Add ki.egonetix.de config and fix n8n WebSocket support for flow.egonetix.de

sites-available/element.conf

@@ -0,0 +1,51 @@
+add_header  X-Robots-Tag "noindex, nofollow, nosnippet, noarchive";
+
+proxy_cache_path /tmp/element/ levels=1:2 keys_zone=my_cache_element:10m max_size=10g         
+                 inactive=60m use_temp_path=off;
+server{
+	listen 80;
+	server_name element.egonetix.de;
+	return 301 https://$server_name/element$request_uri;
+}
+
+
+server {
+ listen 10.0.0.29:443 ssl http2;
+ add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
+
+ # SSL config
+ ssl on;
+ ssl_certificate /etc/letsencrypt/live/element.egonetix.de/fullchain.pem;
+ ssl_certificate_key /etc/letsencrypt/live/element.egonetix.de/privkey.pem;
+ ssl_dhparam /etc/ssl/certs/dhparam.pem;
+
+ # Make site accessible from http://localhost/
+ server_name element.egonetix.de;
+
+ access_log /var/log/nginx/element-access_log;
+ error_log /var/log/nginx/element-error_log;
+
+ set $upstream 10.0.0.48;
+
+ location / {
+
+ proxy_cache my_cache_element;
+ proxy_cache_revalidate on;
+ proxy_cache_min_uses 3;
+ proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504;
+ proxy_cache_lock on;
+ proxy_pass_header Authorization;
+ proxy_pass http://$upstream:8097;
+ proxy_set_header Host $host;
+ proxy_set_header X-Real-IP $remote_addr;
+ proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+ proxy_http_version 1.1;
+ proxy_set_header Connection "";
+ proxy_buffering off;
+ client_max_body_size 0;
+ proxy_read_timeout 36000s;
+ proxy_redirect off;
+ proxy_ssl_session_reuse off;
+
+ }
+}

sites-available/flow.conf

@@ -0,0 +1,52 @@
+add_header X-Robots-Tag "noindex, nofollow, nosnippet, noarchive";
+
+proxy_cache_path /tmp/flow/ levels=1:2 keys_zone=my_cache_flow:10m max_size=10g 
+                 inactive=60m use_temp_path=off;
+server{
+listen 80;
+server_name flow.egonetix.de;
+return 301 https://$server_name$request_uri;
+}
+
+server {
+ listen 10.0.0.29:443 ssl http2;
+ add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
+ add_header Content-Security-Policy "default-src 'self' 'unsafe-inline' 'unsafe-eval' https: data: blob:; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; img-src 'self' data: https:; font-src 'self' data:; connect-src 'self' https:; base-uri 'self';";
+ # SSL config
+ ssl on;
+ ssl_certificate /etc/letsencrypt/live/flow.egonetix.de/fullchain.pem;
+ ssl_certificate_key /etc/letsencrypt/live/flow.egonetix.de/privkey.pem;
+ ssl_dhparam /etc/ssl/certs/dhparam.pem;
+
+ # Make site accessible from http://localhost/
+ server_name flow.egonetix.de;
+
+ access_log /var/log/nginx/flow-access_log;
+ error_log /var/log/nginx/flow-error_log;
+
+ set $upstream 10.0.0.48;
+
+ location / {
+
+ proxy_cache my_cache_flow;
+ proxy_cache_revalidate on;
+ proxy_cache_min_uses 3;
+ proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504;
+ proxy_cache_lock on;
+ proxy_pass_header Authorization;
+ proxy_pass http://$upstream:8098;
+ proxy_set_header Host $host;
+ proxy_set_header X-Real-IP $remote_addr;
+ proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+ proxy_set_header X-Forwarded-Proto $scheme;
+ proxy_http_version 1.1;
+ proxy_set_header Upgrade $http_upgrade;
+ proxy_set_header Connection "upgrade";
+ proxy_buffering off;
+ client_max_body_size 0;
+ proxy_read_timeout 36000s;
+ proxy_redirect off;
+ proxy_ssl_session_reuse off;
+
+ }
+}

