t_hostent.sh revision 1.5 1 1.5 christos # $NetBSD: t_hostent.sh,v 1.5 2014/01/09 02:18:10 christos Exp $
2 1.1 christos #
3 1.1 christos # Copyright (c) 2008 The NetBSD Foundation, Inc.
4 1.1 christos # All rights reserved.
5 1.1 christos #
6 1.1 christos # Redistribution and use in source and binary forms, with or without
7 1.1 christos # modification, are permitted provided that the following conditions
8 1.1 christos # are met:
9 1.1 christos # 1. Redistributions of source code must retain the above copyright
10 1.1 christos # notice, this list of conditions and the following disclaimer.
11 1.1 christos # 2. Redistributions in binary form must reproduce the above copyright
12 1.1 christos # notice, this list of conditions and the following disclaimer in the
13 1.1 christos # documentation and/or other materials provided with the distribution.
14 1.1 christos #
15 1.1 christos # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
16 1.5 christos # ``AS IS'' AND ANY EXP{res}S OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
17 1.1 christos # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
18 1.1 christos # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
19 1.1 christos # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
20 1.1 christos # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
21 1.1 christos # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
22 1.1 christos # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
23 1.1 christos # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
24 1.1 christos # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
25 1.1 christos # POSSIBILITY OF SUCH DAMAGE.
26 1.1 christos #
27 1.1 christos
28 1.1 christos n6="sixthavenue.astron.com"
29 1.3 christos a6="2620:106:3003:1f00:3e4a:92ff:fef4:e180"
30 1.1 christos ans6="name=$n6, length=16, addrtype=24, aliases=[] addr_list=[$a6]\n"
31 1.1 christos
32 1.1 christos n4="sixthavenue.astron.com"
33 1.3 christos a4="38.117.134.16"
34 1.1 christos ans4="name=$n4, length=4, addrtype=2, aliases=[] addr_list=[$a4]\n"
35 1.1 christos
36 1.1 christos l6="localhost"
37 1.1 christos al6="::1"
38 1.1 christos loc6="name=$l6, length=16, addrtype=24, aliases=[localhost. localhost.localdomain.] addr_list=[$al6]\n"
39 1.1 christos
40 1.1 christos l4="localhost"
41 1.1 christos al4="127.0.0.1"
42 1.1 christos loc4="name=$l4, length=4, addrtype=2, aliases=[localhost. localhost.localdomain.] addr_list=[$al4]\n"
43 1.1 christos
44 1.5 christos dir="$(atf_get_srcdir)"
45 1.5 christos res="-r ${dir}/resolv.conf"
46 1.5 christos
47 1.4 gson # Hijack DNS traffic using a single rump server instance and a DNS
48 1.4 gson # server listening on its loopback address. Also hijack file system
49 1.4 gson # call to /etc, mapping them to the root file system of the rump
50 1.4 gson # server, so that we can control the contents of /etc/resolv.conf.
