Middlewares at action level

[Drowze]

Migrating an application from Hanami v1 to Hanami v2, I've came across a few actions that were protected by basic authentication on the following manner:

module Auth::Basic
  def self.included(action)
    action.class_eval do
      use ::Rack::Auth::Basic do |username, password|
        username == ENV["BASIC_AUTH_USERNAME"] && password == ENV["BASIC_AUTH_PASSWORD"]
      end
    end
  end
end

module Api::Controllers::Users
  class Index
    include Auth::Basic
    # ...
  end
end

Is it also possible to add rack middlewares at the action level in Hanami 2? For an example, if I have the following routes, is it possible to add a middleware (e.g. Rack::Auth::Basic) to only one of them?

    get "/public_stuff", to: "public_stuff.index"
    get "/private_stuff", to: "private_stuff.index"

[Drowze]

Got this workaround for setting a middleware at the route level without a namespace:

class BasicAuthActionBuilder
  def self.call(action)
    action_proc = ->(env) { Hanami.app["actions.#{action}"].(env) }
    Rack::Auth::Basic.new(action_proc) do |username, password|
      username == ENV["BASIC_AUTH_USERNAME"] && password == ENV["BASIC_AUTH_PASSWORD"]
    end
  end
end

module MyApp
  class Routes < Hanami::Routes
    get "/private_stuff", to: BasicAuthActionBuilder.("private_test.private")
    get "/public_stuff", to: "private_test.public"
  end
end