lib/onebox/engine/slides_onebox.rb in onebox-2.0.2 vs lib/onebox/engine/slides_onebox.rb in onebox-2.1.0

@@ -5,13 +5,14 @@
     class SlidesOnebox
       include Engine
       include StandardEmbed
 
       matches_regexp(/^https?:\/\/slides\.com\/[\p{Alnum}_\-]+\/[\p{Alnum}_\-]+$/)
+      requires_iframe_origins "https://slides.com"
 
       def to_html
         <<-HTML
-          <iframe src="//slides.com#{uri.path}/embed?style=light"
+          <iframe src="https://slides.com#{uri.path}/embed?style=light"
                   width="576"
                   height="420"
                   scrolling="no"
                   frameborder="0"
                   webkitallowfullscreen