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|
#!/bin/bash -e
#
# NFT_TEST_REQUIRES(NFT_TEST_HAVE_pipapo)
# NFT_TEST_SKIP(NFT_TEST_SKIP_slow)
#
# 0043concatenated_ranges_0 - Add, get, list, timeout for concatenated ranges
#
# Cycle over supported data types, forming concatenations of three fields, for
# all possible permutations, and:
# - add entries to set
# - list them
# - get entries by specifying a value matching ranges for all fields
# - delete them
# - check that they can't be deleted again
# - add them with 1s timeout
# - check that they are not listed after 1s, just once, for the first entry
# - delete them
# - make sure they can't be deleted again
TYPES="ipv4_addr ipv6_addr ether_addr inet_proto inet_service mark"
RULESPEC_ipv4_addr="ip saddr"
ELEMS_ipv4_addr="192.0.2.1 198.51.100.0/25 203.0.113.0-203.0.113.129"
ADD_ipv4_addr="192.0.2.252/31"
GET_ipv4_addr="198.51.100.127 198.51.100.0/25"
RULESPEC_ipv6_addr="ip6 daddr"
ELEMS_ipv6_addr="2001:db8:c0c:c0de::1-2001:db8:cacc::a 2001:db8::1 2001:db8:dada:da::/64"
ADD_ipv6_addr="2001:db8::d1ca:d1ca"
GET_ipv6_addr="2001:db8::1 2001:db8::1"
RULESPEC_ether_addr="ether saddr"
ELEMS_ether_addr="00:0a:c1:d1:f1:ed-00:0a:c1:dd:ec:af 00:0b:0c:ca:cc:10-c1:a0:c1:cc:10:00 f0:ca:cc:1a:b0:1a"
ADD_ether_addr="00:be:1d:ed:ab:e1"
GET_ether_addr="ac:c1:ac:c0:ce:c0 00:0b:0c:ca:cc:10-c1:a0:c1:cc:10:00"
RULESPEC_inet_proto="meta l4proto"
ELEMS_inet_proto="tcp udp icmp"
ADD_inet_proto="sctp"
GET_inet_proto="udp udp"
RULESPEC_inet_service="tcp dport"
ELEMS_inet_service="22-23 1024-32768 31337"
ADD_inet_service="32769-65535"
GET_inet_service="32768 1024-32768"
RULESPEC_mark="mark"
ELEMS_mark="0x00000064-0x000000c8 0x0000006f 0x0000fffd-0x0000ffff"
ADD_mark="0x0000002a"
GET_mark="0x0000006f 0x0000006f"
tmp="$(mktemp)"
trap "rm -f ${tmp}" EXIT
render() {
eval "echo \"$(cat ${1})\""
}
cat <<'EOF' > "${tmp}"
flush ruleset
table inet filter {
${setmap} test {
type ${ta} . ${tb} . ${tc} ${mapt}
flags interval,timeout
elements = { ${a1} . ${b1} . ${c1} ${mapv},
${a2} . ${b2} . ${c2} ${mapv},
${a3} . ${b3} . ${c3} ${mapv}, }
}
chain output {
type filter hook output priority 0; policy accept;
${rule} @test counter
}
}
EOF
timeout_tested=0
run_test()
{
setmap="$1"
for ta in ${TYPES}; do
eval a=\$ELEMS_${ta}
a1=${a%% *}; a2=$(expr "$a" : ".* \(.*\) .*"); a3=${a##* }
eval sa=\$RULESPEC_${ta}
mark=0
for tb in ${TYPES}; do
[ "${tb}" = "${ta}" ] && continue
if [ "${tb}" = "ipv6_addr" ]; then
[ "${ta}" = "ipv4_addr" ] && continue
elif [ "${tb}" = "ipv4_addr" ]; then
[ "${ta}" = "ipv6_addr" ] && continue
fi
eval b=\$ELEMS_${tb}
