSlotAskPasswordTimes_Timeout = 2
|
|
}
|
|
nssSlotAskPasswordTimes;
|
|
|
|
struct nssSlotAuthInfoStr
|
|
{
|
|
PRTime lastLogin;
|
|
nssSlotAskPasswordTimes askTimes;
|
|
PRIntervalTime askPasswordTimeout;
|
|
};
|
|
|
|
struct NSSSlotStr
|
|
{
|
|
struct nssDeviceBaseStr base;
|
|
NSSModule *module; /* Parent */
|
|
NSSToken *token; /* Peer */
|
|
CK_SLOT_ID slotID;
|
|
CK_FLAGS ckFlags; /* from CK_SLOT_INFO.flags */
|
|
struct nssSlotAuthInfoStr authInfo;
|
|
PRIntervalTime lastTokenPing;
|
|
PZLock *lock;
|
|
#ifdef NSS_3_4_CODE
|
|
PK11SlotInfo *pk11slot;
|
|
#endif
|
|
};
|
|
#endif /* PURE_STAN_CODE */
|
|
|
|
#define NSSSLOT_IS_FRIENDLY(slot) \
|
|
(slot->base.flags & NSSSLOT_FLAGS_FRIENDLY)
|
|
|
|
/* measured as interval */
|
|
static PRIntervalTime s_token_delay_time = 0;
|
|
|
|
/* The flags needed to open a read-only session. */
|
|
static const CK_FLAGS s_ck_readonly_flags = CKF_SERIAL_SESSION;
|
|
|
|
#ifdef PURE_STAN_BUILD
|
|
/* In pk11slot.c, this was a no-op. So it is here also. */
|
|
static CK_RV PR_CALLBACK
|
|
nss_ck_slot_notify (
|
|
CK_SESSION_HANDLE session,
|
|
CK_NOTIFICATION event,
|
|
CK_VOID_PTR pData
|
|
)
|
|
{
|
|
return CKR_OK;
|
|
}
|
|
|
|
NSS_IMPLEMENT NSSSlot *
|
|
nssSlot_Create (
|
|
CK_SLOT_ID slotID,
|
|
NSSModule *parent
|
|
)
|
|
{
|
|
NSSArena *arena = NULL;
|
|
NSSSlot *rvSlot;
|
|
NSSToken *token = NULL;
|
|
NSSUTF8 *slotName = NULL;
|
|
PRUint32 length;
|
|
CK_SLOT_INFO slotInfo;
|
|
CK_RV ckrv;
|
|
void *epv;
|
|
arena = NSSArena_Create();
|
|
if(!arena) {
|
|
return (NSSSlot *)NULL;
|
|
}
|
|
rvSlot = nss_ZNEW(arena, NSSSlot);
|
|
if (!rvSlot) {
|
|
goto loser;
|
|
}
|
|
/* Get slot information */
|
|
epv = nssModule_GetCryptokiEPV(parent);
|
|
ckrv = CKAPI(epv)->C_GetSlotInfo(slotID, &slotInfo);
|
|
if (ckrv != CKR_OK) {
|
|
/* set an error here, eh? */
|
|
goto loser;
|
|
}
|
|
/* Grab the slot description from the PKCS#11 fixed-length buffer */
|
|
length = nssPKCS11String_Length(slotInfo.slotDescription,
|
|
sizeof(slotInfo.slotDescription));
|
|
if (length > 0) {
|
|
slotName = nssUTF8_Create(arena, nssStringType_UTF8String,
|
|
(void *)slotInfo.slotDescription, length);
|
|
if (!slotName) {
|
|
goto loser;
|
|
}
|
|
}
|
|
rvSlot->base.arena = arena;
|
|
rvSlot->base.refCount = 1;
|
|
rvSlot->base.name = slotName;
