v1.4.0

changelog.txt

@@ -1,5 +1,18 @@
 == Changelog ==
 
+= 1.4.0 =
+
+_Release date: 2026-08-17_
+
+**Changed**
+
+* Premium package URLs use short-lived download tokens (Core 1.9.0+ `POST /me/download-token`): the updater exchanges the account key each update cycle and embeds the 15-minute token instead of the API key, so the long-lived key no longer sits in the `update_plugins` transient or server access logs. Falls back to the API-key flow automatically on older Core. (Closes the 0.5.1 audit finding.)
+
+**Compatibility**
+
+* WordPress: 4.4 - 7.1 (scan-verified: wp-compat clean from 4.4)
+* PHP: 8.0 - 8.5 (scan-verified: PHPCompatibility + manual feature audit)
+
 = 1.3.1 =
 
 _Release date: 2026-08-17_

includes/class-robotstxt-manager-core-client.php

@@ -361,6 +361,45 @@ class Robotstxt_Manager_Core_Client {
 		return $rows;
 	}
 
+	/**
+	 * Exchanges the account API key for a short-lived download token
+	 * (Core 1.9.0+ `POST /me/download-token`).
+	 *
+	 * @param string $slug Plugin slug the token may download.
+	 *
+	 * @return string Token string, or '' when unavailable (older Core, no
+	 *                key, inactive subscription, or transport error —
+	 *                callers fall back to the API-key flow).
+	 */
+	public function exchange_download_token( string $slug ): string {
+		if ( ! $this->has_api_key() ) {
+			return '';
+		}
+
+		$response = wp_remote_post(
+			$this->store_url . '/wp-json/' . self::REST_NAMESPACE . '/me/download-token',
+			array(
+				'headers' => array(
+					'Authorization' => 'Bearer ' . $this->api_key,
+					'Accept'        => 'application/json',
+					'Content-Type'  => 'application/json',
+				),
+				'body'    => (string) wp_json_encode( array( 'slug' => $slug ) ),
+				'timeout' => self::TIMEOUT,
+			)
+		);
+
+		if ( is_wp_error( $response ) || 200 !== (int) wp_remote_retrieve_response_code( $response ) ) {
+			return '';
+		}
+
+		$data = json_decode( wp_remote_retrieve_body( $response ), true );
+
+		$token = is_array( $data ) ? ( $data['token'] ?? '' ) : '';
+
+		return is_string( $token ) ? $token : '';
+	}
+
 	/**
 	 * Clears the cached subscriptions response (key change, manual refresh).
 	 *

includes/class-robotstxt-manager-updater.php

@@ -300,6 +300,14 @@ class Robotstxt_Manager_Updater {
 		);
 
 		if ( 'premium' === $type ) {
+			// Preferred: a short-lived download token (Core 1.9.0+) — keeps the
+			// long-lived API key out of the update transient and access logs.
+			$token = $client->exchange_download_token( $slug );
+
+			if ( '' !== $token ) {
+				$args['token'] = $token;
+			} else {
+				// Fallback (older Core): the API key itself.
 				$api_key_raw = get_option( 'robotstxt_manager_api_key', '' );
 				$api_key     = is_string( $api_key_raw ) ? Robotstxt_Manager_Encryption::decrypt( $api_key_raw ) : '';
 
@@ -307,6 +315,7 @@ class Robotstxt_Manager_Updater {
 					$args['api_key'] = $api_key;
 				}
 			}
+		}
 
 		return add_query_arg( $args, $url );
 	}

readme.txt

@@ -3,9 +3,9 @@ Contributors: javiercasares, robotstxt
 Tags: dashboard, catalog, updates, subscriptions, management
 Requires at least: 4.4
 Tested up to: 7.1
-Stable tag: 1.3.1
+Stable tag: 1.4.0
 Requires PHP: 8.0
-Version: 1.3.1
+Version: 1.4.0
 License: GPL-3.0-or-later
 License URI: https://www.gnu.org/licenses/gpl-3.0.txt
 
@@ -92,6 +92,12 @@ Encrypted at rest using AES-256-CBC with a key derived from your site's WordPres
 
 == Changelog ==
 
+= 1.4.0 =
+
+_Release date: 2026-08-17_
+
+* Premium update URLs carry a short-lived download token (Core 1.9.0+) instead of the API key; automatic fallback on older Core.
+
 = 1.3.1 =
 
 _Release date: 2026-08-17_

robotstxt-manager.php

@@ -3,7 +3,7 @@
  * Plugin Name:       Manager (by ROBOTSTXT)
  * Plugin URI:        https://git.robotstxt.es/ROBOTSTXT/robotstxt-manager
  * Description:       Client-side dashboard for the ROBOTSTXT plugin ecosystem. Lists the catalog from a remote Plugins Core install, resolves local install/update state, and installs, activates, and updates plugins directly from the store.
- * Version:           1.3.1
+ * Version:           1.4.0
  * Requires at least: 4.4
  * Requires PHP:      8.0
  * Author:            ROBOTSTXT
@@ -21,7 +21,7 @@ if ( ! defined( 'ABSPATH' ) ) {
 }
 
 /** Plugin version. */
-define( 'ROBOTSTXT_MANAGER_VERSION', '1.3.1' );
+define( 'ROBOTSTXT_MANAGER_VERSION', '1.4.0' );
 
 /** Absolute path to the plugin directory, with trailing slash. */
 define( 'ROBOTSTXT_MANAGER_DIR', plugin_dir_path( __FILE__ ) );