tests.sh revision b947e1a521c6931f787d6d1b3604d5b138170c3d
c46bcd7c6908745e19b0b1fe18a23bbaaee553edBob Halley# Copyright (C) 2011-2014 Internet Systems Consortium, Inc. ("ISC")
c46bcd7c6908745e19b0b1fe18a23bbaaee553edBob Halley#
c46bcd7c6908745e19b0b1fe18a23bbaaee553edBob Halley# Permission to use, copy, modify, and/or distribute this software for any
c46bcd7c6908745e19b0b1fe18a23bbaaee553edBob Halley# purpose with or without fee is hereby granted, provided that the above
c46bcd7c6908745e19b0b1fe18a23bbaaee553edBob Halley# copyright notice and this permission notice appear in all copies.
c46bcd7c6908745e19b0b1fe18a23bbaaee553edBob Halley#
c46bcd7c6908745e19b0b1fe18a23bbaaee553edBob Halley# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
c46bcd7c6908745e19b0b1fe18a23bbaaee553edBob Halley# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
c46bcd7c6908745e19b0b1fe18a23bbaaee553edBob Halley# AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
c46bcd7c6908745e19b0b1fe18a23bbaaee553edBob Halley# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
c46bcd7c6908745e19b0b1fe18a23bbaaee553edBob Halley# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
c46bcd7c6908745e19b0b1fe18a23bbaaee553edBob Halley# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
c46bcd7c6908745e19b0b1fe18a23bbaaee553edBob Halley# PERFORMANCE OF THIS SOFTWARE.
c46bcd7c6908745e19b0b1fe18a23bbaaee553edBob Halley
c46bcd7c6908745e19b0b1fe18a23bbaaee553edBob Halley# $Id$
c46bcd7c6908745e19b0b1fe18a23bbaaee553edBob Halley
c46bcd7c6908745e19b0b1fe18a23bbaaee553edBob Halley
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews# test response policy zones (RPZ)
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews
3ff55a3111fe09f517218905248974b8319b2c59Mark AndrewsSYSTEMTESTTOP=..
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews. $SYSTEMTESTTOP/conf.sh
af22dc3723373cc3deb8b061ac10b4983c1b4bbcAndreas Gustafsson
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrewsns=10.53.0
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrewsns1=$ns.1 # root, defining the others
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrewsns2=$ns.2 # authoritative server whose records are rewritten
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrewsns3=$ns.3 # main rewriting resolver
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrewsns4=$ns.4 # another authoritative server that is rewritten
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrewsns5=$ns.5 # another rewriting resolver
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrewsns6=$ns.6 # a forwarding server
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrewsns7=$ns.7 # another rewriting resolver
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews
3ff55a3111fe09f517218905248974b8319b2c59Mark AndrewsHAVE_CORE=
3ff55a3111fe09f517218905248974b8319b2c59Mark AndrewsSAVE_RESULTS=
3ddd814a97de1d152ba0913c592d6e6dc83d38a6Michael Graff
a01f52a731f03c9d61357ac872f3d228db56a0afBob Halley
3ff55a3111fe09f517218905248974b8319b2c59Mark AndrewsUSAGE="$0: [-x]"
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrewswhile getopts "x" c; do
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews case $c in
3ddd814a97de1d152ba0913c592d6e6dc83d38a6Michael Graff x) set -x;;
a01f52a731f03c9d61357ac872f3d228db56a0afBob Halley *) echo "$USAGE" 1>&2; exit 1;;
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews esac
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrewsdone
3ddd814a97de1d152ba0913c592d6e6dc83d38a6Michael Graffshift `expr $OPTIND - 1 || true`
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrewsif test "$#" -ne 0; then
a01f52a731f03c9d61357ac872f3d228db56a0afBob Halley echo "$USAGE" 1>&2
0c67279acb4a6ac356879498b220645755d77cc9Mark Andrews exit 1
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrewsfi
8d6024e7cffbd84fa8d06ce50c60307d7b3b49c2Michael Graff# really quit on control-C
8d6024e7cffbd84fa8d06ce50c60307d7b3b49c2Michael Grafftrap 'exit 1' 1 2 15
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews
3ff55a3111fe09f517218905248974b8319b2c59Mark AndrewsTS='%H:%M:%S '
3ff55a3111fe09f517218905248974b8319b2c59Mark AndrewsTS=
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrewscomment () {
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews if test -n "$TS"; then
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews date "+I:${TS}$*"
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews fi
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews}
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews
3ff55a3111fe09f517218905248974b8319b2c59Mark AndrewsRNDCCMD="$RNDC -c $SYSTEMTESTTOP/common/rndc.conf -p 9953 -s"
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrewsdigcmd () {
3ddd814a97de1d152ba0913c592d6e6dc83d38a6Michael Graff if test "$1" = TCP; then
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews shift
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews fi
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews # Default to +noauth and @$ns3
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews # Also default to -bX where X is the @value so that OS X will choose
0c67279acb4a6ac356879498b220645755d77cc9Mark Andrews # the right IP source address.
