#!/bin/sh
umask 077

answers() {
    echo --
    echo SomeState
    echo SomeCity
    echo SomeOrganization
    echo SomeOrganizationalUnit
    echo localhost.localdomain
    echo root@localhost.localdomain
}

PEM1=/etc/ssl/private/ssl-cert-snakeoil.key
PEM2=/etc/ssl/certs/ssl-cert-snakeoil.pem
trap "rm -f $PEM1 $PEM2" SIGINT
answers | /usr/bin/openssl req -newkey rsa:2048 -keyout $PEM1 -nodes -x509 -days 365 -out $PEM2 2> /dev/null