التعامل مع اختبار CAPTCHA لأتمتة البحث عن النطاق WHOIS

تعمل بوابات بحث WHOIS على حماية بيانات تسجيل النطاق باستخدام reCAPTCHA v2 واختبارات CAPTCHA للصور وتحديد المعدل. سواء كنت تتحقق من توفر النطاق، أو التحقق من الملكية، أو مراقبة تواريخ انتهاء الصلاحية، تظهر اختبارات CAPTCHA بعد عدد قليل من الاستعلامات. وإليك كيفية التعامل معها.

أنماط CAPTCHA على بوابات WHOIS

بحث WHOIS مع حل اختبار CAPTCHA

import requests
import time
import re

class WhoisLookup:
    def __init__(self, api_key):
        self.api_key = api_key
        self.session = requests.Session()
        self.session.headers.update({
            "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36"
        })

    def lookup(self, domain, whois_url):
        """Look up WHOIS data for a domain, solving CAPTCHAs as needed."""
        response = self.session.get(whois_url, params={"domain": domain})

        if self._has_recaptcha(response.text):
            site_key = self._extract_site_key(response.text)
            token = self._solve_recaptcha(site_key, whois_url)
            response = self.session.post(whois_url, data={
                "domain": domain,
                "g-recaptcha-response": token
            })

        return self._parse_whois(response.text)

    def bulk_lookup(self, domains, whois_url, delay=3):
        """Look up WHOIS for multiple domains."""
        results = {}
        for domain in domains:
            try:
                results[domain] = self.lookup(domain, whois_url)
            except Exception as e:
                results[domain] = {"error": str(e)}
            time.sleep(delay)
        return results

    def check_availability(self, domains, whois_url):
        """Check which domains are available for registration."""
        results = self.bulk_lookup(domains, whois_url)
        available = []
        taken = []

        for domain, data in results.items():
            if data.get("error") or data.get("status") == "available":
                available.append(domain)
            else:
                taken.append(domain)

        return {"available": available, "taken": taken}

    def _has_recaptcha(self, html):
        return "g-recaptcha" in html or "recaptcha" in html.lower()

    def _extract_site_key(self, html):
        match = re.search(r'data-sitekey="([^"]+)"', html)
        if match:
            return match.group(1)
        raise ValueError("reCAPTCHA site key not found")

    def _solve_recaptcha(self, site_key, page_url):
        resp = requests.post("https://ocr.captchaai.com/in.php", data={
            "key": self.api_key,
            "method": "userrecaptcha",
            "googlekey": site_key,
            "pageurl": page_url,
            "json": 1
        })
        task_id = resp.json()["request"]

        for _ in range(60):
            time.sleep(3)
            result = requests.get("https://ocr.captchaai.com/res.php", params={
                "key": self.api_key,
                "action": "get",
                "id": task_id,
                "json": 1
            })
            data = result.json()
            if data["status"] == 1:
                return data["request"]

        raise TimeoutError("reCAPTCHA solve timed out")

    def _parse_whois(self, html):
        from bs4 import BeautifulSoup
        soup = BeautifulSoup(html, "html.parser")

        # Look for WHOIS data in pre-formatted blocks or tables
        raw_whois = soup.select_one("pre, .whois-data, #whois-result")
        if raw_whois:
            text = raw_whois.get_text()
            return self._extract_fields(text)

        return {"raw": soup.get_text()[:2000]}

    def _extract_fields(self, text):
        fields = {}
        patterns = {
            "registrar": r"Registrar:\s*(.+)",
            "created": r"Creat(?:ed|ion) Date:\s*(.+)",
            "expires": r"(?:Expir(?:y|ation)|Registry Expiry) Date:\s*(.+)",
            "updated": r"Updated Date:\s*(.+)",
            "status": r"(?:Domain )?Status:\s*(.+)",
            "nameservers": r"Name Server:\s*(.+)",
            "registrant": r"Registrant (?:Name|Organization):\s*(.+)"
        }

        for field, pattern in patterns.items():
            matches = re.findall(pattern, text, re.IGNORECASE)
            if matches:
                fields[field] = matches if len(matches) > 1 else matches[0].strip()

        return fields


# Usage
whois = WhoisLookup("YOUR_API_KEY")

# Single lookup
result = whois.lookup("example.com", "https://whois.example.com/lookup")
print(f"Registrar: {result.get('registrar')}")
print(f"Expires: {result.get('expires')}")

