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Rename %actparms to %actparams

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep 2016-03-13 15:36:38 -07:00
parent 8e7af2e95e
commit 2c14b7c9e3
3 changed files with 60 additions and 60 deletions
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10
Shorewall/Perl/Shorewall/Chains.pm
View File

@ -7537,7 +7537,7 @@ sub handle_exclusion( $$$$$$$$$$$$$$$$$$$$$ ) {
log_irule_limit( $loglevel , log_irule_limit( $loglevel ,
$echainref , $echainref ,
$chain , $chain ,
$actparms{disposition} || ( $disposition eq 'reject' ? 'REJECT' : $disposition ), $actparams{disposition} || ( $disposition eq 'reject' ? 'REJECT' : $disposition ),
[] , [] ,
$logtag , $logtag ,
'add' , 'add' ,
@ -7584,7 +7584,7 @@ sub expand_rule( $$$$$$$$$$$$;$ )
my ( $iiface, $diface, $inets, $dnets, $iexcl, $dexcl, $onets , $oexcl, $trivialiexcl, $trivialdexcl ) = my ( $iiface, $diface, $inets, $dnets, $iexcl, $dexcl, $onets , $oexcl, $trivialiexcl, $trivialdexcl ) =
( '', '', '', '', '', '', '', '', '', '' ); ( '', '', '', '', '', '', '', '', '', '' );
my $chain = $actparms{chain} || $chainref->{name}; my $chain = $actparams{chain} || $chainref->{name};
my $table = $chainref->{table}; my $table = $chainref->{table};
my ( $jump, $mac, $targetref, $basictarget ); my ( $jump, $mac, $targetref, $basictarget );
our @ends = (); our @ends = ();
@ -7758,7 +7758,7 @@ sub expand_rule( $$$$$$$$$$$$;$ )
$loglevel , $loglevel ,
$chainref , $chainref ,
$chain, $chain,
$actparms{disposition} || ( $disposition eq 'reject' ? 'REJECT' : $disposition ), $actparams{disposition} || ( $disposition eq 'reject' ? 'REJECT' : $disposition ),
'' , '' ,
$logtag , $logtag ,
'add' , 'add' ,
@ -7769,7 +7769,7 @@ sub expand_rule( $$$$$$$$$$$$;$ )
$loglevel , $loglevel ,
$chainref , $chainref ,
$logname || $chain, $logname || $chain,
$actparms{disposition} || $disposition, $actparams{disposition} || $disposition,
'', '',
$logtag, $logtag,
'add', 'add',
@ -7790,7 +7790,7 @@ sub expand_rule( $$$$$$$$$$$$;$ )
$loglevel, $loglevel,
$logtag, $logtag,
$exceptionrule, $exceptionrule,
$actparms{disposition} || $disposition, $actparams{disposition} || $disposition,
$target ), $target ),
$terminating{$basictarget} || ( $targetref && $targetref->{complete} ), $terminating{$basictarget} || ( $targetref && $targetref->{complete} ),
$prerule . $matches ); $prerule . $matches );

94
Shorewall/Perl/Shorewall/Config.pm
View File

@ -186,7 +186,7 @@ our %EXPORT_TAGS = ( internal => [ qw( create_temp_script
%helpers_enabled %helpers_enabled
%helpers_aliases %helpers_aliases
%actparms %actparams
PARMSMODIFIED PARMSMODIFIED
USEDCALLER USEDCALLER
@ -553,7 +553,7 @@ our %compiler_params;
# #
# Action parameters # Action parameters
# #
our %actparms; our %actparams;
our $parmsmodified; our $parmsmodified;
our $usedcaller; our $usedcaller;
our $inline_matches; our $inline_matches;
@ -1062,7 +1062,7 @@ sub initialize( $;$$) {
%compiler_params = (); %compiler_params = ();
%actparms = ( 0 => 0, loglevel => '', logtag => '', chain => '', disposition => '', caller => '' ); %actparams = ( 0 => 0, loglevel => '', logtag => '', chain => '', disposition => '', caller => '' );
$parmsmodified = 0; $parmsmodified = 0;
$usedcaller = 0; $usedcaller = 0;
@ -2513,14 +2513,14 @@ sub evaluate_expression( $$$$ ) {
