849bdf42 |
1 | <?php |
15e6162e |
2 | /** |
0a1dc88e |
3 | * Message and Spam Filter Plugin - Filtering Functions |
15e6162e |
4 | * |
15e6162e |
5 | * This plugin filters your inbox into different folders based upon given |
6 | * criteria. It is most useful for people who are subscibed to mailing lists |
7 | * to help organize their messages. The argument stands that filtering is |
8 | * not the place of the client, which is why this has been made a plugin for |
9 | * SquirrelMail. You may be better off using products such as Sieve or |
10 | * Procmail to do your filtering so it happens even when SquirrelMail isn't |
11 | * running. |
12 | * |
13 | * If you need help with this, or see improvements that can be made, please |
14 | * email me directly at the address above. I definately welcome suggestions |
15 | * and comments. This plugin, as is the case with all SquirrelMail plugins, |
16 | * is not directly supported by the developers. Please come to me off the |
17 | * mailing list if you have trouble with it. |
18 | * |
19 | * Also view plugins/README.plugins for more information. |
20 | * |
5b4ba967 |
21 | * @version $Id$ |
b2d8bc6c |
22 | * @copyright (c) 1999-2004 The SquirrelMail Project Team |
23 | * @license http://opensource.org/licenses/gpl-license.php GNU Public License |
ea5f4b8e |
24 | * @package plugins |
25 | * @subpackage filters |
15e6162e |
26 | */ |
4eee5968 |
27 | |
ea5f4b8e |
28 | /** |
0a1dc88e |
29 | * FIXME: Undocumented function |
30 | * @access private |
5b4ba967 |
31 | */ |
a2a566eb |
32 | function filters_SaveCache () { |
33 | global $data_dir, $SpamFilters_DNScache; |
34 | |
ae48f757 |
35 | if (file_exists($data_dir . '/dnscache')) { |
36 | $fp = fopen($data_dir . '/dnscache', 'r'); |
a2a566eb |
37 | } else { |
38 | $fp = false; |
39 | } |
40 | if ($fp) { |
41 | flock($fp,LOCK_EX); |
42 | } else { |
ae48f757 |
43 | $fp = fopen($data_dir . '/dnscache', 'w+'); |
a2a566eb |
44 | fclose($fp); |
ae48f757 |
45 | $fp = fopen($data_dir . '/dnscache', 'r'); |
a2a566eb |
46 | flock($fp,LOCK_EX); |
47 | } |
ae48f757 |
48 | $fp1=fopen($data_dir . '/dnscache', 'w+'); |
a2a566eb |
49 | |
50 | foreach ($SpamFilters_DNScache as $Key=> $Value) { |
51 | $tstr = $Key . ',' . $Value['L'] . ',' . $Value['T'] . "\n"; |
52 | fputs ($fp1, $tstr); |
53 | } |
54 | fclose($fp1); |
55 | flock($fp,LOCK_UN); |
56 | fclose($fp); |
57 | } |
58 | |
0a1dc88e |
59 | /** |
60 | * FIXME: Undocumented function |
61 | * @access private |
62 | */ |
a2a566eb |
63 | function filters_LoadCache () { |
64 | global $data_dir, $SpamFilters_DNScache; |
65 | |
ae48f757 |
66 | if (file_exists($data_dir . '/dnscache')) { |
6ade76e0 |
67 | $SpamFilters_DNScache = array(); |
ae48f757 |
68 | if ($fp = fopen ($data_dir . '/dnscache', 'r')) { |
a2a566eb |
69 | flock($fp,LOCK_SH); |
70 | while ($data=fgetcsv($fp,1024)) { |
71 | if ($data[2] > time()) { |
72 | $SpamFilters_DNScache[$data[0]]['L'] = $data[1]; |
73 | $SpamFilters_DNScache[$data[0]]['T'] = $data[2]; |
74 | } |
75 | } |
76 | |
77 | flock($fp,LOCK_UN); |
78 | } |
79 | } |
80 | } |
81 | |
0a1dc88e |
82 | /** |
83 | * FIXME: Undocumented function |
84 | * @access private |
85 | */ |
fb577a4d |
86 | function filters_bulkquery($filters, $IPs) { |
a2a566eb |
87 | global $SpamFilters_YourHop, $attachment_dir, $username, |
6ade76e0 |
88 | $SpamFilters_DNScache, $SpamFilters_BulkQuery, |
89 | $SpamFilters_CacheTTL; |
a2a566eb |
90 | |
a2a566eb |
91 | if (count($IPs) > 0) { |
92 | $rbls = array(); |
93 | foreach ($filters as $key => $value) { |
94 | if ($filters[$key]['enabled']) { |
95 | if ($filters[$key]['dns']) { |
96 | $rbls[$filters[$key]['dns']] = true; |
97 | } |
98 | } |
99 | } |
100 | |
ae48f757 |
101 | $bqfil = $attachment_dir . $username . '-bq.in'; |
102 | $fp = fopen($bqfil, 'w'); |
6ade76e0 |
103 | fputs ($fp, $SpamFilters_CacheTTL . "\n"); |
a2a566eb |
104 | foreach ($rbls as $key => $value) { |
ae48f757 |
105 | fputs ($fp, '.' . $key . "\n"); |
a2a566eb |
106 | } |
107 | fputs ($fp, "----------\n"); |
108 | foreach ($IPs as $key => $value) { |
109 | fputs ($fp, $key . "\n"); |
110 | } |
111 | fclose ($fp); |
112 | $bqout = array(); |
ae48f757 |
113 | exec ($SpamFilters_BulkQuery . ' < ' . $bqfil, $bqout); |
a2a566eb |
114 | foreach ($bqout as $value) { |
115 | $Chunks = explode(',', $value); |
116 | $SpamFilters_DNScache[$Chunks[0]]['L'] = $Chunks[1]; |
117 | $SpamFilters_DNScache[$Chunks[0]]['T'] = $Chunks[2] + time(); |
118 | } |
119 | unlink($bqfil); |
120 | } |
121 | } |
122 | |
0a1dc88e |
123 | /** |
124 | * FIXME: Undocumented function |
125 | * @access private |
