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git.ipfire.org Git - ipfire-2.x.git/blob - html/cgi-bin/logs.cgi/showrequestfromcountry.dat
4 # This code is distributed under the terms of the GPL
7 # page inspired from the initial firewalllog.dat
9 # Modified for IPFire by Christian Schmidt (www.ipfire.org)
11 # enable only the following on debugging purpose
13 #use CGI::Carp 'fatalsToBrowser';
16 use Geo
::IP
::PurePerl
;
18 require '/var/ipfire/general-functions.pl';
19 require "${General::swroot}/lang.pl";
20 require "${General::swroot}/header.pl";
24 #workaround to suppress a warning when a variable is used only once
25 my @dummy = ( ${Header
::table2colour
} );
30 my $errormessage = '';
32 my @shortmonths = ( 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug',
33 'Sep', 'Oct', 'Nov', 'Dec' );
34 my @longmonths = ( $Lang::tr
{'january'}, $Lang::tr
{'february'}, $Lang::tr
{'march'},
35 $Lang::tr
{'april'}, $Lang::tr
{'may'}, $Lang::tr
{'june'}, $Lang::tr
{'july'}, $Lang::tr
{'august'},
36 $Lang::tr
{'september'}, $Lang::tr
{'october'}, $Lang::tr
{'november'},
37 $Lang::tr
{'december'} );
39 my @now = localtime();
43 my $year = $now[5]+1900;
45 $cgiparams{'DAY'} = $now[3];
46 $cgiparams{'MONTH'} = $now[4];
47 $cgiparams{'ACTION'} = '';
49 &Header
::getcgihash
(\
%cgiparams);
51 $logsettings{'LOGVIEW_REVERSE'} = 'off';
52 &General
::readhash
("${General::swroot}/logging/settings", \
%logsettings);
55 if ($ENV{'QUERY_STRING'} && $cgiparams{'ACTION'} ne $Lang::tr
{'update'})
57 my @temp = split(',',$ENV{'QUERY_STRING'});
59 $cgiparams{'MONTH'} = $temp[1];
60 $cgiparams{'DAY'} = $temp[2];
61 $cgiparams{ip
} = $temp[3];
64 if (!($cgiparams{'MONTH'} =~ /^(0|1|2|3|4|5|6|7|8|9|10|11)$/) ||
65 !($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)$/))
67 $cgiparams{'DAY'} = $now[3];
68 $cgiparams{'MONTH'} = $now[4];
70 elsif($cgiparams{'ACTION'} eq '>>')
73 my @temp_now = localtime(time);
74 $temp_now[4] = $cgiparams{'MONTH'};
75 $temp_now[3] = $cgiparams{'DAY'};
76 @temp_then = localtime(POSIX
::mktime
(@temp_now) + 86400);
77 ## Retrieve the same time on the next day -
78 ## 86400 seconds in a day
79 $cgiparams{'MONTH'} = $temp_then[4];
80 $cgiparams{'DAY'} = $temp_then[3];
82 elsif($cgiparams{'ACTION'} eq '<<')
85 my @temp_now = localtime(time);
86 $temp_now[4] = $cgiparams{'MONTH'};
87 $temp_now[3] = $cgiparams{'DAY'};
88 @temp_then = localtime(POSIX
::mktime
(@temp_now) - 86400);
89 ## Retrieve the same time on the previous day -
90 ## 86400 seconds in a day
91 $cgiparams{'MONTH'} = $temp_then[4];
92 $cgiparams{'DAY'} = $temp_then[3];
95 if (($cgiparams{'DAY'} ne $now[3]) || ($cgiparams{'MONTH'} ne $now[4]))
98 if ( ( $cgiparams{'MONTH'} eq $now[4]) && ($cgiparams{'DAY'} > $now[3]) ||
99 ( $cgiparams{'MONTH'} > $now[4] ) ) {
100 @then = localtime(POSIX
::mktime
( 0, 0, 0, $cgiparams{'DAY'}, $cgiparams{'MONTH'}, $year - 1901 ));
102 @then = localtime(POSIX
::mktime
( 0, 0, 0, $cgiparams{'DAY'}, $cgiparams{'MONTH'}, $year - 1900 ));
105 my $lastleap=($year-1)%4;
107 if ($lastleap == 0 && $tdoy < 60) {
118 $datediff=int(($doy-$tdoy)/7);
119 $dowd=($doy-$tdoy)%7;
120 if (($dow-$dowd)<1) {
121 $datediff=$datediff+1;
123 if (($dow-$dowd)==0) {
128 my $monthstr = $shortmonths[$cgiparams{'MONTH'}];
129 my $longmonthstr = $longmonths[$cgiparams{'MONTH'}];
130 my $day = $cgiparams{'DAY'};
141 $filestr="/var/log/messages";
143 $filestr="/var/log/messages.$datediff";
144 $filestr = "$filestr.gz" if -f
"$filestr.gz";
147 if (!(open (FILE
,($filestr =~ /.gz$/ ?
