TrackManiaControl/application/core/Admin/AuthenticationManager.php

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<?php
namespace ManiaControl\Admin;
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use ManiaControl\FileUtil;
use ManiaControl\ManiaControl;
use ManiaControl\Players\Player;
use ManiaControl\Players\PlayerManager;
require_once __DIR__ . '/AuthCommands.php';
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/**
* Class managing authentication levels
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*
* @author steeffeen & kremsy
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*/
class AuthenticationManager {
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/**
* Constants
*/
const AUTH_LEVEL_PLAYER = 0;
const AUTH_LEVEL_MODERATOR = 1;
const AUTH_LEVEL_ADMIN = 2;
const AUTH_LEVEL_SUPERADMIN = 3;
const AUTH_LEVEL_MASTERADMIN = 4;
const CB_AUTH_LEVEL_CHANGED = 'AuthenticationManager.AuthLevelChanged';
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/**
* Private properties
*/
private $maniaControl = null;
private $authCommands = null;
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/**
* Construct authentication manager
*
* @param \ManiaControl\ManiaControl $maniaControl
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*/
public function __construct(ManiaControl $maniaControl) {
$this->maniaControl = $maniaControl;
$this->loadConfig();
$this->authCommands = new AuthCommands($maniaControl);
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}
/**
* Load config and initialize strong superadmins
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*
* @return bool
*/
private function loadConfig() {
$mysqli = $this->maniaControl->database->mysqli;
// Remove all MasterAdmins
$adminQuery = "UPDATE `" . PlayerManager::TABLE_PLAYERS . "`
SET `authLevel` = ?
WHERE `authLevel` = ?;";
$adminStatement = $mysqli->prepare($adminQuery);
if ($mysqli->error) {
trigger_error($mysqli->error, E_USER_ERROR);
return false;
}
$adminLevel = self::AUTH_LEVEL_SUPERADMIN;
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$masterAdminLevel = self::AUTH_LEVEL_MASTERADMIN;
$adminStatement->bind_param('ii', $adminLevel, $masterAdminLevel);
$adminStatement->execute();
if ($adminStatement->error) {
trigger_error($adminStatement->error);
}
$adminStatement->close();
// Set MasterAdmins
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$masterAdmins = $this->maniaControl->config->masteradmins->xpath('login');
$adminQuery = "INSERT INTO `" . PlayerManager::TABLE_PLAYERS . "` (
`login`,
`authLevel`
) VALUES (
?, ?
) ON DUPLICATE KEY UPDATE
`authLevel` = VALUES(`authLevel`);";
$adminStatement = $mysqli->prepare($adminQuery);
if ($mysqli->error) {
trigger_error($mysqli->error, E_USER_ERROR);
return false;
}
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$adminStatement->bind_param('si', $login, $masterAdminLevel);
$success = true;
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foreach ($masterAdmins as $masterAdmin) {
$login = (string) $masterAdmin;
$adminStatement->execute();
if ($adminStatement->error) {
trigger_error($adminStatement->error);
$success = false;
}
}
$adminStatement->close();
return $success;
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}
/**
* Grant the auth level to the player
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*
* @param Player $player
* @param int $authLevel
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* @return bool
*/
public function grantAuthLevel(Player $player, $authLevel) {
if (!$player || !is_int($authLevel) || $authLevel >= self::AUTH_LEVEL_MASTERADMIN) {
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return false;
}
$mysqli = $this->maniaControl->database->mysqli;
$authQuery = "INSERT INTO `" . PlayerManager::TABLE_PLAYERS . "` (
`login`,
`authLevel`
) VALUES (
?, ?
) ON DUPLICATE KEY UPDATE
`authLevel` = VALUES(`authLevel`);";
$authStatement = $mysqli->prepare($authQuery);
if ($mysqli->error) {
trigger_error($mysqli->error, E_USER_ERROR);
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return false;
}
$authStatement->bind_param('si', $player->login, $authLevel);
$success = $authStatement->execute();
if ($authStatement->error) {
trigger_error($authStatement->error);
$authStatement->close();
return false;
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}
$authStatement->close();
if ($success) {
// Trigger callback
$player->authLevel = $authLevel;
$this->maniaControl->callbackManager->triggerCallback(self::CB_AUTH_LEVEL_CHANGED,
array(self::CB_AUTH_LEVEL_CHANGED, $player));
}
return $success;
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}
/**
* Sends an error message to the player
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*
* @param Player $player
* @return bool
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*/
public function sendNotAllowed(Player $player) {
if (!$player) {
return false;
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}
return $this->maniaControl->chat->sendError('You do not have the required Rights to perform this Command!', $player->login);
}
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/**
* Check if the player has enough rights
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*
* @param Player $player
* @param int $neededAuthLevel
* @return bool
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*/
public static function checkRight(Player $player, $neededAuthLevel) {
return ($player->authLevel >= $neededAuthLevel);
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}
/**
* Get Name of the Authentication Level from Level Int
*
* @param int $authLevelInt
* @return string
*/
public static function getAuthLevelName($authLevelInt) {
if ($authLevelInt == self::AUTH_LEVEL_MASTERADMIN) {
return 'MasterAdmin';
}
if ($authLevelInt == self::AUTH_LEVEL_SUPERADMIN) {
return 'SuperAdmin';
}
if ($authLevelInt == self::AUTH_LEVEL_ADMIN) {
return 'Admin';
}
if ($authLevelInt == self::AUTH_LEVEL_MODERATOR) {
return 'Moderator';
}
return 'Player';
}
/**
* Get the Abbreviation of the Authentication Level from Level Int
*
* @param int $authLevelInt
* @return string
*/
public static function getAuthLevelAbbreviation($authLevelInt) {
if ($authLevelInt == self::AUTH_LEVEL_MASTERADMIN) {
return 'MA';
}
if ($authLevelInt == self::AUTH_LEVEL_SUPERADMIN) {
return 'SA';
}
if ($authLevelInt == self::AUTH_LEVEL_ADMIN) {
return 'AD';
}
if ($authLevelInt == self::AUTH_LEVEL_MODERATOR) {
return 'MOD';
}
return 'PL';
}
/**
* Get Authentication Level Int from Level Name
*
* @param string $authLevelName
* @return int
*/
public static function getAuthLevel($authLevelName) {
$authLevelName = strtolower($authLevelName);
if ($authLevelName == 'MasterAdmin') {
return self::AUTH_LEVEL_MASTERADMIN;
}
if ($authLevelName == 'SuperAdmin') {
return self::AUTH_LEVEL_SUPERADMIN;
}
if ($authLevelName == 'Admin') {
return self::AUTH_LEVEL_ADMIN;
}
if ($authLevelName == 'Moderator') {
return self::AUTH_LEVEL_MODERATOR;
}
return self::AUTH_LEVEL_PLAYER;
}
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}