From 0c5d4bbf5e5206d53470ea86a664fa2b703fb611 Mon Sep 17 00:00:00 2001
From: yflory <yann.flory@xwiki.com>
Date: Mon, 31 Mar 2025 10:58:43 +0200
Subject: [PATCH] Fix checkup issue with block placeholder

---
 lib/http-worker.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/http-worker.js b/lib/http-worker.js
index 1aae2ee44..7a4a1778d 100644
--- a/lib/http-worker.js
+++ b/lib/http-worker.js
@@ -359,6 +359,9 @@ app.use('/block/', function (req, res, next) {
     // block access control only applies to files
     // identified by base64-encoded public keys
     // skip everything else, ie. /block/placeholder.txt
+    if (/placeholder\.txt(\?.+)?/.test(parsed.base)) {
+        return void next();
+    }
     if (typeof(name) !== 'string' || name.length !== 44) {
         return void res.status(404).json({
             error: "INVALID_ID",