Remove NetdService, NetworkStackClient dependency
Netd should be obtained via getSystemService, and
ModuleNetworkStackClient must be used instead of NetworkStackClient for
modules.
Bug: 171540887
Test: m
Change-Id: Ibe703ac56dd70673115cd8b95b44b856a7fc01f3
diff --git a/services/core/java/com/android/server/ConnectivityService.java b/services/core/java/com/android/server/ConnectivityService.java
index 1985848..fbba189 100644
--- a/services/core/java/com/android/server/ConnectivityService.java
+++ b/services/core/java/com/android/server/ConnectivityService.java
@@ -145,7 +145,6 @@
import android.net.NetworkScore;
import android.net.NetworkSpecifier;
import android.net.NetworkStack;
-import android.net.NetworkStackClient;
import android.net.NetworkState;
import android.net.NetworkStateSnapshot;
import android.net.NetworkTestResultParcelable;
@@ -172,13 +171,14 @@
import android.net.metrics.IpConnectivityLog;
import android.net.metrics.NetworkEvent;
import android.net.netlink.InetDiagMessage;
+import android.net.networkstack.ModuleNetworkStackClient;
+import android.net.networkstack.NetworkStackClientBase;
import android.net.resolv.aidl.DnsHealthEventParcel;
import android.net.resolv.aidl.IDnsResolverUnsolicitedEventListener;
import android.net.resolv.aidl.Nat64PrefixEventParcel;
import android.net.resolv.aidl.PrivateDnsValidationEventParcel;
import android.net.shared.PrivateDnsConfig;
import android.net.util.MultinetworkPolicyTracker;
-import android.net.util.NetdService;
import android.os.BatteryStatsManager;
import android.os.Binder;
import android.os.Build;
@@ -1121,10 +1121,10 @@
}
/**
- * Get a reference to the NetworkStackClient.
+ * Get a reference to the ModuleNetworkStackClient.
*/
- public NetworkStackClient getNetworkStack() {
- return NetworkStackClient.getInstance();
+ public NetworkStackClientBase getNetworkStack() {
+ return ModuleNetworkStackClient.getInstance(null);
}
/**
@@ -1183,7 +1183,8 @@
public ConnectivityService(Context context) {
this(context, getDnsResolver(context), new IpConnectivityLog(),
- NetdService.getInstance(), new Dependencies());
+ INetd.Stub.asInterface((IBinder) context.getSystemService(Context.NETD_SERVICE)),
+ new Dependencies());
}
@VisibleForTesting
@@ -2904,10 +2905,6 @@
}
pw.println();
- pw.println("NetworkStackClient logs:");
- pw.increaseIndent();
- NetworkStackClient.getInstance().dump(pw);
- pw.decreaseIndent();
pw.println();
pw.println("Permission Monitor:");
diff --git a/services/core/java/com/android/server/TestNetworkService.java b/services/core/java/com/android/server/TestNetworkService.java
index f566277..09873f4 100644
--- a/services/core/java/com/android/server/TestNetworkService.java
+++ b/services/core/java/com/android/server/TestNetworkService.java
@@ -35,7 +35,6 @@
import android.net.RouteInfo;
import android.net.TestNetworkInterface;
import android.net.TestNetworkSpecifier;
-import android.net.util.NetdService;
import android.os.Binder;
import android.os.Handler;
import android.os.HandlerThread;
@@ -86,7 +85,9 @@
mHandler = new Handler(mHandlerThread.getLooper());
mContext = Objects.requireNonNull(context, "missing Context");
- mNetd = Objects.requireNonNull(NetdService.getInstance(), "could not get netd instance");
+ mNetd = Objects.requireNonNull(
+ INetd.Stub.asInterface((IBinder) context.getSystemService(Context.NETD_SERVICE)),
+ "could not get netd instance");
mCm = mContext.getSystemService(ConnectivityManager.class);
mNetworkProvider = new NetworkProvider(mContext, mHandler.getLooper(),
TEST_NETWORK_PROVIDER_NAME);
diff --git a/tests/net/integration/src/android/net/TestNetworkStackClient.kt b/tests/net/integration/src/android/net/TestNetworkStackClient.kt
index 01eb514..61ef5bd 100644
--- a/tests/net/integration/src/android/net/TestNetworkStackClient.kt
+++ b/tests/net/integration/src/android/net/TestNetworkStackClient.kt
@@ -19,6 +19,7 @@
import android.content.ComponentName
import android.content.Context
import android.content.Intent
+import android.net.networkstack.NetworkStackClientBase
import android.os.IBinder
