From f34fd8e345f12661f70a9f2aca8900e756907a04 Mon Sep 17 00:00:00 2001
From: h7x4 <h7x4@nani.wtf>
Date: Tue, 7 Mar 2023 23:19:13 +0100
Subject: [PATCH] kanidm: temp override to 1.1.0-alpha.11

---
 flake.nix                    |  5 ++-
 package-overrides/kanidm.nix | 85 ++++++++++++++++++++++++++++++++++++
 2 files changed, 89 insertions(+), 1 deletion(-)
 create mode 100644 package-overrides/kanidm.nix

diff --git a/flake.nix b/flake.nix
index c86149b..2d1b389 100644
--- a/flake.nix
+++ b/flake.nix
@@ -99,7 +99,10 @@
         android_sdk.accept_license = true;
       };
 
-      overlays = [ osuchan.overlays.default ];
+      overlays = [
+        (self: super: { kanidm = unstable-pkgs.callPackage ./package-overrides/kanidm.nix {}; })
+        osuchan.overlays.default
+      ];
     };
 
     pkgs = import nixpkgs pkgs-config;
diff --git a/package-overrides/kanidm.nix b/package-overrides/kanidm.nix
new file mode 100644
index 0000000..9f55a88
--- /dev/null
+++ b/package-overrides/kanidm.nix
@@ -0,0 +1,85 @@
+{ stdenv
+, lib
+, formats
+, nixosTests
+, rustPlatform
+, fetchFromGitHub
+, installShellFiles
+, pkg-config
+, udev
+, openssl
+, sqlite
+, pam
+}:
+
+let
+  arch = if stdenv.isx86_64 then "x86_64" else "generic";
+in
+rustPlatform.buildRustPackage rec {
+  pname = "kanidm";
+  version = "1.1.0-alpha.11";
+
+  src = fetchFromGitHub {
+    owner = pname;
+    repo = pname;
+    rev = "v${version}";
+    hash = "sha256-TVGLL1Ir/Nld0kdhWmcYYmChrW42ctJPY/U7wtuEwCo=";
+  };
+
+  cargoSha256 = "sha256-xYnZlPpnNPzk4IWuEcPQHudYR9IVsr4/JMHV7H1HAXw=";
+
+  KANIDM_BUILD_PROFILE = "release_nixos_${arch}";
+
+  postPatch =
+    let
+      format = (formats.toml { }).generate "${KANIDM_BUILD_PROFILE}.toml";
+      profile = {
+        web_ui_pkg_path = "@web_ui_pkg_path@";
+        cpu_flags = if stdenv.isx86_64 then "x86_64_v1" else "none";
+      };
+    in
+    ''
+      cp ${format profile} profiles/${KANIDM_BUILD_PROFILE}.toml
+      substituteInPlace profiles/${KANIDM_BUILD_PROFILE}.toml \
+        --replace '@web_ui_pkg_path@' "$out/ui"
+    '';
+
+  nativeBuildInputs = [
+    pkg-config
+    installShellFiles
+  ];
+
+  buildInputs = [
+    udev
+    openssl
+    sqlite
+    pam
+  ];
+
+  # The UI needs to be in place before the tests are run.
+  postBuild = ''
+    # We don't compile the wasm-part form source, as there isn't a rustc for
+    # wasm32-unknown-unknown in nixpkgs yet.
+    mkdir $out
+    cp -r kanidmd_web_ui/pkg $out/ui
+  '';
+
+  preFixup = ''
+    installShellCompletion \
+      --bash $releaseDir/build/completions/*.bash \
+      --zsh $releaseDir/build/completions/_*
+    # PAM and NSS need fix library names
+    mv $out/lib/libnss_kanidm.so $out/lib/libnss_kanidm.so.2
+    mv $out/lib/libpam_kanidm.so $out/lib/pam_kanidm.so
+  '';
+
+  passthru.tests = { inherit (nixosTests) kanidm; };
+
+  meta = with lib; {
+    description = "A simple, secure and fast identity management platform";
+    homepage = "https://github.com/kanidm/kanidm";
+    license = licenses.mpl20;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ erictapen Flakebi ];
+  };
+}