Adding upstream version 1:9.18.19.upstream/1%9.18.19upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

62 files changed, 4410 insertions, 0 deletions

diff --git a/bin/tests/system/autosign/clean.sh b/bin/tests/system/autosign/clean.sh
new file mode 100644
index 0000000..ef67677
--- /dev/null
+++ b/bin/tests/system/autosign/clean.sh
@@ -0,0 +1,75 @@
+#!/bin/sh
+
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# SPDX-License-Identifier: MPL-2.0
+#
+# 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 https://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+rm -f */K* */dsset-* */*.signed */tmp* */*.jnl */*.bk
+rm -f */core
+rm -f */example.bk
+rm -f */named.conf
+rm -f */named.memstats
+rm -f */named.run*
+rm -f */trusted.conf */private.conf
+rm -f activate-now-publish-1day.key
+rm -f active.key inact.key del.key delzsk.key unpub.key standby.key rev.key
+rm -f delayksk.key delayzsk.key autoksk.key autozsk.key
+rm -f dig.out.*
+rm -f digcomp.out.test*
+rm -f noksk-ksk.key nozsk-ksk.key nozsk-zsk.key inaczsk-zsk.key inaczsk-ksk.key
+rm -f nopriv.key vanishing.key del1.key del2.key
+rm -f ns*/managed-keys.bind*
+rm -f ns*/named.lock
+rm -f ns1/root.db
+rm -f ns2/example.db
+rm -f ns2/optout-with-ent.db
+rm -f ns2/private.secure.example.db ns2/bar.db
+rm -f ns3/*.nzd ns3/*.nzd-lock ns3/*.nzf
+rm -f ns3/*.nzf
+rm -f ns3/autonsec3.example.db
+rm -f ns3/cdnskey-delete.example.db
+rm -f ns3/cds-delete.example.db
+rm -f ns3/delzsk.example.db
+rm -f ns3/dname-at-apex-nsec3.example.db
+rm -f ns3/inacksk2.example.db
+rm -f ns3/inacksk3.example.db
+rm -f ns3/inaczsk2.example.db
+rm -f ns3/inaczsk3.example.db
+rm -f ns3/jitter.nsec3.example.db
+rm -f ns3/kg.out ns3/s.out ns3/st.out
+rm -f ns3/kskonly.example.db
+rm -f ns3/named.ns3.prev
+rm -f ns3/noksk.example.db
+rm -f ns3/nozsk.example.db ns3/inaczsk.example.db
+rm -f ns3/nsec-only.example.db
+rm -f ns3/nsec3-to-nsec.example.db
+rm -f ns3/nsec3.example.db
+rm -f ns3/nsec3.nsec3.example.db
+rm -f ns3/nsec3.optout.example.db
+rm -f ns3/oldsigs.example.db
+rm -f ns3/optout.example.db
+rm -f ns3/optout.nsec3.example.db
+rm -f ns3/optout.optout.example.db
+rm -f ns3/prepub.example.db
+rm -f ns3/prepub.example.db.in
+rm -f ns3/reconf.example.db
+rm -f ns3/rsasha256.example.db ns3/rsasha512.example.db
+rm -f ns3/secure-to-insecure.example.db
+rm -f ns3/secure-to-insecure2.example.db
+rm -f ns3/secure.example.db
+rm -f ns3/secure.nsec3.example.db
+rm -f ns3/secure.optout.example.db
+rm -f ns3/settime.out.*
+rm -f ns3/sync.example.db
+rm -f ns3/ttl*.db
+rm -f nsupdate.out
+rm -f settime.out.*
+rm -f signing.out.*
+rm -f sync.key
diff --git a/bin/tests/system/autosign/ns1/keygen.sh b/bin/tests/system/autosign/ns1/keygen.sh
new file mode 100644
index 0000000..6b969c3
--- /dev/null
+++ b/bin/tests/system/autosign/ns1/keygen.sh
@@ -0,0 +1,53 @@
+#!/bin/sh -e
+
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# SPDX-License-Identifier: MPL-2.0
+#
+# 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 https://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+. ../../conf.sh
+
+zone=.
+zonefile=root.db
+infile=root.db.in
+
+(cd ../ns2 && $SHELL keygen.sh )
+
+cat $infile ../ns2/dsset-example. ../ns2/dsset-bar. > $zonefile
+
+zskact=$($KEYGEN -3 -a ${DEFAULT_ALGORITHM} -q $zone)
+zskvanish=$($KEYGEN -3 -a ${DEFAULT_ALGORITHM} -q $zone)
+zskdel=$($KEYGEN -3 -a ${DEFAULT_ALGORITHM} -q -D now $zone)
+zskinact=$($KEYGEN -3 -a ${DEFAULT_ALGORITHM} -q -I now $zone)
+zskunpub=$($KEYGEN -3 -a ${DEFAULT_ALGORITHM} -q -G $zone)
+zsksby=$($KEYGEN -3 -a ${DEFAULT_ALGORITHM} -q -A none $zone)
+zskactnowpub1d=$($KEYGEN -3 -a ${DEFAULT_ALGORITHM} -q -A now -P +1d $zone)
+zsknopriv=$($KEYGEN -3 -a ${DEFAULT_ALGORITHM} -q $zone)
+rm $zsknopriv.private
+
+ksksby=$($KEYGEN -3 -a ${DEFAULT_ALGORITHM} -q -P now -A now+15s -fk $zone)
+kskrev=$($KEYGEN -3 -a ${DEFAULT_ALGORITHM} -q -R now+15s -fk $zone)
+
+keyfile_to_static_ds $ksksby > trusted.conf
+cp trusted.conf ../ns2/trusted.conf
+cp trusted.conf ../ns3/trusted.conf
+cp trusted.conf ../ns4/trusted.conf
+
+keyfile_to_static_ds $kskrev > trusted.conf
+cp trusted.conf ../ns5/trusted.conf
+
+echo $zskact > ../active.key
+echo $zskvanish > ../vanishing.key
+echo $zskdel > ../del.key
+echo $zskinact > ../inact.key
+echo $zskunpub > ../unpub.key
+echo $zsknopriv > ../nopriv.key
+echo $zsksby > ../standby.key
+echo $zskactnowpub1d > ../activate-now-publish-1day.key
+$REVOKE -R $kskrev > ../rev.key
diff --git a/bin/tests/system/autosign/ns1/named.conf.in b/bin/tests/system/autosign/ns1/named.conf.in
new file mode 100644
index 0000000..2a55483
--- /dev/null
+++ b/bin/tests/system/autosign/ns1/named.conf.in
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0.  If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+// NS1
+
+options {
+	query-source address 10.53.0.1;
+	notify-source 10.53.0.1;
+	transfer-source 10.53.0.1;
+	port @PORT@;
+	pid-file "named.pid";
+	listen-on { 10.53.0.1; };
+	listen-on-v6 { none; };
+	recursion no;
+	notify yes;
+	dnssec-validation yes;
+};
+
+key rndc_key {
+	secret "1234abcd8765";
+	algorithm @DEFAULT_HMAC@;
+};
+
+controls {
+	inet 10.53.0.1 port @CONTROLPORT@ allow { any; } keys { rndc_key; };
+};
+
+zone "." {
+	type primary;
+	file "root.db";
+	allow-transfer { any; };
+	allow-query { any; };
+	allow-update { any; };
+	auto-dnssec maintain;
+	dnssec-dnskey-kskonly no;
+};
+
+include "trusted.conf";
diff --git a/bin/tests/system/autosign/ns1/root.db.in b/bin/tests/system/autosign/ns1/root.db.in
new file mode 100644
index 0000000..6715a02
--- /dev/null
+++ b/bin/tests/system/autosign/ns1/root.db.in
@@ -0,0 +1,26 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 30
+. 			IN SOA	a.root.servers.nil. each.isc.org. (
+				2000042100   	; serial
+				600         	; refresh
+				600         	; retry
+				1200    	; expire
+				600       	; minimum
+				)
+.			NS	a.root-servers.nil.
+.                       TXT     "root zone"
+a.root-servers.nil.	A	10.53.0.1
+
+example.		NS	ns2.example.
+bar.			NS	ns2.example.
+ns2.example.		A	10.53.0.2
diff --git a/bin/tests/system/autosign/ns2/Xbar.+013+59973.key b/bin/tests/system/autosign/ns2/Xbar.+013+59973.key
new file mode 100644
index 0000000..1f4d1f4
--- /dev/null
+++ b/bin/tests/system/autosign/ns2/Xbar.+013+59973.key
@@ -0,0 +1,5 @@
+; This is a key-signing key, keyid 59973, for bar.
+; Created: 20220623022335 (Thu Jun 23 12:23:35 2022)
+; Publish: 20220623022335 (Thu Jun 23 12:23:35 2022)
+; Activate: 20220623022335 (Thu Jun 23 12:23:35 2022)
+bar. IN DNSKEY 257 3 13 QT6CpMaV4BT072+NaKLY5H01Mj2r1MOgsxgoiTAq1Fbf6rrkEWpnbktu Dh9Ol9kuzcUrefxDuxNwsXJu3iDPxw==
diff --git a/bin/tests/system/autosign/ns2/Xbar.+013+59973.private b/bin/tests/system/autosign/ns2/Xbar.+013+59973.private
new file mode 100644
index 0000000..708d242
--- /dev/null
+++ b/bin/tests/system/autosign/ns2/Xbar.+013+59973.private
@@ -0,0 +1,6 @@
+Private-key-format: v1.3
+Algorithm: 13 (ECDSAP256SHA256)
+PrivateKey: joFZ8vCdyqkgMb6rZ0zanrdrzOSCg1GyEJV6tp5F+Bw=
+Created: 20220623022335
+Publish: 20220623022335
+Activate: 20220623022335
diff --git a/bin/tests/system/autosign/ns2/Xbar.+013+60101.key b/bin/tests/system/autosign/ns2/Xbar.+013+60101.key
new file mode 100644
index 0000000..0c47840
--- /dev/null
+++ b/bin/tests/system/autosign/ns2/Xbar.+013+60101.key
@@ -0,0 +1,5 @@
+; This is a key-signing key, keyid 60101, for bar.
+; Created: 20220623022331 (Thu Jun 23 12:23:31 2022)
+; Publish: 20220623022331 (Thu Jun 23 12:23:31 2022)
+; Activate: 20220623022331 (Thu Jun 23 12:23:31 2022)
+bar. IN DNSKEY 257 3 13 dLGGOAE5uJd53Gci9MdymaRTMwsXVn13j05IfGJoVt9ucpeXpoIKVViX JNVE/uO4eJvkHycdEAvdVUWcslEmMQ==
diff --git a/bin/tests/system/autosign/ns2/Xbar.+013+60101.private b/bin/tests/system/autosign/ns2/Xbar.+013+60101.private
new file mode 100644
index 0000000..6ca8370
--- /dev/null
+++ b/bin/tests/system/autosign/ns2/Xbar.+013+60101.private
@@ -0,0 +1,6 @@
+Private-key-format: v1.3
+Algorithm: 13 (ECDSAP256SHA256)
+PrivateKey: pTTXxZUTzeVBXHMUJxTMxjh9yU4oxDtEhEvpkj+olf0=
+Created: 20220623022331
+Publish: 20220623022331
+Activate: 20220623022331
diff --git a/bin/tests/system/autosign/ns2/bar.db.in b/bin/tests/system/autosign/ns2/bar.db.in
new file mode 100644
index 0000000..8a9fa98
--- /dev/null
+++ b/bin/tests/system/autosign/ns2/bar.db.in
@@ -0,0 +1,80 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; 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 https://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	ns2
+			NS	ns3
+ns2			A	10.53.0.2
+ns3			A	10.53.0.3
+
+a			A	10.0.0.1
+b			A	10.0.0.2
+d			A	10.0.0.4
+
+; Used for testing ANY queries
+foo			TXT	"testing"
+foo			A	10.0.1.0
+
+; Used for testing CNAME queries
+cname1			CNAME	cname1-target
+cname1-target		TXT	"testing cname"
+
+cname2			CNAME	cname2-target
+cname2-target		TXT	"testing cname"
+
+; Used for testing DNAME queries
+dname1			DNAME	dname1-target
+foo.dname1-target	TXT	"testing dname"
+
+dname2			DNAME	dname2-target
+foo.dname2-target	TXT	"testing dname"
+
+; A secure subdomain
+secure			NS	ns.secure
+ns.secure		A	10.53.0.3
+
+; An insecure subdomain
+insecure		NS	ns.insecure
+ns.insecure		A	10.53.0.3
+
+; A insecure subdomain
+mustbesecure		NS	ns.mustbesecure
+ns.mustbesecure		A	10.53.0.3
+
+z			A	10.0.0.26
+
+nsec3			NS	ns.nsec3
+ns.nsec3		A	10.53.0.3
+
+optout			NS	ns.optout
+ns.optout		A	10.53.0.3
+
+nsec3-unknown		NS	ns.nsec3-unknown
+ns.nsec3-unknown	A	10.53.0.3
+
+optout-unknown		NS	ns.optout-unknown
+ns.optout-unknown	A	10.53.0.3
+
+multiple		NS	ns.multiple
+ns.multiple		A	10.53.0.3
+
+rsasha256		NS	ns.rsasha256
+ns.rsasha256		A	10.53.0.3
+
+rsasha512		NS	ns.rsasha512
+ns.rsasha512		A	10.53.0.3
diff --git a/bin/tests/system/autosign/ns2/child.nsec3.example.db b/bin/tests/system/autosign/ns2/child.nsec3.example.db
new file mode 100644
index 0000000..8fc3bc8
--- /dev/null
+++ b/bin/tests/system/autosign/ns2/child.nsec3.example.db
@@ -0,0 +1,20 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; 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 https://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. . (
+				2006081400 ; serial
+				20         ; refresh (20 seconds)
+				20         ; retry (20 seconds)
+				1814400    ; expire (3 weeks)
+				3600       ; minimum (1 hour)
+				)
+@			IN NS	ns2.example.
diff --git a/bin/tests/system/autosign/ns2/child.optout.example.db b/bin/tests/system/autosign/ns2/child.optout.example.db
new file mode 100644
index 0000000..8fc3bc8
--- /dev/null
+++ b/bin/tests/system/autosign/ns2/child.optout.example.db
@@ -0,0 +1,20 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; 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 https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300	; 5 minutes
+@			IN SOA	mname1. . (
+				2006081400 ; serial
+				20         ; refresh (20 seconds)
+				20         ; retry (20 seconds)
+				1814400    ; expire (3 weeks)
+				3600       ; minimum (1 hour)
+				)
+@			IN NS	ns2.example.
diff --git a/bin/tests/system/autosign/ns2/dst.example.db.in b/bin/tests/system/autosign/ns2/dst.example.db.in
new file mode 100644
index 0000000..0039484
--- /dev/null
+++ b/bin/tests/system/autosign/ns2/dst.example.db.in
@@ -0,0 +1,21 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$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	ns2.example.
+a			A	10.0.0.1
diff --git a/bin/tests/system/autosign/ns2/example.db.in b/bin/tests/system/autosign/ns2/example.db.in
new file mode 100644
index 0000000..a970074
--- /dev/null
+++ b/bin/tests/system/autosign/ns2/example.db.in
@@ -0,0 +1,88 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; 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 https://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	ns2
+			NS	ns3
+ns2			A	10.53.0.2
+ns3			A	10.53.0.3
+
+a			A	10.0.0.1
+b			A	10.0.0.2
+d			A	10.0.0.4
+
+; Used for testing ANY queries
+foo			TXT	"testing"
+foo			A	10.0.1.0
+
+; Used for testing CNAME queries
+cname1			CNAME	cname1-target
+cname1-target		TXT	"testing cname"
+
+cname2			CNAME	cname2-target
+cname2-target		TXT	"testing cname"
+
+; Used for testing DNAME queries
+dname1			DNAME	dname1-target
+foo.dname1-target	TXT	"testing dname"
+
+dname2			DNAME	dname2-target
+foo.dname2-target	TXT	"testing dname"
+
+; A secure subdomain
+secure			NS	ns.secure
+ns.secure		A	10.53.0.3
+
+; An insecure subdomain
+insecure		NS	ns.insecure
+ns.insecure		A	10.53.0.3
+
+; A insecure subdomain
+mustbesecure		NS	ns.mustbesecure
+ns.mustbesecure		A	10.53.0.3
+
+z			A	10.0.0.26
+
+nsec3			NS	ns.nsec3
+ns.nsec3		A	10.53.0.3
+
+optout			NS	ns.optout
+ns.optout		A	10.53.0.3
+
+nsec3-unknown		NS	ns.nsec3-unknown
+ns.nsec3-unknown	A	10.53.0.3
+
+optout-unknown		NS	ns.optout-unknown
+ns.optout-unknown	A	10.53.0.3
+
+multiple		NS	ns.multiple
+ns.multiple		A	10.53.0.3
+
+rsasha256		NS	ns.rsasha256
+ns.rsasha256		A	10.53.0.3
+
+rsasha512		NS	ns.rsasha512
+ns.rsasha512		A	10.53.0.3
+
+nsec3-to-nsec		NS	ns.nsec3-to-nsec
+ns.nsec3-to-nsec	A	10.53.0.3
+
+oldsigs			NS	ns.oldsigs
+ns.oldsigs		A	10.53.0.3
+
+dname-at-apex-nsec3	NS	ns3
diff --git a/bin/tests/system/autosign/ns2/insecure.secure.example.db b/bin/tests/system/autosign/ns2/insecure.secure.example.db
new file mode 100644
index 0000000..14971bd
--- /dev/null
+++ b/bin/tests/system/autosign/ns2/insecure.secure.example.db
@@ -0,0 +1,26 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; 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 https://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
diff --git a/bin/tests/system/autosign/ns2/keygen.sh b/bin/tests/system/autosign/ns2/keygen.sh
new file mode 100644
index 0000000..9b7c31d
--- /dev/null
+++ b/bin/tests/system/autosign/ns2/keygen.sh
@@ -0,0 +1,65 @@
+#!/bin/sh -e
+
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# SPDX-License-Identifier: MPL-2.0
+#
+# 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 https://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+. ../../conf.sh
+
+# Have the child generate subdomain keys and pass DS sets to us.
+( cd ../ns3 && $SHELL keygen.sh )
+
+for subdomain in secure nsec3 autonsec3 optout rsasha256 rsasha512 \
+		 nsec3-to-nsec oldsigs sync dname-at-apex-nsec3 cds-delete \
+		 cdnskey-delete
+do
+	cp ../ns3/dsset-$subdomain.example. .
+done
+
+# Create keys and pass the DS to the parent.
+zone=example
+zonefile="${zone}.db"
+infile="${zonefile}.in"
+cat $infile dsset-*.example. > $zonefile
+
+kskname=$($KEYGEN -a ${DEFAULT_ALGORITHM} -3 -q -fk $zone)
+$KEYGEN -a ${DEFAULT_ALGORITHM} -3 -q $zone > /dev/null
+$DSFROMKEY $kskname.key > dsset-${zone}.
+
+# Create keys for a private secure zone.
+zone=private.secure.example
+zonefile="${zone}.db"
+infile="${zonefile}.in"
+ksk=$($KEYGEN -a ${DEFAULT_ALGORITHM} -3 -q -fk $zone)
+$KEYGEN -a ${DEFAULT_ALGORITHM} -3 -q $zone > /dev/null
+keyfile_to_static_ds $ksk > private.conf
+cp private.conf ../ns4/private.conf
+$SIGNER -S -3 beef -A -o $zone -f $zonefile $infile > /dev/null
+
+# Extract saved keys for the revoke-to-duplicate-key test
+zone=bar
+zonefile="${zone}.db"
+infile="${zonefile}.in"
+cat $infile > $zonefile
+for i in Xbar.+013+59973.key Xbar.+013+59973.private \
+	 Xbar.+013+60101.key Xbar.+013+60101.private
+do
+    cp $i $(echo $i | sed s/X/K/)
+done
+$KEYGEN -a ECDSAP256SHA256 -q $zone > /dev/null
+$DSFROMKEY Kbar.+013+60101.key > dsset-bar.
