README: windows 11

Fixes passing baseRtc and other parameters

README.md

@@ -6,7 +6,7 @@ WFVM
 A Nix library to create and manage virtual machines running Windows, a medieval operating system found on most computers in 2020. The F stands for "Functional" or a four-letter word of your choice.
 
 * Reproducible - everything runs in the Nix sandbox with no tricks.
-* Fully automatic, parameterizable Windows 10 installation.
+* Fully automatic, parameterizable Windows 11 installation.
 * Uses QEMU with KVM.
 * Supports incremental installation (using "layers") of additional software via QEMU copy-on-write backing chains. For example, ``wfvm.makeWindowsImage { installCommands = [ wfvm.layers.anaconda3 ]; };`` gives you a VM image with Anaconda3 installed, and ``wfvm.makeWindowsImage { installCommands = [ wfvm.layers.anaconda3 wfvm.layers.msys2 ]; };`` gives you one with both Anaconda3 and MSYS2 installed. The base Windows installation and the Anaconda3 data are shared between both images, and only the MSYS2 installation is performed when building the second image after the first one has been built.
 * Included layers: Anaconda3, a software installer chock full of bugs that pretends to be a package manager, Visual Studio, a spamming system for Microsoft accounts that includes a compiler, and MSYS2, which is the only sane component in the whole lot.
@@ -28,14 +28,21 @@ How to use
 Install a Windows image
 -----------------------
 
-1. Adjust demo-image in ``flake.nix`` accordingly
+1. Adjust demo-image.nix accordingly
 2. Run:
 
+If in impure mode
 ```shell
-nix build .#demo-image
+nix-build demo-image.nix
 ./result
 ```
+Results in a file called c.img
 
+If in pure mode
+```shell
+nix-build demo-image.nix
+ls -la ./result
+```
 Results in a symlink to the image in the nix store
 
 
@@ -46,4 +53,29 @@ Sometimes it can be useful to build the image _outside_ of the Nix sandbox for d
 
 For this purpose we have an attribute called `impureMode` which outputs the shell script used by Nix inside the sandbox to build the image.
 
-When building an image with flakes, use ``nix build .#demo-image-impure`` instead.
+
+Usage with Nix Flakes
+---------------------
+
+Build the demo by running:
+```shell
+nix build .#demoImage
+```
+
+This project's **flake.nix** exposes its functions under `lib`. To use
+in your own project, setup your flake like this:
+
+```nix
+{
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+    wfvm.url = "git+https://git.m-labs.hk/m-labs/wfvm";
+  };
+
+  outputs = { self, nixpkgs, wfvm }: {
+    packages."x86_64-linux".flaky-os = wfvm.lib.makeWindowsImage {
+      # configuration parameters go here
+    };
+  };
+}
+```

flake.lock

@@ -2,17 +2,17 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1593034146,
+        "lastModified": 1685004253,
-        "narHash": "sha256-EypP7RyPq5Yv05VgsQoIkdn26KJUIgQCItHgVY1MMQE=",
+        "narHash": "sha256-AbVL1nN/TDicUQ5wXZ8xdLERxz/eJr7+o8lqkIOVuaE=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "f8248ab6d9e69ea9c07950d73d48807ec595e923",
+        "rev": "3e01645c40b92d29f3ae76344a6d654986a91a91",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
+        "ref": "nixos-23.05",
         "repo": "nixpkgs",
-        "rev": "f8248ab6d9e69ea9c07950d73d48807ec595e923",
         "type": "github"
       }
     },

flake.nix

@@ -1,128 +1,36 @@
 {
-  description = "A Nix library to create and manage virtual machines running Windows.";
+  description = "WFVM: Windows Functional Virtual Machine";
-  inputs.nixpkgs.url = github:NixOS/nixpkgs/f8248ab6d9e69ea9c07950d73d48807ec595e923;
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-23.05";
+  };
+
   outputs = { self, nixpkgs }:
     let
-      pkgs = import nixpkgs { system = "x86_64-linux"; };
+      # only x64 is supported
-      lib = pkgs.lib;
+      system = "x86_64-linux";
-      # utils
-      utils = (import wfvm/utils.nix { inherit pkgs; });
-      # layers
-      layers = (import wfvm/layers { inherit pkgs; }); # end of layers
 
