1198 lines
38 KiB
PHP
1198 lines
38 KiB
PHP
<?php
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/*
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* User Management
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*/
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namespace Sakura;
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class Users {
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// Empty user template
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public static $emptyUser = [
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'id' => 0,
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'username' => 'Sakura User',
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'username_clean' => 'sakura user',
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'password_hash' => '',
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'password_salt' => '',
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'password_algo' => 'nologin',
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'password_iter' => 1000,
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'password_chan' => 0,
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'password_new' => '',
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'email' => 'sakura@localhost',
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'rank_main' => 0,
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'ranks' => '[0]',
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'name_colour' => '',
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'register_ip' => '127.0.0.1',
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'last_ip' => '127.0.0.1',
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'usertitle' => 'Internal fallback account',
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'regdate' => 0,
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'lastdate' => 0,
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'lastunamechange' => 0,
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'birthday' => '',
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'posts' => 0,
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'country' => 'EU',
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'userData' => '[]'
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];
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// Empty rank template
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public static $emptyRank = [
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'id' => 0,
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'rankname' => 'Sakura Rank',
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'multi' => 0,
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'colour' => '#444',
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'description' => 'A hardcoded dummy rank for fallback.',
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'is_premium' => 0
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];
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// Check if a user is logged in
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public static function checkLogin($uid = null, $sid = null, $bypassCookies = false) {
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// Set $uid and $sid if they're null
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if($uid == null)
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$uid = Session::$userId;
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// ^
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if($sid == null)
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$sid = Session::$sessionId;
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// Check if cookie bypass is false
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if(!$bypassCookies) {
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// Check if the cookies are set
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if(!isset($_COOKIE[Configuration::getConfig('cookie_prefix') .'id']) || !isset($_COOKIE[Configuration::getConfig('cookie_prefix') .'session']))
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return false;
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}
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// Check if the session exists
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if(!$session = Session::checkSession($uid, $sid))
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return false;
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// Check if the user is activated
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if(Permissions::check('SITE', 'DEACTIVATED', $uid, 1))
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return false;
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// Extend the cookie times if the remember flag is set
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if($session == 2 && !$bypassCookies) {
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setcookie(Configuration::getConfig('cookie_prefix') .'id', $uid, time() + 604800, Configuration::getConfig('cookie_path'), Configuration::getConfig('cookie_domain'));
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setcookie(Configuration::getConfig('cookie_prefix') .'session', $sid, time() + 604800, Configuration::getConfig('cookie_path'), Configuration::getConfig('cookie_domain'));
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}
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// Update last online
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Database::update('users', [
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[
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'lastdate' => time()
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],
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[
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'id' => [$uid, '=']
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]
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]);
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// Redirect people that need to change their password to the new format
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if(self::getUser($uid)['password_algo'] == 'legacy' && $_SERVER['PHP_SELF'] != '/authenticate.php' && $_SERVER['PHP_SELF'] != '/imageserve.php')
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header('Location: /authenticate.php?legacy=true');
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// If everything went through return true
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return true;
