/**
* Message and Spam Filter Plugin
*
- * Copyright (c) 1999-2002 The SquirrelMail Project Team
+ * Copyright (c) 1999-2003 The SquirrelMail Project Team
* Licensed under the GNU GPL. For full terms see the file COPYING.
*
* This plugin filters your inbox into different folders based upon given
function filters_SaveCache () {
global $data_dir, $SpamFilters_DNScache;
- if (file_exists($data_dir . "/dnscache")) {
- $fp = fopen($data_dir . "/dnscache", "r");
+ if (file_exists($data_dir . '/dnscache')) {
+ $fp = fopen($data_dir . '/dnscache', 'r');
} else {
$fp = false;
}
if ($fp) {
flock($fp,LOCK_EX);
} else {
- $fp = fopen($data_dir . "/dnscache", "w+");
+ $fp = fopen($data_dir . '/dnscache', 'w+');
fclose($fp);
- $fp = fopen($data_dir . "/dnscache", "r");
+ $fp = fopen($data_dir . '/dnscache', 'r');
flock($fp,LOCK_EX);
}
- $fp1=fopen($data_dir . "/dnscache", "w+");
+ $fp1=fopen($data_dir . '/dnscache', 'w+');
foreach ($SpamFilters_DNScache as $Key=> $Value) {
$tstr = $Key . ',' . $Value['L'] . ',' . $Value['T'] . "\n";
fclose($fp);
}
-
function filters_LoadCache () {
global $data_dir, $SpamFilters_DNScache;
- if (file_exists($data_dir . "/dnscache")) {
+ if (file_exists($data_dir . '/dnscache')) {
$SpamFilters_DNScache = array();
- if ($fp = fopen ($data_dir . "/dnscache", "r")) {
+ if ($fp = fopen ($data_dir . '/dnscache', 'r')) {
flock($fp,LOCK_SH);
while ($data=fgetcsv($fp,1024)) {
if ($data[2] > time()) {
}
}
- $bqfil = $attachment_dir . $username . "-bq.in";
- $fp = fopen($bqfil, "w");
+ $bqfil = $attachment_dir . $username . '-bq.in';
+ $fp = fopen($bqfil, 'w');
fputs ($fp, $SpamFilters_CacheTTL . "\n");
foreach ($rbls as $key => $value) {
- fputs ($fp, "." . $key . "\n");
+ fputs ($fp, '.' . $key . "\n");
}
fputs ($fp, "----------\n");
foreach ($IPs as $key => $value) {
}
fclose ($fp);
$bqout = array();
- exec ($SpamFilters_BulkQuery . " < " . $bqfil, $bqout);
+ exec ($SpamFilters_BulkQuery . ' < ' . $bqfil, $bqout);
foreach ($bqout as $value) {
$Chunks = explode(',', $value);
$SpamFilters_DNScache[$Chunks[0]]['L'] = $Chunks[1];
}
}
-
-function filters_sqimap_read_data ($imap_stream, $pre, $handle_errors, &$response, &$message) {
- global $color, $squirrelmail_language, $imap_general_debug;
-
- $data = array();
- $size = 0;
-
- do {
- $read = fgets($imap_stream, 9096);
- if (ereg("^$pre (OK|BAD|NO)(.*)$", $read, $regs)) {
- break; // found end of reply
- }
-
- // Continue if needed for this single line
- while (strpos($read, "\n") === false) {
- $read .= fgets($imap_stream, 9096);
- }
-
- $data[] = $read;
-
- if (ereg("^\\* [0-9]+ FETCH.*\\{([0-9]+)\\}", $read, $regs)) {
- $size = $regs[1];
- if ($imap_general_debug) {
- echo "<small><tt><font color=\"#CC0000\">Size is $size</font></tt></small><br>\n";
- }
-
- $total_size = 0;
- do {
- $read = fgets($imap_stream, 9096);
- if ($imap_general_debug) {
- echo "<small><tt><font color=\"#CC0000\">$read</font></tt></small><br>\n";
- flush();
- }
- $data[] = $read;
- $total_size += strlen($read);
- } while ($total_size < $size);
-
- $size = 0;
- }
- // For debugging purposes
- if ($imap_general_debug) {
- echo "<small><tt><font color=\"#CC0000\">$read</font></tt></small><br>\n";
- flush();
- }
- } while (true);
-
- $response = $regs[1];
- $message = trim($regs[2]);
-
- if ($imap_general_debug) {
- echo '--<br>';
- }
-
- if (!$handle_errors) {
- return $data;
- }
-
- if ($response == 'NO') {
- // ignore this error from m$ exchange, it is not fatal (aka bug)
- if (strstr($message, 'command resulted in') === false) {
- set_up_language($squirrelmail_language);
- echo "<br><b><font color=$color[2]>\n" .
