[people/pmueller/ipfire-2.x.git] / html / cgi-bin / logs.cgi / showrequestfromip.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 (www.ipfire.org)

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

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 $ip = $cgiparams{ip};

if (!$skip)
{
	while (<FILE>) {
	 	if (/(^${monthstr} ${daystr} ..:..:..) [\w\-]+ kernel:.*(IN=.*)$/) {
			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})/)) {
				if($1 eq $ip){
					$log[$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 (($_ =~ /SRC\=(([\d]{1,3})(\.([\d]{1,3})){3})/) or ($_ =~ /SRC\=(([0-9a-fA-F]{0,4})(\:([0-9a-fA-F]{0,4})){2,7})/)) {
					if($1 eq $ip){
						$log[$lines] = $_;
						$lines++;
					}
				}
			}
		}
		close (FILE);
	}
}

&Header::showhttpheaders();
&Header::openpage($Lang::tr{'firewall log ip'}, 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'>$day</option>\n";
}
print <<END
</select>
</td>
<td width='5%'  align='center'><input type='submit' name='ACTION' title='$Lang::tr{'day before'}' value='&lt;&lt;' /></td>
<td width='5%'  align='center'><input type='submit' name='ACTION' title='$Lang::tr{'day after'}' value='&gt;&gt;' /></td>
<td width='10%' align='center'><input type='submit' name='ACTION' value='$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', $Lang::tr{'firewall log ip'});
print "<p><b>$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 = $_;
	# Check whether valid ipv4 or ipv6 address
	if (($_ =~ /SRC\=(([\d]{1,3})(\.([\d]{1,3})){3})/) or ($_ =~ /SRC\=(([0-9a-fA-F]{0,4})(\:([0-9a-fA-F]{0,4})){2,7})/)) {
		if($1 eq $ip) {
			my $chain = '';
		      	my $in = '-'; my $out = '-';
			my $srcaddr = ''; my $dstaddr = '';
			my $protostr = '';
			my $srcport = ''; my $dstport = '';

			# If ipv6 uses bridge, the use PHYSIN, otherwise use IN
			if    ($_ =~ /(^.* ..:..:..) [\w\-]+ kernel:(.*)(IN=.*)(PHYSIN=.*)$/) {}
			elsif ($_ =~ /(^.* ..:..:..) [\w\-]+ kernel:(.*)(IN=.*)$/) {}
			my $timestamp = $1; my $chain = $2; my $packet = $3;
			$timestamp =~ /(...) (..) (..:..:..)/;
			my $month = $1; my $day = $2; my $time = $3;

			# If ipv6 uses bridge, the use PHYSIN and PHYSOUT, otherwise use IN and OUT
			if ($a =~ /PHYSIN=(\w+)/)  { $iface = $1; } elsif ($a =~ /IN=(\w+)/)  { $iface = $1; }
			if ($a =~ /PHYSOUT=(\w+)/) { $out = $1; }   elsif ($a =~ /OUT=(\w+)/) { $out = $1; }
			# Detect ipv4 and ipv6 addresses
			if (($a =~ /SRC\=(([\d]{1,3})(\.([\d]{1,3})){3})/) or ($a =~ /SRC\=(([0-9a-fA-F]{0,4})(\:([0-9a-fA-F]{0,4})){2,7})/)) { $srcaddr = $1; }
			if (($a =~ /DST\=(([\d]{1,3})(\.([\d]{1,3})){3})/) or ($a =~ /DST\=(([0-9a-fA-F]{0,4})(\:([0-9a-fA-F]{0,4})){2,7})/)) { $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();

	print"<table width='100%'><tr><td align='center'><a href='/cgi-bin/logs.cgi/firewalllogip.dat'><img src='/images/back.png' alt='$Lang::tr{'back'}' title='$Lang::tr{'back'}' /></a></td></tr></table>";

&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
	;
}
Commit	Line	Data
76dd79d1 MT	1	#!/usr/bin/perl
	2	# SmoothWall CGIs
	3	#
	4	# This code is distributed under the terms of the GPL
	5	#
	6	# JC HERITIER
	7	# page inspired from the initial firewalllog.dat
	8	#
	9	# Modified for IPFire by Christian Schmidt (www.ipfire.org)