0c67279acb4a6ac356879498b220645755d77cc9Mark Andrews digcmd_args=`echo "+noadd +time=2 +tries=1 -p 5300 $*" | \
82d05588933a3c765aa8518fe455d6477d640b99Mark Andrews sed -e "/@/!s/.*/& @$ns3/" \
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews -e '/-b/!s/@\([^ ]*\)/@\1 -b\1/' \
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews -e '/+n?o?auth/!s/.*/+noauth &/'`
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews #echo I:dig $digcmd_args 1>&2
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews $DIG $digcmd_args
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews}
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews# set DIGNM=file name for dig output
3ff55a3111fe09f517218905248974b8319b2c59Mark AndrewsGROUP_NM=
3ff55a3111fe09f517218905248974b8319b2c59Mark AndrewsTEST_NUM=0
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrewsmake_dignm () {
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews TEST_NUM=`expr $TEST_NUM + 1`
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews DIGNM=dig.out$GROUP_NM-$TEST_NUM
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews while test -f $DIGNM; do
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews TEST_NUM="$TEST_NUM+"
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews DIGNM=dig.out$GROUP_NM-$TEST_NUM
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews done
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews}
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrewssetret () {
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews ret=1
2680c1bb61f5b8084ab023dc11057c3350ecf0cfAndreas Gustafsson status=`expr $status + 1`
a01f52a731f03c9d61357ac872f3d228db56a0afBob Halley echo "$*"
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews}
27ffc5a69779c3c7224580a89aa2bf0a3ff8c16dBob Halley
27ffc5a69779c3c7224580a89aa2bf0a3ff8c16dBob Halley# (re)load the reponse policy zones with the rules in the file $TEST_FILE
27ffc5a69779c3c7224580a89aa2bf0a3ff8c16dBob Halleyload_db () {
27ffc5a69779c3c7224580a89aa2bf0a3ff8c16dBob Halley if test -n "$TEST_FILE"; then
27ffc5a69779c3c7224580a89aa2bf0a3ff8c16dBob Halley if $NSUPDATE -v $TEST_FILE; then :
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews $RNDCCMD $ns3 sync
0c67279acb4a6ac356879498b220645755d77cc9Mark Andrews else
0c67279acb4a6ac356879498b220645755d77cc9Mark Andrews echo "I:failed to update policy zone with $TEST_FILE"
0c67279acb4a6ac356879498b220645755d77cc9Mark Andrews $RNDCCMD $ns3 sync
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews exit 1
9a791981764b0e19e0e48f6bd55edf5ad5272f4bMark Andrews fi
3ff55a3111fe09f517218905248974b8319b2c59Mark Andrews fi
}
restart () {
# try to ensure that the server really has stopped
# and won't mess with ns$1/name.pid
if test -z "$HAVE_CORE" -a -f ns$1/named.pid; then
$RNDCCMD $ns$1 halt >/dev/null 2>&1
if test -f ns$1/named.pid; then
sleep 1
PID=`cat ns$1/named.pid 2>/dev/null`
if test -n "$PID"; then
echo "I:killing ns$1 server $PID"
kill -9 $PID
fi
fi
fi