b1=${b%% *}; b2=$(expr "$b" : ".* \(.*\) .*"); b3=${b##* }
eval sb=\$RULESPEC_${tb}
for tc in ${TYPES}; do
[ "${tc}" = "${ta}" ] && continue
[ "${tc}" = "${tb}" ] && continue
if [ "${tc}" = "ipv6_addr" ]; then
[ "${ta}" = "ipv4_addr" ] && continue
[ "${tb}" = "ipv4_addr" ] && continue
elif [ "${tc}" = "ipv4_addr" ]; then
[ "${ta}" = "ipv6_addr" ] && continue
[ "${tb}" = "ipv6_addr" ] && continue
fi
echo "$setmap TYPE: ${ta} ${tb} ${tc}"
eval c=\$ELEMS_${tc}
c1=${c%% *}; c2=$(expr "$c" : ".* \(.*\) .*"); c3=${c##* }
eval sc=\$RULESPEC_${tc}
case "${setmap}" in
"set")
mapt=""
mapv=""
rule="${sa} . ${sb} . ${sc}"
;;
"map")
mapt=": mark"
mark=42
mapv=$(printf " : 0x%08x" ${mark})
rule="meta mark set ${sa} . ${sb} . ${sc} map"
;;
esac
render ${tmp} | ${NFT} -f -
[ $(${NFT} list ${setmap} inet filter test | \
grep -c -e "${a1} . ${b1} . ${c1}${mapv}" \
-e "${a2} . ${b2} . ${c2}${mapv}" \
-e "${a3} . ${b3} . ${c3}${mapv}") -eq 3 ]
${NFT} delete element inet filter test \
"{ ${a1} . ${b1} . ${c1}${mapv} }"
${NFT} delete element inet filter test \
"{ ${a1} . ${b1} . ${c1}${mapv} }" \
2>/dev/null && exit 1
eval add_a=\$ADD_${ta}
eval add_b=\$ADD_${tb}
eval add_c=\$ADD_${tc}
${NFT} add element inet filter test \
"{ ${add_a} . ${add_b} . ${add_c} timeout 2m${mapv}}"
[ $(${NFT} list ${setmap} inet filter test | \
grep -c "${add_a} . ${add_b} . ${add_c}") -eq 1 ]
eval get_a=\$GET_${ta}
eval get_b=\$GET_${tb}
eval get_c=\$GET_${tc}
exp_a=${get_a##* }; get_a=${get_a%% *}
exp_b=${get_b##* }; get_b=${get_b%% *}
exp_c=${get_c##* }; get_c=${get_c%% *}
[ $(${NFT} get element inet filter test \
"{ ${get_a} . ${get_b} . ${get_c}${mapv} }" | \
grep -c "${exp_a} . ${exp_b} . ${exp_c}") -eq 1 ]
${NFT} "delete element inet filter test \
{ ${a2} . ${b2} . ${c2}${mapv} };
delete element inet filter test \
{ ${a3} . ${b3} . ${c3}${mapv} }"
${NFT} "delete element inet filter test \
{ ${a2} . ${b2} . ${c2}${mapv} };
delete element inet filter test \
{ ${a3} . ${b3} . ${c3} ${mapv} }" \
2>/dev/null && exit 1
if [ ${timeout_tested} -eq 1 ]; then
${NFT} delete element inet filter test \
"{ ${add_a} . ${add_b} . ${add_c} ${mapv} }"
${NFT} delete element inet filter test \
"{ ${add_a} . ${add_b} . ${add_c} ${mapv} }" \
2>/dev/null && exit 1
continue
fi
${NFT} delete element inet filter test \
"{ ${add_a} . ${add_b} . ${add_c} ${mapv}}"
${NFT} add element inet filter test \
"{ ${add_a} . ${add_b} . ${add_c} timeout 1s${mapv}}"
sleep 1
[ $(${NFT} list ${setmap} inet filter test | \
grep -c "${add_a} . ${add_b} . ${add_c} ${mapv}") -eq 0 ]
timeout_tested=1
done
done
done
}
run_test "set"
run_test "map"
|
