sneedium/main.js

// Modules to control application life and create native browser window
const {app, BrowserWindow, session, ipcMain} = require('electron')
const path = require('path')
const fetch = require("cross-fetch")
const { ElectronChromeExtensions } = require('electron-chrome-extensions')
const { ElectronBlocker } = require('@cliqz/adblocker-electron');
const http = require('http');
const { createProxy } = require('proxy');

ipcMain.on('windowmaker', (event, arg) => {
  createWindow();
})


//Function to enable AD Blocking and extensions...
let blocker = undefined
let extensions = undefined
async function enableGoodies(s) {
  blocker = await ElectronBlocker.fromLists(fetch, [
    'https://easylist.to/easylist/easylist.txt',
    'https://secure.fanboy.co.nz/fanboy-annoyance.txt',
    'https://easylist.to/easylist/easyprivacy.txt',
    'https://easylist-downloads.adblockplus.org/antiadblockfilters.txt',
    'https://raw.githubusercontent.com/hoshsadiq/adblock-nocoin-list/master/nocoin.txt',
    'https://cdn.jsdelivr.net/gh/hagezi/dns-blocklists@latest/adblock/pro.plus.txt'
  ])
  blocker.enableBlockingInSession(s);
  extensions = new ElectronChromeExtensions({
    session: s
  })
}

function createWindow () {
  const mainWindow = new BrowserWindow({
    width: 1100,
    height: 600,
    minWidth: 1100,
    minHeight: 600,
    webPreferences: {
      preload: path.join(__dirname, 'preload.js'),
      webviewTag: true,
      devTools: false,
      nodeIntegration: true,
      sandbox: true,
      contextIsolation: true
    }
  })

  mainWindow.removeMenu()
  mainWindow.setMinimumSize(1000, 300)

  
const toBlock = [
  "*://*.doubleclick.*",
  "*://s.innovid.com/*",
  "*://partner.googleadservices.com/*",
  "*://*.googlesyndication.com/*",
  "*://*.google-analytics.com/*",
  "*://creative.ak.fbcdn.net/*",
  "*://*.adbrite.com/*",
  "*://*.exponential.com/*",
  "*://*.quantserve.com/*",
  "*://*.scorecardresearch.com/*",
  "*://*.zedo.com/*",
  "*://*.a-ads.com/*",
  "*://*.777partner.com/*",
  "*://*.77tracking.com/*",
  "*://*.abc-ads.com/*",
  "*://*.aaxads.com/*",
  "*://*.adizio.com/*",
  "*://*.adjix.com/*",
  "*://*.adjug.com/*",
  "*://*.adjuggler.com/*",
  "*://*.trafficjunky.net/*",
  "*://*.trafficleader.com/*",
  "*://*.trafficrouter.io/*",
  "*://*.monerominer.rocks/*",
  "*://*.2mdn.net/*",
  "*.exe",
  "*.vbs",
  "*://*.googlesyndication.*",
  "*pixels*",
  "*telemetry*",
  "*analytics*",
  "*://ads.*.com*",
  "*ae/us/audience*",
  "*/api/v*/science*",
  "*/api/v*/typing*"
  ]
  
const regexPatterns = [
"r[0-100]+---sn-.*\.googlevideo\.com$/g",
"r[0-100]+-sn-.*\.googlevideo\.com$/g"
] 
  
  function containsAD(url) {
    var i;
    for (i = 0; i < toBlock.length; i++) {
        let regex = toBlock[i].replace(/\*/g, "[^ ]*");
        if (url.match(regex)) {
            return true;
        }
    }
    
    for (i = 0; i < regexPatterns.length; i++) {
        let regex = regexPatterns[i]
        if (url.match(regex)) {
            return true;
        }
    }

    return false;
  }

  // set/create local proxy
  try {
    const proxy = createProxy(http.createServer());
    proxy.listen(3129)
  } catch {}

  session.defaultSession.setProxy({
    proxyRules: 'http=localhost:3129;https=localhost:3129',
    proxyBypassRules: '<local>'
  })

  session.defaultSession.webRequest.onBeforeRequest((details, callback) => {
    if (containsAD(details.url)) {
      return callback({cancel: true})
    }
    return callback({})
  })
  
  // and load the index.html of the app.
  mainWindow.loadFile('index.html')

  
  return mainWindow;
}

// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.whenReady().then(() => {
  let x = createWindow()
  enableGoodies().then()
  app.on('activate', function () {
    // On macOS it's common to re-create a window in the app when the
    // dock icon is clicked and there are no other windows open.
    if (BrowserWindow.getAllWindows().length === 0) createWindow()
  })
})

// Quit when all windows are closed, except on macOS. There, it's common
// for applications and their menu bar to stay active until the user quits
// explicitly with Cmd + Q.
app.on('window-all-closed', function () {
  if (process.platform !== 'darwin') app.quit()
})

// In this file you can include the rest of your app's specific main process
// code. You can also put them in separate files and require them here.

// Set DNS
app.on('ready', () => {
  app.configureHostResolver({
    mode: 'secure',
    dohServers: [
      'https://dns9.quad9.net/dns-query',
      'https://cloudflare-dns.com/dns-query'
    ]
  });
});