djm@openbsd.org | 67f1459 | 2016-05-02 09:52:00 +0000 | [diff] [blame^] | 1 | # $OpenBSD: cert-hostkey.sh,v 1.14 2016/05/02 09:52:00 djm Exp $ |
Damien Miller | 58ac6de | 2010-02-27 07:57:12 +1100 | [diff] [blame] | 2 | # Placed in the Public Domain. |
| 3 | |
| 4 | tid="certified host keys" |
| 5 | |
djm@openbsd.org | d85e062 | 2015-01-19 06:01:32 +0000 | [diff] [blame] | 6 | rm -f $OBJ/known_hosts-cert* $OBJ/host_ca_key* $OBJ/host_revoked_* |
djm@openbsd.org | 3dfd8d9 | 2014-12-04 22:31:50 +0000 | [diff] [blame] | 7 | rm -f $OBJ/cert_host_key* $OBJ/host_krl_* |
markus@openbsd.org | 5bf0933 | 2015-07-10 06:23:25 +0000 | [diff] [blame] | 8 | |
| 9 | # Allow all hostkey/pubkey types, prefer certs for the client |
| 10 | types="" |
| 11 | for i in `$SSH -Q key`; do |
| 12 | if [ -z "$types" ]; then |
| 13 | types="$i" |
| 14 | continue |
| 15 | fi |
| 16 | case "$i" in |
| 17 | *cert*) types="$i,$types";; |
| 18 | *) types="$types,$i";; |
| 19 | esac |
| 20 | done |
| 21 | ( |
| 22 | echo "HostKeyAlgorithms ${types}" |
| 23 | echo "PubkeyAcceptedKeyTypes *" |
| 24 | ) >> $OBJ/ssh_proxy |
Damien Miller | 58ac6de | 2010-02-27 07:57:12 +1100 | [diff] [blame] | 25 | cp $OBJ/sshd_proxy $OBJ/sshd_proxy_bak |
markus@openbsd.org | 5bf0933 | 2015-07-10 06:23:25 +0000 | [diff] [blame] | 26 | ( |
| 27 | echo "HostKeyAlgorithms *" |
| 28 | echo "PubkeyAcceptedKeyTypes *" |
| 29 | ) >> $OBJ/sshd_proxy_bak |
Damien Miller | 58ac6de | 2010-02-27 07:57:12 +1100 | [diff] [blame] | 30 | |
| 31 | HOSTS='localhost-with-alias,127.0.0.1,::1' |
| 32 | |
djm@openbsd.org | 67f1459 | 2016-05-02 09:52:00 +0000 | [diff] [blame^] | 33 | kh_ca() { |
| 34 | for k in "$@" ; do |
| 35 | printf "@cert-authority $HOSTS " |
| 36 | cat $OBJ/$k || fatal "couldn't cat $k" |
| 37 | done |
| 38 | } |
| 39 | kh_revoke() { |
| 40 | for k in "$@" ; do |
| 41 | printf "@revoked * " |
| 42 | cat $OBJ/$k || fatal "couldn't cat $k" |
| 43 | done |
| 44 | } |
| 45 | |
| 46 | # Create a CA key and add it to known hosts. Ed25519 chosen for speed. |
| 47 | # RSA for testing RSA/SHA2 signatures. |
djm@openbsd.org | 3dfd8d9 | 2014-12-04 22:31:50 +0000 | [diff] [blame] | 48 | ${SSHKEYGEN} -q -N '' -t ed25519 -f $OBJ/host_ca_key ||\ |
Damien Miller | 58ac6de | 2010-02-27 07:57:12 +1100 | [diff] [blame] | 49 | fail "ssh-keygen of host_ca_key failed" |
djm@openbsd.org | 67f1459 | 2016-05-02 09:52:00 +0000 | [diff] [blame^] | 50 | ${SSHKEYGEN} -q -N '' -t rsa -f $OBJ/host_ca_key2 ||\ |
| 51 | fail "ssh-keygen of host_ca_key failed" |
| 52 | |
| 53 | kh_ca host_ca_key.pub host_ca_key2.pub > $OBJ/known_hosts-cert.orig |
djm@openbsd.org | d85e062 | 2015-01-19 06:01:32 +0000 | [diff] [blame] | 54 | cp $OBJ/known_hosts-cert.orig $OBJ/known_hosts-cert |
Damien Miller | 58ac6de | 2010-02-27 07:57:12 +1100 | [diff] [blame] | 55 | |
