diff options
Diffstat (limited to '')
| -rw-r--r-- | bin/tests/system/inline/ns7/named.conf.in | 48 | ||||
| -rwxr-xr-x | bin/tests/system/inline/ns7/sign.sh | 23 |
2 files changed, 71 insertions, 0 deletions
diff --git a/bin/tests/system/inline/ns7/named.conf.in b/bin/tests/system/inline/ns7/named.conf.in new file mode 100644 index 0000000..0847966 --- /dev/null +++ b/bin/tests/system/inline/ns7/named.conf.in @@ -0,0 +1,48 @@ +/* + * Copyright (C) Internet Systems Consortium, Inc. ("ISC") + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * See the COPYRIGHT file distributed with this work for additional + * information regarding copyright ownership. + */ + +/* + * NS7 + * + * NOTE: This named instance is used to reproduce a scenario which involves a + * number of functions getting called in a very specific order which results in + * an infinite loop while iterating over NSEC3 red-black tree. Ensuring this + * happens requires carefully setting the number of signing keys, NSEC3 + * parameters (number of iterations and salt value), zone data and named + * configuration. Changing any of these and/or influencing this instance's + * behavior (e.g. by sending extra queries to it) might render this test moot + * as it will no longer be able to reproduce the exact scenario it attempts to. + * + * Given the above, please do not use this instance for any other test than the + * one it was meant for. + */ + +include "../../common/rndc.key"; + +controls { + inet 10.53.0.7 port @CONTROLPORT@ allow { any; } keys { rndc_key; }; +}; + +options { + query-source address 10.53.0.7; + notify-source 10.53.0.7; + transfer-source 10.53.0.7; + port @PORT@; + pid-file "named.pid"; + listen-on { 10.53.0.7; }; + listen-on-v6 { none; }; + recursion no; + notify no; + try-tcp-refresh no; + allow-new-zones yes; + sig-signing-nodes 100; + sig-signing-signatures 10; +}; diff --git a/bin/tests/system/inline/ns7/sign.sh b/bin/tests/system/inline/ns7/sign.sh new file mode 100755 index 0000000..9fd5553 --- /dev/null +++ b/bin/tests/system/inline/ns7/sign.sh @@ -0,0 +1,23 @@ +#!/bin/sh -e +# +# Copyright (C) Internet Systems Consortium, Inc. ("ISC") +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# +# See the COPYRIGHT file distributed with this work for additional +# information regarding copyright ownership. + +SYSTEMTESTTOP=../.. +. $SYSTEMTESTTOP/conf.sh + +# NOTE: The number of signing keys generated below is not coincidental. More +# details can be found in the comment inside ns7/named.conf. + +zone=nsec3-loop +rm -f K${zone}.+*+*.key +rm -f K${zone}.+*+*.private +keyname=`$KEYGEN -q -r $RANDFILE -a NSEC3RSASHA1 -b 1024 -n zone $zone` +keyname=`$KEYGEN -q -r $RANDFILE -a NSEC3RSASHA1 -b 1024 -n zone $zone` +keyname=`$KEYGEN -q -r $RANDFILE -a NSEC3RSASHA1 -b 1024 -n zone -f KSK $zone` |