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https://gitlab.isc.org/isc-projects/bind9
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Make forward system test shellcheck clean
This commit is contained in:
Ondřej Surý
parent
10f4cd066f
commit
0e15cbb092
@ -7,11 +7,17 @@
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# See the COPYRIGHT file distributed with this work for additional
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# information regarding copyright ownership.
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#shellcheck source=conf.sh
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SYSTEMTESTTOP=..
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. $SYSTEMTESTTOP/conf.sh
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. "$SYSTEMTESTTOP/conf.sh"
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DIGOPTS="-p ${PORT}"
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SENDCMD="$PERL ../send.pl 10.53.0.6 $EXTRAPORT1"
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dig_with_opts() (
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"$DIG" -p "$PORT" "$@"
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)
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sendcmd() (
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"$PERL" ../send.pl 10.53.0.6 "$EXTRAPORT1"
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)
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root=10.53.0.1
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hidden=10.53.0.2
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@ -24,116 +30,116 @@ n=0
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n=$((n+1))
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echo_i "checking that a forward zone overrides global forwarders ($n)"
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ret=0
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$DIG $DIGOPTS +noadd +noauth txt.example1. txt @$hidden > dig.out.$n.hidden || ret=1
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$DIG $DIGOPTS +noadd +noauth txt.example1. txt @$f1 > dig.out.$n.f1 || ret=1
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dig_with_opts +noadd +noauth txt.example1. txt @$hidden > dig.out.$n.hidden || ret=1
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dig_with_opts +noadd +noauth txt.example1. txt @$f1 > dig.out.$n.f1 || ret=1
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digcomp dig.out.$n.hidden dig.out.$n.f1 || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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status=$((status+ret))
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n=$((n+1))
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echo_i "checking that a forward first zone no forwarders recurses ($n)"
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ret=0
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$DIG $DIGOPTS +noadd +noauth txt.example2. txt @$root > dig.out.$n.root || ret=1
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$DIG $DIGOPTS +noadd +noauth txt.example2. txt @$f1 > dig.out.$n.f1 || ret=1
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dig_with_opts +noadd +noauth txt.example2. txt @$root > dig.out.$n.root || ret=1
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dig_with_opts +noadd +noauth txt.example2. txt @$f1 > dig.out.$n.f1 || ret=1
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digcomp dig.out.$n.root dig.out.$n.f1 || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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status=$((status+ret))
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n=$((n+1))
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echo_i "checking that a forward only zone no forwarders fails ($n)"
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ret=0
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$DIG $DIGOPTS +noadd +noauth txt.example2. txt @$root > dig.out.$n.root || ret=1
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$DIG $DIGOPTS +noadd +noauth txt.example2. txt @$f1 > dig.out.$n.f1 || ret=1
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dig_with_opts +noadd +noauth txt.example2. txt @$root > dig.out.$n.root || ret=1
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dig_with_opts +noadd +noauth txt.example2. txt @$f1 > dig.out.$n.f1 || ret=1
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digcomp dig.out.$n.root dig.out.$n.f1 || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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status=$((status+ret))
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n=$((n+1))
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echo_i "checking that global forwarders work ($n)"
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ret=0
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$DIG $DIGOPTS +noadd +noauth txt.example4. txt @$hidden > dig.out.$n.hidden || ret=1
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$DIG $DIGOPTS +noadd +noauth txt.example4. txt @$f1 > dig.out.$n.f1 || ret=1
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dig_with_opts +noadd +noauth txt.example4. txt @$hidden > dig.out.$n.hidden || ret=1
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dig_with_opts +noadd +noauth txt.example4. txt @$f1 > dig.out.$n.f1 || ret=1
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digcomp dig.out.$n.hidden dig.out.$n.f1 || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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status=$((status+ret))
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n=$((n+1))
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echo_i "checking that a forward zone works ($n)"
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ret=0
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$DIG $DIGOPTS +noadd +noauth txt.example1. txt @$hidden > dig.out.$n.hidden || ret=1
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$DIG $DIGOPTS +noadd +noauth txt.example1. txt @$f2 > dig.out.$n.f2 || ret=1
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dig_with_opts +noadd +noauth txt.example1. txt @$hidden > dig.out.$n.hidden || ret=1
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dig_with_opts +noadd +noauth txt.example1. txt @$f2 > dig.out.$n.f2 || ret=1
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digcomp dig.out.$n.hidden dig.out.$n.f2 || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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status=$((status+ret))
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n=$((n+1))
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echo_i "checking that forwarding doesn't spontaneously happen ($n)"
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ret=0
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$DIG $DIGOPTS +noadd +noauth txt.example2. txt @$root > dig.out.$n.root || ret=1
