# See the COPYRIGHT file distributed with this work for additional
# information regarding copyright ownership.
+# shellcheck source=conf.sh
. ../conf.sh
-DIGOPTS="-p ${PORT}"
-RESOLVOPTS="-p ${PORT}"
-RNDCCMD="$RNDC -c ../common/rndc.conf -p ${CONTROLPORT} -s"
+dig_with_opts() {
+ "${DIG}" -p "${PORT}" "${@}"
+}
+
+resolve_with_opts() {
+ "${RESOLVE}" -p "${PORT}" "${@}"
+}
+
+rndccmd() {
+ "${RNDC}" -c ../common/rndc.conf -p "${CONTROLPORT}" -s "${@}"
+}
status=0
n=0
-n=`expr $n + 1`
+n=$((n+1))
echo_i "checking non-cachable NXDOMAIN response handling ($n)"
ret=0
-$DIG $DIGOPTS +tcp nxdomain.example.net @10.53.0.1 a > dig.out.ns1.test${n} || ret=1
+dig_with_opts +tcp nxdomain.example.net @10.53.0.1 a > dig.out.ns1.test${n} || ret=1
grep "status: NXDOMAIN" dig.out.ns1.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
if [ -x ${RESOLVE} ] ; then
- n=`expr $n + 1`
+ n=$((n+1))
echo_i "checking non-cachable NXDOMAIN response handling using dns_client ($n)"
ret=0
- $RESOLVE $RESOLVOPTS -t a -s 10.53.0.1 nxdomain.example.net 2> resolve.out.ns1.test${n} || ret=1
+ resolve_with_opts -t a -s 10.53.0.1 nxdomain.example.net 2> resolve.out.ns1.test${n} || ret=1
grep "resolution failed: ncache nxdomain" resolve.out.ns1.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
- status=`expr $status + $ret`
+ status=$((status + ret))
fi
if [ -x ${RESOLVE} ] ; then
- n=`expr $n + 1`
+ n=$((n+1))
echo_i "checking that local bound address can be set (Can't query from a denied address) ($n)"
ret=0
- ${RESOLVE} -b 10.53.0.8 $RESOLVOPTS -t a -s 10.53.0.1 www.example.org 2> resolve.out.ns1.test${n} || ret=1
+ resolve_with_opts -b 10.53.0.8 -t a -s 10.53.0.1 www.example.org 2> resolve.out.ns1.test${n} || ret=1
grep "resolution failed: SERVFAIL" resolve.out.ns1.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
- status=`expr $status + $ret`
+ status=$((status + ret))
- n=`expr $n + 1`
+ n=$((n+1))
echo_i "checking that local bound address can be set (Can query from an allowed address) ($n)"
ret=0
- ${RESOLVE} -b 10.53.0.1 $RESOLVOPTS -t a -s 10.53.0.1 www.example.org > resolve.out.ns1.test${n} || ret=1
+ resolve_with_opts -b 10.53.0.1 -t a -s 10.53.0.1 www.example.org > resolve.out.ns1.test${n} || ret=1
grep "www.example.org..*.192.0.2.1" resolve.out.ns1.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
- status=`expr $status + $ret`
+ status=$((status + ret))
fi
-n=`expr $n + 1`
+n=$((n+1))
echo_i "checking non-cachable NODATA response handling ($n)"
ret=0
-$DIG $DIGOPTS +tcp nodata.example.net @10.53.0.1 a > dig.out.ns1.test${n} || ret=1
+dig_with_opts +tcp nodata.example.net @10.53.0.1 a > dig.out.ns1.test${n} || ret=1
grep "status: NOERROR" dig.out.ns1.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
if [ -x ${RESOLVE} ] ; then
- n=`expr $n + 1`
+ n=$((n+1))
echo_i "checking non-cachable NODATA response handling using dns_client ($n)"
ret=0
- $RESOLVE $RESOLVOPTS -t a -s 10.53.0.1 nodata.example.net 2> resolve.out.ns1.test${n} || ret=1
+ resolve_with_opts -t a -s 10.53.0.1 nodata.example.net 2> resolve.out.ns1.test${n} || ret=1
grep "resolution failed: ncache nxrrset" resolve.out.ns1.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
- status=`expr $status + $ret`
+ status=$((status + ret))
fi
-n=`expr $n + 1`
+n=$((n+1))
echo_i "checking handling of bogus referrals ($n)"
# If the server has the "INSIST(!external)" bug, this query will kill it.
-$DIG $DIGOPTS +tcp www.example.com. a @10.53.0.1 >/dev/null || { echo_i "failed"; status=`expr $status + 1`; }
+dig_with_opts +tcp www.example.com. a @10.53.0.1 >/dev/null || { echo_i "failed"; status=$((status + 1)); }
if [ -x ${RESOLVE} ] ; then
- n=`expr $n + 1`
+ n=$((n+1))
echo_i "checking handling of bogus referrals using dns_client ($n)"
ret=0
- $RESOLVE $RESOLVOPTS -t a -s 10.53.0.1 www.example.com 2> resolve.out.ns1.test${n} || ret=1
+ resolve_with_opts -t a -s 10.53.0.1 www.example.com 2> resolve.out.ns1.test${n} || ret=1
grep "resolution failed: SERVFAIL" resolve.out.ns1.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
- status=`expr $status + $ret`
+ status=$((status + ret))
fi
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check handling of cname + other data / 1 ($n)"
-$DIG $DIGOPTS +tcp cname1.example.com. a @10.53.0.1 >/dev/null || { echo_i "failed"; status=`expr $status + 1`; }
+dig_with_opts +tcp cname1.example.com. a @10.53.0.1 >/dev/null || { echo_i "failed"; status=$((status + 1)); }
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check handling of cname + other data / 2 ($n)"
-$DIG $DIGOPTS +tcp cname2.example.com. a @10.53.0.1 >/dev/null || { echo_i "failed"; status=`expr $status + 1`; }
+dig_with_opts +tcp cname2.example.com. a @10.53.0.1 >/dev/null || { echo_i "failed"; status=$((status + 1)); }
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check that server is still running ($n)"
-$DIG $DIGOPTS +tcp www.example.com. a @10.53.0.1 >/dev/null || { echo_i "failed"; status=`expr $status + 1`; }
+dig_with_opts +tcp www.example.com. a @10.53.0.1 >/dev/null || { echo_i "failed"; status=$((status + 1)); }
-n=`expr $n + 1`
+n=$((n+1))
echo_i "checking answer IPv4 address filtering (deny) ($n)"
ret=0
-$DIG $DIGOPTS +tcp www.example.net @10.53.0.1 a > dig.out.ns1.test${n} || ret=1
+dig_with_opts +tcp www.example.net @10.53.0.1 a > dig.out.ns1.test${n} || ret=1
grep "status: SERVFAIL" dig.out.ns1.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "checking answer IPv6 address filtering (deny) ($n)"
ret=0
-$DIG $DIGOPTS +tcp www.example.net @10.53.0.1 aaaa > dig.out.ns1.test${n} || ret=1
+dig_with_opts +tcp www.example.net @10.53.0.1 aaaa > dig.out.ns1.test${n} || ret=1
grep "status: SERVFAIL" dig.out.ns1.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "checking answer IPv4 address filtering (accept) ($n)"
ret=0
-$DIG $DIGOPTS +tcp www.example.org @10.53.0.1 a > dig.out.ns1.test${n} || ret=1
+dig_with_opts +tcp www.example.org @10.53.0.1 a > dig.out.ns1.test${n} || ret=1
grep "status: NOERROR" dig.out.ns1.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
if [ -x ${RESOLVE} ] ; then
- n=`expr $n + 1`
+ n=$((n+1))
echo_i "checking answer IPv4 address filtering using dns_client (accept) ($n)"
ret=0
- $RESOLVE $RESOLVOPTS -t a -s 10.53.0.1 www.example.org > resolve.out.ns1.test${n} || ret=1
+ resolve_with_opts -t a -s 10.53.0.1 www.example.org > resolve.out.ns1.test${n} || ret=1