	10
	11	# enable only the following on debugging purpose
	12	#use warnings;
	13	#use CGI::Carp 'fatalsToBrowser';
	14
	15	require '/var/ipfire/general-functions.pl';
	16	require "${General::swroot}/lang.pl";
	17	require "${General::swroot}/header.pl";
	18
	19	use POSIX();
	20
	21	#workaround to suppress a warning when a variable is used only once
	22	my @dummy = ( ${Header::table2colour} );
	23	undef (@dummy);
	24
	25	my %cgiparams=();
	26	my %logsettings=();
	27	my $errormessage = '';
	28
	29	my @shortmonths = ( 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug',
	30	'Sep', 'Oct', 'Nov', 'Dec' );
	31	my @longmonths = ( $Lang::tr{'january'}, $Lang::tr{'february'}, $Lang::tr{'march'},
	32	$Lang::tr{'april'}, $Lang::tr{'may'}, $Lang::tr{'june'}, $Lang::tr{'july'}, $Lang::tr{'august'},
	33	$Lang::tr{'september'}, $Lang::tr{'october'}, $Lang::tr{'november'},
	34	$Lang::tr{'december'} );
	35
	36	my @now = localtime();
	37	my $dow = $now[6];
	38	my $doy = $now[7];
	39	my $tdoy = $now[7];
	40	my $year = $now[5]+1900;
	41
	42	$cgiparams{'DAY'} = $now[3];
	43	$cgiparams{'MONTH'} = $now[4];
	44	$cgiparams{'ACTION'} = '';
	45
	46	&Header::getcgihash(\%cgiparams);
	47
	48	$logsettings{'LOGVIEW_REVERSE'} = 'off';
	49	&General::readhash("${General::swroot}/logging/settings", \%logsettings);
	50
	51	my $start = -1;
	52	if ($ENV{'QUERY_STRING'} && $cgiparams{'ACTION'} ne $Lang::tr{'update'})
	53	{
	54	my @temp = split(',',$ENV{'QUERY_STRING'});
	55	$start = $temp[0];
	56	$cgiparams{'MONTH'} = $temp[1];
	57	$cgiparams{'DAY'} = $temp[2];
	58	$cgiparams{ip} = $temp[3];
	59	}
	60
	61	if (!($cgiparams{'MONTH'} =~ /^(0\|1\|2\|3\|4\|5\|6\|7\|8\|9\|10\|11)$/) \|\|
	62	!($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)$/))
	63	{
	64	$cgiparams{'DAY'} = $now[3];
65	$cgiparams{'MONTH'} = $now[4];
66	}
67	elsif($cgiparams{'ACTION'} eq '>>')
68	{
43638be5 ME	69	my @temp_then=();
	70	my @temp_now = localtime(time);
	71	$temp_now[4] = $cgiparams{'MONTH'};
	72	$temp_now[3] = $cgiparams{'DAY'};
	73	@temp_then = localtime(POSIX::mktime(@temp_now) + 86400);
	74	## Retrieve the same time on the next day -
	75	## 86400 seconds in a day
	76	$cgiparams{'MONTH'} = $temp_then[4];
	77	$cgiparams{'DAY'} = $temp_then[3];
76dd79d1 MT	78	}
	79	elsif($cgiparams{'ACTION'} eq '<<')
	80	{
43638be5 ME	81	my @temp_then=();
	82	my @temp_now = localtime(time);
	83	$temp_now[4] = $cgiparams{'MONTH'};
	84	$temp_now[3] = $cgiparams{'DAY'};
	85	@temp_then = localtime(POSIX::mktime(@temp_now) - 86400);
	86	## Retrieve the same time on the previous day -
	87	## 86400 seconds in a day
	88	$cgiparams{'MONTH'} = $temp_then[4];
	89	$cgiparams{'DAY'} = $temp_then[3];
76dd79d1 MT	90	}
	91
	92	if (($cgiparams{'DAY'} ne $now[3]) \|\| ($cgiparams{'MONTH'} ne $now[4]))
	93	{
43638be5 ME	94	my @then = ();
	95	if ( ( $cgiparams{'MONTH'} eq $now[4]) && ($cgiparams{'DAY'} > $now[3]) \|\|
	96	( $cgiparams{'MONTH'} > $now[4] ) ) {
	97	@then = localtime(POSIX::mktime( 0, 0, 0, $cgiparams{'DAY'}, $cgiparams{'MONTH'}, $year - 1901 ));
	98	} else {
	99	@then = localtime(POSIX::mktime( 0, 0, 0, $cgiparams{'DAY'}, $cgiparams{'MONTH'}, $year - 1900 ));
	100	}
	101	$tdoy = $then[7];
	102	my $lastleap=($year-1)%4;
	103	if ($tdoy>$doy) {
	104	if ($lastleap == 0 && $tdoy < 60) {
	105	$doy=$tdoy+366;
	106	} else {
	107	$doy=$doy+365;
	108	}
	109	}
76dd79d1 MT	110	}
	111	my $datediff=0;
	112	my $dowd=0;
	113	my $multifile=0;
	114	if ($tdoy ne $doy) {
43638be5 ME	115	$datediff=int(($doy-$tdoy)/7);
	116	$dowd=($doy-$tdoy)%7;
	117	if (($dow-$dowd)<1) {
	118	$datediff=$datediff+1;
	119	}
	120	if (($dow-$dowd)==0) {
	121	$multifile=1;
	122	}
76dd79d1 MT	123	}
	124
	125	my $monthstr = $shortmonths[$cgiparams{'MONTH'}];
	126	my $longmonthstr = $longmonths[$cgiparams{'MONTH'}];
	127	my $day = $cgiparams{'DAY'};
	128	my $daystr='';
	129	if ($day <= 9) {
	130	$daystr = " $day"; }
	131	else {
	132	$daystr = $day;
	133	}
	134
	135	my $skip=0;
	136	my $filestr='';
	137	if ($datediff==0) {
43638be5	138	$filestr="/var/log/messages";
76dd79d1 MT	139	} else {
	140	$filestr="/var/log/messages.$datediff";
	141	$filestr = "$filestr.gz" if -f "$filestr.gz";
	142	}
	143
	144	if (!(open (FILE,($filestr =~ /.gz$/ ? "gzip -dc $filestr \|" : $filestr)))) {
43638be5 ME	145	$errormessage = "$Lang::tr{'date not in logs'}: $filestr $Lang::tr{'could not be opened'}";
	146	$skip=1;
	147	# Note: This is in case the log does not exist for that date
76dd79d1 MT	148	}
	149	my $lines = 0;
	150	my @log=();
	151	my $ip = $cgiparams{ip};
	152
	153	if (!$skip)
	154	{
43638be5	155	while (<FILE>) {
76dd79d1	156	if (/(^${monthstr} ${daystr} ..:..:..) [\w\-]+ kernel:.(IN=.)$/) {
43638be5 ME	157	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})/)) {
	158	if($1 eq $ip){
	159	$log[$lines] = $_;
	160	$lines++;
	161	}
	162	}
76dd79d1 MT	163	}
	164	}
	165	close (FILE);
	166	}
	167
	168	$skip=0;
	169	if ($multifile) {
43638be5 ME	170	$datediff=$datediff-1;
	171	if ($datediff==0) {
	172	$filestr="/var/log/messages";
	173	} else {
	174	$filestr="/var/log/messages.$datediff";
	175	$filestr = "$filestr.gz" if -f "$filestr.gz";
	176	}
	177	if (!(open (FILE,($filestr =~ /.gz$/ ? "gzip -dc $filestr \|" : $filestr)))) {
	178	$errormessage="$Lang::tr{'date not in logs'}: $filestr $Lang::tr{'could not be opened'}";
	179	$skip=1;
	180	}
	181	if (!$skip) {
76dd79d1	182	while (<FILE>) {
43638be5 ME	183	if (/(^${monthstr} ${daystr} ..:..:..) [\w\-]+ kernel:.(IN=.)$/) {
	184	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})/)) {
	185	if($1 eq $ip){
	186	$log[$lines] = $_;
	187	$lines++;
	188	}
	189	}
76dd79d1 MT	190	}
	191	}
	192	close (FILE);
	193	}
	194	}
	195
	196	&Header::showhttpheaders();
415cbcec	197	&Header::openpage($Lang::tr{'firewall log ip'}, 1, '');
76dd79d1 MT	198	&Header::openbigbox('100%', 'left', '', $errormessage);
	199
	200	if ($errormessage) {
	201	&Header::openbox('100%', 'left', $Lang::tr{'error messages'});
	202	print "<font class='base'>$errormessage </font>\n";
	203	&Header::closebox();
	204	}
	205
	206	&Header::openbox('100%', 'left', "$Lang::tr{'settings'}:");
	207
	208	print <<END
	209	<form method='post' action='$ENV{'SCRIPT_NAME'}'>
	210	<table width='100%'>
	211	<tr>
	212	<td width='10%' class='base'>$Lang::tr{'month'}: </td>
	213	<td width='10%'>
	214	<select name='MONTH'>
	215	END
	216	;
	217	my $month;
	218	for ($month = 0; $month < 12; $month++)
	219	{
	220	print "\t<option ";
	221	if ($month == $cgiparams{'MONTH'}) {
