]>
git.ipfire.org Git - ipfire-2.x.git/blob - html/cgi-bin/logs.cgi/firewalllogip.dat
5 # This code is distributed under the terms of the GPL
8 # page inspired from the initial firewalllog.dat
10 # Modified for IPFire by Christian Schmidt
11 # and Michael Tremer (www.ipfire.org)
14 use Geo
::IP
::PurePerl
;
17 # enable only the following on debugging purpose
19 use CGI
::Carp
'fatalsToBrowser';
21 require '/var/ipfire/general-functions.pl';
22 require "${General::swroot}/lang.pl";
23 require "${General::swroot}/header.pl";
27 #workaround to suppress a warning when a variable is used only once
28 my @dummy = ( ${Header
::table2colour
} );
37 my $errormessage = '';
39 $cgiparams{'pienumber'} = 10;
40 $cgiparams{'otherspie'} = 1;
41 $cgiparams{'showpie'} = 1;
42 $cgiparams{'sortcolumn'} = 1;
44 my @shortmonths = ( 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug',
45 'Sep', 'Oct', 'Nov', 'Dec' );
46 my @longmonths = ( $Lang::tr
{'january'}, $Lang::tr
{'february'}, $Lang::tr
{'march'},
47 $Lang::tr
{'april'}, $Lang::tr
{'may'}, $Lang::tr
{'june'}, $Lang::tr
{'july'}, $Lang::tr
{'august'},
48 $Lang::tr
{'september'}, $Lang::tr
{'october'}, $Lang::tr
{'november'},
49 $Lang::tr
{'december'} );
51 my @now = localtime();
55 my $year = $now[5]+1900;
57 $cgiparams{'DAY'} = $now[3];
58 $cgiparams{'MONTH'} = $now[4];
59 $cgiparams{'ACTION'} = '';
61 &General
::readhash
("${General::swroot}/fwlogs/ipsettings", \
%settings);
62 if ($settings{'pienumber'} != 0) { $cgiparams{'pienumber'} = $settings{'pienumber'} };
63 if ($settings{'otherspie'} != 0) { $cgiparams{'otherspie'} = $settings{'otherspie'} };
64 if ($settings{'showpie'} != 0) { $cgiparams{'showpie'} = $settings{'showpie'} };
65 if ($settings{'sortcolumn'} != 0) { $cgiparams{'sortcolumn'} = $settings{'sortcolumn'} };
67 &Header
::getcgihash
(\
%cgiparams);
68 if ($cgiparams{'pienumber'} != 0) { $settings{'pienumber'} = $cgiparams{'pienumber'} };
69 if ($cgiparams{'otherspie'} != 0) { $settings{'otherspie'} = $cgiparams{'otherspie'} };
70 if ($cgiparams{'showpie'} != 0) { $settings{'showpie'} = $cgiparams{'showpie'} };
71 if ($cgiparams{'sortcolumn'} != 0) { $settings{'sortcolumn'} = $cgiparams{'sortcolumn'} };
73 if ($cgiparams{'ACTION'} eq $Lang::tr
{'save'})
75 &General
::writehash
("${General::swroot}/fwlogs/ipsettings", \
%settings);
79 if ($ENV{'QUERY_STRING'} && $cgiparams{'ACTION'} ne $Lang::tr
{'update'})
81 my @temp = split(',',$ENV{'QUERY_STRING'});
83 $cgiparams{'MONTH'} = $temp[1];
84 $cgiparams{'DAY'} = $temp[2];
87 if (!($cgiparams{'MONTH'} =~ /^(0|1|2|3|4|5|6|7|8|9|10|11)$/) ||
88 !($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)$/))
90 $cgiparams{'DAY'} = $now[3];
91 $cgiparams{'MONTH'} = $now[4];
93 elsif($cgiparams{'ACTION'} eq '>>')
96 my @temp_now = localtime(time);
97 $temp_now[4] = $cgiparams{'MONTH'};
98 $temp_now[3] = $cgiparams{'DAY'};
99 @temp_then = localtime(POSIX
::mktime
(@temp_now) + 86400);
100 ## Retrieve the same time on the next day -
101 ## 86400 seconds in a day
102 $cgiparams{'MONTH'} = $temp_then[4];
103 $cgiparams{'DAY'} = $temp_then[3];
105 elsif($cgiparams{'ACTION'} eq '<<')
