Savefrom

// savefrom.js — ShanMolvyr | VYR::7f3a9c::MOLVYR// Usage: node savefrom.js <url>import crypto from 'crypto'import vm from 'vm'import axios from 'axios'const HASHED = 'b7944d7a59c9cb654228624880e7de59a53842c2d912b449fdf11febcf81cb21'const HEADERS = {  'accept': '*/*',  'accept-encoding': 'gzip, deflate, br',  'accept-language': 'en-US,en;q=0.9',  'sec-ch-ua': '"Google Chrome";v="117", "Not;A=Brand";v="8", "Chromium";v="117"',  'sec-ch-ua-mobile': '?0',  'sec-fetch-dest': 'empty',  'sec-fetch-mode': 'cors',  'sec-fetch-site': 'same-origin',  'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36'}function generateHash(url, ts) {  const data = url + ts + HASHED  return crypto.createHash('sha256').update(data).digest('hex')}async function savefrom(url) {  const ts = Date.now()  const params = new URLSearchParams({    sf_url: url, sf_submit: '', new: '2', lang: 'en', app: '',    country: 'en', os: 'Windows', browser: 'Chrome', channel: 'main',    'sf-nomad': '1', url, ts, _ts: 1720433117117,    _tsc: 0, _s: generateHash(url, ts), _x: 1  })  const res = await axios.post('https://worker.savefrom.net/savefrom.php', params.toString(), {    headers: {      ...HEADERS,      'content-type': 'application/x-www-form-urlencoded',      'origin': 'https://en.savefrom.net',      'referer': 'https://en.savefrom.net/'    }  })  const data = res.data  const mockEl = () => {    const el = {      firstChild: null, lastChild: null, parentNode: null, childNodes: [],      innerHTML: '', innerText: '', textContent: '', value: '',      style: {}, className: '', id: '', tagName: 'DIV',      setAttribute: () => {}, getAttribute: () => null,      appendChild(c) { this.childNodes.push(c); if (!this.firstChild) this.firstChild = c; this.lastChild = c; if (c) c.parentNode = this; return c },      removeChild: () => {},      addEventListener: () => {},      removeEventListener: () => {},      cloneNode: () => mockEl(),      querySelector: () => null,      querySelectorAll: () => [],      getElementsByTagName: () => [],      getElementsByClassName: () => [],      focus: () => {}, blur: () => {}, click: () => {},    }    return el  }  const mockDoc = {    location: { href: 'https://en.savefrom.net/', hostname: 'en.savefrom.net' },    referrer: '', title: '', cookie: '', readyState: 'complete',    body: mockEl(), head: mockEl(),    createElement: () => mockEl(),    createTextNode(t) { const e = mockEl(); e.textContent = t; return e },    createDocumentFragment: () => mockEl(),    getElementById: () => null,    getElementsByClassName: () => [],    getElementsByTagName: () => [],    querySelector: () => null,    querySelectorAll: () => [],    addEventListener: () => {},    removeEventListener: () => {},  }  const context = {    results: null,    parent: { document: mockDoc, location: mockDoc.location },    frameElement: mockEl(),    document: mockDoc,    location: mockDoc.location,    navigator: { userAgent: HEADERS['user-agent'], language: 'en-US' },    screen: { width: 1920, height: 1080 },    history: { pushState: () => {}, replaceState: () => {} },    atob: (b64) => Buffer.from(b64, 'base64').toString(),    btoa: (str) => Buffer.from(str).toString('base64'),    setTimeout: () => {}, clearTimeout: () => {},    setInterval: () => {}, clearInterval: () => {},    requestAnimationFrame: () => {},    console: { log: () => {}, error: () => {}, warn: () => {} },    _decodeURIComponent: (uri) => {      const decoded = decodeURIComponent(uri)      if (/showResult/.test(decoded)) {        context.results = decoded        return 'true'      }      return decoded    }  }  context.window = context  vm.createContext(context)  new vm.Script(`decodeURIComponent=_decodeURIComponent;${data}`).runInContext(context)  const executed =    context.results?.split('window.parent.sf.videoResult.show(')?.[1] ||    context.results?.split('window.parent.sf.videoResult.showRows(')?.[1]  if (!executed) throw new Error('Cannot find result from evaluation!')  let json = null  try {    if (context.results.includes('showRows')) {      const splits = executed.split('],"')      const lastIndex = splits.findIndex(v => v.includes('window.parent.sf.enableElement'))      json = JSON.parse(splits.slice(0, lastIndex).join('],"') + ']')    } else {      json = [JSON.parse(executed.split(');')[0])]    }  } catch {    throw new Error('Cannot parse json results from evaluation!')  }  return json}const url = process.argv[2]if (!url) {  console.error('Usage: node savefrom.js <url>')  process.exit(1)}savefrom(url)  .then(result => {    const out = result.map(item => {      const seen = new Set()      const all = (item.url || [])        .filter(u => {          if (seen.has(u.url)) return false          seen.add(u.url)          return true        })        .map((u, i) => {          let quality = u.quality          if (!quality && !u.audio) {            quality = i === 0 ? 'HD' : 'SD'          }          return {            quality,            ext: u.ext,            type: u.type,            codec: [u.videoCodec, u.audioCodec].filter(Boolean).join('+') || undefined,            audio: u.audio || false,            no_audio: u.no_audio || false,            size: u.filesize ? (u.filesize / 1024 / 1024).toFixed(2) + ' MB' : undefined,            url: u.url          }        })      const video = all.filter(u => !u.audio && !u.no_audio)      const videoOnly = all.filter(u => !u.audio && u.no_audio)      const audio = all.filter(u => u.audio)      return {        title: item.meta?.title,        duration: item.meta?.duration,        author: item.meta?.author || item.meta?.nick || item.nick || item.author || undefined,        thumb: item.thumb,        video,        videoOnly,        audio      }    })    console.log(JSON.stringify({ _credit: 'ShanMolvyr', data: out }, null, 2))  })  .catch(err => {    console.error('Error:', err.message)    process.exit(1)  })