1 files changed, 2 insertions, 27 deletions
diff --git a/actionpack/lib/action_controller/metal/filter_parameter_logging.rb b/actionpack/lib/action_controller/metal/filter_parameter_logging.rb
index befb4a58cc..b59f6df244 100644
--- a/actionpack/lib/action_controller/metal/filter_parameter_logging.rb
+++ b/actionpack/lib/action_controller/metal/filter_parameter_logging.rb
@@ -3,36 +3,11 @@ module ActionController
     extend ActiveSupport::Concern
 
     module ClassMethods
-      # Replace sensitive parameter data from the request log.
-      # Filters parameters that have any of the arguments as a substring.
-      # Looks in all subhashes of the param hash for keys to filter.
-      # If a block is given, each key and value of the parameter hash and all
-      # subhashes is passed to it, the value or key
-      # can be replaced using String#replace or similar method.
-      #
-      # Examples:
-      #
-      #   filter_parameter_logging :password
-      #   => replaces the value to all keys matching /password/i with "[FILTERED]"
-      #
-      #   filter_parameter_logging :foo, "bar"
-      #   => replaces the value to all keys matching /foo|bar/i with "[FILTERED]"
-      #
-      #   filter_parameter_logging { |k,v| v.reverse! if k =~ /secret/i }
-      #   => reverses the value to all keys matching /secret/i
-      #
-      #   filter_parameter_logging(:foo, "bar") { |k,v| v.reverse! if k =~ /secret/i }
-      #   => reverses the value to all keys matching /secret/i, and
-      #      replaces the value to all keys matching /foo|bar/i with "[FILTERED]"
+      # This method has been moved to ActionDispatch::Http::ParametersFilter.filter_parameters
       def filter_parameter_logging(*filter_words, &block)
+        ActiveSupport::Deprecation.warn("Setting filter_parameter_logging in ActionController is deprecated, please set 'config.filter_parameters' in application.rb or environments/[environment_name].rb instead.", caller)
         ActionDispatch::Http::ParametersFilter.filter_parameters(*filter_words, &block)
       end
     end
-    
-  protected
-    
-    def filter_parameters(params)
-      request.send(:process_parameter_filter, params)
-    end
   end
 end