nixpkgs/pkgs/by-name/au/authentik/package.nix

{ lib
, stdenvNoCC
, callPackages
, fetchFromGitHub
, fetchpatch
, fetchzip
, buildNpmPackage
, buildGoModule
, runCommand
, openapi-generator-cli
, nodejs
, python312
, codespell
, makeWrapper }:

let
  version = "2024.6.4";

  src = fetchFromGitHub {
    owner = "goauthentik";
    repo = "authentik";
    rev = "version/${version}";
    hash = "sha256-QwK/auMLCJEHHtyexFnO+adCq/u0fezHQ90fXW9J4c4=";
  };

  meta = with lib; {
    description = "Authentication glue you need";
    changelog = "https://github.com/goauthentik/authentik/releases/tag/version%2F${version}";
    homepage = "https://goauthentik.io/";
    license = licenses.mit;
    platforms = platforms.linux;
    maintainers = with maintainers; [ jvanbruegge risson ];
  };

  website = buildNpmPackage {
    pname = "authentik-website";
    inherit version src meta;
    npmDepsHash = "sha256-JM+ae+zDsMdvovd2p4IJIH89KlMeDU7HOZjFbDCyehw=";

    NODE_ENV = "production";
    NODE_OPTIONS = "--openssl-legacy-provider";

    postPatch = ''
      cd website
    '';

    installPhase = ''
      mkdir $out
      cp -r build $out/help
    '';

    npmBuildScript = "build-bundled";
    npmFlags = [ "--ignore-scripts" ];
  };

  clientapi = stdenvNoCC.mkDerivation {
    pname = "authentik-client-api";
    inherit version src meta;

    postPatch = ''
      rm Makefile

      substituteInPlace ./scripts/api-ts-config.yaml \
        --replace-fail '/local' "$(pwd)/"
    '';

    nativeBuildInputs = [ openapi-generator-cli ];
    buildPhase = ''
      runHook preBuild
      openapi-generator-cli generate -i ./schema.yml \
      -g typescript-fetch -o $out \
      -c ./scripts/api-ts-config.yaml \
        --additional-properties=npmVersion="$(${lib.getExe' nodejs "npm"} --version)" \
        --git-repo-id authentik --git-user-id goauthentik
      runHook postBuild
    '';
  };

  webui = buildNpmPackage {
    pname = "authentik-webui";
    inherit version meta;

    src = runCommand "authentik-webui-source" {} ''
      mkdir -p $out/web/node_modules/@goauthentik/
      cp -r ${src}/web $out/
      ln -s ${src}/package.json $out/
      ln -s ${src}/website $out/
      ln -s ${clientapi} $out/web/node_modules/@goauthentik/api
    '';
    npmDepsHash = "sha256-8TzB3ylZzVLePD86of8E/lGgIQCciWMQF9m1Iqv9ZTY=";

    postPatch = ''
      cd web
    '';

    installPhase = ''
      runHook preInstall
      mkdir $out
      cp -r dist $out/dist
      cp -r authentik $out/authentik
      runHook postInstall
    '';

    NODE_ENV = "production";
    NODE_OPTIONS = "--openssl-legacy-provider";

    npmInstallFlags = [ "--include=dev" ];
  };

  python = python312.override {
    self = python;
    packageOverrides = final: prev: {
      django-tenants = prev.django-tenants.overrideAttrs {
        version = "3.6.1-unstable-2024-01-11";
        src = fetchFromGitHub {
          owner = "rissson";
          repo = "django-tenants";
          rev = "a7f37c53f62f355a00142473ff1e3451bb794eca";
          hash = "sha256-YBT0kcCfETXZe0j7/f1YipNIuRrcppRVh1ecFS3cvNo=";
        };
      };
      # Use 3.14.0 until https://github.com/encode/django-rest-framework/issues/9358 is fixed.
      # Otherwise applying blueprints/default/default-brand.yaml fails with:
      #   authentik.flows.models.RelatedObjectDoesNotExist: FlowStageBinding has no target.
      djangorestframework = prev.buildPythonPackage rec {
        pname = "djangorestframework";
        version = "3.14.0";
        format = "setuptools";

        src = fetchFromGitHub {
          owner = "encode";
          repo = "django-rest-framework";
          rev = version;
          hash = "sha256-Fnj0n3NS3SetOlwSmGkLE979vNJnYE6i6xwVBslpNz4=";
        };

        propagatedBuildInputs = with final; [
          django
          pytz
        ];

        nativeCheckInputs = with final; [
          pytest-django
          pytest7CheckHook