- _("ERROR : Could not complete request.") .
- "</b><br>\n" .
- _("Reason Given: ") .
- $message . "</font><br>\n";
- exit;
- }
- } else if ($response == 'BAD') {
- set_up_language($squirrelmail_language);
- echo "<br><b><font color=$color[2]>\n" .
- _("ERROR : Bad or malformed request.") .
- "</b><br>\n" .
- _("Server responded: ") .
- $message . "</font><br>\n";
- exit;
- }
-
- return $data;
-}
-
-
function start_filters() {
- global $mailbox, $username, $key, $imapServerAddress, $imapPort, $imap,
- $imap_general, $filters, $imap_stream, $imapConnection,
- $UseSeparateImapConnection, $AllowSpamFilters;
+ global $mailbox, $imapServerAddress, $imapPort, $imap,
+ $imap_general, $filters, $imap_stream, $imapConnection,
+ $UseSeparateImapConnection, $AllowSpamFilters;
+
+ sqgetGlobalVar('username', $username, SQ_SESSION);
+ sqgetGlobalVar('key', $key, SQ_COOKIE);
-# We really want to do this for ALL mailbox.
# if ($mailbox == 'INBOX') {
// Detect if we have already connected to IMAP or not.
// Also check if we are forced to use a separate IMAP connection
# }
}
-
function user_filters($imap_stream) {
global $data_dir, $username;
$filters = load_filters();
$filters_user_scan = getPref($data_dir, $username, 'filters_user_scan');
sqimap_mailbox_select($imap_stream, 'INBOX');
-
- /* For every rule */
- for ($i=0; $i < count($filters); $i++) {
+ $id = array();
+ // For every rule
+ for ($i=0, $num = count($filters); $i < $num; $i++) {
// If it is the "combo" rule
if ($filters[$i]['where'] == 'To or Cc') {
-
- /* If it's "TO OR CC", we have to do two */
- /* searches one for TO and the other for CC. */
- filter_search_and_delete($imap_stream,
- 'TO',
- $filters[$i]['what'],
- $filters[$i]['folder'],
- $filters_user_scan);
- filter_search_and_delete($imap_stream,
- 'CC',
- $filters[$i]['what'],
- $filters[$i]['folder'],
- $filters_user_scan);
+ /*
+ * If it's "TO OR CC", we have to do two searches, one for TO
+ * and the other for CC.
+ */
+ $id = filter_search_and_delete($imap_stream, 'TO',
+ $filters[$i]['what'], $filters[$i]['folder'], $filters_user_scan, $id);
+ $id = filter_search_and_delete($imap_stream, 'CC',
+ $filters[$i]['what'], $filters[$i]['folder'], $filters_user_scan, $id);
} else {
-
- /* If it's a normal TO, CC, SUBJECT, */
- /* or FROM, then handle it normally. */
- filter_search_and_delete($imap_stream,
- $filters[$i]['where'],
- $filters[$i]['what'],
- $filters[$i]['folder'],
- $filters_user_scan);
+ /*
+ * If it's a normal TO, CC, SUBJECT, or FROM, then handle it
+ * normally.
+ */
+ $id = filter_search_and_delete($imap_stream, $filters[$i]['where'],
+ $filters[$i]['what'], $filters[$i]['folder'], $filters_user_scan, $id);
}
}
-
- /* Clean out the mailbox whether or not auto_expunge is */
- /* on That way it looks like it was redirected properly */
- sqimap_mailbox_expunge($imap_stream, 'INBOX');
+ // Clean out the mailbox whether or not auto_expunge is on
+ // That way it looks like it was redirected properly
+ if (count($id)) {
+ sqimap_mailbox_expunge($imap_stream, 'INBOX');
+ }
}
-function filter_search_and_delete($imap, $where, $what, $where_to, $user_scan) {
- global $languages, $squirrelmail_language, $allow_charset_search,
- $uid_support;
+function filter_search_and_delete($imap, $where, $what, $where_to, $user_scan,
+ $del_id) {
+ global $languages, $squirrelmail_language, $allow_charset_search,
+ $uid_support, $imap_server_type;
if ($user_scan == 'new') {
$category = 'UNSEEN';
} else {
$category = 'ALL';
}
- if ($allow_charset_search
- && isset($languages[$squirrelmail_language]['CHARSET'])
- && $languages[$squirrelmail_language]['CHARSET']) {
- $search_str = 'SEARCH CHARSET "'
- . strtoupper($languages[$squirrelmail_language]['CHARSET'])
- . '" ' . $category . ' ';
+ if ($allow_charset_search &&
+ isset($languages[$squirrelmail_language]['CHARSET']) &&
+ $languages[$squirrelmail_language]['CHARSET']) {
+ $search_str = 'SEARCH CHARSET '
+ . strtoupper($languages[$squirrelmail_language]['CHARSET'])
+ . ' ' . $category;
} else {
- $search_str = 'SEARCH CHARSET "US-ASCII" ' . $category . ' ';
+ $search_str = 'SEARCH CHARSET US-ASCII ' . $category;
}
- if ($where == "Header") {
- $what = explode(':', $what);
- $where = trim($where . ' ' . $what[0]);
- $what = addslashes(trim($what[1]));
+ if ($where == 'Header') {
+ $what = explode(':', $what);
+ $where = trim($where . ' ' . $what[0]);
+ $what = addslashes(trim($what[1]));
}
- $search_str .= $where . ' {' . strlen($what) . "}\r\n" . $what . "\r\n";
- $readin = sqimap_run_command($imap, $search_str, false, $result, $message, $uid_support);
- for ($r=0; $r < count($readin) && substr($readin[$r], 0, 8) != '* SEARCH'; ++$r) {}
- if ($result == 'OK') {
- $ids = explode(' ', $readin[$r]);
+ if ($imap_server_type == 'macosx') {
+ $search_str .= ' ' . $where . ' ' . $what;
+ } else {
+ $search_str .= ' ' . $where . ' {' . strlen($what) . "}\r\n"
+ . $what . "\r\n";
+ }
+
+ /* read data back from IMAP */
+ $read = sqimap_run_command($imap, $search_str, true, $response, $message, $uid_support);
+
+ // This may have problems with EIMS due to it being goofy
+
+ for ($r=0, $num = count($read); $r < $num &&
+ substr($read[$r], 0, 8) != '* SEARCH'; $r++) {}
+ if ($response == 'OK') {
+ $ids = explode(' ', $read[$r]);
if (sqimap_mailbox_exists($imap, $where_to)) {
- for ($j=2; $j < count($ids); $j++) {
+ for ($j=2, $num = count($ids); $j < $num; $j++) {
$id = trim($ids[$j]);
+ $del_id[] = $id;
sqimap_messages_copy ($imap, $id, $id, $where_to);
- sqimap_messages_flag ($imap, $id, $id, 'Deleted', true);
+ sqimap_messages_flag ($imap, $id, $id, 'Deleted',false);
}
}
}
+ return $del_id;
}
// These are the spam filters
function spam_filters($imap_stream) {
- global $data_dir, $username;
+ global $data_dir, $username, $uid_support;
global $SpamFilters_YourHop;
global $SpamFilters_DNScache;
global $SpamFilters_SharedCache;
// Ask for a big list of all "Received" headers in the inbox with
// flags for each message. Kinda big.
