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#!/bin/sh
set -xe
openssl req -nodes \
-x509 \
-days 3650 \
-newkey rsa:4096 \
-keyout ca.key \
-out ca.cert \
-sha256 \
-batch \
-subj "/CN=ponytown RSA CA"
openssl req -nodes \
-newkey rsa:3072 \
-keyout inter.key \
-out inter.req \
-sha256 \
-batch \
-subj "/CN=ponytown RSA level 2 intermediate"
openssl req -nodes \
-newkey rsa:2048 \
-keyout end.key \
-out end.req \
-sha256 \
-batch \
-subj "/CN=testserver.com"
openssl rsa \
-in end.key \
-out sample.rsa
openssl x509 -req \
-in inter.req \
-out inter.cert \
-CA ca.cert \
-CAkey ca.key \
-sha256 \
-days 3650 \
-set_serial 123 \
-extensions v3_inter -extfile openssl.cnf
openssl x509 -req \
-in end.req \
-out end.cert \
-CA inter.cert \
-CAkey inter.key \
-sha256 \
-days 2000 \
-set_serial 456 \
-extensions v3_end -extfile openssl.cnf
cat end.cert inter.cert ca.cert > sample.pem
rm *.key *.cert *.req
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