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-rw-r--r--bin/tests/system/rpzrecurse/tests.sh545
1 files changed, 545 insertions, 0 deletions
diff --git a/bin/tests/system/rpzrecurse/tests.sh b/bin/tests/system/rpzrecurse/tests.sh
new file mode 100644
index 0000000..950b610
--- /dev/null
+++ b/bin/tests/system/rpzrecurse/tests.sh
@@ -0,0 +1,545 @@
+#!/bin/sh
+
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# SPDX-License-Identifier: MPL-2.0
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, you can obtain one at https://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+# touch dnsrps-off to not test with DNSRPS
+# touch dnsrps-only to not test with classic RPZ
+
+SYSTEMTESTTOP=..
+. $SYSTEMTESTTOP/conf.sh
+
+status=0
+
+t=0
+
+DEBUG=
+ARGS=
+
+USAGE="$0: [-xS]"
+while getopts "xS:" c; do
+ case $c in
+ x) set -x; DEBUG=-x; ARGS="$ARGS -x";;
+ S) SAVE_RESULTS=-S; ARGS="$ARGS -S";;
+ *) echo "$USAGE" 1>&2; exit 1;;
+ esac
+done
+shift `expr $OPTIND - 1 || true`
+if test "$#" -ne 0; then
+ echo "$USAGE" 1>&2
+ exit 1
+fi
+# really quit on control-C
+trap 'exit 1' 1 2 15
+
+DNSRPSCMD=../rpz/dnsrps
+RNDCCMD="$RNDC -c $SYSTEMTESTTOP/common/rndc.conf -p ${CONTROLPORT} -s"
+
+# $1 = test name (such as 1a, 1b, etc. for which named.$1.conf exists)
+run_server() {
+ TESTNAME=$1
+
+ echo_i "stopping resolver"
+ stop_server --use-rndc --port ${CONTROLPORT} ns2
+
+ sleep 1
+
+ echo_i "starting resolver using named.$TESTNAME.conf"
+ cp -f ns2/named.$TESTNAME.conf ns2/named.conf
+ start_server --noclean --restart --port ${PORT} ns2
+ sleep 3
+}
+
+run_query() {
+ TESTNAME=$1
+ LINE=$2
+
+ NAME=`sed -n -e "$LINE,"'$p' ns2/$TESTNAME.queries | head -n 1`
+ $DIG $DIGOPTS $NAME a @10.53.0.2 -p ${PORT} -b 127.0.0.1 > dig.out.${t}
+ grep "status: SERVFAIL" dig.out.${t} > /dev/null 2>&1 && return 1
+ return 0
+}
+
+# $1 = test name (such as 1a, 1b, etc. for which $1.queries exists)
+# $2 = line number in query file to test (the name to query is taken from this line)
+expect_norecurse() {
+ TESTNAME=$1
+ LINE=$2
+
+ NAME=`sed -n -e "$LINE,"'$p' ns2/$TESTNAME.queries | head -n 1`
+ t=`expr $t + 1`
+ echo_i "testing $NAME doesn't recurse (${t})"
+ add_test_marker 10.53.0.2
+ run_query $TESTNAME $LINE || {
+ echo_i "test ${t} failed"
+ status=1
+ }
+}
+
+# $1 = test name (such as 1a, 1b, etc. for which $1.queries exists)
+# $2 = line number in query file to test (the name to query is taken from this line)
+expect_recurse() {
+ TESTNAME=$1
+ LINE=$2
+
+ NAME=`sed -n -e "$LINE,"'$p' ns2/$TESTNAME.queries | head -n 1`
+ t=`expr $t + 1`
+ echo_i "testing $NAME recurses (${t})"
+ add_test_marker 10.53.0.2
+ run_query $TESTNAME $LINE && {
+ echo_i "test ${t} failed"
+ status=1
+ }
+}
+
+add_test_marker() {
+ for ns in $@
+ do
+ $RNDCCMD $ns null ---- test ${t} ----
+ done
+}
+
+for mode in native dnsrps; do
+ status=0
+ case $mode in
+ native)
+ if [ -e dnsrps-only ] ; then
+ echo_i "'dnsrps-only' found: skipping native RPZ sub-test"
+ continue
+ else
+ echo_i "running native RPZ sub-test"
+ fi
+ ;;
+ dnsrps)
+ if [ -e dnsrps-off ] ; then
+ echo_i "'dnsrps-off' found: skipping DNSRPS sub-test"
+ continue
+ fi
+ echo_i "attempting to configure servers with DNSRPS..."
