Update proxy settings in yourpart-https.conf for improved WebSocket and API handling

- Added ProxyPreserveHost and ProxyRequests directives for better request handling.
- Configured WebSocket upgrade headers for Socket.io and daemon connections.
- Established HTTP proxies for API and WebSocket requests to ensure fallback mechanisms are in place.
- Improved overall clarity and organization of proxy settings in the configuration file.

check-apache-websocket.sh

@@ -0,0 +1,45 @@
+#!/bin/bash
+
+echo "=== Apache WebSocket-Konfiguration prüfen ==="
+echo ""
+
+# Prüfe, welche Module aktiviert sind
+echo "Aktivierte Apache-Module:"
+apache2ctl -M 2>/dev/null | grep -E "(proxy|rewrite|ssl|headers)" || echo "Keine relevanten Module gefunden"
+echo ""
+
+# Prüfe, ob die benötigten Module aktiviert sind
+REQUIRED_MODULES=("proxy" "proxy_http" "proxy_wstunnel" "rewrite" "ssl" "headers")
+MISSING_MODULES=()
+
+for module in "${REQUIRED_MODULES[@]}"; do
+    if ! apache2ctl -M 2>/dev/null | grep -q "${module}_module"; then
+        MISSING_MODULES+=("$module")
+    fi
+done
+
+if [ ${#MISSING_MODULES[@]} -eq 0 ]; then
+    echo "✅ Alle benötigten Module sind aktiviert"
+else
+    echo "❌ Fehlende Module:"
+    for module in "${MISSING_MODULES[@]}"; do
+        echo "   - $module"
+    done
+    echo ""
+    echo "Aktivieren mit:"
+    for module in "${MISSING_MODULES[@]}"; do
+        echo "   sudo a2enmod $module"
+    done
+fi
+
+echo ""
+echo "=== Apache-Konfiguration testen ==="
+if sudo apache2ctl configtest 2>&1; then
+    echo "✅ Apache-Konfiguration ist gültig"
+else
+    echo "❌ Apache-Konfiguration hat Fehler"
+fi
+
+echo ""
+echo "=== Aktive VirtualHosts ==="
+apache2ctl -S 2>/dev/null | grep -E "(443|4443|4551)" || echo "Keine relevanten VirtualHosts gefunden"

yourpart-https.conf

@@ -18,28 +18,36 @@
         FallbackResource /index.html
     </Directory>
 
-    # API-Requests an Backend weiterleiten
-    ProxyPass "/api/" "http://localhost:2020/api/"
-    ProxyPassReverse "/api/" "http://localhost:2020/api/"
+    # Proxy-Einstellungen
+    ProxyPreserveHost On
+    ProxyRequests Off
+    RequestHeader set X-Forwarded-Proto "https"
+    AllowEncodedSlashes NoDecode
     
-    # WebSocket-Requests an Backend weiterleiten
-    ProxyPass "/socket.io/" "http://localhost:2020/socket.io/"
-    ProxyPassReverse "/socket.io/" "http://localhost:2020/socket.io/"
-    
-    # WebSocket-Upgrade-Header für Socket.io
+    # WebSocket-Upgrade-Header (muss VOR ProxyPass stehen!)
     RewriteEngine on
+    
+    # WebSocket-Upgrade für Socket.io
     RewriteCond %{HTTP:Upgrade} websocket [NC]
     RewriteCond %{HTTP:Connection} upgrade [NC]
     RewriteRule ^/socket.io/(.*)$ "ws://localhost:2020/socket.io/$1" [P,L]
     
-    # WebSocket-Upgrade-Header für Daemon-Verbindungen
+    # WebSocket-Upgrade für Daemon-Verbindungen
     RewriteCond %{HTTP:Upgrade} websocket [NC]
     RewriteCond %{HTTP:Connection} upgrade [NC]
     RewriteRule ^/ws/(.*)$ "ws://localhost:4551/$1" [P,L]
     
-    # WebSocket-Proxy für Daemon-Verbindungen mit benutzerdefiniertem Protokoll
-    ProxyPass "/ws/" "ws://localhost:4551/" upgrade=websocket
-    ProxyPassReverse "/ws/" "ws://localhost:4551/"
+    # API-Requests an Backend weiterleiten
+    ProxyPass "/api/" "http://localhost:2020/api/"
+    ProxyPassReverse "/api/" "http://localhost:2020/api/"
+    
+    # HTTP-Proxy für Socket.io (Fallback für Polling)
+    ProxyPass "/socket.io/" "http://localhost:2020/socket.io/"
+    ProxyPassReverse "/socket.io/" "http://localhost:2020/socket.io/"
+    
+    # HTTP-Proxy für Daemon (Fallback, falls WebSocket nicht funktioniert)
+    ProxyPass "/ws/" "http://localhost:4551/"
+    ProxyPassReverse "/ws/" "http://localhost:4551/"
 
     ErrorLog /var/log/apache2/yourpart.error.log
     CustomLog /var/log/apache2/yourpart.access.log combined