Dynamic Scopes, now in Beta, lets you evaluate the contents of headers and cookies using a JS function, enabling you to define scopes dynamically. Learn more over in the docs.

import { Config } from 'stellate'
const config: Config = {
  config: {
    scopes: {
      // ctx is an object with the following properties:
      // - headers: an object with all headers of the request
      // - cookies: an object with all cookies of the request
      AUTHENTICATED: (ctx) => {
        const userId = ctx.cookies.uid
        if (!userId || userId.startsWith('lo_')) {
          return 'UNAUTHENTICATED'
        }
        return userId
      },
    },
  },
}

export default config