1 files changed, 325 insertions, 0 deletions
diff --git a/testprogs/blackbox/test_net_ads.sh b/testprogs/blackbox/test_net_ads.sh
new file mode 100755
index 0000000..cfafb94
--- /dev/null
+++ b/testprogs/blackbox/test_net_ads.sh
@@ -0,0 +1,325 @@
+if [ $# -lt 4 ]; then
+cat <<EOF
+Usage: test_net.sh DC_SERVER DC_USERNAME DC_PASSWORD PREFIX_ABS
+EOF
+exit 1;
+fi
+
+DC_SERVER=$1
+DC_USERNAME=$2
+DC_PASSWORD=$3
+BASEDIR=$4
+
+HOSTNAME=`dd if=/dev/urandom bs=1 count=32 2>/dev/null | sha1sum | cut -b 1-10`
+
+RUNDIR=`pwd`
+cd $BASEDIR
+WORKDIR=`mktemp -d -p .`
+WORKDIR=`basename $WORKDIR`
+cp -a client/* $WORKDIR/
+sed -ri "s@(dir|directory) = (.*)/client/@\1 = \2/$WORKDIR/@" $WORKDIR/client.conf
+sed -ri "s/netbios name = .*/netbios name = $HOSTNAME/" $WORKDIR/client.conf
+rm -f $WORKDIR/private/secrets.tdb
+cd $RUNDIR
+
+failed=0
+
+net_tool="$BINDIR/net --configfile=$BASEDIR/$WORKDIR/client.conf --option=security=ads"
+
+ldbsearch="ldbsearch"
+if [ -x "$BINDIR/ldbsearch" ]; then
+	ldbsearch="$BINDIR/ldbsearch"
+fi
+
+ldbadd="ldbadd"
+if [ -x "$BINDIR/ldbadd" ]; then
+	ldbadd="$BINDIR/ldbadd"
+fi
+
+ldbdel="ldbdel"
+if [ -x "$BINDIR/ldbdel" ]; then
+	ldbdel="$BINDIR/ldbdel"
+fi
+
+ldbmodify="ldbmodify"
+if [ -x "$BINDIR/ldbmodify" ]; then
+	ldbmodify="$BINDIR/ldbmodify"
+fi
+
+# Load test functions
+. `dirname $0`/subunit.sh
+
+testit "join" $VALGRIND $net_tool ads join -U$DC_USERNAME%$DC_PASSWORD || failed=`expr $failed + 1`
+
+workgroup=$(awk '/workgroup =/ { print $NR }' "${BASEDIR}/${WORKDIR}/client.conf")
+testit "local krb5.conf created" \
+	test -r \
+	"${BASEDIR}/${WORKDIR}/lockdir/smb_krb5/krb5.conf.${workgroup}" ||
+	failed=$((failed + 1))
+
+testit "testjoin" $VALGRIND $net_tool ads testjoin -P --use-kerberos=required || failed=`expr $failed + 1`
+
+netbios=$(grep "netbios name" $BASEDIR/$WORKDIR/client.conf | cut -f2 -d= | awk '{$1=$1};1')
+
+testit "test setspn list $netbios" $VALGRIND $net_tool ads setspn list $netbios -U$DC_USERNAME%$DC_PASSWORD || failed=`expr $failed + 1`
+spn="foo"
+testit_expect_failure "test setspn add illegal windows spn ($spn)" $VALGRIND $net_tool ads setspn add $spn -U$DC_USERNAME%$DC_PASSWORD || failed=`expr $failed + 1`
+
+spn="foo/somehost.domain.com"
+testit "test setspn add ($spn)" $VALGRIND $net_tool ads setspn add $spn -U$DC_USERNAME%$DC_PASSWORD || failed=`expr $failed + 1`
+
+found=$($net_tool ads setspn list -U$DC_USERNAME%$DC_PASSWORD | grep $spn | wc -l)
+testit "test setspn list shows the newly added spn ($spn)" test $found -eq 1 || failed=`expr $failed + 1`
+
+up_spn=$(echo $spn | tr '[:lower:]' '[:upper:]')
+testit_expect_failure "test setspn add existing (case-insensitive) spn ($spn)" $VALGRIND $net_tool ads setspn add $up_spn -U$DC_USERNAME%$DC_PASSWORD || failed=`expr $failed + 1`
+
+testit "test setspn delete existing (case-insensitive) ($spn)" $VALGRIND $net_tool ads setspn delete $spn  -U$DC_USERNAME%$DC_PASSWORD || failed=`expr $failed + 1`
+