126 | */ |
10a26cea |
127 | function start_filters() { |
41100fce |
128 | global $mailbox, $imapServerAddress, $imapPort, $imap, |
4f6915b0 |
129 | $imap_general, $filters, $imap_stream, $imapConnection, |
3c66c567 |
130 | $UseSeparateImapConnection, $AllowSpamFilters; |
41100fce |
131 | |
3c66c567 |
132 | sqgetGlobalVar('username', $username, SQ_SESSION); |
133 | sqgetGlobalVar('key', $key, SQ_COOKIE); |
10a26cea |
134 | |
2714d4ff |
135 | // Detect if we have already connected to IMAP or not. |
136 | // Also check if we are forced to use a separate IMAP connection |
137 | if ((!isset($imap_stream) && !isset($imapConnection)) || |
138 | $UseSeparateImapConnection ) { |
139 | $stream = sqimap_login($username, $key, $imapServerAddress, |
140 | $imapPort, 10); |
141 | $previously_connected = false; |
142 | } else if (isset($imapConnection)) { |
143 | $stream = $imapConnection; |
144 | $previously_connected = true; |
145 | } else { |
146 | $previously_connected = true; |
147 | $stream = $imap_stream; |
148 | } |
149 | $aStatus = sqimap_status_messages ($stream, 'INBOX', array('MESSAGES')); |
4eee5968 |
150 | |
2714d4ff |
151 | if ($aStatus['MESSAGES']) { |
152 | sqimap_mailbox_select($stream, 'INBOX'); |
153 | // Filter spam from inbox before we sort them into folders |
154 | if ($AllowSpamFilters) { |
155 | spam_filters($stream); |
10a26cea |
156 | } |
4eee5968 |
157 | |
2714d4ff |
158 | // Sort into folders |
159 | user_filters($stream); |
160 | } |
161 | |
162 | if (!$previously_connected) { |
163 | sqimap_logout($stream); |
164 | } |
10a26cea |
165 | } |
166 | |
0a1dc88e |
167 | /** |
168 | * FIXME: Undocumented function |
169 | * @access private |
170 | */ |
10a26cea |
171 | function user_filters($imap_stream) { |
c8a2c24d |
172 | global $data_dir, $username; |
10a26cea |
173 | $filters = load_filters(); |
174 | if (! $filters) return; |
c8a2c24d |
175 | $filters_user_scan = getPref($data_dir, $username, 'filters_user_scan'); |
10a26cea |
176 | |
fb577a4d |
177 | $expunge = false; |
53fcc494 |
178 | // For every rule |
ae48f757 |
179 | for ($i=0, $num = count($filters); $i < $num; $i++) { |
10a26cea |
180 | // If it is the "combo" rule |
181 | if ($filters[$i]['where'] == 'To or Cc') { |
53fcc494 |
182 | /* |
183 | * If it's "TO OR CC", we have to do two searches, one for TO |
184 | * and the other for CC. |
185 | */ |
fb577a4d |
186 | $expunge = filter_search_and_delete($imap_stream, 'TO', |
187 | $filters[$i]['what'], $filters[$i]['folder'], $filters_user_scan, $expunge); |
188 | $expunge = filter_search_and_delete($imap_stream, 'CC', |
189 | $filters[$i]['what'], $filters[$i]['folder'], $filters_user_scan, $expunge); |
10a26cea |
190 | } else { |
53fcc494 |
191 | /* |
192 | * If it's a normal TO, CC, SUBJECT, or FROM, then handle it |
193 | * normally. |
194 | */ |
fb577a4d |
195 | $expunge = filter_search_and_delete($imap_stream, $filters[$i]['where'], |
196 | $filters[$i]['what'], $filters[$i]['folder'], $filters_user_scan, $expunge); |
4eee5968 |
197 | } |
4eee5968 |
198 | } |
53fcc494 |
199 | // Clean out the mailbox whether or not auto_expunge is on |
200 | // That way it looks like it was redirected properly |
fb577a4d |
201 | if ($expunge) { |
4f6915b0 |
202 | sqimap_mailbox_expunge($imap_stream, 'INBOX'); |
53fcc494 |
203 | } |
10a26cea |
204 | } |
205 | |
0a1dc88e |
206 | /** |
207 | * FIXME: Undocumented function |
208 | * @access private |
209 | */ |
2714d4ff |
210 | function filter_search_and_delete($imap_stream, $where, $what, $where_to, $user_scan, |
fb577a4d |
211 | $should_expunge) { |
6201339c |
212 | global $languages, $squirrelmail_language, $allow_charset_search, $imap_server_type; |
213 | |
c8a2c24d |
214 | if ($user_scan == 'new') { |
215 | $category = 'UNSEEN'; |
216 | } else { |
217 | $category = 'ALL'; |
218 | } |
219 | |
3eea00ca |
220 | if ($allow_charset_search && |
221 | isset($languages[$squirrelmail_language]['CHARSET']) && |
53fcc494 |
222 | $languages[$squirrelmail_language]['CHARSET']) { |
3eea00ca |
223 | $search_str = 'SEARCH CHARSET ' |
224 | . strtoupper($languages[$squirrelmail_language]['CHARSET']) |
225 | . ' ' . $category; |
f9ca4be0 |
226 | } else { |
3eea00ca |
227 | $search_str = 'SEARCH CHARSET US-ASCII ' . $category; |
f9ca4be0 |
228 | } |
ae48f757 |
229 | if ($where == 'Header') { |
3eea00ca |
230 | $what = explode(':', $what); |
231 | $where = trim($where . ' ' . $what[0]); |
232 | $what = addslashes(trim($what[1])); |
9da6bdde |
233 | } |
f18ea37e |
234 | |
2714d4ff |
235 | if ($imap_server_type == 'macosx') { |
f18ea37e |
