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-rw-r--r--bin/tests/system/sfcache/README19
-rw-r--r--bin/tests/system/sfcache/clean.sh27
-rw-r--r--bin/tests/system/sfcache/ns1/named.conf.in34
-rw-r--r--bin/tests/system/sfcache/ns1/root.db.in26
-rw-r--r--bin/tests/system/sfcache/ns1/sign.sh38
-rw-r--r--bin/tests/system/sfcache/ns2/example.db.in103
-rw-r--r--bin/tests/system/sfcache/ns2/named.conf.in49
-rw-r--r--bin/tests/system/sfcache/ns2/sign.sh28
-rw-r--r--bin/tests/system/sfcache/ns5/named.conf.in43
-rw-r--r--bin/tests/system/sfcache/ns5/sign.sh21
-rw-r--r--bin/tests/system/sfcache/setup.sh24
-rw-r--r--bin/tests/system/sfcache/tests.sh107
-rw-r--r--bin/tests/system/sfcache/tests_sh_sfcache.py14
13 files changed, 533 insertions, 0 deletions
diff --git a/bin/tests/system/sfcache/README b/bin/tests/system/sfcache/README
new file mode 100644
index 0000000..91b2126
--- /dev/null
+++ b/bin/tests/system/sfcache/README
@@ -0,0 +1,19 @@
+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.
+
+The test setup for the SERVFAIL ncache tests has a secure root.
+
+ns1 is the root server.
+
+ns2 is an authoritative server for the various test domains.
+
+ns5 is a caching-only server, configured with the an incorrect trusted
+key for the root. It is used for testing failure cases.
diff --git a/bin/tests/system/sfcache/clean.sh b/bin/tests/system/sfcache/clean.sh
new file mode 100644
index 0000000..e8bd818
--- /dev/null
+++ b/bin/tests/system/sfcache/clean.sh
@@ -0,0 +1,27 @@
+#!/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
+
+rm -f ./*/K*.key ./*/K*.private ./*/*.signed ./*/*.db ./*/dsset-*
+rm -f ./*/managed.conf ./*/trusted.conf
+rm -f ./*/named.memstats
+rm -f ./*/named.conf
+rm -f ./*/named.run ./*/named.run.prev
+rm -f ./dig.*
+rm -f ./rndc.*
+rm -f ./sfcache.*
+rm -f ./ns*/managed-keys.bind*
+rm -f ./ns*/named.lock
+rm -f ./ns5/named.run.part*
+rm -f ./ns5/named_dump*
diff --git a/bin/tests/system/sfcache/ns1/named.conf.in b/bin/tests/system/sfcache/ns1/named.conf.in
new file mode 100644
index 0000000..4a9822d
--- /dev/null
+++ b/bin/tests/system/sfcache/ns1/named.conf.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.
+ */
+
+// 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;
+};
+
+zone "." {
+ type primary;
+ file "root.db.signed";
+};
+
+include "trusted.conf";
diff --git a/bin/tests/system/sfcache/ns1/root.db.in b/bin/tests/system/sfcache/ns1/root.db.in
new file mode 100644
index 0000000..1deb998
--- /dev/null
+++ b/bin/tests/system/sfcache/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 300
+. IN SOA gson.nominum.com. a.root.servers.nil. (
+ 2000042100 ; serial
+ 600 ; refresh
+ 600 ; retry
+ 1200 ; expire
+ 600 ; minimum
+ )
+. NS a.root-servers.nil.
+a.root-servers.nil. A 10.53.0.1
+
+example. NS ns2.example.
+ns2.example. A 10.53.0.2
+example2. NS ns2.example2.
+ns2.example2. A 10.53.0.2
diff --git a/bin/tests/system/sfcache/ns1/sign.sh b/bin/tests/system/sfcache/ns1/sign.sh
new file mode 100644
index 0000000..a94ad58
--- /dev/null
+++ b/bin/tests/system/sfcache/ns1/sign.sh
@@ -0,0 +1,38 @@
+#!/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.
+
+# shellcheck source=conf.sh
+. ../../conf.sh
+
+set -e
+
+zone=.
+infile=root.db.in
+zonefile=root.db
+
+(cd ../ns2 && $SHELL sign.sh )
+
+cp "../ns2/dsset-example." .
+
+keyname=$($KEYGEN -q -a "${DEFAULT_ALGORITHM}" -b "${DEFAULT_BITS}" -n zone $zone)
+
+cat "$infile" "$keyname.key" > "$zonefile"
+
+$SIGNER -P -g -o $zone $zonefile > /dev/null
+
+# Configure the resolving server with a static key.
+keyfile_to_static_ds "$keyname" > trusted.conf
+cp trusted.conf ../ns2/trusted.conf
+
+# ...or with an initializing key.
