Geocaching authentication strategy for Passport and Node.js.
Passport strategy for authenticating with Geocaching using the OAuth 2 API.
This module lets you authenticate using Geocaching in your Node.js applications. By plugging into Passport, Geocaching authentication can be easily and unobtrusively integrated into any application or framework that supports Connect-style middleware, including Express.
$ npm install passport-geocaching
The Geocaching authentication strategy authenticates users using a Geocaching account
and OAuth tokens. The strategy requires a verify callback, which accepts
these credentials and calls done providing a user, as well as options
specifying a consumer key, consumer secret, and callback URL.
passport.use(new GeocachingStrategy({
clientID: GEOCACHING_CONSUMER_KEY,
clientSecret: GEOCACHING_SECRET_KEY,
callbackURL: "http://127.0.0.1:3000/auth/callback"
},
function(token, tokenSecret, profile, done) {
User.findOrCreate({ geocachingId: profile.id, geocachingUsername: profile.username }, function (err, user) {
return done(err, user);
});
}
));
You need API key to access geocaching API. And you need to register the callback urls, including in local mode with localhost. Please contact support to add them.
Use passport.authenticate(), specifying the 'geocaching' strategy, to
authenticate requests.
For example, as route middleware in an Express application:
app.get('/auth/geocaching',
passport.authenticate('geocaching'));
app.get('/auth/callback',
passport.authenticate('geocaching', { failureRedirect: '/login' }),
function(req, res) {
// Successful authentication, redirect home.
res.redirect('/');
});
For a complete, working example, refer to the demo.
For a complete integration of this stratgy, look at geocaching-api
Copyright (c) 2019 Ludovic Valente <http://www.geoking.fr/>