<?php
-// $Id: spam.php,v 1.178 2007/06/16 03:23:34 henoheno Exp $
+// $Id: spam.php,v 1.195 2007/06/29 15:35:53 henoheno Exp $
// Copyright (C) 2006-2007 PukiWiki Developers Team
// License: GPL v2 or (at your option) any later version
//
//
// (PHP 4 >= 4.3.0): preg_match_all(PREG_OFFSET_CAPTURE): $method['uri_XXX'] related feature
-if (! defined('SPAM_INI_FILE')) define('SPAM_INI_FILE', 'spam.ini.php');
+if (! defined('SPAM_INI_FILE')) define('SPAM_INI_FILE', 'spam.ini.php');
+if (! defined('DOMAIN_INI_FILE')) define('DOMAIN_INI_FILE', 'domain.ini.php');
// ---------------------
// Compat etc
// References:
// http://www.freebsd.org/cgi/man.cgi?query=strings (Man-page of GNU strings)
// http://www.pcre.org/pcre.txt
-function strings($binary = '', $min_len = 4, $ignore_space = FALSE, $multibyte = TRUE)
+// Note: mb_ereg_replace() is one of mbstring extension's functions
+// and need to init its encoding.
+function strings($binary = '', $min_len = 4, $ignore_space = FALSE, $multibyte = FALSE)
{
// String only
$binary = (is_array($binary) || $binary === TRUE) ? '' : strval($binary);
// 3: Host
'\[[0-9a-f:.]+\]' . '|' . // IPv6([colon-hex and dot]): RFC2732
'(?:[0-9]{1,3}\.){3}[0-9]{1,3}' . '|' . // IPv4(dot-decimal): 001.22.3.44
- '[a-z0-9][a-z0-9.-]+[a-z0-9]' . // hostname(FQDN) : foo.example.org
+ '[a-z0-9_-][a-z0-9_.-]+[a-z0-9_-]' . // hostname(FQDN) : foo.example.org
')' .
'(?::([0-9]*))?' . // 4: Port
'((?:/+[^\s<>"\'\[\]/\#]+)*/+)?' . // 5: Directory path or path-info
// ---------------------
// Spam-uri pickup
-// Domain exposure callback (See spam_uri_pickup_preprocess())
+// Preprocess: Removing uninterest part for URI detection
+function spam_uri_removing_hocus_pocus($binary = '', $method = array())
+{
+ $length = 4 ; // 'http'(1) and '://'(2) and 'fqdn'(1)
+ if (is_array($method)) {
+ // '<a'(2) or 'href='(5) or '>'(1) or '</a>'(4)
+ // '[uri'(4) or ']'(1) or '[/uri]'(6)
+ if (isset($method['area_anchor']) || isset($method['uri_anchor']) ||
+ isset($method['area_bbcode']) || isset($method['uri_bbcode']))
+ $length = 1; // Seems not effective
+ }
+
+ // Removing sequential spaces and too short lines
+ $binary = strings($binary, $length, TRUE, FALSE); // Multibyte NOT needed
+
+ // Remove words (has no '<>[]:') between spaces
+ $binary = preg_replace('/[ \t][\w.,()\ \t]+[ \t]/', ' ', $binary);
+
+ return $binary;
+}
+
+// Preprocess: Domain exposure callback (See spam_uri_pickup_preprocess())
// http://victim.example.org/?foo+site:nasty.example.com+bar
// => http://nasty.example.com/?refer=victim.example.org
// NOTE: 'refer=' is not so good for (at this time).
return $result;
}
-// Preprocess: Removing uninterest part for URI detection
-function spam_uri_removing_hocus_pocus($binary = '', $method = array())
-{
- $length = 4 ; // 'http'(1) and '://'(2) and 'fqdn'(1)
- if (is_array($method)) {
- // '<a'(2) or 'href='(5) or '>'(1) or '</a>'(4)
- // '[uri'(4) or ']'(1) or '[/uri]'(6)
- if (isset($method['area_anchor']) || isset($method['uri_anchor']) ||
- isset($method['area_bbcode']) || isset($method['uri_bbcode']))
- $length = 1; // Seems not effective
- }
-
- // Removing sequential spaces and too short lines
- $binary = strings($binary, $length, TRUE, TRUE);
-
- // Words between spaces
- $binary = preg_replace('/[ \t][\w \t]+[ \t]/', ' ', $binary);
-
- return $binary;
-}
-
// Preprocess: rawurldecode() and adding space(s) and something
// to detect/count some URIs _if possible_
// NOTE: It's maybe danger to var_dump(result). [e.g. 'javascript:']
if (! is_string($string)) return '';
$string = spam_uri_removing_hocus_pocus(rawurldecode($string), $method);
+ //var_dump(htmlspecialchars($string));
// Domain exposure (simple)
// http://victim.example.org/nasty.example.org/path#frag
$string
);
- // Domain exposure (See _preg_replace_callback_domain_exposure())
+ // Domain exposure (site:) See _preg_replace_callback_domain_exposure()
$string = preg_replace_callback(
array(
- '#(http)://' .