+
+# a zone with empty non-terminals.
+zone=optout-with-ent
+zonefile=optout-with-ent.db
+infile=optout-with-ent.db.in
+cat $infile > $zonefile
+kskname=$($KEYGEN -a ${DEFAULT_ALGORITHM} -3 -q -fk $zone)
+$KEYGEN -a ${DEFAULT_ALGORITHM} -3 -q $zone > /dev/null
diff --git a/bin/tests/system/autosign/ns2/named.conf.in b/bin/tests/system/autosign/ns2/named.conf.in
new file mode 100644
index 0000000..c155a3b
--- /dev/null
+++ b/bin/tests/system/autosign/ns2/named.conf.in
@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * 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 https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+// NS2
+
+options {
+	query-source address 10.53.0.2;
+	notify-source 10.53.0.2;
+	transfer-source 10.53.0.2;
+	port @PORT@;
+	pid-file "named.pid";
+	listen-on { 10.53.0.2; };
+	listen-on-v6 { none; };
+	recursion no;
+	notify yes;
+	dnssec-validation yes;
+	dnssec-loadkeys-interval 30;
+};
+
+key rndc_key {
+	secret "1234abcd8765";
+	algorithm @DEFAULT_HMAC@;
+};
+
+controls {
+	inet 10.53.0.2 port @CONTROLPORT@ allow { any; } keys { rndc_key; };
+};
+
+zone "." {
+	type hint;
+	file "../../common/root.hint";
+};
+
+zone "example" {
+	type primary;
+	file "example.db";
+	allow-query { any; };
+	allow-transfer { any; };
+	allow-update { any; };
+	auto-dnssec maintain;
+	sig-signing-type 65280;
+};
+
+zone "bar" {
+	type primary;
+	file "bar.db";
+	allow-query { any; };
+	allow-transfer { any; };
+	allow-update { any; };
+	auto-dnssec maintain;
+	dnssec-dnskey-kskonly yes;
+};
+
+zone "private.secure.example" {
+	type primary;
+	file "private.secure.example.db";
+	allow-query { any; };
+	allow-transfer { any; };
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "insecure.secure.example" {
+	type primary;
+	file "insecure.secure.example.db";
+	allow-query { any; };
+	allow-transfer { any; };
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "child.nsec3.example" {
+	type primary;
+	file "child.nsec3.example.db";
+	allow-query { any; };
+	allow-transfer { any; };
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "child.optout.example" {
+	type primary;
+	file "child.optout.example.db";
+	allow-query { any; };
+	allow-transfer { any; };
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "optout-with-ent" {
+	type primary;
+	file "optout-with-ent.db";
+	allow-query { any; };
+	allow-transfer { any; };
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+include "trusted.conf";
diff --git a/bin/tests/system/autosign/ns2/optout-with-ent.db.in b/bin/tests/system/autosign/ns2/optout-with-ent.db.in
new file mode 100644
index 0000000..5a3e207
--- /dev/null
+++ b/bin/tests/system/autosign/ns2/optout-with-ent.db.in
@@ -0,0 +1,22 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; 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 https://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  ns2.example. . (
+			2010042407	; serial
+			20		; refresh (20 seconds)
+			20		; retry (20 seconds)
+			1814400		; expire (3 weeks)
+			3600		; minimum (1 hour)
+			)
+			NS	ns2.example.
+sub1.ent		NS	.
+sub2.ent		NS	.
diff --git a/bin/tests/system/autosign/ns2/private.secure.example.db.in b/bin/tests/system/autosign/ns2/private.secure.example.db.in
new file mode 100644
index 0000000..29fcddf
--- /dev/null
+++ b/bin/tests/system/autosign/ns2/private.secure.example.db.in
@@ -0,0 +1,27 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; 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 https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300	; 5 minutes
+@			IN SOA	mname1. . (
+				2000042407 ; serial
+				20         ; refresh (20 seconds)
+				20         ; retry (20 seconds)
+				1814400    ; expire (3 weeks)
+				3600       ; minimum (1 hour)
+				)
+			NS	ns
+ns			A	10.53.0.2
+
+a			A	10.0.0.1
+b			A	10.0.0.2
+d			A	10.0.0.4
+z			A	10.0.0.26
+private2secure-nxdomain	CNAME	r.example.
diff --git a/bin/tests/system/autosign/ns3/autonsec3.example.db.in b/bin/tests/system/autosign/ns3/autonsec3.example.db.in
new file mode 100644
index 0000000..17964e8
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/autonsec3.example.db.in
@@ -0,0 +1,37 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$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
+child			NS	ns2.example.
+insecure		NS	ns.insecure
+ns.insecure 		A	10.53.0.3
+secure			NS	ns.secure
+ns.secure 		A	10.53.0.3
+nsec3			NS	ns.nsec3
+ns.nsec3 		A	10.53.0.3
+optout			NS	ns.optout
+ns.optout 		A	10.53.0.3
+02HC3EM7BDD011A0GMS3HKKJT2IF5VP8 A 10.0.0.17
diff --git a/bin/tests/system/autosign/ns3/cdnskey-delete.example.db.in b/bin/tests/system/autosign/ns3/cdnskey-delete.example.db.in
new file mode 100644
index 0000000..3083a79
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/cdnskey-delete.example.db.in
@@ -0,0 +1,28 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; 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.
+
+$TTL 300	; 5 minutes
+@			IN SOA	mname1. . (
+				2009102722 ; serial
+				20         ; refresh (20 seconds)
+				20         ; retry (20 seconds)
+				1814400    ; expire (3 weeks)
+				3600       ; minimum (1 hour)
+				)
+			NS	ns
+ns			A	10.53.0.3
+
+a			A	10.0.0.1
+b			A	10.0.0.2
+d			A	10.0.0.4
+z			A	10.0.0.26
+a.a.a.a.a.a.a.a.a.a.e	A	10.0.0.27
+x			CNAME	a
diff --git a/bin/tests/system/autosign/ns3/cds-delete.example.db.in b/bin/tests/system/autosign/ns3/cds-delete.example.db.in
new file mode 100644
index 0000000..3083a79
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/cds-delete.example.db.in
@@ -0,0 +1,28 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0. If a copy of the MPL was not distributed with this
+; file, You can obtain one at http://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300	; 5 minutes
+@			IN SOA	mname1. . (
+				2009102722 ; 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.a.a.a.a.a.e	A	10.0.0.27
+x			CNAME	a
diff --git a/bin/tests/system/autosign/ns3/delay.example.db b/bin/tests/system/autosign/ns3/delay.example.db
new file mode 100644
index 0000000..0b11a00
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/delay.example.db
@@ -0,0 +1,26 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; 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 https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300	; 5 minutes
+@			IN SOA	mname1. . (
+				2009102722 ; serial
+				20         ; refresh (20 seconds)
+				20         ; retry (20 seconds)
+				1814400    ; expire (3 weeks)
+				3600       ; minimum (1 hour)
+				)
+			NS	ns
+ns			A	10.53.0.3
+
+a			A	10.0.0.1
+b			A	10.0.0.2
+d			A	10.0.0.4
+x			CNAME	a
diff --git a/bin/tests/system/autosign/ns3/delzsk.example.db.in b/bin/tests/system/autosign/ns3/delzsk.example.db.in
new file mode 100644
index 0000000..14fef54
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/delzsk.example.db.in
@@ -0,0 +1,25 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300	; 5 minutes
+@			IN SOA	mname1. . (
+				2000010101 ; 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
+
+sub			NS	ns.sub
+			DS	12345 8 1 0000000000000000000000000000000000000000
+ns.sub			A	10.53.0.3
diff --git a/bin/tests/system/autosign/ns3/dname-at-apex-nsec3.example.db.in b/bin/tests/system/autosign/ns3/dname-at-apex-nsec3.example.db.in
new file mode 100644
index 0000000..080d111
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/dname-at-apex-nsec3.example.db.in
@@ -0,0 +1,16 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; 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 https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL	600
+@	SOA	ns3.example. . 1 1200 1200 1814400 3600
+@	NS	ns3.example.
+@	DNAME	example.
+@	NSEC3PARAM 1 0 0 -
diff --git a/bin/tests/system/autosign/ns3/inacksk2.example.db.in b/bin/tests/system/autosign/ns3/inacksk2.example.db.in
new file mode 100644
index 0000000..1376922
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/inacksk2.example.db.in
@@ -0,0 +1,26 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300	; 5 minutes
+@			IN SOA	mname1. . (
+				1          ; 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
+x			CNAME	a
diff --git a/bin/tests/system/autosign/ns3/inacksk3.example.db.in b/bin/tests/system/autosign/ns3/inacksk3.example.db.in
new file mode 100644
index 0000000..1376922
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/inacksk3.example.db.in
@@ -0,0 +1,26 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; 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 https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300	; 5 minutes
+@			IN SOA	mname1. . (
+				1          ; serial
+				20         ; refresh (20 seconds)
+				20         ; retry (20 seconds)
+				1814400    ; expire (3 weeks)
+				3600       ; minimum (1 hour)
+				)
+			NS	ns
+ns			A	10.53.0.3
+
+a			A	10.0.0.1
+b			A	10.0.0.2
+d			A	10.0.0.4
+x			CNAME	a
diff --git a/bin/tests/system/autosign/ns3/inaczsk.example.db.in b/bin/tests/system/autosign/ns3/inaczsk.example.db.in
new file mode 100644
index 0000000..1376922
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/inaczsk.example.db.in
@@ -0,0 +1,26 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300	; 5 minutes
+@			IN SOA	mname1. . (
+				1          ; 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
+x			CNAME	a
diff --git a/bin/tests/system/autosign/ns3/inaczsk2.example.db.in b/bin/tests/system/autosign/ns3/inaczsk2.example.db.in
new file mode 100644
index 0000000..1376922
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/inaczsk2.example.db.in
@@ -0,0 +1,26 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; 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 https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300	; 5 minutes
+@			IN SOA	mname1. . (
+				1          ; serial
+				20         ; refresh (20 seconds)
+				20         ; retry (20 seconds)
+				1814400    ; expire (3 weeks)
+				3600       ; minimum (1 hour)
+				)
+			NS	ns
+ns			A	10.53.0.3
+
+a			A	10.0.0.1
+b			A	10.0.0.2
+d			A	10.0.0.4
+x			CNAME	a
diff --git a/bin/tests/system/autosign/ns3/inaczsk3.example.db.in b/bin/tests/system/autosign/ns3/inaczsk3.example.db.in
new file mode 100644
index 0000000..1376922
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/inaczsk3.example.db.in
@@ -0,0 +1,26 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300	; 5 minutes
+@			IN SOA	mname1. . (
+				1          ; 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
+x			CNAME	a
diff --git a/bin/tests/system/autosign/ns3/insecure.example.db b/bin/tests/system/autosign/ns3/insecure.example.db
new file mode 100644
index 0000000..14971bd
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/insecure.example.db
@@ -0,0 +1,26 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; 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 https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300	; 5 minutes
+@			IN SOA	mname1. . (
+				2000042407 ; serial
+				20         ; refresh (20 seconds)
+				20         ; retry (20 seconds)
+				1814400    ; expire (3 weeks)
+				3600       ; minimum (1 hour)
+				)
+			NS	ns
+ns			A	10.53.0.3
+
+a			A	10.0.0.1
+b			A	10.0.0.2
+d			A	10.0.0.4
+z			A	10.0.0.26
diff --git a/bin/tests/system/autosign/ns3/jitter.nsec3.example.db.in b/bin/tests/system/autosign/ns3/jitter.nsec3.example.db.in
new file mode 100644
index 0000000..8a96023
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/jitter.nsec3.example.db.in
@@ -0,0 +1,22 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$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
+
diff --git a/bin/tests/system/autosign/ns3/keygen.sh b/bin/tests/system/autosign/ns3/keygen.sh
new file mode 100644
index 0000000..96158b3
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/keygen.sh
@@ -0,0 +1,398 @@
+#!/bin/sh -e
+
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# SPDX-License-Identifier: MPL-2.0
+#
+# 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 https://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+. ../../conf.sh
+
+SYSTESTDIR=autosign
+
+dumpit () {
+	echo_d "${debug}: dumping ${1}"
+	cat "${1}" | cat_d
+}
+
+setup () {
+	echo_i "setting up zone: $1"
+	debug="$1"
+	zone="$1"
+	zonefile="${zone}.db"
+	infile="${zonefile}.in"
+	n=$((${n:-0} + 1))
+}
+
+setup secure.example
+cp $infile $zonefile
+ksk=$($KEYGEN -a $DEFAULT_ALGORITHM -3 -q -fk $zone 2> kg.out) || dumpit kg.out
+$KEYGEN -a $DEFAULT_ALGORITHM -3 -q $zone > kg.out 2>&1 || dumpit kg.out
+$DSFROMKEY $ksk.key > dsset-${zone}.
+
+#
+#  NSEC3/NSEC test zone
+#
+setup secure.nsec3.example
+cp $infile $zonefile
+ksk=$($KEYGEN -q -a $DEFAULT_ALGORITHM -3 -fk $zone 2> kg.out) || dumpit kg.out
+$KEYGEN -q -a $DEFAULT_ALGORITHM -3 $zone > kg.out 2>&1 || dumpit kg.out
+$DSFROMKEY $ksk.key > dsset-${zone}.
+
+#
+#  NSEC3/NSEC3 test zone
+#
+setup nsec3.nsec3.example
+cp $infile $zonefile
+ksk=$($KEYGEN -q -a $DEFAULT_ALGORITHM -3 -fk $zone 2> kg.out) || dumpit kg.out
+$KEYGEN -q -a $DEFAULT_ALGORITHM -3 $zone > kg.out 2>&1 || dumpit kg.out
+$DSFROMKEY $ksk.key > dsset-${zone}.
+
+#
+#  Jitter/NSEC3 test zone
+#
+setup jitter.nsec3.example
+cp $infile $zonefile
+count=1
+while [ $count -le 1000 ]
+do
+    echo "label${count} IN TXT label${count}" >> $zonefile
+    count=$((count + 1))
+done
+# Don't create keys just yet, because the scenario we want to test
+# is an unsigned zone that has a NSEC3PARAM record added with
+# dynamic update before the keys are generated.
+
+#
+#  OPTOUT/NSEC3 test zone
+#
+setup optout.nsec3.example
+cp $infile $zonefile
+ksk=$($KEYGEN -q -a $DEFAULT_ALGORITHM -3 -fk $zone 2> kg.out) || dumpit kg.out
+$KEYGEN -q -a $DEFAULT_ALGORITHM -3 $zone > kg.out 2>&1 || dumpit kg.out
+$DSFROMKEY $ksk.key > dsset-${zone}.
+
+#
+# A nsec3 zone (non-optout).
+#
+setup nsec3.example
+cat $infile dsset-*.${zone}. > $zonefile
+ksk=$($KEYGEN -q -a $DEFAULT_ALGORITHM -3 -fk $zone 2> kg.out) || dumpit kg.out
+$KEYGEN -q -a $DEFAULT_ALGORITHM -3 $zone > kg.out 2>&1 || dumpit kg.out
+$DSFROMKEY $ksk.key > dsset-${zone}.
+
+#
+# An NSEC3 zone, with NSEC3 parameters set prior to signing
+#
+setup autonsec3.example
+cat $infile > $zonefile
+ksk=$($KEYGEN -G -q -a $DEFAULT_ALGORITHM -3 -fk $zone 2> kg.out) || dumpit kg.out
+echo $ksk > ../autoksk.key
+zsk=$($KEYGEN -G -q -a $DEFAULT_ALGORITHM -3 $zone 2> kg.out) || dumpit kg.out
+echo $zsk > ../autozsk.key
+$DSFROMKEY $ksk.key > dsset-${zone}.
+
+#
+#  OPTOUT/NSEC test zone
+#
+setup secure.optout.example
+cp $infile $zonefile
+ksk=$($KEYGEN -q -a $DEFAULT_ALGORITHM -3 -fk $zone 2> kg.out) || dumpit kg.out
+$KEYGEN -q -a $DEFAULT_ALGORITHM -3 $zone > kg.out 2>&1 || dumpit kg.out
+$DSFROMKEY $ksk.key > dsset-${zone}.
+
+#
+#  OPTOUT/NSEC3 test zone
+#
+setup nsec3.optout.example
+cp $infile $zonefile
+ksk=$($KEYGEN -q -a $DEFAULT_ALGORITHM -3 -fk $zone 2> kg.out) || dumpit kg.out
+$KEYGEN -q -a $DEFAULT_ALGORITHM -3 $zone > kg.out 2>&1 || dumpit kg.out
+$DSFROMKEY $ksk.key > dsset-${zone}.
+
+#
+#  OPTOUT/OPTOUT test zone
+#
+setup optout.optout.example
+cp $infile $zonefile
+ksk=$($KEYGEN -q -a $DEFAULT_ALGORITHM -3 -fk $zone 2> kg.out) || dumpit kg.out
+$KEYGEN -q -a $DEFAULT_ALGORITHM -3 $zone > kg.out 2>&1 || dumpit kg.out
+$DSFROMKEY $ksk.key > dsset-${zone}.
+
+#
+# A optout nsec3 zone.
+#
+setup optout.example
+cat $infile dsset-*.${zone}. > $zonefile
+ksk=$($KEYGEN -q -a $DEFAULT_ALGORITHM -3 -fk $zone 2> kg.out) || dumpit kg.out
+$KEYGEN -q -a $DEFAULT_ALGORITHM -3 $zone > kg.out 2>&1 || dumpit kg.out
+$DSFROMKEY $ksk.key > dsset-${zone}.
+
+#
+# A RSASHA256 zone.
+#
+setup rsasha256.example
+cp $infile $zonefile
+ksk=$($KEYGEN -q -a RSASHA256 -b 2048 -fk $zone 2> kg.out) || dumpit kg.out
+$KEYGEN -q -a RSASHA256 -b 2048 $zone > kg.out 2>&1 || dumpit kg.out
+$DSFROMKEY $ksk.key > dsset-${zone}.
+
+#
+# A RSASHA512 zone.
+#
+setup rsasha512.example
+cp $infile $zonefile
+ksk=$($KEYGEN -q -a RSASHA512 -b 2048 -fk $zone 2> kg.out) || dumpit kg.out
+$KEYGEN -q -a RSASHA512 -b 2048 $zone > kg.out 2>&1 || dumpit kg.out
+$DSFROMKEY $ksk.key > dsset-${zone}.
+
+#
+# NSEC-only zone. A zone using NSEC-only DNSSEC algorithms.
+# None of these algorithms are supported for signing in FIPS mode
+# as they are MD5 and SHA1 based.
+#
+if (cd ..; $SHELL ../testcrypto.sh -q RSASHA1)
+then
+    setup nsec-only.example
+    cp $infile $zonefile
+    ksk=$($KEYGEN -q -a RSASHA1 -fk $zone 2> kg.out) || dumpit kg.out
+    $KEYGEN -q -a RSASHA1 $zone > kg.out 2>&1 || dumpit kg.out
+    $DSFROMKEY $ksk.key > dsset-${zone}.
+else
+    echo_i "skip: nsec-only.example - signing with RSASHA1 not supported"
+fi
+
+#
+# Signature refresh test zone.  Signatures are set to expire long
+# in the past; they should be updated by autosign.
