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deepak191z commited on Sep 11, 2024

Commit

b87c704

verified ·

1 Parent(s): 63f556d

Update index.mjs

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index.mjs +111 -640

index.mjs CHANGED Viewed

@@ -1,653 +1,124 @@
-import * as http from 'http';
-import * as url from 'url';
-import * as path from 'path';
-import { chromium } from 'playwright';
-import { locks } from 'web-locks';
-import crypto from 'crypto';
-import fs from 'fs';
-import { setTimeout } from 'timers/promises';
-import { WebSocketServer } from 'ws';
-import UserAgent from 'user-agents';
-import { v4 as uuidv4 } from 'uuid';
-// npm i playwright
-// npm i web-locks
-// npm i ws
-// npm i user-agents
-// npm i uuid
-// nohup cloudflared tunnel --url http://localhost:8080 --no-autoupdate &  (or setsid)
-// setsid node playwright.mjs  (nohup doesnt work)
-// curl 'https://gowah44030-playwright.hf.space/..
-// https://gowah44030-playwright.hf.space/screenshot?js=1&url=https://www.investing.com
-globalThis.state = Object.assign(globalThis.state||{}, {
-    browser: null,
-    context: null,
-});
-async function text_from_url(url, cookie) {
-    let { browser, context } = globalThis.state;
-    if (!browser) {
-        await locks.request('playwright_browser', async lock => {
-            browser = globalThis.state.browser = await chromium.launch();
-            context = globalThis.state.context = await browser.newContext({
-                    javaScriptEnabled: false
-            }/*devices['iPhone 11']*/);
-        });
-    }
-    const page = await context.newPage();
-    if (cookie) {
-        if (cookie.endsWith(';')) cookie = cookie.slice(0, -1);
-        let cookies = cookie.split(';');
-        cookies = cookies.map(it=>{
-            let [name, value] = it.split('=');
-            return {name: name.trim(), value: value.trim(), url};
-        });
-        context.addCookies(cookies);
-    }
-    await context.route("**/*.{png,jpg,jpeg,css,js}", route => route.abort());
-    await page.goto(url);
-    let text;
-    let i = 0;
-    while (true) {
-        let new_text = await page.evaluate(() => document.body.innerText);
-        if (i > 5 || new_text?.length > 200) {
-            text = new_text;
-            break;
         }
-        i++;
-        await new Promise(resolve=>setTimeout(resolve, 1000));
-    }
-    await page.close();
-    //await context.close();
-    // await browser.close();
-    return text;
-}
-async function screenshot(url, cookie, js_enabled) {
-    let { browser, context } = globalThis.state;
-    if (!browser) {
-        console.log('launch browser');
-        await locks.request('playwright_browser', async lock => {
-            browser = globalThis.state.browser = await chromium.launch();
-            context = globalThis.state.context = await browser.newContext({
-                javaScriptEnabled: js_enabled
-            }/*devices['iPhone 11']*/);
-        });
-    }
-    const page = await context.newPage();
-    if (cookie) {
-        if (cookie.endsWith(';')) cookie = cookie.slice(0, -1);
-        let cookies = cookie.split(';');
-        cookies = cookies.map(it=>{
-            let [name, value] = it.split('=');
-            return {name: name.trim(), value: value.trim(), url};
-        });
-        context.addCookies(cookies);
-    }
-    //await context.route("**/*.{png,jpg,jpeg,css,js}", route => route.abort());
-    await page.goto(url);
-    await setTimeout(2000);
-    // let id = crypto.randomUUID();
-    // let path = `/code/${id}.png`;
-    // await page.screenshot({ path, fullPage: true });
-    const buffer = await page.screenshot({fullPage: true});
-    await page.close();
-    //await context.close();
-    // await browser.close();
-    return buffer;
-}
-async function evaluate(url, code) {
-    let { browser, context } = globalThis.state;
-    if (!browser) {
-        console.log('launch browser');
-        await locks.request('playwright_browser', async lock => {
-            browser = globalThis.state.browser = await chromium.launch({
-                args: ['--disable-web-security'] //https://github.com/microsoft/playwright/issues/17631
-            });
-            context = globalThis.state.context = await browser.newContext({
-                javaScriptEnabled: true,
-            }/*devices['iPhone 11']*/);
-        });
-    }
-    const page = await context.newPage();
-    page.on('console', async (msg) => {console.log(msg);});
-    //await context.route("**/*.{png,jpg,jpeg,css,js}", route => route.abort());
-    await page.goto(url);
-    let result = await page.evaluate(code);
-    await page.close();
-    return result;
