cacert-devsetup/setup_test_ca.sh

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#!/bin/sh
set -eu
ORGANIZATION="CAcert Inc."
COUNTRY_CODE="AU"
CACERT_GPG_NAME="CA Cert Signing Authority (Root CA)"
CACERT_GPG_EMAIL="gpg@cacert.localhost"
. ./.env
if [ ! -d testca/ ]; then
mkdir -p testca/
cd testca
mkdir -p root/newcerts class3/newcerts root/private class3/private certs gpg/gpg_root_0
touch root/index.txt class3/index.txt
else
cd testca
fi
cat >ca.cnf <<EOF
[ca]
default_ca = class3_ca
[root_ca]
dir = ./root
certs = \$dir/certs
crl_dir = \$dir/crl
database = \$dir/index.txt
serial = \$dir/serial
new_certs_dir = \$dir/newcerts
crl = \$dir/crl.pem
certificate = \$dir/ca.crt.pem
private_key = \$dir/private/ca.key.pem
RANDFILE = \$dir/private/.rand
policy = policy_any
unique_subject = no
email_in_dn = no
copy_extensions = none
default_md = sha256
default_days = 1825
default_crl_days = 30
extensions = intermediary_extensions
[class3_ca]
dir = ./class3
certs = \$dir/certs
crl_dir = \$dir/crl
database = \$dir/index.txt
serial = \$dir/serial
new_certs_dir = \$dir/newcerts
crl = \$dir/crl.pem
certificate = \$dir/ca.crt.pem
private_key = \$dir/private/ca.key.pem
RANDFILE = \$dir/private/.rand
policy = policy_any
unique_subject = no
email_in_dn = yes
copy_extensions = copy
default_md = sha256
default_days = 365
default_crl_days = 30
extensions = class3_extensions
[policy_any]
countryName = optional
stateOrProvinceName = optional
organizationName = optional
organizationalUnitName = optional
commonName = supplied
emailAddress = optional
[req]
default_bits = 3072
prompt = no
utf8 = yes
distinguished_name = req_distinguished_name
[req_distinguished_name]
countryName = AU
organizationName = CAcert Inc.
organizationalUnitName = Software Testing
[root_extensions]
basicConstraints = critical,CA:true
keyUsage = critical,keyCertSign,cRLSign
subjectKeyIdentifier = hash
[class3_extensions]
basicConstraints = critical,CA:true,pathlen:0
keyUsage = critical,keyCertSign,cRLSign
extendedKeyUsage = serverAuth,clientAuth
subjectKeyIdentifier = hash
authorityKeyIdentifier = keyid:always
authorityInfoAccess = 1.3.6.1.5.5.7.48.2;URI:http://test.cacert.localhost/ca/root/ca.crt,OCSP;URI:http://ocsp.test.cacert.localhost/
crlDistributionPoints = URI:http://crl.test.cacert.localhost/class3.crl
certificatePolicies = @policy_class3_ca
[client_ext]
basicConstraints = critical,CA:false
keyUsage = digitalSignature,keyEncipherment
extendedKeyUsage = clientAuth
subjectKeyIdentifier = hash
authorityKeyIdentifier = keyid:always
authorityInfoAccess = 1.3.6.1.5.5.7.48.2;URI:http://test.cacert.localhost/ca/class3/ca.crt,OCSP;URI:http://ocsp.test.cacert.localhost/
crlDistributionPoints = URI:http://crl.test.cacert.localhost/class3.crl
certificatePolicies = @policy_class3_ca
[server_ext]
basicConstraints = critical,CA:false
keyUsage = digitalSignature,keyEncipherment
extendedKeyUsage = serverAuth
subjectKeyIdentifier = hash
authorityKeyIdentifier = keyid:always
authorityInfoAccess = 1.3.6.1.5.5.7.48.2;URI:http://test.cacert.localhost/ca/class3/ca.crt,OCSP;URI:http://ocsp.test.cacert.localhost/
crlDistributionPoints = URI:http://crl.test.cacert.localhost/class3.crl
certificatePolicies = @policy_class3_ca
[policy_class3_ca]
policyIdentifier = 1.3.6.1.5.5.7.2.1
CPS = http://test.cacert.localhost/ca/class3/cps.html
EOF
if [ ! -f root/ca.crt.pem ]; then
openssl req -new -x509 -config ca.cnf \
-keyout root/private/ca.key.pem \
-nodes \
-subj "/CN=Test Root/C=${COUNTRY_CODE}/O=${ORGANIZATION}" \
