Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(121)

Issues Search
    My Issues | Starred     Open | Closed | All

Unified Diff: nss/lib/ckfw/session.c

Issue 2078763002: Delete bundled copy of NSS and replace with README. (Closed) Base URL: https://chromium.googlesource.com/chromium/deps/nss@master
Patch Set: Delete bundled copy of NSS and replace with README. Created 4 years, 6 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « nss/lib/ckfw/object.c ('k') | nss/lib/ckfw/sessobj.c » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: nss/lib/ckfw/session.c
diff --git a/nss/lib/ckfw/session.c b/nss/lib/ckfw/session.c
deleted file mode 100644
index 4320a3971211fc965822cacd124bb1db1b1553d4..0000000000000000000000000000000000000000
--- a/nss/lib/ckfw/session.c
+++ /dev/null
@@ -1,2377 +0,0 @@
-/* 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/. */
-
-/*
- * session.c
- *
- * This file implements the NSSCKFWSession type and methods.
- */
-
-#ifndef CK_T
-#include "ck.h"
-#endif /* CK_T */
-
-/*
- * NSSCKFWSession
- *
- * -- create/destroy --
- * nssCKFWSession_Create
- * nssCKFWSession_Destroy
- *
- * -- public accessors --
- * NSSCKFWSession_GetMDSession
- * NSSCKFWSession_GetArena
- * NSSCKFWSession_CallNotification
- * NSSCKFWSession_IsRWSession
- * NSSCKFWSession_IsSO
- *
- * -- implement public accessors --
- * nssCKFWSession_GetMDSession
- * nssCKFWSession_GetArena
- * nssCKFWSession_CallNotification
- * nssCKFWSession_IsRWSession
- * nssCKFWSession_IsSO
- *
- * -- private accessors --
- * nssCKFWSession_GetSlot
- * nssCKFWSession_GetSessionState
- * nssCKFWSession_SetFWFindObjects
- * nssCKFWSession_GetFWFindObjects
- * nssCKFWSession_SetMDSession
- * nssCKFWSession_SetHandle
- * nssCKFWSession_GetHandle
- * nssCKFWSession_RegisterSessionObject
- * nssCKFWSession_DeegisterSessionObject
- *
- * -- module fronts --
- * nssCKFWSession_GetDeviceError
- * nssCKFWSession_Login
- * nssCKFWSession_Logout
- * nssCKFWSession_InitPIN
- * nssCKFWSession_SetPIN
- * nssCKFWSession_GetOperationStateLen
- * nssCKFWSession_GetOperationState
- * nssCKFWSession_SetOperationState
- * nssCKFWSession_CreateObject
- * nssCKFWSession_CopyObject
- * nssCKFWSession_FindObjectsInit
- * nssCKFWSession_SeedRandom
- * nssCKFWSession_GetRandom
- */
-
-struct NSSCKFWSessionStr {
- NSSArena *arena;
- NSSCKMDSession *mdSession;
- NSSCKFWToken *fwToken;
- NSSCKMDToken *mdToken;
- NSSCKFWInstance *fwInstance;
- NSSCKMDInstance *mdInstance;
- CK_VOID_PTR pApplication;
- CK_NOTIFY Notify;
-
- /*
- * Everything above is set at creation time, and then not modified.
- * The items below are atomic. No locking required. If we fear
- * about pointer-copies being nonatomic, we'll lock fwFindObjects.
- */
-
- CK_BBOOL rw;
- NSSCKFWFindObjects *fwFindObjects;
- NSSCKFWCryptoOperation *fwOperationArray[NSSCKFWCryptoOperationState_Max];
- nssCKFWHash *sessionObjectHash;
- CK_SESSION_HANDLE hSession;
-};
-
-#ifdef DEBUG
-/*
- * But first, the pointer-tracking stuff.
- *
- * NOTE: the pointer-tracking support in NSS/base currently relies
- * upon NSPR's CallOnce support. That, however, relies upon NSPR's
- * locking, which is tied into the runtime. We need a pointer-tracker
- * implementation that uses the locks supplied through C_Initialize.
- * That support, however, can be filled in later. So for now, I'll
- * just do this routines as no-ops.
- */
-
-static CK_RV
-session_add_pointer(
- const NSSCKFWSession *fwSession)
-{
- return CKR_OK;
-}
-
-static CK_RV
-session_remove_pointer(
- const NSSCKFWSession *fwSession)
-{
- return CKR_OK;
-}
-
-NSS_IMPLEMENT CK_RV
-nssCKFWSession_verifyPointer(
- const NSSCKFWSession *fwSession)
-{
- return CKR_OK;
-}
-
-#endif /* DEBUG */
-
-/*
- * nssCKFWSession_Create
- *
- */
-NSS_IMPLEMENT NSSCKFWSession *
-nssCKFWSession_Create(
- NSSCKFWToken *fwToken,
- CK_BBOOL rw,
- CK_VOID_PTR pApplication,
- CK_NOTIFY Notify,
- CK_RV *pError)
-{
- NSSArena *arena = (NSSArena *)NULL;
- NSSCKFWSession *fwSession;
- NSSCKFWSlot *fwSlot;
-
-#ifdef NSSDEBUG
- if (!pError) {
- return (NSSCKFWSession *)NULL;
- }
-
- *pError = nssCKFWToken_verifyPointer(fwToken);
- if (CKR_OK != *pError) {
- return (NSSCKFWSession *)NULL;
- }
-#endif /* NSSDEBUG */
-
- arena = NSSArena_Create();
- if (!arena) {
- *pError = CKR_HOST_MEMORY;
- return (NSSCKFWSession *)NULL;
- }
-
- fwSession = nss_ZNEW(arena, NSSCKFWSession);
- if (!fwSession) {
- *pError = CKR_HOST_MEMORY;
- goto loser;
- }
-
- fwSession->arena = arena;
- fwSession->mdSession = (NSSCKMDSession *)NULL; /* set later */
- fwSession->fwToken = fwToken;
- fwSession->mdToken = nssCKFWToken_GetMDToken(fwToken);
-
- fwSlot = nssCKFWToken_GetFWSlot(fwToken);
- fwSession->fwInstance = nssCKFWSlot_GetFWInstance(fwSlot);
- fwSession->mdInstance = nssCKFWSlot_GetMDInstance(fwSlot);
-
- fwSession->rw = rw;
- fwSession->pApplication = pApplication;
- fwSession->Notify = Notify;
-
- fwSession->fwFindObjects = (NSSCKFWFindObjects *)NULL;
-
- fwSession->sessionObjectHash = nssCKFWHash_Create(fwSession->fwInstance, arena, pError);
- if (!fwSession->sessionObjectHash) {
- if (CKR_OK == *pError) {
- *pError = CKR_GENERAL_ERROR;
- }
- goto loser;
- }
-
-#ifdef DEBUG
- *pError = session_add_pointer(fwSession);
- if (CKR_OK != *pError) {
- goto loser;
- }
-#endif /* DEBUG */
-
- return fwSession;
-
-loser:
- if (arena) {
- if (fwSession && fwSession->sessionObjectHash) {
- (void)nssCKFWHash_Destroy(fwSession->sessionObjectHash);
- }
- NSSArena_Destroy(arena);
- }
-
- return (NSSCKFWSession *)NULL;
-}
-
-static void
-nss_ckfw_session_object_destroy_iterator(
- const void *key,
- void *value,
- void *closure)
-{
- NSSCKFWObject *fwObject = (NSSCKFWObject *)value;
- nssCKFWObject_Finalize(fwObject, PR_TRUE);
-}
-
-/*
- * nssCKFWSession_Destroy
- *
- */
-NSS_IMPLEMENT CK_RV
-nssCKFWSession_Destroy(
- NSSCKFWSession *fwSession,
- CK_BBOOL removeFromTokenHash)
-{
- CK_RV error = CKR_OK;
- nssCKFWHash *sessionObjectHash;
- NSSCKFWCryptoOperationState i;
-
-#ifdef NSSDEBUG
- error = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != error) {
- return error;
- }
-#endif /* NSSDEBUG */
-
- if (removeFromTokenHash) {
- error = nssCKFWToken_RemoveSession(fwSession->fwToken, fwSession);
- }
-
- /*
- * Invalidate session objects
- */
-
- sessionObjectHash = fwSession->sessionObjectHash;
- fwSession->sessionObjectHash = (nssCKFWHash *)NULL;
-
- nssCKFWHash_Iterate(sessionObjectHash,
- nss_ckfw_session_object_destroy_iterator,
- (void *)NULL);
-
- for (i = 0; i < NSSCKFWCryptoOperationState_Max; i++) {
- if (fwSession->fwOperationArray[i]) {
- nssCKFWCryptoOperation_Destroy(fwSession->fwOperationArray[i]);
- }
- }
-
-#ifdef DEBUG
- (void)session_remove_pointer(fwSession);
-#endif /* DEBUG */
- (void)nssCKFWHash_Destroy(sessionObjectHash);
- NSSArena_Destroy(fwSession->arena);
-
- return error;
-}
-
-/*
- * nssCKFWSession_GetMDSession
- *
- */
-NSS_IMPLEMENT NSSCKMDSession *
-nssCKFWSession_GetMDSession(
- NSSCKFWSession *fwSession)
-{
-#ifdef NSSDEBUG
- if (CKR_OK != nssCKFWSession_verifyPointer(fwSession)) {
- return (NSSCKMDSession *)NULL;
- }
-#endif /* NSSDEBUG */
-
- return fwSession->mdSession;
-}
-
-/*
- * nssCKFWSession_GetArena
- *
- */
-NSS_IMPLEMENT NSSArena *