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}
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// Log a user in
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public static function login($username, $password, $remember = false, $cookies = true) {
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// Check if authentication is disallowed
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if(Configuration::getConfig('lock_authentication'))
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return [0, 'AUTH_LOCKED'];
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// Check if the user that's trying to log in actually exists
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if(!$uid = self::userExists($username, false))
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return [0, 'USER_NOT_EXIST'];
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// Get account data
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$user = self::getUser($uid);
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// Validate password
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if($user['password_algo'] == 'nologin') { // Disable logging in to an account
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return [0, 'NO_LOGIN'];
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} elseif($user['password_algo'] == 'legacy') { // Shitty legacy method of sha512(strrev(sha512()))
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if(Main::legacyPasswordHash($password) != $user['password_hash'])
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return [0, 'INCORRECT_PASSWORD'];
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} else { // PBKDF2 hashing
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if(!Hashing::validate_password($password, [
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$user['password_algo'],
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$user['password_iter'],
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$user['password_salt'],
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$user['password_hash']
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]))
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return [0, 'INCORRECT_PASSWORD'];
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}
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// Check if the user has the required privs to log in
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if(Permissions::check('SITE', 'DEACTIVATED', $user['id'], 1))
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return [0, 'NOT_ALLOWED'];
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// Create a new session
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$sessionKey = Session::newSession($user['id'], $remember);
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// Set cookies
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if($cookies) {
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setcookie(Configuration::getConfig('cookie_prefix') .'id', $user['id'], time() + 604800, Configuration::getConfig('cookie_path'), Configuration::getConfig('cookie_domain'));
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setcookie(Configuration::getConfig('cookie_prefix') .'session', $sessionKey, time() + 604800, Configuration::getConfig('cookie_path'), Configuration::getConfig('cookie_domain'));
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}
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// Successful login! (also has a thing for the legacy password system)
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return [1, ($user['password_algo'] == 'legacy' ? 'LEGACY_SUCCESS' : 'LOGIN_SUCESS')];
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}
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// Logout and kill the session
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public static function logout() {
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// Check if user is logged in
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if(!self::checkLogin())
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return false;
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// Remove the active session from the database
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if(!Session::deleteSession(Session::$sessionId, true))
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return false;
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// Set cookies
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setcookie(Configuration::getConfig('cookie_prefix') .'id', 0, time() - 60, Configuration::getConfig('cookie_path'), Configuration::getConfig('cookie_domain'));
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setcookie(Configuration::getConfig('cookie_prefix') .'session', '', time() - 60, Configuration::getConfig('cookie_path'), Configuration::getConfig('cookie_domain'));
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// Return true indicating a successful logout
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return true;
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}
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// Register user
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public static function register($username, $password, $confirmpass, $email, $tos, $captcha = null, $regkey = null) {
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// Check if authentication is disallowed
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if(Configuration::getConfig('lock_authentication'))
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return [0, 'AUTH_LOCKED'];
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// Check if registration is even enabled
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if(Configuration::getConfig('disable_registration'))
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return [0, 'DISABLED'];
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// Check if registration codes are required
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if(Configuration::getConfig('require_registration_code')) {
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// Check if the code is valid
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if(!self::checkRegistrationCode($regkey))
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return [0, 'INVALID_REG_KEY'];
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}
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// Check if the user agreed to the ToS
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if(!$tos)
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return [0, 'TOS'];
