CK_RV C_OpenSession(CK_SLOT_ID slotID, /* the slot's ID */
CK_FLAGS flags, /* defined in CK_SESSION_INFO */
CK_VOID_PTR pApplication, /* pointer passed to callback */
CK_NOTIFY Notify, /* notification callback function */
CK_SESSION_HANDLE_PTR phSession)
{ /* receives new session handle */
CK_RV rv;
struct sc_pkcs11_slot *slot;
struct sc_pkcs11_session *session;
if (!(flags & CKF_SERIAL_SESSION))
return CKR_SESSION_PARALLEL_NOT_SUPPORTED;
if (flags & ~(CKF_SERIAL_SESSION | CKF_RW_SESSION))
return CKR_ARGUMENTS_BAD;
rv = sc_pkcs11_lock();
if (rv != CKR_OK)
return rv;
sc_log(context, "C_OpenSession(0x%lx)", slotID);
rv = slot_get_token(slotID, &slot);
if (rv != CKR_OK)
goto out;
/* Check that no conflictions sessions exist */
if (!(flags & CKF_RW_SESSION) && (slot->login_user == CKU_SO)) {
rv = CKR_SESSION_READ_WRITE_SO_EXISTS;
goto out;
}
session = (struct sc_pkcs11_session *)calloc(1, sizeof(struct sc_pkcs11_session));
if (session == NULL) {
rv = CKR_HOST_MEMORY;
goto out;
}
session->slot = slot;
session->notify_callback = Notify;
session->notify_data = pApplication;
session->flags = flags;
slot->nsessions++;
session->handle = (CK_SESSION_HANDLE) session; /* cast a pointer to long */
list_append(&sessions, session);
*phSession = session->handle;
sc_log(context, "C_OpenSession handle: 0x%lx", session->handle);
out:
sc_log(context, "C_OpenSession() = %s", lookup_enum(RV_T, rv));
sc_pkcs11_unlock();
return rv;
}
CK_RV C_InitToken(CK_SLOT_ID slotID,
CK_CHAR_PTR pPin,
CK_ULONG ulPinLen,
CK_CHAR_PTR pLabel)
{
struct sc_pkcs11_session *session;
struct sc_pkcs11_slot *slot;
CK_RV rv;
unsigned int i;
sc_log(context, "C_InitToken(pLabel='%s') called", pLabel);
rv = sc_pkcs11_lock();
if (rv != CKR_OK)
return rv;
rv = slot_get_token(slotID, &slot);
if (rv != CKR_OK) {
sc_log(context, "C_InitToken() get token error 0x%lX", rv);
goto out;
}
if (!slot->p11card || !slot->p11card->framework
|| !slot->p11card->framework->init_token) {
sc_log(context, "C_InitToken() not supported by framework");
rv = CKR_FUNCTION_NOT_SUPPORTED;
goto out;
}
/* Make sure there's no open session for this token */
for (i=0; i<list_size(&sessions); i++) {
session = (struct sc_pkcs11_session*)list_get_at(&sessions, i);
if (session->slot == slot) {
rv = CKR_SESSION_EXISTS;
goto out;
}
}
rv = slot->p11card->framework->init_token(slot,slot->fw_data, pPin, ulPinLen, pLabel);
if (rv == CKR_OK) {
/* Now we should re-bind all tokens so they get the
* corresponding function vector and flags */
}
out:
sc_pkcs11_unlock();
sc_log(context, "C_InitToken(pLabel='%s') returns 0x%lX", pLabel, rv);
return rv;
}
CK_RV C_InitToken(CK_SLOT_ID slotID,
CK_CHAR_PTR pPin,
CK_ULONG ulPinLen,
CK_CHAR_PTR pLabel)
{
struct sc_pkcs11_session *session;
struct sc_pkcs11_slot *slot;
CK_RV rv;
unsigned int i;
rv = sc_pkcs11_lock();
if (rv != CKR_OK)
return rv;
rv = slot_get_token(slotID, &slot);
if (rv != CKR_OK)
goto out;
/* Make sure there's no open session for this token */
for (i=0; i<list_size(&sessions); i++) {
session = (struct sc_pkcs11_session*)list_get_at(&sessions, i);
if (session->slot == slot) {
rv = CKR_SESSION_EXISTS;
goto out;
}
}
if (slot->card->framework->init_token == NULL) {
rv = CKR_FUNCTION_NOT_SUPPORTED;
goto out;
}
rv = slot->card->framework->init_token(slot->card,
slot->fw_data, pPin, ulPinLen, pLabel);
if (rv == CKR_OK) {
/* Now we should re-bind all tokens so they get the
* corresponding function vector and flags */
}
out: sc_pkcs11_unlock();
return rv;
}
CK_RV C_CloseAllSessions(CK_SLOT_ID slotID)
{ /* the token's slot */
CK_RV rv;
struct sc_pkcs11_slot *slot;
rv = sc_pkcs11_lock();
if (rv != CKR_OK)
return rv;
sc_log(context, "C_CloseAllSessions(0x%lx)", slotID);
rv = slot_get_token(slotID, &slot);
if (rv != CKR_OK)
goto out;
rv = sc_pkcs11_close_all_sessions(slotID);
out:sc_pkcs11_unlock();
return rv;
}
CK_RV C_GetMechanismInfo(CK_SLOT_ID slotID,
CK_MECHANISM_TYPE type,
CK_MECHANISM_INFO_PTR pInfo)
{
struct sc_pkcs11_slot *slot;
CK_RV rv;
if (pInfo == NULL_PTR)
return CKR_ARGUMENTS_BAD;
rv = sc_pkcs11_lock();
if (rv != CKR_OK)
return rv;
rv = slot_get_token(slotID, &slot);
if (rv == CKR_OK)
rv = sc_pkcs11_get_mechanism_info(slot->p11card, type, pInfo);
sc_pkcs11_unlock();
return rv;
}
CK_RV C_GetMechanismList(CK_SLOT_ID slotID,
CK_MECHANISM_TYPE_PTR pMechanismList,
CK_ULONG_PTR pulCount)
{
struct sc_pkcs11_slot *slot;
CK_RV rv;
if (pulCount == NULL_PTR)
return CKR_ARGUMENTS_BAD;
rv = sc_pkcs11_lock();
if (rv != CKR_OK)
return rv;
rv = slot_get_token(slotID, &slot);
if (rv == CKR_OK)
rv = sc_pkcs11_get_mechanism_list(slot->p11card, pMechanismList, pulCount);
sc_pkcs11_unlock();
return rv;
}
