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path: root/bin/tests/system/notify/tests.sh
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#!/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.

SYSTEMTESTTOP=..
. $SYSTEMTESTTOP/conf.sh

DIGOPTS="+tcp +noadd +nosea +nostat +noquest +nocomm +nocmd -p ${PORT}"
RNDCCMD="$RNDC -c $SYSTEMTESTTOP/common/rndc.conf -p ${CONTROLPORT} -s"

status=0
n=0

#
# Wait up to 10 seconds for the servers to finish starting before testing.
#
for i in 1 2 3 4 5 6 7 8 9 10; do
  ret=0
  $DIG +tcp -p ${PORT} example @10.53.0.2 soa >dig.out.ns2.test$n || ret=1
  grep "status: NOERROR" dig.out.ns2.test$n >/dev/null || ret=1
  grep "flags:.* aa[ ;]" dig.out.ns2.test$n >/dev/null || ret=1
  $DIG +tcp -p ${PORT} example @10.53.0.3 soa >dig.out.ns3.test$n || ret=1
  grep "status: NOERROR" dig.out.ns3.test$n >/dev/null || ret=1
  grep "flags:.* aa[ ;]" dig.out.ns3.test$n >/dev/null || ret=1
  nr=$(grep 'x[0-9].*sending notify to' ns2/named.run | wc -l)
  [ $nr -eq 20 ] || ret=1
  [ $ret = 0 ] && break
  sleep 1
done

n=$(expr $n + 1)
echo_i "checking initial status ($n)"
ret=0
$DIG $DIGOPTS a.example. @10.53.0.2 a >dig.out.ns2.test$n || ret=1
grep "10.0.0.1" dig.out.ns2.test$n >/dev/null || ret=1

$DIG $DIGOPTS a.example. @10.53.0.3 a >dig.out.ns3.test$n || ret=1
grep "10.0.0.1" dig.out.ns3.test$n >/dev/null || ret=1

digcomp dig.out.ns2.test$n dig.out.ns3.test$n || ret=1

[ $ret = 0 ] || echo_i "failed"
status=$(expr $ret + $status)

n=$(expr $n + 1)
echo_i "checking startup notify rate limit ($n)"
ret=0
awk '/x[0-9].*sending notify to/ {
	split($2, a, ":");
	this = a[1] * 3600 + a[2] * 60 + a[3];
	if (lasta1 && lasta1 > a[1]) {
		fix = 3600 * 24;
	}
	this += fix;
	if (last) {
		delta = this - last;
		print delta;

		total += delta;
		if (!maxdelta || delta > maxdelta) {
			maxdelta = delta;
		}
		if (!mindelta || delta < mindelta) {
			mindelta = delta;
		}
	}
	lasta1 = a[1];
	last = this;
	count++;
}
END {
	average = total / count;
	print "mindelta:", mindelta;
	print "maxdelta:" maxdelta;
	print "count:", count;
	print "average:", average;
	if (average < 0.180) exit(1);
	if (count < 20) exit(1);
}' ns2/named.run >awk.out.ns2.test$n || ret=1
[ $ret = 0 ] || echo_i "failed"
status=$(expr $ret + $status)

nextpart ns3/named.run >/dev/null

sleep 1 # make sure filesystem time stamp is newer for reload.
rm -f ns2/example.db
cp -f ns2/example2.db ns2/example.db
if [ ! "$CYGWIN" ]; then
  echo_i "reloading with example2 using HUP and waiting up to 45 seconds"
  $KILL -HUP $(cat ns2/named.pid)
else
  echo_i "reloading with example2 using rndc and waiting up to 45 seconds"
  rndc_reload ns2 10.53.0.2
fi

try=0
while test $try -lt 45; do
  nextpart ns3/named.run >tmp
  grep "transfer of 'example/IN' from 10.53.0.2#.*success" tmp >/dev/null && break
  sleep 1
  try=$(expr $try + 1)
done

n=$(expr $n + 1)
echo_i "checking notify message was logged ($n)"
ret=0
grep 'notify from 10.53.0.2#[0-9][0-9]*: serial 2$' ns3/named.run >/dev/null || ret=1
[ $ret = 0 ] || echo_i "failed"
status=$(expr $ret + $status)

n=$(expr $n + 1)
echo_i "checking example2 loaded ($n)"
ret=0
$DIG $DIGOPTS a.example. @10.53.0.2 a >dig.out.ns2.test$n || ret=1
grep "10.0.0.2" dig.out.ns2.test$n >/dev/null || ret=1

