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Github GitHub - rsksmart/express-did-auth: Express DID auth

 3 years ago
source link: https://github.com/rsksmart/express-did-auth
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@rsksmart/express-did-auth

Express DID Auth 

npm i @rsksmart/express-did-auth

This module includes a plug and play authentication framework to be used in Express applications, it implements the DID Authentication protocol designed by RIF Identity.

Features

  • Sign up flow authenticating user's DID and Verifiable Credentials
  • Sign in flow authenticating user's DID
  • Authenticate requests using Express middleware
  • Log out flow

Usage

This approach will add the following endpoints to your app:

  • GET /request-signup/:did
  • POST /signup
  • GET /request-auth/:did
  • POST /auth
  • POST /refresh-token
  • POST /logout
import express from 'express'
import setupApp from '@rsksmart/express-did-auth'
import { SimpleSigner } from 'did-jwt'

const privateKey = 'c9000722b8ead4ad9d7ea7ef49f2f3c1d82110238822b7191152fbc4849e1891'

const serviceDid = 'did:ethr:rsk:0x8f4438b78c56B48d9f47c6Ca1be9B69B6fAF9dDa'
const serviceSigner = SimpleSigner(privateKey)
const challengeSecret = 'theSuperSecret'
const serviceUrl = 'https://service.com'

const app = express()

const authMiddleware = setupApp({ challengeSecret, serviceUrl, serviceDid, serviceSigner })(app)

app.get('/not-protected', function (req, res) {
  res.send('This endpoint is not authenticating')
})

app.get('/protected', authMiddleware, function (req, res) {
  res.send('This endpoint is authenticating')
})

const port = process.env.PORT || 5000

app.listen(port, () => logger.info(`My express API with did-auth running in ${port}`))

Check out more configuration options and usage details in our RSK Developers Portal.

Open work

  • Formalize and implement Selective Disclosure request standard schema

From base repo directory run npm test or any of the described test script variants.

References


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