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46 lines
1.1 KiB
PHP
46 lines
1.1 KiB
PHP
<?php
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// phpcs:ignoreFile PSR1.Files.SideEffects.FoundWithSymbols
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/**
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* Project: UpdateAPI
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* Author: Vontainment <services@vontainment.com>
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* License: https://opensource.org/licenses/MIT MIT License
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* Link: https://vontainment.com
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* Version: 4.5.0
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*
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* File: BlacklistHelper.php
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* Description: IP blacklist checking helper
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*/
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namespace App\Helpers;
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use App\Core\DatabaseManager;
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use App\Core\ErrorManager;
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use App\Models\BlacklistModel;
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/**
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* Static helper for IP blacklist operations.
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*/
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class BlacklistHelper
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{
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/**
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* Determine whether the current request originates from a blacklisted IP.
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*
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* @return bool True when remote IP is valid and blacklisted.
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*/
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public static function isBlacklisted(): bool
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{
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$ip = filter_var($_SERVER['REMOTE_ADDR'] ?? '', FILTER_VALIDATE_IP);
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if (!$ip) {
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return false;
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}
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$blacklistModel = new BlacklistModel((new DatabaseManager())->getConnection());
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if ($blacklistModel->isBlacklisted($ip)) {
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ErrorManager::log("Blacklisted IP attempted access: $ip", 'error');
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return true;
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}
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return false;
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}
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}
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