+found=$($net_tool ads setspn list  -U$DC_USERNAME%$DC_PASSWORD | grep $spn | wc -l)
+testit "test setspn list shows the newly deleted spn ($spn) is gone" test $found -eq 0 || failed=`expr $failed + 1`
+
+testit "changetrustpw" $VALGRIND $net_tool ads changetrustpw || failed=`expr $failed + 1`
+
+testit "leave" $VALGRIND $net_tool ads leave -U$DC_USERNAME%$DC_PASSWORD || failed=`expr $failed + 1`
+
+# Test with kerberos method = secrets and keytab
+dedicated_keytab_file="$PREFIX_ABS/test_net_ads_dedicated_krb5.keytab"
+testit "join (dedicated keytab)" $VALGRIND $net_tool ads join -U$DC_USERNAME%$DC_PASSWORD --option="kerberosmethod=dedicatedkeytab" --option="dedicatedkeytabfile=$dedicated_keytab_file" || failed=`expr $failed + 1`
+
+testit "testjoin (dedicated keytab)" $VALGRIND $net_tool ads testjoin -P --use-kerberos=required || failed=`expr $failed + 1`
+
+netbios=$(grep "netbios name" $BASEDIR/$WORKDIR/client.conf | cut -f2 -d= | awk '{$1=$1};1')
+uc_netbios=$(echo $netbios | tr '[:lower:]' '[:upper:]')
+lc_realm=$(echo $REALM | tr '[:upper:]' '[:lower:]')
+fqdn="$netbios.$lc_realm"
+
+krb_princ="primary/instance@$REALM"
+testit "test (dedicated keytab) add a fully qualified krb5 principal" $VALGRIND $net_tool ads keytab add $krb_princ -U$DC_USERNAME%$DC_PASSWORD --option="kerberosmethod=dedicatedkeytab" --option="dedicatedkeytabfile=$dedicated_keytab_file" || failed=`expr $failed + 1`
+
+found=`$net_tool ads keytab list -U$DC_USERNAME%$DC_PASSWORD --option="kerberosmethod=dedicatedkeytab" --option="dedicatedkeytabfile=$dedicated_keytab_file" | grep $krb_princ | wc -l`
+
+testit "test (dedicated keytab) at least one fully qualified krb5 principal that was added is present in keytab" test $found -gt 1 || failed=`expr $failed + 1`
+
+machinename="machine123"
+testit "test (dedicated keytab) add a kerberos prinicple created from machinename to keytab" $VALGRIND $net_tool ads keytab add $machinename'$' -U$DC_USERNAME%$DC_PASSWORD --option="kerberosmethod=dedicatedkeytab" --option="dedicatedkeytabfile=$dedicated_keytab_file" || failed=`expr $failed + 1`
+search_str="$machinename\$@$REALM"
+found=`$net_tool ads keytab list -U$DC_USERNAME%$DC_PASSWORD --option="kerberosmethod=dedicatedkeytab" --option="dedicatedkeytabfile=$dedicated_keytab_file" | grep $search_str | wc -l`
+testit "test (dedicated keytab) at least one krb5 principal created from $machinename added is present in keytab" test $found -gt 1 || failed=`expr $failed + 1`
+
+service="nfs"
+testit "test (dedicated keytab) add a $service service to keytab" $VALGRIND $net_tool ads keytab add $service -U$DC_USERNAME%$DC_PASSWORD --option="kerberosmethod=dedicatedkeytab" --option="dedicatedkeytabfile=$dedicated_keytab_file" || failed=`expr $failed + 1`
+
+search_str="$service/$fqdn@$REALM"
+found=`$net_tool ads keytab list -U$DC_USERNAME%$DC_PASSWORD --option="kerberosmethod=dedicatedkeytab" --option="dedicatedkeytabfile=$dedicated_keytab_file" | grep $search_str | wc -l`