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// Verify the captcha if it's enabled
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if(Configuration::getConfig('recaptcha')) {
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if(!Main::verifyCaptcha($captcha)['success'])
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return [0, 'CAPTCHA_FAIL'];
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}
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// Check if the username already exists
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if(self::userExists($username, false))
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return [0, 'USER_EXISTS'];
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// Username too short
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if(strlen($username) < Configuration::getConfig('username_min_length'))
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return [0, 'NAME_TOO_SHORT'];
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// Username too long
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if(strlen($username) > Configuration::getConfig('username_max_length'))
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return [0, 'NAME_TOO_LONG'];
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// Check if the given email address is formatted properly
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if(!filter_var($email, FILTER_VALIDATE_EMAIL))
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return [0, 'INVALID_EMAIL'];
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// Check the MX record of the email
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if(!Main::checkMXRecord($email))
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return [0, 'INVALID_MX'];
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// Check password entropy
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if(Main::pwdEntropy($password) < Configuration::getConfig('min_entropy'))
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return [0, 'PASS_TOO_SHIT'];
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// Passwords do not match
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if($password != $confirmpass)
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return [0, 'PASS_NOT_MATCH'];
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// Set a few variables
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$usernameClean = Main::cleanString($username, true);
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$emailClean = Main::cleanString($email, true);
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$password = Hashing::create_hash($password);
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$requireActive = Configuration::getConfig('require_activation');
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$userRank = $requireActive ? [1] : [2];
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$userRankJson = json_encode($userRank);
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// Insert the user into the database
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Database::insert('users', [
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'username' => $username,
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'username_clean' => $usernameClean,
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'password_hash' => $password[3],
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'password_salt' => $password[2],
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'password_algo' => $password[0],
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'password_iter' => $password[1],
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'email' => $emailClean,
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'rank_main' => $userRank[0],
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'ranks' => $userRankJson,
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'register_ip' => Main::getRemoteIP(),
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'last_ip' => Main::getRemoteIP(),
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'regdate' => time(),
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'lastdate' => 0,
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'lastunamechange' => time(),
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'country' => Main::getCountryCode(),
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'userData' => '[]'
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]);
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// Get userid of the new user
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$uid = Database::fetch('users', false, ['username_clean' => [$usernameClean, '=']])['id'];
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// Check if we require e-mail activation
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if($requireActive) {
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// Send activation e-mail to user
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self::sendActivationMail($uid);
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}
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// Check if registration codes are required
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if(Configuration::getConfig('require_registration_code')) {
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// If we do mark the registration code that was used as used
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self::markRegistrationCodeUsed($regkey, $uid);
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}
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// Return true with a specific message if needed
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return [1, ($requireActive ? 'EMAILSENT' : 'SUCCESS')];
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}
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// Check if a user exists and then send the password forgot email
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public static function sendPasswordForgot($username, $email) {
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// Check if authentication is disallowed
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if(Configuration::getConfig('lock_authentication'))
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return [0, 'AUTH_LOCKED'];
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// Clean username string
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$usernameClean = Main::cleanString($username, true);
