<?php
/**
Copyright 2011-2014 Nick Korbel
This file is part of Booked SchedulerBooked SchedulereIt 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 versBooked SchedulerduleIt 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
alBooked SchedulercheduleIt. If not, see <http://www.gnu.org/licenses/>.
*/
class PasswordEncryption
{
/**
* @internal only for testing, use EncryptPassword
* @param $password
* @param $salt
* @return string
*/
public function Encrypt($password, $salt)
{
return sha1($password . $salt);
}
/**
* @param $plainTextPassword string
* @return EncryptedPassword
*/
public function EncryptPassword($plainTextPassword)
{
$salt = $this->Salt();
$encrypted = $this->Encrypt($plainTextPassword, $salt);
return new EncryptedPassword($encrypted, $salt);
}
public function Salt()
{
return substr( str_pad( dechex( mt_rand() ), 8, '0', STR_PAD_LEFT ), -8 );
}
}
class RetiredPasswordEncryption
{
public function Encrypt($password)
{
return md5($password);
}
}
class EncryptedPassword
{
/**
* @var string
*/
private $encryptedPassword;
/**
* @var string
*/
private $salt;
/**
* @param $encryptedPassword string
* @param $salt string
*/
public function __construct($encryptedPassword, $salt)
{
$this->encryptedPassword = $encryptedPassword;
$this->salt = $salt;
}
/**
* @return string
*/
public function EncryptedPassword()
{
return $this->encryptedPassword;
}
/**
* @return string
*/
public function Salt()
{
return $this->salt;
}
}
?>
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