import com.android.server.net.integrationtests.TestNetworkStackService
import org.mockito.Mockito.any
@@ -29,28 +30,22 @@
const val TEST_ACTION_SUFFIX = ".Test"
-class TestNetworkStackClient(context: Context) : NetworkStackClient(TestDependencies(context)) {
+class TestNetworkStackClient(private val context: Context) : NetworkStackClientBase() {
// TODO: consider switching to TrackRecord for more expressive checks
private val lastCallbacks = HashMap<Network, INetworkMonitorCallbacks>()
+ private val moduleConnector = ConnectivityModuleConnector { _, action, _, _ ->
+ val intent = Intent(action)
+ val serviceName = TestNetworkStackService::class.qualifiedName
+ ?: fail("TestNetworkStackService name not found")
+ intent.component = ComponentName(context.packageName, serviceName)
+ return@ConnectivityModuleConnector intent
+ }.also { it.init(context) }
- private class TestDependencies(private val context: Context) : Dependencies {
- override fun addToServiceManager(service: IBinder) = Unit
- override fun checkCallerUid() = Unit
-
- override fun getConnectivityModuleConnector(): ConnectivityModuleConnector {
- return ConnectivityModuleConnector { _, _, _, inSystemProcess ->
- getNetworkStackIntent(inSystemProcess)
- }.also { it.init(context) }
- }
-
- private fun getNetworkStackIntent(inSystemProcess: Boolean): Intent? {
- // Simulate out-of-system-process config: in-process service not found (null intent)
- if (inSystemProcess) return null
- val intent = Intent(INetworkStackConnector::class.qualifiedName + TEST_ACTION_SUFFIX)
- val serviceName = TestNetworkStackService::class.qualifiedName
- ?: fail("TestNetworkStackService name not found")
- intent.component = ComponentName(context.packageName, serviceName)
- return intent
+ fun start() {
+ moduleConnector.startModuleService(
+ INetworkStackConnector::class.qualifiedName + TEST_ACTION_SUFFIX,
+ NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK) { connector ->
+ onNetworkStackConnected(INetworkStackConnector.Stub.asInterface(connector))
}
}
diff --git a/tests/net/integration/src/com/android/server/net/integrationtests/ConnectivityServiceIntegrationTest.kt b/tests/net/integration/src/com/android/server/net/integrationtests/ConnectivityServiceIntegrationTest.kt
index db49e0b..14dddcb 100644
--- a/tests/net/integration/src/com/android/server/net/integrationtests/ConnectivityServiceIntegrationTest.kt
+++ b/tests/net/integration/src/com/android/server/net/integrationtests/ConnectivityServiceIntegrationTest.kt
@@ -157,7 +157,6 @@
doReturn(IntArray(0)).`when`(systemConfigManager).getSystemPermissionUids(anyString())
networkStackClient = TestNetworkStackClient(realContext)
- networkStackClient.init()
networkStackClient.start()
service = TestConnectivityService(makeDependencies())
diff --git a/tests/net/java/com/android/server/ConnectivityServiceTest.java b/tests/net/java/com/android/server/ConnectivityServiceTest.java
index 0c2fb4e..db1334a 100644
--- a/tests/net/java/com/android/server/ConnectivityServiceTest.java
+++ b/tests/net/java/com/android/server/ConnectivityServiceTest.java
@@ -216,7 +216,6 @@
import android.net.NetworkScore;
import android.net.NetworkSpecifier;
import android.net.NetworkStack;
-import android.net.NetworkStackClient;
import android.net.NetworkStateSnapshot;
import android.net.NetworkTestResultParcelable;
import android.net.OemNetworkPreferences;
@@ -236,6 +235,7 @@
import android.net.VpnManager;
import android.net.VpnTransportInfo;
import android.net.metrics.IpConnectivityLog;
+import android.net.networkstack.NetworkStackClientBase;
import android.net.resolv.aidl.Nat64PrefixEventParcel;
import android.net.resolv.aidl.PrivateDnsValidationEventParcel;
import android.net.shared.NetworkMonitorUtils;
@@ -446,7 +446,7 @@
@Mock NetworkStatsManager mStatsManager;
@Mock IDnsResolver mMockDnsResolver;
@Mock INetd mMockNetd;
- @Mock NetworkStackClient mNetworkStack;
+ @Mock NetworkStackClientBase mNetworkStack;
@Mock PackageManager mPackageManager;
@Mock UserManager mUserManager;
@Mock NotificationManager mNotificationManager;