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Unify TRACK_RULES settings implementation

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep 2016-01-25 18:07:46 -08:00
parent 6ef136a546
commit 866cb04cbb
3 changed files with 30 additions and 39 deletions
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35
Shorewall/Perl/Shorewall/Chains.pm
View File

@ -919,7 +919,7 @@ sub set_rule_option( $$$ ) {
sub transform_rule( $;\$ ) {
my ( $input, $completeref ) = @_;
my $ruleref = { mode => CAT_MODE, matches => [], target => '' , origin => shortlineinfo1( '' ) };
my $ruleref = { mode => CAT_MODE, matches => [], target => '' , origin => shortlineinfo( '' ) };
my $simple = 1;
my $target = '';
my $jump = '';
@ -1243,6 +1243,19 @@ sub add_commands ( $$;@ ) {
$chainref->{optflags} |= ( DONT_OPTIMIZE | DONT_MOVE );
}
sub set_rule_comment( $$ ) {
my ( $chainref, $ruleref ) = @_;
if ( $config{TRACK_RULES} eq 'Yes' && ( $ruleref->{origin} ||= $chainref->{origin} ) ) {
if ( length( my $origin = join( ' ', '@@@' , $ruleref->{origin}, '@@@' ) ) <= 255 ) {
$ruleref->{comment} = $origin;
} else {
$ruleref->{comment} = $comment;
}
} else {
$ruleref->{comment} = $comment;
}
}
#
# Transform the passed rule and add it to the end of the passed chain's rule list.
#
@ -1254,8 +1267,9 @@ sub push_rule( $$ ) {
my $complete = 0;
my $ruleref = transform_rule( $_[1], $complete );
$ruleref->{comment} = shortlineinfo($chainref->{origin}) || $comment;
$ruleref->{mode} = CMD_MODE if $ruleref->{cmdlevel} = $chainref->{cmdlevel};
set_rule_comment( $chainref, $ruleref );
$ruleref->{mode} = CMD_MODE if $ruleref->{cmdlevel} = $chainref->{cmdlevel};
push @{$chainref->{rules}}, $ruleref;
$chainref->{referenced} = 1;
@ -1475,7 +1489,7 @@ sub create_irule( $$$;@ ) {
( $target, my $targetopts ) = split ' ', $target, 2;
my $ruleref = { matches => [] , origin => shortlineinfo1( '' ) };
my $ruleref = { matches => [] , origin => shortlineinfo( '' ) };
$ruleref->{mode} = ( $ruleref->{cmdlevel} = $chainref->{cmdlevel} ) ? CMD_MODE : CAT_MODE;
@ -1488,7 +1502,7 @@ sub create_irule( $$$;@ ) {
$ruleref->{target} = '';
}
$ruleref->{comment} = shortlineinfo($chainref->{origin}) || $ruleref->{comment} || $comment;
set_rule_comment( $chainref, $ruleref );
$iprangematch = 0;
@ -1644,7 +1658,7 @@ sub insert_rule1($$$)
my $ruleref = transform_rule( $rule );
$ruleref->{comment} = shortlineinfo($chainref->{origin}) || $comment;
set_rule_comment( $chainref, $ruleref );
assert( ! ( $ruleref->{cmdlevel} = $chainref->{cmdlevel}) , $chainref->{name} );
$ruleref->{mode} = CAT_MODE;
@ -1670,7 +1684,7 @@ sub insert_irule( $$$$;@ ) {
my ( $chainref, $jump, $target, $number, @matches ) = @_;
my $rulesref = $chainref->{rules};
my $ruleref = { origin => shortlineinfo1( '' ) };
my $ruleref = { origin => shortlineinfo( '' ) };
$ruleref->{mode} = ( $ruleref->{cmdlevel} = $chainref->{cmdlevel} ) ? CMD_MODE : CAT_MODE;
@ -1686,8 +1700,7 @@ sub insert_irule( $$$$;@ ) {
$chainref->{optflags} |= push_matches( $ruleref, @matches );
}
$ruleref->{comment} = shortlineinfo( $chainref->{origin} ) || $ruleref->{comment} || $comment;
set_rule_comment( $chainref, $ruleref );
if ( $number >= @$rulesref ) {
#
@ -2302,7 +2315,7 @@ sub new_chain($$)
references => {},
filtered => 0,
optflags => 0,
origin => shortlineinfo1( '' ) || shortlineinfo( '' ),
origin => shortlineinfo( '' ),
};
trace( $chainref, 'N', undef, '' ) if $debug;
@ -7931,7 +7944,7 @@ sub emitr( $$ ) {
#
enter_cat_mode unless $mode == CAT_MODE;
if ( my $origin = $ruleref->{origin} ) {
if ( ( my $origin = $ruleref->{origin} ) && $config{TRACK_RULES} eq 'file' ) {
emit_unindented '# ' . $origin;
}

