[ipfire-2.x.git] / config / cfgroot / header.pl

# SmoothWall CGIs
#
# This code is distributed under the terms of the GPL
#
# (c) The SmoothWall Team
# Copyright (C) 2002 Alex Hudson - getcgihash() rewrite
# Copyright (C) 2002 Bob Grant <bob@cache.ucr.edu> - validmac()
# Copyright (c) 2002/04/13 Steve Bootes - add alias section, helper functions
# Copyright (c) 2002/08/23 Mark Wormgoor <mark@wormgoor.com> validfqdn()
# Copyright (c) 2003/09/11 Darren Critchley <darrenc@telus.net> srtarray()
#
package Header;

use CGI();
use File::Basename;
use HTML::Entities();
use Socket;
use Time::Local;

$|=1; # line buffering

$Header::revision = 'final';
$Header::swroot = '/var/ipfire';
$Header::graphdir='/srv/web/ipfire/html/graphs';
$Header::pagecolour = '#ffffff';
#$Header::tablecolour = '#a0a0a0';
$Header::tablecolour = '#FFFFFF';
$Header::bigboxcolour = '#F6F4F4';
$Header::boxcolour = '#EAE9EE';
$Header::bordercolour = '#000000';
$Header::table1colour = '#E0E0E0';
$Header::table2colour = '#F0F0F0';
$Header::colourred = '#993333';
$Header::colourorange = '#FF9933';
$Header::colouryellow = '#FFFF00';
$Header::colourgreen = '#339933';
$Header::colourblue = '#333399';
$Header::colourovpn = '#339999';
$Header::colourfw = '#000000';
$Header::colourvpn = '#990099';
$Header::colourerr = '#FF0000';
$Header::viewsize = 150;
$Header::errormessage = '';
my %menuhash = ();
my $menu = \%menuhash;
%settings = ();
%ethsettings = ();
%pppsettings = ();
@URI = ();

### Make sure this is an SSL request
if ($ENV{'SERVER_ADDR'} && $ENV{'HTTPS'} ne 'on') {
    print "Status: 302 Moved\r\n";
    print "Location: https://$ENV{'SERVER_ADDR'}:444/$ENV{'PATH_INFO'}\r\n\r\n";
    exit 0;
}

### Initialize environment
&General::readhash("${swroot}/main/settings", \%settings);
&General::readhash("${swroot}/ethernet/settings", \%ethsettings);
&General::readhash("${swroot}/ppp/settings", \%pppsettings);
$hostname = $settings{'HOSTNAME'};
$hostnameintitle = 0;

### Initialize language
require "${swroot}/lang.pl";
$language = &Lang::FindWebLanguage($settings{"LANGUAGE"});

### Read English Files
if ( -d "/var/ipfire/langs/en/" ) {
    opendir(DIR, "/var/ipfire/langs/en/");
    @names = readdir(DIR) or die "Cannot Read Directory: $!\n";
    foreach $name(@names) {
        next if ($name eq ".");
        next if ($name eq "..");
        next if (!($name =~ /\.pl$/));
        require "${swroot}/langs/en/${name}";
    };
};


### Enable Language Files
if ( -d "/var/ipfire/langs/${language}/" ) {
    opendir(DIR, "/var/ipfire/langs/${language}/");
    @names = readdir(DIR) or die "Cannot Read Directory: $!\n";
    foreach $name(@names) {
        next if ($name eq ".");
        next if ($name eq "..");
        next if (!($name =~ /\.pl$/));
        require "${swroot}/langs/${language}/${name}";
    };
};

our $THEME_NAME = $settings{'THEME'};

require "${swroot}/langs/en.pl";
require "${swroot}/langs/${language}.pl";
eval `/bin/cat /srv/web/ipfire/html/themes/$THEME_NAME/include/functions.pl`;

sub green_used() {
    if ($ethsettings{'GREEN_DEV'} && $ethsettings{'GREEN_DEV'} ne "") {
        return 1;
    }

    return 0;
}

sub orange_used () {
    if ($ethsettings{'CONFIG_TYPE'} =~ /^[24]$/) {
	return 1;
    }
    return 0;
}

sub blue_used () {
    if ($ethsettings{'CONFIG_TYPE'} =~ /^[34]$/) {
	return 1;
    }
    return 0;
}

sub is_modem {
    if ($ethsettings{'CONFIG_TYPE'} =~ /^[0]$/) {
	return 1;
    }
    return 0;
}

### Initialize menu
sub genmenu {

    my %subsystemhash = ();
    my $subsystem = \%subsystemhash;

    my %substatushash = ();
    my $substatus = \%substatushash;

    my %subnetworkhash = ();
    my $subnetwork = \%subnetworkhash;

    my %subserviceshash = ();
    my $subservices = \%subserviceshash;

    my %subfirewallhash = ();
    my $subfirewall = \%subfirewallhash;

    my %subipfirehash = ();
    my $subipfire = \%subipfirehash;

    my %sublogshash = ();
    my $sublogs = \%sublogshash;

  if ( -e "/var/ipfire/main/gpl_accepted") {

    eval `/bin/cat /var/ipfire/menu.d/*.menu`;
    eval `/bin/cat /var/ipfire/menu.d/*.main`;

    if (! blue_used()) {
	$menu->{'05.firewall'}{'subMenu'}->{'60.wireless'}{'enabled'} = 0;
    }
    if ( $ethsettings{'CONFIG_TYPE'} =~ /^(1|2|3|4)$/ && $ethsettings{'RED_TYPE'} eq 'STATIC' ) {
	$menu->{'03.network'}{'subMenu'}->{'70.aliases'}{'enabled'} = 1;
    }

    if (&General::RedIsWireless()) {
        $menu->{'01.system'}{'subMenu'}->{'21.wlan'}{'enabled'} = 1;
    }

    if ( $ethsettings{'RED_TYPE'} eq "PPPOE" && $pppsettings{'MONPORT'} ne "" ) {
        $menu->{'02.status'}{'subMenu'}->{'74.modem-status'}{'enabled'} = 1;
    }

    # Disbale unusable things in cloud environments
    if (&General::running_in_cloud()) {
        $menu->{'03.network'}{'subMenu'}->{'30.dhcp'}{'enabled'} = 0;
        $menu->{'03.network'}{'subMenu'}->{'80.macadressmenu'}{'enabled'} = 0;
        $menu->{'03.network'}{'subMenu'}->{'90.wakeonlan'}{'enabled'} = 0;
    }

    # Disable proxy when no GREEN is available
    if (!&green_used()) {
        $menu->{'03.network'}{'subMenu'}->{'20.proxy'}{'enabled'} = 0;
        $menu->{'03.network'}{'subMenu'}->{'21.urlfilter'}{'enabled'} = 0;
        $menu->{'03.network'}{'subMenu'}->{'22.updxlrator'}{'enabled'} = 0;
    }
  }
}

sub showhttpheaders
{
	print "Cache-control: private\n";
	print "Content-type: text/html; charset=UTF-8\n\n";
}

sub is_menu_visible($) {
    my $link = shift;
    $link =~ s#\?.*$##;
    return (-e $ENV{'DOCUMENT_ROOT'}."/../$link");
}


sub getlink($) {
    my $root = shift;
    if (! $root->{'enabled'}) {
	return '';
    }
    if ($root->{'uri'} !~ /^$/) {
	my $vars = '';
	if ($root->{'vars'} !~ /^$/) {
	    $vars = '?'. $root->{'vars'};
	}
	if (! is_menu_visible($root->{'uri'})) {
	    return '';
	}
	return $root->{'uri'}.$vars;
    }
    my $submenus = $root->{'subMenu'};
    if (! $submenus) {
	return '';
    }
    foreach my $item (sort keys %$submenus) {
	my $link = getlink($submenus->{$item});
	if ($link ne '') {
	    return $link;
	}
    }
    return '';
}


sub compare_url($) {
    my $conf = shift;

    my $uri = $conf->{'uri'};
    my $vars = $conf->{'vars'};
    my $novars = $conf->{'novars'};

    if ($uri eq '') {
	return 0;
    }
    if ($uri ne $URI[0]) {
	return 0;
    }
    if ($novars) {
	if ($URI[1] !~ /^$/) {
	    return 0;
	}
    }
    if (! $vars) {
	return 1;
    }
    return ($URI[1] eq $vars);
}


sub gettitle($) {
    my $root = shift;

    if (! $root) {
	return '';
    }
    foreach my $item (sort keys %$root) {
	my $val = $root->{$item};
	if (compare_url($val)) {
	    $val->{'selected'} = 1;
	    if ($val->{'title'} !~ /^$/) {
		return $val->{'title'};
	    }
	    return 'EMPTY TITLE';
	}

	my $title = gettitle($val->{'subMenu'});
	if ($title ne '') {
	    $val->{'selected'} = 1;
	    return $title;
	}
    }
    return '';
}

sub getcgihash {
	my ($hash, $params) = @_;
	my $cgi = CGI->new ();
	$hash->{'__CGI__'} = $cgi;
	return if ($ENV{'REQUEST_METHOD'} ne 'POST');
	if (!$params->{'wantfile'}) {
		$CGI::DISABLE_UPLOADS = 1;
		$CGI::POST_MAX        = 1024 * 1024;
	} else {
		$CGI::POST_MAX = 10 * 1024 * 1024;
	}

	$cgi->referer() =~ m/^https?\:\/\/([^\/]+)/;
	my $referer = $1;
	$cgi->url() =~ m/^https?\:\/\/([^\/]+)/;
	my $servername = $1;
	return if ($referer ne $servername);

	### Modified for getting multi-vars, split by |
	%temp = $cgi->Vars();
        foreach my $key (keys %temp) {
		$hash->{$key} = $temp{$key};
		$hash->{$key} =~ s/\0/|/g;
		$hash->{$key} =~ s/^\s*(.*?)\s*$/$1/;
        }

	if (($params->{'wantfile'})&&($params->{'filevar'})) {
		$hash->{$params->{'filevar'}} = $cgi->upload
						($params->{'filevar'});
	}
	return;
}


# Test if IP is within a subnet
# Call: IpInSubnet (Addr, Subnet, Subnet Mask)
#       Subnet can be an IP of the subnet: 10.0.0.0 or 10.0.0.1
#       Everything in dottted notation
# Return: TRUE/FALSE
sub IpInSubnet
{
    $ip = unpack('N', inet_aton(shift));
    $start = unpack('N', inet_aton(shift));
    $mask  = unpack('N', inet_aton(shift));
    $start &= $mask;  # base of subnet...
    $end   = $start + ~$mask;
    return (($ip >= $start) && ($ip <= $end));
}

sub escape($) {
	my $s = shift;
	return HTML::Entities::encode_entities($s);
}

sub cleanhtml {
	my $outstring =$_[0];
	$outstring =~ tr/,/ / if not defined $_[1] or $_[1] ne 'y';

	return escape($outstring);
}

sub connectionstatus
{
    my %pppsettings = ();
    my %netsettings = ();
    my $iface='';

    $pppsettings{'PROFILENAME'} = 'None';
    &General::readhash("${General::swroot}/ppp/settings", \%pppsettings);
    &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);

    my $profileused='';
    unless ( $netsettings{'RED_TYPE'} =~ /^(DHCP|STATIC)$/ ) {
    	$profileused="- $pppsettings{'PROFILENAME'}";
    }

    my ($timestr, $connstate);

		my $connstate = "<span>$Lang::tr{'idle'} $profileused</span>";

		if (-e "${General::swroot}/red/active") {
			$timestr = &General::age("${General::swroot}/red/active");
			$connstate = "<span>$Lang::tr{'connected'} - (<span>$timestr</span>) $profileused</span>";
		} else {
		  if ((open(KEEPCONNECTED, "</var/ipfire/red/keepconnected") == false) && ($pppsettings{'RECONNECTION'} eq "persistent")) {
				$connstate = "<span>$Lang::tr{'connection closed'} $profileused</span>";
      } elsif (($pppsettings{'RECONNECTION'} eq "dialondemand") && ( -e "${General::swroot}/red/dial-on-demand")) {
				$connstate = "<span>$Lang::tr{'dod waiting'} $profileused</span>";
			} else {
				$connstate = "<span>$Lang::tr{'connecting'} $profileused</span>" if (system("ps -ef | grep -q '[p]ppd'"));
			}
		}
		
    return $connstate;
}

sub CheckSortOrder {
#Sorting of allocated leases
    if ($ENV{'QUERY_STRING'} =~ /^IPADDR|^ETHER|^HOSTNAME|^ENDTIME/ ) {
        my $newsort=$ENV{'QUERY_STRING'};
        &General::readhash("${swroot}/dhcp/settings", \%dhcpsettings);
        $act=$dhcpsettings{'SORT_LEASELIST'};
        #Reverse actual ?
        if ($act =~ $newsort) {
            if ($act !~ 'Rev') {$Rev='Rev'};
            $newsort.=$Rev
        };

        $dhcpsettings{'SORT_LEASELIST'}=$newsort;
        &General::writehash("${swroot}/dhcp/settings", \%dhcpsettings);
        $dhcpsettings{'ACTION'} = 'SORT';  # avoid the next test "First lauch"
    }

}

sub PrintActualLeases
{
    &openbox('100%', 'left', $tr{'current dynamic leases'});
    print <<END
<table width='100%' class='tbl'>
<tr>
<th width='25%' align='center'><a href='$ENV{'SCRIPT_NAME'}?IPADDR'><b>$tr{'ip address'}</b></a></th>
<th width='25%' align='center'><a href='$ENV{'SCRIPT_NAME'}?ETHER'><b>$tr{'mac address'}</b></a></th>
<th width='20%' align='center'><a href='$ENV{'SCRIPT_NAME'}?HOSTNAME'><b>$tr{'hostname'}</b></a></th>
<th width='25%' align='center'><a href='$ENV{'SCRIPT_NAME'}?ENDTIME'><b>$tr{'lease expires'} (local time d/m/y)</b></a></th>
<th width='5%' align='center'><b>Add to fix leases</b></th>
</tr>
END
;

    open(LEASES,"/var/state/dhcp/dhcpd.leases") or die "Can't open dhcpd.leases";
	while (my $line = <LEASES>) {
		next if( $line =~ /^\s*#/ );
		chomp($line);
		@temp = split (' ', $line);

		if ($line =~ /^\s*lease/) {
			$ip = $temp[1];
			#All field are not necessarily read. Clear everything
			$endtime = 0;
			$endtime_print = "";
			$expired = 0;
			$ether = "";
			$hostname = "";
		}

		if ($line =~ /^\s*ends/) {
			$line =~ /(\d+)\/(\d+)\/(\d+) (\d+):(\d+):(\d+)/;
			$endtime = timegm($6, $5, $4, $3, $2 - 1, $1 - 1900);
			($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $dst) = localtime($endtime);
			$endtime_print = sprintf ("%02d/%02d/%d %02d:%02d:%02d",$mday,$mon+1,$year+1900,$hour,$min,$sec);
			$expired = $endtime < time();
		}

		if ($line =~ /^\s*hardware ethernet/) {
			$ether = $temp[2];
			$ether =~ s/;//g;
		}

		if ($line =~ /^\s*client-hostname/) {
			$hostname = "$temp[1] $temp[2] $temp[3]";
			$hostname =~ s/\"|[;\s]+?$//g; # remove quotes, trim semicolon and white space
		}

		if ($line eq "}") {
			@record = ('IPADDR',$ip,'ENDTIME',$endtime,'ETHER',$ether,'HOSTNAME',$hostname,'endtime_print',$endtime_print,'expired',$expired);
			$record = {};								# create a reference to empty hash
			%{$record} = @record;						# populate that hash with @record
			$entries{$record->{'IPADDR'}} = $record;	# add this to a hash of hashes
		}
    }
    close(LEASES);

    my $id = 0;
    my $col = "";
	my $divider_printed = 0;
    foreach my $key (sort leasesort keys %entries) {
		my $hostname = &cleanhtml($entries{$key}->{HOSTNAME},"y");
		my $hostname_print = $hostname;
		if($hostname_print eq "") { #print blank space if no hostname is found
			$hostname_print = "&nbsp;&nbsp;&nbsp;";
		}
		
		# separate active and expired leases with a horizontal line
		if(($entries{$key}->{expired}) && ($divider_printed == 0)) {
			$divider_printed = 1;
			if ($id % 2) {
				print "<tr><td colspan='5' bgcolor='$table1colour'><hr size='1'></td></tr>\n";
			} else {
				print "<tr><td colspan='5' bgcolor='$table2colour'><hr size='1'></td></tr>\n";
			}
			$id++;
		}
		
		print "<form method='post' action='/cgi-bin/dhcp.cgi'><tr>\n";
		if ($id % 2) {
			$col="bgcolor='$table1colour'";
		} else {
			$col="bgcolor='$table2colour'";
		}
		
		if($entries{$key}->{expired}) {
			print <<END
<td align='center' $col><input type='hidden' name='FIX_ADDR' value='$entries{$key}->{IPADDR}' /><strike><i>$entries{$key}->{IPADDR}</i></strike></td>
<td align='center' $col><input type='hidden' name='FIX_MAC' value='$entries{$key}->{ETHER}' /><strike><i>$entries{$key}->{ETHER}</i></strike></td>
<td align='center' $col><input type='hidden' name='FIX_REMARK' value='$hostname' /><strike><i>$hostname_print<i><strike></td>
<td align='center' $col><input type='hidden' name='FIX_ENABLED' value='on' /><strike><i>$entries{$key}->{endtime_print}</i></strike></td>
END
;
		} else {
			print <<END
<td align='center' $col><input type='hidden' name='FIX_ADDR' value='$entries{$key}->{IPADDR}' />$entries{$key}->{IPADDR}</td>
<td align='center' $col><input type='hidden' name='FIX_MAC' value='$entries{$key}->{ETHER}' />$entries{$key}->{ETHER}</td>
<td align='center' $col><input type='hidden' name='FIX_REMARK' value='$hostname' />$hostname_print</td>
<td align='center' $col><input type='hidden' name='FIX_ENABLED' value='on' />$entries{$key}->{endtime_print}</td>
END
;
		}

		print <<END
<td $col><input type='hidden' name='ACTION' value='$Lang::tr{'add'}2' /><input type='submit' name='SUBMIT' value='$Lang::tr{'add'}' /></td>
</tr></form>
END
;
		$id++;
    }

    print "</table>";
    &closebox();
}


# This sub is used during display of actives leases
sub leasesort {
	if (rindex ($dhcpsettings{'SORT_LEASELIST'},'Rev') != -1)
	{
		$qs=substr ($dhcpsettings{'SORT_LEASELIST'},0,length($dhcpsettings{'SORT_LEASELIST'})-3);
		if ($qs eq 'IPADDR') {
			@a = split(/\./,$entries{$a}->{$qs});
			@b = split(/\./,$entries{$b}->{$qs});
			$entries{$a}->{'expired'} <=> $entries{$b}->{'expired'} || # always sort by expiration first
			($b[0]<=>$a[0]) ||
			($b[1]<=>$a[1]) ||
			($b[2]<=>$a[2]) ||
			($b[3]<=>$a[3]);
		} else {
			$entries{$a}->{'expired'} <=> $entries{$b}->{'expired'} ||
			$entries{$b}->{$qs} cmp $entries{$a}->{$qs};
		}
	}
	else #not reverse
	{
		$qs=$dhcpsettings{'SORT_LEASELIST'};
		if ($qs eq 'IPADDR') {
			@a = split(/\./,$entries{$a}->{$qs});
			@b = split(/\./,$entries{$b}->{$qs});
			$entries{$a}->{'expired'} <=> $entries{$b}->{'expired'} ||
			($a[0]<=>$b[0]) ||
			($a[1]<=>$b[1]) ||
			($a[2]<=>$b[2]) ||
			($a[3]<=>$b[3]);
		} else {
			$entries{$a}->{'expired'} <=> $entries{$b}->{'expired'} ||
			$entries{$a}->{$qs} cmp $entries{$b}->{$qs};
		}
	}
}

sub colorize {
	my $string =  $_[0];
	my @array = split(/\//,$string);
	my $string2 = $array[0];

