From 0c9a9ae6498cb3d1ac977fe59dd7f373f8ee0d9f Mon Sep 17 00:00:00 2001
From: t4ccer <t4ccer@gmail.com>
Date: Wed, 16 Aug 2023 06:05:26 +0200
Subject: [PATCH] cmospwd: init at 5.1

---
 pkgs/tools/security/cmospwd/default.nix | 37 +++++++++++++++++++++++++
 pkgs/top-level/all-packages.nix         |  2 ++
 2 files changed, 39 insertions(+)
 create mode 100644 pkgs/tools/security/cmospwd/default.nix

diff --git a/pkgs/tools/security/cmospwd/default.nix b/pkgs/tools/security/cmospwd/default.nix
new file mode 100644
index 000000000000..fa04ac652074
--- /dev/null
+++ b/pkgs/tools/security/cmospwd/default.nix
@@ -0,0 +1,37 @@
+{ lib
+, fetchurl
+, stdenv
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "cmospwd";
+  version = "5.1";
+
+  src = fetchurl {
+    url = "https://www.cgsecurity.org/cmospwd-${finalAttrs.version}.tar.bz2";
+    hash = "sha256-8pbSl5eUsKa3JrgK/JLk0FnGXcJhKksJN3wWiDPYYvQ=";
+  };
+
+  preConfigure = ''
+    cd src
+
+    # It already contains compiled executable (that doesn't work), so make
+    # will refuse to build if it's still there
+    rm cmospwd
+  '';
+
+  # There is no install make target
+  installPhase = ''
+    runHook preInstall
+    install -Dm0755 cmospwd -t "$out/bin"
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "Decrypt password stored in cmos used to access BIOS SETUP";
+    homepage = "https://www.cgsecurity.org/wiki/CmosPwd";
+    license = licenses.gpl2Plus;
+    maintainers = with maintainers; [ t4ccer ];
+    platforms = platforms.linux;
+  };
+})
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 99c7b699914d..95e519ea54af 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -6725,6 +6725,8 @@ with pkgs;
 
   cmigemo = callPackage ../tools/text/cmigemo { };
 
+  cmospwd = callPackage ../tools/security/cmospwd { };
+
   cmst = libsForQt5.callPackage ../tools/networking/cmst { };
 
   cmt = callPackage ../applications/audio/cmt { };