public static function isCrawler($UA){
$browscap = new wfBrowscap();
$b = $browscap->getBrowser($UA);
if($b && isset($b['Crawler']) && $b['Crawler']){
return true;
}
return false;
}
public static function isCrawler($UA)
{
$browscap = new wfBrowscap();
$b = $browscap->getBrowser($UA);
if (!$b || $b['Parent'] == 'DefaultProperties') {
$log = new wfLog(wfConfig::get('apiKey'), wfUtils::getWPVersion());
$IP = wfUtils::getIP();
return !(isset($_COOKIE['wordfence_verifiedHuman']) && $log->validateVerifiedHumanCookie($_COOKIE['wordfence_verifiedHuman'], $UA, $IP));
} else {
if (isset($b['Crawler']) && $b['Crawler']) {
return true;
}
}
return false;
}
public static function ajax_logHuman_callback()
{
self::getLog()->canLogHit = false;
$browscap = new wfBrowscap();
$UA = isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : '';
$isCrawler = false;
if ($UA) {
$b = $browscap->getBrowser($UA);
if (!empty($b['Crawler']) || wfCrawl::isGoogleCrawler()) {
$isCrawler = true;
}
}
@ob_end_clean();
if (!headers_sent()) {
header('Content-type: text/javascript');
header("Connection: close");
header("Content-Length: 0");
header("X-Robots-Tag: noindex");
if (!$isCrawler) {
setcookie('wordfence_verifiedHuman', self::getLog()->getVerifiedHumanCookieValue($UA, wfUtils::getIP()), time() + 86400, '/');
}
}
flush();
if (!$isCrawler) {
$hid = $_GET['hid'];
$hid = wfUtils::decrypt($hid);
if (!preg_match('/^\\d+$/', $hid)) {
exit;
}
$db = new wfDB();
global $wpdb;
$p = $wpdb->base_prefix;
$db->queryWrite("update {$p}" . "wfHits set jsRun=1 where id=%d", $hid);
}
die("");
}
public function getHits($hitType, $type, $afterTime, $limit = 50, $IP = false)
{
$serverTime = $this->getDB()->querySingle("select unix_timestamp()");
$IPSQL = "";
if ($IP) {
$IPSQL = " and IP=%s ";
$sqlArgs = array($afterTime, wfUtils::inet_pton($IP), $limit);
} else {
$sqlArgs = array($afterTime, $limit);
}
if ($hitType == 'hits') {
if ($type == 'hit') {
$typeSQL = " ";
} else {
if ($type == 'crawler') {
$now = time();
$typeSQL = " and jsRun = 0 and {$now} - ctime > 30 ";
} else {
if ($type == 'gCrawler') {
$typeSQL = " and isGoogle = 1 ";
} else {
if ($type == '404') {
$typeSQL = " and is404 = 1 ";
} else {
if ($type == 'human') {
$typeSQL = " and jsRun = 1 ";
} else {
if ($type == 'ruser') {
$typeSQL = " and userID > 0 ";
} else {
wordfence::status(1, 'error', "Invalid log type to wfLog: {$type}");
return false;
}
}
}
}
}
}
array_unshift($sqlArgs, "select * from " . $this->hitsTable . " where ctime > %f {$IPSQL} {$typeSQL} order by ctime desc limit %d");
$results = call_user_func_array(array($this->getDB(), 'querySelect'), $sqlArgs);
} else {
if ($hitType == 'logins') {
array_unshift($sqlArgs, "select * from " . $this->loginsTable . " where ctime > %f {$IPSQL} order by ctime desc limit %d");
$results = call_user_func_array(array($this->getDB(), 'querySelect'), $sqlArgs);
} else {
wordfence::status(1, 'error', "getHits got invalid hitType: {$hitType}");
return false;
}
}
$this->resolveIPs($results);
$ourURL = parse_url(site_url());
$ourHost = strtolower($ourURL['host']);
$ourHost = preg_replace('/^www\\./i', '', $ourHost);
$browscap = new wfBrowscap();
$advanced_blocking_results = $this->getDB()->querySelect('SELECT * FROM ' . $this->ipRangesTable);
$advanced_blocking = array();
foreach ($advanced_blocking_results as $advanced_blocking_row) {
list($blocked_range) = explode('|', $advanced_blocking_row['blockString']);
$blocked_range = explode('-', $blocked_range);
if (count($blocked_range) == 2) {
// Still using v5 32 bit int style format.
