[people/pmueller/ipfire-2.x.git] / html / cgi-bin / logs.cgi / firewalllogip.dat

#!/usr/bin/perl
#
# SmoothWall CGIs
#
# This code is distributed under the terms of the GPL
#
# JC HERITIER
# page inspired from the initial firewalllog.dat
#
# Modified for IPFire by Christian Schmidt
#	                    and Michael Tremer (www.ipfire.org)

use strict;
use Getopt::Std;

# enable only the following on debugging purpose
#use warnings;
#use CGI::Carp 'fatalsToBrowser';

require '/var/ipfire/general-functions.pl';
require "${General::swroot}/location-functions.pl";
require "${General::swroot}/lang.pl";
require "${General::swroot}/header.pl";

use POSIX();

my %cgiparams=();
my %settings=();
my $pienumber;
my $otherspie;
my $showpie;
my $sortcolumn;
my $errormessage = '';

$cgiparams{'pienumber'} = 10;
$cgiparams{'otherspie'} = 1;
$cgiparams{'showpie'} = 1;
$cgiparams{'sortcolumn'} = 1;

my @shortmonths = ( 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug',
	'Sep', 'Oct', 'Nov', 'Dec' );
my @longmonths = ( $Lang::tr{'january'}, $Lang::tr{'february'}, $Lang::tr{'march'},
	$Lang::tr{'april'}, $Lang::tr{'may'}, $Lang::tr{'june'}, $Lang::tr{'july'}, $Lang::tr{'august'},
	$Lang::tr{'september'}, $Lang::tr{'october'}, $Lang::tr{'november'},
	$Lang::tr{'december'} );

my @now = localtime();
my $dow = $now[6];
my $doy = $now[7];
my $tdoy = $now[7];
my $year = $now[5]+1900;

$cgiparams{'DAY'} = $now[3];
$cgiparams{'MONTH'} = $now[4];
$cgiparams{'ACTION'} = '';

&General::readhash("${General::swroot}/fwlogs/ipsettings", \%settings);
if ($settings{'pienumber'} != 0) { $cgiparams{'pienumber'} = $settings{'pienumber'} };
if ($settings{'otherspie'} != 0) { $cgiparams{'otherspie'} = $settings{'otherspie'} };
if ($settings{'showpie'} != 0) { $cgiparams{'showpie'} = $settings{'showpie'} };
if ($settings{'sortcolumn'} != 0) { $cgiparams{'sortcolumn'} = $settings{'sortcolumn'} };

&Header::getcgihash(\%cgiparams);
if ($cgiparams{'pienumber'} != 0) { $settings{'pienumber'} = $cgiparams{'pienumber'} };
if ($cgiparams{'otherspie'} != 0) { $settings{'otherspie'} = $cgiparams{'otherspie'} };
if ($cgiparams{'showpie'} != 0) { $settings{'showpie'} = $cgiparams{'showpie'} };
if ($cgiparams{'sortcolumn'} != 0) { $settings{'sortcolumn'} = $cgiparams{'sortcolumn'} };

if ($cgiparams{'ACTION'} eq $Lang::tr{'save'})
{
	&General::writehash("${General::swroot}/fwlogs/ipsettings", \%settings);
}

my $start = -1;
if ($ENV{'QUERY_STRING'} && $cgiparams{'ACTION'} ne $Lang::tr{'update'})
{
	my @temp = split(',',$ENV{'QUERY_STRING'});
	$start = $temp[0];
	$cgiparams{'MONTH'} = $temp[1];
	$cgiparams{'DAY'} = $temp[2];
}

if (!($cgiparams{'MONTH'} =~ /^(0|1|2|3|4|5|6|7|8|9|10|11)$/) ||
    !($cgiparams{'DAY'} =~ /^(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31)$/))
{
	$cgiparams{'DAY'} = $now[3];
	$cgiparams{'MONTH'} = $now[4];
}
elsif($cgiparams{'ACTION'} eq '>>')
{
	my @temp_then=();
	my @temp_now = localtime(time);
	$temp_now[4] = $cgiparams{'MONTH'};
	$temp_now[3] = $cgiparams{'DAY'};
	@temp_then = localtime(POSIX::mktime(@temp_now) + 86400);
	## Retrieve the same time on the next day -
	## 86400 seconds in a day
	$cgiparams{'MONTH'} = $temp_then[4];
	$cgiparams{'DAY'} = $temp_then[3];
}
elsif($cgiparams{'ACTION'} eq '<<')
{
	my @temp_then=();
	my @temp_now = localtime(time);
	$temp_now[4] = $cgiparams{'MONTH'};
	$temp_now[3] = $cgiparams{'DAY'};
	@temp_then = localtime(POSIX::mktime(@temp_now) - 86400);
	## Retrieve the same time on the previous day -
	## 86400 seconds in a day
	$cgiparams{'MONTH'} = $temp_then[4];
	$cgiparams{'DAY'} = $temp_then[3];
}

