upstream commit
unit and regress tests for SHA256/512; ok markus Upstream-Regress-ID: a0cd1a92dc824067076a5fcef83c18df9b0bf2c6
This commit is contained in:
djm@openbsd.org
Damien Miller
parent
0e8eeec8e7
commit
67f1459efd
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@ -1,4 +1,4 @@
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# $OpenBSD: cert-hostkey.sh,v 1.13 2015/07/10 06:23:25 markus Exp $
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# $OpenBSD: cert-hostkey.sh,v 1.14 2016/05/02 09:52:00 djm Exp $
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# Placed in the Public Domain.
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tid="certified host keys"
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@ -30,34 +30,51 @@ cp $OBJ/sshd_proxy $OBJ/sshd_proxy_bak
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HOSTS='localhost-with-alias,127.0.0.1,::1'
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# Create a CA key and add it to known hosts. Ed25519 chosed for speed.
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kh_ca() {
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for k in "$@" ; do
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printf "@cert-authority $HOSTS "
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cat $OBJ/$k || fatal "couldn't cat $k"
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done
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}
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kh_revoke() {
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for k in "$@" ; do
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printf "@revoked * "
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cat $OBJ/$k || fatal "couldn't cat $k"
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done
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}
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# Create a CA key and add it to known hosts. Ed25519 chosen for speed.
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# RSA for testing RSA/SHA2 signatures.
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${SSHKEYGEN} -q -N '' -t ed25519 -f $OBJ/host_ca_key ||\
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fail "ssh-keygen of host_ca_key failed"
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(
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printf '@cert-authority '
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printf "$HOSTS "
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cat $OBJ/host_ca_key.pub
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) > $OBJ/known_hosts-cert.orig
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${SSHKEYGEN} -q -N '' -t rsa -f $OBJ/host_ca_key2 ||\
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fail "ssh-keygen of host_ca_key failed"
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kh_ca host_ca_key.pub host_ca_key2.pub > $OBJ/known_hosts-cert.orig
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cp $OBJ/known_hosts-cert.orig $OBJ/known_hosts-cert
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# Plain text revocation files
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touch $OBJ/host_revoked_empty
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touch $OBJ/host_revoked_plain
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touch $OBJ/host_revoked_cert
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cp $OBJ/host_ca_key.pub $OBJ/host_revoked_ca
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cat $OBJ/host_ca_key.pub $OBJ/host_ca_key2.pub > $OBJ/host_revoked_ca
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PLAIN_TYPES=`$SSH -Q key-plain | sed 's/^ssh-dss/ssh-dsa/g;s/^ssh-//'`
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if echo "$PLAIN_TYPES" | grep '^rsa$' >/dev/null 2>&1 ; then
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PLAIN_TYPES="$PLAIN_TYPES rsa-sha2-256 rsa-sha2-512"
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fi
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# Prepare certificate, plain key and CA KRLs
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${SSHKEYGEN} -kf $OBJ/host_krl_empty || fatal "KRL init failed"
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${SSHKEYGEN} -kf $OBJ/host_krl_plain || fatal "KRL init failed"
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${SSHKEYGEN} -kf $OBJ/host_krl_cert || fatal "KRL init failed"
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${SSHKEYGEN} -kf $OBJ/host_krl_ca $OBJ/host_ca_key.pub \
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${SSHKEYGEN} -kf $OBJ/host_krl_ca $OBJ/host_ca_key.pub $OBJ/host_ca_key2.pub \
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|| fatal "KRL init failed"
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# Generate and sign host keys
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serial=1
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for ktype in $PLAIN_TYPES ; do
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for ktype in $PLAIN_TYPES ; do
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verbose "$tid: sign host ${ktype} cert"
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# Generate and sign a host key
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${SSHKEYGEN} -q -N '' -t ${ktype} \
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@ -66,7 +83,11 @@ for ktype in $PLAIN_TYPES ; do
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${SSHKEYGEN} -ukf $OBJ/host_krl_plain \
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$OBJ/cert_host_key_${ktype}.pub || fatal "KRL update failed"
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cat $OBJ/cert_host_key_${ktype}.pub >> $OBJ/host_revoked_plain
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${SSHKEYGEN} -h -q -s $OBJ/host_ca_key -z $serial \
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case $ktype in
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rsa-sha2-*) tflag="-t $ktype"; ca="$OBJ/host_ca_key2" ;;
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*) tflag=""; ca="$OBJ/host_ca_key" ;;
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esac
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${SSHKEYGEN} -h -q -s $ca -z $serial $tflag \
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-I "regress host key for $USER" \
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-n $HOSTS $OBJ/cert_host_key_${ktype} ||
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fatal "couldn't sign cert_host_key_${ktype}"
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@ -100,7 +121,7 @@ attempt_connect() {
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# Basic connect and revocation tests.
