Passport-Imgur

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

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

Install

$ npm install passport-imgur

Usage

Configure Strategy

The Imgur authentication strategy authenticates users using a Imgur 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 client ID, client secret, and callback URL.

passport.use(new ImgurStrategy({
    clientID: IMGUR_CLIENT_ID,
    clientSecret: IMGUR_CLIENT_SECRET,
    callbackURL: "http://127.0.0.1:3000/auth/imgur/callback"
  },
  function(accessToken, refreshToken, profile, done) {
    User.findOrCreate({ imgurId: profile.id }, function (err, user) {
      return done(err, user);
    });
  }
));

Profile details

The Imgur authentication strategy provides the following user data fields:

Key	Format	Description
id	Integer	The account id for the username requested.
url	String	The account username, will be the same as requested in the URL
bio	String	A basic description the user has filled out
reputation	Float	The reputation for the account, in it's numerical format.
created	Integer	The epoch time of account creation
pro_expiration	Integer or Boolean	False if not a pro user, their expiration date if they are.
email	string	The users email address
high_quality	boolean	The users ability to upload higher quality images, there will be less compression
public_images	boolean	Automatically allow all images to be publicly accessible
album_privacy	string	Set the album privacy to this privacy setting on creation
pro_expiration	integer	or boolean False if not a pro user, their expiration date if they are.
accepted_gallery_terms	boolean	True if the user has accepted the terms of uploading to the Imgur gallery.
active_emails	Array	of Strings The email addresses that have been activated to allow uploading
messaging_enabled	boolean	If the user is accepting incoming messages or not
blocked_users	Array	of objects An array of users that have been blocked from messaging, the object is blocked_id and blocked_url.
show_mature	boolean	True if the user has opted to have mature images displayed in gallery list endpoints.

Authenticate Requests

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

For example, as route middleware in an Express application:

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

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

Credits

• Vitalii Rakovtsii

License

The MIT License

Copyright (c) 2011-2013 Vitalii Rakovtsii <http://middle-of-nowhere.name/>