From 2a3577baff02bfa2494fa91e3e4d77a394ebb7b7 Mon Sep 17 00:00:00 2001
From: SysAdmin Agent <sysadmin@vhtv-stiftung.de>
Date: Tue, 24 Mar 2026 12:33:18 +0000
Subject: [PATCH] Fix GrampsWeb: patch service worker to respect subpath
 (STI-90)

The GrampsWeb service worker was serving index.html for ALL navigation
requests (including Django app routes), hijacking the entire domain.
Patched sw.js at startup to:
- Use subpath-prefixed index.html in createHandlerBoundToURL
- Update denylist regex to match subpath API routes

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 compose.yml                               | 6 ++++++
 deploy-production/docker-compose.prod.yml | 6 ++++++
 2 files changed, 12 insertions(+)

diff --git a/compose.yml b/compose.yml
index db90232..81b5bba 100644
--- a/compose.yml
+++ b/compose.yml
@@ -232,6 +232,12 @@ services:
               echo "[grampsweb]   patched JS paths: $$f"
             fi
           done
+          if [ -f /app/static/sw.js ]; then
+            sed -i "s|createHandlerBoundToURL(\"/index.html\")|createHandlerBoundToURL(\"$${SUBPATH}index.html\")|g" /app/static/sw.js
+            SUBPATH_BS=$$(echo "$$SUBPATH" | sed "s|/|\\\\\\\\/|g")
+            sed -i "s|\\^\\\\/api|\\^$${SUBPATH_BS}api|g" /app/static/sw.js
+            echo "[grampsweb]   patched sw.js navigation routes"
+          fi
           find /app/static -name '*.css' 2>/dev/null | while read f; do
             if grep -q '\.\./fonts/' "$$f" 2>/dev/null; then
               sed -i "s|'../fonts/|'fonts/|g" "$$f"
diff --git a/deploy-production/docker-compose.prod.yml b/deploy-production/docker-compose.prod.yml
index f6ee61d..32b6501 100644
--- a/deploy-production/docker-compose.prod.yml
+++ b/deploy-production/docker-compose.prod.yml
@@ -158,6 +158,12 @@ services:
               echo "[grampsweb]   patched JS paths: $$f"
             fi
           done
+          if [ -f /app/static/sw.js ]; then
+            sed -i "s|createHandlerBoundToURL(\"/index.html\")|createHandlerBoundToURL(\"$${SUBPATH}index.html\")|g" /app/static/sw.js
+            SUBPATH_BS=$$(echo "$$SUBPATH" | sed "s|/|\\\\\\\\/|g")
+            sed -i "s|\\^\\\\/api|\\^$${SUBPATH_BS}api|g" /app/static/sw.js
+            echo "[grampsweb]   patched sw.js navigation routes"
+          fi
           find /app/static -name '*.css' 2>/dev/null | while read f; do
             if grep -q '\.\./fonts/' "$$f" 2>/dev/null; then
               sed -i "s|'../fonts/|'fonts/|g" "$$f"