WP Simple Pay: Add More Aggressive Rate Limiting

/**

 * @link https://library.wpcode.com/snippet/r5p3r9o8/

 */

/**

 * Lower the number of requests allowed for the set timeframe to 3 (default 5).

 */

add_filter(

	'simpay_rate_limiting_max_rate_count',

	/**

 	 * @return int The number of requests that can be made in the timeframe.

   	 */

	function() {

		return 3;

	}

);

/**

 * Increase the rate limit timeframe to 12 hours (default 2.5 hours).

 */

add_filter(

	'simpay_rate_limiting_timeout',

	/**

 	 * @return int The number of seconds of the rate limit timeframe.

   	 */

	function() {

		return HOUR_IN_SECONDS * 12;

	}

);

/**

 * Change the rate limit's unique identifier to the current user ID, if available.

 *

 * By default this is the best approximation of the user's IP address.

 * IP address may be affected byIf the store is behind a proxy, load balancer, CDN etc.

 *

 * Only recommmended if "WP Simple Pay > Settings > Anti-Spam > Require User Authentication" is enabled.

 */

add_filter(

	'simpay_rate_limiting_id',

	/**

	 * @var string $ip

	 * @return string|int

	 */

	function( $ip ) {

		if ( ! is_user_logged_in() ) {

			return $ip;

		}

		return get_current_user_id();

	}

);