Enable web-based configuration updates

docker/entrypoint.sh

@@ -2,6 +2,10 @@
 # Start a compiled program.
 set -eu
 
+if [ "$(id -u)" = "0" ] && [ -d /app/config ]; then
+    chown -R drivershub:drivershub /app/config
+fi
+
 if [ "${TRUST_HOST_PROXY:-0}" = "1" ]; then
     proxy_ip="$(ip -4 route show default | sed -n 's/^default via \([^ ]*\).*/\1/p' | head -n 1)"
     if [ -z "$proxy_ip" ]; then
@@ -13,12 +17,12 @@ fi
 
 if [ "${1:-}" = "drivershub" ]; then
     shift
-    exec /app/drivershub "$@"
+    exec gosu drivershub /app/drivershub "$@"
 fi
 
 if [ "${1:-}" = "bannergen" ]; then
     shift
-    exec /app/bannergen "$@"
+    exec gosu drivershub /app/bannergen "$@"
 fi
 
-exec "$@"
+exec gosu drivershub "$@"