|
|
rvSlot->base.lock = PZ_NewLock(nssNSSILockOther); /* XXX */
|
|
if (!rvSlot->base.lock) {
|
|
goto loser;
|
|
}
|
|
if (!nssModule_IsThreadSafe(parent)) {
|
|
rvSlot->lock = nssModule_GetLock(parent);
|
|
}
|
|
rvSlot->module = parent; /* refs go from module to slots */
|
|
rvSlot->slotID = slotID;
|
|
rvSlot->ckFlags = slotInfo.flags;
|
|
/* Initialize the token if present. */
|
|
if (slotInfo.flags & CKF_TOKEN_PRESENT) {
|
|
token = nssToken_Create(slotID, rvSlot);
|
|
if (!token) {
|
|
goto loser;
|
|
}
|
|
}
|
|
rvSlot->token = token;
|
|
return rvSlot;
|
|
loser:
|
|
nssArena_Destroy(arena);
|
|
/* everything was created in the arena, nothing to see here, move along */
|
|
return (NSSSlot *)NULL;
|
|
}
|
|
#endif /* PURE_STAN_BUILD */
|
|
|
|
NSS_IMPLEMENT PRStatus
|
|
nssSlot_Destroy (
|
|
NSSSlot *slot
|
|
)
|
|
{
|
|
if (slot) {
|
|
if (PR_AtomicDecrement(&slot->base.refCount) == 0) {
|
|
PZ_DestroyLock(slot->base.lock);
|
|
#ifdef PURE_STAN_BUILD
|
|
nssToken_Destroy(slot->token);
|
|
nssModule_DestroyFromSlot(slot->module, slot);
|
|
#endif
|
|
return nssArena_Destroy(slot->base.arena);
|
|
}
|
|
}
|
|
return PR_SUCCESS;
|
|
}
|
|
|
|
void
|
|
nssSlot_EnterMonitor(NSSSlot *slot)
|
|
{
|
|
if (slot->lock) {
|
|
PZ_Lock(slot->lock);
|
|
}
|
|
}
|
|
|
|
void
|
|
nssSlot_ExitMonitor(NSSSlot *slot)
|
|
{
|
|
if (slot->lock) {
|
|
PZ_Unlock(slot->lock);
|
|
}
|
|
}
|
|
|
|
NSS_IMPLEMENT void
|
|
NSSSlot_Destroy (
|
|
NSSSlot *slot
|
|
)
|
|
{
|
|
(void)nssSlot_Destroy(slot);
|
|
}
|
|
|
|
NSS_IMPLEMENT NSSSlot *
|
|
nssSlot_AddRef (
|
|
NSSSlot *slot
|
|
)
|
|
{
|
|
PR_AtomicIncrement(&slot->base.refCount);
|
|
return slot;
|
|
}
|
|
|
|
NSS_IMPLEMENT NSSUTF8 *
|
|
nssSlot_GetName (
|
|
NSSSlot *slot
|
|
)
|
|
{
|
|
return slot->base.name;
|
|
}
|
|
|
|
NSS_IMPLEMENT NSSUTF8 *
|
|
nssSlot_GetTokenName (
|
|
NSSSlot *slot
|
|
)
|
|
{
|
|
return nssToken_GetName(slot->token);
|
|
}
|
|
|
|
static PRBool
|
|
within_token_delay_period(NSSSlot *slot)
|
|
{
|
|
PRIntervalTime time, lastTime;
|
|
/* Set the delay time for checking the token presence */
|
|
if (s_token_delay_time == 0) {
|
|
s_token_delay_time = PR_SecondsToInterval(NSSSLOT_TOKEN_DELAY_TIME);
|
|
}
|
|
time = PR_IntervalNow();
|
|
lastTime = slot->lastTokenPing;
|
|
if ((lastTime) && ((time - lastTime) < s_token_delay_time)) {
