html/cgi-bin/urlfilter.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2005-2010  IPFire Team                                        #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21
  22 use strict;
  23
  24 # enable only the following on debugging purpose
  25 #use warnings;
  26 #use CGI::Carp 'fatalsToBrowser';
  27
  28 use File::Copy;
  29 use IO::Socket;
  30
  31 require '/var/ipfire/general-functions.pl';
  32 require "${General::swroot}/lang.pl";
  33 require "${General::swroot}/header.pl";
  34
  35 my $http_port='81';
  36 my %netsettings=();
  37 my %mainsettings=();
  38 my %proxysettings=();
  39 my %filtersettings=();
  40 my %tcsettings=();
  41 my %uqsettings=();
  42 my %besettings=();
  43 my %updatesettings=();
  44 my %checked=();
  45 my %selected=();
  46 my $id=0;
  47 my $line='';
  48 my $i=0;
  49 my $n=0;
  50 my $time='';
  51 my $filesize;
  52 my $category='';
  53 my $section='';
  54 my $blacklist='';
  55 my $blistbackup='';
  56
  57 my $changed = 'no';
  58 my $tcfile = "${General::swroot}/urlfilter/timeconst";
  59 my $uqfile = "${General::swroot}/urlfilter/userquota";
  60 my $dbdir = "${General::swroot}/urlfilter/blacklists";
  61 my $editdir = "${General::swroot}/urlfilter/editor";
  62 my $repository = "/var/urlrepo";
  63 my $hintcolour = '#FFFFCC';
  64
  65 my $sourceurlfile = "${General::swroot}/urlfilter/autoupdate/autoupdate.urls";
  66 my $updconffile = "${General::swroot}/urlfilter/autoupdate/autoupdate.conf";
  67 my $updflagfile = "${General::swroot}/urlfilter/blacklists/.autoupdate.last";
  68
  69 my $errormessage='';
  70 my $updatemessage='';
  71 my $restoremessage='';
  72 my $buttontext='';
  73 my $source_name='';
  74 my $source_url='';
  75 my $blacklistage=0;
  76
  77 my @repositorylist=();
  78 my @repositoryfiles=();
  79 my @categories=();
  80 my @selectedcategories=();
  81 my @filtergroups=();
  82 my @tclist=();
  83 my @uqlist=();
  84 my @source_urllist=();
  85 my @clients=();
  86 my @temp=();
  87
  88 my $lastslashpos=0;
  89
  90 my $toggle='';
  91 my $gif='';
  92 my $led='';
  93 my $ldesc='';
  94 my $gdesc='';
  95
  96 if (! -d $dbdir) { mkdir("$dbdir"); }
  97 if (! -e $tcfile) { system("touch $tcfile"); }
  98 if (! -e $uqfile) { system("touch $uqfile"); }
  99 if (! -e $sourceurlfile) { system("touch $sourceurlfile"); }
 100
 101 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
 102 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
 103 &General::readhash("${General::swroot}/proxy/settings", \%proxysettings);
 104
 105 &readblockcategories;
 106
 107 open(FILE, $tcfile);
 108 @tclist = <FILE>;
 109 close(FILE);
 110 open(FILE, $uqfile);
 111 @uqlist = <FILE>;
 112 close(FILE);
 113 open(FILE, $sourceurlfile);
 114 @source_urllist = <FILE>;
 115 close(FILE);
 116
 117 $filtersettings{'ENABLE_CUSTOM_BLACKLIST'} = 'off';
 118 $filtersettings{'ENABLE_CUSTOM_WHITELIST'} = 'off';
 119 $filtersettings{'ENABLE_CUSTOM_EXPRESSIONS'} = 'off';
 120 $filtersettings{'BLOCK_EXECUTABLES'} = 'off';
 121 $filtersettings{'BLOCK_AUDIO-VIDEO'} = 'off';
 122 $filtersettings{'BLOCK_ARCHIVES'} = 'off';
 123 $filtersettings{'ENABLE_REWRITE'} = 'off';
 124 $filtersettings{'UNFILTERED_CLIENTS'} = '';
 125 $filtersettings{'BANNED_CLIENTS'} = '';
 126 $filtersettings{'SHOW_CATEGORY'} = 'off';
 127 $filtersettings{'SHOW_URL'} = 'off';
 128 $filtersettings{'SHOW_IP'} = 'off';
 129 $filtersettings{'ENABLE_DNSERROR'} = 'off';
 130 $filtersettings{'ENABLE_JPEG'} = 'off';
 131 $filtersettings{'REDIRECT_PAGE'} = '';
 132 $filtersettings{'MSG_TEXT_1'} = '';
 133 $filtersettings{'MSG_TEXT_2'} = '';
 134 $filtersettings{'MSG_TEXT_3'} = '';
 135 $filtersettings{'ENABLE_EXPR_LISTS'} = 'off';
 136 $filtersettings{'BLOCK_IP_ADDR'} = 'off';
 137 $filtersettings{'BLOCK_ALL'} = 'off';
 138 $filtersettings{'ENABLE_EMPTY_ADS'} = 'off';
 139 $filtersettings{'ENABLE_GLOBAL_WHITELIST'} = 'off';
 140 $filtersettings{'ENABLE_SAFESEARCH'} = 'off';
 141 $filtersettings{'ENABLE_LOG'} = 'off';
 142 $filtersettings{'ENABLE_USERNAME_LOG'} = 'off';
 143 $filtersettings{'ENABLE_CATEGORY_LOG'} = 'off';
 144 $filtersettings{'ENABLE_AUTOUPDATE'} = 'off';
 145
 146 $filtersettings{'ACTION'} = '';
 147 $filtersettings{'VALID'} = '';
 148
 149 &Header::getcgihash(\%filtersettings);
 150 &Header::getcgihash(\%tcsettings);
 151 &Header::getcgihash(\%uqsettings);
 152 &Header::getcgihash(\%besettings);
 153
 154 if (($filtersettings{'ACTION'} eq $Lang::tr{'save'}) ||
 155     ($filtersettings{'ACTION'} eq $Lang::tr{'urlfilter save and restart'}) ||
 156     ($filtersettings{'ACTION'} eq $Lang::tr{'urlfilter upload file'}) ||
 157     ($filtersettings{'ACTION'} eq $Lang::tr{'urlfilter remove file'}) ||
 158     ($filtersettings{'ACTION'} eq $Lang::tr{'urlfilter upload blacklist'}) ||
 159     ($filtersettings{'ACTION'} eq $Lang::tr{'urlfilter backup'}) ||
 160     ($filtersettings{'ACTION'} eq $Lang::tr{'urlfilter restore'}))
 161 {
 162
 163         @clients = split(/\n/,$filtersettings{'UNFILTERED_CLIENTS'});
 164         foreach (@clients)
 165         {
 166                 s/^\s+//g; s/\s+$//g; s/\s+-\s+/-/g; s/\s+/ /g; s/\n//g;
 167                 if (/.*-.*-.*/) { $errormessage = $Lang::tr{'urlfilter invalid ip or mask error'}; }
 168                 @temp = split(/-/);
 169                 foreach (@temp) { unless ((&General::validipormask($_)) || (&General::validipandmask($_))) { $errormessage = $Lang::tr{'urlfilter invalid ip or mask error'}; } }
 170         }
 171         @clients = split(/\n/,$filtersettings{'BANNED_CLIENTS'});
 172         foreach (@clients)
 173         {
 174                 s/^\s+//g; s/\s+$//g; s/\s+-\s+/-/g; s/\s+/ /g; s/\n//g;
 175                 if (/.*-.*-.*/) { $errormessage = $Lang::tr{'urlfilter invalid ip or mask error'}; }
 176                 @temp = split(/-/);
 177                 foreach (@temp) { unless ((&General::validipormask($_)) || (&General::validipandmask($_))) { $errormessage = $Lang::tr{'urlfilter invalid ip or mask error'}; } }
 178         }
 179         if ($errormessage) { goto ERROR; }
 180
 181         if ((!($filtersettings{'REDIRECT_PAGE'} eq '')) && (!($filtersettings{'REDIRECT_PAGE'} =~ /^https?:\/\//)))
 182         {
 183                 $filtersettings{'REDIRECT_PAGE'} = "http://".$filtersettings{'REDIRECT_PAGE'};
 184         }
 185
 186         if ($filtersettings{'ACTION'} eq $Lang::tr{'urlfilter remove file'})
 187         {
 188                 if (-e "$repository/$filtersettings{'ID'}") { unlink("$repository/$filtersettings{'ID'}"); }
 189                 $filtersettings{'ACTION'} = $Lang::tr{'urlfilter manage repository'};
 190         }
 191
 192         if ($filtersettings{'ACTION'} eq $Lang::tr{'urlfilter upload file'})
 193         {
 194                 &Header::getcgihash(\%filtersettings, {'wantfile' => 1, 'filevar' => 'UPLOADFILE'});
 195
 196                 $filtersettings{'ACTION'} = $Lang::tr{'urlfilter manage repository'};
 197                 $_ = $filtersettings{'UPLOADFILE'};
 198                 tr/\\/\//;
 199                 $_ = substr($_,rindex($_,"/")+1);
 200                 if ($_) {
 201                         if (copy($filtersettings{'UPLOADFILE'}, "$repository/$_") != 1)
 202                         {
 203                                 $errormessage = $!;
 204                                 goto ERROR;
 205                         }
 206                 }
 207
 208         }
 209
 210         if ($filtersettings{'ACTION'} eq $Lang::tr{'urlfilter upload blacklist'})
 211         {
 212                 &Header::getcgihash(\%filtersettings, {'wantfile' => 1, 'filevar' => 'UPDATEFILE'});
 213
 214                 if (!($filtersettings{'UPDATEFILE'} =~ /.tar.gz$/))
 215                 {
 216                         $errormessage = $Lang::tr{'urlfilter wrong filetype'};
 217                         goto ERROR;
 218                 }
 219
 220                 if (copy($filtersettings{'UPDATEFILE'}, "${General::swroot}/urlfilter/blacklists.tar.gz") != 1)
 221                 {
 222                         $errormessage = $!;
 223                         goto ERROR;
 224                 }
 225
 226                 if (!(-d "${General::swroot}/urlfilter/update")) { mkdir("${General::swroot}/urlfilter/update"); }
 227
 228                 my $exitcode = system("/bin/tar --no-same-owner -xzf ${General::swroot}/urlfilter/blacklists.tar.gz -C ${General::swroot}/urlfilter/update");
 229
 230                 if ($exitcode > 0)
 231                 {
 232                         $errormessage = $Lang::tr{'urlfilter tar error'};
 233                 } else {
 234
 235                         if (-d "${General::swroot}/urlfilter/update/BL")
 236                         {
 237                                 system("mv ${General::swroot}/urlfilter/update/BL ${General::swroot}/urlfilter/update/blacklists");
 238                         }
 239
 240                         if (-d "${General::swroot}/urlfilter/update/category")
 241                         {
 242                                 system("mv ${General::swroot}/urlfilter/update/category ${General::swroot}/urlfilter/update/blacklists");
 243                         }
 244
 245                         if (!(-d "${General::swroot}/urlfilter/update/blacklists"))
 246                         {
 247                                 $errormessage = $Lang::tr{'urlfilter invalid content'};
 248                         } else {
 249                                 system("cp -r ${General::swroot}/urlfilter/update/blacklists/* $dbdir");
 250
 251                                 &readblockcategories;
 252                                 &readcustomlists;
 253
 254                                 &writeconfigfile;
 255
 256                                 $updatemessage = $Lang::tr{'urlfilter upload success'};
 257                                 system("${General::swroot}/urlfilter/bin/prebuild.pl &");
 258                                 system("logger -t installpackage[urlfilter] \"URL filter blacklist - Blacklist update from local source completed\"");
 259                         }
 260                 }
 261                 if (-d "${General::swroot}/urlfilter/update") { system("rm -rf ${General::swroot}/urlfilter/update"); }
 262                 if (-e "${General::swroot}/urlfilter/blacklists.tar.gz") { unlink("${General::swroot}/urlfilter/blacklists.tar.gz"); }
 263                 if ($errormessage) { goto ERROR; }
 264         }
 265
 266         if ($filtersettings{'ACTION'} eq $Lang::tr{'urlfilter backup'})
 267         {
 268                 $blistbackup = ($filtersettings{'ENABLE_FULLBACKUP'} eq 'on') ? "blacklists" : "blacklists/custom";
 269                 if (system("/bin/tar -C ${General::swroot}/urlfilter -czf ${General::swroot}/urlfilter/backup.tar.gz settings timeconst userquota autoupdate $blistbackup"))
 270                 {
 271                         $errormessage = $Lang::tr{'urlfilter backup error'};
 272                         goto ERROR;
 273                 }
 274                 else
 275                 {
 276                         print "Content-type: application/gzip\n";
 277                         print "Content-length: ";
 278                         print (-s "${General::swroot}/urlfilter/backup.tar.gz");
 279                         print "\n";
 280                         print "Content-disposition: attachment; filename=urlfilter-backup.tar.gz\n\n";
 281
 282                         open (FILE, "${General::swroot}/urlfilter/backup.tar.gz");
 283                         while (<FILE>) { print; }
 284                         close (FILE);
 285
 286                         if (-e "${General::swroot}/urlfilter/backup.tar.gz") { unlink("${General::swroot}/urlfilter/backup.tar.gz"); }
 287                         exit;
 288                 }
 289         }
 290
 291         if ($filtersettings{'ACTION'} eq $Lang::tr{'urlfilter restore'})
 292         {
 293                 &Header::getcgihash(\%filtersettings, {'wantfile' => 1, 'filevar' => 'UPDATEFILE'});
 294
 295                 if (!($filtersettings{'UPDATEFILE'} =~ /.tar.gz$/))
 296                 {
 297                         $errormessage = $Lang::tr{'urlfilter wrong filetype'};
 298                         goto ERROR;
 299                 }
 300
 301                 if (!(-d "${General::swroot}/urlfilter/restore")) { mkdir("${General::swroot}/urlfilter/restore"); }
 302
 303                 if (copy($filtersettings{'UPDATEFILE'}, "${General::swroot}/urlfilter/backup.tar.gz") != 1)
 304                 {
 305                         $errormessage = $!;
 306                 }
 307
 308                 my $exitcode = system("/bin/tar --no-same-owner --preserve-permissions -xzf ${General::swroot}/urlfilter/backup.tar.gz -C ${General::swroot}/urlfilter/restore");
 309                 if ($exitcode > 0)
 310                 {
 311                         $errormessage = $Lang::tr{'urlfilter tar error'};
 312                 } else {
 313                         if (!(-e "${General::swroot}/urlfilter/restore/settings"))
 314                         {
 315                                 $errormessage = $Lang::tr{'urlfilter invalid restore file'};
 316                         } else {
 317                                 system("cp -rp ${General::swroot}/urlfilter/restore/* ${General::swroot}/urlfilter/");
 318                                 &readblockcategories;
 319                                 &readcustomlists;
 320                                 &writeconfigfile;
 321
 322                                 $restoremessage = $Lang::tr{'urlfilter restore success'};
 323                         }
 324                 }
 325
 326                 if (-e "${General::swroot}/urlfilter/backup.tar.gz") { unlink("${General::swroot}/urlfilter/backup.tar.gz"); }
 327                 if (-d "${General::swroot}/urlfilter/restore") { system("rm -rf ${General::swroot}/urlfilter/restore"); }
 328                 if ($errormessage) { goto ERROR; }
 329         }
 330
 331         if ($filtersettings{'ACTION'} eq $Lang::tr{'save'})
 332         {
 333                 $filtersettings{'VALID'} = 'yes';
 334                 &savesettings;
 335         }
 336
 337         if ($filtersettings{'ACTION'} eq $Lang::tr{'urlfilter save and restart'})
 338         {
 339                 if ((!(-e "${General::swroot}/proxy/enable")) && (!(-e "${General::swroot}/proxy/enable_blue")))
 340                 {
 341                         $errormessage = $Lang::tr{'urlfilter web proxy service required'};
 342                         goto ERROR;
 343                 }
 344                 if (!($proxysettings{'ENABLE_FILTER'} eq 'on'))
 345                 {
 346                         $errormessage = $Lang::tr{'urlfilter not enabled'};
 347                         goto ERROR;
 348                 }
 349
 350                 $filtersettings{'VALID'} = 'yes';
 351                 &savesettings;
 352
 353                 system('/usr/local/bin/squidctrl restart >/dev/null 2>&1');
 354         }
 355 }
 356
 357 if ($tcsettings{'ACTION'} eq $Lang::tr{'urlfilter set time constraints'}) { $tcsettings{'TCMODE'} = 'on'}
 358
 359 if (($tcsettings{'MODE'} eq 'TIMECONSTRAINT') && ($tcsettings{'ACTION'} eq $Lang::tr{'add'}))
 360 {
 361         $tcsettings{'TCMODE'}='on';
 362
 363         if (!$tcsettings{'DST'})
 364         {
 365                 $errormessage=$Lang::tr{'urlfilter dst error'};
 366         }
 367
 368         if (!$tcsettings{'SRC'})
 369         {
 370                 $errormessage=$Lang::tr{'urlfilter src error'};
 371         }
 372
 373         if (!($tcsettings{'TO_HOUR'}.$tcsettings{'TO_MINUTE'} gt $tcsettings{'FROM_HOUR'}.$tcsettings{'FROM_MINUTE'}))
 374         {
 375                 $errormessage=$Lang::tr{'urlfilter timespace error'};
 376         }
 377
 378         if (!(($tcsettings{'MON'} eq 'on') || ($tcsettings{'TUE'} eq 'on') || ($tcsettings{'WED'} eq 'on') || ($tcsettings{'THU'} eq 'on') || ($tcsettings{'FRI'} eq 'on') || ($tcsettings{'SAT'} eq 'on') || ($tcsettings{'SUN'} eq 'on')))
 379         {
 380                 $errormessage=$Lang::tr{'urlfilter weekday error'};
 381         }
 382
 383         if (!$errormessage)
 384         {
 385                 # transform to pre1.8 client definitions
 386                 @clients = split(/\n/,$tcsettings{'SRC'});
 387                 undef $tcsettings{'SRC'};
 388                 foreach(@clients)
 389                 {
 390                         s/^\s+//g; s/\s+$//g; s/\s+-\s+/-/g; s/\s+/ /g; s/\n//g;
 391                         $tcsettings{'SRC'} .= "$_ ";
 392                 }
 393                 $tcsettings{'SRC'} =~ s/\s+$//;
 394
 395                 if ($tcsettings{'DST'} =~ /^any/) { $tcsettings{'DST'} = 'any'; }
 396                 if ($tcsettings{'ENABLERULE'} eq 'on') { $tcsettings{'ACTIVE'} = $tcsettings{'ENABLERULE'}; } else { $tcsettings{'ACTIVE'} = 'off'}
 397
 398                 $tcsettings{'ENABLERULE'} = 'on';
 399                 if($tcsettings{'EDITING'} eq 'no') {
 400                         open(FILE,">>$tcfile");
 401                         flock FILE, 2;
 402                         print FILE "$tcsettings{'DEFINITION'},$tcsettings{'MON'},$tcsettings{'TUE'},$tcsettings{'WED'},$tcsettings{'THU'},$tcsettings{'FRI'},$tcsettings{'SAT'},$tcsettings{'SUN'},$tcsettings{'FROM_HOUR'},$tcsettings{'FROM_MINUTE'},$tcsettings{'TO_HOUR'},$tcsettings{'TO_MINUTE'},$tcsettings{'SRC'},$tcsettings{'DST'},$tcsettings{'ACCESS'},$tcsettings{'ACTIVE'},$tcsettings{'COMMENT'}\n";
 403                 } else {
 404                         open(FILE, ">$tcfile");
 405                         flock FILE, 2;