236 | $search_str .= ' ' . $where . ' ' . $what; |
237 | } else { |
238 | $search_str .= ' ' . $where . ' {' . strlen($what) . "}\r\n" |
239 | . $what . "\r\n"; |
240 | } |
10a26cea |
241 | |
53fcc494 |
242 | /* read data back from IMAP */ |
6201339c |
243 | $read = sqimap_run_command($imap_stream, $search_str, true, $response, $message, TRUE); |
2714d4ff |
244 | if (isset($read[0])) { |
245 | $ids = array(); |
246 | for ($i=0,$iCnt=count($read);$i<$iCnt;++$i) { |
247 | if (preg_match("/^\* SEARCH (.+)$/", $read[$i], $regs)) { |
248 | $ids = preg_split("/ /", trim($regs[1])); |
249 | break; |
fb577a4d |
250 | } |
2714d4ff |
251 | } |
252 | if ($response == 'OK' && count($ids)) { |
253 | if (sqimap_mailbox_exists($imap_stream, $where_to)) { |
254 | $should_expunge = true; |
255 | sqimap_msgs_list_move ($imap_stream, $ids, $where_to); |
4eee5968 |
256 | } |
257 | } |
258 | } |
fb577a4d |
259 | return $should_expunge; |
10a26cea |
260 | } |
4eee5968 |
261 | |
0a1dc88e |
262 | /** |
263 | * FIXME: Undocumented function |
264 | * @access private |
265 | */ |
10a26cea |
266 | function spam_filters($imap_stream) { |
6201339c |
267 | global $data_dir, $username; |
10a26cea |
268 | global $SpamFilters_YourHop; |
269 | global $SpamFilters_DNScache; |
a2a566eb |
270 | global $SpamFilters_SharedCache; |
271 | global $SpamFilters_BulkQuery; |
fb577a4d |
272 | global $SpamFilters_CacheTTL; |
4eee5968 |
273 | |
10a26cea |
274 | $filters_spam_scan = getPref($data_dir, $username, 'filters_spam_scan'); |
275 | $filters_spam_folder = getPref($data_dir, $username, 'filters_spam_folder'); |
276 | $filters = load_spam_filters(); |
4eee5968 |
277 | |
a2a566eb |
278 | if ($SpamFilters_SharedCache) { |
279 | filters_LoadCache(); |
280 | } |
281 | |
fb577a4d |
282 | $run = false; |
4eee5968 |
283 | |
fb577a4d |
284 | foreach ($filters as $Key => $Value) { |
10a26cea |
285 | if ($Value['enabled']) { |
fb577a4d |
286 | $run = true; |
287 | break; |
4eee5968 |
288 | } |
10a26cea |
289 | } |
4eee5968 |
290 | |
10a26cea |
291 | // short-circuit |
fb577a4d |
292 | if (!$run) { |
10a26cea |
293 | return; |
294 | } |
4eee5968 |
295 | |
10a26cea |
296 | // Ask for a big list of all "Received" headers in the inbox with |
297 | // flags for each message. Kinda big. |
2714d4ff |
298 | |
299 | if ($filters_spam_scan == 'new') { |
300 | $search_array = array(); |
6201339c |
301 | $read = sqimap_run_command($imap_stream, 'SEARCH UNSEEN', true, $response, $message, TRUE); |
2714d4ff |
302 | if (isset($read[0])) { |
303 | for ($i=0,$iCnt=count($read);$i<$iCnt;++$i) { |
304 | if (preg_match("/^\* SEARCH (.+)$/", $read[$i], $regs)) { |
6174dcc7 |
305 | $search_array = preg_split("/ /", trim($regs[1])); |
2714d4ff |
306 | break; |
6174dcc7 |
307 | } |
c8a2c24d |
308 | } |
2714d4ff |
309 | } |
c8a2c24d |
310 | } |
2714d4ff |
311 | if ($filters_spam_scan == 'new' && count($search_array)) { |
d3fae94f |
312 | $headers = sqimap_get_small_header_list ($imap_stream, $search_array, array('Received'),array()); |
2714d4ff |
313 | } else if ($filters_spam_scan != 'new') { |
d3fae94f |
314 | $headers = sqimap_get_small_header_list ($imap_stream, null , array('Received'),array()); |
2714d4ff |
315 | } else { |
316 | return; |
317 | } |
318 | if (!count($headers)) { |
10a26cea |
319 | return; |
320 | } |
fb577a4d |
321 | $bulkquery = (strlen($SpamFilters_BulkQuery) > 0 ? true : false); |
322 | $IPs = array(); |
323 | $aSpamIds = array(); |
324 | foreach ($headers as $id => $aValue) { |
2714d4ff |
325 | if (isset($aValue['UID'])) { |
fb577a4d |
326 | $MsgNum = $aValue['UID']; |
327 | } else { |
328 | $MsgNum = $id; |
10a26cea |
329 | } |
10a26cea |
330 | // Look through all of the Received headers for IP addresses |
2714d4ff |
331 | if (isset($aValue['RECEIVED'])) { |
332 | foreach ($aValue['RECEIVED'] as $received) { |
fb577a4d |
333 | // Check to see if this line is the right "Received from" line |
334 | // to check |
2714d4ff |
335 | |
336 | // $aValue['Received'] is an array with all the received lines. |
fb577a4d |
337 | // We should check them from bottom to top and only check the first 2. |
338 | // Currently we check only the header where $SpamFilters_YourHop in occures |
2714d4ff |
339 | |
fb577a4d |
340 | if (is_int(strpos($received, $SpamFilters_YourHop))) { |
341 | if (preg_match('/([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})/',$received,$aMatch)) { |
342 | $isspam = false; |
343 | if (filters_spam_check_site($aMatch[1],$aMatch[2],$aMatch[3],$aMatch[4],$filters)) { |
344 | $aSpamIds[] = $MsgNum; |
345 | $isspam = true; |
346 | } |
347 | if ($bulkquery) { |
348 | array_shift($aMatch); |
349 | $IP = explode('.',$aMatch); |
350 | foreach ($filters as $key => $value) { |
351 | if ($filters[$key]['enabled'] && $filters[$key]['dns']) { |
352 | if (strlen($SpamFilters_DNScache[$IP.'.'.$filters[$key]['dns']]) == 0) { |
353 | $IPs[$IP] = true; |
354 | break; |
355 | } |
356 | } |
357 | } |
c8a2c24d |
358 | } |
359 | // If we've checked one IP and YourHop is |
360 | // just a space |
fb577a4d |
361 | if ($SpamFilters_YourHop == ' ' || $isspam) { |
c8a2c24d |
362 | break; // don't check any more |
a9aa7ab7 |
363 | } |
a9aa7ab7 |
364 | } |
4eee5968 |
365 | } |
4eee5968 |
366 | } |
4eee5968 |
367 | } |
10a26cea |
368 | } |
fb577a4d |
369 | // Lookie! It's spam! Yum! |
370 | if (count($aSpamIds) && sqimap_mailbox_exists($imap_stream, $filters_spam_folder)) { |
371 | sqimap_msgs_list_move ($imap_stream, $aSpamIds, $filters_spam_folder); |
372 | sqimap_mailbox_expunge($imap_stream, 'INBOX'); |
373 | } |
4eee5968 |
374 | |
fb577a4d |
375 | if ($bulkquery && count($IPs)) { |
376 | filters_bulkquery($filters, $IPs); |
377 | } |
4eee5968 |
378 | |
a2a566eb |
379 | if ($SpamFilters_SharedCache) { |
380 | filters_SaveCache(); |
381 | } else { |
41100fce |
382 | sqsession_register($SpamFilters_DNScache, 'SpamFilters_DNScache'); |
a2a566eb |
383 | } |
10a26cea |
384 | } |
4eee5968 |
385 | |
0a1dc88e |
386 | /** |
387 | * FIXME: Undocumented function |
388 | * Does the loop through each enabled filter for the specified IP address. |
389 | * IP format: $a.$b.$c.$d |
390 | * @access private |
391 | */ |
10a26cea |
392 | function filters_spam_check_site($a, $b, $c, $d, &$filters) { |
a2a566eb |
393 | global $SpamFilters_DNScache, $SpamFilters_CacheTTL; |
10a26cea |
394 | foreach ($filters as $key => $value) { |
395 | if ($filters[$key]['enabled']) { |
396 | if ($filters[$key]['dns']) { |
397 | $filter_revip = $d . '.' . $c . '.' . $b . '.' . $a . '.' . |
398 | $filters[$key]['dns']; |
ae48f757 |
399 | |
400 | if(!isset($SpamFilters_DNScache[$filter_revip]['L'])) |
401 | $SpamFilters_DNScache[$filter_revip]['L'] = ''; |
402 | |
403 | if(!isset($SpamFilters_DNScache[$filter_revip]['T'])) |
404 | $SpamFilters_DNScache[$filter_revip]['T'] = ''; |
405 | |
a7cd90dd |
406 | if (strlen($SpamFilters_DNScache[$filter_revip]['L']) == 0) { |
407 | $SpamFilters_DNScache[$filter_revip]['L'] = |
408 | gethostbyname($filter_revip); |
409 | $SpamFilters_DNScache[$filter_revip]['T'] = |
410 | time() + $SpamFilters_CacheTTL; |
411 | } |
412 | if ($SpamFilters_DNScache[$filter_revip]['L'] == |
413 | $filters[$key]['result']) { |
414 | return 1; |
4eee5968 |
415 | } |
416 | } |
417 | } |
4eee5968 |
418 | } |
10a26cea |
419 | return 0; |
420 | } |
421 | |
0a1dc88e |
422 | /** |
423 | * FIXME: Undocumented function |
424 | * @access private |
425 | */ |
10a26cea |
426 | function load_filters() { |
427 | global $data_dir, $username; |
c8a2c24d |
428 | |
10a26cea |
429 | $filters = array(); |
430 | for ($i=0; $fltr = getPref($data_dir, $username, 'filter' . $i); $i++) { |
431 | $ary = explode(',', $fltr); |
432 | $filters[$i]['where'] = $ary[0]; |
433 | $filters[$i]['what'] = $ary[1]; |
434 | $filters[$i]['folder'] = $ary[2]; |
4eee5968 |
435 | } |
10a26cea |
436 | return $filters; |
437 | } |
438 | |
0a1dc88e |
439 | /** |
440 | * FIXME: Undocumented function |
441 | * @access private |
442 | */ |
10a26cea |
443 | function load_spam_filters() { |
51199e7a |
444 | global $data_dir, $username, $SpamFilters_ShowCommercial; |
445 | |
446 | if ($SpamFilters_ShowCommercial) { |
447 | $filters['MAPS RBL']['prefname'] = 'filters_spam_maps_rbl'; |
448 | $filters['MAPS RBL']['name'] = 'MAPS Realtime Blackhole List'; |
449 | $filters['MAPS RBL']['link'] = 'http://www.mail-abuse.org/rbl/'; |
450 | $filters['MAPS RBL']['dns'] = 'blackholes.mail-abuse.org'; |
451 | $filters['MAPS RBL']['result'] = '127.0.0.2'; |
452 | $filters['MAPS RBL']['comment'] = |
453 | _("COMMERCIAL - This list contains servers that are verified spam senders. It is a pretty reliable list to scan spam from."); |
454 | |
455 | $filters['MAPS RSS']['prefname'] = 'filters_spam_maps_rss'; |
456 | $filters['MAPS RSS']['name'] = 'MAPS Relay Spam Stopper'; |
457 | $filters['MAPS RSS']['link'] = 'http://www.mail-abuse.org/rss/'; |
458 | $filters['MAPS RSS']['dns'] = 'relays.mail-abuse.org'; |
459 | $filters['MAPS RSS']['result'] = '127.0.0.2'; |
460 | $filters['MAPS RSS']['comment'] = |
99aaff8b |
461 | _("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."); |
51199e7a |
462 | |
463 | $filters['MAPS DUL']['prefname'] = 'filters_spam_maps_dul'; |
