249 lines
5.2 KiB
Bash
Executable File
249 lines
5.2 KiB
Bash
Executable File
#!/bin/bash
|
|
# SPDX-License-Identifier: GPL-2.0
|
|
|
|
# This test is for checking IPv4 and IPv6 FIB rules API
|
|
|
|
ret=0
|
|
|
|
PAUSE_ON_FAIL=${PAUSE_ON_FAIL:=no}
|
|
IP="ip -netns testns"
|
|
|
|
RTABLE=100
|
|
GW_IP4=192.51.100.2
|
|
SRC_IP=192.51.100.3
|
|
GW_IP6=2001:db8:1::2
|
|
SRC_IP6=2001:db8:1::3
|
|
|
|
DEV_ADDR=192.51.100.1
|
|
DEV=dummy0
|
|
|
|
log_test()
|
|
{
|
|
local rc=$1
|
|
local expected=$2
|
|
local msg="$3"
|
|
|
|
if [ ${rc} -eq ${expected} ]; then
|
|
nsuccess=$((nsuccess+1))
|
|
printf "\n TEST: %-50s [ OK ]\n" "${msg}"
|
|
else
|
|
nfail=$((nfail+1))
|
|
printf "\n TEST: %-50s [FAIL]\n" "${msg}"
|
|
if [ "${PAUSE_ON_FAIL}" = "yes" ]; then
|
|
echo
|
|
echo "hit enter to continue, 'q' to quit"
|
|
read a
|
|
[ "$a" = "q" ] && exit 1
|
|
fi
|
|
fi
|
|
}
|
|
|
|
log_section()
|
|
{
|
|
echo
|
|
echo "######################################################################"
|
|
echo "TEST SECTION: $*"
|
|
echo "######################################################################"
|
|
}
|
|
|
|
setup()
|
|
{
|
|
set -e
|
|
ip netns add testns
|
|
$IP link set dev lo up
|
|
|
|
$IP link add dummy0 type dummy
|
|
$IP link set dev dummy0 up
|
|
$IP address add 198.51.100.1/24 dev dummy0
|
|
$IP -6 address add 2001:db8:1::1/64 dev dummy0
|
|
|
|
set +e
|
|
}
|
|
|
|
cleanup()
|
|
{
|
|
$IP link del dev dummy0 &> /dev/null
|
|
ip netns del testns
|
|
}
|
|
|
|
fib_check_iproute_support()
|
|
{
|
|
ip rule help 2>&1 | grep -q $1
|
|
if [ $? -ne 0 ]; then
|
|
echo "SKIP: iproute2 iprule too old, missing $1 match"
|
|
return 1
|
|
fi
|
|
|
|
ip route get help 2>&1 | grep -q $2
|
|
if [ $? -ne 0 ]; then
|
|
echo "SKIP: iproute2 get route too old, missing $2 match"
|
|
return 1
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
fib_rule6_del()
|
|
{
|
|
$IP -6 rule del $1
|
|
log_test $? 0 "rule6 del $1"
|
|
}
|
|
|
|
fib_rule6_del_by_pref()
|
|
{
|
|
pref=$($IP -6 rule show | grep "$1 lookup $TABLE" | cut -d ":" -f 1)
|
|
$IP -6 rule del pref $pref
|
|
}
|
|
|
|
fib_rule6_test_match_n_redirect()
|
|
{
|
|
local match="$1"
|
|
local getmatch="$2"
|
|
|
|
$IP -6 rule add $match table $RTABLE
|
|
$IP -6 route get $GW_IP6 $getmatch | grep -q "table $RTABLE"
|
|
log_test $? 0 "rule6 check: $1"
|
|
|
|
fib_rule6_del_by_pref "$match"
|
|
log_test $? 0 "rule6 del by pref: $match"
|
|
}
|
|
|
|
fib_rule6_test()
|
|
{
|
|
# setup the fib rule redirect route
|
|
$IP -6 route add table $RTABLE default via $GW_IP6 dev $DEV onlink
|
|
|
|
match="oif $DEV"
|
|
fib_rule6_test_match_n_redirect "$match" "$match" "oif redirect to table"
|
|
|
|
match="from $SRC_IP6 iif $DEV"
|
|
fib_rule6_test_match_n_redirect "$match" "$match" "iif redirect to table"
|
|
|
|
match="tos 0x10"
|
|
fib_rule6_test_match_n_redirect "$match" "$match" "tos redirect to table"
|
|
|
|
match="fwmark 0x64"
|
|
getmatch="mark 0x64"
|
|
fib_rule6_test_match_n_redirect "$match" "$getmatch" "fwmark redirect to table"
|
|
|
|
fib_check_iproute_support "uidrange" "uid"
|
|
if [ $? -eq 0 ]; then
|
|
