[people/teissler/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 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 = ();
@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);
$language = $settings{'LANGUAGE'};
$hostname = $settings{'HOSTNAME'};
$hostnameintitle = 0;

### Initialize language
if ($language =~ /^(\w+)$/) {$language = $1;}

### 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}";
    };
};

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

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;

    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;
    }
}

sub showhttpheaders
{
	print "Cache-control: private\n";
	print "Connection: close\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        = 512 * 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', $tr{'current dynamic leases'});
    print <<END
<table width='100%'>
<tr>
<td width='25%' align='center'><a href='$ENV{'SCRIPT_NAME'}?IPADDR'><b>$tr{'ip address'}</b></a></td>
<td width='25%' align='center'><a href='$ENV{'SCRIPT_NAME'}?ETHER'><b>$tr{'mac address'}</b></a></td>
<td width='20%' align='center'><a href='$ENV{'SCRIPT_NAME'}?HOSTNAME'><b>$tr{'hostname'}</b></a></td>
<td width='25%' align='center'><a href='$ENV{'SCRIPT_NAME'}?ENDTIME'><b>$tr{'lease expires'} (local time d/m/y)</b></a></td>
<td width='5%' align='center'><b>Add to fix leases<b></td>
</tr>
END
    ;

    open(LEASES,"/var/state/dhcp/dhcpd.leases") or die "Can't open dhcpd.leases";
    while ($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;
	    $ether = "";
	    $hostname = "";
	}

	if ($line =~ /^\s*ends/) {
	    $line =~ /(\d+)\/(\d+)\/(\d+) (\d+):(\d+):(\d+)/;
	    $endtime = timegm($6, $5, $4, $3, $2 - 1, $1 - 1900);
	}

	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/;//g;
	    $hostname =~ s/\"//g;
	}

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

    my $id = 0;
    foreach my $key (sort leasesort keys %entries) {
	print "<form method='post' action='/cgi-bin/dhcp.cgi'>\n";
	my $hostname = &cleanhtml($entries{$key}->{HOSTNAME},"y");

	if ($id % 2) {
	    print "<tr bgcolor='$table1colour'>"; 
	}
	else {
	    print "<tr bgcolor='$table2colour'>"; 
	}

	print <<END
<td align='center'><input type='hidden' name='FIX_ADDR' value='$entries{$key}->{IPADDR}' />$entries{$key}->{IPADDR}</td>
<td align='center'><input type='hidden' name='FIX_MAC' value='$entries{$key}->{ETHER}' />$entries{$key}->{ETHER}</td>
<td align='center'><input type='hidden' name='FIX_REMARK' value='$hostname' />&nbsp;$hostname</td>
<td align='center'><input type='hidden' name='FIX_ENABLED' value='on' />
END
	;

	($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $dst) = localtime ($entries{$key}->{ENDTIME});
	$enddate = sprintf ("%02d/%02d/%d %02d:%02d:%02d",$mday,$mon+1,$year+1900,$hour,$min,$sec);