grep "www.example.org..*.192.0.2.1" resolve.out.ns1.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
- status=`expr $status + $ret`
+ status=$((status + ret))
fi
-n=`expr $n + 1`
+n=$((n+1))
echo_i "checking answer IPv6 address filtering (accept) ($n)"
ret=0
-$DIG $DIGOPTS +tcp www.example.org @10.53.0.1 aaaa > dig.out.ns1.test${n} || ret=1
+dig_with_opts +tcp www.example.org @10.53.0.1 aaaa > dig.out.ns1.test${n} || ret=1
grep "status: NOERROR" dig.out.ns1.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
if [ -x ${RESOLVE} ] ; then
- n=`expr $n + 1`
+ n=$((n+1))
echo_i "checking answer IPv6 address filtering using dns_client (accept) ($n)"
ret=0
- $RESOLVE $RESOLVOPTS -t aaaa -s 10.53.0.1 www.example.org > resolve.out.ns1.test${n} || ret=1
+ resolve_with_opts -t aaaa -s 10.53.0.1 www.example.org > resolve.out.ns1.test${n} || ret=1
grep "www.example.org..*.2001:db8:beef::1" resolve.out.ns1.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
- status=`expr $status + $ret`
+ status=$((status + ret))
fi
-n=`expr $n + 1`
+n=$((n+1))
echo_i "checking CNAME target filtering (deny) ($n)"
ret=0
-$DIG $DIGOPTS +tcp badcname.example.net @10.53.0.1 a > dig.out.ns1.test${n} || ret=1
+dig_with_opts +tcp badcname.example.net @10.53.0.1 a > dig.out.ns1.test${n} || ret=1
grep "status: SERVFAIL" dig.out.ns1.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "checking CNAME target filtering (accept) ($n)"
ret=0
-$DIG $DIGOPTS +tcp goodcname.example.net @10.53.0.1 a > dig.out.ns1.test${n} || ret=1
+dig_with_opts +tcp goodcname.example.net @10.53.0.1 a > dig.out.ns1.test${n} || ret=1
grep "status: NOERROR" dig.out.ns1.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
if [ -x ${RESOLVE} ] ; then
- n=`expr $n + 1`
+ n=$((n+1))
echo_i "checking CNAME target filtering using dns_client (accept) ($n)"
ret=0
- $RESOLVE $RESOLVOPTS -t a -s 10.53.0.1 goodcname.example.net > resolve.out.ns1.test${n} || ret=1
+ resolve_with_opts -t a -s 10.53.0.1 goodcname.example.net > resolve.out.ns1.test${n} || ret=1
grep "goodcname.example.net..*.goodcname.example.org." resolve.out.ns1.test${n} > /dev/null || ret=1
grep "goodcname.example.org..*.192.0.2.1" resolve.out.ns1.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
- status=`expr $status + $ret`
+ status=$((status + ret))
fi
-n=`expr $n + 1`
+n=$((n+1))
echo_i "checking CNAME target filtering (accept due to subdomain) ($n)"
ret=0
-$DIG $DIGOPTS +tcp cname.sub.example.org @10.53.0.1 a > dig.out.ns1.test${n} || ret=1
+dig_with_opts +tcp cname.sub.example.org @10.53.0.1 a > dig.out.ns1.test${n} || ret=1
grep "status: NOERROR" dig.out.ns1.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
if [ -x ${RESOLVE} ] ; then
- n=`expr $n + 1`
+ n=$((n+1))
echo_i "checking CNAME target filtering using dns_client (accept due to subdomain) ($n)"
ret=0
- $RESOLVE $RESOLVOPTS -t a -s 10.53.0.1 cname.sub.example.org > resolve.out.ns1.test${n} || ret=1
+ resolve_with_opts -t a -s 10.53.0.1 cname.sub.example.org > resolve.out.ns1.test${n} || ret=1
grep "cname.sub.example.org..*.ok.sub.example.org." resolve.out.ns1.test${n} > /dev/null || ret=1
grep "ok.sub.example.org..*.192.0.2.1" resolve.out.ns1.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
- status=`expr $status + $ret`
+ status=$((status + ret))
fi
-n=`expr $n + 1`
+n=$((n+1))
echo_i "checking DNAME target filtering (deny) ($n)"
ret=0
-$DIG $DIGOPTS +tcp foo.baddname.example.net @10.53.0.1 a > dig.out.ns1.test${n} || ret=1
+dig_with_opts +tcp foo.baddname.example.net @10.53.0.1 a > dig.out.ns1.test${n} || ret=1
grep "DNAME target foo.baddname.example.org denied for foo.baddname.example.net/IN" ns1/named.run >/dev/null || ret=1
grep "status: SERVFAIL" dig.out.ns1.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "checking DNAME target filtering (accept) ($n)"
ret=0
-$DIG $DIGOPTS +tcp foo.gooddname.example.net @10.53.0.1 a > dig.out.ns1.test${n} || ret=1
+dig_with_opts +tcp foo.gooddname.example.net @10.53.0.1 a > dig.out.ns1.test${n} || ret=1
grep "status: NOERROR" dig.out.ns1.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
if [ -x ${RESOLVE} ] ; then
- n=`expr $n + 1`
+ n=$((n+1))
echo_i "checking DNAME target filtering using dns_client (accept) ($n)"
ret=0
- $RESOLVE $RESOLVOPTS -t a -s 10.53.0.1 foo.gooddname.example.net > resolve.out.ns1.test${n} || ret=1
+ resolve_with_opts -t a -s 10.53.0.1 foo.gooddname.example.net > resolve.out.ns1.test${n} || ret=1
grep "foo.gooddname.example.net..*.gooddname.example.org" resolve.out.ns1.test${n} > /dev/null || ret=1
grep "foo.gooddname.example.org..*.192.0.2.1" resolve.out.ns1.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
- status=`expr $status + $ret`
+ status=$((status + ret))
fi
-n=`expr $n + 1`
+n=$((n+1))
echo_i "checking DNAME target filtering (accept due to subdomain) ($n)"
ret=0
-$DIG $DIGOPTS +tcp www.dname.sub.example.org @10.53.0.1 a > dig.out.ns1.test${n} || ret=1
+dig_with_opts +tcp www.dname.sub.example.org @10.53.0.1 a > dig.out.ns1.test${n} || ret=1
grep "status: NOERROR" dig.out.ns1.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
if [ -x ${RESOLVE} ] ; then
- n=`expr $n + 1`
+ n=$((n+1))
echo_i "checking DNAME target filtering using dns_client (accept due to subdomain) ($n)"
ret=0
- $RESOLVE $RESOLVOPTS -t a -s 10.53.0.1 www.dname.sub.example.org > resolve.out.ns1.test${n} || ret=1
+ resolve_with_opts -t a -s 10.53.0.1 www.dname.sub.example.org > resolve.out.ns1.test${n} || ret=1
grep "www.dname.sub.example.org..*.ok.sub.example.org." resolve.out.ns1.test${n} > /dev/null || ret=1
grep "www.ok.sub.example.org..*.192.0.2.1" resolve.out.ns1.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
- status=`expr $status + $ret`
+ status=$((status + ret))
fi
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check that the resolver accepts a referral response with a non-empty ANSWER section ($n)"
ret=0
-$DIG $DIGOPTS @10.53.0.1 foo.glue-in-answer.example.org. A > dig.ns1.out.${n} || ret=1
+dig_with_opts @10.53.0.1 foo.glue-in-answer.example.org. A > dig.ns1.out.${n} || ret=1
grep "status: NOERROR" dig.ns1.out.${n} > /dev/null || ret=1
grep "foo.glue-in-answer.example.org.*192.0.2.1" dig.ns1.out.${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check that the resolver limits the number of NS records it follows in a referral response ($n)"
