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-rw-r--r--bin/tests/system/keepalive/clean.sh21
-rw-r--r--bin/tests/system/keepalive/expected4
-rw-r--r--bin/tests/system/keepalive/ns1/named.conf.in39
-rw-r--r--bin/tests/system/keepalive/ns1/root.db24
-rw-r--r--bin/tests/system/keepalive/ns2/example.db16
-rw-r--r--bin/tests/system/keepalive/ns2/named.conf.in45
-rw-r--r--bin/tests/system/keepalive/ns3/named.conf.in45
-rw-r--r--bin/tests/system/keepalive/setup.sh18
-rw-r--r--bin/tests/system/keepalive/tests.sh99
-rw-r--r--bin/tests/system/keepalive/tests_sh_keepalive.py14
10 files changed, 325 insertions, 0 deletions
diff --git a/bin/tests/system/keepalive/clean.sh b/bin/tests/system/keepalive/clean.sh
new file mode 100644
index 0000000..9ccbd12
--- /dev/null
+++ b/bin/tests/system/keepalive/clean.sh
@@ -0,0 +1,21 @@
+#!/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 dig.out.*
+rm -f output
+rm -f ns*/named.memstats
+rm -f ns*/named.run
+rm -f ns*/named.conf
+rm -f ns*/named.stats
+rm -f ns*/named.lock
+rm -f ns*/managed-keys.bind*
diff --git a/bin/tests/system/keepalive/expected b/bin/tests/system/keepalive/expected
new file mode 100644
index 0000000..e498db7
--- /dev/null
+++ b/bin/tests/system/keepalive/expected
@@ -0,0 +1,4 @@
+tcp-initial-timeout=300
+tcp-idle-timeout=300
+tcp-keepalive-timeout=300
+tcp-advertised-timeout=200
diff --git a/bin/tests/system/keepalive/ns1/named.conf.in b/bin/tests/system/keepalive/ns1/named.conf.in
new file mode 100644
index 0000000..32dbf90
--- /dev/null
+++ b/bin/tests/system/keepalive/ns1/named.conf.in
@@ -0,0 +1,39 @@
+/*
+ * 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.
+ */
+
+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 no;
+};
+
+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";
+};
diff --git a/bin/tests/system/keepalive/ns1/root.db b/bin/tests/system/keepalive/ns1/root.db
new file mode 100644
index 0000000..17780d1
--- /dev/null
+++ b/bin/tests/system/keepalive/ns1/root.db
@@ -0,0 +1,24 @@
+; 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
diff --git a/bin/tests/system/keepalive/ns2/example.db b/bin/tests/system/keepalive/ns2/example.db
new file mode 100644
index 0000000..ccc6ef9
--- /dev/null
+++ b/bin/tests/system/keepalive/ns2/example.db
@@ -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.
+
+@ SOA ns2 hostmaster.isc.org. 1 600 600 1200 600
+@ NS ns2
+ns2 A 10.53.0.2
+foo A 10.53.1.1
+bar A 10.53.2.2
diff --git a/bin/tests/system/keepalive/ns2/named.conf.in b/bin/tests/system/keepalive/ns2/named.conf.in
new file mode 100644
index 0000000..8ccf1c4
--- /dev/null
+++ b/bin/tests/system/keepalive/ns2/named.conf.in
@@ -0,0 +1,45 @@
+/*
+ * 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.
+ */
+
+key rndc_key {
+ secret "1234abcd8765";
+ algorithm @DEFAULT_HMAC@;
+};
+
+controls {
+ inet 10.53.0.2 port @CONTROLPORT@ allow { any; } keys { rndc_key; };
+};
+
+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 yes;
+ send-cookie yes;
+ tcp-advertised-timeout 150;
+ dnssec-validation no;
+};
+
+zone "." {
+ type hint;
+ file "../../common/root.hint";
+};
+
+zone "example" {
+ type primary;
+ file "example.db";
+};
diff --git a/bin/tests/system/keepalive/ns3/named.conf.in b/bin/tests/system/keepalive/ns3/named.conf.in
new file mode 100644
index 0000000..3713f13
--- /dev/null
+++ b/bin/tests/system/keepalive/ns3/named.conf.in
@@ -0,0 +1,45 @@
+/*
+ * 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.
