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Factor out ipset match rule generateion

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep 2024-03-04 13:44:23 -08:00
parent 8d0dba349c
commit dfd40ee208
1 changed files with 10 additions and 4 deletions
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14
Shorewall/Perl/Shorewall/Misc.pm
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@ -710,6 +710,12 @@ sub create_docker_rules() {
sub setup_mss();
sub add_ipset_dbl_jump( $$$@) {
my ( $chainref, $target, $ipset_dir ) = ( shift, shift, shift );
add_ijump_extended( $chainref, j => $target, $origin{DYNAMIC_BLACKLIST}, @_, "--match-set $ipset_dir" );
}
#
# Add rules generated by .conf options and interface options
#
@ -1027,16 +1033,16 @@ sub add_common_rules ( $ ) {
#
# src or src-dst
#
add_ijump_extended( $filter_table->{input_option_chain($interface)}, j => $src_target, $origin{DYNAMIC_BLACKLIST}, @src_exclude, @state, set => "--match-set $dbl_ipset src" );
add_ijump_extended( $filter_table->{forward_option_chain($interface)}, j => $src_target, $origin{DYNAMIC_BLACKLIST}, @dst_exclude, @state, set => "--match-set $dbl_ipset src" );
add_ipset_dbl_ijump( $filter_table->{input_option_chain($interface)}, $src_target, "$dbl_ipset src", @state );
add_ipset_dbl_ijump( $filter_table->{forward_option_chain($interface)}, $src_target, "$dbl_ipset src", @state );
}
if ( $setting & DBL_DST ) {
#
# src-dst
#
add_ijump_extended( $filter_table->{forward_option_chain($interface)}, j => $dst_target, $origin{DYNAMIC_BLACKLIST}, @dst_exclude, @state, set => "--match-set $dbl_ipset dst" );
add_ijump_extended( $filter_table->{output_option_chain($interface)}, j => $dbl_dst_target, $origin{DYNAMIC_BLACKLIST}, @dst_exclude, @state, set => "--match-set $dbl_ipset dst" );
add_ipset_dbl_ijump( $filter_table->{forward_option_chain($interface)}, $dst_target, "$dbl_ipset dst", @state );
add_ipset_dbl_ijump( $filter_table->{output_option_chain($interface)}, $dst_target, "$dbl_ipset dst", @state );
}
}
}