# ns5 is the recusor being tested. ns4 holds the sourcens zone containing
# names with varying numbers of NS records pointing to non-existent
# nameservers in the targetns zone on ns6.
ret=0
-$RNDCCMD 10.53.0.5 flush || ret=1 # Ensure cache is empty before doing this test
+rndccmd 10.53.0.5 flush || ret=1 # Ensure cache is empty before doing this test
count_fetches () {
- actual=$(nextpartpeek ns5/named.run |
- grep " fetch: ns.fake${nscount}" | wc -l)
- [ ${actual:-0} -eq ${expected} ] || return 1
+ actual=$(nextpartpeek ns5/named.run | grep -c " fetch: ns.fake${nscount}")
+ [ "${actual:-0}" -eq "${expected}" ] || return 1
return 0
}
for nscount in 1 2 3 4 5 6 7 8 9 10
do
# Verify number of NS records at source server
- $DIG $DIGOPTS +norecurse @10.53.0.4 target${nscount}.sourcens ns > dig.ns4.out.${nscount}.${n}
- sourcerecs=`grep NS dig.ns4.out.${nscount}.${n} | grep -v ';' | wc -l`
- test $sourcerecs -eq $nscount || ret=1
- test $sourcerecs -eq $nscount || echo_i "NS count incorrect for target${nscount}.sourcens"
+ dig_with_opts +norecurse @10.53.0.4 target${nscount}.sourcens ns > dig.ns4.out.${nscount}.${n}
+ sourcerecs=$(grep NS dig.ns4.out.${nscount}.${n} | grep -cv ';')
+ test "${sourcerecs}" -eq "${nscount}" || ret=1
+ test "${sourcerecs}" -eq "${nscount}" || echo_i "NS count incorrect for target${nscount}.sourcens"
# Expected queries = 2 * number of NS records, up to a maximum of 10.
- expected=`expr 2 \* $nscount`
- if [ $expected -gt 10 ]; then expected=10; fi
+ expected=$((nscount*2))
+ if [ "$expected" -gt 10 ]; then expected=10; fi
# Count the number of logged fetches
nextpart ns5/named.run > /dev/null
- $DIG $DIGOPTS @10.53.0.5 target${nscount}.sourcens A > dig.ns5.out.${nscount}.${n} || ret=1
+ dig_with_opts @10.53.0.5 target${nscount}.sourcens A > dig.ns5.out.${nscount}.${n} || ret=1
retry_quiet 5 count_fetches ns5/named.run $nscount $expected || {
echo_i "query count error: $nscount NS records: expected queries $expected, actual $actual"; ret=1;
}
done
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "RT21594 regression test check setup ($n)"
ret=0
# Check that "aa" is not being set by the authoritative server.
-$DIG $DIGOPTS +tcp . @10.53.0.4 soa > dig.ns4.out.${n} || ret=1
+dig_with_opts +tcp . @10.53.0.4 soa > dig.ns4.out.${n} || ret=1
grep 'flags: qr rd;' dig.ns4.out.${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "RT21594 regression test positive answers ($n)"
ret=0
# Check that resolver accepts the non-authoritative positive answers.
-$DIG $DIGOPTS +tcp . @10.53.0.5 soa > dig.ns5.out.${n} || ret=1
+dig_with_opts +tcp . @10.53.0.5 soa > dig.ns5.out.${n} || ret=1
grep "status: NOERROR" dig.ns5.out.${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "RT21594 regression test NODATA answers ($n)"
ret=0
# Check that resolver accepts the non-authoritative nodata answers.
-$DIG $DIGOPTS +tcp . @10.53.0.5 txt > dig.ns5.out.${n} || ret=1
+dig_with_opts +tcp . @10.53.0.5 txt > dig.ns5.out.${n} || ret=1
grep "status: NOERROR" dig.ns5.out.${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "RT21594 regression test NXDOMAIN answers ($n)"
ret=0
# Check that resolver accepts the non-authoritative positive answers.
-$DIG $DIGOPTS +tcp noexistent @10.53.0.5 txt > dig.ns5.out.${n} || ret=1
+dig_with_opts +tcp noexistent @10.53.0.5 txt > dig.ns5.out.${n} || ret=1
grep "status: NXDOMAIN" dig.ns5.out.${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check that replacement of additional data by a negative cache no data entry clears the additional RRSIGs ($n)"
ret=0
-$DIG $DIGOPTS +tcp mx example.net @10.53.0.7 > dig.ns7.out.${n} || ret=1
+dig_with_opts +tcp mx example.net @10.53.0.7 > dig.ns7.out.${n} || ret=1
grep "status: NOERROR" dig.ns7.out.${n} > /dev/null || ret=1
if [ $ret = 1 ]; then echo_i "mx priming failed"; fi
$NSUPDATE << EOF
update add mail.example.net 0 AAAA ::1
send
EOF
-$DIG $DIGOPTS +tcp a mail.example.net @10.53.0.7 > dig.ns7.out.${n} || ret=2
+dig_with_opts +tcp a mail.example.net @10.53.0.7 > dig.ns7.out.${n} || ret=2
grep "status: NOERROR" dig.ns7.out.${n} > /dev/null || ret=2
grep "ANSWER: 0" dig.ns7.out.${n} > /dev/null || ret=2
if [ $ret = 2 ]; then echo_i "ncache priming failed"; fi
-$DIG $DIGOPTS +tcp mx example.net @10.53.0.7 > dig.ns7.out.${n} || ret=3
+dig_with_opts +tcp mx example.net @10.53.0.7 > dig.ns7.out.${n} || ret=3
grep "status: NOERROR" dig.ns7.out.${n} > /dev/null || ret=3
-$DIG $DIGOPTS +tcp rrsig mail.example.net +norec @10.53.0.7 > dig.ns7.out.${n} || ret=4
+dig_with_opts +tcp rrsig mail.example.net +norec @10.53.0.7 > dig.ns7.out.${n} || ret=4
grep "status: NOERROR" dig.ns7.out.${n} > /dev/null || ret=4
grep "ANSWER: 0" dig.ns7.out.${n} > /dev/null || ret=4
if [ $ret != 0 ]; then echo_i "failed"; ret=1; fi
-status=`expr $status + $ret`
+status=$((status + ret))
if [ $ret != 0 ]; then echo_i "failed"; ret=1; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "checking that update a nameservers address has immediate effects ($n)"
ret=0
-$DIG $DIGOPTS +tcp TXT foo.moves @10.53.0.7 > dig.ns7.foo.${n} || ret=1
