d786bb0f8beee4425dc5ba21ea19f8f353c85a65Evan Hunt# Copyright (C) 2011, 2012, 2016, 2017 Internet Systems Consortium, Inc. ("ISC")
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt# This Source Code Form is subject to the terms of the Mozilla Public
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt# License, v. 2.0. If a copy of the MPL was not distributed with this
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt# file, You can obtain one at http://mozilla.org/MPL/2.0/.
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "I:checking short DNAME from authoritative ($n)"
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$DIG a.short-dname.example @10.53.0.2 a -p 5300 > dig.out.ns2.short || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep "status: NOERROR" dig.out.ns2.short > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "I:checking short DNAME from recursive ($n)"
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$DIG a.short-dname.example @10.53.0.7 a -p 5300 > dig.out.ns4.short || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep "status: NOERROR" dig.out.ns4.short > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "I:checking long DNAME from authoritative ($n)"
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$DIG a.long-dname.example @10.53.0.2 a -p 5300 > dig.out.ns2.long || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep "status: NOERROR" dig.out.ns2.long > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "I:checking long DNAME from recursive ($n)"
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$DIG a.long-dname.example @10.53.0.7 a -p 5300 > dig.out.ns4.long || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep "status: NOERROR" dig.out.ns4.long > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "I:checking (too) long DNAME from authoritative ($n)"
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$DIG 01234567890123456789012345678901234567890123456789.longlonglonglonglonglonglonglonglonglonglonglonglonglonglong.longlonglonglonglonglonglonglonglonglonglonglonglonglonglong.longlonglonglonglonglonglonglonglonglonglonglonglonglonglong.long-dname.example @10.53.0.2 a -p 5300 > dig.out.ns2.toolong || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep "status: YXDOMAIN" dig.out.ns2.toolong > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "I:checking (too) long DNAME from recursive with cached DNAME ($n)"
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$DIG 01234567890123456789012345678901234567890123456789.longlonglonglonglonglonglonglonglonglonglonglonglonglonglong.longlonglonglonglonglonglonglonglonglonglonglonglonglonglong.longlonglonglonglonglonglonglonglonglonglonglonglonglonglong.long-dname.example @10.53.0.7 a -p 5300 > dig.out.ns4.cachedtoolong || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep "status: YXDOMAIN" dig.out.ns4.cachedtoolong > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep '^long-dname\.example\..*DNAME.*long' dig.out.ns4.cachedtoolong > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "I:checking (too) long DNAME from recursive without cached DNAME ($n)"
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$DIG 01234567890123456789012345678901234567890123456789.longlonglonglonglonglonglonglonglonglonglonglonglonglonglong.longlonglonglonglonglonglonglonglonglonglonglonglonglonglong.longlonglonglonglonglonglonglonglonglonglonglonglonglong.toolong-dname.example @10.53.0.7 a -p 5300 > dig.out.ns4.uncachedtoolong || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep "status: YXDOMAIN" dig.out.ns4.uncachedtoolong > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep '^toolong-dname\.example\..*DNAME.*long' dig.out.ns4.uncachedtoolong > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "I:checking CNAME to DNAME from authoritative ($n)"
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$DIG cname.example @10.53.0.2 a -p 5300 > dig.out.ns2.cname
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep "status: NOERROR" dig.out.ns2.cname > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "I:checking CNAME to DNAME from recursive"
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$DIG cname.example @10.53.0.7 a -p 5300 > dig.out.ns4.cname
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep "status: NOERROR" dig.out.ns4.cname > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep '^cname.example.' dig.out.ns4.cname > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep '^cnamedname.example.' dig.out.ns4.cname > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep '^a.cnamedname.example.' dig.out.ns4.cname > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep '^a.target.example.' dig.out.ns4.cname > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "I:checking DNAME is returned with synthesized CNAME before DNAME ($n)"
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$DIG @10.53.0.7 -p 5300 name.synth-then-dname.example.broken A > dig.out.test$n
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep "status: NXDOMAIN" dig.out.test$n > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep '^name.synth-then-dname\.example\.broken\..*CNAME.*name.$' dig.out.test$n > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep '^synth-then-dname\.example\.broken\..*DNAME.*\.$' dig.out.test$n > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "I:checking DNAME is returned with CNAME to synthesized CNAME before DNAME ($n)"
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$DIG @10.53.0.7 -p 5300 cname-to-synth2-then-dname.example.broken A > dig.out.test$n
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep "status: NXDOMAIN" dig.out.test$n > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep '^cname-to-synth2-then-dname\.example\.broken\..*CNAME.*name\.synth2-then-dname\.example\.broken.$' dig.out.test$n > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep '^name\.synth2-then-dname\.example\.broken\..*CNAME.*name.$' dig.out.test$n > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep '^synth2-then-dname\.example\.broken\..*DNAME.*\.$' dig.out.test$n > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "I:checking CNAME loops are detected ($n)"
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$DIG @10.53.0.7 -p 5300 loop.example > dig.out.test$n
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep "ANSWER: 17" dig.out.test$n > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "I:checking CNAME to external delegated zones is handled ($n)"
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep "ANSWER: 2" dig.out.test$n > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "I:checking CNAME to internal delegated zones is handled ($n)"
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep "ANSWER: 2" dig.out.test$n > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "I:checking CNAME to signed external delgation is handled ($n)"
