<?php

/**
 * NetInternet.php
 *
 * WAF Services
 *
 * @category   WAF
 * @package    WAF.Documents
 * @author     isReH Software Services
 * @copyright  2021.08.27 / 07:05 - isReH Software Services
 * @version    1.0
 * @link       https://www.netinternet.com.tr/
 * @link       https://www.yazilimcin.net/
 */

class NetInternet{
    
    private $API_KEY;
    private $CRYPTO_KEY;
    private $API_URL;
    private $TOKEN;

    public function __construct(){
        
        $this->API_KEY = "";
        $this->CRYPTO_KEY = "";
        $this->API_URL = "https://waf.ni.net.tr/panel/api/v1/";
        $this->TOKEN = $this->token();

    }

    private function token(){

        $getToken = $this->request("token","POST",[
            "access" => $this->API_KEY, // api key * [required]
            "secret" => $this->CRYPTO_KEY // crypto key * [required]
        ]);
        $arrayToken = json_decode($getToken);
        return $arrayToken->data->token;

    }

    public function maintenance($status = true){

        return $this->request("maintenance","POST",[
            "maintenance" => $status // true or false * [required]
        ]);

    }

    public function protection($challenge = "captcha", $status = true){

        return $this->request("challenge","POST",[
            "challenge" => $challenge, // captcha or javascript * [required]
            "status" => $status // true or false * [required]
        ]);

    }

    public function listServers(){

        return $this->request("servers","GET");

    }

    public function editServers($server = "https://127.0.0.1:3000", $status = true){

        return $this->request("servers","POST",[
            "server" => $server, // example(https://127.0.0.1:3000) * [required]
            "status" => $status // true or false * [required]
        ]);

    }

    public function listRules(){

        return $this->request("rules","GET");

    }

    public function editRules($ruleName = "", $status = true){

        return $this->request("rules","POST",[
            "rule" => $ruleName, // example(bypass-test) * [required]
            "status" => $status // true or false * [required]
        ]);

    }

    public function listBannedIP(){

        return $this->request("autoban","GET");

    }

    private function request($module = "", $requestType = "GET", $postParams = []){

        $curl = curl_init();
        curl_setopt_array($curl, [
          CURLOPT_URL => $this->API_URL.$module,
          CURLOPT_RETURNTRANSFER => true,
          CURLOPT_ENCODING => "",
          CURLOPT_MAXREDIRS => 10,
          CURLOPT_TIMEOUT => 30,
          CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
          CURLOPT_CUSTOMREQUEST => $requestType,
          CURLOPT_POSTFIELDS => $postParams,
          CURLOPT_HTTPHEADER => [
            "accept: application/json",
            "authorization: Bearer {$this->TOKEN}"
          ],
        ]);
        $response = curl_exec($curl);
        $err = curl_error($curl);
        curl_close($curl);
        if($err){
          return "cURL Error #:" . $err;
        }else{
          return $response;
        }

    }

}