 406                         $id = 0;
 407                         foreach $line (@tclist)
 408                         {
 409                                 $id++;
 410                                 if ($tcsettings{'EDITING'} eq $id) {
 411                                         print FILE "$tcsettings{'DEFINITION'},$tcsettings{'MON'},$tcsettings{'TUE'},$tcsettings{'WED'},$tcsettings{'THU'},$tcsettings{'FRI'},$tcsettings{'SAT'},$tcsettings{'SUN'},$tcsettings{'FROM_HOUR'},$tcsettings{'FROM_MINUTE'},$tcsettings{'TO_HOUR'},$tcsettings{'TO_MINUTE'},$tcsettings{'SRC'},$tcsettings{'DST'},$tcsettings{'ACCESS'},$tcsettings{'ACTIVE'},$tcsettings{'COMMENT'}\n";
 412                                 } else { print FILE "$line"; }
 413                         }
 414                 }
 415                 close(FILE);
 416                 undef %tcsettings;
 417                 $tcsettings{'CHANGED'}='yes';
 418                 $tcsettings{'TCMODE'}='on';
 419                 $changed = 'yes';
 420         } else {
 421                 if ($tcsettings{'EDITING'} ne 'no')
 422                 {
 423                         $tcsettings{'ACTION'} = $Lang::tr{'edit'};
 424                         $tcsettings{'ID'} = $tcsettings{'EDITING'};
 425                 }
 426         }
 427 }
 428
 429 if (($tcsettings{'MODE'} eq 'TIMECONSTRAINT') && ($tcsettings{'ACTION'} eq $Lang::tr{'urlfilter copy rule'}) && (!$errormessage))
 430 {
 431         $id = 0;
 432         foreach $line (@tclist)
 433         {
 434                 $id++;
 435                 if ($tcsettings{'ID'} eq $id)
 436                 {
 437                         chomp($line);
 438                         @temp = split(/\,/,$line);
 439                         $tcsettings{'DEFINITION'} = $temp[0];
 440                         $tcsettings{'MON'} = $temp[1];
 441                         $tcsettings{'TUE'} = $temp[2];
 442                         $tcsettings{'WED'} = $temp[3];
 443                         $tcsettings{'THU'} = $temp[4];
 444                         $tcsettings{'FRI'} = $temp[5];
 445                         $tcsettings{'SAT'} = $temp[6];
 446                         $tcsettings{'SUN'} = $temp[7];
 447                         $tcsettings{'FROM_HOUR'} = $temp[8];
 448                         $tcsettings{'FROM_MINUTE'} = $temp[9];
 449                         $tcsettings{'TO_HOUR'} = $temp[10];
 450                         $tcsettings{'TO_MINUTE'} = $temp[11];
 451                         $tcsettings{'SRC'} = $temp[12];
 452                         $tcsettings{'DST'} = $temp[13];
 453                         $tcsettings{'ACCESS'} = $temp[14];
 454                         $tcsettings{'ENABLERULE'} = $temp[15];
 455                         $tcsettings{'COMMENT'} = $temp[16];
 456                 }
 457         }
 458         $tcsettings{'TCMODE'}='on';
 459 }
 460
 461 if (($tcsettings{'MODE'} eq 'TIMECONSTRAINT') && ($tcsettings{'ACTION'} eq $Lang::tr{'remove'}))
 462 {
 463         $id = 0;
 464         open(FILE, ">$tcfile");
 465         flock FILE, 2;
 466         foreach $line (@tclist)
 467         {
 468                 $id++;
 469                 unless ($tcsettings{'ID'} eq $id) { print FILE "$line"; }
 470         }
 471         close(FILE);
 472         $tcsettings{'CHANGED'}='yes';
 473         $tcsettings{'TCMODE'}='on';
 474 }
 475
 476 if (($tcsettings{'MODE'} eq 'TIMECONSTRAINT') && ($tcsettings{'ACTION'} eq $Lang::tr{'urlfilter restart'}))
 477 {
 478         if (!($proxysettings{'ENABLE_FILTER'} eq 'on'))
 479         {
 480                 $errormessage = $Lang::tr{'urlfilter not enabled'};
 481         }
 482         if ((!(-e "${General::swroot}/proxy/enable")) && (!(-e "${General::swroot}/proxy/enable_blue")))
 483         {
 484                 $errormessage = $Lang::tr{'urlfilter web proxy service required'};
 485         }
 486
 487         if (!$errormessage) { system('/usr/local/bin/squidctrl restart >/dev/null 2>&1'); }
 488         $tcsettings{'TCMODE'}='on';
 489 }
 490
 491 if (($tcsettings{'MODE'} eq 'TIMECONSTRAINT') && ($tcsettings{'ACTION'} eq $Lang::tr{'toggle enable disable'}))
 492 {
 493         open(FILE, ">$tcfile");
 494         flock FILE, 2;
 495         $id = 0;
 496         foreach $line (@tclist)
 497         {
 498                 $id++;
 499                 unless ($tcsettings{'ID'} eq $id) { print FILE "$line"; }
 500                 else
 501                 {
 502                         chomp($line);
 503                         @temp = split(/\,/,$line);
 504                         if ($temp[15] eq 'on') { $temp[15] = 'off'; } else { $temp[15] = 'on' }
 505                         print FILE "$temp[0],$temp[1],$temp[2],$temp[3],$temp[4],$temp[5],$temp[6],$temp[7],$temp[8],$temp[9],$temp[10],$temp[11],$temp[12],$temp[13],$temp[14],$temp[15],$temp[16]\n";
 506                 }
 507         }
 508         close(FILE);
 509         $tcsettings{'CHANGED'}='yes';
 510         $tcsettings{'TCMODE'}='on';
 511 }
 512
 513 if (($tcsettings{'MODE'} eq 'TIMECONSTRAINT') && ($tcsettings{'ACTION'} eq $Lang::tr{'edit'}) && (!$errormessage))
 514 {
 515         $id = 0;
 516         foreach $line (@tclist)
 517         {
 518                 $id++;
 519                 if ($tcsettings{'ID'} eq $id)
 520                 {
 521                         chomp($line);
 522                         @temp = split(/\,/,$line);
 523                         $tcsettings{'DEFINITION'} = $temp[0];
 524                         $tcsettings{'MON'} = $temp[1];
 525                         $tcsettings{'TUE'} = $temp[2];
 526                         $tcsettings{'WED'} = $temp[3];
 527                         $tcsettings{'THU'} = $temp[4];
 528                         $tcsettings{'FRI'} = $temp[5];
 529                         $tcsettings{'SAT'} = $temp[6];
 530                         $tcsettings{'SUN'} = $temp[7];
 531                         $tcsettings{'FROM_HOUR'} = $temp[8];
 532                         $tcsettings{'FROM_MINUTE'} = $temp[9];
 533                         $tcsettings{'TO_HOUR'} = $temp[10];
 534                         $tcsettings{'TO_MINUTE'} = $temp[11];
 535                         $tcsettings{'SRC'} = $temp[12];
 536                         $tcsettings{'DST'} = $temp[13];
 537                         $tcsettings{'ACCESS'} = $temp[14];
 538                         $tcsettings{'ENABLERULE'} = $temp[15];
 539                         $tcsettings{'COMMENT'} = $temp[16];
 540                 }
 541         }
 542         $tcsettings{'TCMODE'}='on';
 543 }
 544
 545 if ((!$errormessage) && (!($tcsettings{'ACTION'} eq $Lang::tr{'urlfilter copy rule'})) && (!($tcsettings{'ACTION'} eq $Lang::tr{'edit'}))) {
 546         $tcsettings{'ENABLERULE'}='on';
 547         $tcsettings{'TO_HOUR'}='24';
 548 }
 549
 550 if ($uqsettings{'ACTION'} eq $Lang::tr{'urlfilter set user quota'}) { $uqsettings{'UQMODE'} = 'on'}
 551
 552 if (($uqsettings{'MODE'} eq 'USERQUOTA') && ($uqsettings{'ACTION'} eq $Lang::tr{'add'}))
 553 {
 554         $uqsettings{'UQMODE'}='on';
 555
 556         if ((!($uqsettings{'TIME_QUOTA'} =~ /^\d+/)) || ($uqsettings{'TIME_QUOTA'} < '1'))
 557         {
 558                 $errormessage=$Lang::tr{'urlfilter quota time error'};
 559         }
 560
 561         @temp = split(/\n/,$uqsettings{'QUOTA_USERS'});
 562         undef $uqsettings{'QUOTA_USERS'};
 563         foreach (@temp)
 564         {
 565                 s/^\s+//g; s/\s+$//g;
 566                 if ($_) { $uqsettings{'QUOTA_USERS'} .= $_."\n"; }
 567         }
 568
 569         if ($uqsettings{'QUOTA_USERS'} eq '')
 570         {
 571                 $errormessage=$Lang::tr{'urlfilter quota user error'};
 572         }
 573
 574         $_  = $uqsettings{'QUOTA_USERS'};
 575         chomp; s/\n/|/g;
 576         my $quota_users = $_;
 577
 578         if ($uqsettings{'QUOTA_USERS'} =~ /\\/)
 579         {
 580                 $errormessage=$Lang::tr{'urlfilter invalid user error'};
 581         }
 582
 583         if (!$errormessage) {
 584                 if ($uqsettings{'ENABLEQUOTA'} eq 'on') { $uqsettings{'ACTIVE'} = $uqsettings{'ENABLEQUOTA'}; } else { $uqsettings{'ACTIVE'} = 'off'}
 585
 586                 $uqsettings{'ENABLERULE'} = 'on';
 587                 if($uqsettings{'EDITING'} eq 'no') {
 588                         open(FILE,">>$uqfile");
 589                         flock FILE, 2;
 590                         print FILE "$uqsettings{'TIME_QUOTA'},$uqsettings{'SPORADIC'},$uqsettings{'RENEWAL'},$quota_users,$uqsettings{'ACTIVE'}\n";
 591                 } else {
 592                         open(FILE, ">$uqfile");
 593                         flock FILE, 2;
 594                         $id = 0;
 595                         foreach $line (@uqlist)
 596                         {
 597                                 $id++;
 598                                 if ($uqsettings{'EDITING'} eq $id) {
 599                                         print FILE "$uqsettings{'TIME_QUOTA'},$uqsettings{'SPORADIC'},$uqsettings{'RENEWAL'},$quota_users,$uqsettings{'ACTIVE'}\n";
 600                                 } else { print FILE "$line"; }
 601                         }
 602                 }
 603                 close(FILE);
 604                 undef %uqsettings;
 605                 $uqsettings{'CHANGED'}='yes';
 606                 $uqsettings{'MODE'}='USERQUOTA';
 607                 $uqsettings{'UQMODE'}='on';
 608                 $changed = 'yes';
 609         } else {
 610                 if ($uqsettings{'EDITING'} ne 'no')
 611                 {
 612                         $uqsettings{'ACTION'} = $Lang::tr{'edit'};
 613                         $uqsettings{'ID'} = $uqsettings{'EDITING'};
 614                 }
 615         }
 616 }
 617
 618 if (($uqsettings{'MODE'} eq 'USERQUOTA') && ($uqsettings{'ACTION'} eq $Lang::tr{'remove'}))
 619 {
 620         $id = 0;
 621         open(FILE, ">$uqfile");
 622         flock FILE, 2;
 623         foreach $line (@uqlist)
 624         {
 625                 $id++;
 626                 unless ($uqsettings{'ID'} eq $id) { print FILE "$line"; }
 627         }
 628         close(FILE);
 629         $uqsettings{'CHANGED'}='yes';
 630         $uqsettings{'UQMODE'}='on';
 631 }
 632
 633 if (!$errormessage) {
 634         $uqsettings{'ENABLEQUOTA'}='on';
 635 }
 636
 637 if (($uqsettings{'MODE'} eq 'USERQUOTA') && ($uqsettings{'ACTION'} eq $Lang::tr{'edit'}) && (!$errormessage))
 638 {
 639         $id = 0;
 640         foreach $line (@uqlist)
 641         {
 642                 $id++;
 643                 if ($uqsettings{'ID'} eq $id)
 644                 {
 645                         chomp($line);
 646                         @temp = split(/\,/,$line);
 647                         $uqsettings{'TIME_QUOTA'} = $temp[0];
 648                         $uqsettings{'SPORADIC'} = $temp[1];
 649                         $uqsettings{'RENEWAL'} = $temp[2];
 650                         $uqsettings{'QUOTA_USERS'} = $temp[3];
 651                         $uqsettings{'ENABLEQUOTA'} = $temp[4];
 652                 }
 653         }
 654         $uqsettings{'UQMODE'}='on';
 655 }
 656
 657 if (($uqsettings{'MODE'} eq 'USERQUOTA') && ($uqsettings{'ACTION'} eq $Lang::tr{'toggle enable disable'}))
 658 {
 659         open(FILE, ">$uqfile");
 660         flock FILE, 2;
 661         $id = 0;
 662         foreach $line (@uqlist)
 663         {
 664                 $id++;
 665                 unless ($uqsettings{'ID'} eq $id) { print FILE "$line"; }
 666                 else
 667                 {
 668                         chomp($line);
 669                         @temp = split(/\,/,$line);
 670                         if ($temp[4] eq 'on') { $temp[4] = 'off'; } else { $temp[4] = 'on' }
 671                         print FILE "$temp[0],$temp[1],$temp[2],$temp[3],$temp[4]\n";
 672                 }
 673         }
 674         close(FILE);
 675         $uqsettings{'CHANGED'}='yes';
 676         $uqsettings{'UQMODE'}='on';
 677 }
 678
 679 if (($uqsettings{'MODE'} eq 'USERQUOTA') && ($uqsettings{'ACTION'} eq $Lang::tr{'urlfilter restart'}))
 680 {
 681         if (!($proxysettings{'ENABLE_FILTER'} eq 'on'))
 682         {
 683                 $errormessage = $Lang::tr{'urlfilter not enabled'};
 684         }
 685         if ((!(-e "${General::swroot}/proxy/enable")) && (!(-e "${General::swroot}/proxy/enable_blue")))
 686         {
 687                 $errormessage = $Lang::tr{'urlfilter web proxy service required'};
 688         }
 689
 690         if (!$errormessage) { system('/usr/local/bin/squidctrl restart >/dev/null 2>&1'); }
 691         $uqsettings{'UQMODE'}='on';
 692 }
 693
 694 if ($besettings{'ACTION'} eq $Lang::tr{'urlfilter blacklist editor'}) { $besettings{'BEMODE'} = 'on'; }
 695
 696 if ($besettings{'MODE'} eq 'BLACKLIST_EDITOR')
 697 {
 698         @temp = split(/\n/,$besettings{'BE_DOMAINS'});
 699         undef $besettings{'BE_DOMAINS'};
 700         foreach (@temp)
 701         {
 702                 s/^\s+//g; s/\s+$//g;
 703                 if ($_) { $besettings{'BE_DOMAINS'} .= $_."\n"; }
 704         }
 705         chomp($besettings{'BE_DOMAINS'});
 706         @temp = split(/\n/,$besettings{'BE_URLS'});
 707         undef $besettings{'BE_URLS'};
 708         foreach (@temp)
 709         {
 710                 s/^\s+//g; s/\s+$//g;
 711                 if ($_) { $besettings{'BE_URLS'} .= $_."\n"; }
 712         }
 713         chomp($besettings{'BE_URLS'});
 714         @temp = split(/\n/,$besettings{'BE_EXPRESSIONS'});
 715         undef $besettings{'BE_EXPRESSIONS'};
 716         foreach (@temp)
 717         {
 718                 s/^\s+//g; s/\s+$//g;
 719                 if ($_) { $besettings{'BE_EXPRESSIONS'} .= $_."\n"; }
 720         }
 721         chomp($besettings{'BE_EXPRESSIONS'});
 722 }
 723
 724 if (($besettings{'ACTION'} eq $Lang::tr{'urlfilter load blacklist'}) && ($besettings{'MODE'} = 'BLACKLIST_EDITOR'))
 725 {
 726         $besettings{'BEMODE'} = 'on';
 727
 728         $besettings{'BE_NAME'} = $besettings{'BE_BLACKLIST'};
 729
 730         delete $besettings{'BE_DOMAINS'};
 731         delete $besettings{'BE_URLS'};
 732         delete $besettings{'BE_EXPRESSIONS'};
 733
 734         if (-e "$dbdir/$besettings{'BE_NAME'}/domains")
 735         {
 736                 open(FILE, "$dbdir/$besettings{'BE_NAME'}/domains");
 737                 while (<FILE>) { unless ($_ eq '\n') { $besettings{'BE_DOMAINS'} .= $_ } };
 738                 close FILE;
 739                 chomp($besettings{'BE_DOMAINS'});
 740         }
 741         if (-e "$dbdir/$besettings{'BE_NAME'}/urls")
 742         {
 743                 open(FILE, "$dbdir/$besettings{'BE_NAME'}/urls");
 744                 while (<FILE>) { unless ($_ eq '\n') { $besettings{'BE_URLS'} .= $_ } };
 745                 close FILE;
 746                 chomp($besettings{'BE_URLS'});
 747         }
 748         if (-e "$dbdir/$besettings{'BE_NAME'}/expressions")
 749         {
 750                 open(FILE, "$dbdir/$besettings{'BE_NAME'}/expressions");
 751                 while (<FILE>) { unless ($_ eq '\n') { $besettings{'BE_EXPRESSIONS'} .= $_ } };
 752                 close FILE;
 753                 chomp($besettings{'BE_EXPRESSIONS'});
 754         }
 755 }
 756
 757 if (($besettings{'ACTION'} eq $Lang::tr{'urlfilter import blacklist'}) && ($besettings{'MODE'} = 'BLACKLIST_EDITOR'))
 758 {
 759         $besettings{'BEMODE'} = 'on';
 760
 761         &Header::getcgihash(\%besettings, {'wantfile' => 1, 'filevar' => 'IMPORTFILE'});
 762
 763         if (!($besettings{'IMPORTFILE'} =~ /.tar.gz$/))
 764         {
 765                 $errormessage = $Lang::tr{'urlfilter wrong filetype'};
 766         } else {
 767                 if (!-d "$editdir") { mkdir("$editdir"); }
 768
 769                 if (copy($besettings{'IMPORTFILE'}, "$editdir/blacklist.tar.gz") != 1)
 770                 {
 771                         $errormessage = $!;
 772                 } else {
 773
 774                         my $exitcode = system("/bin/tar --no-same-owner --preserve-permissions -xzf $editdir/blacklist.tar.gz -C $editdir");
 775                         if ($exitcode > 0)
 776                         {
 777                                 $errormessage = $Lang::tr{'urlfilter tar error'};
 778                         } else {
 779                                 $i = 0;
 780                                 foreach (<$editdir/blacklists/*>)
 781                                 {
 782                                         if (-d)
 783                                         {
 784                                                 $i++;
 785                                                 $besettings{'BE_NAME'} = substr($_, rindex($_,"/")+1);
 786                                         }
 787                                 }
 788
 789                                 if (!($i == 1))
 790                                 {
 791                                         $errormessage = $Lang::tr{'urlfilter invalid import file'};
 792                                 } else {
 793                                         delete $besettings{'BE_DOMAINS'};
 794                                         delete $besettings{'BE_URLS'};
 795                                         delete $besettings{'BE_EXPRESSIONS'};
 796
 797                                         if (-e "$editdir/blacklists/$besettings{'BE_NAME'}/domains")
 798                                         {
 799                                                 open(FILE, "$editdir/blacklists/$besettings{'BE_NAME'}/domains");
 800                                                 while (<FILE>) { unless ($_ eq '\n') { $besettings{'BE_DOMAINS'} .= $_ } };
