Make CSR

Makefile

DOMAIN=example.com

.PHONY: help csr

$(DOMAIN).key:
	openssl genrsa -out $(DOMAIN).key 2048
	@echo "Generated SSL key, keep this safe for future use"

$(DOMAIN).csr: $(DOMAIN).key
	openssl req -new -key $(DOMAIN).key -out $(DOMAIN).csr

csr: $(DOMAIN).csr

selfsign:
	openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout selfsign.key -out selfsign.crt

help:
	@echo "Generate Certificate Signing Request for SSL certificate: "
	@echo "make csr - Create Signing Request for $(DOMAIN)."
	@echo "make selfsign - Create self signed cert(for testing only)."

# Default target is help
.DEFAULT_GOAL := help