app.py

from flask import Flask, request, jsonify
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.common.by import By
from bs4 import BeautifulSoup
import time

app = Flask(__name__)

def get_hidden_code(url):
    # Setup Selenium headless Chrome
    chrome_options = Options()
    chrome_options.add_argument("--headless=new")
    chrome_options.add_argument("--disable-gpu")
    chrome_options.add_argument("--no-sandbox")
    driver = webdriver.Chrome(options=chrome_options)

    token_found = []

    try:
        driver.get(url)
        time.sleep(3)  # wait for page load

        # Click the Start Challenge button if present
        try:
            start_button = driver.find_element(By.XPATH, "//button[contains(text(), 'Start Challenge')]")
            start_button.click()
            time.sleep(3)  # wait for challenge to load
        except Exception as e:
            print("⚠️ Could not click Start Challenge button:", e)

        # Get updated HTML after interaction
        html = driver.page_source
        soup = BeautifulSoup(html, "html.parser")

        # Look for hidden elements
        for tag in soup.find_all(True):
            if tag.has_attr("style") and "display:none" in tag["style"]:
                token_found.append(tag.get_text(strip=True))

        # Look for hidden inputs
        for hidden in soup.find_all("input", {"type": "hidden"}):
            if hidden.get("value"):
                token_found.append(hidden["value"])

        # Try regex / text search for "Hidden Code"
        if "hidden code" in html.lower():
            start = html.lower().find("hidden code")
            token_found.append(html[start:start+100])

        driver.quit()

        return list(set(token_found)) or ["No hidden code found"]

    except Exception as e:
        driver.quit()
        return [f"Error: {str(e)}"]


@app.route("/mission", methods=["POST"])
def mission():
    data = request.json
    url = data.get("url")
    questions = data.get("questions", [])

    if not url:
        return jsonify({"error": "URL is required"}), 400

    tokens = get_hidden_code(url)

    return jsonify({
        "url_received": url,
        "questions_received": questions,
        "token_found": tokens
    })


if __name__ == "__main__":
    app.run(debug=True, host="0.0.0.0", port=5000)