Create another adsjs bundle with the old messaging

injected/entry-points/android-adsjs-lm.js

@@ -0,0 +1,89 @@
+/**
+ * @module Android integration
+ */
+import { load, init, updateFeatureArgs } from '../src/content-scope-features.js';
+import { processConfig, isBeingFramed } from '../src/utils.js';
+import { AndroidMessagingConfig, MessagingContext, Messaging } from '@duckduckgo/messaging';
+
+/**
+ * Send initial ping once per frame to establish communication with the platform.
+ * This replaces the per-feature ping that was previously sent in AndroidAdsjsMessagingTransport.
+ * When response is received, updates all loaded feature configurations.
+ *
+ * @param {AndroidMessagingConfig} messagingConfig
+ * @param {object} processedConfig - The base configuration
+ */
+async function sendInitialPingAndUpdate(messagingConfig, processedConfig) {
+    // Only send ping in top context, not in frames
+    if (isBeingFramed()) {
+        return;
+    }
+
+    try {
+        // Create messaging context for the initial ping
+        const messagingContext = new MessagingContext({
+            context: 'contentScopeScripts',
+            env: processedConfig.debug ? 'development' : 'production',
+            featureName: 'messaging',
+        });
+
+        // Create messaging instance - handles all the subscription/error boilerplate
+        const messaging = new Messaging(messagingContext, messagingConfig);
+
+        if (processedConfig.debug) {
+            console.log('AndroidAdsjs: Sending initial ping...');
+        }
+
+        // Send the ping request
+        const response = await messaging.request('initialPing', {});
+
+        // Update all loaded features with merged configuration
+        if (response && typeof response === 'object') {
+            const updatedConfig = { ...processedConfig, ...response };
+
+            await updateFeatureArgs(updatedConfig);
+        }
+    } catch (error) {
+        if (processedConfig.debug) {
+            console.error('AndroidAdsjs: Initial ping failed:', error);
+        }
+    }
+}
+
+function initCode() {
+    // @ts-expect-error https://app.asana.com/0/1201614831475344/1203979574128023/f
+    const config = $CONTENT_SCOPE$;
+    // @ts-expect-error https://app.asana.com/0/1201614831475344/1203979574128023/f
+    const userUnprotectedDomains = $USER_UNPROTECTED_DOMAINS$;
+    // @ts-expect-error https://app.asana.com/0/1201614831475344/1203979574128023/f
+    const userPreferences = $USER_PREFERENCES$;
+
+    const processedConfig = processConfig(config, userUnprotectedDomains, userPreferences);
+
+    const configConstruct = processedConfig;
+    const messageCallback = configConstruct.messageCallback;
+    const messageSecret = configConstruct.messageSecret;
+    const javascriptInterface = configConstruct.javascriptInterface;
+    processedConfig.messagingConfig = new AndroidMessagingConfig({
+        messageSecret,
+        messageCallback,
+        javascriptInterface,
+        target: globalThis,
+        debug: processedConfig.debug,
+    });
+
+    // Send initial ping asynchronously to update feature configurations when response arrives
+    sendInitialPingAndUpdate(processedConfig.messagingConfig, processedConfig);
+
+    load({
+        platform: processedConfig.platform,
+        site: processedConfig.site,
+        bundledConfig: processedConfig.bundledConfig,
+        messagingConfig: processedConfig.messagingConfig,
+        messageSecret: processedConfig.messageSecret,
+    });
+
+    init(processedConfig);
+}
+
+initCode();

injected/scripts/entry-points.js

@@ -39,6 +39,10 @@ const builds = {
         input: 'entry-points/android-adsjs.js',
         output: ['../build/android/adsjsContentScope.js'],
     },
+    'android-adsjs-lm': {
+        input: 'entry-points/android-adsjs-lm.js',
+        output: ['../build/android/adsjsContentScopeLM.js'],
+    },
     windows: {
         input: 'entry-points/windows.js',
         output: ['../build/windows/contentScope.js'],

injected/src/features.js

@@ -63,6 +63,17 @@ export const platformSupport = {
         'gpc',
         'breakageReporting',
     ],
+    'android-adsjs-lm': [
+        'apiManipulation',
+        'webCompat',
+        'fingerprintingHardware',
+        'fingerprintingScreenSize',
+        'fingerprintingTemporaryStorage',
+        'fingerprintingAudio',
+        'fingerprintingBattery',
+        'gpc',
+        'breakageReporting',
+    ],
     windows: [
         'cookie',
         ...baseFeatures,

injected/src/globals.d.ts

@@ -21,7 +21,8 @@ interface ImportMeta {
         | 'chrome-mv3'
         | 'android-broker-protection'
         | 'android-autofill-import'
-        | 'android-adsjs';
+        | 'android-adsjs'
+        | 'android-adsjs-lm';
     trackerLookup?: Record<string, unknown>;
     pageName?: string;
 }