|
|
return PR_TRUE;
|
|
}
|
|
slot->lastTokenPing = time;
|
|
return PR_FALSE;
|
|
}
|
|
|
|
NSS_IMPLEMENT PRBool
|
|
nssSlot_IsTokenPresent (
|
|
NSSSlot *slot
|
|
)
|
|
{
|
|
CK_RV ckrv;
|
|
PRStatus nssrv;
|
|
/* XXX */
|
|
nssSession *session;
|
|
CK_SLOT_INFO slotInfo;
|
|
void *epv;
|
|
/* permanent slots are always present */
|
|
if (nssSlot_IsPermanent(slot)) {
|
|
return PR_TRUE;
|
|
}
|
|
/* avoid repeated calls to check token status within set interval */
|
|
if (within_token_delay_period(slot)) {
|
|
return (PRBool)((slot->ckFlags & CKF_TOKEN_PRESENT) != 0);
|
|
}
|
|
|
|
/* First obtain the slot info */
|
|
#ifdef PURE_STAN_BUILD
|
|
epv = nssModule_GetCryptokiEPV(slot->module);
|
|
#else
|
|
epv = slot->epv;
|
|
#endif
|
|
if (!epv) {
|
|
return PR_FALSE;
|
|
}
|
|
nssSlot_EnterMonitor(slot);
|
|
ckrv = CKAPI(epv)->C_GetSlotInfo(slot->slotID, &slotInfo);
|
|
nssSlot_ExitMonitor(slot);
|
|
if (ckrv != CKR_OK) {
|
|
slot->token->base.name[0] = 0; /* XXX */
|
|
return PR_FALSE;
|
|
}
|
|
slot->ckFlags = slotInfo.flags;
|
|
/* check for the presence of the token */
|
|
if ((slot->ckFlags & CKF_TOKEN_PRESENT) == 0) {
|
|
if (!slot->token) {
|
|
/* token was ne'er present */
|
|
return PR_FALSE;
|
|
}
|
|
session = nssToken_GetDefaultSession(slot->token);
|
|
nssSession_EnterMonitor(session);
|
|
/* token is not present */
|
|
if (session->handle != CK_INVALID_SESSION) {
|
|
/* session is valid, close and invalidate it */
|
|
CKAPI(epv)->C_CloseSession(session->handle);
|
|
session->handle = CK_INVALID_SESSION;
|
|
}
|
|
nssSession_ExitMonitor(session);
|
|
#ifdef NSS_3_4_CODE
|
|
if (slot->token->base.name[0] != 0) {
|
|
/* notify the high-level cache that the token is removed */
|
|
slot->token->base.name[0] = 0; /* XXX */
|
|
nssToken_NotifyCertsNotVisible(slot->token);
|
|
}
|
|
#endif
|
|
slot->token->base.name[0] = 0; /* XXX */
|
|
/* clear the token cache */
|
|
nssToken_Remove(slot->token);
|
|
return PR_FALSE;
|
|
#ifdef PURE_STAN_CODE
|
|
} else if (!slot->token) {
|
|
/* token was not present at boot time, is now */
|
|
slot->token = nssToken_Create(slot->slotID, slot);
|
|
return (slot->token != NULL);
|
|
#endif
|
|
}
|
|
/* token is present, use the session info to determine if the card
|
|
* has been removed and reinserted.
