From 6100c826d40cd6b97ad8f3ddde4c2219c4ea637b Mon Sep 17 00:00:00 2001
From: Simon Holywell <simon@holywell.com.au>
Date: Mon, 4 Nov 2019 14:35:56 +1000
Subject: [PATCH] adds com.apple.loginwindow

---
 modules/module-list.nix                 |   1 +
 modules/system/defaults-write.nix       |   4 +-
 modules/system/defaults/loginwindow.nix | 106 ++++++++++++++++++++++++
 3 files changed, 110 insertions(+), 1 deletion(-)
 create mode 100644 modules/system/defaults/loginwindow.nix

diff --git a/modules/module-list.nix b/modules/module-list.nix
index 0a777abe..f3019d25 100644
--- a/modules/module-list.nix
+++ b/modules/module-list.nix
@@ -15,6 +15,7 @@
   ./system/defaults/finder.nix
   ./system/defaults/screencapture.nix
   ./system/defaults/alf.nix
+  ./system/defaults/loginwindow.nix
   ./system/defaults/smb.nix
   ./system/defaults/spaces.nix
   ./system/defaults/trackpad.nix
diff --git a/modules/system/defaults-write.nix b/modules/system/defaults-write.nix
index d413dc53..adbe9394 100644
--- a/modules/system/defaults-write.nix
+++ b/modules/system/defaults-write.nix
@@ -27,6 +27,7 @@ let
   dock = defaultsToList "com.apple.dock" cfg.dock;
   finder = defaultsToList "com.apple.finder" cfg.finder;
   alf = defaultsToList "/Library/Preferences/com.apple.alf" cfg.alf;
+  loginwindow = defaultsToList "/Library/Preferences/com.apple.loginwindow" cfg.loginwindow;
   smb = defaultsToList "/Library/Preferences/SystemConfiguration/com.apple.smb.server" cfg.smb;
   screencapture = defaultsToList "com.apple.screencapture" cfg.screencapture;
   spaces = defaultsToList "com.apple.spaces" cfg.spaces;
@@ -39,11 +40,12 @@ in
 {
   config = {
 
-    system.activationScripts.defaults.text = mkIfAttrs [ alf smb ]
+    system.activationScripts.defaults.text = mkIfAttrs [ alf loginwindow smb ]
       ''
         # Set defaults
         echo >&2 "system defaults..."
         ${concatStringsSep "\n" alf}
+        ${concatStringsSep "\n" loginwindow}
         ${concatStringsSep "\n" smb}
       '';
 
diff --git a/modules/system/defaults/loginwindow.nix b/modules/system/defaults/loginwindow.nix
new file mode 100644
index 00000000..f2400bd8
--- /dev/null
+++ b/modules/system/defaults/loginwindow.nix
@@ -0,0 +1,106 @@
+{ config, lib, ... }:
+
+with lib;
+
+{
+  options = {
+    system.defaults.loginwindow.SHOWFULLNAME = mkOption {
+      type = types.nullOr types.bool;
+      default = null;
+      description = ''
+        # Apple menu > System Preferences > Users and Groups > Login Options
+        Displays login window as a name and password field instead of a list of users.
+        Default is false.
+      '';
+    };
+
+    system.defaults.loginwindow.autoLoginUser = mkOption {
+      type = types.nullOr types.bool;
+      default = null;
+      description = ''
+        # Apple menu > System Preferences > Users and Groups > Login Options
+        Auto login the default user on boot. Default is false.
+      '';
+    };
+
+    system.defaults.loginwindow.GuestEnabled = mkOption {
+      type = types.nullOr types.bool;
+      default = null;
+      description = ''
+        # Apple menu > System Preferences > Users and Groups > Login Options
+        Allow users to login to the machine as guests using the Guest account. Default is true.
+      '';
+    };
+
+    system.defaults.loginwindow.LoginwindowText = mkOption {
+      type = types.nullOr types.str;
+      default = null;
+      description = ''
+        Text to be shown on the login window. Default "\\U03bb".
+      '';
+    };
+
+    system.defaults.loginwindow.ShutDownDisabled = mkOption {
+      type = types.nullOr types.bool;
+      default = null;
+      description = ''
+        # Apple menu > System Preferences > Users and Groups > Login Options
+        Hides the Shut Down button on the login screen. Default is false.
+      '';
+    };
+
+    system.defaults.loginwindow.SleepDisabled = mkOption {
+      type = types.nullOr types.bool;
+      default = null;
+      description = ''
+        # Apple menu > System Preferences > Users and Groups > Login Options
+        Hides the Sleep button on the login screen. Default is false.
+      '';
+    };
+
+    system.defaults.loginwindow.RestartDisabled = mkOption {
+      type = types.nullOr types.bool;
+      default = null;
+      description = ''
+        # Apple menu > System Preferences > Users and Groups > Login Options
+        Hides the Restart button on the login screen. Default is false.
+      '';
+    };
+
+    system.defaults.loginwindow.ShutDownDisabledWhileLoggedIn = mkOption {
+      type = types.nullOr types.bool;
+      default = null;
+      description = ''
+        # Apple menu > System Preferences > Users and Groups > Login Options
+        Disables the "Shutdown" option when users are logged in. Default is false.
+      '';
+    };
+
+    system.defaults.loginwindow.PowerOffDisabledWhileLoggedIn = mkOption {
+      type = types.nullOr types.bool;
+      default = null;
+      description = ''
+        # Apple menu > System Preferences > Users and Groups > Login Options
+        If set to true, the Power Off menu item will be disabled when the user is logged in. Default is false.
+      '';
+    };
+
+    system.defaults.loginwindow.RestartDisabledWhileLoggedIn = mkOption {
+      type = types.nullOr types.bool;
+      default = null;
+      description = ''
+        # Apple menu > System Preferences > Users and Groups > Login Options
+        Disables the “Restart” option when users are logged in. Default is false.
+      '';
+    };
+
+    system.defaults.loginwindow.DisableConsoleAccess = mkOption {
+      type = types.nullOr types.bool;
+      default = null;
+      description = ''
+        Disables the ability for a user to access the console by typing “>console”
+        for a username at the login window. Default is false.
+      '';
+    };
+  };
+}