Changeset 32054 for trunk/src/wp-includes/class-wp-customize-widgets.php

Timestamp:

04/06/2015 03:09:21 PM (9 years ago)

Author:

ocean90

Message:

Customizer: Refresh nonces when a session expires and the user logs in again.

This was broken since 4.0 and the introduction of user session tokens. The nonces are now tied to session tokens as opposed to user IDs, and thus they change with each re-login.
Custom nonces can be added through the customize_refresh_nonces filter. On a successful refresh request the JavaScript API will trigger a nonce-refresh event. See widget's update nonce as an example.

props westonruter for initial patch.
fixes #31294.

File:

• trunk/src/wp-includes/class-wp-customize-widgets.php (modified) (2 diffs)

trunk/src/wp-includes/class-wp-customize-widgets.php

@@ -96 +96 @@
         add_action( 'customize_controls_print_footer_scripts', array( $this, 'output_widget_control_templates' ) );
         add_action( 'customize_preview_init',                  array( $this, 'customize_preview_init' ) );
+        add_filter( 'customize_refresh_nonces',                array( $this, 'refresh_nonces' ) );
 
         add_action( 'dynamic_sidebar',                         array( $this, 'tally_rendered_widgets' ) );
@@ -890 +891 @@
 
     /**
+     * Refresh nonce for widget updates.
+     *
+     * @since 4.2.0
+     * @access public
+     *
+     * @param  array $nonces Array of nonces.
+     * @return array $nonces Array of nonces.
+     */
+    public function refresh_nonces( $nonces ) {
+        $nonces['update-widget'] = wp_create_nonce( 'update-widget' );
+        return $nonces;
+    }
+
+    /**
      * When previewing, make sure the proper previewing widgets are used.
      *