Add dnssec-signzone tests with unsupported alg

dnssec-signzone should sign a zonefile that contains a DNSKEY record
with an unsupported algorithm.

diff --git a/bin/tests/system/dnssec/clean.sh b/bin/tests/system/dnssec/clean.sh
index 1bbfd203a55caae1e125749cc4837b9dc9f0874f..f67c61d52fa2a5adb2e169b1915badf5062f5072 100644 (file)
--- a/bin/tests/system/dnssec/clean.sh
+++ b/bin/tests/system/dnssec/clean.sh
@@ -55,6 +55,10 @@ rm -f ./ns3/dnskey-nsec3-unknown.example.db
 rm -f ./ns3/dnskey-nsec3-unknown.example.db.tmp
 rm -f ./ns3/dnskey-unknown.example.db
 rm -f ./ns3/dnskey-unknown.example.db.tmp
+rm -f ./ns3/dnskey-unsupported.example.db
+rm -f ./ns3/dnskey-unsupported.example.db.tmp
+rm -f ./ns3/dnskey-unsupported-2.example.db
+rm -f ./ns3/dnskey-unsupported-2.example.db.tmp
 rm -f ./ns3/dynamic.example.db ./ns3/dynamic.example.db.signed.jnl
 rm -f ./ns3/expired.example.db ./ns3/update-nsec3.example.db
 rm -f ./ns3/expiring.example.db ./ns3/nosign.example.db

diff --git a/bin/tests/system/dnssec/ns2/example.db.in b/bin/tests/system/dnssec/ns2/example.db.in
index 79424b4a0a521eb47fae04df497adf549786805c..2545faf6b9fb68cffc4add8827fbee7612381874 100644 (file)
--- a/bin/tests/system/dnssec/ns2/example.db.in
+++ b/bin/tests/system/dnssec/ns2/example.db.in
@@ -97,6 +97,9 @@ ns.optout-unknown     A       10.53.0.3
 dnskey-unknown         NS      ns.dnskey-unknown
 ns.dnskey-unknown      A       10.53.0.3
 
+dnskey-unsupported     NS      ns.dnskey-unsupported
+ns.dnskey-unsupported  A       10.53.0.3
+
 dnskey-nsec3-unknown   NS      ns.dnskey-nsec3-unknown
 ns.dnskey-nsec3-unknown        A       10.53.0.3
 
@@ -111,7 +114,7 @@ ns.rsasha256                A       10.53.0.3
 rsasha512              NS      ns.rsasha512
 ns.rsasha512           A       10.53.0.3
 
-kskonly                NS      ns.kskonly
+kskonly                        NS      ns.kskonly
 ns.kskonly             A       10.53.0.3
 
 update-nsec3           NS      ns.update-nsec3

diff --git a/bin/tests/system/dnssec/ns3/dnskey-unsupported-2.example.db.in b/bin/tests/system/dnssec/ns3/dnskey-unsupported-2.example.db.in
new file mode 100644 (file)
index 0000000..c9e7c2b
--- /dev/null
+++ b/bin/tests/system/dnssec/ns3/dnskey-unsupported-2.example.db.in
@@ -0,0 +1,27 @@
+; 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.
+
+$TTL 300       ; 5 minutes
+@                      IN SOA  mname1. . (
+                               2000042407 ; serial
+                               20         ; refresh (20 seconds)
+                               20         ; retry (20 seconds)
+                               1814400    ; expire (3 weeks)
+                               3600       ; minimum (1 hour)
+                               )
+                       NS      ns
+ns                     A       10.53.0.3
+
+a                      A       10.0.0.1
+b                      A       10.0.0.2
+d                      A       10.0.0.4
+z                      A       10.0.0.26
+a.a.a.a                        A       10.0.0.3
+*.e                    A       10.0.0.6
+child                  NS      ns2.example.