-days 3650 \
-extensions root_extensions \
-out root/ca.crt.pem
fi
if [ ! -f class3/ca.crt.pem ]; then
openssl req -new -config ca.cnf \
-keyout class3/private/ca.key.pem \
-nodes \
-subj "/CN=Class 3 Test CA/C=${COUNTRY_CODE}/O=${ORGANIZATION}" \
-out class3/ca.csr.pem
openssl ca -config ca.cnf \
-name root_ca \
-in class3/ca.csr.pem -out class3/ca.crt.pem \
-rand_serial \
-extensions class3_extensions \
-batch
fi
if [ ! -f certs/cachain.crt.pem ]; then
(
openssl x509 -in class3/ca.crt.pem
openssl x509 -in root/ca.crt.pem
) >certs/cachain.crt.pem
fi
if [ ! -f certs/cats.cacert.localhost.crt.pem ]; then
openssl req -new -keyout certs/cats.cacert.localhost.key.pem -nodes \
-out certs/cats.cacert.localhost.csr.pem -subj "/CN=cats.cacert.localhost" \
-addext "subjectAltName=DNS:cats.cacert.localhost,DNS:www.cats.cacert.localhost"
openssl ca -config ca.cnf \
-name class3_ca \
-in certs/cats.cacert.localhost.csr.pem \
-out certs/cats.cacert.localhost.crt.pem \
-rand_serial \
-extensions server_ext \
-batch
fi
if [ ! -f certs/cats-client.cacert.localhost.crt.pem ]; then
openssl req -new -keyout certs/cats-client.cacert.localhost.key.pem -nodes \
-out certs/cats-client.cacert.localhost.csr.pem -subj "/CN=cats.cacert.localhost" \
-addext "subjectAltName=DNS:cats.cacert.localhost"
openssl ca -config ca.cnf \
-name class3_ca \
-in certs/cats-client.cacert.localhost.csr.pem \
-out certs/cats-client.cacert.localhost.crt.pem \
-rand_serial \
-extensions client_ext \
-batch
fi
if [ ! -f certs/mgr.cacert.localhost.crt.pem ]; then
openssl req -new -keyout certs/mgr.cacert.localhost.key.pem -nodes \
-out certs/mgr.cacert.localhost.csr.pem -subj "/CN=mgr.cacert.localhost" \
-addext "subjectAltName=DNS:mgr.cacert.localhost,DNS:www.mgr.cacert.localhost"
openssl ca -config ca.cnf \
-name class3_ca \
-in certs/mgr.cacert.localhost.csr.pem \
-out certs/mgr.cacert.localhost.crt.pem \
-rand_serial \
-extensions server_ext \
-batch
fi
if [ ! -f certs/www.cacert.localhost.crt.pem ]; then
openssl req -new -keyout certs/www.cacert.localhost.key.pem -nodes \
-out certs/www.cacert.localhost.csr.pem -subj "/CN=www.cacert.localhost" \
-addext "subjectAltName=DNS:www.cacert.localhost,DNS:secure.cacert.localhost"
openssl ca -config ca.cnf \
-name class3_ca \
-in certs/www.cacert.localhost.csr.pem \
-out certs/www.cacert.localhost.crt.pem \
-rand_serial \
-extensions server_ext \
-batch
fi
if [ ! -f certs/testclient.p12 ]; then
openssl req -new -keyout certs/testclient.key.pem -nodes \
-out certs/testclient.csr.pem -subj "/CN=${CLIENT_CERT_USERNAME}/emailAddress=${CLIENT_CERT_EMAIL}" \
-addext "subjectAltName=email:${CLIENT_CERT_EMAIL}"
openssl ca -config ca.cnf \
-name class3_ca \
-in certs/testclient.csr.pem \
-out certs/testclient.crt.pem \
-rand_serial \
-extensions client_ext \
-batch
openssl pkcs12 -export -out certs/testclient.p12 \
-passout "pass:${CLIENT_CERT_PASSWORD}" \
-chain -CAfile certs/cachain.crt.pem \
-inkey certs/testclient.key.pem \
-in certs/testclient.crt.pem \
-name "${CLIENT_CERT_USERNAME}"
fi
if [ ! -f gpg/gpg_root_0/secring.gpg ]; then
chmod 0700 gpg/gpg_root_0
gpg --homedir gpg/gpg_root_0 --generate-key --batch <<EOF
Key-Type: RSA
Key-Length: 4096
Key-Usage: cert
Name-Real: ${CACERT_GPG_NAME}
Name-Email: ${CACERT_GPG_EMAIL}
%no-protection
EOF
gpg --homedir gpg/gpg_root_0 --export | gpg1 --homedir gpg/gpg_root_0 --import
gpg --homedir gpg/gpg_root_0 --export-secret-keys | gpg1 --homedir gpg/gpg_root_0 --import
fi