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#!/bin/sh
# Copyright 2013 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
# This script generates two chains of test certificates:
# 1. A1 (end-entity) -> B (self-signed root)
# 2. A2 (end-entity) -> B (self-signed root)
#
# In which A1 and A2 share the same key, the same subject common name, but have
# distinct O values in their subjects.
#
# This is used to test that NSS can properly generate unique certificate
# nicknames for both certificates.
try () {
echo "$@"
"$@" || exit 1
}
try rm -rf out
try mkdir out
echo Create the serial number and index files.
try /bin/sh -c "echo 01 > out/B-serial"
try touch out/B-index.txt
echo Generate the keys.
try openssl genrsa -out out/A.key 2048
try openssl genrsa -out out/B.key 2048
echo Generate the B CSR.
CA_COMMON_NAME="B Root CA" \
CERTIFICATE=B \
try openssl req \
-new \
-key out/B.key \
-out out/B.csr \
-config redundant-ca.cnf
echo B signs itself.
CA_COMMON_NAME="B Root CA" \
try openssl x509 \
-req -days 3650 \
-in out/B.csr \
-extfile redundant-ca.cnf \
-extensions ca_cert \
-signkey out/B.key \
-out out/B.pem
echo Generate the A1 end-entity CSR.
SUBJECT_NAME=req_duplicate_cn_1 \
try openssl req \
-new \
-key out/A.key \
-out out/A1.csr \
-config ee.cnf
echo Generate the A2 end-entity CSR
SUBJECT_NAME=req_duplicate_cn_2 \
try openssl req \
-new \
-key out/A.key \
-out out/A2.csr \
-config ee.cnf
echo B signs A1.
CA_COMMON_NAME="B CA" \
CERTIFICATE=B \
try openssl ca \
-batch \
-extensions user_cert \
-in out/A1.csr \
-out out/A1.pem \
-config redundant-ca.cnf
echo B signs A2.
CA_COMMON_NAME="B CA" \
CERTIFICATE=B \
try openssl ca \
-batch \
-extensions user_cert \
-in out/A2.csr \
-out out/A2.pem \
-config redundant-ca.cnf
echo Exporting the certificates to PKCS#12
try openssl pkcs12 \
-export \
-inkey out/A.key \
-in out/A1.pem \
-out ../certificates/duplicate_cn_1.p12 \
-passout pass:chrome
try openssl pkcs12 \
-export \
-inkey out/A.key \
-in out/A2.pem \
-out ../certificates/duplicate_cn_2.p12 \
-passout pass:chrome
try cp out/A1.pem ../certificates/duplicate_cn_1.pem
try cp out/A2.pem ../certificates/duplicate_cn_2.pem
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