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$emailClean = Main::cleanString($email, true);
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// Do database request
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$user = Database::fetch('users', false, [
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'username_clean' => [$usernameClean, '='],
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'email' => [$emailClean, '=']
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]);
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// Check if user exists
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if(count($user) < 2)
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return [0, 'USER_NOT_EXIST'];
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// Check if the user has the required privs to log in
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if(Permissions::check('SITE', 'DEACTIVATED', $user['id'], 1))
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return [0, 'NOT_ALLOWED'];
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// Generate the verification key
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$verk = Main::newActionCode('LOST_PASS', $user['id'], [
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'meta' => [
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'password_change' => 1
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]
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]);
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// Build the e-mail
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$message = "Hello ". $user['username'] .",\r\n\r\n";
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$message .= "You are receiving this notification because you have (or someone pretending to be you has) requested a password reset link to be sent for your account on \"". Configuration::getConfig('sitename') ."\". If you did not request this notification then please ignore it, if you keep receiving it please contact the site administrator.\r\n\r\n";
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$message .= "To use this password reset key you need to go to a special page. To do this click the link provided below.\r\n\r\n";
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$message .= "http://". Configuration::getLocalConfig('urls', 'main') ."/forgotpassword?pw=true&uid=". $user['id'] ."&key=". $verk ."\r\n\r\n";
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$message .= "If successful you should be able to change your password here.\r\n\r\n";
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$message .= "Alternatively if the above method fails for some reason you can go to http://". Configuration::getLocalConfig('urls', 'main') ."/forgotpassword?pw=true&uid=". $user['id'] ." and use the key listed below:\r\n\r\n";
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$message .= "Verification key: ". $verk ."\r\n\r\n";
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$message .= "You can of course change this password yourself via the profile page. If you have any difficulties please contact the site administrator.\r\n\r\n";
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$message .= "--\r\n\r\nThanks\r\n\r\n". Configuration::getConfig('mail_signature');
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// Send the message
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Main::sendMail([$user['email'] => $user['username']], Configuration::getConfig('sitename') .' password restoration', $message);
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// Return success
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return [1, 'SUCCESS'];
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}
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// [Flashwave 2015-04-25] Prepare for 5 million password changing functions
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// Change legacy passwords after logging in
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public static function changeLegacy($oldpass, $newpass, $verpass) {
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// Check if user is logged in because I just know someone is going to meme around it
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if(!self::checkLogin())
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return [0, 'USER_NOT_LOGIN'];
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// Get user data
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$user = Users::getUser(Session::$userId);
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// Check if the user has the required privs to log in
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if(Permissions::check('SITE', 'DEACTIVATED', $user['id'], 1))
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return [0, 'NOT_ALLOWED'];
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// Check if the account is disabled
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if('nologin' == $user['password_algo'])
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return [0, 'NO_LOGIN'];
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// Check if old pass is correct
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if(Main::legacyPasswordHash($oldpass) != $user['password_hash'])
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return [0, 'INCORRECT_PASSWORD'];
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// Check password entropy
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if(Main::pwdEntropy($newpass) < Configuration::getConfig('min_entropy'))
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return [0, 'PASS_TOO_SHIT'];
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// Passwords do not match
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if($newpass != $verpass)
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return [0, 'PASS_NOT_MATCH'];
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// Hash the password
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$password = Hashing::create_hash($newpass);
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$time = time();
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// Update the user
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Database::update('users', [
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[
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'password_hash' => $password[3],
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'password_salt' => $password[2],
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'password_algo' => $password[0],
