extern/shorewall_code
1
0
Fork 1
mirror of https://gitlab.com/shorewall/code.git synced 2024-11-24 08:33:40 +01:00
Code Issues Packages Projects Releases Wiki Activity

Remove delayed insertion of RETURN rules in dnat chain

Browse Source 
git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@8074 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
This commit is contained in:
teastep 2008-01-16 23:24:41 +00:00
parent efc3167bb9
commit 99a5eba368
2 changed files with 47 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
Shorewall-perl/Shorewall/Chains.pm
View File

@ -1410,7 +1410,7 @@ sub match_ipsec_out( $$ ) {
sub log_rule_limit( $$$$$$$$ ) {
my ($level, $chainref, $chain, $disposition, $limit, $tag, $command, $predicates ) = @_;
my $prefix;
my $prefix = '';
$level = validate_level $level; # Do this here again because this function can be called directly from user exits.
@ -1423,6 +1423,15 @@ sub log_rule_limit( $$$$$$$$ ) {
$predicates .= $limit if $limit;
}
if ( $config{LOGFORMAT} =~ /^\s*$/ ) {
if ( $level =~ '^ULOG' ) {
$prefix = "-j $level ";
} elsif ( $level =~ /^NFLOG/ ) {
$prefix = "-j $level ";
} else {
$prefix = "-j LOG $globals{LOGPARMS}--log-level $level ";
}
} else {
if ( $tag ) {
if ( $config{LOGTAGONLY} ) {
$chain = $tag;
@ -1454,6 +1463,7 @@ sub log_rule_limit( $$$$$$$$ ) {
} else {
$prefix = "-j LOG $globals{LOGPARMS}--log-level $level --log-prefix \"$prefix\" ";
}
}
if ( $command eq 'add' ) {
add_rule ( $chainref, $predicates . $prefix , 1 );

14
Shorewall-perl/Shorewall/Rules.pm
View File

@ -1496,7 +1496,6 @@ sub generate_matrix() {
my %policy_exclusions;
my @interfaces = ( all_interfaces );
my $preroutingref = ensure_chain 'nat', 'dnat';
my @returnstack;
my $fw = firewall_zone;
#
# Special processing for complex zones
@ -1643,12 +1642,17 @@ sub generate_matrix() {
my $source = match_source_net $net;
if ( $dnatref->{referenced} ) {
add_rule $preroutingref, $_ for ( @returnstack );
@returnstack = ();
#
# There are DNAT/REDIRECT rules with this zone as the source.
# Add a jump from this source network to this zone's DNAT/REDIRECT chain
#
add_rule $preroutingref, join( '', match_source_dev( $interface), $source, $ipsec_in_match, '-j ', $dnatref->{name} );
}
push @returnstack, join( '', match_source_dev( $interface), $source, $ipsec_in_match, '-j RETURN' ) if $nested;
#
# If this zone has parents with DNAT/REDIRECT rules and there are no CONTINUE polcies with this zone as the source
# then add a RETURN jump for this source network.
#
add_rule $preroutingref, join( '', match_source_dev( $interface), $source, $ipsec_in_match, '-j RETURN' ) if $nested;
if ( $chain2 ) {
if ( @$exclusions ) {