#!/usr/bin/env nix-shell
#!nix-shell -i bash -p openssl

openssl req -x509 -newkey rsa:4096 -keyout key.pem -out chain.pem -sha256 -days 3650 -nodes -subj "/C=XX/ST=StateName/L=CityName/O=CompanyName/OU=CompanySectionName/CN=CommonName"