Merge "Add support for registering test networks with administrators." (84091b4c) · Commits · e / os / android_frameworks_base

core/java/android/net/ConnectivityDiagnosticsManager.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -136,7 +136,7 @@ public class ConnectivityDiagnosticsManager {
		* {@link #NETWORK_VALIDATION_RESULT_PARTIALLY_VALID},
		* {@link #NETWORK_VALIDATION_RESULT_SKIPPED}.
		*
		* @see android.net.NetworkCapabilities#CAPABILITY_VALIDATED
		* @see android.net.NetworkCapabilities#NET_CAPABILITY_VALIDATED
		*/
		@NetworkValidationResult
		public static final String KEY_NETWORK_VALIDATION_RESULT = "networkValidationResult";

core/java/android/net/ITestNetworkManager.aidl

+1 −1

Original line number	Diff line number	Diff line
		@@ -33,7 +33,7 @@ interface ITestNetworkManager
		TestNetworkInterface createTapInterface();

		void setupTestNetwork(in String iface, in LinkProperties lp, in boolean isMetered,
		in IBinder binder);
		in int[] administratorUids, in IBinder binder);

		void teardownTestNetwork(int netId);
		}

core/java/android/net/TestNetworkManager.java

+30 −10

Original line number	Diff line number	Diff line
		@@ -16,6 +16,7 @@
		package android.net;

		import android.annotation.NonNull;
		import android.annotation.Nullable;
		import android.annotation.TestApi;
		import android.os.IBinder;
		import android.os.RemoteException;
		@@ -53,6 +54,19 @@ public class TestNetworkManager {
		}
		}

		private void setupTestNetwork(
		@NonNull String iface,
		@Nullable LinkProperties lp,
		boolean isMetered,
		@NonNull int[] administratorUids,
		@NonNull IBinder binder) {
		try {
		mService.setupTestNetwork(iface, lp, isMetered, administratorUids, binder);
		} catch (RemoteException e) {
		throw e.rethrowFromSystemServer();
		}
		}

		/**
		* Sets up a capability-limited, testing-only network for a given interface
		*
		@@ -66,11 +80,7 @@ public class TestNetworkManager {
		public void setupTestNetwork(
		@NonNull LinkProperties lp, boolean isMetered, @NonNull IBinder binder) {
		Preconditions.checkNotNull(lp, "Invalid LinkProperties");
		try {
		mService.setupTestNetwork(lp.getInterfaceName(), lp, isMetered, binder);
		} catch (RemoteException e) {
		throw e.rethrowFromSystemServer();
		}
		setupTestNetwork(lp.getInterfaceName(), lp, isMetered, new int[0], binder);
		}

		/**
		@@ -82,11 +92,21 @@ public class TestNetworkManager {
		*/
		@TestApi
		public void setupTestNetwork(@NonNull String iface, @NonNull IBinder binder) {
		try {
		mService.setupTestNetwork(iface, null, true, binder);
		} catch (RemoteException e) {
		throw e.rethrowFromSystemServer();
		setupTestNetwork(iface, null, true, new int[0], binder);
		}

		/**
		* Sets up a capability-limited, testing-only network for a given interface with the given
		* administrator UIDs.
		*
		* @param iface the name of the interface to be used for the Network LinkProperties.
		* @param administratorUids The administrator UIDs to be used for the test-only network
		* @param binder A binder object guarding the lifecycle of this test network.
		* @hide
		*/
		public void setupTestNetwork(
		@NonNull String iface, @NonNull int[] administratorUids, @NonNull IBinder binder) {
		setupTestNetwork(iface, null, true, administratorUids, binder);
		}

		/**

services/core/java/com/android/server/TestNetworkService.java

+13 −0

Original line number	Diff line number	Diff line
		@@ -53,6 +53,7 @@ import java.net.InterfaceAddress;
		import java.net.NetworkInterface;
		import java.net.SocketException;
		import java.util.ArrayList;
		import java.util.List;
		import java.util.Objects;
		import java.util.concurrent.atomic.AtomicInteger;

		@@ -230,6 +231,7 @@ class TestNetworkService extends ITestNetworkManager.Stub {
		@Nullable LinkProperties lp,
		boolean isMetered,
		int callingUid,
		@NonNull int[] administratorUids,
		@NonNull IBinder binder)
		throws RemoteException, SocketException {
		Objects.requireNonNull(looper, "missing Looper");
		@@ -248,6 +250,7 @@ class TestNetworkService extends ITestNetworkManager.Stub {
		nc.addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_SUSPENDED);
		nc.addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_RESTRICTED);
		nc.setNetworkSpecifier(new StringNetworkSpecifier(iface));
		nc.setAdministratorUids(intArrayToList(administratorUids));
		if (!isMetered) {
		nc.addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_METERED);
		}
		@@ -290,6 +293,14 @@ class TestNetworkService extends ITestNetworkManager.Stub {
		return new TestNetworkAgent(looper, context, ni, nc, lp, callingUid, binder);
		}

		private List<Integer> intArrayToList(@NonNull int[] array) {
		final List<Integer> list = new ArrayList<>(array.length);
		for (final int i : array) {
		list.add(i);
		}
		return list;
		}

		/**
		* Sets up a Network with extremely limited privileges, guarded by the MANAGE_TEST_NETWORKS
		* permission.
		@@ -301,6 +312,7 @@ class TestNetworkService extends ITestNetworkManager.Stub {
		@NonNull String iface,
		@Nullable LinkProperties lp,
		boolean isMetered,
		@NonNull int[] administratorUids,
		@NonNull IBinder binder) {
		enforceTestNetworkPermissions(mContext);

		@@ -335,6 +347,7 @@ class TestNetworkService extends ITestNetworkManager.Stub {
		lp,
		isMetered,
		callingUid,
		administratorUids,
		binder);

		mTestNetworkTracker.put(agent.getNetwork().netId, agent);