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another error message suppressed (DNS) and properly handled internally

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Dirk 2014-10-09 11:22:23 +02:00
parent 08202a5768
commit 905e1540ab
1 changed files with 4 additions and 5 deletions
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9
testssl.sh
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@ -1644,15 +1644,14 @@ get_dns_entries() {
# getent returned nothing: # getent returned nothing:
if [ -z "$IP4" ] ; then if [ -z "$IP4" ] ; then
IP4=`host -t a $NODE | grep -v alias | sed 's/^.*address //'` IP4=`host -t a $NODE | grep -v alias | sed 's/^.*address //'`
if echo "$IP4" | grep -q NXDOMAIN ; then if echo "$IP4" | grep -q NXDOMAIN || echo "$IP4" | grep -q "no A record"; then
magenta "Can't proceed: No DNS resolution from \"$NODE\""; outln "\n" magenta "Can't proceed: No IP address for \"$NODE\" available"; outln "\n"
exit 1 exit 1
fi fi
fi fi
# for IPv6 we often get this :ffff:IPV4 address which isn't of any use # for IPv6 we often get this :ffff:IPV4 address which isn't of any use
#which getent 2>&1 >/dev/null && IP6=`getent ahostsv6 $NODE | grep $NODE | awk '{ print $1}' | grep -v '::ffff' | uniq` #which getent 2>&1 >/dev/null && IP6=`getent ahostsv6 $NODE | grep $NODE | awk '{ print $1}' | grep -v '::ffff' | uniq`
if [ -z "$IP6" ] ; then if [ -z "$IP6" ] ; then
if host -t aaaa $NODE 2>&1 >/dev/null ; then if host -t aaaa $NODE 2>&1 >/dev/null ; then
IP6=`host -t aaaa $NODE | grep -v alias | grep -v "no AAAA record" | sed 's/^.*address //'` IP6=`host -t aaaa $NODE | grep -v alias | grep -v "no AAAA record" | sed 's/^.*address //'`
@ -1660,7 +1659,7 @@ get_dns_entries() {
IP6="" IP6=""
fi fi
fi fi
fi fi # test4iponly
IPADDRs=`echo $IP4` IPADDRs=`echo $IP4`
[ ! -z "$IP6" ] && IPADDRs=`echo $IP4`" "`echo $IP6` [ ! -z "$IP6" ] && IPADDRs=`echo $IP4`" "`echo $IP6`
@ -1881,7 +1880,7 @@ case "$1" in
exit $ret ;; exit $ret ;;
esac esac
# $Id: testssl.sh,v 1.121 2014/10/08 12:30:05 dirkw Exp $ # $Id: testssl.sh,v 1.122 2014/10/09 09:22:22 dirkw Exp $
# vim:ts=5:sw=5 # vim:ts=5:sw=5