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https://github.com/wallix/webauthn
node.js webauthn framework
https://github.com/wallix/webauthn
Last synced: 19 days ago
JSON representation
node.js webauthn framework
- Host: GitHub
- URL: https://github.com/wallix/webauthn
- Owner: wallix
- License: apache-2.0
- Created: 2019-03-20T14:07:31.000Z (over 5 years ago)
- Default Branch: master
- Last Pushed: 2024-01-09T00:23:26.000Z (11 months ago)
- Last Synced: 2024-11-16T04:03:50.116Z (28 days ago)
- Language: JavaScript
- Size: 1.41 MB
- Stars: 105
- Watchers: 7
- Forks: 23
- Open Issues: 28
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
- awesome-webauthn - Wallix: @webauthn/server - A Node.js library containing easy-to-use helpers to integrate FIDO2. Works in pair with [@webauthn/client](https://github.com/wallix/webauthn/tree/master/packages/client). (Server Libraries)
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:
- [introduction](https://medium.com/@herrjemand/introduction-to-webauthn-api-5fd1fb46c285)
- [verifying fido2 responses](https://medium.com/@herrjemand/verifying-fido2-responses-4691288c8770)
## Installation
```js
npm install @webauthn/client
npm install @webauthn/server
```
## usage
`Webauthn` is composed of two parts `@webauthn/client` and `@webauthn/server`
### On the browser
```js
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
```js
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