+      pkgs = nixpkgs.legacyPackages.${system};
 
+    in rec {
+      lib = import ./wfvm {
+        inherit pkgs;
+      };
 
-    # makeWindowsImage 
+      packages.${system} = rec {
-    makeWindowsImage = attrs: import wfvm/win.nix ({ inherit pkgs; } // attrs );
+        demoImage = import ./wfvm/demo-image.nix {
-
+          inherit self;
-    build-demo-image = { impureMode ? false }: makeWindowsImage {
-          # Build install script & skip building iso
-
-          inherit impureMode;
-
-          # Custom base iso
-          # windowsImage = pkgs.requireFile rec {
-          #   name = "Win10_21H1_English_x64.iso";
-          #   sha256 = "1sl51lnx4r6ckh5fii7m2hi15zh8fh7cf7rjgjq9kacg8hwyh4b9";
-          #   message = "Get ${name} from https://www.microsoft.com/en-us/software-download/windows10ISO";
-          # };
-
-          # impureShellCommands = [
-          #   "powershell.exe echo Hello"
-          # ];
-
-          # User accounts
-          # users = {
-          #   artiq = {
-          #     password = "1234";
-          #     # description = "Default user";
-          #     # displayName = "Display name";
-          #     groups = [
-          #       "Administrators"
-          #     ];
-          #   };
-          # };
-
-          # Auto login
-          # defaultUser = "artiq";
-
-          # fullName = "M-Labs";
-          # organization = "m-labs";
-          # administratorPassword = "12345";
-
-          # Imperative installation commands, to be installed incrementally
-          installCommands = if impureMode then [] else (with layers; [
-              (collapseLayers [
-                disable-autosleep
-                disable-autolock
-                disable-firewall
-              ])
-              anaconda3 msys2 msvc msvc-ide-unbreak
-            ]);
-
-          # services = {
-          #   # Enable remote management
-          #   WinRm = {
-          #     Status = "Running";
-          #     PassThru = true;
-          #   };
-          # };
-
-          # License key (required)
-          # productKey = throw "Search the f* web"
-          # imageSelection = "1";
-
-          # Locales
-          # uiLanguage = "en-US";
-          # inputLocale = "en-US";
-          # userLocale = "en-US";
-          # systemLocale = "en-US";
         };
 
-    in {
+        default = lib.utils.wfvm-run {
-
+          name = "demo";
-      # bundle dev env
+          image = demoImage;
-      devShell.x86_64-linux = pkgs.mkShell {
+          script =
-        name = "wfvm-dev-shell";
+            ''
-        buildInputs = with pkgs; [
+            echo "Windows booted. Press Enter to terminate VM."
-          go
+            read
-        ];
+            '';
-        shellHook = ''
+          display = true;
-          unset GOPATH
-        '';
-      };
-
-      inherit utils;
-      inherit makeWindowsImage;
-      inherit layers;
-
-      demo-ssh = utils.wfvm-run {
-        name = "demo-ssh";
-        image = build-demo-image {};
-        isolateNetwork = false;
-        script = ''
-          ${pkgs.sshpass}/bin/sshpass -p1234 -- ${pkgs.openssh}/bin/ssh -p 2022 wfvm@localhost -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null
-        '';
-      };
-
-      packages.x86_64-linux = {
-        demo-image = build-demo-image {};
-        demo-image-impure = build-demo-image { impureMode = true; };
-
-        make-msys-packages = utils.wfvm-run {
-          name = "get-msys-packages";
-          image = makeWindowsImage { installCommands = [ layers.msys2 ]; };
-          script = ''
-            cat > getmsyspackages.bat << EOF
-            set MSYS=C:\\MSYS64
-            set TOOLPREF=mingw-w64-x86_64-
-            set PATH=%MSYS%\usr\bin;%MSYS%\mingw64\bin;%PATH%
-            pacman -Sp %TOOLPREF%gcc %TOOLPREF%binutils make autoconf automake libtool texinfo > packages.txt
-            EOF
-            \${utils.win-put}/bin/win-put getmsyspackages.bat
-            \${utils.win-exec}/bin/win-exec getmsyspackages
-            \${utils.win-get}/bin/win-get packages.txt
-          '';
         };
       };
     };

