WIBUHAX0R1337

- WIBUHAX0R1337 -

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<?php
/**
 * Provide basic rate limiting functionality via WP Options API.
 *
 * Currently only provides a simple limit by delaying action by X seconds.
 *
 * Example usage:
 *
 * When an action runs, call set_rate_limit, e.g.:
 *
 * WC_Rate_Limiter::set_rate_limit( "{$my_action_name}_{$user_id}", $delay );
 *
 * This sets a timestamp for future timestamp after which action can run again.
 *
 *
 * Then before running the action again, check if the action is allowed to run, e.g.:
 *
 * if ( WC_Rate_Limiter::retried_too_soon( "{$my_action_name}_{$user_id}" ) ) {
 *     add_notice( 'Sorry, too soon!' );
 * }
 *
 * @package WooCommerce\Classes
 * @version 3.9.0
 * @since   3.9.0
 */

defined( 'ABSPATH' ) || exit;

/**
 * Rate limit class.
 */
class WC_Rate_Limiter {

/**
	 * Cache group.
	 */
	const CACHE_GROUP = 'wc_rate_limit';

/**
	 * Hook in methods.
	 */
	public static function init() {
		add_action( 'woocommerce_cleanup_rate_limits', array( __CLASS__, 'cleanup' ) );
	}

/**
	 * Constructs key name from action identifier.
	 * Left in for backwards compatibility.
	 *
	 * @param string $action_id Identifier of the action.
	 * @return string
	 */
	public static function storage_id( $action_id ) {
		return $action_id;
	}

/**
	 * Gets a cache prefix.
	 *
	 * @param string $action_id Identifier of the action.
	 * @return string
	 */
	protected static function get_cache_key( $action_id ) {
		return WC_Cache_Helper::get_cache_prefix( 'rate_limit' . $action_id );
	}

/**
	 * Retrieve a cached rate limit.
	 *
	 * @param string $action_id Identifier of the action.
	 * @return bool|int
	 */
	protected static function get_cached( $action_id ) {
		return wp_cache_get( self::get_cache_key( $action_id ), self::CACHE_GROUP );
	}

/**
	 * Cache a rate limit.
	 *
	 * @param string $action_id Identifier of the action.
	 * @param int    $expiry Timestamp when the limit expires.
	 * @return bool
	 */
	protected static function set_cache( $action_id, $expiry ) {
		return wp_cache_set( self::get_cache_key( $action_id ), $expiry, self::CACHE_GROUP );
	}

/**
	 * Returns true if the action is not allowed to be run by the rate limiter yet, false otherwise.
	 *
	 * @param string $action_id Identifier of the action.
	 * @return bool
	 */
	public static function retried_too_soon( $action_id ) {
		global $wpdb;

$next_try_allowed_at = self::get_cached( $action_id );

if ( false === $next_try_allowed_at ) {
			$next_try_allowed_at = $wpdb->get_var(
				$wpdb->prepare(
					"
						SELECT rate_limit_expiry
						FROM {$wpdb->prefix}wc_rate_limits
						WHERE rate_limit_key = %s
					",
					$action_id
				)
			);

self::set_cache( $action_id, $next_try_allowed_at );
		}

// No record of action running, so action is allowed to run.
		if ( null === $next_try_allowed_at ) {
			return false;
		}

// Before the next run is allowed, retry forbidden.
		if ( time() <= $next_try_allowed_at ) {
			return true;
		}

// After the next run is allowed, retry allowed.
		return false;
	}

/**
	 * Sets the rate limit delay in seconds for action with identifier $id.
	 *
	 * @param string $action_id Identifier of the action.
	 * @param int    $delay Delay in seconds.
	 * @return bool True if the option setting was successful, false otherwise.
	 */
	public static function set_rate_limit( $action_id, $delay ) {
		global $wpdb;

$next_try_allowed_at = time() + $delay;

$result = $wpdb->replace(
			$wpdb->prefix . 'wc_rate_limits',
			array(
				'rate_limit_key'    => $action_id,
				'rate_limit_expiry' => $next_try_allowed_at,
			),
			array( '%s', '%d' )
		);

self::set_cache( $action_id, $next_try_allowed_at );

return false !== $result;
	}

/**
	 * Cleanup expired rate limits from the database and clear caches.
	 */
	public static function cleanup() {
		global $wpdb;

