<?php
namespace Revolution;
if(!defined('IN_INDEX')) { die('Sorry, you cannot access this file.'); }
class users implements iUsers
{
/*-------------------------------Authenticate-------------------------------------*/
final public function isLogged()
{
if(isset($_SESSION['user']['id']))
{
return true;
}
return false;
}
/*-------------------------------Checking of submitted data-------------------------------------*/
final public function validName($username)
{
if(strlen($username) <= 25 && ctype_alnum($username))
{
return true;
}
return false;
}
final public function validEmail($email)
{
return preg_match("/^[a-z0-9_\.-]+@([a-z0-9]+([\-]+[a-z0-9]+)*\.)+[a-z]{2,7}$/i", $email);
}
final public function validSecKey($seckey)
{
if(is_numeric($seckey) && strlen($seckey) == 4)
{
return true;
}
return false;
}
final public function nameTaken($username)
{
global $engine;
if($engine->num_rows("SELECT * FROM users WHERE username = '" . $username . "' LIMIT 1") > 0)
{
return true;
}
return false;
}
final public function emailTaken($email)
{
global $engine;
if($engine->num_rows("SELECT * FROM users WHERE mail = '" . $email . "' LIMIT 1") > 0)
{
return true;
}
return false;
}
final public function userValidation($username, $password)
{
global $engine;
if($engine->num_rows("SELECT * FROM users WHERE username = '" . $username . "' AND password = '" . $password . "' LIMIT 1") > 0)
{
return true;
}
return false;
}
/*-------------------------------Stuff related to bans-------------------------------------*/
final public function isBanned($value)
{
global $engine;
if($engine->num_rows("SELECT * FROM bans WHERE value = '" . $value . "' LIMIT 1") > 0)
{
return true;
}
return false;
}
final public function getReason($value)
{
global $engine;
return $engine->result("SELECT reason FROM bans WHERE value = '" . $value . "' LIMIT 1");
}
final public function hasClones($ip)
{
global $engine;
if($engine->num_rows("SELECT * FROM users WHERE ip_reg = '" . $_SERVER['REMOTE_ADDR'] . "'") == 4)
{
return true;
}
return false;
}
/*-------------------------------Login or Register user-------------------------------------*/
final public function register()
{
global $core, $template, $_CONFIG;
if(isset($_POST['register']))
{
unset($template->form->error);
$template->form->setData();
if($this->validName($template->form->reg_username))
{
if(!$this->nameTaken($template->form->reg_username))
{
if($this->validEmail($template->form->reg_email))
{
if(!$this->emailTaken($template->form->reg_email))
{
if(strlen($template->form->reg_password) > 6)
{
if($template->form->reg_password == $template->form->reg_rep_password)
{
if(isset($template->form->reg_seckey))
{
if($this->validSecKey($template->form->reg_seckey))
{
//Continue
}
else
{
$template->form->error = 'Hemlig nyckel får bara ha 4 siffror';
return;
}
}
if($this->isBanned($_SERVER['REMOTE_ADDR']) == false)
{
if(!$this->hasClones($_SERVER['REMOTE_ADDR']))
{
if(!isset($template->form->reg_gender)) { $template->form->reg_gender = 'M'; }
if(!isset($template->form->reg_figure)) { $template->form->reg_figure = $_CONFIG['hotel']['figure']; }
$this->addUser($template->form->reg_username, $core->hashed($template->form->reg_password), $template->form->reg_email, $_CONFIG['hotel']['motto'], $_CONFIG['hotel']['credits'], $_CONFIG['hotel']['pixels'], 1, $template->form->reg_figure, $template->form->reg_gender, $core->hashed($template->form->reg_key));
$this->turnOn($template->form->reg_username);
header('Location: ' . $_CONFIG['hotel']['url'] . '/me');
exit;
}
else
{
$template->form->error = 'Ledsen, endast 4 konton per IP';
}
}
else
{
$template->form->error = 'Ledsen, det ser ut som att du är IP Bannad.<br />';
$template->form->error .= 'Anledning: ' . $this->getReason($_SERVER['REMOTE_ADDR']);
return;
}
}
else
{
$template->form->error = 'Lösenord matchar inte upprepade lösenord';
return;
}
}
else
{
$template->form->error = 'Lösenord måste ha mer än 6 tecken';
return;
}
}
else
{
$template->form->error = 'Email: <b>' . $template->form->reg_email . '</b> är redan registrerad';
