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damain1960

[PHP] POPRAWIENIE KODU

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czy ktoś mógł by zamienić w poniższym kodzie hash na md5

 

kod:

 

<?php
// We check in which language we will work
if (isset($_SESSION["DATAGLOBAL"][0]) && !empty($_SESSION["DATAGLOBAL"][0])) $C->LANGUAGE = $_SESSION["DATAGLOBAL"][0];
 
$this->load_langfile('outside/home.php');
 
$errored = 0;
$txterror = '';
 
$un = $pw = $em = $captcha = '';
 
if (isset($_POST["em"]) && $_POST["em"] != '') $em = $this->db1->e($_POST["em"]);
if (isset($_POST["un"]) && $_POST["un"] != '') $un = $this->db1->e($_POST["un"]);
if (isset($_POST["pw"]) && $_POST["pw"] != '') $pw = $this->db1->e($_POST["pw"]);
if (isset($_POST["cpt"]) && $_POST["cpt"] != '') $captcha = $this->db1->e($_POST["cpt"]);
 
if (empty($un)) { $errored = 1; $txterror .= 'Error... '; }
if (empty($em)) { $errored = 1; $txterror .= 'Error... '; }
if (empty($pw)) { $errored = 1; $txterror .= 'Error... ';}
if (empty($captcha)) { $errored = 1; $txterror .= 'Error... ';}
 
if ($errored == 1) {
echo("0: ".$txterror);
} else {
$errored = 0;
 
$valcaptcha = $_SESSION['captchasum'];
if ($captcha != $valcaptcha){
echo("0: ".$this->lang('home_f_signup_error9')); die();
}
 
// verify that no files with the same name registrant username
if( file_exists($C->INCPATH.'controllers/'.strtolower($un).'.php') ) {
$errored = 1;
$txterror = $this->lang('home_f_signup_error5');
echo("0: ".$txterror); die();
}
if( file_exists($C->INCPATH.'../'.strtolower($un)) ) {
$errored = 1;
$txterror = $this->lang('home_f_signup_error5');
echo("0: ".$txterror); die();
}
 
// check if someone is using this email
$r = $this->db1->query("SELECT iduser FROM users WHERE email='".$em."'");
if ($this->db1->num_rows($r) > 0) {
$errored = 1;
$txterror = $this->lang('home_f_signup_error7');
echo("0: ".$txterror); die();
}
 
// check if someone is using the username in users
$r = $this->db1->fetch_field("SELECT count(iduser) FROM users WHERE username='".$un."'");
if ($r > 0) {
$errored = 1;
$txterror = $this->lang('home_f_signup_error6');
echo("0: ".$txterror); die();
}
 
// check if someone is using the username in pages
$r = $this->db1->fetch_field("SELECT idpage FROM pages WHERE url='".$un."'");
if ($r > 0) {
$errored = 1;
$txterror = $this->lang('home_f_signup_error6');
echo("0: ".$txterror); die();
}
 
// check if someone is using the username in groups
$r = $this->db1->fetch_field("SELECT idgroup FROM groups WHERE url='".$un."'");
if ($r > 0) {
$errored = 1;
$txterror = $this->lang('home_f_signup_error6');
echo("0: ".$txterror); die();
}
 
 
 
// If no errors, continued here
 
$salt = md5(uniqid(rand(), true));
$hash = hash('sha512', $salt.$pw);
 
// We get a unique code to the user
$code = uniqueCode(11, 1, 'users', 'code');
 
$ip = $this->db1->escape( ip2long($_SERVER['REMOTE_ADDR']) );
 
// Save user information
$this->db1->query("INSERT INTO users SET code='" . $code . "', email='" . $em . "', username='" . $un . "', password='" . $hash . "', salt='" . $salt . "', registerdate='" . time() . "', ipregister='" . $ip . "'");
 
$this->user->login($un,$pw);
 
echo('1: Ok');
return;
 
}
?>

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