1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
|
# $FreeBSD$
#
# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
#
# Copyright (c) 2020 Mark Johnston <markj@FreeBSD.org>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
. $(atf_get_srcdir)/utils.subr
TABLE_STATS_ZERO_REGEXP='Packets: 0[[:space:]]*Bytes: 0[[:space:]]'
TABLE_STATS_NONZERO_REGEXP='Packets: [1-9][0-9]*[[:space:]]*Bytes: [1-9][0-9]*[[:space:]]'
atf_test_case "v4_counters" "cleanup"
v4_counters_head()
{
atf_set descr 'Verify per-address counters for v4'
atf_set require.user root
}
v4_counters_body()
{
pft_init
epair_send=$(vnet_mkepair)
ifconfig ${epair_send}a 192.0.2.1/24 up
vnet_mkjail alcatraz ${epair_send}b
jexec alcatraz ifconfig ${epair_send}b 192.0.2.2/24 up
jexec alcatraz pfctl -e
pft_set_rules alcatraz \
"table <foo> counters { 192.0.2.1 }" \
"block all" \
"pass in from <foo> to any" \
"pass out from any to <foo>"
atf_check -s exit:0 -o ignore ping -c 3 192.0.2.2
atf_check -s exit:0 -e ignore \
-o match:'In/Block:.*'"$TABLE_STATS_ZERO_REGEXP" \
-o match:'In/Pass:.*'"$TABLE_STATS_NONZERO_REGEXP" \
-o match:'Out/Block:.*'"$TABLE_STATS_ZERO_REGEXP" \
-o match:'Out/Pass:.*'"$TABLE_STATS_NONZERO_REGEXP" \
jexec alcatraz pfctl -t foo -T show -vv
}
v4_counters_cleanup()
{
pft_cleanup
}
atf_test_case "v6_counters" "cleanup"
v6_counters_head()
{
atf_set descr 'Verify per-address counters for v6'
atf_set require.user root
}
v6_counters_body()
{
pft_init
epair_send=$(vnet_mkepair)
ifconfig ${epair_send}a inet6 2001:db8:42::1/64 up no_dad -ifdisabled
vnet_mkjail alcatraz ${epair_send}b
jexec alcatraz ifconfig ${epair_send}b inet6 2001:db8:42::2/64 up no_dad
jexec alcatraz pfctl -e
pft_set_rules alcatraz \
"table <foo6> counters { 2001:db8:42::1 }" \
"block all" \
"pass in from <foo6> to any" \
"pass out from any to <foo6>"
atf_check -s exit:0 -o ignore ping -6 -c 3 2001:db8:42::2
atf_check -s exit:0 -e ignore \
-o match:'In/Block:.*'"$TABLE_STATS_ZERO_REGEXP" \
-o match:'In/Pass:.*'"$TABLE_STATS_NONZERO_REGEXP" \
-o match:'Out/Block:.*'"$TABLE_STATS_ZERO_REGEXP" \
-o match:'Out/Pass:.*'"$TABLE_STATS_NONZERO_REGEXP" \
jexec alcatraz pfctl -t foo6 -T show -vv
}
v6_counters_cleanup()
{
pft_cleanup
}
atf_test_case "pr251414" "cleanup"
pr251414_head()
{
atf_set descr 'Test PR 251414'
atf_set require.user root
}
pr251414_body()
{
pft_init
epair_send=$(vnet_mkepair)
ifconfig ${epair_send}a 192.0.2.1/24 up
vnet_mkjail alcatraz ${epair_send}b
jexec alcatraz ifconfig ${epair_send}b 192.0.2.2/24 up
jexec alcatraz pfctl -e
pft_set_rules alcatraz \
"pass all" \
"table <tab> { self }" \
"pass in log to <tab>"
pft_set_rules noflush alcatraz \
"pass all" \
"table <tab> counters { self }" \
"pass in log to <tab>"
atf_check -s exit:0 -o ignore ping -c 3 192.0.2.2