          # optional tests
          coreapi
          django-guardian
          pyyaml
          uritemplate
        ];

        pythonImportsCheck = [ "rest_framework" ];
      };

      authentik-django = prev.buildPythonPackage {
        pname = "authentik-django";
        inherit version src meta;
        pyproject = true;

        patches = [
          (fetchpatch {
            name = "scim-schema-load.patch";
            url = "https://github.com/goauthentik/authentik/commit/f3640bd3c0ee2f43efcfd506bb71d2b7b6761017.patch";
            hash = "sha256-4AC7Dc4TM7ok964ztc+XdHvoU/DKyi9yJoz5u1dljEM=";
          })
        ];

        postPatch = ''
          rm lifecycle/system_migrations/tenant_files.py
          substituteInPlace authentik/root/settings.py \
            --replace-fail 'Path(__file__).absolute().parent.parent.parent' "Path(\"$out\")"
          substituteInPlace authentik/lib/default.yml \
            --replace-fail '/blueprints' "$out/blueprints" \
            --replace-fail './media' '/var/lib/authentik/media'
          substituteInPlace pyproject.toml \
            --replace-fail 'dumb-init = "*"' "" \
            --replace-fail 'djangorestframework-guardian' 'djangorestframework-guardian2'
          substituteInPlace authentik/stages/email/utils.py \
            --replace-fail 'web/' '${webui}/'
        '';

        nativeBuildInputs = [ prev.poetry-core ];

        propagatedBuildInputs = with final; [
          argon2-cffi
          celery
          channels
          channels-redis
          codespell
          colorama
          dacite
          deepmerge
          defusedxml
          django
          django-cte
          django-filter
          django-guardian
          django-model-utils
          django-pglock
          django-prometheus
          django-redis
          django-storages
          django-tenants
          djangorestframework
          djangorestframework-guardian2
          docker
          drf-spectacular
          duo-client
          facebook-sdk
          fido2
          flower
          geoip2
          google-api-python-client
          gunicorn
          jsonpatch
          kubernetes
          ldap3
          lxml
          msgraph-sdk
          opencontainers
          packaging
          paramiko
          psycopg
          pydantic
          pydantic-scim
          pyjwt
          pyyaml
          requests-oauthlib
          scim2-filter-parser
          sentry-sdk
          service-identity
          setproctitle
          structlog
          swagger-spec-validator
          tenant-schemas-celery
          twilio
          twisted
          ua-parser
          urllib3
          uvicorn
          watchdog
          webauthn
          wsproto
          xmlsec
          zxcvbn
        ]
        ++ channels.optional-dependencies.daphne
        ++ django-storages.optional-dependencies.s3
        ++ opencontainers.optional-dependencies.reggie
        ++ psycopg.optional-dependencies.c
        ++ uvicorn.optional-dependencies.standard;

        postInstall = ''
          mkdir -p $out/web $out/website
          cp -r lifecycle manage.py $out/${prev.python.sitePackages}/
          cp -r blueprints $out/
          cp -r ${webui}/dist ${webui}/authentik $out/web/
          cp -r ${website} $out/website/help
          ln -s $out/${prev.python.sitePackages}/authentik $out/authentik
          ln -s $out/${prev.python.sitePackages}/lifecycle $out/lifecycle
        '';
      };
    };
  };

  inherit (python.pkgs) authentik-django;

  proxy = buildGoModule {
    pname = "authentik-proxy";
    inherit version src meta;

    postPatch = ''
      substituteInPlace internal/gounicorn/gounicorn.go \
        --replace-fail './lifecycle' "${authentik-django}/lifecycle"
      substituteInPlace web/static.go \
        --replace-fail './web' "${authentik-django}/web"
      substituteInPlace internal/web/static.go \
        --replace-fail './web' "${authentik-django}/web"
    '';

    CGO_ENABLED = 0;

    vendorHash = "sha256-BcL9QAc2jJqoPaQImJIFtCiu176nxmVcCLPjXjNBwqI=";

    postInstall = ''
      mv $out/bin/server $out/bin/authentik
    '';

    subPackages = [ "cmd/server" ];
  };

in stdenvNoCC.mkDerivation {
  pname = "authentik";
  inherit src version;

  postPatch = ''
    rm Makefile
    patchShebangs lifecycle/ak

    # This causes issues in systemd services
    substituteInPlace lifecycle/ak \
      --replace-fail 'printf' '>&2 printf' \
      --replace-fail '> /dev/stderr' ""
  '';

  installPhase = ''
    runHook preInstall
    mkdir -p $out/bin
    cp -r lifecycle/ak $out/bin/

    wrapProgram $out/bin/ak \
      --prefix PATH : ${lib.makeBinPath [ (python.withPackages (ps: [ps.authentik-django])) proxy ]} \
      --set TMPDIR /dev/shm \
      --set PYTHONDONTWRITEBYTECODE 1 \
      --set PYTHONUNBUFFERED 1
    runHook postInstall
  '';

  passthru.outposts = callPackages ./outposts.nix { };

  nativeBuildInputs = [ makeWrapper ];

  meta = meta // {
    mainProgram = "ak";
  };
}