+keyfile_to_initial_ds "$keyname" > managed.conf
diff --git a/bin/tests/system/sfcache/ns2/example.db.in b/bin/tests/system/sfcache/ns2/example.db.in
new file mode 100644
index 0000000..c035ee8
--- /dev/null
+++ b/bin/tests/system/sfcache/ns2/example.db.in
@@ -0,0 +1,103 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0. If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$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
+
+bad-cname CNAME a
+bad-dname DNAME @
+
+; 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 secure subdomain we're going to inject bogus data into
+bogus NS ns.bogus
+ns.bogus A 10.53.0.3
+
+; A dynamic secure subdomain
+dynamic NS dynamic
+dynamic A 10.53.0.3
+
+; A insecure subdomain
+mustbesecure NS ns.mustbesecure
+ns.mustbesecure A 10.53.0.3
+
+; A rfc2535 signed zone w/ CNAME
+rfc2535 NS ns.rfc2535
+ns.rfc2535 A 10.53.0.3
+
+z A 10.0.0.26
+
+keyless NS ns.keyless
+ns.keyless 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
+
+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
+
+*.wild A 10.0.0.27
+
+rsasha256 NS ns.rsasha256
+ns.rsasha256 A 10.53.0.3
+
+rsasha512 NS ns.rsasha512
+ns.rsasha512 A 10.53.0.3
+
+kskonly NS ns.kskonly
+ns.kskonly A 10.53.0.3
diff --git a/bin/tests/system/sfcache/ns2/named.conf.in b/bin/tests/system/sfcache/ns2/named.conf.in
new file mode 100644
index 0000000..afb5a86
--- /dev/null
+++ b/bin/tests/system/sfcache/ns2/named.conf.in
@@ -0,0 +1,49 @@
+/*
+ * 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;
+};
+
+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.signed";
+ allow-update { any; };
+};
+
+include "trusted.conf";
diff --git a/bin/tests/system/sfcache/ns2/sign.sh b/bin/tests/system/sfcache/ns2/sign.sh
new file mode 100644
index 0000000..038d079
--- /dev/null
+++ b/bin/tests/system/sfcache/ns2/sign.sh
@@ -0,0 +1,28 @@
+#!/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.
+
+# shellcheck source=conf.sh
+. ../../conf.sh
+
+set -e
+
+zone=example.
+infile=example.db.in
+zonefile=example.db
+
+keyname1=$("$KEYGEN" -q -a "$DEFAULT_ALGORITHM" -b "$DEFAULT_BITS" -n zone "$zone")
+keyname2=$("$KEYGEN" -q -a "$DEFAULT_ALGORITHM" -b "$DEFAULT_BITS" -n zone "$zone")
+
+cat "$infile" "$keyname1.key" "$keyname2.key" > "$zonefile"
+
+"$SIGNER" -P -g -o "$zone" -k "$keyname1" "$zonefile" "$keyname2" > /dev/null
diff --git a/bin/tests/system/sfcache/ns5/named.conf.in b/bin/tests/system/sfcache/ns5/named.conf.in
new file mode 100644
index 0000000..272d65b
--- /dev/null
+++ b/bin/tests/system/sfcache/ns5/named.conf.in
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+// NS5
+
+options {
+ query-source address 10.53.0.5;
+ notify-source 10.53.0.5;
+ transfer-source 10.53.0.5;
+ port @PORT@;
+ pid-file "named.pid";
+ listen-on { 10.53.0.5; };
+ listen-on-v6 { none; };
+ recursion yes;
+ dnssec-validation yes;
+ servfail-ttl 30;
+};
+
+key rndc_key {
+ secret "1234abcd8765";
+ algorithm @DEFAULT_HMAC@;
+};
+
+controls {
+ inet 10.53.0.5 port @CONTROLPORT@ allow { any; } keys { rndc_key; };
+};
+
+zone "." {
+ type hint;
+ file "../../common/root.hint";
+};
+
+include "trusted.conf";
diff --git a/bin/tests/system/sfcache/ns5/sign.sh b/bin/tests/system/sfcache/ns5/sign.sh
new file mode 100644
index 0000000..6ca88de
--- /dev/null
+++ b/bin/tests/system/sfcache/ns5/sign.sh
@@ -0,0 +1,21 @@
+#!/bin/sh -e
+
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# SPDX-License-Identifier: MPL-2.0
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, you can obtain one at https://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+# shellcheck source=conf.sh
+. ../../conf.sh
+
+set -e
+
+keyname=$("$KEYGEN" -q -a "$DEFAULT_ALGORITHM" -b "$DEFAULT_BITS" -n zone ".")
+
+keyfile_to_static_ds "$keyname" > trusted.conf
diff --git a/bin/tests/system/sfcache/setup.sh b/bin/tests/system/sfcache/setup.sh
new file mode 100644
index 0000000..a51b814
--- /dev/null
+++ b/bin/tests/system/sfcache/setup.sh
@@ -0,0 +1,24 @@
+#!/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.
+
+# shellcheck source=conf.sh
+. ../conf.sh
+
+set -e
+
+copy_setports ns1/named.conf.in ns1/named.conf
+copy_setports ns2/named.conf.in ns2/named.conf
+copy_setports ns5/named.conf.in ns5/named.conf
+
+cd ns1 && $SHELL sign.sh && cd ..
