html/cgi-bin/logs.cgi/urlfilter.dat

   1 #!/usr/bin/perl
   2 #
   3 # SmoothWall CGIs
   4 #
   5 # This code is distributed under the terms of the GPL
   6 #
   7 # (c) The SmoothWall Team
   8 #
   9 # $Id: urlfilter.dat,v 1.4 2005/05/15 00:00:00 marco Exp $
  10 #
  11
  12 use strict;
  13
  14 # enable only the following on debugging purpose
  15 #use warnings;
  16 #use CGI::Carp 'fatalsToBrowser';
  17
  18 use POSIX();
  19
  20 require '/var/ipfire/general-functions.pl';
  21 require "${General::swroot}/lang.pl";
  22 require "${General::swroot}/header.pl";
  23
  24 my $dbdir = "${General::swroot}/urlfilter/blacklists";
  25 my $logdir = "/var/log/squidGuard";
  26
  27 my %cgiparams=();
  28 my %logsettings=();
  29 my %filtersettings=();
  30 my %selected=();
  31
  32 my $errormessage='';
  33
  34 my @log=();
  35 my $logarch='';
  36 my $date='';
  37 my $time='';
  38 my $pid='';
  39 my @loginfo=();
  40 my @ip=();
  41 my @category=();
  42 my $dsturl='';
  43 my $site='';
  44 my $attr1='';
  45 my $attr2='';
  46
  47 my $start=0;
  48 my $prev=0;
  49 my $next=0;
  50 my $lines=0;
  51 my @slice=();
  52
  53 my @then=();
  54 my @temp=();
  55 my @temp_then=();
  56 my @temp_now=();
  57 my $lastleap='';
  58
  59 my $day='';
  60 my $daystr='';
  61 my $month='';
  62 my $monthstr='';
  63 my $longmonthstr='';
  64 my $year='';
  65
  66 my $logday='';
  67 my $logmonth='';
  68 my $logyear='';
  69
  70 my @shortmonths = ( 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug',
  71         'Sep', 'Oct', 'Nov', 'Dec' );
  72 my @longmonths = ( $Lang::tr{'january'}, $Lang::tr{'february'}, $Lang::tr{'march'},
  73         $Lang::tr{'april'}, $Lang::tr{'may'}, $Lang::tr{'june'}, $Lang::tr{'july'}, $Lang::tr{'august'},
  74         $Lang::tr{'september'}, $Lang::tr{'october'}, $Lang::tr{'november'},
  75         $Lang::tr{'december'} );
  76
  77 my @now = localtime(time);
  78 my $doy = $now[7];
  79 my $tdoy = $now[7];
  80 my $year = $now[5]+1900;
  81
  82 $cgiparams{'DAY'} = $now[3];
  83 $cgiparams{'MONTH'} = $now[4];
  84 $cgiparams{'LOGTYPE'} = 'urlfilter';
  85
  86 &Header::getcgihash(\%cgiparams);
  87 $logsettings{'LOGVIEW_REVERSE'} = 'off';
  88 &General::readhash("${General::swroot}/logging/settings", \%logsettings);
  89 if (-e "${General::swroot}/urlfilter/settings")
  90 {
  91         &General::readhash("${General::swroot}/urlfilter/settings", \%filtersettings);
  92 }
  93
  94 $now[4] = $cgiparams{'MONTH'}+1;
  95 if($now[4] < 10) {
  96         $now[4] = "0$now[4]"; }
  97
  98 $start = -1;
  99
 100 if ($ENV{'QUERY_STRING'} && $cgiparams{'ACTION'} ne $Lang::tr{'update'})
 101 {
 102         @temp = split(',',$ ENV{'QUERY_STRING'});
 103         $start = $temp[0];
 104         $cgiparams{'MONTH'} = $temp[1];
 105         $cgiparams{'DAY'} = $temp[2];
 106         $cgiparams{'LOGTYPE'} = $temp[3];
 107 }
 108
 109 if (!($cgiparams{'MONTH'} =~ /^(0|1|2|3|4|5|6|7|8|9|10|11)$/) ||
 110         !($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)$/))
 111 {
 112         $cgiparams{'DAY'} = $now[3];
 113         $cgiparams{'MONTH'} = $now[4];
 114 }
 115 elsif($cgiparams{'ACTION'} eq '>>')
 116 {
 117         @temp_now = localtime(time);
 118         $temp_now[4] = $cgiparams{'MONTH'};
 119         $temp_now[3] = $cgiparams{'DAY'};
 120         @temp_then = localtime(POSIX::mktime(@temp_now) + 86400);
 121            ## Retrieve the same time on the next day -
 122            ## 86400 seconds in a day
 123         $cgiparams{'MONTH'} = $temp_then[4];
 124         $cgiparams{'DAY'} = $temp_then[3];
 125 }
 126 elsif($cgiparams{'ACTION'} eq '<<')
 127 {
 128         @temp_now = localtime(time);
 129         $temp_now[4] = $cgiparams{'MONTH'};
 130         $temp_now[3] = $cgiparams{'DAY'};
 131         @temp_then = localtime(POSIX::mktime(@temp_now) - 86400);
 132            ## Retrieve the same time on the previous day -
 133            ## 86400 seconds in a day
 134         $cgiparams{'MONTH'} = $temp_then[4];
 135         $cgiparams{'DAY'} = $temp_then[3];
 136 }
 137
 138 $monthstr = $shortmonths[$cgiparams{'MONTH'}];
 139 $longmonthstr = $longmonths[$cgiparams{'MONTH'}];
 140
 141 if (($cgiparams{'DAY'} ne $now[3]) || ($cgiparams{'MONTH'} ne $now[4]))
 142 {
 143         @then = ();
 144         if ( (  $cgiparams{'MONTH'} eq $now[4]) && ($cgiparams{'DAY'} > $now[3]) ||
 145                         ( $cgiparams{'MONTH'} > $now[4] ) ) {
 146                 @then = localtime(POSIX::mktime( 0, 0, 0, $cgiparams{'DAY'}, $cgiparams{'MONTH'}, $year - 1901 ));
 147         } else {
 148                 @then = localtime(POSIX::mktime( 0, 0, 0, $cgiparams{'DAY'}, $cgiparams{'MONTH'}, $year - 1900 ));
 149         }
 150         $tdoy = $then[7];
 151         $lastleap=($year-1)%4;
 152         if ($tdoy>$doy) {
 153                 if ($lastleap == 0 && $tdoy < 60) {
 154                         $doy=$tdoy+366;
 155                 } else {
 156                         $doy=$doy+365;
 157                 }
 158         }
 159 }
 160
 161 $day = $cgiparams{'DAY'};
 162 if ($day <= 9) {
 163         $daystr = " $day";
 164 } else {
 165         $daystr = $day;
 166 }
 167 if ($day < 10) {
 168         $day = "0$day";
 169 }
 170
 171 &processevent;
 172
 173 if ($cgiparams{'ACTION'} eq $Lang::tr{'export'})
 174 {
 175         print "Content-type: text/plain\n\n";
 176         print "IPCop URL filter log\r\n";
 177         print "Section: $cgiparams{'LOGTYPE'}\r\n";
 178         print "Date: $daystr $longmonthstr\r\n";
 179         print "\r\n";
 180
 181         if ($logsettings{'LOGVIEW_REVERSE'} eq 'on') { @log = reverse @log; }
 182
 183         foreach (@log)
 184         {
 185                 ($date,$time,$pid,@loginfo) = split(/ /);
 186                 @ip = split(/\//,$loginfo[2]);
 187                 @category = split(/\//,$loginfo[0]);
 188                 $dsturl = $loginfo[1];
 189                 $loginfo[3] =~ s/\%5c/\\/;
 190                 print "$date ";
 191                 print "$time ";
 192                 if ($cgiparams{'LOGTYPE'} eq 'squidGuard')
 193                 {
 194                         print "$pid ";
 195                         print "@loginfo";
 196                 } else {
 197                         print "$category[1] ";
 198                         print "$ip[0] ";
 199                         if ($filtersettings{'ENABLE_USERNAME_LOG'} eq 'on') { print "$loginfo[3] "; }
 200                         print "$dsturl";
 201                         print "\n";
 202                 }
 203         }
 204
 205         exit;
 206 }
 207
 208 &Header::showhttpheaders();
 209
 210 &Header::openpage($Lang::tr{'urlfilter log viewer'}, 1, '');
 211
 212 &Header::openbigbox('100%', 'left', '', $errormessage);
 213
 214 if ($errormessage) {
 215         &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 216         print "<font class='base'>$errormessage&nbsp;</font>\n";
 217         &Header::closebox();
 218 }
 219
 220 &Header::openbox('100%', 'left', "$Lang::tr{'settings'}:");
 221
 222 $selected{'LOGTYPE'}{$cgiparams{'LOGTYPE'}} = "selected='selected'";
 223
 224 print <<END
 225 <form method='post' action="$ENV{'SCRIPT_NAME'}">
 226 <table width='100%'>
 227 <tr>
 228         <td width='8%' class='base'>$Lang::tr{'section'}</td>
 229         <td width='15%' class='base'>
 230         <select name='LOGTYPE' size='1'>
 231         <option value='urlfilter' $selected{'LOGTYPE'}{'urlfilter'} = "selected='selected'">$Lang::tr{'urlfilter url filter'}</option>
 232         <option value='squidGuard' $selected{'LOGTYPE'}{'squidGuard'} = "selected='selected'">squidGuard</option>
 233         </select>
 234         </td>
 235
 236         <td width='8%' class='base'>$Lang::tr{'month'}:</td>
 237         <td width='15%'>
 238         <select name='MONTH'>
 239 END
 240 ;
 241 for ($month = 0; $month < 12; $month++)
 242 {
 243         print "\t<option ";
 244         if ($month == $cgiparams{'MONTH'}) {
 245                 print 'selected="selected" '; }
 246         print "value='$month'>$longmonths[$month]</option>\n";
 247 }
 248 print <<END
 249         </select>
 250         </td>
 251         <td width='8%' class='base'>$Lang::tr{'day'}:</td>
 252         <td width='15%'>
 253         <select name='DAY'>
 254 END
 255 ;
 256 for ($day = 1; $day <= 31; $day++)
 257 {
 258         print "\t<option ";
 259         if ($day == $cgiparams{'DAY'}) {
 260                 print 'selected="selected" '; }
 261         print "value='$day'>$day</option>\n";
 262 }
 263 print <<END
 264         </select>
 265         </td>
 266         <td width='5%' align='center'><input type='submit' name='ACTION' title='$Lang::tr{'day before'}' value='&lt;&lt;' /></td>
 267         <td width='5%' align='center'><input type='submit' name='ACTION' title='$Lang::tr{'day after'}' value='&gt;&gt;' /></td>
 268         <td width='10%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'update'}' /></td>
 269         <td width='10%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'export'}' /></td>
 270 </tr>
 271 </table>
 272 </form>
 273 END
 274 ;
 275
 276 &Header::closebox();
 277
 278 &Header::openbox('100%', 'left', $Lang::tr{'log'});
 279
 280 $lines = @log;
 281
 282 if ($start == -1) { $start = $lines - $Header::viewsize; }
 283 if ($start >= $lines - $Header::viewsize) { $start = $lines - $Header::viewsize; };
 284 if ($start < 0) { $start = 0; }
 285
 286 $prev = $start - $Header::viewsize;
 287 $next = $start + $Header::viewsize;
 288
 289 if ($prev < 0) { $prev = 0; }
 290 if ($next >= $lines) { $next = -1 }
 291 if ($start == 0) { $prev = -1; }
 292
 293 if ($cgiparams{'LOGTYPE'} eq 'urlfilter')
 294 {
 295         print "<b>$Lang::tr{'urlfilter log summary'} $longmonthstr $daystr: $lines</b><p>\n";
 296 }
 297
 298 @slice = splice(@log, $start, $Header::viewsize);
 299
 300 if ($logsettings{'LOGVIEW_REVERSE'} eq 'on') { @slice = reverse @slice; }
 301
 302 if ($lines)
 303 {
 304
 305         $lines = 0;
 306
 307         print "<table width='100%'>\n";
 308         unless ($cgiparams{'LOGTYPE'} eq 'squidGuard')
 309         {
 310                 print "<tr>\n";
 311                 print "<td align='center'><b>$Lang::tr{'urlfilter time'}</b></td>\n";
 312                 print "<td align='center'><b>$Lang::tr{'urlfilter category'}</b></td>\n";
 313                 print "<td align='center'><b>$Lang::tr{'urlfilter client'}</b></td>\n";
 314                 if ($filtersettings{'ENABLE_USERNAME_LOG'} eq 'on') { print "<td align='center'><b>$Lang::tr{'urlfilter username'}</b></td>\n"; }
 315                 print "<td align='center'><b>$Lang::tr{'urlfilter dst'}</b></td>\n";
 316                 print "</tr>\n";
 317         }
 318
 319         foreach (@slice)
 320         {
 321                 undef $attr1; undef $attr2;
 322                 $lines++;
 323                 ($date,$time,$pid,@loginfo) = split(/ /);
 324                 @ip = split(/\//,$loginfo[2]);
 325                 @category = split(/\//,$loginfo[0]);
 326                 $dsturl = $loginfo[1];
 327                 $loginfo[3] =~ s/\%5c/\\/;
 328                 if ($cgiparams{'LOGTYPE'} eq 'squidGuard') {
 329                         if (@loginfo[0] =~ /squidGuard/) { $attr1 .= "<b>"; $attr2 .= "</b>"; }
 330                         if (@loginfo[1] =~ /ready/) { $attr1 .= "<b><font color='$Header::colourgreen'>"; $attr2 .= "</font></b>"; }
 331                         if (@loginfo[2] =~ /emergency/) { $attr1 .= "<b><font color='$Header::colourerr'>"; $attr2 .= "</font></b>"; }
 332                         print "<tr>\n";
 333                 } else {
 334                         if ($lines % 2) { print "<tr bgcolor='$Header::table1colour'>\n"; } else { print "<tr bgcolor='$Header::table2colour'>\n"; }
 335                 }
 336                 if ($cgiparams{'LOGTYPE'} eq 'squidGuard') {
 337                         print "<td nowrap>$time &nbsp; $pid &nbsp; $attr1@loginfo$attr2</td>\n";
 338                 } else {
 339                         print "<td width='10%' align='center' nowrap>$time</td>\n";
 340                         print "<td width='11%' align='center' nowrap>$category[1]</td>\n";
 341                         print "<td width='15%' align='center' nowrap>$ip[0]</td>\n";
 342                         if ($filtersettings{'ENABLE_USERNAME_LOG'} eq 'on')
 343                         {
 344                                 print "<td width='12%' align='center' nowrap>$loginfo[3]</td>\n";
 345                                 $site = substr($dsturl,0,55);
 346                                 if (length($dsturl) > 55) { $site .= "..."; }
 347                         } else {
 348                                 $site = substr($dsturl,0,69);
 349                                 if (length($dsturl) > 69) { $site .= "..."; }
 350                         }
 351                         #print "<td>$site</td>\n";
 352                         print "<td><a href='$dsturl' title='$dsturl' target='_blank'>$site</a></td>\n";
 353                 }
 354                 print "</tr>\n";
 355         }
 356
 357         print "</table><br>\n";
 358
 359 }
 360
 361 &oldernewer();
 362
 363 &Header::closebox();
 364
 365 &Header::closebigbox();
 366
 367 &Header::closepage();
 368
 369 # -------------------------------------------------------------------
 370
 371 sub processevent
 372 {
 373         my $filestr='';
 374
 375         undef @log;
 376         if ($cgiparams{'LOGTYPE'} eq 'squidGuard')
 377         {
 378                 $filestr = "$logdir/squidGuard.log";
 379                 foreach $logarch (<$filestr.*.gz>)
 380                 {
 381                         open (LOG,"gzip -dc $logarch |");
 382                         foreach (<LOG>) {
 383                                 ($date,$time,$pid,@loginfo) = split(/ /);
 384                                 ($logyear,$logmonth,$logday) = split(/-/,$date);
 385                                 if (($logyear == $year) && ($logmonth == $cgiparams{'MONTH'}+1) && ($logday == $day)) { push(@log,$_) }
 386                         }
 387                         close(LOG);
 388                 }
 389                 open (LOG,$filestr);
 390                 foreach (<LOG>) {
 391                         ($date,$time,$pid,@loginfo) = split(/ /);
 392                         ($logyear,$logmonth,$logday) = split(/-/,$date);
 393                         if (($logyear == $year) && ($logmonth == $cgiparams{'MONTH'}+1) && ($logday == $day)) { push(@log,$_) }
 394                 }
 395                 close(LOG);
 396         } else {
 397                 foreach $logarch (<$logdir/*.gz>)
 398                 {
 399                         if ($logarch !~ /squidGuard\.log/) {
 400                                 open (LOG,"gzip -dc $logarch |");
 401                                 foreach (<LOG>) {
 402                                         ($date,$time,$pid,@loginfo) = split(/ /);
 403                                         ($logyear,$logmonth,$logday) = split(/-/,$date);
 404                                         if (($logyear == $year) && ($logmonth == $cgiparams{'MONTH'}+1) && ($logday == $day)) { push(@log,$_) }
 405                                 }
 406                                 close(LOG);
 407                         }
 408                 }
 409                 foreach $filestr (<$logdir/*.log>)
 410                 {
 411                         if ($filestr !~ /squidGuard\.log/) {
 412                                 open (LOG,$filestr);
 413                                 foreach (<LOG>) {
 414                                         ($date,$time,$pid,@loginfo) = split(/ /);
 415                                         ($logyear,$logmonth,$logday) = split(/-/,$date);
 416                                         if (($logyear == $year) && ($logmonth == $cgiparams{'MONTH'}+1) && ($logday == $day)) { push(@log,$_) }
 417                                 }
 418                                 close(LOG);
 419                         }
 420                 }
 421                 @log = sort { substr($a,11,8) cmp substr($b,11,8) } @log;
 422
 423         }
 424 }
 425
 426 # -------------------------------------------------------------------
 427
 428 sub oldernewer
 429 {
 430         print "<table width='100%'>";
 431         print "<tr>";
 432
 433         print "<td align='center' width='50%'>";
 434         if ($prev != -1) {
 435                 print "<a href='$ENV{'SCRIPT_NAME'}?$prev,$cgiparams{'MONTH'},$cgiparams{'DAY'},$cgiparams{'LOGTYPE'}'>$Lang::tr{'older'}</a>"; }
 436         else {
 437                 print "$Lang::tr{'older'}"; }
 438         print "</td>\n";
 439
 440         print "<td align='center' width='50%'>";
 441         if ($next != -1) {
 442                 print "<a href='$ENV{'SCRIPT_NAME'}?$next,$cgiparams{'MONTH'},$cgiparams{'DAY'},$cgiparams{'LOGTYPE'}'>$Lang::tr{'newer'}</a>"; }
 443         else {
 444                 print "$Lang::tr{'newer'}"; }
 445         print "</td>\n";
 446
 447         print "</tr>";
 448         print "</table>";
 449 }
 450
 451 # -------------------------------------------------------------------