if (($cgiparams{'DAY'} ne $now[3]) || ($cgiparams{'MONTH'} ne $now[4]))
{
	my @then = ();
	if ( (  $cgiparams{'MONTH'} eq $now[4]) && ($cgiparams{'DAY'} > $now[3]) ||
	     ( $cgiparams{'MONTH'} > $now[4] ) ) {
		@then = localtime(POSIX::mktime( 0, 0, 0, $cgiparams{'DAY'}, $cgiparams{'MONTH'}, $year - 1901 ));
	} else {
		@then = localtime(POSIX::mktime( 0, 0, 0, $cgiparams{'DAY'}, $cgiparams{'MONTH'}, $year - 1900 ));
	}
	$tdoy = $then[7];
	my $lastleap=($year-1)%4;
	if ($tdoy>$doy) {
		if ($lastleap == 0 && $tdoy < 60) {
			$doy=$tdoy+366;
		} else {
			$doy=$doy+365;
		}
	}
}

my $datediff=0;
my $dowd=0;
my $multifile=0;
if ($tdoy ne $doy) {
	$datediff=int(($doy-$tdoy)/7);
	$dowd=($doy-$tdoy)%7;
	if (($dow-$dowd)<1) {
		$datediff=$datediff+1;
	}
	if (($dow-$dowd)==0) {
		$multifile=1;
	}
}

my $monthstr = $shortmonths[$cgiparams{'MONTH'}];
my $longmonthstr = $longmonths[$cgiparams{'MONTH'}];
my $day = $cgiparams{'DAY'};
my $daystr='';
if ($day <= 9) {
	$daystr = " $day"; }
else {
	$daystr = $day;
}

my $skip=0;
my $filestr='';
if ($datediff==0) {
	$filestr="/var/log/messages";
} else {
       $filestr="/var/log/messages.$datediff";
       $filestr = "$filestr.gz" if -f "$filestr.gz";
}

if (!(open (FILE,($filestr =~ /.gz$/ ? "gzip -dc $filestr |" : $filestr)))) {
	$errormessage = "$Lang::tr{'date not in logs'}: $filestr $Lang::tr{'could not be opened'}";
	$skip=1;
	# Note: This is in case the log does not exist for that date
}
my $lines = 0;
my @log=();

if (!$skip)
{
	while (<FILE>)
	{
		if (/(^${monthstr} ${daystr} ..:..:..) [\w\-]+ kernel:.*(IN=.*)$/) {
			$log[$lines] = $_;
			$lines++;
		}
	}
	close (FILE);
}

$skip=0;
if ($multifile) {
	$datediff=$datediff-1;
	if ($datediff==0) {
		$filestr="/var/log/messages";
	} else {
		$filestr="/var/log/messages.$datediff";
		$filestr = "$filestr.gz" if -f "$filestr.gz";
	}
	if (!(open (FILE,($filestr =~ /.gz$/ ? "gzip -dc $filestr |" : $filestr)))) {
		$errormessage="$Lang::tr{'date not in logs'}: $filestr $Lang::tr{'could not be opened'}";
		$skip=1;
	}
	if (!$skip) {
		while (<FILE>) {
			if (/(^${monthstr} ${daystr} ..:..:..) [\w\-]+ kernel:.*(IN=.*)$/) {
				$log[$lines] = $_;
				$lines++;
			}
		}
		close (FILE);
	}
}

my $MODNAME="fwlogs";

&Header::showhttpheaders();
&Header::openpage($Lang::tr{'firewall log ip'}, 1, '');
&Header::openbigbox('100%', 'left', '', $errormessage);


if ($errormessage) {
	&Header::openbox('100%', 'left', $Lang::tr{'error messages'});
	print "<font class='base'>$errormessage&nbsp;</font>\n";
	&Header::closebox();
}

&Header::openbox('100%', 'left', "$Lang::tr{'settings'}");

print <<END
<form method='post' action='$ENV{'SCRIPT_NAME'}'>
<table width='100%'>
<tr>
	<td width='10%' class='base'>$Lang::tr{'month'}:&nbsp;</td>
	<td width='10%'>
	<select name='MONTH'>
END
;
my $month;
for ($month = 0; $month < 12; $month++)
{
	print "\t<option ";
	if ($month == $cgiparams{'MONTH'}) {
		print "selected='selected' ";
	}
	print "value='$month'>$longmonths[$month]</option>\n";
}
print <<END
	</select>
	</td>
	<td width='10%' class='base' align='right'>&nbsp;$Lang::tr{'day'}:&nbsp;</td>
	<td width='40%'>
	<select name='DAY'>
END
;
for ($day = 1; $day <= 31; $day++)
{
	print "\t<option ";
	if ($day == $cgiparams{'DAY'}) {
		print "selected='selected' ";
	}
	print "value='$day'>$day</option>\n";
}

if( $cgiparams{'pienumber'} != 0){$pienumber=$cgiparams{'pienumber'};}
if( $cgiparams{'otherspie'} != 0){$otherspie=$cgiparams{'otherspie'};}
if( $cgiparams{'showpie'} != 0){$showpie=$cgiparams{'showpie'};}
if( $cgiparams{'sortcolumn'} != 0){$sortcolumn=$cgiparams{'sortcolumn'};}

print <<END
</select>
</td>
<td width='5%'  align='center'><input type='submit' name='ACTION' title='$Lang::tr{'day before'}' value='&lt;&lt;' /></td>
<td width='5%'  align='center'><input type='submit' name='ACTION' title='$Lang::tr{'day after'}' value='&gt;&gt;' /></td>
<td width='20%' align='right'><input type='submit' name='ACTION' value='$Lang::tr{'update'}' /></td>
</tr>
<tr>
	<td colspan='3' align='left' valign="left">$Lang::tr{'Number of IPs for the pie chart'}:</td>
	<td colspan='3' align='left' valign="center"><input type='text' name='pienumber' value='$pienumber' size='4'></td>
	<td align='right'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
</tr>
</table>
</form>
END
;

