From 51028d36b1fdb1be19b95354146a4e8ea6b55915 Mon Sep 17 00:00:00 2001
From: Grant Limberg <grant.limberg@zerotier.com>
Date: Wed, 28 Aug 2024 17:10:05 -0700
Subject: [PATCH] add better caching of assets for docs site

can cache fairly javascript and images fairly aggressively as they're all hashed on build
---
 nginx.conf | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/nginx.conf b/nginx.conf
index 653dbbe..0254956 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -9,6 +9,28 @@ server {
     # Otherwise it strips off the scheme & port number.
     absolute_redirect off;
 
+    location ~* ^\/assets\/(css|js)\/.+\.(css|less|js)$ {
+        add_header Last-Modified $date_gmt;
+        add_header Cache-Control 'public, max-age=86400'; 
+        add_header X-Frame-Options "SAMEORIGIN" always;
+        if_modified_since before;
+        etag on;
+    }
+
+    location ~* \.(jpg|jpeg|png|svg|gif|ico|swf|eot|ttf|woff|woff2|ot) {
+        add_header Last-Modified $date_gmt;
+        add_header Cache-Control 'public, max-age=86400'; 
+        add_header X-Frame-Options "SAMEORIGIN" always;
+        if_modified_since before;
+        etag on;
+    }
+
+    location ~* \.(html)$ {
+        etag on;
+        add_header Cache-Control "no-cache";
+        add_header X-Frame-Options "SAMEORIGIN" always;
+    }
+
     location ~ ^/zerotier/microsegmentation(/?)$ {
         return 301 /microsegmentation;
     }