/*
  This file is part of Anastasis
  Copyright (C) 2020-2022 Anastasis SARL

  Anastasis is free software; you can redistribute it and/or modify it under the
  terms of the GNU Affero General Public License as published by the Free Software
  Foundation; either version 3, or (at your option) any later version.

  Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details.

  You should have received a copy of the GNU Affero General Public License along with
  Anastasis; see the file COPYING.GPL.  If not, see <http://www.gnu.org/licenses/>
*/
/**
 * @file include/anastasis/anastasis-database/get_truth.h
 * @brief Anastasis database: get truth
 * @author Christian Grothoff
 */
#ifndef ANASTASIS_DATABASE_GET_TRUTH_H
#define ANASTASIS_DATABASE_GET_TRUTH_H

#include <gnunet/gnunet_util_lib.h>
#include <gnunet/gnunet_db_lib.h>
#include "anastasis_service.h"
#include "anastasis/anastasis-database/common.h"

/**
 * Get the encrypted truth to validate the challenge response
 *
 * @param truth_uuid the identifier for the Truth
 * @param[out] truth contains the encrypted truth
 * @param[out] truth_size size of the encrypted truth
 * @param[out] truth_mime mime type of truth
 * @param[out] method type of the challenge
 * @return transaction status
 */
enum GNUNET_DB_QueryStatus
ANASTASIS_DB_get_truth (
  const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
  void **truth,
  size_t *truth_size,
  char **truth_mime,
  char **method);

#endif