my ( $expression , $filename , $linenumber, $just_expand ) = @_; my ( $expression , $filename , $linenumber, $just_expand ) = @_;
my $val; my $val;
my $count = 0; my $count = 0;
my $chain = $actparms{chain}; my $chain = $actparams{chain};
# $1 $2 $3 - $4 # $1 $2 $3 - $4
while ( $expression =~ m( ^(.*?) \$({)? (\d+|[a-zA-Z_]\w*) (?(2)}) (.*)$ )x ) { while ( $expression =~ m( ^(.*?) \$({)? (\d+|[a-zA-Z_]\w*) (?(2)}) (.*)$ )x ) {
my ( $first, $var, $rest ) = ( $1, $3, $4); my ( $first, $var, $rest ) = ( $1, $3, $4);
if ( $var =~ /^\d+$/ ) { if ( $var =~ /^\d+$/ ) {
fatal_error "Action parameters (\$$var) may only be referenced within the body of an action" unless $chain; fatal_error "Action parameters (\$$var) may only be referenced within the body of an action" unless $chain;
$val = $var ? $actparms{$var} : $actparms{0}->{name}; $val = $var ? $actparams{$var} : $actparams{0}->{name};
} else { } else {
$val = ( exists $variables{$var} ? $variables{$var} : $val = ( exists $variables{$var} ? $variables{$var} :
exists $capdesc{$var} ? have_capability( $var ) : '' ); exists $capdesc{$var} ? have_capability( $var ) : '' );
@ -2535,7 +2535,7 @@ sub evaluate_expression( $$$$ ) {
while ( $expression =~ m( ^(.*?) \@({)? (\d+|[a-zA-Z]\w*) (?(2)}) (.*)$ )x ) { while ( $expression =~ m( ^(.*?) \@({)? (\d+|[a-zA-Z]\w*) (?(2)}) (.*)$ )x ) {
my ( $first, $var, $rest ) = ( $1, $3, $4); my ( $first, $var, $rest ) = ( $1, $3, $4);
$var = numeric_value( $var ) if $var =~ /^\d/; $var = numeric_value( $var ) if $var =~ /^\d/;
$val = $var ? $actparms{$var} : $chain; $val = $var ? $actparams{$var} : $chain;
$usedcaller = USEDCALLER if $var eq 'caller'; $usedcaller = USEDCALLER if $var eq 'caller';
$expression = join_parts( $first, $val, $rest ); $expression = join_parts( $first, $val, $rest );
directive_error( "Variable Expansion Loop" , $filename, $linenumber ) if ++$count > 100; directive_error( "Variable Expansion Loop" , $filename, $linenumber ) if ++$count > 100;
@ -2669,8 +2669,8 @@ sub process_compiler_directive( $$$$ ) {
$var = $2; $var = $2;
$var = numeric_value( $var ) if $var =~ /^\d/; $var = numeric_value( $var ) if $var =~ /^\d/;
$var = $2 || 'chain'; $var = $2 || 'chain';
directive_error( "Shorewall variables may only be SET in the body of an action", $filename, $linenumber ) unless $actparms{0}; directive_error( "Shorewall variables may only be SET in the body of an action", $filename, $linenumber ) unless $actparams{0};
my $val = $actparms{$var} = evaluate_expression ( $expression, my $val = $actparams{$var} = evaluate_expression ( $expression,
$filename, $filename,
$linenumber, $linenumber,
0 ); 0 );
@ -2703,12 +2703,12 @@ sub process_compiler_directive( $$$$ ) {
if ( ( $1 || '' ) eq '@' ) { if ( ( $1 || '' ) eq '@' ) {
$var = numeric_value( $var ) if $var =~ /^\d/; $var = numeric_value( $var ) if $var =~ /^\d/;
$var = $2 || 'chain'; $var = $2 || 'chain';
directive_error( "Shorewall variables may only be RESET in the body of an action", $filename, $linenumber ) unless $actparms{0}; directive_error( "Shorewall variables may only be RESET in the body of an action", $filename, $linenumber ) unless $actparams{0};
if ( exists $actparms{$var} ) { if ( exists $actparams{$var} ) {
if ( $var =~ /^loglevel|logtag|chain|disposition|caller$/ ) { if ( $var =~ /^loglevel|logtag|chain|disposition|caller$/ ) {
$actparms{$var} = ''; $actparams{$var} = '';
} else { } else {