+ */
+
+options {
+ query-source address 10.53.0.3;
+ notify-source 10.53.0.3;
+ transfer-source 10.53.0.3;
+ port @PORT@;
+ directory ".";
+ pid-file "named.pid";
+ listen-on { 10.53.0.3; };
+ listen-on-v6 { none; };
+ recursion yes;
+ notify yes;
+ dnssec-validation no;
+};
+
+server 10.53.0.2 {
+ tcp-only yes;
+ tcp-keepalive 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";
+};
diff --git a/bin/tests/system/keepalive/setup.sh b/bin/tests/system/keepalive/setup.sh
new file mode 100644
index 0000000..7ffda55
--- /dev/null
+++ b/bin/tests/system/keepalive/setup.sh
@@ -0,0 +1,18 @@
+#!/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.
+
+. ../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
diff --git a/bin/tests/system/keepalive/tests.sh b/bin/tests/system/keepalive/tests.sh
new file mode 100644
index 0000000..7314a9e
--- /dev/null
+++ b/bin/tests/system/keepalive/tests.sh
@@ -0,0 +1,99 @@
+#!/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
+
+DIGOPTS="-p ${PORT}"
+RNDCCMD="$RNDC -c ../common/rndc.conf -s 10.53.0.2 -p ${CONTROLPORT}"
+
+n=0
+status=0
+
+echo_i "checking that dig handles TCP keepalive ($n)"
+ret=0
+n=$((n + 1))
+$DIG $DIGOPTS +qr +keepalive foo.example @10.53.0.2 > dig.out.test$n
+grep "; TCP KEEPALIVE" dig.out.test$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking that dig added TCP keepalive ($n)"
+ret=0
+n=$((n + 1))
+$RNDCCMD stats
+grep "EDNS TCP keepalive option received" ns2/named.stats > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking that TCP keepalive is added for TCP responses ($n)"
+ret=0
+n=$((n + 1))
+$DIG $DIGOPTS +vc +keepalive foo.example @10.53.0.2 > dig.out.test$n
+grep "; TCP KEEPALIVE" dig.out.test$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking that TCP keepalive requires TCP ($n)"
+ret=0
+n=$((n + 1))
+$DIG $DIGOPTS +keepalive foo.example @10.53.0.2 > dig.out.test$n
+grep "; TCP KEEPALIVE" dig.out.test$n > /dev/null && ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking default value ($n)"
+ret=0
+n=$((n + 1))
+$DIG $DIGOPTS +vc +keepalive foo.example @10.53.0.3 > dig.out.test$n
+grep "; TCP KEEPALIVE: 30.0 secs" dig.out.test$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking configured value ($n)"
+ret=0
+n=$((n + 1))
+$DIG $DIGOPTS +vc +keepalive foo.example @10.53.0.2 > dig.out.test$n
+grep "; TCP KEEPALIVE: 15.0 secs" dig.out.test$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking re-configured value ($n)"
+ret=0
+n=$((n + 1))
+$RNDCCMD tcp-timeouts 300 300 300 200 > output
+diff -b output expected || ret=1
+$DIG $DIGOPTS +vc +keepalive foo.example @10.53.0.2 > dig.out.test$n
+grep "; TCP KEEPALIVE: 20.0 secs" dig.out.test$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "checking server config entry ($n)"
+ret=0
+n=$((n + 1))
+$RNDCCMD stats
+oka=$(grep "EDNS TCP keepalive option received" ns2/named.stats | \
+ tail -1 | awk '{ print $1}')
+$DIG $DIGOPTS bar.example @10.53.0.3 > dig.out.test$n
+$RNDCCMD stats
+nka=$(grep "EDNS TCP keepalive option received" ns2/named.stats | \
+ tail -1 | awk '{ print $1}')
+#echo oka ':' $oka
+#echo nka ':' $nka
+if [ "$oka" -eq "$nka" ]; then ret=1; fi
+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/keepalive/tests_sh_keepalive.py b/bin/tests/system/keepalive/tests_sh_keepalive.py
new file mode 100644
index 0000000..a2433c4
--- /dev/null
+++ b/bin/tests/system/keepalive/tests_sh_keepalive.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_keepalive(run_tests_sh):
+ run_tests_sh()
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-01 15:56:21 +0000