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for privsep in yes no ; do
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for ktype in $PLAIN_TYPES ; do
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for ktype in $PLAIN_TYPES ; do
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verbose "$tid: host ${ktype} cert connect privsep $privsep"
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(
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cat $OBJ/sshd_proxy_bak
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@ -131,18 +152,14 @@ for privsep in yes no ; do
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done
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# Revoked certificates with key present
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(
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printf '@cert-authority '
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printf "$HOSTS "
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cat $OBJ/host_ca_key.pub
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for ktype in $PLAIN_TYPES ; do
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test -f "$OBJ/cert_host_key_${ktype}.pub" || fatal "no pubkey"
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printf "@revoked * `cat $OBJ/cert_host_key_${ktype}.pub`\n"
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done
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) > $OBJ/known_hosts-cert.orig
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kh_ca host_ca_key.pub host_ca_key2.pub > $OBJ/known_hosts-cert.orig
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for ktype in $PLAIN_TYPES ; do
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test -f "$OBJ/cert_host_key_${ktype}.pub" || fatal "no pubkey"
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kh_revoke cert_host_key_${ktype}.pub >> $OBJ/known_hosts-cert.orig
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done
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cp $OBJ/known_hosts-cert.orig $OBJ/known_hosts-cert
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for privsep in yes no ; do
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for ktype in $PLAIN_TYPES ; do
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for ktype in $PLAIN_TYPES ; do
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verbose "$tid: host ${ktype} revoked cert privsep $privsep"
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(
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cat $OBJ/sshd_proxy_bak
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@ -162,16 +179,10 @@ for privsep in yes no ; do
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done
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# Revoked CA
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(
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printf '@cert-authority '
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printf "$HOSTS "
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cat $OBJ/host_ca_key.pub
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printf '@revoked '
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printf "* "
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cat $OBJ/host_ca_key.pub
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) > $OBJ/known_hosts-cert.orig
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kh_ca host_ca_key.pub host_ca_key2.pub > $OBJ/known_hosts-cert.orig
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kh_revoke host_ca_key.pub host_ca_key2.pub >> $OBJ/known_hosts-cert.orig
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cp $OBJ/known_hosts-cert.orig $OBJ/known_hosts-cert
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for ktype in $PLAIN_TYPES ; do
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for ktype in $PLAIN_TYPES ; do
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verbose "$tid: host ${ktype} revoked cert"
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(
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cat $OBJ/sshd_proxy_bak
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@ -188,11 +199,7 @@ for ktype in $PLAIN_TYPES ; do
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done
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# Create a CA key and add it to known hosts
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(
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printf '@cert-authority '
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printf "$HOSTS "
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cat $OBJ/host_ca_key.pub
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) > $OBJ/known_hosts-cert.orig
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kh_ca host_ca_key.pub host_ca_key2.pub > $OBJ/known_hosts-cert.orig
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cp $OBJ/known_hosts-cert.orig $OBJ/known_hosts-cert
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test_one() {
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@ -201,16 +208,19 @@ test_one() {
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sign_opts=$3
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for kt in rsa ed25519 ; do
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${SSHKEYGEN} -q -s $OBJ/host_ca_key \
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-I "regress host key for $USER" \
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case $ktype in
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rsa-sha2-*) tflag="-t $ktype"; ca="$OBJ/host_ca_key2" ;;
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*) tflag=""; ca="$OBJ/host_ca_key" ;;
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esac
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${SSHKEYGEN} -q -s $ca $tflag -I "regress host key for $USER" \
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$sign_opts $OBJ/cert_host_key_${kt} ||
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fail "couldn't sign cert_host_key_${kt}"
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fatal "couldn't sign cert_host_key_${kt}"
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(
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cat $OBJ/sshd_proxy_bak
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echo HostKey $OBJ/cert_host_key_${kt}
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echo HostCertificate $OBJ/cert_host_key_${kt}-cert.pub
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) > $OBJ/sshd_proxy
