lib/keycard/request/proxied_attributes.rb in keycard-0.2.3 vs lib/keycard/request/proxied_attributes.rb in keycard-0.2.4

@@ -16,17 +16,17 @@
         client_ip: client_ip
       }
     end
 
     def user_pid
-      request.env['HTTP_X_REMOTE_USER']
+      get 'HTTP_X_REMOTE_USER'
     end
 
     def user_eid
       user_pid
     end
 
     def client_ip
-      (request.env['HTTP_X_FORWARDED_FOR'] || '').split(',').first
+      safe('HTTP_X_FORWARDED_FOR').split(',').first
     end
   end
 end