djm@openbsd.org | 3dfd8d9 | 2014-12-04 22:31:50 +0000 | [diff] [blame] | 56 | # Plain text revocation files |
| 57 | touch $OBJ/host_revoked_empty |
| 58 | touch $OBJ/host_revoked_plain |
| 59 | touch $OBJ/host_revoked_cert |
djm@openbsd.org | 67f1459 | 2016-05-02 09:52:00 +0000 | [diff] [blame^] | 60 | cat $OBJ/host_ca_key.pub $OBJ/host_ca_key2.pub > $OBJ/host_revoked_ca |
djm@openbsd.org | 3dfd8d9 | 2014-12-04 22:31:50 +0000 | [diff] [blame] | 61 | |
Damien Miller | f54542a | 2013-12-07 16:32:44 +1100 | [diff] [blame] | 62 | PLAIN_TYPES=`$SSH -Q key-plain | sed 's/^ssh-dss/ssh-dsa/g;s/^ssh-//'` |
| 63 | |
djm@openbsd.org | 67f1459 | 2016-05-02 09:52:00 +0000 | [diff] [blame^] | 64 | if echo "$PLAIN_TYPES" | grep '^rsa$' >/dev/null 2>&1 ; then |
| 65 | PLAIN_TYPES="$PLAIN_TYPES rsa-sha2-256 rsa-sha2-512" |
| 66 | fi |
| 67 | |
djm@openbsd.org | 3dfd8d9 | 2014-12-04 22:31:50 +0000 | [diff] [blame] | 68 | # Prepare certificate, plain key and CA KRLs |
| 69 | ${SSHKEYGEN} -kf $OBJ/host_krl_empty || fatal "KRL init failed" |
| 70 | ${SSHKEYGEN} -kf $OBJ/host_krl_plain || fatal "KRL init failed" |
| 71 | ${SSHKEYGEN} -kf $OBJ/host_krl_cert || fatal "KRL init failed" |
djm@openbsd.org | 67f1459 | 2016-05-02 09:52:00 +0000 | [diff] [blame^] | 72 | ${SSHKEYGEN} -kf $OBJ/host_krl_ca $OBJ/host_ca_key.pub $OBJ/host_ca_key2.pub \ |
djm@openbsd.org | 3dfd8d9 | 2014-12-04 22:31:50 +0000 | [diff] [blame] | 73 | || fatal "KRL init failed" |
| 74 | |
Damien Miller | 58ac6de | 2010-02-27 07:57:12 +1100 | [diff] [blame] | 75 | # Generate and sign host keys |
djm@openbsd.org | 3dfd8d9 | 2014-12-04 22:31:50 +0000 | [diff] [blame] | 76 | serial=1 |
djm@openbsd.org | 67f1459 | 2016-05-02 09:52:00 +0000 | [diff] [blame^] | 77 | for ktype in $PLAIN_TYPES ; do |
Damien Miller | 58ac6de | 2010-02-27 07:57:12 +1100 | [diff] [blame] | 78 | verbose "$tid: sign host ${ktype} cert" |
| 79 | # Generate and sign a host key |
| 80 | ${SSHKEYGEN} -q -N '' -t ${ktype} \ |
| 81 | -f $OBJ/cert_host_key_${ktype} || \ |
djm@openbsd.org | 3dfd8d9 | 2014-12-04 22:31:50 +0000 | [diff] [blame] | 82 | fatal "ssh-keygen of cert_host_key_${ktype} failed" |
| 83 | ${SSHKEYGEN} -ukf $OBJ/host_krl_plain \ |
| 84 | $OBJ/cert_host_key_${ktype}.pub || fatal "KRL update failed" |
| 85 | cat $OBJ/cert_host_key_${ktype}.pub >> $OBJ/host_revoked_plain |
djm@openbsd.org | 67f1459 | 2016-05-02 09:52:00 +0000 | [diff] [blame^] | 86 | case $ktype in |
| 87 | rsa-sha2-*) tflag="-t $ktype"; ca="$OBJ/host_ca_key2" ;; |
| 88 | *) tflag=""; ca="$OBJ/host_ca_key" ;; |
| 89 | esac |
| 90 | ${SSHKEYGEN} -h -q -s $ca -z $serial $tflag \ |
Damien Miller | 58ac6de | 2010-02-27 07:57:12 +1100 | [diff] [blame] | 91 | -I "regress host key for $USER" \ |
