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[squirrelmail.git] / plugins / filters / filters.php
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849bdf42 1<?php
4eee5968 2
15e6162e 3/**
4 * Message and Spam Filter Plugin
5 *
6 * Copyright (c) 1999-2002 The SquirrelMail Project Team
7 * Licensed under the GNU GPL. For full terms see the file COPYING.
8 *
9 * This plugin filters your inbox into different folders based upon given
10 * criteria. It is most useful for people who are subscibed to mailing lists
11 * to help organize their messages. The argument stands that filtering is
12 * not the place of the client, which is why this has been made a plugin for
13 * SquirrelMail. You may be better off using products such as Sieve or
14 * Procmail to do your filtering so it happens even when SquirrelMail isn't
15 * running.
16 *
17 * If you need help with this, or see improvements that can be made, please
18 * email me directly at the address above. I definately welcome suggestions
19 * and comments. This plugin, as is the case with all SquirrelMail plugins,
20 * is not directly supported by the developers. Please come to me off the
21 * mailing list if you have trouble with it.
22 *
23 * Also view plugins/README.plugins for more information.
24 *
25 * $Id$
26 */
4eee5968 27
a2a566eb 28function filters_SaveCache () {
29 global $data_dir, $SpamFilters_DNScache;
30
31 if (file_exists($data_dir . "/dnscache")) {
32 $fp = fopen($data_dir . "/dnscache", "r");
33 } else {
34 $fp = false;
35 }
36 if ($fp) {
37 flock($fp,LOCK_EX);
38 } else {
39 $fp = fopen($data_dir . "/dnscache", "w+");
40 fclose($fp);
41 $fp = fopen($data_dir . "/dnscache", "r");
42 flock($fp,LOCK_EX);
43 }
44 $fp1=fopen($data_dir . "/dnscache", "w+");
45
46 foreach ($SpamFilters_DNScache as $Key=> $Value) {
47 $tstr = $Key . ',' . $Value['L'] . ',' . $Value['T'] . "\n";
48 fputs ($fp1, $tstr);
49 }
50 fclose($fp1);
51 flock($fp,LOCK_UN);
52 fclose($fp);
53}
54
55
56function filters_LoadCache () {
57 global $data_dir, $SpamFilters_DNScache;
58
59 if (file_exists($data_dir . "/dnscache")) {
6ade76e0 60 $SpamFilters_DNScache = array();
a2a566eb 61 if ($fp = fopen ($data_dir . "/dnscache", "r")) {
62 flock($fp,LOCK_SH);
63 while ($data=fgetcsv($fp,1024)) {
64 if ($data[2] > time()) {
65 $SpamFilters_DNScache[$data[0]]['L'] = $data[1];
66 $SpamFilters_DNScache[$data[0]]['T'] = $data[2];
67 }
68 }
69
70 flock($fp,LOCK_UN);
71 }
72 }
73}
74
75function filters_bulkquery($filters_spam_scan, $filters, $read) {
76 global $SpamFilters_YourHop, $attachment_dir, $username,
6ade76e0 77 $SpamFilters_DNScache, $SpamFilters_BulkQuery,
78 $SpamFilters_CacheTTL;
a2a566eb 79
80 $IPs = array();
81 $i = 0;
82 while ($i < count($read)) {
83 // EIMS will give funky results
84 $Chunks = explode(' ', $read[$i]);
85 if ($Chunks[0] != '*') {
86 $i ++;
87 continue;
88 }
89 $MsgNum = $Chunks[1];
90
91 $i ++;
a2a566eb 92
93 // Look through all of the Received headers for IP addresses
94 // Stop when I get ")" on a line
95 // Stop if I get "*" on a line (don't advance)
96 // and above all, stop if $i is bigger than the total # of lines
97 while (($i < count($read)) &&
98 ($read[$i][0] != ')' && $read[$i][0] != '*' &&
99 $read[$i][0] != "\n")) {
100 // Check to see if this line is the right "Received from" line
101 // to check
102 if (is_int(strpos($read[$i], $SpamFilters_YourHop))) {
c8a2c24d 103 $read[$i] = ereg_replace('[^0-9\.]', ' ', $read[$i]);
104 $elements = explode(' ', $read[$i]);
105 foreach ($elements as $value) {
106 if ($value != '' &&
107 ereg('[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}',
108 $value, $regs)) {
109 $Chunks = explode('.', $value);
110 $IP = $Chunks[3] . '.' . $Chunks[2] . '.' .
111 $Chunks[1] . '.' . $Chunks[0];
112 foreach ($filters as $key => $value) {
113 if ($filters[$key]['enabled'] &&
114 $filters[$key]['dns']) {
115 if (strlen($SpamFilters_DNScache[$IP.'.'.$filters[$key]['dns']]) == 0) {
116 $IPs[$IP] = true;
117 break;
a2a566eb 118 }
119 }
c8a2c24d 120 }
121 // If we've checked one IP and YourHop is
122 // just a space
123 if ($SpamFilters_YourHop == ' ') {
124 break; // don't check any more
a2a566eb 125 }
126 }
127 }
128 }
129 $i ++;
130 }
131 }
132
133 if (count($IPs) > 0) {
134 $rbls = array();
135 foreach ($filters as $key => $value) {
136 if ($filters[$key]['enabled']) {
137 if ($filters[$key]['dns']) {
138 $rbls[$filters[$key]['dns']] = true;
139 }
140 }
141 }
142
143 $bqfil = $attachment_dir . $username . "-bq.in";
144 $fp = fopen($bqfil, "w");
6ade76e0 145 fputs ($fp, $SpamFilters_CacheTTL . "\n");
a2a566eb 146 foreach ($rbls as $key => $value) {
147 fputs ($fp, "." . $key . "\n");
148 }
149 fputs ($fp, "----------\n");
150 foreach ($IPs as $key => $value) {
151 fputs ($fp, $key . "\n");
152 }
153 fclose ($fp);
154 $bqout = array();
155 exec ($SpamFilters_BulkQuery . " < " . $bqfil, $bqout);
156 foreach ($bqout as $value) {
157 $Chunks = explode(',', $value);
158 $SpamFilters_DNScache[$Chunks[0]]['L'] = $Chunks[1];
159 $SpamFilters_DNScache[$Chunks[0]]['T'] = $Chunks[2] + time();
160 }
161 unlink($bqfil);
162 }
163}
164
165
10a26cea 166function filters_sqimap_read_data ($imap_stream, $pre, $handle_errors, &$response, &$message) {