108 my @temp_now = localtime(time);
109 $temp_now[4] = $cgiparams{'MONTH'};
110 $temp_now[3] = $cgiparams{'DAY'};
111 @temp_then = localtime(POSIX
::mktime
(@temp_now) - 86400);
112 ## Retrieve the same time on the previous day -
113 ## 86400 seconds in a day
114 $cgiparams{'MONTH'} = $temp_then[4];
115 $cgiparams{'DAY'} = $temp_then[3];
118 if (($cgiparams{'DAY'} ne $now[3]) || ($cgiparams{'MONTH'} ne $now[4]))
121 if ( ( $cgiparams{'MONTH'} eq $now[4]) && ($cgiparams{'DAY'} > $now[3]) ||
122 ( $cgiparams{'MONTH'} > $now[4] ) ) {
123 @then = localtime(POSIX
::mktime
( 0, 0, 0, $cgiparams{'DAY'}, $cgiparams{'MONTH'}, $year - 1901 ));
125 @then = localtime(POSIX
::mktime
( 0, 0, 0, $cgiparams{'DAY'}, $cgiparams{'MONTH'}, $year - 1900 ));
128 my $lastleap=($year-1)%4;
130 if ($lastleap == 0 && $tdoy < 60) {
142 $datediff=int(($doy-$tdoy)/7);
143 $dowd=($doy-$tdoy)%7;
144 if (($dow-$dowd)<1) {
145 $datediff=$datediff+1;
147 if (($dow-$dowd)==0) {
152 my $monthstr = $shortmonths[$cgiparams{'MONTH'}];
153 my $longmonthstr = $longmonths[$cgiparams{'MONTH'}];
154 my $day = $cgiparams{'DAY'};
165 $filestr="/var/log/messages";
167 $filestr="/var/log/messages.$datediff";
168 $filestr = "$filestr.gz" if -f
"$filestr.gz";
171 if (!(open (FILE
,($filestr =~ /.gz$/ ?
"gzip -dc $filestr |" : $filestr)))) {
172 $errormessage = "$Lang::tr{'date not in logs'}: $filestr $Lang::tr{'could not be opened'}";
174 # Note: This is in case the log does not exist for that date
183 if (/(^${monthstr} ${daystr} ..:..:..) [\w\-]+ kernel:.*(IN=.*)$/) {
193 $datediff=$datediff-1;
195 $filestr="/var/log/messages";
197 $filestr="/var/log/messages.$datediff";
198 $filestr = "$filestr.gz" if -f
"$filestr.gz";
200 if (!(open (FILE
,($filestr =~ /.gz$/ ?
"gzip -dc $filestr |" : $filestr)))) {
201 $errormessage="$Lang::tr{'date not in logs'}: $filestr $Lang::tr{'could not be opened'}";
206 if (/(^${monthstr} ${daystr} ..:..:..) [\w\-]+ kernel:.*(IN=.*)$/) {
215 my $MODNAME="fwlogs";
217 &Header
::showhttpheaders
();
218 &Header
::openpage
($Lang::tr
{'firewall log'}, 1, '');
219 &Header
::openbigbox
('100%', 'left', '', $errormessage);
223 &Header
::openbox
('100%', 'left', $Lang::tr
{'error messages'});
224 print "<font class='base'>$errormessage </font>\n";
228 &Header
::openbox
('100%', 'left', "$Lang::tr{'settings'}:");
231 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
234 <td width='10%' class='base'>$Lang::tr{'month'}: </td>
236 <select name='MONTH'>
240 for ($month = 0; $month < 12; $month++)
243 if ($month == $cgiparams{'MONTH'}) {
244 print "selected='selected' "; }
245 print "value='$month'>$longmonths[$month]</option>\n";
250 <td width='10%' class='base' align='right'> $Lang::tr{'day'}: </td>
255 for ($day = 1; $day <= 31; $day++)
258 if ($day == $cgiparams{'DAY'}) {
259 print "selected='selected' "; }
260 print "value='$day'>$day</option>\n";
263 if( $cgiparams{'pienumber'} != 0){$pienumber=$cgiparams{'pienumber'};}
264 if( $cgiparams{'otherspie'} != 0){$otherspie=$cgiparams{'otherspie'};}
265 if( $cgiparams{'showpie'} != 0){$showpie=$cgiparams{'showpie'};}
266 if( $cgiparams{'sortcolumn'} != 0){$sortcolumn=$cgiparams{'sortcolumn'};}
