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