rm -f ns$1/*.jnl
if test -f ns$1/base.db; then
for NM in ns$1/bl*.db; do
cp -f ns$1/base.db $NM
done
fi
$PERL $SYSTEMTESTTOP/start.pl --noclean --restart . ns$1
load_db
}
# $1=server and irrelevant args $2=error message
ckalive () {
CKALIVE_NS=`expr "$1" : '.*@ns\([1-9]\).*'`
if test -z "$CKALIVE_NS"; then
CKALIVE_NS=3
fi
eval CKALIVE_IP=\$ns$CKALIVE_NS
$RNDCCMD $CKALIVE_IP status >/dev/null 2>&1 && return 0
HAVE_CORE=yes
setret "$2"
# restart the server to avoid stalling waiting for it to stop
restart $CKALIVE_NS
return 1
}
ckstats () {
HOST=$1
LABEL="$2"
NSDIR="$3"
EXPECTED="$4"
$RNDCCMD $HOST stats
NEW_CNT=0`sed -n -e 's/[ ]*\([0-9]*\).response policy.*/\1/p' \
$NSDIR/named.stats | tail -1`
eval "OLD_CNT=0\$${NSDIR}_CNT"
GOT=`expr $NEW_CNT - $OLD_CNT`
if test "$GOT" -ne "$EXPECTED"; then
setret "I:wrong $LABEL $NSDIR statistics of $GOT instead of $EXPECTED"
fi
eval "${NSDIR}_CNT=$NEW_CNT"
}
ckstatsrange () {
HOST=$1
LABEL="$2"
NSDIR="$3"
MIN="$4"
MAX="$5"
$RNDCCMD $HOST stats
NEW_CNT=0`sed -n -e 's/[ ]*\([0-9]*\).response policy.*/\1/p' \
$NSDIR/named.stats | tail -1`
eval "OLD_CNT=0\$${NSDIR}_CNT"
GOT=`expr $NEW_CNT - $OLD_CNT`
if test "$GOT" -lt "$MIN" -o "$GOT" -gt "$MAX"; then
setret "I:wrong $LABEL $NSDIR statistics of $GOT instead of ${MIN}..${MAX}"
fi
eval "${NSDIR}_CNT=$NEW_CNT"
}
# $1=message $2=optional test file name
start_group () {
ret=0
test -n "$1" && date "+I:${TS}checking $1"
TEST_FILE=$2
if test -n "$TEST_FILE"; then
GROUP_NM="-$TEST_FILE"
load_db
else
GROUP_NM=
fi
TEST_NUM=0
}
end_group () {
if test -n "$TEST_FILE"; then
# remove the previous set of test rules
sed -e 's/[ ]add[ ]/ delete /' $TEST_FILE | $NSUPDATE
TEST_FILE=
fi
ckalive $ns3 "I:failed; ns3 server crashed and restarted"
GROUP_NM=
}
clean_result () {
if test -z "$SAVE_RESULTS"; then
rm -f $*
fi
}
# $1=dig args $2=other dig output file
ckresult () {
#ckalive "$1" "I:server crashed by 'dig $1'" || return 1
if grep "flags:.* aa .*ad;" $DIGNM; then
setret "I:'dig $1' AA and AD set;"
elif grep "flags:.* aa .*ad;" $DIGNM; then
setret "I:'dig $1' AD set;"
fi
if $PERL $SYSTEMTESTTOP/digcomp.pl $DIGNM $2 >/dev/null; then
NEED_TCP=`echo "$1" | sed -n -e 's/[Tt][Cc][Pp].*/TCP/p'`
RESULT_TCP=`sed -n -e 's/.*Truncated, retrying in TCP.*/TCP/p' $DIGNM`
if test "$NEED_TCP" != "$RESULT_TCP"; then
setret "I:'dig $1' wrong; no or unexpected truncation in $DIGNM"
return 1
fi
clean_result ${DIGNM}*
return 0
fi
setret "I:'dig $1' wrong; diff $DIGNM $2"
return 1
}
# check only that the server does not crash
# $1=target domain $2=optional query type
nocrash () {
digcmd $* >/dev/null
ckalive "$*" "I:server crashed by 'dig $*'"
}
# check rewrite to NXDOMAIN
# $1=target domain $2=optional query type
nxdomain () {
make_dignm
digcmd $* \
| sed -e 's/^[a-z].* IN CNAME /;xxx &/' \
-e 's/^[a-z].* IN RRSIG /;xxx &/' \
>$DIGNM
ckresult "$*" proto.nxdomain
}
# check rewrite to NODATA
# $1=target domain $2=optional query type
nodata () {
make_dignm
digcmd $* \
| sed -e 's/^[a-z].* IN CNAME /;xxx &/' >$DIGNM
ckresult "$*" proto.nodata
