Function login

deps/npm/lib/utils/auth.js:71–102

(npm, { creds, ...opts })

}

const login = async (npm, { creds, ...opts }) => {
  const authType = npm.config.get('auth-type')
  let res
  if (authType === 'web') {
    try {
      res = await loginWeb(createOpener(npm, 'Login at'), opts)
    } catch (err) {
      if (err.code === 'ENYI') {
        log.verbose('web login not supported, trying couch')
      } else {
        throw err
      }
    }
  }

  // auth type !== web or ENYI error w/ web login
  if (!res) {
    const username = await read.username('Username:', creds.username)
    const password = await read.password('Password:', creds.password)
    res = await otplease(npm, opts, (reqOpts) => loginCouch(username, password, reqOpts))
  }

  // We don't know the username if it was a web login, all we can reliably log is scope and registry
  const message = `Logged in${opts.scope ? ` to scope ${opts.scope}` : ''} on ${opts.registry}.`

  log.info('login', message)

  return {
    message,
    newCreds: { token: res.token },
  }
}

module.exports = {
  adduser,