PHPでCloudflareを解決する方法

// 必要なライブラリをロード
require_once 'vendor/autoload.php';

use Facebook\WebDriver\Remote\RemoteWebDriver;
use SapiStudio\SeleniumStealth\SeleniumStealth;
use Facebook\WebDriver\Remote\DesiredCapabilities;
use Facebook\WebDriver\Chrome\ChromeOptions;

// SeleniumサーバーのURL
$serverUrl = 'http://localhost:4444';

// ブラウザの機能とオプションを定義
$chromeOptions = new ChromeOptions();
$chromeOptions->addArguments(['--headless', '--disable-gpu', '--no-sandbox']); // 自動化のためのヘッドレスモード

$capabilities = DesiredCapabilities::chrome();
$capabilities->setCapability(ChromeOptions::CAPABILITY, $chromeOptions);

// WebDriverを初期化
$driver = RemoteWebDriver::create($serverUrl, $capabilities);

// Selenium StealthでWebDriverを拡張
$stealthDriver = (new SeleniumStealth($driver))->usePhpWebriverClient()->makeStealth();

// ブラウザウィンドウを最大化
$stealthDriver->manage()->window()->maximize();

// ターゲットURLに移動
$url = 'https://www.scrapingcourse.com/cloudflare-challenge';
$stealthDriver->get($url);

// ページソースを取得して印刷
$html = $stealthDriver->getPageSource();
echo $html;

// ブラウザセッションを閉じる
$stealthDriver->quit();

require 'vendor/autoload.php';

use GuzzleHttp\Client;

define("CAPSOLVER_API_KEY", "CAI-API_KEY");
define("PAGE_URL", "https://dash.cloudflare.com/login");
define("SITE_KEY", "0x4AAAAAAAJel0iaAR3mgkjp");

function callCapsolver() {
    $client = new Client();
    $data = [
        "clientKey" => CAPSOLVER_API_KEY,
        "task" => [
            "type" => "AntiTurnstileTaskProxyLess",
            "websiteURL" => PAGE_URL,
            "websiteKey" => SITE_KEY,
            "metadata" => ["action" => "login"]
        ]
    ];

    try {
        // タスクを作成
        $response = $client->post('https://api.capsolver.com/createTask', [
            'json' => $data
        ]);
        $resp = json_decode($response->getBody(), true);
        $taskId = $resp['taskId'] ?? null;

        if (!$taskId) {
            echo "No taskId found: " . $response->getBody() . PHP_EOL;
            return null;
        }

        echo "Created taskId: $taskId" . PHP_EOL;

        // タスクの結果をポーリング
        while (true) {
            sleep(1); // 1秒待つ
            $resultResponse = $client->post('https://api.capsolver.com/getTaskResult', [
                'json' => [
                    "clientKey" => CAPSOLVER_API_KEY,
                    "taskId" => $taskId
                ]
            ]);
            $result = json_decode($resultResponse->getBody(), true);
            $status = $result['status'] ?? '';

            if ($status === "ready") {
                echo "Successfully solved: " . $resultResponse->getBody() . PHP_EOL;
                return $result['solution'] ?? null;
            }

            if ($status === "failed" || isset($result['errorId'])) {
                echo "Failed: " . $resultResponse->getBody() . PHP_EOL;
                return null;
            }
        }
    } catch (Exception $e) {
        echo "Error: " . $e->getMessage() . PHP_EOL;
        return null;
    }
}

function login($token, $userAgent) {
    $client = new Client();
    $headers = [
        'Cookie' => "cf_clearance=$token",
        'Host' => 'dash.cloudflare.com',
        'User-Agent' => $userAgent
    ];

    $data = [
        "cf_challenge_response" => $token,
        "email" => "example@gmail.com",
        "password" => "example_password"
    ];

    try {
        $response = $client->post('https://dash.cloudflare.com/api/v4/login', [
            'headers' => $headers,
            'form_params' => $data
        ]);

        echo "Login Response Status Code: " . $response->getStatusCode() . PHP_EOL;
        if ($response->getStatusCode() !== 403) {
            echo "Login Response: " . $response->getBody() . PHP_EOL;
        }
    } catch (Exception $e) {
        echo "Login Error: " . $e->getMessage() . PHP_EOL;
    }
}

function run() {
    $solution = callCapsolver();
    $token = $solution['token'] ?? null;

    if ($token) {
        login($token, "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36");
    }
}

run();