[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 Geo::IP::PurePerl;
use Getopt::Std;

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

require '/var/ipfire/general-functions.pl';
require "${General::swroot}/geoip-functions.pl";
require "${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'}, 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', 'Firewall Logs');
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/".$mainsettings{'THEME'}."/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>";
  
  my $gi = Geo::IP::PurePerl->new();
  my $ccode = $gi->country_code_by_name($key[$s]);
  my $fcode = lc($ccode);
  
  $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 $flag_icon = &GeoIP::get_flag_icon($ccode);

  if ( $flag_icon ) {
	print "<td align='center' $col><a href='/cgi-bin/country.cgi#$fcode'><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	#
	7	# JC HERITIER
	8	# page inspired from the initial firewalllog.dat
	9	#
6bc302d1 CS	10	# Modified for IPFire by Christian Schmidt
6bc302d1 CS	11	# and Michael Tremer (www.ipfire.org)
76dd79d1 MT	12
	13	use strict;
	14	use Geo::IP::PurePerl;
	15	use Getopt::Std;
	16
	17	# enable only the following on debugging purpose
8c384f97 CS	18	#use warnings;
8c384f97 CS	19	#use CGI::Carp 'fatalsToBrowser';
76dd79d1 MT	20
76dd79d1 MT	21	require '/var/ipfire/general-functions.pl';
3ea01fe0	22	require "${General::swroot}/geoip-functions.pl";
76dd79d1 MT	23	require "${General::swroot}/lang.pl";
	24	require "${General::swroot}/header.pl";
	25
	26	use POSIX();
	27
76dd79d1 MT	28	my %cgiparams=();
	29	my %settings=();
	30	my $pienumber;
	31	my $otherspie;
	32	my $showpie;
	33	my $sortcolumn;
	34	my $errormessage = '';
	35
	36	$cgiparams{'pienumber'} = 10;
	37	$cgiparams{'otherspie'} = 1;
	38	$cgiparams{'showpie'} = 1;
	39	$cgiparams{'sortcolumn'} = 1;
	40
	41	my @shortmonths = ( 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug',
6bc302d1	42	'Sep', 'Oct', 'Nov', 'Dec' );
76dd79d1	43	my @longmonths = ( $Lang::tr{'january'}, $Lang::tr{'february'}, $Lang::tr{'march'},
6bc302d1 CS	44	$Lang::tr{'april'}, $Lang::tr{'may'}, $Lang::tr{'june'}, $Lang::tr{'july'}, $Lang::tr{'august'},
	45	$Lang::tr{'september'}, $Lang::tr{'october'}, $Lang::tr{'november'},
	46	$Lang::tr{'december'} );
76dd79d1 MT	47
	48	my @now = localtime();
	49	my $dow = $now[6];
	50	my $doy = $now[7];
	51	my $tdoy = $now[7];
	52	my $year = $now[5]+1900;
	53
	54	$cgiparams{'DAY'} = $now[3];
	55	$cgiparams{'MONTH'} = $now[4];
	56	$cgiparams{'ACTION'} = '';
	57
	58	&General::readhash("${General::swroot}/fwlogs/ipsettings", \%settings);
	59	if ($settings{'pienumber'} != 0) { $cgiparams{'pienumber'} = $settings{'pienumber'} };
	60	if ($settings{'otherspie'} != 0) { $cgiparams{'otherspie'} = $settings{'otherspie'} };
	61	if ($settings{'showpie'} != 0) { $cgiparams{'showpie'} = $settings{'showpie'} };
	62	if ($settings{'sortcolumn'} != 0) { $cgiparams{'sortcolumn'} = $settings{'sortcolumn'} };
	63
	64	&Header::getcgihash(\%cgiparams);
	65	if ($cgiparams{'pienumber'} != 0) { $settings{'pienumber'} = $cgiparams{'pienumber'} };
	66	if ($cgiparams{'otherspie'} != 0) { $settings{'otherspie'} = $cgiparams{'otherspie'} };
	67	if ($cgiparams{'showpie'} != 0) { $settings{'showpie'} = $cgiparams{'showpie'} };