-nssCKFWSession_GetArena(
- NSSCKFWSession *fwSession,
- CK_RV *pError)
-{
-#ifdef NSSDEBUG
- if (!pError) {
- return (NSSArena *)NULL;
- }
-
- *pError = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != *pError) {
- return (NSSArena *)NULL;
- }
-#endif /* NSSDEBUG */
-
- return fwSession->arena;
-}
-
-/*
- * nssCKFWSession_CallNotification
- *
- */
-NSS_IMPLEMENT CK_RV
-nssCKFWSession_CallNotification(
- NSSCKFWSession *fwSession,
- CK_NOTIFICATION event)
-{
- CK_RV error = CKR_OK;
- CK_SESSION_HANDLE handle;
-
-#ifdef NSSDEBUG
- error = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != error) {
- return error;
- }
-#endif /* NSSDEBUG */
-
- if ((CK_NOTIFY)NULL == fwSession->Notify) {
- return CKR_OK;
- }
-
- handle = nssCKFWInstance_FindSessionHandle(fwSession->fwInstance, fwSession);
- if ((CK_SESSION_HANDLE)0 == handle) {
- return CKR_GENERAL_ERROR;
- }
-
- error = fwSession->Notify(handle, event, fwSession->pApplication);
-
- return error;
-}
-
-/*
- * nssCKFWSession_IsRWSession
- *
- */
-NSS_IMPLEMENT CK_BBOOL
-nssCKFWSession_IsRWSession(
- NSSCKFWSession *fwSession)
-{
-#ifdef NSSDEBUG
- if (CKR_OK != nssCKFWSession_verifyPointer(fwSession)) {
- return CK_FALSE;
- }
-#endif /* NSSDEBUG */
-
- return fwSession->rw;
-}
-
-/*
- * nssCKFWSession_IsSO
- *
- */
-NSS_IMPLEMENT CK_BBOOL
-nssCKFWSession_IsSO(
- NSSCKFWSession *fwSession)
-{
- CK_STATE state;
-
-#ifdef NSSDEBUG
- if (CKR_OK != nssCKFWSession_verifyPointer(fwSession)) {
- return CK_FALSE;
- }
-#endif /* NSSDEBUG */
-
- state = nssCKFWToken_GetSessionState(fwSession->fwToken);
- switch (state) {
- case CKS_RO_PUBLIC_SESSION:
- case CKS_RO_USER_FUNCTIONS:
- case CKS_RW_PUBLIC_SESSION:
- case CKS_RW_USER_FUNCTIONS:
- return CK_FALSE;
- case CKS_RW_SO_FUNCTIONS:
- return CK_TRUE;
- default:
- return CK_FALSE;
- }
-}
-
-/*
- * nssCKFWSession_GetFWSlot
- *
- */
-NSS_IMPLEMENT NSSCKFWSlot *
-nssCKFWSession_GetFWSlot(
- NSSCKFWSession *fwSession)
-{
-#ifdef NSSDEBUG
- if (CKR_OK != nssCKFWSession_verifyPointer(fwSession)) {
- return (NSSCKFWSlot *)NULL;
- }
-#endif /* NSSDEBUG */
-
- return nssCKFWToken_GetFWSlot(fwSession->fwToken);
-}
-
-/*
- * nssCFKWSession_GetSessionState
- *
- */
-NSS_IMPLEMENT CK_STATE
-nssCKFWSession_GetSessionState(
- NSSCKFWSession *fwSession)
-{
-#ifdef NSSDEBUG
- if (CKR_OK != nssCKFWSession_verifyPointer(fwSession)) {
- return CKS_RO_PUBLIC_SESSION; /* whatever */
- }
-#endif /* NSSDEBUG */
-
- return nssCKFWToken_GetSessionState(fwSession->fwToken);
-}
-
-/*
- * nssCKFWSession_SetFWFindObjects
- *
- */
-NSS_IMPLEMENT CK_RV
-nssCKFWSession_SetFWFindObjects(
- NSSCKFWSession *fwSession,
- NSSCKFWFindObjects *fwFindObjects)
-{
-#ifdef NSSDEBUG
- CK_RV error = CKR_OK;
-#endif /* NSSDEBUG */
-
-#ifdef NSSDEBUG
- error = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != error) {
- return error;
- }
-
-/* fwFindObjects may be null */
-#endif /* NSSDEBUG */
-
- if ((fwSession->fwFindObjects) &&
- (fwFindObjects)) {
- return CKR_OPERATION_ACTIVE;
- }
-
- fwSession->fwFindObjects = fwFindObjects;
-
- return CKR_OK;
-}
-
-/*
- * nssCKFWSession_GetFWFindObjects
- *
- */
-NSS_IMPLEMENT NSSCKFWFindObjects *
-nssCKFWSession_GetFWFindObjects(
- NSSCKFWSession *fwSession,
- CK_RV *pError)
-{
-#ifdef NSSDEBUG
- if (!pError) {
- return (NSSCKFWFindObjects *)NULL;
- }
-
- *pError = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != *pError) {
- return (NSSCKFWFindObjects *)NULL;
- }
-#endif /* NSSDEBUG */
-
- if (!fwSession->fwFindObjects) {
- *pError = CKR_OPERATION_NOT_INITIALIZED;
- return (NSSCKFWFindObjects *)NULL;
- }
-
- return fwSession->fwFindObjects;
-}
-
-/*
- * nssCKFWSession_SetMDSession
- *
- */
-NSS_IMPLEMENT CK_RV
-nssCKFWSession_SetMDSession(
- NSSCKFWSession *fwSession,
- NSSCKMDSession *mdSession)
-{
-#ifdef NSSDEBUG
- CK_RV error = CKR_OK;
-#endif /* NSSDEBUG */
-
-#ifdef NSSDEBUG
- error = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != error) {
- return error;
- }
-
- if (!mdSession) {
- return CKR_ARGUMENTS_BAD;
- }
-#endif /* NSSDEBUG */
-
- if (fwSession->mdSession) {
- return CKR_GENERAL_ERROR;
- }
-
- fwSession->mdSession = mdSession;
-
- return CKR_OK;
-}
-
-/*
- * nssCKFWSession_SetHandle
- *
- */
-NSS_IMPLEMENT CK_RV
-nssCKFWSession_SetHandle(
- NSSCKFWSession *fwSession,
- CK_SESSION_HANDLE hSession)
-{
-#ifdef NSSDEBUG
- CK_RV error = CKR_OK;
-#endif /* NSSDEBUG */
-
-#ifdef NSSDEBUG
- error = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != error) {
- return error;
- }
-#endif /* NSSDEBUG */
-
- if ((CK_SESSION_HANDLE)0 != fwSession->hSession) {
- return CKR_GENERAL_ERROR;
- }
-
- fwSession->hSession = hSession;
-
- return CKR_OK;
-}
-
-/*
- * nssCKFWSession_GetHandle
- *
- */
-NSS_IMPLEMENT CK_SESSION_HANDLE
-nssCKFWSession_GetHandle(
- NSSCKFWSession *fwSession)
-{
-#ifdef NSSDEBUG
- if (CKR_OK != nssCKFWSession_verifyPointer(fwSession)) {
- return NULL;
- }
-#endif /* NSSDEBUG */
-
- return fwSession->hSession;
-}
-
-/*
- * nssCKFWSession_RegisterSessionObject
- *
- */
-NSS_IMPLEMENT CK_RV
-nssCKFWSession_RegisterSessionObject(
- NSSCKFWSession *fwSession,
- NSSCKFWObject *fwObject)
-{
- CK_RV rv = CKR_OK;
-
-#ifdef NSSDEBUG
- if (CKR_OK != nssCKFWSession_verifyPointer(fwSession)) {
- return CKR_GENERAL_ERROR;
- }
-#endif /* NSSDEBUG */
-
- if (fwSession->sessionObjectHash) {
- rv = nssCKFWHash_Add(fwSession->sessionObjectHash, fwObject, fwObject);
- }
-
- return rv;
-}
-
-/*
- * nssCKFWSession_DeregisterSessionObject
- *
- */
-NSS_IMPLEMENT CK_RV
-nssCKFWSession_DeregisterSessionObject(
- NSSCKFWSession *fwSession,
- NSSCKFWObject *fwObject)
-{
-#ifdef NSSDEBUG
- if (CKR_OK != nssCKFWSession_verifyPointer(fwSession)) {
- return CKR_GENERAL_ERROR;
- }
-#endif /* NSSDEBUG */
-
- if (fwSession->sessionObjectHash) {
- nssCKFWHash_Remove(fwSession->sessionObjectHash, fwObject);
- }
-
- return CKR_OK;
-}
-
-/*
- * nssCKFWSession_GetDeviceError
- *
- */
-NSS_IMPLEMENT CK_ULONG
-nssCKFWSession_GetDeviceError(
- NSSCKFWSession *fwSession)
-{
-#ifdef NSSDEBUG
- if (CKR_OK != nssCKFWSession_verifyPointer(fwSession)) {
- return (CK_ULONG)0;
- }
-
- if (!fwSession->mdSession) {
- return (CK_ULONG)0;
- }
-#endif /* NSSDEBUG */
-
- if (!fwSession->mdSession->GetDeviceError) {
- return (CK_ULONG)0;
- }
-
- return fwSession->mdSession->GetDeviceError(fwSession->mdSession,
- fwSession, fwSession->mdToken, fwSession->fwToken,
- fwSession->mdInstance, fwSession->fwInstance);
-}
-
-/*
- * nssCKFWSession_Login
- *
- */
-NSS_IMPLEMENT CK_RV
-nssCKFWSession_Login(
- NSSCKFWSession *fwSession,
- CK_USER_TYPE userType,
- NSSItem *pin)
-{
- CK_RV error = CKR_OK;
- CK_STATE oldState;
- CK_STATE newState;
-
-#ifdef NSSDEBUG
- error = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != error) {
- return error;
- }
-
- switch (userType) {
- case CKU_SO:
- case CKU_USER:
- break;
- default:
- return CKR_USER_TYPE_INVALID;
- }
-
- if (!pin) {
- if (CK_TRUE != nssCKFWToken_GetHasProtectedAuthenticationPath(fwSession->fwToken)) {
- return CKR_ARGUMENTS_BAD;
- }
- }
-
- if (!fwSession->mdSession) {
- return CKR_GENERAL_ERROR;
- }
-#endif /* NSSDEBUG */
-
- oldState = nssCKFWToken_GetSessionState(fwSession->fwToken);
-
- /*
- * It's not clear what happens when you're already logged in.
