ef390f5f54
Instead of relying on openssl code for certificate parsing, use the ASN.1 representation directly. All previous features are supported. Not all the extensions are full parsed yet, but the code doesn't require them for now. The code makes accessing and modifying the certificate structure simpler and requires less error checking than the original version. The code leaves few TODOs, but nothing that destroys previous behaviour. It still uses the cryptography.io backend for loading keys and producing signatures for the certificates. Implements: blueprint direct-asn1 Change-Id: Ic555d3d056ca8da7016e2d8b434506cf214d06a1
35 lines
1.1 KiB
Python
35 lines
1.1 KiB
Python
# -*- coding:utf-8 -*-
|
|
#
|
|
# Copyright 2014 Hewlett-Packard Development Company, L.P.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
import unittest
|
|
|
|
from anchor.X509 import utils
|
|
|
|
|
|
class TestASN1Time(unittest.TestCase):
|
|
def test_round_check(self):
|
|
t = 0
|
|
asn1_time = utils.timestamp_to_asn1_time(t)
|
|
res = utils.asn1_time_to_timestamp(asn1_time)
|
|
self.assertEqual(t, res)
|
|
|
|
def test_post_2050(self):
|
|
"""Test date post 2050, which causes different encoding."""
|
|
t = 2600000000
|
|
asn1_time = utils.timestamp_to_asn1_time(t)
|
|
res = utils.asn1_time_to_timestamp(asn1_time)
|
|
self.assertEqual(t, res)
|