1 .DEFAULT: localhost.crt

     2 keysize=2048

     3 

     4 # How to:

     5 # First, `make yourhost.cnf` which creates a openssl config file.

     6 # Then edit this file and fill in the details you want it to have,

     7 # and add or change hosts and components it should cover.

     8 # Then `make yourhost.key` to create your private key, you can

     9 # include keysize=number to change the size of the key.

    10 # Then you can either `make yourhost.csr` to generate a certificate

    11 # signing request that you can submit to a CA, or `make yourhost.crt`

    12 # to generate a self signed certificate.

    13 

    14 ${.TARGETS:M*.crt}: 

    15 	openssl req -new -x509 -newkey rsa:$(keysize) -nodes -keyout ${.TARGET:R}.key \

    16 		-days 365 -sha256 -out $@ -utf8 -subj /CN=${.TARGET:R}

    17 

    18 .SUFFIXES: .key .crt