User:Int 80h/files/SSL Makefile

# Makefile to create new CA and application keys more easily

have_cnf:=$(wildcard server.cnf)
have_cacnf:=$(wildcard ca.cnf)

all: server.key.nopass server.crt
 
# make new CA key and certificate
newca:
	-rm ca.*
	make ca.crt
 
# make new server certificate and key
newserver: clean
	make all

# sign a certificate
sign: server.crt.signed

# make PEMs
pem: server.pem server.pem.nopass

# create unencrypted server key
server.key.nopass: server.key
	openssl rsa -in $< -out $@
 
# create server certificate with CA
server.crt.signed: server.csr ca.crt ca.key
	openssl x509 -req -days 365 -in server.csr -CA ca.crt -CAkey ca.key -set_serial 01 -out $@
	@echo -e " *\n * Serial number needs to be updated, whenever certificate is created anew!\n *"

# create self signed server certificate
server.crt: server.csr server.key
	openssl x509 -req -days 365 -in $< -signkey server.key -out $@
 
# create server signing request
ifeq ($(strip $(have_cnf)),)
server.csr: server.key
	openssl req -new -key $< -out $@
	echo "nein"
else
server.csr: server.key server.cnf
	openssl req -new -key $< -out $@ -config server.cnf
	echo "ja"
endif

# generate server key
server.key:
	openssl genrsa -des3 -out $@ 4096
 
# create pem
server.pem: server.crt server.key
	cat server.crt server.key > $@
	openssl dhparam -2 >> $@

# create unencrypted pem
server.pem.nopass: server.crt server.key.nopass
	cat server.crt server.key.nopass > $@
	openssl dhparam -2 >> $@

# create CA certificate
ifeq ($(strip $(have_cacnf)),)
ca.crt: ca.key
	openssl req -new -x509 -days 365 -key $< -out $@

else
ca.crt: ca.key ca.cnf
	openssl req -new -x509 -days 365 -key $< -out $@ -config ca.cnf

endif

# generate CA key
ca.key:
	openssl genrsa -des3 -out $@ 4096

# delete everything
clean:
	-rm server.crt server.csr server.key server.key.nopass server.pem server.pem.nopass

paranoia:
	-shred -zuv server.crt server.csr server.key server.key.nopass server.pem server.pem.nopass

help:
	@echo -e "Usage: make [newca | newserver | pem | sign | help]\n"
	@echo -e "    (no arguments):    creates CA files and a server certificate"
	@echo -e "    newca:             recreates CA files"
	@echo -e "    newserver:         recreates server certificate files"
	@echo -e "    pem:               create PEM files"
	@echo -e "    sign:              make CA signed certificate"
	@echo -e "    help:              shows this help"