1 files changed, 269 insertions, 0 deletions
diff --git a/bin/tests/system/chain/tests.sh b/bin/tests/system/chain/tests.sh
new file mode 100644
index 0000000..e7ad91e
--- /dev/null
+++ b/bin/tests/system/chain/tests.sh
@@ -0,0 +1,269 @@
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# 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 http://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+SYSTEMTESTTOP=..
+. $SYSTEMTESTTOP/conf.sh
+
+DIGOPTS="-p ${PORT}"
+RNDCCMD="$RNDC -c $SYSTEMTESTTOP/common/rndc.conf -p ${CONTROLPORT} -s"
+SEND="$PERL $SYSTEMTESTTOP/send.pl 10.53.0.4 ${EXTRAPORT1}"
+status=0
+n=0
+
+n=`expr $n + 1`
+echo_i "checking short DNAME from authoritative ($n)"
+ret=0
+$DIG $DIGOPTS a.short-dname.example @10.53.0.2 a > dig.out.ns2.short || ret=1
+grep "status: NOERROR" dig.out.ns2.short > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
+n=`expr $n + 1`
+echo_i "checking short DNAME from recursive ($n)"
+ret=0
+$DIG $DIGOPTS a.short-dname.example @10.53.0.7 a > dig.out.ns4.short || ret=1
+grep "status: NOERROR" dig.out.ns4.short > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
+n=`expr $n + 1`
+echo_i "checking long DNAME from authoritative ($n)"
+ret=0
+$DIG $DIGOPTS a.long-dname.example @10.53.0.2 a > dig.out.ns2.long || ret=1
+grep "status: NOERROR" dig.out.ns2.long > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
+n=`expr $n + 1`
+echo_i "checking long DNAME from recursive ($n)"
+ret=0
+$DIG $DIGOPTS a.long-dname.example @10.53.0.7 a > dig.out.ns4.long || ret=1
+grep "status: NOERROR" dig.out.ns4.long > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
+n=`expr $n + 1`
+echo_i "checking (too) long DNAME from authoritative ($n)"
+ret=0
+$DIG $DIGOPTS 01234567890123456789012345678901234567890123456789.longlonglonglonglonglonglonglonglonglonglonglonglonglonglong.longlonglonglonglonglonglonglonglonglonglonglonglonglonglong.longlonglonglonglonglonglonglonglonglonglonglonglonglonglong.long-dname.example @10.53.0.2 a > dig.out.ns2.toolong || ret=1
+grep "status: YXDOMAIN" dig.out.ns2.toolong > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
+n=`expr $n + 1`
+echo_i "checking (too) long DNAME from recursive with cached DNAME ($n)"
+ret=0
+$DIG $DIGOPTS 01234567890123456789012345678901234567890123456789.longlonglonglonglonglonglonglonglonglonglonglonglonglonglong.longlonglonglonglonglonglonglonglonglonglonglonglonglonglong.longlonglonglonglonglonglonglonglonglonglonglonglonglonglong.long-dname.example @10.53.0.7 a > dig.out.ns4.cachedtoolong || ret=1
+grep "status: YXDOMAIN" dig.out.ns4.cachedtoolong > /dev/null || ret=1
+grep '^long-dname\.example\..*DNAME.*long' dig.out.ns4.cachedtoolong > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
+n=`expr $n + 1`
+echo_i "checking (too) long DNAME from recursive without cached DNAME ($n)"
+ret=0
+$DIG $DIGOPTS 01234567890123456789012345678901234567890123456789.longlonglonglonglonglonglonglonglonglonglonglonglonglonglong.longlonglonglonglonglonglonglonglonglonglonglonglonglonglong.longlonglonglonglonglonglonglonglonglonglonglonglonglong.toolong-dname.example @10.53.0.7 a > dig.out.ns4.uncachedtoolong || ret=1
+grep "status: YXDOMAIN" dig.out.ns4.uncachedtoolong > /dev/null || ret=1
+grep '^toolong-dname\.example\..*DNAME.*long' dig.out.ns4.uncachedtoolong > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
+n=`expr $n + 1`
+echo_i "checking CNAME to DNAME from authoritative ($n)"
+ret=0
+$DIG $DIGOPTS cname.example @10.53.0.2 a > dig.out.ns2.cname
+grep "status: NOERROR" dig.out.ns2.cname > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
+n=`expr $n + 1`
+echo_i "checking CNAME to DNAME from recursive"
+ret=0
+$DIG $DIGOPTS cname.example @10.53.0.7 a > dig.out.ns4.cname
+grep "status: NOERROR" dig.out.ns4.cname > /dev/null || ret=1
+grep '^cname.example.' dig.out.ns4.cname > /dev/null || ret=1
