fix: scanner ignoriert metadaten-links (gmpg.org rel=profile); version 1.2.0

- Nur ladende <link rel=...> (stylesheet/preload/icon/...) werden gezaehlt;
  rel=profile/canonical/pingback etc. (z.B. gmpg.org) sind keine Requests mehr.
- Plugin-Version + Header auf 1.2.0 (passend zu readme), Changelog-Eintrag.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

gdpr-content-blocker/gdpr-content-blocker.php

@@ -3,7 +3,7 @@
  * Plugin Name: GDPR Content Blocker
  * Plugin URI:  https://lucas-orth.de
  * Description: DSGVO-konformer Consent-Blocker für externe iframes. Lädt Drittinhalte erst nach aktiver Einwilligung.
- * Version:     1.1.0
+ * Version:     1.2.0
  * Author:      Lucas Orth
  * Author URI:  https://lucas-orth.de
  * Text Domain: gdpr-content-blocker
@@ -15,7 +15,7 @@
 
 defined( 'ABSPATH' ) || exit;
 
-define( 'CB_VERSION',  '1.1.0' );
+define( 'CB_VERSION',  '1.2.0' );
 define( 'CB_FILE',     __FILE__ );
 define( 'CB_DIR',      plugin_dir_path( __FILE__ ) );
 define( 'CB_URL',      plugin_dir_url( __FILE__ ) );

gdpr-content-blocker/readme.txt

@@ -4,7 +4,7 @@ Tags: dsgvo, gdpr, consent, iframe, datenschutz, gdpr-content-blocker
 Requires at least: 6.0
 Tested up to: 6.7
 Requires PHP: 8.1
-Stable tag: 1.1.0
+Stable tag: 1.2.0
 License: GPL-2.0-or-later
 License URI: https://www.gnu.org/licenses/gpl-2.0.html
 
@@ -93,6 +93,12 @@ ZIP muss einen Ordner `gdpr-content-blocker/` auf oberster Ebene enthalten.
 
 == Changelog ==
 
+= 1.2.0 =
+* Shortcodes in eigenen Tab; „Über das Plugin"-Tab
+* Belegte Domains als Liste mit Papierkorb; Lizenz-Status live aktualisiert
+* Pfeil-Icon zum Ein-/Ausklappen; diverse UI-Korrekturen
+* Cache-Busting der Admin-Skripte
+
 = 1.1.0 =
 * Vorlagen für Google Maps, YouTube, OpenStreetMap, Vimeo
 * Client-seitige Erkennung (Elementor-Videos, per JS nachgeladene iframes)

license-backend/src/scan.js

@@ -13,6 +13,16 @@ function normHost(h) {
   return String(h || '').toLowerCase().replace(/:.*$/, '').replace(/^www\./, '');
 }
 
+// Only these <link rel="…"> values actually fetch/connect to a resource.
+// Everything else (profile, canonical, alternate, pingback, EditURI, wlwmanifest,
+// shortlink, https://api.w.org/, …) is pure metadata and triggers no request —
+// e.g. gmpg.org via rel="profile" must NOT be reported.
+const LINK_LOADING_RELS = new Set([
+  'stylesheet', 'preload', 'modulepreload', 'preconnect', 'dns-prefetch',
+  'prefetch', 'prerender', 'icon', 'shortcut icon', 'apple-touch-icon',
+  'apple-touch-icon-precomposed', 'mask-icon', 'manifest', 'fetch',
+]);
+
 /** Extract absolute resource URLs (with a type tag) from one HTML document. */
 export function extractResources(html, baseUrl) {
   const out = [];
@@ -23,9 +33,16 @@ export function extractResources(html, baseUrl) {
     const body = m[2];
 
     let raw = '';
-    if (tag === 'object') raw = attr(body, 'data');
+    if (tag === 'object') {
-    else if (tag === 'link') raw = attr(body, 'href');
+      raw = attr(body, 'data');
-    else raw = attr(body, 'src');
+    } else if (tag === 'link') {
+      // Skip metadata links that never load anything (rel="profile" etc.).
+      const rel = attr(body, 'rel').toLowerCase().trim();
+      if (!LINK_LOADING_RELS.has(rel)) continue;
+      raw = attr(body, 'href');
+    } else {
+      raw = attr(body, 'src');
+    }
 
     if (!raw) continue;
     if (/^(data:|blob:|javascript:|mailto:|tel:|#|about:)/i.test(raw)) continue;

license-backend/test/scan.test.mjs

@@ -8,6 +8,8 @@ const ok = (name, cond, extra = '') => {
 
 const html = `
 <!DOCTYPE html><html><head>
+  <link rel="profile" href="https://gmpg.org/xfn/11">
+  <link rel="canonical" href="https://other.example/x">
   <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto">
   <script src="/wp-includes/js/jquery.js"></script>
   <script src="https://www.googletagmanager.com/gtag/js?id=G-XYZ"></script>
@@ -31,6 +33,8 @@ ok('finds external script (gtm)', resources.some((r) => r.type === 'script' && r
 ok('resolves relative script to absolute', resources.some((r) => r.url === 'https://example.com/wp-includes/js/jquery.js'));
 ok('finds external img', resources.some((r) => r.type === 'img' && r.url.includes('cdn.example.com')));
 ok('finds link stylesheet', resources.some((r) => r.type === 'link' && r.url.includes('fonts.googleapis.com')));
+ok('ignores rel=profile (gmpg.org)', !resources.some((r) => r.url.includes('gmpg.org')));
+ok('ignores rel=canonical', !resources.some((r) => r.url.includes('other.example')));
 ok('finds object data (vimeo)', resources.some((r) => r.type === 'object' && r.url.includes('player.vimeo.com')));
 ok('ignores anchor href', !resources.some((r) => r.url.includes('twitter.com')));