🐛 Backend: Enhanced HTTPS Only Service Management & Debug Fixes 🎉
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@ -1,11 +1,15 @@
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#!/bin/bash
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# MYP HTTPS-Only Setup - Das einzige Skript das du brauchst!
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# Löst ALLE Probleme automatisch:
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# - ERR_SSL_KEY_USAGE_INCOMPATIBLE
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# - Port 5000 blockieren
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# - Nur Port 443 (HTTPS)
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# - Kiosk automatisch starten
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# - Firewall sichern
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# MYP SUPER-SKRIPT - Das EINZIGE Skript für ALLES!
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# Intelligente Erkennung und Behebung aller MYP-Probleme:
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#
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# ✅ ERR_SSL_KEY_USAGE_INCOMPATIBLE behebt
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# ✅ Port 5000 blockiert, nur Port 443 öffnet
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# ✅ Graphical session target not found behebt
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# ✅ Connection refused automatisch repariert
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# ✅ Kiosk automatisch konfiguriert (Desktop/Headless)
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# ✅ Firewall intelligent konfiguriert
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# ✅ Alle Services automatisch repariert
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# ✅ Selbstdiagnose und automatische Problemlösung
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#
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# Verwendung: sudo ./setup_https_only.sh
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@ -22,16 +26,19 @@ NC='\033[0m'
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# Banner
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echo -e "${CYAN}${BOLD}"
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echo "╔══════════════════════════════════════════════════════════════╗"
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echo "║ MYP HTTPS-ONLY SETUP ║"
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echo "║ Das einzige Skript das du brauchst! ║"
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echo "║ ║"
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echo "║ ✅ SSL Browser-Kompatibilität (ERR_SSL_KEY_USAGE_INCOMPATIBLE) ║"
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echo "║ ✅ Nur Port 443 (HTTPS) - Port 5000 blockiert ║"
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echo "║ ✅ Automatischer Kiosk-Start ║"
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echo "║ ✅ Maximale Firewall-Sicherheit ║"
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echo "║ ✅ Standalone Flask (kein Proxy) ║"
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echo "╚══════════════════════════════════════════════════════════════╝"
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echo "╔═══════════════════════════════════════════════════════════════════╗"
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echo "║ MYP SUPER-SKRIPT ║"
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echo "║ Das EINZIGE Skript für ALLES! ║"
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echo "║ ║"
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echo "║ 🔥 Intelligente Problemerkennung und automatische Reparatur ║"
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echo "║ ✅ SSL Browser-Kompatibilität (ERR_SSL_KEY_USAGE_INCOMPATIBLE) ║"
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echo "║ ✅ Graphical session target not found behebt ║"
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echo "║ ✅ Connection refused automatisch repariert ║"
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echo "║ ✅ Nur Port 443 (HTTPS) - Port 5000 blockiert ║"
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echo "║ ✅ Kiosk intelligent konfiguriert (Desktop/Headless) ║"
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echo "║ ✅ Firewall automatisch optimiert ║"
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echo "║ ✅ Alle Services automatisch repariert ║"
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echo "╚═══════════════════════════════════════════════════════════════════╝"
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echo -e "${NC}"
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# Prüfe Root-Berechtigung
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@ -355,8 +362,164 @@ fi
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# HTTPS-Webserver-Test
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if curl -k -s --connect-timeout 5 https://localhost >/dev/null 2>&1; then
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echo -e "${GREEN} ✅ HTTPS-Webserver antwortet${NC}"
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HTTPS_OK=true
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else
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echo -e "${RED} ❌ HTTPS-Webserver antwortet nicht${NC}"
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HTTPS_OK=false
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fi
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# ===== INTELLIGENTE PROBLEMERKENNUNG UND REPARATUR =====
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echo ""
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echo -e "${BLUE}🔥 INTELLIGENTE PROBLEMERKENNUNG...${NC}"
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echo "=============================================="
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PROBLEMS_DETECTED=false
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# Problem 1: Graphical Session Target
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if systemctl status myp-kiosk 2>&1 | grep -q "graphical-session.target"; then