if (!preg_match('/[\\.:]/', $blocked_range[0])) {
$blocked_range[0] = long2ip($blocked_range[0]);
$blocked_range[1] = long2ip($blocked_range[1]);
}
$advanced_blocking[] = array(wfUtils::inet_pton($blocked_range[0]), wfUtils::inet_pton($blocked_range[1]), $advanced_blocking_row['id']);
}
}
foreach ($results as &$res) {
$res['type'] = $type;
$res['timeAgo'] = wfUtils::makeTimeAgo($serverTime - $res['ctime']);
$res['blocked'] = $this->getDB()->querySingle("select blockedTime from " . $this->blocksTable . " where IP=%s and (permanent = 1 OR (blockedTime + %s > unix_timestamp()))", $res['IP'], wfConfig::get('blockedTime'));
$res['rangeBlocked'] = false;
$res['ipRangeID'] = -1;
foreach ($advanced_blocking as $advanced_blocking_row) {
if (strcmp($res['IP'], $advanced_blocking_row[0]) >= 0 && strcmp($res['IP'], $advanced_blocking_row[1]) <= 0) {
$res['rangeBlocked'] = true;
$res['ipRangeID'] = $advanced_blocking_row[2];
break;
}
}
$res['IP'] = wfUtils::inet_ntop($res['IP']);
$res['extReferer'] = false;
if (isset($res['referer']) && $res['referer']) {
if (wfUtils::hasXSS($res['referer'])) {
//filtering out XSS
$res['referer'] = '';
}
}
if (isset($res['referer']) && $res['referer']) {
$refURL = parse_url($res['referer']);
if (is_array($refURL) && isset($refURL['host']) && $refURL['host']) {
$refHost = strtolower(preg_replace('/^www\\./i', '', $refURL['host']));
if ($refHost != $ourHost) {
$res['extReferer'] = true;
//now extract search terms
$q = false;
if (preg_match('/(?:google|bing|alltheweb|aol|ask)\\./i', $refURL['host'])) {
$q = 'q';
} else {
if (stristr($refURL['host'], 'yahoo.')) {
$q = 'p';
} else {
if (stristr($refURL['host'], 'baidu.')) {
$q = 'wd';
}
}
}
if ($q) {
$queryVars = array();
if (isset($refURL['query'])) {
parse_str($refURL['query'], $queryVars);
if (isset($queryVars[$q])) {
$res['searchTerms'] = $queryVars[$q];
}
}
}
}
}
if ($res['extReferer']) {
if (isset($referringPage) && stristr($referringPage['host'], 'google.')) {
parse_str($referringPage['query'], $queryVars);
echo $queryVars['q'];
// This is the search term used
}
}
}
$res['browser'] = false;
if ($res['UA']) {
$b = $browscap->getBrowser($res['UA']);
if ($b) {
$res['browser'] = array('browser' => !empty($b['Browser']) ? $b['Browser'] : "", 'version' => !empty($b['Version']) ? $b['Version'] : "", 'platform' => !empty($b['Platform']) ? $b['Platform'] : "", 'isMobile' => !empty($b['isMobileDevice']) ? $b['isMobileDevice'] : "", 'isCrawler' => !empty($b['Crawler']) ? $b['Crawler'] : "");
}
}
if ($res['userID']) {
$ud = get_userdata($res['userID']);
if ($ud) {
$res['user'] = array('editLink' => wfUtils::editUserLink($res['userID']), 'display_name' => $ud->display_name, 'ID' => $res['userID']);
$res['user']['avatar'] = get_avatar($res['userID'], 16);
}
} else {
$res['user'] = false;
}
}
return $results;
}
/**
* @param string $type
* @param array $results
* @throws Exception
*/
public function processGetHitsResults($type, &$results)
{
$serverTime = $this->getDB()->querySingle("select unix_timestamp()");
$this->resolveIPs($results);
$ourURL = parse_url(site_url());
$ourHost = strtolower($ourURL['host']);
$ourHost = preg_replace('/^www\\./i', '', $ourHost);
$browscap = new wfBrowscap();
$advanced_blocking_results = $this->getDB()->querySelect('SELECT * FROM ' . $this->ipRangesTable);
$advanced_blocking = array();
foreach ($advanced_blocking_results as $advanced_blocking_row) {
list($blocked_range) = explode('|', $advanced_blocking_row['blockString']);
$blocked_range = explode('-', $blocked_range);
if (count($blocked_range) == 2) {
// Still using v5 32 bit int style format.
