npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

@webauthn/server

v0.1.3

Published

Implementation of strong authentication with the webauthn standard and FIDO2. Strong authentication is an authentication method using a physical key.

Downloads

783

Readme

webauthn

Implementation of strong authentication with the webauthn standard and FIDO2. Strong authentication is an authentication method using a physical key.

For a more thorough introduction see these two nice articles:

Installation

npm install @webauthn/client
npm install @webauthn/server

usage

Webauthn is composed of two parts @webauthn/client and @webauthn/server

On the browser

import { 
    solveRegistrationChallenge,
    solveLoginChallenge
} from '@webauthn/client';
  • solveRegistrationChallenge: convert the challenge returned by the server on the register route into the response to be returned
  • solveLoginChallenge: convert the challenge returned by the server on the login route into the response to be returned

See an example in example/front

On the server

import {
    parseRegisterRequest,
    generateRegistrationChallenge,
    parseLoginRequest,
    generateLoginChallenge,
    verifyAuthenticatorAssertion,
} from '@webauthn/server';
  • parseRegisterRequest: Extract challenge and key from the register request body. The challenge allow to retrieve the user, and the key must be stored server side linked to the user.
  • generateRegistrationChallenge: Generate a challenge from a relying party and a user { relyingParty, user } to be sent back to the client, in order to register
  • parseLoginRequest: Extract challenge and KeyId from the login request.
  • generateLoginChallenge: Generate challengeResponse from the key sent by the client during login. challengeResponse.challenge should be stored serverside linked to the corresponding user
  • verifyAuthenticatorAssertion: Take the loginChallenge request body and the key stored with the user, and return true if it passes the authenticator assertion

See an example in example/server

Roadmap

For now only fido-u2f and packed format are implemented

  • Implement android-key format
  • Implement android-safetynet format
  • Implement tpm format