Redirect to login

magnusvhendin

Though this works, it also redirects every call for assets (images, stylesheets etc). So I get a site without CSS.

Maybe another hook is more appropriate?

I also have another function that redirects to the profile page if some information is not properly filled in.

So the overarching question is not to lock people out, it's more about how to divert a user based on some conditions. For instance, we have to require the users full name, so if it's not filled out, they get redirected to their profile edit page and asked to fill it in.

EDIT: I forgot to tag you @baris.

magnusvhendin

Seems like reverting to callbacks resolves it. I really wanted this to work with async/await, since callbacks will sooner or later be phased out I guess.

library.checkLoginStatus = (data, callback) => {
	if (data.req.loggedIn ||
		allowedUrls(data.req.url)
	) {
		callback(null, data);
	} else {
		Helpers.redirect(data.res, '/login');
	}
};

magnusvhendin

I also tried to use the helper function notAllowed, but I get the same result. Redirects to /login but get errors in the log that data is undefined and there is no catch().

library.checkLoginStatus = async (data) => {
	if (data.req.loggedIn ||
		allowedUrls(data.req.url)
	) {
		return data;
	}
	return Helpers.notAllowed(data.req, data.res);
};

<baris>

Maybe 'response:router.page' is better then, it won't call next if you already do a redirect in it.

https://github.com/NodeBB/NodeBB/blob/master/src/middleware/index.js#L94-L101

magnusvhendin

@baris That's it. Worked like a charm. Thanks!

flex

Hello @baris and @magnusvhendin

I would like to update my module nodebb-plugin-private-forum that should do exactly what you are trying to archive.
But it seems it is not working well with v1.16.2 and I need some help on the Hook declaration.

I understand that I need to use response:router.page, but how exactly?
Is this ok for you?

plugin.json

{
  "id": "nodebb-plugin-private-forum",
  "url": "https://github.com/LM1LC3N7/nodebb-plugin-private-forum",
  "library": "./library.js",
  "hooks": [{
    "hook": "response:router.page", "method": "init"
  }]
}

library.json

'use strict';

const plugin = {};
var winston = module.parent.require('winston');
const helpers = require.main.require('./src/controllers/helpers');

plugin.init = async (data) => {

        const allowedPages = /\/(assets\/|login|register|reset|plugins\/).*|.*(.css|.js)$/;

        winston.verbose("[plugin-nodebb-private-forum] Checking URL ("+ req.url +"), redirection.");

        # Allow only few pages or logged in users
        if (data.req.loggedIn || allowedPages.test(req.url)) {
                return data;
        }

        # else redirect to /login.
        winston.verbose("[plugin-nodebb-private-forum] User is NOT logged or URL is NOT allowed.");
        return Helpers.notAllowed(data.req, data.res);
};

module.exports = plugin;

I can't see any of the debug log messages containing accessed URL

<baris>

Trying logging with winston.info, verbose only shows up in dev mode or when you start with --verbose I believe.

flex

@baris After a rebuild, reset module and activate again, still nothing.
I have manually changed the package.json version number but the old version still appears. An idea why? My updates are maybe never used?

<baris>

Maker sure your plugin is linked into node_modules. If it's not your changes won't show up.

flex

@baris infact I have installed the old version and I update the installed module directly (in node_modules folder).

I rebuild and restart nodebb, but the plugin version is still the old one.

Does my plugin file code looks ok to you?

<baris>

Javascript comments start with // or /* comment */. During startup if there is an error in a plugin it is not loaded. Check the startup messages.

flex

@baris My god, it's not good to work with bash and javascript at the same time (thank you btw)

My "old" code is still working well without depreciation warning, thanks for your answers

jalathpc_demo

@baris I'm also trying this and it works with SSO also. However now I can't logout and use /login?local=1 to log the admin account as above method force only use /login and it use the sso. Any clue, hint to avoid this?

I use the code in here
https://github.com/LM1LC3N7/nodebb-plugin-private-forum/blob/master/library.js

flex

Hello @jalathpc_demo

I tried to create a patch:
https://github.com/LM1LC3N7/nodebb-plugin-private-forum/releases/tag/v1.3.1

I no longer have a NodeBB instance, so let me know if it works (I am honestly not sure, as /logout should be allowed as you are logged in.

It would be interesting to check if req.loggedIn is correctly set when using SSO. This could be why the plugin is not working as you need.

NPM link: https://www.npmjs.com/package/nodebb-plugin-private-forum/v/1.3.1