Turnstiled

Integrate Cloudflare Turnstile into Ruby on Rails apps with ease.

For development, it even includes a Mock widget.

First install the gem by adding this line to your application's Gemfile:

gem "turnstiled"

And executing:

$ bundle

Create a file called config/initializers/turnstiled.rb and add the following:

Turnstiled.site_key = "YOUR SITE KEY"
Turnstiled.site_secret = "YOUR SITE SECRET"

In your layout, add the widget to the head of the document:

<%= turnstile_javascript_tag %>

In test and development, it will include a mock widget that fires the callback after 2 seconds.

The mock widget will send the cf-turnstile-response parameter with a value of 1.

Within a form make sure to render the widget:

<%= form_with model: @some_model do %>
  <%= turnstile_tag %>
<% end %>

In your controller, you also need to verify the response with the following:

class PostsController < ApplicationController
  verify_turnstile_request only: %i[create]
end

The verify_turnstile_request takes the same options as a before_action method call.

Change the version in lib/turnstiled/version.rb and then run bundle to make sure that Gemfile.lock is updated with the new version.

The gem is automatically released when pushed to main on GitHub