{
if ($_REQUEST["email"]=="")
{
$siteError->add($LANG->l('Forgot password: Email required'), "error");
}
if ($_REQUEST["username_email"]!="")
{
$siteError->add($LANG->l('Forgot password: Spam'), "error");
}
if ($_REQUEST["email"]!="")
{
$sql = "SELECT * FROM `".DB_PREFIX."users` WHERE `email`='".$_REQUEST['email']."'";
$user = $DB->get($sql);
if ($user["id"]=="")
{
$siteError->add($LANG->l('Forgot password: User doesn\'t exist'), "error");
}
else
{
$test = "email";
}
}
if (!$siteError->hasErrors())
{
$newpass = generatePassword();
$wherestr = " `id`='".$user['id']."' ";
$message = $LANG->l('Your new %s password for the account %s with the email %s is: %s ', array('p1' => SITE_NAME, 'p2' => $user['username'], 'p3' => $user['email'], 'p4' => $newpass));
$res = $DB->query("UPDATE `".DB_PREFIX."users` SET `password`=MD5('".$newpass."') WHERE $wherestr ");
$siteError->add($LANG->l('Password has been sent'), "success");
$test = send_mail($user[email], EMAIL_FROM, $LANG->l('[%s] forgot password', array('p1' => SITE_NAME)), $message, EMAIL_REPLY_TO);
}
}
function generatePassword ($length = 8)
{
// start with a blank password
$password = "";
// define possible characters
$possible = "0123456789bcdfghjkmnpqrstvwxyz";
// set up a counter
$i = 0;
// add random characters to $password until $length is reached
while ($i < $length) {
// pick a random character from the possible ones
$char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
// we don't want this character if it's already in the password
if (!strstr($password, $char)) {
$password .= $char;
$i++;
}
}
// done!
return $password;
}
?>
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