const Buffer = require('buffer/').Buffer;

const decryptor = (raw) => {
  const buf = new Buffer.from(raw, 'base64');
  const encrypted = buf.toString('utf8').split('').map((c) => {
    return c.charCodeAt(0)
  })

  const key = "sksaj897&*&*klwefdn16".split('').map((c) => {
    return c.charCodeAt(0)
  })
  const decrypted = encrypted.map((c, i) => {
    const k = key[i % key.length]
    return String.fromCharCode(c ^ k)
  }).join('')
  return JSON.parse(decrypted)
}

export {
  decryptor
}