}
# check rewrite to an address
# modify the output so that it is easily compared, but save the original line
# $1=IPv4 address $2=digcmd args $3=optional TTL
addr () {
ADDR=$1
make_dignm
digcmd $2 >$DIGNM
#ckalive "$2" "I:server crashed by 'dig $2'" || return 1
ADDR_ESC=`echo "$ADDR" | sed -e 's/\./\\\\./g'`
ADDR_TTL=`sed -n -e "s/^[-.a-z0-9]\{1,\} *\([0-9]*\) IN AA* ${ADDR_ESC}\$/\1/p" $DIGNM`
if test -z "$ADDR_TTL"; then
setret "I:'dig $2' wrong; no address $ADDR record in $DIGNM"
return 1
fi
if test -n "$3" && test "$ADDR_TTL" -ne "$3"; then
setret "I:'dig $2' wrong; TTL=$ADDR_TTL instead of $3 in $DIGNM"
return 1
fi
clean_result ${DIGNM}*
}
# Check that a response is not rewritten
# Use $ns1 instead of the authority for most test domains, $ns2 to prevent
# spurious differences for `dig +norecurse`
# $1=optional "TCP" remaining args for dig
nochange () {
make_dignm
digcmd $* >$DIGNM
digcmd $* @$ns1 >${DIGNM}_OK
ckresult "$*" ${DIGNM}_OK && clean_result ${DIGNM}_OK
}
# check against a 'here document'
here () {
make_dignm
sed -e 's/^[ ]*//' >${DIGNM}_OK
digcmd $* >$DIGNM
ckresult "$*" ${DIGNM}_OK
}
# check dropped response
DROPPED='^;; connection timed out; no servers could be reached'
drop () {
make_dignm
digcmd $* >$DIGNM
if grep "$DROPPED" $DIGNM >/dev/null; then
clean_result ${DIGNM}*
return 0
fi
setret "I:'dig $1' wrong; response in $DIGNM"
return 1
}
# make prototype files to check against rewritten results
digcmd nonexistent @$ns2 >proto.nxdomain
digcmd txt-only.tld2 @$ns2 >proto.nodata
status=0
start_group "QNAME rewrites" test1
nochange . # 1 do not crash or rewrite root
nxdomain a0-1.tld2 # 2
nodata a3-1.tld2 # 3
nodata a3-2.tld2 # 4 nodata at DNAME itself
nochange sub.a3-2.tld2 # 5 miss where DNAME might work
nxdomain a4-2.tld2 # 6 rewrite based on CNAME target
nxdomain a4-2-cname.tld2 # 7
nodata a4-3-cname.tld2 # 8
addr 12.12.12.12 a4-1.sub1.tld2 # 9 A replacement
addr 12.12.12.12 a4-1.sub2.tld2 # 10 A replacement with wildcard
addr 12.12.12.12 nxc1.sub1.tld2 # 11 replace NXDOMAIN with CNAME
addr 12.12.12.12 nxc2.sub1.tld2 # 12 replace NXDOMAIN with CNAME chain
addr 127.4.4.1 a4-4.tld2 # 13 prefer 1st conflicting QNAME zone
nochange a6-1.tld2 # 14
addr 127.6.2.1 a6-2.tld2 # 15
addr 56.56.56.56 a3-6.tld2 # 16 wildcard CNAME
addr 57.57.57.57 a3-7.sub1.tld2 # 17 wildcard CNAME
addr 127.0.0.16 a4-5-cname3.tld2 # 18 CNAME chain
addr 127.0.0.17 a4-6-cname3.tld2 # 19 stop short in CNAME chain
nochange a5-2.tld2 +norecurse # 20 check that RD=1 is required
nochange a5-3.tld2 +norecurse # 21
nochange a5-4.tld2 +norecurse # 22
nochange sub.a5-4.tld2 +norecurse # 23
nxdomain c1.crash2.tld3 # 24 assert in rbtdb.c
nxdomain a0-1.tld2 +dnssec # 25 simple DO=1 without signatures
nxdomain a0-1.tld2s +nodnssec # 26 simple DO=0 with signatures
nochange a0-1.tld2s +dnssec # 27 simple DO=1 with signatures
nxdomain a0-1s-cname.tld2s +dnssec # 28 DNSSEC too early in CNAME chain
nochange a0-1-scname.tld2 +dnssec # 29 DNSSEC on target in CNAME chain