wfvm/autounattend.nix

@@ -15,7 +15,8 @@
 , impureShellCommands ? []
 , driveLetter ? "D:"
 , efi ? true
-, imageSelection ? "1"
+, imageSelection ? "Windows 11 Pro N"
+, enableTpm
 , ...
 }:
 
@@ -58,18 +59,16 @@ let
   assertCommand = c: builtins.typeOf c == "string" || builtins.typeOf c == "set" && builtins.hasAttr "Path" c && builtins.hasAttr "Description" c;
 
   commands = builtins.map (x: assert assertCommand x; if builtins.typeOf x == "string" then { Path = x; Description = x; } else x) (
-    [
+    [ {
-      {
+      Path = "powershell.exe Set-ExecutionPolicy -Force Unrestricted";
-        Path = "powershell.exe Set-ExecutionPolicy -Force Unrestricted";
+      Description = "Allow unsigned powershell scripts.";
-        Description = "Allow unsigned powershell scripts.";
+    } {
-      }
+      Path = ''powershell.exe ${driveLetter}\win-bundle-installer.exe'';
-    ]
+      Description = "Install any declared packages.";
-    ++ [
+    } {
-      {
+      Path = "net accounts /maxpwage:unlimited";
-        Path = ''powershell.exe ${driveLetter}\win-bundle-installer.exe'';
+      Description = "Disable forced password expiry.";
-        Description = "Install any declared packages.";
+    } ]
-      }
-    ]
     ++ setupCommands
     ++ [
       {
@@ -148,6 +147,14 @@ let
           </DriverPaths>
         </component>
         <component name="Microsoft-Windows-Setup" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+          ${lib.optionalString (!enableTpm) ''
+            <RunSynchronous>
+              <RunSynchronousCommand wcm:action="add">
+                <Order>1</Order>
+                <Path>reg add HKLM\System\Setup\LabConfig /v BypassTPMCheck /t reg_dword /d 0x00000001 /f</Path>
+              </RunSynchronousCommand>
+            </RunSynchronous>
+          ''}
 
           <DiskConfiguration>
             <Disk wcm:action="add">
@@ -199,8 +206,9 @@ let
                 <PartitionID>3</PartitionID>
               </InstallTo>
               <InstallFrom>
+                <Path>\install.swm</Path>
                 <MetaData wcm:action="add">
-                  <Key>/IMAGE/INDEX</Key>
+                  <Key>/IMAGE/NAME</Key>
                   <Value>${imageSelection}</Value>
                 </MetaData>
               </InstallFrom>
@@ -209,7 +217,7 @@ let
 
           <UserData>
             <ProductKey>
-              ${if productKey != null then "<Key>${productKey}</Key>" else ""}
+              ${if productKey != null then "<Key>${productKey}</Key>" else "<Key/>"}
               <WillShowUI>OnError</WillShowUI>
             </ProductKey>
             <AcceptEula>true</AcceptEula>
@@ -299,13 +307,13 @@ let
         </component>
       </settings>
 
-       <cpi:offlineImage cpi:source="wim:c:/wim/windows-10/install.wim#${imageSelection}" xmlns:cpi="urn:schemas-microsoft-com:cpi" />
+       <cpi:offlineImage cpi:source="wim:c:/wim/windows-11/install.wim#${imageSelection}" xmlns:cpi="urn:schemas-microsoft-com:cpi" />
     </unattend>
   '';
 
 in {
   # Lint and format as a sanity check
-  autounattendXML = pkgs.runCommandNoCC "autounattend.xml" {} ''
+  autounattendXML = pkgs.runCommand "autounattend.xml" {} ''
     ${pkgs.libxml2}/bin/xmllint --format ${autounattendXML} > $out
   '';
 