|
|
*/
|
|
session = nssToken_GetDefaultSession(slot->token);
|
|
nssSession_EnterMonitor(session);
|
|
if (session->handle != CK_INVALID_SESSION) {
|
|
CK_SESSION_INFO sessionInfo;
|
|
ckrv = CKAPI(epv)->C_GetSessionInfo(session->handle, &sessionInfo);
|
|
if (ckrv != CKR_OK) {
|
|
/* session is screwy, close and invalidate it */
|
|
CKAPI(epv)->C_CloseSession(session->handle);
|
|
session->handle = CK_INVALID_SESSION;
|
|
}
|
|
}
|
|
nssSession_ExitMonitor(session);
|
|
/* token not removed, finished */
|
|
if (session->handle != CK_INVALID_SESSION) {
|
|
return PR_TRUE;
|
|
} else {
|
|
/* the token has been removed, and reinserted, invalidate all the old
|
|
* information we had on this token */
|
|
#ifdef NSS_3_4_CODE
|
|
nssToken_NotifyCertsNotVisible(slot->token);
|
|
#endif /* NSS_3_4_CODE */
|
|
nssToken_Remove(slot->token);
|
|
/* token has been removed, need to refresh with new session */
|
|
nssrv = nssSlot_Refresh(slot);
|
|
if (nssrv != PR_SUCCESS) {
|
|
slot->token->base.name[0] = 0; /* XXX */
|
|
return PR_FALSE;
|
|
}
|
|
return PR_TRUE;
|
|
}
|
|
}
|
|
|
|
#ifdef PURE_STAN_BUILD
|
|
NSS_IMPLEMENT NSSModule *
|
|
nssSlot_GetModule (
|
|
NSSSlot *slot
|
|
)
|
|
{
|
|
return nssModule_AddRef(slot->module);
|
|
}
|
|
#endif /* PURE_STAN_BUILD */
|
|
|
|
NSS_IMPLEMENT void *
|
|
nssSlot_GetCryptokiEPV (
|
|
NSSSlot *slot
|
|
)
|
|
{
|
|
#ifdef PURE_STAN_BUILD
|
|
return nssModule_GetCryptokiEPV(slot->module);
|
|
#else
|
|
return slot->epv;
|
|
#endif
|
|
}
|
|
|
|
NSS_IMPLEMENT NSSToken *
|
|
nssSlot_GetToken (
|
|
NSSSlot *slot
|
|
)
|
|
{
|
|
if (nssSlot_IsTokenPresent(slot)) {
|
|
return nssToken_AddRef(slot->token);
|
|
}
|
|
return (NSSToken *)NULL;
|
|
}
|
|
|
|
#ifdef PURE_STAN_BUILD
|
|
NSS_IMPLEMENT PRBool
|
|
nssSlot_IsPermanent (
|
|
NSSSlot *slot
|
|
)
|
|
{
|
|
return (!(slot->ckFlags & CKF_REMOVABLE_DEVICE));
|
|
}
|
|
|
|
NSS_IMPLEMENT PRBool
|
|
nssSlot_IsFriendly (
|
|
NSSSlot *slot
|
|
)
|
|
{
|
|
return PR_TRUE /* XXX NSSSLOT_IS_FRIENDLY(slot)*/;
|
|
}
|
|
|
|
NSS_IMPLEMENT PRBool
|
|
nssSlot_IsHardware (
|
|
NSSSlot *slot
|
|
)
|
|
{
|
|
return (slot->ckFlags & CKF_HW_SLOT);
|
|
}
|
|
|
|
NSS_IMPLEMENT PRStatus
|
|
nssSlot_Refresh (
|
|
NSSSlot *slot
|
|
)
|
|
{
|
|
/* XXX */
|
|
#if 0
|
|
nssToken_Destroy(slot->token);
|
|
if (slotInfo.flags & CKF_TOKEN_PRESENT) {
|
|
slot->token = nssToken_Create(NULL, slotID, slot);
|
|
}
|
|
#endif
|
|
return PR_SUCCESS;
|
|
}
|
|
|
|
static PRBool
|
|
slot_needs_login (
|
|
NSSSlot *slot,
|
|
nssSession *session
