Initial Commit

server/auth/facebook/index.js

@@ -0,0 +1,20 @@
+'use strict';
+
+import express from 'express';
+import passport from 'passport';
+import {setTokenCookie} from '../auth.service';
+
+var router = express.Router();
+
+router
+  .get('/', passport.authenticate('facebook', {
+    scope: ['email', 'user_about_me'],
+    failureRedirect: '/signup',
+    session: false
+  }))
+  .get('/callback', passport.authenticate('facebook', {
+    failureRedirect: '/signup',
+    session: false
+  }), setTokenCookie);
+
+export default router;

server/auth/facebook/passport.js

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+import passport from 'passport';
+import {Strategy as FacebookStrategy} from 'passport-facebook';
+
+export function setup(User, config) {
+  passport.use(new FacebookStrategy({
+    clientID: config.facebook.clientID,
+    clientSecret: config.facebook.clientSecret,
+    callbackURL: config.facebook.callbackURL,
+    profileFields: [
+      'displayName',
+      'emails'
+    ]
+  },
+  function(accessToken, refreshToken, profile, done) {
+    User.findOne({'facebook.id': profile.id}).exec()
+      .then(user => {
+        if(user) {
+          return done(null, user);
+        }
+
+        user = new User({
+          name: profile.displayName,
+          email: profile.emails[0].value,
+          role: 'user',
+          provider: 'facebook',
+          facebook: profile._json
+        });
+        user.save()
+          .then(savedUser => done(null, savedUser))
+          .catch(err => done(err));
+      })
+      .catch(err => done(err));
+  }));
+}