From 853c229bbdb32c27231df8ad0d446bb35e588586 Mon Sep 17 00:00:00 2001
From: Pratik Naik <pratiknaik@gmail.com>
Date: Fri, 1 May 2009 20:24:14 +0100
Subject: Rename vendor/rack to vendor/rack-1.1.pre

---
 .../rack-1.1.pre/rack/auth/abstract/request.rb     | 37 ++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 actionpack/lib/action_dispatch/vendor/rack-1.1.pre/rack/auth/abstract/request.rb

(limited to 'actionpack/lib/action_dispatch/vendor/rack-1.1.pre/rack/auth/abstract/request.rb')

diff --git a/actionpack/lib/action_dispatch/vendor/rack-1.1.pre/rack/auth/abstract/request.rb b/actionpack/lib/action_dispatch/vendor/rack-1.1.pre/rack/auth/abstract/request.rb
new file mode 100644
index 0000000000..1d9ccec685
--- /dev/null
+++ b/actionpack/lib/action_dispatch/vendor/rack-1.1.pre/rack/auth/abstract/request.rb
@@ -0,0 +1,37 @@
+module Rack
+  module Auth
+    class AbstractRequest
+
+      def initialize(env)
+        @env = env
+      end
+
+      def provided?
+        !authorization_key.nil?
+      end
+
+      def parts
+        @parts ||= @env[authorization_key].split(' ', 2)
+      end
+
+      def scheme
+        @scheme ||= parts.first.downcase.to_sym
+      end
+
+      def params
+        @params ||= parts.last
+      end
+
+
+      private
+
+      AUTHORIZATION_KEYS = ['HTTP_AUTHORIZATION', 'X-HTTP_AUTHORIZATION', 'X_HTTP_AUTHORIZATION']
+
+      def authorization_key
+        @authorization_key ||= AUTHORIZATION_KEYS.detect { |key| @env.has_key?(key) }
+      end
+
+    end
+
+  end
+end
-- 
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