+testit "test (dedicated keytab) at least one (long form) krb5 principal created from service added is present in keytab" test $found -gt 1 || failed=`expr $failed + 1`
+
+search_str="$service/$uc_netbios@$REALM"
+found=`$net_tool ads keytab list -U$DC_USERNAME%$DC_PASSWORD --option="kerberosmethod=dedicatedkeytab" --option="dedicatedkeytabfile=$dedicated_keytab_file" | grep $search_str | wc -l`
+testit "test (dedicated keytab) at least one (shorter form) krb5 principal created from service added is present in keytab" test $found -gt 1 || failed=`expr $failed + 1`
+
+spn_service="random_srv"
+spn_host="somehost.subdomain.domain"
+spn_port="12345"
+
+windows_spn="$spn_service/$spn_host"
+testit "test (dedicated keytab) add a $windows_spn windows style SPN to keytab" $VALGRIND $net_tool ads keytab add $windows_spn -U$DC_USERNAME%$DC_PASSWORD --option="kerberosmethod=dedicatedkeytab" --option="dedicatedkeytabfile=$dedicated_keytab_file" || failed=`expr $failed + 1`
+
+search_str="$spn_service/$spn_host@$REALM"
+found=`$net_tool ads keytab list -U$DC_USERNAME%$DC_PASSWORD --option="kerberosmethod=dedicatedkeytab" --option="dedicatedkeytabfile=$dedicated_keytab_file" | grep $search_str | wc -l`
+testit "test (dedicated keytab) at least one krb5 principal created from windown SPN added is present in keytab" test $found -gt 1 || failed=`expr $failed + 1`
+
+windows_spn="$spn_service/$spn_host:$spn_port"
+testit "test (dedicated keytab) add a $windows_spn windows style SPN to keytab" $VALGRIND $net_tool ads keytab add $windows_spn -U$DC_USERNAME%$DC_PASSWORD --option="kerberosmethod=dedicatedkeytab" --option="dedicatedkeytabfile=$dedicated_keytab_file" || failed=`expr $failed + 1`
+
+search_str="$spn_service/$spn_host@$REALM"
+found=`$net_tool ads keytab list -U$DC_USERNAME%$DC_PASSWORD --option="kerberosmethod=dedicatedkeytab" --option="dedicatedkeytabfile=$dedicated_keytab_file" | grep $search_str | wc -l`
+testit "test (dedicated keytab) at least one krb5 principal created from windown SPN (with port) added is present in keytab" test $found -gt 1 || failed=`expr $failed + 1`
+
+# keytab add shouldn't have written spn to AD
+found=$($net_tool ads setspn list -U$DC_USERNAME%$DC_PASSWORD | grep $service | wc -l)
+testit "test (dedicated keytab) spn is not written to AD (using keytab add)" test $found -eq 0 || failed=`expr $failed + 1`
+
+ad_service="writetoad"
+testit "test (dedicated keytab) add a $ad_service service to keytab (using add_update_ads" $VALGRIND $net_tool ads keytab add_update_ads $ad_service -U$DC_USERNAME%$DC_PASSWORD --option="kerberosmethod=dedicatedkeytab" --option="dedicatedkeytabfile=$dedicated_keytab_file" || failed=`expr $failed + 1`
+
+found=$($net_tool ads setspn list -U$DC_USERNAME%$DC_PASSWORD | grep $ad_service | wc -l)
+testit "test (dedicated keytab) spn is written to AD (using keytab add_update_ads)" test $found -eq 2 || failed=`expr $failed + 1`
+
+
