Contents

class Devise::CasSessionsController < Devise::SessionsController
  unloadable

  def new
    unless returning_from_cas?
      redirect_to(cas_login_url)
    end
  end

  def service
    warden.authenticate!(:scope => resource_name)

    if params[:redirect]
      return redirect_to params[:redirect]
    end

    return redirect_to after_sign_in_path_for(resource_name)
  end

  def unregistered
  end

  def destroy
    # if :cas_create_user is false a CAS session might be open but not signed_in
    # in such case we destroy the session here
    if signed_in?(resource_name)
      sign_out(resource_name)
    else
      reset_session
    end
    redirect_to(::Devise.cas_client.logout_url)
  end

  private
  def returning_from_cas?
    params[:ticket] || request.referer =~ /^#{::Devise.cas_client.cas_base_url}/
  end

  def cas_return_to_url
    resource_or_scope = ::Devise.mappings.keys.first rescue 'user'
    session["#{resource_or_scope}_return_to"].nil? ? '/' : session["#{resource_or_scope}_return_to"].to_s
  end

  def cas_login_url
    login_url = ::Devise.cas_client.add_service_to_login_url(::Devise.cas_service_url(request.url, devise_mapping))

    redirect_url = "&redirect=#{cas_return_to_url}"

    return "#{login_url}#{redirect_url}"
  end
  helper_method :cas_login_url
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
devise_bushido_authenticatable-1.0.0	app/controllers/devise/cas_sessions_controller.rb
devise_bushido_authenticatable-1.0.0.alpha10	app/controllers/devise/cas_sessions_controller.rb