From: Peter van Dijk <peter.van.dijk@netherlabs.nl>
Date: Thu, 26 Jun 2014 17:09:27 +0000 (+0000)
Subject: add hijack test
X-Git-Tag: auth-3.4.0-rc1~117
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=05ac5c1c7d6c4a18b388036726c7cbb6b05e98a1;p=thirdparty%2Fpdns.git

add hijack test
---

diff --git a/regression-tests.recursor/config.sh b/regression-tests.recursor/config.sh
index decaa7194d..cfdcae436f 100755
--- a/regression-tests.recursor/config.sh
+++ b/regression-tests.recursor/config.sh
@@ -77,6 +77,10 @@ ghost.example.net.       3600 IN NS  ns.ghost.example.net.
 ns.ghost.example.net.    3600 IN A   $PREFIX.17
 ford.example.net.        3600 IN NS  ns.ford.example.net.
 ns.ford.example.net.     3600 IN A   $PREFIX.12
+hijackme.example.net.    3600 IN NS  ns.hijackme.example.net.
+ns.hijackme.example.net. 3600 IN A   $PREFIX.20
+hijacker.example.net.    3600 IN NS  ns.hijacker.example.net.
+ns.hijacker.example.net. 3600 IN A   $PREFIX.21
 EOF
 
 mkdir $PREFIX.11
@@ -298,6 +302,32 @@ function prequery ( dnspacket )
 end
 EOF
 
+### plain domain as target for hijacking
+mkdir $PREFIX.20
+cat > $PREFIX.20/hijackme.example.net.zone <<EOF
+hijackme.example.net.    3600 IN SOA $SOA
+hijackme.example.net.      20 IN NS  ns.hijackme.example.net.
+ns.hijackme.example.net.   20 IN A   $PREFIX.20
+www.hijackme.example.net.  20 IN A   192.0.2.20
+EOF
+
+### domain designed to hijack the A of ns.hijackme.example.net
+mkdir $PREFIX.21
+cat > $PREFIX.21/hijacker.example.net.zone <<EOF
+hijacker.example.net.    3600 IN SOA $SOA
+hijacker.example.net.      20 IN NS  ns.hijackme.example.net.
+;ns.hijackme.example.net.   20 IN A   $PREFIX.21
+
+EOF
+
+cat > $PREFIX.21/hijackme.example.net.zone <<EOF
+hijackme.example.net.    3600 IN SOA $SOA
+hijackme.example.net.      20 IN NS  ns.hijackme.example.net.
+ns.hijackme.example.net.   20 IN A   $PREFIX.21
+www.hijackme.example.net.  20 IN A   192.0.2.21
+
+EOF
+
 for dir in $PREFIX.*
 do
     cat > $dir/pdns.conf <<EOF
diff --git a/regression-tests.recursor/hijack-1/command b/regression-tests.recursor/hijack-1/command
new file mode 100755
index 0000000000..2733d940cf
--- /dev/null
+++ b/regression-tests.recursor/hijack-1/command
@@ -0,0 +1,5 @@
+#!/bin/sh
+. vars
+cleandig hijacker.example.net ns | sed 's/\(.*\tIN\t[A-Z0-9]\+\t\)\([0-9]\+\)/\13600/'
+cleandig www.hijackme.example.net a | sed 's/\(.*\tIN\t[A-Z0-9]\+\t\)\([0-9]\+\)/\13600/'
+sleep 5
\ No newline at end of file
diff --git a/regression-tests.recursor/hijack-1/description b/regression-tests.recursor/hijack-1/description
new file mode 100644
index 0000000000..35cb0b0a7a
--- /dev/null
+++ b/regression-tests.recursor/hijack-1/description
@@ -0,0 +1,2 @@
+Check that we don't accept overrides for A records from out-of-bailiwick
+servers.
diff --git a/regression-tests.recursor/hijack-1/expected_result b/regression-tests.recursor/hijack-1/expected_result
new file mode 100644
index 0000000000..97ffdb773a
--- /dev/null
+++ b/regression-tests.recursor/hijack-1/expected_result
@@ -0,0 +1,6 @@
+0	hijacker.example.net.	IN	NS	3600	ns.hijackme.example.net.
+Rcode: 0, RD: 1, QR: 1, TC: 0, AA: 0, opcode: 0
+Reply to question for qname='hijacker.example.net.', qtype=NS
+0	www.hijackme.example.net.	IN	A	3600	192.0.2.20
+Rcode: 0, RD: 1, QR: 1, TC: 0, AA: 0, opcode: 0
+Reply to question for qname='www.hijackme.example.net.', qtype=A