# Bulk availability check
domains = ["startup-name.com", "my-project.io", "cool-app.dev"]
availability = whois.check_availability(domains, "https://whois.example.com/lookup")
print(f"Available: {availability['available']}")

مراقبة المجال (JavaScript)

class DomainMonitor {
  constructor(apiKey) {
    this.apiKey = apiKey;
    this.watchList = new Map();
  }

  addDomain(domain, whoisUrl) {
    this.watchList.set(domain, { url: whoisUrl, history: [] });
  }

  async checkExpirations() {
    const expiring = [];

    for (const [domain, config] of this.watchList) {
      try {
        const data = await this.lookup(domain, config.url);
        config.history.push({ ...data, checkedAt: new Date().toISOString() });

        if (data.expires) {
          const daysLeft = Math.ceil(
            (new Date(data.expires) - new Date()) / (1000 * 60 * 60 * 24)
          );
          if (daysLeft <= 30) {
            expiring.push({ domain, daysLeft, expires: data.expires });
          }
        }
      } catch (error) {
        console.error(`Failed to check ${domain}: ${error.message}`);
      }
    }

    return expiring;
  }

  async lookup(domain, whoisUrl) {
    const response = await fetch(`${whoisUrl}?domain=${domain}`);
    const html = await response.text();

    if (html.includes('g-recaptcha')) {
      return this.solveAndLookup(domain, whoisUrl, html);
    }

    return this.parseWhois(html);
  }

  async solveAndLookup(domain, whoisUrl, html) {
    const match = html.match(/data-sitekey="([^"]+)"/);
    if (!match) throw new Error('No reCAPTCHA site key found');

    const submitResp = await fetch('https://ocr.captchaai.com/in.php', {
      method: 'POST',
      body: new URLSearchParams({
        key: this.apiKey,
        method: 'userrecaptcha',
        googlekey: match[1],
        pageurl: whoisUrl,
        json: '1'
      })
    });
    const { request: taskId } = await submitResp.json();

    for (let i = 0; i < 60; i++) {
      await new Promise(r => setTimeout(r, 3000));
      const result = await fetch(
        `https://ocr.captchaai.com/res.php?key=${this.apiKey}&action=get&id=${taskId}&json=1`
      );
      const data = await result.json();
      if (data.status === 1) {
        const response = await fetch(whoisUrl, {
          method: 'POST',
          body: new URLSearchParams({
            domain,
            'g-recaptcha-response': data.request
          })
        });
        return this.parseWhois(await response.text());
      }
    }
    throw new Error('reCAPTCHA solve timed out');
  }

  parseWhois(html) {
    const extract = (pattern) => {
      const match = html.match(pattern);
      return match ? match[1].trim() : null;
    };

    return {
      registrar: extract(/Registrar:\s*([^\n<]+)/i),
      created: extract(/Creat(?:ed|ion) Date:\s*([^\n<]+)/i),
      expires: extract(/(?:Expir(?:y|ation)|Registry Expiry) Date:\s*([^\n<]+)/i),
      status: extract(/(?:Domain )?Status:\s*([^\n<]+)/i)
    };
  }
}

// Usage
const monitor = new DomainMonitor('YOUR_API_KEY');
monitor.addDomain('example.com', 'https://whois.example.com/lookup');
monitor.addDomain('mysite.io', 'https://whois.example.com/lookup');

const expiring = await monitor.checkExpirations();
expiring.forEach(d => console.log(`${d.domain} expires in ${d.daysLeft} days`));

تحسين استعلام WHOIS

استكشاف الأخطاء وإصلاحها

الخطوات التالية

• البدء السريع مع CaptchaAI: حلّ أول كابتشا في 5 دقائق
• كيفية حلّ reCAPTCHA v2 عبر الـ API: دليل خطوة بخطوة
• كيفية حل Cloudflare Turnstile باستخدام واجهة API
• كيفية حل GeeTest v3 باستخدام API

أدلة ذات صلة

• البدء السريع مع CaptchaAI: حلّ أول كابتشا في 5 دقائق
• Docker + CaptchaAI: حل اختبار CAPTCHA في حاوية