	if ( $string eq "*" or $string eq "" ){
		return $string;
	} elsif ( $string =~ "ipsec" ){
		return "<font color='".${Header::colourvpn}."'>".$string."</font>";
	} elsif ( $string =~ "tun" ){
		return "<font color='".${Header::colourovpn}."'>".$string."</font>";
	} elsif ( $string =~ "lo" or $string =~ "127.0.0.0" ){
		return "<font color='".${Header::colourfw}."'>".$string."</font>";
	} elsif ( $string =~ $ethsettings{'GREEN_DEV'} or &IpInSubnet($string2,$ethsettings{'GREEN_NETADDRESS'},$ethsettings{'GREEN_NETMASK'}) ){
		return "<font color='".${Header::colourgreen}."'>".$string."</font>";
	} elsif (  $string =~ "ppp0" or $string =~ $ethsettings{'RED_DEV'} or $string =~ "0.0.0.0" or $string =~ $ethsettings{'RED_ADDRESS'} ){
		return "<font color='".${Header::colourred}."'>".$string."</font>";
	} elsif ( $ethsettings{'CONFIG_TYPE'}>1 and ( $string =~ $ethsettings{'BLUE_DEV'} or &IpInSubnet($string2,$ethsettings{'BLUE_NETADDRESS'},$ethsettings{'BLUE_NETMASK'}) )){
		return "<font color='".${Header::colourblue}."'>".$string."</font>";
	} elsif ( $ethsettings{'CONFIG_TYPE'}>2 and ( $string =~ $ethsettings{'ORANGE_DEV'} or &IpInSubnet($string2,$ethsettings{'ORANGE_NETADDRESS'},$ethsettings{'ORANGE_NETMASK'}) )){
		return "<font color='".${Header::colourorange}."'>".$string."</font>";
	} else {
		return $string;
	}
}
Commit	Line	Data
3ea75603 MT	1	# SmoothWall CGIs
	2	#
	3	# This code is distributed under the terms of the GPL
	4	#
	5	# (c) The SmoothWall Team
	6	# Copyright (C) 2002 Alex Hudson - getcgihash() rewrite
	7	# Copyright (C) 2002 Bob Grant <bob@cache.ucr.edu> - validmac()
	8	# Copyright (c) 2002/04/13 Steve Bootes - add alias section, helper functions
	9	# Copyright (c) 2002/08/23 Mark Wormgoor <mark@wormgoor.com> validfqdn()
	10	# Copyright (c) 2003/09/11 Darren Critchley <darrenc@telus.net> srtarray()
	11	#
3ea75603 MT	12	package Header;
	13
	14	use CGI();
802d7954	15	use File::Basename;
8b33e596	16	use HTML::Entities();
3ea75603 MT	17	use Socket;
	18	use Time::Local;
	19
	20	$\|=1; # line buffering
	21
3ea75603 MT	22	$Header::revision = 'final';
3ea75603 MT	23	$Header::swroot = '/var/ipfire';
0d909a4a	24	$Header::graphdir='/srv/web/ipfire/html/graphs';
3ea75603 MT	25	$Header::pagecolour = '#ffffff';
	26	#$Header::tablecolour = '#a0a0a0';
	27	$Header::tablecolour = '#FFFFFF';
	28	$Header::bigboxcolour = '#F6F4F4';
	29	$Header::boxcolour = '#EAE9EE';
	30	$Header::bordercolour = '#000000';
	31	$Header::table1colour = '#E0E0E0';
	32	$Header::table2colour = '#F0F0F0';
	33	$Header::colourred = '#993333';
	34	$Header::colourorange = '#FF9933';
	35	$Header::colouryellow = '#FFFF00';
	36	$Header::colourgreen = '#339933';
	37	$Header::colourblue = '#333399';
6d4147d2	38	$Header::colourovpn = '#339999';
3ea75603 MT	39	$Header::colourfw = '#000000';
	40	$Header::colourvpn = '#990099';
	41	$Header::colourerr = '#FF0000';
	42	$Header::viewsize = 150;
	43	$Header::errormessage = '';
	44	my %menuhash = ();
	45	my $menu = \%menuhash;
	46	%settings = ();
	47	%ethsettings = ();
d4af74b7	48	%pppsettings = ();
3ea75603	49	@URI = ();
3ea75603 MT	50
	51	### Make sure this is an SSL request
	52	if ($ENV{'SERVER_ADDR'} && $ENV{'HTTPS'} ne 'on') {
	53	print "Status: 302 Moved\r\n";
f8e080ef	54	print "Location: https://$ENV{'SERVER_ADDR'}:444/$ENV{'PATH_INFO'}\r\n\r\n";
3ea75603 MT	55	exit 0;
	56	}
	57
	58	### Initialize environment
6be4dd24 CS	59	&General::readhash("${swroot}/main/settings", \%settings);
6be4dd24 CS	60	&General::readhash("${swroot}/ethernet/settings", \%ethsettings);
d4af74b7	61	&General::readhash("${swroot}/ppp/settings", \%pppsettings);
3ea75603 MT	62	$hostname = $settings{'HOSTNAME'};
	63	$hostnameintitle = 0;
	64
	65	### Initialize language
b02ba841 MT	66	require "${swroot}/lang.pl";
b02ba841 MT	67	$language = &Lang::FindWebLanguage($settings{"LANGUAGE"});
3ea75603 MT	68
	69	### Read English Files
	70	if ( -d "/var/ipfire/langs/en/" ) {
	71	opendir(DIR, "/var/ipfire/langs/en/");
	72	@names = readdir(DIR) or die "Cannot Read Directory: $!\n";
	73	foreach $name(@names) {
	74	next if ($name eq ".");
	75	next if ($name eq "..");
	76	next if (!($name =~ /\.pl$/));
	77	require "${swroot}/langs/en/${name}";
	78	};
	79	};
	80
	81
	82	### Enable Language Files
	83	if ( -d "/var/ipfire/langs/${language}/" ) {
	84	opendir(DIR, "/var/ipfire/langs/${language}/");
	85	@names = readdir(DIR) or die "Cannot Read Directory: $!\n";
	86	foreach $name(@names) {
	87	next if ($name eq ".");
	88	next if ($name eq "..");
	89	next if (!($name =~ /\.pl$/));
	90	require "${swroot}/langs/${language}/${name}";
	91	};
	92	};
	93
935f311e MT	94	our $THEME_NAME = $settings{'THEME'};
935f311e MT	95
3ea75603 MT	96	require "${swroot}/langs/en.pl";
3ea75603 MT	97	require "${swroot}/langs/${language}.pl";
935f311e	98	eval `/bin/cat /srv/web/ipfire/html/themes/$THEME_NAME/include/functions.pl`;
3ea75603	99
080e79f1 MT	100	sub green_used() {
	101	if ($ethsettings{'GREEN_DEV'} && $ethsettings{'GREEN_DEV'} ne "") {
	102	return 1;
	103	}
	104
	105	return 0;
	106	}
	107
3ea75603	108	sub orange_used () {
6be4dd24	109	if ($ethsettings{'CONFIG_TYPE'} =~ /^[24]$/) {
3ea75603 MT	110	return 1;
	111	}
	112	return 0;
	113	}
	114
	115	sub blue_used () {
6be4dd24	116	if ($ethsettings{'CONFIG_TYPE'} =~ /^[34]$/) {
3ea75603 MT	117	return 1;
	118	}
	119	return 0;
	120	}
	121
	122	sub is_modem {
6be4dd24	123	if ($ethsettings{'CONFIG_TYPE'} =~ /^[0]$/) {
