From a202d3d81757e8e73b2cb17b95eeb2e5433a1576 Mon Sep 17 00:00:00 2001
From: stefan <stefan.mo.co@gmail.com>
Date: Sat, 14 Mar 2026 21:16:22 +0100
Subject: [PATCH] Adjust Caddyfile configuration and prevent Caddy template
 action conflicts in frontend runtime setup

---
 config/docker/caddy/web-app/Caddyfile                        | 4 +---
 .../meldestelle-portal/src/jsMain/resources/index.html       | 5 +++--
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/config/docker/caddy/web-app/Caddyfile b/config/docker/caddy/web-app/Caddyfile
index d7e13f5e..72bedcd5 100644
--- a/config/docker/caddy/web-app/Caddyfile
+++ b/config/docker/caddy/web-app/Caddyfile
@@ -1,8 +1,6 @@
 {
   auto_https off
-  servers {
-    metrics
-  }
+  metrics
 }
 
 :4000 {
diff --git a/frontend/shells/meldestelle-portal/src/jsMain/resources/index.html b/frontend/shells/meldestelle-portal/src/jsMain/resources/index.html
index d5017e68..e446e356 100644
--- a/frontend/shells/meldestelle-portal/src/jsMain/resources/index.html
+++ b/frontend/shells/meldestelle-portal/src/jsMain/resources/index.html
@@ -33,11 +33,12 @@
       const config = JSON.parse(configJson);
       const params = new URLSearchParams(window.location.search);
 
+      const tmplPrefix = '{' + '{'; // Verhindert, dass Caddy '{{' als Template-Action interpretiert
       const apiFromCaddy = config.apiBaseUrl;
       const apiOverride  = params.get('apiBaseUrl');
       globalThis.API_BASE_URL = apiOverride
         ? apiOverride.replace(/\/$/, '')
-        : (apiFromCaddy && !apiFromCaddy.startsWith('{{')
+        : (apiFromCaddy && !apiFromCaddy.startsWith(tmplPrefix)
             ? apiFromCaddy.replace(/\/$/, '')
             : 'http://' + window.location.origin.replace(/\/$/, ''));
 
@@ -45,7 +46,7 @@
       const kcOverride  = params.get('keycloakUrl');
       globalThis.KEYCLOAK_URL = kcOverride
         ? kcOverride.replace(/\/$/, '')
-        : (kcFromCaddy && !kcFromCaddy.startsWith('{{')
+        : (kcFromCaddy && !kcFromCaddy.startsWith(tmplPrefix)
             ? kcFromCaddy.replace(/\/$/, '')
             : 'http://' + window.location.hostname + ':8180');