U2F Host Node

A u2f host implementation in node.js

Install

npm install u2f-host-node --save
# or
yarn add u2f-host-node

Usage

const u2f = require('u2f')
const U2FHost = require('u2f-host-node').U2FHost

async function main() {
  const host = U2FHost.discover()
  const appId = 'https://example.com'

  // register
  const registerReq = u2f.request(appId)
  console.log('Touch the key to register')
  const registerResponse = await host.register(registerReq)
  const registration = u2f.checkRegistration(authRequest, registerResponse)

  // sign
  const signRequest = u2f.request(appId, registration.keyHandle)
  console.log('Touch the key to sign')
  const signResponse = await host.authenticate(signRequest)
  const verified = u2f.checkSignature(signRequest, signResponse, registration.publicKey)
}

main()

Docs

Development

Prerequisites

Before development, make sure you installed all packages. We are using yarn for this project.

yarn

Developing SDK

## build
yarn build

## test
yarn test
# or watch changes
yarn test:dev

## lint
yarn lint

FAQ