update Dockerfile to install additional packages and modify entrypoint.sh to start DBus and gnome-keyring

Dockerfile

@@ -27,7 +27,8 @@ FROM python:3.13-slim-trixie
 ARG PUID=1000
 ARG PGID=1000
 
-RUN apt-get update && apt-get install -y --no-install-recommends gosu \
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    gosu dbus-x11 gnome-keyring libpam-gnome-keyring \
     && rm -rf /var/lib/apt/lists/*
 
 RUN groupadd -g ${PGID} appgroup \

entrypoint.sh

@@ -1,11 +1,9 @@
 #!/bin/sh
 set -e
 
-# Berechtigungen für Volumes setzen (als root)
 chown -R ${PUID:-1000}:${PGID:-1000} /app/data /tmp/sc-config 2>/dev/null || true
 chmod 700 /tmp/sc-config 2>/dev/null || true
 
-# config.toml immer schreiben — verhindert DBus/Keyring-Fehler
 mkdir -p "${SC_CONFIG_DIR:-/tmp/sc-config}"
 cat > "${SC_CONFIG_DIR:-/tmp/sc-config}/config.toml" <<'EOF'
 [auth]
@@ -13,11 +11,19 @@ session_backend = "file"
 signing_key_backend = "file"
 EOF
 
-# Wenn der erste Parameter "python" ist oder das Skript selbst → Python starten
+# DBus starten
+dbus-daemon --session --fork --address="unix:path=/tmp/dbus-session" 2>/dev/null || true
+export DBUS_SESSION_BUS_ADDRESS=unix:path=/tmp/dbus-session
+
+# gnome-keyring als Secret Service starten (als appuser)
+gosu appuser sh -c '
+  echo -n "" | gnome-keyring-daemon --unlock --components=secrets 2>/dev/null
+  gnome-keyring-daemon --start --components=secrets 2>/dev/null || true
+'
+
 if [ "$1" = "python" ] || [ "$1" = "/app/scalable_sync.py" ]; then
     shift
     exec gosu appuser python /app/scalable_sync.py "$@"
 fi
 
-# Sonst: Befehl direkt als appuser ausführen (z. B. sc login)
 exec gosu appuser "$@"