147 lines
4.4 KiB
PHP
147 lines
4.4 KiB
PHP
<?php
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/**
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* Wrapper for ProviderName's API.
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*
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* @since 4.0.7
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*
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* @package ET\Core\API\Misc\ReCaptcha
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*/
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class ET_Core_API_Spam_ReCaptcha extends ET_Core_API_Spam_Provider {
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/**
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* @inheritDoc
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*/
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public $BASE_URL = 'https://www.google.com/recaptcha/api/siteverify';
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/**
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* @inheritDoc
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*/
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public $max_accounts = 1;
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/**
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* @inheritDoc
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*/
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public $name = 'ReCaptcha';
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/**
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* @inheritDoc
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*/
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public $slug = 'recaptcha';
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public function __construct( $owner = 'ET_Core', $account_name = '', $api_key = '' ) {
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parent::__construct( $owner, $account_name, $api_key );
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$this->_add_actions_and_filters();
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}
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protected function _add_actions_and_filters() {
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if ( ! is_admin() && ! et_core_is_fb_enabled() ) {
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add_action( 'wp_enqueue_scripts', array( $this, 'action_wp_enqueue_scripts' ) );
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}
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}
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public function action_wp_enqueue_scripts() {
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if ( ! $this->is_enabled() ) {
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return;
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}
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/**
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* reCAPTCHA v3 actions may only contain alphanumeric characters and slashes/underscore.
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* https://developers.google.com/recaptcha/docs/v3#actions
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*
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* Replace all non-alphanumeric characters with underscore.
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* Ex: '?page_id=254980' => '_page_id_254980'
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*/
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$action = preg_replace( '/[^A-Za-z0-9]/', '_', basename( get_the_permalink() ) );
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$deps = array( 'jquery', 'es6-promise', 'et-recaptcha-v3' );
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wp_register_script( 'et-recaptcha-v3', "https://www.google.com/recaptcha/api.js?render={$this->data['site_key']}", array(), ET_CORE_VERSION, true );
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wp_register_script( 'es6-promise', ET_CORE_URL . 'admin/js/es6-promise.auto.min.js', array(), ET_CORE_VERSION, true );
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wp_enqueue_script( 'et-core-api-spam-recaptcha', ET_CORE_URL . 'admin/js/recaptcha.js', $deps, ET_CORE_VERSION, true );
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wp_localize_script( 'et-core-api-spam-recaptcha', 'et_core_api_spam_recaptcha', array(
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'site_key' => empty( $this->data['site_key'] ) ? '' : $this->data['site_key'],
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'page_action' => array( 'action' => $action ),
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) );
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}
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public function is_enabled() {
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$has_recaptcha_module = true;
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if ( class_exists( 'ET_Dynamic_Assets' ) ) {
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$et_dynamic_module_framework = et_builder_dynamic_module_framework();
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$is_dynamic_framework_enabled = et_builder_is_frontend() && 'on' === $et_dynamic_module_framework;
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$is_dynamic_css_enabled = et_builder_is_frontend() && et_use_dynamic_css();
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if ( $is_dynamic_framework_enabled && $is_dynamic_css_enabled ) {
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$et_dynamic_assets = ET_Dynamic_Assets::init();
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$saved_shortcodes = $et_dynamic_assets->get_saved_page_shortcodes();
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$recaptcha_modules = array( 'et_pb_contact_form', 'et_pb_signup' );
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$has_recaptcha_module = ! empty( array_intersect( $saved_shortcodes, $recaptcha_modules ) );
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}
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}
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$has_key = isset( $this->data['site_key'], $this->data['secret_key'] )
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&& et_()->all( array( $this->data['site_key'], $this->data['secret_key'] ) );
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return $has_key && $has_recaptcha_module;
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}
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/**
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* Verify a form submission.
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*
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* @since 4.0.7
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*
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* @global $_POST['token']
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*
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* @return mixed[]|string $result {
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* Interaction Result
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*
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* @type bool $success Whether or not the request was valid for this site.
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* @type int $score Score for the request (0 < score < 1).
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* @type string $action Action name for this request (important to verify).
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* @type string $challenge_ts Timestamp of the challenge load (ISO format yyyy-MM-ddTHH:mm:ssZZ).
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* @type string $hostname Hostname of the site where the challenge was solved.
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* @type string[] $error-codes Optional
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* }
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*/
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public function verify_form_submission() {
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$args = array(
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'secret' => $this->data['secret_key'],
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'response' => et_()->array_get_sanitized( $_POST, 'token' ),
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'remoteip' => et_core_get_ip_address(),
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);
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$this->prepare_request( $this->BASE_URL, 'POST', false, $args );
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$this->make_remote_request();
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return $this->response->ERROR ? $this->response->ERROR_MESSAGE : $this->response->DATA;
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}
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/**
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* @inheritDoc
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*/
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public function get_account_fields() {
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return array(
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'site_key' => array(
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'label' => esc_html__( 'Site Key (v3)', 'et_core' ),
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),
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'secret_key' => array(
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'label' => esc_html__( 'Secret Key (v3)', 'et_core' ),
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),
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);
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}
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/**
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* @inheritDoc
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*/
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public function get_data_keymap( $keymap = array() ) {
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return array(
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'ip_address' => 'remoteip',
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'response' => 'response',
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'secret_key' => 'secret',
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);
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}
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}
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