sites-available/ki.conf

@@ -0,0 +1,51 @@
+add_header  X-Robots-Tag "noindex, nofollow, nosnippet, noarchive";
+
+proxy_cache_path /tmp/ki/ levels=1:2 keys_zone=my_cache_ki:10m max_size=10g 
+                 inactive=60m use_temp_path=off;
+
+server{
+	listen 80;
+	server_name ki.egonetix.de;
+	return 301 https://$server_name$request_uri;
+}
+
+server {
+ listen 10.0.0.29:443 ssl http2;
+ add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
+
+ # SSL config
+ ssl on;
+ ssl_certificate /etc/letsencrypt/live/ki.egonetix.de/fullchain.pem;
+ ssl_certificate_key /etc/letsencrypt/live/ki.egonetix.de/privkey.pem;
+ ssl_dhparam /etc/ssl/certs/dhparam.pem;
+
+ # Make site accessible from http://localhost/
+ server_name ki.egonetix.de;
+
+ access_log /var/log/nginx/ki-access_log;
+ error_log /var/log/nginx/ki-error_log;
+
+ set $upstream 10.0.0.48;
+
+ location / {
+
+ proxy_cache my_cache_ki;
+ proxy_cache_revalidate on;
+ proxy_cache_min_uses 3;
+ proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504;
+ proxy_cache_lock on;
+ proxy_pass_header Authorization;
+ proxy_pass http://$upstream:3000;
+ proxy_set_header Host $host;
+ proxy_set_header X-Real-IP $remote_addr;
+ proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+ proxy_http_version 1.1;
+ proxy_set_header Connection "";
+ proxy_buffering off;
+ client_max_body_size 0;
+ proxy_read_timeout 36000s;
+ proxy_redirect off;
+ proxy_ssl_session_reuse off;
+
+ }
+}

sites-available/portal.conf

@@ -12,7 +12,7 @@ server {
     listen 10.0.0.29:443 ssl http2;
 
     add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
-    add_header Content-Security-Policy "default-src 'self'; connect-src 'self'; script-src 'self' https://cdn.jsdelivr.net 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com;" always;
+    add_header Content-Security-Policy "default-src 'self'; connect-src 'self'; script-src 'self' https://cdnjs.cloudflare.com https://cdn.jsdelivr.net 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://cdnjs.cloudflare.com; font-src 'self' https://fonts.gstatic.com https://cdnjs.cloudflare.com; img-src 'self' data:;" always;
 
     # Remove or update unsupported origin trial features.
     # For example, comment out or remove these if not using them:
@@ -55,16 +55,36 @@ server {
         fastcgi_intercept_errors on;
     }
 
-    # Reverse proxy for API calls.
-    # If your backend expects the API without the "/api" prefix, use the proxy_pass below.
+    # Reverse proxy for API calls to KidsAI Explorer backend
+    # Proxy all /api/ requests to the Node.js server running on port 3002
     location /api/ {
-        proxy_pass http://127.0.0.1:3000;
-        # If your backend requires the /api prefix, change to:
-        # proxy_pass http://127.0.0.1:3000/api/;
+        proxy_pass http://127.0.0.1:3002;
         proxy_set_header Host $host;
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header X-Forwarded-Proto $scheme;
+        
+        # Additional headers for better compatibility
+        proxy_set_header X-Forwarded-Host $host;
+        proxy_set_header X-Forwarded-Server $host;
+        
+        # Increase timeouts for AI processing
+        proxy_connect_timeout       300;
+        proxy_send_timeout          300;
+        proxy_read_timeout          300;
+        send_timeout                300;
+    }
+
+    # Serve KidsAI Explorer static files
+    location /kidsai/ {
+        alias /var/www/html/kidsai/;
+        try_files $uri $uri/ /kidsai/index.html;
+        
+        # Cache static assets
+        location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg)$ {
+            expires 1y;
+            add_header Cache-Control "public, immutable";
+        }
     }
 }
 

sites-enabled/element.conf

@@ -0,0 +1 @@
+/etc/nginx/sites-available/element.conf

sites-enabled/flow.conf

@@ -0,0 +1 @@
+/etc/nginx/sites-available/flow.conf

sites-enabled/ki.conf

@@ -0,0 +1 @@
+/etc/nginx/sites-available/ki.conf

sites-enabled/matrix.conf

@@ -0,0 +1 @@
+/etc/nginx/sites-available/matrix.conf