| Dir : /home/trave494/craftsperks.online/wp-content/plugins/wordfence/lib/ |
| Server: Linux ngx353.inmotionhosting.com 4.18.0-553.22.1.lve.1.el8.x86_64 #1 SMP Tue Oct 8 15:52:54 UTC 2024 x86_64 IP: 209.182.202.254 |
| Dir : /home/trave494/craftsperks.online/wp-content/plugins/wordfence/lib/wfAPI.php |
<?php
require_once('wordfenceConstants.php');
require_once('wordfenceClass.php');
class wfAPI {
public $lastHTTPStatus = '';
public $lastCurlErrorNo = '';
private $curlContent = 0;
private $APIKey = '';
private $wordpressVersion = '';
public function __construct($apiKey, $wordpressVersion) {
$this->APIKey = $apiKey;
$this->wordpressVersion = $wordpressVersion;
}
public function getStaticURL($url) { // In the form '/something.bin' without quotes
return $this->getURL(rtrim($this->getAPIURL(), '/') . '/' . ltrim($url, '/'));
}
public function call($action, $getParams = array(), $postParams = array(), $forceSSL = false) {
$apiURL = $this->getAPIURL();
//Sanity check. Developer should call wfAPI::SSLEnabled() to check if SSL is enabled before forcing SSL and return a user friendly msg if it's not.
if ($forceSSL && (!preg_match('/^https:/i', $apiURL))) {
//User's should never see this message unless we aren't calling SSLEnabled() to check if SSL is enabled before using call() with forceSSL
throw new Exception("SSL is not supported by your web server and is required to use this function. Please ask your hosting provider or site admin to install cURL with openSSL to use this feature.");
}
$json = $this->getURL(rtrim($apiURL, '/') . '/v' . WORDFENCE_API_VERSION . '/?' . $this->makeAPIQueryString() . '&' . self::buildQuery(
array_merge(
array('action' => $action),
$getParams
)), $postParams);
if (!$json) {
throw new Exception("We received an empty data response from the Wordfence scanning servers when calling the '$action' function.");
}
$dat = json_decode($json, true);
if (isset($dat['_isPaidKey'])) {
wfConfig::set('keyExpDays', $dat['_keyExpDays']);
if ($dat['_keyExpDays'] > -1) {
wfConfig::set('isPaid', 1);
} else if ($dat['_keyExpDays'] < 0) {
wfConfig::set('isPaid', '');
}
}
$hasKeyConflict = false;
if (isset($dat['_hasKeyConflict'])) {
$hasKeyConflict = ($dat['_hasKeyConflict'] == 1);
if ($hasKeyConflict) {
new wfNotification(null, wfNotification::PRIORITY_HIGH_CRITICAL, '<a href="' . network_admin_url('admin.php?page=WordfenceSecOpt') . '">The Wordfence API key you\'re using does not match this site\'s address. Premium features are disabled.</a>', 'wfplugin_keyconflict', null, array(array('link' => 'https://www.wordfence.com/manage-wordfence-api-keys/', 'label' => 'Manage Keys')));
}
}
if (!$hasKeyConflict) {
$n = wfNotification::getNotificationForCategory('wfplugin_keyconflict');
if ($n !== null) {
wordfence::status(1, 'info', 'Idle');
$n->markAsRead();
}
}
wfConfig::set('hasKeyConflict', $hasKeyConflict);
if (!is_array($dat)) {
throw new Exception("We received a data structure that is not the expected array when contacting the Wordfence scanning servers and calling the '$action' function.");
}
if (is_array($dat) && isset($dat['errorMsg'])) {
throw new Exception($dat['errorMsg']);
}
return $dat;
}
protected function getURL($url, $postParams = array()) {
wordfence::status(4, 'info', "Calling Wordfence API v" . WORDFENCE_API_VERSION . ":" . $url);
if (!function_exists('wp_remote_post')) {
require_once ABSPATH . WPINC . 'http.php';
}
$ssl_verify = (bool) wfConfig::get('ssl_verify');
$args = array(
'timeout' => 900,
'user-agent' => "Wordfence.com UA " . (defined('WORDFENCE_VERSION') ? WORDFENCE_VERSION : '[Unknown version]'),
'body' => $postParams,
'sslverify' => $ssl_verify,
'headers' => array('Referer' => false),
);
if (!$ssl_verify) {
// Some versions of cURL will complain that SSL verification is disabled but the CA bundle was supplied.
$args['sslcertificates'] = false;
}
$response = wp_remote_post($url, $args);
$this->lastHTTPStatus = (int) wp_remote_retrieve_response_code($response);
if (is_wp_error($response)) {
$error_message = $response->get_error_message();
throw new Exception("There was an " . ($error_message ? '' : 'unknown ') . "error connecting to the the Wordfence scanning servers" . ($error_message ? ": $error_message" : '.'));
}
$dateHeader = @$response['headers']['date'];
if (!empty($dateHeader) && (time() - wfConfig::get('timeoffset_wf_updated', 0) > 3600)) {
if (function_exists('date_create_from_format')) {
$dt = DateTime::createFromFormat('D, j M Y G:i:s O', $dateHeader);
$timestamp = $dt->getTimestamp();
}
else {
$timestamp = strtotime($dateHeader);
}
$offset = $timestamp - time();
wfConfig::set('timeoffset_wf', $offset);
wfConfig::set('timeoffset_wf_updated', time());
}
if (!empty($response['response']['code'])) {
$this->lastHTTPStatus = (int) $response['response']['code'];
}
if (200 != $this->lastHTTPStatus) {
throw new Exception("The Wordfence scanning servers are currently unavailable. This may be for maintenance or a temporary outage. If this still occurs in an hour, please contact support. [$this->lastHTTPStatus]");
}
$content = wp_remote_retrieve_body($response);
return $content;
}
public function binCall($func, $postData) {
$url = rtrim($this->getAPIURL(), '/') . '/v' . WORDFENCE_API_VERSION . '/?' . $this->makeAPIQueryString() . '&action=' . $func;
$data = $this->getURL($url, $postData);
if (preg_match('/\{.*errorMsg/', $data)) {
$jdat = @json_decode($data, true);
if (is_array($jdat) && $jdat['errorMsg']) {
throw new Exception($jdat['errorMsg']);
}
}
return array('code' => $this->lastHTTPStatus, 'data' => $data);
}
public function makeAPIQueryString() {
$homeurl = wfUtils::wpHomeURL();
return self::buildQuery(array(
'v' => $this->wordpressVersion,
's' => $homeurl,
'k' => $this->APIKey,
'openssl' => function_exists('openssl_verify') && defined('OPENSSL_VERSION_NUMBER') ? OPENSSL_VERSION_NUMBER : '0.0.0',
'phpv' => phpversion(),
'betaFeed' => (int) wfConfig::get('betaThreatDefenseFeed'),
'cacheType' => wfConfig::get('cacheType'),
));
}
private function buildQuery($data) {
if (version_compare(phpversion(), '5.1.2', '>=')) {
return http_build_query($data, '', '&'); //arg_separator parameter was only added in PHP 5.1.2. We do this because some PHP.ini's have arg_separator.output set to '&'
} else {
return http_build_query($data);
}
}
private function getAPIURL() {
return self::SSLEnabled() ? WORDFENCE_API_URL_SEC : WORDFENCE_API_URL_NONSEC;
}
public static function SSLEnabled() {
if (!function_exists('wp_http_supports')) {
require_once ABSPATH . WPINC . 'http.php';
}
return wp_http_supports(array('ssl'));
}
}
?>