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/**
* PasswordMaker - Creates and manages passwords
* Copyright (C) 2005 Eric H. Jung and LeahScape, Inc.
* http://passwordmaker.org/
* grimholtz@yahoo.com
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or (at
* your option) any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESSFOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Written by Miquel Burns <miquelfire@gmail.com> and Eric H. Jung
*/
#include "stdafx.h"
#include "passwordmaker.h"
#include "shared/hasher.h"
#include "leet.h"
using namespace std;
char base93Set[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789`~!@#$%^&*()_-+={}|[]\\:\";'<>?,./";
PasswordMaker::PasswordMaker(void)
{
hasher = new Hasher;
}
PasswordMaker::~PasswordMaker(void)
{
delete hasher; // Don't what a memory leak
}
bool PasswordMaker::initialized() {
return hasher->initialized();
}
void PasswordMaker::setPath(string path) {
if (!hasher->initialized()) {
delete hasher;
hasher = new Hasher(path);
}
}
string PasswordMaker::generatePassword(std::string masterPassword,
hashType algorithm, bool hmac, bool trim, std::string url, int length,
std::string characters, leetType useLeet, int leetLevel,
std::string username, std::string modifier, std::string prefix,
std::string suffix, bool sha256_bug)
{
string data, password = "";
int count = 0;
leetLevel--;
data = url + username + modifier;
// Never *ever, ever* allow the character set length < 2 else
// the hash algorithms will run indefinitely
if (characters.length() < 2)
return "Invalid arguments: the minimum number of characters is two.";
if (useLeet == LEET_BEFORE || useLeet == LEET_BOTH) {
masterPassword = leetConvert(leetLevel, masterPassword);
data = leetConvert(leetLevel, data);
}
while ((int)password.length() < length) {
char tempvalue[12];
sprintf(tempvalue, "%i", count);
if (count == 0) {
password = hasher->hash(algorithm, hmac, trim, characters, data, masterPassword, sha256_bug);
} else {
password += hasher->hash(algorithm, hmac, trim, characters, data, masterPassword+"\n"+tempvalue, sha256_bug);
}
count++;
}
if (useLeet == LEET_AFTER || useLeet == LEET_BOTH)
password = leetConvert(leetLevel, password);
password = prefix + password;
password = password.substr(0, length-suffix.length()) + suffix;
return password.substr(0, length);
}
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