+dig_with_opts +tcp TXT foo.moves @10.53.0.7 > dig.ns7.foo.${n} || ret=1
grep "From NS 5" dig.ns7.foo.${n} > /dev/null || ret=1
$NSUPDATE << EOF
server 10.53.0.7 ${PORT}
send
EOF
sleep 1
-$DIG $DIGOPTS +tcp TXT bar.moves @10.53.0.7 > dig.ns7.bar.${n} || ret=1
+dig_with_opts +tcp TXT bar.moves @10.53.0.7 > dig.ns7.bar.${n} || ret=1
grep "From NS 4" dig.ns7.bar.${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; status=1; fi
-n=`expr $n + 1`
+n=$((n+1))
echo_i "checking that update a nameservers glue has immediate effects ($n)"
ret=0
-$DIG $DIGOPTS +tcp TXT foo.child.server @10.53.0.7 > dig.ns7.foo.${n} || ret=1
+dig_with_opts +tcp TXT foo.child.server @10.53.0.7 > dig.ns7.foo.${n} || ret=1
grep "From NS 5" dig.ns7.foo.${n} > /dev/null || ret=1
$NSUPDATE << EOF
server 10.53.0.7 ${PORT}
send
EOF
sleep 1
-$DIG $DIGOPTS +tcp TXT bar.child.server @10.53.0.7 > dig.ns7.bar.${n} || ret=1
+dig_with_opts +tcp TXT bar.child.server @10.53.0.7 > dig.ns7.bar.${n} || ret=1
grep "From NS 4" dig.ns7.bar.${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; status=1; fi
-n=`expr $n + 1`
+n=$((n+1))
echo_i "checking empty RFC 1918 reverse zones ($n)"
ret=0
# Check that "aa" is being set by the resolver for RFC 1918 zones
# except the one that has been deliberately disabled
-$DIG $DIGOPTS @10.53.0.7 -x 10.1.1.1 > dig.ns4.out.1.${n} || ret=1
+dig_with_opts @10.53.0.7 -x 10.1.1.1 > dig.ns4.out.1.${n} || ret=1
grep 'flags: qr aa rd ra;' dig.ns4.out.1.${n} > /dev/null || ret=1
-$DIG $DIGOPTS @10.53.0.7 -x 192.168.1.1 > dig.ns4.out.2.${n} || ret=1
+dig_with_opts @10.53.0.7 -x 192.168.1.1 > dig.ns4.out.2.${n} || ret=1
grep 'flags: qr aa rd ra;' dig.ns4.out.2.${n} > /dev/null || ret=1
-$DIG $DIGOPTS @10.53.0.7 -x 172.16.1.1 > dig.ns4.out.3.${n} || ret=1
+dig_with_opts @10.53.0.7 -x 172.16.1.1 > dig.ns4.out.3.${n} || ret=1
grep 'flags: qr aa rd ra;' dig.ns4.out.3.${n} > /dev/null || ret=1
-$DIG $DIGOPTS @10.53.0.7 -x 172.17.1.1 > dig.ns4.out.4.${n} || ret=1
+dig_with_opts @10.53.0.7 -x 172.17.1.1 > dig.ns4.out.4.${n} || ret=1
grep 'flags: qr aa rd ra;' dig.ns4.out.4.${n} > /dev/null || ret=1
-$DIG $DIGOPTS @10.53.0.7 -x 172.18.1.1 > dig.ns4.out.5.${n} || ret=1
+dig_with_opts @10.53.0.7 -x 172.18.1.1 > dig.ns4.out.5.${n} || ret=1
grep 'flags: qr aa rd ra;' dig.ns4.out.5.${n} > /dev/null || ret=1
-$DIG $DIGOPTS @10.53.0.7 -x 172.19.1.1 > dig.ns4.out.6.${n} || ret=1
+dig_with_opts @10.53.0.7 -x 172.19.1.1 > dig.ns4.out.6.${n} || ret=1
grep 'flags: qr aa rd ra;' dig.ns4.out.6.${n} > /dev/null || ret=1
-$DIG $DIGOPTS @10.53.0.7 -x 172.21.1.1 > dig.ns4.out.7.${n} || ret=1
+dig_with_opts @10.53.0.7 -x 172.21.1.1 > dig.ns4.out.7.${n} || ret=1
grep 'flags: qr aa rd ra;' dig.ns4.out.7.${n} > /dev/null || ret=1
-$DIG $DIGOPTS @10.53.0.7 -x 172.22.1.1 > dig.ns4.out.8.${n} || ret=1
+dig_with_opts @10.53.0.7 -x 172.22.1.1 > dig.ns4.out.8.${n} || ret=1
grep 'flags: qr aa rd ra;' dig.ns4.out.8.${n} > /dev/null || ret=1
-$DIG $DIGOPTS @10.53.0.7 -x 172.23.1.1 > dig.ns4.out.9.${n} || ret=1
+dig_with_opts @10.53.0.7 -x 172.23.1.1 > dig.ns4.out.9.${n} || ret=1
grep 'flags: qr aa rd ra;' dig.ns4.out.9.${n} > /dev/null || ret=1
-$DIG $DIGOPTS @10.53.0.7 -x 172.24.1.1 > dig.ns4.out.11.${n} || ret=1
+dig_with_opts @10.53.0.7 -x 172.24.1.1 > dig.ns4.out.11.${n} || ret=1
grep 'flags: qr aa rd ra;' dig.ns4.out.11.${n} > /dev/null || ret=1
-$DIG $DIGOPTS @10.53.0.7 -x 172.25.1.1 > dig.ns4.out.12.${n} || ret=1
+dig_with_opts @10.53.0.7 -x 172.25.1.1 > dig.ns4.out.12.${n} || ret=1
grep 'flags: qr aa rd ra;' dig.ns4.out.12.${n} > /dev/null || ret=1
-$DIG $DIGOPTS @10.53.0.7 -x 172.26.1.1 > dig.ns4.out.13.${n} || ret=1
+dig_with_opts @10.53.0.7 -x 172.26.1.1 > dig.ns4.out.13.${n} || ret=1
grep 'flags: qr aa rd ra;' dig.ns4.out.13.${n} > /dev/null || ret=1
-$DIG $DIGOPTS @10.53.0.7 -x 172.27.1.1 > dig.ns4.out.14.${n} || ret=1
+dig_with_opts @10.53.0.7 -x 172.27.1.1 > dig.ns4.out.14.${n} || ret=1
grep 'flags: qr aa rd ra;' dig.ns4.out.14.${n} > /dev/null || ret=1
-$DIG $DIGOPTS @10.53.0.7 -x 172.28.1.1 > dig.ns4.out.15.${n} || ret=1
+dig_with_opts @10.53.0.7 -x 172.28.1.1 > dig.ns4.out.15.${n} || ret=1
grep 'flags: qr aa rd ra;' dig.ns4.out.15.${n} > /dev/null || ret=1
-$DIG $DIGOPTS @10.53.0.7 -x 172.29.1.1 > dig.ns4.out.16.${n} || ret=1
+dig_with_opts @10.53.0.7 -x 172.29.1.1 > dig.ns4.out.16.${n} || ret=1
grep 'flags: qr aa rd ra;' dig.ns4.out.16.${n} > /dev/null || ret=1
-$DIG $DIGOPTS @10.53.0.7 -x 172.30.1.1 > dig.ns4.out.17.${n} || ret=1
+dig_with_opts @10.53.0.7 -x 172.30.1.1 > dig.ns4.out.17.${n} || ret=1
grep 'flags: qr aa rd ra;' dig.ns4.out.17.${n} > /dev/null || ret=1
-$DIG $DIGOPTS @10.53.0.7 -x 172.31.1.1 > dig.ns4.out.18.${n} || ret=1
+dig_with_opts @10.53.0.7 -x 172.31.1.1 > dig.ns4.out.18.${n} || ret=1
grep 'flags: qr aa rd ra;' dig.ns4.out.18.${n} > /dev/null || ret=1
# but this one should NOT be authoritative
-$DIG $DIGOPTS @10.53.0.7 -x 172.20.1.1 > dig.ns4.out.19.${n} || ret=1
+dig_with_opts @10.53.0.7 -x 172.20.1.1 > dig.ns4.out.19.${n} || ret=1
grep 'flags: qr rd ra;' dig.ns4.out.19.${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; status=1; fi