delete $actparms{$var} delete $actparams{$var}
} }
} else { } else {
directive_warning( "Shorewall variable $2 does not exist", $filename, $linenumber ); directive_warning( "Shorewall variable $2 does not exist", $filename, $linenumber );
@ -3223,32 +3223,32 @@ sub push_action_params( $$$$$$ ) {
my ( $action, $chainref, $parms, $loglevel, $logtag, $caller ) = @_; my ( $action, $chainref, $parms, $loglevel, $logtag, $caller ) = @_;
my @parms = ( undef , split_list3( $parms , 'parameter' ) ); my @parms = ( undef , split_list3( $parms , 'parameter' ) );
$actparms{modified} = $parmsmodified; $actparams{modified} = $parmsmodified;
$actparms{usedcaller} = $usedcaller; $actparams{usedcaller} = $usedcaller;
my %oldparms = %actparms; my %oldparms = %actparams;
$parmsmodified = 0; $parmsmodified = 0;
$usedcaller = 0; $usedcaller = 0;
%actparms = (); %actparams = ();
for ( my $i = 1; $i < @parms; $i++ ) { for ( my $i = 1; $i < @parms; $i++ ) {
my $val = $parms[$i]; my $val = $parms[$i];
$actparms{$i} = $val eq '-' ? '' : $val eq '--' ? '-' : $val; $actparams{$i} = $val eq '-' ? '' : $val eq '--' ? '-' : $val;
} }
$actparms{0} = $chainref; $actparams{0} = $chainref;
$actparms{action} = $action; $actparams{action} = $action;
$actparms{loglevel} = $loglevel; $actparams{loglevel} = $loglevel;
$actparms{logtag} = $logtag; $actparams{logtag} = $logtag;
$actparms{caller} = $caller; $actparams{caller} = $caller;
$actparms{disposition} = '' if $chainref->{action}; $actparams{disposition} = '' if $chainref->{action};
# #
# The Shorewall variable '@chain' has the non-word charaters removed # The Shorewall variable '@chain' has the non-word charaters removed
# #
( $actparms{chain} = $chainref->{name} ) =~ s/[^\w]//g; ( $actparams{chain} = $chainref->{name} ) =~ s/[^\w]//g;
\%oldparms; \%oldparms;
} }
@ -3261,10 +3261,10 @@ sub push_action_params( $$$$$$ ) {
# #
sub pop_action_params( $ ) { sub pop_action_params( $ ) {
my $oldparms = shift; my $oldparms = shift;
%actparms = %$oldparms; %actparams = %$oldparms;
my $return = $parmsmodified | $usedcaller; my $return = $parmsmodified | $usedcaller;
( $parmsmodified ) = delete $actparms{modified} || 0; ( $parmsmodified ) = delete $actparams{modified} || 0;
( $usedcaller ) = delete $actparms{usedcaller} || 0; ( $usedcaller ) = delete $actparams{usedcaller} || 0;
$return; $return;
} }
@ -3274,11 +3274,11 @@ sub default_action_params {
for ( $i = 1; 1; $i++ ) { for ( $i = 1; 1; $i++ ) {
last unless defined ( $val = shift ); last unless defined ( $val = shift );
my $curval = $actparms{$i}; my $curval = $actparams{$i};
$actparms{$i} = $val unless supplied( $curval ); $actparams{$i} = $val unless supplied( $curval );
} }
fatal_error "Too Many arguments to action $action" if defined $actparms{$i}; fatal_error "Too Many arguments to action $action" if defined $actparams{$i};
} }
sub get_action_params( $ ) { sub get_action_params( $ ) {
@ -3289,7 +3289,7 @@ sub get_action_params( $ ) {
my @return; my @return;
for ( my $i = 1; $i <= $num; $i++ ) { for ( my $i = 1; $i <= $num; $i++ ) {
my $val = $actparms{$i}; my $val = $actparams{$i};
push @return, defined $val ? $val eq '-' ? '' : $val eq '--' ? '-' : $val : $val; push @return, defined $val ? $val eq '-' ? '' : $val eq '--' ? '-' : $val : $val;
} }
@ -3304,7 +3304,7 @@ sub setup_audit_action( $ ) {
if ( supplied $audit ) { if ( supplied $audit ) {