nochange a0-1.tld2s srv +auth +dnssec # 30 no write for DNSSEC and no record
nxdomain a0-1.tld2s srv +nodnssec # 31
drop a3-8.tld2 any # 32 drop
nochange tcp a3-9.tld2 # 33 tcp-only
here x.servfail <<'EOF' # 34 qname-wait-recurse yes
;; status: SERVFAIL, x
EOF
addr 35.35.35.35 "x.servfail @$ns5" # 35 qname-wait-recurse no
end_group
ckstats $ns3 test1 ns3 22
ckstats $ns5 test1 ns5 1
ckstats $ns6 test1 ns6 0
start_group "NXDOMAIN/NODATA action on QNAME trigger" test1
nxdomain a0-1.tld2 @$ns6 # 1
nodata a3-1.tld2 @$ns6 # 2
nodata a3-2.tld2 @$ns6 # 3 nodata at DNAME itself
nxdomain a4-2.tld2 @$ns6 # 4 rewrite based on CNAME target
nxdomain a4-2-cname.tld2 @$ns6 # 5
nodata a4-3-cname.tld2 @$ns6 # 6
addr 12.12.12.12 "a4-1.sub1.tld2 @$ns6" # 7 A replacement
addr 12.12.12.12 "a4-1.sub2.tld2 @$ns6" # 8 A replacement with wildcard
addr 127.4.4.1 "a4-4.tld2 @$ns6" # 9 prefer 1st conflicting QNAME zone
addr 12.12.12.12 "nxc1.sub1.tld2 @$ns6" # 10 replace NXDOMAIN w/ CNAME
addr 12.12.12.12 "nxc2.sub1.tld2 @$ns6" # 11 replace NXDOMAIN w/ CNAME chain
addr 127.6.2.1 "a6-2.tld2 @$ns6" # 12
addr 56.56.56.56 "a3-6.tld2 @$ns6" # 13 wildcard CNAME
addr 57.57.57.57 "a3-7.sub1.tld2 @$ns6" # 14 wildcard CNAME
addr 127.0.0.16 "a4-5-cname3.tld2 @$ns6" # 15 CNAME chain
addr 127.0.0.17 "a4-6-cname3.tld2 @$ns6" # 16 stop short in CNAME chain
nxdomain c1.crash2.tld3 @$ns6 # 17 assert in rbtdb.c
nxdomain a0-1.tld2 +dnssec @$ns6 # 18 simple DO=1 without sigs
nxdomain a0-1s-cname.tld2s +dnssec @$ns6 # 19
drop a3-8.tld2 any @$ns6 # 20 drop
end_group
ckstatsrange $ns3 test1 ns3 22 25
ckstats $ns5 test1 ns5 0
ckstats $ns6 test1 ns6 0
start_group "IP rewrites" test2
nodata a3-1.tld2 # 1 NODATA
nochange a3-2.tld2 # 2 no policy record so no change
nochange a4-1.tld2 # 3 obsolete PASSTHRU record style
nxdomain a4-2.tld2 # 4
nochange a4-2.tld2 -taaaa # 5 no A => no policy rewrite
nochange a4-2.tld2 -ttxt # 6 no A => no policy rewrite
nxdomain a4-2.tld2 -tany # 7 no A => no policy rewrite
nodata a4-3.tld2 # 8
nxdomain a3-1.tld2 -taaaa # 9 IPv6 policy
nochange a4-1-aaaa.tld2 -taaaa # 10
addr 127.0.0.1 a5-1-2.tld2 # 11 prefer smallest policy address
addr 127.0.0.1 a5-3.tld2 # 12 prefer first conflicting IP zone
nochange a5-4.tld2 +norecurse # 13 check that RD=1 is required for #14
addr 14.14.14.14 a5-4.tld2 # 14 prefer QNAME to IP
nochange a4-4.tld2 # 15 PASSTHRU
nxdomain c2.crash2.tld3 # 16 assert in rbtdb.c
addr 127.0.0.17 "a4-4.tld2 -b $ns1" # 17 client-IP address trigger
nxdomain a7-1.tld2 # 18 slave policy zone (RT34450)
cp ns2/blv2.tld2.db.in ns2/bl.tld2.db
$RNDCCMD 10.53.0.2 reload bl.tld2
goodsoa="rpz.tld2. hostmaster.ns.tld2. 2 3600 1200 604800 60"
for i in 0 1 2 3 4 5 6 7 8 9 10
do
soa=`$DIG -p 5300 +short soa bl.tld2 @10.53.0.3 -b10.53.0.3`
test "$soa" = "$goodsoa" && break
sleep 1
done
nochange a7-1.tld2 # 19 PASSTHRU
sleep 1 # ensure that a clock tick has occured so that the reload takes effect
cp ns2/blv3.tld2.db.in ns2/bl.tld2.db
goodsoa="rpz.tld2. hostmaster.ns.tld2. 3 3600 1200 604800 60"
$RNDCCMD 10.53.0.2 reload bl.tld2