$wpdb->query(
			$wpdb->prepare(
				"DELETE FROM {$wpdb->prefix}wc_rate_limits WHERE rate_limit_expiry < %d",
				time()
			)
		);

if ( class_exists( 'WC_Cache_Helper' ) ) {
			WC_Cache_Helper::invalidate_cache_group( self::CACHE_GROUP );
		}
	}
}

WC_Rate_Limiter::init();

Nama File / Folder	Size	Action
abstracts	--	NONE
admin	--	NONE
blocks	--	NONE
cli	--	NONE
customizer	--	NONE
data-stores	--	NONE
emails	--	NONE
export	--	NONE
gateways	--	NONE
import	--	NONE
integrations	--	NONE
interfaces	--	NONE
legacy	--	NONE
libraries	--	NONE
log-handlers	--	NONE
payment-tokens	--	NONE
queue	--	NONE
rest-api	--	NONE
shipping	--	NONE
shortcodes	--	NONE
theme-support	--	NONE
tracks	--	NONE
traits	--	NONE
walkers	--	NONE
wccom-site	--	NONE
widgets	--	NONE
.htaccess	0.231KB	Edit File Delete File Rename
class-wc-ajax.php	99.764KB	Edit File Delete File Rename
class-wc-api.php	4.985KB	Edit File Delete File Rename
class-wc-auth.php	11.604KB	Edit File Delete File Rename
class-wc-autoloader.php	2.744KB	Edit File Delete File Rename
class-wc-background-emailer.php	4.575KB	Edit File Delete File Rename
class-wc-background-updater.php	3.452KB	Edit File Delete File Rename
class-wc-breadcrumb.php	9.494KB	Edit File Delete File Rename
class-wc-cache-helper.php	11.78KB	Edit File Delete File Rename
class-wc-cart-fees.php	3.41KB	Edit File Delete File Rename
class-wc-cart-session.php	14.68KB	Edit File Delete File Rename
class-wc-cart-totals.php	28.147KB	Edit File Delete File Rename
class-wc-cart.php	64.961KB	Edit File Delete File Rename
class-wc-checkout.php	44.024KB	Edit File Delete File Rename
class-wc-cli.php	1.162KB	Edit File Delete File Rename
class-wc-comments.php	15.516KB	Edit File Delete File Rename
class-wc-countries.php	46.066KB	Edit File Delete File Rename
class-wc-customer-download.php	10.451KB	Edit File Delete File Rename
class-wc-customer.php	28.912KB	Edit File Delete File Rename
class-wc-data-exception.php	1.29KB	Edit File Delete File Rename
class-wc-data-store.php	5.849KB	Edit File Delete File Rename
class-wc-datetime.php	2.198KB	Edit File Delete File Rename
class-wc-deprecated-action-hooks.php	6.877KB	Edit File Delete File Rename
class-wc-deprecated-filter-hooks.php	6.825KB	Edit File Delete File Rename
class-wc-discounts.php	32.659KB	Edit File Delete File Rename
class-wc-download-handler.php	24.096KB	Edit File Delete File Rename
class-wc-emails.php	22.477KB	Edit File Delete File Rename
class-wc-embed.php	4.184KB	Edit File Delete File Rename
class-wc-form-handler.php	43.979KB	Edit File Delete File Rename
class-wc-frontend-scripts.php	25.909KB	Edit File Delete File Rename
class-wc-geo-ip.php	30.411KB	Edit File Delete File Rename
class-wc-geolite-integration.php	1.988KB	Edit File Delete File Rename
class-wc-geolocation.php	10.34KB	Edit File Delete File Rename
class-wc-https.php	4.326KB	Edit File Delete File Rename
class-wc-install.php	62.248KB	Edit File Delete File Rename
class-wc-integrations.php	1.277KB	Edit File Delete File Rename
class-wc-log-levels.php	2.539KB	Edit File Delete File Rename
class-wc-logger.php	8.765KB	Edit File Delete File Rename
class-wc-meta-data.php	2.182KB	Edit File Delete File Rename
class-wc-order-factory.php	3.119KB	Edit File Delete File Rename
class-wc-order-item-fee.php	8.762KB	Edit File Delete File Rename
class-wc-order-item-meta.php	5.803KB	Edit File Delete File Rename
class-wc-order-item-product.php	13.138KB	Edit File Delete File Rename
class-wc-order-item-shipping.php	7.782KB	Edit File Delete File Rename
class-wc-order-item-tax.php	6.488KB	Edit File Delete File Rename
class-wc-order-item.php	10.777KB	Edit File Delete File Rename
class-wc-order-query.php	2.554KB	Edit File Delete File Rename
class-wc-order-refund.php	4.883KB	Edit File Delete File Rename
