authorization {
  default_permissions = {
    subscribe = "telestion.chat"
    publish: { deny: ">" }
  }
  ADMIN = {
    publish = ">"
    subscribe = ">"
  }
  CHAT_CLIENT = {
    publish = ["telestion.>", "_INBOX.>"]
    subscribe = ["telestion.>", "_INBOX.>"]
  }
  users = [
    {user: admin,   password: admin, permissions: $ADMIN}
    {user: client,  password: client, permissions: $CHAT_CLIENT}
    {user: guest, password: guest}
  ]
}