https://github.com/madwizard-org/webauthn-server

WebAuthn Relying Party server library for PHP
https://github.com/madwizard-org/webauthn-server

2fa fido fido-u2f fido2 php relying-party two-factor-authentication u2f webauthn

Last synced: 23 days ago
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WebAuthn Relying Party server library for PHP

• Host: GitHub
• URL: https://github.com/madwizard-org/webauthn-server
• Owner: madwizard-org
• License: mit
• Created: 2018-06-09T18:32:46.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2025-02-14T10:40:58.000Z (3 months ago)
• Last Synced: 2025-04-16T10:31:37.424Z (about 1 month ago)
• Topics: 2fa, fido, fido-u2f, fido2, php, relying-party, two-factor-authentication, u2f, webauthn
• Language: PHP
• Homepage:
• Size: 770 KB
• Stars: 54
• Watchers: 5
• Forks: 12
• Open Issues: 10
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-webauthn - Madwizard.org: WebAuthn PHP library - WebAuthn server library for PHP. (Server Libraries)

README

        
# WebAuthn Relying Party server library for PHP

[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/madwizard-org/webauthn-server/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/madwizard-org/webauthn-server/?branch=master)

[![Code Coverage](https://scrutinizer-ci.com/g/madwizard-org/webauthn-server/badges/coverage.png?b=master)](https://scrutinizer-ci.com/g/madwizard-org/webauthn-server/?branch=master)

[![Build Status](https://scrutinizer-ci.com/g/madwizard-org/webauthn-server/badges/build.png?b=master)](https://scrutinizer-ci.com/g/madwizard-org/webauthn-server/build-status/master)

[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)

## Current state

Pretty stable but the API may still change slightly until the 1.0 release.

## Goal

This library aims to implement the relying party server of the WebAuthn specification in PHP. Important goals are:

- Implement the level 1 WebAuthn specification

- Good quality, secure and maintainable code

- Easy to use for the end-user

## Installation

Installation via composer:

```bash

composer require madwizard/webauthn

```

## Supported features

- > PHP 7.2

- FIDO conformant library

- Attestation types:

    - FIDO U2F

    - Packed

    - TPM

    - Android SafetyNet

    - Android Key

    - Apple

    - None

    - Optional 'unsupported' type to handle future types

- Metadata service support

- Validating metadata

- Extensions:

    - appid

## Usage

The library is still in development so documentation is limited. The general pattern to follow is:

1. Implement `CredentialStoreInterface` (you will need `UserCredential` or your own implementation of `UserCredentialInterface`)

2. Create an instance of `RelyingParty` and use the `ServerBuilder` class to build a server object:

```php

$server = (new ServerBuilder())

    ->setRelyingParty($rp)

    ->setCredentialStore($store)

    ->build();

```

3. Use `startRegistration`/`finishRegistration` to register credentials. Be sure to store the temporary `AttestationContext` server side!

4. and `startAuthentication`/`finishAuthentication` to authenticate. Be sure to store the temporary `AssertionContext` server side!

## Resources

[WebAuthn specification](https://www.w3.org/TR/webauthn/)