puppeteer-connect-real-browser/lib/esm/module/pageController.mjs

This package is designed to bypass puppeteer's bot-detecting captchas such as Cloudflare. It acts like a real browser and can be managed with puppeteer.

import { createCursor } from "ghost-cursor";
import { checkTurnstile } from "./turnstile.mjs";
import kill from "tree-kill";

function getRandomInt(min, max) {
  min = Math.ceil(min);
  max = Math.floor(max);
  return Math.floor(Math.random() * (max - min + 1)) + min;
}

export async function pageController({
  browser,
  page,
  proxy,
  turnstile,
  xvfbsession,
  pid,
  plugins,
  killProcess = false,
  chrome,
}) {
  let solveStatus = turnstile;

  page.on("close", () => {
    solveStatus = false;
  });

  browser.on("disconnected", async () => {
    solveStatus = false;
    if (killProcess === true) {
      if (xvfbsession)
        try {
          xvfbsession.stopSync();
        } catch (err) {}
      if (chrome)
        try {
          chrome.kill();
        } catch (err) {
          console.log(err);
        }
      if (pid)
        try {
          kill(pid, "SIGKILL", () => {});
        } catch (err) {}
    }
  });

  async function turnstileSolver() {
    while (solveStatus) {
      // 插件页面不触发
      if (!page.url().includes("chrome-extension://")) {
        await checkTurnstile({ page }).catch(() => {});
      }
      await new Promise((r) => setTimeout(r, 1000));
    }
    return;
  }

  turnstileSolver();

  if (proxy.username && proxy.password)
    await page.authenticate({
      username: proxy.username,
      password: proxy.password,
    });

  if (plugins.length > 0) {
    for (const plugin of plugins) {
      plugin.onPageCreated(page);
    }
  }

  await page.evaluateOnNewDocument(() => {
    Object.defineProperty(MouseEvent.prototype, "screenX", {
      get: function () {
        return this.clientX + window.screenX;
      },
    });

    Object.defineProperty(MouseEvent.prototype, "screenY", {
      get: function () {
        return this.clientY + window.screenY;
      },
    });
  });

  const cursor = createCursor(page);
  page.realCursor = cursor;
  page.realClick = cursor.click;
  return page;
}