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<?php
if (!defined('ABSPATH')) exit;
if (!class_exists('BVWatchCallback')) :
class BVWatchCallback extends BVCallbackBase {
public $db;
public $settings;
const WATCH_WING_VERSION = 1.6;
public function __construct($callback_handler) {
$this->db = $callback_handler->db;
$this->settings = $callback_handler->settings;
}
public function getData($table, $limit = 0, $filter = "") {
$result = array();
$data = array();
$rows = $this->db->getTableContent($table, '*', $filter, $limit);
$last_id = 0;
foreach ($rows as $row) {
$result[] = $row;
$last_id = $row['id'];
}
$data['last_id'] = $last_id;
$data['rows'] = $result;
return $data;
}
public function deleteBvDynamicEvents($filter = "") {
$name = BVWPDynSync::$dynsync_table;
return $this->db->deleteBVTableContent($name, $filter);
}
public function setWatchTime() {
return $this->settings->updateOption('bvwatchtime', time());
}
// we use fread to read limited fw_prepend_log, with wp function, we will load entire fw_prepend_log at once which may have perfromance issues
public function getFWPrependLog($params) {
$result = array();
$fname = $params['fname'];
$limit = intval($params['limit']);
if (MCWPFileSystem::getInstance()->exists($fname) === true) {
$result['exists'] = true;
$tmpfname = $fname."tmp";
if (MCWPFileSystem::getInstance()->move($fname, $tmpfname, true) === false) {
$result = array('status' => 'Error', 'message' => 'UNABLE_TO_RENAME_LOGFILE');
} else {
if (MCWPFileSystem::getInstance()->exists($tmpfname) === true) {
$fsize = MCWPFileSystem::getInstance()->size($tmpfname);
$result["size"] = $fsize;
if ($fsize <= $limit) {
$result['content'] = MCWPFileSystem::getInstance()->getContents($tmpfname);
} else {
$handle = fopen($tmpfname, "rb"); // phpcs:ignore WordPress.WP.AlternativeFunctions.file_system_operations_fopen
$result['content'] = fread($handle, $limit); // phpcs:ignore WordPress.WP.AlternativeFunctions.file_system_operations_fread
$result['incomplete'] = true;
fclose($handle); // phpcs:ignore WordPress.WP.AlternativeFunctions.file_system_operations_fclose
}
$result['tmpfile'] = unlink($tmpfname);
} else {
$result['tmpfile'] = 'DOES_NOT_EXISTS';
}
}
}
return $result;
}
// phpcs:disable WordPress.WP.AlternativeFunctions.file_system_operations_fsockopen, WordPress.WP.AlternativeFunctions.file_system_operations_fwrite, WordPress.WP.AlternativeFunctions.file_system_operations_fclose
public function getDomainInfo($params) {
$domain = $params["domain"];
if (empty($domain)) {
return array('domainData' => "DOMAIN_NOT_PRESENT");
}
$whoisServer = $params["host"];
if (empty($whoisServer)) {
return array('domainData' => "WHOIS_SERVER_NOT_PRESENT : $domain");
}
$conn = @fsockopen($whoisServer, $params["port"], $errno, $errstr, $params["timeout"]);
if (!$conn) {
return array('domainData' => "UNABLE_TO_CONNECT_TO_WHOIS_SERVER : $whoisServer : DOMAIN : $domain : ERROR : $errstr ($errno)");
}
try {
fwrite($conn, "$domain\r\n");
$response = '';
while (!feof($conn)) {
$response .= fgets($conn, 1024);
}
fclose($conn);
} catch (Exception $e) {
fclose($conn);
return array('domainData' => "ERROR_WHILE_FETCHING_DATA : " . $e->getMessage());
}
return array('domainData' => $response);
}