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$DIG $DIGOPTS @10.53.0.7 -p 5300 c.example > dig.out.$n
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep "status: NOERROR" dig.out.$n > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "I:checking CNAME to signed internal delgation is handled ($n)"
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$DIG $DIGOPTS @10.53.0.7 -p 5300 d.example > dig.out.$n
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep "status: NOERROR" dig.out.$n > /dev/null || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "I:checking CNAME chains in various orders ($n)"
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "cname,cname,cname|1,2,3,4,s1,s2,s3,s4" | $SEND
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.1.$n 2>&1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep 'status: NOERROR' dig.out.1.$n > /dev/null 2>&1 || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep 'ANSWER: 2' dig.out.1.$n > /dev/null 2>&1 || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$RNDC -c ../common/rndc.conf -s 10.53.0.7 -p 9953 flush 2>&1 | sed 's/^/I:ns7 /'
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "cname,cname,cname|1,1,2,2,3,4,s4,s3,s1" | $SEND
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.2.$n 2>&1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep 'status: NOERROR' dig.out.2.$n > /dev/null 2>&1 || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep 'ANSWER: 2' dig.out.2.$n > /dev/null 2>&1 || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$RNDC -c ../common/rndc.conf -s 10.53.0.7 -p 9953 flush 2>&1 | sed 's/^/I:ns7 /'
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "cname,cname,cname|2,1,3,4,s3,s1,s2,s4" | $SEND
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.3.$n 2>&1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep 'status: NOERROR' dig.out.3.$n > /dev/null 2>&1 || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep 'ANSWER: 2' dig.out.3.$n > /dev/null 2>&1 || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$RNDC -c ../common/rndc.conf -s 10.53.0.7 -p 9953 flush 2>&1 | sed 's/^/I:ns7 /'
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "cname,cname,cname|4,3,2,1,s4,s3,s2,s1" | $SEND
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.4.$n 2>&1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep 'status: NOERROR' dig.out.4.$n > /dev/null 2>&1 || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep 'ANSWER: 2' dig.out.4.$n > /dev/null 2>&1 || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "cname,cname,cname|4,3,2,1,s4,s3,s2,s1" | $SEND
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$RNDC -c ../common/rndc.conf -s 10.53.0.7 -p 9953 flush 2>&1 | sed 's/^/I:ns7 /'
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.5.$n 2>&1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep 'status: NOERROR' dig.out.5.$n > /dev/null 2>&1 || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep 'ANSWER: 2' dig.out.5.$n > /dev/null 2>&1 || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$RNDC -c ../common/rndc.conf -s 10.53.0.7 -p 9953 flush 2>&1 | sed 's/^/I:ns7 /'
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "cname,cname,cname|4,3,3,3,s1,s1,1,3,4" | $SEND
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.6.$n 2>&1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep 'status: NOERROR' dig.out.6.$n > /dev/null 2>&1 || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep 'ANSWER: 2' dig.out.6.$n > /dev/null 2>&1 || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "I:checking that only the initial CNAME is cached ($n)"
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$RNDC -c ../common/rndc.conf -s 10.53.0.7 -p 9953 flush 2>&1 | sed 's/^/I:ns7 /'
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "cname,cname,cname|1,2,3,4,s1,s2,s3,s4" | $SEND
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.1.$n 2>&1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$DIG $DIGOPTS +noall +answer @10.53.0.7 cname1.domain.nil > dig.out.2.$n 2>&1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "I:checking DNAME chains in various orders ($n)"
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$RNDC -c ../common/rndc.conf -s 10.53.0.7 -p 9953 flush 2>&1 | sed 's/^/I:ns7 /'
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "dname,dname|5,4,3,2,1,s5,s4,s3,s2,s1" | $SEND
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.1.$n 2>&1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep 'status: NOERROR' dig.out.1.$n > /dev/null 2>&1 || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep 'ANSWER: 3' dig.out.1.$n > /dev/null 2>&1 || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$RNDC -c ../common/rndc.conf -s 10.53.0.7 -p 9953 flush 2>&1 | sed 's/^/I:ns7 /'
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "dname,dname|5,4,3,2,1,s5,s4,s3,s2,s1" | $SEND
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.2.$n 2>&1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep 'status: NOERROR' dig.out.2.$n > /dev/null 2>&1 || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep 'ANSWER: 3' dig.out.2.$n > /dev/null 2>&1 || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$RNDC -c ../common/rndc.conf -s 10.53.0.7 -p 9953 flush 2>&1 | sed 's/^/I:ns7 /'
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.3.$n 2>&1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep 'status: NOERROR' dig.out.3.$n > /dev/null 2>&1 || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep 'ANSWER: 3' dig.out.3.$n > /dev/null 2>&1 || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$RNDC -c ../common/rndc.conf -s 10.53.0.7 -p 9953 flush 2>&1 | sed 's/^/I:ns7 /'
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "I:checking external CNAME/DNAME chains in various orders ($n)"
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.1.$n 2>&1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep 'status: NOERROR' dig.out.1.$n > /dev/null 2>&1 || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep 'ANSWER: 2' dig.out.1.$n > /dev/null 2>&1 || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$RNDC -c ../common/rndc.conf -s 10.53.0.7 -p 9953 flush 2>&1 | sed 's/^/I:ns7 /'
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.2.$n 2>&1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep 'status: NOERROR' dig.out.2.$n > /dev/null 2>&1 || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep 'ANSWER: 2' dig.out.2.$n > /dev/null 2>&1 || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$RNDC -c ../common/rndc.conf -s 10.53.0.7 -p 9953 flush 2>&1 | sed 's/^/I:ns7 /'
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.3.$n 2>&1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntgrep 'status: SERVFAIL' dig.out.3.$n > /dev/null 2>&1 || ret=1
823ccd1f02802966395d58c916e9f988320fd6eeEvan Hunt$RNDC -c ../common/rndc.conf -s 10.53.0.7 -p 9953 flush 2>&1 | sed 's/^/I:ns7 /'
823ccd1f02802966395d58c916e9f988320fd6eeEvan Huntecho "I:exit status: $status"