167 global $color, $squirrelmail_language, $imap_general_debug;
4eee5968 168
10a26cea 169 $data = array();
170 $size = 0;
4eee5968 171
10a26cea 172 do {
173 $read = fgets($imap_stream, 9096);
174 if (ereg("^$pre (OK|BAD|NO)(.*)$", $read, $regs)) {
175 break; // found end of reply
176 }
4eee5968 177
10a26cea 178 // Continue if needed for this single line
179 while (strpos($read, "\n") === false) {
180 $read .= fgets($imap_stream, 9096);
181 }
4eee5968 182
10a26cea 183 $data[] = $read;
4eee5968 184
10a26cea 185 if (ereg("^\\* [0-9]+ FETCH.*\\{([0-9]+)\\}", $read, $regs)) {
186 $size = $regs[1];
4eee5968 187 if ($imap_general_debug) {
10a26cea 188 echo "<small><tt><font color=\"#CC0000\">Size is $size</font></tt></small><br>\n";
4eee5968 189 }
4eee5968 190
10a26cea 191 $total_size = 0;
192 do {
193 $read = fgets($imap_stream, 9096);
194 if ($imap_general_debug) {
195 echo "<small><tt><font color=\"#CC0000\">$read</font></tt></small><br>\n";
196 flush();
197 }
198 $data[] = $read;
199 $total_size += strlen($read);
200 } while ($total_size < $size);
4eee5968 201
10a26cea 202 $size = 0;
203 }
204 // For debugging purposes
ae840cbb 205 if ($imap_general_debug) {
10a26cea 206 echo "<small><tt><font color=\"#CC0000\">$read</font></tt></small><br>\n";
207 flush();
ae840cbb 208 }
10a26cea 209 } while (true);
4eee5968 210
10a26cea 211 $response = $regs[1];
212 $message = trim($regs[2]);
4eee5968 213
10a26cea 214 if ($imap_general_debug) {
215 echo '--<br>';
216 }
217
218 if (!$handle_errors) {
219 return $data;
220 }
221
222 if ($response == 'NO') {
223 // ignore this error from m$ exchange, it is not fatal (aka bug)
224 if (strstr($message, 'command resulted in') === false) {
4eee5968 225 set_up_language($squirrelmail_language);
10a26cea 226 echo "<br><b><font color=$color[2]>\n" .
227 _("ERROR : Could not complete request.") .
228 "</b><br>\n" .
229 _("Reason Given: ") .
230 $message . "</font><br>\n";
4eee5968 231 exit;
232 }
10a26cea 233 } else if ($response == 'BAD') {
234 set_up_language($squirrelmail_language);
235 echo "<br><b><font color=$color[2]>\n" .
236 _("ERROR : Bad or malformed request.") .
237 "</b><br>\n" .
238 _("Server responded: ") .
239 $message . "</font><br>\n";
240 exit;
4eee5968 241 }
242
10a26cea 243 return $data;
244}
245
246
247function start_filters() {
248 global $mailbox, $username, $key, $imapServerAddress, $imapPort, $imap,
249 $imap_general, $filters, $imap_stream, $imapConnection,
250 $UseSeparateImapConnection, $AllowSpamFilters;
251
9feb4369 252# We really want to do this for ALL mailbox.
d9a8ac55 253# if ($mailbox == 'INBOX') {
10a26cea 254 // Detect if we have already connected to IMAP or not.
255 // Also check if we are forced to use a separate IMAP connection
256 if ((!isset($imap_stream) && !isset($imapConnection)) ||
257 $UseSeparateImapConnection) {
258 $stream = sqimap_login($username, $key, $imapServerAddress,
259 $imapPort, 10);
260 $previously_connected = false;
261 } elseif (isset($imapConnection)) {
262 $stream = $imapConnection;
263 $previously_connected = true;
264 } else {
265 $previously_connected = true;
266 $stream = $imap_stream;
267 }
4eee5968 268
10a26cea 269 if (sqimap_get_num_messages($stream, 'INBOX') > 0) {
270 // Filter spam from inbox before we sort them into folders
271 if ($AllowSpamFilters) {
272 spam_filters($stream);
4eee5968 273 }
274
10a26cea 275 // Sort into folders
276 user_filters($stream);
277 }
4eee5968 278
10a26cea 279 if (!$previously_connected) {
280 sqimap_logout($stream);
4eee5968 281 }
d9a8ac55 282# }
10a26cea 283}
284
285
286function user_filters($imap_stream) {
c8a2c24d 287 global $data_dir, $username;
10a26cea 288 $filters = load_filters();
289 if (! $filters) return;
c8a2c24d 290 $filters_user_scan = getPref($data_dir, $username, 'filters_user_scan');
10a26cea 291
292 sqimap_mailbox_select($imap_stream, 'INBOX');
293
9feb4369 294 /* For every rule */
10a26cea 295 for ($i=0; $i < count($filters); $i++) {
296 // If it is the "combo" rule
297 if ($filters[$i]['where'] == 'To or Cc') {
9feb4369 298
299 /* If it's "TO OR CC", we have to do two */
300 /* searches one for TO and the other for CC. */
301 filter_search_and_delete($imap_stream,
302 'TO',
303 $filters[$i]['what'],
304 $filters[$i]['folder'],
305 $filters_user_scan);
306 filter_search_and_delete($imap_stream,
307 'CC',
308 $filters[$i]['what'],
309 $filters[$i]['folder'],
310 $filters_user_scan);
10a26cea 311 } else {
9feb4369 312
313 /* If it's a normal TO, CC, SUBJECT, */
314 /* or FROM, then handle it normally. */
315 filter_search_and_delete($imap_stream,
316 $filters[$i]['where'],
317 $filters[$i]['what'],
318 $filters[$i]['folder'],
319 $filters_user_scan);
4eee5968 320 }
4eee5968 321 }
9feb4369 322
323 /* Clean out the mailbox whether or not auto_expunge is */
324 /* on That way it looks like it was redirected properly */
10a26cea 325 sqimap_mailbox_expunge($imap_stream, 'INBOX');
326}
327
c8a2c24d 328function filter_search_and_delete($imap, $where, $what, $where_to, $user_scan) {
9feb4369 329 global $languages, $squirrelmail_language, $allow_charset_search,
330 $uid_support;
c8a2c24d 331 if ($user_scan == 'new') {
332 $category = 'UNSEEN';
333 } else {
334 $category = 'ALL';
335 }
336
9feb4369 337 if ($allow_charset_search
338 && isset($languages[$squirrelmail_language]['CHARSET'])
339 && $languages[$squirrelmail_language]['CHARSET']) {
340 $search_str = 'SEARCH CHARSET "'
f9ca4be0 341 . strtoupper($languages[$squirrelmail_language]['CHARSET'])
9feb4369 342 . '" ' . $category . ' ';
f9ca4be0 343 } else {
9feb4369 344 $search_str = 'SEARCH CHARSET "US-ASCII" ' . $category . ' ';
f9ca4be0 345 }
9da6bdde 346 if ($where == "Header") {
347 $what = explode(':', $what);
348 $where = trim($where . ' ' . $what[0]);
349 $what = addslashes(trim($what[1]));
350 }
f9ca4be0 351 $search_str .= $where . ' {' . strlen($what) . "}\r\n" . $what . "\r\n";
9feb4369 352 $readin = sqimap_run_command($imap, $search_str, false, $result, $message, $uid_support);
10a26cea 353
9feb4369 354 for ($r=0; $r < count($readin) && substr($readin[$r], 0, 8) != '* SEARCH'; ++$r) {}
355 if ($result == 'OK') {
356 $ids = explode(' ', $readin[$r]);
10a26cea 357 if (sqimap_mailbox_exists($imap, $where_to)) {
358 for ($j=2; $j < count($ids); $j++) {
359 $id = trim($ids[$j]);
360 sqimap_messages_copy ($imap, $id, $id, $where_to);
9feb4369 361 sqimap_messages_flag ($imap, $id, $id, 'Deleted', true);
4eee5968 362 }
363 }
364 }
10a26cea 365}
4eee5968 366
10a26cea 367// These are the spam filters
368function spam_filters($imap_stream) {
369 global $data_dir, $username;
370 global $SpamFilters_YourHop;
371 global $SpamFilters_DNScache;
a2a566eb 372 global $SpamFilters_SharedCache;
373 global $SpamFilters_BulkQuery;
4eee5968 374
10a26cea 375 $filters_spam_scan = getPref($data_dir, $username, 'filters_spam_scan');
376 $filters_spam_folder = getPref($data_dir, $username, 'filters_spam_folder');
377 $filters = load_spam_filters();
4eee5968 378
a2a566eb 379 if ($SpamFilters_SharedCache) {
380 filters_LoadCache();
381 }
382
10a26cea 383 $run = 0;
4eee5968 384
10a26cea 385 foreach ($filters as $Key=> $Value) {
386 if ($Value['enabled']) {
387 $run ++;
4eee5968 388 }
10a26cea 389 }
4eee5968 390
10a26cea 391 // short-circuit
392 if ($run == 0) {
393 return;
394 }
4eee5968 395
10a26cea 396 sqimap_mailbox_select($imap_stream, 'INBOX');
4eee5968 397
10a26cea 398 // Ask for a big list of all "Received" headers in the inbox with
399 // flags for each message. Kinda big.
c8a2c24d 400 //fputs($imap_stream, 'A3999 FETCH 1:* (FLAGS BODY.PEEK[HEADER.FIELDS ' .
401 // "(RECEIVED)])\r\n");
402 $sid = sqimap_session_id();
403 if ($filters_spam_scan != 'new') {
404 fputs($imap_stream, $sid.' FETCH 1:* (FLAGS BODY.PEEK[HEADER.FIELDS ' .
405 "(RECEIVED)])\r\n");
406 } else {
407 fputs ($imap_stream, $sid.' SEARCH UNSEEN' . "\r\n");
408 $read = filters_sqimap_read_data ($imap_stream, $sid, true,
409 $response, $message);
410 $sid = sqimap_session_id();
411 if ($response != 'OK' || trim($read[0]) == '* SEARCH') {
412 fputs($imap_stream,
413 $sid.' FETCH 1:* (FLAGS BODY.PEEK[HEADER.FIELDS ' .
414 "(RECEIVED)])\r\n");
415 } else {
416 $read[0] = trim($read[0]);
417 $i = 0;
418 $imap_query = $sid.' FETCH ';
419 $Chunks = explode(' ', $read[0]);
420 for ($i=2; $i < (count($Chunks)-1) ; $i++) {
421 $imap_query .= $Chunks[$i].',';
422 }
423 $imap_query .= $Chunks[count($Chunks)-1];
424 $imap_query .= ' (FLAGS BODY.PEEK[HEADER.FIELDS ';
425 $imap_query .= "(RECEIVED)])\r\n";
426 fputs($imap_stream, $imap_query);
427 }
428 }
429
430 $read = filters_sqimap_read_data ($imap_stream, $sid, true,
10a26cea 431 $response, $message);
10a26cea 432 if ($response != 'OK') {
433 return;
434 }
4eee5968 435
a2a566eb 436 if (strlen($SpamFilters_BulkQuery) > 0) {
437 filters_bulkquery($filters_spam_scan, $filters, $read);
438 }
439
10a26cea 440 $i = 0;
441 while ($i < count($read)) {
442 // EIMS will give funky results
443 $Chunks = explode(' ', $read[$i]);
444 if ($Chunks[0] != '*') {
4eee5968 445 $i ++;
10a26cea 446 continue;
447 }
448 $MsgNum = $Chunks[1];
4eee5968 449
10a26cea 450 $IPs = array();
451 $i ++;
452 $IsSpam = 0;
4eee5968 453
10a26cea 454 // Look through all of the Received headers for IP addresses
455 // Stop when I get ")" on a line
456 // Stop if I get "*" on a line (don't advance)
457 // and above all, stop if $i is bigger than the total # of lines
458 while (($i < count($read)) &&
459 ($read[$i][0] != ')' && $read[$i][0] != '*' &&
460 $read[$i][0] != "\n") && (! $IsSpam)) {
461 // Check to see if this line is the right "Received from" line
462 // to check
463 if (is_int(strpos($read[$i], $SpamFilters_YourHop))) {
464
465 // short-circuit and skip work if we don't scan this one
c8a2c24d 466 $read[$i] = ereg_replace('[^0-9\.]', ' ', $read[$i]);
467 $elements = explode(' ', $read[$i]);
468 foreach ($elements as $value) {
469 if ($value != '' &&
470 ereg('[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}',
471 $value, $regs)) {
472 $Chunks = explode('.', $value);
473 if (filters_spam_check_site($Chunks[0],
474 $Chunks[1], $Chunks[2], $Chunks[3],
475 $filters)) {
476 $IsSpam ++;
477 break; // no sense in checking more IPs
478 }
479 // If we've checked one IP and YourHop is
480 // just a space
481 if ($SpamFilters_YourHop == ' ') {
482 break; // don't check any more
a9aa7ab7 483 }
a9aa7ab7 484 }
4eee5968 485 }
4eee5968 486 }
10a26cea 487 $i ++;
488 }
4eee5968 489
10a26cea 490 // Lookie! It's spam! Yum!
491 if ($IsSpam) {
492 if (sqimap_mailbox_exists($imap_stream, $filters_spam_folder)) {
493 sqimap_messages_copy ($imap_stream, $MsgNum, $MsgNum,
494 $filters_spam_folder);
495 sqimap_messages_flag ($imap_stream, $MsgNum, $MsgNum,
496 'Deleted');
4eee5968 497 }
10a26cea 498 } else {
4eee5968 499 }
10a26cea 500 }
4eee5968 501
10a26cea 502 sqimap_mailbox_expunge($imap_stream, 'INBOX');
4eee5968 503
a2a566eb 504 if ($SpamFilters_SharedCache) {
505 filters_SaveCache();
506 } else {
507 session_register('SpamFilters_DNScache');
508 }
10a26cea 509}
4eee5968 510
511
10a26cea 512// Does the loop through each enabled filter for the specified IP address.
513// IP format: $a.$b.$c.$d
514function filters_spam_check_site($a, $b, $c, $d, &$filters) {
a2a566eb 515 global $SpamFilters_DNScache, $SpamFilters_CacheTTL;
10a26cea 516 foreach ($filters as $key => $value) {
517 if ($filters[$key]['enabled']) {
518 if ($filters[$key]['dns']) {
519 $filter_revip = $d . '.' . $c . '.' . $b . '.' . $a . '.' .
520 $filters[$key]['dns'];
a7cd90dd 521 if (strlen($SpamFilters_DNScache[$filter_revip]['L']) == 0) {
522 $SpamFilters_DNScache[$filter_revip]['L'] =
523 gethostbyname($filter_revip);
524 $SpamFilters_DNScache[$filter_revip]['T'] =
525 time() + $SpamFilters_CacheTTL;
526 }
527 if ($SpamFilters_DNScache[$filter_revip]['L'] ==
528 $filters[$key]['result']) {
529 return 1;
4eee5968 530 }
531 }
532 }
4eee5968 533 }
10a26cea 534 return 0;
535}
536
537function load_filters() {
538 global $data_dir, $username;
c8a2c24d 539
10a26cea 540 $filters = array();
541 for ($i=0; $fltr = getPref($data_dir, $username, 'filter' . $i); $i++) {
542 $ary = explode(',', $fltr);
543 $filters[$i]['where'] = $ary[0];
544 $filters[$i]['what'] = $ary[1];
545 $filters[$i]['folder'] = $ary[2];
4eee5968 546 }
10a26cea 547 return $filters;
548}
549
550function load_spam_filters() {
51199e7a 551 global $data_dir, $username, $SpamFilters_ShowCommercial;
552
553 if ($SpamFilters_ShowCommercial) {
554 $filters['MAPS RBL']['prefname'] = 'filters_spam_maps_rbl';
555 $filters['MAPS RBL']['name'] = 'MAPS Realtime Blackhole List';
556 $filters['MAPS RBL']['link'] = 'http://www.mail-abuse.org/rbl/';
557 $filters['MAPS RBL']['dns'] = 'blackholes.mail-abuse.org';
558 $filters['MAPS RBL']['result'] = '127.0.0.2';
559 $filters['MAPS RBL']['comment'] =
560 _("COMMERCIAL - This list contains servers that are verified spam senders. It is a pretty reliable list to scan spam from.");
561
562 $filters['MAPS RSS']['prefname'] = 'filters_spam_maps_rss';
563 $filters['MAPS RSS']['name'] = 'MAPS Relay Spam Stopper';
564 $filters['MAPS RSS']['link'] = 'http://www.mail-abuse.org/rss/';
565 $filters['MAPS RSS']['dns'] = 'relays.mail-abuse.org';
566 $filters['MAPS RSS']['result'] = '127.0.0.2';
567 $filters['MAPS RSS']['comment'] =
568 _("COMMERCIAL - Servers that are configured (or misconfigured) to allow spam to be relayed through their system will be banned with this. Another good one to use.");
569
570 $filters['MAPS DUL']['prefname'] = 'filters_spam_maps_dul';
571 $filters['MAPS DUL']['name'] = 'MAPS Dial-Up List';
572 $filters['MAPS DUL']['link'] = 'http://www.mail-abuse.org/dul/';
573 $filters['MAPS DUL']['dns'] = 'dialups.mail-abuse.org';
574 $filters['MAPS DUL']['result'] = '127.0.0.3';
575 $filters['MAPS DUL']['comment'] =
576 _("COMMERCIAL - Dial-up users are often filtered out since they should use their ISP's mail servers to send mail. Spammers typically get a dial-up account and send spam directly from there.");
577
578 $filters['MAPS RBLplus-RBL']['prefname'] = 'filters_spam_maps_rblplus_rbl';
579 $filters['MAPS RBLplus-RBL']['name'] = 'MAPS RBL+ RBL List';
580 $filters['MAPS RBLplus-RBL']['link'] = 'http://www.mail-abuse.org/';
581 $filters['MAPS RBLplus-RBL']['dns'] = 'rbl-plus.mail-abuse.org';
582 $filters['MAPS RBLplus-RBL']['result'] = '127.0.0.2';
583 $filters['MAPS RBLplus-RBL']['comment'] =
584 _("COMMERCIAL - RBL+ Blackhole entries.");
585
586 $filters['MAPS RBLplus-RSS']['prefname'] = 'filters_spam_maps_rblplus_rss';
587 $filters['MAPS RBLplus-RSS']['name'] = 'MAPS RBL+ List RSS entries';
588 $filters['MAPS RBLplus-RSS']['link'] = 'http://www.mail-abuse.org/';
589 $filters['MAPS RBLplus-RSS']['dns'] = 'rbl-plus.mail-abuse.org';
590 $filters['MAPS RBLplus-RSS']['result'] = '127.0.0.2';
591 $filters['MAPS RBLplus-RSS']['comment'] =
592 _("COMMERCIAL - RBL+ OpenRelay entries.");
593
594 $filters['MAPS RBLplus-DUL']['prefname'] = 'filters_spam_maps_rblplus_dul';
595 $filters['MAPS RBLplus-DUL']['name'] = 'MAPS RBL+ List DUL entries';
596 $filters['MAPS RBLplus-DUL']['link'] = 'http://www.mail-abuse.org/';
597 $filters['MAPS RBLplus-DUL']['dns'] = 'rbl-plus.mail-abuse.org';
598 $filters['MAPS RBLplus-DUL']['result'] = '127.0.0.3';
599 $filters['MAPS RBLplus-DUL']['comment'] =
600 _("COMMERCIAL - RBL+ Dial-up entries.");
601 }
10a26cea 602
603 $filters['Osirusoft Relays']['prefname'] = 'filters_spam_maps_osirusoft_relay';
604 $filters['Osirusoft Relays']['name'] = 'Osirusoft Relay List';
605 $filters['Osirusoft Relays']['link'] = 'http://relays.osirusoft.com/';
606 $filters['Osirusoft Relays']['dns'] = 'relays.osirusoft.com';
607 $filters['Osirusoft Relays']['result'] = '127.0.0.2';
608 $filters['Osirusoft Relays']['comment'] =
609 _("FREE - Osirusoft Relays - Osirusofts list of verified open relays. Seems to include servers used by abuse@uunet.net auto-replies too.");
610
611 $filters['Osirusoft DUL']['prefname'] = 'filters_spam_maps_osirusoft_dul';
612 $filters['Osirusoft DUL']['name'] = 'Osirusoft Dialup List';
613 $filters['Osirusoft DUL']['link'] = 'http://relays.osirusoft.com/';
614 $filters['Osirusoft DUL']['dns'] = 'relays.osirusoft.com';
615 $filters['Osirusoft DUL']['result'] = '127.0.0.3';
616 $filters['Osirusoft DUL']['comment'] =
617 _("FREE - Osirusoft Dialups - Osirusofts Dialup Spam Source list.");
618
619 $filters['Osirusoft Spam Source']['prefname'] = 'filters_spam_maps_osirusoft_rc';
620 $filters['Osirusoft Spam Source']['name'] = 'Osirusoft Confirmed Spam Source List';
621 $filters['Osirusoft Spam Source']['link'] = 'http://relays.osirusoft.com/';
622 $filters['Osirusoft Spam Source']['dns'] = 'relays.osirusoft.com';
623 $filters['Osirusoft Spam Source']['result'] = '127.0.0.4';
624 $filters['Osirusoft Spam Source']['comment'] =
625 _("FREE - Osirusoft Confirmed Spam Source - Sites that continually spam and have been manually added after multiple nominations. Use with caution. Seems to catch abuse auto-replies from some ISPs.");
626
627 $filters['Osirusoft Smart Host']['prefname'] = 'filters_spam_maps_osirusoft_sh';
628 $filters['Osirusoft Smart Host']['name'] = 'Osirusoft Smart Host List';
629 $filters['Osirusoft Smart Host']['link'] = 'http://relays.osirusoft.com/';
630 $filters['Osirusoft Smart Host']['dns'] = 'relays.osirusoft.com';
631 $filters['Osirusoft Smart Host']['result'] = '127.0.0.5';
632 $filters['Osirusoft Smart Host']['comment'] =
633 _("FREE - Osirusoft Smart Hosts - List of hosts that are secure but relay for other mail servers that are not secure.");
634
635 $filters['Osirusoft SPAMware']['prefname'] = 'filters_spam_maps_osirusoft_ss';
636 $filters['Osirusoft SPAMware']['name'] = 'Osirusoft Spamware Developers List';
637 $filters['Osirusoft SPAMware']['link'] = 'http://relays.osirusoft.com/';
638 $filters['Osirusoft SPAMware']['dns'] = 'relays.osirusoft.com';
639 $filters['Osirusoft SPAMware']['result'] = '127.0.0.6';
640 $filters['Osirusoft SPAMware']['comment'] =
641 _("FREE - Osirusoft Spamware Developers - It is believed that these are IP ranges of companies that are known to produce spam software. Seems to catch abuse auto-replies from some ISPs.");
642
643 $filters['Osirusoft Unc. OptIn']['prefname'] = 'filters_spam_maps_osirusoft_sl';
644 $filters['Osirusoft Unc. OptIn']['name'] = 'Osirusoft Unconfirmed OptIn Server List';
645 $filters['Osirusoft Unc. OptIn']['link'] = 'http://relays.osirusoft.com/';
646 $filters['Osirusoft Unc. OptIn']['dns'] = 'relays.osirusoft.com';
647 $filters['Osirusoft Unc. OptIn']['result'] = '127.0.0.7';
648 $filters['Osirusoft Unc. OptIn']['comment'] =
649 _("FREE - Osirusoft Unconfirmed OptIn Servers - List of listservers that opt users in without confirmation.");
650
651 $filters['Osirusoft Insecure Formmail']['prefname'] = 'filters_spam_maps_osirusoft_fm';
652 $filters['Osirusoft Insecure Formmail']['name'] = 'Osirusoft Insecure formmail.cvi Script List';
653 $filters['Osirusoft Insecure Formmail']['link'] = 'http://relays.osirusoft.com/';
654 $filters['Osirusoft Insecure Formmail']['dns'] = 'relays.osirusoft.com';
655 $filters['Osirusoft Insecure Formmail']['result'] = '127.0.0.8';
656 $filters['Osirusoft Insecure Formmail']['comment'] =
657 _("FREE - Osirusoft Insecure formmail.cgi scripts - List of insecure formmail.cgi scripts. (planned).");
658
659 $filters['Osirusoft Open Proxy']['prefname'] = 'filters_spam_maps_osirusoft_op';
660 $filters['Osirusoft Open Proxy']['name'] = 'Osirusoft Open Proxy Server List';
661 $filters['Osirusoft Open Proxy']['link'] = 'http://relays.osirusoft.com/';
662 $filters['Osirusoft Open Proxy']['dns'] = 'relays.osirusoft.com';
663 $filters['Osirusoft Open Proxy']['result'] = '127.0.0.9';
664 $filters['Osirusoft Open Proxy']['comment'] =
665 _("FREE - Osirusoft Open Proxy Servers - List of Open Proxy Servers.");
666
667 $filters['ORDB']['prefname'] = 'filters_spam_ordb';
668 $filters['ORDB']['name'] = 'Open Relay Database List';
669 $filters['ORDB']['link'] = 'http://www.ordb.org/';
670 $filters['ORDB']['dns'] = 'relays.ordb.org';
671 $filters['ORDB']['result'] = '127.0.0.2';
672 $filters['ORDB']['comment'] =
673 _("FREE - ORDB was born when ORBS went off the air. It seems to have fewer false positives than ORBS did though.");
674
10a26cea 675 $filters['FiveTen Direct']['prefname'] = 'filters_spam_fiveten_src';
676 $filters['FiveTen Direct']['name'] = 'Five-Ten-sg.com Direct SPAM Sources';
677 $filters['FiveTen Direct']['link'] = 'http://www.five-ten-sg.com/blackhole.php';
678 $filters['FiveTen Direct']['dns'] = 'blackholes.five-ten-sg.com';
679 $filters['FiveTen Direct']['result'] = '127.0.0.2';
680 $filters['FiveTen Direct']['comment'] =
681 _("FREE - Five-Ten-sg.com - Direct SPAM sources.");
682
683 $filters['FiveTen DUL']['prefname'] = 'filters_spam_fiveten_dul';
684 $filters['FiveTen DUL']['name'] = 'Five-Ten-sg.com DUL Lists';
685 $filters['FiveTen DUL']['link'] = 'http://www.five-ten-sg.com/blackhole.php';
686 $filters['FiveTen DUL']['dns'] = 'blackholes.five-ten-sg.com';
687 $filters['FiveTen DUL']['result'] = '127.0.0.3';
688 $filters['FiveTen DUL']['comment'] =
689 _("FREE - Five-Ten-sg.com - Dial-up lists - includes some DSL IPs.");
690
691 $filters['FiveTen Unc. OptIn']['prefname'] = 'filters_spam_fiveten_oi';
692 $filters['FiveTen Unc. OptIn']['name'] = 'Five-Ten-sg.com Unconfirmed OptIn Lists';
693 $filters['FiveTen Unc. OptIn']['link'] = 'http://www.five-ten-sg.com/blackhole.php';
694 $filters['FiveTen Unc. OptIn']['dns'] = 'blackholes.five-ten-sg.com';
695 $filters['FiveTen Unc. OptIn']['result'] = '127.0.0.4';
696 $filters['FiveTen Unc. OptIn']['comment'] =
697 _("FREE - Five-Ten-sg.com - Bulk mailers that do not use confirmed opt-in.");
698
699 $filters['FiveTen Others']['prefname'] = 'filters_spam_fiveten_oth';
700 $filters['FiveTen Others']['name'] = 'Five-Ten-sg.com Other Misc. Servers';
701 $filters['FiveTen Others']['link'] = 'http://www.five-ten-sg.com/blackhole.php';
702 $filters['FiveTen Others']['dns'] = 'blackholes.five-ten-sg.com';
703 $filters['FiveTen Others']['result'] = '127.0.0.5';
704 $filters['FiveTen Others']['comment'] =
705 _("FREE - Five-Ten-sg.com - Other misc. servers.");
706
707 $filters['FiveTen Single Stage']['prefname'] = 'filters_spam_fiveten_ss';
708 $filters['FiveTen Single Stage']['name'] = 'Five-Ten-sg.com Single Stage Servers';
709 $filters['FiveTen Single Stage']['link'] = 'http://www.five-ten-sg.com/blackhole.php';
710 $filters['FiveTen Single Stage']['dns'] = 'blackholes.five-ten-sg.com';
711 $filters['FiveTen Single Stage']['result'] = '127.0.0.6';
712 $filters['FiveTen Single Stage']['comment'] =
713 _("FREE - Five-Ten-sg.com - Single Stage servers.");
714
715 $filters['FiveTen SPAM Support']['prefname'] = 'filters_spam_fiveten_supp';
716 $filters['FiveTen SPAM Support']['name'] = 'Five-Ten-sg.com SPAM Support Servers';
717 $filters['FiveTen SPAM Support']['link'] = 'http://www.five-ten-sg.com/blackhole.php';
718 $filters['FiveTen SPAM Support']['dns'] = 'blackholes.five-ten-sg.com';
719 $filters['FiveTen SPAM Support']['result'] = '127.0.0.7';
720 $filters['FiveTen SPAM Support']['comment'] =
721 _("FREE - Five-Ten-sg.com - SPAM Support servers.");
722
723 $filters['FiveTen Web forms']['prefname'] = 'filters_spam_fiveten_wf';
724 $filters['FiveTen Web forms']['name'] = 'Five-Ten-sg.com Web Form IPs';
725 $filters['FiveTen Web forms']['link'] = 'http://www.five-ten-sg.com/blackhole.php';
726 $filters['FiveTen Web forms']['dns'] = 'blackholes.five-ten-sg.com';
727 $filters['FiveTen Web forms']['result'] = '127.0.0.8';
728 $filters['FiveTen Web forms']['comment'] =
729 _("FREE - Five-Ten-sg.com - Web Form IPs.");
730
731 $filters['Dorkslayers']['prefname'] = 'filters_spam_dorks';
732 $filters['Dorkslayers']['name'] = 'Dorkslayers Lists';
733 $filters['Dorkslayers']['link'] = 'http://www.dorkslayers.com';
734 $filters['Dorkslayers']['dns'] = 'orbs.dorkslayers.com';
735 $filters['Dorkslayers']['result'] = '127.0.0.2';
736 $filters['Dorkslayers']['comment'] =
737 _("FREE - Dorkslayers appears to include only really bad open relays outside the US to avoid being sued. Interestingly enough, their website recommends you NOT use their service.");
738
739 $filters['SPAMhaus']['prefname'] = 'filters_spam_spamhaus';
740 $filters['SPAMhaus']['name'] = 'SPAMhaus Lists';
741 $filters['SPAMhaus']['link'] = 'http://www.spamhaus.org';
742 $filters['SPAMhaus']['dns'] = 'sbl.spamhaus.org';
743 $filters['SPAMhaus']['result'] = '127.0.0.6';
744 $filters['SPAMhaus']['comment'] =
745 _("FREE - SPAMhaus - A list of well-known SPAM sources.");
746
747 $filters['SPAMcop']['prefname'] = 'filters_spam_spamcop';
748 $filters['SPAMcop']['name'] = 'SPAM Cop Lists';
749 $filters['SPAMcop']['link'] = 'http://spamcop.net/bl.shtml';
750 $filters['SPAMcop']['dns'] = 'bl.spamcop.net';
751 $filters['SPAMcop']['result'] = '127.0.0.2';
752 $filters['SPAMcop']['comment'] =
753 _("FREE, for now - SPAMCOP - An interesting solution that lists servers that have a very high spam to legit email ratio (85% or more).");
754
46a184ff 755 $filters['dev.null.dk']['prefname'] = 'filters_spam_devnull';
756 $filters['dev.null.dk']['name'] = 'dev.null.dk Lists';
