Merge "Binds to 3rd-party InCallService with MANAGE_ONGOING_CALL permission" (6901a8d6) · Commits · e / os / android_packages_services_Telecomm

src/com/android/server/telecom/InCallController.java

+18 −2

Original line number	Diff line number	Diff line
		@@ -28,6 +28,7 @@ import android.content.ComponentName;
		import android.content.Context;
		import android.content.Intent;
		import android.content.IntentFilter;
		import android.content.PermissionChecker;
		import android.content.ServiceConnection;
		import android.content.pm.PackageManager;
		import android.content.pm.ResolveInfo;
		@@ -1594,9 +1595,17 @@ public class InCallController extends CallsManagerListenerBase {
		p -> packageManager.checkPermission(
		Manifest.permission.CONTROL_INCALL_EXPERIENCE,
		p) == PackageManager.PERMISSION_GRANTED);

		boolean hasAppOpsPermittedManageOngoingCalls = false;
		if (isAppOpsPermittedManageOngoingCalls(serviceInfo.applicationInfo.uid,
		serviceInfo.packageName)) {
		hasAppOpsPermittedManageOngoingCalls = true;
		}

		boolean isCarModeUIService = serviceInfo.metaData != null &&
		serviceInfo.metaData.getBoolean(
		TelecomManager.METADATA_IN_CALL_SERVICE_CAR_MODE_UI, false);

		if (isCarModeUIService && hasControlInCallPermission) {
		return IN_CALL_SERVICE_TYPE_CAR_MODE_UI;
		}
		@@ -1611,7 +1620,8 @@ public class InCallController extends CallsManagerListenerBase {

		// Also allow any in-call service that has the control-experience permission (to ensure
		// that it is a system app) and doesn't claim to show any UI.
		if (!isUIService && !isCarModeUIService && hasControlInCallPermission) {
		if (!isUIService && !isCarModeUIService && (hasControlInCallPermission \|\|
		hasAppOpsPermittedManageOngoingCalls)) {
		return IN_CALL_SERVICE_TYPE_NON_UI;
		}

		@@ -2028,6 +2038,12 @@ public class InCallController extends CallsManagerListenerBase {
		return mCallsManager.getAudioState().isMuted();
		}

		private boolean isAppOpsPermittedManageOngoingCalls(int uid, String callingPackage) {
		return PermissionChecker.checkPermissionForPreflight(mContext,
		Manifest.permission.MANAGE_ONGOING_CALLS, PermissionChecker.PID_UNKNOWN, uid,
		callingPackage) == PermissionChecker.PERMISSION_GRANTED;
		}

		private void sendCrashedInCallServiceNotification(String packageName) {
		PackageManager packageManager = mContext.getPackageManager();
		CharSequence appName;

tests/src/com/android/server/telecom/tests/ComponentContextFixture.java

+10 −0

Original line number	Diff line number	Diff line
		@@ -42,6 +42,7 @@ import android.content.ServiceConnection;
		import android.content.pm.ActivityInfo;
		import android.content.pm.ApplicationInfo;
		import android.content.pm.PackageManager;
		import android.content.pm.PermissionInfo;
		import android.content.pm.ResolveInfo;
		import android.content.pm.ServiceInfo;
		import android.content.res.Configuration;
		@@ -485,6 +486,7 @@ public class ComponentContextFixture implements TestFixture<Context> {
		private final RoleManager mRoleManager = mock(RoleManager.class);
		private final TelephonyRegistryManager mTelephonyRegistryManager =
		mock(TelephonyRegistryManager.class);
		private final PermissionInfo mPermissionInfo = mock(PermissionInfo.class);

		private TelecomManager mTelecomManager = mock(TelecomManager.class);

		@@ -539,6 +541,14 @@ public class ComponentContextFixture implements TestFixture<Context> {
		matches(Manifest.permission.CALL_COMPANION_APP), anyString()))
		.thenReturn(PackageManager.PERMISSION_DENIED);

		try {
		when(mPackageManager.getPermissionInfo(anyString(), anyInt())).thenReturn(
		mPermissionInfo);
		} catch (PackageManager.NameNotFoundException ex) {
		}

		when(mPermissionInfo.isAppOp()).thenReturn(true);

		// Used in CreateConnectionProcessor to rank emergency numbers by viability.
		// For the test, make them all equal to INVALID so that the preferred PhoneAccount will be
		// chosen.

