diff --git a/00329-fips.patch b/00329-fips.patch index 8a7780f..f95b71e 100644 --- a/00329-fips.patch +++ b/00329-fips.patch @@ -1,7 +1,7 @@ -From 5cedde59cde3f05af798a7cb5bc722cb0deb4835 Mon Sep 17 00:00:00 2001 +From 43ce74d971fad62db6ccd723fe6b01da9c7ff407 Mon Sep 17 00:00:00 2001 From: Charalampos Stratakis Date: Thu, 12 Dec 2019 16:58:31 +0100 -Subject: [PATCH 1/6] Expose blake2b and blake2s hashes from OpenSSL +Subject: [PATCH 1/5] Expose blake2b and blake2s hashes from OpenSSL These aren't as powerful as Python's own implementation, but they can be used under FIPS. @@ -251,13 +251,13 @@ index fb61a44..1e42b87 100644 -/*[clinic end generated code: output=b339e255db698147 input=a9049054013a1b77]*/ +/*[clinic end generated code: output=1d988d457a8beebe input=a9049054013a1b77]*/ -- -2.43.0 +2.45.0 -From 2a12baa9e201f54560ec99ad5ee1fa5b0006aa39 Mon Sep 17 00:00:00 2001 +From 6872b634078a2c69644235781ebffb07f8edcb83 Mon Sep 17 00:00:00 2001 From: Petr Viktorin Date: Thu, 25 Jul 2019 17:19:06 +0200 -Subject: [PATCH 2/6] Disable Python's hash implementations in FIPS mode, +Subject: [PATCH 2/5] Disable Python's hash implementations in FIPS mode, forcing OpenSSL --- @@ -445,10 +445,10 @@ index a8bad9d..1b1d937 100644 + if (_Py_hashlib_fips_error(exc, name)) return NULL; \ +} while (0) diff --git a/configure.ac b/configure.ac -index 1876f77..1875d1e 100644 +index 65ad1c2..b5f9ab5 100644 --- a/configure.ac +++ b/configure.ac -@@ -7439,7 +7439,8 @@ PY_STDLIB_MOD([_sha2], +@@ -7463,7 +7463,8 @@ PY_STDLIB_MOD([_sha2], PY_STDLIB_MOD([_sha3], [test "$with_builtin_sha3" = yes]) PY_STDLIB_MOD([_blake2], [test "$with_builtin_blake2" = yes], [], @@ -459,13 +459,13 @@ index 1876f77..1875d1e 100644 PY_STDLIB_MOD([_crypt], [], [test "$ac_cv_crypt_crypt" = yes], -- -2.43.0 +2.45.0 -From bca05b7fdb8dcab21ef80db1d59dd5daa835d84b Mon Sep 17 00:00:00 2001 +From f904abdd7a607282c2cdfd18288045cedfa28414 Mon Sep 17 00:00:00 2001 From: Charalampos Stratakis Date: Fri, 29 Jan 2021 14:16:21 +0100 -Subject: [PATCH 3/6] Use python's fall back crypto implementations only if we +Subject: [PATCH 3/5] Use python's fall back crypto implementations only if we are not in FIPS mode --- @@ -552,13 +552,13 @@ index dd61a9a..6031b02 100644 get_builtin_constructor = getattr(hashlib, '__get_builtin_constructor') -- -2.43.0 +2.45.0 -From c9a79f0aafd28677e3e0b8a1f6410105a71ff071 Mon Sep 17 00:00:00 2001 +From 9bf0a53b7831409613c44fd7feecb56476f5e5e7 Mon Sep 17 00:00:00 2001 From: Charalampos Stratakis Date: Wed, 31 Jul 2019 15:43:43 +0200 -Subject: [PATCH 4/6] Test equivalence of hashes for the various digests with +Subject: [PATCH 4/5] Test equivalence of hashes for the various digests with usedforsecurity=True/False --- @@ -712,13 +712,13 @@ index 6031b02..5bd5297 100644 class KDFTests(unittest.TestCase): -- -2.43.0 +2.45.0 -From e972a838729ea84a0f2e0ca8e88ae1bfc129e7d8 Mon Sep 17 00:00:00 2001 +From 8a76571515a64a57b4ea0586ae8376cf2ef0ac60 Mon Sep 17 00:00:00 2001 From: Petr