jasminsehic

const scrapeOAuthForm = async () => {
  const crypto = require('crypto');
  const URLSafeBase64 = require('urlsafe-base64');
  const cryptoRandomString = require('crypto-random-string');
  
  const codeVerifier = URLSafeBase64.encode(cryptoRandomString({length: 86, type: 'alphanumeric'})).trim();
  const hash = crypto.createHash('sha256').update(codeVerifier).digest('hex');
  const buf = Buffer.from(hash, 'utf8');
  const codeChallenge = URLSafeBase64.encode(buf).trim();
  const state = 'TeslaTime'