tests/src/com/android/server/telecom/tests/InCallControllerTests.java

+77 −6

Original line number	Diff line number	Diff line
		@@ -52,6 +52,7 @@ import android.content.Intent;
		import android.content.ServiceConnection;
		import android.content.pm.ApplicationInfo;
		import android.content.pm.PackageManager;
		import android.content.pm.PermissionInfo;
		import android.content.pm.ResolveInfo;
		import android.content.pm.ServiceInfo;
		import android.content.res.Resources;
		@@ -122,6 +123,7 @@ public class InCallControllerTests extends TelecomTestCase {
		@Mock ClockProxy mClockProxy;
		@Mock Analytics.CallInfoImpl mCallInfo;
		@Mock NotificationManager mNotificationManager;
		@Mock PermissionInfo mMockPermissionInfo;

		private static final int CURRENT_USER_ID = 900973;
		private static final String DEF_PKG = "defpkg";
		@@ -142,6 +144,9 @@ public class InCallControllerTests extends TelecomTestCase {
		private static final String NONUI_PKG = "nonui_pkg";
		private static final String NONUI_CLASS = "nonui_cls";
		private static final int NONUI_UID = 6;
		private static final String APPOP_NONUI_PKG = "appop_nonui_pkg";
		private static final String APPOP_NONUI_CLASS = "appop_nonui_cls";
		private static final int APPOP_NONUI_UID = 7;

		private static final PhoneAccountHandle PA_HANDLE =
		new PhoneAccountHandle(new ComponentName("pa_pkg", "pa_cls"), "pa_id");
		@@ -173,6 +178,8 @@ public class InCallControllerTests extends TelecomTestCase {
		when(mMockCallsManager.getRoleManagerAdapter()).thenReturn(mMockRoleManagerAdapter);
		when(mMockContext.getSystemService(eq(Context.NOTIFICATION_SERVICE)))
		.thenReturn(mNotificationManager);
		when(mMockPackageManager.getPermissionInfo(anyString(), anyInt())).thenReturn(
		mMockPermissionInfo);
		mInCallController = new InCallController(mMockContext, mLock, mMockCallsManager,
		mMockSystemStateHelper, mDefaultDialerCache, mTimeoutsAdapter,
		mEmergencyCallHelper, mCarModeTracker, mClockProxy);
		@@ -198,6 +205,8 @@ public class InCallControllerTests extends TelecomTestCase {
		return new String[] { CAR2_PKG };
		case NONUI_UID:
		return new String[] { NONUI_PKG };
		case APPOP_NONUI_UID:
		return new String[] { APPOP_NONUI_PKG };
		}
		return null;
		}).when(mMockPackageManager).getPackagesForUid(anyInt());
		@@ -213,6 +222,9 @@ public class InCallControllerTests extends TelecomTestCase {
		when(mMockPackageManager.checkPermission(
		matches(Manifest.permission.CONTROL_INCALL_EXPERIENCE),
		matches(NONUI_PKG))).thenReturn(PackageManager.PERMISSION_GRANTED);
		when(mMockPackageManager.checkPermission(
		matches(Manifest.permission.CONTROL_INCALL_EXPERIENCE),
		matches(APPOP_NONUI_PKG))).thenReturn(PackageManager.PERMISSION_DENIED);
		when(mMockCallsManager.getAudioState()).thenReturn(new CallAudioState(false, 0, 0));
		}

		@@ -822,6 +834,49 @@ public class InCallControllerTests extends TelecomTestCase {
		verifyBinding(bindIntentCaptor, 0, DEF_PKG, DEF_CLASS);
		}

		/**
		* Ensures that the {@link InCallController} will bind to an {@link InCallService} which
		* supports third party app
		*/
		@MediumTest
		@Test
		public void testBindToService_ThirdPartyApp() throws Exception {
		setupMocks(false /* isExternalCall */);
		setupMockPackageManager(false /* default /, false / nonui /, true / appop_nonui */,
		true /* system /, false / external calls /, false / self mgd in default */,
		false /* self mgd in car*/);

		// Enable Third Party Companion App
		when(mMockPackageManager.getPermissionInfo(anyString(), anyInt())).thenReturn(
		mMockPermissionInfo);
		when(mMockPermissionInfo.isAppOp()).thenReturn(true);
		when(mMockAppOpsManager.unsafeCheckOpRawNoThrow(matches(
		AppOpsManager.OPSTR_MANAGE_ONGOING_CALLS), eq(APPOP_NONUI_UID),
		matches(APPOP_NONUI_PKG))).thenReturn(AppOpsManager.MODE_ALLOWED);

