@superfaceai/passport-twitter-oauth2 NPM

Twitter OAuth 2.0 Strategy for Passport

@superfaceai/passport-twitter-oauth2

TypeScript

Passport strategy for authenticating with Twitter using OAuth 2.0.

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

Twitter announced OAuth 2.0 general availability on December 14 2021 and encourages developers to use Twitter API v2.0 with OAuth 2.0 authentication.

Twitter OAuth 2.0 implementation specifics:

PKCE is required
OAuth2 client credentials must be passed via Authorization header for confidential client types

Install

npm install @superfaceai/passport-twitter-oauth2

Usage

Note Check our blog for a complete tutorial with code explanation.

Create an Application

Before using @superfaceai/passport-twitter-oauth2, you must register a project and an application with Twitter by following these steps:

go to https://developer.twitter.com/ and either sign up for a new account or sign in with existing one
sign up for Essential access; you will need to verify a phone number for your Twitter account
create a project and application (Essential account is limited to a single project and application)
in application settings generate OAuth 2.0 Client ID and Client Secret; mind that you cannot view the secret again later, only regenerate it

Configure Strategy

Provide OAuth 2.0 Client ID and Client Secret (from previous step) to the strategy constructor. The strategy also requires a verify callback, which receives the access token and refresh token as arguments, as well as profile which contains the authenticated user's Twitter profile. The verify callback must call cb providing a user to complete authentication.

passport.use(
  new TwitterStrategy(
    {
      clientType: 'confidential', //depends on your Twitter app settings, valid values are `confidential` or `public`
      clientID: TWITTER_CLIENT_ID,
      clientSecret: TWITTER_CLIENT_SECRET,
      callbackURL: 'http://127.0.0.1:3000/auth/twitter/callback',
    },
    function (accessToken, refreshToken, profile, done) {
      User.findOrCreate({ twitterId: profile.id }, function (err, user) {
        return done(err, user);
      });
    }
  )
);

Authenticate Requests

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

Do not forget to configure scopes required by your application.

For example, you can use authenticate function as an Express route middleware:

app.get('/auth/twitter', passport.authenticate('twitter'));

app.get(
  '/auth/twitter/callback',
  passport.authenticate('twitter', {
    failureRedirect: '/login',
    scope: ['tweet.read', 'tweet.write', 'users.read'],
  }),
  function (req, res) {
    // Successful authentication, redirect home.
    res.redirect('/');
  }
);

Examples

Check the examples directory for minimal working projects:

Where It's Being Used

twitter-demo – Demo of social media profiles for Twitter with Superface OneSDK uses this strategy to generate access tokens.
social-media-demo – Demo application handling access to multiple social media sites, content publishing, reading timelines and more.

Related Projects

oauth2/refresh-token – Profile for refreshing access tokens using Superface OneSDK
passport-oauth2 – OAuth 2.0 strategy this package builds upon.
passport-twitter – Legacy Twitter strategy which uses OAuth 1.0a.
passport-twitter-oauth2 – Original OAuth 2.0 Twitter strategy, no longer maintained.