+ '#(h?ttp)://' . // 1:Scheme
+ // 2:Host
'(' .
+ '(?:[a-z0-9_.-]+\.)?[a-z0-9_-]+\.[a-z0-9_-]+' .
// Something Google: http://www.google.com/supported_domains
- '(?:[a-z0-9.]+\.)?google\.[a-z]{2,3}(?:\.[a-z]{2})?' .
- '|' .
- // AltaVista
- '(?:[a-z0-9.]+\.)?altavista.com' .
-
+ // AltaVista: http://es.altavista.com/web/results?q=site%3Anasty.example.org+foobar
+ // Live Search: search.live.com
+ // MySpace: http://sads.myspace.com/Modules/Search/Pages/Search.aspx?_snip_&searchString=site:nasty.example.org
+ // (also searchresults.myspace.com)
+ // alltheweb.com
+ // search.bbc.co.uk
+ // search.orange.co.uk
+ // ...
')' .
'/' .
- '([a-z0-9?=&.%_/\'\\\+-]+)' . // path/?query=foo+bar+
- '\bsite:([a-z0-9.%_-]+\.[a-z0-9.%_-]+)' . // site:nasty.example.com
- //'()' . // Preserve or remove?
+ '([a-z0-9?=&.%_/\'\\\+-]+)' . // 3:path/?query=foo+bar+
+ '\bsite:([a-z0-9.%_-]+\.[a-z0-9.%_-]+)' . // 4:site:nasty.example.com
+ '()' . // 5:Preserve or remove?
'#i',
),
'_preg_replace_callback_domain_exposure',
! is_array($progress['hosts']) ||
empty($progress['hosts'])) return '';
- $result = '';
-
- // Generate a $trie
+ // Generate a responsible $trie
$trie = array();
foreach($progress['hosts'] as $value) {
-
- // Try to shorten (pre) -- array('example.com', 'bar', 'foo')
+ // 'A.foo.bar.example.com'
$resp = whois_responsibility($value); // 'example.com'
- $rest = rtrim(substr($value, 0, - strlen($resp)), '.'); // 'foo.bar'
- if ($rest) {
- $parts = explode('.', delimiter_reverse('.' . $rest));
- array_unshift($parts, $resp);
+ if (empty($resp)) {
+ // One or more test, or do nothing here
+ $resp = strval($value);
+ $rest = '';
} else {
- $parts = array($resp, $rest);
+ $rest = rtrim(substr($value, 0, - strlen($resp)), '.'); // 'A.foo.bar'
}
-
- $trie = array_merge_recursive(
- $trie,
- array_leaf($parts, TRUE, $value)
- );
+ $trie = array_merge_recursive($trie, array($resp => array($rest => NULL)));
}
- // Try to shorten (post, non-recursive) -- 'foo.bar.example.com'
- array_joinbranch_leaf($trie, '.', 0, TRUE);
-
- // Sort and flatten -- 'A.foo.bar.example.com, B.foo.bar.example.com'
+ // Format: var_export_shrink() -like output
+ $result = array();
+ ksort_by_domain($trie);
foreach(array_keys($trie) as $key) {
- if (is_array($trie[$key])) {
- ksort_by_domain($trie[$key]);
- $trie[$key] = implode(', ', array_flat_leaves($trie[$key]));
+ ksort_by_domain($trie[$key]);
+ if (count($trie[$key]) == 1 && key($trie[$key]) == '') {
+ // Just one 'responsibility.example.com'
+ $result[] = ' \'' . $key . '\',';
+ } else {
+ // One subdomain-or-host, or several ones
+ $subs = array();
+ foreach(array_keys($trie[$key]) as $sub) {
+ if ($sub == '') {
+ $subs[] = $key;
+ } else {
+ $subs[] = $sub . '.' . $key;
+ }
+ }
+ $result[] = ' \'' . $key . '\' => \'' . implode(', ', $subs) . '\',';
}
+ unset($trie[$key]);
}
-
- // TODO: ltrim('.') from $trie
-
- ksort_by_domain($trie);
-
- // TODO: from array('foobar' => 'foobar') to 'foobar'
-
- return var_export_shrink($trie, TRUE, TRUE);
+ return
+ 'array (' . "\n" .
+ implode("\n", $result) . "\n" .
+ ')';
}
// ksort() by domain
$array = $result;
}
-// array('F' => array('B' => array('C' => array('d' => array('' => 'foobar')))))
-// to
-// array('F.B.C.d.' => 'foobar')
-function array_joinbranch_leaf(& $array, $delim = '.', $limit = 0, $reverse = FALSE)
-{
- $result = array();
- if (! is_array($array)) return $result; // Nothing to do
-
- $limit = max(0, intval($limit));
- $cstack = array();
-
- foreach(array_keys($array) as $key) {
- $kstack = array();
- $k = -1;
-
- $single = array($key => & $array[$key]); // Keep it single
- $cursor = & $single;
- while(is_array($cursor) && count($cursor) == 1) { // Once
- ++$k;
- $kstack[] = key($cursor);
- $cursor = & $cursor[$kstack[$k]];
- if ($limit != 0 && $k == $limit) break;
- }
-
- // Relink
- if ($k != 0) {
- if ($reverse) $kstack = array_reverse($kstack);
- $joinkey = implode($delim, $kstack);
-
- unset($array[$key]);
- $array[$joinkey] = & $cursor;
- $result[$joinkey] = $k + 1; // Key seems not an single array => joined length
- }
- }
-
- return $result;
-}
-
-
// Check responsibility-root of the FQDN
// 'foo.bar.example.com' => 'example.com' (.com has the last whois for it)
// 'foo.bar.example.au' => 'example.au' (.au has the last whois for it)
// 'foo.bar.example.act.edu.au' => 'example.act.edu.au' (.act.edu.au has the last whois for it)
function whois_responsibility($fqdn = 'foo.bar.example.com', $parent = FALSE, $implicit = TRUE)
{
- // Domains who have 2nd and/or 3rd level domains
- static $domain = array(
-
- // ccTLD: Australia
- // http://www.auda.org.au/
- // NIC : http://www.aunic.net/
- // Whois: http://www.ausregistry.com.au/
- 'au' => array(
- // .au Second Level Domains
- // http://www.auda.org.au/domains/
- 'asn' => TRUE,
- 'com' => TRUE,
- 'conf' => TRUE,
- 'csiro' => TRUE,
- 'edu' => array( // http://www.domainname.edu.au/
- // Geographic
- 'act' => TRUE,
- 'nt' => TRUE,
- 'nsw' => TRUE,
- 'qld' => TRUE,
- 'sa' => TRUE,
- 'tas' => TRUE,
- 'vic' => TRUE,
- 'wa' => TRUE,
- ),
- 'gov' => array(
- // Geographic
- 'act' => TRUE, // Australian Capital Territory
- 'nt' => TRUE, // Northern Territory
- 'nsw' => TRUE, // New South Wales
- 'qld' => TRUE, // Queensland
- 'sa' => TRUE, // South Australia
- 'tas' => TRUE, // Tasmania
- 'vic' => TRUE, // Victoria
- 'wa' => TRUE, // Western Australia
- ),
- 'id' => TRUE,
- 'net' => TRUE,
- 'org' => TRUE,
