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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:40:04 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:40:04 +0000 |
commit | 25505898530a333011f4fd5cbc841ad6b26c089c (patch) | |
tree | 333a33fdd60930bcccc3f177ed9467d535e9bac6 /regress/hostkey-agent.sh | |
parent | Initial commit. (diff) | |
download | openssh-upstream.tar.xz openssh-upstream.zip |
Adding upstream version 1:9.2p1.upstream/1%9.2p1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'regress/hostkey-agent.sh')
-rw-r--r-- | regress/hostkey-agent.sh | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/regress/hostkey-agent.sh b/regress/hostkey-agent.sh new file mode 100644 index 0000000..222d424 --- /dev/null +++ b/regress/hostkey-agent.sh @@ -0,0 +1,87 @@ +# $OpenBSD: hostkey-agent.sh,v 1.13 2021/09/30 05:20:08 dtucker Exp $ +# Placed in the Public Domain. + +tid="hostkey agent" + +rm -f $OBJ/agent-key.* $OBJ/ssh_proxy.orig $OBJ/known_hosts.orig $OBJ/agent-ca* + +trace "start agent" +eval `${SSHAGENT} ${EXTRA_AGENT_ARGS} -s` > /dev/null +r=$? +[ $r -ne 0 ] && fatal "could not start ssh-agent: exit code $r" + +grep -vi 'hostkey' $OBJ/sshd_proxy > $OBJ/sshd_proxy.orig +echo "HostKeyAgent $SSH_AUTH_SOCK" >> $OBJ/sshd_proxy.orig + +trace "make CA key" + +${SSHKEYGEN} -qt ed25519 -f $OBJ/agent-ca -N '' || fatal "ssh-keygen CA" + +trace "load hostkeys" +for k in $SSH_KEYTYPES ; do + ${SSHKEYGEN} -qt $k -f $OBJ/agent-key.$k -N '' || fatal "ssh-keygen $k" + ${SSHKEYGEN} -s $OBJ/agent-ca -qh -n localhost-with-alias \ + -I localhost-with-alias $OBJ/agent-key.$k.pub || \ + fatal "sign $k" + ${SSHADD} -k $OBJ/agent-key.$k >/dev/null 2>&1 || \ + fatal "couldn't load key $OBJ/agent-key.$k" + # Remove private key so the server can't use it. + rm $OBJ/agent-key.$k || fatal "couldn't rm $OBJ/agent-key.$k" +done +rm $OBJ/agent-ca # Don't need CA private any more either + +unset SSH_AUTH_SOCK + +for k in $SSH_KEYTYPES ; do + verbose "key type $k" + cp $OBJ/sshd_proxy.orig $OBJ/sshd_proxy + echo "HostKeyAlgorithms $k" >> $OBJ/sshd_proxy + echo "Hostkey $OBJ/agent-key.${k}" >> $OBJ/sshd_proxy + opts="-oHostKeyAlgorithms=$k -F $OBJ/ssh_proxy" + ( printf 'localhost-with-alias,127.0.0.1,::1 ' ; + cat $OBJ/agent-key.$k.pub) > $OBJ/known_hosts + SSH_CONNECTION=`${SSH} $opts host 'echo $SSH_CONNECTION'` + if [ $? -ne 0 ]; then + fail "keytype $k failed" + fi + if [ "$SSH_CONNECTION" != "UNKNOWN 65535 UNKNOWN 65535" ]; then + fail "bad SSH_CONNECTION key type $k" + fi +done + +SSH_CERTTYPES=`ssh -Q key-sig | grep 'cert-v01@openssh.com'` + +# Prepare sshd_proxy for certificates. +cp $OBJ/sshd_proxy.orig $OBJ/sshd_proxy +HOSTKEYALGS="" +for k in $SSH_CERTTYPES ; do + test -z "$HOSTKEYALGS" || HOSTKEYALGS="${HOSTKEYALGS}," + HOSTKEYALGS="${HOSTKEYALGS}${k}" +done +for k in $SSH_KEYTYPES ; do + echo "Hostkey $OBJ/agent-key.${k}.pub" >> $OBJ/sshd_proxy + echo "HostCertificate $OBJ/agent-key.${k}-cert.pub" >> $OBJ/sshd_proxy + test -f $OBJ/agent-key.${k}.pub || fatal "no $k key" + test -f $OBJ/agent-key.${k}-cert.pub || fatal "no $k cert" +done +echo "HostKeyAlgorithms $HOSTKEYALGS" >> $OBJ/sshd_proxy + +# Add only CA trust anchor to known_hosts. +( printf '@cert-authority localhost-with-alias ' ; + cat $OBJ/agent-ca.pub) > $OBJ/known_hosts + +for k in $SSH_CERTTYPES ; do + verbose "cert type $k" + opts="-oHostKeyAlgorithms=$k -F $OBJ/ssh_proxy" + SSH_CONNECTION=`${SSH} $opts host 'echo $SSH_CONNECTION'` + if [ $? -ne 0 ]; then + fail "cert type $k failed" + fi + if [ "$SSH_CONNECTION" != "UNKNOWN 65535 UNKNOWN 65535" ]; then + fail "bad SSH_CONNECTION key type $k" + fi +done + +trace "kill agent" +${SSHAGENT} -k > /dev/null + |