mirror of
https://github.com/vincentmli/bpfire.git
synced 2026-04-27 19:23:24 +02:00
logs.cgi: Add files for showing firewall blocks by country
Add similair functionality as firewalllogip.dat and firewalllogport.dat, by listing the number of blocks per country, and provide a details link to show only the blocked ip addresses from the country. This is a preliminary prototype.
This commit is contained in:
Alf Høgemark
397
html/cgi-bin/logs.cgi/showrequestfromcountry.dat
Normal file
397
html/cgi-bin/logs.cgi/showrequestfromcountry.dat
Normal file
@@ -0,0 +1,397 @@
|
||||
#!/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 (www.ipfire.org)
|
||||
|
||||
# enable only the following on debugging purpose
|
||||
#use warnings;
|
||||
#use CGI::Carp 'fatalsToBrowser';
|
||||
|
||||
#use strict;
|
||||
use Geo::IP::PurePerl;
|
||||
|
||||
require '/var/ipfire/general-functions.pl';
|
||||
require "${General::swroot}/lang.pl";
|
||||
require "${General::swroot}/header.pl";
|
||||
|
||||
use POSIX();
|
||||
|
||||
#workaround to suppress a warning when a variable is used only once
|
||||
my @dummy = ( ${Header::table2colour} );
|
||||
undef (@dummy);
|
||||
|
||||
my %cgiparams=();
|
||||
my %logsettings=();
|
||||
my $errormessage = '';
|
||||
|
||||
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'} = '';
|
||||
|
||||
&Header::getcgihash(\%cgiparams);
|
||||
|
||||
$logsettings{'LOGVIEW_REVERSE'} = 'off';
|
||||
&General::readhash("${General::swroot}/logging/settings", \%logsettings);
|
||||
|
||||
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];
|
||||
$cgiparams{ip} = $temp[3];
|
||||
}
|
||||
|
||||
if (!($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=();
|
||||
my $country = $cgiparams{country};
|
||||
my $gi = Geo::IP::PurePerl->new();
|
||||
|
||||
if (!$skip)
|
||||
{
|
||||
while (<FILE>)
|
||||
{
|
||||
if (/(^${monthstr} ${daystr} ..:..:..) [\w\-]+ kernel:.*(IN=.*)$/) {
|
||||
if($_ =~ /SRC\=([\d\.]+)/){
|
||||
my $srcaddr=$1;
|
||||
my $ccode = $gi->country_code_by_name($srcaddr);
|
||||
if($ccode eq $country){
|
||||
$log[$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} ${daystr} ..:..:..) [\w\-]+ kernel:.*(IN=.*)$/) {
|
||||
if($_ =~ /SRC\=([\d\.]+)/){
|
||||
my $srcaddr=$1;
|
||||
my $ccode = $gi->country_code_by_name($srcaddr);
|
||||
if($ccode eq $country){
|
||||
$log[$lines] = $_;
|
||||
$lines++;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
close (FILE);
|
||||
}
|
||||
}
|
||||
|
||||
&Header::showhttpheaders();
|
||||
&Header::openpage($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 </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'}: </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'> $Lang::tr{'day'}: </td>
|
||||
<td width='40%'>
|
||||
<select name='DAY'>
|
||||
END
|
||||
;
|
||||
for ($day = 1; $day <= 31; $day++)
|
||||
{
|
||||
print "\t<option ";
|
||||
if ($day == $cgiparams{'DAY'}) {
|
||||
print "selected='selected' "; }
|
||||
print "value='$day'>$day</option>\n";
|
||||
}
|
||||
print <<END
|
||||
</select>
|
||||
</td>
|
||||
<td width='5%' align='center'><input type='submit' name='ACTION' title='$Lang::tr{'day before'}' value='<<' /></td>
|
||||
<td width='5%' align='center'><input type='submit' name='ACTION' title='$Lang::tr{'day after'}' value='>>' /></td>
|
||||
<td width='10%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'update'}' /></td>
|
||||
<tr><td width='15%'>$Lang::tr{'source ip'}</td><td><input type='text' name='ip' value='$cgiparams{ip}'size='15'></td></tr>
|
||||
</tr>
|
||||
</table>
|
||||
</form>
|
||||
END
|
||||
;
|
||||
|
||||
&Header::closebox();
|
||||
|
||||
&Header::openbox('100%', 'left', $Lang::tr{'firewall log'});
|
||||
print "<p><b>$Lang::tr{'firewall hits'} $longmonthstr $daystr: $lines</b></p>";
|
||||
|
||||
if ($start == -1) {
|
||||
$start = $lines - ${Header::viewsize}; }
|
||||
if ($start >= $lines - ${Header::viewsize}) { $start = $lines - ${Header::viewsize}; };