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$DIG $DIGOPTS +noadd +noauth txt.example2. txt @$f2 > dig.out.$n.f2 || ret=1
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dig_with_opts +noadd +noauth txt.example2. txt @$root > dig.out.$n.root || ret=1
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dig_with_opts +noadd +noauth txt.example2. txt @$f2 > dig.out.$n.f2 || ret=1
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digcomp dig.out.$n.root dig.out.$n.f2 || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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status=$((status+ret))
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n=$((n+1))
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echo_i "checking that a forward zone with no specified policy works ($n)"
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ret=0
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$DIG $DIGOPTS +noadd +noauth txt.example3. txt @$hidden > dig.out.$n.hidden || ret=1
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$DIG $DIGOPTS +noadd +noauth txt.example3. txt @$f2 > dig.out.$n.f2 || ret=1
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dig_with_opts +noadd +noauth txt.example3. txt @$hidden > dig.out.$n.hidden || ret=1
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dig_with_opts +noadd +noauth txt.example3. txt @$f2 > dig.out.$n.f2 || ret=1
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digcomp dig.out.$n.hidden dig.out.$n.f2 || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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status=$((status+ret))
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n=$((n+1))
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echo_i "checking that a forward only doesn't recurse ($n)"
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ret=0
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$DIG $DIGOPTS txt.example5. txt @$f2 > dig.out.$n.f2 || ret=1
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dig_with_opts txt.example5. txt @$f2 > dig.out.$n.f2 || ret=1
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grep "SERVFAIL" dig.out.$n.f2 > /dev/null || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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status=$((status+ret))
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n=$((n+1))
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echo_i "checking for negative caching of forwarder response ($n)"
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# prime the cache, shutdown the forwarder then check that we can
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# get the answer from the cache. restart forwarder.
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ret=0
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$DIG $DIGOPTS nonexist. txt @10.53.0.5 > dig.out.$n.f2 || ret=1
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dig_with_opts nonexist. txt @10.53.0.5 > dig.out.$n.f2 || ret=1
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grep "status: NXDOMAIN" dig.out.$n.f2 > /dev/null || ret=1
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$PERL ../stop.pl forward ns4 || ret=1
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$DIG $DIGOPTS nonexist. txt @10.53.0.5 > dig.out.$n.f2 || ret=1
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dig_with_opts nonexist. txt @10.53.0.5 > dig.out.$n.f2 || ret=1
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grep "status: NXDOMAIN" dig.out.$n.f2 > /dev/null || ret=1
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$PERL ../start.pl --restart --noclean --port ${PORT} forward ns4 || ret=1
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$PERL ../start.pl --restart --noclean --port "${PORT}" forward ns4 || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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status=$((status+ret))
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check_override() (
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dig_with_opts 1.0.10.in-addr.arpa TXT @10.53.0.4 > dig.out.$n.f2 &&
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grep "status: NOERROR" dig.out.$n.f2 > /dev/null &&
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dig_with_opts 2.0.10.in-addr.arpa TXT @10.53.0.4 > dig.out.$n.f2 &&
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grep "status: NXDOMAIN" dig.out.$n.f2 > /dev/null
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)
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n=$((n+1))
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echo_i "checking that forward only zone overrides empty zone ($n)"
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ret=0
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# retry loop in case the server restart above causes transient failure
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for try in 0 1 2 3 4 5 6 7 8 9; do
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$DIG $DIGOPTS 1.0.10.in-addr.arpa TXT @10.53.0.4 > dig.out.$n.f2
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grep "status: NOERROR" dig.out.$n.f2 > /dev/null || ret=1
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$DIG $DIGOPTS 2.0.10.in-addr.arpa TXT @10.53.0.4 > dig.out.$n.f2
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grep "status: NXDOMAIN" dig.out.$n.f2 > /dev/null || ret=1
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[ "$ret" -eq 0 ] && break
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sleep 1
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done
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retry_quiet 10 check_override || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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status=$((status+ret))
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n=$((n+1))
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echo_i "checking that DS lookups for grafting forward zones are isolated ($n)"
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ret=0
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$DIG $DIGOPTS grafted A @10.53.0.4 > dig.out.$n.q1
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$DIG $DIGOPTS grafted DS @10.53.0.4 > dig.out.$n.q2
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$DIG $DIGOPTS grafted A @10.53.0.4 > dig.out.$n.q3
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$DIG $DIGOPTS grafted AAAA @10.53.0.4 > dig.out.$n.q4
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dig_with_opts grafted A @10.53.0.4 > dig.out.$n.q1 || ret=1
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dig_with_opts grafted DS @10.53.0.4 > dig.out.$n.q2 || ret=1
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dig_with_opts grafted A @10.53.0.4 > dig.out.$n.q3 || ret=1