+#
+setup oldsigs.example
+cp $infile $zonefile
+count=1
+while [ $count -le 1000 ]
+do
+    echo "label${count} IN TXT label${count}" >> $zonefile
+    count=$((count + 1))
+done
+$KEYGEN -q -a $DEFAULT_ALGORITHM -fk $zone > kg.out 2>&1 || dumpit kg.out
+$KEYGEN -q -a $DEFAULT_ALGORITHM $zone > kg.out 2>&1 || dumpit kg.out
+$SIGNER -PS -s now-1y -e now-6mo -o $zone -f $zonefile.signed $zonefile > s.out || dumpit s.out
+mv $zonefile.signed $zonefile
+
+#
+# NSEC3->NSEC transition test zone.
+#
+setup nsec3-to-nsec.example
+$KEYGEN -q -a $DEFAULT_ALGORITHM -fk $zone > kg.out 2>&1 || dumpit kg.out
+$KEYGEN -q -a $DEFAULT_ALGORITHM $zone > kg.out 2>&1 || dumpit kg.out
+$SIGNER -S -3 beef -A -o $zone -f $zonefile $infile > s.out || dumpit s.out
+
+#
+# secure-to-insecure transition test zone; used to test removal of
+# keys via nsupdate
+#
+setup secure-to-insecure.example
+$KEYGEN -a $DEFAULT_ALGORITHM -q -fk $zone > kg.out 2>&1 || dumpit kg.out
+$KEYGEN -a $DEFAULT_ALGORITHM -q $zone > kg.out 2>&1 || dumpit kg.out
+$SIGNER -S -o $zone -f $zonefile $infile > s.out || dumpit s.out
+
+#
+# another secure-to-insecure transition test zone; used to test
+# removal of keys on schedule.
+#
+setup secure-to-insecure2.example
+ksk=$($KEYGEN -q -a $DEFAULT_ALGORITHM -3 -fk $zone 2> kg.out) || dumpit kg.out
+echo $ksk > ../del1.key
+zsk=$($KEYGEN -q -a $DEFAULT_ALGORITHM -3 $zone 2> kg.out) || dumpit kg.out
+echo $zsk > ../del2.key
+$SIGNER -S -3 beef -o $zone -f $zonefile $infile > s.out || dumpit s.out
+
+#
+# Introducing a pre-published key test.
+#
+setup prepub.example
+infile="secure-to-insecure2.example.db.in"
+$KEYGEN -a $DEFAULT_ALGORITHM -3 -q -fk $zone > kg.out 2>&1 || dumpit kg.out
+$KEYGEN -a $DEFAULT_ALGORITHM -3 -q $zone > kg.out 2>&1 || dumpit kg.out
+$SIGNER -S -3 beef -o $zone -f $zonefile $infile > s.out || dumpit s.out
+
+#
+# Key TTL tests.
+#
+
+# no default key TTL; DNSKEY should get SOA TTL
+setup ttl1.example
+$KEYGEN -a $DEFAULT_ALGORITHM -3 -q -fk $zone > kg.out 2>&1 || dumpit kg.out
+$KEYGEN -a $DEFAULT_ALGORITHM -3 -q $zone > kg.out 2>&1 || dumpit kg.out
+cp $infile $zonefile
+
+# default key TTL should be used
+setup ttl2.example
+$KEYGEN -a $DEFAULT_ALGORITHM -3 -q -fk -L 60 $zone > kg.out 2>&1 || dumpit kg.out
+$KEYGEN -a $DEFAULT_ALGORITHM -3 -q -L 60 $zone > kg.out 2>&1 || dumpit kg.out
+cp $infile $zonefile
+
+# mismatched key TTLs, should use shortest
+setup ttl3.example
+$KEYGEN -a $DEFAULT_ALGORITHM -3 -q -fk -L 30 $zone > kg.out 2>&1 || dumpit kg.out
+$KEYGEN -a $DEFAULT_ALGORITHM -3 -q -L 60 $zone > kg.out 2>&1 || dumpit kg.out
+cp $infile $zonefile
+
+# existing DNSKEY RRset, should retain TTL
+setup ttl4.example
+$KEYGEN -a $DEFAULT_ALGORITHM -3 -q -L 30 -fk $zone > kg.out 2>&1 || dumpit kg.out
+cat ${infile} K${zone}.+*.key > $zonefile
+$KEYGEN -a $DEFAULT_ALGORITHM -3 -q -L 180 $zone > kg.out 2>&1 || dumpit kg.out
+
+#
+# A zone with a DNSKEY RRset that is published before it's activated
+#
+setup delay.example
+ksk=$($KEYGEN -G -q -a $DEFAULT_ALGORITHM -3 -fk $zone 2> kg.out) || dumpit kg.out
+echo $ksk > ../delayksk.key
+zsk=$($KEYGEN -G -q -a $DEFAULT_ALGORITHM -3 $zone 2> kg.out) || dumpit kg.out
+echo $zsk > ../delayzsk.key
+
+#
+# A zone with signatures that are already expired, and the private KSK
+# is missing.
+#
+setup noksk.example
+ksk=$($KEYGEN -q -a $DEFAULT_ALGORITHM -3 -fk $zone 2> kg.out) || dumpit kg.out
+zsk=$($KEYGEN -q -a $DEFAULT_ALGORITHM -3 $zone 2> kg.out) || dumpit kg.out
+$SIGNER -S -P -s now-1mo -e now-1mi -o $zone -f $zonefile ${zonefile}.in > s.out || dumpit s.out
+echo $ksk > ../noksk-ksk.key
+rm -f ${ksk}.private
+
+#
+# A zone with signatures that are already expired, and the private ZSK
+# is missing.
+#
+setup nozsk.example
+ksk=$($KEYGEN -q -a $DEFAULT_ALGORITHM -3 -fk $zone 2> kg.out) || dumpit kg.out
+zsk=$($KEYGEN -q -a $DEFAULT_ALGORITHM -3 $zone 2> kg.out) || dumpit kg.out
+$SIGNER -S -P -s now-1mo -e now-1mi -o $zone -f $zonefile ${zonefile}.in > s.out || dumpit s.out
+echo $ksk > ../nozsk-ksk.key
+echo $zsk > ../nozsk-zsk.key
+rm -f ${zsk}.private
+
+#
+# A zone with signatures that are already expired, and the private ZSK
+# is inactive.
+#
+setup inaczsk.example
+ksk=$($KEYGEN -q -a $DEFAULT_ALGORITHM -3 -fk $zone 2> kg.out) || dumpit kg.out
+zsk=$($KEYGEN -q -a $DEFAULT_ALGORITHM -3 $zone 2> kg.out) || dumpit kg.out
+$SIGNER -S -P -s now-1mo -e now-1mi -o $zone -f $zonefile ${zonefile}.in > s.out || dumpit s.out
+echo $ksk > ../inaczsk-ksk.key
+echo $zsk > ../inaczsk-zsk.key
+$SETTIME -I now $zsk > st.out 2>&1 || dumpit st.out
+
+#
+# A zone that is set to 'auto-dnssec maintain' during a reconfig
+#
+setup reconf.example
+cp secure.example.db.in $zonefile
+$KEYGEN -q -a $DEFAULT_ALGORITHM -3 -fk $zone > kg.out 2>&1 || dumpit kg.out
+$KEYGEN -q -a $DEFAULT_ALGORITHM -3 $zone > kg.out 2>&1 || dumpit kg.out
+
+#
+# A zone which generates CDS and CDNSEY RRsets automatically
+#
+setup sync.example
+cp $infile $zonefile
+ksk=$($KEYGEN -a $DEFAULT_ALGORITHM -3 -q -fk -P sync now $zone 2> kg.out) || dumpit kg.out
+$KEYGEN -a $DEFAULT_ALGORITHM -3 -q $zone > kg.out 2>&1 || dumpit kg.out
+$DSFROMKEY $ksk.key > dsset-${zone}.
+echo ns3/$ksk > ../sync.key
+
+#
+# A zone that generates CDS and CDNSKEY and uses dnssec-dnskey-kskonly
+#
+setup kskonly.example
+cp $infile $zonefile
+ksk=$($KEYGEN -a $DEFAULT_ALGORITHM -3 -q -fk -P sync now $zone 2> kg.out) || dumpit kg.out
+$KEYGEN -a $DEFAULT_ALGORITHM -3 -q $zone > kg.out 2>&1 || dumpit kg.out
+$DSFROMKEY $ksk.key > dsset-${zone}.
+
+#
+# A zone that has a published inactive key that is autosigned.
+#
+setup inacksk2.example
+cp $infile $zonefile
+ksk=$($KEYGEN -a $DEFAULT_ALGORITHM -3 -q -Pnow -A now+3600 -fk $zone 2> kg.out) || dumpit kg.out
+$KEYGEN -a $DEFAULT_ALGORITHM -3 -q $zone > kg.out 2>&1 || dumpit kg.out
+$DSFROMKEY $ksk.key > dsset-${zone}.
+
+#
+# A zone that has a published inactive key that is autosigned.
+#
+setup inaczsk2.example
+cp $infile $zonefile
+ksk=$($KEYGEN -a $DEFAULT_ALGORITHM -3 -q -fk $zone 2> kg.out) || dumpit kg.out
+$KEYGEN -a $DEFAULT_ALGORITHM -3 -q -P now -A now+3600 $zone > kg.out 2>&1 || dumpit kg.out
+$DSFROMKEY $ksk.key > dsset-${zone}.
+
+#
+# A zone that starts with a active KSK + ZSK and a inactive ZSK.
+#
+setup inacksk3.example
+cp $infile $zonefile
+$KEYGEN -a $DEFAULT_ALGORITHM -3 -q -P now -A now+3600 -fk $zone > kg.out 2>&1 || dumpit kg.out
+ksk=$($KEYGEN -a $DEFAULT_ALGORITHM -3 -q -fk $zone 2> kg.out) || dumpit kg.out
+$KEYGEN -a $DEFAULT_ALGORITHM -3 -q $zone > kg.out 2>&1 || dumpit kg.out
+$DSFROMKEY $ksk.key > dsset-${zone}.
+
+#
+# A zone that starts with a active KSK + ZSK and a inactive ZSK.
+#
+setup inaczsk3.example
+cp $infile $zonefile
+ksk=$($KEYGEN -a $DEFAULT_ALGORITHM -3 -q -fk $zone 2> kg.out) || dumpit kg.out
+$KEYGEN -a $DEFAULT_ALGORITHM -3 -q $zone > kg.out 2>&1 || dumpit kg.out
+$KEYGEN -a $DEFAULT_ALGORITHM -3 -q -P now -A now+3600 $zone > kg.out 2>&1 || dumpit kg.out
+$DSFROMKEY $ksk.key > dsset-${zone}.
+
+#
+# A zone that starts with an active KSK + ZSK and an inactive ZSK, with the
+# latter getting deleted during the test.
+#
+setup delzsk.example
+cp $infile $zonefile
+ksk=$($KEYGEN -a $DEFAULT_ALGORITHM -3 -q -fk $zone 2> kg.out) || dumpit kg.out
+$KEYGEN -a $DEFAULT_ALGORITHM -3 -q $zone > kg.out 2>&1 || dumpit kg.out
+zsk=$($KEYGEN -a $DEFAULT_ALGORITHM -3 -q -I now-1w $zone 2>kg.out) || dumpit kg.out
+echo $zsk > ../delzsk.key
+
+#
+# Check that NSEC3 are correctly signed and returned from below a DNAME
+#
+setup dname-at-apex-nsec3.example
+cp $infile $zonefile
+ksk=$($KEYGEN -q -a $DEFAULT_ALGORITHM -3 -fk $zone 2> kg.out) || dumpit kg.out
+$KEYGEN -q -a $DEFAULT_ALGORITHM -3 $zone > kg.out 2>&1 || dumpit kg.out
+$DSFROMKEY $ksk.key > dsset-${zone}.
+
+#
+# Check that dynamically added CDS (DELETE) is kept in the zone after signing.
+#
+setup cds-delete.example
+cp $infile $zonefile
+ksk=$($KEYGEN -q -a $DEFAULT_ALGORITHM -3 -fk $zone 2> kg.out) || dumpit kg.out
+$KEYGEN -q -a $DEFAULT_ALGORITHM -3 $zone > kg.out 2>&1 || dumpit kg.out
+$DSFROMKEY $ksk.key > dsset-${zone}.
+
+#
+# Check that dynamically added CDNSKEY (DELETE) is kept in the zone after
+# signing.
+#
+setup cdnskey-delete.example
+cp $infile $zonefile
+ksk=$($KEYGEN -q -a $DEFAULT_ALGORITHM -3 -fk $zone 2> kg.out) || dumpit kg.out
+$KEYGEN -q -a $DEFAULT_ALGORITHM -3 $zone > kg.out 2>&1 || dumpit kg.out
+$DSFROMKEY $ksk.key > dsset-${zone}.
diff --git a/bin/tests/system/autosign/ns3/kskonly.example.db.in b/bin/tests/system/autosign/ns3/kskonly.example.db.in
new file mode 100644
index 0000000..c6c7f88
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/kskonly.example.db.in
@@ -0,0 +1,34 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; 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 https://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.a.a.a.a.a.e	A	10.0.0.27
+x			CNAME	a
+
+private			NS	ns.private
+ns.private		A	10.53.0.2
+
+insecure		NS	ns.insecure
+ns.insecure		A	10.53.0.2
diff --git a/bin/tests/system/autosign/ns3/named.conf.in b/bin/tests/system/autosign/ns3/named.conf.in
new file mode 100644
index 0000000..64196a1
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/named.conf.in
@@ -0,0 +1,335 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * 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 https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+// NS3
+
+controls { /* empty */ };
+
+options {
+	query-source address 10.53.0.3;
+	notify-source 10.53.0.3;
+	transfer-source 10.53.0.3;
+	port @PORT@;
+	session-keyfile "session.key";
+	pid-file "named.pid";
+	listen-on { 10.53.0.3; };
+	listen-on-v6 { none; };
+	recursion no;
+	notify yes;
+	dnssec-validation yes;
+	dnssec-loadkeys-interval 10;
+	allow-new-zones yes;
+};
+
+key rndc_key {
+	secret "1234abcd8765";
+	algorithm @DEFAULT_HMAC@;
+};
+
+controls {
+	inet 10.53.0.3 port @CONTROLPORT@ allow { any; } keys { rndc_key; };
+};
+
+zone "." {
+	type hint;
+	file "../../common/root.hint";
+};
+
+zone "example" {
+	type secondary;
+	primaries { 10.53.0.2; };
+	file "example.bk";
+};
+
+zone "bar" {
+	type secondary;
+	primaries { 10.53.0.2; };
+	file "bar.bk";
+};
+
+zone "secure.example" {
+	type primary;
+	file "secure.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "insecure.example" {
+	type primary;
+	file "insecure.example.db";
+};
+
+zone "nsec3.example" {
+	type primary;
+	file "nsec3.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "autonsec3.example" {
+	type primary;
+	file "autonsec3.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "optout.nsec3.example" {
+	type primary;
+	file "optout.nsec3.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "nsec3.nsec3.example" {
+	type primary;
+	file "nsec3.nsec3.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "jitter.nsec3.example" {
+	type primary;
+	file "jitter.nsec3.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+	sig-validity-interval 10 2;
+	sig-signing-nodes 1000;
+	sig-signing-signatures 100;
+};
+
+zone "secure.nsec3.example" {
+	type primary;
+	file "secure.nsec3.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "optout.example" {
+	type primary;
+	file "optout.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "secure.optout.example" {
+	type primary;
+	file "secure.optout.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "nsec3.optout.example" {
+	type primary;
+	file "nsec3.optout.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "optout.optout.example" {
+	type primary;
+	file "optout.optout.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "rsasha256.example" {
+	type primary;
+	file "rsasha256.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "rsasha512.example" {
+	type primary;
+	file "rsasha512.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "nsec-only.example" {
+	type primary;
+	file "nsec-only.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "nsec3-to-nsec.example" {
+	type primary;
+	file "nsec3-to-nsec.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "secure-to-insecure.example" {
+	type primary;
+	file "secure-to-insecure.example.db";
+	allow-update { any; };
+	dnssec-secure-to-insecure yes;
+};
+
+zone "secure-to-insecure2.example" {
+	type primary;
+	file "secure-to-insecure2.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+	dnssec-secure-to-insecure yes;
+};
+
+zone "oldsigs.example" {
+	type primary;
+	file "oldsigs.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+	sig-validity-interval 10 2;
+	sig-signing-nodes 1000;
+	sig-signing-signatures 100;
+};
+
+zone "prepub.example" {
+	type primary;
+	file "prepub.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "ttl1.example" {
+	type primary;
+	file "ttl1.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "ttl2.example" {
+	type primary;
+	file "ttl2.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "ttl3.example" {
+	type primary;
+	file "ttl3.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "ttl4.example" {
+	type primary;
+	file "ttl4.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "delay.example" {
+	type primary;
+	file "delay.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "nozsk.example" {
+	type primary;
+	file "nozsk.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "inaczsk.example" {
+	type primary;
+	file "inaczsk.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "noksk.example" {
+	type primary;
+	file "noksk.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "sync.example" {
+	type primary;
+	file "sync.example.db";
+	allow-update { any; };
+	dnssec-dnskey-kskonly no;
+	auto-dnssec maintain;
+};
+
+zone "kskonly.example" {
+	type primary;
+	file "kskonly.example.db";
+	allow-update { any; };
+	dnssec-dnskey-kskonly yes;
+	auto-dnssec maintain;
+};
+
+zone "inacksk2.example" {
+	type primary;
+	file "inacksk2.example.db";
+	allow-update { any; };
+	dnssec-dnskey-kskonly yes;
+	auto-dnssec maintain;
+};
+
+zone "inacksk3.example" {
+	type primary;
+	file "inacksk3.example.db";
+	allow-update { any; };
+	dnssec-dnskey-kskonly yes;
+	auto-dnssec maintain;
+};
+
+zone "inaczsk2.example" {
+	type primary;
+	file "inaczsk2.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "inaczsk3.example" {
+	type primary;
+	file "inaczsk3.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "delzsk.example." {
+	type primary;
+	file "delzsk.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "dname-at-apex-nsec3.example" {
+	type primary;
+	file "dname-at-apex-nsec3.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "cds-delete.example" {
+	type primary;
+	file "cds-delete.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+zone "cdnskey-delete.example" {
+	type primary;
+	file "cdnskey-delete.example.db";
+	allow-update { any; };
+	auto-dnssec maintain;
+};
+
+include "trusted.conf";
diff --git a/bin/tests/system/autosign/ns3/noksk.example.db.in b/bin/tests/system/autosign/ns3/noksk.example.db.in
new file mode 100644
index 0000000..1376922
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/noksk.example.db.in
@@ -0,0 +1,26 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; 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 https://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. . (
+				1          ; 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
+x			CNAME	a
diff --git a/bin/tests/system/autosign/ns3/nozsk.example.db.in b/bin/tests/system/autosign/ns3/nozsk.example.db.in
new file mode 100644
index 0000000..1376922
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/nozsk.example.db.in
@@ -0,0 +1,26 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; 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 https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300	; 5 minutes
+@			IN SOA	mname1. . (
+				1          ; serial
+				20         ; refresh (20 seconds)
+				20         ; retry (20 seconds)
+				1814400    ; expire (3 weeks)
+				3600       ; minimum (1 hour)
+				)
+			NS	ns
+ns			A	10.53.0.3
+
+a			A	10.0.0.1
+b			A	10.0.0.2
+d			A	10.0.0.4
+x			CNAME	a
diff --git a/bin/tests/system/autosign/ns3/nsec-only.example.db.in b/bin/tests/system/autosign/ns3/nsec-only.example.db.in
new file mode 100644
index 0000000..0b11a00
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/nsec-only.example.db.in
@@ -0,0 +1,26 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300	; 5 minutes
+@			IN SOA	mname1. . (
+				2009102722 ; 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
+x			CNAME	a
diff --git a/bin/tests/system/autosign/ns3/nsec3-to-nsec.example.db.in b/bin/tests/system/autosign/ns3/nsec3-to-nsec.example.db.in
new file mode 100644
index 0000000..0b11a00
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/nsec3-to-nsec.example.db.in
@@ -0,0 +1,26 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; 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 https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300	; 5 minutes
+@			IN SOA	mname1. . (
+				2009102722 ; serial
+				20         ; refresh (20 seconds)
+				20         ; retry (20 seconds)
+				1814400    ; expire (3 weeks)
+				3600       ; minimum (1 hour)
+				)
+			NS	ns
+ns			A	10.53.0.3
+
+a			A	10.0.0.1
+b			A	10.0.0.2
+d			A	10.0.0.4
+x			CNAME	a
diff --git a/bin/tests/system/autosign/ns3/nsec3.example.db.in b/bin/tests/system/autosign/ns3/nsec3.example.db.in
new file mode 100644
index 0000000..17964e8
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/nsec3.example.db.in
@@ -0,0 +1,37 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$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
+child			NS	ns2.example.