|
|
)
|
|
{
|
|
PRBool needsLogin, logout;
|
|
struct nssSlotAuthInfoStr *authInfo = &slot->authInfo;
|
|
void *epv = nssModule_GetCryptokiEPV(slot->module);
|
|
if (!nssToken_IsLoginRequired(slot->token)) {
|
|
return PR_FALSE;
|
|
}
|
|
if (authInfo->askTimes == nssSlotAskPasswordTimes_EveryTime) {
|
|
logout = PR_TRUE;
|
|
} else if (authInfo->askTimes == nssSlotAskPasswordTimes_Timeout) {
|
|
PRIntervalTime currentTime = PR_IntervalNow();
|
|
if (authInfo->lastLogin - currentTime < authInfo->askPasswordTimeout) {
|
|
logout = PR_FALSE;
|
|
} else {
|
|
logout = PR_TRUE;
|
|
}
|
|
} else { /* nssSlotAskPasswordTimes_FirstTime */
|
|
logout = PR_FALSE;
|
|
}
|
|
if (logout) {
|
|
/* The login has expired, timeout */
|
|
nssSession_EnterMonitor(session);
|
|
CKAPI(epv)->C_Logout(session->handle);
|
|
nssSession_ExitMonitor(session);
|
|
needsLogin = PR_TRUE;
|
|
} else {
|
|
CK_RV ckrv;
|
|
CK_SESSION_INFO sessionInfo;
|
|
nssSession_EnterMonitor(session);
|
|
ckrv = CKAPI(epv)->C_GetSessionInfo(session->handle, &sessionInfo);
|
|
nssSession_ExitMonitor(session);
|
|
if (ckrv != CKR_OK) {
|
|
/* XXX error -- invalidate session */
|
|
return PR_FALSE;
|
|
}
|
|
switch (sessionInfo.state) {
|
|
case CKS_RW_PUBLIC_SESSION:
|
|
case CKS_RO_PUBLIC_SESSION:
|
|
default:
|
|
needsLogin = PR_TRUE;
|
|
break;
|
|
case CKS_RW_USER_FUNCTIONS:
|
|
case CKS_RW_SO_FUNCTIONS:
|
|
case CKS_RO_USER_FUNCTIONS:
|
|
needsLogin = PR_FALSE;
|
|
break;
|
|
}
|
|
}
|
|
return needsLogin;
|
|
}
|
|
|
|
static PRStatus
|
|
slot_login (
|
|
NSSSlot *slot,
|
|
nssSession *session,
|
|
CK_USER_TYPE userType,
|
|
NSSCallback *pwcb
|
|
)
|
|
{
|
|
PRStatus nssrv;
|
|
PRUint32 attempts;
|
|
PRBool keepTrying;
|
|
NSSUTF8 *password = NULL;
|
|
CK_ULONG pwLen;
|
|
CK_RV ckrv;
|
|
void *epv;
|
|
if (!pwcb->getPW) {
|
|
/* set error INVALID_ARG */
|
|
return PR_FAILURE;
|
|
}
|
|
epv = nssModule_GetCryptokiEPV(slot->module);
|
|
keepTrying = PR_TRUE;
|
|
nssrv = PR_FAILURE;
|
|
attempts = 0;
|
|
while (keepTrying) {
|
|
/* use the token name, since it is present */
|
|
NSSUTF8 *tokenName = nssToken_GetName(slot->token);
|
|
nssrv = pwcb->getPW(tokenName, attempts, pwcb->arg, &password);
|
|
if (nssrv != PR_SUCCESS) {
|
|
nss_SetError(NSS_ERROR_USER_CANCELED);
|
|
break;
|
|
}
|
|
pwLen = (CK_ULONG)nssUTF8_Length(password, &nssrv);
|
|
if (nssrv != PR_SUCCESS) {
|
|
break;
|
|
}
|
|
nssSession_EnterMonitor(session);
|
|
ckrv = CKAPI(epv)->C_Login(session->handle, userType,
|
|
(CK_CHAR_PTR)password, pwLen);
|
|