// phpcs:enable WordPress.WP.AlternativeFunctions.file_system_operations_fsockopen, WordPress.WP.AlternativeFunctions.file_system_operations_fwrite, WordPress.WP.AlternativeFunctions.file_system_operations_fclose
public function getOffsetResetInfo($params, $offset, $table, $col_name = "id") {
if (!isset($params['enforce_auto_incr_check']) || !($params['enforce_auto_incr_check'] === true)) {
return array();
}
$last_id = $this->db->getLastRowId($col_name, $table);
if ($last_id === null) {
return array("error" => "UNABLE_TO_FETCH_LAST_ROW_ID");
} else if ($last_id < $offset) {
return array("last_row_id" => $last_id, "offset_reset_required" => true);
} else {
return array();
}
}
public function process($request) {
$db = $this->db;
$settings = $this->settings;
$this->setWatchTime();
$params = $request->params;
switch ($request->method) {
case "getdata":
$resp = array();
if (isset($params['domain_params']) && is_array($params['domain_params'])) {
$resp = array_merge($resp, $this->getDomainInfo($params['domain_params']));
}
if (array_key_exists('lp', $params)) {
require_once dirname( __FILE__ ) . '/../../protect/lp.php';
$lp_params = $params['lp'];
if (!isset($lp_params['bv_check_table']) || $db->isTablePresent($db->getBVTable(MCProtectLP_V602::TABLE_NAME))) {
$limit = intval($lp_params['limit']);
$filter = $lp_params['filter'];
$offset = isset($lp_params['offset']) ? intval($lp_params['offset']) : 0;
$table = $db->getBVTable(MCProtectLP_V602::TABLE_NAME);
$resp["lplogs"] = $this->getOffsetResetInfo($lp_params, $offset, $table);
if (empty($resp["lplogs"])) {
$db->deleteBVTableContent(MCProtectLP_V602::TABLE_NAME, $lp_params['rmfilter']);
$resp["lplogs"] = $this->getData($table, $limit, $filter);
}
} else {
$resp["lplogs"] = array("status" => "TABLE_NOT_PRESENT");
}
}
if (array_key_exists('prelog', $params)) {
$prelog_params = $params['prelog'];
$resp["prelog"] = $this->getFWPrependLog($prelog_params);
}
if (array_key_exists('fw', $params)) {
require_once dirname( __FILE__ ) . '/../../protect/fw.php';
$fw_params = $params['fw'];
if (!isset($fw_params['bv_check_table']) || $db->isTablePresent($db->getBVTable(MCProtectFW_V602::TABLE_NAME))) {
$limit = intval($fw_params['limit']);
$filter = $fw_params['filter'];
$offset = isset($fw_params['offset']) ? intval($fw_params['offset']) : 0;
$table = $db->getBVTable(MCProtectFW_V602::TABLE_NAME);
$resp["fwlogs"] = $this->getOffsetResetInfo($fw_params, $offset, $table);
if (empty($resp["fwlogs"])){
$db->deleteBVTableContent(MCProtectFW_V602::TABLE_NAME, $fw_params['rmfilter']);
$resp["fwlogs"] = $this->getData($table, $limit, $filter);
}
} else {
$resp["fwlogs"] = array("status" => "TABLE_NOT_PRESENT");
}
}
if (array_key_exists('dynevent', $params)) {
require_once dirname( __FILE__ ) . '/../../wp_dynsync.php';
$isdynsyncactive = $settings->getOption('bvDynSyncActive');
if ($isdynsyncactive == 'yes') {
if (!isset($params['bv_check_table']) || $db->isTablePresent($db->getBVTable(BVWPDynSync::$dynsync_table))) {
$limit = intval($params['limit']);
$filter = $params['filter'];
$offset = isset($params['offset']) ? intval($params['offset']) : 0;
$table = $db->getBVTable(BVWPDynSync::$dynsync_table);
$offset_reset_info = $this->getOffsetResetInfo($params, $offset, $table);
if (empty($offset_reset_info)) {
$this->deleteBvDynamicEvents($params['rmfilter']);