if (!preg_match('/[\\.:]/', $blocked_range[0])) {
$blocked_range[0] = long2ip($blocked_range[0]);
$blocked_range[1] = long2ip($blocked_range[1]);
}
$advanced_blocking[] = array(wfUtils::inet_pton($blocked_range[0]), wfUtils::inet_pton($blocked_range[1]), $advanced_blocking_row['id']);
}
}
foreach ($results as &$res) {
$res['type'] = $type;
$res['timeAgo'] = wfUtils::makeTimeAgo($serverTime - $res['ctime']);
$res['blocked'] = $this->getDB()->querySingle("select blockedTime from " . $this->blocksTable . " where IP=%s and (permanent = 1 OR (blockedTime + %s > unix_timestamp()))", $res['IP'], wfConfig::get('blockedTime'));
$res['rangeBlocked'] = false;
$res['ipRangeID'] = -1;
foreach ($advanced_blocking as $advanced_blocking_row) {
if (strcmp($res['IP'], $advanced_blocking_row[0]) >= 0 && strcmp($res['IP'], $advanced_blocking_row[1]) <= 0) {
$res['rangeBlocked'] = true;
$res['ipRangeID'] = $advanced_blocking_row[2];
break;
}
}
$res['IP'] = wfUtils::inet_ntop($res['IP']);
$res['extReferer'] = false;
if (isset($res['referer']) && $res['referer']) {
if (wfUtils::hasXSS($res['referer'])) {
//filtering out XSS
$res['referer'] = '';
}
}
if (isset($res['referer']) && $res['referer']) {
$refURL = parse_url($res['referer']);
if (is_array($refURL) && isset($refURL['host']) && $refURL['host']) {
$refHost = strtolower(preg_replace('/^www\\./i', '', $refURL['host']));
if ($refHost != $ourHost) {
$res['extReferer'] = true;
//now extract search terms
$q = false;
if (preg_match('/(?:google|bing|alltheweb|aol|ask)\\./i', $refURL['host'])) {
$q = 'q';
} else {
if (stristr($refURL['host'], 'yahoo.')) {
$q = 'p';
} else {
if (stristr($refURL['host'], 'baidu.')) {
$q = 'wd';
}
}
}
if ($q) {
$queryVars = array();
if (isset($refURL['query'])) {
parse_str($refURL['query'], $queryVars);
if (isset($queryVars[$q])) {
$res['searchTerms'] = urlencode($queryVars[$q]);
}
}
}
}
}
if ($res['extReferer']) {
if (isset($referringPage) && stristr($referringPage['host'], 'google.')) {
parse_str($referringPage['query'], $queryVars);
// echo $queryVars['q']; // This is the search term used
}
}
}
$res['browser'] = false;
if ($res['UA']) {
$b = $browscap->getBrowser($res['UA']);
if ($b) {
$res['browser'] = array('browser' => !empty($b['Browser']) ? $b['Browser'] : "", 'version' => !empty($b['Version']) ? $b['Version'] : "", 'platform' => !empty($b['Platform']) ? $b['Platform'] : "", 'isMobile' => !empty($b['isMobileDevice']) ? $b['isMobileDevice'] : "", 'isCrawler' => !empty($b['Crawler']) ? $b['Crawler'] : "");
}
}
if ($res['userID']) {
$ud = get_userdata($res['userID']);
if ($ud) {
$res['user'] = array('editLink' => wfUtils::editUserLink($res['userID']), 'display_name' => $res['display_name'], 'ID' => $res['userID']);
$res['user']['avatar'] = get_avatar($res['userID'], 16);
}
} else {
$res['user'] = false;
}
}
}
public static function ajax_logHuman_callback()
{
$browscap = new wfBrowscap();
$UA = isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : '';
$isCrawler = false;
if ($UA) {
$b = $browscap->getBrowser($UA);
if (!empty($b['Crawler'])) {
$isCrawler = true;
}
}
@ob_end_clean();
if (!headers_sent()) {
header('Content-type: text/javascript');
header("Connection: close");
header("Content-Length: 0");
}
flush();
if (!$isCrawler) {
$hid = $_GET['hid'];
$hid = wfUtils::decrypt($hid);
if (!preg_match('/^\\d+$/', $hid)) {
exit;
}
$db = new wfDB();
global $wpdb;
$p = $wpdb->base_prefix;
$db->queryWrite("update {$p}" . "wfHits set jsRun=1 where id=%d", $hid);
}
die("");
}
public function getHits($hitType, $type, $afterTime, $limit = 50, $IP = false)
{
