Handle UTF-8 correctly in monkey patched OAuth::Helper.escape

[rails.git] / config / initializers / oauth.rb

diff --git a/config/initializers/oauth.rb b/config/initializers/oauth.rb
index 122c2e6513838eb90b609c15701592193a65c049..276fd350ced5c35d841b7bd100c5aeaf7fc25b8d 100644 (file)
--- a/config/initializers/oauth.rb
+++ b/config/initializers/oauth.rb
@@ -1,9 +1,20 @@
 require "oauth/controllers/provider_controller"
+require "oauth/helper"
 require "oauth/rack/oauth_filter"
 
 Rails.configuration.middleware.use OAuth::Rack::OAuthFilter
 
 module OAuth
+  module Helper
+    def escape(value)
+      value.to_s.gsub(OAuth::RESERVED_CHARACTERS) do |c|
+        c.bytes.map do |b|
+          format("%%%02X", b)
+        end.join
+      end.force_encoding(Encoding::US_ASCII)
+    end
+  end
+
   module RequestProxy
     class RackRequest
       def method
@@ -16,6 +27,7 @@ end
 module OpenStreetMap
   module ProviderController
     def self.prepended(mod)
+      super
       mod.singleton_class.prepend(OpenStreetMap::ProviderController::ClassMethods)
     end