nssSession_ExitMonitor(session);
|
|
switch (ckrv) {
|
|
case CKR_OK:
|
|
case CKR_USER_ALREADY_LOGGED_IN:
|
|
slot->authInfo.lastLogin = PR_Now();
|
|
nssrv = PR_SUCCESS;
|
|
keepTrying = PR_FALSE;
|
|
break;
|
|
case CKR_PIN_INCORRECT:
|
|
nss_SetError(NSS_ERROR_INVALID_PASSWORD);
|
|
keepTrying = PR_TRUE; /* received bad pw, keep going */
|
|
break;
|
|
default:
|
|
nssrv = PR_FAILURE;
|
|
keepTrying = PR_FALSE;
|
|
break;
|
|
}
|
|
nss_ZFreeIf(password);
|
|
password = NULL;
|
|
++attempts;
|
|
}
|
|
return nssrv;
|
|
}
|
|
|
|
static PRStatus
|
|
init_slot_password (
|
|
NSSSlot *slot,
|
|
nssSession *rwSession,
|
|
NSSUTF8 *password
|
|
)
|
|
{
|
|
PRStatus status;
|
|
NSSUTF8 *ssoPW = "";
|
|
CK_ULONG userPWLen, ssoPWLen;
|
|
CK_RV ckrv;
|
|
void *epv = nssModule_GetCryptokiEPV(slot->module);
|
|
/* Get the SO and user passwords */
|
|
userPWLen = (CK_ULONG)nssUTF8_Length(password, &status);
|
|
if (status != PR_SUCCESS) {
|
|
goto loser;
|
|
}
|
|
ssoPWLen = (CK_ULONG)nssUTF8_Length(ssoPW, &status);
|
|
if (status != PR_SUCCESS) {
|
|
goto loser;
|
|
}
|
|
/* First log in as SO */
|
|
ckrv = CKAPI(epv)->C_Login(rwSession->handle, CKU_SO,
|
|
(CK_CHAR_PTR)ssoPW, ssoPWLen);
|
|
if (ckrv != CKR_OK) {
|
|
/* set error ...SO_LOGIN_FAILED */
|
|
goto loser;
|
|
}
|
|
/* Now change the user PIN */
|
|
ckrv = CKAPI(epv)->C_InitPIN(rwSession->handle,
|
|
(CK_CHAR_PTR)password, userPWLen);
|
|
if (ckrv != CKR_OK) {
|
|
/* set error */
|
|
goto loser;
|
|
}
|
|
return PR_SUCCESS;
|
|
loser:
|
|
return PR_FAILURE;
|
|
}
|
|
|
|
static PRStatus
|
|
change_slot_password (
|
|
NSSSlot *slot,
|
|
nssSession *rwSession,
|
|
NSSUTF8 *oldPassword,
|
|
NSSUTF8 *newPassword
|
|
)
|
|
{
|
|
PRStatus status;
|
|
CK_ULONG userPWLen, newPWLen;
|
|
CK_RV ckrv;
|
|
void *epv = nssModule_GetCryptokiEPV(slot->module);
|
|
userPWLen = (CK_ULONG)nssUTF8_Length(oldPassword, &status);
|
|
if (status != PR_SUCCESS) {
|
|
return status;
|
|
}
|
|
newPWLen = (CK_ULONG)nssUTF8_Length(newPassword, &status);
|
|
if (status != PR_SUCCESS) {
|
|
return status;
|
|
}
|
|
nssSession_EnterMonitor(rwSession);
|
|
ckrv = CKAPI(epv)->C_SetPIN(rwSession->handle,
|
|
(CK_CHAR_PTR)oldPassword, userPWLen,
|
|
(CK_CHAR_PTR)newPassword, newPWLen);
|
|
nssSession_ExitMonitor(rwSession);
|
|
switch (ckrv) {
|
|
case CKR_OK:
|
|
slot->authInfo.lastLogin = PR_Now();
|
|
status = PR_SUCCESS;
|
|
break;
|
|
case CKR_PIN_INCORRECT:
|
|
nss_SetError(NSS_ERROR_INVALID_PASSWORD);
|
|
status = PR_FAILURE;
|
|
break;
|
|
default:
|
|