- * I'll just fail; but if we decide to change, the logic is
- * all right here.
- */
-
- if (CKU_SO == userType) {
- switch (oldState) {
- case CKS_RO_PUBLIC_SESSION:
- /*
- * There's no such thing as a read-only security officer
- * session, so fail. The error should be CKR_SESSION_READ_ONLY,
- * except that C_Login isn't defined to return that. So we'll
- * do CKR_SESSION_READ_ONLY_EXISTS, which is what is documented.
- */
- return CKR_SESSION_READ_ONLY_EXISTS;
- case CKS_RO_USER_FUNCTIONS:
- return CKR_USER_ANOTHER_ALREADY_LOGGED_IN;
- case CKS_RW_PUBLIC_SESSION:
- newState =
- CKS_RW_SO_FUNCTIONS;
- break;
- case CKS_RW_USER_FUNCTIONS:
- return CKR_USER_ANOTHER_ALREADY_LOGGED_IN;
- case CKS_RW_SO_FUNCTIONS:
- return CKR_USER_ALREADY_LOGGED_IN;
- default:
- return CKR_GENERAL_ERROR;
- }
- } else /* CKU_USER == userType */ {
- switch (oldState) {
- case CKS_RO_PUBLIC_SESSION:
- newState =
- CKS_RO_USER_FUNCTIONS;
- break;
- case CKS_RO_USER_FUNCTIONS:
- return CKR_USER_ALREADY_LOGGED_IN;
- case CKS_RW_PUBLIC_SESSION:
- newState =
- CKS_RW_USER_FUNCTIONS;
- break;
- case CKS_RW_USER_FUNCTIONS:
- return CKR_USER_ALREADY_LOGGED_IN;
- case CKS_RW_SO_FUNCTIONS:
- return CKR_USER_ANOTHER_ALREADY_LOGGED_IN;
- default:
- return CKR_GENERAL_ERROR;
- }
- }
-
- /*
- * So now we're in one of three cases:
- *
- * Old == CKS_RW_PUBLIC_SESSION, New == CKS_RW_SO_FUNCTIONS;
- * Old == CKS_RW_PUBLIC_SESSION, New == CKS_RW_USER_FUNCTIONS;
- * Old == CKS_RO_PUBLIC_SESSION, New == CKS_RO_USER_FUNCTIONS;
- */
-
- if (!fwSession->mdSession->Login) {
- /*
- * The Module doesn't want to be informed (or check the pin)
- * it'll just rely on the Framework as needed.
- */
- ;
- } else {
- error = fwSession->mdSession->Login(fwSession->mdSession, fwSession,
- fwSession->mdToken, fwSession->fwToken, fwSession->mdInstance,
- fwSession->fwInstance, userType, pin, oldState, newState);
- if (CKR_OK != error) {
- return error;
- }
- }
-
- (void)nssCKFWToken_SetSessionState(fwSession->fwToken, newState);
- return CKR_OK;
-}
-
-/*
- * nssCKFWSession_Logout
- *
- */
-NSS_IMPLEMENT CK_RV
-nssCKFWSession_Logout(
- NSSCKFWSession *fwSession)
-{
- CK_RV error = CKR_OK;
- CK_STATE oldState;
- CK_STATE newState;
-
-#ifdef NSSDEBUG
- error = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != error) {
- return error;
- }
-
- if (!fwSession->mdSession) {
- return CKR_GENERAL_ERROR;
- }
-#endif /* NSSDEBUG */
-
- oldState = nssCKFWToken_GetSessionState(fwSession->fwToken);
-
- switch (oldState) {
- case CKS_RO_PUBLIC_SESSION:
- return CKR_USER_NOT_LOGGED_IN;
- case CKS_RO_USER_FUNCTIONS:
- newState = CKS_RO_PUBLIC_SESSION;
- break;
- case CKS_RW_PUBLIC_SESSION:
- return CKR_USER_NOT_LOGGED_IN;
- case CKS_RW_USER_FUNCTIONS:
- newState = CKS_RW_PUBLIC_SESSION;
- break;
- case CKS_RW_SO_FUNCTIONS:
- newState = CKS_RW_PUBLIC_SESSION;
- break;
- default:
- return CKR_GENERAL_ERROR;
- }
-
- /*
- * So now we're in one of three cases:
- *
- * Old == CKS_RW_SO_FUNCTIONS, New == CKS_RW_PUBLIC_SESSION;
- * Old == CKS_RW_USER_FUNCTIONS, New == CKS_RW_PUBLIC_SESSION;
- * Old == CKS_RO_USER_FUNCTIONS, New == CKS_RO_PUBLIC_SESSION;
- */
-
- if (!fwSession->mdSession->Logout) {
- /*
- * The Module doesn't want to be informed. Okay.
- */
- ;
- } else {
- error = fwSession->mdSession->Logout(fwSession->mdSession, fwSession,
- fwSession->mdToken, fwSession->fwToken, fwSession->mdInstance,
- fwSession->fwInstance, oldState, newState);
- if (CKR_OK != error) {
- /*
- * Now what?! A failure really should end up with the Framework
- * considering it logged out, right?
- */
- ;
- }
- }
-
- (void)nssCKFWToken_SetSessionState(fwSession->fwToken, newState);
- return error;
-}
-
-/*
- * nssCKFWSession_InitPIN
- *
- */
-NSS_IMPLEMENT CK_RV
-nssCKFWSession_InitPIN(
- NSSCKFWSession *fwSession,
- NSSItem *pin)
-{
- CK_RV error = CKR_OK;
- CK_STATE state;
-
-#ifdef NSSDEBUG
- error = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != error) {
- return error;
- }
-
- if (!fwSession->mdSession) {
- return CKR_GENERAL_ERROR;
- }
-#endif /* NSSDEBUG */
-
- state = nssCKFWToken_GetSessionState(fwSession->fwToken);
- if (CKS_RW_SO_FUNCTIONS != state) {
- return CKR_USER_NOT_LOGGED_IN;
- }
-
- if (!pin) {
- CK_BBOOL has = nssCKFWToken_GetHasProtectedAuthenticationPath(fwSession->fwToken);
- if (CK_TRUE != has) {
- return CKR_ARGUMENTS_BAD;
- }
- }
-
- if (!fwSession->mdSession->InitPIN) {
- return CKR_TOKEN_WRITE_PROTECTED;
- }
-
- error = fwSession->mdSession->InitPIN(fwSession->mdSession, fwSession,
- fwSession->mdToken, fwSession->fwToken, fwSession->mdInstance,
- fwSession->fwInstance, pin);
-
- return error;
-}
-
-/*
- * nssCKFWSession_SetPIN
- *
- */
-NSS_IMPLEMENT CK_RV
-nssCKFWSession_SetPIN(
- NSSCKFWSession *fwSession,
- NSSItem *oldPin,
- NSSItem *newPin)
-{
- CK_RV error = CKR_OK;
-
-#ifdef NSSDEBUG
- error = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != error) {
- return error;
- }
-
- if (!fwSession->mdSession) {
- return CKR_GENERAL_ERROR;
- }
-#endif /* NSSDEBUG */
-
- if (!newPin) {
- CK_BBOOL has = nssCKFWToken_GetHasProtectedAuthenticationPath(fwSession->fwToken);
- if (CK_TRUE != has) {
- return CKR_ARGUMENTS_BAD;
- }
- }
-
- if (!oldPin) {
- CK_BBOOL has = nssCKFWToken_GetHasProtectedAuthenticationPath(fwSession->fwToken);
- if (CK_TRUE != has) {
- return CKR_ARGUMENTS_BAD;
- }
- }
-
- if (!fwSession->mdSession->SetPIN) {
- return CKR_TOKEN_WRITE_PROTECTED;
- }
-
- error = fwSession->mdSession->SetPIN(fwSession->mdSession, fwSession,
- fwSession->mdToken, fwSession->fwToken, fwSession->mdInstance,
- fwSession->fwInstance, oldPin, newPin);
-
- return error;
-}
-
-/*
- * nssCKFWSession_GetOperationStateLen
- *
- */
-NSS_IMPLEMENT CK_ULONG
-nssCKFWSession_GetOperationStateLen(
- NSSCKFWSession *fwSession,
- CK_RV *pError)
-{
- CK_ULONG mdAmt;
- CK_ULONG fwAmt;
-
-#ifdef NSSDEBUG
- if (!pError) {
- return (CK_ULONG)0;
- }
-
- *pError = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != *pError) {
- return (CK_ULONG)0;
- }
-
- if (!fwSession->mdSession) {
- *pError = CKR_GENERAL_ERROR;
- return (CK_ULONG)0;
- }
-#endif /* NSSDEBUG */
-
- if (!fwSession->mdSession->GetOperationStateLen) {
- *pError = CKR_STATE_UNSAVEABLE;
- return (CK_ULONG)0;
- }
-
- /*
- * We could check that the session is actually in some state..
