<?php

checkPasswordFormat($_POST['password']);

checkUsernameFormat($_POST['username']);

$username = hashUsername($_POST['username']);

if (usernameExists($username) !== false)
	output(403, _('This username is already taken.'));

rateLimit();

$id = hash('sha256', random_bytes(32));

insert('users', [
	'id' => $id,
	'username' => $username,
	'password' => hashPassword($_POST['password']),
	'registration_date' => date('Y-m-d H:i:s'),
	'bucket_tokens' => 0,
	'bucket_last_update' => 0,
	'type' => 'testing',
	'services' => '',
]);

stopSession();
startSession();

$_SESSION['id'] = $id;
$_SESSION['type'] = 'testing';

setupDisplayUsername($_POST['username']);

redir();