a22573bf0b
- WordPress core y plugins - Tema Twenty Twenty-Four configurado - Plugin allow-unfiltered-html.php simplificado - .gitignore configurado para excluir wp-config.php y uploads 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
434 lines
10 KiB
PHP
Executable File
434 lines
10 KiB
PHP
Executable File
<?php
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/**
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* License functions
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*
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* @link https://raiolanetworks.es
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* @since 1.0.0
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*
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* @package Wp_Database_Tools
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* @subpackage Wp_Database_Tools/includes
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*/
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/**
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* Contains the functionalities related to licence.
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*
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* This class defines all features of the current license.
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*
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* @since 1.0.0
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* @package Wp_Database_Tools
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* @subpackage Wp_Database_Tools/includes
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* @author Raiola Networks <info@raiolanetworks.es>
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*/
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class Wp_Database_Tools_License {
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/**
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* The status returned by the EDD api
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*
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* @since 1.0.0
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* @access protected
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* @var array $string Content the status license valid|invalid.
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*/
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protected $status;
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/**
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* The characteristics returned by an endpoint generated in the
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* main installation that returns the values of an ACF
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*
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* @since 1.0.0
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* @access protected
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* @var array $features Contains plugin features.
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*/
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protected $features;
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/**
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* Collect the plugin prices returned by the EDD API
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*
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* @since 1.0.0
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* @access protected
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* @var array $price Content plugin prices.
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*/
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protected $price;
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/**
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* The boolean if the license is active.
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*
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* @since 1.0.0
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* @access protected
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* @var boolean $is_active license active.
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*/
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protected $is_active;
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/**
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* The unique identifier of this plugin.
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*
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* @since 1.0.0
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* @access protected
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* @var string $plugin_name The string used to uniquely identify this plugin.
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*/
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protected $plugin_name;
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/**
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* The license key that is stored encrypted in the database
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*
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* @since 1.0.0
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* @access protected
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* @var string $license_key The string of key license.
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*/
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protected $license_key;
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/**
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* The url license plugin.
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*
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* @since 1.0.0
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* @access protected
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* @var string $license_url The string of key license.
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*/
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protected $license_url;
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public function __construct( $plugin_name ) {
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$this->plugin_name = $plugin_name;
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$this->license_url = home_url();
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$this->init_license();
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}
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private function init_license() {
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$this->check_status();
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$this->check_price();
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$this->check_features();
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}
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/**
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* Check current license status.
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*
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* @since 1.0.0
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*/
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private function check_status() {
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$this->status = get_option( WPDBT_PREFIX . 'edd_license_status' );
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if ( $this->status !== false ) {
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$license = get_option( WPDBT_PREFIX . 'edd_license_key' );
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if ( $license !== false && $license !== '' ) {
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$this->license_key = $this->decrypt( $license );
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}
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}
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$this->is_active = ( $this->status == 'valid' );
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}
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/**
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* Getting prices using the EDD API.
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*
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* @since 1.0.0
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*/
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private function check_price() {
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$TRANSIENT_PRICES_PRO_KEY = WPDBT_PREFIX . 'prices_pro';
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if ( get_transient( $TRANSIENT_PRICES_PRO_KEY ) ) {
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$this->price = get_transient( $TRANSIENT_PRICES_PRO_KEY );
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return;
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}
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$response = wp_remote_get( WPDBT_EDD_STORE_URL . '/edd-api/v2/products/?product=140' );
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if ( is_wp_error( $response ) ) {
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return;
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}
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if ( ! $response['body'] ) {
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return;
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}
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$response = json_decode( $response['body'] );
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if ( ! $response ) {
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return;
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}
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if ( ! $response->products[0]->pricing ) {
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return;
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}
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set_transient( $TRANSIENT_PRICES_PRO_KEY, $response->products[0]->pricing, 86400 );
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$this->price = $response->products[0]->pricing;
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}
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/**
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* Getting features from a custom enpoint using the WordPress rest API.