	68	if ($cgiparams{'sortcolumn'} != 0) { $settings{'sortcolumn'} = $cgiparams{'sortcolumn'} };
	69
	70	if ($cgiparams{'ACTION'} eq $Lang::tr{'save'})
	71	{
	72	&General::writehash("${General::swroot}/fwlogs/ipsettings", \%settings);
	73	}
	74
	75	my $start = -1;
	76	if ($ENV{'QUERY_STRING'} && $cgiparams{'ACTION'} ne $Lang::tr{'update'})
	77	{
6bc302d1 CS	78	my @temp = split(',',$ENV{'QUERY_STRING'});
	79	$start = $temp[0];
	80	$cgiparams{'MONTH'} = $temp[1];
	81	$cgiparams{'DAY'} = $temp[2];
76dd79d1 MT	82	}
	83
	84	if (!($cgiparams{'MONTH'} =~ /^(0\|1\|2\|3\|4\|5\|6\|7\|8\|9\|10\|11)$/) \|\|
	85	!($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)$/))
	86	{
6bc302d1 CS	87	$cgiparams{'DAY'} = $now[3];
6bc302d1 CS	88	$cgiparams{'MONTH'} = $now[4];
76dd79d1 MT	89	}
	90	elsif($cgiparams{'ACTION'} eq '>>')
	91	{
	92	my @temp_then=();
	93	my @temp_now = localtime(time);
	94	$temp_now[4] = $cgiparams{'MONTH'};
	95	$temp_now[3] = $cgiparams{'DAY'};
	96	@temp_then = localtime(POSIX::mktime(@temp_now) + 86400);
	97	## Retrieve the same time on the next day -
	98	## 86400 seconds in a day
	99	$cgiparams{'MONTH'} = $temp_then[4];
	100	$cgiparams{'DAY'} = $temp_then[3];
	101	}
	102	elsif($cgiparams{'ACTION'} eq '<<')
	103	{
	104	my @temp_then=();
	105	my @temp_now = localtime(time);
	106	$temp_now[4] = $cgiparams{'MONTH'};
	107	$temp_now[3] = $cgiparams{'DAY'};
	108	@temp_then = localtime(POSIX::mktime(@temp_now) - 86400);
	109	## Retrieve the same time on the previous day -
	110	## 86400 seconds in a day
	111	$cgiparams{'MONTH'} = $temp_then[4];
	112	$cgiparams{'DAY'} = $temp_then[3];
	113	}
	114
	115	if (($cgiparams{'DAY'} ne $now[3]) \|\| ($cgiparams{'MONTH'} ne $now[4]))
	116	{
	117	my @then = ();
	118	if ( ( $cgiparams{'MONTH'} eq $now[4]) && ($cgiparams{'DAY'} > $now[3]) \|\|
	119	( $cgiparams{'MONTH'} > $now[4] ) ) {
	120	@then = localtime(POSIX::mktime( 0, 0, 0, $cgiparams{'DAY'}, $cgiparams{'MONTH'}, $year - 1901 ));
	121	} else {
	122	@then = localtime(POSIX::mktime( 0, 0, 0, $cgiparams{'DAY'}, $cgiparams{'MONTH'}, $year - 1900 ));
	123	}
	124	$tdoy = $then[7];
	125	my $lastleap=($year-1)%4;
	126	if ($tdoy>$doy) {
	127	if ($lastleap == 0 && $tdoy < 60) {
	128	$doy=$tdoy+366;
	129	} else {
	130	$doy=$doy+365;
	131	}
	132	}
	133	}
	134
	135	my $datediff=0;
	136	my $dowd=0;
	137	my $multifile=0;
	138	if ($tdoy ne $doy) {
	139	$datediff=int(($doy-$tdoy)/7);
	140	$dowd=($doy-$tdoy)%7;
	141	if (($dow-$dowd)<1) {
	142	$datediff=$datediff+1;
	143	}
	144	if (($dow-$dowd)==0) {
	145	$multifile=1;
	146	}
	147	}
	148
	149	my $monthstr = $shortmonths[$cgiparams{'MONTH'}];
	150	my $longmonthstr = $longmonths[$cgiparams{'MONTH'}];
	151	my $day = $cgiparams{'DAY'};
	152	my $daystr='';
153	if ($day <= 9) {
6bc302d1	154	$daystr = " $day"; }
76dd79d1	155	else {
6bc302d1	156	$daystr = $day;
76dd79d1 MT	157	}
	158
	159	my $skip=0;
	160	my $filestr='';
	161	if ($datediff==0) {
	162	$filestr="/var/log/messages";
	163	} else {
	164	$filestr="/var/log/messages.$datediff";
	165	$filestr = "$filestr.gz" if -f "$filestr.gz";
	166	}
	167
	168	if (!(open (FILE,($filestr =~ /.gz$/ ? "gzip -dc $filestr \|" : $filestr)))) {
	169	$errormessage = "$Lang::tr{'date not in logs'}: $filestr $Lang::tr{'could not be opened'}";
	170	$skip=1;
	171	# Note: This is in case the log does not exist for that date
	172	}
	173	my $lines = 0;
	174	my @log=();
	175
	176	if (!$skip)
	177	{
	178	while (<FILE>)
	179	{
6bc302d1 CS	180	if (/(^${monthstr} ${daystr} ..:..:..) [\w\-]+ kernel:.(IN=.)$/) {
	181	$log[$lines] = $_;
	182	$lines++;
	183	}
	184	}
	185	close (FILE);
76dd79d1 MT	186	}
	187
	188	$skip=0;
	189	if ($multifile) {
	190	$datediff=$datediff-1;
	191	if ($datediff==0) {
	192	$filestr="/var/log/messages";
	193	} else {
	194	$filestr="/var/log/messages.$datediff";
	195	$filestr = "$filestr.gz" if -f "$filestr.gz";
	196	}
	197	if (!(open (FILE,($filestr =~ /.gz$/ ? "gzip -dc $filestr \|" : $filestr)))) {
	198	$errormessage="$Lang::tr{'date not in logs'}: $filestr $Lang::tr{'could not be opened'}";
	199	$skip=1;
	200	}
	201	if (!$skip) {
6bc302d1 CS	202	while (<FILE>) {
	203	if (/(^${monthstr} ${daystr} ..:..:..) [\w\-]+ kernel:.(IN=.)$/) {
	204	$log[$lines] = $_;
	205	$lines++;
	206	}
	207	}
	208	close (FILE);
	209	}
76dd79d1 MT	210	}
	211
	212	my $MODNAME="fwlogs";
	213
	214	&Header::showhttpheaders();
	215	&Header::openpage($Lang::tr{'firewall log'}, 1, '');
	216	&Header::openbigbox('100%', 'left', '', $errormessage);
	217
	218
	219	if ($errormessage) {
6bc302d1 CS	220	&Header::openbox('100%', 'left', $Lang::tr{'error messages'});
	221	print "<font class='base'>$errormessage </font>\n";
	222	&Header::closebox();
76dd79d1 MT	223	}
76dd79d1 MT	224
5b579ad6	225	&Header::openbox('100%', 'left', "$Lang::tr{'settings'}");
76dd79d1 MT	226
	227	print <<END
	228	<form method='post' action='$ENV{'SCRIPT_NAME'}'>
	229	<table width='100%'>
	230	<tr>
6bc302d1 CS	231	<td width='10%' class='base'>$Lang::tr{'month'}: </td>
	232	<td width='10%'>
	233	<select name='MONTH'>
76dd79d1 MT	234	END
	235	;
	236	my $month;
	237	for ($month = 0; $month < 12; $month++)
	238	{
6bc302d1 CS	239	print "\t<option ";
	240	if ($month == $cgiparams{'MONTH'}) {
	241	print "selected='selected' "; }
	242	print "value='$month'>$longmonths[$month]</option>\n";
76dd79d1 MT	243	}
76dd79d1 MT	244	print <<END
6bc302d1 CS	245	</select>
	246	</td>
	247	<td width='10%' class='base' align='right'> $Lang::tr{'day'}: </td>
	248	<td width='40%'>
	249	<select name='DAY'>
76dd79d1 MT	250	END
	251	;
	252	for ($day = 1; $day <= 31; $day++)
	253	{
6bc302d1 CS	254	print "\t<option ";
	255	if ($day == $cgiparams{'DAY'}) {
	256	print "selected='selected' "; }
	257	print "value='$day'>$day</option>\n";
76dd79d1 MT	258	}
	259
	260	if( $cgiparams{'pienumber'} != 0){$pienumber=$cgiparams{'pienumber'};}
	261	if( $cgiparams{'otherspie'} != 0){$otherspie=$cgiparams{'otherspie'};}
	262	if( $cgiparams{'showpie'} != 0){$showpie=$cgiparams{'showpie'};}
	263	if( $cgiparams{'sortcolumn'} != 0){$sortcolumn=$cgiparams{'sortcolumn'};}
	264
	265	print <<END
	266	</select>
	267	</td>
	268	<td width='5%' align='center'><input type='submit' name='ACTION' title='$Lang::tr{'day before'}' value='<<' /></td>
	269	<td width='5%' align='center'><input type='submit' name='ACTION' title='$Lang::tr{'day after'}' value='>>' /></td>
5b579ad6 AM	270	<td width='20%' align='right'><input type='submit' name='ACTION' value='$Lang::tr{'update'}' /></td>
	271	</tr>
	272	<tr>
	273	<td colspan='3' align='left' valign="left">$Lang::tr{'Number of IPs for the pie chart'}:</td>
	274	<td colspan='3' align='left' valign="center"><input type='text' name='pienumber' value='$pienumber' size='4'></td>
	275	<td align='right'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
76dd79d1 MT	276	</tr>
76dd79d1 MT	277	</table>
5b579ad6	278	</form>
76dd79d1 MT	279	END
	280	;
	281
	282	&Header::closebox();
	283
	284	&Header::openbox('100%', 'left', 'Firewall Logs');
	285	print "<p><b>$Lang::tr{'firewall hits'} $longmonthstr $daystr: $lines</b></p>";
	286
	287	my $linesjc = 0;
	288	my %tabjc;
	289
	290	if ($pienumber == -1 \|\| $pienumber > $lines \|\| $sortcolumn == 2) { $pienumber = $lines; };
	291	$lines = 0;
	292	foreach $_ (@log)
	293	{
9877d28d ME	294	# Extract ipv4 or ipv6 address
9877d28d ME	295	if (($_ =~ /SRC\=(([\d]{1,3})(\.([\d]{1,3})){3})/) or ($_ =~ /SRC\=(([0-9a-fA-F]{0,4})(\:([0-9a-fA-F]{0,4})){2,7})/)) {
76dd79d1 MT	296	$tabjc{$1} = $tabjc{$1} + 1 ;
	297	if(($tabjc{$1} == 1) && ($lines < $pienumber)) { $lines = $lines + 1; }
	298	$linesjc++;
	299	}
	300	}
	301
	302	$pienumber = $lines;
	303
	304	my @keytabjc = keys %tabjc;
	305
	306	my @slice;
	307	my $go;
	308	my $nblinejc;
	309
	310	if( $cgiparams{'linejc'} eq 'all' ){ $nblinejc = $linesjc; $go=1; }
	311	if( ($cgiparams{'linejc'} != 0) && ($cgiparams{'linejc'} ne 'all') ){ $nblinejc = $cgiparams{'linejc'}; $go=1;}
	312	if( $go != 1){ $nblinejc = 1000; }
	313
	314	my @key;
	315	my @value;
	316	my $indice=0;
	317	my @tabjc2;
	318
	319	if ($sortcolumn == 1)
	320	{
6bc302d1	321	@tabjc2 = sort { $b <=> $a } values (%tabjc);
76dd79d1 MT	322	}
	323	else
	324	{
6bc302d1	325	@tabjc2 = sort { $a <=> $b } keys (%tabjc);
76dd79d1 MT	326	}
	327
	328	my $colour=1;
	329
	330	##############################################
	331	#pie chart generation
	332	use GD::Graph::pie;
	333	use GD::Graph::colour;
	334	#ips sort by hits number
	335	my $v;
	336
	337	if ($sortcolumn == 1)
	338	{
6bc302d1 CS	339	for ($v=0;$v<$pienumber;$v++){
	340	findkey($tabjc2[$v]);
	341	}
76dd79d1 MT	342	}
	343	else
	344	{
6bc302d1 CS	345	foreach $v (@tabjc2) {
	346	$key[$indice] = $v;
	347	$value[$indice] = $tabjc{$v};
	348	$indice++;
	349	}
76dd79d1 MT	350	}
	351
	352	my @ips;
	353	my @numb;
	354
	355	@ips = @key;
	356	@numb = @value;
	357
	358	my $o;
	359
	360	if($cgiparams{'otherspie'} == 2 ){}
	361	else{
6bc302d1 CS	362	my $numothers;
	363	for($o=0;$o<$pienumber;$o++){
	364	$numothers = $numothers + $numb[$o];
	365	}
	366	$numothers = $linesjc - $numothers;
	367	if ($numothers > 0) {
	368	$ips[$pienumber]="$Lang::tr{'otherip'}";
	369	$numb[$pienumber] = $numothers;
	370	}
76dd79d1 MT	371	}
	372
	373	my @data = (\@ips,\@numb);
	374	use GD::Graph::colour qw( :files );
c94c9a32	375
4b4aec3a CS	376	my $color=0;
4b4aec3a CS	377	my %color = ();
c94c9a32 CS	378	my %mainsettings = ();
c94c9a32 CS	379	&General::readhash("${General::swroot}/main/settings", \%mainsettings);
4b4aec3a	380	&General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
76dd79d1 MT	381
76dd79d1 MT	382	if ($showpie != 2 && $pienumber <= 50 && $pienumber != 0) {
6bc302d1 CS	383	my $mygraph = GD::Graph::pie->new(500, 350);
	384	$mygraph->set(
	385	'title' => '',
	386	'pie_height' => 50,
	387	'start_angle' => 89
	388	) or warn $mygraph->error;
	389
	390	$mygraph->set_value_font(GD::gdMediumBoldFont);
