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#!/bin/bash
dumpfile=$(dirname $0)/dumps/$(basename $0).nft
$NFT -f "$dumpfile" || exit 1
add_add_then_create()
{
cmd="$@"
$NFT "add element inet filter $cmd" || exit 2
# again, kernel should suppress -EEXIST
$NFT "add element inet filter $cmd" || exit 3
# AGAIN, kernel should report -EEXIST
$NFT "create element inet filter $cmd" && echo "$cmd worked" 1>&2 && exit 4
}
add_create_dupe()
{
cmd="$@"
$NFT "add element inet filter $cmd" && echo "$cmd worked" 1>&2 && exit 10
$NFT "create element inet filter $cmd" && echo "$cmd worked" 1>&2 && exit 11
}
delete()
{
cmd="$@"
$NFT "delete element inet filter $cmd" || exit 30
$NFT "delete element inet filter $cmd" && echo "$cmd worked" 1>&2 && exit 31
# destroy should NOT report an error
# $NFT "destroy element inet filter $cmd" || exit 40
}
add_add_then_create 'saddr6limit { fee1::dead : "tarpit-pps" }'
add_add_then_create 'saddr6limit { c01a::/64 : "tarpit-bps" }'
# test same with a diffent set type (concat + interval)
add_add_then_create 'addr4limit { udp . 1.2.3.4 . 42 : "tarpit-pps", tcp . 1.2.3.4 . 42 : "tarpit-pps" }'
# now test duplicate key with *DIFFERENT* limiter, should fail
add_create_dupe 'saddr6limit { fee1::dead : "tarpit-bps" }'
add_create_dupe 'addr4limit { udp . 1.2.3.4 . 42 : "tarpit-pps", tcp . 1.2.3.4 . 42 : "http-bulk-rl-10m" }'
add_create_dupe 'addr4limit { udp . 1.2.3.4 . 43 : "tarpit-pps", tcp . 1.2.3.4 . 42 : "http-bulk-rl-10m" }'
add_create_dupe 'addr4limit { udp . 1.2.3.5 . 42 : "tarpit-pps", tcp . 1.2.3.4 . 42 : "http-bulk-rl-10m" }'
add_create_dupe 'addr4limit { udp . 1.2.3.4 . 42 : "tarpit-bps", tcp . 1.2.3.4 . 42 : "tarpit-pps" }'
# delete keys again
delete 'addr4limit { udp . 1.2.3.4 . 42 : "tarpit-pps", tcp . 1.2.3.4 . 42 :"tarpit-pps" }'
delete 'saddr6limit { fee1::dead : "tarpit-pps" }'
delete 'saddr6limit { c01a::/64 : "tarpit-bps" }'
exit 0
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