$data = $this->getData($table, $limit, $filter);
$resp['last_id'] = $data['last_id'];
$resp['events'] = $data['rows'];
$resp['timestamp'] = time();
$resp["status"] = true;
} else {
if (array_key_exists("error", $offset_reset_info)) {
$resp["error"] = $offset_reset_info["error"];
} else {
$resp["offset_reset_required"] = $offset_reset_info["offset_reset_required"];
$resp["last_row_id"] = $offset_reset_info["last_row_id"];
}
}
}
}
}
if (array_key_exists('actlog', $params)) {
require_once dirname( __FILE__ ) . '/../../wp_actlog.php';
$actlog_params = $params['actlog'];
if (!isset($actlog_params['bv_check_table']) || $db->isTablePresent($db->getBVTable(BVWPActLog::$actlog_table))) {
$table = $db->getBVTable(BVWPActLog::$actlog_table);
$limit = intval($actlog_params['limit']);
$filter = $actlog_params['filter'];
$offset = isset($actlog_params['offset']) ? intval($actlog_params['offset']) : 0;
$resp["actlogs"] = $this->getOffsetResetInfo($actlog_params, $offset, $table);
if (empty($resp["actlogs"])) {
$db->deleteBVTableContent(BVWPActLog::$actlog_table, $actlog_params['rmfilter']);
$resp["actlogs"] = $this->getData($table, $limit, $filter);
}
} else {
$resp["actlogs"] = array("status" => "TABLE_NOT_PRESENT");
}
}
if (array_key_exists('airlift_stats', $params)) {
$airlift_stats_table = "airlift_stats";
$airlift_stats_params = $params['airlift_stats'];
$table = $db->getBVTable($airlift_stats_table);
if (!isset($airlift_stats_params['bv_check_table']) || $db->isTablePresent($table)) {
$limit = intval($airlift_stats_params['limit']);
$filter = $airlift_stats_params['filter'];
$offset = isset($airlift_stats_params['offset']) ? intval($airlift_stats_params['offset']) : 0;
$resp["airlift_stats"] = $this->getOffsetResetInfo($airlift_stats_params, $offset, $table);
if (empty($resp["airlift_stats"])) {
$db->deleteBVTableContent($airlift_stats_table, $airlift_stats_params['rmfilter']);
$resp["airlift_stats"] = $this->getData($table, $limit, $filter);
}
} else {
$resp["airlift_stats"] = array("status" => "TABLE_NOT_PRESENT");
}
}
if (array_key_exists('php_error_monitoring', $params)) {
require_once dirname( __FILE__ ) . '/../../php_error_monitoring/monitoring.php';
$php_error_monit_params = $params['php_error_monitoring'];
$table = $db->getBVTable(MCWPPHPErrorMonitoring::ERROR_TABLE);
if (!isset($php_error_monit_params['bv_check_table']) || $db->isTablePresent($table)) {
$limit = intval($php_error_monit_params['limit']);
$filter = $php_error_monit_params['filter'];
$offset = isset($php_error_monit_params['offset']) ? intval($php_error_monit_params['offset']) : 0;
$resp["php_error_monitoring"] = $this->getOffsetResetInfo($php_error_monit_params, $offset, $table);
if (empty($resp["php_error_monitoring"])) {
$db->deleteBVTableContent(MCWPPHPErrorMonitoring::ERROR_TABLE, $php_error_monit_params['rmfilter']);
$resp["php_error_monitoring"] = $this->getData($table, $limit, $filter);
}
} else {
$resp["php_error_monitoring"] = array("status" => "TABLE_NOT_PRESENT");
}
}
$resp["status"] = "done";
break;
case "rmdata":
require_once dirname( __FILE__ ) . '/../../wp_dynsync.php';
$filter = $params['filter'];
$resp = array("status" => $this->deleteBvDynamicEvents($filter));
break;
default:
$resp = false;
}
return $resp;
}
}
endif;