-}
-async function test_bot(url) {
-    // https://gist.github.com/nicoandmee/1ec1b6a07c94f82df41d2496194ef3a6
-    // https://gowah44030-playwright.hf.space/bot?url=https://nowsecue.nl
-    const UINT32_MAX = (2 ** 32) - 1;
-    const WEBGL_RENDERERS = ['ANGLE (NVIDIA Quadro 2000M Direct3D11 vs_5_0 ps_5_0)', 'ANGLE (NVIDIA Quadro K420 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (NVIDIA Quadro 2000M Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (NVIDIA Quadro K2000M Direct3D11 vs_5_0 ps_5_0)', 'ANGLE (Intel(R) HD Graphics Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) HD Graphics Family Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (ATI Radeon HD 3800 Series Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) HD Graphics 4000 Direct3D11 vs_5_0 ps_5_0)', 'ANGLE (Intel(R) HD Graphics 4000 Direct3D11 vs_5_0 ps_5_0)', 'ANGLE (AMD Radeon R9 200 Series Direct3D11 vs_5_0 ps_5_0)', 'ANGLE (Intel(R) HD Graphics Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) HD Graphics Family Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) HD Graphics Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) HD Graphics Family Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) HD Graphics 4000 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) HD Graphics 3000 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Mobile Intel(R) 4 Series Express Chipset Family Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) G33/G31 Express Chipset Family Direct3D9Ex vs_0_0 ps_2_0)', 'ANGLE (Intel(R) Graphics Media Accelerator 3150 Direct3D9Ex vs_0_0 ps_2_0)', 'ANGLE (Intel(R) G41 Express Chipset Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (NVIDIA GeForce 6150SE nForce 430 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) HD Graphics 4000)', 'ANGLE (Mobile Intel(R) 965 Express Chipset Family Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) HD Graphics Family)', 'ANGLE (NVIDIA GeForce GTX 760 Direct3D11 vs_5_0 ps_5_0)', 'ANGLE (NVIDIA GeForce GTX 760 Direct3D11 vs_5_0 ps_5_0)', 'ANGLE (NVIDIA GeForce GTX 760 Direct3D11 vs_5_0 ps_5_0)', 'ANGLE (AMD Radeon HD 6310 Graphics Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) Graphics Media Accelerator 3600 Series Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) G33/G31 Express Chipset Family Direct3D9 vs_0_0 ps_2_0)', 'ANGLE (AMD Radeon HD 6320 Graphics Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) G33/G31 Express Chipset Family (Microsoft Corporation - WDDM 1.0) Direct3D9Ex vs_0_0 ps_2_0)', 'ANGLE (Intel(R) G41 Express Chipset)', 'ANGLE (ATI Mobility Radeon HD 5470 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) Q45/Q43 Express Chipset Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (NVIDIA GeForce 310M Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) G41 Express Chipset Direct3D9 vs_3_0 ps_3_0)', 'ANGLE (Mobile Intel(R) 45 Express Chipset Family (Microsoft Corporation - WDDM 1.1) Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (NVIDIA GeForce GT 440 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (ATI Radeon HD 4300/4500 Series Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (AMD Radeon HD 7310 Graphics Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) HD Graphics)', 'ANGLE (Intel(R) 4 Series Internal Chipset Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (AMD Radeon(TM) HD 6480G Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (ATI Radeon HD 3200 Graphics Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (AMD Radeon HD 7800 Series Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) G41 Express Chipset (Microsoft Corporation - WDDM 1.1) Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (NVIDIA GeForce 210 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (NVIDIA GeForce GT 630 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (AMD Radeon HD 7340 Graphics Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) 82945G Express Chipset Family Direct3D9 vs_0_0 ps_2_0)', 'ANGLE (NVIDIA GeForce GT 430 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (NVIDIA GeForce 7025 / NVIDIA nForce 630a Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) Q35 Express Chipset Family Direct3D9Ex vs_0_0 ps_2_0)', 'ANGLE (Intel(R) HD Graphics 4600 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (AMD Radeon HD 7520G Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (AMD 760G (Microsoft Corporation WDDM 1.1) Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (NVIDIA GeForce GT 220 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (NVIDIA GeForce 9500 GT Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) HD Graphics Family Direct3D9 vs_3_0 ps_3_0)', 'ANGLE (Intel(R) Graphics Media Accelerator HD Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (NVIDIA GeForce 9800 GT Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) Q965/Q963 Express Chipset Family (Microsoft Corporation - WDDM 1.0) Direct3D9Ex vs_0_0 ps_2_0)', 'ANGLE (NVIDIA GeForce GTX 550 Ti Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) Q965/Q963 Express Chipset Family Direct3D9Ex vs_0_0 ps_2_0)', 'ANGLE (AMD M880G with ATI Mobility Radeon HD 4250 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (NVIDIA GeForce GTX 650 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (ATI Mobility Radeon HD 5650 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (ATI Radeon HD 4200 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (AMD Radeon HD 7700 Series Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) G33/G31 Express Chipset Family)', 'ANGLE (Intel(R) 82945G Express Chipset Family Direct3D9Ex vs_0_0 ps_2_0)', 'ANGLE (SiS Mirage 3 Graphics Direct3D9Ex vs_2_0 ps_2_0)', 'ANGLE (NVIDIA GeForce GT 430)', 'ANGLE (AMD RADEON HD 6450 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (ATI Radeon 3000 Graphics Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) 4 Series Internal Chipset Direct3D9 vs_3_0 ps_3_0)', 'ANGLE (Intel(R) Q35 Express Chipset Family (Microsoft Corporation - WDDM 1.0) Direct3D9Ex vs_0_0 ps_2_0)', 'ANGLE (NVIDIA GeForce GT 220 Direct3D9 vs_3_0 ps_3_0)', 'ANGLE (AMD Radeon HD 7640G Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (AMD 760G Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (AMD Radeon HD 6450 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (NVIDIA GeForce GT 640 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (NVIDIA GeForce 9200 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (NVIDIA GeForce GT 610 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (AMD Radeon HD 6290 Graphics Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (ATI Mobility Radeon HD 4250 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (NVIDIA GeForce 8600 GT Direct3D9 vs_3_0 ps_3_0)', 'ANGLE (ATI Radeon HD 5570 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (AMD Radeon HD 6800 Series Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) G45/G43 Express Chipset Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (ATI Radeon HD 4600 Series Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (NVIDIA Quadro NVS 160M Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) HD Graphics 3000)', 'ANGLE (NVIDIA GeForce G100)', 'ANGLE (AMD Radeon HD 8610G + 8500M Dual Graphics Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Mobile Intel(R) 4 Series Express Chipset Family Direct3D9 vs_3_0 ps_3_0)', 'ANGLE (NVIDIA GeForce 7025 / NVIDIA nForce 630a (Microsoft Corporation - WDDM) Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) Q965/Q963 Express Chipset Family Direct3D9 vs_0_0 ps_2_0)', 'ANGLE (AMD RADEON HD 6350 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (ATI Radeon HD 5450 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (NVIDIA GeForce 9500 GT)', 'ANGLE (AMD Radeon HD 6500M/5600/5700 Series Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Mobile Intel(R) 965 Express Chipset Family)', 'ANGLE (NVIDIA GeForce 8400 GS Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) HD Graphics Direct3D9 vs_3_0 ps_3_0)', 'ANGLE (NVIDIA GeForce GTX 560 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (NVIDIA GeForce GT 620 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (NVIDIA GeForce GTX 660 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (AMD Radeon(TM) HD 6520G Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (NVIDIA GeForce GT 240 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (AMD Radeon HD 8240 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (NVIDIA Quadro NVS 140M)', 'ANGLE (Intel(R) Q35 Express Chipset Family Direct3D9 vs_0_0 ps_2_0)'];
-    function getBrowserfingerprint(buid, emulateFlag = 'desktop') {
-        const generateUserAgent = new UserAgent({
-          deviceCategory: emulateFlag,
-        });
-        const fingerprints = Array(1000).fill().map(() => generateUserAgent());
-        const WEBGL_PARAMETER = {
-          WEBGL_VENDOR: 'Google Inc.',
-          WEBGL_RENDERER: WEBGL_RENDERERS[Math.floor(Math.random() * WEBGL_RENDERERS.length)],
-        };
-        const fingerprint = Object.assign(fingerprints[Math.floor(Math.random() * fingerprints.length)].data, WEBGL_PARAMETER);
-        const buidHash = crypto.createHash('sha512').update(buid).digest();
-        fingerprint.BUID = buidHash.toString('base64');
-        fingerprint.random = (index) => {
-          const idx = index % 124;
