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/*
* The Mana Server
* Copyright (C) 2008-2010 The Mana World Development Team
*
* This file is part of The Mana Server.
*
* The Mana Server 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 2 of the License, or
* any later version.
*
* The Mana Server 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 The Mana Server. If not, see <http://www.gnu.org/licenses/>.
*/
#include "encryption.h"
#include <time.h>
#include <stdlib.h>
using namespace Encryption;
static char getRandomCharacter()
{
// Taking a number of character taken between 33 and 127
// (every normal characters from ASCII table).
int number = (rand() % 94) + 33;
// Those characters are dodged to ease user input and avoid database
// breaks: " ' , ` \ ^ * / ~ |
if (number == 34 || number == 39 || number == 42 || number == 44 ||
number == 47 || number == 92 || number == 94 || number == 96 ||
number == 124 || number == 126)
number++;
return (char) number;
}
/**
* Using this function, the random salt changes at every second.
*/
std::string createRandomPassword()
{
std::string result = "";
// Ititializing random seed.
srand(time(NULL));
// Taking a number of character taken between 20 and 30.
int characterNumber = (rand() % 10) + 20;
for (int a = 1; a < characterNumber; a++)
{
result += getRandomCharacter();
}
return result;
}
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