+# test existence in keytab of service (previously added) pulled from SPN post
+# 'keytab create' is now present in keytab file
+testit "test (dedicated keytab) keytab created succeeds" $VALGRIND $net_tool ads keytab create -U$DC_USERNAME%$DC_PASSWORD --option="kerberosmethod=dedicatedkeytab" --option="dedicatedkeytabfile=$dedicated_keytab_file" || failed=`expr $failed + 1`
+found=$($net_tool ads keytab list -U$DC_USERNAME%$DC_PASSWORD --option="kerberosmethod=dedicatedkeytab" --option="dedicatedkeytabfile=$dedicated_keytab_file" | grep $ad_service | wc -l)
+testit "test (dedicated keytab) spn service that exists in AD (created via add_update_ads) is added to keytab file" test $found -gt 1 || failed=`expr $failed + 1`
+
+found_ad=$($net_tool ads setspn list -U$DC_USERNAME%$DC_PASSWORD | grep $service | wc -l)
+found_keytab=$($net_tool ads keytab list -U$DC_USERNAME%$DC_PASSWORD  --option="kerberosmethod=dedicatedkeytab" --option="dedicatedkeytabfile=$dedicated_keytab_file" | grep $service | wc -l)
+# test after create that a spn that exists in the keytab but shouldn't
+# be written to the AD.
+testit "test spn service doensn't exist in AD but is present in keytab file after keytab create" test $found_ad -eq 0 -a $found_keytab -gt 1 || failed=`expr $failed + 1`
+
+# SPN parser is very basic but does detect some illegal combination
+
+windows_spn="$spn_service/$spn_host:"
+testit_expect_failure "test (dedicated keytab) fail to parse windows spn with missing port" $VALGRIND $net_tool ads keytab add $windows_spn -U$DC_USERNAME%$DC_PASSWORD --option="kerberosmethod=dedicatedkeytab" --option="dedicatedkeytabfile=$dedicated_keytab_file" || failed=`expr $failed + 1`
+
+windows_spn="$spn_service/$spn_host/"
+testit_expect_failure "test (dedicated keytab) fail to parse windows spn with missing servicename" $VALGRIND $net_tool ads keytab add $windows_spn -U$DC_USERNAME%$DC_PASSWORD --option="kerberosmethod=dedicatedkeytab" --option="dedicatedkeytabfile=$dedicated_keytab_file" || failed=`expr $failed + 1`
+
+testit "changetrustpw (dedicated keytab)" $VALGRIND $net_tool ads changetrustpw || failed=`expr $failed + 1`
+
+testit "leave (dedicated keytab)" $VALGRIND $net_tool ads leave -U$DC_USERNAME%$DC_PASSWORD || failed=`expr $failed + 1`
+
+# if there is no keytab, try and create it
+if [ ! -f $dedicated_keytab_file ]; then
+  if [ $(command -v ktutil) >/dev/null ]; then
+    printf "addent -password -p $DC_USERNAME@$REALM -k 1 -e rc4-hmac\n$DC_PASSWORD\nwkt $dedicated_keytab_file\n" | ktutil
+  fi
+fi
+
+if [  -f $dedicated_keytab_file ]; then
+  testit "keytab list (dedicated keytab)" $VALGRIND $net_tool ads keytab list --option="kerberosmethod=dedicatedkeytab" --option="dedicatedkeytabfile=$dedicated_keytab_file" || failed=`expr $failed + 1`
+  testit "keytab list keytab specified on cmdline" $VALGRIND $net_tool ads keytab list $dedicated_keytab_file || failed=`expr $failed + 1`
+fi
+
+rm -f $dedicated_keytab_file
+
