1# $FreeBSD$ 2 3. $(atf_get_srcdir)/utils.subr 4 5atf_test_case "synproxy" "cleanup" 6synproxy_head() 7{ 8 atf_set descr 'Basic synproxy test' 9 atf_set require.user root 10} 11 12synproxy_body() 13{ 14 pft_init 15 16 epair=$(vnet_mkepair) 17 ifconfig ${epair}a 192.0.2.1/24 up 18 route add -net 198.51.100.0/24 192.0.2.2 19 20 link=$(vnet_mkepair) 21 22 vnet_mkjail alcatraz ${epair}b ${link}a 23 jexec alcatraz ifconfig ${epair}b 192.0.2.2/24 up 24 jexec alcatraz ifconfig ${link}a 198.51.100.1/24 up 25 jexec alcatraz sysctl net.inet.ip.forwarding=1 26 27 vnet_mkjail singsing ${link}b 28 jexec singsing ifconfig ${link}b 198.51.100.2/24 up 29 jexec singsing route add default 198.51.100.1 30 31 jexec singsing /usr/sbin/inetd $(atf_get_srcdir)/echo_inetd.conf 32 33 jexec alcatraz pfctl -e 34 pft_set_rules alcatraz "set fail-policy return" \ 35 "scrub in all fragment reassemble" \ 36 "pass out quick on ${epair}b all no state allow-opts" \ 37 "pass in quick on ${epair}b proto tcp from any to any port 7 synproxy state" \ 38 "pass in quick on ${epair}b all no state" 39 40 # Sanity check, can we ping singing 41 atf_check -s exit:0 -o ignore ping -c 1 198.51.100.2 42 43 # Check that we can talk to the singsing jail, after synproxying 44 reply=$(echo ping | nc -N 198.51.100.2 7) 45 if [ "${reply}" != "ping" ]; 46 then 47 atf_fail "echo failed" 48 fi 49} 50 51synproxy_cleanup() 52{ 53 pft_cleanup 54} 55 56atf_init_test_cases() 57{ 58 atf_add_test_case "synproxy" 59} 60