[master] add max-recursion-queries
also fixes and documentation for max-recursion-depth
This commit is contained in:
Evan Hunt
154
bin/tests/system/reclimit/tests.sh
Normal file
154
bin/tests/system/reclimit/tests.sh
Normal file
@@ -0,0 +1,154 @@
|
||||
#!/bin/sh
|
||||
#
|
||||
# Copyright (C) 2014 Internet Systems Consortium, Inc. ("ISC")
|
||||
#
|
||||
# Permission to use, copy, modify, and/or distribute this software for any
|
||||
# purpose with or without fee is hereby granted, provided that the above
|
||||
# copyright notice and this permission notice appear in all copies.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
|
||||
# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
|
||||
# AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
|
||||
# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
|
||||
# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
|
||||
# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
|
||||
# PERFORMANCE OF THIS SOFTWARE.
|
||||
|
||||
SYSTEMTESTTOP=..
|
||||
. $SYSTEMTESTTOP/conf.sh
|
||||
|
||||
DIGOPTS="-p 5300"
|
||||
|
||||
status=0
|
||||
n=0
|
||||
|
||||
n=`expr $n + 1`
|
||||
echo "I: attempt excessive-depth lookup ($n)"
|
||||
ret=0
|
||||
echo "1000" > ans2/ans.limit
|
||||
$DIG $DIGOPTS @10.53.0.2 reset > /dev/null || ret=1
|
||||
$DIG $DIGOPTS @10.53.0.3 indirect.example.org > dig.out.1.test$n || ret=1
|
||||
grep "status: SERVFAIL" dig.out.1.test$n > /dev/null || ret=1
|
||||
$DIG $DIGOPTS +short @10.53.0.2 count txt > dig.out.2.test$n || ret=1
|
||||
eval count=`cat dig.out.2.test$n`
|
||||
[ $count -eq 26 ] || ret=1
|
||||
if [ $ret != 0 ]; then echo "I:failed"; fi
|
||||
status=`expr $status + $ret`
|
||||
|
||||
n=`expr $n + 1`
|
||||
echo "I: attempt permissible lookup ($n)"
|
||||
ret=0
|
||||
echo "12" > ans2/ans.limit
|
||||
$RNDC -c ../common/rndc.conf -s 10.53.0.3 -p 9953 flush 2>&1 | sed 's/^/I:ns1 /'
|
||||
$DIG $DIGOPTS @10.53.0.2 reset > /dev/null || ret=1
|
||||
$DIG $DIGOPTS @10.53.0.3 indirect.example.org > dig.out.1.test$n || ret=1
|
||||
grep "status: NOERROR" dig.out.1.test$n > /dev/null || ret=1
|
||||
$DIG $DIGOPTS +short @10.53.0.2 count txt > dig.out.2.test$n || ret=1
|
||||
eval count=`cat dig.out.2.test$n`
|
||||
[ $count -eq 49 ] || ret=1
|
||||
if [ $ret != 0 ]; then echo "I:failed"; fi
|
||||
status=`expr $status + $ret`
|
||||
|
||||
echo "I:reset max-recursion-depth"
|
||||
cp ns3/named2.conf ns3/named.conf
|
||||
$RNDC -c ../common/rndc.conf -s 10.53.0.3 -p 9953 reconfig 2>&1 | sed 's/^/I:ns1 /'
|
||||
sleep 2
|
||||
|
||||
n=`expr $n + 1`
|
||||
echo "I: attempt excessive-depth lookup ($n)"
|
||||
ret=0
|
||||
echo "12" > ans2/ans.limit
|
||||
$RNDC -c ../common/rndc.conf -s 10.53.0.3 -p 9953 flush 2>&1 | sed 's/^/I:ns1 /'
|
||||
$DIG $DIGOPTS @10.53.0.2 reset > /dev/null || ret=1
|
||||
$DIG $DIGOPTS @10.53.0.3 indirect.example.org > dig.out.1.test$n || ret=1
|
||||
grep "status: SERVFAIL" dig.out.1.test$n > /dev/null || ret=1
|
||||
$DIG $DIGOPTS +short @10.53.0.2 count txt > dig.out.2.test$n || ret=1
|
||||
eval count=`cat dig.out.2.test$n`
|
||||
[ $count -eq 12 ] || ret=1
|
||||
if [ $ret != 0 ]; then echo "I:failed"; fi
|
||||
status=`expr $status + $ret`
|
||||
|
||||
n=`expr $n + 1`
|
||||
echo "I: attempt permissible lookup ($n)"
|
||||
ret=0
|
||||
echo "5" > ans2/ans.limit
|
||||
$RNDC -c ../common/rndc.conf -s 10.53.0.3 -p 9953 flush 2>&1 | sed 's/^/I:ns1 /'
|
||||
$DIG $DIGOPTS @10.53.0.2 reset > /dev/null || ret=1
|
||||
$DIG $DIGOPTS @10.53.0.3 indirect.example.org > dig.out.1.test$n || ret=1
|
||||
grep "status: NOERROR" dig.out.1.test$n > /dev/null || ret=1