757 $filters['dev.null.dk']['link'] = 'http://dev.null.dk/';
758 $filters['dev.null.dk']['dns'] = 'dev.null.dk';
759 $filters['dev.null.dk']['result'] = '127.0.0.2';
760 $filters['dev.null.dk']['comment'] =
761 _("FREE - dev.null.dk - I don't have any detailed info on this list.");
762
763 $filters['visi.com']['prefname'] = 'filters_spam_visi';
764 $filters['visi.com']['name'] = 'visi.com Relay Stop List';
765 $filters['visi.com']['link'] = 'http://relays.visi.com';
766 $filters['visi.com']['dns'] = 'relays.visi.com';
767 $filters['visi.com']['result'] = '127.0.0.2';
768 $filters['visi.com']['comment'] =
769 _("FREE - visi.com - Relay Stop List. Very conservative OpenRelay List.");
770
771 $filters['2mbit.com Open Relays']['prefname'] = 'filters_spam_2mb_or';
772 $filters['2mbit.com Open Relays']['name'] = '2mbit.com Open Relays List';
773 $filters['2mbit.com Open Relays']['link'] = 'http://www.2mbit.com/sbl.php';
774 $filters['2mbit.com Open Relays']['dns'] = 'blackholes.2mbit.com';
775 $filters['2mbit.com Open Relays']['result'] = '127.0.0.2';
776 $filters['2mbit.com Open Relays']['comment'] =
777 _("FREE - 2mbit.com Open Relays - Another list of Open Relays.");
778
779 $filters['2mbit.com SPAM Source']['prefname'] = 'filters_spam_2mb_ss';
780 $filters['2mbit.com SPAM Source']['name'] = '2mbit.com SPAM Source List';
781 $filters['2mbit.com SPAM Source']['link'] = 'http://www.2mbit.com/sbl.php';
782 $filters['2mbit.com SPAM Source']['dns'] = 'blackholes.2mbit.com';
783 $filters['2mbit.com SPAM Source']['result'] = '127.0.0.4';
784 $filters['2mbit.com SPAM Source']['comment'] =
785 _("FREE - 2mbit.com SPAM Source - List of Direct SPAM Sources.");
786
787 $filters['2mbit.com SPAM ISPs']['prefname'] = 'filters_spam_2mb_isp';
788 $filters['2mbit.com SPAM ISPs']['name'] = '2mbit.com SPAM-friendly ISP List';
789 $filters['2mbit.com SPAM ISPs']['link'] = 'http://www.2mbit.com/sbl.php';
790 $filters['2mbit.com SPAM ISPs']['dns'] = 'blackholes.2mbit.com';
791 $filters['2mbit.com SPAM ISPs']['result'] = '127.0.0.10';
792 $filters['2mbit.com SPAM ISPs']['comment'] =
793 _("FREE - 2mbit.com SPAM ISPs - List of SPAM-friendly ISPs.");
794
795 $filters['Leadmon DUL']['prefname'] = 'filters_spam_lm_dul';
796 $filters['Leadmon DUL']['name'] = 'Leadmon.net DUL List';
797 $filters['Leadmon DUL']['link'] = 'http://www.leadmon.net/spamguard/';
798 $filters['Leadmon DUL']['dns'] = 'spamguard.leadmon.net';
799 $filters['Leadmon DUL']['result'] = '127.0.0.2';
800 $filters['Leadmon DUL']['comment'] =
801 _("FREE - Leadmon DUL - Another list of Dial-up or otherwise dynamically assigned IPs.");
802
803 $filters['Leadmon SPAM Source']['prefname'] = 'filters_spam_lm_ss';
804 $filters['Leadmon SPAM Source']['name'] = 'Leadmon.net SPAM Source List';
805 $filters['Leadmon SPAM Source']['link'] = 'http://www.leadmon.net/spamguard/';
806 $filters['Leadmon SPAM Source']['dns'] = 'spamguard.leadmon.net';
807 $filters['Leadmon SPAM Source']['result'] = '127.0.0.3';
808 $filters['Leadmon SPAM Source']['comment'] =
809 _("FREE - Leadmon SPAM Source - List of IPs Leadmon.net has received SPAM directly from.");
810
811 $filters['Leadmon Bulk Mailers']['prefname'] = 'filters_spam_lm_bm';
812 $filters['Leadmon Bulk Mailers']['name'] = 'Leadmon.net Bulk Mailers List';
813 $filters['Leadmon Bulk Mailers']['link'] = 'http://www.leadmon.net/spamguard/';
814 $filters['Leadmon Bulk Mailers']['dns'] = 'spamguard.leadmon.net';
815 $filters['Leadmon Bulk Mailers']['result'] = '127.0.0.4';
816 $filters['Leadmon Bulk Mailers']['comment'] =
817 _("FREE - Leadmon Bulk Mailers - Bulk mailers that do not require confirmed opt-in or that have allowed known spammers to become clients and abuse their services.");
818
819 $filters['Leadmon Open Relays']['prefname'] = 'filters_spam_lm_or';
820 $filters['Leadmon Open Relays']['name'] = 'Leadmon.net Open Relays List';
821 $filters['Leadmon Open Relays']['link'] = 'http://www.leadmon.net/spamguard/';
822 $filters['Leadmon Open Relays']['dns'] = 'spamguard.leadmon.net';
823 $filters['Leadmon Open Relays']['result'] = '127.0.0.5';
824 $filters['Leadmon Open Relays']['comment'] =
825 _("FREE - Leadmon Open Relays - Single Stage Open Relays that are not listed on other active RBLs.");
826
827 $filters['Leadmon Multi-stage']['prefname'] = 'filters_spam_lm_ms';
828 $filters['Leadmon Multi-stage']['name'] = 'Leadmon.net Multi-Stage Relay List';
829 $filters['Leadmon Multi-stage']['link'] = 'http://www.leadmon.net/spamguard/';
830 $filters['Leadmon Multi-stage']['dns'] = 'spamguard.leadmon.net';
831 $filters['Leadmon Multi-stage']['result'] = '127.0.0.6';
832 $filters['Leadmon Multi-stage']['comment'] =
833 _("FREE - Leadmon Multi-stage - Multi-Stage Open Relays that are not listed on other active RBLs and that have sent SPAM to Leadmon.net.");
834
835 $filters['Leadmon SpamBlock']['prefname'] = 'filters_spam_lm_sb';