status = PR_FAILURE;
|
|
break;
|
|
}
|
|
return status;
|
|
}
|
|
|
|
NSS_IMPLEMENT PRStatus
|
|
nssSlot_Login (
|
|
NSSSlot *slot,
|
|
NSSCallback *pwcb
|
|
)
|
|
{
|
|
PRStatus status;
|
|
CK_USER_TYPE userType = CKU_USER;
|
|
NSSToken *token = nssSlot_GetToken(slot);
|
|
nssSession *session;
|
|
if (!token) {
|
|
return PR_FAILURE;
|
|
}
|
|
if (!nssToken_IsLoginRequired(token)) {
|
|
nssToken_Destroy(token);
|
|
return PR_SUCCESS;
|
|
}
|
|
session = nssToken_GetDefaultSession(slot->token);
|
|
if (nssToken_NeedsPINInitialization(token)) {
|
|
NSSUTF8 *password = NULL;
|
|
if (!pwcb->getInitPW) {
|
|
nssToken_Destroy(token);
|
|
return PR_FAILURE; /* don't know how to get initial password */
|
|
}
|
|
status = (*pwcb->getInitPW)(slot->base.name, pwcb->arg, &password);
|
|
if (status == PR_SUCCESS) {
|
|
session = nssSlot_CreateSession(slot, NULL, PR_TRUE);
|
|
status = init_slot_password(slot, session, password);
|
|
nssSession_Destroy(session);
|
|
}
|
|
} else if (slot_needs_login(slot, session)) {
|
|
status = slot_login(slot, session, userType, pwcb);
|
|
} else {
|
|
status = PR_SUCCESS;
|
|
}
|
|
nssToken_Destroy(token);
|
|
return status;
|
|
}
|
|
|
|
NSS_IMPLEMENT PRStatus
|
|
nssSlot_Logout (
|
|
NSSSlot *slot,
|
|
nssSession *sessionOpt
|
|
)
|
|
{
|
|
PRStatus nssrv = PR_SUCCESS;
|
|
nssSession *session;
|
|
CK_RV ckrv;
|
|
void *epv = nssModule_GetCryptokiEPV(slot->module);
|
|
session = sessionOpt ?
|
|
sessionOpt :
|
|
nssToken_GetDefaultSession(slot->token);
|
|
nssSession_EnterMonitor(session);
|
|
ckrv = CKAPI(epv)->C_Logout(session->handle);
|
|
nssSession_ExitMonitor(session);
|
|
if (ckrv != CKR_OK) {
|
|
/* translate the error */
|
|
nssrv = PR_FAILURE;
|
|
}
|
|
return nssrv;
|
|
}
|
|
|
|
NSS_IMPLEMENT PRBool
|
|
nssSlot_IsLoggedIn (
|
|
NSSSlot *slot
|
|
)
|
|
{
|
|
nssSession *session = nssToken_GetDefaultSession(slot->token);
|
|
return !slot_needs_login(slot, session);
|
|
}
|
|
|
|
NSS_IMPLEMENT void
|
|
nssSlot_SetPasswordDefaults (
|
|
NSSSlot *slot,
|
|
PRInt32 askPasswordTimeout
|
|
)
|
|
{
|
|
slot->authInfo.askPasswordTimeout = askPasswordTimeout;
|
|
}
|
|
|
|
|
|
NSS_IMPLEMENT PRStatus
|
|
nssSlot_SetPassword (
|
|
NSSSlot *slot,
|
|
NSSUTF8 *oldPasswordOpt,
|
|
NSSUTF8 *newPassword
|
|
)
|
|
{
|
|
PRStatus status;
|
|
nssSession *rwSession;
|
|
NSSToken *token = nssSlot_GetToken(slot);
|
|
if (!token) {
|
|
return PR_FAILURE;
|
|
}
|
|
rwSession = nssSlot_CreateSession(slot, NULL, PR_TRUE);
|
|
if (nssToken_NeedsPINInitialization(token)) {
