From b7772016bafe751f88298b4ce4ddd05ba9ed9f32 Mon Sep 17 00:00:00 2001
From: vgoer <goerblue@gmail.com>
Date: Mon, 24 Aug 2026 09:30:36 +0000
Subject: [PATCH] fix: Ensure JWT key file ownership matches PUID/PGID at
 startup

---
 .../rootfs/etc/s6-overlay/s6-rc.d/prepare/30-ownership.sh   | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/docker/rootfs/etc/s6-overlay/s6-rc.d/prepare/30-ownership.sh b/docker/rootfs/etc/s6-overlay/s6-rc.d/prepare/30-ownership.sh
index fa946518..4236c90a 100755
--- a/docker/rootfs/etc/s6-overlay/s6-rc.d/prepare/30-ownership.sh
+++ b/docker/rootfs/etc/s6-overlay/s6-rc.d/prepare/30-ownership.sh
@@ -46,6 +46,12 @@ for loc in "${locations[@]}"; do
 	chownit "$loc"
 done
 
+# Ensure the JWT key file is owned by the runtime user, even when the /data
+# directory ownership already matches PUID:PGID (chownit skips recursion then)
+if [ -f /data/keys.json ]; then
+	chown "$PUID:$PGID" /data/keys.json
+fi
+
 if [ "$(is_true "${SKIP_CERTBOT_OWNERSHIP:-}")" = '1' ]; then
 	log_info 'Skipping ownership change of certbot directories'
 else