Python、Java、C++ を使用した reCAPTCHA の解決

# pip install requests
import requests
import time

# TODO: 設定
api_key = "YOUR_API_KEY"  # CapSolverのAPIキー
site_key = "6Le-wvkSAAAAAPBMRTvw0Q4Muexq9bi0DJwx_mJ-"  # ターゲットサイトのサイトキー
site_url = "https://www.google.com/recaptcha/api2/demo"  # ターゲットサイトのページURL

# site_key = "6LelzS8UAAAAAGSL60ADV5rcEtK0x0lRsHmrtm62"
# site_url = "https://mybaragar.com/index.cfm?event=page.SchoolLocatorPublic&DistrictCode=BC45"


def capsolver():
    payload = {
        "clientKey": api_key,
        "task": {
            "type": 'ReCaptchaV2TaskProxyLess',
            "websiteKey": site_key,
            "websiteURL": site_url
        }
    }
    res = requests.post("https://api.capsolver.com/createTask", json=payload)
    resp = res.json()
    task_id = resp.get("taskId")
    if not task_id:
        print("タスクの作成に失敗しました:", res.text)
        return
    print(f"taskIdを取得しました: {task_id} / 結果を取得中...")

    while True:
        time.sleep(3)  # 遅延
        payload = {"clientKey": api_key, "taskId": task_id}
        res = requests.post("https://api.capsolver.com/getTaskResult", json=payload)
        resp = res.json()
        status = resp.get("status")
        if status == "ready":
            return resp.get("solution", {}).get('gRecaptchaResponse')
        if status == "failed" or resp.get("errorId"):
            print("解決に失敗しました！レスポンス:", res.text)
            return


token = capsolver()
print(token)

# pip install requests
import requests
import time

# TODO: 設定
api_key = "YOUR_API_KEY"  # CapSolverのAPIキー

site_key = "6LcR_okUAAAAAPYrPe-HK_0RULO1aZM15ENyM-Mf"  # ターゲットサイトのサイトキー
site_url = "https://antcpt.com/score_detector/"  # ターゲットサイトのページURL


def capsolver():
    payload = {
        "clientKey": api_key,
        "task": {
            "type": 'ReCaptchaV3TaskProxyLess',
            "websiteKey": site_key,
            "websiteURL": site_url,
            "pageAction": "homepage",
        }
    }
    res = requests.post("https://api.capsolver.com/createTask", json=payload)
    resp = res.json()
    task_id = resp.get("taskId")
    if not task_id:
        print("タスクの作成に失敗しました:", res.text)
        return
    print(f"taskIdを取得しました: {task_id} / 結果を取得中...")

    while True:
        time.sleep(1)  # 遅延
        payload = {"clientKey": api_key, "taskId": task_id}
        res = requests.post("https://api.capsolver.com/getTaskResult", json=payload)
        resp = res.json()
        status = resp.get("status")
        if status == "ready":
            return resp.get("solution", {}).get('gRecaptchaResponse')
        if status == "failed" or resp.get("errorId"):
            print("解決に失敗しました！レスポンス:", res.text)
            return

# スコアの検証
def score_detector(token):
    headers = {
        "accept": "application/json, text/javascript, */*; q=0.01",
        "accept-language": "fr-CH,fr;q=0.9",
        "content-type": "application/json",
        "origin": "https://antcpt.com",
        "priority": "u=1, i",
        "referer": "https://antcpt.com/score_detector/",
        "sec-ch-ua": "\"Not/A)Brand\";v=\"8\", \"Chromium\";v=\"126\", \"Google Chrome\";v=\"126\"",
        "sec-ch-ua-mobile": "?0",
        "sec-ch-ua-platform": "\"macOS\"",
        "sec-fetch-dest": "empty",
        "sec-fetch-mode": "cors",
        "sec-fetch-site": "same-origin",
        "user-agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36",
        "x-requested-with": "XMLHttpRequest"
    }
    url = "https://antcpt.com/score_detector/verify.php"
    data = {
        "g-recaptcha-response": token
    }
    data = json.dumps(data, separators=(',', ':'))
    response = requests.post(url, headers=headers, data=data)

    print(response.json())
    print(response)

token = capsolver()
print(token)

...
...
{
    'success': True, 
    'challenge_ts': '2024-07-19T10:50:56Z', 
    'hostname': 'antcpt.com', 
    'score': 0.7, 
    'action': 'homepage'
}

pip install requests

import requests
import time
from DrissionPage import ChromiumPage

# ChromiumPageのインスタンスを作成
page = ChromiumPage()

# reCAPTCHAをトリガーする例ページにアクセス
page.get("https://www.google.com/recaptcha/api2/demo")

# TODO: 設定
api_key = "CapSolverのAPIキー"  # CapSolverのAPIキー
site_key = "6Le-wvkSAAAAAPBMRTvw0Q4Muexq9bi0DJwx_mJ-"  # ターゲットサイトのサイトキー
site_url = "https://www.google.com/recaptcha/api2/demo"  # ターゲットサイトのページURL

def capsolver():
    payload = {
        "clientKey": api_key,
        "task": {
            "type": 'ReCaptchaV2TaskProxyLess',
            "websiteKey": site_key,
            "websiteURL": site_url
        }
    }
    # CapSolverにタスクを作成するリクエストを送信
    res = requests.post("https://api.capsolver.com/createTask", json=payload)
    resp = res.json()
    task_id = resp.get("taskId")
    if not task_id:
        print("タスクの作成に失敗しました:", res.text)
        return
    print(f"taskIdを取得しました: {task_id} / 結果を取得中...")