-n=`expr $n + 1`
+n=$((n+1))
echo_i "checking that removal of a delegation is honoured ($n)"
ret=0
-$DIG $DIGOPTS @10.53.0.5 www.to-be-removed.tld A > dig.ns5.prime.${n}
+dig_with_opts @10.53.0.5 www.to-be-removed.tld A > dig.ns5.prime.${n}
grep "status: NOERROR" dig.ns5.prime.${n} > /dev/null || { ret=1; echo_i "priming failed"; }
cp ns4/tld2.db ns4/tld.db
rndc_reload ns4 10.53.0.4 tld
for i in 0 1 2 3 4 5 6 7 8 9
do
foo=0
- $DIG $DIGOPTS @10.53.0.5 ns$i.to-be-removed.tld A > /dev/null
- $DIG $DIGOPTS @10.53.0.5 www.to-be-removed.tld A > dig.ns5.out.${n}
+ dig_with_opts @10.53.0.5 ns$i.to-be-removed.tld A > /dev/null
+ dig_with_opts @10.53.0.5 www.to-be-removed.tld A > dig.ns5.out.${n}
grep "status: NXDOMAIN" dig.ns5.out.${n} > /dev/null || foo=1
[ $foo = 0 ] && break
$NSUPDATE << EOF
[ $ret = 0 ] && ret=$foo;
if [ $ret != 0 ]; then echo_i "failed"; status=1; fi
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check for improved error message with SOA mismatch ($n)"
ret=0
-$DIG $DIGOPTS @10.53.0.1 www.sub.broken aaaa > dig.out.ns1.test${n} || ret=1
+dig_with_opts @10.53.0.1 www.sub.broken aaaa > dig.out.ns1.test${n} || ret=1
grep "not subdomain of zone" ns1/named.run > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
copy_setports ns7/named2.conf.in ns7/named.conf
-$RNDCCMD 10.53.0.7 reconfig 2>&1 | sed 's/^/ns7 /' | cat_i
+rndccmd 10.53.0.7 reconfig 2>&1 | sed 's/^/ns7 /' | cat_i
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check resolution on the listening port ($n)"
ret=0
-$DIG $DIGOPTS +tcp +tries=2 +time=5 mx example.net @10.53.0.7 > dig.ns7.out.${n} || ret=2
+dig_with_opts +tcp +tries=2 +time=5 mx example.net @10.53.0.7 > dig.ns7.out.${n} || ret=2
grep "status: NOERROR" dig.ns7.out.${n} > /dev/null || ret=1
grep "ANSWER: 1" dig.ns7.out.${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; ret=1; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check prefetch (${n})"
ret=0
# read prefetch value from config.
-PREFETCH=`sed -n "s/[[:space:]]*prefetch \([0-9]\).*/\1/p" ns5/named.conf`
-$DIG $DIGOPTS @10.53.0.5 fetch.tld txt > dig.out.1.${n} || ret=1
-ttl1=`awk '/"A" "short" "ttl"/ { print $2 }' dig.out.1.${n}`
+PREFETCH=$(sed -n "s/[[:space:]]*prefetch \([0-9]\).*/\1/p" ns5/named.conf)
+dig_with_opts @10.53.0.5 fetch.tld txt > dig.out.1.${n} || ret=1
+ttl1=$(awk '/"A" "short" "ttl"/ { print $2 }' dig.out.1.${n})
interval=$((ttl1 - PREFETCH + 1))
# sleep so we are in prefetch range
sleep ${interval:-0}
# trigger prefetch
-$DIG $DIGOPTS @10.53.0.5 fetch.tld txt > dig.out.2.${n} || ret=1
-ttl2=`awk '/"A" "short" "ttl"/ { print $2 }' dig.out.2.${n}`
+dig_with_opts @10.53.0.5 fetch.tld txt > dig.out.2.${n} || ret=1
+ttl2=$(awk '/"A" "short" "ttl"/ { print $2 }' dig.out.2.${n})
sleep 1
# check that prefetch occurred
-$DIG $DIGOPTS @10.53.0.5 fetch.tld txt > dig.out.3.${n} || ret=1
-ttl=`awk '/"A" "short" "ttl"/ { print $2 }' dig.out.3.${n}`
-test ${ttl:-0} -gt ${ttl2:-1} || ret=1
+dig_with_opts @10.53.0.5 fetch.tld txt > dig.out.3.${n} || ret=1
+ttl=$(awk '/"A" "short" "ttl"/ { print $2 }' dig.out.3.${n})
+test "${ttl:-0}" -gt "${ttl2:-1}" || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check prefetch of validated DS's RRSIG TTL is updated (${n})"
ret=0
-$DIG $DIGOPTS +dnssec @10.53.0.5 ds.example.net ds > dig.out.1.${n} || ret=1
-dsttl1=`awk '$4 == "DS" && $7 == "2" { print $2 }' dig.out.1.${n}`
+dig_with_opts +dnssec @10.53.0.5 ds.example.net ds > dig.out.1.${n} || ret=1
+dsttl1=$(awk '$4 == "DS" && $7 == "2" { print $2 }' dig.out.1.${n})
interval=$((dsttl1 - PREFETCH + 1))
# sleep so we are in prefetch range
sleep ${interval:-0}
# trigger prefetch
-$DIG $DIGOPTS @10.53.0.5 ds.example.net ds > dig.out.2.${n} || ret=1
-dsttl2=`awk '$4 == "DS" && $7 == "2" { print $2 }' dig.out.2.${n}`
+dig_with_opts @10.53.0.5 ds.example.net ds > dig.out.2.${n} || ret=1
+dsttl2=$(awk '$4 == "DS" && $7 == "2" { print $2 }' dig.out.2.${n})
sleep 1
# check that prefetch occurred
-$DIG $DIGOPTS @10.53.0.5 ds.example.net ds +dnssec > dig.out.3.${n} || ret=1
-dsttl=`awk '$4 == "DS" && $7 == "2" { print $2 }' dig.out.3.${n}`
-sigttl=`awk '$4 == "RRSIG" && $5 == "DS" { print $2 }' dig.out.3.${n}`
-test ${dsttl:-0} -gt ${dsttl2:-1} || ret=1
-test ${sigttl:-0} -gt ${dsttl2:-1} || ret=1
-test ${dsttl:-0} -eq ${sigttl:-1} || ret=1
+dig_with_opts @10.53.0.5 ds.example.net ds +dnssec > dig.out.3.${n} || ret=1
+dsttl=$(awk '$4 == "DS" && $7 == "2" { print $2 }' dig.out.3.${n})
+sigttl=$(awk '$4 == "RRSIG" && $5 == "DS" { print $2 }' dig.out.3.${n})
+test "${dsttl:-0}" -gt "${dsttl2:-1}" || ret=1
+test "${sigttl:-0}" -gt "${dsttl2:-1}" || ret=1
+test "${dsttl:-0}" -eq "${sigttl:-1}" || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check prefetch disabled (${n})"
ret=0
-$DIG $DIGOPTS @10.53.0.7 fetch.example.net txt > dig.out.1.${n} || ret=1
-ttl1=`awk '/"A" "short" "ttl"/ { print $2 }' dig.out.1.${n}`
+dig_with_opts @10.53.0.7 fetch.example.net txt > dig.out.1.${n} || ret=1
+ttl1=$(awk '/"A" "short" "ttl"/ { print $2 }' dig.out.1.${n})
interval=$((ttl1 - PREFETCH + 1))