| 92 | -n $HOSTS $OBJ/cert_host_key_${ktype} || |
djm@openbsd.org | 3dfd8d9 | 2014-12-04 22:31:50 +0000 | [diff] [blame] | 93 | fatal "couldn't sign cert_host_key_${ktype}" |
| 94 | ${SSHKEYGEN} -ukf $OBJ/host_krl_cert \ |
| 95 | $OBJ/cert_host_key_${ktype}-cert.pub || \ |
| 96 | fatal "KRL update failed" |
| 97 | cat $OBJ/cert_host_key_${ktype}-cert.pub >> $OBJ/host_revoked_cert |
| 98 | serial=`expr $serial + 1` |
Damien Miller | 58ac6de | 2010-02-27 07:57:12 +1100 | [diff] [blame] | 99 | done |
| 100 | |
djm@openbsd.org | 3dfd8d9 | 2014-12-04 22:31:50 +0000 | [diff] [blame] | 101 | attempt_connect() { |
| 102 | _ident="$1" |
| 103 | _expect_success="$2" |
| 104 | shift; shift |
| 105 | verbose "$tid: $_ident expect success $_expect_success" |
djm@openbsd.org | d85e062 | 2015-01-19 06:01:32 +0000 | [diff] [blame] | 106 | cp $OBJ/known_hosts-cert.orig $OBJ/known_hosts-cert |
djm@openbsd.org | 3dfd8d9 | 2014-12-04 22:31:50 +0000 | [diff] [blame] | 107 | ${SSH} -2 -oUserKnownHostsFile=$OBJ/known_hosts-cert \ |
| 108 | -oGlobalKnownHostsFile=$OBJ/known_hosts-cert \ |
| 109 | "$@" -F $OBJ/ssh_proxy somehost true |
| 110 | _r=$? |
| 111 | if [ "x$_expect_success" = "xyes" ] ; then |
| 112 | if [ $_r -ne 0 ]; then |
| 113 | fail "ssh cert connect $_ident failed" |
| 114 | fi |
| 115 | else |
| 116 | if [ $_r -eq 0 ]; then |
| 117 | fail "ssh cert connect $_ident succeeded unexpectedly" |
| 118 | fi |
| 119 | fi |
| 120 | } |
| 121 | |
| 122 | # Basic connect and revocation tests. |
Damien Miller | 58ac6de | 2010-02-27 07:57:12 +1100 | [diff] [blame] | 123 | for privsep in yes no ; do |
djm@openbsd.org | 67f1459 | 2016-05-02 09:52:00 +0000 | [diff] [blame^] | 124 | for ktype in $PLAIN_TYPES ; do |
Damien Miller | 58ac6de | 2010-02-27 07:57:12 +1100 | [diff] [blame] | 125 | verbose "$tid: host ${ktype} cert connect privsep $privsep" |
| 126 | ( |
| 127 | cat $OBJ/sshd_proxy_bak |
| 128 | echo HostKey $OBJ/cert_host_key_${ktype} |
| 129 | echo HostCertificate $OBJ/cert_host_key_${ktype}-cert.pub |
| 130 | echo UsePrivilegeSeparation $privsep |
| 131 | ) > $OBJ/sshd_proxy |
| 132 | |
djm@openbsd.org | 3dfd8d9 | 2014-12-04 22:31:50 +0000 | [diff] [blame] | 133 | # test name expect success |
| 134 | attempt_connect "$ktype basic connect" "yes" |
| 135 | attempt_connect "$ktype empty KRL" "yes" \ |
| 136 | -oRevokedHostKeys=$OBJ/host_krl_empty |
| 137 | attempt_connect "$ktype KRL w/ plain key revoked" "no" \ |
| 138 | -oRevokedHostKeys=$OBJ/host_krl_plain |
| 139 | attempt_connect "$ktype KRL w/ cert revoked" "no" \ |
| 140 | -oRevokedHostKeys=$OBJ/host_krl_cert |
| 141 | attempt_connect "$ktype KRL w/ CA revoked" "no" \ |
| 142 | -oRevokedHostKeys=$OBJ/host_krl_ca |
| 143 | attempt_connect "$ktype empty plaintext revocation" "yes" \ |