for i in 0 1 2 3 4 5 6 7 8 9 10
do
soa=`$DIG -p 5300 +short soa bl.tld2 @10.53.0.3 -b10.53.0.3`
test "$soa" = "$goodsoa" && break
sleep 1
done
nxdomain a7-1.tld2 # 20 slave policy zone (RT34450)
end_group
ckstats $ns3 test2 ns3 12
# check that IP addresses for previous group were deleted from the radix tree
start_group "radix tree deletions"
nochange a3-1.tld2
nochange a3-2.tld2
nochange a4-1.tld2
nochange a4-2.tld2
nochange a4-2.tld2 -taaaa
nochange a4-2.tld2 -ttxt
nochange a4-2.tld2 -tany
nochange a4-3.tld2
nochange a3-1.tld2 -tAAAA
nochange a4-1-aaaa.tld2 -tAAAA
nochange a5-1-2.tld2
end_group
ckstats $ns3 'radix tree deletions' ns3 0
if ./rpz nsdname; then
# these tests assume "min-ns-dots 0"
start_group "NSDNAME rewrites" test3
nochange a3-1.tld2 # 1
nochange a3-1.tld2 +dnssec # 2 this once caused problems
nxdomain a3-1.sub1.tld2 # 3 NXDOMAIN *.sub1.tld2 by NSDNAME
nxdomain a3-1.subsub.sub1.tld2
nxdomain a3-1.subsub.sub1.tld2 -tany
addr 12.12.12.12 a4-2.subsub.sub2.tld2 # 6 walled garden for *.sub2.tld2
nochange a3-2.tld2. # 7 exempt rewrite by name
nochange a0-1.tld2. # 8 exempt rewrite by address block
addr 12.12.12.12 a4-1.tld2 # 9 prefer QNAME policy to NSDNAME
addr 127.0.0.1 a3-1.sub3.tld2 # 10 prefer policy for largest NSDNAME
addr 127.0.0.2 a3-1.subsub.sub3.tld2
nxdomain xxx.crash1.tld2 # 12 dns_db_detachnode() crash
end_group
ckstats $ns3 test3 ns3 7
else
echo "I:NSDNAME not checked; named configured with --disable-rpz-nsdname"
fi
if ./rpz nsip; then
# these tests assume "min-ns-dots 0"
start_group "NSIP rewrites" test4
nxdomain a3-1.tld2 # 1 NXDOMAIN for all of tld2
nochange a3-2.tld2. # 2 exempt rewrite by name
nochange a0-1.tld2. # 3 exempt rewrite by address block
nochange a3-1.tld4 # 4 different NS IP address
end_group
start_group "walled garden NSIP rewrites" test4a
addr 41.41.41.41 a3-1.tld2 # 1 walled garden for all of tld2
addr 2041::41 'a3-1.tld2 AAAA' # 2 walled garden for all of tld2
here a3-1.tld2 TXT <<'EOF' # 3 text message for all of tld2
;; status: NOERROR, x
a3-1.tld2. x IN TXT "NSIP walled garden"
EOF
end_group
ckstats $ns3 test4 ns3 4
else
echo "I:NSIP not checked; named configured with --disable-rpz-nsip"
fi
# policies in ./test5 overridden by response-policy{} in ns3/named.conf
# and in ns5/named.conf
start_group "policy overrides" test5
addr 127.0.0.1 a3-1.tld2 # 1 bl-given
nochange a3-2.tld2 # 2 bl-passthru
nochange a3-3.tld2 # 3 bl-no-op obsolete for passthru
nochange a3-4.tld2 # 4 bl-disabled
nodata a3-5.tld2 # 5 bl-nodata zone recursive-only no
nodata a3-5.tld2 +norecurse # 6 bl-nodata zone recursive-only no
nodata a3-5.tld2 # 7 bl-nodata not needed
nxdomain a3-5.tld2 +norecurse @$ns5 # 8 bl-nodata global recursive-only no
nxdomain a3-5.tld2s @$ns5 # 9 bl-nodata global break-dnssec
nxdomain a3-5.tld2s +dnssec @$ns5 # 10 bl-nodata global break-dnssec
nxdomain a3-6.tld2 # 11 bl-nxdomain
here a3-7.tld2 -tany <<'EOF'
;; status: NOERROR, x
a3-7.tld2. x IN CNAME txt-only.tld2.
txt-only.tld2. x IN TXT "txt-only-tld2"