51 1.4 gson
52 1.4 gson start_dns_server() {
53 1.4 gson export RUMP_SERVER=unix:///tmp/rumpserver
54 1.5 christos rump_server -lrumpdev -lrumpnet \
55 1.4 gson -lrumpnet_net -lrumpnet_netinet -lrumpnet_local \
56 1.4 gson $RUMP_SERVER
57 1.5 christos HIJACK_DNS="LD_PRELOAD=/usr/lib/librumphijack.so RUMPHIJACK='socket=inet:inet6'"
58 1.5 christos eval $HIJACK_DNS ${dir}/h_dns_server $1
59 1.4 gson }
60 1.4 gson
61 1.4 gson stop_dns_server() {
62 1.5 christos kill $(cat dns_server_$1.pid)
63 1.4 gson rump.halt
64 1.4 gson }
65 1.4 gson
66 1.1 christos atf_test_case gethostbyname4
67 1.1 christos gethostbyname4_head()
68 1.1 christos {
69 1.1 christos atf_set "descr" "Checks gethostbyname2(3) for AF_INET (auto, as determined by nsswitch.conf(5)"
70 1.1 christos }
71 1.1 christos gethostbyname4_body()
72 1.1 christos {
73 1.5 christos start_dns_server 4
74 1.5 christos atf_check -o inline:"$ans4" -x "$HIJACK_DNS ${dir}/h_hostent $res -t auto -4 $n4"
75 1.5 christos stop_dns_server 4
76 1.1 christos }
77 1.1 christos
78 1.1 christos atf_test_case gethostbyname6
79 1.1 christos gethostbyname6_head()
80 1.1 christos {
81 1.1 christos atf_set "descr" "Checks gethostbyname2(3) for AF_INET6 (auto, as determined by nsswitch.conf(5)"
82 1.1 christos }
83 1.1 christos gethostbyname6_body()
84 1.1 christos {
85 1.5 christos start_dns_server 4
86 1.5 christos atf_check -o inline:"$ans6" -x "$HIJACK_DNS ${dir}/h_hostent ${res} -t auto -6 $n6"
87 1.5 christos stop_dns_server 4
88 1.1 christos }
89 1.1 christos
90 1.1 christos atf_test_case gethostbyaddr4
91 1.1 christos gethostbyaddr4_head()
92 1.1 christos {
93 1.1 christos atf_set "descr" "Checks gethostbyaddr(3) for AF_INET (auto, as determined by nsswitch.conf(5)"
94 1.1 christos }
95 1.1 christos gethostbyaddr4_body()
96 1.1 christos {
97 1.5 christos start_dns_server 4
98 1.5 christos atf_check -o inline:"$ans4" -x "$HIJACK_DNS ${dir}/h_hostent ${res} -t auto -a $a4"
99 1.5 christos stop_dns_server 4
100 1.1 christos }
101 1.1 christos
102 1.1 christos atf_test_case gethostbyaddr6
103 1.1 christos gethostbyaddr6_head()
104 1.1 christos {
105 1.1 christos atf_set "descr" "Checks gethostbyaddr(3) for AF_INET6 (auto, as determined by nsswitch.conf(5)"
106 1.1 christos }
107 1.1 christos gethostbyaddr6_body()
108 1.1 christos {
109 1.5 christos start_dns_server 4
110 1.5 christos atf_check -o inline:"$ans6" -x "$HIJACK_DNS ${dir}/h_hostent -t auto -a $a6"
111 1.5 christos stop_dns_server 4
112 1.1 christos }
113 1.1 christos
114 1.1 christos atf_test_case hostsbynamelookup4
115 1.1 christos hostsbynamelookup4_head()
116 1.1 christos {
117 1.1 christos atf_set "descr" "Checks /etc/hosts name lookup for AF_INET"
118 1.1 christos }
119 1.1 christos hostsbynamelookup4_body()
120 1.1 christos {
121 1.5 christos atf_check -o inline:"$loc4" -x "${dir}/h_hostent -f ${dir}/hosts -t file -4 $l4"
122 1.1 christos }
123 1.1 christos
124 1.1 christos atf_test_case hostsbynamelookup6
125 1.1 christos hostsbynamelookup6_head()
126 1.1 christos {
127 1.1 christos atf_set "descr" "Checks /etc/hosts name lookup for AF_INET6"
128 1.1 christos }
129 1.1 christos hostsbynamelookup6_body()
130 1.1 christos {
131 1.5 christos atf_check -o inline:"$loc6" -x "${dir}/h_hostent -f ${dir}/hosts -t file -6 $l6"
132 1.1 christos }
133 1.1 christos
134 1.1 christos atf_test_case hostsbyaddrlookup4