|
||||
$DIG $DIGOPTS +short @10.53.0.2 count txt > dig.out.2.test$n || ret=1
|
||||
eval count=`cat dig.out.2.test$n`
|
||||
[ $count -eq 21 ] || ret=1
|
||||
if [ $ret != 0 ]; then echo "I:failed"; fi
|
||||
status=`expr $status + $ret`
|
||||
|
||||
echo "I:reset max-recursion-depth"
|
||||
cp ns3/named3.conf ns3/named.conf
|
||||
$RNDC -c ../common/rndc.conf -s 10.53.0.3 -p 9953 reconfig 2>&1 | sed 's/^/I:ns1 /'
|
||||
sleep 2
|
||||
|
||||
n=`expr $n + 1`
|
||||
echo "I: attempt excessive-queries lookup ($n)"
|
||||
ret=0
|
||||
echo "25" > ans2/ans.limit
|
||||
$RNDC -c ../common/rndc.conf -s 10.53.0.3 -p 9953 flush 2>&1 | sed 's/^/I:ns1 /'
|
||||
$DIG $DIGOPTS @10.53.0.2 reset > /dev/null || ret=1
|
||||
$DIG $DIGOPTS @10.53.0.3 indirect.example.org > dig.out.1.test$n || ret=1
|
||||
grep "status: SERVFAIL" dig.out.1.test$n > /dev/null || ret=1
|
||||
grep "exceeded max queries resolving 'indirect.example.org/A'" ns3/named.run > /dev/null || ret=1
|
||||
$DIG $DIGOPTS +short @10.53.0.2 count txt > dig.out.2.test$n || ret=1
|
||||
eval count=`cat dig.out.2.test$n`
|
||||
[ $count -eq 100 ] || ret=1
|
||||
if [ $ret != 0 ]; then echo "I:failed"; fi
|
||||
status=`expr $status + $ret`
|
||||
|
||||
n=`expr $n + 1`
|
||||
echo "I: attempt permissible lookup ($n)"
|
||||
ret=0
|
||||
echo "24" > ans2/ans.limit
|
||||
$RNDC -c ../common/rndc.conf -s 10.53.0.3 -p 9953 flush 2>&1 | sed 's/^/I:ns1 /'
|
||||
$DIG $DIGOPTS @10.53.0.2 reset > /dev/null || ret=1
|
||||
$DIG $DIGOPTS @10.53.0.3 indirect.example.org > dig.out.1.test$n || ret=1
|
||||
grep "status: NOERROR" dig.out.1.test$n > /dev/null || ret=1
|
||||
$DIG $DIGOPTS +short @10.53.0.2 count txt > dig.out.2.test$n || ret=1
|
||||
eval count=`cat dig.out.2.test$n`
|
||||
[ $count -eq 97 ] || ret=1
|
||||
if [ $ret != 0 ]; then echo "I:failed"; fi
|
||||
status=`expr $status + $ret`
|
||||
|
||||
echo "I:reset max-recursion-queries"
|
||||
cp ns3/named4.conf ns3/named.conf
|
||||
$RNDC -c ../common/rndc.conf -s 10.53.0.3 -p 9953 reconfig 2>&1 | sed 's/^/I:ns1 /'
|
||||
sleep 2
|
||||
|
||||
n=`expr $n + 1`
|
||||
echo "I: attempt excessive-queries lookup ($n)"
|
||||
ret=0
|
||||
echo "21" > ans2/ans.limit
|
||||
$RNDC -c ../common/rndc.conf -s 10.53.0.3 -p 9953 flush 2>&1 | sed 's/^/I:ns1 /'
|
||||
$DIG $DIGOPTS @10.53.0.2 reset > /dev/null || ret=1
|
||||
$DIG $DIGOPTS @10.53.0.3 indirect.example.org > dig.out.1.test$n || ret=1
|
||||
grep "status: SERVFAIL" dig.out.1.test$n > /dev/null || ret=1
|
||||
grep "exceeded max queries resolving 'indirect.example.org/A'" ns3/named.run > /dev/null || ret=1
|
||||
$DIG $DIGOPTS +short @10.53.0.2 count txt > dig.out.2.test$n || ret=1
|
||||
eval count=`cat dig.out.2.test$n`
|
||||
[ $count -eq 84 ] || ret=1
|
||||
if [ $ret != 0 ]; then echo "I:failed"; fi
|
||||
status=`expr $status + $ret`
|
||||
|
||||
n=`expr $n + 1`
|
||||
echo "I: attempt permissible lookup ($n)"
|
||||
ret=0
|
||||
echo "19" > ans2/ans.limit
|
||||
$RNDC -c ../common/rndc.conf -s 10.53.0.3 -p 9953 flush 2>&1 | sed 's/^/I:ns1 /'
|
||||
$DIG $DIGOPTS @10.53.0.2 reset > /dev/null || ret=1
|
||||
$DIG $DIGOPTS @10.53.0.3 indirect.example.org > dig.out.1.test$n || ret=1
|
||||
grep "status: NOERROR" dig.out.1.test$n > /dev/null || ret=1
|
||||
$DIG $DIGOPTS +short @10.53.0.2 count txt > dig.out.2.test$n || ret=1
|
||||
eval count=`cat dig.out.2.test$n`
|
||||
[ $count -eq 77 ] || ret=1
|
||||
if [ $ret != 0 ]; then echo "I:failed"; fi
|
||||
status=`expr $status + $ret`
|
||||
|
||||
echo "I:exit status: $status"
|
||||
exit $status
|
||||
Reference in New Issue
Block a user