$serverTime = $this->getDB()->querySingle("select unix_timestamp()");
$IPSQL = "";
if ($IP) {
$IPSQL = " and IP=INET_ATON(%s) ";
$sqlArgs = array($afterTime, $IP, $limit);
} else {
$sqlArgs = array($afterTime, $limit);
}
if ($hitType == 'hits') {
if ($type == 'hit') {
$typeSQL = " ";
} else {
if ($type == 'crawler') {
$now = time();
$typeSQL = " and jsRun = 0 and {$now} - ctime > 30 ";
} else {
if ($type == 'gCrawler') {
$typeSQL = " and isGoogle = 1 ";
} else {
if ($type == '404') {
$typeSQL = " and is404 = 1 ";
} else {
if ($type == 'human') {
$typeSQL = " and jsRun = 1 ";
} else {
if ($type == 'ruser') {
$typeSQL = " and userID > 0 ";
} else {
wordfence::status(1, 'error', "Invalid log type to wfLog: {$type}");
return false;
}
}
}
}
}
}
array_unshift($sqlArgs, "select * from " . $this->hitsTable . " where ctime > %f {$IPSQL} {$typeSQL} order by ctime desc limit %d");
$results = call_user_func_array(array($this->getDB(), 'querySelect'), $sqlArgs);
} else {
if ($hitType == 'logins') {
array_unshift($sqlArgs, "select * from " . $this->loginsTable . " where ctime > %f {$IPSQL} order by ctime desc limit %d");
$results = call_user_func_array(array($this->getDB(), 'querySelect'), $sqlArgs);
} else {
wordfence::status(1, 'error', "getHits got invalid hitType: {$hitType}");
return false;
}
}
$this->resolveIPs($results);
$ourURL = parse_url(site_url());
$ourHost = strtolower($ourURL['host']);
$ourHost = preg_replace('/^www\\./i', '', $ourHost);
$browscap = new wfBrowscap();
foreach ($results as &$res) {
$res['type'] = $type;
$res['timeAgo'] = wfUtils::makeTimeAgo($serverTime - $res['ctime']);
$res['blocked'] = $this->getDB()->querySingle("select blockedTime from " . $this->blocksTable . " where IP=%s and (permanent = 1 OR (blockedTime + %s > unix_timestamp()))", $res['IP'], wfConfig::get('blockedTime'));
$res['IP'] = wfUtils::inet_ntoa($res['IP']);
$res['extReferer'] = false;
if (isset($res['referer']) && $res['referer']) {
if (!preg_match('/^https?:\\/\\/[a-z0-9\\.\\-]+\\/[^\':<>\\"\\\\]*$/i', $res['referer'])) {
//filtering out XSS
$res['referer'] = '';
}
}
if (isset($res['referer']) && $res['referer']) {
$refURL = parse_url($res['referer']);
if (is_array($refURL) && isset($refURL['host']) && $refURL['host']) {
$refHost = strtolower(preg_replace('/^www\\./i', '', $refURL['host']));
if ($refHost != $ourHost) {
$res['extReferer'] = true;
//now extract search terms
$q = false;
if (preg_match('/(?:google|bing|alltheweb|aol|ask)\\./i', $refURL['host'])) {
$q = 'q';
} else {
if (stristr($refURL['host'], 'yahoo.')) {
$q = 'p';
} else {
if (stristr($refURL['host'], 'baidu.')) {
$q = 'wd';
}
}
}
if ($q) {
$queryVars = array();
if (isset($refURL['query'])) {
parse_str($refURL['query'], $queryVars);
if (isset($queryVars[$q])) {
$res['searchTerms'] = $queryVars[$q];
}
}
}
}
}
if ($res['extReferer']) {
if (isset($referringPage) && stristr($referringPage['host'], 'google.')) {
parse_str($referringPage['query'], $queryVars);
echo $queryVars['q'];
// This is the search term used
}
}
}
$res['browser'] = false;
if ($res['UA']) {
$b = $browscap->getBrowser($res['UA']);
if ($b) {
$res['browser'] = array('browser' => $b['Browser'], 'version' => $b['Version'], 'platform' => $b['Platform'], 'isMobile' => $b['isMobileDevice'], 'isCrawler' => $b['Crawler']);
}
}
if ($res['userID']) {
$ud = get_userdata($res['userID']);
if ($ud) {
$res['user'] = array('editLink' => wfUtils::editUserLink($res['userID']), 'display_name' => $ud->display_name, 'ID' => $res['userID']);
$res['user']['avatar'] = get_avatar($res['userID'], 16);
}
} else {
$res['user'] = false;
}
}
return $results;
}