return;
}
}
else
{
$template->form->error = 'Emailen är inte giltig';
return;
}
}
else
{
$template->form->error = 'Användarnamn är redan registrerad';
return;
}
}
else
{
$template->form->error = 'Användarnamn är ogiltig';
return;
}
}
}
final public function login()
{
global $template, $_CONFIG, $core;
if(isset($_POST['login']))
{
$template->form->setData();
unset($template->form->error);
if($this->nameTaken($template->form->log_username))
{
if($this->isBanned($template->form->log_username) == false || $this->isBanned($_SERVER['REMOTE_ADDR']) == false)
{
if($this->userValidation($template->form->log_username, $core->hashed($template->form->log_password)))
{
$this->turnOn($template->form->log_username);
$this->updateUser($_SESSION['user']['id'], 'ip_last', $_SERVER['REMOTE_ADDR']);
$template->form->unsetData();
header('Location: ' . $_CONFIG['hotel']['url'] . '/me');
exit;
}
else
{
$template->form->error = 'Felaktigt lösenord, dubbelkolla så att du skriver in rätt lösenord!';
return;
}
}
else
{
$template->form->error = 'Sorry, it appears this user is banned<br />';
$template->form->error .= 'Reason: ' . $this->getReason($template->form->log_username);
return;
}
}
else
{
$template->form->error = 'Fel användarnamn, Dubbelkolla att du stavat in ditt användarnamn rätt!';
return;
}
}
}
final public function loginHK()
{
global $template, $_CONFIG, $core;
if(isset($_POST['login']))
{
$template->form->setData();
unset($template->form->error);
if(isset($template->form->username) && isset($template->form->password))
{
if($this->nameTaken($template->form->username))
{
if($this->userValidation($template->form->username, $core->hashed($template->form->password)))
{
if(($this->getInfo($_SESSION['user']['id'], 'rank')) >= 6)
{
$_SESSION["in_hk"] = true;
header("Location:".$_CONFIG['hotel']['url']."/77jfd7200qfje34fr4login/dash");
exit;
}
else
{
$template->form->error = 'Felaktig åtkomstnivå.';
return;
}
}
else
{
$template->form->error = 'Felaktigt lösenord.';
return;
}
}
else
{
$template->form->error = 'Användaren finns inte.';
return;
}
}
$template->form->unsetData();
}
}
final public function help()
{
global $template, $_CONFIG;
$template->form->setData();
if(isset($template->form->help))
{
$to = $_CONFIG['hotel']['email'];
$subject = "Help from RevCMS user - " . $this->getInfo($_SESSION['user']['id'], 'username');
$body = $template->form->question;
if (mail($to, $subject, $body))
{
$template->form->error = 'Message successfully sent! We will answer you shortly!';
}
else
{
$template->form->error = 'Message delivery failed.';
}
}
}
/*-------------------------------Account settings-------------------------------------*/
final public function updateAccount()
{
global $template, $_CONFIG, $core, $engine;
if(isset($_POST['account']))
{
if(isset($_POST['acc_motto']) && strlen($_POST['acc_motto']) < 30 && $_POST['acc_motto'] != $this->getInfo($_SESSION['user']['id'], 'motto'))
{
$this->updateUser($_SESSION['user']['id'], 'motto', $engine->secure($_POST['acc_motto']));
header('Location: '.$_CONFIG['hotel']['url'].'/account');
exit;
}
else
{
$template->form->error = 'Motto är ogiltig.';
}
if(isset($_POST['acc_email']) && $_POST['acc_email'] != $this->getInfo($_SESSION['user']['id'], 'mail'))
{
if($this->validEmail($_POST['acc_email']))
{
$this->updateUser($_SESSION['user']['id'], 'mail', $engine->secure($_POST['acc_email']));
header('Location: '.$_CONFIG['hotel']['url'].'/account');
exit;
}
else
{
$template->form->error = 'Email är inte giltig';
return;
}
}
if(!empty($_POST['acc_old_password']) && !empty($_POST['acc_new_password']))
{
if($this->userValidation($this->getInfo($_SESSION['user']['id'], 'username'), $core->hashed($_POST['acc_old_password'])))
{
if(strlen($_POST['acc_new_password']) >= 8)
{
$this->updateUser($_SESSION['user']['id'], 'password', $core->hashed($_POST['acc_new_password']));
header('Location: '.$_CONFIG['hotel']['url'].'/me');
exit;
}
else
{
$template->form->error = 'Nytt lösenord är för kort';
return;
}
}
else
{
$template->form->error = 'Nuvarande lösenord är felaktigt';
