/**
* @return bool|int
*/
public function logHit()
{
$liveTrafficEnabled = wfConfig::liveTrafficEnabled();
$action = $this->currentRequest->action;
$logHitOK = $this->logHitOK();
if (!$logHitOK) {
return false;
}
if (!$liveTrafficEnabled && !$action) {
return false;
}
if ($this->currentRequest !== null) {
if ($this->currentRequest->save()) {
return $this->currentRequest->getPrimaryKey();
}
}
return false;
}
public static function syncAttackData($exit = true)
{
global $wpdb;
$waf = wfWAF::getInstance();
$lastAttackMicroseconds = $wpdb->get_var("SELECT MAX(attackLogTime) FROM {$wpdb->base_prefix}wfHits");
if ($waf->getStorageEngine()->hasNewerAttackData($lastAttackMicroseconds)) {
$attackData = $waf->getStorageEngine()->getNewestAttackDataArray($lastAttackMicroseconds);
if ($attackData) {
foreach ($attackData as $request) {
if (count($request) !== 9) {
continue;
}
list($logTimeMicroseconds, $requestTime, $ip, $learningMode, $paramKey, $paramValue, $failedRules, $ssl, $requestString) = $request;
// Skip old entries and hits in learning mode, since they'll get picked up anyways.
if ($logTimeMicroseconds <= $lastAttackMicroseconds || $learningMode) {
continue;
}
$hit = new wfRequestModel();
$hit->attackLogTime = $logTimeMicroseconds;
$hit->statusCode = 403;
$hit->ctime = $requestTime;
$hit->IP = wfUtils::inet_pton($ip);
if (preg_match('/user\\-agent:(.*?)\\n/i', $requestString, $matches)) {
$hit->UA = trim($matches[1]);
$hit->isGoogle = wfCrawl::isGoogleCrawler($hit->UA);
}
if (preg_match('/Referer:(.*?)\\n/i', $requestString, $matches)) {
$hit->referer = trim($matches[1]);
}
if (preg_match('/^[a-z]+\\s+(.*?)\\s+/i', $requestString, $uriMatches) && preg_match('/Host:(.*?)\\n/i', $requestString, $hostMatches)) {
$hit->URL = 'http' . ($ssl ? 's' : '') . '://' . trim($hostMatches[1]) . trim($uriMatches[1]);
}
if (preg_match('/cookie:(.*?)\\n/i', $requestString, $matches)) {
$hit->newVisit = strpos($matches[1], 'wfvt_' . crc32(site_url())) !== false ? 1 : 0;
$hasVerifiedHumanCookie = strpos($matches[1], 'wordfence_verifiedHuman') !== false;
if ($hasVerifiedHumanCookie && preg_match('/wordfence_verifiedHuman=(.*?);/', $matches[1], $cookieMatches)) {
$hit->jsRun = (int) wp_verify_nonce($cookieMatches[1], 'wordfence_verifiedHuman' . $hit->UA . $ip);
}
$hasLoginCookie = strpos($matches[1], $ssl ? SECURE_AUTH_COOKIE : AUTH_COOKIE) !== false;
if ($hasLoginCookie && preg_match('/' . ($ssl ? SECURE_AUTH_COOKIE : AUTH_COOKIE) . '=(.*?);/', $matches[1], $cookieMatches)) {
$authCookie = rawurldecode($cookieMatches[1]);
$authID = $ssl ? wp_validate_auth_cookie($authCookie, 'secure_auth') : wp_validate_auth_cookie($authCookie, 'auth');
if ($authID) {
$hit->userID = $authID;
}
}
}
$path = '/';
if (preg_match('/^[A-Z]+ (.*?) HTTP\\/1\\.1/', $requestString, $matches)) {
if (($pos = strpos($matches[1], '?')) !== false) {
$path = substr($matches[1], 0, $pos);
} else {
$path = $matches[1];
}
}
$hit->action = 'blocked:waf';
/** @var wfWAFRule $rule */
$ruleIDs = explode('|', $failedRules);
$actionData = array('learningMode' => $learningMode, 'failedRules' => $failedRules, 'paramKey' => $paramKey, 'paramValue' => $paramValue, 'path' => $path);
if ($ruleIDs && $ruleIDs[0]) {
$rule = $waf->getRule($ruleIDs[0]);
if ($rule) {
$hit->actionDescription = $rule->getDescription();
