Don’t forget to configure your environment variables.

Also, set the port, running something like options(shiny.port = 8080).

global.R

a0_info <- auth0::auth0_info()

server.R

library(auth0)

auth0_server(function(input, output, session) {
  observe({ print(session$userData$auth0_info) })
}, info = a0_info)

_auth0.yml

name: myApp
remote_url: ''
auth0_config:
  api_url: !expr paste0('https://', Sys.getenv("AUTH0_USER"), '.auth0.com')
  credentials:
    key: !expr Sys.getenv("AUTH0_KEY")
    secret: !expr Sys.getenv("AUTH0_SECRET")