return;
}
}
}
}
final public function turnOn($k)
{
$j = $this->getID($k);
$this->createSSO($j);
$_SESSION['user']['id'] = $j;
$this->cacheUser($j);
unset($j);
}
/*-------------------------------Loggin forgotten-------------------------------------*/
final public function forgotten()
{
global $template, $_CONFIG, $core;
if(isset($_POST['forgot']))
{
$template->form->setData();
unset($template->form->error);
if($this->nameTaken($template->form->for_username))
{
if(strlen($template->form->for_password) > 6)
{
if($this->getInfo($this->getID($template->form->for_username), 'seckey') == $core->hashed($template->form->for_key))
{
$this->updateUser($this->getID($template->form->for_username), 'password', $core->hashed($template->form->for_password));
$template->form->error = 'Account recovered! Go <b><a href="index">here</a></b> to login!';
return;
}
else
{
$template->form->error = 'Secret key is incorrect';
return;
}
}
else
{
$template->form->error = 'Password must have more than 6 characters.';
return;
}
}
else
{
$template->form->error = 'Username does not exist';
return;
}
}
}
/*-------------------------------Create SSO auth_ticket-------------------------------------*/
final public function createSSO($k)
{
$sessionKey = 'RevCMS-'.rand(9,999).'/'.substr(sha1(time()).'/'.rand(9,9999999).'/'.rand(9,9999999).'/'.rand(9,9999999),0,33);
$this->updateUser($k, 'auth_ticket', $sessionKey);
unset($sessionKey);
}
/*-------------------------------Adding/Updating/Deleting users-------------------------------------*/
final public function addUser($username, $password, $email, $motto, $credits, $pixels, $rank, $figure, $gender, $seckey)
{
global $engine;
$sessionKey = 'RevCMS-'.rand(9,999).'/'.substr(sha1(time()).'/'.rand(9,9999999).'/'.rand(9,9999999).'/'.rand(9,9999999),0,33);
$engine->query("INSERT INTO users (username, password, mail, motto, credits, activity_points, rank, look, gender, seckey, ip_last, ip_reg, account_created, last_online, auth_ticket) VALUES('" . $username . "', '" . $password . "', '" . $email . "', '" . $motto . "', '" . $credits . "', '" . $pixels . "', '" . $rank . "', '" . $figure . "', '" . $gender . "', '" . $seckey . "', '" . $_SERVER['REMOTE_ADDR'] . "', '" . $_SERVER['REMOTE_ADDR'] . "', '" . time() . "', '" . time() . "', '" . $sessionKey . "')");
unset($sessionKey);
}
final public function deleteUser($k)
{
global $engine;
$engine->query("DELETE FROM users WHERE id = '" . $k . "' LIMIT 1");
$engine->query("DELETE FROM items WHERE userid = '" . $k . "' LIMIT 1");
$engine->query("DELETE FROM rooms WHERE ownerid = '" . $k . "' LIMIT 1");
}
final public function updateUser($k, $key, $value)
{
global $engine;
$engine->query("UPDATE users SET " . $key . " = '" . $engine->secure($value) . "' WHERE id = '" . $k . "' LIMIT 1");
$_SESSION['user'][$key] = $engine->secure($value);
}
/*-------------------------------Handling user information-------------------------------------*/
final public function cacheUser($k)
{
global $engine;
$userInfo = $engine->fetch_assoc("SELECT username, rank, motto, mail, credits, activity_points, look, auth_ticket, ip_last FROM users WHERE id = '" . $k . "' LIMIT 1");
foreach($userInfo as $key => $value)
{
$this->setInfo($key, $value);
}
}
final public function setInfo($key, $value)
{
global $engine;
$_SESSION['user'][$key] = $engine->secure($value);
}
final public function getInfo($k, $key)
{
global $engine;
if(!isset($_SESSION['user'][$key]))
{
$value = $engine->result("SELECT $key FROM users WHERE id = '" . $engine->secure($k) . "' LIMIT 1");
if($value != null)
{
$this->setInfo($key, $value);
}
}
return $_SESSION['user'][$key];
}
/*-------------------------------Get user ID or Username-------------------------------------*/
final public function getID($k)
{
global $engine;
return $engine->result("SELECT id FROM users WHERE username = '" . $engine->secure($k) . "' LIMIT 1");
}
final public function getUsername($k)
{
global $engine;
return $this->getInfo($_SESSION['user']['id'], 'username');
}
}
?>
