sanic-openid-connect-provider 0.9.0

Signature + Encryption

Haven’t figured out why the userinfo enc/sig doesnt work yet.

• OP-IDToken-SigEnc

• OP-UserInfo-SigEnc

• OP-request_uri-SigEnc

Claims

Haven’t got around to this bit yet

• OP-claims-acr-essential

• OP-claims-acr-voluntary

• OP-claims-acr=1

Popup

Doesnt display in a popup box

• OP-display-popup

Misc Request Parameters

Haven’t dealt with this yet.

• OP-Req-acr_values

Key Rotation

Need some methods to rotate keys

• OP-Rotation-OP-Enc

• OP-Rotation-OP-Sig

• OP-Rotation-RP-Enc

• OP-Rotation-RP-Sig

RSA Key

openssl genrsa -nodes -out rsa.pem 4096

ECDSA Key

openssl ecparam -name prime256v1 -genkey -noout -out ec.pem
openssl ec -in ec.pem -pubout -out ec.pub

app.js

/*
*
* Note: This example is a "full" example that registers a new client with the OIDC server each time. This returns a client ID and secret.
*       In reality, you should only register once per service and then save the client information for future use.
*       I would advise using this script to register your client and test it - It will console.log the ID and secret which you can then hardcode:
*       https://github.com/panva/node-openid-client#manually-recommended
*
*   In production, I import a modified version of this script with promise support. Make sure it's finished discovery before defining your
*   error handlers!
*/

//******* Config
const config = {
    /* jshint ignore:start */
    //Server we're going to auth with
    authServer: "https://authserver",
    //Access token provided by admin for initial registration
    initialAccessToken: "dcb89d4c-fec4-11e8-8eb2-f2801f1b9fd1",
    //Listen port
    port: 3000,
    //All the settings required to register our client
    registration: {
        //IDP prefers ES256 encryption
        id_token_signed_response_alg: 'ES256',
        //Array of all potential redirect URI's
        redirect_uris: ["http://127.0.0.1:3000/callback", "http://127.0.0.1/callback"],
        //String space-delimited list of all potentially required scopes
        scope: "openid email profile",
        grant_types: ['authorization_code'],
        application_type: 'web',
        //Name of client - For reference only
        client_name: 'Some client',
        subject_type: 'public',
        response_types: ["code"]
    },
    auth: {
        //uri the IDP redirects to after authentication - Must be in the array above
        redirect_uri: "http://127.0.0.1:3000/callback",
        //Scopes we want for authentication
        scope: "openid email profile",
        id_token_signed_response_alg: 'ES256'
    }
    /* jshint ignore:end */
}

//******* End Config


const { Issuer } = require('openid-client');
const { Strategy } = require('openid-client');
const session = require('express-session');
const express = require('express');
const app = express();
const passport = require('passport');

// Set up Express sessions in memory - Please don't do this in production, use something to store your sessions
// so we can load balance.
app.use(session({
    secret: 'asupersecretpassword',
    resave: true,
    saveUninitialized: true
}));
//Make sure to initialise before we start discovery
app.use(passport.initialize());
app.use(passport.session());

//Discover settings from OID server
Issuer.discover(config.authServer)
    .then(customIssuer => {

        const opts = { initialAccessToken: config.initialAccessToken };
        const metadata = config.registration;

        // You only need to do client registration once (ever) - You should do it during development and then hardcode the client id and secret
        // Below is an example of a hardcoded client, rather than a client that registers each time
        // See more in the docs: https://github.com/panva/node-openid-client#manually-recommended

            // const client = new customIssuer.Client({
            //         client_id: '83fc3323d3c045a4',
            //         client_secret: '7f9b5e1721a244c989d011839595b766',
            //         id_token_signed_response_alg: 'ES256'
            //     });

         customIssuer.Client.register(metadata, opts)
           .then(client => {
            console.log("!!!!! Save this information for re-use later! !!!!!")
            console.log("Client ID:     " + client.client_id)
            console.log("Client Secret: " + client.client_secret)
            console.log("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!")
            console.log("Metadata:      " + JSON.stringify(client.metadata, null, 2))

            const params = config.auth;
            // Setting up our strategy + validation function
            passport.use('oidc', new Strategy({client, params, passReqToCallback: null, sessionKey: null, usePKCE: false}, (tokenset, userinfo, done) => {
                return done(null, userinfo)
            }));

            passport.serializeUser((user, done) => {
                // This is where you'd get any extra locally-stored data from the database or something for accessing in req.user
                done(null, user);
            });

            passport.deserializeUser((user, done) => {
                done(null, user);
            });

            // GET /login will start authentication
            app.get('/login', passport.authenticate('oidc'));

            // GET /callback redirected from IDP with code
            app.get('/callback', passport.authenticate('oidc', {
              successRedirect: '/',
              failureRedirect: '/login'
            }));

            // Force every other request to check if user is authed, if not then redirect to /login and start auth
            app.use((req, res, next) => {
                if (!req.user) {
                    res.redirect('/login');
                } else {
                    next();
                }
            })

            // Example authenticated endpoint
            app.get('/',(req, res) => {
                console.log(`User ${req.user.name} has logged in.`);
                res.send(req.user);
            })


            app.listen(config.port, () => console.log(`Example app listening on port ${config.port}!`))

        });
    })

package.json

{
  "name": "openidtest",
  "version": "1.0.0",
  "description": "",
  "main": "app.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "express": "^4.16.4",
    "express-session": "^1.15.6",
    "passport": "^0.4.0",
    "passport-openid-connect": "^0.1.0"
  }
}