passport-tradier

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

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

Install

$ npm install passport-tradier

Usage

Configure Strategy

The Tradier authentication strategy authenticates users using a Tradier account and OAuth 2.0 tokens. The strategy requires a verify callback, which accepts these credentials and calls done providing a user, as well as options specifying a app ID, app secret, and callback URL.

passport.use(new TradierStrategy({
    clientID: TRADIER_APP_ID,
    clientSecret: TRADIER_APP_SECRET,
    callbackURL: "http://localhost:3000/auth/tradier/callback"
  },
  function(accessToken, refreshToken, profile, done) {
    User.findOrCreate({ tradierId: profile.id }, function (err, user) {
      return done(err, user);
    });
  }
));

Authenticate Requests

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

For example, as route middleware in an Express application:

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

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

Tests

$ npm install
$ npm test

Credits

• Heavily influenced by passport-facebook
• Passport: Jared Hanson

License

The MIT License

Copyright (c) 2013 Tradier Inc. <https://tradier.com>