wfvm/bundle/default.nix

@@ -0,0 +1,10 @@
+{ pkgs }:
+
+pkgs.runCommand "win-bundle-installer.exe" {} ''
+  mkdir bundle
+  cd bundle
+  cp ${./go.mod} go.mod
+  cp ${./main.go} main.go
+  env HOME=$(mktemp -d) GOOS=windows GOARCH=amd64 ${pkgs.go}/bin/go build
+  mv bundle.exe $out
+''

wfvm/bundle/shell.nix

@@ -0,0 +1,13 @@
+{ pkgs ? import <nixpkgs> {} }:
+
+pkgs.mkShell {
+
+  buildInputs = [
+    pkgs.go
+  ];
+
+  shellHook = ''
+    unset GOPATH
+  '';
+
+}

wfvm/default.nix

@@ -0,0 +1,7 @@
+{ pkgs }:
+
+{
+  makeWindowsImage = attrs: import ./win.nix ({ inherit pkgs; } // attrs);
+  layers = import ./layers { inherit pkgs; };
+  utils = import ./utils.nix { inherit pkgs; };
+}

wfvm/demo-image.nix

@@ -0,0 +1,82 @@
+{ pkgs ? import <nixpkgs> {}
+# Whether to generate just a script to start and debug the windows installation
+, impureMode ? false
+# Flake input `self`
+, self ? null
+}:
+
+let
+  wfvm =
+    if self == null
+    # nix-build
+    then (import ./default.nix { inherit pkgs; })
+    # built from flake.nix
+    else self.lib;
+in
+wfvm.makeWindowsImage {
+  # Build install script & skip building iso
+  inherit impureMode;
+
+  # Custom base iso
+  # windowsImage = pkgs.requireFile rec {
+  #   name = "Win11_22H2_English_x64v1.iso";
+  #   sha256 = "08mbppsm1naf73z8fjyqkf975nbls7xj9n4fq0yp802dv1rz3whd";
+  #   message = "Get disk image ${name} from https://www.microsoft.com/en-us/software-download/windows11/";
+  # };
+
+  # impureShellCommands = [
+  #   "powershell.exe echo Hello"
+  # ];
+
+  # User accounts
+  # users = {
+  #   artiq = {
+  #     password = "1234";
+  #     # description = "Default user";
+  #     # displayName = "Display name";
+  #     groups = [
+  #       "Administrators"
+  #     ];
+  #   };
+  # };
+
+  # Auto login
+  # defaultUser = "artiq";
+
+  # fullName = "M-Labs";
+  # organization = "m-labs";
+  # administratorPassword = "12345";
+
+  # Imperative installation commands, to be installed incrementally
+  installCommands =
+    if impureMode
+    then []
+    else with wfvm.layers; [
+      (collapseLayers [
+        disable-autosleep
+        disable-autolock
+        disable-firewall
+      ])
+      anaconda3 msys2
+    ];
+
+  # services = {
+  #   # Enable remote management
+  #   WinRm = {
+  #     Status = "Running";
+  #     PassThru = true;
+  #   };
+  # };
+
+  # License key (required)
+  # productKey = throw "Search the f* web"
+  imageSelection = "Windows 11 Pro N";
+
+
+  # Locales
+  # uiLanguage = "en-US";
+  # inputLocale = "en-US";
+  # userLocale = "en-US";
+  # systemLocale = "en-US";
+
+}

wfvm/demo-ssh.nix

@@ -0,0 +1,13 @@
+{ pkgs ? import <nixpkgs> {} }:
+
+let
+  wfvm = (import ./default.nix { inherit pkgs; });
+in
+  wfvm.utils.wfvm-run {
+    name = "demo-ssh";
+    image = import ./demo-image.nix { inherit pkgs; };
+    isolateNetwork = false;
+    script = ''
+      ${pkgs.sshpass}/bin/sshpass -p1234 -- ${pkgs.openssh}/bin/ssh -p 2022 wfvm@localhost -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null
+    '';
+  }