+insecure		NS	ns.insecure
+ns.insecure 		A	10.53.0.3
+secure			NS	ns.secure
+ns.secure 		A	10.53.0.3
+nsec3			NS	ns.nsec3
+ns.nsec3 		A	10.53.0.3
+optout			NS	ns.optout
+ns.optout 		A	10.53.0.3
+02HC3EM7BDD011A0GMS3HKKJT2IF5VP8 A 10.0.0.17
diff --git a/bin/tests/system/autosign/ns3/nsec3.nsec3.example.db.in b/bin/tests/system/autosign/ns3/nsec3.nsec3.example.db.in
new file mode 100644
index 0000000..15fe621
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/nsec3.nsec3.example.db.in
@@ -0,0 +1,35 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; 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 https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300	; 5 minutes
+@			IN SOA	mname1. . (
+				2000042407 ; serial
+				20         ; refresh (20 seconds)
+				20         ; retry (20 seconds)
+				1814400    ; expire (3 weeks)
+				3600       ; minimum (1 hour)
+				)
+			NS	ns
+ns			A	10.53.0.3
+
+a			A	10.0.0.1
+b			A	10.0.0.2
+d			A	10.0.0.4
+z			A	10.0.0.26
+a.a.a.a.a.a.a.a.a.a.e	A	10.0.0.27
+x			CNAME	a
+
+private			NS	ns.private
+ns.private		A	10.53.0.2
+
+insecure		NS	ns.insecure
+ns.insecure		A	10.53.0.2
+
diff --git a/bin/tests/system/autosign/ns3/nsec3.optout.example.db.in b/bin/tests/system/autosign/ns3/nsec3.optout.example.db.in
new file mode 100644
index 0000000..15fe621
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/nsec3.optout.example.db.in
@@ -0,0 +1,35 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$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.a.a.a.a.a.e	A	10.0.0.27
+x			CNAME	a
+
+private			NS	ns.private
+ns.private		A	10.53.0.2
+
+insecure		NS	ns.insecure
+ns.insecure		A	10.53.0.2
+
diff --git a/bin/tests/system/autosign/ns3/oldsigs.example.db.in b/bin/tests/system/autosign/ns3/oldsigs.example.db.in
new file mode 100644
index 0000000..0b11a00
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/oldsigs.example.db.in
@@ -0,0 +1,26 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; 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 https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300	; 5 minutes
+@			IN SOA	mname1. . (
+				2009102722 ; serial
+				20         ; refresh (20 seconds)
+				20         ; retry (20 seconds)
+				1814400    ; expire (3 weeks)
+				3600       ; minimum (1 hour)
+				)
+			NS	ns
+ns			A	10.53.0.3
+
+a			A	10.0.0.1
+b			A	10.0.0.2
+d			A	10.0.0.4
+x			CNAME	a
diff --git a/bin/tests/system/autosign/ns3/optout.example.db.in b/bin/tests/system/autosign/ns3/optout.example.db.in
new file mode 100644
index 0000000..fbb05af
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/optout.example.db.in
@@ -0,0 +1,38 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$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
+insecure		NS	ns.insecure
+ns.insecure		A	10.53.0.3
+secure			NS	ns.secure
+ns.secure		A	10.53.0.3
+nsec3			NS	ns.nsec3
+ns.nsec3		A	10.53.0.3
+optout			NS	ns.optout
+ns.optout		A	10.53.0.3
+child			NS	ns2.example.
+insecure.empty		NS	ns.insecure.empty
+ns.insecure.empty	A	10.53.0.3
diff --git a/bin/tests/system/autosign/ns3/optout.nsec3.example.db.in b/bin/tests/system/autosign/ns3/optout.nsec3.example.db.in
new file mode 100644
index 0000000..15fe621
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/optout.nsec3.example.db.in
@@ -0,0 +1,35 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; 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 https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300	; 5 minutes
+@			IN SOA	mname1. . (
+				2000042407 ; serial
+				20         ; refresh (20 seconds)
+				20         ; retry (20 seconds)
+				1814400    ; expire (3 weeks)
+				3600       ; minimum (1 hour)
+				)
+			NS	ns
+ns			A	10.53.0.3
+
+a			A	10.0.0.1
+b			A	10.0.0.2
+d			A	10.0.0.4
+z			A	10.0.0.26
+a.a.a.a.a.a.a.a.a.a.e	A	10.0.0.27
+x			CNAME	a
+
+private			NS	ns.private
+ns.private		A	10.53.0.2
+
+insecure		NS	ns.insecure
+ns.insecure		A	10.53.0.2
+
diff --git a/bin/tests/system/autosign/ns3/optout.optout.example.db.in b/bin/tests/system/autosign/ns3/optout.optout.example.db.in
new file mode 100644
index 0000000..15fe621
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/optout.optout.example.db.in
@@ -0,0 +1,35 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$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.a.a.a.a.a.e	A	10.0.0.27
+x			CNAME	a
+
+private			NS	ns.private
+ns.private		A	10.53.0.2
+
+insecure		NS	ns.insecure
+ns.insecure		A	10.53.0.2
+
diff --git a/bin/tests/system/autosign/ns3/rsasha256.example.db.in b/bin/tests/system/autosign/ns3/rsasha256.example.db.in
new file mode 100644
index 0000000..f6c4fab
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/rsasha256.example.db.in
@@ -0,0 +1,28 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; 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 https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300	; 5 minutes
+@			IN SOA	mname1. . (
+				2009102722 ; serial
+				20         ; refresh (20 seconds)
+				20         ; retry (20 seconds)
+				1814400    ; expire (3 weeks)
+				3600       ; minimum (1 hour)
+				)
+			NS	ns
+ns			A	10.53.0.3
+
+a			A	10.0.0.1
+b			A	10.0.0.2
+d			A	10.0.0.4
+z			A	10.0.0.26
+a.a.a.a.a.a.a.a.a.a.e	A	10.0.0.27
+x			CNAME	a
diff --git a/bin/tests/system/autosign/ns3/rsasha512.example.db.in b/bin/tests/system/autosign/ns3/rsasha512.example.db.in
new file mode 100644
index 0000000..f6c4fab
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/rsasha512.example.db.in
@@ -0,0 +1,28 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300	; 5 minutes
+@			IN SOA	mname1. . (
+				2009102722 ; 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.a.a.a.a.a.e	A	10.0.0.27
+x			CNAME	a
diff --git a/bin/tests/system/autosign/ns3/secure-to-insecure.example.db.in b/bin/tests/system/autosign/ns3/secure-to-insecure.example.db.in
new file mode 100644
index 0000000..14971bd
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/secure-to-insecure.example.db.in
@@ -0,0 +1,26 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; 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 https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300	; 5 minutes
+@			IN SOA	mname1. . (
+				2000042407 ; serial
+				20         ; refresh (20 seconds)
+				20         ; retry (20 seconds)
+				1814400    ; expire (3 weeks)
+				3600       ; minimum (1 hour)
+				)
+			NS	ns
+ns			A	10.53.0.3
+
+a			A	10.0.0.1
+b			A	10.0.0.2
+d			A	10.0.0.4
+z			A	10.0.0.26
diff --git a/bin/tests/system/autosign/ns3/secure-to-insecure2.example.db.in b/bin/tests/system/autosign/ns3/secure-to-insecure2.example.db.in
new file mode 100644
index 0000000..14971bd
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/secure-to-insecure2.example.db.in
@@ -0,0 +1,26 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$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
diff --git a/bin/tests/system/autosign/ns3/secure.example.db.in b/bin/tests/system/autosign/ns3/secure.example.db.in
new file mode 100644
index 0000000..9855ec0
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/secure.example.db.in
@@ -0,0 +1,37 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; 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 https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300	; 5 minutes
+@			IN SOA	mname1. . (
+				2000042407 ; serial
+				20         ; refresh (20 seconds)
+				20         ; retry (20 seconds)
+				1814400    ; expire (3 weeks)
+				3600       ; minimum (1 hour)
+				)
+			NS	ns
+ns			A	10.53.0.3
+
+a			A	10.0.0.1
+b			A	10.0.0.2
+d			A	10.0.0.4
+z			A	10.0.0.26
+a.a.a.a.a.a.a.a.a.a.e	A	10.0.0.27
+x			CNAME	a
+
+private			NS	ns.private
+ns.private		A	10.53.0.2
+
+insecure		NS	ns.insecure
+ns.insecure		A	10.53.0.2
+
+dname-and-txt		DNAME	@
+			TXT	"DNAME and TXT"
diff --git a/bin/tests/system/autosign/ns3/secure.nsec3.example.db.in b/bin/tests/system/autosign/ns3/secure.nsec3.example.db.in
new file mode 100644
index 0000000..15fe621
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/secure.nsec3.example.db.in
@@ -0,0 +1,35 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$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.a.a.a.a.a.e	A	10.0.0.27
+x			CNAME	a
+
+private			NS	ns.private
+ns.private		A	10.53.0.2
+
+insecure		NS	ns.insecure
+ns.insecure		A	10.53.0.2
+
diff --git a/bin/tests/system/autosign/ns3/secure.optout.example.db.in b/bin/tests/system/autosign/ns3/secure.optout.example.db.in
new file mode 100644
index 0000000..15fe621
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/secure.optout.example.db.in
@@ -0,0 +1,35 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; 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 https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300	; 5 minutes
+@			IN SOA	mname1. . (
+				2000042407 ; serial
+				20         ; refresh (20 seconds)
+				20         ; retry (20 seconds)
+				1814400    ; expire (3 weeks)
+				3600       ; minimum (1 hour)
+				)
+			NS	ns
+ns			A	10.53.0.3
+
+a			A	10.0.0.1
+b			A	10.0.0.2
+d			A	10.0.0.4
+z			A	10.0.0.26
+a.a.a.a.a.a.a.a.a.a.e	A	10.0.0.27
+x			CNAME	a
+
+private			NS	ns.private
+ns.private		A	10.53.0.2
+
+insecure		NS	ns.insecure
+ns.insecure		A	10.53.0.2
+
diff --git a/bin/tests/system/autosign/ns3/sync.example.db.in b/bin/tests/system/autosign/ns3/sync.example.db.in
new file mode 100644
index 0000000..c6c7f88
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/sync.example.db.in
@@ -0,0 +1,34 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$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.a.a.a.a.a.e	A	10.0.0.27
+x			CNAME	a
+
+private			NS	ns.private
+ns.private		A	10.53.0.2
+
+insecure		NS	ns.insecure
+ns.insecure		A	10.53.0.2
diff --git a/bin/tests/system/autosign/ns3/ttl1.example.db.in b/bin/tests/system/autosign/ns3/ttl1.example.db.in
new file mode 100644
index 0000000..0b11a00
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/ttl1.example.db.in
@@ -0,0 +1,26 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; 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 https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300	; 5 minutes
+@			IN SOA	mname1. . (
+				2009102722 ; serial
+				20         ; refresh (20 seconds)
+				20         ; retry (20 seconds)
+				1814400    ; expire (3 weeks)
+				3600       ; minimum (1 hour)
+				)
+			NS	ns
+ns			A	10.53.0.3
+
+a			A	10.0.0.1
+b			A	10.0.0.2
+d			A	10.0.0.4
+x			CNAME	a
diff --git a/bin/tests/system/autosign/ns3/ttl2.example.db.in b/bin/tests/system/autosign/ns3/ttl2.example.db.in
new file mode 100644
index 0000000..0b11a00
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/ttl2.example.db.in
@@ -0,0 +1,26 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300	; 5 minutes
+@			IN SOA	mname1. . (
+				2009102722 ; 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
+x			CNAME	a
diff --git a/bin/tests/system/autosign/ns3/ttl3.example.db.in b/bin/tests/system/autosign/ns3/ttl3.example.db.in
new file mode 100644
index 0000000..0b11a00
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/ttl3.example.db.in
@@ -0,0 +1,26 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; 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 https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300	; 5 minutes
+@			IN SOA	mname1. . (
+				2009102722 ; serial
+				20         ; refresh (20 seconds)
+				20         ; retry (20 seconds)
+				1814400    ; expire (3 weeks)
+				3600       ; minimum (1 hour)
+				)
+			NS	ns
+ns			A	10.53.0.3
+
+a			A	10.0.0.1
+b			A	10.0.0.2
+d			A	10.0.0.4
+x			CNAME	a
diff --git a/bin/tests/system/autosign/ns3/ttl4.example.db.in b/bin/tests/system/autosign/ns3/ttl4.example.db.in
new file mode 100644
index 0000000..0b11a00
--- /dev/null
+++ b/bin/tests/system/autosign/ns3/ttl4.example.db.in
@@ -0,0 +1,26 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300	; 5 minutes
+@			IN SOA	mname1. . (
+				2009102722 ; 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
+x			CNAME	a
diff --git a/bin/tests/system/autosign/ns4/named.conf.in b/bin/tests/system/autosign/ns4/named.conf.in
new file mode 100644
index 0000000..b46ce91
--- /dev/null
+++ b/bin/tests/system/autosign/ns4/named.conf.in
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * 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 https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+// NS4
+
+options {
+	query-source address 10.53.0.4;
+	notify-source 10.53.0.4;
+	transfer-source 10.53.0.4;
+	port @PORT@;
+	pid-file "named.pid";
+	listen-on { 10.53.0.4; };
+	listen-on-v6 { none; };
+	recursion yes;
+	dnssec-validation yes;
+	dnssec-must-be-secure mustbesecure.example yes;
+};
+
+zone "." {
+	type hint;
+	file "../../common/root.hint";
+};
+
+include "trusted.conf";
+include "private.conf";
diff --git a/bin/tests/system/autosign/ns5/named.conf.in b/bin/tests/system/autosign/ns5/named.conf.in
new file mode 100644
index 0000000..710dfa8
--- /dev/null
+++ b/bin/tests/system/autosign/ns5/named.conf.in
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * 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 https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+// NS5
+
+options {
+	query-source address 10.53.0.5;
+	notify-source 10.53.0.5;
+	transfer-source 10.53.0.5;
+	port @PORT@;
+	pid-file "named.pid";
+	listen-on { 10.53.0.5; };
+	listen-on-v6 { none; };
+	recursion yes;
+	dnssec-validation yes;
+};
+
+zone "." {
+	type hint;
+	file "../../common/root.hint";
+};
+
+include "trusted.conf";
diff --git a/bin/tests/system/autosign/setup.sh b/bin/tests/system/autosign/setup.sh
new file mode 100644
index 0000000..e029fdf
--- /dev/null
+++ b/bin/tests/system/autosign/setup.sh
@@ -0,0 +1,23 @@
+#!/bin/sh -e
+
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# SPDX-License-Identifier: MPL-2.0
+#
+# 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 https://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+. ../conf.sh
+
+copy_setports ns1/named.conf.in ns1/named.conf
+copy_setports ns2/named.conf.in ns2/named.conf
+copy_setports ns3/named.conf.in ns3/named.conf
+copy_setports ns4/named.conf.in ns4/named.conf
+copy_setports ns5/named.conf.in ns5/named.conf
+
+echo_i "generating keys and preparing zones"
+cd ns1 && $SHELL keygen.sh
diff --git a/bin/tests/system/autosign/tests.sh b/bin/tests/system/autosign/tests.sh
new file mode 100755
index 0000000..ad23c22
--- /dev/null
+++ b/bin/tests/system/autosign/tests.sh
@@ -0,0 +1,1800 @@
+#!/bin/sh
+
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# SPDX-License-Identifier: MPL-2.0
+#
+# 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 https://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+set -e
+
+. ../conf.sh
+
+status=0
+n=0
+
+DIGOPTS="+tcp +noadd +nosea +nostat +nocmd +dnssec -p ${PORT}"
+RNDCCMD="$RNDC -c ../common/rndc.conf -p ${CONTROLPORT} -s"
+
+# convert private-type records to readable form
+# $1 is the zone
+# $2 is the server
+# $3 is ignored
+# $4 is the alternate type
+showprivate () {
+    echo "-- $@ --"
+    $DIG $DIGOPTS +nodnssec +short @$2 -t ${4:-type65534} $1 | cut -f3 -d' ' |
+        while read record; do
+            $PERL -e 'my $rdata = pack("H*", @ARGV[0]);
+                die "invalid record" unless length($rdata) == 5;
+                my ($alg, $key, $remove, $complete) = unpack("CnCC", $rdata);
+                my $action = "signing";
+                $action = "removing" if $remove;
+                my $state = " (incomplete)";
+                $state = " (complete)" if $complete;
+                print ("$action: alg: $alg, key: $key$state\n");' $record
+        done
+}
+
+# check that signing records are marked as complete
+# if $3 is 1 then we are expecting "(incomplete)"
+# if $3 is 2 then we are not expecting either "(complete)" or "(incomplete)"
+# if $4 is present then that specifies any alternate type to check
+checkprivate () {
+    _ret=0
+    expected="${3:-0}"
+    x=$(showprivate "$@")
+    echo $x | grep "(complete)" > /dev/null || _ret=2
+    echo $x | grep "(incomplete)" > /dev/null && _ret=1
+
+    if [ $_ret = $expected ]; then
+        return 0
+    fi
+
+    echo "$x"
+    echo_i "failed"
+    return 1
+}
+
+# wait until notifies for zone $1 are sent by server $2. This is an indication
+# that the zone is signed with the active keys, and the changes have been
+# committed.
+wait_for_notifies () {
+	wait_for_log 10 "zone ${1}/IN: sending notifies" "${2}/named.run" || return 1
+}
+
+freq() {
+	_file=$1
+	# remove first and last line that has incomplete set and skews the distribution
+	awk '$4 == "RRSIG" {print substr($9,1,8)}' < "$_file" | sort | uniq -c | sed '1d;$d'
+}
+# Check the signatures expiration times.  First check how many signatures
+# there are in total ($rrsigs).  Then see what the distribution of signature
+# expiration times is ($expiretimes).  Ignore the time part for a better
+# modelled distribution.
