[openssh-commits] [openssh] 20/20: upstream commit

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Tue Jan 20 00:28:04 EST 2015 

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djm pushed a commit to branch master
in repository openssh.

commit d85e06245907d49a2cd0cfa0abf59150ad616f42
Author: djm at openbsd.org <djm at openbsd.org>
Date:   Mon Jan 19 06:01:32 2015 +0000

    upstream commit
    
    be a bit more careful in these tests to ensure that
     known_hosts is clean
---
 regress/cert-hostkey.sh  | 26 ++++++++++++++++++--------
 regress/hostkey-agent.sh | 17 +++++++----------
 2 files changed, 25 insertions(+), 18 deletions(-)

diff --git a/regress/cert-hostkey.sh b/regress/cert-hostkey.sh
index baaa35b..51685dc 100644
--- a/regress/cert-hostkey.sh
+++ b/regress/cert-hostkey.sh
@@ -1,9 +1,9 @@
-#	$OpenBSD: cert-hostkey.sh,v 1.10 2014/12/04 22:31:50 djm Exp $
+#	$OpenBSD: cert-hostkey.sh,v 1.11 2015/01/19 06:01:32 djm Exp $
 #	Placed in the Public Domain.
 
 tid="certified host keys"
 
-rm -f $OBJ/known_hosts-cert $OBJ/host_ca_key* $OBJ/host_revoked_*
+rm -f $OBJ/known_hosts-cert* $OBJ/host_ca_key* $OBJ/host_revoked_*
 rm -f $OBJ/cert_host_key* $OBJ/host_krl_*
 cp $OBJ/sshd_proxy $OBJ/sshd_proxy_bak
 
@@ -16,7 +16,8 @@ ${SSHKEYGEN} -q -N '' -t ed25519  -f $OBJ/host_ca_key ||\
 	printf '@cert-authority '
 	printf "$HOSTS "
 	cat $OBJ/host_ca_key.pub
-) > $OBJ/known_hosts-cert
+) > $OBJ/known_hosts-cert.orig
+cp $OBJ/known_hosts-cert.orig $OBJ/known_hosts-cert
 
 # Plain text revocation files
 touch $OBJ/host_revoked_empty
@@ -79,6 +80,7 @@ attempt_connect() {
 	_expect_success="$2"
 	shift; shift
 	verbose "$tid: $_ident expect success $_expect_success"
+	cp $OBJ/known_hosts-cert.orig $OBJ/known_hosts-cert
 	${SSH} -2 -oUserKnownHostsFile=$OBJ/known_hosts-cert \
 	    -oGlobalKnownHostsFile=$OBJ/known_hosts-cert \
 	    "$@" -F $OBJ/ssh_proxy somehost true
@@ -135,7 +137,8 @@ done
 		test -f "$OBJ/cert_host_key_${ktype}.pub" || fatal "no pubkey"
 		printf "@revoked * `cat $OBJ/cert_host_key_${ktype}.pub`\n"
 	done
-) > $OBJ/known_hosts-cert
+) > $OBJ/known_hosts-cert.orig
+cp $OBJ/known_hosts-cert.orig $OBJ/known_hosts-cert
 for privsep in yes no ; do
 	for ktype in $PLAIN_TYPES rsa_v00 dsa_v00; do 
 		verbose "$tid: host ${ktype} revoked cert privsep $privsep"
@@ -146,6 +149,7 @@ for privsep in yes no ; do
 			echo UsePrivilegeSeparation $privsep
 		) > $OBJ/sshd_proxy
 
+		cp $OBJ/known_hosts-cert.orig $OBJ/known_hosts-cert
 		${SSH} -2 -oUserKnownHostsFile=$OBJ/known_hosts-cert \
 		    -oGlobalKnownHostsFile=$OBJ/known_hosts-cert \
 			-F $OBJ/ssh_proxy somehost true >/dev/null 2>&1
@@ -163,7 +167,8 @@ done
 	printf '@revoked '
 	printf "* "
 	cat $OBJ/host_ca_key.pub
-) > $OBJ/known_hosts-cert
+) > $OBJ/known_hosts-cert.orig
+cp $OBJ/known_hosts-cert.orig $OBJ/known_hosts-cert
 for ktype in $PLAIN_TYPES rsa_v00 dsa_v00 ; do 
 	verbose "$tid: host ${ktype} revoked cert"
 	(
@@ -171,6 +176,7 @@ for ktype in $PLAIN_TYPES rsa_v00 dsa_v00 ; do
 		echo HostKey $OBJ/cert_host_key_${ktype}
 		echo HostCertificate $OBJ/cert_host_key_${ktype}-cert.pub
 	) > $OBJ/sshd_proxy
+	cp $OBJ/known_hosts-cert.orig $OBJ/known_hosts-cert
 	${SSH} -2 -oUserKnownHostsFile=$OBJ/known_hosts-cert \
 	    -oGlobalKnownHostsFile=$OBJ/known_hosts-cert \
 		-F $OBJ/ssh_proxy somehost true >/dev/null 2>&1
@@ -184,7 +190,8 @@ done
 	printf '@cert-authority '
 	printf "$HOSTS "
 	cat $OBJ/host_ca_key.pub
-) > $OBJ/known_hosts-cert
+) > $OBJ/known_hosts-cert.orig
+cp $OBJ/known_hosts-cert.orig $OBJ/known_hosts-cert
 
 test_one() {
 	ident=$1
@@ -209,6 +216,7 @@ test_one() {
 			echo HostCertificate $OBJ/cert_host_key_${kt}-cert.pub
 		) > $OBJ/sshd_proxy
 	