		// Now bind; we should bind to the system dialer and app op non ui app.
		mInCallController.bindToServices(mMockCall);

		// Bind InCallServices
		ArgumentCaptor<Intent> bindIntentCaptor = ArgumentCaptor.forClass(Intent.class);
		verify(mMockContext, times(2)).bindServiceAsUser(
		bindIntentCaptor.capture(),
		any(ServiceConnection.class),
		eq(Context.BIND_AUTO_CREATE \| Context.BIND_FOREGROUND_SERVICE
		\| Context.BIND_ALLOW_BACKGROUND_ACTIVITY_STARTS),
		eq(UserHandle.CURRENT));

		// Verify bind
		assertEquals(2, bindIntentCaptor.getAllValues().size());

		// Should have first bound to the system dialer.
		verifyBinding(bindIntentCaptor, 0, SYS_PKG, SYS_CLASS);

		// Should have next bound to the third party app op non ui app.
		verifyBinding(bindIntentCaptor, 1, APPOP_NONUI_PKG, APPOP_NONUI_CLASS);
		}


		@MediumTest
		@Test
		public void testSanitizeContactName() throws Exception {
		@@ -934,8 +989,8 @@ public class InCallControllerTests extends TelecomTestCase {
		nullable(ContentResolver.class))).thenReturn(500L);

		when(mMockCallsManager.getCalls()).thenReturn(Collections.singletonList(mMockCall));
		setupMockPackageManager(true /* default /, true / nonui /, true / system */,
		false /* external calls */,
		setupMockPackageManager(true /* default /, true / nonui /, false / appop_nonui */ ,
		true /* system /, false / external calls */,
		false /* self mgd in default/, false / self mgd in car*/);
		mInCallController.bindToServices(mMockCall);

		@@ -1195,9 +1250,21 @@ public class InCallControllerTests extends TelecomTestCase {
		}};
		}

		private ResolveInfo getAppOpNonUiResolveinfo() {
		return new ResolveInfo() {{
		serviceInfo = new ServiceInfo();
		serviceInfo.packageName = APPOP_NONUI_PKG;
		serviceInfo.name = APPOP_NONUI_CLASS;
		serviceInfo.applicationInfo = new ApplicationInfo();
		serviceInfo.applicationInfo.uid = APPOP_NONUI_UID;
		serviceInfo.enabled = true;
		serviceInfo.permission = Manifest.permission.BIND_INCALL_SERVICE;
		}};
		}

		private void setupMockPackageManager(final boolean useDefaultDialer,
		final boolean useSystemDialer, final boolean includeExternalCalls) {
		setupMockPackageManager(useDefaultDialer, false, useSystemDialer, includeExternalCalls,
		setupMockPackageManager(useDefaultDialer, false, false, useSystemDialer, includeExternalCalls,
		false /* self mgd /, false / self mgd */);
		}

		@@ -1205,13 +1272,13 @@ public class InCallControllerTests extends TelecomTestCase {
		final boolean useSystemDialer, final boolean includeExternalCalls,
		final boolean includeSelfManagedCallsInDefaultDialer,
		final boolean includeSelfManagedCallsInCarModeDialer) {
		setupMockPackageManager(useDefaultDialer, false /* nonui */, useSystemDialer,
		includeExternalCalls, includeSelfManagedCallsInDefaultDialer,
		setupMockPackageManager(useDefaultDialer, false /* nonui /, false / appop_nonui */,
		useSystemDialer, includeExternalCalls, includeSelfManagedCallsInDefaultDialer,
		includeSelfManagedCallsInCarModeDialer);
		}

		private void setupMockPackageManager(final boolean useDefaultDialer,
		final boolean useNonUiInCalls,
		final boolean useNonUiInCalls, final boolean useAppOpNonUiInCalls,
		final boolean useSystemDialer, final boolean includeExternalCalls,
		final boolean includeSelfManagedCallsInDefaultDialer,
		final boolean includeSelfManagedCallsInCarModeDialer) {
		@@ -1254,6 +1321,10 @@ public class InCallControllerTests extends TelecomTestCase {
		if (useNonUiInCalls) {
		resolveInfo.add(getNonUiResolveinfo());
		}
		// InCallController uses a blank package name when querying for App Op non-ui incalls
		if (useAppOpNonUiInCalls) {
		resolveInfo.add(getAppOpNonUiResolveinfo());
		}
		}

		return resolveInfo;