| 144 | -oRevokedHostKeys=$OBJ/host_revoked_empty |
| 145 | attempt_connect "$ktype plain key plaintext revocation" "no" \ |
| 146 | -oRevokedHostKeys=$OBJ/host_revoked_plain |
| 147 | attempt_connect "$ktype cert plaintext revocation" "no" \ |
| 148 | -oRevokedHostKeys=$OBJ/host_revoked_cert |
| 149 | attempt_connect "$ktype CA plaintext revocation" "no" \ |
| 150 | -oRevokedHostKeys=$OBJ/host_revoked_ca |
Damien Miller | 58ac6de | 2010-02-27 07:57:12 +1100 | [diff] [blame] | 151 | done |
| 152 | done |
| 153 | |
Damien Miller | 700dcfa | 2010-03-04 21:58:01 +1100 | [diff] [blame] | 154 | # Revoked certificates with key present |
djm@openbsd.org | 67f1459 | 2016-05-02 09:52:00 +0000 | [diff] [blame^] | 155 | kh_ca host_ca_key.pub host_ca_key2.pub > $OBJ/known_hosts-cert.orig |
| 156 | for ktype in $PLAIN_TYPES ; do |
| 157 | test -f "$OBJ/cert_host_key_${ktype}.pub" || fatal "no pubkey" |
| 158 | kh_revoke cert_host_key_${ktype}.pub >> $OBJ/known_hosts-cert.orig |
| 159 | done |
djm@openbsd.org | d85e062 | 2015-01-19 06:01:32 +0000 | [diff] [blame] | 160 | cp $OBJ/known_hosts-cert.orig $OBJ/known_hosts-cert |
Damien Miller | 700dcfa | 2010-03-04 21:58:01 +1100 | [diff] [blame] | 161 | for privsep in yes no ; do |
djm@openbsd.org | 67f1459 | 2016-05-02 09:52:00 +0000 | [diff] [blame^] | 162 | for ktype in $PLAIN_TYPES ; do |
Damien Miller | 700dcfa | 2010-03-04 21:58:01 +1100 | [diff] [blame] | 163 | verbose "$tid: host ${ktype} revoked cert privsep $privsep" |
| 164 | ( |
| 165 | cat $OBJ/sshd_proxy_bak |
| 166 | echo HostKey $OBJ/cert_host_key_${ktype} |
| 167 | echo HostCertificate $OBJ/cert_host_key_${ktype}-cert.pub |
| 168 | echo UsePrivilegeSeparation $privsep |
| 169 | ) > $OBJ/sshd_proxy |
| 170 | |
djm@openbsd.org | d85e062 | 2015-01-19 06:01:32 +0000 | [diff] [blame] | 171 | cp $OBJ/known_hosts-cert.orig $OBJ/known_hosts-cert |
Damien Miller | 700dcfa | 2010-03-04 21:58:01 +1100 | [diff] [blame] | 172 | ${SSH} -2 -oUserKnownHostsFile=$OBJ/known_hosts-cert \ |
| 173 | -oGlobalKnownHostsFile=$OBJ/known_hosts-cert \ |
| 174 | -F $OBJ/ssh_proxy somehost true >/dev/null 2>&1 |
| 175 | if [ $? -eq 0 ]; then |
| 176 | fail "ssh cert connect succeeded unexpectedly" |
| 177 | fi |
| 178 | done |
| 179 | done |
| 180 | |
| 181 | # Revoked CA |
djm@openbsd.org | 67f1459 | 2016-05-02 09:52:00 +0000 | [diff] [blame^] | 182 | kh_ca host_ca_key.pub host_ca_key2.pub > $OBJ/known_hosts-cert.orig |
| 183 | kh_revoke host_ca_key.pub host_ca_key2.pub >> $OBJ/known_hosts-cert.orig |
djm@openbsd.org | d85e062 | 2015-01-19 06:01:32 +0000 | [diff] [blame] | 184 | cp $OBJ/known_hosts-cert.orig $OBJ/known_hosts-cert |
djm@openbsd.org | 67f1459 | 2016-05-02 09:52:00 +0000 | [diff] [blame^] | 185 | for ktype in $PLAIN_TYPES ; do |