+ stop_server --use-rndc --port ${CONTROLPORT}
+ $SHELL ./setup.sh -N -D $DEBUG
+ sed -n 's/^## //p' dnsrps.conf | cat_i
+ if grep '^#fail' dnsrps.conf >/dev/null; then
+ echo_i "exit status: 1"
+ exit 1
+ fi
+ if grep '^#skip' dnsrps.conf > /dev/null; then
+ echo_i "DNSRPS sub-test skipped"
+ continue
+ else
+ echo_i "running DNSRPS sub-test"
+ start_server --noclean --restart --port ${PORT}
+ sleep 3
+ fi
+ ;;
+ esac
+
+ # show whether and why DNSRPS is enabled or disabled
+ sed -n 's/^## //p' dnsrps.conf | cat_i
+
+ t=`expr $t + 1`
+ echo_i "testing that l1.l0 exists without RPZ (${t})"
+ add_test_marker 10.53.0.2
+ $DIG $DIGOPTS l1.l0 ns @10.53.0.2 -p ${PORT} > dig.out.${t}
+ grep "status: NOERROR" dig.out.${t} > /dev/null 2>&1 || {
+ echo_i "test ${t} failed"
+ status=1
+ }
+
+ t=`expr $t + 1`
+ echo_i "testing that l2.l1.l0 returns SERVFAIL without RPZ (${t})"
+ add_test_marker 10.53.0.2
+ $DIG $DIGOPTS l2.l1.l0 ns @10.53.0.2 -p ${PORT} > dig.out.${t}
+ grep "status: SERVFAIL" dig.out.${t} > /dev/null 2>&1 || {
+ echo_i "test ${t} failed"
+ status=1
+ }
+
+ # Group 1
+ run_server 1a
+ expect_norecurse 1a 1
+ run_server 1b
+ expect_norecurse 1b 1
+ expect_recurse 1b 2
+ run_server 1c
+ expect_norecurse 1c 1
+
+ # Group 2
+ run_server 2a
+ for n in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 \
+ 21 22 23 24 25 26 27 28 29 30 31 32
+ do
+ expect_norecurse 2a $n
+ done
+ expect_recurse 2a 33
+
+ # Group 3
+ run_server 3a
+ expect_recurse 3a 1
+ run_server 3b
+ expect_recurse 3b 1
+ run_server 3c
+ expect_recurse 3c 1
+ run_server 3d
+ expect_norecurse 3d 1
+ expect_recurse 3d 2
+ run_server 3e
+ expect_norecurse 3e 1
+ expect_recurse 3e 2
+ run_server 3f
+ expect_norecurse 3f 1
+ expect_recurse 3f 2
+
+ # Group 4
+ testlist="aa ap bf"
+ values="1 16 32"
+ # Uncomment the following to test every skip value instead of
+ # only a sample of values
+ #
+ #testlist="aa ab ac ad ae af ag ah ai aj ak al am an ao ap \
+ # aq ar as at au av aw ax ay az ba bb bc bd be bf"
+ #values="1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 \
+ # 21 22 23 24 25 26 27 28 29 30 31 32"
+ set -- $values
+ for n in $testlist; do
+ run_server 4$n
+ ni=$1
+ t=`expr $t + 1`
+ echo_i "testing that ${ni} of 33 queries skip recursion (${t})"
+ add_test_marker 10.53.0.2
+ c=0
+ for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 \
+ 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33
+ do
+ run_query 4$n $i
+ c=`expr $c + $?`
+ done
+ skipped=`expr 33 - $c`
+ if [ $skipped != $ni ]; then
+ echo_i "test $t failed (actual=$skipped, expected=$ni)"
+ status=1
+ fi
+ shift
+ done
+
+ # Group 5
+ run_server 5a
+ expect_norecurse 5a 1