$actionData['category'] = $rule->getCategory();
$actionData['ssl'] = $ssl;
$actionData['fullRequest'] = base64_encode($requestString);
}
}
$hit->actionData = wfRequestModel::serializeActionData($actionData);
$hit->save();
self::scheduleSendAttackData();
}
}
$waf->getStorageEngine()->truncateAttackData();
}
update_site_option('wordfence_syncingAttackData', 0);
update_site_option('wordfence_syncAttackDataAttempts', 0);
if ($exit) {
exit;
}
}
public static function syncAttackData($exit = true)
{
global $wpdb;
$waf = wfWAF::getInstance();
$lastAttackMicroseconds = $wpdb->get_var("SELECT MAX(attackLogTime) FROM {$wpdb->base_prefix}wfHits");
if ($waf->getStorageEngine()->hasNewerAttackData($lastAttackMicroseconds)) {
$attackData = $waf->getStorageEngine()->getNewestAttackDataArray($lastAttackMicroseconds);
if ($attackData) {
foreach ($attackData as $request) {
if (count($request) !== 9 && count($request) !== 10) {
continue;
}
list($logTimeMicroseconds, $requestTime, $ip, $learningMode, $paramKey, $paramValue, $failedRules, $ssl, $requestString, $metadata) = $request;
// Skip old entries and hits in learning mode, since they'll get picked up anyways.
if ($logTimeMicroseconds <= $lastAttackMicroseconds || $learningMode) {
continue;
}
$hit = new wfRequestModel();
$hit->attackLogTime = $logTimeMicroseconds;
$hit->statusCode = 403;
$hit->ctime = $requestTime;
$hit->IP = wfUtils::inet_pton($ip);
if (preg_match('/user\\-agent:(.*?)\\n/i', $requestString, $matches)) {
$hit->UA = trim($matches[1]);
$hit->isGoogle = wfCrawl::isGoogleCrawler($hit->UA);
}
if (preg_match('/Referer:(.*?)\\n/i', $requestString, $matches)) {
$hit->referer = trim($matches[1]);
}
if (preg_match('/^[a-z]+\\s+(.*?)\\s+/i', $requestString, $uriMatches) && preg_match('/Host:(.*?)\\n/i', $requestString, $hostMatches)) {
$hit->URL = 'http' . ($ssl ? 's' : '') . '://' . trim($hostMatches[1]) . trim($uriMatches[1]);
}
if (preg_match('/cookie:(.*?)\\n/i', $requestString, $matches)) {
$hit->newVisit = strpos($matches[1], 'wfvt_' . crc32(site_url())) !== false ? 1 : 0;
$hasVerifiedHumanCookie = strpos($matches[1], 'wordfence_verifiedHuman') !== false;
if ($hasVerifiedHumanCookie && preg_match('/wordfence_verifiedHuman=(.*?);/', $matches[1], $cookieMatches)) {
$hit->jsRun = (int) wp_verify_nonce($cookieMatches[1], 'wordfence_verifiedHuman' . $hit->UA . $ip);
}
$hasLoginCookie = strpos($matches[1], $ssl ? SECURE_AUTH_COOKIE : AUTH_COOKIE) !== false;
if ($hasLoginCookie && preg_match('/' . ($ssl ? SECURE_AUTH_COOKIE : AUTH_COOKIE) . '=(.*?);/', $matches[1], $cookieMatches)) {
$authCookie = rawurldecode($cookieMatches[1]);
$authID = $ssl ? wp_validate_auth_cookie($authCookie, 'secure_auth') : wp_validate_auth_cookie($authCookie, 'auth');
if ($authID) {
$hit->userID = $authID;
}
}
}
$path = '/';
if (preg_match('/^[A-Z]+ (.*?) HTTP\\/1\\.1/', $requestString, $matches)) {
if (($pos = strpos($matches[1], '?')) !== false) {
$path = substr($matches[1], 0, $pos);
} else {
$path = $matches[1];
}
}
$metadata = $metadata != null ? (array) $metadata : array();
if (isset($metadata['finalAction']) && $metadata['finalAction']) {
// The request was blocked/redirected because of its IP based on the plugin's blocking settings. WAF blocks should be reported but not shown in live traffic with that as a reason.