Damien Miller | 700dcfa | 2010-03-04 21:58:01 +1100 | [diff] [blame] | 186 | verbose "$tid: host ${ktype} revoked cert" |
| 187 | ( |
| 188 | cat $OBJ/sshd_proxy_bak |
| 189 | echo HostKey $OBJ/cert_host_key_${ktype} |
| 190 | echo HostCertificate $OBJ/cert_host_key_${ktype}-cert.pub |
| 191 | ) > $OBJ/sshd_proxy |
djm@openbsd.org | d85e062 | 2015-01-19 06:01:32 +0000 | [diff] [blame] | 192 | cp $OBJ/known_hosts-cert.orig $OBJ/known_hosts-cert |
Damien Miller | 700dcfa | 2010-03-04 21:58:01 +1100 | [diff] [blame] | 193 | ${SSH} -2 -oUserKnownHostsFile=$OBJ/known_hosts-cert \ |
| 194 | -oGlobalKnownHostsFile=$OBJ/known_hosts-cert \ |
| 195 | -F $OBJ/ssh_proxy somehost true >/dev/null 2>&1 |
| 196 | if [ $? -eq 0 ]; then |
| 197 | fail "ssh cert connect succeeded unexpectedly" |
| 198 | fi |
| 199 | done |
| 200 | |
| 201 | # Create a CA key and add it to known hosts |
djm@openbsd.org | 67f1459 | 2016-05-02 09:52:00 +0000 | [diff] [blame^] | 202 | kh_ca host_ca_key.pub host_ca_key2.pub > $OBJ/known_hosts-cert.orig |
djm@openbsd.org | d85e062 | 2015-01-19 06:01:32 +0000 | [diff] [blame] | 203 | cp $OBJ/known_hosts-cert.orig $OBJ/known_hosts-cert |
Damien Miller | 700dcfa | 2010-03-04 21:58:01 +1100 | [diff] [blame] | 204 | |
Damien Miller | 58ac6de | 2010-02-27 07:57:12 +1100 | [diff] [blame] | 205 | test_one() { |
| 206 | ident=$1 |
| 207 | result=$2 |
| 208 | sign_opts=$3 |
Damien Miller | 53f4bb6 | 2010-04-18 08:15:14 +1000 | [diff] [blame] | 209 | |
djm@openbsd.org | 6a977a4 | 2015-07-03 04:39:23 +0000 | [diff] [blame] | 210 | for kt in rsa ed25519 ; do |
djm@openbsd.org | 67f1459 | 2016-05-02 09:52:00 +0000 | [diff] [blame^] | 211 | case $ktype in |
| 212 | rsa-sha2-*) tflag="-t $ktype"; ca="$OBJ/host_ca_key2" ;; |
| 213 | *) tflag=""; ca="$OBJ/host_ca_key" ;; |
| 214 | esac |
| 215 | ${SSHKEYGEN} -q -s $ca $tflag -I "regress host key for $USER" \ |
djm@openbsd.org | 6a977a4 | 2015-07-03 04:39:23 +0000 | [diff] [blame] | 216 | $sign_opts $OBJ/cert_host_key_${kt} || |
djm@openbsd.org | 67f1459 | 2016-05-02 09:52:00 +0000 | [diff] [blame^] | 217 | fatal "couldn't sign cert_host_key_${kt}" |
Damien Miller | 53f4bb6 | 2010-04-18 08:15:14 +1000 | [diff] [blame] | 218 | ( |
| 219 | cat $OBJ/sshd_proxy_bak |
| 220 | echo HostKey $OBJ/cert_host_key_${kt} |
| 221 | echo HostCertificate $OBJ/cert_host_key_${kt}-cert.pub |
| 222 | ) > $OBJ/sshd_proxy |
djm@openbsd.org | 67f1459 | 2016-05-02 09:52:00 +0000 | [diff] [blame^] | 223 | |
djm@openbsd.org | d85e062 | 2015-01-19 06:01:32 +0000 | [diff] [blame] | 224 | cp $OBJ/known_hosts-cert.orig $OBJ/known_hosts-cert |
Damien Miller | 53f4bb6 | 2010-04-18 08:15:14 +1000 | [diff] [blame] | 225 | ${SSH} -2 -oUserKnownHostsFile=$OBJ/known_hosts-cert \ |
| 226 | -oGlobalKnownHostsFile=$OBJ/known_hosts-cert \ |