class-wc-order.php	61.705KB	Edit File Delete File Rename
class-wc-payment-gateways.php	5.415KB	Edit File Delete File Rename
class-wc-payment-tokens.php	5.902KB	Edit File Delete File Rename
class-wc-post-data.php	20.254KB	Edit File Delete File Rename
class-wc-post-types.php	28.112KB	Edit File Delete File Rename
class-wc-privacy-background-process.php	1.667KB	Edit File Delete File Rename
class-wc-privacy-erasers.php	13.607KB	Edit File Delete File Rename
class-wc-privacy.php	15.523KB	Edit File Delete File Rename
class-wc-product-attribute.php	6.97KB	Edit File Delete File Rename
class-wc-product-download.php	7.162KB	Edit File Delete File Rename
class-wc-product-external.php	4.839KB	Edit File Delete File Rename
class-wc-product-factory.php	3.582KB	Edit File Delete File Rename
class-wc-product-grouped.php	5.224KB	Edit File Delete File Rename
class-wc-product-query.php	2.179KB	Edit File Delete File Rename
class-wc-product-simple.php	1.893KB	Edit File Delete File Rename
class-wc-product-variable.php	21.506KB	Edit File Delete File Rename
class-wc-product-variation.php	16.866KB	Edit File Delete File Rename
class-wc-query.php	31.603KB	Edit File Delete File Rename
class-wc-rate-limiter.php	4.004KB	Edit File Delete File Rename
class-wc-regenerate-images-request.php	8.214KB	Edit File Delete File Rename
class-wc-regenerate-images.php	15.286KB	Edit File Delete File Rename
class-wc-register-wp-admin-settings.php	5.05KB	Edit File Delete File Rename
class-wc-rest-authentication.php	19.52KB	Edit File Delete File Rename
class-wc-rest-exception.php	0.27KB	Edit File Delete File Rename
class-wc-session-handler.php	11.687KB	Edit File Delete File Rename
class-wc-shipping-zone.php	13.078KB	Edit File Delete File Rename
class-wc-shipping-zones.php	4.01KB	Edit File Delete File Rename
class-wc-shipping.php	11.568KB	Edit File Delete File Rename
class-wc-shortcodes.php	17.234KB	Edit File Delete File Rename
class-wc-structured-data.php	17.317KB	Edit File Delete File Rename
class-wc-tax.php	37.001KB	Edit File Delete File Rename
class-wc-template-loader.php	20.384KB	Edit File Delete File Rename
class-wc-tracker.php	23.326KB	Edit File Delete File Rename
class-wc-validation.php	5.835KB	Edit File Delete File Rename
class-wc-webhook.php	29.971KB	Edit File Delete File Rename
class-woocommerce.php	34.281KB	Edit File Delete File Rename
wc-account-functions.php	12.916KB	Edit File Delete File Rename
wc-attribute-functions.php	20.615KB	Edit File Delete File Rename
wc-cart-functions.php	17.156KB	Edit File Delete File Rename
wc-conditional-functions.php	12.48KB	Edit File Delete File Rename
wc-core-functions.php	78.146KB	Edit File Delete File Rename
wc-coupon-functions.php	2.677KB	Edit File Delete File Rename
wc-deprecated-functions.php	32.7KB	Edit File Delete File Rename
wc-formatting-functions.php	42.954KB	Edit File Delete File Rename
wc-notice-functions.php	7.497KB	Edit File Delete File Rename
wc-order-functions.php	34.074KB	Edit File Delete File Rename
wc-order-item-functions.php	5.032KB	Edit File Delete File Rename
wc-page-functions.php	6.921KB	Edit File Delete File Rename
wc-product-functions.php	48.124KB	Edit File Delete File Rename
wc-rest-functions.php	10.886KB	Edit File Delete File Rename
wc-stock-functions.php	13.215KB	Edit File Delete File Rename
wc-template-functions.php	115.067KB	Edit File Delete File Rename
wc-template-hooks.php	12.384KB	Edit File Delete File Rename
wc-term-functions.php	20.618KB	Edit File Delete File Rename
wc-update-functions.php	68.065KB	Edit File Delete File Rename
wc-user-functions.php	26.604KB	Edit File Delete File Rename
wc-webhook-functions.php	5.597KB	Edit File Delete File Rename
wc-widget-functions.php	2.015KB	Edit File Delete File Rename