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cp $OBJ/known_hosts-cert.orig $OBJ/known_hosts-cert
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${SSH} -2 -oUserKnownHostsFile=$OBJ/known_hosts-cert \
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-oGlobalKnownHostsFile=$OBJ/known_hosts-cert \
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@ -237,17 +247,20 @@ test_one "cert valid interval" success "-h -V-1w:+2w"
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test_one "cert has constraints" failure "-h -Oforce-command=false"
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# Check downgrade of cert to raw key when no CA found
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for ktype in $PLAIN_TYPES ; do
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for ktype in $PLAIN_TYPES ; do
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rm -f $OBJ/known_hosts-cert $OBJ/cert_host_key*
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verbose "$tid: host ${ktype} ${v} cert downgrade to raw key"
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# Generate and sign a host key
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${SSHKEYGEN} -q -N '' -t ${ktype} \
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-f $OBJ/cert_host_key_${ktype} || \
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${SSHKEYGEN} -q -N '' -t ${ktype} -f $OBJ/cert_host_key_${ktype} || \
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fail "ssh-keygen of cert_host_key_${ktype} failed"
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${SSHKEYGEN} -t ${v} -h -q -s $OBJ/host_ca_key \
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case $ktype in
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rsa-sha2-*) tflag="-t $ktype"; ca="$OBJ/host_ca_key2" ;;
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*) tflag=""; ca="$OBJ/host_ca_key" ;;
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esac
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${SSHKEYGEN} -h -q $tflag -s $ca $tflag \
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-I "regress host key for $USER" \
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-n $HOSTS $OBJ/cert_host_key_${ktype} ||
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fail "couldn't sign cert_host_key_${ktype}"
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fatal "couldn't sign cert_host_key_${ktype}"
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(
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printf "$HOSTS "
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cat $OBJ/cert_host_key_${ktype}.pub
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@ -257,7 +270,7 @@ for ktype in $PLAIN_TYPES ; do
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echo HostKey $OBJ/cert_host_key_${ktype}
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echo HostCertificate $OBJ/cert_host_key_${ktype}-cert.pub
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) > $OBJ/sshd_proxy
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${SSH} -2 -oUserKnownHostsFile=$OBJ/known_hosts-cert \
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-oGlobalKnownHostsFile=$OBJ/known_hosts-cert \
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-F $OBJ/ssh_proxy somehost true
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@ -267,23 +280,22 @@ for ktype in $PLAIN_TYPES ; do
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done
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# Wrong certificate
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(
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printf '@cert-authority '
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printf "$HOSTS "
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cat $OBJ/host_ca_key.pub
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) > $OBJ/known_hosts-cert.orig
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kh_ca host_ca_key.pub host_ca_key2.pub > $OBJ/known_hosts-cert.orig
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cp $OBJ/known_hosts-cert.orig $OBJ/known_hosts-cert
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for kt in $PLAIN_TYPES ; do
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for kt in $PLAIN_TYPES ; do
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verbose "$tid: host ${kt} connect wrong cert"
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rm -f $OBJ/cert_host_key*
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# Self-sign key
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${SSHKEYGEN} -q -N '' -t ${kt} \
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-f $OBJ/cert_host_key_${kt} || \
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${SSHKEYGEN} -q -N '' -t ${kt} -f $OBJ/cert_host_key_${kt} || \
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fail "ssh-keygen of cert_host_key_${kt} failed"
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${SSHKEYGEN} -t ${v} -h -q -s $OBJ/cert_host_key_${kt} \
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case $kt in
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rsa-sha2-*) tflag="-t $kt" ;;
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*) tflag="" ;;
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esac
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${SSHKEYGEN} $tflag -h -q -s $OBJ/cert_host_key_${kt} \
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-I "regress host key for $USER" \
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-n $HOSTS $OBJ/cert_host_key_${kt} ||
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fail "couldn't sign cert_host_key_${kt}"
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verbose "$tid: host ${kt} connect wrong cert"
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fatal "couldn't sign cert_host_key_${kt}"
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(
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cat $OBJ/sshd_proxy_bak
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echo HostKey $OBJ/cert_host_key_${kt}
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@ -1,4 +1,4 @@
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# $OpenBSD: cert-userkey.sh,v 1.14 2015/07/10 06:23:25 markus Exp $
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# $OpenBSD: cert-userkey.sh,v 1.15 2016/05/02 09:52:00 djm Exp $
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# Placed in the Public Domain.
