khaihihi
This commit is contained in:
KhaiNguyen
@@ -0,0 +1,555 @@
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<?php
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if ( ! defined( 'ABSPATH' ) ) {
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die( '-1' );
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}
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/**
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* WPBakery WPBakery Page Builder Plugin
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*
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* @package WPBakeryPageBuilder
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*
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*/
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/**
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* Manage license
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*
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* Activation/deactivation is done via support portal and does not use Envato username and
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* api_key anymore
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*/
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class Vc_License {
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/**
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* Option name where license key is stored
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*
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* @var string
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*/
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protected static $license_key_option = 'js_composer_purchase_code';
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/**
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* Option name where license key token is stored
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*
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* @var string
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*/
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protected static $license_key_token_option = 'license_key_token';
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/**
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* @var string
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*/
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protected static $support_host = 'https://support.wpbakery.com';
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/**
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* @var string
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*/
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public $error = null;
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public function init() {
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if ( 'vc-updater' === vc_get_param( 'page' ) ) {
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$activate = vc_get_param( 'activate' );
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$deactivate = vc_get_param( 'deactivate' );
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if ( $activate ) {
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$this->finishActivationDeactivation( true, $activate );
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} elseif ( $deactivate ) {
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$this->finishActivationDeactivation( false, $deactivate );
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}
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}
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add_action( 'wp_ajax_vc_get_activation_url', array(
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$this,
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'startActivationResponse',
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) );
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add_action( 'wp_ajax_vc_get_deactivation_url', array(
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$this,
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'startDeactivationResponse',
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) );
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add_action( 'wp_ajax_nopriv_vc_check_license_key', array(
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vc_license(),
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'checkLicenseKeyFromRemote',
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) );
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}
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/**
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* Output notice
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*
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* @param string $message
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* @param bool $success
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*/
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public function outputNotice( $message, $success = true ) {
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echo sprintf( '<div class="%s"><p>%s</p></div>', (bool) $success ? 'updated' : 'error', esc_html( $message ) );
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}
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/**
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* Show error
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*
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* @param string $error
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*/
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public function showError( $error ) {
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$this->error = $error;
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add_action( 'admin_notices', array(
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$this,
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'outputLastError',
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) );
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}
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/**
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* Output last error
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*/
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public function outputLastError() {
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$this->outputNotice( $this->error, false );
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}
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/**
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* Output successful activation message
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*/
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public function outputActivatedSuccess() {
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$this->outputNotice( esc_html__( 'WPBakery Page Builder successfully activated.', 'js_composer' ), true );
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}
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/**
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* Output successful deactivation message
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*/
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public function outputDeactivatedSuccess() {
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$this->outputNotice( esc_html__( 'WPBakery Page Builder successfully deactivated.', 'js_composer' ), true );
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}
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/**
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* Finish pending activation/deactivation
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*
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* 1) Make API call to support portal
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* 2) Receive success status and license key
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* 3) Set new license key
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*