+ expect_norecurse 5a 2
+ expect_recurse 5a 3
+ expect_recurse 5a 4
+ expect_recurse 5a 5
+ expect_recurse 5a 6
+
+ if [ ! "$CYGWIN" -o -n "$PSSUSPEND" ]
+ then
+ # Group 6
+ echo_i "check recursive behavior consistency during policy update races"
+ run_server 6a
+ sleep 1
+ t=`expr $t + 1`
+ echo_i "running dig to cache CNAME record (${t})"
+ add_test_marker 10.53.0.1 10.53.0.2
+ $DIG $DIGOPTS @10.53.0.2 -p ${PORT} www.test.example.org CNAME > dig.out.${t}
+ sleep 1
+ echo_i "suspending authority server"
+ PID=`cat ns1/named.pid`
+ if [ "$CYGWIN" ]
+ then
+ $PSSUSPEND $PID
+ else
+ $KILL -STOP $PID
+ fi
+ echo_i "adding an NSDNAME policy"
+ cp ns2/db.6a.00.policy.local ns2/saved.policy.local
+ cp ns2/db.6b.00.policy.local ns2/db.6a.00.policy.local
+ $RNDC -c ../common/rndc.conf -s 10.53.0.2 -p ${CONTROLPORT} reload 6a.00.policy.local 2>&1 | sed 's/^/ns2 /' | cat_i
+ test -f dnsrpzd.pid && $KILL -USR1 `cat dnsrpzd.pid`
+ sleep 1
+ t=`expr $t + 1`
+ echo_i "running dig to follow CNAME (blocks, so runs in the background) (${t})"
+ add_test_marker 10.53.0.2
+ $DIG $DIGOPTS @10.53.0.2 -p ${PORT} www.test.example.org A +time=5 > dig.out.${t} &
+ sleep 1
+ echo_i "removing the NSDNAME policy"
+ cp ns2/db.6c.00.policy.local ns2/db.6a.00.policy.local
+ $RNDC -c ../common/rndc.conf -s 10.53.0.2 -p ${CONTROLPORT} reload 6a.00.policy.local 2>&1 | sed 's/^/ns2 /' | cat_i
+ test -f dnsrpzd.pid && $KILL -USR1 `cat dnsrpzd.pid`
+ sleep 1
+ echo_i "resuming authority server"
+ PID=`cat ns1/named.pid`
+ if [ "$CYGWIN" ]
+ then
+ $PSSUSPEND -r $PID
+ else
+ $KILL -CONT $PID
+ fi
+ add_test_marker 10.53.0.1
+ for n in 1 2 3 4 5 6 7 8 9
+ do
+ sleep 1
+ [ -s dig.out.${t} ] || continue
+ grep "status: .*," dig.out.${t} > /dev/null 2>&1 && break
+ done
+ grep "status: NOERROR" dig.out.${t} > /dev/null 2>&1 || {
+ echo_i "test ${t} failed"
+ status=1
+ }
+
+ echo_i "check recursive behavior consistency during policy removal races"
+ cp ns2/saved.policy.local ns2/db.6a.00.policy.local
+ run_server 6a
+ sleep 1
+ t=`expr $t + 1`
+ echo_i "running dig to cache CNAME record (${t})"
+ add_test_marker 10.53.0.1 10.53.0.2
+ $DIG $DIGOPTS @10.53.0.2 -p ${PORT} www.test.example.org CNAME > dig.out.${t}
+ sleep 1
+ echo_i "suspending authority server"
+ PID=`cat ns1/named.pid`
+ if [ "$CYGWIN" ]
+ then
+ $PSSUSPEND $PID
+ else
+ $KILL -STOP $PID
+ fi
+ echo_i "adding an NSDNAME policy"
+ cp ns2/db.6b.00.policy.local ns2/db.6a.00.policy.local
+ $RNDC -c ../common/rndc.conf -s 10.53.0.2 -p ${CONTROLPORT} reload 6a.00.policy.local 2>&1 | sed 's/^/ns2 /' | cat_i
+ test -f dnsrpzd.pid && $KILL -USR1 `cat dnsrpzd.pid`
+ sleep 1
+ t=`expr $t + 1`