&Header::closebox();

&Header::openbox('100%', 'left', $Lang::tr{'firewall graph ip'});
print "<p><b>$Lang::tr{'firewall hits'} $longmonthstr $daystr: $lines</b></p>";

my $linesjc = 0;
my %tabjc;

if ($pienumber == -1 || $pienumber > $lines || $sortcolumn == 2) { $pienumber = $lines; };
$lines = 0;
foreach $_ (@log)
{
	# Extract ipv4 or ipv6 address
	if (($_ =~  /SRC\=(([\d]{1,3})(\.([\d]{1,3})){3})/) or ($_ =~ /SRC\=(([0-9a-fA-F]{0,4})(\:([0-9a-fA-F]{0,4})){2,7})/)) {
		$tabjc{$1} = $tabjc{$1} + 1 ;
		if(($tabjc{$1} == 1) && ($lines < $pienumber)) { $lines = $lines + 1; }
		$linesjc++;
	}
}

$pienumber = $lines;

my @keytabjc = keys %tabjc;

my @slice;
my $go;
my $nblinejc;

if( $cgiparams{'linejc'} eq 'all' ){ $nblinejc = $linesjc; $go=1; }
if( ($cgiparams{'linejc'} != 0) && ($cgiparams{'linejc'} ne 'all') ){ $nblinejc = $cgiparams{'linejc'}; $go=1;}
if( $go != 1){ $nblinejc = 1000; }

my @key;
my @value;
my $indice=0;
my @tabjc2;

if ($sortcolumn == 1)
{
	@tabjc2 = sort { $b <=> $a } values (%tabjc);
}
else
{
	@tabjc2 = sort { $a <=> $b } keys (%tabjc);
}

my $colour=1;

##############################################
#pie chart generation
use GD::Graph::pie;
use GD::Graph::colour;
#ips sort by hits number
my $v;

if ($sortcolumn == 1)
{
	for ($v=0;$v<$pienumber;$v++){
		findkey($tabjc2[$v]);
	}
}
else
{
	foreach $v (@tabjc2) {
		$key[$indice] = $v;
		$value[$indice] = $tabjc{$v};
		$indice++;
	}
}

my @ips;
my @numb;

@ips = @key;
@numb = @value;

my $o;

if($cgiparams{'otherspie'} == 2 ){}
else{
	my $numothers;
	for($o=0;$o<$pienumber;$o++){
		$numothers = $numothers + $numb[$o];
	}
	$numothers =  $linesjc - $numothers;
	if ($numothers > 0) {
		$ips[$pienumber]="$Lang::tr{'otherip'}";
		$numb[$pienumber] =  $numothers;
	}
}

my @data = (\@ips,\@numb);
use GD::Graph::colour qw( :files );

my $color=0;
my %color = ();
my %mainsettings = ();
&General::readhash("${General::swroot}/main/settings", \%mainsettings);
&General::readhash("/srv/web/ipfire/html/themes/ipfire/include/colors.txt", \%color);

if ($showpie != 2 && $pienumber <= 50 && $pienumber != 0) {
	my $mygraph = GD::Graph::pie->new(500, 350);
	$mygraph->set(
	      'title' => '',
	      'pie_height' => 50,
	      'start_angle' => 89
	) or warn $mygraph->error;

	$mygraph->set_value_font(GD::gdMediumBoldFont);
	$mygraph->set( dclrs => [ "$color{'color1'}" , "$color{'color2'}" , "$color{'color3'}" , "$color{'color4'}" , "$color{'color5'}" , "$color{'color6'}" , "$color{'color7'}" , "$color{'color8'}" , "$color{'color9'}" , "$color{'color10'}" ] );
	my $myimage = $mygraph->plot(\@data) or die $mygraph->error;

	my @filenames = glob("/srv/web/ipfire/html/graphs/fwlog-ip*.png");
	unlink(@filenames);
	my $imagerandom = rand(1000000);
	my $imagename = "/srv/web/ipfire/html/graphs/fwlog-ip$imagerandom.png";
	open(FILE,">$imagename");
	print FILE $myimage->png;
	close(FILE);
	#####################################################
	print "<div style='text-align:center'>";
	print "<img src='/graphs/fwlog-ip$imagerandom.png'>";
	print "</div>";
}

print <<END
<table width='100%' class='tbl'>
<tr>
<th width='10%' align='center' class='boldbase'></th>
<th width='30%' align='center' class='boldbase'><b>$Lang::tr{'ip address'}</b></th>
<th width='10%' align='center' class='boldbase'><b>$Lang::tr{'country'}</b></th>
<th width='10%' align='center' class='boldbase'><b>$Lang::tr{'count'}</b></th>
<th width='30%' align='center' class='boldbase'><b>$Lang::tr{'percentage'}</b></th>
</tr>
END
;

my $total=0;
my $show=0;

my $s;
my $percent;
my $col="";

for($s=0;$s<$lines;$s++)
{
	$show++;
	$percent = $value[$s] * 100 / $linesjc;
	$percent = sprintf("%.f", $percent);
	$total = $total + $value[$s];
	# colors are numbered 1 to 10
	my $colorIndex = ($color % 10) + 1;
	$col="bgcolor='$color{\"color$colorIndex\"}'";
	print "<tr>";