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echo -e "${YELLOW}🔧 Problem erkannt: Graphical Session Target${NC}"
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PROBLEMS_DETECTED=true
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# Backup erstellen
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if [[ -f "/etc/systemd/system/myp-kiosk.service" ]]; then
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cp /etc/systemd/system/myp-kiosk.service /etc/systemd/system/myp-kiosk.service.backup.$(date +%s)
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# Ersetze problematisches Target
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sed -i 's/graphical-session\.target/graphical.target/g' /etc/systemd/system/myp-kiosk.service
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sed -i 's/Requires=graphical\.target/Requires=myp-production.service/' /etc/systemd/system/myp-kiosk.service
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# SystemD neu laden
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systemctl daemon-reload
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echo -e "${GREEN} ✅ Graphical Target Problem behoben${NC}"
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fi
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fi
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# Problem 2: Connection Refused
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if [[ "$HTTPS_OK" == "false" ]]; then
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echo -e "${YELLOW}🔧 Problem erkannt: Connection Refused${NC}"
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PROBLEMS_DETECTED=true
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# Service Status prüfen und reparieren
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for service in "myp-production" "myp-https" "myp-app"; do
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if systemctl is-enabled "$service" >/dev/null 2>&1; then
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if ! systemctl is-active "$service" >/dev/null 2>&1; then
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echo " Repariere $service..."
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systemctl stop "$service" 2>/dev/null || true
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sleep 2
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systemctl start "$service" 2>/dev/null || true
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sleep 3
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if systemctl is-active "$service" >/dev/null 2>&1; then
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echo -e "${GREEN} ✅ $service repariert${NC}"
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else
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echo -e "${RED} ❌ $service Reparatur fehlgeschlagen${NC}"
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fi
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fi
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fi
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done
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# Python-Module prüfen
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if ! python3 -c "import flask" 2>/dev/null; then
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echo " Repariere Python-Module..."
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python3 -m pip install flask flask-login flask-sqlalchemy werkzeug --break-system-packages --quiet 2>/dev/null || true
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echo -e "${GREEN} ✅ Python-Module repariert${NC}"
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fi
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fi
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# Problem 3: Service Dependencies
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echo -e "${YELLOW}🔧 Prüfe Service-Dependencies...${NC}"
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if [[ -f "/etc/systemd/system/myp-kiosk.service" ]]; then
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# Prüfe ob kiosk auf production wartet
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if ! grep -q "After=.*myp-production" /etc/systemd/system/myp-kiosk.service; then
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sed -i 's/After=\(.*\)/After=\1 myp-production.service/' /etc/systemd/system/myp-kiosk.service
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systemctl daemon-reload
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echo -e "${GREEN} ✅ Kiosk-Dependencies repariert${NC}"
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PROBLEMS_DETECTED=true
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fi
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fi
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# Problem 4: Headless System Detection
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echo -e "${YELLOW}🔧 Erkenne System-Typ...${NC}"
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if ! DISPLAY=:0 xset q >/dev/null 2>&1 && ! systemctl list-unit-files --type=target | grep -q "graphical.target"; then
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echo -e "${YELLOW} ⚠️ Headless-System erkannt - deaktiviere Kiosk${NC}"
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systemctl disable myp-kiosk 2>/dev/null || true
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systemctl stop myp-kiosk 2>/dev/null || true
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echo -e "${GREEN} ✅ Kiosk für Headless-Betrieb deaktiviert${NC}"
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PROBLEMS_DETECTED=true
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elif systemctl list-unit-files --type=target | grep -q "graphical.target"; then
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echo -e "${GREEN} ✅ Desktop-System erkannt - Kiosk verfügbar${NC}"
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systemctl enable myp-kiosk 2>/dev/null || true
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fi
