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87 lines
2.4 KiB
87 lines
2.4 KiB
4 months ago
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#!/bin/sh
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# $OpenBSD: mktestdata.sh,v 1.2 2017/04/30 23:33:48 djm Exp $
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set -ex
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cd testdata
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rm -f rsa* dsa* ecdsa* ed25519*
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rm -f known_hosts*
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gen_all() {
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_n=$1
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_ecdsa_bits=256
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test "x$_n" = "x1" && _ecdsa_bits=384
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test "x$_n" = "x2" && _ecdsa_bits=521
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ssh-keygen -qt rsa -b 1024 -C "RSA #$_n" -N "" -f rsa_$_n
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ssh-keygen -qt dsa -b 1024 -C "DSA #$_n" -N "" -f dsa_$_n
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ssh-keygen -qt ecdsa -b $_ecdsa_bits -C "ECDSA #$_n" -N "" -f ecdsa_$_n
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ssh-keygen -qt ed25519 -C "ED25519 #$_n" -N "" -f ed25519_$_n
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# Don't need private keys
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rm -f rsa_$_n dsa_$_n ecdsa_$_n ed25519_$_n
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}
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hentries() {
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_preamble=$1
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_kspec=$2
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for k in `ls -1 $_kspec | sort` ; do
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printf "$_preamble "
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cat $k
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done
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echo
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}
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gen_all 1
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gen_all 2
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gen_all 3
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gen_all 4
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gen_all 5
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gen_all 6
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# A section of known_hosts with hashed hostnames.
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(
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hentries "sisyphus.example.com" "*_5.pub"
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hentries "prometheus.example.com,192.0.2.1,2001:db8::1" "*_6.pub"
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) > known_hosts_hash_frag
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ssh-keygen -Hf known_hosts_hash_frag
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rm -f known_hosts_hash_frag.old
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# Populated known_hosts, including comments, hashed names and invalid lines
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(
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echo "# Plain host keys, plain host names"
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hentries "sisyphus.example.com" "*_1.pub"
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echo "# Plain host keys, hostnames + addresses"
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hentries "prometheus.example.com,192.0.2.1,2001:db8::1" "*_2.pub"
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echo "# Some hosts with wildcard names / IPs"
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hentries "*.example.com,192.0.2.*,2001:*" "*_3.pub"
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echo "# Hashed hostname and address entries"
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cat known_hosts_hash_frag
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rm -f known_hosts_hash_frag
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echo
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echo "# Revoked and CA keys"
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printf "@revoked sisyphus.example.com " ; cat ed25519_4.pub
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printf "@cert-authority prometheus.example.com " ; cat ecdsa_4.pub
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printf "@cert-authority *.example.com " ; cat dsa_4.pub
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printf "\n"
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echo "# Some invalid lines"
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# Invalid marker
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printf "@what sisyphus.example.com " ; cat dsa_1.pub
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# Key missing
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echo "sisyphus.example.com "
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# Key blob missing
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echo "prometheus.example.com ssh-ed25519 "
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# Key blob truncated
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echo "sisyphus.example.com ssh-dsa AAAATgAAAAdz"
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# Invalid type
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echo "sisyphus.example.com ssh-XXX AAAATgAAAAdzc2gtWFhYAAAAP0ZVQ0tPRkZGVUNLT0ZGRlVDS09GRkZVQ0tPRkZGVUNLT0ZGRlVDS09GRkZVQ0tPRkZGVUNLT0ZGRlVDS09GRg=="
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# Type mismatch with blob
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echo "prometheus.example.com ssh-rsa AAAATgAAAAdzc2gtWFhYAAAAP0ZVQ0tPRkZGVUNLT0ZGRlVDS09GRkZVQ0tPRkZGVUNLT0ZGRlVDS09GRkZVQ0tPRkZGVUNLT0ZGRlVDS09GRg=="
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) > known_hosts
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echo OK
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