From 73b0a203bc37f232711a9ef460ef422a579978b3 Mon Sep 17 00:00:00 2001
From: curben <curben@users.noreply.gitlab.com>
Date: Sat, 29 Sep 2018 19:22:06 +0930
Subject: [PATCH] Use subresource integrity for js

https://developer.mozilla.org/en-US/docs/Web/Security/Subresource_Integrity
https://hacks.mozilla.org/2015/09/subresource-integrity-in-firefox-43/
https://www.troyhunt.com/protecting-your-embedded-content-with-subresource-integrity-sri/
---
 themes/typing/layout/_partial/after-footer.ejs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/themes/typing/layout/_partial/after-footer.ejs b/themes/typing/layout/_partial/after-footer.ejs
index 243f7c7..0826b7b 100644
--- a/themes/typing/layout/_partial/after-footer.ejs
+++ b/themes/typing/layout/_partial/after-footer.ejs
@@ -1,5 +1,8 @@
-<%- js('js/jquery.min') %>
-<%- js('js/clipboard.min') %>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js" integrity="sha384-tsQFqpEReu7ZLhBV2VZlAu7zcOV+rXbYlF2cqB8txI/8aZajjp4Bqd+V6D5IgvKT" crossorigin="anonymous"></script>
+<script>(window.jQuery) || document.write('<%= js('js/jquery.min') %>');</script>
+
+<script src="https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/2.0.1/clipboard.min.js" integrity="sha384-JbuAF+8+4FF8uR/7D07/5IWwIj2FoNw5jJQGg1s8GtGIfQXFxWPRdMNWYmU35KjP" crossorigin="anonymous"></script> 
+<script>if (typeof ClipboardJS === "undefined") document.write('<%= js('js/clipboard.min') %>');</script>
 
 <% if (theme.fancybox){ %>
   <%- css('fancybox/jquery.fancybox.min') %>