+		cp $OBJ/known_hosts-cert.orig $OBJ/known_hosts-cert
 		${SSH} -2 -oUserKnownHostsFile=$OBJ/known_hosts-cert \
 		    -oGlobalKnownHostsFile=$OBJ/known_hosts-cert \
 		    -F $OBJ/ssh_proxy somehost true >/dev/null 2>&1
@@ -271,7 +279,8 @@ done
 	printf '@cert-authority '
 	printf "$HOSTS "
 	cat $OBJ/host_ca_key.pub
-) > $OBJ/known_hosts-cert
+) > $OBJ/known_hosts-cert.orig
+cp $OBJ/known_hosts-cert.orig $OBJ/known_hosts-cert
 for v in v01 v00 ;  do 
 	for kt in $PLAIN_TYPES ; do 
 		type_has_legacy $kt || continue
@@ -291,6 +300,7 @@ for v in v01 v00 ;  do
 			echo HostCertificate $OBJ/cert_host_key_${kt}-cert.pub
 		) > $OBJ/sshd_proxy
 	
+		cp $OBJ/known_hosts-cert.orig $OBJ/known_hosts-cert
 		${SSH} -2 -oUserKnownHostsFile=$OBJ/known_hosts-cert \
 		    -oGlobalKnownHostsFile=$OBJ/known_hosts-cert \
 			-F $OBJ/ssh_proxy -q somehost true >/dev/null 2>&1
@@ -300,4 +310,4 @@ for v in v01 v00 ;  do
 	done
 done
 
-rm -f $OBJ/known_hosts-cert $OBJ/host_ca_key* $OBJ/cert_host_key*
+rm -f $OBJ/known_hosts-cert* $OBJ/host_ca_key* $OBJ/cert_host_key*
diff --git a/regress/hostkey-agent.sh b/regress/hostkey-agent.sh
index 4562f42..84fb2c2 100644
--- a/regress/hostkey-agent.sh
+++ b/regress/hostkey-agent.sh
@@ -1,12 +1,9 @@
-#	$OpenBSD: hostkey-agent.sh,v 1.1 2015/01/17 18:54:30 djm Exp $
+#	$OpenBSD: hostkey-agent.sh,v 1.2 2015/01/19 06:01:32 djm Exp $
 #	Placed in the Public Domain.
 
 tid="hostkey agent"
 
-# Need full names here since they are used in HostKeyAlgorithms
-HOSTKEY_TYPES="ecdsa-sha2-nistp256 ssh-ed25519 ssh-rsa ssh-dss"
-
-rm -f $OBJ/agent.* $OBJ/ssh_proxy.orig
+rm -f $OBJ/agent.* $OBJ/ssh_proxy.orig $OBJ/known_hosts.orig
 
 trace "start agent"
 eval `${SSHAGENT} -s` > /dev/null
@@ -15,31 +12,31 @@ r=$?
 
 grep -vi 'hostkey' $OBJ/sshd_proxy > $OBJ/sshd_proxy.orig
 echo "HostKeyAgent $SSH_AUTH_SOCK" >> $OBJ/sshd_proxy.orig
-echo "LogLevel debug3" >> $OBJ/sshd_proxy.orig
-rm $OBJ/known_hosts
 
 trace "load hostkeys"
-for k in $HOSTKEY_TYPES ; do
+for k in `${SSH} -Q key-plain` ; do
 	${SSHKEYGEN} -qt $k -f $OBJ/agent.$k -N '' || fatal "ssh-keygen $k"
 	(
 		echo -n 'localhost-with-alias,127.0.0.1,::1 '
 		cat $OBJ/agent.$k.pub
-	) >> $OBJ/known_hosts
+	) >> $OBJ/known_hosts.orig
 	${SSHADD} $OBJ/agent.$k >/dev/null 2>&1 || \
 		fatal "couldn't load key $OBJ/agent.$k"
 	echo "Hostkey $OBJ/agent.${k}" >> sshd_proxy.orig
 	# Remove private key so the server can't use it.
 	rm $OBJ/agent.$k || fatal "couldn't rm $OBJ/agent.$k"
 done
+cp $OBJ/known_hosts.orig $OBJ/known_hosts
 
 unset SSH_AUTH_SOCK
 
 for ps in no yes; do
 	cp $OBJ/sshd_proxy.orig $OBJ/sshd_proxy
 	echo "UsePrivilegeSeparation $ps" >> $OBJ/sshd_proxy
-	for k in $HOSTKEY_TYPES ; do
+	for k in `${SSH} -Q key-plain` ; do
 		verbose "key type $k privsep=$ps"
 		opts="-oHostKeyAlgorithms=$k -F $OBJ/ssh_proxy"
+		cp $OBJ/known_hosts.orig $OBJ/known_hosts
 		SSH_CONNECTION=`${SSH} $opts host 'echo $SSH_CONNECTION'`
 		if [ $? -ne 0 ]; then
 			fail "protocol $p privsep=$ps failed"

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