- */
-
- mdAmt = fwSession->mdSession->GetOperationStateLen(fwSession->mdSession,
- fwSession, fwSession->mdToken, fwSession->fwToken, fwSession->mdInstance,
- fwSession->fwInstance, pError);
-
- if (((CK_ULONG)0 == mdAmt) && (CKR_OK != *pError)) {
- return (CK_ULONG)0;
- }
-
- /*
- * Add a bit of sanity-checking
- */
- fwAmt = mdAmt + 2 * sizeof(CK_ULONG);
-
- return fwAmt;
-}
-
-/*
- * nssCKFWSession_GetOperationState
- *
- */
-NSS_IMPLEMENT CK_RV
-nssCKFWSession_GetOperationState(
- NSSCKFWSession *fwSession,
- NSSItem *buffer)
-{
- CK_RV error = CKR_OK;
- CK_ULONG fwAmt;
- CK_ULONG *ulBuffer;
- NSSItem i2;
- CK_ULONG n, i;
-
-#ifdef NSSDEBUG
- error = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != error) {
- return error;
- }
-
- if (!buffer) {
- return CKR_ARGUMENTS_BAD;
- }
-
- if (!buffer->data) {
- return CKR_ARGUMENTS_BAD;
- }
-
- if (!fwSession->mdSession) {
- return CKR_GENERAL_ERROR;
- }
-#endif /* NSSDEBUG */
-
- if (!fwSession->mdSession->GetOperationState) {
- return CKR_STATE_UNSAVEABLE;
- }
-
- /*
- * Sanity-check the caller's buffer.
- */
-
- error = CKR_OK;
- fwAmt = nssCKFWSession_GetOperationStateLen(fwSession, &error);
- if (((CK_ULONG)0 == fwAmt) && (CKR_OK != error)) {
- return error;
- }
-
- if (buffer->size < fwAmt) {
- return CKR_BUFFER_TOO_SMALL;
- }
-
- ulBuffer = (CK_ULONG *)buffer->data;
-
- i2.size = buffer->size - 2 * sizeof(CK_ULONG);
- i2.data = (void *)&ulBuffer[2];
-
- error = fwSession->mdSession->GetOperationState(fwSession->mdSession,
- fwSession, fwSession->mdToken, fwSession->fwToken,
- fwSession->mdInstance, fwSession->fwInstance, &i2);
-
- if (CKR_OK != error) {
- return error;
- }
-
- /*
- * Add a little integrety/identity check.
- * NOTE: right now, it's pretty stupid.
- * A CRC or something would be better.
- */
-
- ulBuffer[0] = 0x434b4657; /* CKFW */
- ulBuffer[1] = 0;
- n = i2.size / sizeof(CK_ULONG);
- for (i = 0; i < n; i++) {
- ulBuffer[1] ^= ulBuffer[2 + i];
- }
-
- return CKR_OK;
-}
-
-/*
- * nssCKFWSession_SetOperationState
- *
- */
-NSS_IMPLEMENT CK_RV
-nssCKFWSession_SetOperationState(
- NSSCKFWSession *fwSession,
- NSSItem *state,
- NSSCKFWObject *encryptionKey,
- NSSCKFWObject *authenticationKey)
-{
- CK_RV error = CKR_OK;
- CK_ULONG *ulBuffer;
- CK_ULONG n, i;
- CK_ULONG x;
- NSSItem s;
- NSSCKMDObject *mdek;
- NSSCKMDObject *mdak;
-
-#ifdef NSSDEBUG
- error = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != error) {
- return error;
- }
-
- if (!state) {
- return CKR_ARGUMENTS_BAD;
- }
-
- if (!state->data) {
- return CKR_ARGUMENTS_BAD;
- }
-
- if (encryptionKey) {
- error = nssCKFWObject_verifyPointer(encryptionKey);
- if (CKR_OK != error) {
- return error;
- }
- }
-
- if (authenticationKey) {
- error = nssCKFWObject_verifyPointer(authenticationKey);
- if (CKR_OK != error) {
- return error;
- }
- }
-
- if (!fwSession->mdSession) {
- return CKR_GENERAL_ERROR;
- }
-#endif /* NSSDEBUG */
-
- ulBuffer = (CK_ULONG *)state->data;
- if (0x43b4657 != ulBuffer[0]) {
- return CKR_SAVED_STATE_INVALID;
- }
- n = (state->size / sizeof(CK_ULONG)) - 2;
- x = (CK_ULONG)0;
- for (i = 0; i < n; i++) {
- x ^= ulBuffer[2 + i];
- }
-
- if (x != ulBuffer[1]) {
- return CKR_SAVED_STATE_INVALID;
- }
-
- if (!fwSession->mdSession->SetOperationState) {
- return CKR_GENERAL_ERROR;
- }
-
- s.size = state->size - 2 * sizeof(CK_ULONG);
- s.data = (void *)&ulBuffer[2];
-
- if (encryptionKey) {
- mdek = nssCKFWObject_GetMDObject(encryptionKey);
- } else {
- mdek = (NSSCKMDObject *)NULL;
- }
-
- if (authenticationKey) {
- mdak = nssCKFWObject_GetMDObject(authenticationKey);
- } else {
- mdak = (NSSCKMDObject *)NULL;
- }
-
- error = fwSession->mdSession->SetOperationState(fwSession->mdSession,
- fwSession, fwSession->mdToken, fwSession->fwToken, fwSession->mdInstance,
- fwSession->fwInstance, &s, mdek, encryptionKey, mdak, authenticationKey);
-
- if (CKR_OK != error) {
- return error;
- }
-
- /*
- * Here'd we restore any session data
- */
-
- return CKR_OK;
-}
-
-static CK_BBOOL
-nss_attributes_form_token_object(
- CK_ATTRIBUTE_PTR pTemplate,
- CK_ULONG ulAttributeCount)
-{
- CK_ULONG i;
- CK_BBOOL rv;
-
- for (i = 0; i < ulAttributeCount; i++) {
- if (CKA_TOKEN == pTemplate[i].type) {
- /* If we sanity-check, we can remove this sizeof check */
- if (sizeof(CK_BBOOL) == pTemplate[i].ulValueLen) {
- (void)nsslibc_memcpy(&rv, pTemplate[i].pValue, sizeof(CK_BBOOL));
- return rv;
- } else {
- return CK_FALSE;
- }
- }
- }
-
- return CK_FALSE;
-}
-
-/*
- * nssCKFWSession_CreateObject
- *
- */
-NSS_IMPLEMENT NSSCKFWObject *
-nssCKFWSession_CreateObject(
- NSSCKFWSession *fwSession,
- CK_ATTRIBUTE_PTR pTemplate,
- CK_ULONG ulAttributeCount,
- CK_RV *pError)
-{
- NSSArena *arena;
- NSSCKMDObject *mdObject;
- NSSCKFWObject *fwObject;
- CK_BBOOL isTokenObject;
-
-#ifdef NSSDEBUG
- if (!pError) {
- return (NSSCKFWObject *)NULL;
- }
-
- *pError = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != pError) {
- return (NSSCKFWObject *)NULL;
- }
-
- if ((CK_ATTRIBUTE_PTR)NULL == pTemplate) {
- *pError = CKR_ARGUMENTS_BAD;
- return (NSSCKFWObject *)NULL;
- }
-
- if (!fwSession->mdSession) {
- *pError = CKR_GENERAL_ERROR;
- return (NSSCKFWObject *)NULL;
- }
-#endif /* NSSDEBUG */
-
- /*
- * Here would be an excellent place to sanity-check the object.