	if ($entries{$key}->{ENDTIME} < time() ){
	    print "<strike>$enddate</strike>";
	} else {
	    print "$enddate";
	}
	print <<END
<td><input type='hidden' name='ACTION' value='$Lang::tr{'add'}2' /><input type='submit' name='SUBMIT' value='$Lang::tr{'add'}' />
</td></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});
            ($b[0]<=>$a[0]) ||
            ($b[1]<=>$a[1]) ||
            ($b[2]<=>$a[2]) ||
            ($b[3]<=>$a[3]);
        }else {
            $entries{$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}->{$qs});
    	    ($a[0]<=>$b[0]) ||
	    ($a[1]<=>$b[1]) ||
	    ($a[2]<=>$b[2]) ||
    	    ($a[3]<=>$b[3]);
	}else {
    	    $entries{$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();
8b33e596	15	use HTML::Entities();
3ea75603 MT	16	use Socket;
	17	use Time::Local;
	18
	19	$\|=1; # line buffering
	20
3ea75603 MT	21	$Header::revision = 'final';
3ea75603 MT	22	$Header::swroot = '/var/ipfire';
0d909a4a	23	$Header::graphdir='/srv/web/ipfire/html/graphs';
3ea75603 MT	24	$Header::pagecolour = '#ffffff';
	25	#$Header::tablecolour = '#a0a0a0';
	26	$Header::tablecolour = '#FFFFFF';
	27	$Header::bigboxcolour = '#F6F4F4';
	28	$Header::boxcolour = '#EAE9EE';
	29	$Header::bordercolour = '#000000';
	30	$Header::table1colour = '#E0E0E0';
	31	$Header::table2colour = '#F0F0F0';
	32	$Header::colourred = '#993333';
	33	$Header::colourorange = '#FF9933';
	34	$Header::colouryellow = '#FFFF00';
	35	$Header::colourgreen = '#339933';
	36	$Header::colourblue = '#333399';
6d4147d2	37	$Header::colourovpn = '#339999';
3ea75603 MT	38	$Header::colourfw = '#000000';
	39	$Header::colourvpn = '#990099';
	40	$Header::colourerr = '#FF0000';
	41	$Header::viewsize = 150;
	42	$Header::errormessage = '';
	43	my %menuhash = ();
	44	my $menu = \%menuhash;
	45	%settings = ();
	46	%ethsettings = ();
	47	@URI = ();
3ea75603 MT	48
	49	### Make sure this is an SSL request
	50	if ($ENV{'SERVER_ADDR'} && $ENV{'HTTPS'} ne 'on') {
	51	print "Status: 302 Moved\r\n";
f8e080ef	52	print "Location: https://$ENV{'SERVER_ADDR'}:444/$ENV{'PATH_INFO'}\r\n\r\n";
3ea75603 MT	53	exit 0;
	54	}
	55
	56	### Initialize environment
6be4dd24 CS	57	&General::readhash("${swroot}/main/settings", \%settings);
6be4dd24 CS	58	&General::readhash("${swroot}/ethernet/settings", \%ethsettings);
3ea75603 MT	59	$language = $settings{'LANGUAGE'};
	60	$hostname = $settings{'HOSTNAME'};
	61	$hostnameintitle = 0;
	62
	63	### Initialize language
	64	if ($language =~ /^(\w+)$/) {$language = $1;}
	65
	66	### Read English Files
	67	if ( -d "/var/ipfire/langs/en/" ) {
	68	opendir(DIR, "/var/ipfire/langs/en/");
	69	@names = readdir(DIR) or die "Cannot Read Directory: $!\n";
	70	foreach $name(@names) {
	71	next if ($name eq ".");
	72	next if ($name eq "..");
	73	next if (!($name =~ /\.pl$/));
	74	require "${swroot}/langs/en/${name}";
	75	};
	76	};
	77
	78
	79	### Enable Language Files
	80	if ( -d "/var/ipfire/langs/${language}/" ) {
	81	opendir(DIR, "/var/ipfire/langs/${language}/");
	82	@names = readdir(DIR) or die "Cannot Read Directory: $!\n";
	83	foreach $name(@names) {
	84	next if ($name eq ".");
	85	next if ($name eq "..");
	86	next if (!($name =~ /\.pl$/));
	87	require "${swroot}/langs/${language}/${name}";
	88	};
	89	};
	90
3ea75603 MT	91	require "${swroot}/langs/en.pl";
3ea75603 MT	92	require "${swroot}/langs/${language}.pl";
f8e080ef	93	eval `/bin/cat /srv/web/ipfire/html/themes/$settings{'THEME'}/include/functions.pl`;
3ea75603 MT	94
3ea75603 MT	95	sub orange_used () {
6be4dd24	96	if ($ethsettings{'CONFIG_TYPE'} =~ /^[24]$/) {
3ea75603 MT	97	return 1;
	98	}
	99	return 0;
	100	}
	101
	102	sub blue_used () {
6be4dd24	103	if ($ethsettings{'CONFIG_TYPE'} =~ /^[34]$/) {
3ea75603 MT	104	return 1;
	105	}
	106	return 0;
	107	}
	108
	109	sub is_modem {
6be4dd24	110	if ($ethsettings{'CONFIG_TYPE'} =~ /^[0]$/) {
3ea75603 MT	111	return 1;
	112	}
	113	return 0;
	114	}
	115
	116	### Initialize menu
	117	sub genmenu {
24249567	118
3ea75603 MT	119	my %subsystemhash = ();
	120	my $subsystem = \%subsystemhash;
	121
3ea75603 MT	122	my %substatushash = ();
3ea75603 MT	123	my $substatus = \%substatushash;
3ea75603 MT	124
	125	my %subnetworkhash = ();
	126	my $subnetwork = \%subnetworkhash;
	127
3ea75603 MT	128	my %subserviceshash = ();
	129	my $subservices = \%subserviceshash;
	130
3ea75603 MT	131	my %subfirewallhash = ();
	132	my $subfirewall = \%subfirewallhash;
	133
3ea75603 MT	134	my %subipfirehash = ();
3ea75603 MT	135	my $subipfire = \%subipfirehash;
3ea75603	136
24249567 MT	137	my %sublogshash = ();
24249567 MT	138	my $sublogs = \%sublogshash;
3ea75603	139
24249567 MT	140	eval `/bin/cat /var/ipfire/menu.d/*.menu`;
24249567 MT	141	eval `/bin/cat /var/ipfire/menu.d/*.main`;
3ea75603	142
c980f4d2	143	if (! blue_used()) {
a615cab3	144	$menu->{'05.firewall'}{'subMenu'}->{'60.wireless'}{'enabled'} = 0;
c980f4d2	145	}
6be4dd24	146	if ( $ethsettings{'CONFIG_TYPE'} =~ /^(1\|2\|3\|4)$/ && $ethsettings{'RED_TYPE'} eq 'STATIC' ) {
a68fedca	147	$menu->{'03.network'}{'subMenu'}->{'70.aliases'}{'enabled'} = 1;
3ea75603	148	}
61027579 MT	149
	150	if (&General::RedIsWireless()) {
	151	$menu->{'01.system'}{'subMenu'}->{'21.wlan'}{'enabled'} = 1;
	152	}
3ea75603 MT	153	}
	154
	155	sub showhttpheaders
	156	{
c43ae64f	157	print "Cache-control: private\n";
96a44fe5	158	print "Connection: close\n";
1d795ec5	159	print "Content-type: text/html; charset=UTF-8\n\n";
3ea75603 MT	160	}
	161
	162	sub is_menu_visible($) {
	163	my $link = shift;
	164	$link =~ s#\?.*$##;
	165	return (-e $ENV{'DOCUMENT_ROOT'}."/../$link");
	166	}
	167
	168
	169	sub getlink($) {
	170	my $root = shift;
	171	if (! $root->{'enabled'}) {
	172	return '';
	173	}
	174	if ($root->{'uri'} !~ /^$/) {
	175	my $vars = '';
	176	if ($root->{'vars'} !~ /^$/) {
	177	$vars = '?'. $root->{'vars'};
	178	}
	179	if (! is_menu_visible($root->{'uri'})) {
	180	return '';
	181	}
	182	return $root->{'uri'}.$vars;
	183	}
	184	my $submenus = $root->{'subMenu'};
	185	if (! $submenus) {
	186	return '';
	187	}
	188	foreach my $item (sort keys %$submenus) {
	189	my $link = getlink($submenus->{$item});
	190	if ($link ne '') {
	191	return $link;
	192	}
	193	}
	194	return '';
	195	}
	196
	197
	198	sub compare_url($) {
	199	my $conf = shift;
	200
	201	my $uri = $conf->{'uri'};
	202	my $vars = $conf->{'vars'};
	203	my $novars = $conf->{'novars'};
	204
	205	if ($uri eq '') {
	206	return 0;
	207	}
	208	if ($uri ne $URI[0]) {
	209	return 0;
	210	}
	211	if ($novars) {
	212	if ($URI[1] !~ /^$/) {
	213	return 0;
	214	}
	215	}
	216	if (! $vars) {
	217	return 1;
	218	}
	219	return ($URI[1] eq $vars);
	220	}
	221
	222
	223	sub gettitle($) {
224	my $root = shift;
225
226	if (! $root) {
227	return '';
228	}
229	foreach my $item (sort keys %$root) {
230	my $val = $root->{$item};
231	if (compare_url($val)) {
232	$val->{'selected'} = 1;
233	if ($val->{'title'} !~ /^$/) {
234	return $val->{'title'};
235	}
236	return 'EMPTY TITLE';
237	}
238
239	my $title = gettitle($val->{'subMenu'});
240	if ($title ne '') {
241	$val->{'selected'} = 1;
242	return $title;
243	}
244	}
245	return '';
246	}
247
3ea75603 MT	248	sub getcgihash {
	249	my ($hash, $params) = @_;
	250	my $cgi = CGI->new ();
	251	$hash->{'__CGI__'} = $cgi;
	252	return if ($ENV{'REQUEST_METHOD'} ne 'POST');
	253	if (!$params->{'wantfile'}) {
	254	$CGI::DISABLE_UPLOADS = 1;
	255	$CGI::POST_MAX = 512 * 1024;
	256	} else {
	257	$CGI::POST_MAX = 10 * 1024 * 1024;
	258	}
	259
	260	$cgi->referer() =~ m/^https?\:\/\/([^\/]+)/;
	261	my $referer = $1;
	262	$cgi->url() =~ m/^https?\:\/\/([^\/]+)/;
	263	my $servername = $1;
	264	return if ($referer ne $servername);
	265
	266	### Modified for getting multi-vars, split by \|
	267	%temp = $cgi->Vars();
	268	foreach my $key (keys %temp) {
	269	$hash->{$key} = $temp{$key};
	270	$hash->{$key} =~ s/\0/\|/g;
	271	$hash->{$key} =~ s/^\s(.?)\s*$/$1/;
	272	}
	273
	274	if (($params->{'wantfile'})&&($params->{'filevar'})) {
	275	$hash->{$params->{'filevar'}} = $cgi->upload
	276	($params->{'filevar'});
	277	}
	278	return;
	279	}
	280
3ea75603 MT	281
	282	# Test if IP is within a subnet
	283	# Call: IpInSubnet (Addr, Subnet, Subnet Mask)
	284	# Subnet can be an IP of the subnet: 10.0.0.0 or 10.0.0.1
	285	# Everything in dottted notation
	286	# Return: TRUE/FALSE
	287	sub IpInSubnet
	288	{
	289	$ip = unpack('N', inet_aton(shift));
	290	$start = unpack('N', inet_aton(shift));
	291	$mask = unpack('N', inet_aton(shift));
	292	$start &= $mask; # base of subnet...
	293	$end = $start + ~$mask;
	294	return (($ip >= $start) && ($ip <= $end));
	295	}
	296
8b33e596 MT	297	sub escape($) {
	298	my $s = shift;
	299	return HTML::Entities::encode_entities($s);
	300	}
	301
	302	sub cleanhtml {
3ea75603 MT	303	my $outstring =$_[0];
3ea75603 MT	304	$outstring =~ tr/,/ / if not defined $_[1] or $_[1] ne 'y';
8b33e596 MT	305
8b33e596 MT	306	return escape($outstring);
3ea75603	307	}
986e08d9	308
3ea75603 MT	309	sub connectionstatus
3ea75603 MT	310	{
986e08d9 MT	311	my %pppsettings = ();
	312	my %netsettings = ();
	313	my $iface='';
	314
	315	$pppsettings{'PROFILENAME'} = 'None';
	316	&General::readhash("${General::swroot}/ppp/settings", \%pppsettings);
	317	&General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
	318
	319	my $profileused='';
2fc53b15	320	unless ( $netsettings{'RED_TYPE'} =~ /^(DHCP\|STATIC)$/ ) {
986e08d9 MT	321	$profileused="- $pppsettings{'PROFILENAME'}";
	322	}
	323
986e08d9	324	my ($timestr, $connstate);
986e08d9	325
7f9f8516	326	my $connstate = "<span>$Lang::tr{'idle'} $profileused</span>";
986e08d9	327
2fc53b15 MT	328	if (-e "${General::swroot}/red/active") {
2fc53b15 MT	329	$timestr = &General::age("${General::swroot}/red/active");
7f9f8516	330	$connstate = "<span>$Lang::tr{'connected'} - (<span>$timestr</span>) $profileused</span>";
2fc53b15	331	} else {
7f9f8516 CS	332	if ((open(KEEPCONNECTED, "</var/ipfire/red/keepconnected") == false) && ($pppsettings{'RECONNECTION'} eq "persistent")) {
	333	$connstate = "<span>$Lang::tr{'connection closed'} $profileused</span>";
	334	} elsif (($pppsettings{'RECONNECTION'} eq "dialondemand") && ( -e "${General::swroot}/red/dial-on-demand")) {
	335	$connstate = "<span>$Lang::tr{'dod waiting'} $profileused</span>";