+testit_expect_failure "testjoin(not joined)" $VALGRIND $net_tool ads testjoin -P --use-kerberos=required || failed=`expr $failed + 1`
+
+testit "join+kerberos" $VALGRIND $net_tool ads join -U$DC_USERNAME%$DC_PASSWORD --use-kerberos=required || failed=`expr $failed + 1`
+
+testit "testjoin" $VALGRIND $net_tool ads testjoin -P --use-kerberos=required || failed=`expr $failed + 1`
+
+testit "leave+kerberos" $VALGRIND $net_tool ads leave -U$DC_USERNAME%$DC_PASSWORD --use-kerberos=required || failed=`expr $failed + 1`
+
+testit_expect_failure "testjoin(not joined)" $VALGRIND $net_tool ads testjoin -P --use-kerberos=required || failed=`expr $failed + 1`
+
+testit "join+server" $VALGRIND $net_tool ads join -U$DC_USERNAME%$DC_PASSWORD -S$DC_SERVER || failed=`expr $failed + 1`
+
+testit "leave+server" $VALGRIND $net_tool ads leave -U$DC_USERNAME%$DC_PASSWORD -S$DC_SERVER || failed=`expr $failed + 1`
+
+testit_expect_failure "join+invalid_server" $VALGRIND $net_tool ads join -U$DC_USERNAME%$DC_PASSWORD -SINVALID && failed=`expr $failed + 1`
+
+testit "join+server" $VALGRIND $net_tool ads join -U$DC_USERNAME%$DC_PASSWORD || failed=`expr $failed + 1`
+
+testit_expect_failure "leave+invalid_server" $VALGRIND $net_tool ads leave -U$DC_USERNAME%$DC_PASSWORD -SINVALID && failed=`expr $failed + 1`
+
+testit "testjoin user+password" $VALGRIND $net_tool ads testjoin -U$DC_USERNAME%$DC_PASSWORD || failed=`expr $failed + 1`
+
+testit "leave+keep_account" $VALGRIND $net_tool ads leave -U$DC_USERNAME%$DC_PASSWORD --keep-account || failed=`expr $failed + 1`
+
+base_dn="DC=addom,DC=samba,DC=example,DC=com"
+computers_dn="CN=Computers,$base_dn"
+testit "ldb check for existence of machine account" $ldbsearch -U$DC_USERNAME%$DC_PASSWORD -H ldap://$SERVER.$REALM --scope=base -b "cn=$HOSTNAME,$computers_dn" || failed=`expr $failed + 1`
+
+dns_alias1="${netbios}_alias1.other.${lc_realm}"
+dns_alias2="${netbios}_alias2.other2.${lc_realm}"
+testit "join" $VALGRIND $net_tool --option=additionaldnshostnames=$dns_alias1,$dns_alias2 ads join -U$DC_USERNAME%$DC_PASSWORD || failed=`expr $failed + 1`
+
+testit "testjoin" $VALGRIND $net_tool ads testjoin || failed=`expr $failed + 1`
+
+testit_grep "check dNSHostName" $fqdn $VALGRIND $net_tool ads search -P samaccountname=$netbios\$ dNSHostName || failed=`expr $failed + 1`
+testit_grep "check SPN" ${uc_netbios}.${lc_realm} $VALGRIND $net_tool ads search -P samaccountname=$netbios\$ servicePrincipalName || failed=`expr $failed + 1`
+
+testit_grep "dns alias SPN" $dns_alias1 $VALGRIND $net_tool ads search -P samaccountname=$netbios\$ servicePrincipalName || failed=`expr $failed + 1`
+testit_grep "dns alias SPN" $dns_alias2 $VALGRIND $net_tool ads search -P samaccountname=$netbios\$ servicePrincipalName || failed=`expr $failed + 1`
+
+testit_grep "dns alias addl" $dns_alias1 $VALGRIND $net_tool ads search -P samaccountname=$netbios\$ msDS-AdditionalDnsHostName || failed=`expr $failed + 1`