464 | $filters['MAPS DUL']['name'] = 'MAPS Dial-Up List'; |
465 | $filters['MAPS DUL']['link'] = 'http://www.mail-abuse.org/dul/'; |
466 | $filters['MAPS DUL']['dns'] = 'dialups.mail-abuse.org'; |
467 | $filters['MAPS DUL']['result'] = '127.0.0.3'; |
468 | $filters['MAPS DUL']['comment'] = |
99aaff8b |
469 | _("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."); |
51199e7a |
470 | |
471 | $filters['MAPS RBLplus-RBL']['prefname'] = 'filters_spam_maps_rblplus_rbl'; |
472 | $filters['MAPS RBLplus-RBL']['name'] = 'MAPS RBL+ RBL List'; |
473 | $filters['MAPS RBLplus-RBL']['link'] = 'http://www.mail-abuse.org/'; |
474 | $filters['MAPS RBLplus-RBL']['dns'] = 'rbl-plus.mail-abuse.org'; |
475 | $filters['MAPS RBLplus-RBL']['result'] = '127.0.0.2'; |
476 | $filters['MAPS RBLplus-RBL']['comment'] = |
477 | _("COMMERCIAL - RBL+ Blackhole entries."); |
478 | |
479 | $filters['MAPS RBLplus-RSS']['prefname'] = 'filters_spam_maps_rblplus_rss'; |
480 | $filters['MAPS RBLplus-RSS']['name'] = 'MAPS RBL+ List RSS entries'; |
481 | $filters['MAPS RBLplus-RSS']['link'] = 'http://www.mail-abuse.org/'; |
482 | $filters['MAPS RBLplus-RSS']['dns'] = 'rbl-plus.mail-abuse.org'; |
483 | $filters['MAPS RBLplus-RSS']['result'] = '127.0.0.2'; |
484 | $filters['MAPS RBLplus-RSS']['comment'] = |
485 | _("COMMERCIAL - RBL+ OpenRelay entries."); |
486 | |
487 | $filters['MAPS RBLplus-DUL']['prefname'] = 'filters_spam_maps_rblplus_dul'; |
488 | $filters['MAPS RBLplus-DUL']['name'] = 'MAPS RBL+ List DUL entries'; |
489 | $filters['MAPS RBLplus-DUL']['link'] = 'http://www.mail-abuse.org/'; |
490 | $filters['MAPS RBLplus-DUL']['dns'] = 'rbl-plus.mail-abuse.org'; |
491 | $filters['MAPS RBLplus-DUL']['result'] = '127.0.0.3'; |
492 | $filters['MAPS RBLplus-DUL']['comment'] = |
493 | _("COMMERCIAL - RBL+ Dial-up entries."); |
494 | } |
10a26cea |
495 | |
10a26cea |
496 | $filters['ORDB']['prefname'] = 'filters_spam_ordb'; |
497 | $filters['ORDB']['name'] = 'Open Relay Database List'; |
498 | $filters['ORDB']['link'] = 'http://www.ordb.org/'; |
499 | $filters['ORDB']['dns'] = 'relays.ordb.org'; |
500 | $filters['ORDB']['result'] = '127.0.0.2'; |
501 | $filters['ORDB']['comment'] = |
502 | _("FREE - ORDB was born when ORBS went off the air. It seems to have fewer false positives than ORBS did though."); |
503 | |
10a26cea |
504 | $filters['FiveTen Direct']['prefname'] = 'filters_spam_fiveten_src'; |
505 | $filters['FiveTen Direct']['name'] = 'Five-Ten-sg.com Direct SPAM Sources'; |
506 | $filters['FiveTen Direct']['link'] = 'http://www.five-ten-sg.com/blackhole.php'; |
507 | $filters['FiveTen Direct']['dns'] = 'blackholes.five-ten-sg.com'; |
508 | $filters['FiveTen Direct']['result'] = '127.0.0.2'; |
509 | $filters['FiveTen Direct']['comment'] = |
510 | _("FREE - Five-Ten-sg.com - Direct SPAM sources."); |
511 | |
512 | $filters['FiveTen DUL']['prefname'] = 'filters_spam_fiveten_dul'; |
513 | $filters['FiveTen DUL']['name'] = 'Five-Ten-sg.com DUL Lists'; |
514 | $filters['FiveTen DUL']['link'] = 'http://www.five-ten-sg.com/blackhole.php'; |
515 | $filters['FiveTen DUL']['dns'] = 'blackholes.five-ten-sg.com'; |
516 | $filters['FiveTen DUL']['result'] = '127.0.0.3'; |
517 | $filters['FiveTen DUL']['comment'] = |
518 | _("FREE - Five-Ten-sg.com - Dial-up lists - includes some DSL IPs."); |
519 | |
520 | $filters['FiveTen Unc. OptIn']['prefname'] = 'filters_spam_fiveten_oi'; |
521 | $filters['FiveTen Unc. OptIn']['name'] = 'Five-Ten-sg.com Unconfirmed OptIn Lists'; |
522 | $filters['FiveTen Unc. OptIn']['link'] = 'http://www.five-ten-sg.com/blackhole.php'; |
523 | $filters['FiveTen Unc. OptIn']['dns'] = 'blackholes.five-ten-sg.com'; |
524 | $filters['FiveTen Unc. OptIn']['result'] = '127.0.0.4'; |
525 | $filters['FiveTen Unc. OptIn']['comment'] = |
526 | _("FREE - Five-Ten-sg.com - Bulk mailers that do not use confirmed opt-in."); |
527 | |
528 | $filters['FiveTen Others']['prefname'] = 'filters_spam_fiveten_oth'; |
529 | $filters['FiveTen Others']['name'] = 'Five-Ten-sg.com Other Misc. Servers'; |
530 | $filters['FiveTen Others']['link'] = 'http://www.five-ten-sg.com/blackhole.php'; |
531 | $filters['FiveTen Others']['dns'] = 'blackholes.five-ten-sg.com'; |
532 | $filters['FiveTen Others']['result'] = '127.0.0.5'; |
533 | $filters['FiveTen Others']['comment'] = |
534 | _("FREE - Five-Ten-sg.com - Other misc. servers."); |
535 | |
536 | $filters['FiveTen Single Stage']['prefname'] = 'filters_spam_fiveten_ss'; |
537 | $filters['FiveTen Single Stage']['name'] = 'Five-Ten-sg.com Single Stage Servers'; |
