From 208eca0062934bc65ff9927be6cab9a1af911797 Mon Sep 17 00:00:00 2001
From: Christoph Cullmann <christoph@cullmann.io>
Date: Tue, 1 Apr 2025 22:18:20 +0200
Subject: [PATCH] use flatpak slicers with limited file access

---
 share/flatpak.nix |  2 ++
 share/users.nix   | 33 ---------------------------------
 2 files changed, 2 insertions(+), 33 deletions(-)

diff --git a/share/flatpak.nix b/share/flatpak.nix
index 83cfccf..e190964 100644
--- a/share/flatpak.nix
+++ b/share/flatpak.nix
@@ -6,6 +6,8 @@ let
 
   # all wanted flatpak packages
   desiredFlatpaks = {
+    "com.bambulab.BambuStudio" = "--nofilesystem=xdg-music --nofilesystem=xdg-pictures";
+    "com.prusa3d.PrusaSlicer" = "--nofilesystem=xdg-music --nofilesystem=xdg-pictures";
     "com.usebottles.bottles" = "--nofilesystem=xdg-music --nofilesystem=xdg-pictures";
     "com.valvesoftware.Steam" = "--nofilesystem=xdg-music --nofilesystem=xdg-pictures";
     "com.vivaldi.Vivaldi" = "--nofilesystem=xdg-music --nofilesystem=xdg-pictures";
diff --git a/share/users.nix b/share/users.nix
index 2b25809..234bf15 100644
--- a/share/users.nix
+++ b/share/users.nix
@@ -74,27 +74,6 @@ in
       # use fixed auth keys
       openssh.authorizedKeys.keys = config.users.users.root.openssh.authorizedKeys.keys;
     };
-
-    #
-    # sandbox for 3d printing
-    #
-    users.sandbox-3d-printing = {
-      # home on persistent volume
-      home = "/data/home/sandbox-3d-printing";
-
-      # hard code UID for stability over machines
-      # out of range of normal login users
-      uid = 32002;
-
-      # normal user
-      isNormalUser = true;
-
-      # sandbox user
-      description = "Sandbox 3D Printing";
-
-      # use fixed auth keys
-      openssh.authorizedKeys.keys = config.users.users.root.openssh.authorizedKeys.keys;
-    };
   };
 
   # home manager settings
@@ -152,17 +131,5 @@ in
         };
       };
     };
-
-    # 3d printing user with extra settings
-    users.sandbox-3d-printing = {
-      # shared config
-      imports = [ ./home.nix ];
-
-      # install 3d printing stuff
-      home.packages = with pkgs; [
-        bambu-studio
-        prusa-slicer
-      ];
-    };
   };
 }