# $Id: firewalllog.dat,v 1.4.2.18 2005/08/23 12:01:50 eoberlander Exp $
#
# July 28, 2003 - Darren Critchley - darren@kdi.ca
-# - added source mac adapter to layout
+# - added source mac adapter to layout
#
use strict;
-use Geo::IP::PurePerl;
use Getopt::Std;
# enable only the following on debugging purpose
#use warnings;
#use CGI::Carp 'fatalsToBrowser';
-require 'CONFIG_ROOT/general-functions.pl';
+require '/var/ipfire/general-functions.pl';
+require "${General::swroot}/geoip-functions.pl";
require "${General::swroot}/lang.pl";
require "${General::swroot}/header.pl";
+my %color = ();
+my %mainsettings = ();
+&General::readhash("${General::swroot}/main/settings", \%mainsettings);
+&General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
+
use POSIX();
#workaround to suppress a warning when a variable is used only once
}
elsif($cgiparams{'ACTION'} eq '>>')
{
- my @temp_then=();
- my @temp_now = localtime(time);
- $temp_now[4] = $cgiparams{'MONTH'};
- $temp_now[3] = $cgiparams{'DAY'};
+ my @temp_then=();
+ my @temp_now = localtime(time);
+ $temp_now[4] = $cgiparams{'MONTH'};
+ $temp_now[3] = $cgiparams{'DAY'};
if ($cgiparams{'DAY'}) {
- @temp_then = localtime(POSIX::mktime(@temp_now) + 86400);
- ## Retrieve the same time on the next day +
- ## 86400 seconds in a day
+ @temp_then = localtime(POSIX::mktime(@temp_now) + 86400);
+ ## Retrieve the same time on the next day +
+ ## 86400 seconds in a day
} else {
- $temp_now[3] = 1;
- $temp_now[4] = ($temp_now[4]+1) %12;
- @temp_then = localtime(POSIX::mktime(@temp_now) );
- $temp_then[3] = 0;
+ $temp_now[3] = 1;
+ $temp_now[4] = ($temp_now[4]+1) %12;
+ @temp_then = localtime(POSIX::mktime(@temp_now) );
+ $temp_then[3] = 0;
}
- $cgiparams{'MONTH'} = $temp_then[4];
- $cgiparams{'DAY'} = $temp_then[3];
+ $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'};
+ my @temp_then=();
+ my @temp_now = localtime(time);
+ $temp_now[4] = $cgiparams{'MONTH'};
+ $temp_now[3] = $cgiparams{'DAY'};
if ($cgiparams{'DAY'}) {
- @temp_then = localtime(POSIX::mktime(@temp_now) - 86400);
- ## Retrieve the same time on the next day -
- ## 86400 seconds in a day
+ @temp_then = localtime(POSIX::mktime(@temp_now) - 86400);
+ ## Retrieve the same time on the next day -
+ ## 86400 seconds in a day
} else {
- $temp_now[3] = 1;
- $temp_now[4] = ($temp_now[4]-1) %12;
- @temp_then = localtime(POSIX::mktime(@temp_now) );
- $temp_then[3] = 0;
+ $temp_now[3] = 1;
+ $temp_now[4] = ($temp_now[4]-1) %12;
+ @temp_then = localtime(POSIX::mktime(@temp_now) );
+ $temp_then[3] = 0;
}
- $cgiparams{'MONTH'} = $temp_then[4];
- $cgiparams{'DAY'} = $temp_then[3];
+ $cgiparams{'MONTH'} = $temp_then[4];
+ $cgiparams{'DAY'} = $temp_then[3];
}
# Find in which file.gz is the log. Can be calculated because WEEKLY ROTATING of access.log
my $date = $cgiparams{'DAY'} == 0 ? '' : $cgiparams{'DAY'} <= 9 ? "0$cgiparams{'DAY'}" : "$cgiparams{'DAY'}";
{
- my $xday;
-
- # Calculate time. If future date, calculate for past year !!!