wfvm/layers/default.nix

@@ -1,7 +1,6 @@
 { pkgs }:
 let
-  makeWindowsImage =  attrs: import ../win.nix ({ inherit pkgs; } // attrs );
+  wfvm = import ../. { inherit pkgs; };
-  utils = import ../utils.nix { inherit pkgs; };
 in
 {
   anaconda3 = {
@@ -73,20 +72,20 @@ in
       bootstrapper = pkgs.fetchurl {
         name = "RESTRICTDIST-vs_Community.exe";
         url = "https://aka.ms/vs/16/release/vs_community.exe";
-        sha256 = "sha256-bxi8LsvNxSZshkTbhK/FEmMx84NKYB7TUNOm9sAKXS8=";
+        sha256 = "sha256-l4ZKFZTgHf3BmD0eFWyGwsvb4lqB/LiQYizAABOs3gg=";
       };
       # This touchy-feely "community" piece of trash seems deliberately crafted to break Wine, so we use the VM to run it.
-      download-vs = utils.wfvm-run {
+      download-vs = wfvm.utils.wfvm-run {
         name = "download-vs";
-        image = makeWindowsImage { };
+        image = wfvm.makeWindowsImage { };
         isolateNetwork = false;
         script =
           ''
           ln -s ${bootstrapper} vs_Community.exe
-          ${utils.win-put}/bin/win-put vs_Community.exe
+          ${wfvm.utils.win-put}/bin/win-put vs_Community.exe
           rm vs_Community.exe
-          ${utils.win-exec}/bin/win-exec "vs_Community.exe --quiet --norestart --layout c:\vslayout --add Microsoft.VisualStudio.Workload.NativeDesktop --includeRecommended --lang en-US"
+          ${wfvm.utils.win-exec}/bin/win-exec "vs_Community.exe --quiet --norestart --layout c:\vslayout --add Microsoft.VisualStudio.Workload.NativeDesktop --includeRecommended --lang en-US"
-          ${utils.win-get}/bin/win-get /c:/vslayout
+          ${wfvm.utils.win-get}/bin/win-get /c:/vslayout
           '';
       };
       cache = pkgs.stdenv.mkDerivation {
@@ -94,7 +93,7 @@ in
 
         outputHashAlgo = "sha256";
         outputHashMode = "recursive";
-        outputHash = "0ic3jvslp2y9v8yv9mfr2mafkvj2q5frmcyhmlbxj71si1x3kpag";
+        outputHash = "sha256-GoOKzln8DXVMx52jWGEjwkOFkpSW+wEffAVmBVugIyk=";
 
         phases = [ "buildPhase" ];
         buildInputs = [ download-vs ];

wfvm/layers/make_msys_packages.sh

@@ -2,7 +2,27 @@
 
 set -e
 
-nix build .#make-msys-packages
+nix-build -E "
+let
+  pkgs = import <nixpkgs> {};
+  wfvm = import ../default.nix { inherit pkgs; };
+in
+  wfvm.utils.wfvm-run {
+    name = \"get-msys-packages\";
+    image = wfvm.makeWindowsImage { installCommands = [ wfvm.layers.msys2 ]; };
+    script = ''
+      cat > getmsyspackages.bat << EOF
+      set MSYS=C:\\MSYS64
+      set TOOLPREF=mingw-w64-x86_64-
+      set PATH=%MSYS%\usr\bin;%MSYS%\mingw64\bin;%PATH%
+      pacman -Sp %TOOLPREF%gcc %TOOLPREF%binutils make autoconf automake libtool texinfo > packages.txt
+      EOF
+      \${wfvm.utils.win-put}/bin/win-put getmsyspackages.bat
+      \${wfvm.utils.win-exec}/bin/win-exec getmsyspackages
+      \${wfvm.utils.win-get}/bin/win-get packages.txt
+    '';
+  }
+"
 
 ./result/bin/wfvm-run-get-msys-packages
 

wfvm/utils.nix

@@ -1,23 +1,45 @@
-{ pkgs, baseRtc ? "2020-04-20T14:21:42", cores ? "4", qemuMem ? "4G", efi ? true }:
+{ pkgs
+, baseRtc ? "2022-10-10T10:10:10"
+, cores ? "4"
+, qemuMem ? "4G"
+, efi ? true
+, enableTpm ? false
+, ...
+}:
 
 rec {
   # qemu_test is a smaller closure only building for a single system arch
   qemu = pkgs.qemu;
 
