Exemple #1
0
CK_RV C_GetTokenInfo(CK_SLOT_ID slotID, CK_TOKEN_INFO_PTR pInfo)
{
	CK_RV ret;
	log_trace(WHERE, "I: enter");

	if (p11_get_init() != BEIDP11_INITIALIZED)
	{
		log_trace(WHERE, "I: leave, CKR_CRYPTOKI_NOT_INITIALIZED");
		return (CKR_CRYPTOKI_NOT_INITIALIZED);
	}		

	ret = p11_lock();
	if (ret != CKR_OK)
	{
		log_trace(WHERE, "I: leave, p11_lock failed with %i",ret);
		return ret;
	}

	log_trace(WHERE, "S: C_GetTokenInfo(slot %d)", slotID);
	if (pInfo == NULL_PTR) 
	{
		log_trace(WHERE, "E: pInfo = NULL");
		CLEANUP(CKR_ARGUMENTS_BAD);
	}

	ret = cal_get_token_info(slotID, pInfo);
	if (ret != CKR_OK)
	{
		log_trace(WHERE, "E: p11_get_token_info returns %d", ret);
		goto cleanup;
	}

cleanup:        
	p11_unlock();
	log_trace(WHERE, "I: leave, ret = %i",ret);
	return ret;
}
Exemple #2
0
CK_RV C_GetSessionInfo(CK_SESSION_HANDLE hSession,  /* the session's handle */
                       CK_SESSION_INFO_PTR pInfo)   /* receives session information */
{
   int ret;
   char buf[256];
   P11_SESSION *pSession = NULL;
   P11_SLOT *pSlot = NULL;
   CK_TOKEN_INFO tokeninfo;
   log_trace(WHERE, "I: enter");
   ret = p11_lock();
   if (ret != CKR_OK)
   {
	   log_trace(WHERE, "I: leave, p11_lock failed with %i",ret);
	   return ret;
   }

   log_trace(WHERE, "S: C_GetSessionInfo(session %d)", hSession);

   if (pInfo == NULL_PTR) 
   {
	   ret = CKR_ARGUMENTS_BAD;
	   goto cleanup;
   }

   ret = p11_get_session(hSession, &pSession);
   if (ret)
   {
	   log_trace(WHERE, "E: Invalid session handle (%d) (%s)", hSession, log_map_error(ret));
	   goto cleanup;
   }



   pInfo->slotID = pSession->hslot;
   pInfo->flags = pSession->flags;
   pInfo->ulDeviceError = 0;

   pSlot = p11_get_slot(pSession->hslot);
   if (pSlot == NULL)
      {
      log_trace(WHERE, "E: slot not found for session %d", hSession);
      ret = CKR_SESSION_HANDLE_INVALID;
      goto cleanup;
      }

   //SO only can create RW_SO sessions
   if (pSlot->login_type == CKU_SO) 
      {
      pInfo->state = CKS_RW_SO_FUNCTIONS;
      }
   //USER can create RW or RO sessions
   else if (pSlot->login_type == CKU_USER) 
      {
      pInfo->state = (pSession->flags & CKF_RW_SESSION)? CKS_RW_USER_FUNCTIONS : CKS_RO_USER_FUNCTIONS;
      } 
   //if login not required => we can also get USER sessions without being logged on
   else 
      {
      ret = cal_get_token_info(pSession->hslot, &tokeninfo);
      if ( (ret == CKR_OK) && !(tokeninfo.flags & CKF_LOGIN_REQUIRED) )
         pInfo->state = (pSession->flags & CKF_RW_SESSION)? CKS_RW_USER_FUNCTIONS : CKS_RO_USER_FUNCTIONS;
      else
         pInfo->state = (pSession->flags & CKF_RW_SESSION) ? CKS_RW_PUBLIC_SESSION : CKS_RO_PUBLIC_SESSION;
      }

cleanup:
   p11_unlock();
   log_trace(WHERE, "I: leave, ret = %i",ret);
   return ret;
}