	222	print "selected='selected' "; }
	223	print "value='$month'>$longmonths[$month]</option>\n";
	224	}
	225	print <<END
	226	</select>
	227	</td>
	228	<td width='10%' class='base' align='right'> $Lang::tr{'day'}: </td>
	229	<td width='40%'>
	230	<select name='DAY'>
	231	END
	232	;
	233	for ($day = 1; $day <= 31; $day++)
	234	{
	235	print "\t<option ";
	236	if ($day == $cgiparams{'DAY'}) {
	237	print "selected='selected' "; }
	238	print "value='$day'>$day</option>\n";
	239	}
	240	print <<END
	241	</select>
	242	</td>
	243	<td width='5%' align='center'><input type='submit' name='ACTION' title='$Lang::tr{'day before'}' value='<<' /></td>
	244	<td width='5%' align='center'><input type='submit' name='ACTION' title='$Lang::tr{'day after'}' value='>>' /></td>
	245	<td width='10%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'update'}' /></td>
	246	<tr><td width='15%'>$Lang::tr{'source ip'}</td><td><input type='text' name='ip' value='$cgiparams{ip}'size='15'></td></tr>
	247	</tr>
	248	</table>
	249	</form>
	250	END
	251	;
	252
	253	&Header::closebox();
	254
415cbcec	255	&Header::openbox('100%', 'left', $Lang::tr{'firewall log ip'});
76dd79d1 MT	256	print "<p><b>$Lang::tr{'firewall hits'} $longmonthstr $daystr: $lines</b></p>";
	257
	258	if ($start == -1) {
43638be5 ME	259	$start = $lines - ${Header::viewsize};
43638be5 ME	260	}
76dd79d1 MT	261	if ($start >= $lines - ${Header::viewsize}) { $start = $lines - ${Header::viewsize}; };
	262	if ($start < 0) { $start = 0; }
	263
	264	my $prev = $start - ${Header::viewsize};
	265	my $next = $start + ${Header::viewsize};
	266
	267	if ($prev < 0) { $prev = 0; }
	268	if ($next >= $lines) { $next = -1 }
	269	if ($start == 0) { $prev = -1; }
	270
	271	if ($lines != 0) { &oldernewer(); }
	272
	273	print <<END
b740cdd7 AH	274	<table width='100%'>
	275	<tr>
	276	<td width='10%' align='center' class='boldbase'><b>$Lang::tr{'time'}</b></td>
	277	<td width='13%' align='center' class='boldbase'><b>$Lang::tr{'chain'}</b></td>
	278	<td width='5%' align='center' class='boldbase'><b>$Lang::tr{'iface'}</b></td>
	279	<td width='5%' align='center' class='boldbase'><b>$Lang::tr{'proto'}</b></td>
	280	<td width='16%' align='center' class='boldbase'><b>$Lang::tr{'source'}</b></td>
	281	<td width='10%' align='center' class='boldbase'><b>$Lang::tr{'src port'}</b></td>
	282	<td width='16%' align='center' class='boldbase'><b>$Lang::tr{'destination'}</b></td>
	283	<td width='16%' align='center' class='boldbase'><b>$Lang::tr{'dst port'}</b></td>
	284	</tr>
76dd79d1 MT	285	END
	286	;
	287
	288	my @slice = splice(@log, $start, ${Header::viewsize});
	289
	290	if ($logsettings{'LOGVIEW_REVERSE'} eq 'on') { @slice = reverse @slice; }
	291
	292	$lines = 0;
43638be5 ME	293	foreach $_ (@slice) {
	294	$a = $_;
	295	# Check whether valid ipv4 or ipv6 address
	296	if (($_ =~ /SRC\=(([\d]{1,3})(\.([\d]{1,3})){3})/) or ($_ =~ /SRC\=(([0-9a-fA-F]{0,4})(\:([0-9a-fA-F]{0,4})){2,7})/)) {
	297	if($1 eq $ip) {
	298	my $chain = '';
	299	my $in = '-'; my $out = '-';
	300	my $srcaddr = ''; my $dstaddr = '';
	301	my $protostr = '';
	302	my $srcport = ''; my $dstport = '';
	303
	304	# If ipv6 uses bridge, the use PHYSIN, otherwise use IN
	305	if ($_ =~ /(^.* ..:..:..) [\w\-]+ kernel:(.)(IN=.)(PHYSIN=.*)$/) {}