 801                                                 close FILE;
 802                                                 chomp($besettings{'BE_DOMAINS'});
 803                                         }
 804                                         if (-e "$editdir/blacklists/$besettings{'BE_NAME'}/urls")
 805                                         {
 806                                                 open(FILE, "$editdir/blacklists/$besettings{'BE_NAME'}/urls");
 807                                                 while (<FILE>) { unless ($_ eq '\n') { $besettings{'BE_URLS'} .= $_ } };
 808                                                 close FILE;
 809                                                 chomp($besettings{'BE_URLS'});
 810                                         }
 811                                         if (-e "$editdir/blacklists/$besettings{'BE_NAME'}/expressions")
 812                                         {
 813                                                 open(FILE, "$editdir/blacklists/$besettings{'BE_NAME'}/expressions");
 814                                                 while (<FILE>) { unless ($_ eq '\n') { $besettings{'BE_EXPRESSIONS'} .= $_ } };
 815                                                 close FILE;
 816                                                 chomp($besettings{'BE_EXPRESSIONS'});
 817                                         }
 818                                 }
 819                         }
 820
 821                 if (-d $editdir) { system("rm -rf $editdir"); }
 822
 823                 }
 824         }
 825 }
 826
 827 if (($besettings{'ACTION'} eq $Lang::tr{'urlfilter export blacklist'}) && ($besettings{'MODE'} = 'BLACKLIST_EDITOR'))
 828 {
 829         $besettings{'BEMODE'} = 'on';
 830
 831         if ($besettings{'BE_NAME'} eq '')
 832         {
 833                 $errormessage = $Lang::tr{'urlfilter category name error'};
 834         } elsif ($besettings{'BE_DOMAINS'} || $besettings{'BE_URLS'} || $besettings{'BE_EXPRESSIONS'}) {
 835
 836                 $_ = $besettings{'BE_NAME'}; tr/A-Z/a-z/; $besettings{'BE_NAME'} = $_;
 837
 838                 if (!(-d "$editdir")) { mkdir("$editdir"); }
 839                 if (!(-d "$editdir/blacklists")) { mkdir("$editdir/blacklists"); }
 840                 if (!(-d "$editdir/blacklists/$besettings{'BE_NAME'}")) { mkdir("$editdir/blacklists/$besettings{'BE_NAME'}"); }
 841
 842                 open(FILE, ">$editdir/blacklists/$besettings{'BE_NAME'}/domains");
 843                 flock FILE, 2;
 844                 print FILE "$besettings{'BE_DOMAINS'}\n";
 845                 close FILE;
 846                 open(FILE, ">$editdir/blacklists/$besettings{'BE_NAME'}/urls");
 847                 flock FILE, 2;
 848                 print FILE "$besettings{'BE_URLS'}\n";
 849                 close FILE;
 850                 open(FILE, ">$editdir/blacklists/$besettings{'BE_NAME'}/expressions");
 851                 flock FILE, 2;
 852                 print FILE "$besettings{'BE_EXPRESSIONS'}\n";
 853                 close FILE;
 854
 855                 if (system("/bin/tar -C $editdir -czf $editdir/$besettings{'BE_NAME'}.tar.gz blacklists"))
 856                 {
 857                         $errormessage = $Lang::tr{'urlfilter export error'};
 858                 }
 859                 else
 860                 {
 861                         print "Content-type: application/gzip\n";
 862                         print "Content-length: ";
 863                         print (-s "$editdir/$besettings{'BE_NAME'}.tar.gz");
 864                         print "\n";
 865                         print "Content-disposition: attachment; filename=$besettings{'BE_NAME'}.tar.gz\n\n";
 866
 867                         open (FILE, "$editdir/$besettings{'BE_NAME'}.tar.gz");
 868                         while (<FILE>) { print; }
 869                         close (FILE);
 870
 871                         if (-d $editdir) { system("rm -rf $editdir"); }
 872                         exit;
 873                 }
 874         } else {
 875                 $errormessage = $Lang::tr{'urlfilter category data error'};
 876         }
 877 }
 878
 879 if (($besettings{'ACTION'} eq $Lang::tr{'urlfilter install blacklist'}) && ($besettings{'MODE'} = 'BLACKLIST_EDITOR'))
 880 {
 881         $besettings{'BEMODE'} = 'on';
 882
 883         if ($besettings{'BE_NAME'} eq '')
 884         {
 885                 $errormessage = $Lang::tr{'urlfilter category name error'};
 886         } elsif ($besettings{'BE_DOMAINS'} || $besettings{'BE_URLS'} || $besettings{'BE_EXPRESSIONS'}) {
 887
 888                 $_ = $besettings{'BE_NAME'}; tr/A-Z/a-z/; $besettings{'BE_NAME'} = $_;
 889
 890                 if (!-d "$editdir") { mkdir("$editdir"); }
 891
 892                 if (!-d "$dbdir/$besettings{'BE_NAME'}") { mkdir("$dbdir/$besettings{'BE_NAME'}"); }
 893
 894                 if (-e "$dbdir/$besettings{'BE_NAME'}/domains") { unlink("$dbdir/$besettings{'BE_NAME'}/domains"); }
 895                 if ($besettings{'BE_DOMAINS'})
 896                 {
 897                         open(FILE, ">$dbdir/$besettings{'BE_NAME'}/domains");
 898                         flock FILE, 2;
 899                         print FILE "$besettings{'BE_DOMAINS'}\n";
 900                         close FILE;
 901                 }
 902                 if (-e "$dbdir/$besettings{'BE_NAME'}/urls") { unlink("$dbdir/$besettings{'BE_NAME'}/urls"); }
 903                 if ($besettings{'BE_URLS'})
 904                 {
 905                         open(FILE, ">$dbdir/$besettings{'BE_NAME'}/urls");
 906                         flock FILE, 2;
 907                         print FILE "$besettings{'BE_URLS'}\n";
 908                         close FILE;
 909                 }
 910                 if (-e "$dbdir/$besettings{'BE_NAME'}/expressions") { unlink("$dbdir/$besettings{'BE_NAME'}/expressions"); }
 911                 if ($besettings{'BE_EXPRESSIONS'})
 912                 {
 913                         open(FILE, ">$dbdir/$besettings{'BE_NAME'}/expressions");
 914                         flock FILE, 2;
 915                         print FILE "$besettings{'BE_EXPRESSIONS'}\n";
 916                         close FILE;
 917                 }
 918
 919                 open(FILE, ">$editdir/install.conf");
 920                 flock FILE, 2;
 921                 print FILE "logdir /var/log/squidGuard\n";
 922                 print FILE "dbhome $dbdir/$besettings{'BE_NAME'}\n\n";
 923                 print FILE "dest $besettings{'BE_NAME'} {\n";
 924                 if ($besettings{'BE_DOMAINS'})     { print FILE "    domainlist  domains\n"; }
 925                 if ($besettings{'BE_URLS'})        { print FILE "    urllist     urls\n"; }
 926                 if ($besettings{'BE_EXPRESSIONS'}) { print FILE "    expressions expressions\n"; }
 927                 print FILE "}\n\n";
 928                 print FILE "acl {\n";
 929                 print FILE "    default {\n";
 930                 print FILE "        pass none\n";
 931                 print FILE "    }\n";
 932                 print FILE "}\n";
 933                 close FILE;
 934
 935                 system("rm -f $dbdir/$besettings{'BE_NAME'}/*.db");
 936                 system("/usr/sbin/squidGuard -c $editdir/install.conf -C all");
 937                 system("chmod a+w $dbdir/$besettings{'BE_NAME'}/*.db");
 938
 939                 &readblockcategories;
 940                 &readcustomlists;
 941
 942                 &writeconfigfile;
 943
 944                 system('/usr/local/bin/squidctrl restart >/dev/null 2>&1') unless ($besettings{'NORESTART'} eq 'on');
 945
 946                 if (-d $editdir) { system("rm -rf $editdir"); }
 947         } else {
 948                 $errormessage = $Lang::tr{'urlfilter category data error'};
 949         }
 950 }
 951
 952 if ($filtersettings{'ACTION'} eq $Lang::tr{'urlfilter save schedule'})
 953 {
 954         if (($filtersettings{'UPDATE_SOURCE'} eq 'custom') && ($filtersettings{'CUSTOM_UPDATE_URL'} eq ''))
 955         {
 956                 $errormessage = $Lang::tr{'urlfilter custom url required'};
 957         } else {
 958                 open (FILE, ">$updconffile");
 959                 print FILE "ENABLE_AUTOUPDATE=$filtersettings{'ENABLE_AUTOUPDATE'}\n";
 960                 print FILE "UPDATE_SCHEDULE=$filtersettings{'UPDATE_SCHEDULE'}\n";
 961                 print FILE "UPDATE_SOURCE=$filtersettings{'UPDATE_SOURCE'}\n";
 962                 print FILE "CUSTOM_UPDATE_URL=$filtersettings{'CUSTOM_UPDATE_URL'}\n";
 963                 close FILE;
 964
 965
 966                 if (($filtersettings{'ENABLE_AUTOUPDATE'} eq 'on') && ($filtersettings{'UPDATE_SCHEDULE'} eq 'daily'))
 967                 {
 968                         system('/usr/local/bin/urlfilterctrl cron daily >/dev/null 2>&1');
 969                 }
 970
 971                 if (($filtersettings{'ENABLE_AUTOUPDATE'} eq 'on') && ($filtersettings{'UPDATE_SCHEDULE'} eq 'weekly'))
 972                 {
 973                         system('/usr/local/bin/urlfilterctrl cron weekly >/dev/null 2>&1');
 974                 }
 975
 976                 if (($filtersettings{'ENABLE_AUTOUPDATE'} eq 'on') && ($filtersettings{'UPDATE_SCHEDULE'} eq 'monthly'))
 977                 {
 978                         system('/usr/local/bin/urlfilterctrl cron monthly >/dev/null 2>&1');
 979                 }
 980         }
 981 }
 982
 983 if ($filtersettings{'ACTION'} eq $Lang::tr{'urlfilter update now'})
 984 {
 985         if ($filtersettings{'UPDATE_SOURCE'} eq 'custom')
 986         {
 987                 if ($filtersettings{'CUSTOM_UPDATE_URL'} eq '')
 988                 {
 989                         $errormessage = $Lang::tr{'urlfilter custom url required'};
 990                 } else {
 991                         system("${General::swroot}/urlfilter/bin/autoupdate.pl $filtersettings{'CUSTOM_UPDATE_URL'} &");
 992                 }
 993         } else {
 994                 system("${General::swroot}/urlfilter/bin/autoupdate.pl $filtersettings{'UPDATE_SOURCE'} &");
 995         }
 996 }
 997
 998
 999 if (-e "${General::swroot}/urlfilter/settings") { &General::readhash("${General::swroot}/urlfilter/settings", \%filtersettings); }
1000
1001 &readcustomlists;
1002
1003 ERROR:
1004
1005 if ($errormessage) { $filtersettings{'VALID'} = 'no'; }
1006
1007 $checked{'ENABLE_CUSTOM_BLACKLIST'}{'off'} = '';
1008 $checked{'ENABLE_CUSTOM_BLACKLIST'}{'on'} = '';
1009 $checked{'ENABLE_CUSTOM_BLACKLIST'}{$filtersettings{'ENABLE_CUSTOM_BLACKLIST'}} = "checked='checked'";
1010 $checked{'ENABLE_CUSTOM_WHITELIST'}{'off'} = '';
1011 $checked{'ENABLE_CUSTOM_WHITELIST'}{'on'} = '';
1012 $checked{'ENABLE_CUSTOM_WHITELIST'}{$filtersettings{'ENABLE_CUSTOM_WHITELIST'}} = "checked='checked'";
1013 $checked{'ENABLE_CUSTOM_EXPRESSIONS'}{'off'} = '';
1014 $checked{'ENABLE_CUSTOM_EXPRESSIONS'}{'on'} = '';
1015 $checked{'ENABLE_CUSTOM_EXPRESSIONS'}{$filtersettings{'ENABLE_CUSTOM_EXPRESSIONS'}} = "checked='checked'";
1016 $checked{'BLOCK_EXECUTABLES'}{'off'} = '';
1017 $checked{'BLOCK_EXECUTABLES'}{'on'} = '';
1018 $checked{'BLOCK_EXECUTABLES'}{$filtersettings{'BLOCK_EXECUTABLES'}} = "checked='checked'";
1019 $checked{'BLOCK_AUDIO-VIDEO'}{'off'} = '';
1020 $checked{'BLOCK_AUDIO-VIDEO'}{'on'} = '';
1021 $checked{'BLOCK_AUDIO-VIDEO'}{$filtersettings{'BLOCK_AUDIO-VIDEO'}} = "checked='checked'";
1022 $checked{'BLOCK_ARCHIVES'}{'off'} = '';
1023 $checked{'BLOCK_ARCHIVES'}{'on'} = '';
1024 $checked{'BLOCK_ARCHIVES'}{$filtersettings{'BLOCK_ARCHIVES'}} = "checked='checked'";
1025 $checked{'ENABLE_REWRITE'}{'off'} = '';
1026 $checked{'ENABLE_REWRITE'}{'on'} = '';
1027 $checked{'ENABLE_REWRITE'}{$filtersettings{'ENABLE_REWRITE'}} = "checked='checked'";
1028 $checked{'SHOW_CATEGORY'}{'off'} = '';
1029 $checked{'SHOW_CATEGORY'}{'on'} = '';
1030 $checked{'SHOW_CATEGORY'}{$filtersettings{'SHOW_CATEGORY'}} = "checked='checked'";
1031 $checked{'SHOW_URL'}{'off'} = '';
1032 $checked{'SHOW_URL'}{'on'} = '';
1033 $checked{'SHOW_URL'}{$filtersettings{'SHOW_URL'}} = "checked='checked'";
1034 $checked{'SHOW_IP'}{'off'} = '';
1035 $checked{'SHOW_IP'}{'on'} = '';
1036 $checked{'SHOW_IP'}{$filtersettings{'SHOW_IP'}} = "checked='checked'";
1037 $checked{'ENABLE_DNSERROR'}{'off'} = '';
1038 $checked{'ENABLE_DNSERROR'}{'on'} = '';
1039 $checked{'ENABLE_DNSERROR'}{$filtersettings{'ENABLE_DNSERROR'}} = "checked='checked'";
1040 $checked{'ENABLE_JPEG'}{'off'} = '';
1041 $checked{'ENABLE_JPEG'}{'on'} = '';
1042 $checked{'ENABLE_JPEG'}{$filtersettings{'ENABLE_JPEG'}} = "checked='checked'";
1043 $checked{'ENABLE_EXPR_LISTS'}{'off'} = '';
1044 $checked{'ENABLE_EXPR_LISTS'}{'on'} = '';
1045 $checked{'ENABLE_EXPR_LISTS'}{$filtersettings{'ENABLE_EXPR_LISTS'}} = "checked='checked'";
1046 $checked{'BLOCK_IP_ADDR'}{'off'} = '';
1047 $checked{'BLOCK_IP_ADDR'}{'on'} = '';
1048 $checked{'BLOCK_IP_ADDR'}{$filtersettings{'BLOCK_IP_ADDR'}} = "checked='checked'";
1049 $checked{'BLOCK_ALL'}{'off'} = '';
1050 $checked{'BLOCK_ALL'}{'on'} = '';
1051 $checked{'BLOCK_ALL'}{$filtersettings{'BLOCK_ALL'}} = "checked='checked'";
1052 $checked{'ENABLE_EMPTY_ADS'}{'off'} = '';
1053 $checked{'ENABLE_EMPTY_ADS'}{'on'} = '';
1054 $checked{'ENABLE_EMPTY_ADS'}{$filtersettings{'ENABLE_EMPTY_ADS'}} = "checked='checked'";
1055 $checked{'ENABLE_GLOBAL_WHITELIST'}{'off'} = '';
1056 $checked{'ENABLE_GLOBAL_WHITELIST'}{'on'} = '';
1057 $checked{'ENABLE_GLOBAL_WHITELIST'}{$filtersettings{'ENABLE_GLOBAL_WHITELIST'}} = "checked='checked'";
1058 $checked{'ENABLE_SAFESEARCH'}{'off'} = '';
1059 $checked{'ENABLE_SAFESEARCH'}{'on'} = '';
1060 $checked{'ENABLE_SAFESEARCH'}{$filtersettings{'ENABLE_SAFESEARCH'}} = "checked='checked'";
1061 $checked{'ENABLE_LOG'}{'off'} = '';
1062 $checked{'ENABLE_LOG'}{'on'} = '';
1063 $checked{'ENABLE_LOG'}{$filtersettings{'ENABLE_LOG'}} = "checked='checked'";
1064 $checked{'ENABLE_USERNAME_LOG'}{'off'} = '';
1065 $checked{'ENABLE_USERNAME_LOG'}{'on'} = '';
1066 $checked{'ENABLE_USERNAME_LOG'}{$filtersettings{'ENABLE_USERNAME_LOG'}} = "checked='checked'";
1067 $checked{'ENABLE_CATEGORY_LOG'}{'off'} = '';
1068 $checked{'ENABLE_CATEGORY_LOG'}{'on'} = '';
1069 $checked{'ENABLE_CATEGORY_LOG'}{$filtersettings{'ENABLE_CATEGORY_LOG'}} = "checked='checked'";
1070
1071 foreach $category (@filtergroups) {
1072         $checked{$category}{'off'} = '';
1073         $checked{$category}{'on'} = '';
1074         $checked{$category}{$filtersettings{$category}} = "checked='checked'";
1075 }
1076
1077 $selected{'DEFINITION'}{$tcsettings{'DEFINITION'}} = "selected='selected'";
1078 $selected{'FROM_HOUR'}{$tcsettings{'FROM_HOUR'}} = "selected='selected'";
1079 $selected{'FROM_MINUTE'}{$tcsettings{'FROM_MINUTE'}} = "selected='selected'";
1080 $selected{'TO_HOUR'}{$tcsettings{'TO_HOUR'}} = "selected='selected'";
1081 $selected{'TO_MINUTE'}{$tcsettings{'TO_MINUTE'}} = "selected='selected'";
1082
1083 @selectedcategories = split(/\|/,$tcsettings{'DST'});
1084 foreach (@selectedcategories)
1085 {
1086         $selected{'DST'}{$_} = "selected='selected'";
1087 }
1088
1089 $selected{'ACCESS'}{$tcsettings{'ACCESS'}} = "selected='selected'";
1090
1091 $checked{'ENABLERULE'}{'off'} = '';
1092 $checked{'ENABLERULE'}{'on'} = '';
1093 $checked{'ENABLERULE'}{$tcsettings{'ENABLERULE'}} = "checked='checked'";
1094 $checked{'MON'}{'off'} = '';
1095 $checked{'MON'}{'on'} = '';
1096 $checked{'MON'}{$tcsettings{'MON'}} = "checked='checked'";
1097 $checked{'TUE'}{'off'} = '';
1098 $checked{'TUE'}{'on'} = '';
1099 $checked{'TUE'}{$tcsettings{'TUE'}} = "checked='checked'";
1100 $checked{'WED'}{'off'} = '';
1101 $checked{'WED'}{'on'} = '';
1102 $checked{'WED'}{$tcsettings{'WED'}} = "checked='checked'";
1103 $checked{'THU'}{'off'} = '';
1104 $checked{'THU'}{'on'} = '';
1105 $checked{'THU'}{$tcsettings{'THU'}} = "checked='checked'";
1106 $checked{'FRI'}{'off'} = '';
1107 $checked{'FRI'}{'on'} = '';
1108 $checked{'FRI'}{$tcsettings{'FRI'}} = "checked='checked'";
1109 $checked{'SAT'}{'off'} = '';
1110 $checked{'SAT'}{'on'} = '';
1111 $checked{'SAT'}{$tcsettings{'SAT'}} = "checked='checked'";
1112 $checked{'SUN'}{'off'} = '';
1113 $checked{'SUN'}{'on'} = '';
1114 $checked{'SUN'}{$tcsettings{'SUN'}} = "checked='checked'";
1115
1116 $selected{'SPORADIC'}{$uqsettings{'SPORADIC'}} = "selected='selected'";
1117 $selected{'RENEWAL'} {$uqsettings{'RENEWAL'}}  = "selected='selected'";
1118
1119 $checked{'ENABLEQUOTA'}{'off'} = '';
1120 $checked{'ENABLEQUOTA'}{'on'} = '';
1121 $checked{'ENABLEQUOTA'}{$uqsettings{'ENABLEQUOTA'}} = "checked='checked'";
1122
1123 $selected{'BE_BLACKLIST'}{$besettings{'BE_BLACKLIST'}} = "selected='selected'";
1124
1125
1126 &Header::showhttpheaders();
1127
1128 &Header::openpage($Lang::tr{'urlfilter configuration'}, 1, '');
1129
1130 &Header::openbigbox('100%', 'left', '', $errormessage);
1131
1132 if ($errormessage) {
1133         &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
1134         print "<font class='base'>$errormessage&nbsp;</font>\n";
1135         &Header::closebox();
1136 } elsif (($tcsettings{'CHANGED'} eq 'yes') || ($uqsettings{'CHANGED'} eq 'yes') ) {
1137         &writeconfigfile;
1138         print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>\n";
1139         &Header::openbox('100%', 'left', "$Lang::tr{'urlfilter restart notification'}:");
1140         print "<class name='base'>$Lang::tr{'urlfilter restart message'}\n";
1141         if ($uqsettings{'MODE'} eq 'USERQUOTA') { print "<p><class name='base'>$Lang::tr{'urlfilter quota restart message'}\n"; }
1142         print "</class>\n";
1143         print "<p><input type='submit' name='ACTION' value='$Lang::tr{'urlfilter restart'}' />";
1144         if ($tcsettings{'MODE'} eq 'TIMECONSTRAINT') { print "<input type='hidden' name='MODE' value='TIMECONSTRAINT' />"; }
1145         if ($uqsettings{'MODE'} eq 'USERQUOTA') { print "<input type='hidden' name='MODE' value='USERQUOTA' />"; }
1146         &Header::closebox();
1147         print "</form>\n";
1148 }
1149
1150 if ($restoremessage) {
1151         &Header::openbox('100%', 'left', "$Lang::tr{'urlfilter restore results'}:");
1152         print "<class name='base'>$restoremessage\n";
1153         print "&nbsp;</class>\n";
1154         &Header::closebox();
1155 }
1156
1157 if ((!$tcsettings{'TCMODE'}) && (!$uqsettings{'UQMODE'}) && (!$besettings{'BEMODE'})) {
1158
1159 if (!($filtersettings{'ACTION'} eq $Lang::tr{'urlfilter manage repository'})) {
1160
1161 #==========================================================
1162 #
1163 # Section: Main Configuration
1164 #
1165 #==========================================================
1166
1167 print "<form method='post' action='$ENV{'SCRIPT_NAME'}' enctype='multipart/form-data'>\n";
1168
1169 &Header::openbox('100%', 'left', "$Lang::tr{'urlfilter filter settings'}:");
1170 print <<END
1171 <table width='100%'>
1172 <tr>
1173         <td colspan='4'><b>$Lang::tr{'urlfilter block categories'}</b></td>
1174 </tr>
1175 END
1176 ;
1177
1178 if (@categories == 0) {
1179 print <<END
1180 <tr>
1181         <td><i>$Lang::tr{'urlfilter no categories'}</i></td>
1182         <td>&nbsp;</td>
1183         <td>&nbsp;</td>
1184         <td>&nbsp;</td>
1185 </tr>
1186
1187 END
1188 ;
1189 }
1190
1191 for ($n=0; $n<=@categories; $n = $n + $i) {
1192         for ($i=0; $i<=3; $i++) {
1193                 if ($i eq 0) { print "<tr>\n"; }
1194                 if (($n+$i) < @categories) {
1195                         print "<td width='15%'>@categories[$n+$i]:<\/td>\n";
1196                         print "<td width='10%'><input type='checkbox' name=@filtergroups[$n+$i] $checked{@filtergroups[$n+$i]}{'on'} /></td>\n";
1197                 }
1198                 if ($i eq 3) { print "<\/tr>\n"; }
1199         }
1200 }
1201
1202 print <<END
1203 </table>
1204 <hr size='1'>
1205 <table width='100%'>
1206 <tr>
1207         <td><b>$Lang::tr{'urlfilter custom blacklist'}</b></td>
1208         <td>&nbsp;</td>
1209         <td>&nbsp;</td>
1210         <td>&nbsp;</td>
1211 </tr>
1212 <tr>
1213         <td colspan='2'>$Lang::tr{'urlfilter blocked domains'}&nbsp;<img src='/blob.gif' alt='*' /></td>
1214         <td colspan='2'>$Lang::tr{'urlfilter blocked urls'}&nbsp;<img src='/blob.gif' alt='*' /></td>
1215 </tr>
1216 <tr>
1217         <td colspan='2' width='50%'><textarea name='CUSTOM_BLACK_DOMAINS' cols='32' rows='6' wrap='off'>
1218 END
1219 ;
1220
1221 print $filtersettings{'CUSTOM_BLACK_DOMAINS'};
1222
1223 print <<END
1224 </textarea></td>
1225         <td colspan='2' width='50%'><textarea name='CUSTOM_BLACK_URLS' cols='32' rows='6' wrap='off'>
1226 END
1227 ;
1228
1229 print $filtersettings{'CUSTOM_BLACK_URLS'};
1230
1231 print <<END
1232 </textarea></td>
1233 </tr>
1234 </table>
1235 <table width='100%'>
1236 <tr>
1237         <td class='base' width='25%'>$Lang::tr{'urlfilter enable custom blacklist'}:</td>
1238         <td><input type='checkbox' name='ENABLE_CUSTOM_BLACKLIST' $checked{'ENABLE_CUSTOM_BLACKLIST'}{'on'} /></td>
1239         <td>&nbsp;</td>
1240         <td>&nbsp;</td>
1241 </tr>
1242 </table>
1243 <hr size='1'>
1244 <table width='100%'>
1245 <tr>
1246         <td><b>$Lang::tr{'urlfilter custom whitelist'}</b></td>
1247         <td>&nbsp;</td>
1248         <td>&nbsp;</td>
1249         <td>&nbsp;</td>
1250 </tr>
1251 <tr>
1252         <td colspan='2'>$Lang::tr{'urlfilter allowed domains'}&nbsp;<img src='/blob.gif' alt='*' /></td>
1253         <td colspan='2'>$Lang::tr{'urlfilter allowed urls'}&nbsp;<img src='/blob.gif' alt='*' /></td>
1254 </tr>
1255 <tr>
1256         <td colspan='2' width='50%'><textarea name='CUSTOM_WHITE_DOMAINS' cols='32' rows='6' wrap='off'>
1257 END
1258 ;
1259
1260 print $filtersettings{'CUSTOM_WHITE_DOMAINS'};
1261
1262 print <<END
1263 </textarea></td>
1264         <td colspan='2' width='50%'><textarea name='CUSTOM_WHITE_URLS' cols='32' rows='6' wrap='off'>
1265 END
1266 ;
1267
1268 print $filtersettings{'CUSTOM_WHITE_URLS'};
1269
1270 print <<END
1271 </textarea></td>
1272 </tr>
1273 </table>
1274 <table width='100%'>
1275 <tr>
1276         <td class='base' width='25%'>$Lang::tr{'urlfilter enable custom whitelist'}:</td>
1277         <td><input type='checkbox' name='ENABLE_CUSTOM_WHITELIST' $checked{'ENABLE_CUSTOM_WHITELIST'}{'on'} /></td>
1278         <td>&nbsp;</td>
1279         <td>&nbsp;</td>
1280 </tr>
1281 </table>
1282 <hr size='1'>
1283 <table width='100%'>
1284 <tr>
1285         <td colspan='4'><b>$Lang::tr{'urlfilter custom expression list'}</b></td>
1286 </tr>
1287 <tr>
1288         <td colspan='4'>$Lang::tr{'urlfilter blocked expressions'}&nbsp;<img src='/blob.gif' alt='*' /></td>
1289 </tr>
1290 <tr>
1291         <td colspan='4'><textarea name='CUSTOM_EXPRESSIONS' cols='70' rows='3' wrap='off'>
1292 END
1293 ;
1294
1295 print $filtersettings{'CUSTOM_EXPRESSIONS'};
1296
1297 print <<END
1298 </textarea></td>
1299 </tr>
1300 <tr>
1301         <td class='base' width='25%'>$Lang::tr{'urlfilter enable custom expression list'}:</td>
1302         <td><input type='checkbox' name='ENABLE_CUSTOM_EXPRESSIONS' $checked{'ENABLE_CUSTOM_EXPRESSIONS'}{'on'} /></td>
1303         <td>&nbsp;</td>
1304         <td>&nbsp;</td>
1305 </tr>
1306 </table>
1307 <hr size='1'>
1308 <table width='100%'>
1309 <tr>
1310         <td colspan='4'><b>$Lang::tr{'urlfilter file ext block'}</b></td>
1311 </tr>
1312 <tr>
1313         <td width='25%' class='base'>$Lang::tr{'urlfilter block executables'}:</td>
1314         <td width='12%'><input type='checkbox' name='BLOCK_EXECUTABLES' $checked{'BLOCK_EXECUTABLES'}{'on'} /></td>
1315         <td width='25%'  class='base'>$Lang::tr{'urlfilter block audio-video'}:</td>
1316         <td><input type='checkbox' name='BLOCK_AUDIO-VIDEO' $checked{'BLOCK_AUDIO-VIDEO'}{'on'} /></td>
1317 </tr>
1318 <tr>
1319         <td class='base'>$Lang::tr{'urlfilter block archives'}:</td>
1320         <td><input type='checkbox' name='BLOCK_ARCHIVES' $checked{'BLOCK_ARCHIVES'}{'on'} /></td>
1321         <td>&nbsp;</td>
1322         <td>&nbsp;</td>
1323 </tr>
1324 </table>
1325 <hr size='1'>
1326 <table width='100%'>
1327 <tr>
1328         <td colspan='4'><b>$Lang::tr{'urlfilter local file redirection'}</b></td>
1329 </tr>
1330 <tr>
1331         <td width='25%' class='base'>$Lang::tr{'urlfilter enable rewrite rules'}:</td>
1332         <td width='12%'><input type='checkbox' name='ENABLE_REWRITE' $checked{'ENABLE_REWRITE'}{'on'} /></td>
1333         <td>&nbsp;</td>
1334         <td>&nbsp;</td>
1335 </tr>
1336 <tr>
1337         <td><input type='submit' name='ACTION' value='$Lang::tr{'urlfilter manage repository'}'></td>
1338         <td>&nbsp;</td>
1339         <td>&nbsp;</td>
1340         <td>&nbsp;</td>
1341 </tr>
1342 </table>
1343 <hr size='1'>
1344 <table width='100%'>
1345 <tr>
1346         <td colspan='2'><b>$Lang::tr{'urlfilter network access control'}</b></td>
1347         <td>&nbsp;</td>
1348         <td>&nbsp;</td>
1349 </tr>
1350 <tr>
1351         <td colspan='2'>$Lang::tr{'urlfilter unfiltered clients'}&nbsp;<img src='/blob.gif' alt='*' /></td>
1352         <td colspan='2'>$Lang::tr{'urlfilter banned clients'}&nbsp;<img src='/blob.gif' alt='*' /></td>
1353 </tr>
1354 <tr>
1355         <td colspan='2' width='50%'><textarea name='UNFILTERED_CLIENTS' cols='32' rows='6' wrap='off'>
1356 END
1357 ;
1358
1359 # transform from pre1.8 client definitions
1360 $filtersettings{'UNFILTERED_CLIENTS'} =~ s/^\s+//g;
1361 $filtersettings{'UNFILTERED_CLIENTS'} =~ s/\s+$//g;
1362 $filtersettings{'UNFILTERED_CLIENTS'} =~ s/\s+-\s+/-/g;
1363 $filtersettings{'UNFILTERED_CLIENTS'} =~ s/\s+/ /g;
1364
1365 @clients = split(/ /,$filtersettings{'UNFILTERED_CLIENTS'});
1366 undef $filtersettings{'UNFILTERED_CLIENTS'};
1367 foreach (@clients) { $filtersettings{'UNFILTERED_CLIENTS'} .= "$_\n"; }
1368
1369 print $filtersettings{'UNFILTERED_CLIENTS'};
1370
1371 print <<END
1372 </textarea></td>
1373         <td colspan='2' width='50%'><textarea name='BANNED_CLIENTS' cols='32' rows='6' wrap='off'>
1374 END
1375 ;
1376
1377 # transform from pre1.8 client definitions
1378 $filtersettings{'BANNED_CLIENTS'} =~ s/^\s+//g;
1379 $filtersettings{'BANNED_CLIENTS'} =~ s/\s+$//g;
1380 $filtersettings{'BANNED_CLIENTS'} =~ s/\s+-\s+/-/g;
1381 $filtersettings{'BANNED_CLIENTS'} =~ s/\s+/ /g;
1382
1383 @clients = split(/ /,$filtersettings{'BANNED_CLIENTS'});
1384 undef $filtersettings{'BANNED_CLIENTS'};
1385 foreach (@clients) { $filtersettings{'BANNED_CLIENTS'} .= "$_\n"; }
1386
1387 print $filtersettings{'BANNED_CLIENTS'};
1388
1389 print <<END
1390 </textarea></td>
1391 </tr>
1392 </table>
1393 <hr size='1'>
1394 <table width='100%'>
1395 <tr>
1396         <td colspan='4'><b>$Lang::tr{'urlfilter timebased access control'}</b></td>
1397 </tr>
1398 <tr>
1399         <td width='25%'><input type='submit' name='ACTION' value='$Lang::tr{'urlfilter set time constraints'}'></td>
1400         <td width='25%'><input type='submit' name='ACTION' value='$Lang::tr{'urlfilter set user quota'}'></td>
1401         <td>&nbsp;</td>
1402         <td>&nbsp;</td>
1403 </tr>
1404 </table>
1405 <hr size='1'>
1406 <table width='100%'>
1407 <tr>
1408         <td colspan='4'><b>$Lang::tr{'urlfilter block settings'}</b></td>
1409 </tr>
1410 <tr>
1411         <td width='25%' class='base'>$Lang::tr{'urlfilter show category'}:</td>
1412         <td width='12%'><input type='checkbox' name='SHOW_CATEGORY' $checked{'SHOW_CATEGORY'}{'on'} /></td>
1413         <td width='25%' class='base'>$Lang::tr{'urlfilter redirectpage'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1414         <td><input type='text' name='REDIRECT_PAGE' value='$filtersettings{'REDIRECT_PAGE'}' size='40' /></td>
1415 </tr>
1416 <tr>
1417         <td class='base'>$Lang::tr{'urlfilter show url'}:</td>
1418         <td><input type='checkbox' name='SHOW_URL' $checked{'SHOW_URL'}{'on'} /></td>
1419         <td class='base'>$Lang::tr{'urlfilter msg text 1'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1420         <td><input type='text' name='MSG_TEXT_1' value='$filtersettings{'MSG_TEXT_1'}' size='40' /></td>
1421 </tr>
1422 <tr>
1423         <td class='base'>$Lang::tr{'urlfilter show ip'}:</td>
1424         <td><input type='checkbox' name='SHOW_IP' $checked{'SHOW_IP'}{'on'} /></td>
1425         <td class='base'>$Lang::tr{'urlfilter msg text 2'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1426         <td><input type='text' name='MSG_TEXT_2' value='$filtersettings{'MSG_TEXT_2'}' size='40' /></td>
1427 </tr>
1428 <tr>
1429         <td class='base'>$Lang::tr{'urlfilter show dnserror'}:</td>
1430         <td><input type='checkbox' name='ENABLE_DNSERROR' $checked{'ENABLE_DNSERROR'}{'on'} /></td>
1431         <td class='base'>$Lang::tr{'urlfilter msg text 3'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
1432         <td><input type='text' name='MSG_TEXT_3' value='$filtersettings{'MSG_TEXT_3'}' size='40' /></td>
1433 </tr>
1434 </table>
1435 <hr size='1'>
1436 <table width='100%'>
1437 <tr>
1438         <td colspan='4'><b>$Lang::tr{'urlfilter advanced settings'}</b></td>
1439 </tr>
1440 <tr>
1441         <td width='25%' class='base'>$Lang::tr{'urlfilter enable expression lists'}:</td>
1442         <td width='12%'><input type='checkbox' name='ENABLE_EXPR_LISTS' $checked{'ENABLE_EXPR_LISTS'}{'on'} /></td>
1443         <td width='25%' class='base'>$Lang::tr{'urlfilter enable log'}:</td>
1444         <td><input type='checkbox' name='ENABLE_LOG' $checked{'ENABLE_LOG'}{'on'} /></td>
1445 </tr>
1446 <tr>
1447         <td class='base'>$Lang::tr{'urlfilter safesearch'}:</td>
1448         <td><input type='checkbox' name='ENABLE_SAFESEARCH' $checked{'ENABLE_SAFESEARCH'}{'on'} /></td>
1449         <td class='base'>$Lang::tr{'urlfilter username log'}:</td>
1450         <td><input type='checkbox' name='ENABLE_USERNAME_LOG' $checked{'ENABLE_USERNAME_LOG'}{'on'} /></td>
1451 </tr>
1452 <tr>
1453         <td class='base'>$Lang::tr{'urlfilter empty ads'}:</td>
1454         <td><input type='checkbox' name='ENABLE_EMPTY_ADS' $checked{'ENABLE_EMPTY_ADS'}{'on'} /></td>
1455         <td class='base'>$Lang::tr{'urlfilter category log'}:</td>
1456         <td><input type='checkbox' name='ENABLE_CATEGORY_LOG' $checked{'ENABLE_CATEGORY_LOG'}{'on'} /></td>
1457 </tr>
1458 <tr>
1459         <td class='base'>$Lang::tr{'urlfilter block ip'}:</td>
1460         <td><input type='checkbox' name='BLOCK_IP_ADDR' $checked{'BLOCK_IP_ADDR'}{'on'} /></td>
1461 </tr>
1462 <tr>
1463         <td class='base'>$Lang::tr{'urlfilter block all'}:</td>
1464         <td><input type='checkbox' name='BLOCK_ALL' $checked{'BLOCK_ALL'}{'on'} /></td>
1465         <td class='base'>$Lang::tr{'urlfilter whitelist always allowed'}:</td>
1466         <td><input type='checkbox' name='ENABLE_GLOBAL_WHITELIST' $checked{'ENABLE_GLOBAL_WHITELIST'}{'on'} /></td>
1467 </tr>
1468 </table>
1469 <hr size='1'>
1470 <table width='100%'>
1471 <tr>
1472         <td>
1473         <img src='/blob.gif' align='top' alt='*' />&nbsp;
1474         <font class='base'>$Lang::tr{'this field may be blank'}</font>
1475         </td>
1476         <td align='right'>&nbsp;
1477         </td>
1478 </tr>
1479 </table>
1480 <table width='100%'>
1481 <tr>
1482 <td>&nbsp;</td>
1483 <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
1484 <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'urlfilter save and restart'}' /></td>
1485 <td>&nbsp;</td>
1486 </tr>
1487 </table>
1488 END
1489 ;
1490
1491 &Header::closebox();
1492
1493 print "</form>\n";
1494
1495 print "<form method='post' action='$ENV{'SCRIPT_NAME'}' enctype='multipart/form-data'>\n";
1496
1497 &Header::openbox('100%', 'left', "$Lang::tr{'urlfilter maintenance'}:");
1498
1499 print <<END
1500 <table width='100%'>
1501 <tr>
1502 <td class='base'><b>$Lang::tr{'urlfilter blacklist update'}</b></td>
1503 </tr>
1504 <tr>
1505 <td>$Lang::tr{'urlfilter upload information'}<p>$Lang::tr{'urlfilter upload text'}:</td>
1506 </tr>
1507 <tr>
1508 <td><input type='file' name='UPDATEFILE' size='40' /> &nbsp; <input type='submit' name='ACTION' value='$Lang::tr{'urlfilter upload blacklist'}' /></td>
1509 </tr>
1510 </table>
1511
1512 <hr size='1'>
1513
1514 <table width='100%'>
1515 <tr>
1516         <td colspan='2' class='base'><b>$Lang::tr{'urlfilter automatic blacklist update'}</b>
1517 END
1518 ;
1519 if (-e "$updflagfile")
1520 {
1521 $blacklistage = int(-M "$updflagfile");
1522 print "&nbsp; <b>[</b> <small><i>$Lang::tr{'urlfilter blacklist age 1'} <b>$blacklistage</b> $Lang::tr{'urlfilter blacklist age 2'}</i></small> <b>]</b>";
1523 }
1524
1525 $updatesettings{'UPDATE_SCHEDULE'} = 'monthly';
1526 $updatesettings{'CUSTOM_UPDATE_URL'} = '';
1527
1528 if (-e "$updconffile") { &General::readhash("$updconffile", \%updatesettings); }
1529
1530 $checked{'ENABLE_AUTOUPDATE'}{'off'} = '';
1531 $checked{'ENABLE_AUTOUPDATE'}{'on'} = '';
1532 $checked{'ENABLE_AUTOUPDATE'}{$updatesettings{'ENABLE_AUTOUPDATE'}} = "checked='checked'";
1533
1534 $selected{'UPDATE_SCHEDULE'}{$updatesettings{'UPDATE_SCHEDULE'}} = "selected='selected'";
1535
1536 $selected{'UPDATE_SOURCE'}{$updatesettings{'UPDATE_SOURCE'}} = "selected='selected'";
1537
1538 print <<END
1539         </td>
1540 </tr>
1541 <tr>
1542         <td width='25%' class='base'>$Lang::tr{'urlfilter enable automatic blacklist update'}:</td>
1543         <td width='75%' class='base'><input type='checkbox' name='ENABLE_AUTOUPDATE' $checked{'ENABLE_AUTOUPDATE'}{'on'} /></td>
1544 </tr>
1545 <tr>
1546         <td class='base'>$Lang::tr{'urlfilter automatic update schedule'}:</td>
1547         <td class='base'>
1548         <select name='UPDATE_SCHEDULE'>
1549         <option value='daily' $selected{'UPDATE_SCHEDULE'}{'daily'}>$Lang::tr{'urlfilter daily'}</option>
1550         <option value='weekly' $selected{'UPDATE_SCHEDULE'}{'weekly'}>$Lang::tr{'urlfilter weekly'}</option>
1551         <option value='monthly' $selected{'UPDATE_SCHEDULE'}{'monthly'}>$Lang::tr{'urlfilter monthly'}</option>
1552         </select>
1553         </td>
1554 </tr>
1555 <tr>
1556         <td class='base'>$Lang::tr{'urlfilter select source'}:</td>
1557         <td class='base' colspan='2'>
1558         <select name='UPDATE_SOURCE'>
1559 END
1560 ;
1561
1562 foreach (@source_urllist) {
1563         chomp;
1564         $source_name = substr($_,0,rindex($_,","));
1565         $source_url = substr($_,index($_,",")+1);
1566         print "\t<option value='$source_url' $selected{'UPDATE_SOURCE'}{$source_url}>$source_name</option>\n";
1567 }
1568
1569 print <<END
1570         <option value='custom' $selected{'UPDATE_SOURCE'}{'custom'}>$Lang::tr{'urlfilter custom url'}</option>
1571         </select>
1572         </td>
1573 </tr>
1574 <tr>
1575         <td>$Lang::tr{'urlfilter custom url'}:</td>
1576         <td><input type='text' name='CUSTOM_UPDATE_URL' value='$updatesettings{'CUSTOM_UPDATE_URL'}' size='72' /></td>
1577 </tr>
1578 </table>
1579 <table width='100%'>
1580 <tr>
1581         <td width='25%'><input type='submit' name='ACTION' value='$Lang::tr{'urlfilter save schedule'}'>&nbsp;&nbsp;&nbsp;<input type='submit' name='ACTION' value='$Lang::tr{'urlfilter update now'}'></td>
1582 </tr>
1583 </table>
1584
1585 <hr size='1'>
1586
1587 <table width='100%'>
1588 <tr>
1589         <td class='base'><b>$Lang::tr{'urlfilter blacklist editor'}</b></td>
1590 </tr>
1591 <tr>
1592         <td>$Lang::tr{'urlfilter blacklist editor info'}</td>
1593 </tr>
1594 <tr>
1595         <td><input type='submit' name='ACTION' value='$Lang::tr{'urlfilter blacklist editor'}' /></td>
1596 </tr>
1597 </table>
1598
1599 <hr size='1'>
1600
1601 <table width='100%'>
1602 <tr>
1603         <td colspan='4' class='base'><b>$Lang::tr{'urlfilter backup settings'}</b></td>
1604 </tr>
1605 <tr>
1606         <td width='25%' class='base'>$Lang::tr{'urlfilter enable full backup'}:</td>
1607         <td width='12%' class='base'><input type='checkbox' name='ENABLE_FULLBACKUP' $checked{'ENABLE_FULLBACKUP'}{'on'} /></td>
1608         <td>&nbsp;</td>
1609         <td>&nbsp;</td>
1610 </tr>
1611 <tr>
1612         <td colspan='4' class='base'><input type='submit' name='ACTION' value='$Lang::tr{'urlfilter backup'}' /></td>
1613 </tr>
1614 </table>
1615
1616 <hr size='1'>
1617
1618 <table width='100%'>
1619 <tr>
1620         <td class='base'><b>$Lang::tr{'urlfilter restore settings'}</b></td>
1621 </tr>
1622 <tr>
1623         <td>$Lang::tr{'urlfilter restore text'}:</td>
1624 </tr>
1625 <tr>
1626         <td><input type='file' name='UPDATEFILE' size='40' /> &nbsp; <input type='submit' name='ACTION' value='$Lang::tr{'urlfilter restore'}' /></td>
1627 </tr>
1628 </table>
1629 </form>
1630 END
1631 ;
1632
1633 &Header::closebox();
1634
1635 } else {
1636
1637 #==========================================================
1638 #
1639 # Section: Manage Repository
1640 #
1641 #==========================================================
1642
1643 print "<form method='post' action='$ENV{'SCRIPT_NAME'}' enctype='multipart/form-data'>\n";
1644
1645 &Header::openbox('100%', 'left', "$Lang::tr{'urlfilter manage local file repository'}:");
1646 print <<END
1647 <table width='100%'>
1648 <tr>
1649         <td>$Lang::tr{'urlfilter repository information'}<br><br></td>
1650 </tr>
1651 <tr>
1652         <td>$Lang::tr{'urlfilter upload file text'}:</td>
1653 </tr>
1654 <tr>
1655         <td><input type='file' name='UPLOADFILE' size='50' /> &nbsp; <input type='submit' name='ACTION' value='$Lang::tr{'urlfilter upload file'}' /></td>
1656 </tr>
1657 <tr>
1658         <td><br><b>$Lang::tr{'urlfilter upload file information 1'}:</b> $Lang::tr{'urlfilter upload file information 2'}</td>
1659 </tr>
1660 </table>
1661 <hr size='1'>
1662 <table width='100%'>
1663 <tr>
1664         <td><input type='button' name='return2main' value='$Lang::tr{'urlfilter back to main page'}' onClick='self.location.href="$ENV{'SCRIPT_NAME'}"'></td>
1665 </tr>
1666 </table>
1667 </form>
1668 END
1669 ;
1670
1671 &Header::closebox();
1672
1673 &Header::openbox('100%', 'left', "$Lang::tr{'urlfilter current files'}: </b>[$repository]");
1674
1675 @repositorylist = <$repository/*>;
1676
1677 undef @repositoryfiles;
1678 foreach (@repositorylist)
1679 {
1680         if (!-d) { push(@repositoryfiles,substr($_,rindex($_,"/")+1));  }
1681 }
1682
1683 if (@repositoryfiles)
1684 {
1685         print <<END
1686 <table width='100%'>
1687 <tr>
1688         <td align='center'><b>$Lang::tr{'urlfilter filename'}</b></td>
1689         <td width='15%' align='center'><b>$Lang::tr{'urlfilter filesize'}</b></td>
1690         <td width='10%'></td>
1691 </tr>
1692 END
1693 ;
1694         $id = 0;
1695         foreach $line (@repositoryfiles)
1696         {
1697                 $id++;
1698                 if ($id % 2) {
1699                         print "<tr bgcolor='$Header::table1colour'>\n"; }
1700                 else {
1701                         print "<tr bgcolor='$Header::table2colour'>\n"; }
1702                 $filesize = (-s "$repository/$line");
1703                 1 while $filesize =~ s/^(-?\d+)(\d{3})/$1.$2/;
1704
1705 print <<END
1706                 <td>&nbsp; &nbsp;$line</td>
1707                 <td align='right'>$filesize&nbsp; &nbsp;</td>
1708
1709                 <td align='center'>
1710                 <form method='post' name='frma$id' action='$ENV{'SCRIPT_NAME'}'>
1711                 <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' title='$Lang::tr{'remove'}' alt='$Lang::tr{'remove'}' />
1712                 <input type='hidden' name='ID' value='$line' />
1713                 <input type='hidden' name='ACTION' value='$Lang::tr{'urlfilter remove file'}' />
1714                 </form>
1715                 </td>
1716
1717         </tr>
1718 END
1719 ;
1720         }
1721
1722 print <<END
1723 </table>
1724 <table>
1725         <tr>
1726         </tr>
1727 </table>
1728 <table>
1729         <tr>
1730                 <td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
1731                 <td>&nbsp; &nbsp; <img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
1732                 <td class='base'>$Lang::tr{'remove'}</td>
1733         </tr>
1734 </table>
1735 END
1736 ;
1737 } else {
1738
1739         print "<i>$Lang::tr{'urlfilter empty repository'}</i>\n";
1740 }
1741
1742 &Header::closebox();
1743
1744 }
1745
1746 } elsif ($tcsettings{'TCMODE'}) {
1747
1748 #==========================================================
1749 #
1750 # Section: Set Time Constraints
1751 #
1752 #==========================================================
1753
1754 print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>\n";
1755
1756 $buttontext = $Lang::tr{'urlfilter add rule'};
1757 if ($tcsettings{'ACTION'} eq $Lang::tr{'edit'}) {
1758 &Header::openbox('100%', 'left', $Lang::tr{'urlfilter edit time constraint rule'}.':');
1759 $buttontext = $Lang::tr{'urlfilter update rule'};
1760 } else {
1761 &Header::openbox('100%', 'left', $Lang::tr{'urlfilter add new time constraint rule'}.':');
1762 }
1763 print <<END
1764
1765 <table width='100%'>
1766 <tr>
1767         <td width='2%'>$Lang::tr{'urlfilter constraint definition'}</td>
1768         <td width='1%'>&nbsp;&nbsp;</td>
1769         <td width='2%' align='center'>$Lang::tr{'urlfilter monday'}</td>
1770         <td width='2%' align='center'>$Lang::tr{'urlfilter tuesday'}</td>
1771         <td width='2%' align='center'>$Lang::tr{'urlfilter wednesday'}</td>
1772         <td width='2%' align='center'>$Lang::tr{'urlfilter thursday'}</td>
1773         <td width='2%' align='center'>$Lang::tr{'urlfilter friday'}</td>
1774         <td width='2%' align='center'>$Lang::tr{'urlfilter saturday'}</td>
1775         <td width='2%' align='center'>$Lang::tr{'urlfilter sunday'}</td>
1776         <td width='1%'>&nbsp;&nbsp;</td>
1777         <td width='7%' colspan=3>$Lang::tr{'urlfilter from'}</td>
1778         <td width='1%'>&nbsp;</td>
1779         <td width='7%' colspan=3>$Lang::tr{'urlfilter to'}</td>
1780         <td>&nbsp;</td>
1781 </tr>
1782 <tr>
1783         <td class='base'>
1784         <select name='DEFINITION'>
1785         <option value='within' $selected{'DEFINITION'}{'within'}>$Lang::tr{'urlfilter constraint within'}</option>
1786         <option value='outside' $selected{'DEFINITION'}{'outside'}>$Lang::tr{'urlfilter constraint outside'}</option>
1787         </select>
1788         </td>
1789         <td>&nbsp;</td>
1790         <td class='base'><input type='checkbox' name='MON' $checked{'MON'}{'on'} /></td>
1791         <td class='base'><input type='checkbox' name='TUE' $checked{'TUE'}{'on'} /></td>
1792         <td class='base'><input type='checkbox' name='WED' $checked{'WED'}{'on'} /></td>
1793         <td class='base'><input type='checkbox' name='THU' $checked{'THU'}{'on'} /></td>
1794         <td class='base'><input type='checkbox' name='FRI' $checked{'FRI'}{'on'} /></td>
1795         <td class='base'><input type='checkbox' name='SAT' $checked{'SAT'}{'on'} /></td>
1796         <td class='base'><input type='checkbox' name='SUN' $checked{'SUN'}{'on'} /></td>
1797         <td>&nbsp;</td>
1798         <td class='base'>
1799         <select name='FROM_HOUR'>
1800 END
1801 ;
1802 for ($i=0;$i<=24;$i++) {
1803 $_ = sprintf("%02s",$i);
1804 print "<option $selected{'FROM_HOUR'}{$_}>$_</option>\n";
1805 }
1806 print <<END
1807         </select>
1808         </td>
1809         <td>:</td>
1810         <td class='base'>
1811         <select name='FROM_MINUTE'>
1812 END
1813 ;
1814 for ($i=0;$i<=45;$i+=15) {
1815 $_ = sprintf("%02s",$i);
1816 print "<option $selected{'FROM_MINUTE'}{$_}>$_</option>\n";
1817 }
1818 print <<END
1819         </select>
1820         <td> - </td>
1821         </td>
1822         <td class='base'>
1823         <select name='TO_HOUR'>
1824 END
1825 ;
1826 for ($i=0;$i<=24;$i++) {
1827 $_ = sprintf("%02s",$i);
1828 print "<option $selected{'TO_HOUR'}{$_}>$_</option>\n";
1829 }
1830 print <<END
1831         </select>
1832         </td>
1833         <td>:</td>
1834         <td class='base'>
1835         <select name='TO_MINUTE'>
1836 END
1837 ;
1838 for ($i=0;$i<=45;$i+=15) {
1839 $_ = sprintf("%02s",$i);
1840 print "<option $selected{'TO_MINUTE'}{$_}>$_</option>\n";
1841 }
1842 print <<END
1843         </select>
1844         </td>
1845         <td>&nbsp;</td>
1846 </tr>
1847 </table>
1848
1849 <br>
1850
1851 <table width='100%'>
1852         <tr>
1853                 <td width='5%'>$Lang::tr{'urlfilter source'}</td>
1854                 <td width='1%'>&nbsp;&nbsp;</td>
1855                 <td width='5%'>$Lang::tr{'urlfilter dst'}&nbsp;<img src='/blob.gif' alt='*'><img src='/blob.gif' alt='*'></td>
1856                 <td width='1%'>&nbsp;&nbsp;</td>
1857                 <td width='5%'>$Lang::tr{'urlfilter access'}</td>
1858                 <td>&nbsp;</td>
1859         </tr>
1860         <tr>
1861         <td rowspan='2'><textarea name='SRC' cols='28' rows='5' wrap='off'>
1862 END
1863 ;
1864
1865 # transform from pre1.8 client definitions
1866 $tcsettings{'SRC'} =~ s/^\s+//g;
1867 $tcsettings{'SRC'} =~ s/\s+$//g;
1868 $tcsettings{'SRC'} =~ s/\s+-\s+/-/g;
1869 $tcsettings{'SRC'} =~ s/\s+/ /g;
1870
1871 @clients = split(/ /,$tcsettings{'SRC'});
1872 undef $tcsettings{'SRC'};
1873 foreach (@clients) { $tcsettings{'SRC'} .= "$_\n"; }
1874
1875 print $tcsettings{'SRC'};
1876
1877 print <<END
1878 </textarea></td>
1879
1880                 <td>&nbsp;</td>
1881                 <td class='base' rowspan='2' valign='top'>
1882                 <select name='DST' size='6' multiple>
1883                 <option value='any' $selected{'DST'}{'any'} = "selected='selected'">$Lang::tr{'urlfilter category all'}</option>
1884                 <option value='in-addr' $selected{'DST'}{'in-addr'} = "selected='selected'">in-addr</option>
1885 END
1886 ;
1887
1888 &readblockcategories;
1889 foreach (@categories)
1890 {
1891         print "<option value='$_' $selected{'DST'}{$_}>$_</option>\n";
1892 }
1893
1894 print <<END
1895                 <option value='files' $selected{'DST'}{'files'} = "selected='selected'">files</option>
1896                 <option value='custom-blocked' $selected{'DST'}{'custom-blocked'} = "selected='selected'">custom-blocked</option>
1897                 <option value='custom-expressions' $selected{'DST'}{'custom-expressions'} = "selected='selected'">custom-expressions</option>
1898                 </select>
1899                 </td>
1900                 <td>&nbsp;</td>
1901                 <td class='base' valign='top'>
1902                 <select name='ACCESS'>
1903                 <option value='block' $selected{'ACCESS'}{'block'}>$Lang::tr{'urlfilter mode block'}</option>
1904                 <option value='allow' $selected{'ACCESS'}{'allow'}>$Lang::tr{'urlfilter mode allow'}</option>
1905                 </select>
1906                 </td>
1907                 <td>&nbsp;</td>
1908         </tr>
1909         <tr>
1910                 <td>&nbsp;</td>
1911                 <td>&nbsp;</td>
1912                 <td>&nbsp;</td>
1913                 <td>&nbsp;</td>
1914         </tr>
1915         <tr>
1916                 <td>$Lang::tr{'remark'}&nbsp;<img src='/blob.gif' alt='*'></td>
1917                 <td>&nbsp;</td>
1918                 <td>&nbsp;</td>
1919                 <td>&nbsp;</td>
1920                 <td>&nbsp;</td>
1921                 <td>&nbsp;</td>
1922         </tr>
1923         <tr>
1924                 <td><input type='text' name='COMMENT' value='$tcsettings{'COMMENT'}' size='32' /></td>
1925                 <td>&nbsp;</td>
1926                 <td>&nbsp;</td>
1927                 <td>&nbsp;</td>
1928                 <td>&nbsp;</td>
1929                 <td>&nbsp;</td>
1930         </tr>
1931 </table>
1932
1933 <table width='100%'>
1934         <tr>
1935                 <td class='base'>$Lang::tr{'urlfilter enabled'}<input type='checkbox' name='ENABLERULE' $checked{'ENABLERULE'}{'on'} /></td>
1936         </tr>
1937 </table>
1938
1939 <p>
1940
1941 <table width='50%'>
1942         <tr>
1943                 <td><input type='hidden' name='ACTION' value='$Lang::tr{'add'}' /></td>
1944                 <td><input type='hidden' name='MODE' value='TIMECONSTRAINT' /></td>
1945                 <td><input type='submit' name='SUBMIT' value='$buttontext' /></td>
1946                 <td><input type='reset' name='ACTION' value='$Lang::tr{'urlfilter reset'}' /></td>
1947                 <td>&nbsp;</td>
1948                 <td><input type='button' name='return2main' value='$Lang::tr{'urlfilter back to main page'}' onClick='self.location.href="$ENV{'SCRIPT_NAME'}"'></td>
1949         </tr>
1950 </table>
1951 <p>
1952 <table width='100%'>
1953         <tr>
1954                 <td width='1%' align='right'> <img src='/blob.gif' align='top' alt='*' />&nbsp;</td>
1955                 <td><font class='base'>$Lang::tr{'this field may be blank'}</font></td>
1956         </tr>
1957         <tr>
1958                 <td width='1%' align='right'><img src='/blob.gif' align='top' alt='*' /><img src='/blob.gif' align='top' alt='*' />&nbsp;</td>
1959                 <td><font class='base'>$Lang::tr{'urlfilter select multi'}</font></td>
1960         </tr>
1961 </table>
1962 END
1963 ;
1964
1965 if ($tcsettings{'ACTION'} eq $Lang::tr{'edit'}) {
1966         print "<input type='hidden' name='EDITING' value='$tcsettings{'ID'}' />\n";
1967 } else {
1968         print "<input type='hidden' name='EDITING' value='no' />\n";
1969 }
1970
1971 &Header::closebox();
1972 print "</form>\n";
1973
1974 &Header::openbox('100%', 'left', $Lang::tr{'current rules'});
1975 print <<END
1976 <table width='100%'>
1977         <tr>
1978                 <td width='5%' class='boldbase' align='center'><b>$Lang::tr{'urlfilter constraint definition'}</b></td>
1979                 <td width='10%' class='boldbase' align='center'><b>$Lang::tr{'urlfilter time space'}</b></td>
1980                 <td width='15%' class='boldbase' align='center'><b>$Lang::tr{'urlfilter src'}</b></td>
1981                 <td width='5%' class='boldbase' align='center'><b>$Lang::tr{'urlfilter dst'}</b></td>
1982                 <td width='10%' class='boldbase' colspan='5' align='center'>&nbsp;</td>
1983         </tr>
1984 END
1985 ;
1986
1987 if ($tcsettings{'ACTION'} ne '' or $changed ne 'no')
1988 {
1989         open(FILE, $tcfile);
1990         @tclist = <FILE>;
1991         close(FILE);
1992 }
1993
1994 $id = 0;
1995 foreach $line (@tclist)
1996 {
1997         $id++;
1998         chomp($line);
1999         @temp = split(/\,/,$line);
2000         if($tcsettings{'ACTION'} eq $Lang::tr{'edit'} && $tcsettings{'ID'} eq $id) {
2001                 print "<tr bgcolor='$Header::colouryellow'>\n"; }
2002         elsif ($id % 2) {
2003                 print "<tr bgcolor='$Header::table1colour'>\n"; }
2004         else {
2005                 print "<tr bgcolor='$Header::table2colour'>\n"; }
2006         if ($temp[0] eq 'within') { $temp[0]=$Lang::tr{'urlfilter constraint within'}; } else { $temp[0]=$Lang::tr{'urlfilter constraint outside'}; }
2007         if ($temp[13] eq 'any') { $temp[13]=$Lang::tr{'urlfilter category all'}; }
2008         if ($temp[15] eq 'on') { $gif='on.gif'; $toggle='off'; $gdesc=$Lang::tr{'click to disable'};}
2009         else { $gif='off.gif'; $toggle='on'; $gdesc=$Lang::tr{'click to enable'}; }
2010         if ($temp[14] eq 'block') { $led='led-red.gif'; $ldesc=$Lang::tr{'urlfilter block access'};}
2011         else { $led='led-green.gif'; $ldesc=$Lang::tr{'urlfilter allow access'}; }
2012
2013         undef $time;
2014         if ($temp[1] eq 'on') { $time.=$Lang::tr{'urlfilter mon'}; } else { $time.='='; }
2015         if ($temp[2] eq 'on') { $time.=$Lang::tr{'urlfilter tue'}; } else { $time.='='; }
2016         if ($temp[3] eq 'on') { $time.=$Lang::tr{'urlfilter wed'}; } else { $time.='='; }
2017         if ($temp[4] eq 'on') { $time.=$Lang::tr{'urlfilter thu'}; } else { $time.='='; }
2018         if ($temp[5] eq 'on') { $time.=$Lang::tr{'urlfilter fri'}; } else { $time.='='; }
2019         if ($temp[6] eq 'on') { $time.=$Lang::tr{'urlfilter sat'}; } else { $time.='='; }
2020         if ($temp[7] eq 'on') { $time.=$Lang::tr{'urlfilter sun'}; } else { $time.='='; }
2021         $time=$time.' &nbsp; '.$temp[8].':'.$temp[9].' to '.$temp[10].':'.$temp[11];
2022
2023 print <<END
2024                 <td align='center'>$temp[0]</td>
2025                 <td align='center' nowrap>$time</td>
2026                 <td align='center'>$temp[12]</td>
2027                 <td align='center'>$temp[13]</td>
2028                 <td align='center'><image src='/images/urlfilter/$led' alt='$ldesc'></td>
2029
2030                 <td align='center'>
2031                 <form method='post' name='frma$id' action='$ENV{'SCRIPT_NAME'}'>
2032                 <input type='image' name='$Lang::tr{'toggle enable disable'}' src='/images/$gif' title='$gdesc' alt='$gdesc' />
2033                 <input type='hidden' name='MODE' value='TIMECONSTRAINT' />
2034                 <input type='hidden' name='ID' value='$id' />
2035                 <input type='hidden' name='ACTIVE' value='$toggle' />
2036                 <input type='hidden' name='ACTION' value='$Lang::tr{'toggle enable disable'}' />
2037                 </form>
2038                 </td>
2039
2040                 <td align='center'>
2041                 <form method='post' name='frmb$id' action='$ENV{'SCRIPT_NAME'}'>
2042                 <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' title='$Lang::tr{'edit'}' alt='$Lang::tr{'edit'}' />
2043                 <input type='hidden' name='MODE' value='TIMECONSTRAINT' />
2044                 <input type='hidden' name='ID' value='$id' />
2045                 <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />
2046                 </form>
2047                 </td>
2048
2049                 <td align='center'>
2050                 <form method='post' name='frmc$id' action='$ENV{'SCRIPT_NAME'}'>
2051                 <input type='image' name='$Lang::tr{'urlfilter copy rule'}' src='/images/urlfilter/copy.gif' title='$Lang::tr{'urlfilter copy rule'}' alt='$Lang::tr{'urlfilter copy rule'}' />
2052                 <input type='hidden' name='MODE' value='TIMECONSTRAINT' />
2053                 <input type='hidden' name='ID' value='$id' />
2054                 <input type='hidden' name='ACTION' value='$Lang::tr{'urlfilter copy rule'}' />
2055                 </form>
2056                 </td>
2057
2058                 <td align='center'>
2059                 <form method='post' name='frmd$id' action='$ENV{'SCRIPT_NAME'}'>
2060                 <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' title='$Lang::tr{'remove'}' alt='$Lang::tr{'remove'}' />
2061                 <input type='hidden' name='MODE' value='TIMECONSTRAINT' />
2062                 <input type='hidden' name='ID' value='$id' />
2063                 <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />
2064                 </form>
2065                 </td>
2066
2067         </tr>
2068 END
2069 ;
2070         if($tcsettings{'ACTION'} eq $Lang::tr{'edit'} && $tcsettings{'ID'} eq $id) {
2071                 print "<tr bgcolor='$Header::colouryellow'>\n"; }
2072         elsif ($id % 2) {
2073                 print "<tr bgcolor='$Header::table1colour'>\n"; }
2074         else {
2075                 print "<tr bgcolor='$Header::table2colour'>\n"; }
2076 print <<END
2077                 <td align='center' colspan='4'>$temp[16]
2078                 </td>
2079                 <td align='center' colspan='5'>
2080                 </td>
2081         </tr>
2082 END
2083 ;
2084 }
2085
2086 print "</table>\n";
2087
2088 # If the time constraint file contains entries, print entries and action icons
2089 if (! -z "$tcfile") {
2090 print <<END
2091
2092 <table>
2093         <tr>
2094                 <td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
2095                 <td>&nbsp; &nbsp; <img src='/images/urlfilter/led-green.gif' alt='$Lang::tr{'urlfilter allow access'}' /></td>
2096                 <td class='base'>$Lang::tr{'urlfilter allow'}</td>
2097                 <td>&nbsp; &nbsp; <img src='/images/urlfilter/led-red.gif' alt='$Lang::tr{'urlfilter block access'}' /></td>
2098                 <td class='base'>$Lang::tr{'urlfilter block'}</td>
2099                 <td>&nbsp; <img src='/images/on.gif' alt='$Lang::tr{'click to disable'}' /></td>
2100                 <td class='base'>$Lang::tr{'click to disable'}</td>
2101                 <td>&nbsp; &nbsp; <img src='/images/off.gif' alt='$Lang::tr{'click to enable'}' /></td>
2102                 <td class='base'>$Lang::tr{'click to enable'}</td>
2103                 <td>&nbsp; &nbsp; <img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
2104                 <td class='base'>$Lang::tr{'edit'}</td>
2105                 <td>&nbsp; &nbsp; <img src='/images/urlfilter/copy.gif' alt='$Lang::tr{'urlfilter copy rule'}' /></td>
2106                 <td class='base'>$Lang::tr{'urlfilter copy rule'}</td>
2107                 <td>&nbsp; &nbsp; <img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
2108                 <td class='base'>$Lang::tr{'remove'}</td>
2109         </tr>
2110 </table>
2111 END
2112 ;
2113 }
2114
2115 &Header::closebox();
2116
2117 } elsif ($uqsettings{'UQMODE'}) {
2118
2119 #==========================================================
2120 #
2121 # Section: Set User Quota
2122 #
2123 #==========================================================
2124
2125 print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>\n";
2126
2127 $buttontext = $Lang::tr{'urlfilter add rule'};
2128 if ($uqsettings{'ACTION'} eq $Lang::tr{'edit'}) {
2129 &Header::openbox('100%', 'left', $Lang::tr{'urlfilter edit user quota rule'}.':');
2130 $buttontext = $Lang::tr{'urlfilter update rule'};
2131 } else {
2132 &Header::openbox('100%', 'left', $Lang::tr{'urlfilter add new user quota rule'}.':');
2133 }
2134 print <<END
2135
2136 <table width='100%'>
2137 <tr>
2138         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
2139 </tr>
2140 <tr>
2141         <td class='base'>$Lang::tr{'urlfilter user time quota'}:</td>
2142         <td><input type='text' name='TIME_QUOTA' value='$uqsettings{'TIME_QUOTA'}' size='5' /></td>
2143         <td colspan='2' rowspan= '5' valign='top' class='base'>
2144                 <table cellpadding='0' cellspacing='0'>
2145                         <tr>
2146                                 <!-- intentionally left empty -->
2147                         </tr>
2148                         <tr>
2149                         <td>$Lang::tr{'urlfilter assigned quota users'}:</td>
2150                         </tr>
2151                         <tr>
2152                                 <!-- intentionally left empty -->
2153                         </tr>
2154                         <tr>
2155                                 <!-- intentionally left empty -->
2156                         </tr>
2157                         <tr>
2158                         <td><textarea name='QUOTA_USERS' cols='32' rows='6' wrap='off'>
2159 END
2160 ;
2161
2162 $uqsettings{'QUOTA_USERS'} =~ s/\|/\n/g;
2163 print $uqsettings{'QUOTA_USERS'};
2164
2165 print <<END
2166 </textarea></td>
2167                 </tr>
2168                 </table>
2169         </td>
2170 </tr>
2171 <tr>
2172         <td class='base'>$Lang::tr{'urlfilter activity detection'}:</td>
2173         <td class='base'><select name='SPORADIC'>
2174                 <option value='0'   $selected{'SPORADIC'}{'0'}>$Lang::tr{'urlfilter disabled'}</option>
2175                 <option value='300' $selected{'SPORADIC'}{'300'}>5 $Lang::tr{'urlfilter minutes'}</option>
2176                 <option value='900' $selected{'SPORADIC'}{'900'}>15 $Lang::tr{'urlfilter minutes'}</option>
2177         </select></td>
2178 </tr>
2179 <tr>
2180         <td class='base'>$Lang::tr{'urlfilter renewal period'}:</td>
2181         <td class='base'><select name='RENEWAL'>
2182                 <option value='hourly' $selected{'RENEWAL'}{'hourly'}>$Lang::tr{'urlfilter hourly'}</option>
2183                 <option value='daily'  $selected{'RENEWAL'}{'daily'}>$Lang::tr{'urlfilter daily'}</option>
2184                 <option value='weekly' $selected{'RENEWAL'}{'weekly'}>$Lang::tr{'urlfilter weekly'}</option>
2185         </select></td>
2186 </tr>
2187 <tr>
2188         <td colspan='2'>&nbsp;</td>
2189 </tr>
2190 <tr>
2191         <td class='base'>$Lang::tr{'urlfilter enabled'}</td>
2192         <td class='base'><input type='checkbox' name='ENABLEQUOTA' $checked{'ENABLEQUOTA'}{'on'} /></td>
2193 </tr>
2194
2195 </table>
2196 <p>
2197
2198 <table width='50%'>
2199         <tr>
2200                 <td><input type='hidden' name='ACTION' value='$Lang::tr{'add'}' /></td>
2201                 <td><input type='hidden' name='MODE' value='USERQUOTA' /></td>
2202                 <td><input type='submit' name='SUBMIT' value='$buttontext' /></td>
2203                 <td><input type='reset'  name='ACTION' value='$Lang::tr{'urlfilter reset'}' /></td>
2204                 <td>&nbsp;</td>
2205                 <td><input type='button' name='return2main' value='$Lang::tr{'urlfilter back to main page'}' onClick='self.location.href="$ENV{'SCRIPT_NAME'}"'></td>
2206         </tr>
2207 </table>
2208
2209 <p>
2210 END
2211 ;
2212
2213 if ($uqsettings{'ACTION'} eq $Lang::tr{'edit'}) {
2214         print "<input type='hidden' name='EDITING' value='$uqsettings{'ID'}' />\n";
2215 } else {
2216         print "<input type='hidden' name='EDITING' value='no' />\n";
2217 }
2218
2219 &Header::closebox();
2220 print "</form>\n";
2221
2222 &Header::openbox('100%', 'left', $Lang::tr{'current rules'});
2223 print <<END
2224 <table width='100%'>
2225         <tr>
2226                 <td width='15%' class='boldbase' align='center'><b><nobr>$Lang::tr{'urlfilter time quota'}</nobr></b></td>
2227                 <td width='15%' class='boldbase' align='center'><b><nobr>$Lang::tr{'urlfilter activity detection'}</nobr></b></td>
2228                 <td width='10%' class='boldbase' align='center'><b>$Lang::tr{'urlfilter renewal'}</b></td>
2229                 <td class='boldbase' align='center'><b>$Lang::tr{'urlfilter assigned users'}</b></td>
2230                 <td width='20%' class='boldbase' colspan='4' align='center'>&nbsp;</td>
2231         </tr>
2232 END
2233 ;
2234
2235 if ($uqsettings{'ACTION'} ne '' or $changed ne 'no')
2236 {
2237         open(FILE, $uqfile);
2238         @uqlist = <FILE>;
2239         close(FILE);
2240 }
2241
2242 $id = 0;
2243 foreach $line (@uqlist)
2244 {
2245         $id++;
2246         chomp($line);
2247         @temp = split(/\,/,$line);
2248         if($uqsettings{'ACTION'} eq $Lang::tr{'edit'} && $uqsettings{'ID'} eq $id) {
2249                 print "<tr bgcolor='$Header::colouryellow'>\n"; }
2250         elsif ($id % 2) {
2251                 print "<tr bgcolor='$Header::table1colour'>\n"; }
2252         else {
2253                 print "<tr bgcolor='$Header::table2colour'>\n"; }
2254         if ($temp[4] eq 'on') { $gif='on.gif'; $toggle='off'; $gdesc=$Lang::tr{'click to disable'};}
2255         else { $gif='off.gif'; $toggle='on'; $gdesc=$Lang::tr{'click to enable'}; }
2256
2257         $temp[5] = $temp[1];
2258         if ($temp[1] eq '0') { $temp[5] = $Lang::tr{'urlfilter disabled'} } else { $temp[5] = ($temp[5]/60).' '.$Lang::tr{'urlfilter minutes'} }
2259         $_ = $temp[3]; s/\|/, /g; $temp[6] = $_;
2260
2261 print <<END
2262                 <td align='center'>$temp[0] $Lang::tr{'urlfilter minutes'}</td>
2263                 <td align='center'>$temp[5]</td>
2264                 <td align='center'>$Lang::tr{'urlfilter '.$temp[2]}</td>
2265                 <td align='center'>$temp[6]</td>
2266
2267                 <td align='center'>
2268                 <form method='post' name='frma$id' action='$ENV{'SCRIPT_NAME'}'>
2269                 <input type='image' name='$Lang::tr{'toggle enable disable'}' src='/images/$gif' title='$gdesc' alt='$gdesc' />
2270                 <input type='hidden' name='MODE' value='USERQUOTA' />
2271                 <input type='hidden' name='ID' value='$id' />
2272                 <input type='hidden' name='ACTIVE' value='$toggle' />
2273                 <input type='hidden' name='ACTION' value='$Lang::tr{'toggle enable disable'}' />
2274                 </form>
2275                 </td>
2276
2277                 <td align='center'>
2278                 <form method='post' name='frmb$id' action='$ENV{'SCRIPT_NAME'}'>
2279                 <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' title='$Lang::tr{'edit'}' alt='$Lang::tr{'edit'}' />
2280                 <input type='hidden' name='MODE' value='USERQUOTA' />
2281                 <input type='hidden' name='ID' value='$id' />
2282                 <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />
2283                 </form>
2284                 </td>
2285
2286                 <td align='center'>
2287                 <form method='post' name='frmc$id' action='$ENV{'SCRIPT_NAME'}'>
2288                 <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' title='$Lang::tr{'remove'}' alt='$Lang::tr{'remove'}' />
2289                 <input type='hidden' name='MODE' value='USERQUOTA' />
2290                 <input type='hidden' name='ID' value='$id' />
2291                 <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />
2292                 </form>
2293                 </td>
2294
2295         </tr>
2296 END
2297 ;
2298 }
2299
2300 print "</table>\n";
2301
2302 # If the user quota file contains entries, print entries and action icons
2303 if (! -z "$uqfile") {
2304 print <<END
2305
2306 <table>
2307         <tr>
2308                 <td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
2309                 <td>&nbsp; <img src='/images/on.gif' alt='$Lang::tr{'click to disable'}' /></td>
2310                 <td class='base'>$Lang::tr{'click to disable'}</td>
2311                 <td>&nbsp; &nbsp; <img src='/images/off.gif' alt='$Lang::tr{'click to enable'}' /></td>
2312                 <td class='base'>$Lang::tr{'click to enable'}</td>
2313                 <td>&nbsp; &nbsp; <img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
2314                 <td class='base'>$Lang::tr{'edit'}</td>
2315                 <td>&nbsp; &nbsp; <img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
2316                 <td class='base'>$Lang::tr{'remove'}</td>
2317         </tr>
2318 </table>
2319 END
2320 ;
2321 }
2322
2323 &Header::closebox();
2324
2325 } else {
2326
2327 #==========================================================
2328 #
2329 # Section: Blacklist editor
2330 #
2331 #==========================================================
2332
2333 print "<form method='post' action='$ENV{'SCRIPT_NAME'}' enctype='multipart/form-data'>\n";
2334
2335 &Header::openbox('100%', 'left', $Lang::tr{'urlfilter urlfilter blacklist editor'}.':');
2336
2337 print <<END
2338
2339 <table width='100%'>
2340 <tr>
2341         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='30%'></td>
2342 </tr>
2343 <tr>
2344         <td class='base'><b>$Lang::tr{'urlfilter blacklist name'}</b></td>
2345 </tr>
2346 <tr>
2347         <td class='base'>$Lang::tr{'urlfilter blacklist category name'}:</td>
2348         <td><input type='text' name='BE_NAME' value='$besettings{'BE_NAME'}' size='12' /></td>
2349 </tr>
2350 </table>
2351 <hr size='1'>
2352 <table width='100%'>
2353 <tr>
2354         <td width='25%'></td> <td width='20%'> </td><td width='25%'> </td><td width='20%'></td>
2355 </tr>
2356 <tr>
2357         <td class='base' colspan='4'><b>$Lang::tr{'urlfilter edit domains urls expressions'}</b></td>
2358 </tr>
2359 <tr>
2360         <td colspan='2'>$Lang::tr{'urlfilter domains'}</td>
2361         <td colspan='2'>$Lang::tr{'urlfilter urls'}</td>
2362 </tr>
2363 <tr>
2364         <td colspan='2'><textarea name='BE_DOMAINS' cols='38' rows='10' wrap='off'>
2365 END
2366 ;
2367
2368 print $besettings{'BE_DOMAINS'};
2369
2370 print <<END
2371 </textarea></td>
2372         <td colspan='2'><textarea name='BE_URLS' cols='38' rows='10' wrap='off'>
2373 END
2374 ;
2375
2376 print $besettings{'BE_URLS'};
2377
2378 print <<END
2379 </textarea></td>
2380 </tr>
2381 <tr>
2382         <td colspan='4'>$Lang::tr{'urlfilter expressions'}</td>
2383 </tr>
2384 <tr>
2385         <td colspan='4'><textarea name='BE_EXPRESSIONS' cols='80' rows='3' wrap='off'>
2386 END
2387 ;
2388
2389 print $besettings{'BE_EXPRESSIONS'};
2390
2391 print <<END
2392 </textarea></td>
2393 </tr>
2394 </table>
2395 <hr size='1'>
2396 <table width='100%'>
2397 <tr>
2398         <td class='base' colspan='4'><b>$Lang::tr{'urlfilter load blacklist'}</b></td>
2399 </tr>
2400 <tr>
2401         <td width='25%' class='base'>$Lang::tr{'urlfilter select blacklist'}:</td>
2402         <td width='20%' class='base'>
2403         <select name='BE_BLACKLIST'>
2404 END
2405 ;
2406
2407 &readblockcategories;
2408 foreach (@categories)
2409 {
2410         print "<option value='$_' $selected{'BE_BLACKLIST'}{$_}>$_</option>\n";
2411 }
2412
2413 print <<END
2414         </select>
2415         </td>
2416         <td>&nbsp;</td>
2417         <td>&nbsp;</td>
2418 <tr>
2419         <td colpsan='4'><input type='submit' name='ACTION' value='$Lang::tr{'urlfilter load blacklist'}' /></td>
2420 </tr>
2421 </tr>
2422 </table>
2423 <hr size='1'>
2424 <table width='100%'>
2425 <tr>
2426         <td class='base' colspan='4'><b>$Lang::tr{'urlfilter import blacklist'}</b></td>
2427 </tr>
2428 <tr>
2429         <td colspan='4'>$Lang::tr{'urlfilter import text'}:</td>
2430 </tr>
2431 <tr>
2432         <td nowrap><input type='file' name='IMPORTFILE' size='40' /> &nbsp; <input type='submit' name='ACTION' value='$Lang::tr{'urlfilter import blacklist'}' /></td>
2433         <td><input type='hidden' name='MODE' value='BLACKLIST_EDITOR' /></td>
2434 </tr>
2435 </table>
2436 <hr size='1'>
2437 <table width='100%'>
2438 <tr>
2439         <td class='base' colspan='4'><b>$Lang::tr{'urlfilter export blacklist'}</b></td>
2440 </tr>
2441 <tr>
2442         <td><input type='submit' name='ACTION' value='$Lang::tr{'urlfilter export blacklist'}' /></td>
2443 </tr>
2444 </table>
2445 <hr size='1'>
2446 <table width='100%'>
2447 <tr>
2448         <td class='base' colspan='4'><b>$Lang::tr{'urlfilter install blacklist'}</b></td>
2449 </tr>
2450 <tr>
2451         <td width='25%' class='base'>$Lang::tr{'urlfilter dont restart urlfilter'}:</td>
2452         <td width='20%' class='base'><input type='checkbox' name='NORESTART' $checked{'NORESTART'}{'on'} /></td>
2453         <td>&nbsp;</td>
2454         <td>&nbsp;</td>
2455 </tr>
2456 <tr>
2457         <td><input type='submit' name='ACTION' value='$Lang::tr{'urlfilter install blacklist'}' /></td>
2458 </tr>
2459 <tr>
2460         <td class='base' colspan='4'><br>$Lang::tr{'urlfilter install information'}</td>
2461 </tr>
2462 </table>
2463 <hr size='1'>
2464 <table width='20%'>
2465 <tr>
2466         <td><input type='reset' name='ACTION' value='$Lang::tr{'urlfilter reset'}' /></td>
2467         <td>&nbsp;</td>
2468         <td><input type='button' name='return2main' value='$Lang::tr{'urlfilter back to main page'}' onClick='self.location.href="$ENV{'SCRIPT_NAME'}"'></td>
2469 </tr>
2470 </table>
2471
2472 END
2473 ;
2474
2475 &Header::closebox();
2476 print "</form>\n";
2477
2478 }
2479
2480 &Header::closebigbox();
2481
2482 &Header::closepage();
2483
2484 # -------------------------------------------------------------------
2485
2486 sub savesettings
2487 {
2488         # transform to pre1.8 client definitions
2489         @clients = split(/\n/,$filtersettings{'UNFILTERED_CLIENTS'});
2490         undef $filtersettings{'UNFILTERED_CLIENTS'};
2491         foreach(@clients)
2492         {
2493                 s/^\s+//g; s/\s+$//g; s/\s+-\s+/-/g; s/\s+/ /g; s/\n//g;
2494                 $filtersettings{'UNFILTERED_CLIENTS'} .= "$_ ";
2495         }
2496         $filtersettings{'UNFILTERED_CLIENTS'} =~ s/\s+$//;
2497
2498         # transform to pre1.8 client definitions
2499         @clients = split(/\n/,$filtersettings{'BANNED_CLIENTS'});
2500         undef $filtersettings{'BANNED_CLIENTS'};
2501         foreach(@clients)
2502         {
2503                 s/^\s+//g; s/\s+$//g; s/\s+-\s+/-/g; s/\s+/ /g; s/\n//g;
2504                 $filtersettings{'BANNED_CLIENTS'} .= "$_ ";
2505         }
2506         $filtersettings{'BANNED_CLIENTS'} =~ s/\s+$//;
2507
2508         &writeconfigfile;
2509
2510         delete $filtersettings{'CUSTOM_BLACK_DOMAINS'};
2511         delete $filtersettings{'CUSTOM_BLACK_URLS'};
2512         delete $filtersettings{'CUSTOM_WHITE_DOMAINS'};
2513         delete $filtersettings{'CUSTOM_WHITE_URLS'};
2514         delete $filtersettings{'CUSTOM_EXPRESSIONS'};
2515         delete $filtersettings{'BACKGROUND'};
2516         delete $filtersettings{'UPDATEFILE'};
2517
2518         system("chown -R nobody.nobody $dbdir");
2519         system('/usr/bin/squidGuard -C custom/allowed/domains >/dev/null 2>&1');
2520         system('/usr/bin/squidGuard -C custom/allowed/urls >/dev/null 2>&1');
2521         system('/usr/bin/squidGuard -C custom/blocked/domains >/dev/null 2>&1');
2522         system('/usr/bin/squidGuard -C custom/blocked/urls >/dev/null 2>&1 ');
2523         &setpermissions ($dbdir);
2524
2525         &General::writehash("${General::swroot}/urlfilter/settings", \%filtersettings);
2526 }
2527
2528 # -------------------------------------------------------------------
2529
2530 sub readblockcategories
2531 {
2532         undef(@categories);
2533
2534         &getblockcategory ($dbdir);
2535
2536         foreach (@categories) { $_ = substr($_,length($dbdir)+1); }
2537
2538         @filtergroups = @categories;
2539
2540         foreach (@filtergroups) {
2541                 s/\//_/g;
2542                 tr/a-z/A-Z/;
2543                 $_ = "FILTER_".$_;
2544         }
2545 }
2546
2547 # -------------------------------------------------------------------
2548
2549 sub getblockcategory
2550 {
2551         foreach $category (<$_[0]/*>)
2552         {
2553                 if (-d $category)
2554                 {
2555                         if ((-e "$category/domains") || (-e "$category/urls"))
2556                         {
2557                                 unless ($category =~ /\bcustom\b/) { push(@categories,$category); }
2558                         }
2559                         &getblockcategory ($category);
2560                 }
2561         }
2562 }
2563
2564 # -------------------------------------------------------------------
2565
2566 sub readcustomlists
2567 {
2568         if (-e "$dbdir/custom/blocked/domains") {
2569                 open(FILE,"$dbdir/custom/blocked/domains");
2570                 delete $filtersettings{'CUSTOM_BLACK_DOMAINS'};
2571                 while (<FILE>) { $filtersettings{'CUSTOM_BLACK_DOMAINS'} .= $_ };
2572                 close(FILE);
2573         }
2574
2575         if (-e "$dbdir/custom/blocked/urls") {
2576                 open(FILE,"$dbdir/custom/blocked/urls");
2577                 delete $filtersettings{'CUSTOM_BLACK_URLS'};
2578                 while (<FILE>) { $filtersettings{'CUSTOM_BLACK_URLS'} .= $_ };
2579                 close(FILE);
2580         }
2581
2582         if (-e "$dbdir/custom/blocked/expressions") {
2583                 open(FILE,"$dbdir/custom/blocked/expressions");
2584                 delete $filtersettings{'CUSTOM_EXPRESSIONS'};
2585                 while (<FILE>) { $filtersettings{'CUSTOM_EXPRESSIONS'} .= $_ };
2586                 close(FILE);
2587         }
2588
2589         if (-e "$dbdir/custom/allowed/domains") {
2590                 open(FILE,"$dbdir/custom/allowed/domains");
2591                 delete $filtersettings{'CUSTOM_WHITE_DOMAINS'};
2592                 while (<FILE>) { $filtersettings{'CUSTOM_WHITE_DOMAINS'} .= $_ };
2593                 close(FILE);
2594         }
2595         if (-e "$dbdir/custom/allowed/urls") {
2596                 open(FILE,"$dbdir/custom/allowed/urls");
2597                 delete $filtersettings{'CUSTOM_WHITE_URLS'};
2598                 while (<FILE>) { $filtersettings{'CUSTOM_WHITE_URLS'} .= $_ };
2599                 close(FILE);
2600         }
2601 }
2602
2603 # -------------------------------------------------------------------
2604
2605 sub aggregatedconstraints
2606 {
2607         my $aggregated;
2608         my @old;
2609         my @new;
2610         my @tmp1;
2611         my @tmp2;
2612         my $x;
2613
2614         if (-e $tcfile)
2615         {
2616                 open(TC, $tcfile);
2617                 @old = <TC>;
2618                 close(TC);
2619
2620                 while (@old > 0)
2621                 {
2622                         $aggregated = 0;
2623                         $x = shift(@old);
2624                         chomp($x);
2625                         @tmp1 = split(/\,/,$x);
2626                         $tmp1[16] = '';
2627                         foreach (@new)
2628                         {
2629                                 @tmp2 = split(/\,/);
2630                                 if (($tmp1[15] eq 'on') && ($tmp2[15] eq 'on'))
2631                                 {
2632                                         if (($tmp1[0] eq $tmp2[0]) && ($tmp1[12] eq $tmp2[12]) && ($tmp1[13] eq $tmp2[13]) && ($tmp1[14] eq $tmp2[14]))
2633                                         {
2634                                                 $aggregated = 1;
2635                                                 $tmp2[16] .= "    weekly ";
2636                                                 if ($tmp1[1] eq 'on') { $tmp2[16] .= "m"; }
2637                                                 if ($tmp1[2] eq 'on') { $tmp2[16] .= "t"; }
2638                                                 if ($tmp1[3] eq 'on') { $tmp2[16] .= "w"; }
2639                                                 if ($tmp1[4] eq 'on') { $tmp2[16] .= "h"; }
2640                                                 if ($tmp1[5] eq 'on') { $tmp2[16] .= "f"; }
2641                                                 if ($tmp1[6] eq 'on') { $tmp2[16] .= "a"; }
2642                                                 if ($tmp1[7] eq 'on') { $tmp2[16] .= "s"; }
2643                                                 $tmp2[16] .= " $tmp1[8]:$tmp1[9]-$tmp1[10]:$tmp1[11]\n";
2644                                                 $_ = join(",",@tmp2);
2645                                         }
2646
2647                                 }
2648                         }
2649                         if (!$aggregated)
2650                         {
2651                                 $tmp1[16] .= "    weekly ";
2652                                 if ($tmp1[1] eq 'on') { $tmp1[16] .= "m"; }
2653                                 if ($tmp1[2] eq 'on') { $tmp1[16] .= "t"; }
2654                                 if ($tmp1[3] eq 'on') { $tmp1[16] .= "w"; }
2655                                 if ($tmp1[4] eq 'on') { $tmp1[16] .= "h"; }
2656                                 if ($tmp1[5] eq 'on') { $tmp1[16] .= "f"; }
2657                                 if ($tmp1[6] eq 'on') { $tmp1[16] .= "a"; }
2658                                 if ($tmp1[7] eq 'on') { $tmp1[16] .= "s"; }
2659                                 $tmp1[16] .= " $tmp1[8]:$tmp1[9]-$tmp1[10]:$tmp1[11]\n";
2660                                 $x = join(",",@tmp1);
2661                                 push(@new,$x);
2662                         }
2663                 }
2664         }
2665
2666         return @new;
2667
2668 }
2669
2670 # -------------------------------------------------------------------
2671
2672 sub setpermissions
2673 {
2674         my $bldir = $_[0];
2675
2676         foreach $category (<$bldir/*>)
2677         {
2678                  if (-d $category){
2679                         system("chmod 755 $category &> /dev/null");
2680                         foreach $blacklist (<$category/*>)
2681                         {
2682                                 if (-f $blacklist) { system("chmod 644 $blacklist &> /dev/null"); }
2683                                 if (-d $blacklist) { system("chmod 755 $blacklist &> /dev/null"); }
2684                         }
2685                         system("chmod 666 $category/*.db &> /dev/null");
2686                         &setpermissions ($category);
2687                 }
2688          }
2689 }
2690
2691 # -------------------------------------------------------------------
2692
2693 sub writeconfigfile
2694 {
2695         my $executables = "\\.\(ade|adp|asx|bas|bat|chm|com|cmd|cpl|crt|dll|eml|exe|hiv|hlp|hta|inc|inf|ins|isp|jse|jtd|lnk|msc|msh|msi|msp|mst|nws|ocx|oft|ops|pcd|pif|plx|reg|scr|sct|sha|shb|shm|shs|sys|tlb|tsp|url|vbe|vbs|vxd|wsc|wsf|wsh\)\$";
2696         my $audiovideo = "\\.\(aiff|asf|avi|dif|divx|mov|movie|mp3|mpe?g?|mpv2|ogg|ra?m|snd|qt|wav|wma|wmf|wmv\)\$";
2697         my $archives = "\\.\(bin|bz2|cab|cdr|dmg|gz|hqx|rar|smi|sit|sea|tar|tgz|zip\)\$";
2698
2699         my $ident = " anonymous";
2700
2701         my $defaultrule='';
2702         my $tcrule='';
2703         my $redirect='';
2704         my $qredirect='';
2705
2706         my $idx;
2707
2708         my @ec=();
2709         my @tc=();
2710         my @uq=();
2711
2712         if (!(-d "$dbdir/custom"))         { mkdir("$dbdir/custom") }
2713         if (!(-d "$dbdir/custom/blocked")) { mkdir("$dbdir/custom/blocked") }
2714         if (!(-d "$dbdir/custom/allowed")) { mkdir("$dbdir/custom/allowed") }
2715
2716         open(FILE, ">/$dbdir/custom/blocked/domains");
2717         print FILE $filtersettings{'CUSTOM_BLACK_DOMAINS'};
2718         close(FILE);
2719         open(FILE, ">/$dbdir/custom/blocked/urls");
2720         print FILE $filtersettings{'CUSTOM_BLACK_URLS'};
2721         close(FILE);
2722         open(FILE, ">/$dbdir/custom/blocked/expressions");
2723         print FILE $filtersettings{'CUSTOM_EXPRESSIONS'};
2724         close(FILE);
2725         open(FILE, ">/$dbdir/custom/blocked/files");
2726         if ($filtersettings{'BLOCK_EXECUTABLES'} eq 'on') { print FILE "$executables\n"; }
2727         if ($filtersettings{'BLOCK_AUDIO-VIDEO'} eq 'on') { print FILE "$audiovideo\n"; }
2728         if ($filtersettings{'BLOCK_ARCHIVES'} eq 'on') { print FILE "$archives\n"; }
2729         close(FILE);
2730         open(FILE, ">/$dbdir/custom/allowed/domains");
2731         print FILE $filtersettings{'CUSTOM_WHITE_DOMAINS'};
2732         close(FILE);
2733         open(FILE, ">/$dbdir/custom/allowed/urls");
2734         print FILE $filtersettings{'CUSTOM_WHITE_URLS'};
2735         close(FILE);
2736
2737         if ($filtersettings{'ENABLE_USERNAME_LOG'} eq 'on') { $ident = ""; }
2738
2739         if ($filtersettings{'REDIRECT_PAGE'} eq '')
2740         {
2741                 if (($filtersettings{'SHOW_CATEGORY'} eq 'on') || ($filtersettings{'SHOW_URL'} eq 'on') || ($filtersettings{'SHOW_IP'} eq 'on')) {
2742                         if ($filtersettings{'SHOW_CATEGORY'} eq 'on') { $redirect .= "&category=%t"; }
2743                         if ($filtersettings{'SHOW_URL'} eq 'on') { $redirect .= "&url=%u"; }
2744                         if ($filtersettings{'SHOW_IP'} eq 'on') { $redirect .= "&ip=%a"; }
2745                         $redirect  =~ s/^&/?/;
2746                         $redirect = "http:\/\/$netsettings{'GREEN_ADDRESS'}:$http_port\/redirect.cgi".$redirect;
2747                 } else {
2748                         $redirect="http:\/\/$netsettings{'GREEN_ADDRESS'}:$http_port\/redirect.cgi";
2749                 }
2750         } else { $redirect=$filtersettings{'REDIRECT_PAGE'}; }
2751
2752         if ($filtersettings{'ENABLE_DNSERROR'} eq 'on') { $redirect  = "302:http://0.0.0.0"; }
2753
2754         undef $defaultrule;
2755
2756         if ($filtersettings{'ENABLE_CUSTOM_WHITELIST'} eq 'on')
2757         {
2758                 $defaultrule .= "custom-allowed ";
2759         }
2760         if ($filtersettings{'BLOCK_ALL'} eq 'on')
2761         {
2762                 $defaultrule .= "none";
2763         }
2764         else
2765         {
2766                 if ($filtersettings{'BLOCK_IP_ADDR'} eq 'on')
2767                 {
2768                         $defaultrule .= "!in-addr ";
2769                 }
2770                 for ($i=0; $i<=@filtergroups; $i++) {
2771                         if ($filtersettings{@filtergroups[$i]} eq 'on')
2772                         {
2773                                 $defaultrule .= "!@categories[$i] ";
2774                         }
2775                 }
2776                 if ($filtersettings{'ENABLE_CUSTOM_BLACKLIST'} eq 'on')
2777                 {
2778                         $defaultrule .= "!custom-blocked ";
2779                 }
2780                 if ($filtersettings{'ENABLE_CUSTOM_EXPRESSIONS'} eq 'on')
2781                 {
2782                         $defaultrule .= "!custom-expressions ";
2783                 }
2784                 if (($filtersettings{'BLOCK_EXECUTABLES'} eq 'on') ||
2785                     ($filtersettings{'BLOCK_AUDIO-VIDEO'} eq 'on') ||
2786                     ($filtersettings{'BLOCK_ARCHIVES'} eq 'on'))
2787                 {
2788                         $defaultrule .= "!files ";
2789                 }
2790                 $defaultrule .= "any";
2791         }
2792
2793         $defaultrule =~ s/\//_/g;
2794
2795         open(FILE, ">${General::swroot}/urlfilter/squidGuard.conf") or die "Unable to write squidGuard.conf file";
2796         flock(FILE, 2);
2797
2798         print FILE "logdir /var/log/squidGuard\n";
2799         print FILE "dbhome $dbdir\n\n";
2800
2801         undef @repositoryfiles;
2802         if ($filtersettings{'ENABLE_REWRITE'} eq 'on')
2803         {
2804                 @repositorylist = <$repository/*>;
2805                 foreach (@repositorylist)
2806                 {
2807                         if (!-d) { push(@repositoryfiles,substr($_,rindex($_,"/")+1));  }
2808                 }
2809         }
2810
2811         if ((($filtersettings{'ENABLE_REWRITE'} eq 'on') && (@repositoryfiles)) || ($filtersettings{'ENABLE_SAFESEARCH'} eq 'on'))
2812         {
2813                 print FILE "rewrite rew-rule-1 {\n";
2814
2815                 if (($filtersettings{'ENABLE_REWRITE'} eq 'on') && (@repositoryfiles))
2816                 {
2817                         print FILE "    # rewrite localfiles\n";
2818                         foreach (@repositoryfiles)
2819                         {
2820                                 print FILE "    s@.*/$_\$\@http://$netsettings{'GREEN_ADDRESS'}:$http_port/repository/$_\@i\n";
2821                         }
2822                 }
2823
2824                 if ($filtersettings{'ENABLE_SAFESEARCH'} eq 'on')
2825                 {
2826                         print FILE "    # rewrite safesearch\n";
2827                         print FILE "    s@(.*\\Wgoogle\\.\\w+/(webhp|search|imghp|images|grphp|groups|frghp|froogle)\\?)(.*)(\\bsafe=\\w+)(.*)\@\\1\\3safe=strict\\5\@i\n";
2828                         print FILE "    s@(.*\\Wgoogle\\.\\w+/(webhp|search|imghp|images|grphp|groups|frghp|froogle)\\?)(.*)\@\\1safe=strict\\\&\\3\@i\n";
2829                         print FILE "    s@(.*\\Wsearch\\.yahoo\\.\\w+/search\\W)(.*)(\\bvm=\\w+)(.*)\@\\1\\2vm=r\\4\@i\n";
2830                         print FILE "    s@(.*\\Wsearch\\.yahoo\\.\\w+/search\\W.*)\@\\1\\\&vm=r\@i\n";
2831                         print FILE "    s@(.*\\Walltheweb\\.com/customize\\?)(.*)(\\bcopt_offensive=\\w+)(.*)\@\\1\\2copt_offensive=on\\4\@i\n";
2832                 }
2833
2834                 print FILE "}\n\n";
2835
2836                 if ((!($filtersettings{'UNFILTERED_CLIENTS'} eq '')) && ($filtersettings{'ENABLE_SAFESEARCH'} eq 'on')) {
2837                         print FILE "rewrite rew-rule-2 {\n";
2838                         if (($filtersettings{'ENABLE_REWRITE'} eq 'on') && (@repositoryfiles))
2839                         {
2840                                 print FILE "    # rewrite localfiles\n";
2841                                 foreach (@repositoryfiles)
2842                                 {
2843                                         print FILE "    s@.*/$_\$\@http://$netsettings{'GREEN_ADDRESS'}:$http_port/repository/$_\@i\n";
2844                                 }
2845                         } else {
2846                                 print FILE "    # rewrite nothing\n";
2847                         }
2848                         print FILE "}\n\n";
2849                 }
2850         }
2851
2852         if (!($filtersettings{'UNFILTERED_CLIENTS'} eq '')) {
2853                 print FILE "src unfiltered {\n";
2854                 print FILE "    ip $filtersettings{'UNFILTERED_CLIENTS'}\n";
2855                 print FILE "}\n\n";
2856         }
2857         if (!($filtersettings{'BANNED_CLIENTS'} eq '')) {
2858                 print FILE "src banned {\n";
2859                 print FILE "    ip $filtersettings{'BANNED_CLIENTS'}\n";
2860                 if ($filtersettings{'ENABLE_LOG'} eq 'on')
2861                 {
2862                         if ($filtersettings{'ENABLE_CATEGORY_LOG'} eq 'on')
2863                         {
2864                                 print FILE "    logfile       ".$ident." banned.log\n";
2865                         } else {
2866                                 print FILE "    logfile       ".$ident." urlfilter.log\n";
2867                         }
2868                 }
2869                 print FILE "}\n\n";
2870         }
2871
2872         if (-e $uqfile)
2873         {
2874                 open(UQ, $uqfile);
2875                 @uqlist = <UQ>;
2876                 close(UQ);
2877
2878                 if (@uqlist > 0)
2879                 {
2880                         $idx=0;
2881                         foreach (@uqlist)
2882                         {
2883                                 chomp;
2884                                 @uq = split(/\,/);
2885                                 if ($uq[4] eq 'on')
2886                                 {
2887                                         $idx++;
2888                                         $uq[0] = $uq[0] * 60;
2889                                         if ($uq[1] eq '0') {
2890                                                 if ($uq[2] eq 'hourly') { $uq[1] = 3600 }
2891                                                 if ($uq[2] eq 'daily')  { $uq[1] = 86400 }
2892                                                 if ($uq[2] eq 'weekly') { $uq[1] = 604800 }
2893                                         }
2894                                         $uq[3] =~ s/\|/ /g;
2895                                         print FILE "src quota-$idx {\n";
2896                                         print FILE "    user $uq[3]\n";
2897                                         print FILE "    userquota $uq[0] $uq[1] $uq[2]\n";
2898                                         print FILE "}\n\n";
2899                                 }
2900                         }
2901
2902                 }
2903         }
2904
2905         @tclist = &aggregatedconstraints;
2906
2907         if (@tclist > 0)
2908         {
2909                 $idx=0;
2910                 foreach (@tclist)
2911                 {
2912                         chomp;
2913                         @tc = split(/\,/);
2914                         if ($tc[15] eq 'on')
2915                         {
2916                                 $idx++;
2917                                 print FILE "src network-$idx {\n";
2918                                 @clients = split(/ /,$tc[12]);
2919                                 @temp = split(/-/,$clients[0]);
2920                                 if ( (&General::validipormask($temp[0])) || (&General::validipandmask($temp[0])))
2921                                 {
2922                                         print FILE "    ip $tc[12]\n";
2923                                 } else {
2924                                         print FILE "    user";
2925                                         @clients = split(/ /,$tc[12]);
2926                                         foreach $line (@clients)
2927                                         {
2928                                                 $line =~ s/(^\w+)\\(\w+$)/$1%5c$2/;
2929                                                 print FILE " $line";
2930                                         }
2931                                         print FILE "\n";
2932                                 }
2933                                 if (($filtersettings{'ENABLE_LOG'} eq 'on') && ($tc[14] eq 'block') && ($tc[13] eq 'any'))
2934                                 {
2935                                         if ($filtersettings{'ENABLE_CATEGORY_LOG'} eq 'on')
2936                                         {
2937                                                 print FILE "    logfile       ".$ident." timeconst.log\n";
2938                                         } else {
2939                                                 print FILE "    logfile       ".$ident." urlfilter.log\n";
2940                                         }
2941                                 }
2942                                 print FILE "}\n\n";
2943                         }
2944                 }
2945
2946                 $idx=0;
2947                 foreach (@tclist)
2948                 {
2949                         chomp;
2950                         @tc = split(/\,/);
2951                         if ($tc[15] eq 'on')
2952                         {
2953                                 $idx++;
2954                                 print FILE "time constraint-$idx {\n";
2955                                 print FILE "$tc[16]\n";
2956                                 print FILE "}\n\n";
2957                         }
2958                 }
2959         }
2960
2961         foreach $category (@categories) {
2962                 $blacklist = $category;
2963                 $category =~ s/\//_/g;
2964
2965                 if ( $filtersettings{"FILTER_".uc($category)} ne "on" ){
2966                         my $constraintrule = "false";
2967
2968                         foreach (@tclist){
2969                                 chomp;
2970                                 @tc = split(/\,/);
2971                                 $tc[13] =~ s/\//_/g;
2972                                 if ($tc[15] eq 'on' && $tc[13] =~ $category){
2973                                         $constraintrule = "true";
2974                                 }
2975                         }
2976
2977                         if ( $constraintrule eq "false"){
2978                                 next;
2979                         }
2980                 }
2981
2982                 print FILE "dest $category {\n";
2983                 if (-e "$dbdir/$blacklist/domains") {
2984                         print FILE "    domainlist     $blacklist\/domains\n";
2985                 }
2986                 if (-e "$dbdir/$blacklist/urls") {
2987                         print FILE "    urllist        $blacklist\/urls\n";
2988                 }
2989                 if ((-e "$dbdir/$blacklist/expressions") && ($filtersettings{'ENABLE_EXPR_LISTS'} eq 'on')) {
2990                         print FILE "    expressionlist $blacklist\/expressions\n";
2991                 }
2992                 if ((($category eq 'ads') || ($category eq 'adv')) && ($filtersettings{'ENABLE_EMPTY_ADS'} eq 'on'))
2993                 {
2994                         print FILE "    redirect       http:\/\/$netsettings{'GREEN_ADDRESS'}:$http_port\/images/urlfilter/1x1.gif\n";
2995                 }
2996                 if ($filtersettings{'ENABLE_LOG'} eq 'on')
2997                 {
2998                         if ($filtersettings{'ENABLE_CATEGORY_LOG'} eq 'on')
2999                         {
3000                                 print FILE "    logfile       $ident $category.log\n";
3001                         } else {
3002                                 print FILE "    logfile       $ident urlfilter.log\n";
3003                         }
3004                 }
3005                 print FILE "}\n\n";
3006                 $category = $blacklist;
3007         }
3008
3009         print FILE "dest files {\n";
3010         print FILE "    expressionlist custom\/blocked\/files\n";
3011         if ($filtersettings{'ENABLE_LOG'} eq 'on')
3012         {
3013                 if ($filtersettings{'ENABLE_CATEGORY_LOG'} eq 'on')
3014                 {
3015                         print FILE "    logfile       $ident files.log\n";
3016                 } else {
3017                         print FILE "    logfile       $ident urlfilter.log\n";
3018                 }
3019         }
3020         print FILE "}\n\n";
3021
3022         print FILE "dest custom-allowed {\n";
3023         print FILE "    domainlist     custom\/allowed\/domains\n";
3024         print FILE "    urllist        custom\/allowed\/urls\n";
3025         print FILE "}\n\n";
3026
3027         print FILE "dest custom-blocked {\n";
3028         print FILE "    domainlist     custom\/blocked\/domains\n";
3029         print FILE "    urllist        custom\/blocked\/urls\n";
3030         if ($filtersettings{'ENABLE_LOG'} eq 'on')
3031         {
3032                 if ($filtersettings{'ENABLE_CATEGORY_LOG'} eq 'on')
3033                 {
3034                         print FILE "    logfile       $ident custom.log\n";
3035                 } else {
3036                         print FILE "    logfile       $ident urlfilter.log\n";
3037                 }
3038         }
3039         print FILE "}\n\n";
3040
3041         print FILE "dest custom-expressions {\n";
3042         print FILE "    expressionlist custom\/blocked\/expressions\n";
3043         if ($filtersettings{'ENABLE_LOG'} eq 'on')
3044         {
3045                 if ($filtersettings{'ENABLE_CATEGORY_LOG'} eq 'on')
3046                 {
3047                         print FILE "    logfile       $ident custom.log\n";
3048                 } else {
3049                         print FILE "    logfile       $ident urlfilter.log\n";
3050                 }
3051         }
3052         print FILE "}\n\n";
3053
3054         print FILE "acl {\n";
3055         if (!($filtersettings{'UNFILTERED_CLIENTS'} eq '')) {
3056                 print FILE "    unfiltered {\n";
3057                 print FILE "        pass all\n";
3058                 if ($filtersettings{'ENABLE_SAFESEARCH'} eq 'on')
3059                 {
3060                         print FILE "        rewrite rew-rule-2\n";
3061                 }
3062                 print FILE "    }\n\n";
3063         }
3064         if (!($filtersettings{'BANNED_CLIENTS'} eq '')) {
3065                 print FILE "    banned {\n";
3066                 print FILE "        pass ";
3067                 if (($filtersettings{'ENABLE_CUSTOM_WHITELIST'} eq 'on') && ($filtersettings{'ENABLE_GLOBAL_WHITELIST'} eq 'on'))
3068                 {
3069                         print FILE "custom-allowed ";
3070                 }
3071                 print FILE "none\n";
3072                 print FILE "    }\n\n";
3073         }
3074
3075         if (-s $uqfile)
3076         {
3077                 open(UQ, $uqfile);
3078                 @uqlist = <UQ>;
3079                 close(UQ);
3080
3081                 $idx=0;
3082                 foreach (@uqlist)
3083                 {
3084                         chomp;
3085                         @uq = split(/\,/);
3086                         if ($uq[4] eq 'on')
3087                         {
3088                                 $idx++;
3089                                 $qredirect = $redirect;
3090                                 $qredirect =~ s/\%t/\%q\%20-\%20\%i/;
3091                                 print FILE "    quota-$idx {\n";
3092                                 print FILE "        pass ";
3093                                 if (($filtersettings{'ENABLE_CUSTOM_WHITELIST'} eq 'on') && ($filtersettings{'ENABLE_GLOBAL_WHITELIST'} eq 'on'))
3094                                 {
3095                                         print FILE "custom-allowed ";
3096                                 }
3097                                 print FILE "none\n";
3098                                 unless ($redirect eq $qredirect) { print FILE "        redirect $qredirect\n"; }
3099                                 print FILE "    }\n\n";
3100                         }
3101                 }
3102         }
3103
3104         if (@tclist > 0)
3105         {
3106                 $idx=0;
3107                 foreach (@tclist)
3108                 {
3109                         chomp;
3110                         @tc = split(/\,/);
3111                         @ec = split(/\|/,$tc[13]);
3112                         foreach (@ec) { s/\//_/g; }
3113                         if ($tc[15] eq 'on')
3114                         {
3115                                 $idx++;
3116                                 print FILE "    network-$idx $tc[0] constraint-$idx {\n";
3117                                 print FILE "        pass ";
3118
3119                                 if ($filtersettings{'BLOCK_ALL'} eq 'on')
3120                                 {
3121                                         if ($tc[14] eq 'block')
3122                                         {
3123                                                 if ((@ec == 1) && ($ec[0] eq 'any')) {
3124                                                         if (($filtersettings{'ENABLE_CUSTOM_WHITELIST'} eq 'on') && ($filtersettings{'ENABLE_GLOBAL_WHITELIST'} eq 'on'))
3125                                                         {
3126                                                                 print FILE "custom-allowed ";
3127                                                         }
3128                                                         print FILE "none";
3129                                                 } else {
3130                                                         print FILE $defaultrule;
3131                                                 }
3132                                         } else {
3133                                                 foreach (@ec)
3134                                                 {
3135                                                         print FILE "$_ ";
3136                                                 }
3137                                                 print FILE $defaultrule unless ((@ec == 1) && ($ec[0] eq 'any'));
3138                                         }
3139                                 } else {
3140                                         if ($tc[14] eq 'block')
3141                                         {
3142                                                 $tcrule = $defaultrule;
3143                                                 if ($filtersettings{'ENABLE_CUSTOM_WHITELIST'} eq 'on') {
3144                                                         $tcrule =~ s/custom-allowed //;
3145                                                         print FILE "custom-allowed " unless ((@ec == 1) && ($ec[0] eq 'any') && ($filtersettings{'ENABLE_GLOBAL_WHITELIST'} eq 'off'));
3146                                                 }
3147                                                 if ((@ec == 1) && ($ec[0] eq 'any')) {
3148                                                         print FILE "none";
3149                                                 } else {
3150                                                         foreach (@ec)
3151                                                         {
3152                                                                 print FILE "!$_ " unless (index($defaultrule,"!".$_." ") ge 0);
3153                                                         }
3154                                                 }
3155                                                 print FILE $tcrule unless ((@ec == 1) && ($ec[0] eq 'any'));
3156                                         } else {
3157                                                 $tcrule = $defaultrule;
3158                                                 if ((@ec == 1) && ($ec[0] eq 'any'))
3159                                                 {
3160                                                         print FILE "any";
3161                                                 } else {
3162                                                         foreach (@ec)
3163                                                         {
3164                                                                 $tcrule = "$_ ".$tcrule unless (index($defaultrule,"!".$_." ") ge 0);
3165                                                                 $tcrule =~ s/!$_ //;
3166                                                         }
3167                                                         print FILE $tcrule;
3168                                                 }
3169                                         }
3170                                 }
3171
3172                                 print FILE "\n";
3173
3174                                 print FILE "    }\n\n";
3175                         }
3176                 }
3177         }
3178
3179         print FILE "    default {\n";
3180         print FILE "        pass $defaultrule\n";
3181         if (($filtersettings{'ENABLE_LOG'} eq 'on') && ($filtersettings{'BLOCK_ALL'} eq 'on'))
3182         {
3183                 if ($filtersettings{'ENABLE_CATEGORY_LOG'} eq 'on')
3184                 {
3185                         print FILE "        logfile".$ident." default.log\n";
3186                 } else {
3187                         print FILE "        logfile".$ident." urlfilter.log\n";
3188                 }
3189         }
3190         if ((($filtersettings{'ENABLE_REWRITE'} eq 'on') && (@repositoryfiles)) || ($filtersettings{'ENABLE_SAFESEARCH'} eq 'on'))
3191         {
3192                 print FILE "        rewrite rew-rule-1\n";
3193         }
3194         print FILE "        redirect $redirect\n";
3195         print FILE "    }\n";
3196         print FILE "}\n";
3197
3198         close FILE;
3199 }
3200
3201 # -------------------------------------------------------------------