30
Shorewall/Perl/Shorewall/Config.pm
View File

@ -52,8 +52,6 @@ our @EXPORT = qw(
assert
currentlineinfo
shortlineinfo
shortlineinfo1
shortlineinfo2
clear_currentfilename
validate_level
@ -1211,24 +1209,8 @@ sub shortlineinfo2() {
}
}
sub shortlineinfo1( $ ) {
$globals{TRACK_RULES} ? $currentfile ? shortlineinfo2 : $_[0] || '' : '';
}
sub shortlineinfo( $ ) {
if ( $config{TRACK_RULES} ) {
if ( $currentfile ) {
my $comment = '@@@ '. join( ':', $currentfilename, $currentlinenumber ) . ' @@@';
$comment = '@@@ ' . join( ':' , basename($currentfilename), $currentlinenumber) . ' @@@' if length $comment > 255;
$comment = '@@@ Filename Too Long @@@' if length $comment > 255;
$comment;
} else {
#
# Alternate lineinfo may have been passed
#
$_[0] || ''
}
}
( $config{TRACK_RULES} ? shortlineinfo2 || $_[0] : $_[0] ) || '';
}
sub handle_first_entry();
@ -5838,15 +5820,11 @@ sub get_configuration( $$$$ ) {
default_yes_no 'CHAIN_SCRIPTS' , 'Yes';
if ( supplied ( $val = $config{TRACK_RULES} ) ) {
if ( lc( $val ) eq 'file' ) {
$globals{TRACK_RULES} = 'Yes';
$config{TRACK_RULES} = '';
} else {
if ( lc( $val ) ne 'file' ) {
default_yes_no 'TRACK_RULES' , '';
$globals{TRACK_RULES} = '';
}
} else {
default_yes_no 'TRACK_RULES' , '';
$config{TRACK_RULES} = '';
}
%origin = () unless $globals{TRACK_RULES};
@ -5872,7 +5850,7 @@ sub get_configuration( $$$$ ) {
$config{REJECT_ACTION} = '';
}
require_capability 'COMMENTS', 'TRACK_RULES=Yes', 's' if $config{TRACK_RULES};
require_capability 'COMMENTS', 'TRACK_RULES=Yes', 's' if $config{TRACK_RULES} eq 'Yes';
default_yes_no 'MANGLE_ENABLED' , have_capability( 'MANGLE_ENABLED' ) ? 'Yes' : '';
default_yes_no 'USE_DEFAULT_RT' , '';

4
Shorewall/Perl/Shorewall/Zones.pm
View File

@ -894,7 +894,7 @@ sub add_group_to_zone($$$$$$)
hosts => \@newnetworks,
ipsec => $type & IPSEC ? 'ipsec' : 'none' ,
exclusions => \@exclusions ,
origin => shortlineinfo1( '' ) ,
origin => shortlineinfo( '' ) ,
};
if ( $type != IPSEC ) {
@ -1397,7 +1397,7 @@ sub process_interface( $$ ) {
physical => $physical ,
base => var_base( $physical ),
zones => {},
origin => shortlineinfo1('') || shortlineinfo( '' ),
origin => shortlineinfo(''),
wildcard => $wildcard,
};