return bin2hex(openssl_random_pseudo_bytes(32));
}
// mcrypt_create_iv
function mailuser($a)
{
mail($a[0], $a[1], implode("\r\n", $a[2]), 'From: do-not-reply@' . $a[3]);
}
if (!empty($_POST['username'])) {
require_once INC_DIR . 'dbconn.php';
if (count($_POST) > 3) {
// user creation
if (preg_match("/^[\\w\\-.']{3,30}\$/", $_POST['username'])) {
if (preg_match("/\\w+@[\\w-]+\\.\\w{2,}/", $_POST['email'])) {
if (strlen($_POST['pass']) > 5 && $_POST['pass'] == $_POST['passconf']) {
$mail = $_POST['email'];
$salt = genRand();
$pass = mkPass($salt, $_POST['pass']);
$token = $db->mkToken();
$res = $db->insert(array('created' => $db->prop('NOW()'), 'name' => $_POST['username'], 'email' => $mail, 'pass' => $pass, 'salt' => $salt, 'token' => $token));
if ($res) {
$subj = "Welcome to the members of {$host}, " . $_POST['username'];
$msg = array('To activate your new account please follow this link:', 'http://' . $host . '/login?token=' . $token, '', 'Best wishes,', $host);
mailuser(array($_POST['email'], $subj, $msg, $host));
showAlert("Account created successfully. An e-mail has been sent to {$mail} with activation code.", $res);
} else {
showAlert(ucfirst(preg_replace("/.+'(.+)'.+'(.+)'/", '$2 $1 is already registered', $mysqli->error)));
}
} else {
showAlert('Passwords must match and be over 5 symbols long');
}
} else {
function mkToken()
{
$tkn = genRand();
while ($this->getRow($tkn)) {
$tkn = genRand();
}
return $tkn;
}