"gzip -dc $filestr |" : $filestr)))) {
148 $errormessage = "$Lang::tr{'date not in logs'}: $filestr $Lang::tr{'could not be opened'}";
150 # Note: This is in case the log does not exist for that date
154 my $country = $cgiparams{country
};
155 my $gi = Geo
::IP
::PurePerl
->new();
161 if (/(^${monthstr} ${daystr} ..:..:..) [\w\-]+ kernel:.*(IN=.*)$/) {
162 if($_ =~ /SRC\=([\d\.]+)/){
164 my $ccode = $gi->country_code_by_name($srcaddr);
165 if($ccode eq $country){
177 $datediff=$datediff-1;
179 $filestr="/var/log/messages";
181 $filestr="/var/log/messages.$datediff";
182 $filestr = "$filestr.gz" if -f
"$filestr.gz";
184 if (!(open (FILE
,($filestr =~ /.gz$/ ?
"gzip -dc $filestr |" : $filestr)))) {
185 $errormessage="$Lang::tr{'date not in logs'}: $filestr $Lang::tr{'could not be opened'}";
190 if (/(^${monthstr} ${daystr} ..:..:..) [\w\-]+ kernel:.*(IN=.*)$/) {
191 if($_ =~ /SRC\=([\d\.]+)/){
193 my $ccode = $gi->country_code_by_name($srcaddr);
194 if($ccode eq $country){
205 &Header
::showhttpheaders
();
206 &Header
::openpage
($Lang::tr
{'firewall log'}, 1, '');
207 &Header
::openbigbox
('100%', 'left', '', $errormessage);
210 &Header
::openbox
('100%', 'left', $Lang::tr
{'error messages'});
211 print "<font class='base'>$errormessage </font>\n";
215 &Header
::openbox
('100%', 'left', "$Lang::tr{'settings'}:");
218 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
221 <td width='10%' class='base'>$Lang::tr{'month'}: </td>
223 <select name='MONTH'>
227 for ($month = 0; $month < 12; $month++)
230 if ($month == $cgiparams{'MONTH'}) {
231 print "selected='selected' "; }
232 print "value='$month'>$longmonths[$month]</option>\n";
237 <td width='10%' class='base' align='right'> $Lang::tr{'day'}: </td>
242 for ($day = 1; $day <= 31; $day++)
245 if ($day == $cgiparams{'DAY'}) {
246 print "selected='selected' "; }
247 print "value='$day'>$day</option>\n";
252 <td width='5%' align='center'><input type='submit' name='ACTION' title='$Lang::tr{'day before'}' value='<<' /></td>
253 <td width='5%' align='center'><input type='submit' name='ACTION' title='$Lang::tr{'day after'}' value='>>' /></td>
254 <td width='10%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'update'}' /></td>
255 <tr><td width='15%'>$Lang::tr{'source ip'}</td><td><input type='text' name='ip' value='$cgiparams{ip}'size='15'></td></tr>
264 &Header
::openbox
('100%', 'left', $Lang::tr
{'firewall log'});
265 print "<p><b>$Lang::tr{'firewall hits'} $longmonthstr $daystr: $lines</b></p>";
268 $start = $lines - ${Header
::viewsize
}; }
269 if ($start >= $lines - ${Header
::viewsize
}) { $start = $lines - ${Header
::viewsize
}; };
270 if ($start < 0) { $start = 0; }
272 my $prev = $start - ${Header
::viewsize
};
273 my $next = $start + ${Header
::viewsize
};
275 if ($prev < 0) { $prev = 0; }
276 if ($next >= $lines) { $next = -1 }
