From 0daf48ae2b025c1876195dfcc88d5fdece8156b4 Mon Sep 17 00:00:00 2001
From: Joachim Bauch <bauch@struktur.de>
Date: Thu, 24 Apr 2025 08:28:08 +0200
Subject: [PATCH] docker: Make timeout for backend requests configurable.

---
 docker/README.md            | 1 +
 docker/server/entrypoint.sh | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/docker/README.md b/docker/README.md
index 07f86b8..06db59f 100644
--- a/docker/README.md
+++ b/docker/README.md
@@ -28,6 +28,7 @@ The running container can be configured through different environment variables:
 - `BACKENDS_ALLOWALL`: Allow all backends. Extremly insecure - use only for development!
 - `BACKENDS_ALLOWALL_SECRET`: Secret when `BACKENDS_ALLOWALL` is enabled.
 - `BACKENDS`: Space-separated list of backend ids.
+- `BACKENDS_TIMEOUT`: Timeout in seconds for requests to backends.
 - `BACKEND_<ID>_URL`: Url of backend `ID` (where `ID` is the uppercase backend id).
 - `BACKEND_<ID>_SHARED_SECRET`: Shared secret for backend `ID` (where `ID` is the uppercase backend id).
 - `BACKEND_<ID>_SESSION_LIMIT`: Optional session limit for backend `ID` (where `ID` is the uppercase backend id).
diff --git a/docker/server/entrypoint.sh b/docker/server/entrypoint.sh
index 46b3979..dfd073d 100755
--- a/docker/server/entrypoint.sh
+++ b/docker/server/entrypoint.sh
@@ -248,6 +248,10 @@ if [ ! -f "$CONFIG" ]; then
     sed -i "s|#secret = the-shared-secret-for-allowall|secret = $BACKENDS_ALLOWALL_SECRET|" "$CONFIG"
   fi
 
+  if [ -n "$BACKENDS_TIMEOUT" ]; then
+    sed -i "/requests to the backend/,/requests to the backend/ s|^timeout =.*|timeout = $BACKENDS_TIMEOUT|" "$CONFIG"
+  fi
+
   if [ -n "$BACKENDS" ]; then
     BACKENDS_CONFIG=${BACKENDS// /,}
     sed -i "s|#backends = .*|backends = $BACKENDS_CONFIG|" "$CONFIG"