986e08d9	336	} else {
7f9f8516	337	$connstate = "<span>$Lang::tr{'connecting'} $profileused</span>" if (system("ps -ef \| grep -q '[p]ppd'"));
986e08d9	338	}
986e08d9	339	}
2fc53b15	340
3ea75603 MT	341	return $connstate;
	342	}
	343
3ea75603 MT	344	sub CheckSortOrder {
	345	#Sorting of allocated leases
	346	if ($ENV{'QUERY_STRING'} =~ /^IPADDR\|^ETHER\|^HOSTNAME\|^ENDTIME/ ) {
6be4dd24	347	my $newsort=$ENV{'QUERY_STRING'};
cab84d3a	348	&General::readhash("${swroot}/dhcp/settings", \%dhcpsettings);
3ea75603 MT	349	$act=$dhcpsettings{'SORT_LEASELIST'};
	350	#Reverse actual ?
	351	if ($act =~ $newsort) {
	352	if ($act !~ 'Rev') {$Rev='Rev'};
	353	$newsort.=$Rev
	354	};
	355
	356	$dhcpsettings{'SORT_LEASELIST'}=$newsort;
cab84d3a	357	&General::writehash("${swroot}/dhcp/settings", \%dhcpsettings);
3ea75603 MT	358	$dhcpsettings{'ACTION'} = 'SORT'; # avoid the next test "First lauch"
	359	}
	360
	361	}
	362
	363	sub PrintActualLeases
	364	{
	365	&openbox('100%', 'left', $tr{'current dynamic leases'});
	366	print <<END
	367	<table width='100%'>
	368	<tr>
	369	<td width='25%' align='center'><a href='$ENV{'SCRIPT_NAME'}?IPADDR'><b>$tr{'ip address'}</b></a></td>
	370	<td width='25%' align='center'><a href='$ENV{'SCRIPT_NAME'}?ETHER'><b>$tr{'mac address'}</b></a></td>
	371	<td width='20%' align='center'><a href='$ENV{'SCRIPT_NAME'}?HOSTNAME'><b>$tr{'hostname'}</b></a></td>
32fdd7d9 MT	372	<td width='25%' align='center'><a href='$ENV{'SCRIPT_NAME'}?ENDTIME'><b>$tr{'lease expires'} (local time d/m/y)</b></a></td>
32fdd7d9 MT	373	<td width='5%' align='center'><b>Add to fix leases<b></td>
3ea75603 MT	374	</tr>
	375	END
	376	;
	377
986e08d9	378	open(LEASES,"/var/state/dhcp/dhcpd.leases") or die "Can't open dhcpd.leases";
3ea75603 MT	379	while ($line = <LEASES>) {
	380	next if( $line =~ /^\s*#/ );
	381	chomp($line);
	382	@temp = split (' ', $line);
	383
	384	if ($line =~ /^\s*lease/) {
	385	$ip = $temp[1];
	386	#All field are not necessarily read. Clear everything
	387	$endtime = 0;
	388	$ether = "";
	389	$hostname = "";
	390	}
	391
	392	if ($line =~ /^\s*ends/) {
	393	$line =~ /(\d+)\/(\d+)\/(\d+) (\d+):(\d+):(\d+)/;
	394	$endtime = timegm($6, $5, $4, $3, $2 - 1, $1 - 1900);
	395	}
	396
	397	if ($line =~ /^\s*hardware ethernet/) {
	398	$ether = $temp[2];
	399	$ether =~ s/;//g;
	400	}
	401
	402	if ($line =~ /^\s*client-hostname/) {
	403	$hostname = "$temp[1] $temp[2] $temp[3]";
	404	$hostname =~ s/;//g;
	405	$hostname =~ s/\"//g;
	406	}
	407
	408	if ($line eq "}") {
	409	@record = ('IPADDR',$ip,'ENDTIME',$endtime,'ETHER',$ether,'HOSTNAME',$hostname);
	410	$record = {}; # create a reference to empty hash
	411	%{$record} = @record; # populate that hash with @record
	412	$entries{$record->{'IPADDR'}} = $record; # add this to a hash of hashes
	413	}
	414	}
	415	close(LEASES);
	416
	417	my $id = 0;
	418	foreach my $key (sort leasesort keys %entries) {
32fdd7d9	419	print "<form method='post' action='/cgi-bin/dhcp.cgi'>\n";
3ea75603 MT	420	my $hostname = &cleanhtml($entries{$key}->{HOSTNAME},"y");
	421
	422	if ($id % 2) {
	423	print "<tr bgcolor='$table1colour'>";
	424	}
	425	else {
	426	print "<tr bgcolor='$table2colour'>";
	427	}
	428
	429	print <<END
32fdd7d9 MT	430	<td align='center'><input type='hidden' name='FIX_ADDR' value='$entries{$key}->{IPADDR}' />$entries{$key}->{IPADDR}</td>