Viktorin Date: Mon, 26 Aug 2019 19:39:48 +0200 -Subject: [PATCH 5/6] Guard against Python HMAC in FIPS mode +Subject: [PATCH 5/5] Guard against Python HMAC in FIPS mode --- Lib/hmac.py | 13 +++++++++---- @@ -726,7 +726,7 @@ Subject: [PATCH 5/6] Guard against Python HMAC in FIPS mode 2 files changed, 19 insertions(+), 4 deletions(-) diff --git a/Lib/hmac.py b/Lib/hmac.py -index 8b4f920..20ef96c 100644 +index 8b4eb2f..e8e4864 100644 --- a/Lib/hmac.py +++ b/Lib/hmac.py @@ -16,8 +16,9 @@ else: @@ -773,7 +773,7 @@ index 8b4f920..20ef96c 100644 digest_cons = digestmod elif isinstance(digestmod, str): diff --git a/Lib/test/test_hmac.py b/Lib/test/test_hmac.py -index a39a2c4..b7b24ab 100644 +index 1502fba..7997073 100644 --- a/Lib/test/test_hmac.py +++ b/Lib/test/test_hmac.py @@ -5,6 +5,7 @@ import hashlib @@ -812,7 +812,7 @@ index a39a2c4..b7b24ab 100644 @unittest.skipUnless(sha256_module is not None, 'need _sha256') def test_with_sha256_module(self): h = hmac.HMAC(b"key", b"hash this!", digestmod=sha256_module.sha256) -@@ -481,6 +489,7 @@ class SanityTestCase(unittest.TestCase): +@@ -489,6 +497,7 @@ class UpdateTestCase(unittest.TestCase): class CopyTestCase(unittest.TestCase): @@ -820,7 +820,7 @@ index a39a2c4..b7b24ab 100644 @hashlib_helper.requires_hashdigest('sha256') def test_attributes_old(self): # Testing if attributes are of same type. -@@ -492,6 +501,7 @@ class CopyTestCase(unittest.TestCase): +@@ -500,6 +509,7 @@ class CopyTestCase(unittest.TestCase): self.assertEqual(type(h1._outer), type(h2._outer), "Types of outer don't match.") @@ -829,270 +829,5 @@ index a39a2c4..b7b24ab 100644 def test_realcopy_old(self): # Testing if the copy method created a real copy. -- -2.43.0 - - -From b12202196a78b877dcd32cfea273051b60038a41 Mon Sep 17 00:00:00 2001 -From: Petr Viktorin -Date: Wed, 25 Aug 2021 16:44:43 +0200 -Subject: [PATCH 6/6] Disable hash-based PYCs in FIPS mode - -If FIPS mode is on, we can't use siphash-based HMAC -(_Py_KeyedHash), so: - -- Unchecked hash PYCs can be imported, but not created -- Checked hash PYCs can not be imported nor created -- The default mode is timestamp-based PYCs, even if - SOURCE_DATE_EPOCH is set. - -If FIPS mode is off, there are no changes in behavior. - -Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1835169 ---- - Lib/py_compile.py | 4 +++- - Lib/test/support/__init__.py | 14 +++++++++++++ - Lib/test/test_cmd_line_script.py | 2 ++ - Lib/test/test_compileall.py | 11 +++++++++- - .../test_importlib/source/test_file_loader.py | 6 ++++++ - Lib/test/test_py_compile.py | 11 ++++++++-- - Lib/test/test_zipimport.py | 2 ++ - Python/import.c | 20 +++++++++++++++++++ - 8 files changed, 66 insertions(+), 4 deletions(-) - -diff --git a/Lib/py_compile.py b/Lib/py_compile.py -index 388614e..fd9a139 100644 ---- a/Lib/py_compile.py -+++ b/Lib/py_compile.py -@@ -70,7 +70,9 @@ class PycInvalidationMode(enum.Enum): - - - def _get_default_invalidation_mode(): -- if os.environ.get('SOURCE_DATE_EPOCH'): -+ import _hashlib -+ if (os.environ.get('SOURCE_DATE_EPOCH') and not -+ _hashlib.get_fips_mode()): - return PycInvalidationMode.CHECKED_HASH - else: - return PycInvalidationMode.TIMESTAMP -diff --git a/Lib/test/support/__init__.py b/Lib/test/support/__init__.py -index fd9265c..fcd1ea7 100644 ---- a/Lib/test/support/__init__.py -+++ b/Lib/test/support/__init__.py -@@ -2346,6 +2346,20 @@ def sleeping_retry(timeout, err_msg=None, /, - delay = min(delay * 2, max_delay) - - -+def fails_in_fips_mode(expected_error): -+ import _hashlib -+ if _hashlib.get_fips_mode(): -+ def _decorator(func): -+ def _wrapper(self, *args, **kwargs): -+ with self.assertRaises(expected_error): -+ func(self, *args, **kwargs) -+ return _wrapper -+ else: -+ def _decorator(func): -+ return func -+ return _decorator -+ -+ - @contextlib.contextmanager - def adjust_int_max_str_digits(max_digits): - """Temporarily change the integer string conversion length limit.""" -diff --git a/Lib/test/test_cmd_line_script.py b/Lib/test/test_cmd_line_script.py -index 1b58882..d6caff1 100644 ---- a/Lib/test/test_cmd_line_script.py -+++ b/Lib/test/test_cmd_line_script.py -@@ -286,6 +286,7 @@ class CmdLineTest(unittest.TestCase): - self._check_script(zip_name, run_name, zip_name, zip_name, '', - zipimport.zipimporter) - -+ @support.fails_in_fips_mode(ImportError) - def test_zipfile_compiled_checked_hash(self): - with os_helper.temp_dir() as script_dir: - script_name = _make_test_script(script_dir, '__main__') -@@ -296,6 +297,7 @@ class CmdLineTest(unittest.TestCase): - self._check_script(zip_name, run_name, zip_name, zip_name, '', - zipimport.zipimporter) - -+ @support.fails_in_fips_mode(ImportError) - def test_zipfile_compiled_unchecked_hash(self): - with os_helper.temp_dir() as script_dir: - script_name = _make_test_script(script_dir, '__main__') -diff --git a/Lib/test/test_compileall.py b/Lib/test/test_compileall.py -index 9cd92ad..4ec29a1 100644 ---- a/Lib/test/test_compileall.py -+++ b/Lib/test/test_compileall.py -@@ -806,14 +806,23 @@ class CommandLineTestsBase: - out = self.assertRunOK('badfilename') - self.assertRegex(out, b"Can't list 'badfilename'") - -- def test_pyc_invalidation_mode(self): -+ @support.fails_in_fips_mode(AssertionError) -+ def test_pyc_invalidation_mode_checked(self): - script_helper.make_script(self.pkgdir, 'f1', '') - pyc = importlib.util.cache_from_source( - os.path.join(self.pkgdir, 'f1.py')) -+ - self.assertRunOK('--invalidation-mode=checked-hash', self.pkgdir) - with open(pyc, 'rb') as fp: - data = fp.read() - self.assertEqual(int.from_bytes(data[4:8], 'little'), 0b11) -+ -+ @support.fails_in_fips_mode(AssertionError) -+ def test_pyc_invalidation_mode_unchecked(self): -+ script_helper.make_script(self.pkgdir, 'f1', '') -+ pyc = importlib.util.cache_from_source( -+ os.path.join(self.pkgdir, 'f1.py')) -+ - self.assertRunOK('--invalidation-mode=unchecked-hash', self.pkgdir) - with open(pyc, 'rb') as fp: - data = fp.read() -diff --git a/Lib/test/test_importlib/source/test_file_loader.py