- */
-
- isTokenObject = nss_attributes_form_token_object(pTemplate, ulAttributeCount);
- if (CK_TRUE == isTokenObject) {
- /* === TOKEN OBJECT === */
-
- if (!fwSession->mdSession->CreateObject) {
- *pError = CKR_TOKEN_WRITE_PROTECTED;
- return (NSSCKFWObject *)NULL;
- }
-
- arena = nssCKFWToken_GetArena(fwSession->fwToken, pError);
- if (!arena) {
- if (CKR_OK == *pError) {
- *pError = CKR_GENERAL_ERROR;
- }
- return (NSSCKFWObject *)NULL;
- }
-
- goto callmdcreateobject;
- } else {
- /* === SESSION OBJECT === */
-
- arena = nssCKFWSession_GetArena(fwSession, pError);
- if (!arena) {
- if (CKR_OK == *pError) {
- *pError = CKR_GENERAL_ERROR;
- }
- return (NSSCKFWObject *)NULL;
- }
-
- if (CK_TRUE == nssCKFWInstance_GetModuleHandlesSessionObjects(
- fwSession->fwInstance)) {
- /* --- module handles the session object -- */
-
- if (!fwSession->mdSession->CreateObject) {
- *pError = CKR_GENERAL_ERROR;
- return (NSSCKFWObject *)NULL;
- }
-
- goto callmdcreateobject;
- } else {
- /* --- framework handles the session object -- */
- mdObject = nssCKMDSessionObject_Create(fwSession->fwToken,
- arena, pTemplate, ulAttributeCount, pError);
- goto gotmdobject;
- }
- }
-
-callmdcreateobject:
- mdObject = fwSession->mdSession->CreateObject(fwSession->mdSession,
- fwSession, fwSession->mdToken, fwSession->fwToken,
- fwSession->mdInstance, fwSession->fwInstance, arena, pTemplate,
- ulAttributeCount, pError);
-
-gotmdobject:
- if (!mdObject) {
- if (CKR_OK == *pError) {
- *pError = CKR_GENERAL_ERROR;
- }
- return (NSSCKFWObject *)NULL;
- }
-
- fwObject = nssCKFWObject_Create(arena, mdObject,
- isTokenObject ? NULL
- : fwSession,
- fwSession->fwToken, fwSession->fwInstance, pError);
- if (!fwObject) {
- if (CKR_OK == *pError) {
- *pError = CKR_GENERAL_ERROR;
- }
-
- if (mdObject->Destroy) {
- (void)mdObject->Destroy(mdObject, (NSSCKFWObject *)NULL,
- fwSession->mdSession, fwSession, fwSession->mdToken,
- fwSession->fwToken, fwSession->mdInstance, fwSession->fwInstance);
- }
-
- return (NSSCKFWObject *)NULL;
- }
-
- if (CK_FALSE == isTokenObject) {
- if (CK_FALSE == nssCKFWHash_Exists(fwSession->sessionObjectHash, fwObject)) {
- *pError = nssCKFWHash_Add(fwSession->sessionObjectHash, fwObject, fwObject);
- if (CKR_OK != *pError) {
- nssCKFWObject_Finalize(fwObject, PR_TRUE);
- return (NSSCKFWObject *)NULL;
- }
- }
- }
-
- return fwObject;
-}
-
-/*
- * nssCKFWSession_CopyObject
- *
- */
-NSS_IMPLEMENT NSSCKFWObject *
-nssCKFWSession_CopyObject(
- NSSCKFWSession *fwSession,
- NSSCKFWObject *fwObject,
- CK_ATTRIBUTE_PTR pTemplate,
- CK_ULONG ulAttributeCount,
- CK_RV *pError)
-{
- CK_BBOOL oldIsToken;
- CK_BBOOL newIsToken;
- CK_ULONG i;
- NSSCKFWObject *rv;
-
-#ifdef NSSDEBUG
- if (!pError) {
- return (NSSCKFWObject *)NULL;
- }
-
- *pError = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != *pError) {
- return (NSSCKFWObject *)NULL;
- }
-
- *pError = nssCKFWObject_verifyPointer(fwObject);
- if (CKR_OK != *pError) {
- return (NSSCKFWObject *)NULL;
- }
-
- if (!fwSession->mdSession) {
- *pError = CKR_GENERAL_ERROR;
- return (NSSCKFWObject *)NULL;
- }
-#endif /* NSSDEBUG */
-
- /*
- * Sanity-check object
- */
-
- if (!fwObject) {
- *pError = CKR_ARGUMENTS_BAD;
- return (NSSCKFWObject *)NULL;
- }
-
- oldIsToken = nssCKFWObject_IsTokenObject(fwObject);
-
- newIsToken = oldIsToken;
- for (i = 0; i < ulAttributeCount; i++) {
- if (CKA_TOKEN == pTemplate[i].type) {
- /* Since we sanity-checked the object, we know this is the right size. */
- (void)nsslibc_memcpy(&newIsToken, pTemplate[i].pValue, sizeof(CK_BBOOL));
- break;
- }
- }
-
- /*
- * If the Module handles its session objects, or if both the new
- * and old object are token objects, use CopyObject if it exists.
- */
-
- if ((fwSession->mdSession->CopyObject) &&
- (((CK_TRUE == oldIsToken) && (CK_TRUE == newIsToken)) ||
- (CK_TRUE == nssCKFWInstance_GetModuleHandlesSessionObjects(
- fwSession->fwInstance)))) {
- /* use copy object */
- NSSArena *arena;
- NSSCKMDObject *mdOldObject;
- NSSCKMDObject *mdObject;
-
- mdOldObject = nssCKFWObject_GetMDObject(fwObject);
-
- if (CK_TRUE == newIsToken) {
- arena = nssCKFWToken_GetArena(fwSession->fwToken, pError);
- } else {
- arena = nssCKFWSession_GetArena(fwSession, pError);
- }
- if (!arena) {
- if (CKR_OK == *pError) {
- *pError = CKR_GENERAL_ERROR;
- }
- return (NSSCKFWObject *)NULL;
- }
-
- mdObject = fwSession->mdSession->CopyObject(fwSession->mdSession,
- fwSession, fwSession->mdToken, fwSession->fwToken,
- fwSession->mdInstance, fwSession->fwInstance, mdOldObject,
- fwObject, arena, pTemplate, ulAttributeCount, pError);
- if (!mdObject) {
- if (CKR_OK == *pError) {
- *pError = CKR_GENERAL_ERROR;
- }
- return (NSSCKFWObject *)NULL;
- }
-
- rv = nssCKFWObject_Create(arena, mdObject,
- newIsToken ? NULL
- : fwSession,
- fwSession->fwToken, fwSession->fwInstance, pError);
-
- if (CK_FALSE == newIsToken) {
- if (CK_FALSE == nssCKFWHash_Exists(fwSession->sessionObjectHash, rv)) {
- *pError = nssCKFWHash_Add(fwSession->sessionObjectHash, rv, rv);
- if (CKR_OK != *pError) {
- nssCKFWObject_Finalize(rv, PR_TRUE);
- return (NSSCKFWObject *)NULL;
- }
- }
- }
-
- return rv;
- } else {
- /* use create object */
- NSSArena *tmpArena;
- CK_ATTRIBUTE_PTR newTemplate;
- CK_ULONG i, j, n, newLength, k;
- CK_ATTRIBUTE_TYPE_PTR oldTypes;
- NSSCKFWObject *rv;
-
- n = nssCKFWObject_GetAttributeCount(fwObject, pError);
- if ((0 == n) && (CKR_OK != *pError)) {
- return (NSSCKFWObject *)NULL;
- }
-
- tmpArena = NSSArena_Create();
- if (!tmpArena) {
- *pError = CKR_HOST_MEMORY;
- return (NSSCKFWObject *)NULL;
- }
-
- oldTypes = nss_ZNEWARRAY(tmpArena, CK_ATTRIBUTE_TYPE, n);
- if ((CK_ATTRIBUTE_TYPE_PTR)NULL == oldTypes) {
- NSSArena_Destroy(tmpArena);
- *pError = CKR_HOST_MEMORY;
- return (NSSCKFWObject *)NULL;
- }
-
- *pError = nssCKFWObject_GetAttributeTypes(fwObject, oldTypes, n);
- if (CKR_OK != *pError) {
- NSSArena_Destroy(tmpArena);
- return (NSSCKFWObject *)NULL;
- }
-
- newLength = n;
- for (i = 0; i < ulAttributeCount; i++) {
- for (j = 0; j < n; j++) {
- if (oldTypes[j] == pTemplate[i].type) {
- if ((CK_VOID_PTR)NULL ==
- pTemplate[i].pValue) {
- /* Removing the attribute */
- newLength--;
- }
- break;
- }
- }
- if (j == n) {
- /* Not found */
- newLength++;
- }
- }
-
- newTemplate = nss_ZNEWARRAY(tmpArena, CK_ATTRIBUTE, newLength);
- if ((CK_ATTRIBUTE_PTR)NULL == newTemplate) {
- NSSArena_Destroy(tmpArena);
- *pError = CKR_HOST_MEMORY;
- return (NSSCKFWObject *)NULL;
- }
-
- k = 0;
- for (j = 0; j < n; j++) {
- for (i = 0; i < ulAttributeCount; i++) {
- if (oldTypes[j] == pTemplate[i].type) {
- if ((CK_VOID_PTR)NULL ==
- pTemplate[i].pValue) {
- /* This attribute is being deleted */
- ;
- } else {
- /* This attribute is being replaced */
- newTemplate[k].type =
- pTemplate[i].type;
- newTemplate[k].pValue =
- pTemplate[i].pValue;
- newTemplate[k].ulValueLen =
- pTemplate[i].ulValueLen;
- k++;
- }
- break;
- }
- }
- if (i == ulAttributeCount) {
- /* This attribute is being copied over from the old object */
- NSSItem item, *it;
- item.size = 0;
- item.data = (void *)NULL;
- it = nssCKFWObject_GetAttribute(fwObject, oldTypes[j],
- &item, tmpArena, pError);
- if (!it) {
- if (CKR_OK ==
- *pError) {
- *pError =
- CKR_GENERAL_ERROR;
- }
- NSSArena_Destroy(tmpArena);
- return (NSSCKFWObject *)NULL;
- }
- newTemplate[k].type = oldTypes[j];
- newTemplate[k].pValue = it->data;
- newTemplate[k].ulValueLen = it->size;
- k++;
- }
- }
- /* assert that k == newLength */
-
- rv = nssCKFWSession_CreateObject(fwSession, newTemplate, newLength, pError);
- if (!rv) {
- if (CKR_OK == *pError) {
- *pError = CKR_GENERAL_ERROR;
- }
- NSSArena_Destroy(tmpArena);
- return (NSSCKFWObject *)NULL;
- }
-
- NSSArena_Destroy(tmpArena);
- return rv;
- }
-}
-
-/*
- * nssCKFWSession_FindObjectsInit
- *
- */
-NSS_IMPLEMENT NSSCKFWFindObjects *
-nssCKFWSession_FindObjectsInit(
- NSSCKFWSession *fwSession,
- CK_ATTRIBUTE_PTR pTemplate,
- CK_ULONG ulAttributeCount,
- CK_RV *pError)
-{
- NSSCKMDFindObjects *mdfo1 = (NSSCKMDFindObjects *)NULL;
- NSSCKMDFindObjects *mdfo2 = (NSSCKMDFindObjects *)NULL;
-
-#ifdef NSSDEBUG
- if (!pError) {
- return (NSSCKFWFindObjects *)NULL;
- }
-
- *pError = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != *pError) {
- return (NSSCKFWFindObjects *)NULL;
- }
-
- if (((CK_ATTRIBUTE_PTR)NULL == pTemplate) && (ulAttributeCount != 0)) {
- *pError = CKR_ARGUMENTS_BAD;
- return (NSSCKFWFindObjects *)NULL;
- }
-
- if (!fwSession->mdSession) {
- *pError = CKR_GENERAL_ERROR;
- return (NSSCKFWFindObjects *)NULL;
- }
-#endif /* NSSDEBUG */
-
- if (CK_TRUE != nssCKFWInstance_GetModuleHandlesSessionObjects(
- fwSession->fwInstance)) {
- CK_ULONG i;
-
- /*
- * Does the search criteria restrict us to token or session
- * objects?