	# Get country code.
	my $ccode = &Location::Functions::lookup_country_code($key[$s]);

	$color++;
	print "<td align='center' $col><form method='post' action='showrequestfromip.dat'><input type='hidden' name='MONTH' value='$cgiparams{'MONTH'}'> <input type='hidden' name='DAY' value='$cgiparams{'DAY'}'> <input type='hidden' name='ip' value='$key[$s]'> <input type='submit' value='$Lang::tr{'details'}'></form></td>";
	print "<td align='center' $col><a href='/cgi-bin/ipinfo.cgi?ip=$key[$s]'>$key[$s]</a></td>";

	# Get flag icon for of the country.
	my $flag_icon = &Location::Functions::get_flag_icon($ccode);

	if ( $flag_icon ) {
		print "<td align='center' $col><a href='/cgi-bin/country.cgi#$ccode'><img src='$flag_icon' border='0' align='absmiddle' alt='$ccode' title='$ccode'></a></td>";
	} else {
		print "<td align='center' $col></td>";
	}

	print "<td align='center' $col>$value[$s]</td>";
	print "<td align='center' $col>$percent</td>";
	print "</tr>";
}

if($cgiparams{'otherspie'} == 2 ){}
else{
	# colors are numbered 1 to 10
	my $colorIndex = ($color % 10) + 1;
	$col="bgcolor='$color{\"color$colorIndex\"}'";
	print "<tr>";

	if ( $linesjc ne "0")
	{
		my $dif;
		$dif = $linesjc - $total;
		$percent = $dif * 100 / $linesjc;
		$percent = sprintf("%.f", $percent);
		print <<END
		<td align='center' $col></td>
		<td align='center' $col>$Lang::tr{'otherip'}</td>
		<td align='center' $col></td>
		<td align='center' $col>$dif</td>
		<td align='center' $col>$percent</td>
		</tr>
END
		;
	}
}
print <<END
</table>
END
;

&Header::closebox();
&Header::closebigbox();
&Header::closepage();

sub findkey {
	my $v;
	foreach $v (@keytabjc) {
		if ($tabjc{$v} eq $_[0]) {
			delete $tabjc{$v};
			$key[$indice] = "$v";
			$value[$indice] = $_[0];
			$indice++;
			last;
		}
	}
}

sub checkversion {
	#Automatic Updates is disabled
	return "0","0";
}
Commit	Line	Data
76dd79d1 MT	1	#!/usr/bin/perl
	2	#
	3	# SmoothWall CGIs
	4	#
	5	# This code is distributed under the terms of the GPL
	6	#
66c36198	7	# JC HERITIER
76dd79d1 MT	8	# page inspired from the initial firewalllog.dat
76dd79d1 MT	9	#
6bc302d1	10	# Modified for IPFire by Christian Schmidt
43638be5	11	# and Michael Tremer (www.ipfire.org)
76dd79d1 MT	12
76dd79d1 MT	13	use strict;
76dd79d1 MT	14	use Getopt::Std;
	15
	16	# enable only the following on debugging purpose
8c384f97 CS	17	#use warnings;
8c384f97 CS	18	#use CGI::Carp 'fatalsToBrowser';
76dd79d1 MT	19
76dd79d1 MT	20	require '/var/ipfire/general-functions.pl';
43970d7c	21	require "${General::swroot}/location-functions.pl";
76dd79d1 MT	22	require "${General::swroot}/lang.pl";
	23	require "${General::swroot}/header.pl";
	24
	25	use POSIX();
	26
76dd79d1 MT	27	my %cgiparams=();
	28	my %settings=();
	29	my $pienumber;
	30	my $otherspie;
	31	my $showpie;
	32	my $sortcolumn;
	33	my $errormessage = '';
	34
	35	$cgiparams{'pienumber'} = 10;
	36	$cgiparams{'otherspie'} = 1;
	37	$cgiparams{'showpie'} = 1;
	38	$cgiparams{'sortcolumn'} = 1;
	39
	40	my @shortmonths = ( 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug',
43638be5	41	'Sep', 'Oct', 'Nov', 'Dec' );
76dd79d1	42	my @longmonths = ( $Lang::tr{'january'}, $Lang::tr{'february'}, $Lang::tr{'march'},
43638be5 ME	43	$Lang::tr{'april'}, $Lang::tr{'may'}, $Lang::tr{'june'}, $Lang::tr{'july'}, $Lang::tr{'august'},
	44	$Lang::tr{'september'}, $Lang::tr{'october'}, $Lang::tr{'november'},
	45	$Lang::tr{'december'} );
76dd79d1 MT	46
	47	my @now = localtime();
	48	my $dow = $now[6];
	49	my $doy = $now[7];
	50	my $tdoy = $now[7];
	51	my $year = $now[5]+1900;
	52
	53	$cgiparams{'DAY'} = $now[3];
	54	$cgiparams{'MONTH'} = $now[4];
	55	$cgiparams{'ACTION'} = '';
	56
	57	&General::readhash("${General::swroot}/fwlogs/ipsettings", \%settings);
	58	if ($settings{'pienumber'} != 0) { $cgiparams{'pienumber'} = $settings{'pienumber'} };
	59	if ($settings{'otherspie'} != 0) { $cgiparams{'otherspie'} = $settings{'otherspie'} };
	60	if ($settings{'showpie'} != 0) { $cgiparams{'showpie'} = $settings{'showpie'} };
	61	if ($settings{'sortcolumn'} != 0) { $cgiparams{'sortcolumn'} = $settings{'sortcolumn'} };
	62
	63	&Header::getcgihash(\%cgiparams);
	64	if ($cgiparams{'pienumber'} != 0) { $settings{'pienumber'} = $cgiparams{'pienumber'} };
	65	if ($cgiparams{'otherspie'} != 0) { $settings{'otherspie'} = $cgiparams{'otherspie'} };
	66	if ($cgiparams{'showpie'} != 0) { $settings{'showpie'} = $cgiparams{'showpie'} };
	67	if ($cgiparams{'sortcolumn'} != 0) { $settings{'sortcolumn'} = $cgiparams{'sortcolumn'} };
	68
	69	if ($cgiparams{'ACTION'} eq $Lang::tr{'save'})
	70	{
43638be5	71	&General::writehash("${General::swroot}/fwlogs/ipsettings", \%settings);
76dd79d1 MT	72	}
	73
	74	my $start = -1;
	75	if ($ENV{'QUERY_STRING'} && $cgiparams{'ACTION'} ne $Lang::tr{'update'})
	76	{
43638be5 ME	77	my @temp = split(',',$ENV{'QUERY_STRING'});
	78	$start = $temp[0];
	79	$cgiparams{'MONTH'} = $temp[1];
	80	$cgiparams{'DAY'} = $temp[2];
76dd79d1 MT	81	}
	82
	83	if (!($cgiparams{'MONTH'} =~ /^(0\|1\|2\|3\|4\|5\|6\|7\|8\|9\|10\|11)$/) \|\|
	84	!($cgiparams{'DAY'} =~ /^(1\|2\|3\|4\|5\|6\|7\|8\|9\|10\|11\|12\|13\|14\|15\|16\|17\|18\|19\|20\|21\|22\|23\|24\|25\|26\|27\|28\|29\|30\|31)$/))
	85	{
43638be5 ME	86	$cgiparams{'DAY'} = $now[3];
43638be5 ME	87	$cgiparams{'MONTH'} = $now[4];
76dd79d1 MT	88	}
	89	elsif($cgiparams{'ACTION'} eq '>>')
	90	{
43638be5 ME	91	my @temp_then=();
	92	my @temp_now = localtime(time);
	93	$temp_now[4] = $cgiparams{'MONTH'};
	94	$temp_now[3] = $cgiparams{'DAY'};
	95	@temp_then = localtime(POSIX::mktime(@temp_now) + 86400);
	96	## Retrieve the same time on the next day -
	97	## 86400 seconds in a day
	98	$cgiparams{'MONTH'} = $temp_then[4];
	99	$cgiparams{'DAY'} = $temp_then[3];
76dd79d1 MT	100	}
	101	elsif($cgiparams{'ACTION'} eq '<<')
	102	{
43638be5 ME	103	my @temp_then=();
	104	my @temp_now = localtime(time);
	105	$temp_now[4] = $cgiparams{'MONTH'};
	106	$temp_now[3] = $cgiparams{'DAY'};
	107	@temp_then = localtime(POSIX::mktime(@temp_now) - 86400);
	108	## Retrieve the same time on the previous day -
	109	## 86400 seconds in a day
	110	$cgiparams{'MONTH'} = $temp_then[4];
	111	$cgiparams{'DAY'} = $temp_then[3];
76dd79d1 MT	112	}
	113
	114	if (($cgiparams{'DAY'} ne $now[3]) \|\| ($cgiparams{'MONTH'} ne $now[4]))
	115	{
43638be5 ME	116	my @then = ();
	117	if ( ( $cgiparams{'MONTH'} eq $now[4]) && ($cgiparams{'DAY'} > $now[3]) \|\|
	118	( $cgiparams{'MONTH'} > $now[4] ) ) {
	119	@then = localtime(POSIX::mktime( 0, 0, 0, $cgiparams{'DAY'}, $cgiparams{'MONTH'}, $year - 1901 ));
	120	} else {
	121	@then = localtime(POSIX::mktime( 0, 0, 0, $cgiparams{'DAY'}, $cgiparams{'MONTH'}, $year - 1900 ));
	122	}
	123	$tdoy = $then[7];
	124	my $lastleap=($year-1)%4;
	125	if ($tdoy>$doy) {
	126	if ($lastleap == 0 && $tdoy < 60) {
	127	$doy=$tdoy+366;
	128	} else {
	129	$doy=$doy+365;
	130	}
	131	}
76dd79d1 MT	132	}
	133
	134	my $datediff=0;
	135	my $dowd=0;
	136	my $multifile=0;
	137	if ($tdoy ne $doy) {
43638be5 ME	138	$datediff=int(($doy-$tdoy)/7);
	139	$dowd=($doy-$tdoy)%7;
	140	if (($dow-$dowd)<1) {
	141	$datediff=$datediff+1;
	142	}
	143	if (($dow-$dowd)==0) {
	144	$multifile=1;
	145	}
76dd79d1 MT	146	}
	147
	148	my $monthstr = $shortmonths[$cgiparams{'MONTH'}];
	149	my $longmonthstr = $longmonths[$cgiparams{'MONTH'}];
	150	my $day = $cgiparams{'DAY'};
	151	my $daystr='';
	152	if ($day <= 9) {
43638be5	153	$daystr = " $day"; }
76dd79d1	154	else {
43638be5	155	$daystr = $day;
76dd79d1 MT	156	}
	157
	158	my $skip=0;
	159	my $filestr='';
	160	if ($datediff==0) {
43638be5	161	$filestr="/var/log/messages";
76dd79d1 MT	162	} else {
	163	$filestr="/var/log/messages.$datediff";
	164	$filestr = "$filestr.gz" if -f "$filestr.gz";
	165	}
	166
	167	if (!(open (FILE,($filestr =~ /.gz$/ ? "gzip -dc $filestr \|" : $filestr)))) {
43638be5 ME	168	$errormessage = "$Lang::tr{'date not in logs'}: $filestr $Lang::tr{'could not be opened'}";
	169	$skip=1;
	170	# Note: This is in case the log does not exist for that date
76dd79d1 MT	171	}
	172	my $lines = 0;
	173	my @log=();
	174
	175	if (!$skip)
	176	{
43638be5 ME	177	while (<FILE>)
	178	{
	179	if (/(^${monthstr} ${daystr} ..:..:..) [\w\-]+ kernel:.(IN=.)$/) {
	180	$log[$lines] = $_;
	181	$lines++;
	182	}
	183	}
66c36198	184	close (FILE);
76dd79d1 MT	185	}
	186
	187	$skip=0;
	188	if ($multifile) {
43638be5 ME	189	$datediff=$datediff-1;
	190	if ($datediff==0) {
	191	$filestr="/var/log/messages";
	192	} else {
	193	$filestr="/var/log/messages.$datediff";
	194	$filestr = "$filestr.gz" if -f "$filestr.gz";
	195	}
	196	if (!(open (FILE,($filestr =~ /.gz$/ ? "gzip -dc $filestr \|" : $filestr)))) {
	197	$errormessage="$Lang::tr{'date not in logs'}: $filestr $Lang::tr{'could not be opened'}";
	198	$skip=1;
	199	}
	200	if (!$skip) {
	201	while (<FILE>) {
	202	if (/(^${monthstr} ${daystr} ..:..:..) [\w\-]+ kernel:.(IN=.)$/) {
	203	$log[$lines] = $_;
	204	$lines++;
	205	}
	206	}
	207	close (FILE);
	208	}
76dd79d1 MT	209	}
	210
	211	my $MODNAME="fwlogs";
	212
	213	&Header::showhttpheaders();
1bea8be2	214	&Header::openpage($Lang::tr{'firewall log ip'}, 1, '');
76dd79d1 MT	215	&Header::openbigbox('100%', 'left', '', $errormessage);
	216
	217
	218	if ($errormessage) {
43638be5 ME	219	&Header::openbox('100%', 'left', $Lang::tr{'error messages'});
	220	print "<font class='base'>$errormessage </font>\n";
	221	&Header::closebox();
76dd79d1 MT	222	}
76dd79d1 MT	223
5b579ad6	224	&Header::openbox('100%', 'left', "$Lang::tr{'settings'}");
76dd79d1 MT	225
	226	print <<END
	227	<form method='post' action='$ENV{'SCRIPT_NAME'}'>
	228	<table width='100%'>
	229	<tr>
43638be5 ME	230	<td width='10%' class='base'>$Lang::tr{'month'}: </td>
	231	<td width='10%'>
	232	<select name='MONTH'>
76dd79d1 MT	233	END
	234	;
	235	my $month;
	236	for ($month = 0; $month < 12; $month++)
	237	{
43638be5 ME	238	print "\t<option ";
43638be5 ME	239	if ($month == $cgiparams{'MONTH'}) {
66c36198	240	print "selected='selected' ";
43638be5 ME	241	}
43638be5 ME	242	print "value='$month'>$longmonths[$month]</option>\n";
76dd79d1 MT	243	}
76dd79d1 MT	244	print <<END
43638be5 ME	245	</select>
	246	</td>
	247	<td width='10%' class='base' align='right'> $Lang::tr{'day'}: </td>
	248	<td width='40%'>
	249	<select name='DAY'>
76dd79d1 MT	250	END
76dd79d1 MT	251	;
66c36198	252	for ($day = 1; $day <= 31; $day++)
76dd79d1	253	{
43638be5 ME	254	print "\t<option ";
43638be5 ME	255	if ($day == $cgiparams{'DAY'}) {