fatal_error "Invalid parameter ($audit) to action $action" if $audit ne 'audit'; fatal_error "Invalid parameter ($audit) to action $action" if $audit ne 'audit';
fatal_error "Only ACCEPT, DROP and REJECT may be audited" unless $target =~ /^(?:A_)?(?:ACCEPT|DROP|REJECT)\b/; fatal_error "Only ACCEPT, DROP and REJECT may be audited" unless $target =~ /^(?:A_)?(?:ACCEPT|DROP|REJECT)\b/;
$actparms{1} = "A_$target" unless $target =~ /^A_/; $actparams{1} = "A_$target" unless $target =~ /^A_/;
} }
} }
@ -3313,42 +3313,42 @@ sub setup_audit_action( $ ) {
# Returns the Level and Tag for the current action chain # Returns the Level and Tag for the current action chain
# #
sub get_action_logging() { sub get_action_logging() {
@actparms{ 'loglevel', 'logtag' }; @actparams{ 'loglevel', 'logtag' };
} }
sub get_action_chain() { sub get_action_chain() {
$actparms{0}; $actparams{0};
} }
sub get_action_chain_name() { sub get_action_chain_name() {
$actparms{chain}; $actparams{chain};
} }
sub set_action_name_to_caller() { sub set_action_name_to_caller() {
$actparms{chain} = $actparms{caller}; $actparams{chain} = $actparams{caller};
} }
sub get_action_disposition() { sub get_action_disposition() {
$actparms{disposition}; $actparams{disposition};
} }
sub set_action_disposition($) { sub set_action_disposition($) {
$actparms{disposition} = $_[0]; $actparams{disposition} = $_[0];
} }
sub set_action_param( $$ ) { sub set_action_param( $$ ) {
my $i = shift; my $i = shift;
fatal_error "Parameter numbers must be numeric" unless $i =~ /^\d+$/ && $i > 0; fatal_error "Parameter numbers must be numeric" unless $i =~ /^\d+$/ && $i > 0;
$actparms{$i} = shift; $actparams{$i} = shift;
} }
# #
# Expand Shell Variables in the passed buffer using %actparms, %params, %shorewallrc1 and %config, # Expand Shell Variables in the passed buffer using %actparams, %params, %shorewallrc1 and %config,
# #
sub expand_variables( \$ ) { sub expand_variables( \$ ) {
my ( $lineref, $count ) = ( $_[0], 0 ); my ( $lineref, $count ) = ( $_[0], 0 );
my $chain = $actparms{chain}; my $chain = $actparams{chain};
# $1 $2 $3 - $4 # $1 $2 $3 - $4
while ( $$lineref =~ m( ^(.*?) \$({)? (\d+|[a-zA-Z_]\w*) (?(2)}) (.*)$ )x ) { while ( $$lineref =~ m( ^(.*?) \$({)? (\d+|[a-zA-Z_]\w*) (?(2)}) (.*)$ )x ) {
@ -3362,16 +3362,16 @@ sub expand_variables( \$ ) {
if ( $config{IGNOREUNKNOWNVARIABLES} ) { if ( $config{IGNOREUNKNOWNVARIABLES} ) {
fatal_error "Invalid action parameter (\$$var)" if ( length( $var ) > 1 && $var =~ /^0/ ); fatal_error "Invalid action parameter (\$$var)" if ( length( $var ) > 1 && $var =~ /^0/ );
} else { } else {
fatal_error "Undefined parameter (\$$var)" unless ( defined $actparms{$var} && fatal_error "Undefined parameter (\$$var)" unless ( defined $actparams{$var} &&
( length( $var ) == 1 || ( length( $var ) == 1 ||
$var !~ /^0/ ) ); $var !~ /^0/ ) );
} }
$val = $var ? $actparms{$var} : $actparms{0}->{name}; $val = $var ? $actparams{$var} : $actparams{0}->{name};
} elsif ( exists $variables{$var} ) { } elsif ( exists $variables{$var} ) {
$val = $variables{$var}; $val = $variables{$var};
} elsif ( exists $actparms{$var} ) { } elsif ( exists $actparams{$var} ) {
$val = $actparms{$var}; $val = $actparams{$var};
$usedcaller = USEDCALLER if $var eq 'caller'; $usedcaller = USEDCALLER if $var eq 'caller';
} else { } else {
