signup.c
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/**
* \file
*
* \author Georg Hopp
*
* \copyright
* Copyright © 2012 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"
int
applicationSignup(
Application this,
Credential cred,
User user,
Session session)
{
unsigned char hash_data[SALT_SIZE+HASH_SIZE];
unsigned char * salt = NULL;
unsigned char * hash = hash_data+SALT_SIZE;
char * user_serialized;
size_t nuser_serialized;
Uuid index;
index = indexUuid(user, this->user_namespace);
serialize(user, (unsigned char **)&user_serialized, &nuser_serialized);
if (FALSE == hash_pw(
CRED_PWD(cred).pass,
CRED_PWD(cred).npass,
hash,
&salt)) {
/**
* \todo if we come here we have to delete the previously saved
* user again...
*/
return 0;
}
memcpy(hash_data, salt, SALT_SIZE);
MEM_FREE(salt);
/**
* \todo
* Add error handling here...
*/
storagePut(
this->users,
(char *)(index->uuid).value,
sizeof((index->uuid).value),
user_serialized,
nuser_serialized);
storagePut(
this->passwords,
(char *)(index->uuid).value,
sizeof((index->uuid).value),
(char *)hash_data,
SALT_SIZE + HASH_SIZE);
return 1;
}
// vim: set ts=4 sw=4: