passport.use(new LocalStrategy({
        usernameField: 'email',
        passwordField: 'password',
        session: true
    }, function (email, password, done) {
        Account.findOne({email: email}, function(err, res) {
            if (err) { console.log(err); return (done(err.errmsg)); };
            if (!res) { return (done(null, false)) };
            if (res.password != password) { return (done(null, false)); };
            return (done(null, res));
        })
    }));