EOF
addr 58.58.58.58 a3-8.tld2 # 13 bl_wildcname
addr 59.59.59.59 a3-9.sub9.tld2 # 14 bl_wildcname
addr 12.12.12.12 a3-15.tld2 # 15 bl-garden via CNAME to a12.tld2
addr 127.0.0.16 a3-16.tld2 100 # 16 bl max-policy-ttl 100
addr 17.17.17.17 "a3-17.tld2 @$ns5" 90 # 17 ns5 bl max-policy-ttl 90
drop a3-18.tld2 any # 18 bl-drop
nxdomain TCP a3-19.tld2 # 19 bl-tcp-only
end_group
ckstats $ns3 test5 ns3 12
ckstats $ns5 test5 ns5 4
# check that miscellaneous bugs are still absent
start_group "crashes" test6
for Q in RRSIG SIG ANY 'ANY +dnssec'; do
nocrash a3-1.tld2 -t$Q
nocrash a3-2.tld2 -t$Q
nocrash a3-5.tld2 -t$Q
nocrash www.redirect -t$Q
nocrash www.credirect -t$Q
done
# This is not a bug, because any data leaked by writing 24.4.3.2.10.rpz-ip
# (or whatever) is available by publishing "foo A 10.2.3.4" and then
# resolving foo.
# nxdomain 32.3.2.1.127.rpz-ip
end_group
ckstats $ns3 bugs ns3 8
# superficial test for major performance bugs
QPERF=`sh qperf.sh`
if test -n "$QPERF"; then
perf () {
date "+I:${TS}checking performance $1"
# Dry run to prime everything
comment "before dry run $1"
$QPERF -c -1 -l30 -d ns5/requests -s $ns5 -p 5300 >/dev/null
comment "before real test $1"
PFILE="ns5/$2.perf"
$RNDCCMD $ns5 notrace
$QPERF -c -1 -l30 -d ns5/requests -s $ns5 -p 5300 >$PFILE
comment "after test $1"
X=`sed -n -e 's/.*Returned *\([^ ]*:\) *\([0-9]*\) .*/\1\2/p' $PFILE \
| tr '\n' ' '`
if test "$X" != "$3"; then
setret "I:wrong results '$X' in $PFILE"
fi
ckalive $ns5 "I:failed; server #5 crashed"
}
trim () {
sed -n -e 's/.*Queries per second: *\([0-9]*\).*/\1/p' ns5/$1.perf
}
# get qps with rpz
perf 'with RPZ' rpz 'NOERROR:2900 NXDOMAIN:100 '
RPZ=`trim rpz`
# turn off rpz and measure qps again
echo "# RPZ off" >ns5/rpz-switch
RNDCCMD_OUT=`$RNDCCMD $ns5 reload`
perf 'without RPZ' norpz 'NOERROR:3000 '
NORPZ=`trim norpz`
PERCENT=`expr \( "$RPZ" \* 100 + \( $NORPZ / 2 \) \) / $NORPZ`
echo "I:$RPZ qps with RPZ is $PERCENT% of $NORPZ qps without RPZ"
MIN_PERCENT=30