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* @param bool $activation
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* @param string $user_token
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*
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* @return bool
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*/
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public function finishActivationDeactivation( $activation, $user_token ) {
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if ( ! $this->isValidToken( $user_token ) ) {
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$this->showError( esc_html__( 'Token is not valid or has expired', 'js_composer' ) );
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return false;
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}
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if ( $activation ) {
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$url = self::$support_host . '/finish-license-activation';
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} else {
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$url = self::$support_host . '/finish-license-deactivation';
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}
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$params = array(
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'body' => array( 'token' => $user_token ),
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'timeout' => 30,
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);
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// FIX SSL SNI
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$filter_add = true;
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if ( function_exists( 'curl_version' ) ) {
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$version = curl_version();
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if ( version_compare( $version['version'], '7.18', '>=' ) ) {
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$filter_add = false;
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}
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}
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if ( $filter_add ) {
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add_filter( 'https_ssl_verify', '__return_false' );
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}
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$response = wp_remote_post( $url, $params );
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if ( $filter_add ) {
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remove_filter( 'https_ssl_verify', '__return_false' );
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}
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if ( is_wp_error( $response ) ) {
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$this->showError( sprintf( esc_html__( '%s. Please try again.', 'js_composer' ), $response->get_error_message() ) );
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return false;
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}
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if ( 200 !== $response['response']['code'] ) {
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$this->showError( sprintf( esc_html__( 'Server did not respond with OK: %s', 'js_composer' ), $response['response']['code'] ) );
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return false;
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}
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$json = json_decode( $response['body'], true );
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if ( ! $json || ! isset( $json['status'] ) ) {
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$this->showError( esc_html__( 'Invalid response structure. Please contact us for support.', 'js_composer' ) );
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return false;
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}
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if ( ! $json['status'] ) {
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$this->showError( esc_html__( 'Something went wrong. Please contact us for support.', 'js_composer' ) );
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return false;
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}
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if ( $activation ) {
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if ( ! isset( $json['license_key'] ) || ! $this->isValidFormat( $json['license_key'] ) ) {
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$this->showError( esc_html__( 'Invalid response structure. Please contact us for support.', 'js_composer' ) );
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return false;
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}
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$this->setLicenseKey( $json['license_key'] );
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add_action( 'admin_notices', array(
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$this,
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'outputActivatedSuccess',
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) );
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} else {
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$this->setLicenseKey( '' );
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add_action( 'admin_notices', array(
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$this,
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'outputDeactivatedSuccess',
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) );
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}
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$this->setLicenseKeyToken( '' );
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return true;
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}
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/**
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* @return boolean
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*/
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public function isActivated() {
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return (bool) $this->getLicenseKey();
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}
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/**
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* Check license key from remote
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*
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* Function is used by support portal to check if VC w/ specific license is still installed
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*/
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public function checkLicenseKeyFromRemote() {
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$license_key = vc_request_param( 'license_key' );
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if ( ! $this->isValid( $license_key ) ) {
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$response = array(
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'status' => false,
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'error' => esc_html__( 'Invalid license key', 'js_composer' ),
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);
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} else {
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$response = array( 'status' => true );
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}
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die( wp_json_encode( $response ) );
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}
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/**
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* Generate action URL
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*
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* @return string
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*/
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public function generateActivationUrl() {