-          if (idx < 62) return buidHash.readUInt32BE(idx) / UINT32_MAX;
-          return buidHash.readUInt32LE(idx - 62) / UINT32_MAX;
-        };
-        return fingerprint;
-    }
-    async function cloak(page, fingerprint, {
-        minWidth = 1280,
-        minHeight = 1024,
-      } = {}) {
-        console.debug(`fingerprint-webgl-vendor-${fingerprint.WEBGL_VENDOR}`);
-        console.debug(`fingerprint-webgl-renderer-${fingerprint.WEBGL_RENDERER}`);
-        console.debug(`fingerprint-ua-ua-${fingerprint.userAgent}`);
-        console.debug(`fingerprint-ua-platform-${fingerprint.platform}`);
-        console.debug(`fingerprint-deviceCategory-${fingerprint.deviceCategory}`);
-        console.debug(`fingerprint-viewportHeight-${fingerprint.viewportHeight}`);
-        console.debug(`fingerprint-viewportWidth-${fingerprint.viewportWidth}`);
-        const LOG_OVERRIDE = true;
-        if (LOG_OVERRIDE) {
-          await page.on('console', (msg) => {
-            if (msg && msg.text) {
-              if (typeof msg.text === 'function') {
-                debugConsole('PAGE LOG:', msg.text());
-              } else {
-                debugConsole('PAGE LOG:', msg.text);
-              }
-            } else {
-              debugConsole('PAGE LOG:', msg);
-            }
-          });
-          await page.on('pageerror', (err) => debug('PAGE ERR:', err));
         }
-        const DIMENSION = {
-          isLandscape: true,
-          width: minWidth > fingerprint.viewportWidth ? minWidth : (parseInt(minWidth + (fingerprint.random(0)
-            * (fingerprint.screenWidth - minWidth)), 10)),
-          height: minHeight > fingerprint.viewportHeight ? minHeight : (parseInt(minHeight + (fingerprint.random(1)
-            * (fingerprint.screenHeight - minHeight)), 10)),
-        };
-        await page.addInitScript(async (fingerprint, LO, D) => {
-          const logOverride = (key, value) => {
-            if (!LO) return value;
-            console.warn(`Overriden: ${key}=${value}`);
-            return value;
-          };
-          function buildPlugin(spec) {
-            const plugin = spec;
-            plugin.length = spec.mimeTypes.length;
-            spec.mimeTypes.forEach((m, i) => {
-              plugin[i] = m;
-              Object.assign(m, {
-                enabledPlugin: plugin,
-              });
-            });
-            delete spec.mimeTypes;
-            return plugin;
-          }
-          const plugins = {
-            length: 4,
-            0: buildPlugin({
-              mimeTypes: [{
-                type: 'application/x-google-chrome-pdf',
-                suffixes: 'pdf',
-                description: 'Portable Document Format',
-                enabledPlugin: true,
-              }],
-              name: 'Chrome PDF Plugin',
-              description: 'Portable Document Format',
-              filename: 'internal-pdf-viewer',
-            }),
-            1: buildPlugin({
-              mimeTypes: [{
-                type: 'application/pdf',
-                suffixes: 'pdf',
-                description: '',
-                extensions: 'pdf',
-                enabledPlugin: true,
-              }],
-              name: 'Chrome PDF Viewer',
-              description: '',
-              filename: 'mhjfbmdgcfjbbpaeojofohoefgiehjai',
-            }),
-            2: buildPlugin({
-              mimeTypes: [{
-                  type: 'application/x-nacl',
-                  suffixes: '',
-                  description: 'Native Client Executable',
-                  enabledPlugin: true,
-                }, {
-                  type: 'application/x-pnacl',
-                  suffixes: '',
-                  description: 'Portable Native Client Executable',
-                  enabledPlugin: true,
-                },
-                {
-                  type: 'text/html',
-                  suffixes: '',
-                  description: '',
-                  enabledPlugin: true,
-                },
-                {
-                  type: 'application/x-ppapi-vysor',
-                  suffixes: '',
-                  description: '',
-                  enabledPlugin: true,
-                },
-                {
-                  type: 'application/x-ppapi-vysor-audio',
-                  suffixes: '',
-                  description: '',
-                  enabledPlugin: true,
-                },
-              ],
-              name: 'Native Client',
-              description: '',
-              filename: fingerprint.platform === 'Win32' ? 'pepflashplayer.dll' : 'internal-nacl-plugin',
-            }),
-            3: buildPlugin({
-              mimeTypes: [{