# sleep so we are in expire range
sleep ${interval:-0}
# fetch record and ensure its ttl is in range 0 < ttl < tmp_ttl.
# since prefetch is disabled, updated ttl must be a lower value than
# the previous one.
- $DIG $DIGOPTS @10.53.0.7 fetch.example.net txt > dig.out.2.${n} || return 1
- ttl2=`awk '/"A" "short" "ttl"/ { print $2 }' dig.out.2.${n}`
+ dig_with_opts @10.53.0.7 fetch.example.net txt > dig.out.2.${n} || return 1
+ ttl2=$(awk '/"A" "short" "ttl"/ { print $2 }' dig.out.2.${n})
# check that prefetch has not occurred
- if [ $ttl2 -ge $tmp_ttl ]; then
+ if [ "$ttl2" -ge "${tmp_ttl}" ]; then
return 1
fi
tmp_ttl=$ttl2
}
retry_quiet 3 no_prefetch || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check prefetch qtype * (${n})"
ret=0
-$DIG $DIGOPTS @10.53.0.5 fetchall.tld any > dig.out.1.${n} || ret=1
-ttl1=`awk '/"A" "short" "ttl"/ { print $2 - 3 }' dig.out.1.${n}`
+dig_with_opts @10.53.0.5 fetchall.tld any > dig.out.1.${n} || ret=1
+ttl1=$(awk '/"A" "short" "ttl"/ { print $2 - 3 }' dig.out.1.${n})
# sleep so we are in prefetch range
-sleep ${ttl1:-0}
+sleep "${ttl1:-0}"
# trigger prefetch
-$DIG $DIGOPTS @10.53.0.5 fetchall.tld any > dig.out.2.${n} || ret=1
-ttl2=`awk '/"A" "short" "ttl"/ { print $2 }' dig.out.2.${n}`
+dig_with_opts @10.53.0.5 fetchall.tld any > dig.out.2.${n} || ret=1
+ttl2=$(awk '/"A" "short" "ttl"/ { print $2 }' dig.out.2.${n})
sleep 1
# check that the nameserver is still alive
-$DIG $DIGOPTS @10.53.0.5 fetchall.tld any > dig.out.3.${n} || ret=1
+dig_with_opts @10.53.0.5 fetchall.tld any > dig.out.3.${n} || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check that E was logged on EDNS queries in the query log (${n})"
ret=0
-$DIG $DIGOPTS @10.53.0.5 +edns edns.fetchall.tld any > dig.out.2.${n} || ret=1
+dig_with_opts @10.53.0.5 +edns edns.fetchall.tld any > dig.out.2.${n} || ret=1
grep "query: edns.fetchall.tld IN ANY +E" ns5/named.run > /dev/null || ret=1
-$DIG $DIGOPTS @10.53.0.5 +noedns noedns.fetchall.tld any > dig.out.2.${n} || ret=1
+dig_with_opts @10.53.0.5 +noedns noedns.fetchall.tld any > dig.out.2.${n} || ret=1
grep "query: noedns.fetchall.tld IN ANY" ns5/named.run > /dev/null || ret=1
grep "query: noedns.fetchall.tld IN ANY +E" ns5/named.run > /dev/null && ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check that '-t aaaa' in .digrc does not have unexpected side effects ($n)"
ret=0
echo "-t aaaa" > .digrc
-env HOME=`pwd` $DIG $DIGOPTS @10.53.0.4 . > dig.out.1.${n} || ret=1
-env HOME=`pwd` $DIG $DIGOPTS @10.53.0.4 . A > dig.out.2.${n} || ret=1
-env HOME=`pwd` $DIG $DIGOPTS @10.53.0.4 -x 127.0.0.1 > dig.out.3.${n} || ret=1
+HOME="$(pwd)" dig_with_opts @10.53.0.4 . > dig.out.1.${n} || ret=1
+HOME="$(pwd)" dig_with_opts @10.53.0.4 . A > dig.out.2.${n} || ret=1
+HOME="$(pwd)" dig_with_opts @10.53.0.4 -x 127.0.0.1 > dig.out.3.${n} || ret=1
grep ';\..*IN.*AAAA$' dig.out.1.${n} > /dev/null || ret=1
grep ';\..*IN.*A$' dig.out.2.${n} > /dev/null || ret=1
grep 'extra type option' dig.out.2.${n} > /dev/null && ret=1
grep ';1\.0\.0\.127\.in-addr\.arpa\..*IN.*PTR$' dig.out.3.${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-edns=`$FEATURETEST --edns-version`
+edns=$($FEATURETEST --edns-version)
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check that EDNS version is logged (${n})"
ret=0
-$DIG $DIGOPTS @10.53.0.5 +edns edns0.fetchall.tld any > dig.out.2.${n} || ret=1
+dig_with_opts @10.53.0.5 +edns edns0.fetchall.tld any > dig.out.2.${n} || ret=1
grep "query: edns0.fetchall.tld IN ANY +E(0)" ns5/named.run > /dev/null || ret=1
-if test ${edns:-0} != 0; then
- $DIG $DIGOPTS @10.53.0.5 +edns=1 edns1.fetchall.tld any > dig.out.2.${n} || ret=1
+if test "${edns:-0}" != 0; then
+ dig_with_opts @10.53.0.5 +edns=1 edns1.fetchall.tld any > dig.out.2.${n} || ret=1
grep "query: edns1.fetchall.tld IN ANY +E(1)" ns5/named.run > /dev/null || ret=1
fi
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-if test ${edns:-0} != 0; then
- n=`expr $n + 1`
+if test "${edns:-0}" != 0; then
+ n=$((n+1))
echo_i "check that edns-version is honoured (${n})"
ret=0
- $DIG $DIGOPTS @10.53.0.5 +edns no-edns-version.tld > dig.out.1.${n} || ret=1
+ dig_with_opts @10.53.0.5 +edns no-edns-version.tld > dig.out.1.${n} || ret=1
grep "query: no-edns-version.tld IN A -E(1)" ns6/named.run > /dev/null || ret=1
- $DIG $DIGOPTS @10.53.0.5 +edns edns-version.tld > dig.out.2.${n} || ret=1
+ dig_with_opts @10.53.0.5 +edns edns-version.tld > dig.out.2.${n} || ret=1
grep "query: edns-version.tld IN A -E(0)" ns7/named.run > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
- status=`expr $status + $ret`
+ status=$((status + ret))
fi
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check that CNAME nameserver is logged correctly (${n})"
ret=0
-$DIG $DIGOPTS soa all-cnames @10.53.0.5 > dig.out.ns5.test${n} || ret=1
+dig_with_opts soa all-cnames @10.53.0.5 > dig.out.ns5.test${n} || ret=1
grep "status: SERVFAIL" dig.out.ns5.test${n} > /dev/null || ret=1
grep "skipping nameserver 'cname.tld' because it is a CNAME, while resolving 'all-cnames/SOA'" ns5/named.run > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check that unexpected opcodes are handled correctly (${n})"
ret=0
-$DIG $DIGOPTS soa all-cnames @10.53.0.5 +opcode=15 +cd +rec +ad +zflag > dig.out.ns5.test${n} || ret=1
+dig_with_opts soa all-cnames @10.53.0.5 +opcode=15 +cd +rec +ad +zflag > dig.out.ns5.test${n} || ret=1
grep "status: NOTIMP" dig.out.ns5.test${n} > /dev/null || ret=1
grep "flags:[^;]* qr[; ]" dig.out.ns5.test${n} > /dev/null || ret=1
grep "flags:[^;]* ra[; ]" dig.out.ns5.test${n} > /dev/null && ret=1
grep "flags:[^;]* ad[; ]" dig.out.ns5.test${n} > /dev/null && ret=1
grep "flags:[^;]*; MBZ: " dig.out.ns5.test${n} > /dev/null && ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check that EDNS client subnet with non-zeroed bits is handled correctly (${n})"
ret=0
# 0001 (IPv4) 1f (31 significant bits) 00 (0) ffffffff (255.255.255.255)
-$DIG $DIGOPTS soa . @10.53.0.5 +ednsopt=8:00011f00ffffffff > dig.out.ns5.test${n} || ret=1
+dig_with_opts soa . @10.53.0.5 +ednsopt=8:00011f00ffffffff > dig.out.ns5.test${n} || ret=1
grep "status: FORMERR" dig.out.ns5.test${n} > /dev/null || ret=1
grep "; EDNS: version:" dig.out.ns5.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check that dig +subnet zeros address bits correctly (${n})"
