util.startup: Back out 598df17b8ebb
Broke signal handling again, such that an early s2s connection results
in libunbound catching signals and getting Prosody killed on e.g. SIGHUP
This returns to the situation where prosody --daemonize does not respond
to signals.
.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 $@ $*