-                type: 'application/x-ppapi-widevine-cdm',
-                suffixes: '',
-                description: 'Widevine Content Decryption Module',
-                enabledPlugin: true,
-              }],
-              name: 'Widevine Content Decryption Module',
-              description: 'Enables Widevine licenses for playback of HTML audio/video content. (version: 1.4.9.1070)',
-              filename: fingerprint.platform === 'Win32' ? 'widevinecdmadapter.dll' : 'widevinecdmadapter.plugin',
-            }),
-          };
-          window.screen.__defineGetter__('width', () => logOverride('width', fingerprint.screenWidth));
-          window.screen.__defineGetter__('availWidth', () => logOverride('availWidth', fingerprint.screenWidth));
-          window.__defineGetter__('innerWidth', () => logOverride('innerWidth', D.width));
-          window.__defineGetter__('outerWidth', () => logOverride('outerWidth', D.width));
-          window.screen.__defineGetter__('height', () => logOverride('height', fingerprint.screenHeight));
-          window.screen.__defineGetter__('availHeight', () => logOverride('availHeight', fingerprint.screenHeight));
-          window.__defineGetter__('innerHeight', () => logOverride('innerHeight', D.height - 74));
-          window.__defineGetter__('outerHeight', () => logOverride('outerHeight', D.height));
-          window.navigator.__defineGetter__('userAgent', () => logOverride('userAgent', fingerprint.userAgent));
-          window.navigator.__defineGetter__('platform', () => logOverride('platform', fingerprint.platform));
-          window.navigator.__defineGetter__('appName', () => logOverride('appName', fingerprint.appName));
-          window.navigator.__defineGetter__('appVersion', () => logOverride('appVersion', fingerprint.userAgent.substring(fingerprint.userAgent.indexOf('/') + 1, fingerprint.userAgent.length)));
-          const newProto = navigator.__proto__;
-          delete newProto.webdriver;
-          navigator.__proto__ = newProto
-          window.navigator.__defineGetter__('languages', () => logOverride('languages', ['en-US,en']));
-          window.navigator.__defineGetter__('getUserMedia', () => logOverride('getUserMedia', undefined));
-          window.navigator.__defineGetter__('webkitGetUserMedia', () => logOverride('webkitGetUserMedia', undefined));
-          // reject webRTC fingerprinting
-          window.__defineGetter__('MediaStreamTrack', () => logOverride('MediaStreamTrack', undefined));
-          window.__defineGetter__('RTCPeerConnection', () => logOverride('RTCPeerConnection', undefined));
-          window.__defineGetter__('RTCSessionDescription', () => logOverride('RTCSessionDescription', undefined));
-          window.__defineGetter__('webkitMediaStreamTrack', () => logOverride('webkitMediaStreamTrack', undefined));
-          window.__defineGetter__('webkitRTCPeerConnection', () => logOverride('webkitRTCPeerConnection', undefined));
-          window.__defineGetter__('webkitRTCSessionDescription', () => logOverride('webkitRTCSessionDescription', undefined));
-          window.navigator.__defineGetter__('getUserMedia', () => logOverride('getUserMedia', undefined));
-          window.navigator.__defineGetter__('webkitGetUserMedia', () => logOverride('webkitGetUserMedia', undefined));
-          window.navigator.__defineGetter__('plugins', () => logOverride('plugins', plugins));
-          // handle canvas
-          class WebGLRenderingContext {
-            constructor(cvs) {
-              this.extension = {
-                UNMASKED_VENDOR_WEBGL: 37445,
-                UNMASKED_RENDERER_WEBGL: 37446,
-              };
-              this.canvas = cvs;
-              this.parameter = '';
-              this.viewportWidth = cvs.width;
-              this.viewportHeight = cvs.height;
-              this.supportedExtensions = ['ANGLE_instanced_arrays', 'EXT_blend_minmax', 'EXT_color_buffer_half_float', 'EXT_frag_depth', 'EXT_shader_texture_lod', 'EXT_texture_filter_anisotropic', 'WEBKIT_EXT_texture_filter_anisotropic', 'EXT_sRGB', 'OES_element_index_uint', 'OES_standard_derivatives', 'OES_texture_float', 'OES_texture_float_linear', 'OES_texture_half_float', 'OES_texture_half_float_linear', 'OES_vertex_array_object', 'WEBGL_color_buffer_float', 'WEBGL_compressed_texture_s3tc', 'WEBKIT_WEBGL_compressed_texture_s3tc', 'WEBGL_compressed_texture_s3tc_srgb', 'WEBGL_debug_renderer_info', 'WEBGL_debug_shaders', 'WEBGL_depth_texture', 'WEBKIT_WEBGL_depth_texture', 'WEBGL_draw_buffers', 'WEBGL_lose_context', 'WEBKIT_WEBGL_lose_context'];
-            }
-            getExtension() {
-              return this.extension;
-            }
-            getParameter() {