|
||||
if ($start < 0) { $start = 0; }
|
||||
|
||||
my $prev = $start - ${Header::viewsize};
|
||||
my $next = $start + ${Header::viewsize};
|
||||
|
||||
if ($prev < 0) { $prev = 0; }
|
||||
if ($next >= $lines) { $next = -1 }
|
||||
if ($start == 0) { $prev = -1; }
|
||||
|
||||
if ($lines != 0) { &oldernewer(); }
|
||||
|
||||
print <<END
|
||||
<TABLE WIDTH='100%'>
|
||||
<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>$Lang::tr{'source'}</B></TD>
|
||||
<TD WIDTH='10%' ALIGN='CENTER' CLASS='boldbase'><B>$Lang::tr{'src port'}</B></TD>
|
||||
<TD WIDTH='16%' ALIGN='CENTER' CLASS='boldbase'><B>$Lang::tr{'destination'}</B></TD>
|
||||
<TD WIDTH='16%' ALIGN='CENTER' CLASS='boldbase'><B>$Lang::tr{'dst port'}</B></TD>
|
||||
</TR>
|
||||
END
|
||||
;
|
||||
|
||||
my @slice = splice(@log, $start, ${Header::viewsize});
|
||||
|
||||
if ($logsettings{'LOGVIEW_REVERSE'} eq 'on') { @slice = reverse @slice; }
|
||||
|
||||
$lines = 0;
|
||||
foreach $_ (@slice)
|
||||
{
|
||||
$a = $_;
|
||||
if($_ =~ /SRC\=([\d\.]+)/){
|
||||
my $srcaddr=$1;
|
||||
my $ccode = $gi->country_code_by_name($srcaddr);
|
||||
if($ccode eq $country){
|
||||
my $chain = '';
|
||||
my $in = '-'; my $out = '-';
|
||||
my $srcaddr = ''; my $dstaddr = '';
|
||||
my $protostr = '';
|
||||
my $srcport = ''; my $dstport = '';
|
||||
|
||||
$_ =~ /(^.* ..:..:..) [\w\-]+ kernel:(.*)(IN=.*)$/;
|
||||
my $timestamp = $1; my $chain = $2; my $packet = $3;
|
||||
$timestamp =~ /(...) (..) (..:..:..)/;
|
||||
my $month = $1; my $day = $2; my $time = $3;
|
||||
|
||||
if ($a =~ /IN\=(\w+)/) { $iface = $1; }
|
||||
if ($a =~ /OUT\=(\w+)/) { $out = $1; }
|
||||
if ($a =~ /SRC\=([\d\.]+)/) { $srcaddr = $1; }
|
||||
if ($a =~ /DST\=([\d\.]+)/) { $dstaddr = $1; }
|
||||
if ($a =~ /PROTO\=(\w+)/) { $protostr = $1; }
|
||||
my $protostrlc = lc($protostr);
|
||||
if ($a =~ /SPT\=([\d\.]+)/){ $srcport = $1; }
|
||||
if ($a =~ /DPT\=([\d\.]+)/){ $dstport = $1; }
|
||||
|
||||
if ($lines % 2) {
|
||||
print "<tr bgcolor='${Header::table1colour}'>\n"; }
|
||||
else {
|
||||
print "<tr bgcolor='${Header::table2colour}'>\n"; }
|
||||
print <<END
|
||||
<TD ALIGN='CENTER'>$time</TD>
|
||||
<TD ALIGN='CENTER'>$chain</TD>
|
||||
<TD ALIGN='CENTER'>$iface</TD>
|
||||
<TD ALIGN='CENTER'>$protostr</TD>
|
||||
<td align='center'>
|
||||
<table width='100%' cellpadding='0' cellspacing='0'><tr>
|
||||
<td align='center'><a href='/cgi-bin/ipinfo.cgi?ip=$srcaddr'>$srcaddr</a></td>
|
||||
</tr></table>
|
||||
</td>
|
||||
<TD ALIGN='CENTER'>$srcport</TD>
|
||||
<td align='center'>
|
||||
<table width='100%' cellpadding='0' cellspacing='0'><tr>
|
||||
<td align='center'><a href='/cgi-bin/ipinfo.cgi?ip=$dstaddr'>$dstaddr</a></td>
|
||||
</tr></table>
|
||||
</td>
|
||||
<TD ALIGN='CENTER'>$dstport</TD>
|
||||
</TR>
|
||||
END
|
||||
;
|
||||
$lines++;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
print <<END
|
||||
</TABLE>
|
||||
END
|
||||
;
|
||||
|
||||
&oldernewer();
|
||||
|
||||
&Header::closebox();
|
||||
|
||||
&Header::closebigbox();
|
||||
|
||||
&Header::closepage();
|
||||
|
||||
sub oldernewer
|
||||
{
|
||||
print <<END
|
||||
<table width='100%'>
|
||||
<tr>
|
||||
END
|
||||
;
|
||||
|
||||
print "<td align='center' width='50%'>";
|
||||
if ($prev != -1) {
|
||||
print "<a href='/cgi-bin/logs.cgi/showrequestfromip.dat?$prev,$cgiparams{'MONTH'},$cgiparams{'DAY'},$cgiparams{ip}'>$Lang::tr{'older'}</a>"; }
|
||||
else {
|
||||
print "$Lang::tr{'older'}"; }
|
||||
print "</td>\n";
|
||||
|
||||
print "<td align='center' width='50%'>";
|
||||
if ($next != -1) {
|
||||
print "<a href='/cgi-bin/logs.cgi/showrequestfromip.dat?$next,$cgiparams{'MONTH'},$cgiparams{'DAY'},$cgiparams{ip}'>$Lang::tr{'newer'}</a>"; }
|
||||
else {
|
||||
print "$Lang::tr{'newer'}"; }
|
||||
print "</td>\n";
|
||||
|
||||
print <<END
|
||||
</tr>
|
||||
</table>
|
||||
END
|
||||
;
|
||||
}
|
||||
Reference in New Issue
Block a user