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'password_iter' => $password[1],
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'password_chan' => $time
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],
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[
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'id' => [Session::$userId, '=']
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]
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]);
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// Return success
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return [1, 'SUCCESS'];
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}
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// Reset password with key
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public static function resetPassword($verk, $uid, $newpass, $verpass) {
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// Check if authentication is disallowed
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if(Configuration::getConfig('lock_authentication'))
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return [0, 'AUTH_LOCKED'];
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// Check password entropy
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if(Main::pwdEntropy($newpass) < Configuration::getConfig('min_entropy'))
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return [0, 'PASS_TOO_SHIT'];
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// Passwords do not match
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if($newpass != $verpass)
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return [0, 'PASS_NOT_MATCH'];
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// Check the verification key
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$action = Main::useActionCode('LOST_PASS', $verk, $uid);
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// Check if we got a negative return
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if(!$action[0])
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return [0, $action[1]];
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// Hash the password
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$password = Hashing::create_hash($newpass);
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$time = time();
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// Update the user
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Database::update('users', [
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[
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'password_hash' => $password[3],
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'password_salt' => $password[2],
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'password_algo' => $password[0],
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'password_iter' => $password[1],
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'password_chan' => $time
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],
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[
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'id' => [$uid, '=']
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]
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]);
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// Return success
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return [1, 'SUCCESS'];
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}
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// Check if a user exists and then resend the activation e-mail
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public static function resendActivationMail($username, $email) {
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// Check if authentication is disallowed
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if(Configuration::getConfig('lock_authentication'))
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return [0, 'AUTH_LOCKED'];
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// Clean username string
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$usernameClean = Main::cleanString($username, true);
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$emailClean = Main::cleanString($email, true);
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// Do database request
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$user = Database::fetch('users', false, [
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'username_clean' => [$usernameClean, '='],
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'email' => [$emailClean, '=']
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]);
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// Check if user exists
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if(count($user) < 2)
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return [0, 'USER_NOT_EXIST'];
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// Check if a user is activated
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if(!Permissions::check('SITE', 'DEACTIVATED', $user['id'], 1))
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return [0, 'USER_ALREADY_ACTIVE'];
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// Send activation e-mail
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self::sendActivationMail($user['id']);
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// Return success
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return [1, 'SUCCESS'];
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}
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// Send the activation e-mail and do other required stuff
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public static function sendActivationMail($uid, $customKey = null) {
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// Get the user data
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$user = Database::fetch('users', false, ['id' => [$uid, '=']]);
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// User is already activated or doesn't even exist
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if(count($user) < 2 || !Permissions::check('SITE', 'DEACTIVATED', $user['id'], 1))
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return false;
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// Generate activation key
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$activate = ($customKey ? $customKey : Main::newActionCode('ACTIVATE', $uid, [
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'user' => [
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'rank_main' => 2,
