104 lines
2.4 KiB
PHP
104 lines
2.4 KiB
PHP
<?php
|
|
|
|
namespace ManiaControl;
|
|
|
|
/**
|
|
* Class handling authentication levels
|
|
*
|
|
* @author steeffeen
|
|
*/
|
|
class Authentication {
|
|
|
|
/**
|
|
* Constants
|
|
*/
|
|
public $RIGHTS_LEVELS = array(-1 => 'none', 0 => 'superadmin', 1 => 'admin', 2 => 'operator', 3 => 'all');
|
|
|
|
/**
|
|
* Private properties
|
|
*/
|
|
private $mControl = null;
|
|
|
|
private $config = null;
|
|
|
|
/**
|
|
* Construct authentication manager
|
|
*/
|
|
public function __construct($mControl) {
|
|
$this->mControl = $mControl;
|
|
|
|
// Load config
|
|
$this->config = Tools::loadConfig('authentication.ManiaControl.xml');
|
|
}
|
|
|
|
/**
|
|
* Check if the player has enough rights
|
|
*
|
|
* @param string $login
|
|
* @param string $defaultRight
|
|
* @param string $neededRight
|
|
* @return bool
|
|
*/
|
|
public function checkRight($login, $neededRight) {
|
|
$right = $this->getRights($login);
|
|
return $this->compareRights($right, $neededRight);
|
|
}
|
|
|
|
/**
|
|
* Compare if the rights are enough
|
|
*
|
|
* @param string $hasRight
|
|
* @param string $neededRight
|
|
* @return bool
|
|
*/
|
|
public function compareRights($hasRight, $neededRight) {
|
|
if (!in_array($hasRight, $this->RIGHTS_LEVELS) || !in_array($neededRight, $this->RIGHTS_LEVELS)) {
|
|
return false;
|
|
}
|
|
$hasLevel = array_search($hasRight, $this->RIGHTS_LEVELS);
|
|
$neededLevel = array_search($neededRight, $this->RIGHTS_LEVELS);
|
|
if ($hasLevel > $neededLevel) {
|
|
return false;
|
|
}
|
|
else {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get rights of the given login
|
|
*
|
|
* @param string $login
|
|
* @param string $defaultRights
|
|
* @return string
|
|
*/
|
|
public function getRights($login, $defaultRight = 'all') {
|
|
$groups = $this->config->xpath('//login[text()="' . $login . '"]/..');
|
|
if (empty($groups)) return $defaultRight;
|
|
$right = $defaultRight;
|
|
$rightLevel = array_search($right, $this->RIGHTS_LEVELS);
|
|
foreach ($groups as $group) {
|
|
$level = array_search($group->getName(), $this->RIGHTS_LEVELS);
|
|
if ($level === false) continue;
|
|
if ($level < $rightLevel || $rightLevel === false) {
|
|
$right = $group->getName();
|
|
$rightLevel = $level;
|
|
}
|
|
}
|
|
return $right;
|
|
}
|
|
|
|
/**
|
|
* Sends an error message to the login
|
|
*
|
|
* @param string $login
|
|
*/
|
|
public function sendNotAllowed($login) {
|
|
if (!$this->iControl->chat->sendError('You do not have the required rights to perform this command!', $login)) {
|
|
trigger_error("Couldn't send forbidden message to login '" . $login . "'. " . $this->iControl->getClientErrorText());
|
|
}
|
|
}
|
|
}
|
|
|
|
?>
|