The following code in Lib/random.py causes some warnings and test failures:
try:
# hashlib is pretty heavy to load, try lean internal module first
from _sha2 import sha512 as _sha512
except ImportError:
# fallback to official implementation
from hashlib import sha512 as _sha512Many tests fail on AMD64 RHEL8 FIPS No Builtin Hashes 3.x:
16 tests failed:
test.test_concurrent_futures.test_future
test.test_concurrent_futures.test_shutdown
test.test_multiprocessing_fork.test_processes
test.test_multiprocessing_forkserver.test_misc
test.test_multiprocessing_forkserver.test_processes
test.test_multiprocessing_spawn.test_misc
test.test_multiprocessing_spawn.test_processes test___all__
test_compileall test_hashlib test_logging
test_multiprocessing_main_handling test_regrtest test_tempfile
test_threading test_venv
build: https://buildbot.python.org/all/#/builders/480/builds/6174
Example of test failure:
FAIL: test_del_on_shutdown_ignore_errors (test.test_tempfile.TestTemporaryDirectory.test_del_on_shutdown_ignore_errors)
Test ignoring errors works when a tempdir is gc'ed on shutdown.
----------------------------------------------------------------------
Traceback (most recent call last):
File "/home/buildbot/buildarea/3.x.cstratak-RHEL8-fips-x86_64.no-builtin-hashes/build/Lib/test/test_tempfile.py", line 1765, in test_del_on_shutdown_ignore_errors
self.assertNotIn("Error", err)
AssertionError: 'Error' unexpectedly found in 'ERROR:root:code for hash blake2b was not found.\n
Traceback (most recent call last):\n
File "/home/buildbot/buildarea/3.x.cstratak-RHEL8-fips-x86_64.no-builtin-hashes/build/Lib/random.py", line 68, in <module>\n
from _sha2 import sha512 as _sha512\n
ModuleNotFoundError: No module named \'_sha2\'\n
\n
During handling of the above exception, another exception occurred:\n
\n
Traceback (most recent call last):\n
File "/home/buildbot/buildarea/3.x.cstratak-RHEL8-fips-x86_64.no-builtin-hashes/build/Lib/hashlib.py", line 245, in <module>\n
globals()[__func_name] = __get_hash(__func_name)\n
^^^^^^^^^^^^^^^^^^^^^^^\n
File "/home/buildbot/buildarea/3.x.cstratak-RHEL8-fips-x86_64.no-builtin-hashes/build/Lib/hashlib.py", line 129, in __get_openssl_constructor\n
return __get_builtin_constructor(name)\n
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n
File "/home/buildbot/buildarea/3.x.cstratak-RHEL8-fips-x86_64.no-builtin-hashes/build/Lib/hashlib.py", line 123, in __get_builtin_constructor\n
raise ValueError(\'unsupported hash type \' + name)\n
ValueError: unsupported hash type blake2b\n
ERROR:root:code for hash blake2s was not found.\n
Traceback (most recent call last):\n
File "/home/buildbot/buildarea/3.x.cstratak-RHEL8-fips-x86_64.no-builtin-hashes/build/Lib/random.py", line 68, in <module>\n
from _sha2 import sha512 as _sha512\n
ModuleNotFoundError: No module named \'_sha2\'\n
\n
During handling of the above exception, another exception occurred:\n
\n
Traceback (most recent call last):\n
File "/home/buildbot/buildarea/3.x.cstratak-RHEL8-fips-x86_64.no-builtin-hashes/build/Lib/hashlib.py", line 245, in <module>\n
globals()[__func_name] = __get_hash(__func_name)\n
^^^^^^^^^^^^^^^^^^^^^^^\n
File "/home/buildbot/buildarea/3.x.cstratak-RHEL8-fips-x86_64.no-builtin-hashes/build/Lib/hashlib.py", line 129, in __get_openssl_constructor\n
return __get_builtin_constructor(name)\n
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n
File "/home/buildbot/buildarea/3.x.cstratak-RHEL8-fips-x86_64.no-builtin-hashes/build/Lib/hashlib.py", line 123, in __get_builtin_constructor\n
raise ValueError(\'unsupported hash type \' + name)\n
ValueError: unsupported hash type blake2s\n
/home/buildbot/buildarea/3.x.cstratak-RHEL8-fips-x86_64.no-builtin-hashes/build/Lib/tempfile.py:909: ResourceWarning: Implicitly cleaning up <TemporaryDirectory \'/tmp/test_python_zoi2ne02/tmpzl8m50ty/tmp9_o6qzyc\'>\n
_warnings.warn(warn_message, ResourceWarning)\n
sys:1: ResourceWarning: unclosed file <_io.TextIOWrapper name=\'/tmp/test_python_zoi2ne02/tmpzl8m50ty/tmp9_o6qzyc/test_dir/open_file.txt\' mode=\'w\' encoding=\'UTF-8\'>\n
'
There are many logs like:
ERROR:root:code for hash blake2b was not found.
Traceback (most recent call last):
File "/home/buildbot/buildarea/3.x.cstratak-RHEL8-fips-x86_64.no-builtin-hashes/build/Lib/random.py", line 68, in <module>
from _sha2 import sha512 as _sha512
ModuleNotFoundError: No module named '_sha2'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/buildbot/buildarea/3.x.cstratak-RHEL8-fips-x86_64.no-builtin-hashes/build/Lib/hashlib.py", line 245, in <module>
globals()[__func_name] = __get_hash(__func_name)
^^^^^^^^^^^^^^^^^^^^^^^
File "/home/buildbot/buildarea/3.x.cstratak-RHEL8-fips-x86_64.no-builtin-hashes/build/Lib/hashlib.py", line 129, in __get_openssl_constructor
return __get_builtin_constructor(name)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/buildbot/buildarea/3.x.cstratak-RHEL8-fips-x86_64.no-builtin-hashes/build/Lib/hashlib.py", line 123, in __get_builtin_constructor
raise ValueError('unsupported hash type ' + name)
ValueError: unsupported hash type blake2b
ERROR:root:code for hash blake2s was not found.
Traceback (most recent call last):
File "/home/buildbot/buildarea/3.x.cstratak-RHEL8-fips-x86_64.no-builtin-hashes/build/Lib/random.py", line 68, in <module>
from _sha2 import sha512 as _sha512
ModuleNotFoundError: No module named '_sha2'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/buildbot/buildarea/3.x.cstratak-RHEL8-fips-x86_64.no-builtin-hashes/build/Lib/hashlib.py", line 245, in <module>
globals()[__func_name] = __get_hash(__func_name)
^^^^^^^^^^^^^^^^^^^^^^^
File "/home/buildbot/buildarea/3.x.cstratak-RHEL8-fips-x86_64.no-builtin-hashes/build/Lib/hashlib.py", line 129, in __get_openssl_constructor
return __get_builtin_constructor(name)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/buildbot/buildarea/3.x.cstratak-RHEL8-fips-x86_64.no-builtin-hashes/build/Lib/hashlib.py", line 123, in __get_builtin_constructor
raise ValueError('unsupported hash type ' + name)
ValueError: unsupported hash type blake2s
Linked PRs
The following code in
Lib/random.pycauses some warnings and test failures:Many tests fail on AMD64 RHEL8 FIPS No Builtin Hashes 3.x:
build: https://buildbot.python.org/all/#/builders/480/builds/6174
Example of test failure:
There are many logs like:
Linked PRs