Added some stubs for OAuth and HTTP.

git-svn-id: https://google-api-ruby-client.googlecode.com/svn/trunk@3 c1d61fac-ed7f-fcc1-18f7-ff78120a04ef

lib/google/api_client/auth/oauth_1.rb

@@ -0,0 +1,79 @@
+# Copyright 2010 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+require "addressable/uri"
+require "oauth"
+
+module Google #:nodoc:
+  class APIClient #:nodoc:
+    class OAuth1
+      def initialize(options={})
+        @options = {
+          :request_token_uri =>
+            'https://www.google.com/accounts/OAuthGetRequestToken',
+          :authorization_uri =>
+            'https://www.google.com/accounts/OAuthAuthorizeToken',
+          :access_token_uri =>
+            'https://www.google.com/accounts/OAuthGetAccessToken',
+          :consumer_key => "anonymous",
+          :consumer_secret => "anonymous"
+        }.merge(options)
+        @options[:request_token_uri] =
+          Addressable::URI.parse(@options[:request_token_uri])
+        @options[:authorization_uri] =
+          Addressable::URI.parse(@options[:authorization_uri])
+        @options[:access_token_uri] =
+          Addressable::URI.parse(@options[:access_token_uri])
+        if (@options[:request_token_uri].site !=
+            @options[:authorization_uri].site) ||
+            (@options[:request_token_uri].site !=
+            @options[:authorization_uri].site)
+          raise ArgumentError, "All OAuth endpoints must be on the same site."
+        end
+        @oauth_consumer = ::OAuth::Consumer.new(
+          @options[:consumer_key], @options[:consumer_secret], {
+            # This is an extremely unfortunate way to configure the consumer,
+            # but not worth forking or patching to resolve.  Yet.
+            :site               => @options[:request_token_uri].site,
+            :scheme             => :header,
+            :http_method        => :post,
+            :request_token_path => @options[:request_token_uri].request_uri,
+            :access_token_path  => @options[:access_token_uri].request_uri,
+            :authorize_path     => @options[:authorization_uri].request_uri
+          }
+        )
+      end
+      
+      def consumer_key
+        return @oauth_consumer.key
+      end
+
+      def consumer_secret
+        return @oauth_consumer.secret
+      end
+      
+      def request_token_uri
+        return @oauth_consumer.request_token_url
+      end
+
+      def authorization_uri
+        return @oauth_consumer.authorize_url
+      end
+
+      def access_token_uri
+        return @oauth_consumer.access_token_url
+      end
+    end
+  end
+end