| 227 | -F $OBJ/ssh_proxy somehost true >/dev/null 2>&1 |
| 228 | rc=$? |
| 229 | if [ "x$result" = "xsuccess" ] ; then |
| 230 | if [ $rc -ne 0 ]; then |
| 231 | fail "ssh cert connect $ident failed unexpectedly" |
| 232 | fi |
| 233 | else |
| 234 | if [ $rc -eq 0 ]; then |
| 235 | fail "ssh cert connect $ident succeeded unexpectedly" |
| 236 | fi |
Damien Miller | 58ac6de | 2010-02-27 07:57:12 +1100 | [diff] [blame] | 237 | fi |
Damien Miller | 53f4bb6 | 2010-04-18 08:15:14 +1000 | [diff] [blame] | 238 | done |
Damien Miller | 58ac6de | 2010-02-27 07:57:12 +1100 | [diff] [blame] | 239 | } |
| 240 | |
| 241 | test_one "user-certificate" failure "-n $HOSTS" |
| 242 | test_one "empty principals" success "-h" |
| 243 | test_one "wrong principals" failure "-h -n foo" |
| 244 | test_one "cert not yet valid" failure "-h -V20200101:20300101" |
| 245 | test_one "cert expired" failure "-h -V19800101:19900101" |
| 246 | test_one "cert valid interval" success "-h -V-1w:+2w" |
| 247 | test_one "cert has constraints" failure "-h -Oforce-command=false" |
| 248 | |
| 249 | # Check downgrade of cert to raw key when no CA found |
djm@openbsd.org | 67f1459 | 2016-05-02 09:52:00 +0000 | [diff] [blame^] | 250 | for ktype in $PLAIN_TYPES ; do |
djm@openbsd.org | 6a977a4 | 2015-07-03 04:39:23 +0000 | [diff] [blame] | 251 | rm -f $OBJ/known_hosts-cert $OBJ/cert_host_key* |
| 252 | verbose "$tid: host ${ktype} ${v} cert downgrade to raw key" |
| 253 | # Generate and sign a host key |
djm@openbsd.org | 67f1459 | 2016-05-02 09:52:00 +0000 | [diff] [blame^] | 254 | ${SSHKEYGEN} -q -N '' -t ${ktype} -f $OBJ/cert_host_key_${ktype} || \ |
djm@openbsd.org | 6a977a4 | 2015-07-03 04:39:23 +0000 | [diff] [blame] | 255 | fail "ssh-keygen of cert_host_key_${ktype} failed" |
djm@openbsd.org | 67f1459 | 2016-05-02 09:52:00 +0000 | [diff] [blame^] | 256 | case $ktype in |
| 257 | rsa-sha2-*) tflag="-t $ktype"; ca="$OBJ/host_ca_key2" ;; |
| 258 | *) tflag=""; ca="$OBJ/host_ca_key" ;; |
| 259 | esac |
| 260 | ${SSHKEYGEN} -h -q $tflag -s $ca $tflag \ |
djm@openbsd.org | 6a977a4 | 2015-07-03 04:39:23 +0000 | [diff] [blame] | 261 | -I "regress host key for $USER" \ |
| 262 | -n $HOSTS $OBJ/cert_host_key_${ktype} || |
djm@openbsd.org | 67f1459 | 2016-05-02 09:52:00 +0000 | [diff] [blame^] | 263 | fatal "couldn't sign cert_host_key_${ktype}" |
djm@openbsd.org | 6a977a4 | 2015-07-03 04:39:23 +0000 | [diff] [blame] | 264 | ( |
| 265 | printf "$HOSTS " |
| 266 | cat $OBJ/cert_host_key_${ktype}.pub |
| 267 | ) > $OBJ/known_hosts-cert |
| 268 | ( |
| 269 | cat $OBJ/sshd_proxy_bak |
| 270 | echo HostKey $OBJ/cert_host_key_${ktype} |
| 271 | echo HostCertificate $OBJ/cert_host_key_${ktype}-cert.pub |
| 272 | ) > $OBJ/sshd_proxy |
djm@openbsd.org | 67f1459 | 2016-05-02 09:52:00 +0000 | [diff] [blame^] | 273 | |