135 1.1 christos hostsbyaddrlookup4_head()
136 1.1 christos {
137 1.1 christos atf_set "descr" "Checks /etc/hosts address lookup for AF_INET"
138 1.1 christos }
139 1.1 christos hostsbyaddrlookup4_body()
140 1.1 christos {
141 1.5 christos atf_check -o inline:"$loc4" -x "${dir}/h_hostent -f ${dir}/hosts -t file -4 -a $al4"
142 1.1 christos }
143 1.1 christos
144 1.1 christos atf_test_case hostsbyaddrlookup6
145 1.1 christos hostsbyaddrlookup6_head()
146 1.1 christos {
147 1.1 christos atf_set "descr" "Checks /etc/hosts address lookup for AF_INET6"
148 1.1 christos }
149 1.1 christos hostsbyaddrlookup6_body()
150 1.1 christos {
151 1.5 christos atf_check -o inline:"$loc6" -x "${dir}/h_hostent -f ${dir}/hosts -t file -6 -a $al6"
152 1.1 christos }
153 1.1 christos
154 1.1 christos atf_test_case dnsbynamelookup4
155 1.1 christos dnsbynamelookup4_head()
156 1.1 christos {
157 1.1 christos atf_set "descr" "Checks DNS name lookup for AF_INET"
158 1.1 christos }
159 1.1 christos dnsbynamelookup4_body()
160 1.1 christos {
161 1.5 christos start_dns_server 4
162 1.5 christos atf_check -o inline:"$ans4" -x "$HIJACK_DNS ${dir}/h_hostent ${res} -t dns -4 $n4"
163 1.5 christos stop_dns_server 4
164 1.1 christos }
165 1.1 christos
166 1.1 christos atf_test_case dnsbynamelookup6
167 1.1 christos dnsbynamelookup6_head()
168 1.1 christos {
169 1.1 christos atf_set "descr" "Checks DNS name lookup for AF_INET6"
170 1.1 christos }
171 1.1 christos dnsbynamelookup6_body()
172 1.1 christos {
173 1.5 christos start_dns_server 4
174 1.5 christos atf_check -o inline:"$ans6" -x "$HIJACK_DNS ${dir}/h_hostent ${res} -t dns -6 $n6"
175 1.5 christos stop_dns_server 4
176 1.1 christos }
177 1.1 christos
178 1.1 christos atf_test_case dnsbyaddrlookup4
179 1.1 christos dnsbyaddrlookup4_head()
180 1.1 christos {
181 1.1 christos atf_set "descr" "Checks DNS address lookup for AF_INET"
182 1.1 christos }
183 1.1 christos dnsbyaddrlookup4_body()
184 1.1 christos {
185 1.5 christos start_dns_server 4
186 1.5 christos atf_check -o inline:"$ans4" -x "$HIJACK_DNS ${dir}/h_hostent ${res} -t dns -4 -a $a4"
187 1.5 christos stop_dns_server 4
188 1.1 christos }
189 1.1 christos
190 1.1 christos atf_test_case dnsbyaddrlookup6
191 1.1 christos dnsbyaddrlookup6_head()
192 1.1 christos {
193 1.1 christos atf_set "descr" "Checks dns address lookup for AF_INET6"
194 1.1 christos }
195 1.1 christos dnsbyaddrlookup6_body()
196 1.1 christos {
197 1.5 christos start_dns_server 4
198 1.5 christos atf_check -o inline:"$ans6" -x "$HIJACK_DNS ${dir}/h_hostent ${res} -t dns -6 -a $a6"
199 1.5 christos stop_dns_server 4
200 1.1 christos }
201 1.1 christos
202 1.1 christos atf_init_test_cases()
203 1.1 christos {
204 1.1 christos atf_add_test_case gethostbyname4
205 1.1 christos atf_add_test_case gethostbyname6
206 1.1 christos atf_add_test_case gethostbyaddr4
207 1.1 christos atf_add_test_case gethostbyaddr6
208 1.1 christos
209 1.1 christos atf_add_test_case hostsbynamelookup4
210 1.1 christos atf_add_test_case hostsbynamelookup6
211 1.1 christos atf_add_test_case hostsbyaddrlookup4
212 1.1 christos atf_add_test_case hostsbyaddrlookup6
213 1.1 christos
214 1.1 christos atf_add_test_case dnsbynamelookup4
215 1.1 christos atf_add_test_case dnsbynamelookup6
216 1.1 christos atf_add_test_case dnsbyaddrlookup4
217 1.1 christos atf_add_test_case dnsbyaddrlookup6
218 1.1 christos }
219