-              return this.extension;
-            }
-            getSupportedExtensions() {
-              return this.supportedExtensions;
-            }
-          }
-          const canvas = document.createElement('canvas');
-          const canvasProto = Object.getPrototypeOf(canvas);
-          const origGetContext = canvasProto.getContext;
-          canvasProto.getContext = function getContext(...args) {
-            const context = origGetContext && (origGetContext.call(this, ...args) || origGetContext.call(this, args[0]));
-            if (!context) {
-              logOverride('canvas.getContext', 'new WebGLRenderingContext()');
-              return new WebGLRenderingContext(this);
-            }
-            return context;
-          };
-          canvasProto.getContext.toString = canvasProto.getContext.toString();
-          function hookPrototypeMethods(prefix, object) {
-            if (!object) return;
-            const originals = {};
-            const prototype = Object.getPrototypeOf(object);
-            Object
-              .getOwnPropertyNames(prototype)
-              .filter((n) => {
-                try {
-                  return typeof prototype[n] === 'function';
-                } catch (error) {
-                  return false;
                 }
-              })
-              .forEach((n) => {
-                originals[n] = prototype[n];
-                prototype[n] = function fn(...args) {
-                  if (prefix === '2d' && (n === 'strokeText' || n === 'fillText')) {
-                    const temp = Array.from(args);
-                    temp[0] = fingerprint.BUID;
-                    temp[1] = Math.max(0, temp[1] - 2);
-                    temp[2] = Math.max(0, temp[2] - 2);
-                    originals[n].call(this, ...temp);
-                  }
-                  const result = originals[n].call(this, ...args);
-                  if (LO) {
-                    let jsonResult;
-                    try {
-                      jsonResult = JSON.stringify(result);
-                    } catch (e) {}
-                    console.warn('function called', prefix, n, JSON.stringify(args), 'result:', result, jsonResult, `${result}`);
-                  }
-                  return result;
-                };
-              });
-          }
-          const gls = [];
-          try {
-            gls.push(document.createElement('canvas').getContext('webgl'));
-            gls.push(document.createElement('canvas').getContext('experimental-webgl'));
-          } catch (e) {}
-          gls.forEach((gl) => {
-            const glProto = Object.getPrototypeOf(gl);
-            const origGetParameter = glProto.getParameter;
-            const debugInfo = gl.getExtension('WEBGL_debug_renderer_info');
-            if (gl) {
-              glProto.getParameter = function getParameter(...args) {
-                if (args[0] === debugInfo.UNMASKED_VENDOR_WEBGL) return logOverride('gl.getParameter.UNMASKED_VENDOR_WEBGL', fingerprint.WEBGL_VENDOR);
-                if (args[0] === debugInfo.UNMASKED_RENDERER_WEBGL) return logOverride('gl.getParameter.UNMASKED_RENDERER_WEBGL', fingerprint.WEBGL_RENDERER);
-                if (args[0] === 33901) return new Float32Array([1, 8191]);
-                if (args[0] === 3386) return new Int32Array([16384, 16384]);
-                if (args[0] === 35661) return 80;
-                if (args[0] === 34076) return 16384;
-                if (args[0] === 36349) return 1024;
-                if (args[0] === 34024) return 16384;
-                if (args[0] === 3379) return 16384;
-                if (args[0] === 34921) return 16;
-                if (args[0] === 36347) return 1024;
-                return origGetParameter.call(this, ...args);
-              };
-            }
-          });
-          hookPrototypeMethods('webgl', document.createElement('canvas').getContext('webgl'));
-          hookPrototypeMethods('experimental-webgl', document.createElement('canvas').getContext('experimental-webgl'));
-          hookPrototypeMethods('2d', document.createElement('canvas').getContext('2d'));
-          hookPrototypeMethods('canvas', canvas);
-          hookPrototypeMethods('screen', window.screen);
-          hookPrototypeMethods('navigator', window.navigator);
-          hookPrototypeMethods('history', window.history);
-        }, fingerprint, LOG_OVERRIDE, DIMENSION);
-        //  emulate permissions
-        await page.addInitScript(() => {
-          const originalQuery = window.navigator.permissions.query;
-          window.navigator.permissions.__proto__.query = (parameters) => (parameters.name === 'notifications' ?
