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Added comments explaining what each authentication strategy is used for.

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This commit is contained in:
Sahat Yalkabov
2014-02-14 11:29:28 -05:00
parent b64ba9bfa5
commit 0d8cdd38f1
1 changed files with 30 additions and 3 deletions
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33
config/passport.js
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@ -1,14 +1,14 @@
var _ = require('underscore');
var passport = require('passport');
var LocalStrategy = require('passport-local').Strategy;
var OAuthStrategy = require('passport-oauth').OAuthStrategy;
var OAuth2Strategy = require('passport-oauth').OAuth2Strategy;
var FacebookStrategy = require('passport-facebook').Strategy;
var TwitterStrategy = require('passport-twitter').Strategy;
var GitHubStrategy = require('passport-github').Strategy;
var GoogleStrategy = require('passport-google-oauth').OAuth2Strategy;
var OAuthStrategy = require('passport-oauth').OAuthStrategy; // Tumblr
var OAuth2Strategy = require('passport-oauth').OAuth2Strategy; // Venmo, Foursquare
var User = require('../models/User');
var secrets = require('./secrets');
var _ = require('underscore');
passport.serializeUser(function(user, done) {
done(null, user.id);
@ -20,6 +20,10 @@ passport.deserializeUser(function(id, done) {
});
});
/**
* Sign in using Email and Password.
*/
passport.use(new LocalStrategy({ usernameField: 'email' }, function(email, password, done) {
User.findOne({ email: email }, function(err, user) {
if (!user) return done(null, false, { message: 'Email ' + email + ' not found'});
@ -205,6 +209,11 @@ passport.use(new GoogleStrategy(secrets.google, function(req, accessToken, refre
}
}));
/**
* Tumblr API
* Uses OAuth 1.0a Strategy.
*/
passport.use('tumblr', new OAuthStrategy({
requestTokenURL: 'http://www.tumblr.com/oauth/request_token',
accessTokenURL: 'http://www.tumblr.com/oauth/access_token',
@ -224,6 +233,11 @@ passport.use('tumblr', new OAuthStrategy({
}
));
/**
* Foursquare API
* Uses OAuth 2.0 Strategy.
*/
passport.use('foursquare', new OAuth2Strategy({
authorizationURL: 'https://foursquare.com/oauth2/authorize',
tokenURL: 'https://foursquare.com/oauth2/access_token',
@ -242,6 +256,11 @@ passport.use('foursquare', new OAuth2Strategy({
}
));
/**
* Venmo API
* Uses OAuth 2.0 Strategy.
*/
passport.use('venmo', new OAuth2Strategy({
authorizationURL: 'https://api.venmo.com/v1/oauth/authorize',
tokenURL: 'https://api.venmo.com/v1/oauth/access_token',
@ -260,11 +279,19 @@ passport.use('venmo', new OAuth2Strategy({
}
));
/**
* Login Required middleware.
*/
exports.isAuthenticated = function(req, res, next) {
if (req.isAuthenticated()) return next();
res.redirect('/login');
};
/**
* Authorization Required middleware.
*/
exports.isAuthorized = function(req, res, next) {
var provider = req.path.split('/').slice(-1)[0];
if (_.findWhere(req.user.tokens, { kind: provider })) next();