+ echo_i "running dig to follow CNAME (blocks, so runs in the background) (${t})"
+ add_test_marker 10.53.0.2
+ $DIG $DIGOPTS @10.53.0.2 -p ${PORT} www.test.example.org A +time=5 > dig.out.${t} &
+ sleep 1
+ echo_i "removing the policy zone"
+ cp ns2/named.default.conf ns2/named.conf
+ rndc_reconfig ns2 10.53.0.2
+ test -f dnsrpzd.pid && $KILL -USR1 `cat dnsrpzd.pid`
+ sleep 1
+ echo_i "resuming authority server"
+ PID=`cat ns1/named.pid`
+ if [ "$CYGWIN" ]
+ then
+ $PSSUSPEND -r $PID
+ else
+ $KILL -CONT $PID
+ fi
+ add_test_marker 10.53.0.1
+ for n in 1 2 3 4 5 6 7 8 9; do
+ sleep 1
+ [ -s dig.out.${t} ] || continue
+ grep "status: .*," dig.out.${t} > /dev/null 2>&1 && break
+ done
+ grep "status: NOERROR" dig.out.${t} > /dev/null 2>&1 || {
+ echo_i "test ${t} failed"
+ status=1
+ }
+ fi
+
+ # Check maximum number of RPZ zones (64)
+ t=`expr $t + 1`
+ echo_i "testing maximum number of RPZ zones (${t})"
+ add_test_marker 10.53.0.2
+ run_server max
+ i=1
+ while test $i -le 64
+ do
+ $DIG $DIGOPTS name$i a @10.53.0.2 -p ${PORT} -b 10.53.0.1 > dig.out.${t}.${i}
+ grep "^name$i.[ ]*[0-9]*[ ]*IN[ ]*A[ ]*10.53.0.$i" dig.out.${t}.${i} > /dev/null 2>&1 || {
+ echo_i "test $t failed: didn't get expected answer from policy zone $i"
+ status=1
+ }
+ i=`expr $i + 1`
+ done
+
+ # Check CLIENT-IP behavior
+ t=`expr $t + 1`
+ echo_i "testing CLIENT-IP behavior (${t})"
+ add_test_marker 10.53.0.2
+ run_server clientip
+ $DIG $DIGOPTS l2.l1.l0 a @10.53.0.2 -p ${PORT} -b 10.53.0.4 > dig.out.${t}
+ grep "status: NOERROR" dig.out.${t} > /dev/null 2>&1 || {
+ echo_i "test $t failed: query failed"
+ status=1
+ }
+ grep "^l2.l1.l0.[ ]*[0-9]*[ ]*IN[ ]*A[ ]*10.53.0.2" dig.out.${t} > /dev/null 2>&1 || {
+ echo_i "test $t failed: didn't get expected answer"
+ status=1
+ }
+
+ # Check CLIENT-IP behavior #2
+ t=`expr $t + 1`
+ echo_i "testing CLIENT-IP behavior #2 (${t})"
+ add_test_marker 10.53.0.2
+ run_server clientip2
+ $DIG $DIGOPTS l2.l1.l0 a @10.53.0.2 -p ${PORT} -b 10.53.0.1 > dig.out.${t}.1
+ grep "status: SERVFAIL" dig.out.${t}.1 > /dev/null 2>&1 || {
+ echo_i "test $t failed: query failed"
+ status=1
+ }
+ $DIG $DIGOPTS l2.l1.l0 a @10.53.0.2 -p ${PORT} -b 10.53.0.2 > dig.out.${t}.2
+ grep "status: NXDOMAIN" dig.out.${t}.2 > /dev/null 2>&1 || {
+ echo_i "test $t failed: query failed"
+ status=1
+ }
+ $DIG $DIGOPTS l2.l1.l0 a @10.53.0.2 -p ${PORT} -b 10.53.0.3 > dig.out.${t}.3
+ grep "status: NOERROR" dig.out.${t}.3 > /dev/null 2>&1 || {
+ echo_i "test $t failed: query failed"
+ status=1
+ }
+ grep "^l2.l1.l0.[ ]*[0-9]*[ ]*IN[ ]*A[ ]*10.53.0.1" dig.out.${t}.3 > /dev/null 2>&1 || {
+ echo_i "test $t failed: didn't get expected answer"