|
|
status = init_slot_password(slot, rwSession, newPassword);
|
|
} else if (oldPasswordOpt) {
|
|
status = change_slot_password(slot, rwSession,
|
|
oldPasswordOpt, newPassword);
|
|
} else {
|
|
/* old password must be given in order to change */
|
|
status = PR_FAILURE;
|
|
}
|
|
nssSession_Destroy(rwSession);
|
|
nssToken_Destroy(token);
|
|
return status;
|
|
}
|
|
|
|
NSS_IMPLEMENT nssSession *
|
|
nssSlot_CreateSession (
|
|
NSSSlot *slot,
|
|
NSSArena *arenaOpt,
|
|
PRBool readWrite /* so far, this is the only flag used */
|
|
)
|
|
{
|
|
CK_RV ckrv;
|
|
CK_FLAGS ckflags;
|
|
CK_SESSION_HANDLE handle;
|
|
void *epv = nssModule_GetCryptokiEPV(slot->module);
|
|
nssSession *rvSession;
|
|
ckflags = s_ck_readonly_flags;
|
|
if (readWrite) {
|
|
ckflags |= CKF_RW_SESSION;
|
|
}
|
|
ckrv = CKAPI(epv)->C_OpenSession(slot->slotID, ckflags,
|
|
slot, nss_ck_slot_notify, &handle);
|
|
if (ckrv != CKR_OK) {
|
|
/* set an error here, eh? */
|
|
return (nssSession *)NULL;
|
|
}
|
|
rvSession = nss_ZNEW(arenaOpt, nssSession);
|
|
if (!rvSession) {
|
|
return (nssSession *)NULL;
|
|
}
|
|
if (nssModule_IsThreadSafe(slot->module)) {
|
|
/* If the parent module is threadsafe,
|
|
* create lock to protect just this session.
|
|
*/
|
|
rvSession->lock = PZ_NewLock(nssILockOther);
|
|
if (!rvSession->lock) {
|
|
/* need to translate NSPR error? */
|
|
if (arenaOpt) {
|
|
} else {
|
|
nss_ZFreeIf(rvSession);
|
|
}
|
|
return (nssSession *)NULL;
|
|
}
|
|
rvSession->ownLock = PR_TRUE;
|
|
} else {
|
|
rvSession->lock = slot->lock;
|
|
rvSession->ownLock = PR_FALSE;
|
|
}
|
|
|
|
rvSession->handle = handle;
|
|
rvSession->slot = slot;
|
|
rvSession->isRW = readWrite;
|
|
return rvSession;
|
|
}
|
|
|
|
NSS_IMPLEMENT PRStatus
|
|
nssSession_Destroy (
|
|
nssSession *s
|
|
)
|
|
{
|
|
CK_RV ckrv = CKR_OK;
|
|
if (s) {
|
|
void *epv = s->slot->epv;
|
|
ckrv = CKAPI(epv)->C_CloseSession(s->handle);
|
|
if (s->ownLock && s->lock) {
|
|
PZ_DestroyLock(s->lock);
|
|
}
|
|
nss_ZFreeIf(s);
|
|
}
|
|
return (ckrv == CKR_OK) ? PR_SUCCESS : PR_FAILURE;
|
|
}
|
|
#endif /* PURE_STAN_BUILD */
|
|
|
|
NSS_IMPLEMENT PRStatus
|
|
nssSession_EnterMonitor (
|
|
nssSession *s
|
|
)
|
|
{
|
|
if (s->lock) PZ_Lock(s->lock);
|
|
return PR_SUCCESS;
|
|
}
|
|
|
|
NSS_IMPLEMENT PRStatus
|
|
nssSession_ExitMonitor (
|
|
nssSession *s
|
|
)
|
|
{
|
|
return (s->lock) ? PZ_Unlock(s->lock) : PR_SUCCESS;
|
|
}
|
|
|
|
NSS_EXTERN PRBool
|
|
nssSession_IsReadWrite (
|
|
nssSession *s
|
|
)
|
|
{
|
|
return s->isRW;
|
|
}
|
|
|