Use Passport Local & JWT Strategy on same app (on same route)

Question

so my route (for '/dash') looks like this:

// validating using JWT
router.post('/dash', passport.authenticate('jwt', {session: false}), function (req, res) {
    res.json({'success': true});
});

// validating using LOCAL
router.post('/dash', authenticationHelpers.isAuth, function (req, res) {
    res.json({'success': true});
});

// authenticationHelpers.isAuth
function isAuth(req, res, next) {
    if (req.isAuthenticated())
        return next();
    res.status(401).json({"authenticated": false});
}

So, how do I use both Local & JWT Strategy on same app (on same route) ? How do I combine them both.

Note: Local for web app, JWT for mobile app

Answer 1

Finally figured it out.

Modified isAuth function:

function isAuth(req, res, next) {
    if (req.headers.authorization) {
        passport.authenticate('jwt', {session: false}, function (err, user, info) {
            if ((!err || !info) && user) {
                req.user = user;
                return next();
            }
            res.status(401).json({authenticated: false, message: "Login expired."});
        })(req, res, next);
    } else {
        if (req.isAuthenticated())
            return next();
        res.status(401).json({authenticated: false});
    }
}

Suggestions are welcomed...