+cd ns5 && $SHELL sign.sh && cd ..
diff --git a/bin/tests/system/sfcache/tests.sh b/bin/tests/system/sfcache/tests.sh
new file mode 100644
index 0000000..d2aeee7
--- /dev/null
+++ b/bin/tests/system/sfcache/tests.sh
@@ -0,0 +1,107 @@
+#!/bin/sh
+
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# SPDX-License-Identifier: MPL-2.0
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, you can obtain one at https://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+set -e
+
+# shellcheck source=conf.sh
+. ../conf.sh
+
+status=0
+n=0
+
+rm -f dig.out.*
+
+dig_with_opts() {
+ "$DIG" +tcp +noadd +nosea +nostat +nocmd -p "$PORT" "$@"
+}
+
+rndc_with_opts() {
+ "$RNDC" -c ../common/rndc.conf -p "$CONTROLPORT" -s "$@"
+}
+
+echo_i "checking DNSSEC SERVFAIL is cached ($n)"
+ret=0
+dig_with_opts +dnssec foo.example. a @10.53.0.5 > dig.out.ns5.test$n || ret=1
+rndc_dumpdb ns5 -all
+awk '/Zone/{out=0} { if (out) print } /SERVFAIL/{out=1}' ns5/named_dump.db.test$n > sfcache.$n
+grep "^; foo.example/A" sfcache.$n > /dev/null || ret=1
+n=$((n+1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status+ret))
+
+echo_i "checking SERVFAIL is returned from cache ($n)"
+ret=0
+dig_with_opts +dnssec foo.example. a @10.53.0.5 > dig.out.ns5.test$n || ret=1
+grep "SERVFAIL" 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 +cd bypasses cache check ($n)"
+ret=0
+dig_with_opts +dnssec +cd foo.example. a @10.53.0.5 > dig.out.ns5.test$n || ret=1
+grep "SERVFAIL" 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 "switching to non-dnssec SERVFAIL tests"
+ret=0
+rndc_with_opts 10.53.0.5 flush 2>&1 | sed 's/^/I:ns5 /'
+rndc_dumpdb ns5 -all
+mv ns5/named_dump.db.test$n ns5/named_dump.db.test$n.1
+awk '/SERVFAIL/ { next; out=1 } /Zone/ { out=0 } { if (out) print }' ns5/named_dump.db.test$n.1 > sfcache.$n.1
+[ -s "sfcache.$n.1" ] && ret=1
+echo_i "checking SERVFAIL is cached ($n)"
+dig_with_opts bar.example2. a @10.53.0.5 > dig.out.ns5.test$n || ret=1
+rndc_dumpdb ns5 -all
+mv ns5/named_dump.db.test$n ns5/named_dump.db.test$n.2
+awk '/Zone/{out=0} { if (out) print } /SERVFAIL/{out=1}' ns5/named_dump.db.test$n.2 > sfcache.$n.2
+grep "^; bar.example2/A" sfcache.$n.2 > /dev/null || ret=1
+n=$((n+1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status+ret))
+
+echo_i "checking SERVFAIL is returned from cache ($n)"
+ret=0
+nextpart ns5/named.run > /dev/null
+dig_with_opts bar.example2. a @10.53.0.5 > dig.out.ns5.test$n || ret=1
+grep "SERVFAIL" dig.out.ns5.test$n > /dev/null || ret=1
+nextpart ns5/named.run > ns5/named.run.part$n
+grep 'servfail cache hit bar.example2/A (CD=0)' ns5/named.run.part$n > /dev/null || ret=1
+n=$((n+1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status+ret))
+
+echo_i "checking cache is bypassed with +cd query ($n)"
+ret=0
+dig_with_opts +cd bar.example2. a @10.53.0.5 > dig.out.ns5.test$n || ret=1
+grep "SERVFAIL" dig.out.ns5.test$n > /dev/null || ret=1
+nextpart ns5/named.run > ns5/named.run.part$n
+grep 'servfail cache hit' ns5/named.run.part$n > /dev/null && ret=1
+n=$((n+1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status+ret))
+
+echo_i "checking cache is used for subsequent +cd query ($n)"
+ret=0
+dig_with_opts +dnssec bar.example2. a @10.53.0.5 > dig.out.ns5.test$n || ret=1
+grep "SERVFAIL" dig.out.ns5.test$n > /dev/null || ret=1
+nextpart ns5/named.run > ns5/named.run.part$n
+grep 'servfail cache hit bar.example2/A (CD=1)' ns5/named.run.part$n > /dev/null || ret=1
+n=$((n+1))
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status+ret))
+
+echo_i "exit status: $status"
+[ $status -eq 0 ] || exit 1
diff --git a/bin/tests/system/sfcache/tests_sh_sfcache.py b/bin/tests/system/sfcache/tests_sh_sfcache.py
new file mode 100644
index 0000000..d323b39
--- /dev/null
+++ b/bin/tests/system/sfcache/tests_sh_sfcache.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_sfcache(run_tests_sh):
+ run_tests_sh()
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-03 02:16:27 +0000