b/Lib/test/test_importlib/source/test_file_loader.py -index f35adec..62087c6 100644 ---- a/Lib/test/test_importlib/source/test_file_loader.py -+++ b/Lib/test/test_importlib/source/test_file_loader.py -@@ -16,6 +16,7 @@ import types - import unittest - import warnings - -+from test import support - from test.support.import_helper import make_legacy_pyc, unload - - from test.test_py_compile import without_source_date_epoch -@@ -237,6 +238,7 @@ class SimpleTest(abc.LoaderTests): - loader.load_module('bad name') - - @util.writes_bytecode_files -+ @support.fails_in_fips_mode(ImportError) - def test_checked_hash_based_pyc(self): - with util.create_modules('_temp') as mapping: - source = mapping['_temp'] -@@ -268,6 +270,7 @@ class SimpleTest(abc.LoaderTests): - ) - - @util.writes_bytecode_files -+ @support.fails_in_fips_mode(ImportError) - def test_overridden_checked_hash_based_pyc(self): - with util.create_modules('_temp') as mapping, \ - unittest.mock.patch('_imp.check_hash_based_pycs', 'never'): -@@ -293,6 +296,7 @@ class SimpleTest(abc.LoaderTests): - self.assertEqual(mod.state, 'old') - - @util.writes_bytecode_files -+ @support.fails_in_fips_mode(ImportError) - def test_unchecked_hash_based_pyc(self): - with util.create_modules('_temp') as mapping: - source = mapping['_temp'] -@@ -323,6 +327,7 @@ class SimpleTest(abc.LoaderTests): - ) - - @util.writes_bytecode_files -+ @support.fails_in_fips_mode(ImportError) - def test_overridden_unchecked_hash_based_pyc(self): - with util.create_modules('_temp') as mapping, \ - unittest.mock.patch('_imp.check_hash_based_pycs', 'always'): -@@ -432,6 +437,7 @@ class BadBytecodeTest: - del_source=del_source) - test('_temp', mapping, bc_path) - -+ @support.fails_in_fips_mode(ImportError) - def _test_partial_hash(self, test, *, del_source=False): - with util.create_modules('_temp') as mapping: - bc_path = self.manipulate_bytecode( -diff --git a/Lib/test/test_py_compile.py b/Lib/test/test_py_compile.py -index c4e6551..81fd962 100644 ---- a/Lib/test/test_py_compile.py -+++ b/Lib/test/test_py_compile.py -@@ -141,13 +141,16 @@ class PyCompileTestsBase: - importlib.util.cache_from_source(bad_coding))) - - def test_source_date_epoch(self): -+ import _hashlib - py_compile.compile(self.source_path, self.pyc_path) - self.assertTrue(os.path.exists(self.pyc_path)) - self.assertFalse(os.path.exists(self.cache_path)) - with open(self.pyc_path, 'rb') as fp: - flags = importlib._bootstrap_external._classify_pyc( - fp.read(), 'test', {}) -- if os.environ.get('SOURCE_DATE_EPOCH'): -+ if _hashlib.get_fips_mode(): -+ expected_flags = 0b00 -+ elif os.environ.get('SOURCE_DATE_EPOCH'): - expected_flags = 0b11 - else: - expected_flags = 0b00 -@@ -178,7 +181,8 @@ class PyCompileTestsBase: - # Specifying optimized bytecode should lead to a path reflecting that. - self.assertIn('opt-2', py_compile.compile(self.source_path, optimize=2)) - -- def test_invalidation_mode(self): -+ @support.fails_in_fips_mode(ImportError) -+ def test_invalidation_mode_checked(self): - py_compile.compile( - self.source_path, - invalidation_mode=py_compile.PycInvalidationMode.CHECKED_HASH, -@@ -187,6 +191,9 @@ class PyCompileTestsBase: - flags = importlib._bootstrap_external._classify_pyc( - fp.read(), 'test', {}) - self.assertEqual(flags, 0b11) -+ -+ @support.fails_in_fips_mode(ImportError) -+ def test_invalidation_mode_unchecked(self): - py_compile.compile( - self.source_path, - invalidation_mode=py_compile.PycInvalidationMode.UNCHECKED_HASH, -diff --git a/Lib/test/test_zipimport.py b/Lib/test/test_zipimport.py -index 14c1971..bcd1466 100644 ---- a/Lib/test/test_zipimport.py -+++ b/Lib/test/test_zipimport.py -@@ -190,6 +190,7 @@ class UncompressedZipImportTestCase(ImportHooksBaseTestCase): - TESTMOD + pyc_ext: (NOW, test_pyc)} - self.doTest(pyc_ext, files, TESTMOD) - -+ @support.fails_in_fips_mode(ImportError) - def testUncheckedHashBasedPyc(self): - source = b"state = 'old'" - source_hash = importlib.util.source_hash(source) -@@ -204,6 +205,7 @@ class UncompressedZipImportTestCase(ImportHooksBaseTestCase): - self.assertEqual(mod.state, 'old') - self.doTest(None, files, TESTMOD, call=check) - -+ @support.fails_in_fips_mode(ImportError) - @unittest.mock.patch('_imp.check_hash_based_pycs', 'always') - def test_checked_hash_based_change_pyc(self): - source = b"state = 'old'" -diff --git a/Python/import.c b/Python/import.c -index 54232a1..236786b 100644 ---- a/Python/import.c -+++ b/Python/import.c -@@ -3829,6 +3829,26 @@ static PyObject * - _imp_source_hash_impl(PyObject *module, long key, Py_buffer *source) - /*[clinic end generated code: output=edb292448cf399ea input=9aaad1e590089789]*/ - { -+ PyObject *_hashlib = PyImport_ImportModule("_hashlib"); -+ if (_hashlib == NULL) { -+ return NULL; -+ } -+ PyObject *fips_mode_obj = PyObject_CallMethod(_hashlib, "get_fips_mode", NULL); -+ Py_DECREF(_hashlib); -+ if (fips_mode_obj == NULL) { -+ return NULL; -+ } -+ int fips_mode = PyObject_IsTrue(fips_mode_obj); -+ Py_DECREF(fips_mode_obj); -+ if (fips_mode < 0) { -+ return NULL; -+ } -+ if (fips_mode) { -+ PyErr_SetString( -+ PyExc_ImportError, -+ "hash-based PYC validation (siphash24) not available in FIPS mode"); -+ return NULL; -+ }; - union { - uint64_t x; - char data[sizeof(uint64_t)]; --- -2.43.0 +2.45.0 diff --git a/python3.12.spec b/python3.12.spec index b0016d3..4fe85b8 100644 --- a/python3.12.spec +++ b/python3.12.spec @@ -20,7 +20,7 @@ URL: https://www.python.org/ #global prerel ... %global upstream_version %{general_version}%{?prerel} Version: %{general_version}%{?prerel:~%{prerel}} -Release: 1%{?dist} +Release: 2%{?dist} License: Python-2.0.1 @@ -1713,6 +1713,10 @@ CheckPython optimized # ====================================================== %changelog +* Tue Jun 11 2024 Charalampos Stratakis - 3.12.3-2 +- Enable importing of hash-based .pyc files under FIPS mode +Resolves: RHEL-40772 + * Fri May 03 2024 Lumír Balhar - 3.12.3-1 - Update to 3.12.3 Related: RHEL-33690