Merge pull request #163819 from fabaff/pysigma

sigma-cli: init at 0.3.0

pkgs/development/python-modules/pysigma-backend-splunk/default.nix

@@ -0,0 +1,46 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, poetry-core
+, pysigma
+, pytestCheckHook
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "pysigma-backend-splunk";
+  version = "0.1.1";
+  format = "pyproject";
+
+  disabled = pythonOlder "3.8";
+
+  src = fetchFromGitHub {
+    owner = "SigmaHQ";
+    repo = "pySigma-backend-splunk";
+    rev = "v${version}";
+    hash = "sha256-AGT+7BKtINe2ukmomYyoUa5PHYAH1N0tUTtbyjMD+kw=";
+  };
+
+  nativeBuildInputs = [
+    poetry-core
+  ];
+
+  propagatedBuildInputs = [
+    pysigma
+  ];
+
+  checkInputs = [
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [
+    "sigma.backends.splunk"
+  ];
+
+  meta = with lib; {
+    description = "Library to support Splunk for pySigma";
+    homepage = "https://github.com/SigmaHQ/pySigma-backend-splunk";
+    license = with licenses; [ lgpl21Only ];
+    maintainers = with maintainers; [ fab ];
+  };
+}

pkgs/development/python-modules/pysigma-pipeline-crowdstrike/default.nix

@@ -0,0 +1,46 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, poetry-core
+, pysigma
+, pytestCheckHook
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "pysigma-pipeline-crowdstrike";
+  version = "0.1.3";
+  format = "pyproject";
+
+  disabled = pythonOlder "3.8";
+
+  src = fetchFromGitHub {
+    owner = "SigmaHQ";
+    repo = "pySigma-pipeline-crowdstrike";
+    rev = "v${version}";
+    hash = "sha256-JNJHKydMzKreN+6liLlGMT1CFBUr/IX8Ah+exddKR3g=";
+  };
+
+  nativeBuildInputs = [
+    poetry-core
+  ];
+
+  propagatedBuildInputs = [
+    pysigma
+  ];
+
+  checkInputs = [
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [
+    "sigma.pipelines.crowdstrike"
+  ];
+
+  meta = with lib; {
+    description = "Library to support CrowdStrike pipeline for pySigma";
+    homepage = "https://github.com/SigmaHQ/pySigma-pipeline-crowdstrike";
+    license = with licenses; [ lgpl21Only ];
+    maintainers = with maintainers; [ fab ];
+  };
+}

pkgs/development/python-modules/pysigma-pipeline-sysmon/default.nix

@@ -0,0 +1,46 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, poetry-core
+, pysigma
+, pytestCheckHook
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "pysigma-pipeline-sysmon";
+  version = "0.1.1";
+  format = "pyproject";
+
+  disabled = pythonOlder "3.8";
+
+  src = fetchFromGitHub {
+    owner = "SigmaHQ";
+    repo = "pySigma-pipeline-sysmon";
+    rev = "v${version}";
+    hash = "sha256-BBJt2SAbnPEzIwJ+tXW4NmA4Nrb/glIaPlnmYHLoMD0=";
+  };
+
+  nativeBuildInputs = [
+    poetry-core
+  ];
+
+  propagatedBuildInputs = [
+    pysigma
+  ];
+
+  checkInputs = [
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [
+    "sigma.pipelines.sysmon"
+  ];
+
+  meta = with lib; {
+    description = "Library to support Sysmon pipeline for pySigma";
+    homepage = "https://github.com/SigmaHQ/pySigma-pipeline-sysmon";
+    license = with licenses; [ lgpl21Only ];
+    maintainers = with maintainers; [ fab ];
+  };
+}