+  OVMF = pkgs.OVMF.override {
+    secureBoot = true;
+  };
+
   mkQemuFlags = extraFlags: [
     "-enable-kvm"
     "-cpu host"
     "-smp ${cores}"
     "-m ${qemuMem}"
-    "-M q35"
+    "-M q35,smm=on"
     "-vga qxl"
     "-rtc base=${baseRtc}"
     "-device qemu-xhci"
     "-device virtio-net-pci,netdev=n1"
   ] ++ pkgs.lib.optionals efi [
-    "-bios ${pkgs.OVMF.fd}/FV/OVMF.fd"
+    "-bios ${OVMF.fd}/FV/OVMF.fd"
+  ] ++ pkgs.lib.optionals enableTpm [
+    "-chardev" "socket,id=chrtpm,path=tpm.sock"
+    "-tpmdev" "emulator,id=tpm0,chardev=chrtpm"
+    "-device" "tpm-tis,tpmdev=tpm0"
   ] ++ extraFlags;
 
+  tpmStartCommands = pkgs.lib.optionalString enableTpm ''
+    mkdir -p tpmstate
+    ${pkgs.swtpm}/bin/swtpm socket \
+      --tpmstate dir=tpmstate \
+      --ctrl type=unixio,path=tpm.sock &
+  '';
+
   # Pass empty config file to prevent ssh from failing to create ~/.ssh
   sshOpts = "-F /dev/null -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o LogLevel=ERROR -o ConnectTimeout=1";
   win-exec = pkgs.writeShellScriptBin "win-exec" ''
@@ -93,6 +115,7 @@ rec {
       ]);
     in pkgs.writeShellScriptBin "wfvm-run-${name}" ''
       set -e -m
+      ${tpmStartCommands}
       ${qemu}/bin/qemu-system-x86_64 ${pkgs.lib.concatStringsSep " " qemuParams} &
 
       ${win-wait}/bin/win-wait

wfvm/win.nix

@@ -5,17 +5,17 @@
 , impureMode ? false
 , installCommands ? []
 , users ? {}
+, enableTpm ? true
 # autounattend always installs index 1, so this default is backward-compatible
-, imageSelection ? "Windows 10 Pro"
+, imageSelection ? "Windows 11 Pro N"
 , efi ? true
-, bundleInstaller ? {}
 , ...
 }@attrs:
 
 let
   lib = pkgs.lib;
-  utils = import ./utils.nix { inherit pkgs efi; };
+  utils = import ./utils.nix ({ inherit pkgs efi enableTpm; } // attrs);
-  libguestfs = pkgs.libguestfs-with-appliance;
+  inherit (pkgs) guestfs-tools;
 
   # p7zip on >20.03 has known vulns but we have no better option
   p7zip = pkgs.p7zip.overrideAttrs(old: {
@@ -24,18 +24,8 @@ let
     };
   });
 
-  # bundle
-  bundleInstaller = pkgs.runCommandNoCC "win-bundle-installer.exe" {} ''
-    mkdir bundle
-    cd bundle
-    cp ${bundle/go.mod} go.mod
-    cp ${bundle/main.go} main.go
-    env HOME=$(mktemp -d) GOOS=windows GOARCH=amd64 ${pkgs.go}/bin/go build
-    mv bundle.exe $out
-  '';
-
   runQemuCommand = name: command: (
-    pkgs.runCommandNoCC name { buildInputs = [ p7zip utils.qemu libguestfs ]; }
+    pkgs.runCommand name { buildInputs = [ p7zip utils.qemu guestfs-tools ]; }
       (
         ''
           if ! test -f; then
@@ -47,15 +37,14 @@ let
   );
 
   windowsIso = if windowsImage != null then windowsImage else pkgs.requireFile rec {
-    name = "xks67i4frg8k7rmlv5298aac0s4n5nih-RESTRICTDIST-release_svc_refresh_CLIENT_LTSC_EVAL_x64FRE_en-us.iso";
+    name = "Win11_22H2_English_x64v2.iso";
-    sha256 = "0fmw30g7959bh47z8xi5pmmxq4kb0sxs1qxf51il3xy2f2py33v6";
+    sha256 = "0xhhxy47yaf1jsfmskym5f65hljw8q0aqs70my86m402i6dsjnc0";
-    message = "Get ${name} from https://www.microsoft.com/en-us/software-download/windows10ISO";
+    message = "Get disk image ${name} from https://www.microsoft.com/en-us/software-download/windows11/";
   };
 