diff --git a/bin/tests/system/dnssec/ns3/dnskey-unsupported.example.db.in b/bin/tests/system/dnssec/ns3/dnskey-unsupported.example.db.in
new file mode 100644 (file)
index 0000000..c9e7c2b
--- /dev/null
+++ b/bin/tests/system/dnssec/ns3/dnskey-unsupported.example.db.in
@@ -0,0 +1,27 @@
+; 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.
+
+$TTL 300       ; 5 minutes
+@                      IN SOA  mname1. . (
+                               2000042407 ; serial
+                               20         ; refresh (20 seconds)
+                               20         ; retry (20 seconds)
+                               1814400    ; expire (3 weeks)
+                               3600       ; minimum (1 hour)
+                               )
+                       NS      ns
+ns                     A       10.53.0.3
+
+a                      A       10.0.0.1
+b                      A       10.0.0.2
+d                      A       10.0.0.4
+z                      A       10.0.0.26
+a.a.a.a                        A       10.0.0.3
+*.e                    A       10.0.0.6
+child                  NS      ns2.example.

diff --git a/bin/tests/system/dnssec/ns3/dsa.key b/bin/tests/system/dnssec/ns3/dsa.key
new file mode 100644 (file)
index 0000000..1dfb289
--- /dev/null
+++ b/bin/tests/system/dnssec/ns3/dsa.key
@@ -0,0 +1 @@
+dnskey-unsupported-2.example.  IN      DNSKEY  257 3 3 BJ0eV4dQC0pihdFXiVdlXjPDkzbv4fC+opEvK0RaDU7LLwFXPAi6DOc6tm7vcSr5Tgdnpoal3S4WqHuVw6I1pzy5mPPIZ3OpLSY/QeOyGc2QRAZtOXxiGxERHRjyAk7emlgGscM0Vty2oJVYRgTPX0lTwKX/V2H+mjEgp7u3tyG3cj5XBUQ8J0KUoqkrn1ZKrizH27aWiDaBUvqxJUcotaDhnydkNtcHoQIedm2b4qbyTQsdRkddJiSWxpveEcj3AMdt2PjU6Q4rgSWOc5ylPnW/O+GqqCEAkalGSF7ud0Nl3FVVR9iGwV/73FHzpBLawfkcHaODFmKRjzGqok8giKCih2vdNsxlx7gdJWJIPYYx/ZqNGc2ewzuAnnleJpZdXFo8uL3HYk6Pl51sSkfVUmcn/SM+ ;{id = 38688 (ksk), size = 768b}

diff --git a/bin/tests/system/dnssec/ns3/named.conf.in b/bin/tests/system/dnssec/ns3/named.conf.in
index 0218ef1100f44f5a1bb70eb30cdd57149cc1e015..fc43832b4e1a7df25b60d8f2d44d4a8b353cf2c8 100644 (file)
--- a/bin/tests/system/dnssec/ns3/named.conf.in
+++ b/bin/tests/system/dnssec/ns3/named.conf.in
@@ -151,6 +151,16 @@ zone "dnskey-unknown.example" {
        file "dnskey-unknown.example.db.signed";
 };
 
+zone "dnskey-unsupported.example" {
+       type master;
+       file "dnskey-unsupported.example.db.signed";
+};
+
+zone "dnskey-unsupported-2.example" {
+       type master;
+       file "dnskey-unsupported-2.example.db.signed";
+};
+
 zone "dnskey-nsec3-unknown.example" {
        type master;
        nsec3-test-zone yes;

diff --git a/bin/tests/system/dnssec/ns3/sign.sh b/bin/tests/system/dnssec/ns3/sign.sh
index 31278280e990cdeaa2706e7101a347c7b0f646d3..d937f26e8d797ac36ddfa1caf156401a62beab6c 100644 (file)
--- a/bin/tests/system/dnssec/ns3/sign.sh
+++ b/bin/tests/system/dnssec/ns3/sign.sh
@@ -196,7 +196,7 @@ cat "$infile" "$keyname.key" > "$zonefile"
 "$SIGNER" -P -3 - -U -A -o "$zone" "$zonefile" > /dev/null 2>&1
 
 #
-# A zone with a unknown DNSKEY algorithm.
+# A zone that is signed with an unknown DNSKEY algorithm.
 # Algorithm 7 is replaced by 100 in the zone and dsset.
 #
 zone=dnskey-unknown.example.
@@ -214,6 +214,41 @@ awk '$4 == "DNSKEY" { $7 = 100; print } $4 == "RRSIG" { $6 = 100; print } { prin
 DSFILE="dsset-$(echo ${zone} |sed -e "s/\\.$//g")$TP"
 $DSFROMKEY -A -f ${zonefile}.signed "$zone" > "$DSFILE"
 
