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Contents
# frozen_string_literal: true
module NulogySSO
# A mix-in that is intended to enhance a controller with NulogySSO authentication code.
# It is recommended to `include NulogySSO::ControllerHelper` in your ApplicationController.
module ControllerHelper
extend ActiveSupport::Concern
included do
# Makes the commonly used @current_user variable available to controllers and views.
# This emulates a code pattern popular in Rails apps using Devise.
attr_reader :current_user
helper_method :current_user if defined?(helper_method)
before_action :store_previous_url_in_session
end
def authenticate_sso_user
raw_token = CookieTokenStore.new(request, response).fetch
return NulogySSO.handle_unauthenticated_request.call(self) if raw_token.blank?
@current_user = Authenticator.new.authenticated_user(raw_token)
return NulogySSO.handle_unauthenticated_request.call(self) if @current_user.blank?
end
def store_previous_url_in_session
session[:previous_request_url] = request.url unless current_user
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems