Added support for custom OAuth paths. Closes GH-3

generators/twitter_auth/templates/twitter_auth.yml

@@ -4,6 +4,7 @@ development:
   oauth_consumer_key: devkey
   oauth_consumer_secret: devsecret
   base_url: "https://twitter.com"
+  authorize_path: "/oauth/authenticate"
   api_timeout: 10
   remember_for: 14 # days
   oauth_callback: "http://localhost:3000/oauth_callback"
@@ -12,13 +13,15 @@ test:
   oauth_consumer_key: testkey
   oauth_consumer_secret: testsecret
   base_url: "https://twitter.com"
+  authorize_path: "/oauth/authenticate"
   api_timeout: 10
   remember_for: 14 # days
   oauth_callback: "http://localhost:3000/oauth_callback"
 production:
   strategy: oauth
   oauth_consumer_key: prodkey
-  oauth_consumer_secret: prodsecret
+  oauth_consumer_secret: prodsecret 
+  authorize_path: "/oauth/authenticate"
   base_url: "https://twitter.com"
   api_timeout: 10
   remember_for: 14 # days

lib/twitter_auth.rb

@@ -56,10 +56,18 @@ def self.basic?
 
   # The OAuth consumer used by TwitterAuth for authentication. The consumer key and secret are set in your application's +config/twitter.yml+
   def self.consumer
+    options = {:site => TwitterAuth.base_url}
+    [ :authorize_path, 
+      :request_token_path,
+      :access_token_path,
+      :scheme ].each do |oauth_option|
+      options[oauth_option] = TwitterAuth.config[oauth_option.to_s] if TwitterAuth.config[oauth_option.to_s]
+    end
+
     OAuth::Consumer.new(
       config['oauth_consumer_key'],          
       config['oauth_consumer_secret'],
-      :site => TwitterAuth.base_url
+      options 
     )
   end
 
@@ -70,6 +78,10 @@ def self.net
     net.read_timeout = TwitterAuth.api_timeout
     net
   end
+
+  def self.authorize_path
+    config['authorize_path'] || '/oauth/authorize'
+  end
 end
 
 require 'twitter_auth/controller_extensions'

spec/twitter_auth_spec.rb

@@ -11,6 +11,12 @@
       TwitterAuth.stub!(:config).and_return({'base_url' => 'https://example.com'})
       TwitterAuth.base_url.should == 'https://example.com'
     end
+
+    it 'should utilize oauth consumer settings' do
+      @config = TwitterAuth.config
+      TwitterAuth.stub!(:config).and_return(@config.merge('authorize_path' => '/somewhere_else'))
+      TwitterAuth.consumer.authorize_path.should == '/somewhere_else'
+    end
   end
 
   describe ".path_prefix" do