pkgs/development/python-modules/pysigma/default.nix

@@ -0,0 +1,66 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, fetchpatch
+, poetry-core
+, pyparsing
+, pytestCheckHook
+, pythonOlder
+, pyyaml
+}:
+
+buildPythonPackage rec {
+  pname = "pysigma";
+  version = "0.3.2";
+  format = "pyproject";
+
+  disabled = pythonOlder "3.8";
+
+  src = fetchFromGitHub {
+    owner = "SigmaHQ";
+    repo = "pySigma";
+    rev = "v${version}";
+    hash = "sha256-V/E2rZqVrk0kIvk+hPhNcAifhMM/rN3mk3pB+CGd43w=";
+  };
+
+  nativeBuildInputs = [
+    poetry-core
+  ];
+
+  propagatedBuildInputs = [
+    pyparsing
+    pyyaml
+  ];
+
+  checkInputs = [
+    pytestCheckHook
+  ];
+
+  patches = [
+    # Switch to poetry-core, https://github.com/SigmaHQ/pySigma/pull/31
+    (fetchpatch {
+      name = "switch-to-poetry-core.patch";
+      url = "https://github.com/SigmaHQ/pySigma/commit/b7a852d18852007da90c2ec35bff347c97b36f07.patch";
+      sha256 = "sha256-zgg8Bsc37W2uuQluFpIZT4jHCQaitY2ZgS93Wk6Hxt0=";
+    })
+  ];
+
+  postPatch = ''
+    # https://github.com/SigmaHQ/pySigma/issues/32
+    # https://github.com/SigmaHQ/pySigma/issues/33
+    substituteInPlace pyproject.toml \
+      --replace 'pyparsing = "^2.4.7"' 'pyparsing = "*"' \
+      --replace 'pyyaml = "^5.3.1"' 'pyyaml = "*"'
+  '';
+
+  pythonImportsCheck = [
+    "sigma"
+  ];
+
+  meta = with lib; {
+    description = "Library to parse and convert Sigma rules into queries";
+    homepage = "https://github.com/SigmaHQ/pySigma";
+    license = with licenses; [ lgpl21Only ];
+    maintainers = with maintainers; [ fab ];
+  };
+}

pkgs/tools/security/sigma-cli/default.nix

@@ -0,0 +1,50 @@
+{ lib
+, fetchFromGitHub
+, python3
+}:
+
+python3.pkgs.buildPythonApplication rec {
+  pname = "sigma-cli";
+  version = "0.3.0";
+  format = "pyproject";
+
+  src = fetchFromGitHub {
+    owner = "SigmaHQ";
+    repo = pname;
+    rev = "v${version}";
+    hash = "sha256-Nfd78Y35naDTzwodcdvJr/02CptcHxS717VGsR/QOuI=";
+  };
+
+  nativeBuildInputs = with python3.pkgs; [
+    poetry-core
+  ];
+
+  propagatedBuildInputs = with python3.pkgs; [
+    click
+    prettytable
+    pysigma
+    pysigma-backend-splunk
+    pysigma-pipeline-crowdstrike
+    pysigma-pipeline-sysmon
+  ];
+
+  checkInputs = with python3.pkgs; [
+    pytestCheckHook
+  ];
+
+  postPatch = ''
+    substituteInPlace pyproject.toml \
+      --replace 'prettytable = "^3.1.1"' 'prettytable = "*"'
+  '';
+
+  pythonImportsCheck = [
+    "sigma.cli"
+  ];
+
+  meta = with lib; {
+    description = "Sigma command line interface";
+    homepage = "https://github.com/SigmaHQ/sigma-cli";
+    license = with licenses; [ lgpl21Plus ];
+    maintainers = with maintainers; [ fab ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -9839,6 +9839,8 @@ with pkgs;
 
   slither-analyzer = with python3Packages; toPythonApplication slither-analyzer;
 
+  sigma-cli = callPackage ../tools/security/sigma-cli { };
+
   signify = callPackage ../tools/security/signify { };
 
   # aka., pgp-tools

pkgs/top-level/python-packages.nix

@@ -7649,6 +7649,14 @@ in {
 
   pysideTools = callPackage ../development/python-modules/pyside/tools.nix { };
 
+  pysigma = callPackage ../development/python-modules/pysigma { };
+
+  pysigma-backend-splunk = callPackage ../development/python-modules/pysigma-backend-splunk { };
+
+  pysigma-pipeline-crowdstrike = callPackage ../development/python-modules/pysigma-pipeline-crowdstrike { };
+
+  pysigma-pipeline-sysmon = callPackage ../development/python-modules/pysigma-pipeline-sysmon { };
+
   pysignalclirestapi = callPackage ../development/python-modules/pysignalclirestapi { };
 
   pysigset = callPackage ../development/python-modules/pysigset { };