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$token = sha1( $this->newLicenseKeyToken() );
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$url = esc_url( self::getSiteUrl() );
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$redirect = esc_url( vc_updater()->getUpdaterUrl() );
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return sprintf( '%s/activate-license?token=%s&url=%s&redirect=%s', self::$support_host, $token, $url, $redirect );
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}
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/**
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* Generate action URL
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*
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* @return string
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*/
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public function generateDeactivationUrl() {
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$license_key = $this->getLicenseKey();
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$token = sha1( $this->newLicenseKeyToken() );
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$url = esc_url( self::getSiteUrl() );
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$redirect = esc_url( vc_updater()->getUpdaterUrl() );
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return sprintf( '%s/deactivate-license?license_key=%s&token=%s&url=%s&redirect=%s', self::$support_host, $license_key, $token, $url, $redirect );
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}
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/**
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* Start activation process and output redirect URL as JSON
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*/
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public function startActivationResponse() {
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vc_user_access()->checkAdminNonce()->validateDie()->wpAny( 'manage_options' )->validateDie()->part( 'settings' )->can( 'vc-updater-tab' )->validateDie();
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$response = array(
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'status' => true,
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'url' => $this->generateActivationUrl(),
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);
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die( wp_json_encode( $response ) );
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}
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/**
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* Start deactivation process and output redirect URL as JSON
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*/
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public function startDeactivationResponse() {
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vc_user_access()->checkAdminNonce()->validateDie( 'Failed nonce check' )->wpAny( 'manage_options' )->validateDie( 'Failed access check' )->part( 'settings' )->can( 'vc-updater-tab' )
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->validateDie( 'Failed access check #2' );
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$response = array(
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'status' => true,
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'url' => $this->generateDeactivationUrl(),
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);
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die( wp_json_encode( $response ) );
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}
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/**
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* Set license key
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*
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* @param string $license_key
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*/
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public function setLicenseKey( $license_key ) {
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if ( vc_is_network_plugin() ) {
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update_site_option( 'wpb_js_' . self::$license_key_option, $license_key );
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} else {
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vc_settings()->set( self::$license_key_option, $license_key );
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}
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}
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/**
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* Get license key
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*
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* @return string
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*/
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public function getLicenseKey() {
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if ( vc_is_network_plugin() ) {
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$value = get_site_option( 'wpb_js_' . self::$license_key_option );
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} else {
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$value = vc_settings()->get( self::$license_key_option );
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}
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return $value;
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}
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/**
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* Check if specified license key is valid
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*
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* @param string $license_key
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*
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* @return bool
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*/
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public function isValid( $license_key ) {
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return $license_key === $this->getLicenseKey();
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}
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/**
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* Set up license activation notice if needed
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*
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* Don't show notice on dev environment
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*/
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public function setupReminder() {
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if ( self::isDevEnvironment() ) {
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return;
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}
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$version1 = isset( $_COOKIE['vchideactivationmsg_vc11'] ) ? sanitize_text_field( wp_unslash( $_COOKIE['vchideactivationmsg_vc11'] ) ) : '';
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if ( ! $this->isActivated() && ( empty( $version1 ) || version_compare( $version1, WPB_VC_VERSION, '<' ) ) && ! ( vc_is_network_plugin() && is_network_admin() ) ) {
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add_action( 'admin_notices', array(
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$this,
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'adminNoticeLicenseActivation',
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) );
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}
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}
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/**
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* Check if current enviroment is dev
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*
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* Environment is considered dev if host is:
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* - ip address
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* - tld is local, dev, wp, test, example, localhost or invalid
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* - no tld (localhost, custom hosts)
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*
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* @param string $host Hostname to check. If null, use HTTP_HOST
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*
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* @return boolean
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*/
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public static function isDevEnvironment( $host = null ) {
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if ( ! $host ) {
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$host = self::getSiteUrl();
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}
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$chunks = explode( '.', $host );
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if ( 1 === count( $chunks ) ) {
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return true;
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}
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if ( in_array( end( $chunks ), array(
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'local',
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'dev',
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'wp',
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'test',
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'example',
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'localhost',
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'invalid',
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||||
), true ) ) {
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return true;
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}
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|
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if ( preg_match( '/^[0-9\.]+$/', $host ) ) {
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return true;
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}
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return false;
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}
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public function adminNoticeLicenseActivation() {
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if ( vc_is_network_plugin() ) {
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update_site_option( 'wpb_js_composer_license_activation_notified', 'yes' );
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||||
} else {
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vc_settings()->set( 'composer_license_activation_notified', 'yes' );
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}
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$redirect = esc_url( vc_updater()->getUpdaterUrl() );
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$first_tag = 'style';
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$second_tag = 'script';
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// @codingStandardsIgnoreStart
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?>
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<<?php echo esc_attr( $first_tag ); ?>>
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.vc_license-activation-notice {
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position: relative;
|
||||
}
|
||||
</<?php echo esc_attr( $first_tag ); ?>>
|
||||
<<?php echo esc_attr( $second_tag ); ?>>
|
||||
(function ( $ ) {
|
||||
var setCookie = function ( c_name, value, exdays ) {
|
||||
var exdate = new Date();
|
||||
exdate.setDate( exdate.getDate() + exdays );
|
||||
var c_value = encodeURIComponent( value ) + ((null === exdays) ? "" : "; expires=" + exdate.toUTCString());
|
||||
document.cookie = c_name + "=" + c_value;
|
||||
};
|
||||
$( document ).off( 'click.vc-notice-dismiss' ).on( 'click.vc-notice-dismiss',
|
||||
'.vc-notice-dismiss',
|
||||
function ( e ) {
|
||||
e.preventDefault();
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||||
var $el = $( this ).closest(
|
||||
'#vc_license-activation-notice' );
|
||||
$el.fadeTo( 100, 0, function () {
|
||||
$el.slideUp( 100, function () {
|
||||
$el.remove();
|
||||
} );
|
||||
} );
|
||||
setCookie( 'vchideactivationmsg_vc11',
|
||||
'<?php echo esc_attr( WPB_VC_VERSION ); ?>',
|
||||
30 );
|
||||
} );
|
||||
})( window.jQuery );
|
||||
</<?php echo esc_attr( $second_tag ); ?>>
|
||||
<?php
|
||||
echo '<div class="updated vc_license-activation-notice" id="vc_license-activation-notice"><p>' . sprintf( esc_html__( 'Hola! Would you like to receive automatic updates and unlock premium support? Please %sactivate your copy%s of WPBakery Page Builder.', 'js_composer' ), '<a href="' . esc_url( wp_nonce_url( $redirect ) ) . '">', '</a>' ) . '</p>' . '<button type="button" class="notice-dismiss vc-notice-dismiss"><span class="screen-reader-text">' . esc_html__( 'Dismiss this notice.', 'js_composer' ) . '</span></button></div>';
|
||||
|
||||
// @codingStandardsIgnoreEnd
|
||||
}
|
||||
|
||||
/**
|
||||
* Get license key token
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getLicenseKeyToken() {
|
||||
$value = vc_is_network_plugin() ? get_site_option( self::$license_key_token_option ) : get_option( self::$license_key_token_option );
|
||||
|
||||
return $value;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set license key token
|
||||
*
|
||||
* @param string $token
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function setLicenseKeyToken( $token ) {
|
||||
if ( vc_is_network_plugin() ) {
|
||||
$value = update_site_option( self::$license_key_token_option, $token );
|
||||
} else {
|
||||
$value = update_option( self::$license_key_token_option, $token );
|
||||
}
|
||||
|
||||
return $value;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return new license key token
|
||||
*
|
||||
* Token is used to change license key from remote location
|
||||
*
|
||||
* Format is: timestamp|20-random-characters
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function generateLicenseKeyToken() {
|
||||
$token = current_time( 'timestamp' ) . '|' . vc_random_string( 20 );
|
||||
|
||||
return $token;
|
||||
}
|
||||
|
||||
/**
|
||||
* Generate and set new license key token
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function newLicenseKeyToken() {
|
||||
$token = $this->generateLicenseKeyToken();
|
||||
|
||||
$this->setLicenseKeyToken( $token );
|
||||
|
||||
return $token;
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if specified license key token is valid
|
||||
*
|
||||
* @param string $token_to_check SHA1 hashed token
|
||||
* @param int $ttl_in_seconds Time to live in seconds. Default = 20min
|
||||
*
|
||||
* @return boolean
|
||||
*/
|
||||
public function isValidToken( $token_to_check, $ttl_in_seconds = 1200 ) {
|
||||
$token = $this->getLicenseKeyToken();
|
||||
|
||||
if ( ! $token_to_check || sha1( $token ) !== $token_to_check ) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$chunks = explode( '|', $token );
|
||||
|
||||
if ( intval( $chunks[0] ) < ( current_time( 'timestamp' ) - $ttl_in_seconds ) ) {
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if license key format is valid
|
||||
*
|
||||
* license key is version 4 UUID, that have form xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx
|
||||
* where x is any hexadecimal digit and y is one of 8, 9, A, or B.
|
||||
*
|
||||
* @param string $license_key
|
||||
*
|
||||
* @return boolean
|
||||
*/
|
||||
public function isValidFormat( $license_key ) {
|
||||
$pattern = '/^[0-9A-F]{8}-[0-9A-F]{4}-4[0-9A-F]{3}-[89AB][0-9A-F]{3}-[0-9A-F]{12}$/i';
|
||||
|
||||
return (bool) preg_match( $pattern, $license_key );
|
||||
}
|
||||
|
||||
/**
|
||||
* @return string|void
|
||||
*/
|
||||
/**
|
||||
* @return string|void
|
||||
*/
|
||||
public static function getSiteUrl() {
|
||||
if ( vc_is_network_plugin() ) {
|
||||
return network_site_url();
|
||||
} else {
|
||||
return site_url();
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user