djm@openbsd.org | 6a977a4 | 2015-07-03 04:39:23 +0000 | [diff] [blame] | 274 | ${SSH} -2 -oUserKnownHostsFile=$OBJ/known_hosts-cert \ |
| 275 | -oGlobalKnownHostsFile=$OBJ/known_hosts-cert \ |
| 276 | -F $OBJ/ssh_proxy somehost true |
| 277 | if [ $? -ne 0 ]; then |
| 278 | fail "ssh cert connect failed" |
| 279 | fi |
Damien Miller | 58ac6de | 2010-02-27 07:57:12 +1100 | [diff] [blame] | 280 | done |
| 281 | |
Damien Miller | 017d1e7 | 2010-03-04 21:57:21 +1100 | [diff] [blame] | 282 | # Wrong certificate |
djm@openbsd.org | 67f1459 | 2016-05-02 09:52:00 +0000 | [diff] [blame^] | 283 | kh_ca host_ca_key.pub host_ca_key2.pub > $OBJ/known_hosts-cert.orig |
djm@openbsd.org | d85e062 | 2015-01-19 06:01:32 +0000 | [diff] [blame] | 284 | cp $OBJ/known_hosts-cert.orig $OBJ/known_hosts-cert |
djm@openbsd.org | 67f1459 | 2016-05-02 09:52:00 +0000 | [diff] [blame^] | 285 | for kt in $PLAIN_TYPES ; do |
| 286 | verbose "$tid: host ${kt} connect wrong cert" |
djm@openbsd.org | 6a977a4 | 2015-07-03 04:39:23 +0000 | [diff] [blame] | 287 | rm -f $OBJ/cert_host_key* |
| 288 | # Self-sign key |
djm@openbsd.org | 67f1459 | 2016-05-02 09:52:00 +0000 | [diff] [blame^] | 289 | ${SSHKEYGEN} -q -N '' -t ${kt} -f $OBJ/cert_host_key_${kt} || \ |
djm@openbsd.org | 6a977a4 | 2015-07-03 04:39:23 +0000 | [diff] [blame] | 290 | fail "ssh-keygen of cert_host_key_${kt} failed" |
djm@openbsd.org | 67f1459 | 2016-05-02 09:52:00 +0000 | [diff] [blame^] | 291 | case $kt in |
| 292 | rsa-sha2-*) tflag="-t $kt" ;; |
| 293 | *) tflag="" ;; |
| 294 | esac |
| 295 | ${SSHKEYGEN} $tflag -h -q -s $OBJ/cert_host_key_${kt} \ |
djm@openbsd.org | 6a977a4 | 2015-07-03 04:39:23 +0000 | [diff] [blame] | 296 | -I "regress host key for $USER" \ |
| 297 | -n $HOSTS $OBJ/cert_host_key_${kt} || |
djm@openbsd.org | 67f1459 | 2016-05-02 09:52:00 +0000 | [diff] [blame^] | 298 | fatal "couldn't sign cert_host_key_${kt}" |
djm@openbsd.org | 6a977a4 | 2015-07-03 04:39:23 +0000 | [diff] [blame] | 299 | ( |
| 300 | cat $OBJ/sshd_proxy_bak |
| 301 | echo HostKey $OBJ/cert_host_key_${kt} |
| 302 | echo HostCertificate $OBJ/cert_host_key_${kt}-cert.pub |
| 303 | ) > $OBJ/sshd_proxy |
| 304 | |
| 305 | cp $OBJ/known_hosts-cert.orig $OBJ/known_hosts-cert |
| 306 | ${SSH} -2 -oUserKnownHostsFile=$OBJ/known_hosts-cert \ |
| 307 | -oGlobalKnownHostsFile=$OBJ/known_hosts-cert \ |
| 308 | -F $OBJ/ssh_proxy -q somehost true >/dev/null 2>&1 |
| 309 | if [ $? -eq 0 ]; then |
| 310 | fail "ssh cert connect $ident succeeded unexpectedly" |
| 311 | fi |
Damien Miller | 017d1e7 | 2010-03-04 21:57:21 +1100 | [diff] [blame] | 312 | done |
| 313 | |
djm@openbsd.org | d85e062 | 2015-01-19 06:01:32 +0000 | [diff] [blame] | 314 | rm -f $OBJ/known_hosts-cert* $OBJ/host_ca_key* $OBJ/cert_host_key* |