Contents

# Manages starting and ending of sessions, i.e., logging in and out.
class UcbRails::SessionsController < ApplicationController
  
  skip_before_filter :ensure_authenticated_user, :log_request

  # Redirects to authentication provider
  #
  # @return [nil]
  def new
    provider = UcbRails[:omniauth_provider] || :cas
    redirect_to "/auth/#{provider}"
  end

  # Login user after authentication by provider
  #
  # @return [nil] 
  def create
    uid = request.env['omniauth.auth'].uid
    session[:omniauth_provider] = request.env['omniauth.auth'].provider
    
    if user_session_manager.login(uid)
      session[:uid] = uid
      redirect_to session[:original_url] || root_path
    else
      redirect_to not_authorized_path
    end
  end
   
  # Log user out 
  #
  # @return [nil]
  def destroy
    user_session_manager.logout(current_user)
    provider = session[:omniauth_provider]
    reset_session
    redirect_to redirect_url(provider)
  end
  
  # Action called when unauthorized access attempted
  #
  # @return [nil]
  def not_authorized
    render(:text => "Not Authorized", :status => 401)
  end

  # Handler for authentication failure.
  #
  # @return [nil]
  def failure
    Rails.logger.debug("Authentication Failed for: #{request.env['omniauth.auth']}")
    render(:text => "Not Authorized", :status => 401)
  end
  
  private
  
  def redirect_url(provider)
    if provider.to_s == 'cas'
      "http://auth.berkeley.edu/cas/logout?url=#{root_url}"
    else
      root_path
    end
  end
  
  
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
ucb_rails-0.0.6	app/controllers/ucb_rails/sessions_controller.rb
ucb_rails-0.0.5	app/controllers/ucb_rails/sessions_controller.rb
ucb_rails-0.0.4	app/controllers/ucb_rails/sessions_controller.rb
ucb_rails-0.0.3	app/controllers/ucb_rails/sessions_controller.rb
ucb_rails-0.0.2	app/controllers/ucb_rails/sessions_controller.rb