Created
June 11, 2009 18:37
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#!/bin/sh | |
## | |
## sign.sh -- Sign a SSL Certificate Request (CSR) | |
## Copyright (c) 1998-2001 Ralf S. Engelschall, All Rights Reserved. | |
## | |
# argument line handling | |
CSR=$1 | |
if [ $# -ne 1 ]; then | |
echo "Usage: sign.sign <whatever>.csr"; exit 1 | |
fi | |
if [ ! -f $CSR ]; then | |
echo "CSR not found: $CSR"; exit 1 | |
fi | |
case $CSR in | |
*.csr ) CERT="`echo $CSR | sed -e 's/\.csr/.crt/'`" ;; | |
* ) CERT="$CSR.crt" ;; | |
esac | |
# make sure environment exists | |
if [ ! -d ca.db.certs ]; then | |
mkdir ca.db.certs | |
fi | |
if [ ! -f ca.db.serial ]; then | |
echo '01' >ca.db.serial | |
fi | |
if [ ! -f ca.db.index ]; then | |
cp /dev/null ca.db.index | |
fi | |
# create an own SSLeay config | |
cat >ca.config <<EOT | |
[ ca ] | |
default_ca = CA_own | |
[ CA_own ] | |
dir = . | |
certs = \$dir | |
new_certs_dir = \$dir/ca.db.certs | |
database = \$dir/ca.db.index | |
serial = \$dir/ca.db.serial | |
RANDFILE = \$dir/ca.db.rand | |
certificate = \$dir/ca.crt | |
private_key = \$dir/ca.key | |
default_days = 365 | |
default_crl_days = 30 | |
default_md = md5 | |
preserve = no | |
policy = policy_anything | |
[ policy_anything ] | |
countryName = optional | |
stateOrProvinceName = optional | |
localityName = optional | |
organizationName = optional | |
organizationalUnitName = optional | |
commonName = supplied | |
emailAddress = optional | |
EOT | |
# sign the certificate | |
echo "CA signing: $CSR -> $CERT:" | |
openssl ca -config ca.config -out $CERT -infiles $CSR | |
echo "CA verifying: $CERT <-> CA cert" | |
openssl verify -CAfile ca.crt $CERT | |
# cleanup after SSLeay | |
rm -f ca.config | |
rm -f ca.db.serial.old | |
rm -f ca.db.index.old | |
# die gracefully | |
exit 0 | |
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