[ $ret = 0 ] || echo_i "failed"
status=$(expr $ret + $status)

n=$(expr $n + 1)
echo_i "checking example2 contents have been transferred after HUP reload ($n)"
ret=0
$DIG $DIGOPTS a.example. @10.53.0.2 a >dig.out.ns2.test$n || ret=1
grep "10.0.0.2" dig.out.ns2.test$n >/dev/null || ret=1

$DIG $DIGOPTS a.example. @10.53.0.3 a >dig.out.ns3.test$n || ret=1
grep "10.0.0.2" dig.out.ns3.test$n >/dev/null || ret=1

digcomp dig.out.ns2.test$n dig.out.ns3.test$n || ret=1

[ $ret = 0 ] || echo_i "failed"
status=$(expr $ret + $status)

echo_i "stopping master and restarting with example4 then waiting up to 45 seconds"
stop_server ns2

rm -f ns2/example.db
cp -f ns2/example4.db ns2/example.db

start_server --noclean --restart --port "${PORT}" ns2

try=0
while test $try -lt 45; do
  nextpart ns3/named.run >tmp
  grep "transfer of 'example/IN' from 10.53.0.2#.*success" tmp >/dev/null && break
  sleep 1
  try=$(expr $try + 1)
done

n=$(expr $n + 1)
echo_i "checking notify message was logged ($n)"
ret=0
grep 'notify from 10.53.0.2#[0-9][0-9]*: serial 4$' ns3/named.run >/dev/null || ret=1
[ $ret = 0 ] || echo_i "failed"
status=$(expr $ret + $status)

n=$(expr $n + 1)
echo_i "checking example4 loaded ($n)"
ret=0
$DIG $DIGOPTS a.example. @10.53.0.2 a >dig.out.ns2.test$n || ret=1
grep "10.0.0.4" dig.out.ns2.test$n >/dev/null || ret=1

[ $ret = 0 ] || echo_i "failed"
status=$(expr $ret + $status)

n=$(expr $n + 1)
echo_i "checking example4 contents have been transferred after restart ($n)"
ret=0
$DIG $DIGOPTS a.example. @10.53.0.2 a >dig.out.ns2.test$n || ret=1
grep "10.0.0.4" dig.out.ns2.test$n >/dev/null || ret=1

$DIG $DIGOPTS a.example. @10.53.0.3 a >dig.out.ns3.test$n || ret=1
grep "10.0.0.4" dig.out.ns3.test$n >/dev/null || ret=1

digcomp dig.out.ns2.test$n dig.out.ns3.test$n || ret=1

[ $ret = 0 ] || echo_i "failed"
status=$(expr $ret + $status)

n=$(expr $n + 1)
echo_i "checking notify to alternate port with master inheritance ($n)"
$NSUPDATE <<EOF
server 10.53.0.2 ${PORT}
zone x21
update add added.x21 0 in txt "test string"
send
EOF
for i in 1 2 3 4 5 6 7 8 9; do
  $DIG $DIGOPTS added.x21. @10.53.0.4 txt -p $EXTRAPORT1 >dig.out.ns4.test$n || ret=1
  grep "test string" dig.out.ns4.test$n >/dev/null && break
  sleep 1
done
grep "test string" dig.out.ns4.test$n >/dev/null || ret=1

[ $ret = 0 ] || echo_i "failed"
status=$(expr $ret + $status)

n=$(expr $n + 1)
echo_i "checking notify to multiple views using tsig ($n)"
ret=0
$NSUPDATE <<EOF
server 10.53.0.5 ${PORT}
zone x21
key a aaaaaaaaaaaaaaaaaaaa
update add added.x21 0 in txt "test string"
send
EOF

for i in 1 2 3 4 5 6 7 8 9; do
  $DIG $DIGOPTS added.x21. -y b:bbbbbbbbbbbbbbbbbbbb @10.53.0.5 \
    txt >dig.out.b.ns5.test$n || ret=1
  $DIG $DIGOPTS added.x21. -y c:cccccccccccccccccccc @10.53.0.5 \
    txt >dig.out.c.ns5.test$n || ret=1
  grep "test string" dig.out.b.ns5.test$n >/dev/null \
    && grep "test string" dig.out.c.ns5.test$n >/dev/null \
    && break
  sleep 1
done
grep "test string" dig.out.b.ns5.test$n >/dev/null || ret=1
grep "test string" dig.out.c.ns5.test$n >/dev/null || ret=1
grep "sending notify to 10.53.0.5#[0-9]* : TSIG (b)" ns5/named.run >/dev/null || ret=1
grep "sending notify to 10.53.0.5#[0-9]* : TSIG (c)" ns5/named.run >/dev/null || ret=1

[ $ret = 0 ] || echo_i "failed"
status=$(expr $ret + $status)

echo_i "exit status: $status"
[ $status -eq 0 ] || exit 1