module.exports = function(passport) {
    passport.serializeUser(function(user, done) {
        done(null, user.id);
    });
    passport.deserializeUser(function(id, done) {
        User.findById(id, function(err, user) {
            done(err, user);
        });
    });
    passport.use(new FacebookStrategy({
        clientID        : configAuth.facebookAuth.clientID,
        clientSecret    : configAuth.facebookAuth.clientSecret,
        callbackURL     : configAuth.facebookAuth.callbackURL,
        profileFields: ["emails", 'user_friends','manage_pages']
    },
    function(token, refreshToken, profile, done) {
        process.nextTick(function() {

            User.findOne({ 'facebook.id' : profile.id }, function(err, user) {
                if (err)
                    return done(err);
                if (user) {
                    return done(null, user); // user found, return that user
                } else {

                    var newUser            = new User();
                    newUser.facebook.id    = profile.id;
                    newUser.facebook.token = token;
                    newUser.facebook.name  = profile.name;
                    newUser.facebook.email = profile.emails[0].value;
                    newUser.facebook.friends=profile.user_friends[5];
                    newUser.save(function(err) {
                        if (err)
                            throw err;
                        return done(null, newUser);
                    });
                }
           });
        });
    }));
};

var userSchema = mongoose.Schema({
    local: {
        username: String,
        password: String
    },
    facebook: {
        id: String,
        token: String,
        name1: String,
        email: String,
        friends:String
    }
});

<div class="col-sm-6">
        <div class="well">
            <h3 class="text-primary"><span class="fa fa-facebook"></span> Facebook</h3>

                <p>
                    <strong>id</strong>: <%= user.facebook.id %><br>
                    <strong>token</strong>: <%= user.facebook.token %><br>
                    <strong>email</strong>: <%= user.facebook.email %><br>
                    <strong>name1</strong>: <%= user.facebook.name %><br>
                     <strong>Friends</strong>: <%= user.facebook.friends %><br>
                </p>

        </div>
    </div>