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Refactor time code, add tests, fix bug when parsing absolute timestamps that omit seconds (#745)

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* Add time module utils.

* Add time helpers to ACME backend.

* Add changelog fragment.

* ACME timestamp parser: do not choke on nanoseconds.
This commit is contained in:
Felix Fontein
2024-05-03 22:25:39 +02:00
committed by GitHub
parent 9501a28a93
commit 0a15be1017
19 changed files with 755 additions and 119 deletions
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18
plugins/module_utils/openssh/certificate.py
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@@ -31,11 +31,15 @@ from hashlib import sha256
from ansible.module_utils import six
from ansible.module_utils.common.text.converters import to_text
from ansible_collections.community.crypto.plugins.module_utils.crypto.support import convert_relative_to_datetime
from ansible_collections.community.crypto.plugins.module_utils.openssh.utils import (
OpensshParser,
_OpensshWriter,
)
from ansible_collections.community.crypto.plugins.module_utils.time import (
add_or_remove_timezone as _add_or_remove_timezone,
convert_relative_to_datetime,
UTC as _UTC,
)
# See https://cvsweb.openbsd.org/src/usr.bin/ssh/PROTOCOL.certkeys?annotate=HEAD
_USER_TYPE = 1
@@ -66,14 +70,8 @@ _ECDSA_CURVE_IDENTIFIERS_LOOKUP = {
_USE_TIMEZONE = sys.version_info >= (3, 6)
def _ensure_utc_timezone_if_use_timezone(value):
if not _USE_TIMEZONE or value.tzinfo is not None:
return value
return value.astimezone(_datetime.timezone.utc)
_ALWAYS = _ensure_utc_timezone_if_use_timezone(datetime(1970, 1, 1))
_FOREVER = datetime(9999, 12, 31, 23, 59, 59, 999999, _datetime.timezone.utc) if _USE_TIMEZONE else datetime.max
_ALWAYS = _add_or_remove_timezone(datetime(1970, 1, 1), with_timezone=_USE_TIMEZONE)
_FOREVER = datetime(9999, 12, 31, 23, 59, 59, 999999, _UTC) if _USE_TIMEZONE else datetime.max
_CRITICAL_OPTIONS = (
'force-command',
@@ -198,7 +196,7 @@ class OpensshCertificateTimeParameters(object):
else:
for time_format in ("%Y-%m-%d", "%Y-%m-%d %H:%M:%S", "%Y-%m-%dT%H:%M:%S"):
try:
result = _ensure_utc_timezone_if_use_timezone(datetime.strptime(time_string, time_format))
result = _add_or_remove_timezone(datetime.strptime(time_string, time_format), with_timezone=_USE_TIMEZONE)
except ValueError:
pass
if result is None: