use Data::Dumper;
use Digest::SHA;
use PVE::INotify;
+use PVE::Exception qw(raise raise_param_exc);
use PVE::JSONSchema qw(get_standard_option);
use PVE::Cluster;
use PVE::ProcFSTools;
# imported/converted from: /usr/share/shorewall/macro.*
my $pve_fw_macros = {
'Amanda' => [
+ "Amanda Backup",
{ action => 'PARAM', proto => 'udp', dport => '10080' },
{ action => 'PARAM', proto => 'tcp', dport => '10080' },
],
'Auth' => [
+ "Auth (identd) traffic",
{ action => 'PARAM', proto => 'tcp', dport => '113' },
],
'BGP' => [
+ "Border Gateway Protocol traffic",
{ action => 'PARAM', proto => 'tcp', dport => '179' },
],
'BitTorrent' => [
+ "BitTorrent traffic for BitTorrent 3.1 and earlier",
{ action => 'PARAM', proto => 'tcp', dport => '6881:6889' },
{ action => 'PARAM', proto => 'udp', dport => '6881' },
],
'BitTorrent32' => [
+ "BitTorrent traffic for BitTorrent 3.2 and later",
{ action => 'PARAM', proto => 'tcp', dport => '6881:6999' },
{ action => 'PARAM', proto => 'udp', dport => '6881' },
],
'CVS' => [
+ "Concurrent Versions System pserver traffic",
{ action => 'PARAM', proto => 'tcp', dport => '2401' },
],
'Citrix' => [
+ "Citrix/ICA traffic (ICA, ICA Browser, CGP)",
{ action => 'PARAM', proto => 'tcp', dport => '1494' },
{ action => 'PARAM', proto => 'udp', dport => '1604' },
{ action => 'PARAM', proto => 'tcp', dport => '2598' },
],
'DAAP' => [
+ "Digital Audio Access Protocol traffic (iTunes, Rythmbox daemons)",
{ action => 'PARAM', proto => 'tcp', dport => '3689' },
{ action => 'PARAM', proto => 'udp', dport => '3689' },
],
'DCC' => [
+ "Distributed Checksum Clearinghouse spam filtering mechanism",
{ action => 'PARAM', proto => 'tcp', dport => '6277' },
],
'DHCPfwd' => [
+ "Forwarded DHCP traffic (bidirectional)",
{ action => 'PARAM', proto => 'udp', dport => '67:68', sport => '67:68' },
{ action => 'PARAM', source => 'DEST', dest => 'SOURCE', proto => 'udp', dport => '67:68', sport => '67:68' },
],
'DNS' => [
+ "Domain Name System traffic (upd and tcp)",
{ action => 'PARAM', proto => 'udp', dport => '53' },
{ action => 'PARAM', proto => 'tcp', dport => '53' },
],
'Distcc' => [
+ "Distributed Compiler service",
{ action => 'PARAM', proto => 'tcp', dport => '3632' },
],
- 'Edonkey' => [
- { action => 'PARAM', proto => 'tcp', dport => '4662' },
- { action => 'PARAM', proto => 'udp', dport => '4665' },
- ],
'FTP' => [
+ "File Transfer Protocol",
{ action => 'PARAM', proto => 'tcp', dport => '21' },
],
'Finger' => [
+ "Finger protocol (RFC 742)",
{ action => 'PARAM', proto => 'tcp', dport => '79' },
],
'GNUnet' => [
+ "GNUnet secure peer-to-peer networking traffic",
{ action => 'PARAM', proto => 'tcp', dport => '2086' },
{ action => 'PARAM', proto => 'udp', dport => '2086' },
{ action => 'PARAM', proto => 'tcp', dport => '1080' },
{ action => 'PARAM', proto => 'udp', dport => '1080' },
],
'GRE' => [
+ "Generic Routing Encapsulation tunneling protocol (bidirectional)",
{ action => 'PARAM', proto => '47' },
{ action => 'PARAM', source => 'DEST', dest => 'SOURCE', proto => '47' },
],
'Git' => [
+ "Git distributed revision control traffic",
{ action => 'PARAM', proto => 'tcp', dport => '9418' },
],
- 'Gnutella' => [
- { action => 'PARAM', proto => 'tcp', dport => '6346' },
- { action => 'PARAM', proto => 'udp', dport => '6346' },
- ],
'HKP' => [
+ "OpenPGP HTTP keyserver protocol traffic",
{ action => 'PARAM', proto => 'tcp', dport => '11371' },
],
'HTTP' => [
+ "Hypertext Transfer Protocol (WWW)",
{ action => 'PARAM', proto => 'tcp', dport => '80' },
],
'HTTPS' => [
+ "Hypertext Transfer Protocol (WWW) over SSL",
{ action => 'PARAM', proto => 'tcp', dport => '443' },
],
'ICPV2' => [
+ "Internet Cache Protocol V2 (Squid) traffic",
{ action => 'PARAM', proto => 'udp', dport => '3130' },
],
'ICQ' => [
+ "AOL Instant Messenger traffic",
{ action => 'PARAM', proto => 'tcp', dport => '5190' },
],
'IMAP' => [
+ "Internet Message Access Protocol",
{ action => 'PARAM', proto => 'tcp', dport => '143' },
],
'IMAPS' => [
+ "Internet Message Access Protocol over SSL",
{ action => 'PARAM', proto => 'tcp', dport => '993' },
],
'IPIP' => [
+ "IPIP capsulation traffic (bidirectional)",
{ action => 'PARAM', proto => '94' },
{ action => 'PARAM', source => 'DEST', dest => 'SOURCE', proto => '94' },
],
- 'IPP' => [
- { action => 'PARAM', proto => 'tcp', dport => '631' },
- ],
- 'IPPbrd' => [
- { action => 'PARAM', proto => 'udp', dport => '631' },
- ],
- 'IPPserver' => [
- { action => 'PARAM', source => 'SOURCE', dest => 'DEST', proto => 'tcp', dport => '631' },
- { action => 'PARAM', source => 'DEST', dest => 'SOURCE', proto => 'udp', dport => '631' },
- ],
'IPsec' => [
+ "IPsec traffic (bidirectional)",
{ action => 'PARAM', proto => 'udp', dport => '500', sport => '500' },
{ action => 'PARAM', proto => '50' },
{ action => 'PARAM', source => 'DEST', dest => 'SOURCE', proto => 'udp', dport => '500', sport => '500' },
{ action => 'PARAM', source => 'DEST', dest => 'SOURCE', proto => '50' },
],
'IPsecah' => [
+ "IPsec authentication (AH) traffic (bidirectional)",
{ action => 'PARAM', proto => 'udp', dport => '500', sport => '500' },
{ action => 'PARAM', proto => '51' },
{ action => 'PARAM', source => 'DEST', dest => 'SOURCE', proto => 'udp', dport => '500', sport => '500' },
{ action => 'PARAM', source => 'DEST', dest => 'SOURCE', proto => '51' },
],
'IPsecnat' => [
+ "IPsec traffic and Nat-Traversal (bidirectional)",
{ action => 'PARAM', proto => 'udp', dport => '500' },
{ action => 'PARAM', proto => 'udp', dport => '4500' },
{ action => 'PARAM', proto => '50' },
{ action => 'PARAM', source => 'DEST', dest => 'SOURCE', proto => '50' },
],
'IRC' => [
+ "Internet Relay Chat traffic",
{ action => 'PARAM', proto => 'tcp', dport => '6667' },
],
- 'JabberPlain' => [
- { action => 'PARAM', proto => 'tcp', dport => '5222' },
- ],
- 'JabberSecure' => [
- { action => 'PARAM', proto => 'tcp', dport => '5223' },
- ],
- 'Jabberd' => [
- { action => 'PARAM', proto => 'tcp', dport => '5269' },
- ],
'Jetdirect' => [
+ "HP Jetdirect printing",
{ action => 'PARAM', proto => 'tcp', dport => '9100' },
],
'L2TP' => [
+ "Layer 2 Tunneling Protocol traffic",
{ action => 'PARAM', proto => 'udp', dport => '1701' },
{ action => 'PARAM', source => 'DEST', dest => 'SOURCE', proto => 'udp', dport => '1701' },
],
'LDAP' => [
+ "Lightweight Directory Access Protocol traffic",
{ action => 'PARAM', proto => 'tcp', dport => '389' },
],
'LDAPS' => [
+ "Secure Lightweight Directory Access Protocol traffic",
{ action => 'PARAM', proto => 'tcp', dport => '636' },
],
'MSNP' => [
+ "Microsoft Notification Protocol",
{ action => 'PARAM', proto => 'tcp', dport => '1863' },
],
'MSSQL' => [
+ "Microsoft SQL Server",
{ action => 'PARAM', proto => 'tcp', dport => '1433' },
],
'Mail' => [
+ "Mail traffic (SMTP, SMTPS, Submission)",
{ action => 'PARAM', proto => 'tcp', dport => '25' },
{ action => 'PARAM', proto => 'tcp', dport => '465' },
{ action => 'PARAM', proto => 'tcp', dport => '587' },
],
'Munin' => [
+ "Munin networked resource monitoring traffic",
{ action => 'PARAM', proto => 'tcp', dport => '4949' },
],
'MySQL' => [
+ "MySQL server",
{ action => 'PARAM', proto => 'tcp', dport => '3306' },
],
'NNTP' => [
+ "NNTP traffic (Usenet).",
{ action => 'PARAM', proto => 'tcp', dport => '119' },
],
'NNTPS' => [
+ "Encrypted NNTP traffic (Usenet)",
{ action => 'PARAM', proto => 'tcp', dport => '563' },
],
'NTP' => [
+ "Network Time Protocol (ntpd)",
{ action => 'PARAM', proto => 'udp', dport => '123' },
],
'NTPbi' => [
+ "Bi-directional NTP (for NTP peers)",
{ action => 'PARAM', proto => 'udp', dport => '123' },
{ action => 'PARAM', source => 'DEST', dest => 'SOURCE', proto => 'udp', dport => '123' },
],
- 'NTPbrd' => [
- { action => 'PARAM', proto => 'udp', dport => '123' },
- { action => 'PARAM', proto => 'udp', dport => '1024:65535', sport => '123' },
- ],
'OSPF' => [
+ "OSPF multicast traffic",
{ action => 'PARAM', proto => '89' },
],
'OpenVPN' => [
+ "OpenVPN traffic",
{ action => 'PARAM', proto => 'udp', dport => '1194' },
],
'PCA' => [
+ "Symantec PCAnywere (tm)",
{ action => 'PARAM', proto => 'udp', dport => '5632' },
{ action => 'PARAM', proto => 'tcp', dport => '5631' },
],
'POP3' => [
+ "POP3 traffic",
{ action => 'PARAM', proto => 'tcp', dport => '110' },
],
'POP3S' => [
+ "Encrypted POP3 traffic",
{ action => 'PARAM', proto => 'tcp', dport => '995' },
],
'PPtP' => [
+ "Point-to-Point Tunneling Protocol",
{ action => 'PARAM', proto => '47' },
{ action => 'PARAM', source => 'DEST', dest => 'SOURCE', proto => '47' },
{ action => 'PARAM', proto => 'tcp', dport => '1723' },
],
'Ping' => [
+ "ICMP echo request",
{ action => 'PARAM', proto => 'icmp', dport => 'echo-request' },
],
'PostgreSQL' => [
+ "PostgreSQL server",
{ action => 'PARAM', proto => 'tcp', dport => '5432' },
],
'Printer' => [
+ "Line Printer protocol printing",
{ action => 'PARAM', proto => 'tcp', dport => '515' },
],
'RDP' => [
+ "Microsoft Remote Desktop Protocol traffic",
{ action => 'PARAM', proto => 'tcp', dport => '3389' },
],
'RIPbi' => [
+ "Routing Information Protocol (bidirectional)",
{ action => 'PARAM', proto => 'udp', dport => '520' },
{ action => 'PARAM', source => 'DEST', dest => 'SOURCE', proto => 'udp', dport => '520' },
],
'RNDC' => [
+ "BIND remote management protocol",
{ action => 'PARAM', proto => 'tcp', dport => '953' },
],
'Razor' => [
+ "Razor Antispam System",
{ action => 'ACCEPT', proto => 'tcp', dport => '2703' },
],
'Rdate' => [
+ "Remote time retrieval (rdate)",
{ action => 'PARAM', proto => 'tcp', dport => '37' },
],
'Rsync' => [
+ "Rsync server",
{ action => 'PARAM', proto => 'tcp', dport => '873' },
],
'SANE' => [
+ "SANE network scanning",
{ action => 'PARAM', proto => 'tcp', dport => '6566' },
],
'SMB' => [
+ "Microsoft SMB traffic",
{ action => 'PARAM', proto => 'udp', dport => '135,445' },
{ action => 'PARAM', proto => 'udp', dport => '137:139' },
{ action => 'PARAM', proto => 'udp', dport => '1024:65535', sport => '137' },
{ action => 'PARAM', proto => 'tcp', dport => '135,139,445' },
],
'SMBBI' => [
+ "Microsoft SMB traffic (bidirectional)",
{ action => 'PARAM', proto => 'udp', dport => '135,445' },
{ action => 'PARAM', proto => 'udp', dport => '137:139' },
{ action => 'PARAM', proto => 'udp', dport => '1024:65535', sport => '137' },
{ action => 'PARAM', source => 'DEST', dest => 'SOURCE', proto => 'tcp', dport => '135,139,445' },
],
'SMBswat' => [
+ "Samba Web Administration Tool",
{ action => 'PARAM', proto => 'tcp', dport => '901' },
],
'SMTP' => [
+ "Simple Mail Transfer Protocol",
{ action => 'PARAM', proto => 'tcp', dport => '25' },
],
'SMTPS' => [
+ "Encrypted Simple Mail Transfer Protocol",
{ action => 'PARAM', proto => 'tcp', dport => '465' },
],
'SNMP' => [
+ "Simple Network Management Protocol",
{ action => 'PARAM', proto => 'udp', dport => '161:162' },
{ action => 'PARAM', proto => 'tcp', dport => '161' },
],
'SPAMD' => [
+ "Spam Assassin SPAMD traffic",
{ action => 'PARAM', proto => 'tcp', dport => '783' },
],
'SSH' => [
+ "Secure shell traffic",
{ action => 'PARAM', proto => 'tcp', dport => '22' },
],
'SVN' => [
+ "Subversion server (svnserve)",
{ action => 'PARAM', proto => 'tcp', dport => '3690' },
],
'SixXS' => [
+ "SixXS IPv6 Deployment and Tunnel Broker",
{ action => 'PARAM', proto => 'tcp', dport => '3874' },
{ action => 'PARAM', proto => 'udp', dport => '3740' },
{ action => 'PARAM', proto => '41' },
{ action => 'PARAM', proto => 'udp', dport => '5072,8374' },
],
'Squid' => [
+ "Squid web proxy traffic",
{ action => 'PARAM', proto => 'tcp', dport => '3128' },
],
'Submission' => [
+ "Mail message submission traffic",
{ action => 'PARAM', proto => 'tcp', dport => '587' },
],
'Syslog' => [
+ "Syslog protocol (RFC 5424) traffic",
{ action => 'PARAM', proto => 'udp', dport => '514' },
{ action => 'PARAM', proto => 'tcp', dport => '514' },
],
'TFTP' => [
+ "Trivial File Transfer Protocol traffic",
{ action => 'PARAM', proto => 'udp', dport => '69' },
],
'Telnet' => [
+ "Telnet traffic",
{ action => 'PARAM', proto => 'tcp', dport => '23' },
],
'Telnets' => [
+ "Telnet over SSL",
{ action => 'PARAM', proto => 'tcp', dport => '992' },
],
'Time' => [
+ "RFC 868 Time protocol",
{ action => 'PARAM', proto => 'tcp', dport => '37' },
],
'Trcrt' => [
+ "Traceroute (for up to 30 hops) traffic",
{ action => 'PARAM', proto => 'udp', dport => '33434:33524' },
{ action => 'PARAM', proto => 'icmp', dport => 'echo-request' },
],
'VNC' => [
+ "VNC traffic for VNC display's 0 - 9",
{ action => 'PARAM', proto => 'tcp', dport => '5900:5909' },
],
'VNCL' => [
+ "VNC traffic from Vncservers to Vncviewers in listen mode",
{ action => 'PARAM', proto => 'tcp', dport => '5500' },
],
'Web' => [
+ "WWW traffic (HTTP and HTTPS)",
{ action => 'PARAM', proto => 'tcp', dport => '80' },
{ action => 'PARAM', proto => 'tcp', dport => '443' },
],
'Webcache' => [
+ "Web Cache/Proxy traffic (port 8080)",
{ action => 'PARAM', proto => 'tcp', dport => '8080' },
],
'Webmin' => [
+ "Webmin traffic",
{ action => 'PARAM', proto => 'tcp', dport => '10000' },
],
'Whois' => [
+ "Whois (nicname, RFC 3912) traffic",
{ action => 'PARAM', proto => 'tcp', dport => '43' },
],
};
my $pve_fw_parsed_macros;
+my $pve_fw_macro_descr;
my $pve_fw_preferred_macro_names = {};
my $pve_std_chains = {
foreach my $k (keys %$pve_fw_macros) {
my $lc_name = lc($k);
my $macro = $pve_fw_macros->{$k};
+ if (!ref($macro->[0])) {
+ $pve_fw_macro_descr->{$k} = shift @$macro;
+ }
$pve_fw_preferred_macro_names->{$lc_name} = $k;
$pve_fw_parsed_macros->{$k} = $macro;
}
init_firewall_macros();
+sub get_macros {
+ return wantarray ? ($pve_fw_parsed_macros, $pve_fw_macro_descr): $pve_fw_parsed_macros;
+}
+
my $etc_services;
sub get_etc_services {
my ($str) = @_;
my $services = PVE::Firewall::get_etc_services();
- my $nbports = 0;
+ my $count = 0;
foreach my $item (split(/,/, $str)) {
- my $portlist = "";
- my $oldpon = undef;
- $nbports++;
- foreach my $pon (split(':', $item, 2)) {
- $pon = $services->{byname}->{$pon}->{port} if $services->{byname}->{$pon}->{port};
- if ($pon =~ m/^\d+$/){
- die "invalid port '$pon'\n" if $pon < 0 && $pon > 65535;
- die "port '$pon' must be bigger than port '$oldpon' \n" if $oldpon && ($pon < $oldpon);
- $oldpon = $pon;
- }else{
- die "invalid port $services->{byname}->{$pon}\n" if !$services->{byname}->{$pon};
- }
+ $count++;
+ if ($item =~ m/^(\d+):(\d+)$/) {
+ my ($port1, $port2) = ($1, $2);
+ die "invalid port '$port1'\n" if $port1 > 65535;
+ die "invalid port '$port2'\n" if $port2 > 65535;
+ } elsif ($item =~ m/^(\d+)$/) {
+ my $port = $1;
+ die "invalid port '$port'\n" if $port > 65535;
+ } else {
+ die "invalid port '$item'\n" if !$services->{byname}->{$item};
}
}
- return ($nbports);
+ return $count;
}
PVE::JSONSchema::register_format('pve-fw-port-spec', \&pve_fw_verify_port_spec);
sub pve_fw_verify_port_spec {
my ($portstr) = @_;
- parse_port_name_number_or_range($portstr);
+ parse_port_name_number_or_range($portstr);
return $portstr;
}
return $rule;
}
+my $apply_macro = sub {
+ my ($macro_name, $param, $verify) = @_;
+
+ my $macro_rules = $pve_fw_parsed_macros->{$macro_name};
+ die "unknown macro '$macro_name'\n" if !$macro_rules; # should not happen
+
+ my $rules = [];
+
+ foreach my $templ (@$macro_rules) {
+ my $rule = {};
+ my $param_used = {};
+ foreach my $k (keys %$templ) {
+ my $v = $templ->{$k};
+ if ($v eq 'PARAM') {
+ $v = $param->{$k};
+ $param_used->{$k} = 1;
+ } elsif ($v eq 'DEST') {
+ $v = $param->{dest};
+ $param_used->{dest} = 1;
+ } elsif ($v eq 'SOURCE') {
+ $v = $param->{source};
+ $param_used->{source} = 1;
+ }
+
+ if (!defined($v)) {
+ my $msg = "missing parameter '$k' in macro '$macro_name'";
+ raise_param_exc({ macro => $msg }) if $verify;
+ die "$msg\n";
+ }
+ $rule->{$k} = $v;
+ }
+ foreach my $k (keys %$param) {
+ next if $k eq 'macro';
+ next if !defined($param->{$k});
+ next if $param_used->{$k};
+ if (defined($rule->{$k})) {
+ if ($rule->{$k} ne $param->{$k}) {
+ my $msg = "parameter '$k' already define in macro (value = '$rule->{$k}')";
+ raise_param_exc({ $k => $msg }) if $verify;
+ die "$msg\n";
+ }
+ } else {
+ $rule->{$k} = $param->{$k};
+ }
+ }
+ push @$rules, $rule;
+ }
+
+ return $rules;
+};
+
+sub verify_rule {
+ my ($rule, $allow_groups) = @_;
+
+ my $type = $rule->{type};
+
+ raise_param_exc({ type => "missing property"}) if !$type;
+ raise_param_exc({ action => "missing property"}) if !$rule->{action};
+
+ if ($type eq 'in' || $type eq 'out') {
+ raise_param_exc({ action => "unknown action '$rule->{action}'"})
+ if $rule->{action} !~ m/^(ACCEPT|DROP|REJECT)$/;
+ } elsif ($type eq 'group') {
+ raise_param_exc({ type => "security groups not allowed"})
+ if !$allow_groups;
+ raise_param_exc({ action => "invalid characters in security group name"})
+ if $rule->{action} !~ m/^[A-Za-z0-9_\-]+$/;
+ } else {
+ raise_param_exc({ type => "unknown rule type '$type'"});
+ }
+
+ # fixme: verify $rule->{iface}?
