Rails Basic Authentication

application_controller.rb

# BasicAuth Concern
include BasicAuthentication

basic_authentication.rb

# frozen_string_literal: true

module BasicAuthentication
  extend ActiveSupport::Concern

  included do
    before_action :authenticate
  end

  private

  def authenticate
    return unless ENV['BASIC_AUTH_IS_ACTIVE'].present?

    authenticate_or_request_with_http_basic do |username, password|
      username == ENV['BASIC_AUTH_USERNAME'] && password == ENV['BASIC_AUTH_PASSWORD']
    end
  end
end

evn_setup.sh

heroku config:set BASIC_AUTH_IS_ACTIVE=yes BASIC_AUTH_USERNAME=kemal BASIC_AUTH_PASSWORD=kemal -a vilusa