]>
git.ipfire.org Git - people/pmueller/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 "${General::swroot}/geoip-functions.pl";
23 require "${General::swroot}/lang.pl";
24 require "${General::swroot}/header.pl";
34 my $errormessage = '';
36 $cgiparams{'pienumber'} = 10;
37 $cgiparams{'otherspie'} = 1;
38 $cgiparams{'showpie'} = 1;
39 $cgiparams{'sortcolumn'} = 1;
41 my @shortmonths = ( 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug',
42 'Sep', 'Oct', 'Nov', 'Dec' );
43 my @longmonths = ( $Lang::tr
{'january'}, $Lang::tr
{'february'}, $Lang::tr
{'march'},
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'} );
48 my @now = localtime();
52 my $year = $now[5]+1900;
54 $cgiparams{'DAY'} = $now[3];
55 $cgiparams{'MONTH'} = $now[4];
56 $cgiparams{'ACTION'} = '';
58 &General
::readhash
("${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'} = $settings{'sortcolumn'} };
64 &Header
::getcgihash
(\
%cgiparams);
65 if ($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'} = $cgiparams{'sortcolumn'} };
70 if ($cgiparams{'ACTION'} eq $Lang::tr
{'save'})
72 &General
::writehash
("${General::swroot}/fwlogs/ipsettings", \
%settings);
76 if ($ENV{'QUERY_STRING'} && $cgiparams{'ACTION'} ne $Lang::tr
{'update'})
78 my @temp = split(',',$ENV{'QUERY_STRING'});
80 $cgiparams{'MONTH'} = $temp[1];
81 $cgiparams{'DAY'} = $temp[2];
84 if (!($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)$/))
87 $cgiparams{'DAY'} = $now[3];
88 $cgiparams{'MONTH'} = $now[4];
90 elsif($cgiparams{'ACTION'} eq '>>')
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'} = $temp_then[3];
102 elsif($cgiparams{'ACTION'} eq '<<')
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'} = $temp_then[3];
115 if (($cgiparams{'DAY'} ne $now[3]) || ($cgiparams{'MONTH'} ne $now[4]))
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 ));
122 @then = localtime(POSIX
::mktime
( 0, 0, 0, $cgiparams{'DAY'}, $cgiparams{'MONTH'}, $year - 1900 ));
125 my $lastleap=($year-1)%4;
127 if ($lastleap == 0 && $tdoy < 60) {
139 $datediff=int(($doy-$tdoy)/7);
140 $dowd=($doy-$tdoy)%7;
141 if (($dow-$dowd)<1) {
142 $datediff=$datediff+1;
144 if (($dow-$dowd)==0) {
149 my $monthstr = $shortmonths[$cgiparams{'MONTH'}];
150 my $longmonthstr = $longmonths[$cgiparams{'MONTH'}];
151 my $day = $cgiparams{'DAY'};
162 $filestr="/var/log/messages";
164 $filestr="/var/log/messages.$datediff";
165 $filestr = "$filestr.gz" if -f
"$filestr.gz";
168 if (!(open (FILE
,($filestr =~ /.gz$/ ?
"gzip -dc $filestr |" : $filestr)))) {
169 $errormessage = "$Lang::tr{'date not in logs'}: $filestr $Lang::tr{'could not be opened'}";
171 # Note: This is in case the log does not exist for that date
180 if (/(^${monthstr} ${daystr} ..:..:..) [\w\-]+ kernel:.*(IN=.*)$/) {
190 $datediff=$datediff-1;
192 $filestr="/var/log/messages";
194 $filestr="/var/log/messages.$datediff";
195 $filestr = "$filestr.gz" if -f
"$filestr.gz";
197 if (!(open (FILE
,($filestr =~ /.gz$/ ?
