From 4c927e29f0caaa131760a712bb87669bb337f93a Mon Sep 17 00:00:00 2001
From: Stefan Kempinger <kempinger@ins.jku.at>
Date: Thu, 16 Apr 2026 17:24:16 +0200
Subject: [PATCH] Add lnf NixOS, SSH keys and kiosk changes

---
 flake.nix             |  6 ++++++
 lnf/configuration.nix | 29 ++++++++++++++++++++++++++---
 2 files changed, 32 insertions(+), 3 deletions(-)

diff --git a/flake.nix b/flake.nix
index 1b91866..584655d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -66,6 +66,12 @@
           ];
         };     
         lnf = nixpkgs.lib.nixosSystem {
+          system = "x86_64-linux";
+          modules = [                    
+                    ./lnf/configuration.nix
+                  ];
+        };    
+        lnf-live = nixpkgs.lib.nixosSystem {
           system = "x86_64-linux";
           modules = [
                     ({ pkgs, modulesPath, ... }: {
diff --git a/lnf/configuration.nix b/lnf/configuration.nix
index 07cf5b3..2cb5c9b 100644
--- a/lnf/configuration.nix
+++ b/lnf/configuration.nix
@@ -71,12 +71,32 @@
     openssh.authorizedKeys.keys = [
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINGHadFhDCUU/ta3p1FQgpm7NExHkyHNrJbNJP6np5w9 kempinger@ins.jku.at"
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMTpZThOE2EeDZ1rS7ynLS3mGtoSIQ9WazZDBUdP9THi tth@tth-worker"
+      # Michael Roland
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIC7CHRy95muwEYKpQOL5T02vQEwSgJL8Z/q2YPXiV17+ ED25519/mroland@INSMR02NB/20250209"
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILf0Wca6U/ee6NN7uxPMVSeHoNpLBM3K0pDA9Cmdblqc ED25519-KEY/mroland@MRPHONE2022/20220511"
+      
+      # René Mayrhofer
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIH/IX6NdpL3qW8gnfnDcXw906N7PCLuGHgCHdsMlR6Lh"
+      
+      # Franz Bauer
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGLNosW/ZcQErMFuNA8pzKNKnaISvVj4Um7Y4D7151t7 FJB_ed25519_4INS-Server"
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJ0h7HWbl3CpX8TCQmG/CjQVVTGpzegQJupGgykB5shJ eddsa-key-20250826"
     ];
   };
   users.users.root = {
     openssh.authorizedKeys.keys = [
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINGHadFhDCUU/ta3p1FQgpm7NExHkyHNrJbNJP6np5w9 kempinger@ins.jku.at"
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMTpZThOE2EeDZ1rS7ynLS3mGtoSIQ9WazZDBUdP9THi tth@tth-worker"
+      # Michael Roland
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIC7CHRy95muwEYKpQOL5T02vQEwSgJL8Z/q2YPXiV17+ ED25519/mroland@INSMR02NB/20250209"
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILf0Wca6U/ee6NN7uxPMVSeHoNpLBM3K0pDA9Cmdblqc ED25519-KEY/mroland@MRPHONE2022/20220511"
+      
+      # René Mayrhofer
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIH/IX6NdpL3qW8gnfnDcXw906N7PCLuGHgCHdsMlR6Lh"
+      
+      # Franz Bauer
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGLNosW/ZcQErMFuNA8pzKNKnaISvVj4Um7Y4D7151t7 FJB_ed25519_4INS-Server"
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJ0h7HWbl3CpX8TCQmG/CjQVVTGpzegQJupGgykB5shJ eddsa-key-20250826"
     ];
   };
 
@@ -101,9 +121,12 @@
     wlr-randr
     kmsxx
     libinput
+    swayimg
     vlc
     ffmpeg-full
-    python3
+    (pkgs.python3.withPackages (python-pkgs: with python-pkgs; [
+          requests
+    ]))
     jq
     bash
 
@@ -132,7 +155,7 @@
   # writable by the kiosk user at runtime
   environment.etc."cage/current-cmd" = {
     mode = "0777";
-    text = "ls -al";
+    text = "curl -sL https://www.ins.jku.at/images/logos/logo-jku-ins-360x118.png | swayimg -f -";
   };
 
   systemd.services.cage-tty1 = {
@@ -148,7 +171,7 @@
   services.cage = {
     enable = true;
     user = "user";
-    program = "/etc/cage/current-cmd";
+    program = "${pkgs.bash}/bin/bash /etc/cage/current-cmd";
   };
 
   services.getty.loginProgram = "${pkgs.coreutils}/bin/true";