- if (( $cgiparams{'MONTH'} eq $now[4]) && ($cgiparams{'DAY'} > $now[3]) ||
- ( $cgiparams{'MONTH'} > $now[4] ) ) {
- $xday = POSIX::mktime( 0, 0, 0, $cgiparams{'DAY'}, $cgiparams{'MONTH'}, $year - 1901 );
- $date = "$longmonths[$cgiparams{'MONTH'}] $date, ". int($year-1);
- } else {
- $xday = POSIX::mktime( 0, 0, 0, $cgiparams{'DAY'}, $cgiparams{'MONTH'}, $year - 1900 );
- $date = "$longmonths[$cgiparams{'MONTH'}] $date, $year";
- }
-
- # calculate end of active week (saturday 23H59)
- my @then = ();
- @then = localtime(time());
- my $sunday = POSIX::mktime( 0, 0, 0, @then[3], @then[4], @then[5]);
- $sunday += (6-$then[6]) * 86400;
-
- # Convert delta in second to full weeks
+ my $xday;
+
+ # Calculate time. If future date, calculate for past year !!!
+ if (( $cgiparams{'MONTH'} eq $now[4]) && ($cgiparams{'DAY'} > $now[3]) ||
+ ( $cgiparams{'MONTH'} > $now[4] ) ) {
+ $xday = POSIX::mktime( 0, 0, 0, $cgiparams{'DAY'}, $cgiparams{'MONTH'}, $year - 1901 );
+ $date = "$longmonths[$cgiparams{'MONTH'}] $date, ". int($year-1);
+ } else {
+ $xday = POSIX::mktime( 0, 0, 0, $cgiparams{'DAY'}, $cgiparams{'MONTH'}, $year - 1900 );
+ $date = "$longmonths[$cgiparams{'MONTH'}] $date, $year";
+ }
+
+ # calculate end of active week (saturday 23H59)
+ my @then = ();
+ @then = localtime(time());
+ my $sunday = POSIX::mktime( 0, 0, 0, @then[3], @then[4], @then[5]);
+ $sunday += (6-$then[6]) * 86400;
+
+ # Convert delta in second to full weeks
$gzindex = int (($sunday-$xday)/604800 );
}
-
+
my $monthstr = $shortmonths[$cgiparams{'MONTH'}];
my $daystr = $cgiparams{'DAY'} == 0 ? '..' : $cgiparams{'DAY'} <= 9 ? " $cgiparams{'DAY'}" : "$cgiparams{'DAY'}";
-
+
my $lines = 0;
my @log=();
my $loop = 1;
my $filestr = 0;
-my $lastdatetime; # for debug
+my $lastdatetime; # for debug
my $search_for_end = 0;
-
+
while ($gzindex >=0 && $loop) {
- # calculate file name
- if ($gzindex == 0) {
- $filestr = "/var/log/messages";
- } else {
- $filestr = "/var/log/messages.$gzindex";
- $filestr = "$filestr.gz" if -f "$filestr.gz";
- }
+ # calculate file name
+ if ($gzindex == 0) {
+ $filestr = "/var/log/messages";
+ } else {
+ $filestr = "/var/log/messages.$gzindex";
+ $filestr = "$filestr.gz" if -f "$filestr.gz";
+ }
# now read file if existing
if (open (FILE,($filestr =~ /.gz$/ ? "gzip -dc $filestr |" : $filestr))) {
- #&General::log("reading $filestr");
- READ:while (<FILE>) {
- my $line = $_;
- if ($line =~ /^${monthstr} ${daystr} ..:..:.. [\w\-]+ kernel:.*IN=.*$/) {
- # when standart viewing, just keep in memory the correct slice
- # it starts a '$start' and size is $viewport
- # If export, then keep all lines...
- if ($cgiparams{'ACTION'} eq $Lang::tr{'export'}){
- $log[$lines++] = "$line";
- } else {
- if ($lines++ < ($start + $Header::viewsize)) {
- push(@log,"$line");
- if (@log > $Header::viewsize) {
- shift (@log);
- }
- #} else { dont do this optimisation, need to count lines !
- # $datetime = $maxtime; # we have read viewsize lines, stop main loop
- # last READ; # exit read file
+ #&General::log("reading $filestr");
+ READ:while (<FILE>) {
+ my $line = $_;
+ if ($line =~ /^${monthstr} ${daystr} ..:..:.. [\w\-]+ kernel:.*IN=.*$/) {
+ # when standart viewing, just keep in memory the correct slice
+ # it starts a '$start' and size is $viewport
+ # If export, then keep all lines...
+ if ($cgiparams{'ACTION'} eq $Lang::tr{'export'}){
+ $log[$lines++] = "$line";
+ } else {
+ if ($lines++ < ($start + $Header::viewsize)) {
+ push(@log,"$line");
+ if (@log > $Header::viewsize) {
+ shift (@log);
+ }
+ #} else { dont do this optimisation, need to count lines !
