chore: add dbus-broker

utils/qemu-uefi-tpm.nix

@@ -0,0 +1,43 @@
+{
+  pkgs,
+  ...
+}:
+pkgs.writeShellApplication {
+  name = "qemu-uefi-tpm";
+
+  runtimeInputs = with pkgs; [
+    qemu
+    swtpm
+  ];
+
+  text =
+    let
+      tpmOVMF = pkgs.OVMF.override { tpmSupport = true; };
+    in
+    ''
+      set -ex
+      # state="/tmp/patos-qemu-$USER"
+      # rm -rf "$state"
+      # mkdir -m 700 "$state"
+      # qemu-img create -f qcow2 -F raw -b "$(readlink -e "$1")" "$state/disk.qcow2" 10G
+      #
+      # swtpm socket -d --tpmstate dir="$state" \
+      #   --ctrl type=unixio,path="$state/swtpm-sock" \
+      #   --tpm2 \
+      #   --log level=20
+
+      qemu-system-x86_64 \
+        -enable-kvm \
+        -machine q35,accel=kvm \
+        -cpu host \
+        -smp 8 \
+        -m 4G \
+        -display none \
+        -nographic \
+        -drive "if=pflash,format=raw,unit=0,readonly=on,file=${tpmOVMF.firmware}" \
+        -drive "if=pflash,format=raw,unit=1,readonly=on,file=${tpmOVMF.variables}" \
+        -netdev id=net00,type=user,hostfwd=tcp::2222-:22 \
+        -device virtio-net-pci,netdev=net00 \
+        -drive file=fat:rw:patos/,format=raw
+    '';
+}