X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/ad6c0d3ebabdfe985ce91b10e3ae07b68ebd768f..8e3af42fe1f60480af83c2c7d40ab6289bf24508:/config/initializers/oauth.rb

diff --git a/config/initializers/oauth.rb b/config/initializers/oauth.rb
index bad01dd3d..57b89564f 100644
--- a/config/initializers/oauth.rb
+++ b/config/initializers/oauth.rb
@@ -1,4 +1,5 @@
 require "oauth/controllers/provider_controller"
+require "oauth/helper"
 require "oauth/rack/oauth_filter"
 
 Rails.configuration.middleware.use OAuth::Rack::OAuthFilter
@@ -7,8 +8,16 @@ module OAuth
   module Helper
     def escape(value)
       value.to_s.gsub(OAuth::RESERVED_CHARACTERS) do |c|
-        format("%%%02X", c.ord)
-      end
+        c.bytes.map do |b|
+          format("%%%02X", b)
+        end.join
+      end.force_encoding(Encoding::US_ASCII)
+    end
+
+    def unescape(value)
+      value.to_s.gsub(/%\h{2}/) do |c|
+        c[1..].to_i(16).chr
+      end.force_encoding(Encoding::UTF_8)
     end
   end
 
@@ -43,12 +52,12 @@ module OpenStreetMap
     module ClassMethods
       def included(controller)
         controller.class_eval do
-          def self.before_filter(*names, &blk)
-            before_action(*names, &blk)
+          def self.before_filter(...)
+            before_action(...)
           end
 
-          def self.skip_before_filter(*names, &blk)
-            skip_before_action(*names, &blk)
+          def self.skip_before_filter(...)
+            skip_before_action(...)
           end
         end