277 if ($start == 0) { $prev = -1; }
279 if ($lines != 0) { &oldernewer
(); }
284 <TD WIDTH='10%' ALIGN='CENTER' CLASS='boldbase'><B>$Lang::tr{'time'}</B></TD>
285 <TD WIDTH='13%' ALIGN='CENTER' CLASS='boldbase'><B>$Lang::tr{'chain'}</B></TD>
286 <TD WIDTH='5%' ALIGN='CENTER' CLASS='boldbase'><B>$Lang::tr{'iface'}</B></TD>
287 <TD WIDTH='5%' ALIGN='CENTER' CLASS='boldbase'><B>$Lang::tr{'proto'}</B></TD>
288 <TD WIDTH='16%' ALIGN='CENTER' CLASS='boldbase'><B>$Lang::tr{'source'}</B></TD>
289 <TD WIDTH='10%' ALIGN='CENTER' CLASS='boldbase'><B>$Lang::tr{'src port'}</B></TD>
290 <TD WIDTH='16%' ALIGN='CENTER' CLASS='boldbase'><B>$Lang::tr{'destination'}</B></TD>
291 <TD WIDTH='16%' ALIGN='CENTER' CLASS='boldbase'><B>$Lang::tr{'dst port'}</B></TD>
296 my @slice = splice(@log, $start, ${Header
::viewsize
});
298 if ($logsettings{'LOGVIEW_REVERSE'} eq 'on') { @slice = reverse @slice; }
304 if($_ =~ /SRC\=([\d\.]+)/){
306 my $ccode = $gi->country_code_by_name($srcaddr);
307 if($ccode eq $country){
309 my $in = '-'; my $out = '-';
310 my $srcaddr = ''; my $dstaddr = '';
312 my $srcport = ''; my $dstport = '';
314 $_ =~ /(^.* ..:..:..) [\w\-]+ kernel:(.*)(IN=.*)$/;
315 my $timestamp = $1; my $chain = $2; my $packet = $3;
316 $timestamp =~ /(...) (..) (..:..:..)/;
317 my $month = $1; my $day = $2; my $time = $3;
319 if ($a =~ /IN\=(\w+)/) { $iface = $1; }
320 if ($a =~ /OUT\=(\w+)/) { $out = $1; }
321 if ($a =~ /SRC\=([\d\.]+)/) { $srcaddr = $1; }
322 if ($a =~ /DST\=([\d\.]+)/) { $dstaddr = $1; }
323 if ($a =~ /PROTO\=(\w+)/) { $protostr = $1; }
324 my $protostrlc = lc($protostr);
325 if ($a =~ /SPT\=([\d\.]+)/){ $srcport = $1; }
326 if ($a =~ /DPT\=([\d\.]+)/){ $dstport = $1; }
329 print "<tr bgcolor='${Header::table1colour}'>\n"; }
331 print "<tr bgcolor='${Header::table2colour}'>\n"; }
333 <TD ALIGN='CENTER'>$time</TD>
334 <TD ALIGN='CENTER'>$chain</TD>
335 <TD ALIGN='CENTER'>$iface</TD>
336 <TD ALIGN='CENTER'>$protostr</TD>
338 <table width='100%' cellpadding='0' cellspacing='0'><tr>
339 <td align='center'><a href='/cgi-bin/ipinfo.cgi?ip=$srcaddr'>$srcaddr</a></td>
342 <TD ALIGN='CENTER'>$srcport</TD>
344 <table width='100%' cellpadding='0' cellspacing='0'><tr>
345 <td align='center'><a href='/cgi-bin/ipinfo.cgi?ip=$dstaddr'>$dstaddr</a></td>
348 <TD ALIGN='CENTER'>$dstport</TD>
366 &Header
::closebigbox
();
368 &Header
::closepage
();
378 print "<td align='center' width='50%'>";
380 print "<a href='/cgi-bin/logs.cgi/showrequestfromip.dat?$prev,$cgiparams{'MONTH'},$cgiparams{'DAY'},$cgiparams{ip}'>$Lang::tr{'older'}</a>"; }
382 print "$Lang::tr{'older'}"; }
385 print "<td align='center' width='50%'>";
387 print "<a href='/cgi-bin/logs.cgi/showrequestfromip.dat?$next,$cgiparams{'MONTH'},$cgiparams{'DAY'},$cgiparams{ip}'>$Lang::tr{'newer'}</a>"; }
389 print "$Lang::tr{'newer'}"; }