prosody
8b68e8faab52
certs/makefile

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certs/makefile @ 13503:8b68e8faab52

core.certmanager: Include ffdhe2048 from RFC 7919 as default DH param This removes one manual (yet undocumented) step that was supposed to be done to get a complete 'intermediate' configuration. This file can be found on the Internet by searching for "ffdhe2048" and can be verified by comparing the hexadecimal representation of p from the RFC with the output of `openssl asn1parse`. Given the preference and prevalence of ECDHE, it seems likely that few would have noticed this.
author Kim Alvefur <zash@zash.se>
date Fri, 12 Jul 2024 15:06:42 +0200
parent 8593:c4222e36333c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
8593
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1 .DEFAULT: localhost.crt
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2 keysize=2048
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3
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4 # How to:
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5 # First, `make yourhost.cnf` which creates a openssl config file.
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6 # Then edit this file and fill in the details you want it to have,
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7 # and add or change hosts and components it should cover.
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8 # Then `make yourhost.key` to create your private key, you can
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9 # include keysize=number to change the size of the key.
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10 # Then you can either `make yourhost.csr` to generate a certificate
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11 # signing request that you can submit to a CA, or `make yourhost.crt`
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12 # to generate a self signed certificate.
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13
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14 ${.TARGETS:M*.crt}:
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15 openssl req -new -x509 -newkey rsa:$(keysize) -nodes -keyout ${.TARGET:R}.key \
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16 -days 365 -sha256 -out $@ -utf8 -subj /CN=${.TARGET:R}
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17
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18 .SUFFIXES: .key .crt