+ status=1
+ }
+ $DIG $DIGOPTS l2.l1.l0 a @10.53.0.2 -p ${PORT} -b 10.53.0.4 > dig.out.${t}.4
+ grep "status: SERVFAIL" dig.out.${t}.4 > /dev/null 2>&1 || {
+ echo_i "test $t failed: query failed"
+ status=1
+ }
+
+ # Check RPZ log clause
+ t=`expr $t + 1`
+ echo_i "testing RPZ log clause (${t})"
+ add_test_marker 10.53.0.2
+ run_server log
+ cur=`awk 'BEGIN {l=0} /^/ {l++} END { print l }' ns2/named.run`
+ $DIG $DIGOPTS l2.l1.l0 a @10.53.0.2 -p ${PORT} -b 10.53.0.4 > dig.out.${t}
+ $DIG $DIGOPTS l2.l1.l0 a @10.53.0.2 -p ${PORT} -b 10.53.0.3 >> dig.out.${t}
+ $DIG $DIGOPTS l2.l1.l0 a @10.53.0.2 -p ${PORT} -b 10.53.0.2 >> dig.out.${t}
+ sed -n "$cur,"'$p' < ns2/named.run | grep "view recursive: rpz CLIENT-IP Local-Data rewrite l2.l1.l0/A/IN via 32.4.0.53.10.rpz-client-ip.log1" > /dev/null && {
+ echo_ic "failed: unexpected rewrite message for policy zone log1 was logged"
+ status=1
+ }
+ sed -n "$cur,"'$p' < ns2/named.run | grep "view recursive: rpz CLIENT-IP Local-Data rewrite l2.l1.l0/A/IN via 32.3.0.53.10.rpz-client-ip.log2" > /dev/null || {
+ echo_ic "failed: expected rewrite message for policy zone log2 was not logged"
+ status=1
+ }
+ sed -n "$cur,"'$p' < ns2/named.run | grep "view recursive: rpz CLIENT-IP Local-Data rewrite l2.l1.l0/A/IN via 32.2.0.53.10.rpz-client-ip.log3" > /dev/null || {
+ echo_ic "failed: expected rewrite message for policy zone log3 was not logged"
+ status=1
+ }
+
+ # Check wildcard behavior
+
+ t=`expr $t + 1`
+ echo_i "testing wildcard behavior with 1 RPZ zone (${t})"
+ add_test_marker 10.53.0.2
+ run_server wildcard1
+ $DIG $DIGOPTS www.test1.example.net a @10.53.0.2 -p ${PORT} > dig.out.${t}.1
+ grep "status: NXDOMAIN" dig.out.${t}.1 > /dev/null || {
+ echo_i "test ${t} failed"
+ status=1
+ }
+ $DIG $DIGOPTS test1.example.net a @10.53.0.2 -p ${PORT} > dig.out.${t}.2
+ grep "status: NXDOMAIN" dig.out.${t}.2 > /dev/null || {
+ echo_i "test ${t} failed"
+ status=1
+ }
+
+ t=`expr $t + 1`
+ echo_i "testing wildcard behavior with 2 RPZ zones (${t})"
+ add_test_marker 10.53.0.2
+ run_server wildcard2
+ $DIG $DIGOPTS www.test1.example.net a @10.53.0.2 -p ${PORT} > dig.out.${t}.1
+ grep "status: NXDOMAIN" dig.out.${t}.1 > /dev/null || {
+ echo_i "test ${t} failed"
+ status=1
+ }
+ $DIG $DIGOPTS test1.example.net a @10.53.0.2 -p ${PORT} > dig.out.${t}.2
+ grep "status: NXDOMAIN" dig.out.${t}.2 > /dev/null || {
+ echo_i "test ${t} failed"
+ status=1
+ }
+
+ t=`expr $t + 1`
+ echo_i "testing wildcard behavior with 1 RPZ zone and no non-wildcard triggers (${t})"
+ add_test_marker 10.53.0.2
+ run_server wildcard3
+ $DIG $DIGOPTS www.test1.example.net a @10.53.0.2 -p ${PORT} > dig.out.${t}.1