538 | $filters['FiveTen Single Stage']['link'] = 'http://www.five-ten-sg.com/blackhole.php'; |
539 | $filters['FiveTen Single Stage']['dns'] = 'blackholes.five-ten-sg.com'; |
540 | $filters['FiveTen Single Stage']['result'] = '127.0.0.6'; |
541 | $filters['FiveTen Single Stage']['comment'] = |
542 | _("FREE - Five-Ten-sg.com - Single Stage servers."); |
543 | |
544 | $filters['FiveTen SPAM Support']['prefname'] = 'filters_spam_fiveten_supp'; |
545 | $filters['FiveTen SPAM Support']['name'] = 'Five-Ten-sg.com SPAM Support Servers'; |
546 | $filters['FiveTen SPAM Support']['link'] = 'http://www.five-ten-sg.com/blackhole.php'; |
547 | $filters['FiveTen SPAM Support']['dns'] = 'blackholes.five-ten-sg.com'; |
548 | $filters['FiveTen SPAM Support']['result'] = '127.0.0.7'; |
549 | $filters['FiveTen SPAM Support']['comment'] = |
550 | _("FREE - Five-Ten-sg.com - SPAM Support servers."); |
551 | |
552 | $filters['FiveTen Web forms']['prefname'] = 'filters_spam_fiveten_wf'; |
553 | $filters['FiveTen Web forms']['name'] = 'Five-Ten-sg.com Web Form IPs'; |
554 | $filters['FiveTen Web forms']['link'] = 'http://www.five-ten-sg.com/blackhole.php'; |
555 | $filters['FiveTen Web forms']['dns'] = 'blackholes.five-ten-sg.com'; |
556 | $filters['FiveTen Web forms']['result'] = '127.0.0.8'; |
557 | $filters['FiveTen Web forms']['comment'] = |
558 | _("FREE - Five-Ten-sg.com - Web Form IPs."); |
559 | |
560 | $filters['Dorkslayers']['prefname'] = 'filters_spam_dorks'; |
561 | $filters['Dorkslayers']['name'] = 'Dorkslayers Lists'; |
562 | $filters['Dorkslayers']['link'] = 'http://www.dorkslayers.com'; |
563 | $filters['Dorkslayers']['dns'] = 'orbs.dorkslayers.com'; |
564 | $filters['Dorkslayers']['result'] = '127.0.0.2'; |
565 | $filters['Dorkslayers']['comment'] = |
566 | _("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."); |
567 | |
568 | $filters['SPAMhaus']['prefname'] = 'filters_spam_spamhaus'; |
569 | $filters['SPAMhaus']['name'] = 'SPAMhaus Lists'; |
570 | $filters['SPAMhaus']['link'] = 'http://www.spamhaus.org'; |
571 | $filters['SPAMhaus']['dns'] = 'sbl.spamhaus.org'; |
572 | $filters['SPAMhaus']['result'] = '127.0.0.6'; |
573 | $filters['SPAMhaus']['comment'] = |
574 | _("FREE - SPAMhaus - A list of well-known SPAM sources."); |
575 | |
576 | $filters['SPAMcop']['prefname'] = 'filters_spam_spamcop'; |
577 | $filters['SPAMcop']['name'] = 'SPAM Cop Lists'; |
578 | $filters['SPAMcop']['link'] = 'http://spamcop.net/bl.shtml'; |
579 | $filters['SPAMcop']['dns'] = 'bl.spamcop.net'; |
580 | $filters['SPAMcop']['result'] = '127.0.0.2'; |
581 | $filters['SPAMcop']['comment'] = |
0b73fb97 |
582 | _("FREE, for now - SPAMCOP - An interesting solution that lists servers that have a very high spam to legit email ratio (85 percent or more)."); |
10a26cea |
583 | |
46a184ff |
584 | $filters['dev.null.dk']['prefname'] = 'filters_spam_devnull'; |
585 | $filters['dev.null.dk']['name'] = 'dev.null.dk Lists'; |
586 | $filters['dev.null.dk']['link'] = 'http://dev.null.dk/'; |
587 | $filters['dev.null.dk']['dns'] = 'dev.null.dk'; |
588 | $filters['dev.null.dk']['result'] = '127.0.0.2'; |
589 | $filters['dev.null.dk']['comment'] = |
590 | _("FREE - dev.null.dk - I don't have any detailed info on this list."); |
591 | |
592 | $filters['visi.com']['prefname'] = 'filters_spam_visi'; |
593 | $filters['visi.com']['name'] = 'visi.com Relay Stop List'; |
594 | $filters['visi.com']['link'] = 'http://relays.visi.com'; |
595 | $filters['visi.com']['dns'] = 'relays.visi.com'; |
596 | $filters['visi.com']['result'] = '127.0.0.2'; |
597 | $filters['visi.com']['comment'] = |
598 | _("FREE - visi.com - Relay Stop List. Very conservative OpenRelay List."); |
599 | |
bd35ab2b |
600 | $filters['ahbl.org Open Relays']['prefname'] = 'filters_spam_2mb_or'; |
601 | $filters['ahbl.org Open Relays']['name'] = 'ahbl.org Open Relays List'; |
602 | $filters['ahbl.org Open Relays']['link'] = 'http://www.ahbl.org/'; |
603 | $filters['ahbl.org Open Relays']['dns'] = 'dnsbl.ahbl.org'; |
604 | $filters['ahbl.org Open Relays']['result'] = '127.0.0.2'; |
605 | $filters['ahbl.org Open Relays']['comment'] = |
606 | _("FREE - ahbl.org Open Relays - Another list of Open Relays."); |
607 | |
608 | $filters['ahbl.org SPAM Source']['prefname'] = 'filters_spam_2mb_ss'; |
609 | $filters['ahbl.org SPAM Source']['name'] = 'ahbl.org SPAM Source List'; |
610 | $filters['ahbl.org SPAM Source']['link'] = 'http://www.ahbl.org/'; |
611 | $filters['ahbl.org SPAM Source']['dns'] = 'dnsbl.ahbl.org'; |
612 | $filters['ahbl.org SPAM Source']['result'] = '127.0.0.4'; |
613 | $filters['ahbl.org SPAM Source']['comment'] = |
614 | _("FREE - ahbl.org SPAM Source - List of Direct SPAM Sources."); |
615 | |
616 | $filters['ahbl.org SPAM ISPs']['prefname'] = 'filters_spam_2mb_isp'; |
617 | $filters['ahbl.org SPAM ISPs']['name'] = 'ahbl.org SPAM-friendly ISP List'; |
618 | $filters['ahbl.org SPAM ISPs']['link'] = 'http://www.ahbl.org/'; |
619 | $filters['ahbl.org SPAM ISPs']['dns'] = 'dnsbl.ahbl.org'; |
620 | $filters['ahbl.org SPAM ISPs']['result'] = '127.0.0.7'; |
621 | $filters['ahbl.org SPAM ISPs']['comment'] = |
622 | _("FREE - ahbl.org SPAM ISPs - List of SPAM-friendly ISPs."); |
46a184ff |
623 | |
624 | $filters['Leadmon DUL']['prefname'] = 'filters_spam_lm_dul'; |
625 | $filters['Leadmon DUL']['name'] = 'Leadmon.net DUL List'; |
626 | $filters['Leadmon DUL']['link'] = 'http://www.leadmon.net/spamguard/'; |
627 | $filters['Leadmon DUL']['dns'] = 'spamguard.leadmon.net'; |
628 | $filters['Leadmon DUL']['result'] = '127.0.0.2'; |
629 | $filters['Leadmon DUL']['comment'] = |
630 | _("FREE - Leadmon DUL - Another list of Dial-up or otherwise dynamically assigned IPs."); |
631 | |
632 | $filters['Leadmon SPAM Source']['prefname'] = 'filters_spam_lm_ss'; |
633 | $filters['Leadmon SPAM Source']['name'] = 'Leadmon.net SPAM Source List'; |
634 | $filters['Leadmon SPAM Source']['link'] = 'http://www.leadmon.net/spamguard/'; |
635 | $filters['Leadmon SPAM Source']['dns'] = 'spamguard.leadmon.net'; |
636 | $filters['Leadmon SPAM Source']['result'] = '127.0.0.3'; |
637 | $filters['Leadmon SPAM Source']['comment'] = |
638 | _("FREE - Leadmon SPAM Source - List of IPs Leadmon.net has received SPAM directly from."); |
639 | |
640 | $filters['Leadmon Bulk Mailers']['prefname'] = 'filters_spam_lm_bm'; |
641 | $filters['Leadmon Bulk Mailers']['name'] = 'Leadmon.net Bulk Mailers List'; |
642 | $filters['Leadmon Bulk Mailers']['link'] = 'http://www.leadmon.net/spamguard/'; |
643 | $filters['Leadmon Bulk Mailers']['dns'] = 'spamguard.leadmon.net'; |
644 | $filters['Leadmon Bulk Mailers']['result'] = '127.0.0.4'; |
645 | $filters['Leadmon Bulk Mailers']['comment'] = |
646 | _("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."); |
647 | |
648 | $filters['Leadmon Open Relays']['prefname'] = 'filters_spam_lm_or'; |
649 | $filters['Leadmon Open Relays']['name'] = 'Leadmon.net Open Relays List'; |
650 | $filters['Leadmon Open Relays']['link'] = 'http://www.leadmon.net/spamguard/'; |
651 | $filters['Leadmon Open Relays']['dns'] = 'spamguard.leadmon.net'; |
652 | $filters['Leadmon Open Relays']['result'] = '127.0.0.5'; |
653 | $filters['Leadmon Open Relays']['comment'] = |
654 | _("FREE - Leadmon Open Relays - Single Stage Open Relays that are not listed on other active RBLs."); |
655 | |
656 | $filters['Leadmon Multi-stage']['prefname'] = 'filters_spam_lm_ms'; |
657 | $filters['Leadmon Multi-stage']['name'] = 'Leadmon.net Multi-Stage Relay List'; |
658 | $filters['Leadmon Multi-stage']['link'] = 'http://www.leadmon.net/spamguard/'; |
659 | $filters['Leadmon Multi-stage']['dns'] = 'spamguard.leadmon.net'; |
660 | $filters['Leadmon Multi-stage']['result'] = '127.0.0.6'; |
661 | $filters['Leadmon Multi-stage']['comment'] = |
662 | _("FREE - Leadmon Multi-stage - Multi-Stage Open Relays that are not listed on other active RBLs and that have sent SPAM to Leadmon.net."); |
663 | |
664 | $filters['Leadmon SpamBlock']['prefname'] = 'filters_spam_lm_sb'; |
665 | $filters['Leadmon SpamBlock']['name'] = 'Leadmon.net SpamBlock Sites List'; |
666 | $filters['Leadmon SpamBlock']['link'] = 'http://www.leadmon.net/spamguard/'; |
667 | $filters['Leadmon SpamBlock']['dns'] = 'spamguard.leadmon.net'; |
668 | $filters['Leadmon SpamBlock']['result'] = '127.0.0.7'; |
669 | $filters['Leadmon SpamBlock']['comment'] = |
670 | _("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."); |
671 | |
672 | $filters['NJABL Open Relays']['prefname'] = 'filters_spam_njabl_or'; |
673 | $filters['NJABL Open Relays']['name'] = 'NJABL Open Relay/Direct Spam Source List'; |
674 | $filters['NJABL Open Relays']['link'] = 'http://www.njabl.org/'; |
675 | $filters['NJABL Open Relays']['dns'] = 'dnsbl.njabl.org'; |
676 | $filters['NJABL Open Relays']['result'] = '127.0.0.2'; |
677 | $filters['NJABL Open Relays']['comment'] = |
678 | _("FREE, for now - Not Just Another Blacklist - Both Open Relays and Direct SPAM Sources."); |
679 | |
680 | $filters['NJABL DUL']['prefname'] = 'filters_spam_njabl_dul'; |
681 | $filters['NJABL DUL']['name'] = 'NJABL Dial-ups List'; |
682 | $filters['NJABL DUL']['link'] = 'http://www.njabl.org/'; |
683 | $filters['NJABL DUL']['dns'] = 'dnsbl.njabl.org'; |