+checkjitter () {
+	_file=$1
+	_ret=0
+
+	if ! command -v bc >/dev/null 2>&1; then
+		echo_i "skip: bc not available"
+		return 0
+	fi
+
+	freq "$_file" | cat_i
+	_expiretimes=$(freq "$_file" | awk '{print $1}')
+
+	_count=0
+	# Check if we have at least 4 days
+	# This number has been tuned for `sig-validity-interval 10 2`, as
+	# 1 signature expiration dates should be spread out across at most 8 (10-2) days
+	# 2. we remove first and last day to remove frequency outlier, we are left with 6 (8-2) days
+	# 3. we subtract two more days to allow test pass on day boundaries, etc. leaving us with 4 (6-2)
+	for _num in $_expiretimes
+	do
+		_count=$((_count+1))
+	done
+	if [ "$_count" -lt 4 ]; then
+		echo_i "error: not enough categories"
+		return 1
+	fi
+
+	# Calculate mean
+	_total=0
+	for _num in $_expiretimes
+	do
+		_total=$((_total+_num))
+	done
+	_mean=$(($_total / $_count))
+
+	# Calculate stddev
+	_stddev=0
+	for _num in $_expiretimes
+	do
+		_stddev=$(echo "$_stddev + (($_num - $_mean) * ($_num - $_mean))" | bc)
+	done
+	_stddev=$(echo "sqrt($_stddev/$_count)" | bc)
+
+	# We expect the number of signatures not to exceed the mean +- 3 * stddev.
+	_limit=$((_stddev*3))
+	_low=$((_mean-_limit))
+	_high=$((_mean+_limit))
+	# Find outliers.
+	echo_i "checking whether all frequencies fall into <$_low;$_high> range"
+	for _num in $_expiretimes
+	do
+		if [ $_num -gt $_high ]; then
+			echo_i "error: too many RRSIG records ($_num) in expiration bucket"
+			_ret=1
+		fi
+		if [ $_num -lt $_low ]; then
+			echo_i "error: too few RRSIG records ($_num) in expiration bucket"
+			_ret=1
+		fi
+	done
+
+	return $_ret
+}
+
+#
+#  The NSEC record at the apex of the zone and its RRSIG records are
+#  added as part of the last step in signing a zone.  We wait for the
+#  NSEC records to appear before proceeding with a counter to prevent
+#  infinite loops if there is a error.
+#
+echo_i "waiting for autosign changes to take effect"
+i=0
+while [ $i -lt 30 ]
+do
+	ret=0
+	#
+	# Wait for the root DNSKEY RRset to be fully signed.
+	#
+	$DIG $DIGOPTS . @10.53.0.1 dnskey > dig.out.ns1.test$n || ret=1
+	grep "ANSWER: 10," dig.out.ns1.test$n > /dev/null || ret=1
+	for z in .
+	do
+		$DIG $DIGOPTS $z @10.53.0.1 nsec > dig.out.ns1.test$n || ret=1
+		grep "NS SOA" dig.out.ns1.test$n > /dev/null || ret=1
+	done
+	for z in bar. example. private.secure.example. optout-with-ent.
+	do
+		$DIG $DIGOPTS $z @10.53.0.2 nsec > dig.out.ns2.test$n || ret=1
+		grep "NS SOA" dig.out.ns2.test$n > /dev/null || ret=1
+	done
+	for z in bar. example. inacksk2.example. inacksk3.example \
+		 inaczsk2.example. inaczsk3.example noksk.example nozsk.example
+	do
+		$DIG $DIGOPTS $z @10.53.0.3 nsec > dig.out.ns3.test$n || ret=1
+		grep "NS SOA" dig.out.ns3.test$n > /dev/null || ret=1
+	done
+	i=$((i + 1))
+	if [ $ret = 0 ]; then break; fi
+	echo_i "waiting ... ($i)"
+	sleep 2
+done
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "done"; fi
+status=$((status + ret))
+
+echo_i "Convert optout-with-ent from nsec to nsec3"
+($RNDCCMD 10.53.0.2 signing -nsec3param 1 1 1 - optout-with-ent 2>&1 | sed 's/^/ns2 /' | cat_i) || ret=1
+
+echo_i "Initial counts of RRSIG expiry fields values for auto signed zones"
+for z in .
+do
+	echo_i zone $z
+	$DIG $DIGOPTS $z @10.53.0.1 axfr | awk '$4 == "RRSIG" {print $9}' | sort | uniq -c | cat_i
+done
+for z in bar. example. private.secure.example.
+do
+	echo_i zone $z
+	$DIG $DIGOPTS $z @10.53.0.2 axfr | awk '$4 == "RRSIG" {print $9}' | sort | uniq -c | cat_i
+done
+for z in inacksk2.example. inacksk3.example inaczsk2.example. inaczsk3.example
+do
+	echo_i zone $z
+	$DIG $DIGOPTS $z @10.53.0.3 axfr | awk '$4 == "RRSIG" {print $9}' | sort | uniq -c | cat_i
+done
+
+# Set logfile offset for wait_for_log usage.
+nextpartreset ns3/named.run
+
+#
+# Check that DNSKEY is initially signed with a KSK and not a ZSK.
+#
+echo_i "check that zone with active and inactive KSK and active ZSK is properly"
+echo_ic "resigned after the active KSK is deleted - stage 1: Verify that DNSKEY"
+echo_ic "is initially signed with a KSK and not a ZSK. ($n)"
+ret=0
+
+$DIG $DIGOPTS @10.53.0.3 axfr inacksk3.example > dig.out.ns3.test$n
+
+zskid=$(awk '$4 == "DNSKEY" && $5 == 256 { print }' dig.out.ns3.test$n |
+       $DSFROMKEY -A -2 -f - inacksk3.example | awk '{ print $4}')
+grep "DNSKEY ${DEFAULT_ALGORITHM_NUMBER} 2 " dig.out.ns3.test$n > /dev/null || ret=1
+
+pattern="DNSKEY ${DEFAULT_ALGORITHM_NUMBER} 2 [0-9]* [0-9]* [0-9]* ${zskid} "
+grep "${pattern}" dig.out.ns3.test$n > /dev/null && ret=1
+
+count=$(awk 'BEGIN { count = 0 }
+	    $4 == "RRSIG" && $5 == "DNSKEY" { count++ }
+	    END {print count}' dig.out.ns3.test$n)
+test $count -eq 1 || ret=1
+
+count=$(awk 'BEGIN { count = 0 }
+       $4 == "DNSKEY" { count++ }
+       END {print count}' dig.out.ns3.test$n)
+test $count -eq 3 || ret=1
+
+awk='$4 == "RRSIG" && $5 == "DNSKEY" { printf "%05u\n", $11 }'
+id=$(awk "${awk}" dig.out.ns3.test$n)
+
+keyfile=$(printf "ns3/Kinacksk3.example.+%03u+%s" "${DEFAULT_ALGORITHM_NUMBER}" "${id}")
+$SETTIME -D now+5 "${keyfile}" > settime.out.test$n || ret=1
+($RNDCCMD 10.53.0.3 loadkeys inacksk3.example 2>&1 | sed 's/^/ns3 /' | cat_i) || ret=1
+
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+#
+# Check that zone is initially signed with a ZSK and not a KSK.
+#
+echo_i "check that zone with active and inactive ZSK and active KSK is properly"
+echo_ic "resigned after the active ZSK is deleted - stage 1: Verify that zone"
+echo_ic "is initially signed with a ZSK and not a KSK. ($n)"
+ret=0
+$DIG $DIGOPTS @10.53.0.3 axfr inaczsk3.example > dig.out.ns3.test$n
+kskid=$(awk '$4 == "DNSKEY" && $5 == 257 { print }' dig.out.ns3.test$n |
+       $DSFROMKEY -2 -f - inaczsk3.example | awk '{ print $4}' )
+grep "CNAME ${DEFAULT_ALGORITHM_NUMBER} 3 " dig.out.ns3.test$n > /dev/null || ret=1
+grep "CNAME ${DEFAULT_ALGORITHM_NUMBER} 3 [0-9]* [0-9]* [0-9]* ${kskid} " dig.out.ns3.test$n > /dev/null && ret=1
+count=$(awk 'BEGIN { count = 0 }
+	    $4 == "RRSIG" && $5 == "CNAME" { count++ }
+	    END {print count}' dig.out.ns3.test$n)
+test $count -eq 1 || ret=1
+count=$(awk 'BEGIN { count = 0 }
+       $4 == "DNSKEY" { count++ }
+       END {print count}' dig.out.ns3.test$n)
+test $count -eq 3 || ret=1
+id=$(awk '$4 == "RRSIG" && $5 == "CNAME" { printf "%05u\n", $11 }' dig.out.ns3.test$n)
+
+keyfile=$(printf "ns3/Kinaczsk3.example.+%03u+%s" "${DEFAULT_ALGORITHM_NUMBER}" "${id}")
+$SETTIME -D now+5 "${keyfile}" > settime.out.test$n || ret=1
+($RNDCCMD 10.53.0.3 loadkeys inaczsk3.example 2>&1 | sed 's/^/ns3 /' | cat_i) || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking NSEC->NSEC3 conversion prerequisites ($n)"
+ret=0
+# these commands should result in an empty file:
+$DIG $DIGOPTS +noall +answer nsec3.example. nsec3param @10.53.0.3 > dig.out.ns3.1.test$n || ret=1
+grep "NSEC3PARAM" dig.out.ns3.1.test$n > /dev/null && ret=1
+$DIG $DIGOPTS +noall +answer autonsec3.example. nsec3param @10.53.0.3 > dig.out.ns3.2.test$n || ret=1
+grep "NSEC3PARAM" dig.out.ns3.2.test$n > /dev/null && ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking NSEC3->NSEC conversion prerequisites ($n)"
+ret=0
+$DIG $DIGOPTS +noall +answer nsec3-to-nsec.example. nsec3param @10.53.0.3 > dig.out.ns3.test$n || ret=1
+grep "NSEC3PARAM" dig.out.ns3.test$n > /dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "converting zones from nsec to nsec3"
+$NSUPDATE > /dev/null 2>&1 <<END	|| status=1
+server 10.53.0.3 ${PORT}
+zone nsec3.nsec3.example.
+update add nsec3.nsec3.example. 3600 NSEC3PARAM 1 0 10 BEEF
+send
+zone optout.nsec3.example.
+update add optout.nsec3.example. 3600 NSEC3PARAM 1 1 10 BEEF
+send
+zone nsec3.example.
+update add nsec3.example. 3600 NSEC3PARAM 1 0 10 BEEF
+send
+zone autonsec3.example.
+update add autonsec3.example. 3600 NSEC3PARAM 1 0 20 DEAF
+send
+zone nsec3.optout.example.
+update add nsec3.optout.example. 3600 NSEC3PARAM 1 0 10 BEEF
+send
+zone optout.optout.example.
+update add optout.optout.example. 3600 NSEC3PARAM 1 1 10 BEEF
+send
+zone optout.example.
+update add optout.example. 3600 NSEC3PARAM 1 1 10 BEEF
+send
+END
+
+if $SHELL ../testcrypto.sh -q RSASHA1
+then
+    # try to convert nsec-only.example; this should fail due to
+    # non-NSEC3 compatible keys
+    echo_i "preset nsec3param in unsigned zone via nsupdate ($n)"
+    ret=0
+    $NSUPDATE > nsupdate.out 2>&1 <<END && ret=1
+server 10.53.0.3 ${PORT}
+zone nsec-only.example.
+update add nsec-only.example. 3600 NSEC3PARAM 1 0 10 BEEF
+send
+END
+    if [ $ret != 0 ]; then echo_i "failed"; fi
+    status=$((status + ret))
+fi
+
+echo_i "checking for nsec3param in unsigned zone ($n)"
+ret=0
+$DIG $DIGOPTS +noall +answer autonsec3.example. nsec3param @10.53.0.3 > dig.out.ns3.test$n || ret=1
+grep "NSEC3PARAM" dig.out.ns3.test$n > /dev/null && ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking for nsec3param signing record ($n)"
+ret=0
+$RNDCCMD 10.53.0.3 signing -list autonsec3.example. > signing.out.test$n 2>&1
+grep "Pending NSEC3 chain 1 0 20 DEAF" signing.out.test$n > /dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "resetting nsec3param via rndc signing ($n)"
+ret=0
+$RNDCCMD 10.53.0.3 signing -clear all autonsec3.example. > /dev/null 2>&1
+$RNDCCMD 10.53.0.3 signing -nsec3param 1 1 10 beef autonsec3.example. > /dev/null 2>&1
+for i in 0 1 2 3 4 5 6 7 8 9; do
+	ret=0
+	$RNDCCMD 10.53.0.3 signing -list autonsec3.example. > signing.out.test$n 2>&1
+	grep "Pending NSEC3 chain 1 1 10 BEEF" signing.out.test$n > /dev/null || ret=1
+	num=$(grep "Pending " signing.out.test$n | wc -l)
+	[ $num -eq 1 ] || ret=1
+	[ $ret -eq 0 ] && break
+	echo_i "waiting ... ($i)"
+	sleep 2
+done
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "signing preset nsec3 zone"
+zsk=$(cat autozsk.key)
+ksk=$(cat autoksk.key)
+$SETTIME -K ns3 -P now -A now $zsk > settime.out.test$n.zsk || ret=1
+$SETTIME -K ns3 -P now -A now $ksk > settime.out.test$n.ksk || ret=1
+($RNDCCMD 10.53.0.3 loadkeys autonsec3.example. 2>&1 | sed 's/^/ns3 /' | cat_i) || ret=1
+
+echo_i "waiting for changes to take effect"
+sleep 3
+
+echo_i "converting zone from nsec3 to nsec"
+$NSUPDATE > /dev/null 2>&1 << END	|| status=1
+server 10.53.0.3 ${PORT}
+zone nsec3-to-nsec.example.
+update delete nsec3-to-nsec.example. NSEC3PARAM
+send
+END
+
+echo_i "waiting for change to take effect"
+sleep 3
+
+missing=$(keyfile_to_key_id "$(cat noksk-ksk.key)")
+echo_i "checking that expired RRSIGs from missing KSK $missing are not deleted ($n)"
+ret=0
+$JOURNALPRINT ns3/noksk.example.db.jnl | \
+   awk '{if ($1 == "del" && $5 == "RRSIG" && $12 == id) {error=1}} END {exit error}' id=$missing || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+missing=$(keyfile_to_key_id "$(cat nozsk-zsk.key)")
+ksk=$(keyfile_to_key_id "$(cat nozsk-ksk.key)")
+echo_i "checking that expired RRSIGs from missing ZSK $missing are replaced ($n)"
+ret=0
+$JOURNALPRINT ns3/nozsk.example.db.jnl | \
+   awk '{if ($1 == "del" && $5 == "RRSIG" && $12 == id) {ok=1}} END {exit ok?0:1}' id=$missing || ret=1
+$JOURNALPRINT ns3/nozsk.example.db.jnl | \
+   awk '{if ($1 == "add" && $5 == "RRSIG" && $12 == id) {ok=1}} END {exit ok?0:1}' id=$ksk || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+inactive=$(keyfile_to_key_id "$(cat inaczsk-zsk.key)")
+ksk=$(keyfile_to_key_id "$(cat inaczsk-ksk.key)")
+echo_i "checking that expired RRSIGs from inactive ZSK $inactive are replaced ($n)"
+ret=0
+$JOURNALPRINT ns3/inaczsk.example.db.jnl | \
+   awk '{if ($1 == "del" && $5 == "RRSIG" && $12 == id) {ok=1}} END {exit ok?0:1}' id=$inactive || ret=1
+$JOURNALPRINT ns3/inaczsk.example.db.jnl | \
+   awk '{if ($1 == "add" && $5 == "RRSIG" && $12 == id) {ok=1}} END {exit ok?0:1}' id=$ksk || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking that replaced RRSIGs are not logged (missing ZSK private key) ($n)"
+ret=0
+loglines=$(grep "Key nozsk.example/$DEFAULT_ALGORITHM/$missing .* retaining signatures" ns3/named.run | wc -l)
+[ "$loglines" -eq 0 ] || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking that replaced RRSIGs are not logged (inactive ZSK private key) ($n)"
+ret=0
+loglines=$(grep "Key inaczsk.example/$DEFAULT_ALGORITHM/$inactive .* retaining signatures" ns3/named.run | wc -l)
+[ "$loglines" -eq 0 ] || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+# Send rndc sync command to ns1, ns2 and ns3, to force the dynamically
+# signed zones to be dumped to their zone files
+echo_i "dumping zone files"
+($RNDCCMD 10.53.0.1 sync 2>&1 | sed 's/^/ns1 /' | cat_i) || ret=1
+($RNDCCMD 10.53.0.2 sync 2>&1 | sed 's/^/ns2 /' | cat_i) || ret=1
+($RNDCCMD 10.53.0.3 sync 2>&1 | sed 's/^/ns3 /' | cat_i) || ret=1
+
+now="$(TZ=UTC date +%Y%m%d%H%M%S)"
+check_expiry() (
+	$DIG $DIGOPTS AXFR oldsigs.example @10.53.0.3 > dig.out.test$n
+	nearest_expiration="$(awk '$4 == "RRSIG" { print $9 }' < dig.out.test$n | sort -n | head -1)"
+	if [ "$nearest_expiration" -le "$now" ]; then
+		echo_i "failed: $nearest_expiration <= $now"
+		return 1
+	fi
+)
+
+echo_i "checking expired signatures were updated ($n)"
+retry 10 check_expiry || ret=1
+$DIG $DIGOPTS +noauth a.oldsigs.example. @10.53.0.3 a > dig.out.ns3.test$n || ret=1
+$DIG $DIGOPTS +noauth a.oldsigs.example. @10.53.0.4 a > dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns3.test$n dig.out.ns4.test$n || ret=1
+grep "flags:.*ad.*QUERY" dig.out.ns4.test$n > /dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+# Check jitter distribution.
