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Correct IPv6 List Handling

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep 2013-02-11 16:45:03 -08:00
parent b4977db5b2
commit 84c5822c20
1 changed files with 50 additions and 34 deletions
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84
Shorewall/Perl/Shorewall/Chains.pm
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@ -6372,24 +6372,32 @@ sub isolate_source_interface( $ ) {
} else {
$iiface = $source;
}
} elsif ( $source =~ /^(.+?):<(.+)>\s*$/ ||
$source =~ /^(.+?):\[(.+)\]\s*$/ ||
$source =~ /^(.+?):(!?\+.+)$/ ||
$source =~ /^(.+?):(!?[&%].+)$/ ||
$source =~ /^(.+?):(\[.+\]\/(?:\d+))\s*$/
) {
$iiface = $1;
$inets = $2;
} elsif ( $source =~ /:/ ) {
if ( $source =~ /^<(.+)>$/ || $source =~ /^\[(.+)\]$/ ) {
$inets = $1;
} else {
$inets = $source;
}
} elsif ( $source =~ /(?:\+|&|%|~|\..*\.)/ || $source =~ /^!?\^/ ) {
$inets = $source;
} else {
$iiface = $source;
$source =~ tr/<>/[]/;
if ( $source =~ /^(.+?):(\[(?:.+)\],\[(?:.+)\])$/ ) {
$iiface = $1;
$inets = $2;
} elsif ( $source =~ /^(.+?):\[(.+)\]\s*$/ ||
$source =~ /^(.+?):(!?\+.+)$/ ||
$source =~ /^(.+?):(!?[&%].+)$/ ||
$source =~ /^(.+?):(\[.+\]\/(?:\d+))\s*$/
) {
$iiface = $1;
$inets = $2;
} elsif ( $source =~ /:/ ) {
if ( $source =~ /^\[(?:.+)\],\[(?:.+)\]$/ ){
$inets = $source;
} elsif ( $source =~ /^\[(.+)\]$/ ) {
$inets = $1;
} else {
$inets = $source;
}
} elsif ( $source =~ /(?:\+|&|%|~|\..*\.)/ || $source =~ /^!?\^/ ) {
$inets = $source;
} else {
$iiface = $source;
}
}
( $iiface, $inets );
@ -6482,24 +6490,32 @@ sub isolate_dest_interface( $$$$ ) {
} else {
$diface = $dest;
}
} elsif ( $dest =~ /^(.+?):<(.+)>\s*$/ ||
$dest =~ /^(.+?):\[(.+)\]\s*$/ ||
$dest =~ /^(.+?):(!?\+.+)$/ ||
$dest =~ /^(.+?):(!?[&%].+)$/ ||
$dest =~ /^(.+?):(\[.+\]\/(?:\d+))\s*$/
) {
$diface = $1;
$dnets = $2;
} elsif ( $dest =~ /:/ ) {
if ( $dest =~ /^<(.+)>$/ || $dest =~ /^\[(.+)\]$/ ) {
$dnets = $1;
} else {
$dnets = $dest;
}
} elsif ( $dest =~ /(?:\+|&|\..*\.)/ || $dest =~ /^!?\^/ ) {
$dnets = $dest;
} else {
$diface = $dest;
$dest =~ tr/<>/[]/;
if ( $dest =~ /^(.+?):(\[(?:.+)\],\[(?:.+)\])$/ ) {
$diface = $1;
$dnets = $2;
} elsif ( $dest =~ /^(.+?):\[(.+)\]\s*$/ ||
$dest =~ /^(.+?):(!?\+.+)$/ ||
$dest =~ /^(.+?):(!?[&%].+)$/ ||
$dest =~ /^(.+?):(\[.+\]\/(?:\d+))\s*$/
) {
$diface = $1;
$dnets = $2;
} elsif ( $dest =~ /:/ ) {
if ( $dest =~ /^\[(?:.+)\],\[(?:.+)\]$/ ){
$dnets = $dest;
} elsif ( $dest =~ /^\[(.+)\]$/ ) {
$dnets = $1;
} else {
$dnets = $dest;
}
} elsif ( $dest =~ /(?:\+|&|\..*\.)/ || $dest =~ /^!?\^/ ) {
$dnets = $dest;
} else {
$diface = $dest;
}
}
( $diface, $dnets, $rule );