+testit_grep "dns alias addl" $dns_alias2 $VALGRIND $net_tool ads search -P samaccountname=$netbios\$ msDS-AdditionalDnsHostName || failed=`expr $failed + 1`
+
+# Test binary msDS-AdditionalDnsHostName like ones added by Windows DC
+short_alias_file="$PREFIX_ABS/short_alias_file"
+printf 'short_alias\0$' > $short_alias_file
+cat > $PREFIX_ABS/tmpldbmodify <<EOF
+dn: CN=$HOSTNAME,$computers_dn
+changetype: modify
+add: msDS-AdditionalDnsHostName
+msDS-AdditionalDnsHostName:< file://$short_alias_file
+EOF
+
+testit "add binary msDS-AdditionalDnsHostName" $VALGRIND $ldbmodify -k yes -U$DC_USERNAME%$DC_PASSWORD -H ldap://$SERVER.$REALM $PREFIX_ABS/tmpldbmodify || failed=`expr $failed + 1`
+
+testit_grep "addl short alias" short_alias $ldbsearch --show-binary -U$DC_USERNAME%$DC_PASSWORD -H ldap://$SERVER.$REALM --scope=base -b "CN=$HOSTNAME,CN=Computers,$base_dn" msDS-AdditionalDnsHostName || failed=`expr $failed + 1`
+
+rm -f $PREFIX_ABS/tmpldbmodify $short_alias_file
+
+dedicated_keytab_file="$PREFIX_ABS/test_dns_aliases_dedicated_krb5.keytab"
+
+testit "dns alias create_keytab" $VALGRIND $net_tool ads keytab create --option="kerberosmethod=dedicatedkeytab" --option="dedicatedkeytabfile=$dedicated_keytab_file" || failed=`expr $failed + 1`
+
+testit_grep "dns alias1 check keytab" "host/${dns_alias1}@$REALM" $net_tool ads keytab list --option="kerberosmethod=dedicatedkeytab" --option="dedicatedkeytabfile=$dedicated_keytab_file" || failed=`expr $failed + 1`
+testit_grep "dns alias2 check keytab" "host/${dns_alias2}@$REALM" $net_tool ads keytab list --option="kerberosmethod=dedicatedkeytab" --option="dedicatedkeytabfile=$dedicated_keytab_file" || failed=`expr $failed + 1`
+testit_grep "addl short check keytab" "host/short_alias@$REALM" $net_tool ads keytab list --option="kerberosmethod=dedicatedkeytab" --option="dedicatedkeytabfile=$dedicated_keytab_file" || failed=`expr $failed + 1`
+
+rm -f $dedicated_keytab_file
+
+##Goodbye...
+testit "leave" $VALGRIND $net_tool ads leave -U$DC_USERNAME%$DC_PASSWORD || failed=`expr $failed + 1`
+
+# netbios aliases tests
+testit "join nb_alias" $VALGRIND $net_tool --option=netbiosaliases=nb_alias1,nb_alias2 ads join -U$DC_USERNAME%$DC_PASSWORD || failed=`expr $failed + 1`
+
+testit "testjoin nb_alias" $VALGRIND $net_tool ads testjoin || failed=`expr $failed + 1`
+
+testit_grep "nb_alias check dNSHostName" $fqdn $VALGRIND $net_tool ads search -P samaccountname=$netbios\$ dNSHostName || failed=`expr $failed + 1`
+testit_grep "nb_alias check main SPN" ${uc_netbios}.${lc_realm} $VALGRIND $net_tool ads search -P samaccountname=$netbios\$ servicePrincipalName || failed=`expr $failed + 1`
+
+testit_grep "nb_alias1 SPN" nb_alias1 $VALGRIND $net_tool ads search -P samaccountname=$netbios\$ servicePrincipalName || failed=`expr $failed + 1`
+testit_grep "nb_alias2 SPN" nb_alias2 $VALGRIND $net_tool ads search -P samaccountname=$netbios\$ servicePrincipalName || failed=`expr $failed + 1`
+
+##Goodbye...