$action = $metadata['finalAction']['action'];
$actionDescription = $action;
if (class_exists('wfWAFIPBlocksController')) {
if ($action == wfWAFIPBlocksController::WFWAF_BLOCK_UAREFIPRANGE) {
$id = $metadata['finalAction']['id'];
$wpdb->query($wpdb->prepare("UPDATE {$wpdb->base_prefix}wfBlocksAdv SET totalBlocked = totalBlocked + 1, lastBlocked = %d WHERE id = %d", $requestTime, $id));
wfActivityReport::logBlockedIP($ip);
} else {
if ($action == wfWAFIPBlocksController::WFWAF_BLOCK_COUNTRY_REDIR) {
$actionDescription .= ' (' . wfConfig::get('cbl_redirURL') . ')';
wfConfig::inc('totalCountryBlocked');
wfActivityReport::logBlockedIP($ip);
} else {
if ($action == wfWAFIPBlocksController::WFWAF_BLOCK_COUNTRY) {
wfConfig::inc('totalCountryBlocked');
wfActivityReport::logBlockedIP($ip);
} else {
if ($action == wfWAFIPBlocksController::WFWAF_BLOCK_WFSN) {
wordfence::wfsnReportBlockedAttempt($ip, 'login');
}
}
}
}
}
if (strlen($actionDescription) == 0) {
$actionDescription = 'Blocked by Wordfence';
}
if (empty($failedRules)) {
// Just a plugin block
$hit->action = 'blocked:wordfence';
if (class_exists('wfWAFIPBlocksController')) {
if ($action == wfWAFIPBlocksController::WFWAF_BLOCK_WFSN) {
$hit->action = 'blocked:wfsnrepeat';
}
}
$hit->actionDescription = $actionDescription;
} else {
if ($failedRules == 'logged') {
$hit->action = 'logged:waf';
} else {
// Blocked by the WAF but would've been blocked anyway by the plugin settings so that message takes priority
$hit->action = 'blocked:waf-always';
$hit->actionDescription = $actionDescription;
}
}
} else {
if ($failedRules == 'logged') {
$hit->action = 'logged:waf';
} else {
$hit->action = 'blocked:waf';
}
}
/** @var wfWAFRule $rule */
$ruleIDs = explode('|', $failedRules);
$actionData = array('learningMode' => $learningMode, 'failedRules' => $failedRules, 'paramKey' => $paramKey, 'paramValue' => $paramValue, 'path' => $path);
if ($ruleIDs && $ruleIDs[0]) {
$rule = $waf->getRule($ruleIDs[0]);
if ($rule) {
if ($hit->action == 'logged:waf' || $hit->action == 'blocked:waf') {
$hit->actionDescription = $rule->getDescription();
}
$actionData['category'] = $rule->getCategory();
$actionData['ssl'] = $ssl;
$actionData['fullRequest'] = base64_encode($requestString);
} else {
if ($ruleIDs[0] == 'logged') {
if ($hit->action == 'logged:waf' || $hit->action == 'blocked:waf') {
$hit->actionDescription = 'Watched IP Traffic: ' . $ip;
}
$actionData['category'] = 'logged';
$actionData['ssl'] = $ssl;
$actionData['fullRequest'] = base64_encode($requestString);
}
}
}
$hit->actionData = wfRequestModel::serializeActionData($actionData);
$hit->save();
self::scheduleSendAttackData();
}
}
$waf->getStorageEngine()->truncateAttackData();
}
update_site_option('wordfence_syncingAttackData', 0);
update_site_option('wordfence_syncAttackDataAttempts', 0);
update_site_option('wordfence_lastSyncAttackData', time());
if ($exit) {
exit;
}
}
