telegram-mtproto/examples/login.js

const telegram = require('./init')

const { inputField } = require('./fixtures')

const config = {
  // NOTE: if you FORK the project you MUST use your APP ID.
  // Otherwise YOUR APPLICATION WILL BE BLOCKED BY TELEGRAM
  // You can obtain your own APP ID for your application here: https://my.telegram.org
  id  : 49631,
  hash: 'fb050b8f6771e15bfda5df2409931569'
}

const login = async () => {
  try {
    const phone = await inputField('phone')
    console.log(phone)
    await telegram('help.getNearestDc', {},
      { dcID: 2, createNetworker: true })
    const { phone_code_hash } = await telegram('auth.sendCode', {
            phone_number  : phone,
            current_number: false,
            api_id        : config.id,
            api_hash      : config.hash
    })
    const code = await inputField('code')
    const res = await telegram('auth.signIn', {
      phone_number: phone,
      phone_code_hash,
      phone_code  : code
    })
    const { user } = res
    const {
      first_name = '',
      username = ''
    } = user
    console.log('signIn', first_name, username, user.phone)
    return telegram
  } catch (error) {
    console.error(error)
  }
}

module.exports = login