Added a systemd service, as well as sway

post_install.sh

@@ -1,4 +1,7 @@
 printf "[daemon]\nAutomaticLoginEnable=true\nAutomaticLogin=kiosk\n\n[security]\n\n[xdmcp]\n\n[chooser]\n\n[debug]\n" > /etc/gdm3/daemon.conf
+
+
+# Firefox policy
 mkdir -p /usr/lib/firefox-esr/distribution
 tee /usr/lib/firefox-esr/distribution/policies.json > /dev/null <<'EOF'
 {
@@ -53,10 +56,55 @@ tee /usr/lib/firefox-esr/distribution/policies.json > /dev/null <<'EOF'
   }
 }
 EOF
-chown -R kiosk:kiosk /home/kiosk/.config
 
+# Bash autostart of sway
 tee /home/kiosk/.bash_profile > /dev/null <<'EOF'
 if [ -z "$WAYLAND_DISPLAY" ] && [ "$(tty)" = "/dev/tty1" ]; then
-    exec cage firefox --kiosk https://c3nav.de
+    exec sway 
 fi
-EOF
+EOF
+
+# Sway config
+mkdir -p /home/kiosk/.config/sway/
+tee /home/kiosk/.config/sway/config > /dev/null <<'EOF'
+input type:pointer {
+    events disabled
+}
+
+input type:keyboard {
+    events disabled
+}
+
+input type:touch {
+    events enabled
+}
+
+input * xkb_layout de
+
+## This may not be needed if there is a systemd unit
+# exec_always firefox --wayland --kiosk
+EOF
+
+
+# Systemd unit
+mkdir -p /home/kiosk/.config/systemd/user/
+tee /home/kiosk/.config/systemd/user/firefox-kiosk.service > /dev/null <<'EOF'
+service
+[Unit]
+Description=Firefox im Kiosk-Mode
+
+[Service]
+Type=simple
+TimeoutStartSec=0
+ExecStart=/usr/bin/firefox --kiosk
+Environment=DISPLAY=:0
+Restart=always
+
+[Install]
+WantedBy=default.target
+EOF
+mkdir -p /home/kiosk/.config/systemd/user/default.target.wants/
+ln -s /home/kiosk/.config/systemd/user/firefox-kiosk.service /home/kiosk/.config/systemd/user/default.target.wants/firefox-kiosk.service
+
+
+chown -R kiosk:kiosk /home/kiosk/.config

preseed.cfg

@@ -53,7 +53,8 @@ d-i pkgsel/include string \
     sudo \
     cage \
     firefox-esr \
-    curl
+    curl \
+    sway 
 
 d-i pkgsel/exclude string gnome-software