"gzip -dc $filestr |" : $filestr)))) {
198 $errormessage="$Lang::tr{'date not in logs'}: $filestr $Lang::tr{'could not be opened'}";
203 if (/(^${monthstr} ${daystr} ..:..:..) [\w\-]+ kernel:.*(IN=.*)$/) {
212 my $MODNAME="fwlogs";
214 &Header
::showhttpheaders
();
215 &Header
::openpage
($Lang::tr
{'firewall log'}, 1, '');
216 &Header
::openbigbox
('100%', 'left', '', $errormessage);
220 &Header
::openbox
('100%', 'left', $Lang::tr
{'error messages'});
221 print "<font class='base'>$errormessage </font>\n";
225 &Header
::openbox
('100%', 'left', "$Lang::tr{'settings'}");
228 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
231 <td width='10%' class='base'>$Lang::tr{'month'}: </td>
233 <select name='MONTH'>
237 for ($month = 0; $month < 12; $month++)
240 if ($month == $cgiparams{'MONTH'}) {
241 print "selected='selected' ";
243 print "value='$month'>$longmonths[$month]</option>\n";
248 <td width='10%' class='base' align='right'> $Lang::tr{'day'}: </td>
253 for ($day = 1; $day <= 31; $day++)
256 if ($day == $cgiparams{'DAY'}) {
257 print "selected='selected' ";
259 print "value='$day'>$day</option>\n";
262 if( $cgiparams{'pienumber'} != 0){$pienumber=$cgiparams{'pienumber'};}
263 if( $cgiparams{'otherspie'} != 0){$otherspie=$cgiparams{'otherspie'};}
264 if( $cgiparams{'showpie'} != 0){$showpie=$cgiparams{'showpie'};}
265 if( $cgiparams{'sortcolumn'} != 0){$sortcolumn=$cgiparams{'sortcolumn'};}
270 <td width='5%' align='center'><input type='submit' name='ACTION' title='$Lang::tr{'day before'}' value='<<' /></td>
271 <td width='5%' align='center'><input type='submit' name='ACTION' title='$Lang::tr{'day after'}' value='>>' /></td>
272 <td width='20%' align='right'><input type='submit' name='ACTION' value='$Lang::tr{'update'}' /></td>
275 <td colspan='3' align='left' valign="left">$Lang::tr{'Number of IPs for the pie chart'}:</td>
276 <td colspan='3' align='left' valign="center"><input type='text' name='pienumber' value='$pienumber' size='4'></td>
277 <td align='right'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
286 &Header
::openbox
('100%', 'left', 'Firewall Logs');
287 print "<p><b>$Lang::tr{'firewall hits'} $longmonthstr $daystr: $lines</b></p>";
292 if ($pienumber == -1 || $pienumber > $lines || $sortcolumn == 2) { $pienumber = $lines; };
296 # Extract ipv4 or ipv6 address
297 if (($_ =~ /SRC\=(([\d]{1,3})(\.([\d]{1,3})){3})/) or ($_ =~ /SRC\=(([0-9a-fA-F]{0,4})(\:([0-9a-fA-F]{0,4})){2,7})/)) {
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
$myimage->png;
403 #####################################################
404 print "<div style='text-align:center'>";
405 print "<img src='/graphs/fwlog-ip$imagerandom.png'>";
410 <table width='100%' class='tbl'>
412 <th width='10%' align='center' class='boldbase'></th>
413 <th width='30%' align='center' class='boldbase'><b>$Lang::tr{'ip address'}</b></th>
414 <th width='10%' align='center' class='boldbase'><b>$Lang::tr{'country'}</b></th>
415 <th width='10%' align='center' class='boldbase'><b>$Lang::tr{'count'}</b></th>
416 <th width='30%' align='center' class='boldbase'><b>$Lang::tr{'percentage'}</b></th>
428 for($s=0;$s<$lines;$s++)
431 $percent = $value[$s] * 100 / $linesjc;
432 $percent = sprintf("%.f", $percent);
433 $total = $total + $value[$s];
434 # colors are numbered 1 to 10
435 my $colorIndex = ($color % 10) + 1;
436 $col="bgcolor='$color{\"color$colorIndex\"}'";
439 my $gi = Geo
::IP
::PurePerl
->new();
440 my $ccode = $gi->country_code_by_name($key[$s]);
441 my $fcode = lc($ccode);
444 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>";
445 print "<td align='center' $col><a href='/cgi-bin/ipinfo.cgi?ip=$key[$s]'>$key[$s]</a></td>";
447 # Get flag icon for of the country.
448 my $flag_icon = &GeoIP
::get_flag_icon
($ccode);
451 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>";
453 print "<td align='center' $col></td>";
456 print "<td align='center' $col>$value[$s]</td>";
457 print "<td align='center' $col>$percent</td>";
461 if($cgiparams{'otherspie'} == 2 ){}
463 # colors are numbered 1 to 10
464 my $colorIndex = ($color % 10) + 1;
465 $col="bgcolor='$color{\"color$colorIndex\"}'";
468 if ( $linesjc ne "0")
471 $dif = $linesjc - $total;
472 $percent = $dif * 100 / $linesjc;
473 $percent = sprintf("%.f", $percent);
475 <td align='center' $col></td>
476 <td align='center' $col>$Lang::tr{'otherip'}</td>
477 <td align='center' $col></td>
478 <td align='center' $col>$dif</td>
479 <td align='center' $col>$percent</td>
491 &Header
::closebigbox
();
492 &Header
::closepage
();
496 foreach $v (@keytabjc) {
497 if ($tabjc{$v} eq $_[0]) {
499 $key[$indice] = "$v";
500 $value[$indice] = $_[0];
508 #Automatic Updates is disabled