update_password.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include "class.h"
#include "auth.h"
#include "user.h"
#include "storage/storage.h"
#include "application/application.h"
#include "interface/indexable.h"
#include "utils/memory.h"
#include "commons.h"

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Macros
#define	_GNU_SOURCE

Functions
int	applicationUpdatePassword (Application this, Credential cred, User user)

Detailed Description

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/.

Definition in file update_password.c.

Macro Definition Documentation

#define _GNU_SOURCE

Definition at line 23 of file update_password.c.

Function Documentation

int applicationUpdatePassword	(	Application	this,
		Credential	cred,
		User	user
	)

Definition at line 41 of file update_password.c.

References CRED_PWD, FALSE, hash_pw(), HASH_SIZE, indexUuid(), MEM_FREE, SALT_SIZE, storageUpdate(), and TRUE.

Referenced by applicationCreateUser().

{
    unsigned char   hash_data[SALT_SIZE+HASH_SIZE];
    unsigned char * salt = NULL;
    unsigned char * hash = hash_data+SALT_SIZE;
    Uuid            index;

    if (FALSE == hash_pw(
                CRED_PWD(cred).pass,
                CRED_PWD(cred).npass,
                hash,
                &salt)) {
        return FALSE;
    }

    memcpy(hash_data, salt, SALT_SIZE);
    MEM_FREE(salt);

    index = indexUuid(user, this->user_namespace);
    storageUpdate(
            this->passwords,
            (char *)(index->uuid).value,
            sizeof((index->uuid).value),
            (char *)hash_data,
            SALT_SIZE + HASH_SIZE);
    delete(index);

    return TRUE;
}

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