vk-steam-hunter.js

const puppeteer = require('puppeteer');

// TODOs:
// 1. Too many attempts -> sleep for a bit
// 2. Logged out -> log in
// 3. Already bought -> repost
// 4. OCR https://vk.com/steamgenerator + string replace
// 5. OCR https://vk.com/ls_keys
// 6. Reddit

(async () => {
  async function waitForUpTo(page, msecs) {
    await page.waitFor(Math.floor(Math.random() * msecs));
  }

  const browser = await puppeteer.launch(
    {
      executablePath: "/usr/bin/google-chrome-unstable",
      headless: false,
      //userDataDir: "/home/vadim/.config/google-chrome-unstable",
      defaultViewport: null,
      //slowMo: 300,
      args: ['--user-data-dir=/home/vadim/.config/google-chrome-unstable'],
    }
  );

  const keysPage = await browser.newPage();
  const WTFKEYS_URL = "https://vk.com/wtfkeys";
  const VK_SEARCH_URL = "https://vk.com/search?c%5Bper_page%5D=40&c%5Bq%5D=steam%20%D0%BA%D0%BB%D1%8E%D1%87&c%5Bsection%5D=statuses";

  await keysPage.goto(VK_SEARCH_URL);

  let oldKeys =   [
   '[object Promise]',         'undefined', 'WNB5N-T7QX0-IMR47',
            undefined, 'P90MA-IYJEJ-99L93', 'G5KVZ-3E2V7-KZG36',
  'PCBC3-GVBC7-NPTLK', '4GZN6-Q8J28-IBJ8G', 'NLJ53-87PLK-WJ4ZQ',
  'P6P0L-IK6W6-Q6KA2', 'XI83X-BECR6-3A2QK', 'CC7MH-TKEGV-2EFPM',
  'JYJY9-6R5PF-GE4CP', 'PLHCE-Y3GWB-JCW2V', 'M3N90-EBDHA-Q802H',
  'MC8Q6-3XB2B-57WPW', 'ZBNKZ-2FCH6-TE2BB', '5C5W2-A3LL7-D8CH8',
  '84C4V-FCIKW-EDNWT', 'QMNAC-43NG5-TM8LR', 'EPKEA-9D0GC-9CVWR',
  'JA88I-RGPQ4-LXYPV', 'YB32Y-VZCKY-99MLE', 'GNZFQ-4C7IW-XHXCN',
  '6XE6H-BJE9B-0QW8X', 'NF6HA-8Y7IN-HGHG7', 'RH93K-4NIGI-LG3DX',
  '8VJBZ-X8IZA-YZLDW', 'PD6D2-W3RZZ-HDAMG', 'LE9GB-JF2EQ-6L4LF',
  'L89R2-A5YED-HYZYB', 'X86DL-WKCP8-ZFDTB', 'G6CPP-WQL35-0YDLA',
  'F2WBG-5JBYY-D0CGR', 'GTVEC-RP495-ZM8IB', '9Z8RK-8P3ZX-IJG32',
  'BLDM9-VT2HZ-RP2IA', 'GDBJI-RVT2I-N06FE', 'GIQF7-A803J-VETB4',
  'A96I9-NK2PC-VHGQG', 'I80W5-W720C-32QHX', '8TZWB-BLRQ7-3DZTH',
  'AYG7J-FL4LW-EC6AD', 'NGM55-293X5-4N9QQ', 'NX2QW-B3TX7-V9QFT',
  'GMPG9-3QXEP-KDHC9', 'FGZTB-H2WRZ-0BXC2', '2JIDQ-BTBEG-ARG4Q',
  'ZII0K-ECCVH-7IE28', 'E9VCJ-4YKIR-0LKD3', '48H3T-CJL0Z-6I48Y',
  'RTYLA-LCCMZ-PMH2P', '8VJ9H-06BXT-W5XNQ'
];



  console.log(browser.wsEndpoint());

  async function registerKeys(keys) {
    for (const key of keys) {
      await registerKey(key);
      await waitForUpTo(keysPage, 180000);
    }
  }

  async function registerKey(key) {
    if (oldKeys.indexOf(key) !== -1) {
      return;
    }

    const steamPage = await browser.newPage();
    await steamPage.goto(`https://store.steampowered.com/account/registerkey?key=${key}`);

    await steamPage.waitForSelector("#accept_ssa");

    await waitForUpTo(steamPage, 2000);
    steamPage.click("#accept_ssa");

    await waitForUpTo(steamPage, 2000);
    steamPage.click("#register_btn");

    oldKeys.push(key);
    console.log("Old keys: ", oldKeys);
  }

  async function getFreshKeyWTFkeys() {
    const key = await keysPage.evaluate(
      () => {
        key = document.getElementsByClassName("wall_post_text")[1].innerText.split("\n")[4];
        return key;
      }
    );

    // console.log(key);
    return [key];
  }

  async function getAllKeys() {
    return getAllClearTextKeys();
  }

  async function getAllClearTextKeys() {
    const content = await keysPage.content();
    const key_re = /[0-9A-Z]{5}-[0-9A-Z]{5}-[0-9A-Z]{5}/g;
    const keys = content.match(key_re);

    return keys;
  }

  const getFreshKeys = getAllKeys;

  while (true) {
    await keysPage.waitFor(50);
    await registerKeys(await getFreshKeys());
  }

})();