1# $FreeBSD$ 2# 3# SPDX-License-Identifier: BSD-2-Clause 4# 5# Copyright (c) 2018 Kristof Provost <kp@FreeBSD.org> 6# 7# Redistribution and use in source and binary forms, with or without 8# modification, are permitted provided that the following conditions 9# are met: 10# 1. Redistributions of source code must retain the above copyright 11# notice, this list of conditions and the following disclaimer. 12# 2. Redistributions in binary form must reproduce the above copyright 13# notice, this list of conditions and the following disclaimer in the 14# documentation and/or other materials provided with the distribution. 15# 16# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26# SUCH DAMAGE. 27 28. $(atf_get_srcdir)/utils.subr 29 30atf_test_case "set_skip_group" "cleanup" 31set_skip_group_head() 32{ 33 atf_set descr 'Basic set skip test' 34 atf_set require.user root 35} 36 37set_skip_group_body() 38{ 39 # See PR 229241 40 pft_init 41 42 vnet_mkjail alcatraz 43 jexec alcatraz ifconfig lo0 127.0.0.1/8 up 44 jexec alcatraz ifconfig lo0 group foo 45 jexec alcatraz pfctl -e 46 pft_set_rules alcatraz "set skip on foo" \ 47 "block in proto icmp" 48 49 jexec alcatraz ifconfig 50 atf_check -s exit:0 -o ignore jexec alcatraz ping -c 1 127.0.0.1 51} 52 53set_skip_group_cleanup() 54{ 55 pft_cleanup 56} 57 58atf_test_case "set_skip_group_lo" "cleanup" 59set_skip_group_lo_head() 60{ 61 atf_set descr 'Basic set skip test, lo' 62 atf_set require.user root 63} 64 65set_skip_group_lo_body() 66{ 67 # See PR 229241 68 pft_init 69 70 vnet_mkjail alcatraz 71 jexec alcatraz ifconfig lo0 127.0.0.1/8 up 72 jexec alcatraz pfctl -e 73 pft_set_rules alcatraz "set skip on lo" \ 74 "block on lo0" 75 76 atf_check -s exit:0 -o ignore jexec alcatraz ping -c 1 127.0.0.1 77 pft_set_rules noflush alcatraz "set skip on lo" \ 78 "block on lo0" 79 atf_check -s exit:0 -o ignore jexec alcatraz ping -c 1 127.0.0.1 80 jexec alcatraz pfctl -s rules 81} 82 83set_skip_group_lo_cleanup() 84{ 85 pft_cleanup 86} 87 88atf_test_case "set_skip_dynamic" "cleanup" 89set_skip_dynamic_head() 90{ 91 atf_set descr "Cope with group changes" 92 atf_set require.user root 93} 94 95set_skip_dynamic_body() 96{ 97 pft_init 98 99 set -x 100 101 vnet_mkjail alcatraz 102 jexec alcatraz pfctl -e 103 pft_set_rules alcatraz "set skip on epair" \ 104 "block on ! lo" 105 106 epair=$(vnet_mkepair) 107 ifconfig ${epair}a 192.0.2.2/24 up 108 vnet_ifmove ${epair}b alcatraz 109 110 jexec alcatraz ifconfig ${epair}b 192.0.2.1/24 up 111 112 atf_check -s exit:0 -o ignore jexec alcatraz ping -c 1 192.0.2.2 113} 114 115set_skip_dynamic_cleanup() 116{ 117 pft_cleanup 118} 119 120atf_test_case "pr255852" "cleanup" 121pr255852_head() 122{ 123 atf_set descr "PR 255852" 124 atf_set require.user root 125} 126 127pr255852_body() 128{ 129 pft_init 130 131 epair=$(vnet_mkepair) 132 133 ifconfig ${epair}a 192.0.2.1/24 up 134 135 vnet_mkjail alcatraz ${epair}b 136 jexec alcatraz ifconfig lo0 127.0.0.1/8 up 137 jexec alcatraz ifconfig ${epair}b 192.0.2.2/24 up 138 139 # Sanity check 140 atf_check -s exit:0 -o ignore ping -c 1 192.0.2.2 141 142 jexec alcatraz pfctl -e 143 pft_set_rules alcatraz "set skip on { lo0, epair }" \ 144 "block" 145 jexec alcatraz pfctl -vsI 146 147 # We're skipping on epair, so this should work 148 atf_check -s exit:0 -o ignore ping -c 1 192.0.2.2 149 150 # Note: flushing avoid the issue 151 pft_set_rules noflush alcatraz "set skip on { lo0 }" \ 152 "block" 153 154 jexec alcatraz pfctl -vsI 155 156 # No longer skipping, so this should fail 157 atf_check -s exit:2 -o ignore ping -c 1 -t 1 192.0.2.2 158} 159 160pr255852_cleanup() 161{ 162 pft_cleanup 163} 164 165atf_init_test_cases() 166{ 167 atf_add_test_case "set_skip_group" 168 atf_add_test_case "set_skip_group_lo" 169 atf_add_test_case "set_skip_dynamic" 170 atf_add_test_case "pr255852" 171} 172