From 7767dbd3b8619494c014ffa71065aa818e9a20f0 Mon Sep 17 00:00:00 2001
From: Boegie19 <34578426+Boegie19@users.noreply.github.com>
Date: Tue, 12 Mar 2024 22:57:07 +0100
Subject: [PATCH] fix upercease useHeaders not being lowercased

---
 .../server/utils/keys/generateHeadersKey.js                     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/strapi-plugin-rest-cache/server/utils/keys/generateHeadersKey.js b/packages/strapi-plugin-rest-cache/server/utils/keys/generateHeadersKey.js
index f98c1dc53..0deeffe44 100644
--- a/packages/strapi-plugin-rest-cache/server/utils/keys/generateHeadersKey.js
+++ b/packages/strapi-plugin-rest-cache/server/utils/keys/generateHeadersKey.js
@@ -2,7 +2,7 @@
 
 function generateHeadersKey(ctx, useHeaders = []) {
   return useHeaders
-    .filter((k) => ctx.request.header[k] !== undefined)
+    .filter((k) => ctx.request.header[k.toLowerCase()] !== undefined)
     .map((k) => `${k.toLowerCase()}=${ctx.request.header[k.toLowerCase()]}`) // headers are key insensitive
     .join(',');
 }