fatal_error "Undefined shell variable (\$$var)" unless $config{IGNOREUNKNOWNVARIABLES} || exists $config{$var}; fatal_error "Undefined shell variable (\$$var)" unless $config{IGNOREUNKNOWNVARIABLES} || exists $config{$var};
@ -3390,7 +3390,7 @@ sub expand_variables( \$ ) {
# $1 $2 $3 - $4 # $1 $2 $3 - $4
while ( $$lineref =~ m( ^(.*?) \@({)? (\d+|[a-zA-Z_]\w*) (?(2)}) (.*)$ )x ) { while ( $$lineref =~ m( ^(.*?) \@({)? (\d+|[a-zA-Z_]\w*) (?(2)}) (.*)$ )x ) {
my ( $first, $var, $rest ) = ( $1, $3, $4); my ( $first, $var, $rest ) = ( $1, $3, $4);
my $val = $var ? $actparms{$var} : $actparms{chain}; my $val = $var ? $actparams{$var} : $actparams{chain};
$usedcaller = USEDCALLER if $var eq 'caller'; $usedcaller = USEDCALLER if $var eq 'caller';
$val = '' unless defined $val; $val = '' unless defined $val;
$$lineref = join( '', $first , $val , $rest ); $$lineref = join( '', $first , $val , $rest );
@ -3521,7 +3521,7 @@ sub read_a_line($) {
# #
handle_first_entry if $first_entry; handle_first_entry if $first_entry;
# #
# Expand Shell Variables using %params and %actparms # Expand Shell Variables using %params and %actparams
# #
expand_variables( $currentline ) if $options & EXPAND_VARIABLES; expand_variables( $currentline ) if $options & EXPAND_VARIABLES;

16
Shorewall/Perl/Shorewall/Rules.pm
View File

@ -1948,7 +1948,7 @@ sub process_action(\$\$$) {
process_rule( $chainref, process_rule( $chainref,
'', '',
'', '',
$nolog ? $target : merge_levels( join(':', @actparms{'chain','loglevel','logtag'}), $target ), $nolog ? $target : merge_levels( join(':', @actparams{'chain','loglevel','logtag'}), $target ),
'', '',
$source, $source,
$dest, $dest,
@ -2370,7 +2370,7 @@ sub process_inline ($$$$$$$$$$$$$$$$$$$$$$) {
next; next;
} }
$mtarget = merge_levels( join(':', @actparms{'chain','loglevel','logtag'}), $mtarget ) unless $nolog; $mtarget = merge_levels( join(':', @actparams{'chain','loglevel','logtag'}), $mtarget ) unless $nolog;
my $action = isolate_basic_target $mtarget; my $action = isolate_basic_target $mtarget;
@ -3194,7 +3194,7 @@ sub check_state( $ ) {
return 0; return 0;
} }
my $chainref = $actparms{0}; my $chainref = $actparams{0};
my $name = $chainref->{name}; my $name = $chainref->{name};
my $statechainref; my $statechainref;
@ -3267,7 +3267,7 @@ sub check_state( $ ) {
sub merge_target( $$ ) { sub merge_target( $$ ) {
my ( $ref, $target ) = @_; my ( $ref, $target ) = @_;
$ref->{inline} ? $target : merge_levels( join( ':', @actparms{'chain','loglevel','logtag'}), $target ); $ref->{inline} ? $target : merge_levels( join( ':', @actparams{'chain','loglevel','logtag'}), $target );
} }
# #
@ -3275,8 +3275,8 @@ sub merge_target( $$ ) {
# #
sub perl_action_helper($$;$$) { sub perl_action_helper($$;$$) {
my ( $target, $matches, $isstatematch , $matches1 ) = @_; my ( $target, $matches, $isstatematch , $matches1 ) = @_;
my $action = $actparms{action}; my $action = $actparams{action};
my $chainref = $actparms{0}; my $chainref = $actparams{0};
my $result; my $result;
assert( $chainref ); assert( $chainref );
@ -3355,8 +3355,8 @@ sub perl_action_helper($$;$$) {
# #
sub perl_action_tcp_helper($$) { sub perl_action_tcp_helper($$) {
my ( $target, $proto ) = @_; my ( $target, $proto ) = @_;
my $action = $actparms{action}; my $action = $actparams{action};
my $chainref = $actparms{0}; my $chainref = $actparams{0};
my $result; my $result;
my $passedproto = $columns[2]; my $passedproto = $columns[2];