- 'info' => TRUE,
- ),
-
- // ccTLD: China
- // NIC : http://www.cnnic.net.cn/en/index/
- // Whois: http://ewhois.cnnic.cn/
- 'cn' => array(
- // Provisional Administrative Rules for Registration of Domain Names in China
- // http://www.cnnic.net.cn/html/Dir/2003/11/27/1520.htm
-
- // Organizational
- 'ac' => TRUE,
- 'com' => TRUE,
- 'edu' => TRUE,
- 'gov' => TRUE,
- 'net' => TRUE,
- 'org' => TRUE,
-
- // Geographic
- 'ah' => TRUE,
- 'bj' => TRUE,
- 'cq' => TRUE,
- 'fj' => TRUE,
- 'gd' => TRUE,
- 'gs' => TRUE,
- 'gx' => TRUE,
- 'gz' => TRUE,
- 'ha' => TRUE,
- 'hb' => TRUE,
- 'he' => TRUE,
- 'hi' => TRUE,
- 'hk' => TRUE,
- 'hl' => TRUE,
- 'hn' => TRUE,
- 'jl' => TRUE,
- 'js' => TRUE,
- 'jx' => TRUE,
- 'ln' => TRUE,
- 'mo' => TRUE,
- 'nm' => TRUE,
- 'nx' => TRUE,
- 'qh' => TRUE,
- 'sc' => TRUE,
- 'sd' => TRUE,
- 'sh' => TRUE,
- 'sn' => TRUE,
- 'sx' => TRUE,
- 'tj' => TRUE,
- 'tw' => TRUE,
- 'xj' => TRUE,
- 'xz' => TRUE,
- 'yn' => TRUE,
- 'zj' => TRUE,
- ),
-
- // ccTLD: South Korea
- // NIC : http://www.nic.or.kr/english/
- // Whois: http://whois.nida.or.kr/english/
- 'kr' => array(
- // .kr domain policy [appendix 1] : Qualifications for Second Level Domains
- // http://domain.nida.or.kr/eng/policy.jsp
-
- // Organizational
- 'co' => TRUE,
- 'ne ' => TRUE,
- 'or ' => TRUE,
- 're ' => TRUE,
- 'pe' => TRUE,
- 'go ' => TRUE,
- 'mil' => TRUE,
- 'ac' => TRUE,
- 'hs' => TRUE,
- 'ms' => TRUE,
- 'es' => TRUE,
- 'sc' => TRUE,
- 'kg' => TRUE,
-
- // Geographic
- 'seoul' => TRUE,
- 'busan' => TRUE,
- 'daegu' => TRUE,
- 'incheon' => TRUE,
- 'gwangju' => TRUE,
- 'daejeon' => TRUE,
- 'ulsan' => TRUE,
- 'gyeonggi' => TRUE,
- 'gangwon' => TRUE,
- 'chungbuk' => TRUE,
- 'chungnam' => TRUE,
- 'jeonbuk' => TRUE,
- 'jeonnam' => TRUE,
- 'gyeongbuk' => TRUE,
- 'gyeongnam' => TRUE,
- 'jeju' => TRUE,
- ),
+ static $domain;
- // ccTLD: Japan
- // NIC : http://jprs.co.jp/en/
- // Whois: http://whois.jprs.jp/en/
- 'jp' => array(
- // Guide to JP Domain Name
- // http://jprs.co.jp/en/jpdomain.html
-
- // Organizational
- 'ac' => TRUE,
- 'ad' => TRUE,
- 'co' => TRUE,
- 'go' => TRUE,
- 'gr' => TRUE,
- 'lg' => TRUE,
- 'ne' => TRUE,
- 'or' => TRUE,
-
- // Geographic
- //
- // Examples for 3rd level domains
- //'kumamoto' => array(
- // // http://www.pref.kumamoto.jp/link/list.asp#4
- // 'amakusa' => TRUE,
- // 'hitoyoshi' => TRUE,
- // 'jonan' => TRUE,
- // 'kumamoto' => TRUE,
- // ...