3ea75603 MT	124	return 1;
	125	}
	126	return 0;
	127	}
	128
	129	### Initialize menu
	130	sub genmenu {
24249567	131
3ea75603 MT	132	my %subsystemhash = ();
	133	my $subsystem = \%subsystemhash;
	134
3ea75603 MT	135	my %substatushash = ();
3ea75603 MT	136	my $substatus = \%substatushash;
3ea75603 MT	137
	138	my %subnetworkhash = ();
	139	my $subnetwork = \%subnetworkhash;
	140
3ea75603 MT	141	my %subserviceshash = ();
	142	my $subservices = \%subserviceshash;
	143
3ea75603 MT	144	my %subfirewallhash = ();
	145	my $subfirewall = \%subfirewallhash;
	146
3ea75603 MT	147	my %subipfirehash = ();
3ea75603 MT	148	my $subipfire = \%subipfirehash;
3ea75603	149
24249567 MT	150	my %sublogshash = ();
24249567 MT	151	my $sublogs = \%sublogshash;
3ea75603	152
b2161869 AF	153	if ( -e "/var/ipfire/main/gpl_accepted") {
b2161869 AF	154
24249567 MT	155	eval `/bin/cat /var/ipfire/menu.d/*.menu`;
24249567 MT	156	eval `/bin/cat /var/ipfire/menu.d/*.main`;
3ea75603	157
c980f4d2	158	if (! blue_used()) {
a615cab3	159	$menu->{'05.firewall'}{'subMenu'}->{'60.wireless'}{'enabled'} = 0;
c980f4d2	160	}
6be4dd24	161	if ( $ethsettings{'CONFIG_TYPE'} =~ /^(1\|2\|3\|4)$/ && $ethsettings{'RED_TYPE'} eq 'STATIC' ) {
a68fedca	162	$menu->{'03.network'}{'subMenu'}->{'70.aliases'}{'enabled'} = 1;
3ea75603	163	}
61027579 MT	164
	165	if (&General::RedIsWireless()) {
	166	$menu->{'01.system'}{'subMenu'}->{'21.wlan'}{'enabled'} = 1;
	167	}
c5e3d520	168
d4af74b7	169	if ( $ethsettings{'RED_TYPE'} eq "PPPOE" && $pppsettings{'MONPORT'} ne "" ) {
c5e3d520 MT	170	$menu->{'02.status'}{'subMenu'}->{'74.modem-status'}{'enabled'} = 1;
c5e3d520 MT	171	}
dc845b6c	172
46b0f9ab MT	173	# Disbale unusable things in cloud environments
46b0f9ab MT	174	if (&General::running_in_cloud()) {
dc845b6c MT	175	$menu->{'03.network'}{'subMenu'}->{'30.dhcp'}{'enabled'} = 0;
	176	$menu->{'03.network'}{'subMenu'}->{'80.macadressmenu'}{'enabled'} = 0;
	177	$menu->{'03.network'}{'subMenu'}->{'90.wakeonlan'}{'enabled'} = 0;
	178	}
080e79f1 MT	179
	180	# Disable proxy when no GREEN is available
	181	if (!&green_used()) {
	182	$menu->{'03.network'}{'subMenu'}->{'20.proxy'}{'enabled'} = 0;
	183	$menu->{'03.network'}{'subMenu'}->{'21.urlfilter'}{'enabled'} = 0;
	184	$menu->{'03.network'}{'subMenu'}->{'22.updxlrator'}{'enabled'} = 0;
	185	}
b2161869	186	}
3ea75603 MT	187	}
	188
	189	sub showhttpheaders
	190	{
c43ae64f	191	print "Cache-control: private\n";
1d795ec5	192	print "Content-type: text/html; charset=UTF-8\n\n";
3ea75603 MT	193	}
	194
	195	sub is_menu_visible($) {
	196	my $link = shift;
	197	$link =~ s#\?.*$##;
	198	return (-e $ENV{'DOCUMENT_ROOT'}."/../$link");
	199	}
	200
	201
	202	sub getlink($) {
	203	my $root = shift;
	204	if (! $root->{'enabled'}) {
	205	return '';
	206	}
	207	if ($root->{'uri'} !~ /^$/) {
	208	my $vars = '';
	209	if ($root->{'vars'} !~ /^$/) {
	210	$vars = '?'. $root->{'vars'};
	211	}
	212	if (! is_menu_visible($root->{'uri'})) {
	213	return '';
	214	}
	215	return $root->{'uri'}.$vars;
	216	}
	217	my $submenus = $root->{'subMenu'};
	218	if (! $submenus) {
	219	return '';
	220	}
	221	foreach my $item (sort keys %$submenus) {
	222	my $link = getlink($submenus->{$item});
	223	if ($link ne '') {
	224	return $link;
	225	}
	226	}
	227	return '';
	228	}
	229
	230
	231	sub compare_url($) {
	232	my $conf = shift;
	233
	234	my $uri = $conf->{'uri'};
	235	my $vars = $conf->{'vars'};
	236	my $novars = $conf->{'novars'};
	237
	238	if ($uri eq '') {
	239	return 0;
	240	}
	241	if ($uri ne $URI[0]) {
	242	return 0;
	243	}
	244	if ($novars) {
	245	if ($URI[1] !~ /^$/) {
	246	return 0;
	247	}
	248	}
	249	if (! $vars) {
	250	return 1;
	251	}
	252	return ($URI[1] eq $vars);
	253	}
	254
	255
	256	sub gettitle($) {
257	my $root = shift;
258
259	if (! $root) {
260	return '';
261	}
262	foreach my $item (sort keys %$root) {
263	my $val = $root->{$item};
264	if (compare_url($val)) {
265	$val->{'selected'} = 1;
266	if ($val->{'title'} !~ /^$/) {
267	return $val->{'title'};
268	}
269	return 'EMPTY TITLE';
270	}
271
272	my $title = gettitle($val->{'subMenu'});
273	if ($title ne '') {
274	$val->{'selected'} = 1;
275	return $title;
276	}
277	}
278	return '';
279	}
280
3ea75603 MT	281	sub getcgihash {
	282	my ($hash, $params) = @_;
	283	my $cgi = CGI->new ();
	284	$hash->{'__CGI__'} = $cgi;
	285	return if ($ENV{'REQUEST_METHOD'} ne 'POST');
	286	if (!$params->{'wantfile'}) {
	287	$CGI::DISABLE_UPLOADS = 1;
cc26ba71	288	$CGI::POST_MAX = 1024 * 1024;
3ea75603 MT	289	} else {
	290	$CGI::POST_MAX = 10 * 1024 * 1024;
	291	}
	292
	293	$cgi->referer() =~ m/^https?\:\/\/([^\/]+)/;
	294	my $referer = $1;
	295	$cgi->url() =~ m/^https?\:\/\/([^\/]+)/;
	296	my $servername = $1;
	297	return if ($referer ne $servername);
	298
	299	### Modified for getting multi-vars, split by \|
	300	%temp = $cgi->Vars();
	301	foreach my $key (keys %temp) {
	302	$hash->{$key} = $temp{$key};
	303	$hash->{$key} =~ s/\0/\|/g;
	304	$hash->{$key} =~ s/^\s(.?)\s*$/$1/;
	305	}
	306
	307	if (($params->{'wantfile'})&&($params->{'filevar'})) {
	308	$hash->{$params->{'filevar'}} = $cgi->upload
	309	($params->{'filevar'});
	310	}
	311	return;
	312	}
	313
3ea75603 MT	314
	315	# Test if IP is within a subnet
	316	# Call: IpInSubnet (Addr, Subnet, Subnet Mask)
	317	# Subnet can be an IP of the subnet: 10.0.0.0 or 10.0.0.1
	318	# Everything in dottted notation
	319	# Return: TRUE/FALSE
	320	sub IpInSubnet
	321	{
	322	$ip = unpack('N', inet_aton(shift));
