Quick & Dirty auth with nginx & Node

Fri, 23 Feb 2024 00:00:00 +0000

One of the basic requirements for any serious web app is a proper users/roles/authentication system - but if you’re just throwing up a utility of some kind on a public IP for testing, and you don’t want it to be abused, then this could be an option. There’s a few components:

Your app. In this demo it’s going to be Node, but it could be Go or whatever your server-side poison is. The app is listening for connections on a non-web port (ie not on 80 or 443), I’m going to use the traditional 3000.
A firewall. That port (in my example 3000) must not be accessible from the internet. It has to be blocked by a firewall.
A web server (I’m using nginx) that enforces basic auth.

I briefly discussed web server basic auth earlier - it’s a system built into the web server that requires a log in for a route, and authenticates it against the credentials in a password file (usually named .htpasswrd) and only serves the content if authenticated.

Cookies, Sessions & Tokens

Tue, 12 Sep 2023 00:00:00 +0000

I’m up to the point in a web app where it needs to come off my lan and into the hands of a couple of users for alpha feedback. Before that happens, I have to add some sort of login/authentication system since it I want to use real, sensitive data. There’s lots of detailed blog posts and videos of how to implement this in an Express app with passport, but what I was missing was the big picture of what actually needs to happen.

Auth on dev.endevour

Quick & Dirty auth with nginx & Node

Cookies, Sessions & Tokens