if test "$PERCENT" -lt $MIN_PERCENT; then
echo "I:$RPZ qps with rpz or $PERCENT% is below $MIN_PERCENT% of $NORPZ qps"
fi
if test "$PERCENT" -ge 100; then
echo "I:$RPZ qps with RPZ or $PERCENT% of $NORPZ qps without RPZ is too high"
fi
ckstats $ns5 performance ns5 200
else
echo "I:performance not checked; queryperf not available"
fi
# restart the main test RPZ server to see if that creates a core file
if test -z "$HAVE_CORE"; then
$PERL $SYSTEMTESTTOP/stop.pl . ns3
restart 3
HAVE_CORE=`find ns* -name '*core*' -print`
test -z "$HAVE_CORE" || setret "I:found $HAVE_CORE; memory leak?"
fi
# look for complaints from lib/dns/rpz.c and bin/name/query.c
EMSGS=`egrep -l 'invalid rpz|rpz.*failed' ns*/named.run`
if test -n "$EMSGS"; then
setret "I:error messages in $EMSGS starting with:"
egrep 'invalid rpz|rpz.*failed' ns*/named.run | sed -e '10,$d' -e 's/^/I: /'
fi
echo "I:checking that ttl values are not zeroed when qtype is '*'"
$DIG +noall +answer -p 5300 @$ns3 any a3-2.tld2 > dig.out.any
ttl=`awk '/a3-2 tld2 text/ {print $2}' dig.out.any`
if test ${ttl:=0} -eq 0; then setret I:failed; fi
echo "I:checking rpz updates/transfers with parent nodes added after children"
# regression test for RT #36272: the success condition
# is the slave server not crashing.
nsd() {
$NSUPDATE -p 5300 << EOF
server $1
ttl 300
update $2 $3 IN CNAME .
update $2 $4 IN CNAME .
send
EOF
sleep 2
}
for i in 1 2 3 4 5; do
nsd $ns5 add example.com.policy1. '*.example.com.policy1.'
nsd $ns5 delete example.com.policy1. '*.example.com.policy1.'
done
for i in 1 2 3 4 5; do
nsd $ns5 add '*.example.com.policy1.' example.com.policy1.
nsd $ns5 delete '*.example.com.policy1.' example.com.policy1.
done
echo "I:checking that going from a empty policy zone works"
nsd $ns5 add '*.x.servfail.policy2.' x.servfail.policy2.
sleep 1
$RNDCCMD $ns7 reload policy2
$DIG z.x.servfail -p 5300 @$ns7 > dig.out.ns7
grep NXDOMAIN dig.out.ns7 > /dev/null || setret I:failed;
echo "I:exit status: $status"
exit $status