+ # $datetime = $maxtime; # we have read viewsize lines, stop main loop
+ # last READ; # exit read file
+ }
+ }
+ $search_for_end = 1; # we find the start of slice, can look for end now
+ } else {
+ if ($search_for_end == 1) {
+ #finish read files when date is over (test month equality only)
+ $line =~ /^(...) (..) ..:..:..*$/;
+ $loop = 0 if ( ($1 ne $monthstr) || ( ($daystr ne '..') && ($daystr ne $2) ) );
+ }
}
- }
- $search_for_end = 1; # we find the start of slice, can look for end now
- } else {
- if ($search_for_end == 1) {
- #finish read files when date is over (test month equality only)
- $line =~ /^(...) (..) ..:..:..*$/;
- $loop = 0 if ( ($1 ne $monthstr) || ( ($daystr ne '..') && ($daystr ne $2) ) );
- }
}
- }
- close (FILE);
+ close (FILE);
}
$gzindex--; # will try next gz file eg 40,39,38,.... because it may have holes when ipcop stopped
- # for a long time
+ # for a long time
}# while
# $errormessage = "$Lang::tr{'date not in logs'}: $filestr $Lang::tr{'could not be opened'}";
&Header::closebox();
}
-&Header::openbox('100%', 'left', "$Lang::tr{'settings'}:");
+&Header::openbox('100%', 'left', "$Lang::tr{'settings'}");
print <<END
<form method='post' action='$ENV{'SCRIPT_NAME'}'>
{
print "\t<option ";
if ($month == $cgiparams{'MONTH'}) {
- print "selected='selected' "; }
+ print "selected='selected' ";
+ }
print "value='$month'>$longmonths[$month]</option>\n";
}
print <<END
{
print "\t<option ";
if ($day == $cgiparams{'DAY'}) {
- print "selected='selected' "; }
+ print "selected='selected' ";
+ }
print "value='$day'>$day</option>\n";
}
print <<END
&Header::openbox('100%', 'left', $Lang::tr{'log'});
print "<p><b>$Lang::tr{'firewall hits'} $date: $lines</b></p>";
-$start = $lines - ${Header::viewsize} if ($start >= $lines - ${Header::viewsize});
+my $lastPageIndex = $lines - ${Header::viewsize};
+$start = $lastPageIndex if ($start >= $lastPageIndex);
$start = 0 if ($start < 0);
my $prev;
- if ($start == 0) {
+if ($start == 0) {
$prev = -1;
- } else {
+} else {
$prev = $start - ${Header::viewsize};
$prev = 0 if ( $prev < 0);
- }
-
+}
+
my $next;
- if ($start == $lines - ${Header::viewsize}) {
- $next = -1;
- } else {
- $next = $start + ${Header::viewsize};
- $next = $lines - ${Header::viewsize} if ($next >= $lines - ${Header::viewsize});
- }
+if ($start == $lastPageIndex) {
+ $next = -1;
+} else {
+ $next = $start + ${Header::viewsize};
+ $next = $lines - ${Header::viewsize} if ($next >= $lines - ${Header::viewsize});
+}
if ($logsettings{'LOGVIEW_REVERSE'} eq 'on') { @log = reverse @log; }
if ($lines != 0) { &oldernewer(); }
print <<END
-<table width='100%'>
+<table width='100%' class='tbl'>
<tr>
- <td width='10%' align='center' class='boldbase'><b>$Lang::tr{'time'}</b></td>
- <td width='13%' align='center' class='boldbase'><b>$Lang::tr{'chain'}</b></td>
- <td width='5%' align='center' class='boldbase'><b>$Lang::tr{'iface'}</b></td>
- <td width='5%' align='center' class='boldbase'><b>$Lang::tr{'proto'}</b></td>
- <td width='16%' align='center' class='boldbase'><b>$Lang::tr{'source'}</b></td>
- <td align='center' class='boldbase'><b>Flag</b></td>