	306	elsif ($_ =~ /(^.* ..:..:..) [\w\-]+ kernel:(.)(IN=.)$/) {}
	307	my $timestamp = $1; my $chain = $2; my $packet = $3;
	308	$timestamp =~ /(...) (..) (..:..:..)/;
	309	my $month = $1; my $day = $2; my $time = $3;
	310
	311	# If ipv6 uses bridge, the use PHYSIN and PHYSOUT, otherwise use IN and OUT
	312	if ($a =~ /PHYSIN=(\w+)/) { $iface = $1; } elsif ($a =~ /IN=(\w+)/) { $iface = $1; }
	313	if ($a =~ /PHYSOUT=(\w+)/) { $out = $1; } elsif ($a =~ /OUT=(\w+)/) { $out = $1; }
	314	# Detect ipv4 and ipv6 addresses
	315	if (($a =~ /SRC\=(([\d]{1,3})(\.([\d]{1,3})){3})/) or ($a =~ /SRC\=(([0-9a-fA-F]{0,4})(\:([0-9a-fA-F]{0,4})){2,7})/)) { $srcaddr = $1; }
	316	if (($a =~ /DST\=(([\d]{1,3})(\.([\d]{1,3})){3})/) or ($a =~ /DST\=(([0-9a-fA-F]{0,4})(\:([0-9a-fA-F]{0,4})){2,7})/)) { $dstaddr = $1; }
	317	if ($a =~ /PROTO\=(\w+)/) { $protostr = $1; }
	318	my $protostrlc = lc($protostr);
	319	if ($a =~ /SPT\=([\d\.]+)/){ $srcport = $1; }
	320	if ($a =~ /DPT\=([\d\.]+)/){ $dstport = $1; }
	321
	322	if ($lines % 2) {
	323	print "<tr bgcolor='${Header::table1colour}'>\n";
	324	}
	325	else {
	326	print "<tr bgcolor='${Header::table2colour}'>\n";
	327	}
	328	print <<END
	329	<td align='center'>$time</td>
	330	<td align='center'>$chain</td>
	331	<td align='center'>$iface</td>
	332	<td align='center'>$protostr</td>
	333	<td align='center'>
	334	<table width='100%' cellpadding='0' cellspacing='0'><tr>
	335	<td align='center'><a href='/cgi-bin/ipinfo.cgi?ip=$srcaddr'>$srcaddr</a></td>
	336	</tr></table>
	337	</td>
	338	<td align='center'>$srcport</td>
	339	<td align='center'>
	340	<table width='100%' cellpadding='0' cellspacing='0'><tr>
	341	<td align='center'><a href='/cgi-bin/ipinfo.cgi?ip=$dstaddr'>$dstaddr</a></td>
	342	</tr></table>
	343	</td>
	344	<td align='center'>$dstport</td>
	345	</tr>
76dd79d1	346	END
43638be5 ME	347	;
	348	$lines++;
	349	}
	350	}
76dd79d1 MT	351	}
	352
	353	print <<END
b740cdd7	354	</table>
76dd79d1 MT	355	END
	356	;
	357
	358	&oldernewer();
	359
415cbcec MF	360	print"<table width='100%'><tr><td align='center'><a href='/cgi-bin/logs.cgi/firewalllogip.dat'><img src='/images/back.png' alt='$Lang::tr{'back'}' title='$Lang::tr{'back'}' /></a></td></tr></table>";
415cbcec MF	361
76dd79d1 MT	362	&Header::closebox();
	363
	364	&Header::closebigbox();
	365
	366	&Header::closepage();
	367
	368	sub oldernewer
	369	{
43638be5 ME	370	print <<END
	371	<table width='100%'>
	372	<tr>
76dd79d1	373	END
43638be5	374	;
76dd79d1	375
43638be5 ME	376	print "<td align='center' width='50%'>";
	377	if ($prev != -1) {
	378	print "<a href='/cgi-bin/logs.cgi/showrequestfromip.dat?$prev,$cgiparams{'MONTH'},$cgiparams{'DAY'},$cgiparams{ip}'>$Lang::tr{'older'}</a>";
	379	}
	380	else {
	381	print "$Lang::tr{'older'}";
	382	}
	383	print "</td>\n";
76dd79d1	384
43638be5 ME	385	print "<td align='center' width='50%'>";
	386	if ($next != -1) {
	387	print "<a href='/cgi-bin/logs.cgi/showrequestfromip.dat?$next,$cgiparams{'MONTH'},$cgiparams{'DAY'},$cgiparams{ip}'>$Lang::tr{'newer'}</a>";
	388	}
	389	else {
	390	print "$Lang::tr{'newer'}";
	391	}
	392	print "</td>\n";
76dd79d1	393
43638be5 ME	394	print <<END
	395	</tr>
	396	</table>
76dd79d1	397	END
43638be5	398	;
76dd79d1	399	}