    while True:
        time.sleep(3)  # 遅延
        payload = {"clientKey": api_key, "taskId": task_id}
        # タスク結果を問い合わせる
        res = requests.post("https://api.capsolver.com/getTaskResult", json=payload)
        resp = res.json()
        status = resp.get("status")
        if status == "ready":
            return resp.get("solution", {}).get('gRecaptchaResponse')
        if status == "failed" or resp.get("errorId"):
            print("解決に失敗しました！レスポンス:", res.text)
            return

def check():
    # reCAPTCHAの解決策を取得
    token = capsolver()
    # reCAPTCHAのレスポンス値を設定
    page.run_js(f'document.getElementById("g-recaptcha-response").value="{token}"')
    # 成功コールバック関数を呼び出す
    page.run_js(f'onSuccess("{token}")')
    # フォームを送信
    page.ele('x://input[@id="recaptcha-demo-submit"]').click()

if __name__ == '__main__':
    check()

vcpkg install cpr jsoncpp

#include <iostream>
#include <cpr/cpr.h>
#include <json/json.h>

#include <iostream>
#include <cpr/cpr.h>
#include <json/json.h>

std::string createTask(const std::string& apiKey, const std::string& websiteURL, const std::string& websiteKey) {
    Json::Value requestBody;
    requestBody["clientKey"] = apiKey;
    requestBody["task"]["type"] = "ReCaptchaV2Task";
    requestBody["task"]["websiteURL"] = websiteURL;
    requestBody["task"]["websiteKey"] = websiteKey;

    Json::StreamWriterBuilder writer;
    std::string requestBodyStr = Json::writeString(writer, requestBody);

    cpr::Response response = cpr::Post(
        cpr::Url{"https://api.capsolver.com/createTask"},
        cpr::Body{requestBodyStr},
        cpr::Header{{"Content-Type", "application/json"}}
    );

    Json::CharReaderBuilder reader;
    Json::Value responseBody;
    std::string errs;
    std::istringstream s(response.text);
    std::string taskId;

    if (Json::parseFromStream(reader, s, &responseBody, &errs)) {
        if (responseBody["errorId"].asInt() == 0) {
            taskId = responseBody["taskId"].asString();
        } else {
            std::cerr << "エラー: " << responseBody["errorCode"].asString() << std::endl;
        }
    } else {
        std::cerr << "レスポンスの解析に失敗しました: " << errs << std::endl;
    }

    return taskId;
}

std::string getTaskResult(const std::string& apiKey, const std::string& taskId) {
    Json::Value requestBody;
    requestBody["clientKey"] = apiKey;
    requestBody["taskId"] = taskId;

    Json::StreamWriterBuilder writer;
    std::string requestBodyStr = Json::writeString(writer, requestBody);

    while (true) {
        cpr::Response response = cpr::Post(
            cpr::Url{"https://api.capsolver.com/getTaskResult"},
            cpr::Body{requestBodyStr},
            cpr::Header{{"Content-Type", "application/json"}}
        );

        Json::CharReaderBuilder reader;
        Json::Value responseBody;
        std::string errs;
        std::istringstream s(response.text);

        if (Json::parseFromStream(reader, s, &responseBody, &errs)) {
            if (responseBody["status"].asString() == "ready") {
                return responseBody["solution"]["gRecaptchaResponse"].asString();
            } else if (responseBody["status"].asString() == "processing") {
                std::cout << "タスクはまだ処理中です。5秒待ちます..." << std::endl;
                std::this_thread::sleep_for(std::chrono::seconds(5));
            } else {
                std::cerr << "エラー: " << responseBody["errorCode"].asString() << std::endl;
                break;
            }
        } else {
            std::cerr << "レスポンスの解析に失敗しました: " << errs << std::endl;
            break;
        }
    }

    return "";
}

int main() {
    std::string apiKey = "YOUR_API_KEY";
    std::string websiteURL = "https://example.com";
    std::string websiteKey = "SITE_KEY";

    std::string taskId = createTask(apiKey, websiteURL, websiteKey);
    if (!taskId.empty()) {
        std::cout << "タスクが正常に作成されました。タスクID: " << taskId << std::endl;
        std::string recaptchaResponse = getTaskResult(apiKey, taskId);
        std::cout << "reCAPTCHAレスポンス: " << recaptchaResponse << std::endl;
    } else {
        std::cerr << "タスクの作成に失敗しました。" << std::endl;
    }

    return 0;
}