- <td width='10%' align='center' class='boldbase'><b>$Lang::tr{'src port'}</b></td>
- <td width='5%' align='center' class='boldbase'><b>$Lang::tr{'mac address'}</b></td>
- <td width='16%' align='center' class='boldbase'><b>$Lang::tr{'destination'}</b></td>
- <td width='20%' align='center' class='boldbase'><b>$Lang::tr{'dst port'}</b></td>
+ <th align='center' class='boldbase'><b>$Lang::tr{'time'}</b></th>
+ <th align='center' class='boldbase'><b>$Lang::tr{'chain'}</b></th>
+ <th align='center' class='boldbase'><b>$Lang::tr{'iface'}</b></th>
+ <th align='center' class='boldbase'><b>$Lang::tr{'proto'}</b></th>
+ <th align='center' class='boldbase'><b>$Lang::tr{'source'}<br/>$Lang::tr{'destination'}</b></th>
+ <th align='center' class='boldbase'><b>$Lang::tr{'src port'}<br />$Lang::tr{'dst port'}</b></th>
+ <th align='center' class='boldbase'><b>$Lang::tr{'country'}</b></th>
+ <th align='center' class='boldbase'><b>$Lang::tr{'mac address'}</b></th>
</tr>
END
;
$lines = 0;
foreach $_ (@log)
{
- /^... (..) (..:..:..) [\w\-]+ kernel:(.*)(IN=.*)$/;
+ # If ipv6 uses a bridge, PHYSIN= contains the relevant iface information
+ # otherwise use IN=
+ my $packet = '';
+ if ($_ =~ /^... (..) (..:..:..) [\w\-]+ kernel:(.*)(IN=.*)(PHYSIN=.*)$/) { $packet = $5; }
+ elsif ($_ =~ /^... (..) (..:..:..) [\w\-]+ kernel:(.*)(IN=.*)$/) { $packet = $4; }
my $day = $1;
$day =~ tr / /0/;
my $time = $cgiparams{'DAY'} ? "$2" : "$day/$2" ;
- my $comment = $3;
- my $packet = $4;
-
- $packet =~ /IN=(\w+)/; my $iface=$1;
- $packet =~ /SRC=([\d\.]+)/; my $srcaddr=$1;
- $packet =~ /DST=([\d\.]+)/; my $dstaddr=$1;
- $packet =~ /MAC=([\w+\:]+)/; my $macaddr=$1;
- $packet =~ /PROTO=(\w+)/; my $proto=$1;
- $packet =~ /SPT=(\d+)/; my $srcport=$1;
- $packet =~ /DPT=(\d+)/; my $dstport=$1;
-
- my $gi = Geo::IP::PurePerl->new();
- my $ccode = $gi->country_code_by_name($srcaddr);
- my $fcode = lc($ccode);
+ my $chain = $3;
+
+ my ($iface, $srcaddr, $dstaddr, $macaddr, $proto, $srcport, $dstport);
+ if ($packet =~ /PHYSIN=(\w+)/) { $iface=$1; } elsif ($packet =~ /IN=(\w+)/) { $iface = $1; }
+ # Identify whether ipv4 or ipv6. Both are mutally exclusive.
+ if ($packet =~ /SRC\=(([\d]{1,3})(\.([\d]{1,3})){3})/) { $srcaddr=$1; }
+ if ($packet =~ /SRC\=(([0-9a-fA-F]{0,4})(\:([0-9a-fA-F]{0,4})){2,7})/) { $srcaddr=$1; }
+ if ($packet =~ /DST\=(([\d]{1,3})(\.([\d]{1,3})){3})/) { $dstaddr=$1; }
+ if ($packet =~ /DST\=(([0-9a-fA-F]{0,4})(\:([0-9a-fA-F]{0,4})){2,7})/) { $dstaddr=$1; }
+ $macaddr=$1 if $packet =~ /MAC=([\w+\:]+)/;
+ $proto=$1 if $packet =~ /PROTO=(\w+)/;
+ $srcport=$1 if $packet =~ /SPT=(\d+)/;
+ $dstport=$1 if $packet =~ /DPT=(\d+)/;
+
+ my $ccode = &GeoIP::lookup($srcaddr);
my $servi = uc(getservbyport($srcport, lc($proto)));
if ($servi ne '' && $srcport < 1024) {
- $srcport = "$srcport($servi)"; }
+ $srcport = "$srcport($servi)";
+ }
$servi = uc(getservbyport($dstport, lc($proto)));
if ($servi ne '' && $dstport < 1024) {
- $dstport = "$dstport($servi)";}
+ $dstport = "$dstport($servi)";
+ }
my @mactemp = split(/:/,$macaddr);
$macaddr = "$mactemp[6]:$mactemp[7]:$mactemp[8]:$mactemp[9]:$mactemp[10]:$mactemp[11]";
+ my $col="";