- */
-
- for (i = 0; i < ulAttributeCount; i++) {
- if (CKA_TOKEN == pTemplate[i].type) {
- /* Yes, it does. */
- CK_BBOOL isToken;
- if (sizeof(CK_BBOOL) != pTemplate[i].ulValueLen) {
- *pError =
- CKR_ATTRIBUTE_VALUE_INVALID;
- return (NSSCKFWFindObjects *)NULL;
- }
- (void)nsslibc_memcpy(&isToken, pTemplate[i].pValue, sizeof(CK_BBOOL));
-
- if (CK_TRUE == isToken) {
- /* Pass it on to the module's search routine */
- if (!fwSession->mdSession->FindObjectsInit) {
- goto wrap;
- }
-
- mdfo1 =
- fwSession->mdSession->FindObjectsInit(fwSession->mdSession,
- fwSession, fwSession->mdToken, fwSession->fwToken,
- fwSession->mdInstance, fwSession->fwInstance,
- pTemplate, ulAttributeCount, pError);
- } else {
- /* Do the search ourselves */
- mdfo1 =
- nssCKMDFindSessionObjects_Create(fwSession->fwToken,
- pTemplate, ulAttributeCount, pError);
- }
-
- if (!mdfo1) {
- if (CKR_OK ==
- *pError) {
- *pError =
- CKR_GENERAL_ERROR;
- }
- return (NSSCKFWFindObjects *)NULL;
- }
-
- goto wrap;
- }
- }
-
- if (i == ulAttributeCount) {
- /* No, it doesn't. Do a hybrid search. */
- mdfo1 = fwSession->mdSession->FindObjectsInit(fwSession->mdSession,
- fwSession, fwSession->mdToken, fwSession->fwToken,
- fwSession->mdInstance, fwSession->fwInstance,
- pTemplate, ulAttributeCount, pError);
-
- if (!mdfo1) {
- if (CKR_OK == *pError) {
- *pError =
- CKR_GENERAL_ERROR;
- }
- return (NSSCKFWFindObjects *)NULL;
- }
-
- mdfo2 = nssCKMDFindSessionObjects_Create(fwSession->fwToken,
- pTemplate, ulAttributeCount, pError);
- if (!mdfo2) {
- if (CKR_OK == *pError) {
- *pError =
- CKR_GENERAL_ERROR;
- }
- if (mdfo1->Final) {
- mdfo1->Final(mdfo1, (NSSCKFWFindObjects *)NULL, fwSession->mdSession,
- fwSession, fwSession->mdToken, fwSession->fwToken,
- fwSession->mdInstance, fwSession->fwInstance);
- }
- return (NSSCKFWFindObjects *)NULL;
- }
-
- goto wrap;
- }
- /*NOTREACHED*/
- } else {
- /* Module handles all its own objects. Pass on to module's search */
- mdfo1 = fwSession->mdSession->FindObjectsInit(fwSession->mdSession,
- fwSession, fwSession->mdToken, fwSession->fwToken,
- fwSession->mdInstance, fwSession->fwInstance,
- pTemplate, ulAttributeCount, pError);
-
- if (!mdfo1) {
- if (CKR_OK == *pError) {
- *pError = CKR_GENERAL_ERROR;
- }
- return (NSSCKFWFindObjects *)NULL;
- }
-
- goto wrap;
- }
-
-wrap:
- return nssCKFWFindObjects_Create(fwSession, fwSession->fwToken,
- fwSession->fwInstance, mdfo1, mdfo2, pError);
-}
-
-/*
- * nssCKFWSession_SeedRandom
- *
- */
-NSS_IMPLEMENT CK_RV
-nssCKFWSession_SeedRandom(
- NSSCKFWSession *fwSession,
- NSSItem *seed)
-{
- CK_RV error = CKR_OK;
-
-#ifdef NSSDEBUG
- error = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != error) {
- return error;
- }
-
- if (!seed) {
- return CKR_ARGUMENTS_BAD;
- }
-
- if (!seed->data) {
- return CKR_ARGUMENTS_BAD;
- }
-
- if (0 == seed->size) {
- return CKR_ARGUMENTS_BAD;
- }
-
- if (!fwSession->mdSession) {
- return CKR_GENERAL_ERROR;
- }
-#endif /* NSSDEBUG */
-
- if (!fwSession->mdSession->SeedRandom) {
- return CKR_RANDOM_SEED_NOT_SUPPORTED;
- }
-
- error = fwSession->mdSession->SeedRandom(fwSession->mdSession, fwSession,
- fwSession->mdToken, fwSession->fwToken, fwSession->mdInstance,
- fwSession->fwInstance, seed);
-
- return error;
-}
-
-/*
- * nssCKFWSession_GetRandom
- *
- */
-NSS_IMPLEMENT CK_RV
-nssCKFWSession_GetRandom(
- NSSCKFWSession *fwSession,
- NSSItem *buffer)
-{
- CK_RV error = CKR_OK;
-
-#ifdef NSSDEBUG
- error = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != error) {
- return error;
- }
-
- if (!buffer) {
- return CKR_ARGUMENTS_BAD;
- }
-
- if (!buffer->data) {
- return CKR_ARGUMENTS_BAD;
- }
-
- if (!fwSession->mdSession) {
- return CKR_GENERAL_ERROR;
- }
-#endif /* NSSDEBUG */
-
- if (!fwSession->mdSession->GetRandom) {
- if (CK_TRUE == nssCKFWToken_GetHasRNG(fwSession->fwToken)) {
- return CKR_GENERAL_ERROR;
- } else {
- return CKR_RANDOM_NO_RNG;
- }
- }
-
- if (0 == buffer->size) {
- return CKR_OK;
- }
-
- error = fwSession->mdSession->GetRandom(fwSession->mdSession, fwSession,
- fwSession->mdToken, fwSession->fwToken, fwSession->mdInstance,
- fwSession->fwInstance, buffer);
-
- return error;
-}
-
-/*
- * nssCKFWSession_SetCurrentCryptoOperation
- */
-NSS_IMPLEMENT void
-nssCKFWSession_SetCurrentCryptoOperation(
- NSSCKFWSession *fwSession,
- NSSCKFWCryptoOperation *fwOperation,
- NSSCKFWCryptoOperationState state)
-{
-#ifdef NSSDEBUG
- CK_RV error = CKR_OK;
- error = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != error) {
- return;
- }
-
- if (state >= NSSCKFWCryptoOperationState_Max) {
- return;
- }
-
- if (!fwSession->mdSession) {
- return;
- }
-#endif /* NSSDEBUG */
- fwSession->fwOperationArray[state] = fwOperation;
- return;
-}
-
-/*
- * nssCKFWSession_GetCurrentCryptoOperation
- */
-NSS_IMPLEMENT NSSCKFWCryptoOperation *
-nssCKFWSession_GetCurrentCryptoOperation(
- NSSCKFWSession *fwSession,
- NSSCKFWCryptoOperationState state)
-{
-#ifdef NSSDEBUG
- CK_RV error = CKR_OK;
- error = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != error) {
- return (NSSCKFWCryptoOperation *)NULL;
- }
-
- if (state >= NSSCKFWCryptoOperationState_Max) {
- return (NSSCKFWCryptoOperation *)NULL;
- }
-
- if (!fwSession->mdSession) {
- return (NSSCKFWCryptoOperation *)NULL;
- }
-#endif /* NSSDEBUG */
- return fwSession->fwOperationArray[state];
-}
-
-/*
- * nssCKFWSession_Final
- */
-NSS_IMPLEMENT CK_RV
-nssCKFWSession_Final(
- NSSCKFWSession *fwSession,
- NSSCKFWCryptoOperationType type,
- NSSCKFWCryptoOperationState state,
- CK_BYTE_PTR outBuf,
- CK_ULONG_PTR outBufLen)
-{
- NSSCKFWCryptoOperation *fwOperation;
- NSSItem outputBuffer;
- CK_RV error = CKR_OK;
-
-#ifdef NSSDEBUG
- error = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != error) {
- return error;
- }
-
- if (!fwSession->mdSession) {
- return CKR_GENERAL_ERROR;
- }
-#endif /* NSSDEBUG */
-
- /* make sure we have a valid operation initialized */
- fwOperation = nssCKFWSession_GetCurrentCryptoOperation(fwSession, state);
- if (!fwOperation) {
- return CKR_OPERATION_NOT_INITIALIZED;
- }
-
- /* make sure it's the correct type */
- if (type != nssCKFWCryptoOperation_GetType(fwOperation)) {
- return CKR_OPERATION_NOT_INITIALIZED;
- }
-
- /* handle buffer issues, note for Verify, the type is an input buffer. */
- if (NSSCKFWCryptoOperationType_Verify == type) {
- if ((CK_BYTE_PTR)NULL == outBuf) {
- error = CKR_ARGUMENTS_BAD;
- goto done;
- }
- } else {
- CK_ULONG len = nssCKFWCryptoOperation_GetFinalLength(fwOperation, &error);
- CK_ULONG maxBufLen = *outBufLen;
-
- if (CKR_OK != error) {
- goto done;
- }
- *outBufLen = len;
- if ((CK_BYTE_PTR)NULL == outBuf) {
- return CKR_OK;
- }
-
- if (len > maxBufLen) {
- return CKR_BUFFER_TOO_SMALL;
- }
- }
