🎉 Improved Backend Structure & Documentation 🖥️📚

2025-06-01 13:22:28 +02:00
parent 57d19c7df3
commit 928ee3f8d5
31 changed files with 1287 additions and 2661 deletions
--- a/backend/systemd/myp-kiosk.service
+++ b/backend/systemd/myp-kiosk.service
@@ -0,0 +1,107 @@
+[Unit]
+Description=MYP Kiosk Browser Autostart (Chromium HTTPS)
+Documentation=https://github.com/MYP-Druckerverwaltung
+After=graphical-session.target myp-https.service
+Wants=myp-https.service
+Requires=graphical-session.target
+
+[Service]
+Type=simple
+User=kiosk
+Group=kiosk
+Environment=DISPLAY=:0
+Environment=XAUTHORITY=/home/kiosk/.Xauthority
+WorkingDirectory=/home/kiosk
+
+# Warte auf HTTPS-Backend und starte dann Chromium
+ExecStartPre=/bin/bash -c 'echo "Warte auf HTTPS Backend..."; for i in {1..60}; do if curl -k -s https://localhost:443 >/dev/null 2>&1; then echo "HTTPS Backend erreichbar"; break; fi; echo "Warte... ($i/60)"; sleep 2; done'
+ExecStart=/bin/bash -c '\
+    # Bildschirmauflösung ermitteln \
+    RESOLUTION=$(DISPLAY=:0 xrandr 2>/dev/null | grep "*" | head -1 | awk "{print \$1}" || echo "1920x1080"); \
+    WIDTH=$(echo $RESOLUTION | cut -d"x" -f1); \
+    HEIGHT=$(echo $RESOLUTION | cut -d"x" -f2); \
+    echo "Erkannte Auflösung: ${WIDTH}x${HEIGHT}"; \
+    \
+    # Bildschirmschoner deaktivieren \
+    DISPLAY=:0 xset s off; \
+    DISPLAY=:0 xset s noblank; \
+    DISPLAY=:0 xset -dpms; \
+    \
+    # Mauszeiger verstecken \
+    DISPLAY=:0 unclutter -idle 0.1 -root -noevents & \
+    \
+    # Chromium Kiosk-Modus starten \
+    if command -v chromium >/dev/null 2>&1; then \
+        BROWSER="chromium"; \
+    elif command -v chromium-browser >/dev/null 2>&1; then \
+        BROWSER="chromium-browser"; \
+    else \
+        echo "Kein Chromium gefunden - verwende Firefox"; \
+        BROWSER="firefox-esr"; \
+    fi; \
+    \
+    echo "Starte $BROWSER im Kiosk-Modus..."; \
+    \
+    if [[ "$BROWSER" == "chromium"* ]]; then \
+        exec $BROWSER \
+            --kiosk \
+            --no-sandbox \
+            --disable-infobars \
+            --disable-session-crashed-bubble \
+            --disable-restore-session-state \
+            --disable-features=TranslateUI \
+            --disable-extensions \
+            --disable-plugins \
+            --disable-popup-blocking \
+            --disable-prompt-on-repost \
+            --disable-sync \
+            --disable-translate \
+            --noerrdialogs \
+            --no-first-run \
+            --no-default-browser-check \
+            --autoplay-policy=no-user-gesture-required \
+            --start-fullscreen \
+            --start-maximized \
+            --window-size=${WIDTH},${HEIGHT} \
+            --window-position=0,0 \
+            --user-data-dir=/home/kiosk/.chromium-kiosk \
+            --disable-background-mode \
+            --force-device-scale-factor=1.0 \
+            --disable-pinch \
+            --overscroll-history-navigation=0 \
+            --disable-dev-shm-usage \
+            --memory-pressure-off \
+            --max_old_space_size=512 \
+            --disable-background-timer-throttling \
+            --disable-backgrounding-occluded-windows \
+            --disable-renderer-backgrounding \
+            --disable-features=VizDisplayCompositor \
+            --enable-features=OverlayScrollbar \
+            --hide-scrollbars \
+            --ignore-certificate-errors \
+            --ignore-ssl-errors \
+            --ignore-certificate-errors-spki-list \
+            --disable-web-security \
+            --allow-running-insecure-content \
+            --unsafely-treat-insecure-origin-as-secure=https://localhost:443 \
+            https://localhost:443; \
+    else \
+        exec firefox-esr \
+            --kiosk \
+            --width=${WIDTH} \
+            --height=${HEIGHT} \
+            https://localhost:443; \
+    fi'
+
+Restart=always
+RestartSec=15
+StartLimitBurst=3
+StartLimitInterval=300
+
+# Logging
+StandardOutput=journal
+StandardError=journal
+SyslogIdentifier=myp-kiosk
+
+[Install]
+WantedBy=graphical-session.target