From 16dba0e7e389319cec6967e628d85837f5d46915 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= <cynerd@email.cz>
Date: Mon, 27 Jun 2022 21:55:07 +0200
Subject: nixos/machine/ridcully: update

---
 pkgs/luks-hw-password/default.nix         | 20 ++++++++++++++++++++
 pkgs/luks-hw-password/luks-hw-password.sh |  6 ++++++
 2 files changed, 26 insertions(+)
 create mode 100644 pkgs/luks-hw-password/default.nix
 create mode 100755 pkgs/luks-hw-password/luks-hw-password.sh

(limited to 'pkgs/luks-hw-password')

diff --git a/pkgs/luks-hw-password/default.nix b/pkgs/luks-hw-password/default.nix
new file mode 100644
index 0000000..9797735
--- /dev/null
+++ b/pkgs/luks-hw-password/default.nix
@@ -0,0 +1,20 @@
+{ lib, stdenvNoCC, makeWrapper
+, dmidecode, coreutils
+}:
+
+stdenvNoCC.mkDerivation {
+  pname = "luks-hw-password";
+  version = "1.0";
+  meta = with lib; {
+    license = licenses.gpl3;
+    platforms = platforms.linux;
+  };
+
+  nativeBuildInputs = [ makeWrapper ];
+  phases = [ "installPhase" ];
+  installPhase = ''
+    mkdir -p $out/bin
+    makeWrapper ${./luks-hw-password.sh} $out/bin/luks-hw-password \
+      --prefix PATH : ${lib.makeBinPath [ dmidecode coreutils ]}
+  '';
+}
diff --git a/pkgs/luks-hw-password/luks-hw-password.sh b/pkgs/luks-hw-password/luks-hw-password.sh
new file mode 100755
index 0000000..8ad64bb
--- /dev/null
+++ b/pkgs/luks-hw-password/luks-hw-password.sh
@@ -0,0 +1,6 @@
+#!/bin/sh
+{
+	dmidecode -s system-uuid 
+	dmidecode -s baseboard-serial-number
+	dmidecode -s processor-version
+} | sha512sum | cut -f1 -d ' '
-- 
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