+grep '^cnamedname.example.' dig.out.ns4.cname > /dev/null || ret=1
+grep '^a.cnamedname.example.' dig.out.ns4.cname > /dev/null || ret=1
+grep '^a.target.example.' dig.out.ns4.cname > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
+n=`expr $n + 1`
+echo_i "checking DNAME is returned with synthesized CNAME before DNAME ($n)"
+ret=0
+$DIG $DIGOPTS @10.53.0.7 name.synth-then-dname.example.broken A > dig.out.test$n
+grep "status: NXDOMAIN" dig.out.test$n > /dev/null || ret=1
+grep '^name.synth-then-dname\.example\.broken\..*CNAME.*name.$' dig.out.test$n > /dev/null || ret=1
+grep '^synth-then-dname\.example\.broken\..*DNAME.*\.$' dig.out.test$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
+n=`expr $n + 1`
+echo_i "checking DNAME is returned with CNAME to synthesized CNAME before DNAME ($n)"
+ret=0
+$DIG $DIGOPTS @10.53.0.7 cname-to-synth2-then-dname.example.broken A > dig.out.test$n
+grep "status: NXDOMAIN" dig.out.test$n > /dev/null || ret=1
+grep '^cname-to-synth2-then-dname\.example\.broken\..*CNAME.*name\.synth2-then-dname\.example\.broken.$' dig.out.test$n > /dev/null || ret=1
+grep '^name\.synth2-then-dname\.example\.broken\..*CNAME.*name.$' dig.out.test$n > /dev/null || ret=1
+grep '^synth2-then-dname\.example\.broken\..*DNAME.*\.$' dig.out.test$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
+n=`expr $n + 1`
+echo_i "checking CNAME loops are detected ($n)"
+ret=0
+$DIG $DIGOPTS @10.53.0.7 loop.example > dig.out.test$n
+grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
+grep "ANSWER: 17" dig.out.test$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
+n=`expr $n + 1`
+echo_i "checking CNAME to external delegated zones is handled ($n)"
+ret=0
+$DIG $DIGOPTS @10.53.0.7 a.example > dig.out.test$n
+grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
+grep "ANSWER: 2" dig.out.test$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
+n=`expr $n + 1`
+echo_i "checking CNAME to internal delegated zones is handled ($n)"
+ret=0
+$DIG $DIGOPTS @10.53.0.7 b.example > dig.out.test$n
+grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
+grep "ANSWER: 2" dig.out.test$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
+n=`expr $n + 1`
+echo_i "checking CNAME to signed external delgation is handled ($n)"
+ret=0
+$DIG $DIGOPTS @10.53.0.7 c.example > dig.out.$n
+grep "status: NOERROR" dig.out.$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i " failed"; fi
+status=`expr $status + $ret`
+
+n=`expr $n + 1`
+echo_i "checking CNAME to signed internal delgation is handled ($n)"
+ret=0
+$DIG $DIGOPTS @10.53.0.7 d.example > dig.out.$n
+grep "status: NOERROR" dig.out.$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i " failed"; fi
+status=`expr $status + $ret`
+
+n=`expr $n + 1`
+echo_i "checking CNAME chains in various orders ($n)"
+ret=0
+echo "cname,cname,cname|1,2,3,4,s1,s2,s3,s4" | $SEND
+$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.1.$n 2>&1
+grep 'status: NOERROR' dig.out.1.$n > /dev/null 2>&1 || ret=1
+grep 'ANSWER: 2' dig.out.1.$n > /dev/null 2>&1 || ret=1
+$RNDCCMD 10.53.0.7 flush 2>&1 | sed 's/^/ns7 /' | cat_i
+echo "cname,cname,cname|1,1,2,2,3,4,s4,s3,s1" | $SEND
+$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.2.$n 2>&1
+grep 'status: NOERROR' dig.out.2.$n > /dev/null 2>&1 || ret=1
+grep 'ANSWER: 2' dig.out.2.$n > /dev/null 2>&1 || ret=1
+$RNDCCMD 10.53.0.7 flush 2>&1 | sed 's/^/ns7 /' | cat_i
+echo "cname,cname,cname|2,1,3,4,s3,s1,s2,s4" | $SEND
+$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.3.$n 2>&1
+grep 'status: NOERROR' dig.out.3.$n > /dev/null 2>&1 || ret=1
+grep 'ANSWER: 2' dig.out.3.$n > /dev/null 2>&1 || ret=1
+$RNDCCMD 10.53.0.7 flush 2>&1 | sed 's/^/ns7 /' | cat_i
+echo "cname,cname,cname|4,3,2,1,s4,s3,s2,s1" | $SEND
+$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.4.$n 2>&1