+ grep "status: NXDOMAIN" dig.out.${t}.1 > /dev/null || {
+ echo_i "test ${t} failed"
+ status=1
+ }
+ $DIG $DIGOPTS test1.example.net a @10.53.0.2 -p ${PORT} > dig.out.${t}.2
+ grep "status: NOERROR" dig.out.${t}.2 > /dev/null || {
+ echo_i "test ${t} failed"
+ status=1
+ }
+
+ # Check for invalid prefix length error
+ t=`expr $t + 1`
+ echo_i "testing for invalid prefix length error (${t})"
+ add_test_marker 10.53.0.2
+ run_server invalidprefixlength
+ grep "invalid rpz IP address \"1000.4.0.53.10.rpz-client-ip.invalidprefixlength\"; invalid prefix length of 1000$" ns2/named.run > /dev/null || {
+ echo_ic "failed: expected that invalid prefix length error would be logged"
+ status=1
+ }
+
+ t=`expr $t + 1`
+ echo_i "testing wildcard passthru before explicit drop (${t})"
+ add_test_marker 10.53.0.2
+ run_server wildcard4
+ $DIG $DIGOPTS example.com a @10.53.0.2 -p ${PORT} > dig.out.${t}.1
+ grep "status: NOERROR" dig.out.${t}.1 > /dev/null || {
+ echo_i "test ${t} failed"
+ status=1
+ }
+ $DIG $DIGOPTS www.example.com a @10.53.0.2 -p ${PORT} > dig.out.${t}.2
+ grep "status: NOERROR" dig.out.${t}.2 > /dev/null || {
+ echo_i "test ${t} failed"
+ status=1
+ }
+
+ t=`expr $t + 1`
+ echo_i "checking 'nsip-wait-recurse no' is faster than 'nsip-wait-recurse yes' ($t)"
+ add_test_marker 10.53.0.2 10.53.0.3
+ echo_i "timing 'nsip-wait-recurse yes' (default)"
+ ret=0
+ t1=`$PERL -e 'print time()."\n";'`
+ $DIG -p ${PORT} @10.53.0.3 foo.child.example.tld a > dig.out.yes.$t
+ t2=`$PERL -e 'print time()."\n";'`
+ p1=`expr $t2 - $t1`
+ echo_i "elasped time $p1 seconds"
+
+ $RNDC -c ../common/rndc.conf -s 10.53.0.3 -p ${CONTROLPORT} flush
+ copy_setports ns3/named2.conf.in ns3/named.conf
+ nextpart ns3/named.run > /dev/null
+ $RNDC -c ../common/rndc.conf -s 10.53.0.3 -p ${CONTROLPORT} reload > /dev/null
+ wait_for_log 20 "rpz: policy: reload done" ns3/named.run || ret=1
+
+ echo_i "timing 'nsip-wait-recurse no'"
+ t3=`$PERL -e 'print time()."\n";'`
+ $DIG -p ${PORT} @10.53.0.3 foo.child.example.tld a > dig.out.no.$t
+ t4=`$PERL -e 'print time()."\n";'`
+ p2=`expr $t4 - $t3`
+ echo_i "elasped time $p2 seconds"
+
+ if test $p1 -le $p2; then ret=1; fi
+ if test $ret != 0; then echo_i "failed"; fi
+ status=`expr $status + $ret`
+
+ [ $status -ne 0 ] && pf=fail || pf=pass
+ case $mode in
+ native)
+ native=$status
+ echo_i "status (native RPZ sub-test): $status ($pf)";;
+ dnsrps)
+ dnsrps=$status
+ echo_i "status (DNSRPS sub-test): $status ($pf)";;
+ *) echo_i "invalid test mode";;
+ esac
+done
+status=`expr ${native:-0} + ${dnsrps:-0}`
+
+[ $status -eq 0 ] || exit 1
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 12:00:08 +0000