Merge pull request #431 from nolith/delete_object_url

Expose S3 pre-signed object delete url

lib/fog/aws/requests/storage/delete_object_url.rb

@@ -0,0 +1,40 @@
+module Fog
+  module Storage
+    class AWS
+      module DeleteObjectUrl
+        def delete_object_url(bucket_name, object_name, expires, options = {})
+          unless bucket_name
+            raise ArgumentError.new('bucket_name is required')
+          end
+          unless object_name
+            raise ArgumentError.new('object_name is required')
+          end
+          signed_url(options.merge({
+            :bucket_name => bucket_name,
+            :object_name => object_name,
+            :method => 'DELETE'
+          }), expires)
+        end
+      end
+
+      class Real
+        # Get an expiring object url from S3 for deleting an object
+        #
+        # @param bucket_name [String] Name of bucket containing object
+        # @param object_name [String] Name of object to get expiring url for
+        # @param expires [Time] An expiry time for this url
+        #
+        # @return [Excon::Response] response:
+        #   * body [String] - url for object
+        #
+        # @see http://docs.amazonwebservices.com/AmazonS3/latest/dev/S3_QSAuth.html
+
+        include DeleteObjectUrl
+      end
+
+      class Mock # :nodoc:all
+        include DeleteObjectUrl
+      end
+    end
+  end
+end

lib/fog/aws/storage.rb

@@ -62,6 +62,7 @@ class AWS < Fog::Service
       request :delete_bucket_policy
       request :delete_bucket_website
       request :delete_object
+      request :delete_object_url
       request :delete_multiple_objects
       request :delete_bucket_tagging
       request :get_bucket