caddy-ratelimit VS caddy-authorize

You can rate limit HTTP requests (agnostic of specific HTTP versions): https://github.com/mholt/caddy-ratelimit

If you can't already do it with the rate limit module I wrote, open an issue with your detailed requirements: https://github.com/mholt/caddy-ratelimit -- should be pretty straightforward for the most part.

> QoS for a shared-multitenant system, in the presence of customers with really badly tuned and spiky request workloads, whose traffic you must nevertheless mostly accept.

Yah, we see that sometimes. Caddy usually handles it fine, sometimes with a bit of massaging the config.

I'm using caddy for my web server due to it's awesome automatic certificate functionality using Let's Encrypt behind the scenes. Caddy supports rate limiting via this plugin so I don't have to worry about folks killing my API.

There's a caveat though: one of your subdomains/routes needs to be marked as primary yes (for reasons explained here), but the sso snippet we defined didn't have this. So, you'll need to copy and paste the config into one of your routes and add primary yes before you can just use import sso in the rest.

Take a look at https://github.com/greenpau/caddy-auth-jwt I’m using it pre login to get to my pages, but it should be able to do what you want.