- //fputs($imap_stream, 'A3999 FETCH 1:* (FLAGS BODY.PEEK[HEADER.FIELDS ' .
- // "(RECEIVED)])\r\n");
- $sid = sqimap_session_id();
if ($filters_spam_scan != 'new') {
- fputs($imap_stream, $sid.' FETCH 1:* (FLAGS BODY.PEEK[HEADER.FIELDS ' .
- "(RECEIVED)])\r\n");
+ $read = sqimap_run_command($imap_stream, 'FETCH 1:* (FLAGS BODY.PEEK[HEADER.FIELDS ' .
+ '(RECEIVED)])', true, $reponse, $message, $uid_support);
} else {
- fputs ($imap_stream, $sid.' SEARCH UNSEEN' . "\r\n");
- $read = filters_sqimap_read_data ($imap_stream, $sid, true,
- $response, $message);
- $sid = sqimap_session_id();
+ $read = sqimap_run_command($imap_stream, 'SEARCH UNSEEN', true, $reponse, $message, $uid_support);
if ($response != 'OK' || trim($read[0]) == '* SEARCH') {
- fputs($imap_stream,
- $sid.' FETCH 1:* (FLAGS BODY.PEEK[HEADER.FIELDS ' .
- "(RECEIVED)])\r\n");
+ $read = sqimap_run_command($imap_stream, 'FETCH 1:* (FLAGS BODY.PEEK[HEADER.FIELDS ' .
+ '(RECEIVED)])', true, $reponse, $message, $uid_support);
} else {
$read[0] = trim($read[0]);
$i = 0;
}
$imap_query .= $Chunks[count($Chunks)-1];
$imap_query .= ' (FLAGS BODY.PEEK[HEADER.FIELDS ';
- $imap_query .= "(RECEIVED)])\r\n";
- fputs($imap_stream, $imap_query);
+ $imap_query .= '(RECEIVED)])';//\r\n";
+ $read = sqimap_run_command($imap_stream,$imap_query, true, $reponse, $message, $uid_support);
}
}
- $read = filters_sqimap_read_data ($imap_stream, $sid, true,
- $response, $message);
- if ($response != 'OK') {
+ if (isset($response) && $response != 'OK') {
return;
}
sqimap_messages_copy ($imap_stream, $MsgNum, $MsgNum,
$filters_spam_folder);
sqimap_messages_flag ($imap_stream, $MsgNum, $MsgNum,
- 'Deleted');
+ 'Deleted', false);
}
} else {
}
if ($SpamFilters_SharedCache) {
filters_SaveCache();
} else {
- session_register('SpamFilters_DNScache');
+ sqsession_register($SpamFilters_DNScache, 'SpamFilters_DNScache');
}
-}
+}
// Does the loop through each enabled filter for the specified IP address.
// IP format: $a.$b.$c.$d
if ($filters[$key]['dns']) {
$filter_revip = $d . '.' . $c . '.' . $b . '.' . $a . '.' .
$filters[$key]['dns'];
+
+ if(!isset($SpamFilters_DNScache[$filter_revip]['L']))
+ $SpamFilters_DNScache[$filter_revip]['L'] = '';
+
+ if(!isset($SpamFilters_DNScache[$filter_revip]['T']))
+ $SpamFilters_DNScache[$filter_revip]['T'] = '';
+
if (strlen($SpamFilters_DNScache[$filter_revip]['L']) == 0) {
$SpamFilters_DNScache[$filter_revip]['L'] =
gethostbyname($filter_revip);
projects / squirrelmail.git / blobdiff