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dig_with_opts grafted AAAA @10.53.0.4 > dig.out.$n.q4 || ret=1
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grep "status: NOERROR" dig.out.$n.q1 > /dev/null || ret=1
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grep "status: NXDOMAIN" dig.out.$n.q2 > /dev/null || ret=1
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grep "status: NOERROR" dig.out.$n.q3 > /dev/null || ret=1
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grep "status: NOERROR" dig.out.$n.q4 > /dev/null || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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status=$((status+ret))
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n=$((n+1))
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echo_i "checking that rfc1918 inherited 'forward first;' zones are warned about ($n)"
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@ -141,7 +147,7 @@ ret=0
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$CHECKCONF rfc1918-inherited.conf | grep "forward first;" >/dev/null || ret=1
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$CHECKCONF rfc1918-notinherited.conf | grep "forward first;" >/dev/null && ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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status=$((status+ret))
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n=$((n+1))
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echo_i "checking that ULA inherited 'forward first;' zones are warned about ($n)"
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@ -149,44 +155,44 @@ ret=0
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$CHECKCONF ula-inherited.conf | grep "forward first;" >/dev/null || ret=1
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$CHECKCONF ula-notinherited.conf | grep "forward first;" >/dev/null && ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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status=$((status+ret))
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n=$((n+1))
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echo_i "checking that a forwarder timeout prevents it from being reused in the same fetch context ($n)"
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ret=0
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# Make ans6 receive queries without responding to them.
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echo "//" | $SENDCMD
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echo "//" | sendcmd
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# Query for a record in a zone which is forwarded to a non-responding forwarder
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# and is delegated from the root to check whether the forwarder will be retried
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# when a delegation is encountered after falling back to full recursive
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# resolution.
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$DIG $DIGOPTS txt.example7. txt @$f1 > dig.out.$n.f1 || ret=1
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dig_with_opts txt.example7. txt @$f1 > dig.out.$n.f1 || ret=1
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# The forwarder for the "example7" zone should only be queried once.
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sent=`tr -d '\r' < ns3/named.run | sed -n '/sending packet to 10.53.0.6/,/^$/p' | grep ";txt.example7.*IN.*TXT" | wc -l`
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if [ $sent -ne 1 ]; then ret=1; fi
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sent=$(tr -d '\r' < ns3/named.run | sed -n '/sending packet to 10.53.0.6/,/^$/p' | grep -c ";txt.example7.*IN.*TXT")
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if [ "$sent" -ne 1 ]; then ret=1; fi
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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status=$((status+ret))
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n=$((n+1))
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echo_i "checking that priming queries are not forwarded ($n)"
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ret=0
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$DIG $DIGOPTS +noadd +noauth txt.example1. txt @10.53.0.7 > dig.out.$n.f7 || ret=1
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sent=`tr -d '\r' < ns7/named.run | sed -n '/sending packet to 10.53.0.1/,/^$/p' | grep ";.*IN.*NS" | wc -l`
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[ $sent -eq 1 ] || ret=1
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sent=`grep "10.53.0.7#.* (.): query '\./NS/IN' approved" ns4/named.run | wc -l`
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[ $sent -eq 0 ] || ret=1
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sent=`grep "10.53.0.7#.* (.): query '\./NS/IN' approved" ns1/named.run | wc -l`
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[ $sent -eq 1 ] || ret=1
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dig_with_opts +noadd +noauth txt.example1. txt @10.53.0.7 > dig.out.$n.f7 || ret=1
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sent=$(tr -d '\r' < ns7/named.run | sed -n '/sending packet to 10.53.0.1/,/^$/p' | grep -c ";.*IN.*NS")
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[ "$sent" -eq 1 ] || ret=1
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sent=$(grep -c "10.53.0.7#.* (.): query '\./NS/IN' approved" ns4/named.run)
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[ "$sent" -eq 0 ] || ret=1
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sent=$(grep -c "10.53.0.7#.* (.): query '\./NS/IN' approved" ns1/named.run)
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[ "$sent" -eq 1 ] || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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status=$((status+ret))
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n=$((n+1))
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echo_i "checking recovery from forwarding to a non-recursive server ($n)"
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ret=0
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$DIG $DIGOPTS xxx.sld.tld txt @10.53.0.8 > dig.out.$n.f8
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dig_with_opts xxx.sld.tld txt @10.53.0.8 > dig.out.$n.f8 || ret=1
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grep "status: NOERROR" dig.out.$n.f8 > /dev/null || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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status=$((status+ret))
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echo_i "exit status: $status"
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[ $status -eq 0 ] || exit 1
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