match="uidrange 100-100"
|
|
getmatch="uid 100"
|
|
fib_rule6_test_match_n_redirect "$match" "$getmatch" "uid redirect to table"
|
|
fi
|
|
|
|
fib_check_iproute_support "sport" "sport"
|
|
if [ $? -eq 0 ]; then
|
|
match="sport 666 dport 777"
|
|
fib_rule6_test_match_n_redirect "$match" "$match" "sport and dport redirect to table"
|
|
fi
|
|
|
|
fib_check_iproute_support "ipproto" "ipproto"
|
|
if [ $? -eq 0 ]; then
|
|
match="ipproto tcp"
|
|
fib_rule6_test_match_n_redirect "$match" "$match" "ipproto match"
|
|
fi
|
|
|
|
fib_check_iproute_support "ipproto" "ipproto"
|
|
if [ $? -eq 0 ]; then
|
|
match="ipproto icmp"
|
|
fib_rule6_test_match_n_redirect "$match" "$match" "ipproto icmp match"
|
|
fi
|
|
}
|
|
|
|
fib_rule4_del()
|
|
{
|
|
$IP rule del $1
|
|
log_test $? 0 "del $1"
|
|
}
|
|
|
|
fib_rule4_del_by_pref()
|
|
{
|
|
pref=$($IP rule show | grep "$1 lookup $TABLE" | cut -d ":" -f 1)
|
|
$IP rule del pref $pref
|
|
}
|
|
|
|
fib_rule4_test_match_n_redirect()
|
|
{
|
|
local match="$1"
|
|
local getmatch="$2"
|
|
|
|
$IP rule add $match table $RTABLE
|
|
$IP route get $GW_IP4 $getmatch | grep -q "table $RTABLE"
|
|
log_test $? 0 "rule4 check: $1"
|
|
|
|
fib_rule4_del_by_pref "$match"
|
|
log_test $? 0 "rule4 del by pref: $match"
|
|
}
|
|
|
|
fib_rule4_test()
|
|
{
|
|
# setup the fib rule redirect route
|
|
$IP route add table $RTABLE default via $GW_IP4 dev $DEV onlink
|
|
|
|
match="oif $DEV"
|
|
fib_rule4_test_match_n_redirect "$match" "$match" "oif redirect to table"
|
|
|
|
match="from $SRC_IP iif $DEV"
|
|
fib_rule4_test_match_n_redirect "$match" "$match" "iif redirect to table"
|
|
|
|
match="tos 0x10"
|
|
fib_rule4_test_match_n_redirect "$match" "$match" "tos redirect to table"
|
|
|
|
match="fwmark 0x64"
|
|
getmatch="mark 0x64"
|
|
fib_rule4_test_match_n_redirect "$match" "$getmatch" "fwmark redirect to table"
|
|
|
|
fib_check_iproute_support "uidrange" "uid"
|
|
if [ $? -eq 0 ]; then
|
|
match="uidrange 100-100"
|
|
getmatch="uid 100"
|
|
fib_rule4_test_match_n_redirect "$match" "$getmatch" "uid redirect to table"
|
|
fi
|
|
|
|
fib_check_iproute_support "sport" "sport"
|
|
if [ $? -eq 0 ]; then
|
|
match="sport 666 dport 777"
|
|
fib_rule4_test_match_n_redirect "$match" "$match" "sport and dport redirect to table"
|
|
fi
|
|
|
|
fib_check_iproute_support "ipproto" "ipproto"
|
|
if [ $? -eq 0 ]; then
|
|
match="ipproto tcp"
|
|
fib_rule4_test_match_n_redirect "$match" "$match" "ipproto tcp match"
|
|
fi
|
|
|
|
fib_check_iproute_support "ipproto" "ipproto"
|
|
if [ $? -eq 0 ]; then
|
|
match="ipproto icmp"
|
|
fib_rule4_test_match_n_redirect "$match" "$match" "ipproto icmp match"
|
|
fi
|
|
}
|
|
|
|
run_fibrule_tests()
|
|
{
|
|
log_section "IPv4 fib rule"
|
|
fib_rule4_test
|
|
log_section "IPv6 fib rule"
|
|
fib_rule6_test
|
|
}
|
|
|
|
if [ "$(id -u)" -ne 0 ];then
|
|
echo "SKIP: Need root privileges"
|
|
exit 0
|
|
fi
|
|
|
|
if [ ! -x "$(command -v ip)" ]; then
|
|
echo "SKIP: Could not run test without ip tool"
|
|
exit 0
|
|
fi
|
|
|
|
# start clean
|
|
cleanup &> /dev/null
|
|
setup
|
|
run_fibrule_tests
|
|
cleanup
|
|
|
|
exit $ret
|