addedpassport config file and did some other stuff

1 files changed, 109 insertions, 0 deletions

diff --git a/config/passport.js b/config/passport.js
new file mode 100644
index 0000000..9518409
--- /dev/null
+++ b/config/passport.js
@@ -0,0 +1,109 @@
+// dependencies
+var mongoose = require('mongoose')
+  , LocalStrategy = require('passport-local').Strategy
+  , FacebookStrategy = require('passport-facebook').Strategy
+  , TwitterStrategy = require('passport-twitter').Strategy
+  , User = mongoose.model('User');
+
+/**
+ * This is where the magic happends
+ */
+
+module.exports = function (passport, config) {
+
+    // serialize sessions
+    passport.serializeUser( function(user, done) {
+        done(null, user.id);
+    });
+    passport.deserializeUser( function(id, done) {
+        User.findOne({ _id: id }, function(err, user) {
+            done(err, user);
+        });
+    });
+
+
+    /**
+     * Local strategy
+     */
+    passport.use(new LocalStrategy({
+        usernameField: 'email',
+        passwordField: 'password'
+    }, function(email, password, done) {
+
+        // looks up the user in the database, and check if password matches
+        User.findOne({ email: email }, function(err, user) {
+            if (err) return done(err);
+            if (!user) return done(null, false, { message: 'Unknown user' });
+            if (!user.authenticate(password)) return done(null, false, { message: 'Invalid password' });
+            return done(null, user);
+        });
+    }));
+
+
+    /**
+     * Facebook strategy
+     */
+    passport.use(new FacebookStrategy({
+        clientID: config.facebook.clientID
+      , clientSecret: config.facebook.clientSecret
+      , callbackURL: config.facebook.callbackURL
+    }, function(accessToken, refreshToken, profile, done) {
+
+        // looks up the user in the database. Will create the user if it does not exist
+        User.findOne({ 'facebook.id': profile.id }, function(err, user) {
+            if(err) return done(err);
+            if (!user) {
+                user = new User({
+                    name: profile.displayName
+                  , email: profile.emails[0].value
+                  , username: profile.username
+                  , provider: 'facebook'
+                  , facebook: profile._json
+                });
+                user.save(function(err) {
+                    if (err) console.log(err);
+                    return done(err, user);
+                });
+            } else {
+                return done(err, user);
+            }
+        });
+    }));
+
+
+    /**
+     * Twitter strategy
+     */
+    passport.use(new TwitterStrategy({
+        consumerKey: config.twitter.clientID
+      , consumerSecret: config.twitter.clientSecret
+      , callbackURL: config.twitter.callbackURL
+    }, function(token, tokenSecret, profile, done) {
+
+        // looks up the user in the database. Will create the user if it does not exist
+        User.findOne({ 'twitter.id': profile.id }, function(err, user) {
+            if (err) return done(err);
+            if (!user) {
+                user = new User({
+                    name: profile.displayName
+                  , username: profile.username
+                  , provider: 'twitter'
+                  , twitter: profile._json
+                });
+                user.save(function(err) {
+                    if (err) console.log(err);
+                    return done(err, user);
+                });
+            } else {
+                return done(err, user);
+            }
+        });
+    }));
+
+
+
+
+
+
+}
+