#!/bin/bash set -ex cd $(dirname $0) openssl req -new -x509 -batch -nodes -days 10000 -keyout rootca.key -out rootca.crt openssl req -new -batch -nodes -sha256 -keyout cert.key -out cert.csr -subj '/C=GB/CN=quic.tech' openssl x509 -req -days 10000 -in cert.csr -CA rootca.crt -CAkey rootca.key -CAcreateserial -out cert.crt openssl verify -CAfile rootca.crt cert.crt cp cert.crt cert-big.crt cat cert.crt >> cert-big.crt cat cert.crt >> cert-big.crt cat cert.crt >> cert-big.crt cat cert.crt >> cert-big.crt rm cert.csr rm rootca.key rm rootca.srl