passport-singly v0.1.1
Passport-Singly
Passport strategy for authenticating with Singly using the OAuth 2.0 API.
This module lets you authenticate using Singly in your Node.js applications. By plugging into Passport, Singly authentication can be easily and unobtrusively integrated into any application or framework that supports Connect-style middleware, including Express.
Installation
$ npm install passport-singly
Usage
Configure Strategy
The Singly authentication strategy authenticates users using a Singly
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 SinglyStrategy({
clientID: SINGLY_APP_ID,
clientSecret: SINGLY_APP_SECRET,
callbackURL: "http://localhost:3000/auth/singly/callback"
},
function(accessToken, refreshToken, profile, done) {
User.findOrCreate({ singlyId: profile.id }, function (err, user) {
return done(err, user);
});
}
));
Authenticate Requests
Use passport.authenticate()
, specifying the 'singly'
strategy, to
authenticate requests.
For example, as route middleware in an Express application:
app.get('/auth/singly/:service', passport.authenticate('singly'));
app.get('/auth/singly/callback',
passport.authenticate('singly', { failureRedirect: '/login' }),
function(req, res) {
// Successful authentication, redirect home.
res.redirect('/');
});
Extended Permissions
If you need extended permissions from the user, the permissions can be requested
via the scope
option to passport.authenticate()
.
For example, this authorization requests permission to the user's statuses and checkins:
app.get('/auth/singly',
passport.authenticate('singly', { scope: ['user_status', 'user_checkins'] }),
function(req, res){
// The request will be redirected to Singly for authentication, with
// extended permissions.
});
Examples
For a complete, working example, refer to the login example.
Tests
$ npm install --dev
$ make test