4b4aec3a	391	$mygraph->set( dclrs => [ "$color{'color1'}" , "$color{'color2'}" , "$color{'color3'}" , "$color{'color4'}" , "$color{'color5'}" , "$color{'color6'}" , "$color{'color7'}" , "$color{'color8'}" , "$color{'color9'}" , "$color{'color10'}" ] );
6bc302d1 CS	392	my $myimage = $mygraph->plot(\@data) or die $mygraph->error;
	393
	394	my @filenames = glob("/srv/web/ipfire/html/graphs/fwlog-ip*.png");
	395	unlink(@filenames);
	396	my $imagerandom = rand(1000000);
	397	my $imagename = "/srv/web/ipfire/html/graphs/fwlog-ip$imagerandom.png";
	398	open(FILE,">$imagename");
	399	print FILE $myimage->png;
	400	close(FILE);
	401	#####################################################
326a764d	402	print "<div style='text-align:center'>";
6bc302d1	403	print "<img src='/graphs/fwlog-ip$imagerandom.png'>";
326a764d	404	print "</div>";
76dd79d1 MT	405	}
	406
	407	print <<END
b740cdd7 AH	408	<table width='100%' class='tbl'>
	409	<tr>
	410	<th width='10%' align='center' class='boldbase'></th>
5ee7500e MT	411	<th width='30%' align='center' class='boldbase'><b>$Lang::tr{'ip address'}</b></th>
5ee7500e MT	412	<th width='10%' align='center' class='boldbase'><b>$Lang::tr{'country'}</b></th>
326a764d	413	<th width='10%' align='center' class='boldbase'><b>$Lang::tr{'count'}</b></th>
5ee7500e	414	<th width='30%' align='center' class='boldbase'><b>$Lang::tr{'percentage'}</b></th>
b740cdd7	415	</tr>
76dd79d1 MT	416	END
	417	;
	418
	419	my $total=0;
	420	my $show=0;
76dd79d1 MT	421
	422	my $s;
	423	my $percent;
fda1f52f	424	my $col="";
cf29614f	425
76dd79d1 MT	426	for($s=0;$s<$lines;$s++)
	427	{
	428	$show++;
	429	$percent = $value[$s] * 100 / $linesjc;
9fb25b1c	430	$percent = sprintf("%.f", $percent);
76dd79d1	431	$total = $total + $value[$s];
9877d28d ME	432	# colors are numbered 1 to 10
9877d28d ME	433	my $colorIndex = ($color % 10) + 1;
c1018273 AH	434	$col="bgcolor='$color{\"color$colorIndex\"}'";
c1018273 AH	435	print "<tr>";
76dd79d1 MT	436
	437	my $gi = Geo::IP::PurePerl->new();
	438	my $ccode = $gi->country_code_by_name($key[$s]);
	439	my $fcode = lc($ccode);
	440
4b4aec3a	441	$color++;
326a764d	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>";
b740cdd7	443	print "<td align='center' $col><a href='/cgi-bin/ipinfo.cgi?ip=$key[$s]'>$key[$s]</a></td>";
3ea01fe0 SS	444
	445	# Get flag icon for of the country.
	446	my $flag_icon = &GeoIP::get_flag_icon($ccode);
	447
	448	if ( $flag_icon ) {
	449	print "<td align='center' $col><a href='/cgi-bin/country.cgi#$fcode'><img src='$flag_icon' border='0' align='absmiddle' alt='$ccode' title='$ccode'></a></td>";
	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>";
b740cdd7	457	}
76dd79d1 MT	458
	459	if($cgiparams{'otherspie'} == 2 ){}
	460	else{
9877d28d ME	461	# colors are numbered 1 to 10
9877d28d ME	462	my $colorIndex = ($color % 10) + 1;
c1018273 AH	463	$col="bgcolor='$color{\"color$colorIndex\"}'";
c1018273 AH	464	print "<tr>";
76dd79d1	465
cf29614f CS	466	if ( $linesjc ne "0")
cf29614f CS	467	{
76dd79d1 MT	468	my $dif;
	469	$dif = $linesjc - $total;
	470	$percent = $dif * 100 / $linesjc;
9fb25b1c	471	$percent = sprintf("%.f", $percent);
76dd79d1	472	print <<END
b740cdd7 AH	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 MT	479	END
	480	;
	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 {
	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 {
	506	#Automatic Updates is disabled
	507	return "0","0";
	508	}
	509