	323	$start = unpack('N', inet_aton(shift));
	324	$mask = unpack('N', inet_aton(shift));
	325	$start &= $mask; # base of subnet...
	326	$end = $start + ~$mask;
	327	return (($ip >= $start) && ($ip <= $end));
	328	}
	329
8b33e596 MT	330	sub escape($) {
	331	my $s = shift;
	332	return HTML::Entities::encode_entities($s);
	333	}
	334
	335	sub cleanhtml {
3ea75603 MT	336	my $outstring =$_[0];
3ea75603 MT	337	$outstring =~ tr/,/ / if not defined $_[1] or $_[1] ne 'y';
8b33e596 MT	338
8b33e596 MT	339	return escape($outstring);
3ea75603	340	}
986e08d9	341
3ea75603 MT	342	sub connectionstatus
3ea75603 MT	343	{
986e08d9 MT	344	my %pppsettings = ();
	345	my %netsettings = ();
	346	my $iface='';
	347
	348	$pppsettings{'PROFILENAME'} = 'None';
	349	&General::readhash("${General::swroot}/ppp/settings", \%pppsettings);
	350	&General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
	351
	352	my $profileused='';
2fc53b15	353	unless ( $netsettings{'RED_TYPE'} =~ /^(DHCP\|STATIC)$/ ) {
986e08d9 MT	354	$profileused="- $pppsettings{'PROFILENAME'}";
	355	}
	356
986e08d9	357	my ($timestr, $connstate);
986e08d9	358
7f9f8516	359	my $connstate = "<span>$Lang::tr{'idle'} $profileused</span>";
986e08d9	360
2fc53b15 MT	361	if (-e "${General::swroot}/red/active") {
2fc53b15 MT	362	$timestr = &General::age("${General::swroot}/red/active");
7f9f8516	363	$connstate = "<span>$Lang::tr{'connected'} - (<span>$timestr</span>) $profileused</span>";
2fc53b15	364	} else {
7f9f8516 CS	365	if ((open(KEEPCONNECTED, "</var/ipfire/red/keepconnected") == false) && ($pppsettings{'RECONNECTION'} eq "persistent")) {
	366	$connstate = "<span>$Lang::tr{'connection closed'} $profileused</span>";
	367	} elsif (($pppsettings{'RECONNECTION'} eq "dialondemand") && ( -e "${General::swroot}/red/dial-on-demand")) {
	368	$connstate = "<span>$Lang::tr{'dod waiting'} $profileused</span>";
986e08d9	369	} else {
7f9f8516	370	$connstate = "<span>$Lang::tr{'connecting'} $profileused</span>" if (system("ps -ef \| grep -q '[p]ppd'"));
986e08d9	371	}
986e08d9	372	}
2fc53b15	373
3ea75603 MT	374	return $connstate;
	375	}
	376
3ea75603 MT	377	sub CheckSortOrder {
	378	#Sorting of allocated leases
	379	if ($ENV{'QUERY_STRING'} =~ /^IPADDR\|^ETHER\|^HOSTNAME\|^ENDTIME/ ) {
6be4dd24	380	my $newsort=$ENV{'QUERY_STRING'};
cab84d3a	381	&General::readhash("${swroot}/dhcp/settings", \%dhcpsettings);
3ea75603 MT	382	$act=$dhcpsettings{'SORT_LEASELIST'};
	383	#Reverse actual ?
	384	if ($act =~ $newsort) {
	385	if ($act !~ 'Rev') {$Rev='Rev'};
	386	$newsort.=$Rev
	387	};
	388
	389	$dhcpsettings{'SORT_LEASELIST'}=$newsort;
cab84d3a	390	&General::writehash("${swroot}/dhcp/settings", \%dhcpsettings);
3ea75603 MT	391	$dhcpsettings{'ACTION'} = 'SORT'; # avoid the next test "First lauch"
	392	}
	393
	394	}
	395
	396	sub PrintActualLeases
	397	{
	398	&openbox('100%', 'left', $tr{'current dynamic leases'});
	399	print <<END
52ca3c80	400	<table width='100%' class='tbl'>
3ea75603	401	<tr>
52ca3c80 AM	402	<th width='25%' align='center'><a href='$ENV{'SCRIPT_NAME'}?IPADDR'><b>$tr{'ip address'}</b></a></th>
	403	<th width='25%' align='center'><a href='$ENV{'SCRIPT_NAME'}?ETHER'><b>$tr{'mac address'}</b></a></th>
	404	<th width='20%' align='center'><a href='$ENV{'SCRIPT_NAME'}?HOSTNAME'><b>$tr{'hostname'}</b></a></th>
	405	<th width='25%' align='center'><a href='$ENV{'SCRIPT_NAME'}?ENDTIME'><b>$tr{'lease expires'} (local time d/m/y)</b></a></th>
934a3769	406	<th width='5%' align='center'><b>Add to fix leases</b></th>
3ea75603 MT	407	</tr>
3ea75603 MT	408	END
52ca3c80	409	;
3ea75603	410
986e08d9	411	open(LEASES,"/var/state/dhcp/dhcpd.leases") or die "Can't open dhcpd.leases";
934a3769 LAH	412	while (my $line = <LEASES>) {
	413	next if( $line =~ /^\s*#/ );
	414	chomp($line);
	415	@temp = split (' ', $line);
	416
	417	if ($line =~ /^\s*lease/) {
	418	$ip = $temp[1];
	419	#All field are not necessarily read. Clear everything
	420	$endtime = 0;
c27b8825 LAH	421	$endtime_print = "";
c27b8825 LAH	422	$expired = 0;
934a3769 LAH	423	$ether = "";
	424	$hostname = "";
	425	}
3ea75603	426
934a3769 LAH	427	if ($line =~ /^\s*ends/) {
	428	$line =~ /(\d+)\/(\d+)\/(\d+) (\d+):(\d+):(\d+)/;
	429	$endtime = timegm($6, $5, $4, $3, $2 - 1, $1 - 1900);
c27b8825 LAH	430	($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $dst) = localtime($endtime);
	431	$endtime_print = sprintf ("%02d/%02d/%d %02d:%02d:%02d",$mday,$mon+1,$year+1900,$hour,$min,$sec);
	432	$expired = $endtime < time();
934a3769	433	}
3ea75603	434
934a3769 LAH	435	if ($line =~ /^\s*hardware ethernet/) {
	436	$ether = $temp[2];
	437	$ether =~ s/;//g;
	438	}
3ea75603	439
934a3769 LAH	440	if ($line =~ /^\s*client-hostname/) {
934a3769 LAH	441	$hostname = "$temp[1] $temp[2] $temp[3]";
c27b8825	442	$hostname =~ s/\"\|[;\s]+?$//g; # remove quotes, trim semicolon and white space
934a3769	443	}
3ea75603	444
934a3769	445	if ($line eq "}") {
c27b8825	446	@record = ('IPADDR',$ip,'ENDTIME',$endtime,'ETHER',$ether,'HOSTNAME',$hostname,'endtime_print',$endtime_print,'expired',$expired);
934a3769 LAH	447	$record = {}; # create a reference to empty hash
	448	%{$record} = @record; # populate that hash with @record
	449	$entries{$record->{'IPADDR'}} = $record; # add this to a hash of hashes
	450	}
3ea75603 MT	451	}
	452	close(LEASES);
	453
	454	my $id = 0;
934a3769	455	my $col = "";
c27b8825	456	my $divider_printed = 0;