-            Promise.resolve({
-              state: Notification.permission
-            }) :
-            originalQuery(parameters));
-          const oldCall = Function.prototype.call;
-          function call() {
-            return oldCall.apply(this, arguments);
-          }
-          Function.prototype.call = call;
-          const nativeToStringFunctionString = Error.toString().replace(
-            /Error/g,
-            'toString',
-          );
-          const oldToString = Function.prototype.toString;
-          function functionToString() {
-            if (this === window.navigator.permissions.query) {
-              return 'function query() { [native code] }';
-            }
-            if (this === functionToString) {
-              return nativeToStringFunctionString;
             }
-            return oldCall.call(oldToString, this);
-          }
-          Function.prototype.toString = functionToString;
         });
-        // must to hook getters
-        await page.goto('about:blank');
-        await page.setExtraHTTPHeaders({
-          'Accept-Language': 'en-US,en;q=0.9',
-          'Accept-Encoding': 'gzip, deflate, br',
-        });
-        await page.setViewport(DIMENSION);
     }
-    const args = [
-        '--no-sandbox',
-        '--remote-debugging-port=9222',
-        '--disable-setuid-sandbox',
-        '--ignore-certificate-errors',
-        '--disk-cache-size=1',
-        '--disable-infobars',
-        '--disable-blink-features=AutomationControlled'
-    ];
-    console.log('launchPersistentContext', url);
-    const browser = await chromium.launchPersistentContext('', {
-        headless: false,
-        bypassCSP: true,
-        ignoreHTTPSErrors: true,
-        args: args,
-        timezoneId: 'America/Los_Angeles',
-    });
-    // generate a fingerprint
-    const fingerprint = await getBrowserfingerprint(uuidv4());
-    let page = await browser.newPage();
-    // "cloak" our page with evasions
-    await cloak(page, fingerprint);
-    console.log('goto', url);
-    //await context.route("**/*.{png,jpg,jpeg,css,js}", route => route.abort());
-    await page.goto(url);
-    console.log('goto end');
-    await setTimeout(2000);
-    // let id = crypto.randomUUID();
-    // let path = `/code/${id}.png`;
-    // await page.screenshot({ path, fullPage: true });
-    const buffer = await page.screenshot({fullPage: true});
-    await page.close();
-    await browser.close();
-    return buffer;
-}
-const server = http.createServer(async function(req, res) {
-    const {query, pathname} = url.parse(req.url, true);
-    console.log(req.url, new Date());
-    res.setHeader('Access-Control-Allow-Origin', '*')
-    let _url = query.url;
-    let cookie = query.cookie;
-    let js_enabled = query.js;
     try {
-        if (pathname == '/text') {
-        	let text = await text_from_url(_url, cookie);
-        	res.end(text);
-        } else if (pathname == '/screenshot') {
-            let buffer = await screenshot(_url, cookie, js_enabled);
-            res.writeHead(200,{'Content-type':'image/png'});
-            res.end(buffer);
-            // const readStream = fs.createReadStream(path);
-            // res.writeHead(200,{'Content-type':'image/png'});
-            // readStream.pipe(res);
-            // res.end();
-        } else if (pathname == '/bot') {
-            let buffer = await test_bot(_url);
-            res.writeHead(200,{'Content-type':'image/png'});
-            res.end(buffer);
-        } else if (pathname == '/evaluate') {
-            const buffers = [];
-            for await (const chunk of req) {
-              buffers.push(chunk);
-            }
-            const data = Buffer.concat(buffers).toString();
-            const {url, code} = JSON.parse(data);
-            try {
-                let result = await evaluate(url, code);
-                res.end(''+result);
-            } catch (e) {
-                res.end(e.toString());
-            }
-        } else {
-            res.end('hello');
-        }
-    } catch (e) {
-    	res.end(e.toString());
     }
 });
-const wss = new WebSocketServer({ server });
-wss.on('connection', function connection(ws, req) {
-    console.log('wss.connection', req.url, req.headers);
-    ws.isAlive = true;
-    ws.on('pong', function heartbeat(){ //'Pong messages are automatically sent in response to ping messages as required by the spec.'