836 $filters['Leadmon SpamBlock']['name'] = 'Leadmon.net SpamBlock Sites List';
837 $filters['Leadmon SpamBlock']['link'] = 'http://www.leadmon.net/spamguard/';
838 $filters['Leadmon SpamBlock']['dns'] = 'spamguard.leadmon.net';
839 $filters['Leadmon SpamBlock']['result'] = '127.0.0.7';
840 $filters['Leadmon SpamBlock']['comment'] =
841 _("FREE - Leadmon SpamBlock - Sites on this listing have sent Leadmon.net direct SPAM from IPs in netblocks where the entire block has no DNS mappings. It's a list of BLOCKS of IPs being used by people who have SPAMmed Leadmon.net.");
842
843 $filters['NJABL Open Relays']['prefname'] = 'filters_spam_njabl_or';
844 $filters['NJABL Open Relays']['name'] = 'NJABL Open Relay/Direct Spam Source List';
845 $filters['NJABL Open Relays']['link'] = 'http://www.njabl.org/';
846 $filters['NJABL Open Relays']['dns'] = 'dnsbl.njabl.org';
847 $filters['NJABL Open Relays']['result'] = '127.0.0.2';
848 $filters['NJABL Open Relays']['comment'] =
849 _("FREE, for now - Not Just Another Blacklist - Both Open Relays and Direct SPAM Sources.");
850
851 $filters['NJABL DUL']['prefname'] = 'filters_spam_njabl_dul';
852 $filters['NJABL DUL']['name'] = 'NJABL Dial-ups List';
853 $filters['NJABL DUL']['link'] = 'http://www.njabl.org/';
854 $filters['NJABL DUL']['dns'] = 'dnsbl.njabl.org';
855 $filters['NJABL DUL']['result'] = '127.0.0.3';
856 $filters['NJABL DUL']['comment'] =
857 _("FREE, for now - Not Just Another Blacklist - Dial-up IPs.");
858
18b078e9 859 $filters['Conf DSBL.ORG Relay']['prefname'] = 'filters_spam_dsbl_conf_ss';
860 $filters['Conf DSBL.ORG Relay']['name'] = 'DSBL.org Confirmed Relay List';
861 $filters['Conf DSBL.ORG Relay']['link'] = 'http://www.dsbl.org/';
862 $filters['Conf DSBL.ORG Relay']['dns'] = 'list.dsbl.org';
863 $filters['Conf DSBL.ORG Relay']['result'] = '127.0.0.2';
864 $filters['Conf DSBL.ORG Relay']['comment'] =
865 _("FREE - Distributed Sender Boycott List - Confirmed Relays");
866
867 $filters['Conf DSBL.ORG Multi-Stage']['prefname'] = 'filters_spam_dsbl_conf_ms';
868 $filters['Conf DSBL.ORG Multi-Stage']['name'] = 'DSBL.org Confirmed Multi-Stage Relay List';
869 $filters['Conf DSBL.ORG Multi-Stage']['link'] = 'http://www.dsbl.org/';
870 $filters['Conf DSBL.ORG Multi-Stage']['dns'] = 'multihop.dsbl.org';
871 $filters['Conf DSBL.ORG Multi-Stage']['result'] = '127.0.0.2';
872 $filters['Conf DSBL.ORG Multi-Stage']['comment'] =
873 _("FREE - Distributed Sender Boycott List - Confirmed Multi-stage Relays");
874
875 $filters['UN-Conf DSBL.ORG']['prefname'] = 'filters_spam_dsbl_unc';
876 $filters['UN-Conf DSBL.ORG']['name'] = 'DSBL.org UN-Confirmed Relay List';
877 $filters['UN-Conf DSBL.ORG']['link'] = 'http://www.dsbl.org/';
878 $filters['UN-Conf DSBL.ORG']['dns'] = 'unconfirmed.dsbl.org';
879 $filters['UN-Conf DSBL.ORG']['result'] = '127.0.0.2';
880 $filters['UN-Conf DSBL.ORG']['comment'] =
881 _("FREE - Distributed Sender Boycott List - UN-Confirmed Relays");
882
10a26cea 883 foreach ($filters as $Key => $Value) {
884 $filters[$Key]['enabled'] = getPref($data_dir, $username,
885 $filters[$Key]['prefname']);
4eee5968 886 }
887
10a26cea 888 return $filters;
889}
4eee5968 890
10a26cea 891function remove_filter ($id) {
892 global $data_dir, $username;
4eee5968 893
10a26cea 894 while ($nextFilter = getPref($data_dir, $username, 'filter' .
895 ($id + 1))) {
896 setPref($data_dir, $username, 'filter' . $id, $nextFilter);
897 $id ++;
4eee5968 898 }
899
10a26cea 900 removePref($data_dir, $username, 'filter' . $id);
901}
4eee5968 902
10a26cea 903function filter_swap($id1, $id2) {
904 global $data_dir, $username;
4eee5968 905
10a26cea 906 $FirstFilter = getPref($data_dir, $username, 'filter' . $id1);
907 $SecondFilter = getPref($data_dir, $username, 'filter' . $id2);
908
909 if ($FirstFilter && $SecondFilter) {
910 setPref($data_dir, $username, 'filter' . $id2, $FirstFilter);
911 setPref($data_dir, $username, 'filter' . $id1, $SecondFilter);
4eee5968 912 }
10a26cea 913}
4eec80a7 914
915/* This update the filter rules when
916 renaming or deleting folders */
f5ab1fb9 917function update_for_folder ($args) {
918 $old_folder = $args[0];
a2a566eb 919 $new_folder = $args[2];
920 $action = $args[1];
4eec80a7 921 global $plugins, $data_dir, $username;
922 $filters = array();
923 $filters = load_filters();
924 $filter_count = count($filters);
925 $p = 0;
926 for ($i=0;$i<$filter_count;$i++) {
927 if (!empty($filters)) {
928 if ($old_folder == $filters[$i]['folder']) {
929 if ($action == 'rename') {
930 $filters[$i]['folder'] = $new_folder;
931 setPref($data_dir, $username, 'filter'.$i,
932 $filters[$i]['where'].','.$filters[$i]['what'].','.$new_folder);
933 }
934 elseif ($action == 'delete') {
935 remove_filter($p);
936 $p = $p-1;
937 }
938 }
939 $p++;
940 }
941 }
942}
849bdf42 943?>
Unnamed repository; edit this file 'description' to name the repository.