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tid="certified user keys"
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@ -9,9 +9,16 @@ cp $OBJ/ssh_proxy $OBJ/ssh_proxy_bak
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PLAIN_TYPES=`$SSH -Q key-plain | sed 's/^ssh-dss/ssh-dsa/;s/^ssh-//'`
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if echo "$PLAIN_TYPES" | grep '^rsa$' >/dev/null 2>&1 ; then
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PLAIN_TYPES="$PLAIN_TYPES rsa-sha2-256 rsa-sha2-512"
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fi
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kname() {
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n=`echo "$1" | sed 's/^dsa/ssh-dss/;s/^rsa/ssh-rsa/;s/^ed/ssh-ed/'`
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echo "$n*,ssh-rsa*,ssh-ed25519*"
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case $ktype in
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rsa-sha2-*) ;;
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*) printf $1 | sed 's/^dsa/ssh-dss/;s/^rsa/ssh-rsa/;s/^ed/ssh-ed/' ;;
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esac
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echo "*,ssh-rsa*,ssh-ed25519*"
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}
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# Create a CA key
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@ -19,18 +26,24 @@ ${SSHKEYGEN} -q -N '' -t rsa -f $OBJ/user_ca_key ||\
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fail "ssh-keygen of user_ca_key failed"
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# Generate and sign user keys
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for ktype in $PLAIN_TYPES ; do
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for ktype in $PLAIN_TYPES $EXTRA_TYPES ; do
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verbose "$tid: sign user ${ktype} cert"
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${SSHKEYGEN} -q -N '' -t ${ktype} \
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-f $OBJ/cert_user_key_${ktype} || \
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fail "ssh-keygen of cert_user_key_${ktype} failed"
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${SSHKEYGEN} -q -s $OBJ/user_ca_key -I "regress user key for $USER" \
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-z $$ -n ${USER},mekmitasdigoat $OBJ/cert_user_key_${ktype} ||
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fail "couldn't sign cert_user_key_${ktype}"
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fatal "ssh-keygen of cert_user_key_${ktype} failed"
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# Generate RSA/SHA2 certs for rsa-sha2* keys.