	431	<td align='center'><input type='hidden' name='FIX_MAC' value='$entries{$key}->{ETHER}' />$entries{$key}->{ETHER}</td>
	432	<td align='center'><input type='hidden' name='FIX_REMARK' value='$hostname' /> $hostname</td>
	433	<td align='center'><input type='hidden' name='FIX_ENABLED' value='on' />
3ea75603 MT	434	END
	435	;
	436
	437	($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $dst) = localtime ($entries{$key}->{ENDTIME});
	438	$enddate = sprintf ("%02d/%02d/%d %02d:%02d:%02d",$mday,$mon+1,$year+1900,$hour,$min,$sec);
	439
	440	if ($entries{$key}->{ENDTIME} < time() ){
	441	print "<strike>$enddate</strike>";
	442	} else {
	443	print "$enddate";
	444	}
32fdd7d9 MT	445	print <<END
	446	<td><input type='hidden' name='ACTION' value='$Lang::tr{'add'}2' /><input type='submit' name='SUBMIT' value='$Lang::tr{'add'}' />
	447	</td></td></tr></form>
	448	END
	449	;
3ea75603 MT	450	$id++;
	451	}
	452
	453	print "</table>";
	454	&closebox();
	455	}
	456
	457
	458	# This sub is used during display of actives leases
	459	sub leasesort {
	460	if (rindex ($dhcpsettings{'SORT_LEASELIST'},'Rev') != -1)
	461	{
	462	$qs=substr ($dhcpsettings{'SORT_LEASELIST'},0,length($dhcpsettings{'SORT_LEASELIST'})-3);
	463	if ($qs eq 'IPADDR') {
	464	@a = split(/\./,$entries{$a}->{$qs});
	465	@b = split(/\./,$entries{$b}->{$qs});
	466	($b[0]<=>$a[0]) \|\|
	467	($b[1]<=>$a[1]) \|\|
	468	($b[2]<=>$a[2]) \|\|
	469	($b[3]<=>$a[3]);
	470	}else {
	471	$entries{$b}->{$qs} cmp $entries{$a}->{$qs};
	472	}
	473	}
	474	else #not reverse
	475	{
	476	$qs=$dhcpsettings{'SORT_LEASELIST'};
	477	if ($qs eq 'IPADDR') {
	478	@a = split(/\./,$entries{$a}->{$qs});
	479	@b = split(/\./,$entries{$b}->{$qs});
	480	($a[0]<=>$b[0]) \|\|
	481	($a[1]<=>$b[1]) \|\|
	482	($a[2]<=>$b[2]) \|\|
	483	($a[3]<=>$b[3]);
	484	}else {
	485	$entries{$a}->{$qs} cmp $entries{$b}->{$qs};
	486	}
	487	}
	488	}
1ddefbbd CS	489
	490	sub colorize {
	491	my $string = $_[0];
	492	my @array = split(/\//,$string);
	493	my $string2 = $array[0];
	494
	495	if ( $string eq "*" or $string eq "" ){
	496	return $string;
	497	} elsif ( $string =~ "ipsec" ){
	498	return "<font color='".${Header::colourvpn}."'>".$string."</font>";
	499	} elsif ( $string =~ "tun" ){
	500	return "<font color='".${Header::colourovpn}."'>".$string."</font>";
	501	} elsif ( $string =~ "lo" or $string =~ "127.0.0.0" ){
	502	return "<font color='".${Header::colourfw}."'>".$string."</font>";
	503	} elsif ( $string =~ $ethsettings{'GREEN_DEV'} or &IpInSubnet($string2,$ethsettings{'GREEN_NETADDRESS'},$ethsettings{'GREEN_NETMASK'}) ){
	504	return "<font color='".${Header::colourgreen}."'>".$string."</font>";
	505	} elsif ( $string =~ "ppp0" or $string =~ $ethsettings{'RED_DEV'} or $string =~ "0.0.0.0" or $string =~ $ethsettings{'RED_ADDRESS'} ){
	506	return "<font color='".${Header::colourred}."'>".$string."</font>";
	507	} elsif ( $ethsettings{'CONFIG_TYPE'}>1 and ( $string =~ $ethsettings{'BLUE_DEV'} or &IpInSubnet($string2,$ethsettings{'BLUE_NETADDRESS'},$ethsettings{'BLUE_NETMASK'}) )){
	508	return "<font color='".${Header::colourblue}."'>".$string."</font>";
	509	} elsif ( $ethsettings{'CONFIG_TYPE'}>2 and ( $string =~ $ethsettings{'ORANGE_DEV'} or &IpInSubnet($string2,$ethsettings{'ORANGE_NETADDRESS'},$ethsettings{'ORANGE_NETMASK'}) )){
	510	return "<font color='".${Header::colourorange}."'>".$string."</font>";
	511	} else {
	512	return $string;
	513	}
	514	}