Support for serving Rackspace CDN objects via SSL.

lib/fog/core/credentials.rb

@@ -85,6 +85,7 @@ An alternate file may be used by placing its path in the FOG_RC environment vari
   :rackspace_api_key:
   :rackspace_username:
   :rackspace_servicenet:
+  :rackspace_cdn_ssl:
   :slicehost_password:
   :terremark_username:
   :terremark_password:

lib/fog/storage/models/rackspace/directory.rb

@@ -38,7 +38,7 @@ module Fog
           requires :key
           @public_url ||= begin
             begin response = connection.cdn.head_container(key)
-              response.headers['X-CDN-Enabled'] == 'True' && response.headers['X-CDN-URI']
+              response.headers['X-CDN-Enabled'] == 'True' && (connection.rackspace_cdn_ssl == true ? response.headers['X-CDN-SSL-URI'] : response.headers['X-CDN-URI'])
             rescue Fog::Service::NotFound
               nil
             end
@@ -56,7 +56,7 @@ module Fog
           end
           true
         end
-
+        
       end
 
     end

lib/fog/storage/rackspace.rb

@@ -3,7 +3,7 @@ module Fog
     class Storage < Fog::Service
 
       requires :rackspace_api_key, :rackspace_username
-      recognizes :rackspace_auth_url, :rackspace_servicenet, :persistent
+      recognizes :rackspace_auth_url, :rackspace_servicenet, :rackspace_cdn_ssl, :persistent
       recognizes :provider # remove post deprecation
 
       model_path 'fog/storage/models/rackspace'
@@ -68,6 +68,7 @@ module Fog
 
       class Real
         include Utils
+        attr_reader :rackspace_cdn_ssl
 
         def initialize(options={})
           unless options.delete(:provider)
@@ -81,6 +82,7 @@ module Fog
           require 'json'
           @rackspace_api_key = options[:rackspace_api_key]
           @rackspace_username = options[:rackspace_username]
+          @rackspace_cdn_ssl = options[:rackspace_cdn_ssl]
           credentials = Fog::Rackspace.authenticate(options)
           @auth_token = credentials['X-Auth-Token']