if ($lines % 2) {
- print "<tr bgcolor='${Header::table1colour}'>\n"; }
+ print "<tr>";
+ $col="bgcolor='$color{'color20'}'";
+ }
else {
- print "<tr bgcolor='${Header::table2colour}'>\n"; }
+ print "<tr>";
+ $col="bgcolor='$color{'color22'}'";
+ }
print <<END
- <td align='center'>$time</td>
- <td align='center'>$comment</td>
- <td align='center'>$iface</td>
- <td align='center'>$proto</td>
- <td align='center'><a href='/cgi-bin/ipinfo.cgi?ip=$srcaddr'>$srcaddr</a></td>
- <td align='center'><a href='../country.cgi#$fcode'><img src='/images/flags/$fcode.png' border='0' align='absmiddle' alt='$ccode'></a></td>
- <td align='center'>$srcport</td>
- <td align='center'>$macaddr</td>
- <td align='center'>
- <table width='100%' cellpadding='0' cellspacing='0'><tr>
- <td align='center'><a href='/cgi-bin/ipinfo.cgi?ip=$dstaddr'>$dstaddr</a></td>
- </tr></table>
- </td>
- <td align='center'>$dstport</td>
-</tr>
+ <td align='center' $col>$time</td>
+ <td align='center' $col>$chain</td>
+ <td align='center' $col>$iface</td>
+ <td align='center' $col>$proto</td>
+ <td align='center' $col><a href='/cgi-bin/ipinfo.cgi?ip=$srcaddr'>$srcaddr</a><br /><a href='/cgi-bin/ipinfo.cgi?ip=$dstaddr'>$dstaddr</a></td>
+ <td align='center' $col>$srcport<br/>$dstport</td>
+END
+ ;
+ # Get flag icon for of the country.
+ my $flag_icon = &GeoIP::get_flag_icon($ccode);
+
+ if ( $flag_icon) {
+ print "<td align='center' $col><a href='../country.cgi#$ccode'><img src='$flag_icon' border='0' align='absmiddle' alt='$ccode'></a></td>";
+ } else {
+ print "<td align='center' $col></td>";
+ }
+
+ print <<END
+ <td align='center' $col>$macaddr</td>
+ </tr>
END
;
$lines++;
sub oldernewer
{
-print <<END
-<table width='100%'>
-<tr>
+ print <<END
+ <table width='100%'>
+ <tr>
END
-;
+ ;
-print "<td align='center' width='50%'>";
-if ($prev != -1) {
- print "<a href='/cgi-bin/logs.cgi/firewalllog.dat?$prev,$cgiparams{'MONTH'},$cgiparams{'DAY'}'>$Lang::tr{'older'}</a>"; }
-else {
- print "$Lang::tr{'older'}"; }
-print "</td>\n";
+ print "<td align='center' width='50%'>";
+ if ($prev != -1) {
+ print "<a href='/cgi-bin/logs.cgi/firewalllog.dat?0,$cgiparams{'MONTH'},$cgiparams{'DAY'}'>$Lang::tr{'first'}</a> ";
+ print "<a href='/cgi-bin/logs.cgi/firewalllog.dat?$prev,$cgiparams{'MONTH'},$cgiparams{'DAY'}'>$Lang::tr{'older'}</a>";
+ }
+ else {
+ print "$Lang::tr{'first'} $Lang::tr{'older'}";
+ }
+ print "</td>\n";
-print "<td align='center' width='50%'>";
-if ($next >= 0) {
- print "<a href='/cgi-bin/logs.cgi/firewalllog.dat?$next,$cgiparams{'MONTH'},$cgiparams{'DAY'}'>$Lang::tr{'newer'}</a>"; }
-else {
- print "$Lang::tr{'newer'}"; }
-print "</td>\n";
+ print "<td align='center' width='50%'>";
+ if ($next >= 0) {
+ print "<a href='/cgi-bin/logs.cgi/firewalllog.dat?$next,$cgiparams{'MONTH'},$cgiparams{'DAY'}'>$Lang::tr{'newer'}</a> ";
+ print "<a href='/cgi-bin/logs.cgi/firewalllog.dat?$lastPageIndex,$cgiparams{'MONTH'},$cgiparams{'DAY'}'>$Lang::tr{'last'}</a>";
+ }
+ else {
+ print "$Lang::tr{'newer'} $Lang::tr{'last'} ";
+ }
+ print "</td>\n";
-print <<END
-</tr>
-</table>
+ print <<END
+ </tr>
+ </table>
END
-;
+ ;
}
+