Posts Tagged ‘auth0’

Using nginx to enable custom domains in Auth0

Sunday, December 2nd, 2018

In this post, I’m sharing the nginx config needed to set up a reverse proxy for enabling custom domains in Auth0.

I’ll start by explaining why I needed this, but if you don’t care about that, you can just skip straight to the code.

I’ve mentioned before that I use Auth0 for authentication and authorization in Machine Learning for Kids. (And I’ve mentioned before that the developer experience using Auth0 is generally fantastic).

But I’ve had one auth-related complaint from schools since launching the site. And it’s been increasing in the last couple of months:

Users who have their web browsers set to block third-party cookies weren’t able to log in.

This is because the cookies were coming from an domain, and not