+echo_i "checking expired signatures were jittered correctly ($n)"
+ret=0
+$DIG $DIGOPTS axfr oldsigs.example @10.53.0.3 > dig.out.ns3.test$n || ret=1
+checkjitter dig.out.ns3.test$n || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking NSEC->NSEC3 conversion succeeded ($n)"
+ret=0
+$DIG $DIGOPTS nsec3.example. nsec3param @10.53.0.3 > dig.out.ns3.ok.test$n || ret=1
+grep "status: NOERROR" dig.out.ns3.ok.test$n > /dev/null || ret=1
+$DIG $DIGOPTS +noauth q.nsec3.example. @10.53.0.3 a > dig.out.ns3.test$n || ret=1
+$DIG $DIGOPTS +noauth q.nsec3.example. @10.53.0.4 a > dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns3.test$n dig.out.ns4.test$n || ret=1
+grep "flags:.*ad.*QUERY" dig.out.ns4.test$n > /dev/null || ret=1
+grep "status: NXDOMAIN" dig.out.ns4.test$n > /dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking direct NSEC3 autosigning succeeded ($n)"
+ret=0
+$DIG $DIGOPTS +noall +answer autonsec3.example. nsec3param @10.53.0.3 > dig.out.ns3.ok.test$n || ret=1
+[ -s  dig.out.ns3.ok.test$n ] || ret=1
+grep "NSEC3PARAM" dig.out.ns3.ok.test$n > /dev/null || ret=1
+$DIG $DIGOPTS +noauth q.autonsec3.example. @10.53.0.3 a > dig.out.ns3.test$n || ret=1
+$DIG $DIGOPTS +noauth q.autonsec3.example. @10.53.0.4 a > dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns3.test$n dig.out.ns4.test$n || ret=1
+grep "flags:.*ad.*QUERY" dig.out.ns4.test$n > /dev/null || ret=1
+grep "status: NXDOMAIN" dig.out.ns4.test$n > /dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking NSEC->NSEC3 conversion failed with NSEC-only key ($n)"
+ret=0
+if $SHELL ../testcrypto.sh -q RSASHA1
+then
+    grep "failed: REFUSED" nsupdate.out > /dev/null || ret=1
+else
+    echo_i "skip: RSASHA1 not supported"
+fi
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking NSEC3->NSEC conversion succeeded ($n)"
+ret=0
+# this command should result in an empty file:
+$DIG $DIGOPTS +noall +answer nsec3-to-nsec.example. nsec3param @10.53.0.3 > dig.out.ns3.nx.test$n || ret=1
+grep "NSEC3PARAM" dig.out.ns3.nx.test$n > /dev/null && ret=1
+$DIG $DIGOPTS +noauth q.nsec3-to-nsec.example. @10.53.0.3 a > dig.out.ns3.test$n || ret=1
+$DIG $DIGOPTS +noauth q.nsec3-to-nsec.example. @10.53.0.4 a > dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns3.test$n dig.out.ns4.test$n || ret=1
+grep "flags:.*ad.*QUERY" dig.out.ns4.test$n > /dev/null || ret=1
+grep "status: NXDOMAIN" dig.out.ns4.test$n > /dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking NSEC3->NSEC conversion with 'rndc signing -nsec3param none' ($n)"
+ret=0
+$RNDCCMD 10.53.0.3 signing -nsec3param none autonsec3.example. > /dev/null 2>&1
+# this command should result in an empty file:
+no_nsec3param() (
+ $DIG $DIGOPTS +noall +answer autonsec3.example. nsec3param @10.53.0.3 > dig.out.ns3.nx.test$n || return 1
+ grep "NSEC3PARAM" dig.out.ns3.nx.test$n > /dev/null && return 1
+ return 0
+)
+retry_quiet 10 no_nsec3param || ret=1
+$DIG $DIGOPTS +noauth q.autonsec3.example. @10.53.0.3 a > dig.out.ns3.test$n || ret=1
+$DIG $DIGOPTS +noauth q.autonsec3.example. @10.53.0.4 a > dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns3.test$n dig.out.ns4.test$n || ret=1
+grep "flags:.*ad.*QUERY" dig.out.ns4.test$n > /dev/null || ret=1
+grep "status: NXDOMAIN" dig.out.ns4.test$n > /dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking TTLs of imported DNSKEYs (no default) ($n)"
+ret=0
+$DIG $DIGOPTS +tcp +noall +answer dnskey ttl1.example. @10.53.0.3 > dig.out.ns3.test$n || ret=1
+[ -s dig.out.ns3.test$n ] || ret=1
+(awk 'BEGIN {r=0} $2 != 300 {r=1; print "found TTL " $2} END {exit r}' dig.out.ns3.test$n | cat_i) || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking TTLs of imported DNSKEYs (with default) ($n)"
+ret=0
+$DIG $DIGOPTS +tcp +noall +answer dnskey ttl2.example. @10.53.0.3 > dig.out.ns3.test$n || ret=1
+[ -s dig.out.ns3.test$n ] || ret=1
+(awk 'BEGIN {r=0} $2 != 60 {r=1; print "found TTL " $2} END {exit r}' dig.out.ns3.test$n | cat_i) || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking TTLs of imported DNSKEYs (mismatched) ($n)"
+ret=0
+$DIG $DIGOPTS +tcp +noall +answer dnskey ttl3.example. @10.53.0.3 > dig.out.ns3.test$n || ret=1
+[ -s dig.out.ns3.test$n ] || ret=1
+(awk 'BEGIN {r=0} $2 != 30 {r=1; print "found TTL " $2} END {exit r}' dig.out.ns3.test$n | cat_i) || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking TTLs of imported DNSKEYs (existing RRset) ($n)"
+ret=0
+$DIG $DIGOPTS +tcp +noall +answer dnskey ttl4.example. @10.53.0.3 > dig.out.ns3.test$n || ret=1
+[ -s dig.out.ns3.test$n ] || ret=1
+(awk 'BEGIN {r=0} $2 != 30 {r=1; print "found TTL " $2} END {exit r}' dig.out.ns3.test$n | cat_i) || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking positive validation NSEC ($n)"
+ret=0
+$DIG $DIGOPTS +noauth a.example. @10.53.0.2 a > dig.out.ns2.test$n || ret=1
+$DIG $DIGOPTS +noauth a.example. @10.53.0.4 a > dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns2.test$n dig.out.ns4.test$n || ret=1
+grep "flags:.*ad.*QUERY" dig.out.ns4.test$n > /dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking positive validation NSEC3 ($n)"
+ret=0
+$DIG $DIGOPTS +noauth a.nsec3.example. \
+	@10.53.0.3 a > dig.out.ns3.test$n || ret=1
+$DIG $DIGOPTS +noauth a.nsec3.example. \
+	@10.53.0.4 a > dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns3.test$n dig.out.ns4.test$n || ret=1
+grep "flags:.*ad.*QUERY" dig.out.ns4.test$n > /dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking positive validation OPTOUT ($n)"
+ret=0
+$DIG $DIGOPTS +noauth a.optout.example. \
+	@10.53.0.3 a > dig.out.ns3.test$n || ret=1
+$DIG $DIGOPTS +noauth a.optout.example. \
+	@10.53.0.4 a > dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns3.test$n dig.out.ns4.test$n || ret=1
+grep "flags:.*ad.*QUERY" dig.out.ns4.test$n > /dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking negative validation NXDOMAIN NSEC ($n)"
+ret=0
+$DIG $DIGOPTS +noauth q.example. @10.53.0.2 a > dig.out.ns2.test$n || ret=1
+$DIG $DIGOPTS +noauth q.example. @10.53.0.4 a > dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns2.test$n dig.out.ns4.test$n || ret=1
+grep "flags:.*ad.*QUERY" dig.out.ns4.test$n > /dev/null || ret=1
+grep "status: NXDOMAIN" dig.out.ns4.test$n > /dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking negative validation NXDOMAIN NSEC3 ($n)"
+ret=0
+$DIG $DIGOPTS +noauth q.nsec3.example. \
+	@10.53.0.3 a > dig.out.ns3.test$n || ret=1
+$DIG $DIGOPTS +noauth q.nsec3.example. \
+	@10.53.0.4 a > dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns3.test$n dig.out.ns4.test$n || ret=1
+grep "flags:.*ad.*QUERY" dig.out.ns4.test$n > /dev/null || ret=1
+grep "status: NXDOMAIN" dig.out.ns4.test$n > /dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking negative validation NXDOMAIN OPTOUT ($n)"
+ret=0
+$DIG $DIGOPTS +noauth q.optout.example. \
+	@10.53.0.3 a > dig.out.ns3.test$n || ret=1
+$DIG $DIGOPTS +noauth q.optout.example. \
+	@10.53.0.4 a > dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns3.test$n dig.out.ns4.test$n || ret=1
+grep "status: NXDOMAIN" dig.out.ns4.test$n > /dev/null || ret=1
+# Note - this is looking for failure, hence the &&
+grep "flags:.*ad.*QUERY" dig.out.ns4.test$n > /dev/null && ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking negative validation NODATA NSEC ($n)"
+ret=0
+$DIG $DIGOPTS +noauth a.example. @10.53.0.2 txt > dig.out.ns2.test$n || ret=1
+$DIG $DIGOPTS +noauth a.example. @10.53.0.4 txt > dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns2.test$n dig.out.ns4.test$n || ret=1
+grep "flags:.*ad.*QUERY" dig.out.ns4.test$n > /dev/null || ret=1
+grep "status: NOERROR" dig.out.ns4.test$n > /dev/null || ret=1
+grep "ANSWER: 0" dig.out.ns4.test$n > /dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking negative validation NODATA NSEC3 ($n)"
+ret=0
+$DIG $DIGOPTS +noauth a.nsec3.example. \
+	@10.53.0.3 txt > dig.out.ns3.test$n || ret=1
+$DIG $DIGOPTS +noauth a.nsec3.example. \
+	@10.53.0.4 txt > dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns3.test$n dig.out.ns4.test$n || ret=1
+grep "flags:.*ad.*QUERY" dig.out.ns4.test$n > /dev/null || ret=1
+grep "status: NOERROR" dig.out.ns4.test$n > /dev/null || ret=1
+grep "ANSWER: 0" dig.out.ns4.test$n > /dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking negative validation NODATA OPTOUT ($n)"
+ret=0
+$DIG $DIGOPTS +noauth a.optout.example. \
+	@10.53.0.3 txt > dig.out.ns3.test$n || ret=1
+$DIG $DIGOPTS +noauth a.optout.example. \
+	@10.53.0.4 txt > dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns3.test$n dig.out.ns4.test$n || ret=1
+grep "flags:.*ad.*QUERY" dig.out.ns4.test$n > /dev/null || ret=1
+grep "status: NOERROR" dig.out.ns4.test$n > /dev/null || ret=1
+grep "ANSWER: 0" dig.out.ns4.test$n > /dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+# Check the insecure.example domain
+
+echo_i "checking 1-server insecurity proof NSEC ($n)"
+ret=0
+$DIG $DIGOPTS +noauth a.insecure.example. @10.53.0.3 a > dig.out.ns3.test$n || ret=1
+$DIG $DIGOPTS +noauth a.insecure.example. @10.53.0.4 a > dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns3.test$n dig.out.ns4.test$n || ret=1
+grep "status: NOERROR" dig.out.ns4.test$n > /dev/null || ret=1
+# Note - this is looking for failure, hence the &&
+grep "flags:.*ad.*QUERY" dig.out.ns4.test$n > /dev/null && ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking 1-server negative insecurity proof NSEC ($n)"
+ret=0
+$DIG $DIGOPTS q.insecure.example. a @10.53.0.3 \
+	> dig.out.ns3.test$n || ret=1
+$DIG $DIGOPTS q.insecure.example. a @10.53.0.4 \
+	> dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns3.test$n dig.out.ns4.test$n || ret=1
+grep "status: NXDOMAIN" dig.out.ns4.test$n > /dev/null || ret=1
+# Note - this is looking for failure, hence the &&
+grep "flags:.*ad.*QUERY" dig.out.ns4.test$n > /dev/null && ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+# Check the secure.example domain
+
+echo_i "checking multi-stage positive validation NSEC/NSEC ($n)"
+ret=0
+$DIG $DIGOPTS +noauth a.secure.example. \
+	@10.53.0.3 a > dig.out.ns3.test$n || ret=1
+$DIG $DIGOPTS +noauth a.secure.example. \
+	@10.53.0.4 a > dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns3.test$n dig.out.ns4.test$n || 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))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking multi-stage positive validation NSEC/NSEC3 ($n)"
+ret=0
+$DIG $DIGOPTS +noauth a.nsec3.example. \
+	@10.53.0.3 a > dig.out.ns3.test$n || ret=1
+$DIG $DIGOPTS +noauth a.nsec3.example. \
+	@10.53.0.4 a > dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns3.test$n dig.out.ns4.test$n || 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))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking multi-stage positive validation NSEC/OPTOUT ($n)"
+ret=0
+$DIG $DIGOPTS +noauth a.optout.example. \
+	@10.53.0.3 a > dig.out.ns3.test$n || ret=1
+$DIG $DIGOPTS +noauth a.optout.example. \
+	@10.53.0.4 a > dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns3.test$n dig.out.ns4.test$n || 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))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking multi-stage positive validation NSEC3/NSEC ($n)"
+ret=0
+$DIG $DIGOPTS +noauth a.secure.nsec3.example. \
+	@10.53.0.3 a > dig.out.ns3.test$n || ret=1
+$DIG $DIGOPTS +noauth a.secure.nsec3.example. \
+	@10.53.0.4 a > dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns3.test$n dig.out.ns4.test$n || 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))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking multi-stage positive validation NSEC3/NSEC3 ($n)"
+ret=0
+$DIG $DIGOPTS +noauth a.nsec3.nsec3.example. \
+	@10.53.0.3 a > dig.out.ns3.test$n || ret=1
+$DIG $DIGOPTS +noauth a.nsec3.nsec3.example. \
+	@10.53.0.4 a > dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns3.test$n dig.out.ns4.test$n || 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))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking multi-stage positive validation NSEC3/OPTOUT ($n)"
+ret=0
+$DIG $DIGOPTS +noauth a.optout.nsec3.example. \
+	@10.53.0.3 a > dig.out.ns3.test$n || ret=1
+$DIG $DIGOPTS +noauth a.optout.nsec3.example. \
+	@10.53.0.4 a > dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns3.test$n dig.out.ns4.test$n || 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))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking multi-stage positive validation OPTOUT/NSEC ($n)"
+ret=0
+$DIG $DIGOPTS +noauth a.secure.optout.example. \
+	@10.53.0.3 a > dig.out.ns3.test$n || ret=1
+$DIG $DIGOPTS +noauth a.secure.optout.example. \
+	@10.53.0.4 a > dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns3.test$n dig.out.ns4.test$n || 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))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking multi-stage positive validation OPTOUT/NSEC3 ($n)"
+ret=0
+$DIG $DIGOPTS +noauth a.nsec3.optout.example. \
+	@10.53.0.3 a > dig.out.ns3.test$n || ret=1
+$DIG $DIGOPTS +noauth a.nsec3.optout.example. \
+	@10.53.0.4 a > dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns3.test$n dig.out.ns4.test$n || 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))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking multi-stage positive validation OPTOUT/OPTOUT ($n)"
+ret=0
+$DIG $DIGOPTS +noauth a.optout.optout.example. \
+	@10.53.0.3 a > dig.out.ns3.test$n || ret=1
+$DIG $DIGOPTS +noauth a.optout.optout.example. \
+	@10.53.0.4 a > dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns3.test$n dig.out.ns4.test$n || 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))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking empty NODATA OPTOUT ($n)"
+ret=0
+$DIG $DIGOPTS +noauth empty.optout.example. \
+	@10.53.0.3 a > dig.out.ns3.test$n || ret=1
+$DIG $DIGOPTS +noauth empty.optout.example. \
+	@10.53.0.4 a > dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns3.test$n dig.out.ns4.test$n || 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))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+# Check the insecure.secure.example domain (insecurity proof)
+
+echo_i "checking 2-server insecurity proof ($n)"
+ret=0
+$DIG $DIGOPTS +noauth a.insecure.secure.example. @10.53.0.2 a \
+	> dig.out.ns2.test$n || ret=1
+$DIG $DIGOPTS +noauth a.insecure.secure.example. @10.53.0.4 a \
+	> dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns2.test$n dig.out.ns4.test$n || ret=1
+grep "status: NOERROR" dig.out.ns4.test$n > /dev/null || ret=1
+# Note - this is looking for failure, hence the &&
+grep "flags:.*ad.*QUERY" dig.out.ns4.test$n > /dev/null && ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+# Check a negative response in insecure.secure.example
+
+echo_i "checking 2-server insecurity proof with a negative answer ($n)"
+ret=0
+$DIG $DIGOPTS q.insecure.secure.example. @10.53.0.2 a > dig.out.ns2.test$n \
+	|| ret=1
+$DIG $DIGOPTS q.insecure.secure.example. @10.53.0.4 a > dig.out.ns4.test$n \
+	|| ret=1
+digcomp dig.out.ns2.test$n dig.out.ns4.test$n || ret=1
+grep "status: NXDOMAIN" dig.out.ns4.test$n > /dev/null || ret=1
+# Note - this is looking for failure, hence the &&
+grep "flags:.*ad.*QUERY" dig.out.ns4.test$n > /dev/null && ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking security root query ($n)"
+ret=0
+$DIG $DIGOPTS . @10.53.0.4 key > dig.out.ns4.test$n || ret=1
+grep "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))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking positive validation RSASHA256 NSEC ($n)"
+ret=0
+$DIG $DIGOPTS +noauth a.rsasha256.example. @10.53.0.3 a > dig.out.ns3.test$n || ret=1
+$DIG $DIGOPTS +noauth a.rsasha256.example. @10.53.0.4 a > dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns3.test$n dig.out.ns4.test$n || ret=1
+grep "flags:.*ad.*QUERY" dig.out.ns4.test$n > /dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking positive validation RSASHA512 NSEC ($n)"
+ret=0
+$DIG $DIGOPTS +noauth a.rsasha512.example. @10.53.0.3 a > dig.out.ns3.test$n || ret=1
+$DIG $DIGOPTS +noauth a.rsasha512.example. @10.53.0.4 a > dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns3.test$n dig.out.ns4.test$n || ret=1
+grep "flags:.*ad.*QUERY" dig.out.ns4.test$n > /dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking that positive validation in a privately secure zone works ($n)"
+ret=0
+$DIG $DIGOPTS +noauth a.private.secure.example. a @10.53.0.2 \
+	> dig.out.ns2.test$n || ret=1
+$DIG $DIGOPTS +noauth a.private.secure.example. a @10.53.0.4 \
+	> dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns2.test$n dig.out.ns4.test$n || ret=1
+grep "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))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking that negative validation in a privately secure zone works ($n)"
+ret=0
+$DIG $DIGOPTS +noauth q.private.secure.example. a @10.53.0.2 \
+	> dig.out.ns2.test$n || ret=1
+$DIG $DIGOPTS +noauth q.private.secure.example. a @10.53.0.4 \
+	> dig.out.ns4.test$n || ret=1
+digcomp dig.out.ns2.test$n dig.out.ns4.test$n || ret=1
+grep "NXDOMAIN" dig.out.ns4.test$n > /dev/null || ret=1
+# Note - this is looking for failure, hence the &&
+grep "flags:.*ad.*QUERY" dig.out.ns4.test$n > /dev/null && ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking privately secure to nxdomain works ($n)"
+ret=0
+$DIG $DIGOPTS +noauth private2secure-nxdomain.private.secure.example. SOA @10.53.0.4 > dig.out.ns4.test$n || ret=1
+grep "NXDOMAIN" 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))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+# Try validating with a revoked trusted key.
+# This should fail.
+
+echo_i "checking that validation returns insecure due to revoked trusted key ($n)"
+ret=0
+$DIG $DIGOPTS example. soa @10.53.0.5 > dig.out.ns5.test$n || ret=1
+grep "flags:.*; QUERY" dig.out.ns5.test$n > /dev/null || ret=1
+grep "flags:.* ad.*; QUERY" dig.out.ns5.test$n > /dev/null && ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking that revoked key is present ($n)"
+ret=0
+id=$(cat rev.key)
+$DIG $DIGOPTS +multi dnskey . @10.53.0.1 > dig.out.ns1.test$n || ret=1
+grep '; key id = '"$id"'$' dig.out.ns1.test$n > /dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking that revoked key self-signs ($n)"
+ret=0
+id=$(cat rev.key)
+$DIG $DIGOPTS dnskey . @10.53.0.1 > dig.out.ns1.test$n || ret=1
+grep 'RRSIG.*'" $id "'\. ' dig.out.ns1.test$n > /dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking for unpublished key ($n)"
+ret=0
+id=$(keyfile_to_key_id "$(cat unpub.key)")
+$DIG $DIGOPTS +multi dnskey . @10.53.0.1 > dig.out.ns1.test$n || ret=1
+grep '; key id = '"$id"'$' dig.out.ns1.test$n > /dev/null && ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking for activated but unpublished key ($n)"
+ret=0
+id=$(keyfile_to_key_id "$(cat activate-now-publish-1day.key)")
+$DIG $DIGOPTS +multi dnskey . @10.53.0.1 > dig.out.ns1.test$n || ret=1
+grep '; key id = '"$id"'$' dig.out.ns1.test$n > /dev/null && ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking that standby key does not sign records ($n)"
+ret=0
+id=$(keyfile_to_key_id "$(cat standby.key)")
+$DIG $DIGOPTS dnskey . @10.53.0.1 > dig.out.ns1.test$n || ret=1
+grep 'RRSIG.*'" $id "'\. ' dig.out.ns1.test$n > /dev/null && ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking that deactivated key does not sign records  ($n)"
+ret=0
+id=$(keyfile_to_key_id "$(cat inact.key)")
+$DIG $DIGOPTS dnskey . @10.53.0.1 > dig.out.ns1.test$n || ret=1
+grep 'RRSIG.*'" $id "'\. ' dig.out.ns1.test$n > /dev/null && ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking insertion of public-only key ($n)"
+ret=0
+id=$(keyfile_to_key_id "$(cat nopriv.key)")
+file="ns1/$(cat nopriv.key).key"
+keydata=$(grep DNSKEY $file)
+$NSUPDATE > /dev/null 2>&1 <<END	|| status=1
+server 10.53.0.1 ${PORT}
+zone .
