From 743ca6424e5eb2cd2f02d0aa39b05865384d950d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thibault=20=E2=80=9CAd=C3=A6dra=E2=80=9D=20Hamel?=
 <contact@adaedra.eu>
Date: Wed, 17 Apr 2024 02:08:20 +0200
Subject: [PATCH] Import into git

---
 .gitignore |  1 +
 flake.lock | 25 +++++++++++++++++++++++++
 flake.nix  | 38 ++++++++++++++++++++++++++++++++++++++
 3 files changed, 64 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 flake.lock
 create mode 100644 flake.nix

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..c4a847d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/result
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..d545218
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,25 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1713254108,
+        "narHash": "sha256-0TZIsfDbHG5zibtlw6x0yOp3jkInIGaJ35B7Y4G8Pec=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "2fd19c8be2551a61c1ddc3d9f86d748f4db94f00",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..7b60d1c
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,38 @@
+{
+  outputs = { self, nixpkgs }: {
+    packages.aarch64-darwin = let
+      pkgs = import nixpkgs { system = "aarch64-darwin"; };
+    in {
+      default = pkgs.stdenv.mkDerivation {
+        # Based on https://gist.github.com/thelastlin/c45b96cf460919e39ab5807b6d20ac2a
+        inherit (pkgs.openssh) version src;
+        pname = "libsk-libfido2";
+        patches = [
+          (builtins.fetchurl {
+            url = "https://gist.githubusercontent.com/thelastlin/c45b96cf460919e39ab5807b6d20ac2a/raw/d84ee70a8f0d8cf846ae8b9f1fa6a4071797123e/workaround-standalone-libsk.patch";
+            sha256 = "sha256:0bgzv7ch2cx9gjjy78fg4nr0i4icdh88s2jfn6x1hsv32vdsyqpw";
+          })
+        ];
+        
+        nativeBuildInputs = with pkgs; [ pkg-config libfido2 zlib ];
+        configureFlags = [ "--with-security-key-builtin=yes" ];
+        
+        buildPhase = ''
+          make libssh.a CFLAGS="-O2 -fPIC"
+          make openbsd-compat/libopenbsd-compat.a CFLAGS="-O2 -fPIC"
+          make sk-usbhid.o CFLAGS="-O2 -DSK_STANDALONE -fPIC"
+          
+          (
+            eval "$(grep -E '^(CC|LDFLAGS|LIBFIDO2)=' Makefile | sed -e 's;=;=";' -e 's;$;";')"
+            $CC -shared openbsd-compat/libopenbsd-compat.a sk-usbhid.o libssh.a -O2 -fPIC -flto -Wl,-dead_strip,-exported_symbol,_sk_\* $LDFLAGS $LIBFIDO2 -o libsk-libfido2.dylib
+          )
+        '';
+        
+        installPhase = ''
+          mkdir -p "$out/libexec"
+          cp libsk-libfido2.dylib "$out/libexec/"
+        '';
+      };
+    };
+  };
+}