#!/bin/bash
HOSTNAME=$1
DOMAIN="home.johnhagunt.com"

#read -p 'Hostname: ' hostname

openssl req -new -sha512 -nodes -out $HOSTNAME.$DOMAIN.csr -newkey rsa:4096 -keyout $HOSTNAME.$DOMAIN.key -config <(
cat <<-EOF
[req]
default_bits = 4096
prompt = no
default_md = sha512
req_extensions = req_ext
distinguished_name = dn
 
[ dn ]
C=US
ST=PA
L=Pittsburgh
O=Gaunt
OU=Gaunt
emailAddress=admin@johnhgaunt.com
CN=$HOSTNAME.$DOMAIN
 
[ req_ext ]
subjectAltName = @alt_names
 
[ alt_names ]
DNS.1 = $HOSTNAME.$DOMAIN
DNS.2 = $HOSTNAME
EOF
)