File

certs/GNUmakefile @ 12907:d2333b468d07

mod_c2s: Disconnect accounts when they are disabled We decided that at the first stage, accounts that are disabled should simply be prevented from authenticating, thus they should also be prevented from having connected sessions. Since this is aimed to be a moderation action for cases of abuse, they shouldn't be allowed to continue being connected.
author Kim Alvefur <zash@zash.se>
date Thu, 23 Feb 2023 16:28:57 +0100
parent 8592:bd4f8a2b72c7
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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 $@ $*