+ttl 3600
+update add $keydata
+send
+END
+sleep 1
+$DIG $DIGOPTS dnskey . @10.53.0.1 > dig.out.ns1.test$n || ret=1
+grep 'RRSIG.*'" $id "'\. ' dig.out.ns1.test$n > /dev/null && ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking key deletion ($n)"
+ret=0
+id=$(keyfile_to_key_id "$(cat del.key)")
+$DIG $DIGOPTS +multi dnskey . @10.53.0.1 > dig.out.ns1.test$n || ret=1
+grep '; key id = '"$id"'$' dig.out.ns1.test$n > /dev/null && ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking secure-to-insecure transition, nsupdate ($n)"
+ret=0
+$NSUPDATE > /dev/null 2>&1 <<END	|| status=1
+server 10.53.0.3 ${PORT}
+zone secure-to-insecure.example
+update delete secure-to-insecure.example dnskey
+send
+END
+for i in 0 1 2 3 4 5 6 7 8 9; do
+	ret=0
+	$DIG $DIGOPTS axfr secure-to-insecure.example @10.53.0.3 > dig.out.ns3.test$n || ret=1
+	grep -E '(RRSIG|DNSKEY|NSEC)' dig.out.ns3.test$n > /dev/null && ret=1
+	[ $ret -eq 0 ] && break
+	echo_i "waiting ... ($i)"
+	sleep 2
+done
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking secure-to-insecure transition, scheduled ($n)"
+ret=0
+file="ns3/$(cat del1.key).key"
+$SETTIME -I now -D now $file > settime.out.test$n.1 || ret=1
+file="ns3/$(cat del2.key).key"
+$SETTIME -I now -D now $file > settime.out.test$n.2 || ret=1
+($RNDCCMD 10.53.0.3 sign secure-to-insecure2.example. 2>&1 | sed 's/^/ns3 /' | cat_i) || ret=1
+for i in 0 1 2 3 4 5 6 7 8 9; do
+	ret=0
+	$DIG $DIGOPTS axfr secure-to-insecure2.example @10.53.0.3 > dig.out.ns3.test$n || ret=1
+	grep -E '(RRSIG|DNSKEY|NSEC3)' dig.out.ns3.test$n > /dev/null && ret=1
+	[ $ret -eq 0 ] && break
+	echo_i "waiting ... ($i)"
+	sleep 2
+done
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking jitter in a newly signed NSEC3 zone ($n)"
+ret=0
+# Use DNS UPDATE to add an NSEC3PARAM record into the zone.
+$NSUPDATE > nsupdate.out.test$n 2>&1 <<END || ret=1
+server 10.53.0.3 ${PORT}
+zone jitter.nsec3.example.
+update add jitter.nsec3.example. 3600 NSEC3PARAM 1 0 10 BEEF
+send
+END
+[ $ret != 0 ] && echo_i "error: dynamic update add NSEC3PARAM failed"
+# Create DNSSEC keys in the zone directory.
+$KEYGEN -a $DEFAULT_ALGORITHM -3 -q -K ns3 jitter.nsec3.example > /dev/null
+# Trigger zone signing.
+($RNDCCMD 10.53.0.3 sign jitter.nsec3.example. 2>&1 | sed 's/^/ns3 /' | cat_i) || ret=1
+# Wait until zone has been signed.
+check_if_nsec3param_exists() {
+	$DIG $DIGOPTS NSEC3PARAM jitter.nsec3.example @10.53.0.3 > dig.out.ns3.1.test$n || return 1
+	grep -q "^jitter\.nsec3\.example\..*NSEC3PARAM" dig.out.ns3.1.test$n || return 1
+}
+retry_quiet 40 check_if_nsec3param_exists || {
+	echo_i "error: NSEC3PARAM not present yet"
+	ret=1
+}
+$DIG $DIGOPTS AXFR jitter.nsec3.example @10.53.0.3 > dig.out.ns3.2.test$n || ret=1
+# Check jitter distribution.
+checkjitter dig.out.ns3.2.test$n || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking that serial number and RRSIGs are both updated (rt21045) ($n)"
+ret=0
+oldserial=$($DIG $DIGOPTS +short soa prepub.example @10.53.0.3 | awk '$0 !~ /SOA/ {print $3}')
+oldinception=$($DIG $DIGOPTS +short soa prepub.example @10.53.0.3 | awk '/SOA/ {print $6}' | sort -u)
+
+$KEYGEN -a $DEFAULT_ALGORITHM -3 -q -K ns3 -P 0 -A +6d -I +38d -D +45d prepub.example > /dev/null
+
+($RNDCCMD 10.53.0.3 sign prepub.example 2>&1 | sed 's/^/ns1 /' | cat_i) || ret=1
+newserial=$oldserial
+try=0
+while [ $oldserial -eq $newserial -a $try -lt 42 ]
+do
+	newserial=$($DIG $DIGOPTS +short soa prepub.example @10.53.0.3 |
+		 awk '$0 !~ /SOA/ {print $3}')
+	sleep 1
+	try=$((try + 1))
+done
+newinception=$($DIG $DIGOPTS +short soa prepub.example @10.53.0.3 | awk '/SOA/ {print $6}' | sort -u)
+#echo "$oldserial : $newserial"
+#echo "$oldinception : $newinception"
+
+[ "$oldserial" = "$newserial" ] && ret=1
+[ "$oldinception" = "$newinception" ] && ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "preparing to test key change corner cases"
+echo_i "removing a private key file"
+file="ns1/$(cat vanishing.key).private"
+rm -f $file
+
+echo_i "preparing ZSK roll"
+starttime=$($PERL -e 'print time(), "\n";')
+oldfile=$(cat active.key)
+oldid=$(keyfile_to_key_id "$(cat active.key)")
+newfile=$(cat standby.key)
+newid=$(keyfile_to_key_id "$(cat standby.key)")
+$SETTIME -K ns1 -I now+2s -D now+25 $oldfile > settime.out.test$n.1 || ret=1
+$SETTIME -K ns1 -i 0 -S $oldfile $newfile > settime.out.test$n.2 || ret=1
+
+# note previous zone serial number
+oldserial=$($DIG $DIGOPTS +short soa . @10.53.0.1 | awk '{print $3}')
+
+($RNDCCMD 10.53.0.1 loadkeys . 2>&1 | sed 's/^/ns1 /' | cat_i) || ret=1
+sleep 4
+
+echo_i "revoking key to duplicated key ID"
+$SETTIME -R now -K ns2 Kbar.+013+59973.key > settime.out.test$n.3 || ret=1
+
+($RNDCCMD 10.53.0.2 loadkeys bar. 2>&1 | sed 's/^/ns2 /' | cat_i) || ret=1
+
+echo_i "waiting for changes to take effect"
+sleep 5
+
+echo_i "checking former standby key $newid is now active ($n)"
+ret=0
+$DIG $DIGOPTS dnskey . @10.53.0.1 > dig.out.ns1.test$n || ret=1
+grep 'RRSIG.*'" $newid "'\. ' dig.out.ns1.test$n > /dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking former standby key has only signed incrementally ($n)"
+ret=0
+$DIG $DIGOPTS txt . @10.53.0.1 > dig.out.ns1.test$n || ret=1
+grep 'RRSIG.*'" $newid "'\. ' dig.out.ns1.test$n > /dev/null && ret=1
+grep 'RRSIG.*'" $oldid "'\. ' dig.out.ns1.test$n > /dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking that signing records have been marked as complete ($n)"
+ret=0
+checkprivate . 10.53.0.1 || ret=1
+checkprivate bar 10.53.0.2 || ret=1
+checkprivate example 10.53.0.2 0 type65280 || ret=1 # sig-signing-type 65280
+checkprivate private.secure.example 10.53.0.3 2 || ret=1 # pre-signed
+checkprivate nsec3.example 10.53.0.3 || ret=1
+checkprivate nsec3.nsec3.example 10.53.0.3 || ret=1
+checkprivate nsec3.optout.example 10.53.0.3 || ret=1
+checkprivate nsec3-to-nsec.example 10.53.0.3 2 || ret=1 # automatically removed
+if $SHELL ../testcrypto.sh -q RSASHA1
+then
+    checkprivate nsec-only.example 10.53.0.3 || ret=1
+fi
+checkprivate oldsigs.example 10.53.0.3 2 || ret=1 # pre-signed
+checkprivate optout.example 10.53.0.3 || ret=1
+checkprivate optout.nsec3.example 10.53.0.3 || ret=1
+checkprivate optout.optout.example 10.53.0.3 || ret=1
+checkprivate prepub.example 10.53.0.3 1 || ret=1 # expecting incomplete
+checkprivate rsasha256.example 10.53.0.3 || ret=1
+checkprivate rsasha512.example 10.53.0.3 || ret=1
+checkprivate secure.example 10.53.0.3 || ret=1
+checkprivate secure.nsec3.example 10.53.0.3 || ret=1
+checkprivate secure.optout.example 10.53.0.3 || ret=1
+checkprivate secure-to-insecure2.example 10.53.0.3 2|| ret=1 # automatically removed
+checkprivate secure-to-insecure.example 10.53.0.3 2 || ret=1 # automatically removed
+checkprivate ttl1.example 10.53.0.3 || ret=1
+checkprivate ttl2.example 10.53.0.3 || ret=1
+checkprivate ttl3.example 10.53.0.3 || ret=1
+checkprivate ttl4.example 10.53.0.3 || ret=1
+n=$((n + 1))
+status=$((status + ret))
+
+echo_i "forcing full sign"
+($RNDCCMD 10.53.0.1 sign . 2>&1 | sed 's/^/ns1 /' | cat_i) || ret=1
+
+echo_i "waiting for change to take effect"
+sleep 5
+
+echo_i "checking former standby key has now signed fully ($n)"
+ret=0
+$DIG $DIGOPTS txt . @10.53.0.1 > dig.out.ns1.test$n || ret=1
+grep 'RRSIG.*'" $newid "'\. ' dig.out.ns1.test$n > /dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking SOA serial number has been incremented ($n)"
+ret=0
+newserial=$($DIG $DIGOPTS +short soa . @10.53.0.1 | awk '{print $3}')
+[ "$newserial" != "$oldserial" ] || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking delayed key publication/activation ($n)"
+ret=0
+zsk=$(cat delayzsk.key)
+ksk=$(cat delayksk.key)
+# publication and activation times should be unset
+$SETTIME -K ns3 -pA -pP $zsk > settime.out.test$n.zsk || ret=1
+grep -v UNSET settime.out.test$n.zsk >/dev/null && ret=1
+$SETTIME -K ns3 -pA -pP $ksk > settime.out.test$n.ksk || ret=1
+grep -v UNSET settime.out.test$n.ksk >/dev/null && ret=1
+$DIG $DIGOPTS +noall +answer dnskey delay.example. @10.53.0.3 > dig.out.ns3.test$n || ret=1
+# DNSKEY not expected:
+awk 'BEGIN {r=1} $4=="DNSKEY" {r=0} END {exit r}' dig.out.ns3.test$n && ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking scheduled key publication, not activation ($n)"
+ret=0
+# Ensure initial zone is loaded.
+wait_for_notifies "delay.example" "ns3" || ret=1
+$SETTIME -K ns3 -P now+3s -A none $zsk > settime.out.test$n.zsk || ret=1
+$SETTIME -K ns3 -P now+3s -A none $ksk > settime.out.test$n.ksk || ret=1
+($RNDCCMD 10.53.0.3 loadkeys delay.example. 2>&1 | sed 's/^/ns2 /' | cat_i) || ret=1
+echo_i "waiting for changes to take effect"
+sleep 3
+wait_for_notifies "delay.example" "ns3" || ret=1
+
+$DIG $DIGOPTS +noall +answer dnskey delay.example. @10.53.0.3 > dig.out.ns3.test$n || ret=1
+# DNSKEY expected:
+awk 'BEGIN {r=1} $4=="DNSKEY" {r=0} END {exit r}' dig.out.ns3.test$n || ret=1
+# RRSIG not expected:
+awk 'BEGIN {r=1} $4=="RRSIG" {r=0} END {exit r}' dig.out.ns3.test$n && ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking scheduled key activation ($n)"
+ret=0
+$SETTIME -K ns3 -A now+3s $zsk > settime.out.test$n.zsk || ret=1
+$SETTIME -K ns3 -A now+3s $ksk > settime.out.test$n.ksk || ret=1
+($RNDCCMD 10.53.0.3 loadkeys delay.example. 2>&1 | sed 's/^/ns2 /' | cat_i) || ret=1
+echo_i "waiting for changes to take effect"
+sleep 3
+wait_for_log_re 10 "add delay\.example\..*NSEC.a\.delay\.example\. NS SOA RRSIG NSEC DNSKEY" ns3/named.run
+check_is_signed() {
+  $DIG $DIGOPTS +noall +answer dnskey delay.example. @10.53.0.3 > dig.out.ns3.1.test$n || return 1
+  # DNSKEY expected:
+  awk 'BEGIN {r=1} $4=="DNSKEY" {r=0} END {exit r}' dig.out.ns3.1.test$n || return 1
+  # RRSIG expected:
+  awk 'BEGIN {r=1} $4=="RRSIG" {r=0} END {exit r}' dig.out.ns3.1.test$n || return 1
+  $DIG $DIGOPTS +noall +answer a a.delay.example. @10.53.0.3 > dig.out.ns3.2.test$n || return 1
+  # A expected:
+  awk 'BEGIN {r=1} $4=="A" {r=0} END {exit r}' dig.out.ns3.2.test$n || return 1
+  # RRSIG expected:
+  awk 'BEGIN {r=1} $4=="RRSIG" {r=0} END {exit r}' dig.out.ns3.2.test$n || return 1
+  return 0
+}
+retry_quiet 5 check_is_signed || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking former active key was removed ($n)"
+#
+# Work out how long we need to sleep. Allow 4 seconds for the records
+# to be removed.
+#
+now=$($PERL -e 'print time(), "\n";')
+sleep=$((starttime + 29 - now))
+case $sleep in
+-*|0);;
+*) echo_i "waiting for timer to have activated"; sleep $sleep;;
+esac
+ret=0
+$DIG $DIGOPTS +multi dnskey . @10.53.0.1 > dig.out.ns1.test$n || ret=1
+grep '; key id = '"$oldid"'$' dig.out.ns1.test$n > /dev/null && ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking private key file removal caused no immediate harm ($n)"
+ret=0
+id=$(keyfile_to_key_id "$(cat vanishing.key)")
+$DIG $DIGOPTS dnskey . @10.53.0.1 > dig.out.ns1.test$n || ret=1
+grep 'RRSIG.*'" $id "'\. ' dig.out.ns1.test$n > /dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking revoked key with duplicate key ID ($n)"
+ret=0
+id=59973
+rid=60101
+$DIG $DIGOPTS +multi dnskey bar @10.53.0.2 > dig.out.ns2.test$n || ret=1
+grep '; key id = '"$id"'$' dig.out.ns2.test$n > /dev/null && ret=1
+keys=$(grep '; key id = '"$rid"'$' dig.out.ns2.test$n | wc -l)
+test $keys -eq 2 || ret=1
+$DIG $DIGOPTS dnskey bar @10.53.0.4 > dig.out.ns4.test$n || ret=1
+grep "flags:.*ad.*QUERY" dig.out.ns4.test$n > /dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking key event timers are always set ($n)"
+ret=0
+# this is a regression test for a bug in which the next key event could
+# be scheduled for the present moment, and then never fire.  check for
+# visible evidence of this error in the logs:
+awk '/next key event/ {if ($1 == $8 && $2 == $9) exit 1}' */named.run || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+# this confirms that key events are never scheduled more than
+# 'dnssec-loadkeys-interval' minutes in the future, and that the
+# event scheduled is within 10 seconds of expected interval.
+check_interval () {
+        awk '/next key event/ {print $2 ":" $9}' $1/named.run |
+	sed -e 's/\.//g' -e 's/:0\{1,4\}/:/g' |
+            awk -F: '
+                     {
+                       x = ($6+ $5*60000 + $4*3600000) - ($3+ $2*60000 + $1*3600000);
+		       # abs(x) < 1000 ms treat as 'now'
+		       if (x < 1000 && x > -1000)
+                         x = 0;
+		       # convert to seconds
+		       x = x/1000;
+		       # handle end of day roll over
+		       if (x < 0)
+			 x = x + 24*3600;
+		       # handle log timestamp being a few milliseconds later
+                       if (x != int(x))
+                         x = int(x + 1);
+                       if (int(x) > int(interval))
+                         exit (1);
+                     }
+                     END { if (int(x) > int(interval) || int(x) < int(interval-10)) exit(1) }' interval=$2 || return $?