+grep 'status: NOERROR' dig.out.4.$n > /dev/null 2>&1 || ret=1
+grep 'ANSWER: 2' dig.out.4.$n > /dev/null 2>&1 || ret=1
+echo "cname,cname,cname|4,3,2,1,s4,s3,s2,s1" | $SEND
+$RNDCCMD 10.53.0.7 flush 2>&1 | sed 's/^/ns7 /' | cat_i
+$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.5.$n 2>&1
+grep 'status: NOERROR' dig.out.5.$n > /dev/null 2>&1 || ret=1
+grep 'ANSWER: 2' dig.out.5.$n > /dev/null 2>&1 || ret=1
+$RNDCCMD 10.53.0.7 flush 2>&1 | sed 's/^/ns7 /' | cat_i
+echo "cname,cname,cname|4,3,3,3,s1,s1,1,3,4" | $SEND
+$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.6.$n 2>&1
+grep 'status: NOERROR' dig.out.6.$n > /dev/null 2>&1 || ret=1
+grep 'ANSWER: 2' dig.out.6.$n > /dev/null 2>&1 || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
+n=`expr $n + 1`
+echo_i "checking that only the initial CNAME is cached ($n)"
+ret=0
+$RNDCCMD 10.53.0.7 flush 2>&1 | sed 's/^/ns7 /' | cat_i
+echo "cname,cname,cname|1,2,3,4,s1,s2,s3,s4" | $SEND
+$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.1.$n 2>&1
+sleep 1
+$DIG $DIGOPTS +noall +answer @10.53.0.7 cname1.domain.nil > dig.out.2.$n 2>&1
+ttl=`awk '{print $2}' dig.out.2.$n`
+[ "$ttl" -eq 86400 ] || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
+n=`expr $n + 1`
+echo_i "checking DNAME chains in various orders ($n)"
+ret=0
+$RNDCCMD 10.53.0.7 flush 2>&1 | sed 's/^/ns7 /' | cat_i
+echo "dname,dname|5,4,3,2,1,s5,s4,s3,s2,s1" | $SEND
+$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.1.$n 2>&1
+grep 'status: NOERROR' dig.out.1.$n > /dev/null 2>&1 || ret=1
+grep 'ANSWER: 3' dig.out.1.$n > /dev/null 2>&1 || ret=1
+$RNDCCMD 10.53.0.7 flush 2>&1 | sed 's/^/ns7 /' | cat_i
+echo "dname,dname|5,4,3,2,1,s5,s4,s3,s2,s1" | $SEND
+$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.2.$n 2>&1
+grep 'status: NOERROR' dig.out.2.$n > /dev/null 2>&1 || ret=1
+grep 'ANSWER: 3' dig.out.2.$n > /dev/null 2>&1 || ret=1
+$RNDCCMD 10.53.0.7 flush 2>&1 | sed 's/^/ns7 /' | cat_i
+echo "dname,dname|2,3,s1,s2,s3,s4,1" | $SEND
+$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.3.$n 2>&1
+grep 'status: NOERROR' dig.out.3.$n > /dev/null 2>&1 || ret=1
+grep 'ANSWER: 3' dig.out.3.$n > /dev/null 2>&1 || ret=1
+$RNDCCMD 10.53.0.7 flush 2>&1 | sed 's/^/ns7 /' | cat_i
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
+n=`expr $n + 1`
+echo_i "checking external CNAME/DNAME chains in various orders ($n)"
+ret=0
+echo "xname,dname|1,2,3,4,s1,s2,s3,s4" | $SEND
+$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.1.$n 2>&1
+grep 'status: NOERROR' dig.out.1.$n > /dev/null 2>&1 || ret=1
+grep 'ANSWER: 2' dig.out.1.$n > /dev/null 2>&1 || ret=1
+$RNDCCMD 10.53.0.7 flush 2>&1 | sed 's/^/ns7 /' | cat_i
+echo "xname,dname|s2,2,s1,1,4,s4,3" | $SEND
+$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.2.$n 2>&1
+grep 'status: NOERROR' dig.out.2.$n > /dev/null 2>&1 || ret=1
+grep 'ANSWER: 2' dig.out.2.$n > /dev/null 2>&1 || ret=1
+$RNDCCMD 10.53.0.7 flush 2>&1 | sed 's/^/ns7 /' | cat_i
+echo "xname,dname|s2,2,2,2" | $SEND
+$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.3.$n 2>&1
+grep 'status: SERVFAIL' dig.out.3.$n > /dev/null 2>&1 || ret=1
+$RNDCCMD 10.53.0.7 flush 2>&1 | sed 's/^/ns7 /' | cat_i
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
+n=`expr $n + 1`
+echo_i "checking explicit DNAME query ($n)"
+ret=0
+$DIG $DIGOPTS @10.53.0.7 dname short-dname.example > dig.out.7.$n 2>&1
+grep 'status: NOERROR' dig.out.7.$n > /dev/null 2>&1 || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
+n=`expr $n + 1`
+echo_i "checking DNAME via ANY query ($n)"
+ret=0
+$RNDCCMD 10.53.0.7 flush 2>&1 | sed 's/^/ns7 /' | cat_i
+$DIG $DIGOPTS @10.53.0.7 any short-dname.example > dig.out.7.$n 2>&1
+grep 'status: NOERROR' dig.out.7.$n > /dev/null 2>&1 || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
+echo_i "exit status: $status"
+[ $status -eq 0 ] || exit 1