IP Location Block Emergency

ip-location-block.php

<?php
/**
 * IP Location Block
 *
 * A WordPress plugin that blocks undesired access based on geolocation of IP address.
 *
 * @package   IP_Location_Block
 * @author    Darko Gjorgjijoski <dg@darkog.com>
 * @license   GPL-3.0
 * @link      https://www.ipgeoblock.com/
 * @copyright 2021 darkog
 * @copyright 2013-2019 tokkonopapa
 *
 * Plugin Name:       IP Location Block
 * Plugin URI:        https://wordpress.org/plugins/ip-location-block/
 * Description:       It blocks any spams, login attempts and malicious access to the admin area posted from outside your nation, and also prevents zero-day exploit.
 * Version:           1.0.0
 * Author:            darkog
 * Author URI:        https://www.iplocationblock.com/
 * Text Domain:       ip-location-block
 * License:           GPL-3.0
 * License URI:       https://www.gnu.org/licenses/gpl-3.0.txt
 * Domain Path:       /languages
 */

defined( 'WPINC' ) or die; // If this file is called directly, abort.

if ( ! class_exists( 'IP_Location_Block', false ) ):

	/*----------------------------------------------------------------------------*
	 * Global definition
	 *----------------------------------------------------------------------------*/
	define( 'IP_LOCATION_BLOCK_VERSION', '1.0.0' );
	define( 'IP_LOCATION_BLOCK_PATH', plugin_dir_path( __FILE__ ) ); // @since 2.8
	define( 'IP_LOCATION_BLOCK_BASE', plugin_basename( __FILE__ ) ); // @since 1.5

	/*----------------------------------------------------------------------------*
	 * Public-Facing Functionality
	 *----------------------------------------------------------------------------*/

	/**
	 * Load class
	 *
	 */
	require_once ABSPATH . 'wp-admin/includes/plugin.php';
	require IP_LOCATION_BLOCK_PATH . 'classes/class-ip-location-block.php';
	require IP_LOCATION_BLOCK_PATH . 'classes/class-ip-location-block-util.php';
	require IP_LOCATION_BLOCK_PATH . 'classes/class-ip-location-block-load.php';
	require IP_LOCATION_BLOCK_PATH . 'classes/class-ip-location-block-logs.php';
	require IP_LOCATION_BLOCK_PATH . 'classes/class-ip-location-block-apis.php';
	require IP_LOCATION_BLOCK_PATH . 'classes/db-providers/ip2location/class-ip2location.php';
	require IP_LOCATION_BLOCK_PATH . 'classes/db-providers/maxmind/class-maxmind-geolite2.php';


	function ip_location_block_activate( $network_wide = false ) {
		require_once IP_LOCATION_BLOCK_PATH . 'classes/class-ip-location-block-actv.php';
		IP_Location_Block_Activate::activate( $network_wide );
	}

	function ip_location_block_deactivate( $network_wide = false ) {
		require_once IP_LOCATION_BLOCK_PATH . 'classes/class-ip-location-block-actv.php';
		IP_Location_Block_Activate::deactivate( $network_wide );
	}

	register_activation_hook( __FILE__, 'ip_location_block_activate' );
	register_deactivation_hook( __FILE__, 'ip_location_block_deactivate' );

	/**
	 * check version and update before instantiation
	 *
	 * @see https://make.wordpress.org/core/2010/10/27/plugin-activation-hooks/
	 * @see https://wordpress.stackexchange.com/questions/144870/wordpress-update-plugin-hook-action-since-3-9
	 */
	function ip_location_block_update() {
		$settings = IP_Location_Block::get_option();
		if ( version_compare( $settings['version'], IP_Location_Block::VERSION ) < 0 ) {
			ip_location_block_activate( is_plugin_active_for_network( IP_LOCATION_BLOCK_BASE ) );
		}
	}

	add_action( 'plugins_loaded', 'ip_location_block_update' );

	/**
	 * Instantiate class
	 *
	 */
	add_action( 'plugins_loaded', array( 'IP_Location_Block', 'get_instance' ) );

	/*----------------------------------------------------------------------------*
	 * Dashboard and Administrative Functionality
	 *----------------------------------------------------------------------------*/

	/**
	 * Load class in case of wp-admin/*.php
	 *
	 */
	if ( is_admin() ) {
		require IP_LOCATION_BLOCK_PATH . 'admin/class-ip-location-block-admin.php';
		add_action( 'plugins_loaded', array( 'IP_Location_Block_Admin', 'get_instance' ) );
	}

	/*----------------------------------------------------------------------------*
	 * Emergent Functionality
	 *----------------------------------------------------------------------------*/

	/**
	 * Invalidate blocking behavior in case yourself is locked out.
	 *
	 * How to use: Activate the following code and upload this file via FTP.
	 */
	function ip_location_block_emergency( $validate, $settings ) {
		$validate['result'] = 'passed';
		return $validate;
	}
	add_filter( 'ip-location-block-login',  'ip_location_block_emergency', 1, 2 );
	add_filter( 'ip-location-block-admin',  'ip_location_block_emergency', 1, 2 );
	add_filter( 'ip-location-block-public', 'ip_location_block_emergency', 1, 2 );

endif; // ! class_exists( 'IP_Location_Block', FALSE )

This file should be used only at your emergency instead of original one.

Please refer to "What should I do when I'm locked out?".