+
+ if ($rule->{macro}) {
+ my $preferred_name = $pve_fw_preferred_macro_names->{lc($rule->{macro})};
+ raise_param_exc({ macro => "unknown macro '$rule->{macro}'"}) if !$preferred_name;
+ $rule->{macro} = $preferred_name;
+ }
+
+ if ($rule->{dport}) {
+ eval { parse_port_name_number_or_range($rule->{dport}); };
+ raise_param_exc({ dport => $@ }) if $@;
+ }
+
+ if ($rule->{sport}) {
+ eval { parse_port_name_number_or_range($rule->{sport}); };
+ raise_param_exc({ sport => $@ }) if $@;
+ }
+
+ if ($rule->{source}) {
+ eval { parse_address_list($rule->{source}); };
+ raise_param_exc({ source => $@ }) if $@;
+ }
+
+ if ($rule->{dest}) {
+ eval { parse_address_list($rule->{dest}); };
+ raise_param_exc({ dest => $@ }) if $@;
+ }
+
+ if ($rule->{macro}) {
+ &$apply_macro($rule->{macro}, $rule, 1);
+ }
+
+ return $rule;
+}
+
sub copy_rule_data {
my ($rule, $param) = @_;
delete $rule->{$k};
}
}
+
+ # verify rule now
+
return $rule;
}
return scalar(@cmd) ? join(' ', @cmd) : undef;
}
-my $apply_macro = sub {
- my ($macro_name, $param) = @_;
-
- my $macro_rules = $pve_fw_parsed_macros->{$macro_name};
- die "unknown macro '$macro_name'\n" if !$macro_rules; # should not happen
-
- my $rules = [];
-
- foreach my $templ (@$macro_rules) {
- my $rule = {};
- my $param_used = {};
- foreach my $k (keys %$templ) {
- my $v = $templ->{$k};
- if ($v eq 'PARAM') {
- $v = $param->{$k};
- $param_used->{$k} = 1;
- } elsif ($v eq 'DEST') {
- $v = $param->{dest};
- $param_used->{dest} = 1;
- } elsif ($v eq 'SOURCE') {
- $v = $param->{source};
- $param_used->{source} = 1;
- }
-
- die "missing parameter '$k' in macro '$macro_name'\n" if !defined($v);
- $rule->{$k} = $v;
- }
- foreach my $k (keys %$param) {
- next if $k eq 'macro';
- next if !defined($param->{$k});
- next if $param_used->{$k};
- if (defined($rule->{$k})) {
- die "parameter '$k' already define in macro (value = '$rule->{$k}')\n"
- if $rule->{$k} ne $param->{$k};
- } else {
- $rule->{$k} = $param->{$k};
- }
- }
- push @$rules, $rule;
- }
-
- return $rules;
-};
-
sub ruleset_generate_rule {
my ($ruleset, $chain, $rule, $actions, $goto, $cluster_conf) = @_;
if ($rule->{type} eq 'in' || $rule->{type} eq 'out') {
$raw .= '|' if defined($rule->{enable}) && !$rule->{enable};
$raw .= uc($rule->{type});
- $raw .= " " . $rule->{action};
+ if ($rule->{macro}) {
+ $raw .= " $rule->{macro}($rule->{action})";
+ } else {
+ $raw .= " " . $rule->{action};
+ }
$raw .= " " . ($rule->{iface} || '-') if $need_iface;
$raw .= " " . ($rule->{source} || '-');
$raw .= " " . ($rule->{dest} || '-');
projects / pve-firewall.git / blobdiff