commit ec344f4c183282e43e94e98f70053591dcc8b785
author Igor Zaslavsky <igorzas@google.com> Tue Aug 08 04:28:45 2023 +0000
committer Igor Zaslavsky <igorzas@google.com> Thu Aug 24 17:50:11 2023 +0000
tree 0c35b9b748a7565f9ca63ed50af487120de6e550
parent 760bcac429e0da16c960acac8c4ce667510075d6

Add RemoteAuthService

Add RemoteAuthService APIs and Stubs (hide) for Settings of D2DA

This CL introduces new SystemApi allow user to discover remote devices
compatible to be registered as remote authenticators via RemoteAuthManager

Design doc: go/remote-auth-manager-fishfood-design

Test: built successfully.
Bug: 290092977
API-Coverage-Bug: 294934095
Change-Id: Iaaae1126065fdc3db469eeb8d85ac654b8199a12

service-t/Android.bp

diff --git a/service-t/Android.bp b/service-t/Android.bp
index ce5bb92..83caf35 100644
--- a/service-t/Android.bp
+++ b/service-t/Android.bp
@@ -56,6 +56,7 @@
         "service-connectivity-pre-jarjar",
         "service-nearby-pre-jarjar",
         "service-thread-pre-jarjar",
+        "service-remoteauth-pre-jarjar",
         "ServiceConnectivityResources",
         "unsupportedappusage",
     ],

service-t/src/com/android/server/ConnectivityServiceInitializer.java

diff --git a/service-t/src/com/android/server/ConnectivityServiceInitializer.java b/service-t/src/com/android/server/ConnectivityServiceInitializer.java
index 626c2eb..2da067a 100644
--- a/service-t/src/com/android/server/ConnectivityServiceInitializer.java
+++ b/service-t/src/com/android/server/ConnectivityServiceInitializer.java
@@ -17,6 +17,7 @@
 package com.android.server;
 
 import android.content.Context;
+import android.remoteauth.RemoteAuthManager;
 import android.util.Log;
 
 import com.android.modules.utils.build.SdkLevel;
@@ -25,6 +26,7 @@
 import com.android.server.ethernet.EthernetService;
 import com.android.server.ethernet.EthernetServiceImpl;
 import com.android.server.nearby.NearbyService;
+import com.android.server.remoteauth.RemoteAuthService;
 
 /**
  * Connectivity service initializer for core networking. This is called by system server to create
@@ -38,6 +40,7 @@
     private final NsdService mNsdService;
     private final NearbyService mNearbyService;
     private final EthernetServiceImpl mEthernetServiceImpl;
+    private final RemoteAuthService mRemoteAuthService;
 
     public ConnectivityServiceInitializer(Context context) {
         super(context);
@@ -49,6 +52,7 @@
         mConnectivityNative = createConnectivityNativeService(context);
         mNsdService = createNsdService(context);
         mNearbyService = createNearbyService(context);
+        mRemoteAuthService = createRemoteAuthService(context);
     }
 
     @Override
@@ -85,6 +89,11 @@
                     /* allowIsolated= */ false);
         }
 
+        if (mRemoteAuthService != null) {
+            Log.i(TAG, "Registering " + RemoteAuthManager.REMOTE_AUTH_SERVICE);
+            publishBinderService(RemoteAuthManager.REMOTE_AUTH_SERVICE, mRemoteAuthService,
+                    /* allowIsolated= */ false);
+        }
     }
 
     @Override
@@ -140,6 +149,20 @@
         }
     }
 
+    /** Return RemoteAuth service instance */
+    private RemoteAuthService createRemoteAuthService(final Context context) {
+        if (!SdkLevel.isAtLeastV()) return null;
+        try {
+            return new RemoteAuthService(context);
+        } catch (UnsupportedOperationException e) {
+            // RemoteAuth is not yet supported in all branches
+            // TODO: remove catch clause when it is available.
+            Log.i(TAG, "Skipping unsupported service "
+                    + RemoteAuthManager.REMOTE_AUTH_SERVICE);
+            return null;
+        }
+    }
+
     /**
      * Return EthernetServiceImpl instance or null if current SDK is lower than T or Ethernet
      * service isn't necessary.