+        return 0
+}
+
+echo_i "checking automatic key reloading interval ($n)"
+ret=0
+check_interval ns1 3600 || ret=1
+check_interval ns2 1800 || ret=1
+check_interval ns3 600 || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking for key reloading loops ($n)"
+ret=0
+# every key event should schedule a successor, so these should be equal
+rekey_calls=$(grep "reconfiguring zone keys" ns*/named.run | wc -l)
+rekey_events=$(grep "next key event" ns*/named.run | wc -l)
+[ "$rekey_calls" = "$rekey_events" ] || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "forcing full sign with unreadable keys ($n)"
+ret=0
+chmod 0 ns1/K.+*+*.key ns1/K.+*+*.private || ret=1
+($RNDCCMD 10.53.0.1 sign . 2>&1 | sed 's/^/ns1 /' | cat_i) || ret=1
+$DIG $DIGOPTS . @10.53.0.1 dnskey > dig.out.ns1.test$n || ret=1
+grep "status: NOERROR" dig.out.ns1.test$n > /dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "test turning on auto-dnssec during reconfig ($n)"
+ret=0
+# first create a zone that doesn't have auto-dnssec
+($RNDCCMD 10.53.0.3 addzone reconf.example '{ type primary; file "reconf.example.db"; };' 2>&1 | sed 's/^/ns3 /' | cat_i) || ret=1
+rekey_calls=$(grep "zone reconf.example.*next key event" ns3/named.run | wc -l)
+[ "$rekey_calls" -eq 0 ] || ret=1
+# ...then we add auto-dnssec and reconfigure
+($RNDCCMD 10.53.0.3 modzone reconf.example '{ type primary; file "reconf.example.db"; allow-update { any; }; auto-dnssec maintain; };' 2>&1 | sed 's/^/ns3 /' | cat_i) || ret=1
+rndc_reconfig ns3 10.53.0.3
+for i in 0 1 2 3 4 5 6 7 8 9; do
+    lret=0
+    rekey_calls=$(grep "zone reconf.example.*next key event" ns3/named.run | wc -l)
+    [ "$rekey_calls" -gt 0 ] || lret=1
+    if [ "$lret" -eq 0 ]; then break; fi
+    echo_i "waiting ... ($i)"
+    sleep 1
+done
+n=$((n + 1))
+if [ "$lret" != 0 ]; then ret=$lret; fi
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "test CDS and CDNSKEY auto generation ($n)"
+ret=0
+$DIG $DIGOPTS @10.53.0.3 sync.example cds > dig.out.ns3.cdstest$n
+$DIG $DIGOPTS @10.53.0.3 sync.example cdnskey > dig.out.ns3.cdnskeytest$n
+grep -i "sync.example.*in.cds.*[1-9][0-9]* " dig.out.ns3.cdstest$n > /dev/null || ret=1
+grep -i "sync.example.*in.cdnskey.*257 " dig.out.ns3.cdnskeytest$n > /dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "test 'dnssec-dnskey-kskonly no' affects DNSKEY/CDS/CDNSKEY ($n)"
+ret=0
+$DIG $DIGOPTS @10.53.0.3 sync.example dnskey > dig.out.ns3.dnskeytest$n
+$DIG $DIGOPTS @10.53.0.3 sync.example cdnskey > dig.out.ns3.cdnskeytest$n
+$DIG $DIGOPTS @10.53.0.3 sync.example cds > dig.out.ns3.cdstest$n
+lines=$(awk '$4 == "RRSIG" && $5 == "DNSKEY" {print}' dig.out.ns3.dnskeytest$n | wc -l)
+test ${lines:-0} -eq 2 || ret=1
+lines=$(awk '$4 == "RRSIG" && $5 == "CDNSKEY" {print}' dig.out.ns3.cdnskeytest$n | wc -l)
+test ${lines:-0} -eq 2 || ret=1
+lines=$(awk '$4 == "RRSIG" && $5 == "CDS" {print}' dig.out.ns3.cdstest$n | wc -l)
+test ${lines:-0} -eq 2 || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "test 'dnssec-dnskey-kskonly yes' affects DNSKEY/CDS/CDNSKEY ($n)"
+ret=0
+$DIG $DIGOPTS @10.53.0.3 kskonly.example dnskey > dig.out.ns3.dnskeytest$n
+$DIG $DIGOPTS @10.53.0.3 kskonly.example cdnskey > dig.out.ns3.cdnskeytest$n
+$DIG $DIGOPTS @10.53.0.3 kskonly.example cds > dig.out.ns3.cdstest$n
+lines=$(awk '$4 == "RRSIG" && $5 == "DNSKEY" {print}' dig.out.ns3.dnskeytest$n | wc -l)
+test ${lines:-0} -eq 1 || ret=1
+lines=$(awk '$4 == "RRSIG" && $5 == "CDNSKEY" {print}' dig.out.ns3.cdnskeytest$n | wc -l)
+test ${lines:-0} -eq 1 || ret=1
+lines=$(awk '$4 == "RRSIG" && $5 == "CDS" {print}' dig.out.ns3.cdstest$n | wc -l)
+test ${lines:-0} -eq 1 || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "setting CDS and CDNSKEY deletion times and calling 'rndc loadkeys'"
+$SETTIME -D sync now $(cat sync.key) > settime.out.test$n || ret=1
+($RNDCCMD 10.53.0.3 loadkeys sync.example | sed 's/^/ns3 /' | cat_i) || ret=1
+
+echo_i "checking that the CDS and CDNSKEY are deleted ($n)"
+ret=0
+ensure_cds_and_cdnskey_are_deleted() {
+	$DIG $DIGOPTS @10.53.0.3 sync.example. CDS > dig.out.ns3.cdstest$n || return 1
+	awk '$1 == "sync.example." && $4 == "CDS" { exit 1; }' dig.out.ns3.cdstest$n || return 1
+	$DIG $DIGOPTS @10.53.0.3 sync.example. CDNSKEY > dig.out.ns3.cdnskeytest$n || return 1
+	awk '$1 == "sync.example." && $4 == "CDNSKEY" { exit 1; }' dig.out.ns3.cdnskeytest$n || return 1
+}
+retry 10 ensure_cds_and_cdnskey_are_deleted || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "check that dnssec-settime -p Dsync works ($n)"
+ret=0
+$SETTIME -p Dsync $(cat sync.key) > settime.out.test$n || ret=1
+grep "SYNC Delete:" settime.out.test$n >/dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "check that dnssec-settime -p Psync works ($n)"
+ret=0
+$SETTIME -p Psync $(cat sync.key) > settime.out.test$n || ret=1
+grep "SYNC Publish:" settime.out.test$n >/dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "check that zone with inactive KSK and active ZSK is properly autosigned ($n)"
+ret=0
+$DIG $DIGOPTS @10.53.0.3 axfr inacksk2.example > dig.out.ns3.test$n
+
+zskid=$(awk '$4 == "DNSKEY" && $5 == 256 { print }' dig.out.ns3.test$n |
+       $DSFROMKEY -A -2 -f - inacksk2.example | awk '{ print $4}' )
+pattern="DNSKEY ${DEFAULT_ALGORITHM_NUMBER} 2 [0-9]* [0-9]* [0-9]* ${zskid} "
+grep "${pattern}" dig.out.ns3.test$n > /dev/null || ret=1
+
+kskid=$(awk '$4 == "DNSKEY" && $5 == 257 { print }' dig.out.ns3.test$n |
+       $DSFROMKEY -2 -f - inacksk2.example | awk '{ print $4}' )
+pattern="DNSKEY ${DEFAULT_ALGORITHM_NUMBER} 2 [0-9]* [0-9]* [0-9]* ${kskid} "
+grep "${pattern}" dig.out.ns3.test$n > /dev/null && ret=1
+
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "check that zone with inactive ZSK and active KSK is properly autosigned ($n)"
+ret=0
+$DIG $DIGOPTS @10.53.0.3 axfr inaczsk2.example > dig.out.ns3.test$n
+grep "SOA ${DEFAULT_ALGORITHM_NUMBER} 2" dig.out.ns3.test$n > /dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+#
+# Check that DNSKEY is now signed with the ZSK.
+#
+echo_i "check that zone with active and inactive KSK and active ZSK is properly"
+echo_ic "resigned after the active KSK is deleted - stage 2: Verify that DNSKEY"
+echo_ic "is now signed with the ZSK. ($n)"
+ret=0
+
+$DIG $DIGOPTS @10.53.0.3 axfr inacksk3.example > dig.out.ns3.test$n
+
+zskid=$(awk '$4 == "DNSKEY" && $5 == 256 { print }' dig.out.ns3.test$n |
+       $DSFROMKEY -A -2 -f - inacksk3.example | awk '{ print $4}' )
+pattern="DNSKEY ${DEFAULT_ALGORITHM_NUMBER} 2 [0-9]* [0-9]* [0-9]* ${zskid} "
+grep "${pattern}" dig.out.ns3.test$n > /dev/null || ret=1
+
+count=$(awk 'BEGIN { count = 0 }
+       $4 == "RRSIG" && $5 == "DNSKEY" { count++ }
+       END {print count}' dig.out.ns3.test$n)
+test $count -eq 1 || ret=1
+
+count=$(awk 'BEGIN { count = 0 }
+       $4 == "DNSKEY" { count++ }
+       END {print count}' dig.out.ns3.test$n)
+test $count -eq 2 || ret=1
+
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+#
+# Check that zone is now signed with the KSK.
+#
+echo_i "check that zone with active and inactive ZSK and active KSK is properly"
+echo_ic "resigned after the active ZSK is deleted - stage 2: Verify that zone"
+echo_ic "is now signed with the KSK. ($n)"
+ret=0
+$DIG $DIGOPTS @10.53.0.3 axfr inaczsk3.example > dig.out.ns3.test$n
+kskid=$(awk '$4 == "DNSKEY" && $5 == 257 { print }' dig.out.ns3.test$n |
+       $DSFROMKEY -2 -f - inaczsk3.example | awk '{ print $4}' )
+grep "CNAME ${DEFAULT_ALGORITHM_NUMBER} 3 [0-9]* [0-9]* [0-9]* ${kskid} " dig.out.ns3.test$n > /dev/null || ret=1
+count=$(awk 'BEGIN { count = 0 }
+       $4 == "RRSIG" && $5 == "CNAME" { count++ }
+       END {print count}' dig.out.ns3.test$n)
+test $count -eq 1 || ret=1
+count=$(awk 'BEGIN { count = 0 }
+       $4 == "DNSKEY" { count++ }
+       END {print count}' dig.out.ns3.test$n)
+test $count -eq 2 || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking for out-of-zone NSEC3 records after ZSK removal ($n)"
+ret=0
+# Switch the zone over to NSEC3 and wait until the transition is complete.
+$RNDCCMD 10.53.0.3 signing -nsec3param 1 1 10 12345678 delzsk.example. > signing.out.1.test$n 2>&1 || ret=1
+for i in 0 1 2 3 4 5 6 7 8 9; do
+	_ret=1
+	$DIG $DIGOPTS delzsk.example NSEC3PARAM @10.53.0.3 > dig.out.ns3.1.test$n 2>&1 || ret=1
+	{ grep "NSEC3PARAM.*12345678" dig.out.ns3.1.test$n > /dev/null 2>&1; rc=$?; } || true
+	if [ $rc -eq 0 ]; then
+		$RNDCCMD 10.53.0.3 signing -list delzsk.example > signing.out.2.test$n 2>&1
+		{ grep "Creating NSEC3 chain " signing.out.2.test$n > /dev/null 2>&1; rc=$?; } || true
+		if [ $rc -ne 0 ]; then
+			_ret=0
+			break
+		fi
+	fi
+	sleep 1
+done
+if [ $_ret -ne 0 ]; then
+	echo_i "timed out waiting for NSEC3 chain creation"
+	ret=1
+fi
+# Mark the inactive ZSK as pending removal.
+file="ns3/$(cat delzsk.key).key"
+$SETTIME -D now-1h $file > settime.out.test$n || ret=1
+# Trigger removal of the inactive ZSK and wait until its completion.
+($RNDCCMD 10.53.0.3 loadkeys delzsk.example 2>&1 | sed 's/^/ns3 /' | cat_i) || ret=1
+for i in 0 1 2 3 4 5 6 7 8 9; do
+	_ret=1
+	$RNDCCMD 10.53.0.3 signing -list delzsk.example > signing.out.3.test$n 2>&1
+	{ grep "Signing " signing.out.3.test$n > /dev/null 2>&1; rc=$?; } || true
+	if [ $rc -ne 0 ]; then
+		if [ $(grep "Done signing " signing.out.3.test$n | wc -l) -eq 2 ]; then
+			_ret=0
+			break
+		fi
+	fi
+	sleep 1
+done
+if [ $_ret -ne 0 ]; then
+	echo_i "timed out waiting for key removal"
+	ret=1
+fi
+# Check whether key removal caused NSEC3 records to be erroneously created for
+# glue records due to a secure delegation already being signed by the active key
+# (i.e. a key other than the one being removed but using the same algorithm).
+#
+# For reference:
+#
+#     $ nsec3hash 12345678 1 10 ns.sub.delzsk.example.
+#     589R358VSPJUFVAJU949JPVF74D9PTGH (salt=12345678, hash=1, iterations=10)
+#
+$DIG $DIGOPTS delzsk.example AXFR @10.53.0.3 > dig.out.ns3.3.test$n || ret=1
+grep "589R358VSPJUFVAJU949JPVF74D9PTGH" dig.out.ns3.3.test$n > /dev/null 2>&1 && ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "check that DNAME at apex with NSEC3 is correctly signed (auto-dnssec maintain) ($n)"
+ret=0
+$DIG $DIGOPTS txt dname-at-apex-nsec3.example @10.53.0.3 > dig.out.ns3.test$n || ret=1
+grep "RRSIG NSEC3 ${DEFAULT_ALGORITHM_NUMBER} 3 600" dig.out.ns3.test$n > /dev/null || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking that DNAME is not treated as a delegation when signing ($n)"
+ret=0
+$DIG $DIGOPTS dname-and-txt.secure.example. DNAME @10.53.0.3 > dig.out.ns3.1.test$n || ret=1
+grep "dname-and-txt.secure.example.*RRSIG.*DNAME" dig.out.ns3.1.test$n > /dev/null 2>&1 || ret=1
+$DIG $DIGOPTS dname-and-txt.secure.example. TXT @10.53.0.3 > dig.out.ns3.2.test$n || ret=1
+grep "dname-and-txt.secure.example.*RRSIG.*TXT" dig.out.ns3.2.test$n > /dev/null 2>&1 || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking key maintenance events were logged correctly ($n)"
+ret=0
+pub=$(grep "DNSKEY .* is now published" ns1/named.run | wc -l)
+[ "$pub" -eq 6 ] || ret=1
+act=$(grep "DNSKEY .* is now active" ns1/named.run | wc -l)
+[ "$act" -eq 5 ] || ret=1
+rev=$(grep "DNSKEY .* is now revoked" ns1/named.run | wc -l)
+[ "$rev" -eq 1 ] || ret=1
+inac=$(grep "DNSKEY .* is now inactive" ns1/named.run | wc -l)
+[ "$inac" -eq 1 ] || ret=1
+del=$(grep "DNSKEY .* is now deleted" ns1/named.run | wc -l)
+[ "$del" -eq 1 ] || ret=1
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking that CDS (DELETE) persists after zone sign ($n)"
+echo_i "update add cds-delete.example. CDS 0 0 00"
+ret=0
+$NSUPDATE > nsupdate.out 2>&1 <<END
+server 10.53.0.3 ${PORT}
+zone cds-delete.example.
+update add cds-delete.example. 3600 CDS 0 0 0 00
+send
+END
+
+_cds_delete() (
+	$DIG $DIGOPTS +noall +answer $1 cds @10.53.0.3 > dig.out.ns3.test$n || return 1
+	grep "CDS.*0.*0.*0.*00" dig.out.ns3.test$n > /dev/null 2>&1 || return 1
+	return 0
+)
+_cdnskey_delete_nx() {
+	$DIG $DIGOPTS +noall +answer $1 cdnskey @10.53.0.3 > dig.out.ns3.test$n || return 1
+	grep "CDNSKEY.*0.*3.*0.*AA==" dig.out.ns3.test$n > /dev/null 2>&1 && return 1
+	return 0
+}
+
+echo_i "query cds-delete.example. CDS"
+retry_quiet 10 _cds_delete cds-delete.example. || ret=1
+echo_i "query cds-delete.example. CDNSKEY"
+retry_quiet 1 _cdnskey_delete_nx cds-delete.example. || ret=1
+
+echo_i "sign cds-delete.example."
+nextpart ns3/named.run >/dev/null
+$RNDCCMD 10.53.0.3 sign cds-delete.example > /dev/null 2>&1 || ret=1
+wait_for_log 10 "zone cds-delete.example/IN: next key event" ns3/named.run
+# The CDS (DELETE) record should still be here.
+echo_i "query cds-delete.example. CDS"
+retry_quiet 1 _cds_delete cds-delete.example. || ret=1
+# The CDNSKEY (DELETE) record should still not be added.
+echo_i "query cds-delete.example. CDNSKEY"
+retry_quiet 1 _cdnskey_delete_nx cds-delete.example. || ret=1
+
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking that CDNSKEY (DELETE) persists after zone sign ($n)"
+echo_i "update add cdnskey-delete.example. CDNSKEY 0 3 0 AA=="
+ret=0
+$NSUPDATE > nsupdate.out 2>&1 <<END
+server 10.53.0.3 ${PORT}
+zone cdnskey-delete.example.
+update add cdnskey-delete.example. 3600 CDNSKEY 0 3 0 AA==
+send
+END
+
+_cds_delete_nx() (
+	$DIG $DIGOPTS +noall +answer $1 cds @10.53.0.3 > dig.out.ns3.test$n || return 1
+	grep "CDS.*0.*0.*0.*00" dig.out.ns3.test$n > /dev/null 2>&1 && return 1
+	return 0
+)
+_cdnskey_delete() {
+	$DIG $DIGOPTS +noall +answer $1 cdnskey @10.53.0.3 > dig.out.ns3.test$n || return 1
+	grep "CDNSKEY.*0.*3.*0.*AA==" dig.out.ns3.test$n > /dev/null 2>&1 || return 1
+	return 0
+}
+
+echo_i "query cdnskey-delete.example. CDNSKEY"
+retry_quiet 10 _cdnskey_delete cdnskey-delete.example. || ret=1
+echo_i "query cdnskey-delete.example. CDS"
+retry_quiet 1 _cds_delete_nx cdnskey-delete.example. || ret=1
+
+echo_i "sign cdsnskey-delete.example."
+nextpart ns3/named.run >/dev/null
+$RNDCCMD 10.53.0.3 sign cdnskey-delete.example > /dev/null 2>&1 || ret=1
+wait_for_log 10 "zone cdnskey-delete.example/IN: next key event" ns3/named.run
+# The CDNSKEY (DELETE) record should still be here.
+echo_i "query cdnskey-delete.example. CDNSKEY"
+retry_quiet 1 _cdnskey_delete cdnskey-delete.example. || ret=1
+# The CDS (DELETE) record should still not be added.
+echo_i "query cdnskey-delete.example. CDS"
+retry_quiet 1 _cds_delete_nx cdnskey-delete.example. || ret=1
+
+n=$((n + 1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "check removal of ENT NSEC3 records when opt out delegations are removed ($n)"
+ret=0
+zone=optout-with-ent
+hash=JTR8R6AVFULU0DQH9I6HNN2KUK5956EL
+# check that NSEC3 for ENT is present
+$DIG $DIGOPTS @10.53.0.2 a "ent.${zone}" > dig.out.pre.ns2.test$n
+grep "status: NOERROR" dig.out.pre.ns2.test$n >/dev/null || ret=1
+grep "ANSWER: 0, AUTHORITY: 4, " dig.out.pre.ns2.test$n > /dev/null || ret=1
+grep "^${hash}.${zone}." dig.out.pre.ns2.test$n > /dev/null || ret=1
+# remove first delegation of two delegations, NSEC3 for ENT should remain.
+(
+echo zone $zone
+echo server 10.53.0.2 "$PORT"
+echo update del sub1.ent.$zone NS
+echo send
+) | $NSUPDATE
+# check that NSEC3 for ENT is still present
+$DIG $DIGOPTS @10.53.0.2 a "ent.${zone}" > dig.out.pre.ns2.test$n
+$DIG $DIGOPTS @10.53.0.2 a "ent.${zone}" > dig.out.mid.ns2.test$n
+grep "status: NOERROR" dig.out.mid.ns2.test$n >/dev/null || ret=1
+grep "ANSWER: 0, AUTHORITY: 4, " dig.out.mid.ns2.test$n > /dev/null || ret=1
+grep "^${hash}.${zone}." dig.out.mid.ns2.test$n > /dev/null || ret=1
+# remove second delegation of two delegations, NSEC3 for ENT should be deleted.
+(
+echo zone $zone
+echo server 10.53.0.2 "$PORT"
+echo update del sub2.ent.$zone NS
+echo send
+) | $NSUPDATE
+# check that NSEC3 for ENT is gone present
+$DIG $DIGOPTS @10.53.0.2 a "ent.${zone}" > dig.out.post.ns2.test$n
+grep "status: NXDOMAIN" dig.out.post.ns2.test$n >/dev/null || ret=1
+grep "ANSWER: 0, AUTHORITY: 4, " dig.out.post.ns2.test$n > /dev/null || ret=1
+grep "^${hash}.${zone}." dig.out.post.ns2.test$n > /dev/null && ret=1
+$DIG $DIGOPTS @10.53.0.2 axfr "${zone}" > dig.out.axfr.ns2.test$n
+grep "^${hash}.${zone}." dig.out.axfr.ns2.test$n > /dev/null && ret=1
+n=$((n+1))
+if [ "$ret" -ne 0 ]; then echo_i "failed"; fi
+status=$((status+ret))
+
+echo_i "exit status: $status"
+[ $status -eq 0 ] || exit 1
diff --git a/bin/tests/system/autosign/tests_sh_autosign.py b/bin/tests/system/autosign/tests_sh_autosign.py
new file mode 100644
index 0000000..16dfc29
--- /dev/null
+++ b/bin/tests/system/autosign/tests_sh_autosign.py
@@ -0,0 +1,14 @@
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# SPDX-License-Identifier: MPL-2.0
+#
+# 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 https://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+
+def test_autosign(run_tests_sh):
+    run_tests_sh()