#!/usr/bin/env bash

if [ -z $1 ]; then
        echo "You have to provide a common name"
        read -p "CN= " COMMON_NAME
else
        COMMON_NAME=$1
fi

echo "Create cert for CN=$COMMON_NAME"
openssl req -x509 -newkey rsa:4096 -keyout $COMMON_NAME.key -out $COMMON_NAME.crt -days 365 -nodes -subj "/CN=$COMMON_NAME"