- //),
- 'aichi' => TRUE,
- 'akita' => TRUE,
- 'aomori' => TRUE,
- 'chiba' => TRUE,
- 'ehime' => TRUE,
- 'fukui' => TRUE,
- 'fukuoka' => TRUE,
- 'fukushima' => TRUE,
- 'gifu' => TRUE,
- 'gunma' => TRUE,
- 'hiroshima' => TRUE,
- 'hokkaido' => TRUE,
- 'hyogo' => TRUE,
- 'ibaraki' => TRUE,
- 'ishikawa' => TRUE,
- 'iwate' => TRUE,
- 'kagawa' => TRUE,
- 'kagoshima' => TRUE,
- 'kanagawa' => TRUE,
- 'kawasaki' => TRUE,
- 'kitakyushu'=> TRUE,
- 'kobe' => TRUE,
- 'kochi' => TRUE,
- 'kumamoto' => TRUE,
- 'kyoto' => TRUE,
- 'mie' => TRUE,
- 'miyagi' => TRUE,
- 'miyazaki' => TRUE,
- 'nagano' => TRUE,
- 'nagasaki' => TRUE,
- 'nagoya' => TRUE,
- 'nara' => TRUE,
- 'niigata' => TRUE,
- 'oita' => TRUE,
- 'okayama' => TRUE,
- 'okinawa' => TRUE,
- 'osaka' => TRUE,
- 'saga' => TRUE,
- 'saitama' => TRUE,
- 'sapporo' => TRUE,
- 'sendai' => TRUE,
- 'shiga' => TRUE,
- 'shimane' => TRUE,
- 'shizuoka' => TRUE,
- 'tochigi' => TRUE,
- 'tokushima' => TRUE,
- 'tokyo' => TRUE,
- 'tottori' => TRUE,
- 'toyama' => TRUE,
- 'wakayama' => TRUE,
- 'yamagata' => TRUE,
- 'yamaguchi' => TRUE,
- 'yamanashi' => TRUE,
- 'yokohama' => TRUE,
- ),
-
- // ccTLD: Ukraine
- // NIC : http://www.nic.net.ua/
- // Whois: http://whois.com.ua/
- 'ua' => array(
- // policy for alternative 2nd level domain names (a2ld)
- // http://www.nic.net.ua/doc/a2ld
- // http://whois.com.ua/
- 'cherkassy' => TRUE,
- 'chernigov' => TRUE,
- 'chernovtsy' => TRUE,
- 'ck' => TRUE,
- 'cn' => TRUE,
- 'com' => TRUE,
- 'crimea' => TRUE,
- 'cv' => TRUE,
- 'dn' => TRUE,
- 'dnepropetrovsk' => TRUE,
- 'donetsk' => TRUE,
- 'dp' => TRUE,
- 'edu' => TRUE,
- 'gov' => TRUE,
- 'if' => TRUE,
- 'ivano-frankivsk' => TRUE,
- 'kh' => TRUE,
- 'kharkov' => TRUE,
- 'kherson' => TRUE,
- 'kiev' => TRUE,
- 'kirovograd' => TRUE,
- 'km' => TRUE,
- 'kr' => TRUE,
- 'ks' => TRUE,
- 'lg' => TRUE,
- 'lugansk' => TRUE,
- 'lutsk' => TRUE,
- 'lviv' => TRUE,
- 'mk' => TRUE,
- 'net' => TRUE,
- 'nikolaev' => TRUE,
- 'od' => TRUE,
- 'odessa' => TRUE,
- 'org' => TRUE,
- 'pl' => TRUE,
- 'poltava' => TRUE,
- 'rovno' => TRUE,
- 'rv' => TRUE,
- 'sebastopol' => TRUE,
- 'sumy' => TRUE,
- 'te' => TRUE,
- 'ternopil' => TRUE,
- 'uz' => TRUE,
- 'uzhgorod' => TRUE,
- 'vinnica' => TRUE,
- 'vn' => TRUE,
- 'zaporizhzhe' => TRUE,
- 'zhitomir' => TRUE,
- 'zp' => TRUE,
- 'zt' => TRUE,
- ),
-
- // ccTLD: United Kingdom
- // NIC : http://www.nic.uk/
- 'uk' => array(
- // Second Level Domains
- // http://www.nic.uk/registrants/aboutdomainnames/sld/
- 'co' => TRUE,
- 'ltd' => TRUE,
- 'me' => TRUE,
- 'net' => TRUE,
- 'nic' => TRUE,
- 'org' => TRUE,
- 'plc' => TRUE,
- 'sch' => TRUE,
-
- // Delegated Second Level Domains
- // http://www.nic.uk/registrants/aboutdomainnames/sld/delegated/
- 'ac' => TRUE,
- 'gov' => TRUE,
- 'mil' => TRUE,
- 'mod' => TRUE,
- 'nhs' => TRUE,
- 'police' => TRUE,
- ),
+ if ($fqdn === NULL) {
+ $domain = NULL; // Unset
+ return '';
+ }
+ if (! is_string($fqdn)) return '';
- // ccTLD: United States of America
- // NIC : http://nic.us/
- // Whois: http://whois.us/
- 'us' => array(
- // See RFC1480
-
- // Organizational
- 'dni',
- 'fed',
- 'isa',
- 'kids',
- 'nsn',
-
- // Geographical
