1#!/usr/bin/env python3
2# Copyright 2023 The Chromium Authors
3#
4# Licensed under the Apache License, Version 2.0 (the "License");
5# you may not use this file except in compliance with the License.
6# You may obtain a copy of the License at
7#
8#     https://www.apache.org/licenses/LICENSE-2.0
9#
10# Unless required by applicable law or agreed to in writing, software
11# distributed under the License is distributed on an "AS IS" BASIS,
12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13# See the License for the specific language governing permissions and
14# limitations under the License.
15"""Single certificate chain for serverAuth which is self-signed."""
16
17import sys
18sys.path += ['../..']
19
20import gencerts
21
22# Self-signed target certificate.
23target = gencerts.create_self_signed_end_entity_certificate('Target')
24target.get_extensions().set_property('extendedKeyUsage', 'serverAuth')
25
26chain = [target]
27gencerts.write_chain(__doc__, chain, 'chain.pem')
28