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'ranks' => json_encode([2])
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]
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]));
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// Build the e-mail
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$message = "Welcome to ". Configuration::getConfig('sitename') ."!\r\n\r\n";
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$message .= "Please keep this e-mail for your records. Your account intormation is as follows:\r\n\r\n";
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$message .= "----------------------------\r\n\r\n";
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$message .= "Username: ". $user['username'] ."\r\n\r\n";
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$message .= "Your profile: http://". Configuration::getLocalConfig('urls', 'main') ."/u/". $user['id'] ."\r\n\r\n";
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$message .= "----------------------------\r\n\r\n";
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$message .= "Please visit the following link in order to activate your account:\r\n\r\n";
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$message .= "http://". Configuration::getLocalConfig('urls', 'main') ."/activate?mode=activate&u=". $user['id'] ."&k=". $activate ."\r\n\r\n";
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$message .= "Your password has been securely stored in our database and cannot be retrieved. ";
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$message .= "In the event that it is forgotten, you will be able to reset it using the email address associated with your account.\r\n\r\n";
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$message .= "Thank you for registering.\r\n\r\n";
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$message .= "--\r\n\r\nThanks\r\n\r\n". Configuration::getConfig('mail_signature');
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// Send the message
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Main::sendMail([$user['email'] => $user['username']], Configuration::getConfig('sitename') .' Activation Mail', $message);
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// Return true indicating that the things have been sent
|
|
return true;
|
|
|
|
}
|
|
|
|
// Activating a user
|
|
public static function activateUser($uid, $requireKey = false, $key = null) {
|
|
|
|
// Get the user data
|
|
$user = Database::fetch('users', false, ['id' => [$uid, '=']]);
|
|
|
|
// Check if user exists
|
|
if(!count($user) > 1)
|
|
return [0, 'USER_NOT_EXIST'];
|
|
|
|
// Check if user is already activated
|
|
if(!Permissions::check('SITE', 'DEACTIVATED', $user['id'], 1))
|
|
return [0, 'USER_ALREADY_ACTIVE'];
|
|
|
|
// Set default values for activation
|
|
$rank = 2;
|
|
$ranks = json_encode([2]);
|
|
|
|
// Check if a key is set (there's an option to not set one for user management reasons but you can't really get around this anyway)
|
|
if($requireKey) {
|
|
|
|
// Check the action code
|
|
$action = Main::useActionCode('ACTIVATE', $key, $uid);
|
|
|
|
// Check if we got a negative return
|
|
if(!$action[0])
|
|
return [0, $action[1]];
|
|
|
|
// Assign the special values
|
|
$instructionData = json_decode($action[2], true);
|
|
$rank = $instructionData['user']['rank_main'];
|
|
$ranks = $instructionData['user']['ranks'];
|
|
|
|
}
|
|
|
|
// Activate the account
|
|
Database::update('users', [
|
|
[
|
|
'rank_main' => $rank,
|
|
'ranks' => $ranks
|
|
],
|
|
[
|
|
'id' => [$uid, '=']
|
|
]
|
|
]);
|
|
|
|
// Return success
|
|
return [1, 'SUCCESS'];
|
|
|
|
}
|
|
|
|
// Deactivating a user
|
|
public static function deactivateUser($uid) {
|
|
|
|
// Get the user data
|
|
$user = Database::fetch('users', false, ['id' => [$uid, '=']]);
|
|
|
|
// Check if user exists
|
|
if(!count($user) > 1)
|
|
return [0, 'USER_NOT_EXIST'];
|
|
|
|
// Check if user is already deactivated
|
|
if(Permissions::check('SITE', 'DEACTIVATED', $user['id'], 1))
|
|
return [0, 'USER_ALREADY_DEACTIVE'];
|
|
|
|
// Deactivate the account
|
|
Database::update('users', [
|
|
[
|
|
'rank_main' => 2,
|
|
'ranks' => json_encode([2])
|
|
],
|
|
[
|
|
'id' => [$uid, '=']
|
|
]
|
|
]);
|
|
|
|
// Return success
|
|
return [1, 'SUCCESS'];
|
|
|
|
}
|
|
|
|
// Check if registration code is valid
|
|
public static function checkRegistrationCode($code) {
|
|
|
|
// Get registration key
|
|
$keyRow = Database::fetch('regcodes', true, ['code' => [$code, '='], 'key_used' => [0, '=']]);
|
|
|
|
// Check if it exists and return it
|
|
return count($keyRow) ? $keyRow[0]['id'] : false;
|
|
|
|
}
|
|
|
|
// Mark registration code as used
|
|
public static function markRegistrationCodeUsed($code, $uid = 0) {
|
|
|
|
// Check if the code exists
|
|
if(!$id = self::checkRegistrationCode($code))
|
|
return false;
|
|
|
|
// Mark it as used
|
|
Database::update('regcodes', [
|
|
[
|
|
'used_by' => $uid,
|
|
'key_used' => 1
|
|
],
|
|
[
|
|
'id' => [$id, '=']
|
|
]
|
|
]);
|
|
|
|
// Return true because yeah
|
|
return true;
|
|
|
|
}
|
|
|
|
// Create new registration code
|
|
public static function createRegistrationCode() {
|
|
|
|
// Check if we're logged in
|
|
if(!self::checkLogin())
|
|
return false;
|
|
|
|
// Check if the user is not exceeding the maximum registration key amount
|
|
if(count(Database::fetch('regcodes', true, ['uid' => [Session::$userId, '=']])) >= Configuration::getConfig('max_reg_keys'))
|
|
return false;
|
|
|
|
// Generate a code by MD5'ing some random bullshit
|
|
$code = md5('SAKURA'. rand(0, 99999999) . Session::$userId .'NOOKLSISGOD');
|
|
|
|
// Insert the key into the database
|
|
Database::insert('regcodes', [
|
|
'code' => $code,
|
|
'created_by' => Session::$userId,
|
|
'used_by' => 0,
|
|
'key_used' => 0
|
|
]);
|
|
|
|
// Return the code
|
|
return $code;
|
|
|
|
}
|
|
|
|
// Check if a user has these ranks
|
|
public static function checkIfUserHasRanks($ranks, $userid, $userIdIsUserData = false) {
|
|
|
|
// Get the specified user
|
|
$user = $userIdIsUserData ? $userid : self::getUser($userid);
|
|
|
|
// Check if the main rank is the specified rank
|
|
if(in_array($user['rank_main'], $ranks))
|
|
return true;
|
|
|
|
// Decode the json for the user's ranks
|
|
$uRanks = json_decode($user['ranks'], true);
|
|
|
|
// If not go over all ranks and check if the user has them
|
|
foreach($ranks as $rank) {
|
|
|
|
// We check if $rank is in $user['ranks'] and if yes return true
|
|
if(in_array($rank, $uRanks))
|
|
return true;
|
|
|
|
}
|
|
|
|
// If all fails return false
|
|
return false;
|
|
|
|
}
|
|
|
|