ret=0
-$DIG $DIGOPTS soa . @10.53.0.5 +subnet=255.255.255.255/23 > dig.out.ns5.test${n} || ret=1
+dig_with_opts soa . @10.53.0.5 +subnet=255.255.255.255/23 > dig.out.ns5.test${n} || ret=1
grep "status: NOERROR" dig.out.ns5.test${n} > /dev/null || ret=1
grep "CLIENT-SUBNET: 255.255.254.0/23/0" dig.out.ns5.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check that SOA query returns data for delegation-only apex (${n})"
ret=0
-$DIG $DIGOPTS soa delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1
+dig_with_opts soa delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1
grep "status: NOERROR" dig.out.ns5.test${n} > /dev/null || ret=1
grep "ANSWER: 1," dig.out.ns5.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
-n=`expr $n + 1`
+status=$((status + ret))
+n=$((n+1))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check that NS query returns data for delegation-only apex (${n})"
ret=0
-$DIG $DIGOPTS ns delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1
+dig_with_opts ns delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1
grep "status: NOERROR" dig.out.ns5.test${n} > /dev/null || ret=1
grep "ANSWER: 1," dig.out.ns5.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check that A query returns data for delegation-only A apex (${n})"
ret=0
-$DIG $DIGOPTS a delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1
+dig_with_opts a delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1
grep "status: NOERROR" dig.out.ns5.test${n} > /dev/null || ret=1
grep "ANSWER: 1," dig.out.ns5.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check that CDS query returns data for delegation-only apex (${n})"
ret=0
-$DIG $DIGOPTS cds delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1
+dig_with_opts cds delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1
grep "status: NOERROR" dig.out.ns5.test${n} > /dev/null || ret=1
grep "ANSWER: 1," dig.out.ns5.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check that AAAA query returns data for delegation-only AAAA apex (${n})"
ret=0
-$DIG $DIGOPTS a delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1
+dig_with_opts a delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1
grep "status: NOERROR" dig.out.ns5.test${n} > /dev/null || ret=1
grep "ANSWER: 1," dig.out.ns5.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
-n=`expr $n + 1`
+status=$((status + ret))
+n=$((n+1))
echo_i "check that DNSKEY query returns data for delegation-only apex (${n})"
ret=0
-$DIG $DIGOPTS dnskey delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1
+dig_with_opts dnskey delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1
grep "status: NOERROR" dig.out.ns5.test${n} > /dev/null || ret=1
grep "ANSWER: 1," dig.out.ns5.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check that CDNSKEY query returns data for delegation-only apex (${n})"
ret=0
-$DIG $DIGOPTS cdnskey delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1
+dig_with_opts cdnskey delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1
grep "status: NOERROR" dig.out.ns5.test${n} > /dev/null || ret=1
grep "ANSWER: 1," dig.out.ns5.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check that NXDOMAIN is returned for delegation-only non-apex A data (${n})"
ret=0
-$DIG $DIGOPTS a a.delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1
+dig_with_opts a a.delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1
grep "status: NXDOMAIN" dig.out.ns5.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check that NXDOMAIN is returned for delegation-only non-apex CDS data (${n})"
ret=0
-$DIG $DIGOPTS cds cds.delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1
+dig_with_opts cds cds.delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1
grep "status: NXDOMAIN" dig.out.ns5.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check that NXDOMAIN is returned for delegation-only non-apex AAAA data (${n})"
ret=0
-$DIG $DIGOPTS aaaa aaaa.delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1
+dig_with_opts aaaa aaaa.delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1
grep "status: NXDOMAIN" dig.out.ns5.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
-n=`expr $n + 1`
+status=$((status + ret))
+n=$((n+1))
echo_i "check that NXDOMAIN is returned for delegation-only non-apex CDNSKEY data (${n})"
ret=0
-$DIG $DIGOPTS cdnskey cdnskey.delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1
+dig_with_opts cdnskey cdnskey.delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1
grep "status: NXDOMAIN" dig.out.ns5.test${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check zero ttl not returned for learnt non zero ttl records (${n})"
ret=0
# use prefetch disabled server
-$DIG $DIGOPTS @10.53.0.7 non-zero.example.net txt > dig.out.1.${n} || ret=1
-ttl1=`awk '/"A" "short" "ttl"/ { print $2 - 2 }' dig.out.1.${n}`
+dig_with_opts @10.53.0.7 non-zero.example.net txt > dig.out.1.${n} || ret=1
+ttl1=$(awk '/"A" "short" "ttl"/ { print $2 - 2 }' dig.out.1.${n})
# sleep so we are in expire range
-sleep ${ttl1:-0}
+sleep "${ttl1:-0}"
# look for ttl = 1, allow for one miss at getting zero ttl
zerotonine="0 1 2 3 4 5 6 7 8 9"
zerotonine="$zerotonine $zerotonine $zerotonine"
for i in $zerotonine $zerotonine $zerotonine $zerotonine
do
- $DIG $DIGOPTS @10.53.0.7 non-zero.example.net txt > dig.out.2.${n} || ret=1
- ttl2=`awk '/"A" "short" "ttl"/ { print $2 }' dig.out.2.${n}`
- test ${ttl2:-1} -eq 0 && break
- test ${ttl2:-1} -ge ${ttl1:-0} && break
- $PERL -e 'select(undef, undef, undef, 0.05);'
+ dig_with_opts @10.53.0.7 non-zero.example.net txt > dig.out.2.${n} || ret=1
+ ttl2=$(awk '/"A" "short" "ttl"/ { print $2 }' dig.out.2.${n})
+ test "${ttl2:-1}" -eq 0 && break
+ test "${ttl2:-1}" -ge "${ttl1:-0}" && break
+ "${PERL}" -e 'select(undef, undef, undef, 0.05);'
done
-test ${ttl2:-1} -eq 0 && ret=1
-test ${ttl2:-1} -ge ${ttl1:-0} || break
+test "${ttl2:-1}" -eq 0 && ret=1
+test "${ttl2:-1}" -ge "${ttl1:-0}" || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check zero ttl is returned for learnt zero ttl records (${n})"
ret=0
-$DIG $DIGOPTS @10.53.0.7 zero.example.net txt > dig.out.1.${n} || ret=1
-ttl=`awk '/"A" "zero" "ttl"/ { print $2 }' dig.out.1.${n}`
-test ${ttl:-1} -eq 0 || ret=1
+dig_with_opts @10.53.0.7 zero.example.net txt > dig.out.1.${n} || ret=1
