phpnuxbill/system/autoload/Password.php

<?php

/**
 * PHP Mikrotik Billing (https://github.com/hotspotbilling/phpnuxbill/)

 **/

class Password
{

    public static function _crypt($password)
    {
        return sha1($password);
    }

    public static function _verify($user_input, $hashed_password)
    {
        if (sha1($user_input) == $hashed_password) {
            return true;
        }
        return false;
    }
    public static function _uverify($user_input, $hashed_password)
    {
        if ($user_input == $hashed_password) {
            return true;
        }
        return false;
    }
    public static function _gen()
    {
        $pass = substr(str_shuffle(str_repeat('ABCDEFGHIJKLMNPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz@#!123456789', 8)), 0, 8);
        return $pass;
    }
}