271 <td width='5%' align='center'><input type='submit' name='ACTION' title='$Lang::tr{'day before'}' value='<<' /></td>
272 <td width='5%' align='center'><input type='submit' name='ACTION' title='$Lang::tr{'day after'}' value='>>' /></td>
273 <td width='20%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'update'}' /></td>
277 <tr><td width='20%' align='right' valign="center">$Lang::tr{'Number of IPs for the pie chart'}:</td>
278 <td width='10%' align='left' valign="center"><input type='text' name='pienumber' value='$pienumber' size='4'></td>
279 <td width='20%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td></tr>
287 &Header
::openbox
('100%', 'left', 'Firewall Logs');
288 print "<p><b>$Lang::tr{'firewall hits'} $longmonthstr $daystr: $lines</b></p>";
293 if ($pienumber == -1 || $pienumber > $lines || $sortcolumn == 2) { $pienumber = $lines; };
297 if($_ =~ /SRC\=([\d\.]+)/){
298 $tabjc{$1} = $tabjc{$1} + 1 ;
299 if(($tabjc{$1} == 1) && ($lines < $pienumber)) { $lines = $lines + 1; }
306 my @keytabjc = keys %tabjc;
312 if( $cgiparams{'linejc'} eq 'all' ){ $nblinejc = $linesjc; $go=1; }
313 if( ($cgiparams{'linejc'} != 0) && ($cgiparams{'linejc'} ne 'all') ){ $nblinejc = $cgiparams{'linejc'}; $go=1;}
314 if( $go != 1){ $nblinejc = 1000; }
321 if ($sortcolumn == 1)
323 @tabjc2 = sort { $b <=> $a } values (%tabjc);
327 @tabjc2 = sort { $a <=> $b } keys (%tabjc);
332 ##############################################
333 #pie chart generation
335 use GD
::Graph
::colour
;
336 #ips sort by hits number
339 if ($sortcolumn == 1)
341 for ($v=0;$v<$pienumber;$v++){
342 findkey
($tabjc2[$v]);
347 foreach $v (@tabjc2) {
349 $value[$indice] = $tabjc{$v};
362 if($cgiparams{'otherspie'} == 2 ){}
365 for($o=0;$o<$pienumber;$o++){
366 $numothers = $numothers + $numb[$o];
368 $numothers = $linesjc - $numothers;
369 if ($numothers > 0) {
370 $ips[$pienumber]="$Lang::tr{'otherip'}";
371 $numb[$pienumber] = $numothers;
375 my @data = (\
@ips,\
@numb);
376 use GD
::Graph
::colour
qw( :files );
380 my %mainsettings = ();
381 &General
::readhash
("${General::swroot}/main/settings", \
%mainsettings);
382 &General
::readhash
("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \
%color);
384 if ($showpie != 2 && $pienumber <= 50 && $pienumber != 0) {
385 my $mygraph = GD
::Graph
::pie
->new(500, 350);
390 ) or warn $mygraph->error;
392 $mygraph->set_value_font(GD
::gdMediumBoldFont
);
393 $mygraph->set( dclrs
=> [ "$color{'color1'}" , "$color{'color2'}" , "$color{'color3'}" , "$color{'color4'}" , "$color{'color5'}" , "$color{'color6'}" , "$color{'color7'}" , "$color{'color8'}" , "$color{'color9'}" , "$color{'color10'}" ] );
394 my $myimage = $mygraph->plot(\
@data) or die $mygraph->error;
396 my @filenames = glob("/srv/web/ipfire/html/graphs/fwlog-ip*.png");
398 my $imagerandom = rand(1000000);
399 my $imagename = "/srv/web/ipfire/html/graphs/fwlog-ip$imagerandom.png";
400 open(FILE
,">$imagename");
401 print FILE
$myimage->png;
403 #####################################################
404 print "<table align='center'><tr><td>";
405 print "<img src='/graphs/fwlog-ip$imagerandom.png'>";