66c36198	256	print "selected='selected' ";
43638be5 ME	257	}
43638be5 ME	258	print "value='$day'>$day</option>\n";
76dd79d1 MT	259	}
	260
	261	if( $cgiparams{'pienumber'} != 0){$pienumber=$cgiparams{'pienumber'};}
	262	if( $cgiparams{'otherspie'} != 0){$otherspie=$cgiparams{'otherspie'};}
	263	if( $cgiparams{'showpie'} != 0){$showpie=$cgiparams{'showpie'};}
	264	if( $cgiparams{'sortcolumn'} != 0){$sortcolumn=$cgiparams{'sortcolumn'};}
	265
	266	print <<END
	267	</select>
	268	</td>
	269	<td width='5%' align='center'><input type='submit' name='ACTION' title='$Lang::tr{'day before'}' value='<<' /></td>
	270	<td width='5%' align='center'><input type='submit' name='ACTION' title='$Lang::tr{'day after'}' value='>>' /></td>
5b579ad6 AM	271	<td width='20%' align='right'><input type='submit' name='ACTION' value='$Lang::tr{'update'}' /></td>
	272	</tr>
	273	<tr>
	274	<td colspan='3' align='left' valign="left">$Lang::tr{'Number of IPs for the pie chart'}:</td>
	275	<td colspan='3' align='left' valign="center"><input type='text' name='pienumber' value='$pienumber' size='4'></td>
	276	<td align='right'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
76dd79d1 MT	277	</tr>
76dd79d1 MT	278	</table>
5b579ad6	279	</form>
76dd79d1 MT	280	END
	281	;
	282
	283	&Header::closebox();
	284
1bea8be2	285	&Header::openbox('100%', 'left', $Lang::tr{'firewall graph ip'});
76dd79d1 MT	286	print "<p><b>$Lang::tr{'firewall hits'} $longmonthstr $daystr: $lines</b></p>";
	287
	288	my $linesjc = 0;
	289	my %tabjc;
	290
	291	if ($pienumber == -1 \|\| $pienumber > $lines \|\| $sortcolumn == 2) { $pienumber = $lines; };
	292	$lines = 0;
	293	foreach $_ (@log)
	294	{
43638be5 ME	295	# Extract ipv4 or ipv6 address
	296	if (($_ =~ /SRC\=(([\d]{1,3})(\.([\d]{1,3})){3})/) or ($_ =~ /SRC\=(([0-9a-fA-F]{0,4})(\:([0-9a-fA-F]{0,4})){2,7})/)) {
	297	$tabjc{$1} = $tabjc{$1} + 1 ;
	298	if(($tabjc{$1} == 1) && ($lines < $pienumber)) { $lines = $lines + 1; }
	299	$linesjc++;
	300	}
76dd79d1 MT	301	}
	302
	303	$pienumber = $lines;
	304
	305	my @keytabjc = keys %tabjc;
	306
	307	my @slice;
	308	my $go;
	309	my $nblinejc;
	310
	311	if( $cgiparams{'linejc'} eq 'all' ){ $nblinejc = $linesjc; $go=1; }
	312	if( ($cgiparams{'linejc'} != 0) && ($cgiparams{'linejc'} ne 'all') ){ $nblinejc = $cgiparams{'linejc'}; $go=1;}
	313	if( $go != 1){ $nblinejc = 1000; }
	314
	315	my @key;
	316	my @value;
	317	my $indice=0;
	318	my @tabjc2;
	319
	320	if ($sortcolumn == 1)
	321	{
43638be5	322	@tabjc2 = sort { $b <=> $a } values (%tabjc);
76dd79d1 MT	323	}
	324	else
	325	{
43638be5	326	@tabjc2 = sort { $a <=> $b } keys (%tabjc);
76dd79d1 MT	327	}
	328
	329	my $colour=1;
	330
	331	##############################################
	332	#pie chart generation
	333	use GD::Graph::pie;
	334	use GD::Graph::colour;
	335	#ips sort by hits number
	336	my $v;
	337
	338	if ($sortcolumn == 1)
	339	{
43638be5 ME	340	for ($v=0;$v<$pienumber;$v++){
	341	findkey($tabjc2[$v]);
	342	}
76dd79d1 MT	343	}
	344	else
	345	{
43638be5 ME	346	foreach $v (@tabjc2) {
	347	$key[$indice] = $v;
	348	$value[$indice] = $tabjc{$v};
	349	$indice++;
	350	}
76dd79d1 MT	351	}
	352
	353	my @ips;
	354	my @numb;
	355
	356	@ips = @key;
	357	@numb = @value;
	358
	359	my $o;
	360
	361	if($cgiparams{'otherspie'} == 2 ){}
66c36198	362	else{
43638be5 ME	363	my $numothers;
	364	for($o=0;$o<$pienumber;$o++){
	365	$numothers = $numothers + $numb[$o];
	366	}
	367	$numothers = $linesjc - $numothers;
	368	if ($numothers > 0) {
	369	$ips[$pienumber]="$Lang::tr{'otherip'}";
	370	$numb[$pienumber] = $numothers;
	371	}
76dd79d1 MT	372	}
	373
	374	my @data = (\@ips,\@numb);
	375	use GD::Graph::colour qw( :files );
c94c9a32	376
4b4aec3a CS	377	my $color=0;
4b4aec3a CS	378	my %color = ();
c94c9a32 CS	379	my %mainsettings = ();
c94c9a32 CS	380	&General::readhash("${General::swroot}/main/settings", \%mainsettings);
8186b372	381	&General::readhash("/srv/web/ipfire/html/themes/ipfire/include/colors.txt", \%color);
76dd79d1 MT	382
76dd79d1 MT	383	if ($showpie != 2 && $pienumber <= 50 && $pienumber != 0) {
43638be5 ME	384	my $mygraph = GD::Graph::pie->new(500, 350);
	385	$mygraph->set(
	386	'title' => '',
	387	'pie_height' => 50,
	388	'start_angle' => 89
	389	) or warn $mygraph->error;
	390
	391	$mygraph->set_value_font(GD::gdMediumBoldFont);
