Download fonts and tikz support for better privacy.

Author: dhendryc

_config.yml

@@ -394,7 +394,7 @@ enable_video_embedding: false # enables video embedding for bibtex entries. If f
 # The integrity hash is used to ensure that the library is not tampered with.
 # Integrity hashes not provided by the libraries were generated using https://www.srihash.org/
 third_party_libraries:
-  download: false # if true, download the versions of the libraries specified below and use the downloaded files
+  download: true # if true, download the versions of the libraries specified below and use the downloaded files
   bootstrap-table:
     integrity:
       css: "sha256-uRX+PiRTR4ysKFRCykT8HLuRCub26LgXJZym3Yeom1c="
@@ -614,6 +614,10 @@ third_party_libraries:
       css: "https://cdn.jsdelivr.net/npm/venobox@{{version}}/dist/venobox.min.css"
       js: "https://cdn.jsdelivr.net/npm/venobox@{{version}}/dist/venobox.min.js"
     version: "2.1.8"
+  tikzjax:
+    url:
+      fonts: "https://tikzjax.com/v1/fonts.css"
+      js: "https://tikzjax.com/v1/tikzjax.js"
 
 # -----------------------------------------------------------------------------
 # Get external JSON data

_includes/distill_scripts.liquid

@@ -122,7 +122,7 @@
   <!-- Tikzjax -->
   <script
     defer
-    src="https://tikzjax.com/v1/tikzjax.js"
+    src="{{ site.third_party_libraries.tikzjax.url.js }}"
     integrity="sha256-+1qyucCXRZJrCg3lm3KxRt/7WXaYhBid4/1XJRHGB1E="
     crossorigin="anonymous"
   ></script>

_includes/head.liquid

@@ -185,5 +185,5 @@
 {% endif %}
 
 {% if page.tikzjax %}
-  <link defer rel="stylesheet" type="text/css" href="https://tikzjax.com/v1/fonts.css">
+  <link defer rel="stylesheet" type="text/css" href="{{ site.third_party_libraries.tikzjax.url.fonts }}">
 {% endif %}

_includes/scripts.liquid

@@ -136,7 +136,7 @@
   <!-- Tikzjax -->
   <script
     defer
-    src="https://tikzjax.com/v1/tikzjax.js"
+    src="{{ site.third_party_libraries.tikzjax.url.js }}"
     integrity="sha256-+1qyucCXRZJrCg3lm3KxRt/7WXaYhBid4/1XJRHGB1E="
     crossorigin="anonymous"
   ></script>