From 8df9cc54cb4560374298d849cb800c5d1688c85f Mon Sep 17 00:00:00 2001
From: Marsell Kukuljevic <mk@spearhead.systems>
Date: Fri, 16 Jan 2026 10:48:43 +0000
Subject: [PATCH] Add some cache-controlling headers on returned encrypted
 objects.

---
 server.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/server.js b/server.js
index 969e171..68c1ba8 100644
--- a/server.js
+++ b/server.js
@@ -52,7 +52,11 @@ const server = http.createServer((req, res) => {
         }
 
         const readStream = fs.createReadStream(filePath);
-        res.writeHead(200, { 'Content-Type': 'application/octet-stream' });
+        res.writeHead(200, {
+            'Content-Type': 'application/octet-stream',
+            'Cache-Control': 'no-store, no-cache, must-revalidate',
+            'Expires': 0
+        });
         readStream.pipe(res);
 
         // Delete immediately after stream ends