File

certs/GNUmakefile @ 12520:bb5f772b3189 0.12

util.prosodyctl.check: Remove now redundant unbound config tweak This is now done in net.unbound itself Turning it back on in the config may still cause the problem of entries there masking the DNS values.
author Kim Alvefur <zash@zash.se>
date Thu, 26 May 2022 13:03:58 +0200
parent 8592:bd4f8a2b72c7
line wrap: on
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.DEFAULT: localhost.crt
keysize=2048

# How to:
# First, `make yourhost.cnf` which creates a openssl config file.
# Then edit this file and fill in the details you want it to have,
# and add or change hosts and components it should cover.
# Then `make yourhost.key` to create your private key, you can
# include keysize=number to change the size of the key.
# Then you can either `make yourhost.csr` to generate a certificate
# signing request that you can submit to a CA, or `make yourhost.crt`
# to generate a self signed certificate.

.PRECIOUS: %.cnf %.key

# To request a cert
%.csr: %.cnf %.key
	openssl req -new -key $(lastword $^) \
		-sha256 -utf8 -config $(firstword $^) -out $@

%.csr: %.cnf
	umask 0077 && touch $*.key
	openssl req -new -newkey rsa:$(keysize) -nodes -keyout $*.key \
		-sha256 -utf8 -config $^ -out $@
	@chmod 400 $*.key

%.csr: %.key
	openssl req -new -key $^ -utf8 -subj /CN=$* -out $@

%.csr:
	umask 0077 && touch $*.key
	openssl req -new -newkey rsa:$(keysize) -nodes -keyout $*.key \
		-utf8 -subj /CN=$* -out $@
	@chmod 400 $*.key

# Self signed
%.crt: %.cnf %.key
	openssl req -new -x509 -key $(lastword $^) -days 365 -sha256 -utf8 \
		-config $(firstword $^) -out $@

%.crt: %.cnf
	umask 0077 && touch $*.key
	openssl req -new -x509 -newkey rsa:$(keysize) -nodes -keyout $*.key \
		-days 365 -sha256 -utf8 -config $(firstword $^) -out $@
	@chmod 400 $*.key

%.crt: %.key
	openssl req -new -x509 -key $^ -days 365 -sha256 -utf8 -subj /CN=$* -out $@

%.crt:
	umask 0077 && touch $*.key
	openssl req -new -x509 -newkey rsa:$(keysize) -nodes -keyout $*.key \
		-days 365 -sha256 -out $@ -utf8 -subj /CN=$*
	@chmod 400 $*.key

# Generate a config from the example
%.cnf:
	sed 's,example\.com,$*,g' openssl.cnf > $@

%.key:
	umask 0077 && openssl genrsa -out $@ $(keysize)
	@chmod 400 $@

# Generate Diffie-Hellman parameters
dh-%.pem:
	openssl dhparam -out $@ $*