expandable.rb in rmega-0.2.1

- old
+ new
@@ -5,18 +5,16 @@
 
       def create_folder(name)
         node_key = NodeKey.random
 
         # encrypt attributes
-        attributes_str = "MEGA"
-        attributes_str << {n: name.strip}.to_json
-        attributes_str << ("\x00" * (16 - (attributes_str.size % 16)))
-        encrypted_attributes = aes_cbc_encrypt(node_key.aes_key, attributes_str)
+        _attr = serialize_attributes(:n => name.strip)
+        _attr = aes_cbc_encrypt(node_key.aes_key, _attr)
 
         # Encrypt node key
         encrypted_key = aes_ecb_encrypt(session.master_key, node_key.aes_key)
 
-        n = [{h: 'xxxxxxxx', t: 1, a: Utils.base64urlencode(encrypted_attributes), k: Utils.base64urlencode(encrypted_key)}]
+        n = [{h: 'xxxxxxxx', t: 1, a: Utils.base64urlencode(_attr), k: Utils.base64urlencode(encrypted_key)}]
         data = session.request(a: 'p', t: handle, n: n)
         return Folder.new(session, data['f'][0])
       end
 
       def upload_url(filesize)