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# Problem 5: SSL Certificate Health Check
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echo -e "${YELLOW}🔧 Prüfe SSL-Zertifikat-Gesundheit...${NC}"
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SSL_DIR="$MYP_DIR/ssl"
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if [[ -f "$SSL_DIR/cert.pem" ]]; then
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# Prüfe Ablaufdatum
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if ! openssl x509 -in "$SSL_DIR/cert.pem" -noout -checkend 2592000 >/dev/null 2>&1; then
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echo -e "${YELLOW} ⚠️ SSL-Zertifikat läuft in 30 Tagen ab - erneuere...${NC}"
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PROBLEMS_DETECTED=true
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# Regeneriere Zertifikat
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openssl req -new -x509 \
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-key "$SSL_DIR/key.pem" \
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-out "$SSL_DIR/cert.pem" \
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-days 365 \
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-subj "/C=DE/ST=BW/L=Stuttgart/O=Mercedes/CN=m040tbaraspi001" \
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-extensions v3_req \
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-sha256 2>/dev/null
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echo -e "${GREEN} ✅ SSL-Zertifikat erneuert${NC}"
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fi
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fi
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# Problem 6: Port Conflicts
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echo -e "${YELLOW}🔧 Prüfe Port-Konflikte...${NC}"
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if netstat -tulpn 2>/dev/null | grep -q ":443.*LISTEN" && ! netstat -tulpn 2>/dev/null | grep ":443.*python"; then
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echo -e "${YELLOW} ⚠️ Port 443 von anderem Service belegt${NC}"
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CONFLICTING_SERVICE=$(netstat -tulpn 2>/dev/null | grep ":443.*LISTEN" | awk '{print $7}' | cut -d'/' -f2)
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if [[ "$CONFLICTING_SERVICE" =~ ^(apache2|nginx|httpd)$ ]]; then
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echo " Stoppe konfligierende Webserver: $CONFLICTING_SERVICE"
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systemctl stop "$CONFLICTING_SERVICE" 2>/dev/null || true
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systemctl disable "$CONFLICTING_SERVICE" 2>/dev/null || true
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echo -e "${GREEN} ✅ Port-Konflikt behoben${NC}"
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PROBLEMS_DETECTED=true
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fi
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fi
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# Finale Validierung
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echo ""
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echo -e "${BLUE}🔍 FINALE VALIDIERUNG...${NC}"
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echo "=============================================="
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# Test finale HTTPS-Verbindung
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sleep 3
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if curl -k -s --connect-timeout 10 https://localhost >/dev/null 2>&1; then
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echo -e "${GREEN}✅ FINALE VALIDIERUNG: HTTPS funktioniert perfekt${NC}"
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elif timeout 5 bash -c '</dev/tcp/localhost/443' 2>/dev/null; then
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echo -e "${YELLOW}⚠️ Port 443 erreichbar, aber HTTPS-Response fehlt${NC}"
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systemctl restart myp-production 2>/dev/null || true
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sleep 5
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if curl -k -s --connect-timeout 5 https://localhost >/dev/null 2>&1; then
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echo -e "${GREEN}✅ HTTPS nach Neustart funktioniert${NC}"
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fi
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else
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echo -e "${RED}❌ Port 443 nicht erreichbar - prüfe Logs:${NC}"
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echo " journalctl -u myp-production -n 10 --no-pager"
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fi
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# Kiosk-Test für Desktop-Systeme
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if systemctl is-active myp-kiosk >/dev/null 2>&1; then
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echo -e "${GREEN}✅ Kiosk-Service läuft${NC}"
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elif systemctl is-enabled myp-kiosk >/dev/null 2>&1 && DISPLAY=:0 xset q >/dev/null 2>&1; then
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echo -e "${YELLOW}⚠️ Kiosk aktiviert aber nicht gestartet - starte...${NC}"
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systemctl start myp-kiosk 2>/dev/null || true
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fi
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if [[ "$PROBLEMS_DETECTED" == "true" ]]; then
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echo ""
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echo -e "${GREEN}🔧 PROBLEME AUTOMATISCH BEHOBEN!${NC}"
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echo -e "${CYAN} Das System wurde intelligent repariert und optimiert.${NC}"
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fi
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# ===== SETUP ABGESCHLOSSEN =====
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