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*
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* @since 1.0.0
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*/
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private function check_features() {
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$TRANSIENT_FEATURES_PRO_KEY = WPDBT_PREFIX . 'features_pro';
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if ( get_transient( $TRANSIENT_FEATURES_PRO_KEY ) ) {
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$this->features = get_transient( $TRANSIENT_FEATURES_PRO_KEY );
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return;
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}
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$response = wp_remote_get( WPDBT_EDD_STORE_URL . '/wp-json/downloads/v1/acf/140' );
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if ( is_wp_error( $response ) ) {
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return;
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}
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$response = json_decode( $response['body'] );
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if ( ! $response->success ) {
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return;
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}
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set_transient( $TRANSIENT_FEATURES_PRO_KEY, $response->data, 86400 );
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$this->features = $response->data;
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}
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private function encrypt( $data ) {
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$key = WPDBT_ENCRYPTION_KEY;
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$plaintext = $data;
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$ivlen = openssl_cipher_iv_length( $cipher = WPDBT_ENCRYPTION_METHOD );
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$iv = openssl_random_pseudo_bytes( $ivlen );
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$ciphertext_raw = openssl_encrypt( $plaintext, $cipher, $key, $options = OPENSSL_RAW_DATA, $iv );
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$hmac = hash_hmac( 'sha256', $ciphertext_raw, $key, $as_binary = true );
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$ciphertext = base64_encode( $iv . $hmac . $ciphertext_raw );
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return $ciphertext;
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}
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private function decrypt( $data ) {
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$key = WPDBT_ENCRYPTION_KEY;
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$c = base64_decode( $data );
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$ivlen = openssl_cipher_iv_length( $cipher = WPDBT_ENCRYPTION_METHOD );
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$iv = substr( $c, 0, $ivlen );
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$hmac = substr( $c, $ivlen, $sha2len = 32 );
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$ciphertext_raw = substr( $c, $ivlen + $sha2len );
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$original_plaintext = openssl_decrypt( $ciphertext_raw, $cipher, $key, $options = OPENSSL_RAW_DATA, $iv );
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$calcmac = hash_hmac( 'sha256', $ciphertext_raw, $key, $as_binary = true );
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if ( hash_equals( $hmac, $calcmac ) ) {
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return $original_plaintext;
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}
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}
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public function form_action_license() {
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$retrieved_nonce = $_REQUEST['edd_sample_nonce'];
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if ( ! wp_verify_nonce( $retrieved_nonce, 'active_plugin' ) ) {
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if ( ! check_admin_referer( 'edd_sample_nonce', 'edd_sample_nonce' ) ) {
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return;
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}
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$license = sanitize_text_field( $_POST['license'] );
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// data to send in our API request
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$api_params = array(
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'edd_action' => 'activate_license',
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'license' => $license,
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'item_name' => urlencode( WPDBT_EDD_ITEM_NAME ), // the name of our product in EDD
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'url' => home_url(),
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);
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$response = wp_remote_post(
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WPDBT_EDD_STORE_URL,
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array(
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'timeout' => 15,
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'sslverify' => false,
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'body' => $api_params,
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)
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);
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if ( is_wp_error( $response ) || 200 !== wp_remote_retrieve_response_code( $response ) ) {
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$message = ( is_wp_error( $response ) && ! empty( $response->get_error_message() ) ) ? $response->get_error_message() : __( 'An error occurred, please try again.' );
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} else {
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$license_data = json_decode( wp_remote_retrieve_body( $response ) );
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if ( false === $license_data->success ) {
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switch ( $license_data->error ) {
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case 'expired':
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$message = sprintf(
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__( 'Your license key expired on %s.', WPDBT_SLUG ),
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date_i18n( get_option( 'date_format' ), strtotime( $license_data->expires, current_time( 'timestamp' ) ) )
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);
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break;
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case 'revoked':
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$message = __( 'Your license key has been disabled', WPDBT_SLUG );
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break;
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case 'missing':
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$message = __( 'Invalid license', WPDBT_SLUG );
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break;
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case 'invalid':
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case 'site_inactive':
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$message = __( 'Your license is not active for this URL', WPDBT_SLUG );
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break;
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case 'item_name_mismatch':
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$message = sprintf( __( 'This appears to be an invalid license key for %s.' ), WPDBT_SLUG );
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break;
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case 'no_activations_left':
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$message = __( 'Your license key has reached its activation limit', WPDBT_SLUG );
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break;
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default:
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$message = __( 'An error occurred, please try again', WPDBT_SLUG );
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break;
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}
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}
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if ( ! empty( $message ) ) {
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$base_url = admin_url( 'admin.php?page=license' );
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$redirect = add_query_arg(
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array(
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WPDBT_PREFIX . 'sl_activation' => 'false',
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'message' => urlencode( $message ),
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),
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$base_url
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);
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wp_redirect( $redirect );
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exit();
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}
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// SAVE OPTION
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$base_url = admin_url( 'admin.php?page=license' );
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update_option( WPDBT_PREFIX . 'edd_license_status', $license_data->license );
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update_option( WPDBT_PREFIX . 'edd_license_key', $this->encrypt( $license ) );
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$redirect = add_query_arg(
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array(
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WPDBT_PREFIX . 'sl_activation' => 'true',
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'message' => urlencode( 'Licencia activada' ),
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),
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$base_url
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);
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wp_redirect( $redirect );
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exit();
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}
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} else {
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wp_die(
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__( 'Invalid nonce specified', $this->plugin_name ),
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__( 'Error', $this->plugin_name ),
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array(
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'response' => 403,
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'back_link' => 'admin.php?page=' . $this->plugin_name,
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)
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);
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}
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}
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/**
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* The array of current status license.
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*
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* @since 1.0.0
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* @return array The array of current status license.
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*/
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public function get_status() {
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return $this->status;
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}
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/**
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* The array of features pro license.
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*
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* @since 1.0.0
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* @return array The array of features pro license.
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*/
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public function get_features() {
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return $this->features;
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}
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/**
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* The string of of current price pro license.
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*
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* @since 1.0.0
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* @return string The string of current price pro license.
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*/
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public function get_price() {
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return $this->price;
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}
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/**
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* The boolean of current current license.
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*
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* @since 1.0.0
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* @return boolean The boolean current license status.
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*/
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public function get_is_active() {
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return $this->is_active;
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}
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/**
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* The string of of current price pro license.
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*
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* @since 1.0.0
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* @return string The string of current price pro license.
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*/
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public function get_license_key() {
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return $this->license_key;
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}
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/**
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* Return the license key encrypt.
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*
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* @since 1.0.0
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* @return string The license key encrypt.
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*/
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public function get_license_key_encrypt() {
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return get_option( WPDBT_PREFIX . 'edd_license_key' );
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}
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/**
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* The string of of current price pro license.
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*
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* @since 1.0.0
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* @return string The string of current price pro license.
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*/
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public function get_license_url() {
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return $this->license_url;
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}
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/**
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* Set the license key value.
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*
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* @param string $value license key value.
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* @since 1.0.0
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*/
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public function set_license_key( $value ) {
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update_option( WPDBT_PREFIX . 'edd_license_status', $value );
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$this->license_key = $value;
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}
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}
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