1 files changed, 48 insertions, 0 deletions
diff --git a/sys/kiosk/default.nix b/sys/kiosk/default.nix
new file mode 100644
index 0000000..be20829
--- /dev/null
+++ b/sys/kiosk/default.nix
@@ -0,0 +1,48 @@
+{
+  config,
+  lib,
+  ...
+}:
+with lib; let
+  cfg = config.local.kiosk;
+in {
+  options.local.kiosk = {
+    enable = mkEnableOption "kiosk mode";
+
+    program = mkOption {
+      type = types.str;
+    };
+
+    user = mkOption {
+      type = types.str;
+    };
+
+    allowVTSwitch = mkOption {
+      type = types.bool;
+      default = false;
+    };
+  };
+
+  config = mkIf cfg.enable {
+    services = {
+      cage = {
+        enable = true;
+        inherit (cfg) program user;
+
+        extraArguments = [
+          (
+            if cfg.allowVTSwitch
+            then "-sd"
+            else "-d"
+          )
+        ];
+      };
+
+      physlock = {
+        enable = true;
+        disableSysRq = true;
+        muteKernelMessages = true;
+      };
+    };
+  };
+}