- outputBuffer.data = outBuf;
- outputBuffer.size = *outBufLen;
-
- error = nssCKFWCryptoOperation_Final(fwOperation, &outputBuffer);
-done:
- if (CKR_BUFFER_TOO_SMALL == error) {
- return error;
- }
- /* clean up our state */
- nssCKFWCryptoOperation_Destroy(fwOperation);
- nssCKFWSession_SetCurrentCryptoOperation(fwSession, NULL, state);
- return error;
-}
-
-/*
- * nssCKFWSession_Update
- */
-NSS_IMPLEMENT CK_RV
-nssCKFWSession_Update(
- NSSCKFWSession *fwSession,
- NSSCKFWCryptoOperationType type,
- NSSCKFWCryptoOperationState state,
- CK_BYTE_PTR inBuf,
- CK_ULONG inBufLen,
- CK_BYTE_PTR outBuf,
- CK_ULONG_PTR outBufLen)
-{
- NSSCKFWCryptoOperation *fwOperation;
- NSSItem inputBuffer;
- NSSItem outputBuffer;
- CK_ULONG len;
- CK_ULONG maxBufLen;
- CK_RV error = CKR_OK;
-
-#ifdef NSSDEBUG
- error = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != error) {
- return error;
- }
-
- if (!fwSession->mdSession) {
- return CKR_GENERAL_ERROR;
- }
-#endif /* NSSDEBUG */
-
- /* make sure we have a valid operation initialized */
- fwOperation = nssCKFWSession_GetCurrentCryptoOperation(fwSession, state);
- if (!fwOperation) {
- return CKR_OPERATION_NOT_INITIALIZED;
- }
-
- /* make sure it's the correct type */
- if (type != nssCKFWCryptoOperation_GetType(fwOperation)) {
- return CKR_OPERATION_NOT_INITIALIZED;
- }
-
- inputBuffer.data = inBuf;
- inputBuffer.size = inBufLen;
-
- /* handle buffer issues, note for Verify, the type is an input buffer. */
- len = nssCKFWCryptoOperation_GetOperationLength(fwOperation, &inputBuffer,
- &error);
- if (CKR_OK != error) {
- return error;
- }
- maxBufLen = *outBufLen;
-
- *outBufLen = len;
- if ((CK_BYTE_PTR)NULL == outBuf) {
- return CKR_OK;
- }
-
- if (len > maxBufLen) {
- return CKR_BUFFER_TOO_SMALL;
- }
- outputBuffer.data = outBuf;
- outputBuffer.size = *outBufLen;
-
- return nssCKFWCryptoOperation_Update(fwOperation,
- &inputBuffer, &outputBuffer);
-}
-
-/*
- * nssCKFWSession_DigestUpdate
- */
-NSS_IMPLEMENT CK_RV
-nssCKFWSession_DigestUpdate(
- NSSCKFWSession *fwSession,
- NSSCKFWCryptoOperationType type,
- NSSCKFWCryptoOperationState state,
- CK_BYTE_PTR inBuf,
- CK_ULONG inBufLen)
-{
- NSSCKFWCryptoOperation *fwOperation;
- NSSItem inputBuffer;
- CK_RV error = CKR_OK;
-
-#ifdef NSSDEBUG
- error = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != error) {
- return error;
- }
-
- if (!fwSession->mdSession) {
- return CKR_GENERAL_ERROR;
- }
-#endif /* NSSDEBUG */
-
- /* make sure we have a valid operation initialized */
- fwOperation = nssCKFWSession_GetCurrentCryptoOperation(fwSession, state);
- if (!fwOperation) {
- return CKR_OPERATION_NOT_INITIALIZED;
- }
-
- /* make sure it's the correct type */
- if (type != nssCKFWCryptoOperation_GetType(fwOperation)) {
- return CKR_OPERATION_NOT_INITIALIZED;
- }
-
- inputBuffer.data = inBuf;
- inputBuffer.size = inBufLen;
-
- error = nssCKFWCryptoOperation_DigestUpdate(fwOperation, &inputBuffer);
- return error;
-}
-
-/*
- * nssCKFWSession_DigestUpdate
- */
-NSS_IMPLEMENT CK_RV
-nssCKFWSession_DigestKey(
- NSSCKFWSession *fwSession,
- NSSCKFWObject *fwKey)
-{
- NSSCKFWCryptoOperation *fwOperation;
- NSSItem *inputBuffer;
- CK_RV error = CKR_OK;
-
-#ifdef NSSDEBUG
- error = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != error) {
- return error;
- }
-
- if (!fwSession->mdSession) {
- return CKR_GENERAL_ERROR;
- }
-#endif /* NSSDEBUG */
-
- /* make sure we have a valid operation initialized */
- fwOperation = nssCKFWSession_GetCurrentCryptoOperation(fwSession,
- NSSCKFWCryptoOperationState_Digest);
- if (!fwOperation) {
- return CKR_OPERATION_NOT_INITIALIZED;
- }
-
- /* make sure it's the correct type */
- if (NSSCKFWCryptoOperationType_Digest !=
- nssCKFWCryptoOperation_GetType(fwOperation)) {
- return CKR_OPERATION_NOT_INITIALIZED;
- }
-
- error = nssCKFWCryptoOperation_DigestKey(fwOperation, fwKey);
- if (CKR_FUNCTION_FAILED != error) {
- return error;
- }
-
- /* no machine depended way for this to happen, do it by hand */
- inputBuffer = nssCKFWObject_GetAttribute(fwKey, CKA_VALUE, NULL, NULL, &error);
- if (!inputBuffer) {
- /* couldn't get the value, just fail then */
- return error;
- }
- error = nssCKFWCryptoOperation_DigestUpdate(fwOperation, inputBuffer);
- nssItem_Destroy(inputBuffer);
- return error;
-}
-
-/*
- * nssCKFWSession_UpdateFinal
- */
-NSS_IMPLEMENT CK_RV
-nssCKFWSession_UpdateFinal(
- NSSCKFWSession *fwSession,
- NSSCKFWCryptoOperationType type,
- NSSCKFWCryptoOperationState state,
- CK_BYTE_PTR inBuf,
- CK_ULONG inBufLen,
- CK_BYTE_PTR outBuf,
- CK_ULONG_PTR outBufLen)
-{
- NSSCKFWCryptoOperation *fwOperation;
- NSSItem inputBuffer;
- NSSItem outputBuffer;
- PRBool isEncryptDecrypt;
- CK_RV error = CKR_OK;
-
-#ifdef NSSDEBUG
- error = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != error) {
- return error;
- }
-
- if (!fwSession->mdSession) {
- return CKR_GENERAL_ERROR;
- }
-#endif /* NSSDEBUG */
-
- /* make sure we have a valid operation initialized */
- fwOperation = nssCKFWSession_GetCurrentCryptoOperation(fwSession, state);
- if (!fwOperation) {
- return CKR_OPERATION_NOT_INITIALIZED;
- }
-
- /* make sure it's the correct type */
- if (type != nssCKFWCryptoOperation_GetType(fwOperation)) {
- return CKR_OPERATION_NOT_INITIALIZED;
- }
-
- inputBuffer.data = inBuf;
- inputBuffer.size = inBufLen;
- isEncryptDecrypt = (PRBool)((NSSCKFWCryptoOperationType_Encrypt == type) ||
- (NSSCKFWCryptoOperationType_Decrypt == type));
-
- /* handle buffer issues, note for Verify, the type is an input buffer. */
- if (NSSCKFWCryptoOperationType_Verify == type) {
- if ((CK_BYTE_PTR)NULL == outBuf) {
- error = CKR_ARGUMENTS_BAD;
- goto done;
- }
- } else {
- CK_ULONG maxBufLen = *outBufLen;
- CK_ULONG len;
-
- len = (isEncryptDecrypt) ? nssCKFWCryptoOperation_GetOperationLength(fwOperation,
- &inputBuffer, &error)
- : nssCKFWCryptoOperation_GetFinalLength(fwOperation, &error);
-
- if (CKR_OK != error) {
- goto done;
- }
-
- *outBufLen = len;
- if ((CK_BYTE_PTR)NULL == outBuf) {
- return CKR_OK;
- }
-
- if (len > maxBufLen) {
- return CKR_BUFFER_TOO_SMALL;
- }
- }
- outputBuffer.data = outBuf;
- outputBuffer.size = *outBufLen;
-
- error = nssCKFWCryptoOperation_UpdateFinal(fwOperation,
- &inputBuffer, &outputBuffer);
-
- /* UpdateFinal isn't support, manually use Update and Final */
- if (CKR_FUNCTION_FAILED == error) {
- error = isEncryptDecrypt ? nssCKFWCryptoOperation_Update(fwOperation, &inputBuffer, &outputBuffer)
- : nssCKFWCryptoOperation_DigestUpdate(fwOperation, &inputBuffer);
-
- if (CKR_OK == error) {
- error = nssCKFWCryptoOperation_Final(fwOperation, &outputBuffer);
- }
- }
-
-done:
- if (CKR_BUFFER_TOO_SMALL == error) {
- /* if we return CKR_BUFFER_TOO_SMALL, we the caller is not expecting.