jexec alcatraz pfctl -t tab -T show -vv
}
pr251414_cleanup()
{
pft_cleanup
}
atf_test_case "automatic" "cleanup"
automatic_head()
{
atf_set descr "Test automatic - optimizer generated - tables"
atf_set require.user root
}
automatic_body()
{
pft_init
epair=$(vnet_mkepair)
ifconfig ${epair}a 192.0.2.1/24 up
vnet_mkjail alcatraz ${epair}b
jexec alcatraz ifconfig ${epair}b 192.0.2.2/24 up
jexec alcatraz pfctl -e
pft_set_rules alcatraz \
"block in" \
"pass in proto icmp from 192.0.2.1" \
"pass in proto icmp from 192.0.2.3" \
"pass in proto icmp from 192.0.2.4" \
"pass in proto icmp from 192.0.2.5" \
"pass in proto icmp from 192.0.2.6" \
"pass in proto icmp from 192.0.2.7" \
"pass in proto icmp from 192.0.2.8" \
"pass in proto icmp from 192.0.2.9"
atf_check -s exit:0 -o ignore ping -c 1 192.0.2.2
}
automatic_cleanup()
{
pft_cleanup
}
atf_test_case "network" "cleanup"
network_head()
{
atf_set descr 'Test <ifgroup>:network'
atf_set require.user root
}
network_body()
{
pft_init
epair=$(vnet_mkepair)
ifconfig ${epair}a 192.0.2.1/24 up
vnet_mkjail alcatraz ${epair}b
jexec alcatraz ifconfig ${epair}b 192.0.2.2/24 up
jexec alcatraz pfctl -e
pft_set_rules alcatraz \
"table <allow> const { epair:network }"\
"block in" \
"pass in from <allow>"
atf_check -s exit:0 -o ignore ping -c 1 192.0.2.2
}
network_cleanup()
{
pft_cleanup
}
atf_test_case "pr259689" "cleanup"
pr259689_head()
{
atf_set descr 'Test PR 259689'
atf_set require.user root
}
pr259689_body()
{
pft_init
vnet_mkjail alcatraz
jexec alcatraz pfctl -e
pft_set_rules alcatraz \
"pass in" \
"block in inet from { 1.1.1.1, 1.1.1.2, 2.2.2.2, 2.2.2.3, 4.4.4.4, 4.4.4.5 }"
atf_check -o match:'block drop in inet from <__automatic_.*:6> to any' \
-e ignore \
jexec alcatraz pfctl -sr -vv
}
pr259689_cleanup()
{
pft_cleanup
}
atf_test_case "precreate" "cleanup"
precreate_head()
{
atf_set descr 'Test creating a table without counters, then loading rules that add counters'
atf_set require.user root
}
precreate_body()
{
pft_init
vnet_mkjail alcatraz
jexec alcatraz pfctl -t foo -T add 192.0.2.1
jexec alcatraz pfctl -t foo -T show
pft_set_rules noflush alcatraz \
"table <foo> counters persist" \
"pass in from <foo>"
# Expect all counters to be zero
atf_check -s exit:0 -e ignore \
-o match:'In/Block:.*'"$TABLE_STATS_ZERO_REGEXP" \
-o match:'In/Pass:.*'"$TABLE_STATS_ZERO_REGEXP" \
-o match:'Out/Block:.*'"$TABLE_STATS_ZERO_REGEXP" \
-o match:'Out/Pass:.*'"$TABLE_STATS_ZERO_REGEXP" \
jexec alcatraz pfctl -t foo -T show -vv
}
precreate_cleanup()
{
pft_cleanup
}
atf_init_test_cases()
{
atf_add_test_case "v4_counters"
atf_add_test_case "v6_counters"
atf_add_test_case "pr251414"
atf_add_test_case "automatic"
atf_add_test_case "network"
atf_add_test_case "pr259689"
atf_add_test_case "precreate"
}
|