// Check if a user exists
|
|
public static function userExists($user, $id = true) {
|
|
|
|
// Clean string
|
|
$user = Main::cleanString($user, true);
|
|
|
|
// Do database request
|
|
$user = Database::fetch('users', true, [($id ? 'id' : 'username_clean') => [$user, '=']]);
|
|
|
|
// Return count (which would return 0, aka false, if nothing was found)
|
|
return count($user) ? $user[0]['id'] : false;
|
|
|
|
}
|
|
|
|
// Getting the profile data array of a user
|
|
public static function getUserProfileData($id, $inputIsUser = false) {
|
|
|
|
// Get user data
|
|
$user = ($inputIsUser ? $id : self::getUser($id));
|
|
|
|
// Decode the userData json
|
|
$data = json_decode($user['userData'], true);
|
|
|
|
// Return the profile data
|
|
return $data;
|
|
|
|
}
|
|
|
|
// Get user's profile fields
|
|
public static function getUserProfileFields($id, $inputIsData = false) {
|
|
|
|
// Get profile fields
|
|
$profileFields = Database::fetch('profilefields');
|
|
|
|
// If there's nothing just return null
|
|
if(!count($profileFields))
|
|
return null;
|
|
|
|
// Assign the profileData variable
|
|
$profileData = ($inputIsData ? $id : self::getUserProfileData($id));
|
|
|
|
// Once again if nothing was returned just return null
|
|
if(count($profileData) < 1 || $profileData == null || empty($profileData['profileFields']))
|
|
return null;
|
|
|
|
// Redeclare profileData
|
|
$profileData = $profileData['profileFields'];
|
|
|
|
// Create output array
|
|
$profile = [];
|
|
|
|
// Check if profile fields aren't fake
|
|
foreach($profileFields as $field) {
|
|
|
|
// Completely strip all special characters from the field name
|
|
$fieldName = Main::cleanString($field['name'], true, true);
|
|
|
|
// Check if the user has the current field set otherwise continue
|
|
if(!array_key_exists($fieldName, $profileData))
|
|
continue;
|
|
|
|
// Assign field to output with value
|
|
$profile[$fieldName] = array();
|
|
$profile[$fieldName]['name'] = $field['name'];
|
|
$profile[$fieldName]['value'] = $profileData[$fieldName];
|
|
$profile[$fieldName]['islink'] = $field['islink'];
|
|
|
|
// If the field is set to be a link add a value for that as well
|
|
if($field['islink'])
|
|
$profile[$fieldName]['link'] = str_replace('{{ VAL }}', $profileData[$fieldName], $field['linkformat']);
|
|
|
|
// Check if we have additional options as well
|
|
if($field['additional'] != null) {
|
|
|
|
// Decode the json of the additional stuff
|
|
$additional = json_decode($field['additional'], true);
|
|
|
|
// Go over all additional forms
|
|
foreach($additional as $subName => $subField) {
|
|
|
|
// Check if the user has the current field set otherwise continue
|
|
if(!array_key_exists($subName, $profileData))
|
|
continue;
|
|
|
|
// Assign field to output with value
|
|
$profile[$fieldName][$subName] = $profileData[$subName];
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
// Return appropiate profile data
|
|
return $profile;
|
|
|
|
}
|
|
|
|
// Getting the profile page of a user
|
|
public static function getProfilePage($id, $inputIsData = false) {
|
|
|
|
// Check if the input is the data
|
|
if($inputIsData) {
|
|
|
|
// Reassign data
|
|
$data = $id;
|
|
|
|
} else {
|
|
|
|
// Get user data
|
|
$user = self::getUser($id);
|
|
|
|
// Decode the userData json
|
|
$data = json_decode($user['userData'], true);
|
|
|
|
}
|
|
|
|
// Check if the profilePage key exists
|
|
if(!array_key_exists('profilePage', $data))
|
|
return false;
|
|
|
|
// TODO: implement BBcodes
|
|
|
|
// Parse the markdown
|
|
$profilePage = Main::mdParse(base64_decode($data['profilePage'][0]));
|
|
|
|
// Return the parsed profile page
|
|
return $profilePage;
|
|
|
|
}
|
|
|
|
// Check if a user is online
|
|
public static function checkUserOnline($id) {
|
|
|
|
// Get user
|
|
$user = self::getUser($id);
|
|
|
|
// Return false if the user doesn't exist because a user that doesn't exist can't be online
|
|
if(empty($user))
|
|
return false;
|
|
|
|
// Return true if the user was online in the last 5 minutes
|
|
return ($user['lastdate'] > (time() - 500));
|
|
|
|
}
|
|
|
|
// Get all online users
|
|
public static function checkAllOnline() {
|
|
|
|
// Assign time - 500 to a variable
|
|
$time = time() - 500;
|
|
|
|
// Get all online users in the past 5 minutes
|
|
$getAll = Database::fetch('users', true, ['lastdate' => [$time, '>']]);
|
|
|
|
// Return all the online users
|
|
return $getAll;
|
|
|
|
}
|
|
|
|
// Check if user has Tenshi
|
|
public static function checkUserTenshi($id) {
|
|
|
|
// Get user's ranks
|
|
$ranks = json_decode(self::getUser($id)['ranks'], true);
|
|
|
|
// Check premium flag
|
|
foreach($ranks as $rank) {
|
|
|
|
// If premium rank was found return true
|
|
if(self::getRank($rank)['is_premium'])
|
|
return true;
|
|
|
|
}
|
|
|
|
// Else return false
|
|
return false;
|
|
|
|
}
|
|
|
|
// Get user data by id
|
|
public static function getUser($id) {
|
|
|
|
// Execute query
|
|
$user = Database::fetch('users', false, ['id' => [$id, '=']]);
|
|
|
|
// Return false if no user was found
|
|
if(empty($user))
|
|
return self::$emptyUser;
|
|
|
|
// If user was found return user data
|
|
return $user;
|
|
|
|
}
|
|
|
|
// Get rank data by id
|
|
public static function getRank($id) {
|
|
|
|
// Execute query
|
|
$rank = Database::fetch('ranks', false, ['id' => [$id, '=']]);
|
|
|
|
// Return false if no rank was found
|
|
if(empty($rank))
|
|
return self::$emptyRank;
|
|
|
|
// If rank was found return rank data
|
|
return $rank;
|
|
|
|
}
|
|
|
|
// Get user(s) by IP
|
|
public static function getUsersByIP($ip) {
|
|
|
|
// Get users by registration IP
|
|
$registeredFrom = Database::fetch('users', true, ['register_ip' => [$ip, '=']]);
|
|
|
|
// Get users by last IP
|
|
$lastFrom = Database::fetch('users', true, ['last_ip' => [$ip, '='], 'register_ip' => [$ip, '!=']]);
|
|
|
|
// Merge the arrays
|
|
$users = array_merge($registeredFrom, $lastFrom);
|
|
|
|
// Return the array with users
|
|
return $users;
|
|
|
|
}
|
|
|
|
// Get users in rank
|
|
public static function getUsersInRank($rankId, $users = null, $excludeAbyss = true) {
|
|
|
|
// Get all users (or use the supplied user list to keep server load down)
|
|
if(!$users)
|
|
$users = self::getAllUsers();
|
|
|
|
// Make output array
|
|
$rank = array();
|
|
|
|
// Go over all users and check if they have the rank id
|
|
foreach($users as $user) {
|
|
|
|
// If so store the user's row in the array
|
|
if(self::checkIfUserHasRanks([$rankId], $user, true) && ($excludeAbyss ? $user['password_algo'] != 'nologin' : true))
|
|
$rank[] = $user;
|
|
|
|
}
|
|
|
|
// Then return the array with the user rows
|