-  # stable as of 2021-04-08
   virtioWinIso = pkgs.fetchurl {
-    url = "https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/archive-virtio/virtio-win-0.1.185-2/virtio-win-0.1.185.iso";
+    url = "https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/archive-virtio/virtio-win-0.1.229-1/virtio-win.iso";
-    sha256 = "11n3kjyawiwacmi3jmfmn311g9xvfn6m0ccdwnjxw1brzb4kqaxg";
+    sha256 = "1q5vrcd70kya4nhlbpxmj7mwmwra1hm3x7w8rzkawpk06kg0v2n8";
   };
 
   openSshServerPackage = pkgs.fetchurl {
@@ -65,7 +54,7 @@ let
 
   autounattend = import ./autounattend.nix (
     attrs // {
-      inherit pkgs;
+      inherit pkgs enableTpm;
       users = users // {
         wfvm = {
           password = "1234";
@@ -78,6 +67,8 @@ let
     }
   );
 
+  bundleInstaller = pkgs.callPackage ./bundle {};
+
   # Packages required to drive installation of other packages
   bootstrapPkgs =
     runQemuCommand "bootstrap-win-pkgs.img" ''
@@ -118,7 +109,7 @@ let
       ''
         #!${pkgs.runtimeShell}
         set -euxo pipefail
-        export PATH=${lib.makeBinPath [ p7zip utils.qemu libguestfs pkgs.wimlib ]}:$PATH
+        export PATH=${lib.makeBinPath [ p7zip utils.qemu guestfs-tools pkgs.wimlib ]}:$PATH
 
         # Create a bootable "USB" image
         # Booting in USB mode circumvents the "press any key to boot from cdrom" prompt
@@ -129,7 +120,7 @@ let
         7z x -y ${windowsIso} -owin
 
         # Split image so it fits in FAT32 partition
-        wimsplit win/sources/install.wim win/sources/install.swm 4090
+        wimsplit win/sources/install.wim win/sources/install.swm 4070
         rm win/sources/install.wim
 
         cp ${autounattend.autounattendXML} win/autounattend.xml
@@ -141,18 +132,20 @@ let
         ''}
         rm -rf win
 
+        ${utils.tpmStartCommands}
+
         # Qemu requires files to be rw
         qemu-img create -f qcow2 c.img ${diskImageSize}
         qemu-system-x86_64 ${lib.concatStringsSep " " qemuParams}
       ''
   );
 
-  baseImage = pkgs.runCommandNoCC "RESTRICTDIST-windows.img" {} ''
+  baseImage = pkgs.runCommand "RESTRICTDIST-windows.img" {} ''
     ${installScript}
     mv c.img $out
   '';
 
-  finalImage = builtins.foldl' (acc: v: pkgs.runCommandNoCC "RESTRICTDIST-${v.name}.img" {
+  finalImage = builtins.foldl' (acc: v: pkgs.runCommand "RESTRICTDIST-${v.name}.img" {
     buildInputs = with utils; [
       qemu win-wait win-exec win-put
     ] ++ (v.buildInputs or []);
@@ -167,8 +160,11 @@ let
     ]);
 
   in ''
+    set -x
+    ${utils.tpmStartCommands}
+
     # Create an image referencing the previous image in the chain
-    qemu-img create -f qcow2 -b ${acc} c.img
+    qemu-img create -F qcow2 -f qcow2 -b ${acc} c.img
 
     set -m
     qemu-system-x86_64 ${lib.concatStringsSep " " qemuParams} &