3ea75603	457	foreach my $key (sort leasesort keys %entries) {
934a3769	458	my $hostname = &cleanhtml($entries{$key}->{HOSTNAME},"y");
c27b8825 LAH	459	my $hostname_print = $hostname;
	460	if($hostname_print eq "") { #print blank space if no hostname is found
	461	$hostname_print = "   ";
	462	}
	463
	464	# separate active and expired leases with a horizontal line
	465	if(($entries{$key}->{expired}) && ($divider_printed == 0)) {
	466	$divider_printed = 1;
	467	if ($id % 2) {
	468	print "<tr><td colspan='5' bgcolor='$table1colour'><hr size='1'></td></tr>\n";
	469	} else {
	470	print "<tr><td colspan='5' bgcolor='$table2colour'><hr size='1'></td></tr>\n";
	471	}
	472	$id++;
	473	}
	474
	475	print "<form method='post' action='/cgi-bin/dhcp.cgi'><tr>\n";
934a3769	476	if ($id % 2) {
934a3769 LAH	477	$col="bgcolor='$table1colour'";
934a3769 LAH	478	} else {
934a3769 LAH	479	$col="bgcolor='$table2colour'";
934a3769 LAH	480	}
c27b8825 LAH	481
	482	if($entries{$key}->{expired}) {
	483	print <<END
	484	<td align='center' $col><input type='hidden' name='FIX_ADDR' value='$entries{$key}->{IPADDR}' /><strike><i>$entries{$key}->{IPADDR}</i></strike></td>
	485	<td align='center' $col><input type='hidden' name='FIX_MAC' value='$entries{$key}->{ETHER}' /><strike><i>$entries{$key}->{ETHER}</i></strike></td>
	486	<td align='center' $col><input type='hidden' name='FIX_REMARK' value='$hostname' /><strike><i>$hostname_print<i><strike></td>
	487	<td align='center' $col><input type='hidden' name='FIX_ENABLED' value='on' /><strike><i>$entries{$key}->{endtime_print}</i></strike></td>
	488	END
	489	;
	490	} else {
	491	print <<END
52ca3c80 AM	492	<td align='center' $col><input type='hidden' name='FIX_ADDR' value='$entries{$key}->{IPADDR}' />$entries{$key}->{IPADDR}</td>
52ca3c80 AM	493	<td align='center' $col><input type='hidden' name='FIX_MAC' value='$entries{$key}->{ETHER}' />$entries{$key}->{ETHER}</td>
c27b8825 LAH	494	<td align='center' $col><input type='hidden' name='FIX_REMARK' value='$hostname' />$hostname_print</td>
c27b8825 LAH	495	<td align='center' $col><input type='hidden' name='FIX_ENABLED' value='on' />$entries{$key}->{endtime_print}</td>
3ea75603	496	END
52ca3c80	497	;
934a3769	498	}
c27b8825	499
934a3769	500	print <<END
c27b8825 LAH	501	<td $col><input type='hidden' name='ACTION' value='$Lang::tr{'add'}2' /><input type='submit' name='SUBMIT' value='$Lang::tr{'add'}' /></td>
c27b8825 LAH	502	</tr></form>
32fdd7d9	503	END
52ca3c80	504	;
934a3769	505	$id++;
3ea75603 MT	506	}
	507
	508	print "</table>";
	509	&closebox();
	510	}
	511
	512
	513	# This sub is used during display of actives leases
	514	sub leasesort {
934a3769 LAH	515	if (rindex ($dhcpsettings{'SORT_LEASELIST'},'Rev') != -1)
	516	{
	517	$qs=substr ($dhcpsettings{'SORT_LEASELIST'},0,length($dhcpsettings{'SORT_LEASELIST'})-3);
	518	if ($qs eq 'IPADDR') {
	519	@a = split(/\./,$entries{$a}->{$qs});
	520	@b = split(/\./,$entries{$b}->{$qs});
c27b8825	521	$entries{$a}->{'expired'} <=> $entries{$b}->{'expired'} \|\| # always sort by expiration first
934a3769 LAH	522	($b[0]<=>$a[0]) \|\|
	523	($b[1]<=>$a[1]) \|\|
	524	($b[2]<=>$a[2]) \|\|
	525	($b[3]<=>$a[3]);
	526	} else {
c27b8825	527	$entries{$a}->{'expired'} <=> $entries{$b}->{'expired'} \|\|
934a3769 LAH	528	$entries{$b}->{$qs} cmp $entries{$a}->{$qs};
	529	}
	530	}
	531	else #not reverse
	532	{
	533	$qs=$dhcpsettings{'SORT_LEASELIST'};
	534	if ($qs eq 'IPADDR') {
	535	@a = split(/\./,$entries{$a}->{$qs});
	536	@b = split(/\./,$entries{$b}->{$qs});
c27b8825	537	$entries{$a}->{'expired'} <=> $entries{$b}->{'expired'} \|\|
934a3769 LAH	538	($a[0]<=>$b[0]) \|\|
	539	($a[1]<=>$b[1]) \|\|
	540	($a[2]<=>$b[2]) \|\|
	541	($a[3]<=>$b[3]);
	542	} else {
c27b8825	543	$entries{$a}->{'expired'} <=> $entries{$b}->{'expired'} \|\|
934a3769 LAH	544	$entries{$a}->{$qs} cmp $entries{$b}->{$qs};
934a3769 LAH	545	}
3ea75603	546	}
3ea75603	547	}
1ddefbbd CS	548
	549	sub colorize {
	550	my $string = $_[0];
	551	my @array = split(/\//,$string);
	552	my $string2 = $array[0];
	553
	554	if ( $string eq "*" or $string eq "" ){
	555	return $string;
	556	} elsif ( $string =~ "ipsec" ){
	557	return "<font color='".${Header::colourvpn}."'>".$string."</font>";
	558	} elsif ( $string =~ "tun" ){
	559	return "<font color='".${Header::colourovpn}."'>".$string."</font>";
	560	} elsif ( $string =~ "lo" or $string =~ "127.0.0.0" ){
	561	return "<font color='".${Header::colourfw}."'>".$string."</font>";
	562	} elsif ( $string =~ $ethsettings{'GREEN_DEV'} or &IpInSubnet($string2,$ethsettings{'GREEN_NETADDRESS'},$ethsettings{'GREEN_NETMASK'}) ){
	563	return "<font color='".${Header::colourgreen}."'>".$string."</font>";
	564	} elsif ( $string =~ "ppp0" or $string =~ $ethsettings{'RED_DEV'} or $string =~ "0.0.0.0" or $string =~ $ethsettings{'RED_ADDRESS'} ){
	565	return "<font color='".${Header::colourred}."'>".$string."</font>";
	566	} elsif ( $ethsettings{'CONFIG_TYPE'}>1 and ( $string =~ $ethsettings{'BLUE_DEV'} or &IpInSubnet($string2,$ethsettings{'BLUE_NETADDRESS'},$ethsettings{'BLUE_NETMASK'}) )){
	567	return "<font color='".${Header::colourblue}."'>".$string."</font>";
	568	} elsif ( $ethsettings{'CONFIG_TYPE'}>2 and ( $string =~ $ethsettings{'ORANGE_DEV'} or &IpInSubnet($string2,$ethsettings{'ORANGE_NETADDRESS'},$ethsettings{'ORANGE_NETMASK'}) )){
	569	return "<font color='".${Header::colourorange}."'>".$string."</font>";
	570	} else {
	571	return $string;
	572	}
	573	}