create_user.c

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/**
 * \file
 *
 * \author  Georg Hopp
 *
 * \copyright
 * Copyright © 2013  Georg Hopp
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#define _GNU_SOURCE

#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>

#include "class.h"
#include "auth.h"
#include "user.h"
#include "uuid.h"
#include "storage/storage.h"
#include "application/application.h"

#include "interface/serializable.h"
#include "interface/indexable.h"

#include "utils/memory.h"
#include "commons.h"

Uuid
applicationCreateUser(
        Application this,
        Credential  cred,
        User        user)
{
    char   * user_serialized;
    size_t   nuser_serialized;
    Uuid     index;

    index = indexUuid(user, this->user_namespace);
    serialize(user, (unsigned char **)&user_serialized, &nuser_serialized);

    if (SPR_OK != storagePut(
                this->users,
                (char *)(index->uuid).value,
                sizeof((index->uuid).value),
                user_serialized,
                nuser_serialized))
    {
        return uuidZero;
    }

    MEM_FREE(user_serialized);

    if (! applicationUpdatePassword(this, cred, user)) {
        /**
         * \todo
         * error handling is missing here
         */
        storageDelete(
                this->users,
                (char *)(index->uuid).value,
                sizeof((index->uuid).value));

        return uuidZero;
    }

    return index;
}

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