Rename cassh-keygen.sh -> sshca-keygen.sh

utils/scripts/cassh-keygen.sh

@@ -1,89 +0,0 @@
-#!/bin/sh
-# env
-# Written in 2022 by Lucas
-# CC0 1.0 Universal/Public domain - No rights reserved
-#
-# To the extent possible under law, the author(s) have dedicated all
-# copyright and related and neighboring rights to this software to the
-# public domain worldwide. This software is distributed without any
-# warranty. You should have received a copy of the CC0 Public Domain
-# Dedication along with this software. If not, see
-# <http://creativecommons.org/publicdomain/zero/1.0/>.
-
-usage()
-{
-	cat - <<EOF >&2
-Usage:
-	${0##*/} [-h] [-n principals] [-V validity_interval]
-	    [-z serial_number] key ...
-EOF
-	exit 1
-}
-
-_cleanup()
-{
-	eval $(ssh-agent -ks)
-	rm -Pfr -- "$T"
-}
-
-hflag=
-nflag=
-Vflag=
-zflag=
-while getopts hn:V:z: flag; do
-	case $flag in
-	h)	hflag=-h ;;
-	n)	nflag=$OPTARG ;;
-	V)	Vflag=$OPTARG ;;
-	z)	zflag=$OPTARG ;;
-	*)	usage ;;
-	esac
-done
-shift $(($OPTIND - 1))
-[ $# -gt 0 ] || usage
-
-T=$(mktemp -d) || exit 1
-trap _cleanup EXIT INT QUIT TERM
-
-yyyymmdd=$(date +%Y%m%d)
-if [ -n "$hflag" ]; then
-	cafile=~/.ssh/keys/hostca
-	outfile=hostca-signed-keys.tgz
-else
-	cafile=~/.ssh/keys/userca
-	outfile=userca-signed-keys.tgz
-fi
-
-id=$(ssh-keygen -lf "$cafile.pub" | cut -d " " -f 3-)
-id=${id% (*)}
-if [ -z "$id" ]; then
-	id=${cafile##*/}-$yyyymmdd
-fi
-
-eval $(ssh-agent -s)
-ssh-add "$cafile"
-for arg; do
-	mkdir -p "$T/$arg"
-	if [ -n "$hflag" ]; then
-		f=$T/$arg/ssh_host_ed25519_key
-	else
-		f=$T/$arg/id_ed25519
-	fi
-	comment=$arg-infra-$yyyymmdd
-
-	principals=${nflag:-$arg}
-	if [ -n "$hflag" ]; then
-		principals=$principals,localhost
-	fi
-
-	ssh-keygen -q -t ed25519 -C "$comment" -f "$f" ${hflag:+-N ""} &&
-	    ssh-keygen -Us "$cafile.pub" -I "$id" $hflag -n "$principals" \
-	    ${Vflag:+-V "$Vflag"} ${zflag:+-z "$zflag"} "$f.pub"
-
-	if [ $? -ne 0 ]; then
-		rm -Pfr -- "$T/$arg"
-		exit 1
-	fi
-done
-
-(cd "$T" && pax -w .) | gzip >"$outfile"