406 print "</td></tr></table>";
412 <TD WIDTH='10%' ALIGN='CENTER' CLASS='boldbase'></TD>
413 <TD WIDTH='30%' ALIGN='CENTER' CLASS='boldbase'><B>IP</B></TD>
414 <TD WIDTH='10%' ALIGN='CENTER' CLASS='boldbase'><B>Flag</B></TD>
415 <TD WIDTH='10%' ALIGN='CENTER' CLASS='boldbase'><B>Count</B></TD>
416 <TD WIDTH='30%' ALIGN='CENTER' CLASS='boldbase'><B>Percent</B></TD>
427 for($s=0;$s<$lines;$s++)
430 $percent = $value[$s] * 100 / $linesjc;
431 $percent = sprintf("%.f", $percent);
432 $total = $total + $value[$s];
433 if ( ($color % 10) == 1 ){print "<TR BGCOLOR='$color{'color1'}'>\n";}
434 if ( ($color % 10) == 2 ){print "<TR BGCOLOR='$color{'color2'}'>\n";}
435 if ( ($color % 10) == 3 ){print "<TR BGCOLOR='$color{'color3'}'>\n";}
436 if ( ($color % 10) == 4 ){print "<TR BGCOLOR='$color{'color4'}'>\n";}
437 if ( ($color % 10) == 5 ){print "<TR BGCOLOR='$color{'color5'}'>\n";}
438 if ( ($color % 10) == 6 ){print "<TR BGCOLOR='$color{'color6'}'>\n";}
439 if ( ($color % 10) == 7 ){print "<TR BGCOLOR='$color{'color7'}'>\n";}
440 if ( ($color % 10) == 8 ){print "<TR BGCOLOR='$color{'color8'}'>\n";}
441 if ( ($color % 10) == 9 ){print "<TR BGCOLOR='$color{'color9'}'>\n";}
442 if ( ($color % 10) == 0 ){print "<TR BGCOLOR='$color{'color10'}'>\n";}
444 my $gi = Geo
::IP
::PurePerl
->new();
445 my $ccode = $gi->country_code_by_name($key[$s]);
446 my $fcode = lc($ccode);
449 print "<TD ALIGN='CENTER'><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='details'></form></TD>";
450 print "<TD ALIGN='CENTER'><a href='/cgi-bin/ipinfo.cgi?ip=$key[$s]'>$key[$s]</a></TD>";
451 print "<TD ALIGN='CENTER'><a href='/cgi-bin/country.cgi#$fcode'><img src='/images/flags/$fcode.png' border='0' align='absmiddle' alt='$ccode'></a></TD>";
452 print "<TD ALIGN='CENTER'>$value[$s]</TD>";
453 print "<TD ALIGN='CENTER'>$percent</TD>";
457 if($cgiparams{'otherspie'} == 2 ){}
459 if ( ($color % 10) == 1 ){print "<TR BGCOLOR='$color{'color1'}'>\n";}
460 if ( ($color % 10) == 2 ){print "<TR BGCOLOR='$color{'color2'}'>\n";}
461 if ( ($color % 10) == 3 ){print "<TR BGCOLOR='$color{'color3'}'>\n";}
462 if ( ($color % 10) == 4 ){print "<TR BGCOLOR='$color{'color4'}'>\n";}
463 if ( ($color % 10) == 5 ){print "<TR BGCOLOR='$color{'color5'}'>\n";}
464 if ( ($color % 10) == 6 ){print "<TR BGCOLOR='$color{'color6'}'>\n";}
465 if ( ($color % 10) == 7 ){print "<TR BGCOLOR='$color{'color7'}'>\n";}
466 if ( ($color % 10) == 8 ){print "<TR BGCOLOR='$color{'color8'}'>\n";}
467 if ( ($color % 10) == 9 ){print "<TR BGCOLOR='$color{'color9'}'>\n";}
468 if ( ($color % 10) == 0 ){print "<TR BGCOLOR='$color{'color10'}'>\n";}
470 if ( $linesjc ne "0")
473 $dif = $linesjc - $total;
474 $percent = $dif * 100 / $linesjc;
475 $percent = sprintf("%.f", $percent);
477 <TD ALIGN='CENTER'></TD>
478 <TD ALIGN='CENTER'>$Lang::tr{'otherip'}</TD>
479 <TD ALIGN='CENTER'></TD>
480 <TD ALIGN='CENTER'>$dif</TD>
481 <TD ALIGN='CENTER'>$percent</TD>
493 &Header
::closebigbox
();
494 &Header
::closepage
();
498 foreach $v (@keytabjc) {
499 if ($tabjc{$v} eq $_[0]) {
501 $key[$indice] = "$v";
502 $value[$indice] = $_[0];
508 #Automatic Updates is disabled