- // United States Postal Service: State abbreviations (for postal codes)
- // http://www.usps.com/ncsc/lookups/abbreviations.html
- 'ak' => TRUE, // Alaska
- 'al' => TRUE, // Alabama
- 'ar' => TRUE, // Arkansas
- 'as' => TRUE, // American samoa
- 'az' => TRUE, // Arizona
- 'ca' => TRUE, // California
- 'co' => TRUE, // Colorado
- 'ct' => TRUE, // Connecticut
- 'dc' => TRUE, // District of Columbia
- 'de' => TRUE, // Delaware
- 'fl' => TRUE, // Florida
- 'fm' => TRUE, // Federated states of Micronesia
- 'ga' => TRUE, // Georgia
- 'gu' => TRUE, // Guam
- 'hi' => TRUE, // Hawaii
- 'ia' => TRUE, // Iowa
- 'id' => TRUE, // Idaho
- 'il' => TRUE, // Illinois
- 'in' => TRUE, // Indiana
- 'ks' => TRUE, // Kansas
- 'ky' => TRUE, // Kentucky
- 'la' => TRUE, // Louisiana
- 'ma' => TRUE, // Massachusetts
- 'md' => TRUE, // Maryland
- 'me' => TRUE, // Maine
- 'mh' => TRUE, // Marshall Islands
- 'mi' => TRUE, // Michigan
- 'mn' => TRUE, // Minnesota
- 'mo' => TRUE, // Missouri
- 'mp' => TRUE, // Northern mariana islands
- 'ms' => TRUE, // Mississippi
- 'mt' => TRUE, // Montana
- 'nc' => TRUE, // North Carolina
- 'nd' => TRUE, // North Dakota
- 'ne' => TRUE, // Nebraska
- 'nh' => TRUE, // New Hampshire
- 'nj' => TRUE, // New Jersey
- 'nm' => TRUE, // New Mexico
- 'nv' => TRUE, // Nevada
- 'ny' => TRUE, // New York
- 'oh' => TRUE, // Ohio
- 'ok' => TRUE, // Oklahoma
- 'or' => TRUE, // Oregon
- 'pa' => TRUE, // Pennsylvania
- 'pr' => TRUE, // Puerto Rico
- 'pw' => TRUE, // Palau
- 'ri' => TRUE, // Rhode Island
- 'sc' => TRUE, // South Carolina
- 'sd' => TRUE, // South Dakota
- 'tn' => TRUE, // Tennessee
- 'tx' => TRUE, // Texas
- 'ut' => TRUE, // Utah
- 'va' => TRUE, // Virginia
- 'vi' => TRUE, // Virgin Islands
- 'vt' => TRUE, // Vermont
- 'wa' => TRUE, // Washington
- 'wi' => TRUE, // Wisconsin
- 'wv' => TRUE, // West Virginia
- 'wy' => TRUE, // Wyoming
- ),
- );
+ if (is_ip($fqdn)) return $fqdn;
- if (! is_string($fqdn)) return '';
+ if (! isset($domain)) {
+ $domain = array();
+ if (file_exists(DOMAIN_INI_FILE)) {
+ include(DOMAIN_INI_FILE); // Set
+ }
+ }
$result = array();
$dcursor = & $domain;
$array = array_reverse(explode('.', $fqdn));
$i = 0;
while(TRUE) {
+ if (! isset($array[$i])) break;
$acursor = $array[$i];
if (is_array($dcursor) && isset($dcursor[$acursor])) {
$result[] = & $array[$i];
function spam_dispose()
{
get_blocklist(NULL);
+ whois_responsibility(NULL);
}
// Common bahavior for blocking
// NOTE: Call this function from various blocking feature, to disgueise the reason 'why blocked'
function spam_exit($mode = '', $data = array())
{
-
$exit = TRUE;
+
switch ($mode) {
case '':
echo("\n");
if (empty($progress['is_spam'])) {
spam_dispose();
} else {
- $target = string($target, 0); // Removing "\0" etc
+
+// TODO: detect encoding from $target for mbstring functions
+// $tmp = array();
+// foreach(array_keys($target) as $key) {
+// $tmp[strings($key, 0, FALSE, TRUE)] = strings($target[$key], 0, FALSE, TRUE); // Removing "\0" etc
+// }
+// $target = & $tmp;
+
pkwk_spamnotify($action, $page, $target, $progress, $method);
spam_exit($exitmode, $progress);
}
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