ipa/0004-ipalib-fix-the-IPACertificate-validity-dates.patch
Florence Blanc-Renaud 80c7b3b6fc ipa-4.11.0-2
- Resolves: RHEL-14292 Backport latest test fixes in python3-ipatests
- Resolves: RHEL-15443 Server install: failure to install with externally signed CA because of timezone issue
- Resolves: RHEL-15444 Minimum length parameter in pwpolicy cannot be removed with empty string
- Resolves: RHEL-14842 Upstream xmlrpc tests are failing in RHEL9.4

Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
2023-11-06 17:15:36 +01:00

89 lines
3.4 KiB
Diff

From d9ad56155e76f97ad9326d5c1bcc6e19eea3a0da Mon Sep 17 00:00:00 2001
From: Florence Blanc-Renaud <flo@redhat.com>
Date: Mon, 9 Oct 2023 13:54:17 +0200
Subject: [PATCH] ipalib: fix the IPACertificate validity dates
The class IPACertificate builds objects from x509 Certificate
objects and creates the not_valid_before and not_valid_after values
by converting to a timestamp + applying timezone delta to UTC + reading
from the timestamp. This results in applying twice the delta.
Use a simpler method that replaces the timezone info with UTC in the
datetime object.
Fixes: https://pagure.io/freeipa/issue/9462
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
---
ipalib/x509.py | 6 ++----
ipatests/test_ipalib/test_x509.py | 25 +++++++++++++++++++++++++
2 files changed, 27 insertions(+), 4 deletions(-)
diff --git a/ipalib/x509.py b/ipalib/x509.py
index 7396688ae60cff76069c7325bab69441babfb8a7..769d480077e0d167646424627f252c336336f531 100644
--- a/ipalib/x509.py
+++ b/ipalib/x509.py
@@ -266,13 +266,11 @@ class IPACertificate(crypto_x509.Certificate):
@property
def not_valid_before(self):
- return datetime.datetime.fromtimestamp(
- self._cert.not_valid_before.timestamp(), tz=datetime.timezone.utc)
+ return self._cert.not_valid_before.replace(tzinfo=datetime.timezone.utc)
@property
def not_valid_after(self):
- return datetime.datetime.fromtimestamp(
- self._cert.not_valid_after.timestamp(), tz=datetime.timezone.utc)
+ return self._cert.not_valid_after.replace(tzinfo=datetime.timezone.utc)
@property
def tbs_certificate_bytes(self):
diff --git a/ipatests/test_ipalib/test_x509.py b/ipatests/test_ipalib/test_x509.py
index c25e8a0b5b6b918e50b155890fe20cfdd4d747c4..74287c84a581a800fa1c2700ad749fcacbc9d249 100644
--- a/ipatests/test_ipalib/test_x509.py
+++ b/ipatests/test_ipalib/test_x509.py
@@ -26,6 +26,7 @@ from binascii import hexlify
from configparser import RawConfigParser
import datetime
from io import StringIO
+import os
import pickle
import pytest
@@ -253,6 +254,30 @@ class test_x509:
b'+\x06\x01\x05\x05\x07\x03\x01'
)
+ def test_cert_with_timezone(self):
+ """
+ Test the not_before and not_after values in a diffent timezone
+
+ Test for https://pagure.io/freeipa/issue/9462
+ """
+ # Store initial timezone, then set to New York
+ tz = os.environ.get('TZ', None)
+ os.environ['TZ'] = 'America/New_York'
+ # Load the cert, extract not before and not after
+ cert = x509.load_pem_x509_certificate(goodcert_headers)
+ not_before = datetime.datetime(2010, 6, 25, 13, 0, 42, 0,
+ datetime.timezone.utc)
+ not_after = datetime.datetime(2015, 6, 25, 13, 0, 42, 0,
+ datetime.timezone.utc)
+ # Reset timezone to previous value
+ if tz:
+ os.environ['TZ'] = tz
+ else:
+ del os.environ['TZ']
+ # ensure the timezone doesn't mess with not_before and not_after
+ assert cert.not_valid_before == not_before
+ assert cert.not_valid_after == not_after
+
def test_load_pkcs7_pem(self):
certlist = x509.pkcs7_to_certs(good_pkcs7, datatype=x509.PEM)
assert len(certlist) == 1
--
2.41.0