Added support for proxies

lib/oauth/consumer.rb

@@ -25,6 +25,7 @@ class Consumer
       :authorize_path     => '/oauth/authorize',
       :access_token_path  => '/oauth/access_token',
 
+      :proxy              => nil,
       # How do we send the oauth values to the server see
       # http://oauth.net/core/1.0/#consumer_req_param for more info
       #
@@ -254,6 +255,10 @@ def access_token_url?
       @options.has_key?(:access_token_url)
     end
 
+    def proxy
+      @options[:proxy]
+    end
+
   protected
 
     # Instantiates the http object
@@ -264,7 +269,12 @@ def create_http(_url = nil)
         our_uri = URI.parse(_url)
       end
 
-      http_object = Net::HTTP.new(our_uri.host, our_uri.port)
+      if proxy.nil?
+        http_object = Net::HTTP.new(our_uri.host, our_uri.port)
+      else
+        proxy_uri = proxy.is_a?(URI) ? proxy : URI.parse(proxy)
+        http_object = Net::HTTP.new(our_uri.host, our_uri.port, proxy_uri.host, proxy_uri.port, proxy_uri.user, proxy_uri.password)
+      end
 
       http_object.use_ssl = (our_uri.scheme == 'https')
 

lib/oauth/request_proxy/action_controller_request.rb

@@ -1,4 +1,5 @@
 require 'active_support'
+require 'action_controller'
 require 'action_controller/request'
 require 'oauth/request_proxy/base'
 require 'uri'

test/test_consumer.rb

@@ -13,6 +13,7 @@ def setup
         'consumer_key_86cad9', '5888bf0345e5d237',
         {
         :site=>"http://blabla.bla",
+        :proxy=>"http://user:password@proxy.bla:8080",
         :request_token_path=>"/oauth/example/request_token.php",
         :access_token_path=>"/oauth/example/access_token.php",
         :authorize_path=>"/oauth/example/authorize.php",
@@ -31,6 +32,7 @@ def test_initializer
     assert_equal "consumer_key_86cad9",@consumer.key
     assert_equal "5888bf0345e5d237",@consumer.secret
     assert_equal "http://blabla.bla",@consumer.site
+    assert_equal "http://user:password@proxy.bla:8080",@consumer.proxy
     assert_equal "/oauth/example/request_token.php",@consumer.request_token_path
     assert_equal "/oauth/example/access_token.php",@consumer.access_token_path
     assert_equal "http://blabla.bla/oauth/example/request_token.php",@consumer.request_token_url
@@ -50,6 +52,7 @@ def test_defaults
     assert_equal "key",@consumer.key
     assert_equal "secret",@consumer.secret
     assert_equal "http://twitter.com",@consumer.site
+    assert_nil    @consumer.proxy
     assert_equal "/oauth/request_token",@consumer.request_token_path
     assert_equal "/oauth/access_token",@consumer.access_token_path
     assert_equal "http://twitter.com/oauth/request_token",@consumer.request_token_url