	392	$mygraph->set( dclrs => [ "$color{'color1'}" , "$color{'color2'}" , "$color{'color3'}" , "$color{'color4'}" , "$color{'color5'}" , "$color{'color6'}" , "$color{'color7'}" , "$color{'color8'}" , "$color{'color9'}" , "$color{'color10'}" ] );
	393	my $myimage = $mygraph->plot(\@data) or die $mygraph->error;
	394
	395	my @filenames = glob("/srv/web/ipfire/html/graphs/fwlog-ip*.png");
	396	unlink(@filenames);
	397	my $imagerandom = rand(1000000);
	398	my $imagename = "/srv/web/ipfire/html/graphs/fwlog-ip$imagerandom.png";
	399	open(FILE,">$imagename");
	400	print FILE $myimage->png;
	401	close(FILE);
	402	#####################################################
	403	print "<div style='text-align:center'>";
	404	print "<img src='/graphs/fwlog-ip$imagerandom.png'>";
	405	print "</div>";
76dd79d1 MT	406	}
	407
	408	print <<END
b740cdd7 AH	409	<table width='100%' class='tbl'>
	410	<tr>
	411	<th width='10%' align='center' class='boldbase'></th>
5ee7500e MT	412	<th width='30%' align='center' class='boldbase'><b>$Lang::tr{'ip address'}</b></th>
5ee7500e MT	413	<th width='10%' align='center' class='boldbase'><b>$Lang::tr{'country'}</b></th>
326a764d	414	<th width='10%' align='center' class='boldbase'><b>$Lang::tr{'count'}</b></th>
5ee7500e	415	<th width='30%' align='center' class='boldbase'><b>$Lang::tr{'percentage'}</b></th>
b740cdd7	416	</tr>
76dd79d1 MT	417	END
	418	;
	419
	420	my $total=0;
	421	my $show=0;
76dd79d1 MT	422
	423	my $s;
	424	my $percent;
fda1f52f	425	my $col="";
cf29614f	426
76dd79d1 MT	427	for($s=0;$s<$lines;$s++)
76dd79d1 MT	428	{
43638be5 ME	429	$show++;
	430	$percent = $value[$s] * 100 / $linesjc;
	431	$percent = sprintf("%.f", $percent);
	432	$total = $total + $value[$s];
	433	# colors are numbered 1 to 10
	434	my $colorIndex = ($color % 10) + 1;
	435	$col="bgcolor='$color{\"color$colorIndex\"}'";
	436	print "<tr>";
	437
07e42be9 SS	438	# Get country code.
07e42be9 SS	439	my $ccode = &Location::Functions::lookup_country_code($key[$s]);
66c36198	440
43638be5 ME	441	$color++;
	442	print "<td align='center' $col><form method='post' action='showrequestfromip.dat'><input type='hidden' name='MONTH' value='$cgiparams{'MONTH'}'> <input type='hidden' name='DAY' value='$cgiparams{'DAY'}'> <input type='hidden' name='ip' value='$key[$s]'> <input type='submit' value='$Lang::tr{'details'}'></form></td>";
	443	print "<td align='center' $col><a href='/cgi-bin/ipinfo.cgi?ip=$key[$s]'>$key[$s]</a></td>";
	444
	445	# Get flag icon for of the country.
43970d7c	446	my $flag_icon = &Location::Functions::get_flag_icon($ccode);
43638be5 ME	447
43638be5 ME	448	if ( $flag_icon ) {
00793c27	449	print "<td align='center' $col><a href='/cgi-bin/country.cgi#$ccode'><img src='$flag_icon' border='0' align='absmiddle' alt='$ccode' title='$ccode'></a></td>";
43638be5 ME	450	} else {
	451	print "<td align='center' $col></td>";
	452	}
	453
	454	print "<td align='center' $col>$value[$s]</td>";
	455	print "<td align='center' $col>$percent</td>";
	456	print "</tr>";
	457	}
76dd79d1 MT	458
	459	if($cgiparams{'otherspie'} == 2 ){}
	460	else{
43638be5 ME	461	# colors are numbered 1 to 10
	462	my $colorIndex = ($color % 10) + 1;
	463	$col="bgcolor='$color{\"color$colorIndex\"}'";
	464	print "<tr>";
	465
	466	if ( $linesjc ne "0")
	467	{
	468	my $dif;
	469	$dif = $linesjc - $total;
	470	$percent = $dif * 100 / $linesjc;
	471	$percent = sprintf("%.f", $percent);
	472	print <<END
	473	<td align='center' $col></td>
	474	<td align='center' $col>$Lang::tr{'otherip'}</td>
	475	<td align='center' $col></td>
	476	<td align='center' $col>$dif</td>
	477	<td align='center' $col>$percent</td>
	478	</tr>
76dd79d1	479	END
43638be5 ME	480	;
43638be5 ME	481	}
cf29614f	482	}
76dd79d1	483	print <<END
b740cdd7	484	</table>
76dd79d1 MT	485	END
	486	;
	487
	488	&Header::closebox();
76dd79d1	489	&Header::closebigbox();
76dd79d1 MT	490	&Header::closepage();
	491
	492	sub findkey {
43638be5 ME	493	my $v;
	494	foreach $v (@keytabjc) {
	495	if ($tabjc{$v} eq $_[0]) {
	496	delete $tabjc{$v};
	497	$key[$indice] = "$v";
	498	$value[$indice] = $_[0];
	499	$indice++;
	500	last;
	501	}
	502	}
c1018273 AH	503	}
	504
	505	sub checkversion {
43638be5 ME	506	#Automatic Updates is disabled
43638be5 ME	507	return "0","0";
c1018273 AH	508	}
c1018273 AH	509