+testit "leave" $VALGRIND $net_tool ads leave -U$DC_USERNAME%$DC_PASSWORD || failed=`expr $failed + 1`
+
+#
+# Test createcomputer option of 'net ads join'
+#
+testit "Create OU=Servers,$base_dn" $VALGRIND $ldbadd -U$DC_USERNAME%$DC_PASSWORD -H ldap://$SERVER <<EOF
+dn: OU=Servers,$base_dn
+objectClass: organizationalUnit
+EOF
+
+testit "join+createcomputer" $VALGRIND $net_tool ads join -U$DC_USERNAME%$DC_PASSWORD createcomputer=Servers || failed=`expr $failed + 1`
+
+testit "ldb check for existence of machine account in OU=Servers" $ldbsearch -U$DC_USERNAME%$DC_PASSWORD -H ldap://$SERVER.$REALM --scope=base -b "cn=$HOSTNAME,OU=Servers,$base_dn" || failed=`expr $failed + 1`
+
+## Goodbye...
+testit "leave+createcomputer" $VALGRIND $net_tool ads leave -U$DC_USERNAME%$DC_PASSWORD || failed=`expr $failed + 1`
+
+testit "Remove OU=Servers" $VALGRIND $ldbdel -U$DC_USERNAME%$DC_PASSWORD -H ldap://$SERVER "OU=Servers,$base_dn"
+
+#
+# Test createupn option of 'net ads join'
+#
+testit "join+createupn" $VALGRIND $net_tool ads join -U$DC_USERNAME%$DC_PASSWORD createupn="host/test-$HOSTNAME@$REALM" || failed=`expr $failed + 1`
+
+testit_grep "checkupn" "userPrincipalName: host/test-$HOSTNAME@$REALM" $ldbsearch -U$DC_USERNAME%$DC_PASSWORD -H ldap://$SERVER.$REALM --scope=base -b "CN=$HOSTNAME,CN=Computers,$base_dn" || failed=`expr $failed + 1`
+
+dedicated_keytab_file="$PREFIX_ABS/test_net_create_dedicated_krb5.keytab"
+
+testit "create_keytab" $VALGRIND $net_tool ads keytab create --option="kerberosmethod=dedicatedkeytab" --option="dedicatedkeytabfile=$dedicated_keytab_file" || failed=`expr $failed + 1`
+
+testit_grep "checkupn+keytab" "host/test-$HOSTNAME@$REALM" $net_tool ads keytab list --option="kerberosmethod=dedicatedkeytab" --option="dedicatedkeytabfile=$dedicated_keytab_file" || failed=`expr $failed + 1`
+
+rm -f $dedicated_keytab_file
+
+testit "leave+createupn" $VALGRIND $net_tool ads leave -U$DC_USERNAME%$DC_PASSWORD || failed=`expr $failed + 1`
+
+#
+# Test dnshostname option of 'net ads join'
+#
+testit "join+dnshostname" $VALGRIND $net_tool ads join -U$DC_USERNAME%$DC_PASSWORD dnshostname="alt.hostname.$HOSTNAME" || failed=`expr $failed + 1`
+
+testit_grep "check dnshostname opt" "dNSHostName: alt.hostname.$HOSTNAME" $ldbsearch -U$DC_USERNAME%$DC_PASSWORD -H ldap://$SERVER.$REALM --scope=base -b "CN=$HOSTNAME,CN=Computers,$base_dn" || failed=`expr $failed + 1`
+
+testit "create_keytab+dnshostname" $VALGRIND $net_tool ads keytab create --option="kerberosmethod=dedicatedkeytab" --option="dedicatedkeytabfile=$dedicated_keytab_file" || failed=`expr $failed + 1`
+
+testit_grep "check dnshostname+keytab" "host/alt.hostname.$HOSTNAME@$REALM" $net_tool ads keytab list --option="kerberosmethod=dedicatedkeytab" --option="dedicatedkeytabfile=$dedicated_keytab_file" || failed=`expr $failed + 1`
+
+rm -f $dedicated_keytab_file
+
+testit "leave+dnshostname" $VALGRIND $net_tool ads leave -U$DC_USERNAME%$DC_PASSWORD || failed=`expr $failed + 1`
+
+rm -rf $BASEDIR/$WORKDIR
+
+exit $failed