.PHONY: all clean root_files = ca-private.key ca.crt ca-private.key: openssl genrsa -out ca-private.key 2048 all: ca-private.key openssl req -x509 -sha256 -days 7300 -key ca-private.key -out ca.crt -config ca.cnf ln -s ca.crt cacert.pem clean: rm -f cacert.pem ca.crt ca-private.key *.csr