From eee06b7744c4999ec3c7cb0654f97a9b4c79f77f Mon Sep 17 00:00:00 2001
From: Mark Andrews <marka@isc.org>
Date: Wed, 25 Mar 2020 17:44:51 +1100
Subject: [PATCH] Check that a 'BADTIME' response with 'QR=0' is handled as a
request
(cherry picked from commit 67ba3f8f3ab2a748dff1e8a2029fde3bc84ec3f1)
---
bin/tests/system/tsig/badtime | 37 ++++++++++++++++++++++++++++++++++
bin/tests/system/tsig/tests.sh | 9 +++++++++
2 files changed, 46 insertions(+)
create mode 100644 bin/tests/system/tsig/badtime
diff --git a/bin/tests/system/tsig/badtime b/bin/tests/system/tsig/badtime
new file mode 100644
index 0000000000..7926404cfb
--- /dev/null
+++ b/bin/tests/system/tsig/badtime
@@ -0,0 +1,37 @@
+# Transaction ID
+1122
+# Standard query
+0000
+# Questions: 1, Additional: 1
+0001 0000 0000 0001
+# QNAME: isc.org
+03 69 73 63 03 6F 72 67 00
+# Type: A (Host Address)
+0001
+# Class: IN
+0001
+# Specially crafted TSIG Resource Record
+# Name: "sha256"
+06 73 68 61 32 35 36 00
+# Type: TSIG (Transaction Signature)
+00fa
+# Class: ANY
+00ff
+# TTL: 0
+00000000
+# RdLen: 29
+001d
+# Algorithm Name: hmac-sha256
+0b 68 6D 61 63 2D 73 68 61 32 35 36 00
+# Time Signed: Jan 1, 1970 01:00:00.000000000 CET
+00 00 00 00 00 00
+# Fudge: 300
+012c
+# MAC Size: 0; MAC: empty
+0000
+# Original ID: 0
+0000
+# Error: BADSIG
+0010
+# Other Data Length: 0
+0000
diff --git a/bin/tests/system/tsig/tests.sh b/bin/tests/system/tsig/tests.sh
index cade35bc1d..284aea1056 100644
--- a/bin/tests/system/tsig/tests.sh
+++ b/bin/tests/system/tsig/tests.sh
@@ -233,5 +233,14 @@ if [ $ret -eq 1 ] ; then
echo "I: failed"; status=1
fi
+echo_i "check that a 'BADTIME' response with 'QR=0' is handled as a request"
+ret=0
+$PERL ../packet.pl -a 10.53.0.1 -p ${PORT} -t tcp < badtime > /dev/null
+$DIG -p ${PORT} @10.53.0.1 version.bind txt ch > dig.out.verify || ret=1
+grep "status: NOERROR" dig.out.verify > /dev/null || ret=1
+if [ $ret -eq 1 ] ; then
+ echo_i "failed"; status=1
+fi
+
echo_i "exit status: $status"
[ $status -eq 0 ] || exit 1
--
2.21.1