1 files changed, 2 insertions, 33 deletions
diff --git a/app/controllers/home_controller.rb b/app/controllers/home_controller.rb
index 61b1690fa..d8ee82a7a 100644
--- a/app/controllers/home_controller.rb
+++ b/app/controllers/home_controller.rb
@@ -1,47 +1,16 @@
 # frozen_string_literal: true
 
 class HomeController < ApplicationController
-  before_action :redirect_unauthenticated_to_permalinks!
+  include WebAppControllerConcern
 
-  before_action :set_pack
-  before_action :set_referrer_policy_header
   before_action :set_instance_presenter
 
   def index
-    @body_classes = 'app-body'
+    expires_in 0, public: true unless user_signed_in?
   end
 
   private
 
-  def redirect_unauthenticated_to_permalinks!
-    return if user_signed_in?
-
-    redirect_path = PermalinkRedirector.new(request.path).redirect_path
-    redirect_path ||= default_redirect_path
-
-    redirect_to(redirect_path) if redirect_path.present?
-  end
-
-  def set_pack
-    use_pack 'home'
-  end
-
-  def default_redirect_path
-    if whitelist_mode?
-      new_user_session_path
-    elsif request.path.start_with?('/web')
-      nil
-    elsif single_user_mode?
-      short_account_path(Account.local.without_suspended.where('id > 0').first)
-    else
-      about_path
-    end
-  end
-
-  def set_referrer_policy_header
-    response.headers['Referrer-Policy'] = 'origin'
-  end
-
   def set_instance_presenter
     @instance_presenter = InstancePresenter.new
   end