- * the crypto state to be freed */
- return error;
- }
-
- /* clean up our state */
- nssCKFWCryptoOperation_Destroy(fwOperation);
- nssCKFWSession_SetCurrentCryptoOperation(fwSession, NULL, state);
- return error;
-}
-
-NSS_IMPLEMENT CK_RV
-nssCKFWSession_UpdateCombo(
- NSSCKFWSession *fwSession,
- NSSCKFWCryptoOperationType encryptType,
- NSSCKFWCryptoOperationType digestType,
- NSSCKFWCryptoOperationState digestState,
- CK_BYTE_PTR inBuf,
- CK_ULONG inBufLen,
- CK_BYTE_PTR outBuf,
- CK_ULONG_PTR outBufLen)
-{
- NSSCKFWCryptoOperation *fwOperation;
- NSSCKFWCryptoOperation *fwPeerOperation;
- NSSItem inputBuffer;
- NSSItem outputBuffer;
- CK_ULONG maxBufLen = *outBufLen;
- CK_ULONG len;
- CK_RV error = CKR_OK;
-
-#ifdef NSSDEBUG
- error = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != error) {
- return error;
- }
-
- if (!fwSession->mdSession) {
- return CKR_GENERAL_ERROR;
- }
-#endif /* NSSDEBUG */
-
- /* make sure we have a valid operation initialized */
- fwOperation = nssCKFWSession_GetCurrentCryptoOperation(fwSession,
- NSSCKFWCryptoOperationState_EncryptDecrypt);
- if (!fwOperation) {
- return CKR_OPERATION_NOT_INITIALIZED;
- }
-
- /* make sure it's the correct type */
- if (encryptType != nssCKFWCryptoOperation_GetType(fwOperation)) {
- return CKR_OPERATION_NOT_INITIALIZED;
- }
- /* make sure we have a valid operation initialized */
- fwPeerOperation = nssCKFWSession_GetCurrentCryptoOperation(fwSession,
- digestState);
- if (!fwPeerOperation) {
- return CKR_OPERATION_NOT_INITIALIZED;
- }
-
- /* make sure it's the correct type */
- if (digestType != nssCKFWCryptoOperation_GetType(fwOperation)) {
- return CKR_OPERATION_NOT_INITIALIZED;
- }
-
- inputBuffer.data = inBuf;
- inputBuffer.size = inBufLen;
- len = nssCKFWCryptoOperation_GetOperationLength(fwOperation,
- &inputBuffer, &error);
- if (CKR_OK != error) {
- return error;
- }
-
- *outBufLen = len;
- if ((CK_BYTE_PTR)NULL == outBuf) {
- return CKR_OK;
- }
-
- if (len > maxBufLen) {
- return CKR_BUFFER_TOO_SMALL;
- }
-
- outputBuffer.data = outBuf;
- outputBuffer.size = *outBufLen;
-
- error = nssCKFWCryptoOperation_UpdateCombo(fwOperation, fwPeerOperation,
- &inputBuffer, &outputBuffer);
- if (CKR_FUNCTION_FAILED == error) {
- PRBool isEncrypt =
- (PRBool)(NSSCKFWCryptoOperationType_Encrypt == encryptType);
-
- if (isEncrypt) {
- error = nssCKFWCryptoOperation_DigestUpdate(fwPeerOperation,
- &inputBuffer);
- if (CKR_OK != error) {
- return error;
- }
- }
- error = nssCKFWCryptoOperation_Update(fwOperation,
- &inputBuffer, &outputBuffer);
- if (CKR_OK != error) {
- return error;
- }
- if (!isEncrypt) {
- error = nssCKFWCryptoOperation_DigestUpdate(fwPeerOperation,
- &outputBuffer);
- }
- }
- return error;
-}
-
-/*
- * NSSCKFWSession_GetMDSession
- *
- */
-
-NSS_IMPLEMENT NSSCKMDSession *
-NSSCKFWSession_GetMDSession(
- NSSCKFWSession *fwSession)
-{
-#ifdef DEBUG
- if (CKR_OK != nssCKFWSession_verifyPointer(fwSession)) {
- return (NSSCKMDSession *)NULL;
- }
-#endif /* DEBUG */
-
- return nssCKFWSession_GetMDSession(fwSession);
-}
-
-/*
- * NSSCKFWSession_GetArena
- *
- */
-
-NSS_IMPLEMENT NSSArena *
-NSSCKFWSession_GetArena(
- NSSCKFWSession *fwSession,
- CK_RV *pError)
-{
-#ifdef DEBUG
- if (!pError) {
- return (NSSArena *)NULL;
- }
-
- *pError = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != *pError) {
- return (NSSArena *)NULL;
- }
-#endif /* DEBUG */
-
- return nssCKFWSession_GetArena(fwSession, pError);
-}
-
-/*
- * NSSCKFWSession_CallNotification
- *
- */
-
-NSS_IMPLEMENT CK_RV
-NSSCKFWSession_CallNotification(
- NSSCKFWSession *fwSession,
- CK_NOTIFICATION event)
-{
-#ifdef DEBUG
- CK_RV error = CKR_OK;
-
- error = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != error) {
- return error;
- }
-#endif /* DEBUG */
-
- return nssCKFWSession_CallNotification(fwSession, event);
-}
-
-/*
- * NSSCKFWSession_IsRWSession
- *
- */
-
-NSS_IMPLEMENT CK_BBOOL
-NSSCKFWSession_IsRWSession(
- NSSCKFWSession *fwSession)
-{
-#ifdef DEBUG
- if (CKR_OK != nssCKFWSession_verifyPointer(fwSession)) {
- return CK_FALSE;
- }
-#endif /* DEBUG */
-
- return nssCKFWSession_IsRWSession(fwSession);
-}
-
-/*
- * NSSCKFWSession_IsSO
- *
- */
-
-NSS_IMPLEMENT CK_BBOOL
-NSSCKFWSession_IsSO(
- NSSCKFWSession *fwSession)
-{
-#ifdef DEBUG
- if (CKR_OK != nssCKFWSession_verifyPointer(fwSession)) {
- return CK_FALSE;
- }
-#endif /* DEBUG */
-
- return nssCKFWSession_IsSO(fwSession);
-}
-
-NSS_IMPLEMENT NSSCKFWCryptoOperation *
-NSSCKFWSession_GetCurrentCryptoOperation(
- NSSCKFWSession *fwSession,
- NSSCKFWCryptoOperationState state)
-{
-#ifdef DEBUG
- CK_RV error = CKR_OK;
- error = nssCKFWSession_verifyPointer(fwSession);
- if (CKR_OK != error) {
- return (NSSCKFWCryptoOperation *)NULL;
- }
-
- if (state >= NSSCKFWCryptoOperationState_Max) {
- return (NSSCKFWCryptoOperation *)NULL;
- }
-#endif /* DEBUG */
- return nssCKFWSession_GetCurrentCryptoOperation(fwSession, state);
-}
« no previous file with comments | « nss/lib/ckfw/object.c ('k') | nss/lib/ckfw/sessobj.c » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698