passport-medium-oauth20

Passport strategy for authenticating with Medium using the OAuth 2.0 API.

This module lets you authenticate using Mediumm in your Node.js applications. By plugging into Passport, Medium authentication can be easily and unobtrusively integrated into any application or framework that supports Connect-style middleware, including Express.

Install

$ npm install passport-medium

Usage

Create an Application

Before using passport-medium, you must register an application with Medium. If you have not already done so, a new application can be created in the Medium Applications. Your application will be issued a client ID and client secret, which need to be provided to the strategy. You will also need to configure a redirect URI which matches the route in your application.

Configure Strategy

The Medium authentication strategy authenticates users using a Medium.com account and OAuth 2.0 tokens. The client ID and secret obtained when creating an application are supplied as options when creating the strategy. The strategy also requires a verify callback, which receives the access token and optional refresh token, as well as profile which contains the authenticated user's Medium profile. The verify callback must call cb providing a user to complete authentication.

var MediumStrategy = require('passport-medium').Strategy;

passport.use(new MediumStrategy({
    clientID: MEDIUM_CLIENT_ID,
    clientSecret: MEDIUM_CLIENT_SECRET,
    callbackURL: "http://www.example.com/auth/medium/callback"
  },
  function(accessToken, refreshToken, profile, cb) {
    User.findOrCreate({ mediumId: profile.id }, function (err, user) {
      return cb(err, user);
    });
  }
));

Authenticate Requests

Use passport.authenticate(), specifying the 'medium' strategy, to authenticate requests.

For example, as route middleware in an Express application:

app.get('/auth/medium',
  passport.authenticate('medium', { scope: ['profile'] }));

app.get('/auth/medium/callback', 
  passport.authenticate('medium', { failureRedirect: '/login' }),
  function(req, res) {
    // Successful authentication, redirect home.
    res.redirect('/');
  });

Examples

Developers using the popular Express web framework can refer to an example as a starting point for their own web applications. The example shows how to authenticate users using Facebook. However, because both Facebook and Medium use OAuth 2.0, the code is similar. Simply replace references to Facebook with corresponding references to Medium.

Contributing

Tests

The test suite will be located in the test/ directory. All new features are expected to have corresponding test cases. Ensure that the complete test suite passes by executing:

$ make test

Support

Funding

This software is provided to you as open source, free of charge. The time and effort to develop and maintain this project is dedicated by @abdulhannanali. If you (or your employer) benefit from this project, please consider a financial contribution. Your contribution helps continue the efforts that produce this and other open source software.

Funds are accepted via Patreon. Any amount is appreciated.

License

The MIT License