+ttl=$(awk '/"A" "zero" "ttl"/ { print $2 }' dig.out.1.${n})
+test "${ttl:-1}" -eq 0 || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check that 'ad' in not returned in truncated answer with empty answer and authority sections to request with +ad (${n})"
ret=0
-$DIG $DIGOPTS @10.53.0.6 dnskey ds.example.net +bufsize=512 +ad +nodnssec +ignore +norec > dig.out.$n
+dig_with_opts @10.53.0.6 dnskey ds.example.net +bufsize=512 +ad +nodnssec +ignore +norec > dig.out.$n
grep "flags: qr aa tc; QUERY: 1, ANSWER: 0, AUTHORITY: 0" dig.out.$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check that 'ad' in not returned in truncated answer with empty answer and authority sections to request with +dnssec (${n})"
ret=0
-$DIG $DIGOPTS @10.53.0.6 dnskey ds.example.net +bufsize=512 +noad +dnssec +ignore +norec > dig.out.$n
+dig_with_opts @10.53.0.6 dnskey ds.example.net +bufsize=512 +noad +dnssec +ignore +norec > dig.out.$n
grep "flags: qr aa tc; QUERY: 1, ANSWER: 0, AUTHORITY: 0" dig.out.$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check that the resolver accepts a reply with empty question section with TC=1 and retries over TCP ($n)"
ret=0
-$DIG $DIGOPTS @10.53.0.5 truncated.no-questions. a +tries=3 +time=4 > dig.ns5.out.${n} || ret=1
+dig_with_opts @10.53.0.5 truncated.no-questions. a +tries=3 +time=4 > dig.ns5.out.${n} || ret=1
grep "status: NOERROR" dig.ns5.out.${n} > /dev/null || ret=1
grep "ANSWER: 1," dig.ns5.out.${n} > /dev/null || ret=1
grep "1\.2\.3\.4" dig.ns5.out.${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check that the resolver rejects a reply with empty question section with TC=0 ($n)"
ret=0
-$DIG $DIGOPTS @10.53.0.5 not-truncated.no-questions. a +tries=3 +time=4 > dig.ns5.out.${n} || ret=1
+dig_with_opts @10.53.0.5 not-truncated.no-questions. a +tries=3 +time=4 > dig.ns5.out.${n} || ret=1
grep "status: NOERROR" dig.ns5.out.${n} > /dev/null && ret=1
grep "ANSWER: 1," dig.ns5.out.${n} > /dev/null && ret=1
grep "1\.2\.3\.4" dig.ns5.out.${n} > /dev/null && ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check that SERVFAIL is returned for an empty question section via TCP ($n)"
ret=0
nextpart ns5/named.run > /dev/null
# bind to local address so that addresses in log messages are consistent
# between platforms; use tcp to get SERVFAIL rather than timeout on slow
# machines
-$DIG $DIGOPTS @10.53.0.5 -b 10.53.0.5 +tcp tcpalso.no-questions. a +tries=3 +time=4 > dig.ns5.out.${n} || ret=1
+dig_with_opts @10.53.0.5 -b 10.53.0.5 +tcp tcpalso.no-questions. a +tries=3 +time=4 > dig.ns5.out.${n} || ret=1
grep "status: SERVFAIL" dig.ns5.out.${n} > /dev/null || ret=1
check_namedrun() {
nextpartpeek ns5/named.run > nextpart.out.${n}
}
retry_quiet 12 check_namedrun || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "checking SERVFAIL is returned when all authoritative servers return FORMERR ($n)"
ret=0
-$DIG $DIGOPTS @10.53.0.5 ns.formerr-to-all. a > dig.ns5.out.${n} || ret=1
+dig_with_opts @10.53.0.5 ns.formerr-to-all. a > dig.ns5.out.${n} || ret=1
grep "status: SERVFAIL" dig.ns5.out.${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check logged command line ($n)"
ret=0
grep "running as: .* -m record " ns1/named.run > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "checking NXDOMAIN is returned when querying non existing domain in CH class ($n)"
ret=0
-$DIG $DIGOPTS @10.53.0.1 id.hostname txt ch > dig.ns1.out.${n} || ret=1
+dig_with_opts @10.53.0.1 id.hostname txt ch > dig.ns1.out.${n} || ret=1
grep "status: NXDOMAIN" dig.ns1.out.${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check that the addition section for HTTPS is populated on initial query to a recursive server ($n)"
ret=0
-$DIG $DIGOPTS @10.53.0.7 www.example.net https > dig.out.ns7.${n} || ret=1
+dig_with_opts @10.53.0.7 www.example.net https > dig.out.ns7.${n} || ret=1
grep "status: NOERROR" dig.out.ns7.${n} > /dev/null || ret=1
grep "flags:[^;]* ra[ ;]" dig.out.ns7.${n} > /dev/null || ret=1
grep "ADDITIONAL: 2" dig.out.ns7.${n} > /dev/null || ret=1
grep "ANSWER: 1," dig.out.ns7.${n} > /dev/null || ret=1
grep "http-server\.example\.net\..*A.*10\.53\.0\.6" dig.out.ns7.${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check HTTPS loop is handled properly ($n)"
ret=0
-$DIG $DIGOPTS @10.53.0.7 https-loop.example.net https > dig.out.ns7.${n} || ret=1
+dig_with_opts @10.53.0.7 https-loop.example.net https > dig.out.ns7.${n} || ret=1
grep "status: NOERROR" dig.out.ns7.${n} > /dev/null || ret=1
grep "ANSWER: 1," dig.out.ns7.${n} > /dev/null || ret=1
grep "ADDITIONAL: 2" dig.out.ns7.${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check HTTPS -> CNAME loop is handled properly ($n)"
ret=0
-$DIG $DIGOPTS @10.53.0.7 https-cname-loop.example.net https > dig.out.ns7.${n} || ret=1
+dig_with_opts @10.53.0.7 https-cname-loop.example.net https > dig.out.ns7.${n} || ret=1
grep "status: NOERROR" dig.out.ns7.${n} > /dev/null || ret=1
grep "ADDITIONAL: 2" dig.out.ns7.${n} > /dev/null || ret=1
grep "ANSWER: 1," dig.out.ns7.${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check HTTPS cname chains are followed ($n)"
ret=0
-$DIG $DIGOPTS @10.53.0.7 https-cname.example.net https > dig.out.ns7.${n} || ret=1
+dig_with_opts @10.53.0.7 https-cname.example.net https > dig.out.ns7.${n} || ret=1
grep "status: NOERROR" dig.out.ns7.${n} > /dev/null || ret=1
grep "ADDITIONAL: 4" dig.out.ns7.${n} > /dev/null || ret=1
grep 'http-server\.example\.net\..*A.10\.53\.0\.6' dig.out.ns7.${n} > /dev/null || ret=1
grep 'cname-server\.example\.net\..*CNAME.cname-next\.example\.net\.' dig.out.ns7.${n} > /dev/null || ret=1
grep 'cname-next\.example\.net\..*CNAME.http-server\.example\.net\.' dig.out.ns7.${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
-n=`expr $n + 1`
+n=$((n+1))
echo_i "check ADB find loops are detected ($n)"
ret=0
-$DIG $DIGOPTS +tcp +tries=1 +timeout=5 @10.53.0.1 fake.lame.example.org > dig.out.ns1.${n} || ret=1
+dig_with_opts +tcp +tries=1 +timeout=5 @10.53.0.1 fake.lame.example.org > dig.out.ns1.${n} || ret=1
grep "status: SERVFAIL" dig.out.ns1.${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
-status=`expr $status + $ret`
+status=$((status + ret))
echo_i "exit status: $status"
[ $status -eq 0 ] || exit 1
projects / thirdparty / bind9.git / commitdiff