684 | $filters['NJABL DUL']['result'] = '127.0.0.3'; |
685 | $filters['NJABL DUL']['comment'] = |
686 | _("FREE, for now - Not Just Another Blacklist - Dial-up IPs."); |
687 | |
18b078e9 |
688 | $filters['Conf DSBL.ORG Relay']['prefname'] = 'filters_spam_dsbl_conf_ss'; |
689 | $filters['Conf DSBL.ORG Relay']['name'] = 'DSBL.org Confirmed Relay List'; |
690 | $filters['Conf DSBL.ORG Relay']['link'] = 'http://www.dsbl.org/'; |
691 | $filters['Conf DSBL.ORG Relay']['dns'] = 'list.dsbl.org'; |
692 | $filters['Conf DSBL.ORG Relay']['result'] = '127.0.0.2'; |
693 | $filters['Conf DSBL.ORG Relay']['comment'] = |
694 | _("FREE - Distributed Sender Boycott List - Confirmed Relays"); |
695 | |
696 | $filters['Conf DSBL.ORG Multi-Stage']['prefname'] = 'filters_spam_dsbl_conf_ms'; |
697 | $filters['Conf DSBL.ORG Multi-Stage']['name'] = 'DSBL.org Confirmed Multi-Stage Relay List'; |
698 | $filters['Conf DSBL.ORG Multi-Stage']['link'] = 'http://www.dsbl.org/'; |
699 | $filters['Conf DSBL.ORG Multi-Stage']['dns'] = 'multihop.dsbl.org'; |
700 | $filters['Conf DSBL.ORG Multi-Stage']['result'] = '127.0.0.2'; |
701 | $filters['Conf DSBL.ORG Multi-Stage']['comment'] = |
702 | _("FREE - Distributed Sender Boycott List - Confirmed Multi-stage Relays"); |
703 | |
704 | $filters['UN-Conf DSBL.ORG']['prefname'] = 'filters_spam_dsbl_unc'; |
705 | $filters['UN-Conf DSBL.ORG']['name'] = 'DSBL.org UN-Confirmed Relay List'; |
706 | $filters['UN-Conf DSBL.ORG']['link'] = 'http://www.dsbl.org/'; |
707 | $filters['UN-Conf DSBL.ORG']['dns'] = 'unconfirmed.dsbl.org'; |
708 | $filters['UN-Conf DSBL.ORG']['result'] = '127.0.0.2'; |
709 | $filters['UN-Conf DSBL.ORG']['comment'] = |
710 | _("FREE - Distributed Sender Boycott List - UN-Confirmed Relays"); |
711 | |
10a26cea |
712 | foreach ($filters as $Key => $Value) { |
713 | $filters[$Key]['enabled'] = getPref($data_dir, $username, |
714 | $filters[$Key]['prefname']); |
4eee5968 |
715 | } |
716 | |
10a26cea |
717 | return $filters; |
718 | } |
4eee5968 |
719 | |
0a1dc88e |
720 | /** |
721 | * FIXME: Undocumented function |
722 | * @access private |
723 | */ |
10a26cea |
724 | function remove_filter ($id) { |
725 | global $data_dir, $username; |
4eee5968 |
726 | |
10a26cea |
727 | while ($nextFilter = getPref($data_dir, $username, 'filter' . |
728 | ($id + 1))) { |
729 | setPref($data_dir, $username, 'filter' . $id, $nextFilter); |
730 | $id ++; |
4eee5968 |
731 | } |
732 | |
10a26cea |
733 | removePref($data_dir, $username, 'filter' . $id); |
734 | } |
4eee5968 |
735 | |
0a1dc88e |
736 | /** |
737 | * FIXME: Undocumented function |
738 | * @access private |
739 | */ |
10a26cea |
740 | function filter_swap($id1, $id2) { |
741 | global $data_dir, $username; |
4eee5968 |
742 | |
10a26cea |
743 | $FirstFilter = getPref($data_dir, $username, 'filter' . $id1); |
744 | $SecondFilter = getPref($data_dir, $username, 'filter' . $id2); |
745 | |
746 | if ($FirstFilter && $SecondFilter) { |
747 | setPref($data_dir, $username, 'filter' . $id2, $FirstFilter); |
748 | setPref($data_dir, $username, 'filter' . $id1, $SecondFilter); |
4eee5968 |
749 | } |
10a26cea |
750 | } |
4eec80a7 |
751 | |
0a1dc88e |
752 | /** |
753 | * This update the filter rules when renaming or deleting folders |
754 | * @param array $args |
b2d8bc6c |
755 | * @access private |
0a1dc88e |
756 | */ |
f5ab1fb9 |
757 | function update_for_folder ($args) { |
758 | $old_folder = $args[0]; |
a2a566eb |
759 | $new_folder = $args[2]; |
760 | $action = $args[1]; |
4eec80a7 |
761 | global $plugins, $data_dir, $username; |
762 | $filters = array(); |
763 | $filters = load_filters(); |
764 | $filter_count = count($filters); |
765 | $p = 0; |
766 | for ($i=0;$i<$filter_count;$i++) { |
767 | if (!empty($filters)) { |
768 | if ($old_folder == $filters[$i]['folder']) { |
769 | if ($action == 'rename') { |
770 | $filters[$i]['folder'] = $new_folder; |
771 | setPref($data_dir, $username, 'filter'.$i, |
772 | $filters[$i]['where'].','.$filters[$i]['what'].','.$new_folder); |
773 | } |
774 | elseif ($action == 'delete') { |
775 | remove_filter($p); |
776 | $p = $p-1; |
777 | } |
778 | } |
779 | $p++; |
780 | } |
781 | } |
782 | } |
0a1dc88e |
783 | |
0a1dc88e |
784 | /** |
785 | * Display formated error message |
786 | * @param string $string text message |
787 | * @return string html formated text message |
788 | * @access private |
789 | */ |
790 | function do_error($string) { |
791 | global $color; |
792 | echo "<p align=\"center\"><font color=\"$color[2]\">"; |
793 | echo $string; |
794 | echo "</font></p>\n"; |
795 | } |
6201339c |
796 | ?> |