+#
+# A zone that is signed with an unsupported DNSKEY algorithm (3).
+# Algorithm 7 is replaced by 3 in the zone and dsset.
+#
+zone=dnskey-unsupported.example.
+infile=dnskey-unsupported.example.db.in
+zonefile=dnskey-unsupported.example.db
+
+keyname=$("$KEYGEN" -q -a "$DEFAULT_ALGORITHM" -b "$DEFAULT_BITS" -n zone "$zone")
+
+cat "$infile" "$keyname.key" > "$zonefile"
+
+"$SIGNER" -P -3 - -o "$zone" -O full -f ${zonefile}.tmp "$zonefile" > /dev/null 2>&1
+
+awk '$4 == "DNSKEY" { $7 = 3; print } $4 == "RRSIG" { $6 = 3; print } { print }' ${zonefile}.tmp > ${zonefile}.signed
+
+DSFILE="dsset-$(echo ${zone} |sed -e "s/\\.$//g")$TP"
+$DSFROMKEY -A -f ${zonefile}.signed "$zone" > "$DSFILE"
+
+#
+# A zone with a published unsupported DNSKEY algorithm (DSA).
+# Different from above because this key is not intended for signing.
+#
+zone=dnskey-unsupported-2.example.
+infile=dnskey-unsupported-2.example.db.in
+zonefile=dnskey-unsupported-2.example.db
+
+ksk=$("$KEYGEN" -f KSK -q -a "$DEFAULT_ALGORITHM" -b "$DEFAULT_BITS" -n zone "$zone")
+zsk=$("$KEYGEN" -q -a "$DEFAULT_ALGORITHM" -b "$DEFAULT_BITS" -n zone "$zone")
+
+cat "$infile" "$ksk.key" "$zsk.key" dsa.key > "$zonefile"
+
+# "$SIGNER" -P -3 - -o "$zone" -f ${zonefile}.signed "$zonefile" > /dev/null 2>&1
+"$SIGNER" -P -3 - -o "$zone" -f ${zonefile}.signed "$zonefile"
+
 #
 # A zone with a unknown DNSKEY algorithm + unknown NSEC3 hash algorithm (-U).
 # Algorithm 7 is replaced by 100 in the zone and dsset.

diff --git a/bin/tests/system/dnssec/tests.sh b/bin/tests/system/dnssec/tests.sh
index 69fe4a84b71764237cdafd95b2f78da9727dbee8..cfd3ab0d336c84e84c6dad8e0c7cd386aabe6b60 100644 (file)
--- a/bin/tests/system/dnssec/tests.sh
+++ b/bin/tests/system/dnssec/tests.sh
@@ -3393,6 +3393,26 @@ n=$((n+1))
 test "$ret" -eq 0 || echo_i "failed"
 status=$((status+ret))
 
+echo_i "checking that unsupported DNSKEY algorithm validates as insecure ($n)"
+ret=0
+dig_with_opts +noauth +noadd +nodnssec +adflag @10.53.0.3 dnskey-unsupported.example A > dig.out.ns3.test$n
+dig_with_opts +noauth +noadd +nodnssec +adflag @10.53.0.4 dnskey-unsupported.example A > dig.out.ns4.test$n
+grep "status: NOERROR," dig.out.ns3.test$n > /dev/null || ret=1
+grep "status: NOERROR," dig.out.ns4.test$n > /dev/null || ret=1
+grep "flags:.*ad.*QUERY" dig.out.ns4.test$n > /dev/null && ret=1
+n=$((n+1))
+test "$ret" -eq 0 || echo_i "failed"
+status=$((status+ret))
+
+echo_i "checking that unsupported DNSKEY algorithm is in DNSKEY RRset ($n)"
+ret=0
+dig_with_opts +noauth +noadd +nodnssec +adflag @10.53.0.3 dnskey-unsupported-2.example DNSKEY > dig.out.test$n
+grep "status: NOERROR," dig.out.test$n > /dev/null || ret=1
+grep "dnskey-unsupported-2\.example\..*IN.*DNSKEY.*257 3 3" dig.out.test$n > /dev/null || ret=1
+n=$((n+1))
+test "$ret" -eq 0 || echo_i "failed"
+status=$((status+ret))
+
 echo_i "check that a lone non matching CDNSKEY record is rejected ($n)"
 ret=0
 (