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case $ktype in
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rsa-sha2-*) tflag="-t $ktype" ;;
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*) tflag="" ;;
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esac
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${SSHKEYGEN} -q -s $OBJ/user_ca_key -z $$ \
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-I "regress user key for $USER" \
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-n ${USER},mekmitasdigoat $tflag $OBJ/cert_user_key_${ktype} || \
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fatal "couldn't sign cert_user_key_${ktype}"
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done
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# Test explicitly-specified principals
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for ktype in $PLAIN_TYPES ; do
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for ktype in $EXTRA_TYPES $PLAIN_TYPES ; do
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t=$(kname $ktype)
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for privsep in yes no ; do
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_prefix="${ktype} privsep $privsep"
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@ -67,7 +80,7 @@ for ktype in $PLAIN_TYPES ; do
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if [ $? -eq 0 ]; then
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fail "ssh cert connect succeeded unexpectedly"
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fi
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# Wrong authorized_principals
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verbose "$tid: ${_prefix} wrong authorized_principals"
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echo gregorsamsa > $OBJ/authorized_principals_$USER
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@ -166,8 +179,8 @@ basic_tests() {
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echo > $OBJ/authorized_keys_$USER
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extra_sshd="TrustedUserCAKeys $OBJ/user_ca_key.pub"
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fi
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for ktype in $PLAIN_TYPES ; do
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for ktype in $PLAIN_TYPES ; do
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t=$(kname $ktype)
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for privsep in yes no ; do
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_prefix="${ktype} privsep $privsep $auth"
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@ -183,7 +196,7 @@ basic_tests() {
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cat $OBJ/ssh_proxy_bak
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echo "PubkeyAcceptedKeyTypes ${t}"
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) > $OBJ/ssh_proxy
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${SSH} -2i $OBJ/cert_user_key_${ktype} \
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-F $OBJ/ssh_proxy somehost true
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if [ $? -ne 0 ]; then
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@ -223,7 +236,7 @@ basic_tests() {
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fail "ssh cert connect failed"
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fi
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done
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# Revoked CA
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verbose "$tid: ${ktype} $auth revoked CA key"
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(
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@ -238,7 +251,7 @@ basic_tests() {
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fail "ssh cert connect succeeded unexpecedly"
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fi
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done
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verbose "$tid: $auth CA does not authenticate"
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(
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cat $OBJ/sshd_proxy_bak
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@ -286,7 +299,7 @@ test_one() {
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echo $auth_opt >> $OBJ/sshd_proxy
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fi
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fi
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verbose "$tid: $ident auth $auth expect $result $ktype"
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${SSHKEYGEN} -q -s $OBJ/user_ca_key \
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-I "regress user key for $USER" \
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@ -342,13 +355,13 @@ test_one "principals key option no principals" failure "" \
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# Wrong certificate
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cat $OBJ/sshd_proxy_bak > $OBJ/sshd_proxy
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for ktype in $PLAIN_TYPES ; do
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for ktype in $PLAIN_TYPES ; do
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t=$(kname $ktype)
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# Self-sign
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${SSHKEYGEN} -q -s $OBJ/cert_user_key_${ktype} -I \
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"regress user key for $USER" \
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-n $USER $OBJ/cert_user_key_${ktype} ||
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fail "couldn't sign cert_user_key_${ktype}"
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fatal "couldn't sign cert_user_key_${ktype}"
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verbose "$tid: user ${ktype} connect wrong cert"
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${SSH} -2i $OBJ/cert_user_key_${ktype} -F $OBJ/ssh_proxy \
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somehost true >/dev/null 2>&1
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@ -1,4 +1,4 @@
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/* $OpenBSD: test_sshkey.c,v 1.9 2015/12/07 02:20:46 djm Exp $ */
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/* $OpenBSD: test_sshkey.c,v 1.10 2016/05/02 09:52:00 djm Exp $ */
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/*
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* Regress test for sshkey.h key management API
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*
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@ -455,7 +455,7 @@ sshkey_tests(void)
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put_opt(k1->cert->extensions, "permit-X11-forwarding", NULL);
|
||||
put_opt(k1->cert->extensions, "permit-agent-forwarding", NULL);
|
||||
ASSERT_INT_EQ(sshkey_from_private(k2, &k1->cert->signature_key), 0);
|
||||
ASSERT_INT_EQ(sshkey_certify(k1, k2), 0);
|
||||
ASSERT_INT_EQ(sshkey_certify(k1, k2, NULL), 0);
|
||||
b = sshbuf_new();
|
||||
ASSERT_PTR_NE(b, NULL);
|
||||
ASSERT_INT_EQ(sshkey_putb(k1, b), 0);
|
||||
|
|
|
|||
Loading…
Reference in New Issue