Add support for building bcrypt 4 (rust)

overrides/default.nix

@@ -194,13 +194,37 @@ lib.composeManyExtensions [
           dontUseCmakeConfigure = true;
         }
       );
-
-      bcrypt = super.bcrypt.overridePythonAttrs (
-        old: {
-          buildInputs = (old.buildInputs or [ ]) ++ [ pkgs.libffi ];
-        }
-      );
-
+      bcrypt =
+        let
+          getCargoHash = version: {
+            "4.0.0" = "sha256-HvfRLyUhlXVuvxWrtSDKx3rMKJbjvuiMcDY6g+pYFS0=";
+          }.${version} or (
+            lib.warn "Unknown bcrypt version: '${version}'. Please update getCargoHash." lib.fakeHash
+          );
+          sha256 = getCargoHash super.bcrypt.version;
+        in
+        super.bcrypt.overridePythonAttrs (
+          old: {
+            buildInputs = (old.buildInputs or [ ])
+              ++ [ pkgs.libffi ]
+              ++ lib.optionals (lib.versionAtLeast old.version "4" && stdenv.isDarwin)
+              [ pkgs.darwin.apple_sdk.frameworks.Security pkgs.libiconv ];
+            nativeBuildInputs = with pkgs;
+              (old.nativeBuildInputs or [ ])
+                ++ lib.optionals (lib.versionAtLeast old.version "4")
+                (with pkgs.rustPlatform; [ rust.rustc rust.cargo cargoSetupHook self.setuptools-rust ]);
+          } // lib.optionalAttrs (lib.versionAtLeast old.version "4") rec {
+            cargoDeps =
+              pkgs.rustPlatform.fetchCargoTarball
+                {
+                  src = old.src;
+                  sourceRoot = "${old.pname}-${old.version}/src/_bcrypt";
+                  name = "${old.pname}-${old.version}";
+                  sha256 = getCargoHash old.version;
+                };
+            cargoRoot = "src/_bcrypt";
+          }
+        );
       bjoern = super.bjoern.overridePythonAttrs (
         old: {
           buildInputs = (old.nativeBuildInputs or [ ]) ++ [ pkgs.libev ];

tests/bcrypt/default.nix

@@ -0,0 +1,6 @@
+{ lib, poetry2nix, runCommand }:
+poetry2nix.mkPoetryApplication {
+  pyproject = ./pyproject.toml;
+  poetrylock = ./poetry.lock;
+  src = lib.cleanSource ./.;
+}

tests/bcrypt/poetry.lock

@@ -0,0 +1,32 @@
+[[package]]
+name = "bcrypt"
+version = "4.0.0"
+description = "Modern password hashing for your software and your servers"
+category = "main"
+optional = false
+python-versions = ">=3.6"
+
+[package.extras]
+tests = ["pytest (>=3.2.1,!=3.3.0)"]
+typecheck = ["mypy"]
+
+[metadata]
+lock-version = "1.1"
+python-versions = "^3.8"
+content-hash = "b775516313a0ee51e973c6e8bfbb07650bd437a9261289defb8015738864b749"
+
+[metadata.files]
+bcrypt = [
+    {file = "bcrypt-4.0.0-cp36-abi3-macosx_10_10_universal2.whl", hash = "sha256:845b1daf4df2dd94d2fdbc9454953ca9dd0e12970a0bfc9f3dcc6faea3fa96e4"},
+    {file = "bcrypt-4.0.0-cp36-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.manylinux_2_24_aarch64.whl", hash = "sha256:8780e69f9deec9d60f947b169507d2c9816e4f11548f1f7ebee2af38b9b22ae4"},
+    {file = "bcrypt-4.0.0-cp36-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:1c3334446fac200499e8bc04a530ce3cf0b3d7151e0e4ac5c0dddd3d95e97843"},
+    {file = "bcrypt-4.0.0-cp36-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:bfb67f6a6c72dfb0a02f3df51550aa1862708e55128b22543e2b42c74f3620d7"},
+    {file = "bcrypt-4.0.0-cp36-abi3-manylinux_2_24_x86_64.whl", hash = "sha256:7c7dd6c1f05bf89e65261d97ac3a6520f34c2acb369afb57e3ea4449be6ff8fd"},
+    {file = "bcrypt-4.0.0-cp36-abi3-manylinux_2_28_aarch64.whl", hash = "sha256:594780b364fb45f2634c46ec8d3e61c1c0f1811c4f2da60e8eb15594ecbf93ed"},
+    {file = "bcrypt-4.0.0-cp36-abi3-manylinux_2_28_x86_64.whl", hash = "sha256:2d0dd19aad87e4ab882ef1d12df505f4c52b28b69666ce83c528f42c07379227"},
+    {file = "bcrypt-4.0.0-cp36-abi3-musllinux_1_1_aarch64.whl", hash = "sha256:bf413f2a9b0a2950fc750998899013f2e718d20fa4a58b85ca50b6df5ed1bbf9"},
+    {file = "bcrypt-4.0.0-cp36-abi3-musllinux_1_1_x86_64.whl", hash = "sha256:ede0f506554571c8eda80db22b83c139303ec6b595b8f60c4c8157bdd0bdee36"},
+    {file = "bcrypt-4.0.0-cp36-abi3-win32.whl", hash = "sha256:dc6ec3dc19b1c193b2f7cf279d3e32e7caf447532fbcb7af0906fe4398900c33"},
+    {file = "bcrypt-4.0.0-cp36-abi3-win_amd64.whl", hash = "sha256:0b0f0c7141622a31e9734b7f649451147c04ebb5122327ac0bd23744df84be90"},
+    {file = "bcrypt-4.0.0.tar.gz", hash = "sha256:c59c170fc9225faad04dde1ba61d85b413946e8ce2e5f5f5ff30dfd67283f319"},
+]

tests/bcrypt/pyproject.toml

@@ -0,0 +1,15 @@
+[tool.poetry]
+name = "test_bcrypt"
+version = "0.1.0"
+description = ""
+authors = []
+
+[tool.poetry.dependencies]
+python = "^3.8"
+bcrypt = "*"
+
+[tool.poetry.dev-dependencies]
+
+[build-system]
+requires = ["poetry>=0.12"]
+build-backend = "poetry.masonry.api"

tests/default.nix

@@ -76,6 +76,7 @@ builtins.removeAttrs
   editable-egg = skipOSX (callTest ./editable-egg { });
 
   ansible-molecule = callTest ./ansible-molecule { };
+  bcrypt = callTest ./bcrypt { };
   mk-poetry-packages = callTest ./mk-poetry-packages { };
   markupsafe2 = callTest ./markupsafe2 { };
   pendulum = callTest ./pendulum { };