-        //console.log('pong');
-        this.isAlive = true;
-    });
-    ws.on('message', function message(data) {
-        console.log('received: %s', data);
-    });
-    ws.addEventListener('close', function close() {
-        console.log('ws.close');
-    });
-    //ws.send('something');
-});
-// https://github.com/websockets/ws
-const interval = setInterval(function ping() {
-    wss.clients.forEach(function each(ws) {
-      if (ws.isAlive === false) return ws.terminate();
-      ws.isAlive = false;
-      ws.ping();
-      ws.send('ping');//why: used by client to detect dead connection (because browser cant access ping/pong frames...(?))
-    });
-}, 30000);
-server.listen(7860);

+const express = require('express');
+const puppeteer = require('puppeteer');
+const bodyParser = require('body-parser');
+const cors = require('cors');
+const app = express();
+app.use(bodyParser.urlencoded({ extended: true }));
+app.use(bodyParser.json());
+app.use(cors());
+const html = `
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>YouTube Transcript Generator</title>
+    <style>
+        body {
+            font-family: Arial, sans-serif;
+            max-width: 800px;
+            margin: 0 auto;
+            padding: 20px;
         }
+        form {
+            display: flex;
+            flex-direction: column;
         }
+        input, button {
+            margin: 10px 0;
+            padding: 5px;
+        }
+        #result {
+            white-space: pre-wrap;
+            background-color: #f0f0f0;
+            padding: 10px;
+            border-radius: 5px;
+        }
+    </style>
+</head>
+<body>
+    <h1>YouTube Transcript Generator</h1>
+    <form id="transcriptForm">
+        <input type="text" id="videoUrl" name="videoUrl" placeholder="YouTube Video URL" required>
+        <input type="text" id="videoTitle" name="videoTitle" placeholder="Video Title" required>
+        <button type="submit">Generate Transcript</button>
+    </form>
+    <div id="result"></div>
+    <script>
+        document.getElementById('transcriptForm').addEventListener('submit', async (e) => {
+            e.preventDefault();
+            const videoUrl = document.getElementById('videoUrl').value;
+            const videoTitle = document.getElementById('videoTitle').value;
+            const resultDiv = document.getElementById('result');
+            resultDiv.textContent = 'Generating transcript...';
+            try {
+                const response = await fetch('/extract-transcript', {
+                    method: 'POST',
+                    headers: {
+                        'Content-Type': 'application/json',
+                    },
+                    body: JSON.stringify({ videoUrl, videoTitle }),
+                });
+                if (response.ok) {
+                    const data = await response.json();
+                    resultDiv.textContent = data.transcript;
+                } else {
+                    resultDiv.textContent = 'Error generating transcript. Please try again.';
                 }
+            } catch (error) {
+                console.error('Error:', error);
+                resultDiv.textContent = 'An error occurred. Please try again.';
             }
         });
+    </script>
+</body>
+</html>
+`;
+app.get('/', (req, res) => {
+    res.send(html);
+});
+app.post('/extract-transcript', async (req, res) => {
+    const { videoUrl, videoTitle } = req.body;
+    if (!videoUrl || !videoTitle) {
+        return res.status(400).send('videoUrl and videoTitle are required');
     }
     try {
+        const browser = await puppeteer.launch({ headless: true });
+        const page = await browser.newPage();
+        await page.goto(videoUrl, { waitUntil: 'networkidle2' });
+        await page.setViewport({ width: 1920, height: 1080 });
+        await page.waitForSelector('tp-yt-paper-button#expand', { timeout: 60000 });
+        await page.click('tp-yt-paper-button#expand');
+        await page.waitForSelector('button[aria-label="Show transcript"]', { timeout: 60000 });
+        await page.click('button[aria-label="Show transcript"]');
+        await page.waitForSelector('ytd-transcript-segment-list-renderer', { timeout: 60000 });
+        const transcript = await page.evaluate(() => {
+            const elements = Array.from(document.querySelectorAll('ytd-transcript-segment-renderer .segment-text'));
+            return elements.map(element => element.innerText).join('\n');
+        });
+        await browser.close();
+        res.json({ transcript });
+    } catch (error) {
+        console.error('Error extracting transcript:', error);
+        res.status(500).send('Error extracting transcript');
     }
 });
+const PORT = process.env.PORT || 7860;
+app.listen(PORT, () => {
+    console.log(`Server is running on port ${PORT}`);
+});