|
return $rank;
|
|
|
|
}
|
|
|
|
// Get all users
|
|
public static function getAllUsers($includeInactive = true, $includeAbyss = false) {
|
|
|
|
// Execute query
|
|
$getUsers = Database::fetch('users', true);
|
|
|
|
// Define variable
|
|
$users = [];
|
|
|
|
// Reorder shit
|
|
foreach($getUsers as $user) {
|
|
|
|
// Skip abyss
|
|
if(!$includeAbyss && $user['password_algo'] == 'nologin')
|
|
continue;
|
|
|
|
// Skip if inactive and not include deactivated users
|
|
if(!$includeInactive && Permissions::check('SITE', 'DEACTIVATED', $user['id'], 1))
|
|
continue;
|
|
|
|
$users[$user['id']] = $user;
|
|
|
|
}
|
|
|
|
// and return an array with the users
|
|
return $users;
|
|
|
|
}
|
|
|
|
// Get all ranks
|
|
public static function getAllRanks() {
|
|
|
|
// Execute query
|
|
$getRanks = Database::fetch('ranks', true);
|
|
|
|
// Define variable
|
|
$ranks = [];
|
|
|
|
// Reorder shit
|
|
foreach($getRanks as $rank)
|
|
$ranks[$rank['id']] = $rank;
|
|
|
|
// and return an array with the ranks
|
|
return $ranks;
|
|
|
|
}
|
|
|
|
// Get all warnings issued to a user (or all warnings a user issued)
|
|
public static function getWarnings($uid = 0, $iid = false) {
|
|
|
|
// Do the database query
|
|
$warnings = Database::fetch('warnings', true, ($uid ? [
|
|
($iid ? 'iid' : 'uid') => [$uid, '=']
|
|
] : null));
|
|
|
|
// Return all the warnings
|
|
return $warnings;
|
|
|
|
}
|
|
|
|
// Get a user's notifications
|
|
public static function getNotifications($uid = null, $timediff = 0, $excludeRead = true, $markRead = false) {
|
|
|
|
// Prepare conditions
|
|
$conditions = array();
|
|
$conditions['uid'] = [($uid ? $uid : Session::$userId), '='];
|
|
if($timediff)
|
|
$conditions['timestamp'] = [time() - $timediff, '>'];
|
|
if($excludeRead)
|
|
$conditions['notif_read'] = [0, '='];
|
|
|
|
// Get notifications for the database
|
|
$notifications = Database::fetch('notifications', true, $conditions);
|
|
|
|
// Mark the notifications as read
|
|
if($markRead) {
|
|
|
|
// Iterate over all entries
|
|
foreach($notifications as $notification) {
|
|
|
|
// If the notifcation is already read skip
|
|
if($notification['notif_read'])
|
|
continue;
|
|
|
|
// Mark them as read
|
|
self::markNotificationRead($notification['id']);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
// Return the notifications
|
|
return $notifications;
|
|
|
|
}
|
|
|
|
// Marking notifications as read
|
|
public static function markNotificationRead($id, $mode = true) {
|
|
|
|
// Execute an update statement
|
|
Database::update('notifications', [
|
|
[
|
|
'notif_read' => ($mode ? 1 : 0)
|
|
],
|
|
[
|
|
'id' => [$id, '=']
|
|
]
|
|
]);
|
|
|
|
}
|
|
|
|
// Adding a new notification
|
|
public static function createNotification($user, $title, $text, $timeout = 60000, $img = 'FONT:fa-info-circle', $link = '', $sound = 0) {
|
|
|
|
// Get current timestamp
|
|
$time = time();
|
|
|
|
// Insert it into the database
|
|
Database::insert('notifications', [
|
|
'uid' => $user,
|
|
'timestamp' => $time,
|
|
'notif_read' => 0,
|
|
'notif_sound' => ($sound ? 1 : 0),
|
|
'notif_title' => $title,
|
|
'notif_text' => $text,
|
|
'notif_link' => $link,
|
|
'notif_img' => $img,
|
|
'notif_timeout' => $timeout
|
|
]);
|
|
|
|
}
|
|
|
|
// Getting a user's PMs
|
|
public static function getPrivateMessages($from = false) {
|
|
|
|
// Get all messages from the database
|
|
$messages = Database::fetch('messages', true, [
|
|
($from ? 'from_user' : 'to_user') => [Session::$userId, '=']
|
|
]);
|
|
|
|
// Prepare a storage array
|
|
$store = array();
|
|
|
|
// Go over each message and check if they are for the current user
|
|
foreach($messages as $message) {
|
|
|
|
// Store the message
|
|
$store[$message['id']] = $message;
|
|
|
|
// Store user data as well
|
|
$store[$message['id']]['data']['from']['user'] = ($_MSG_USR = self::getUser($message['from_user']));
|
|
$store[$message['id']]['data']['from']['rank'] = self::getRank($_MSG_USR['rank_main']);
|
|
$store[$message['id']]['data']['to']['user'] = ($_MSG_USR = self::getUser($message['to_user']));
|
|
$store[$message['id']]['data']['to']['rank'] = self::getRank($_MSG_USR['rank_main']);
|
|
|
|
}
|
|
|
|
// Return store array
|
|
return $store;
|
|
|
|
}
|
|
|
|
// Get friends
|
|
public static function getFriends($uid = null, $timestamps = false) {
|
|
|
|
// Assign $uid
|
|
if(!$uid)
|
|
$uid = Session::$userId;
|
|
|
|
// Get all friends
|
|
$getFriends = Database::fetch('friends', true, [
|
|
'uid' => [$uid, '=']
|
|
]);
|
|
|
|
// Create the friends array
|
|
$friends = [];
|
|
|
|
// Iterate over the raw database return
|
|
foreach($getFriends as $friend) {
|
|
|
|
// Add friend to array
|
|
$friends[($timestamps ? $friend['fid'] : false)] = $friend[($timestamps ? 'timestamp' : 'fid')];
|
|
|
|
}
|
|
|
|
// Return formatted array
|
|
return $friends;
|
|
|
|
}
|
|
|
|
// Check if a friend is mutual
|
|
public static function checkMutualFriend($fid, $uid = null) {
|
|
|
|
// Assign $uid
|
|
if(!$uid)
|
|
$uid = Session::$userId;
|
|
|
|
// Get the user's friends
|
|
$self = self::getFriends($uid);
|
|
|
|
// Check if the friend is actually in the user's array
|
|
if(!in_array($fid, $self))
|
|
return false;
|
|
|
|
// Get the friend's friends
|
|
$friend = self::getFriends($fid);
|
|
|
|
// Check if the friend is actually in the user's array
|
|
if(!in_array($uid, $friend))
|
|
return false;
|
|
|
|
// Return true if all went through
|
|
return true;
|
|
|
|
}
|
|
|
|
// Adding a friend
|
|
public static function addFriend($uid) {
|
|
|
|
// Validate that the user exists
|
|
if(!self::getUser($uid))
|
|
return [0, 'USER_NOT_EXIST'];
|
|
|
|
// Check if the user already has this user a friend
|
|
if(Database::fetch('friends', false, ['fid' => [$uid, '='], 'uid' => [Session::$userId, '=']]))
|
|
return [0, 'ALREADY_FRIENDS'];
|
|
|
|
// Add friend
|
|
Database::insert('friends', [
|
|
'uid' => Session::$userId,
|
|
'fid' => $uid,
|
|
'timestamp' => time()
|
|
]);
|
|
|
|
// Return true because yay
|
|
return [1, Users::checkMutualFriend($uid) ? 'FRIENDS' : 'NOT_MUTUAL'];
|
|
|
|
}
|
|
|
|
// Removing a friend
|
|
public static function removeFriend($uid) {
|
|
|
|
// Check if the user has this user a friend
|
|
if(!Database::fetch('friends', false, ['fid' => [$uid, '='], 'uid' => [Session::$userId, '=']]))
|
|
return [0, 'ALREADY_REMOVED'];
|
|
|
|
// Remove friend
|
|
Database::delete('friends', [
|
|
'uid' => Session::$userId,
|
|
'fid' => $uid
|
|
]);
|
|
|
|
// Return true because yay
|
|
return [1, 'REMOVED'];
|
|
|
|
}
|
|
|
|
// Checking bans
|
|
public static function checkBan($uid) {
|
|
|
|
|
|
|
|
}
|
|
|
|
}
|