Merge "Check for NLS service intent filter when rebinding services" into sc-dev (ac23a586) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/notification/ManagedServices.java

+9 −3

Original line number	Diff line number	Diff line
		@@ -879,7 +879,7 @@ abstract public class ManagedServices {
		\|\| isPackageOrComponentAllowed(component.getPackageName(), userId))) {
		return false;
		}
		return componentHasBindPermission(component, userId);
		return isValidService(component, userId);
		}

		private boolean componentHasBindPermission(ComponentName component, int userId) {
		@@ -1229,11 +1229,12 @@ abstract public class ManagedServices {
		if (TextUtils.equals(getPackageName(approvedPackageOrComponent), packageName)) {
		final ComponentName component = ComponentName.unflattenFromString(
		approvedPackageOrComponent);
		if (component != null && !componentHasBindPermission(component, userId)) {
		if (component != null && !isValidService(component, userId)) {
		approved.removeAt(j);
		if (DEBUG) {
		Slog.v(TAG, "Removing " + approvedPackageOrComponent
		+ " from approved list; no bind permission found "
		+ " from approved list; no bind permission or "
		+ "service interface filter found "
		+ mConfig.bindPermission);
		}
		}
		@@ -1252,6 +1253,11 @@ abstract public class ManagedServices {
		}
		}

		protected boolean isValidService(ComponentName component, int userId) {
		return componentHasBindPermission(component, userId) && queryPackageForServices(
		component.getPackageName(), userId).contains(component);
		}

		protected boolean isValidEntry(String packageOrComponent, int userId) {
		return hasMatchingServices(packageOrComponent, userId);
		}

services/tests/uiservicestests/src/com/android/server/notification/ManagedServicesTest.java

+74 −0

Original line number	Diff line number	Diff line
		@@ -1009,6 +1009,80 @@ public class ManagedServicesTest extends UiServiceTestCase {
		assertTrue(service.isComponentEnabledForCurrentProfiles(approvedComponent));
		}

		@Test
		public void testUpgradeAppNoIntentFilterNoRebind() throws Exception {
		Context context = spy(getContext());
		doReturn(true).when(context).bindServiceAsUser(any(), any(), anyInt(), any());

		ManagedServices service = new TestManagedServices(context, mLock, mUserProfiles,
		mIpm, APPROVAL_BY_COMPONENT);

		List<String> packages = new ArrayList<>();
		packages.add("package");
		addExpectedServices(service, packages, 0);

		final ComponentName unapprovedComponent = ComponentName.unflattenFromString("package/C1");
		final ComponentName approvedComponent = ComponentName.unflattenFromString("package/C2");

		// Both components are approved initially
		mExpectedPrimaryComponentNames.clear();
		mExpectedPrimaryPackages.clear();
		mExpectedPrimaryComponentNames.put(0, "package/C1:package/C2");
		mExpectedSecondaryComponentNames.clear();
		mExpectedSecondaryPackages.clear();

		loadXml(service);

		//Components keep bind permission
		when(mIpm.getServiceInfo(any(), anyInt(), anyInt())).thenAnswer(
		(Answer<ServiceInfo>) invocation -> {
		ComponentName invocationCn = invocation.getArgument(0);
		if (invocationCn != null) {
		ServiceInfo serviceInfo = new ServiceInfo();
		serviceInfo.packageName = invocationCn.getPackageName();
		serviceInfo.name = invocationCn.getClassName();
		serviceInfo.permission = service.getConfig().bindPermission;
		serviceInfo.metaData = null;
		return serviceInfo;
		}
		return null;
		}
		);

		//Component package/C1 loses serviceInterface intent filter
		ManagedServices.Config config = service.getConfig();
		when(mPm.queryIntentServicesAsUser(any(), anyInt(), anyInt())).
		thenAnswer(new Answer<List<ResolveInfo>>() {
		@Override
		public List<ResolveInfo> answer(InvocationOnMock invocationOnMock)
		throws Throwable {
		Object[] args = invocationOnMock.getArguments();
		Intent invocationIntent = (Intent) args[0];
		if (invocationIntent != null) {
		if (invocationIntent.getAction().equals(config.serviceInterface)
		&& packages.contains(invocationIntent.getPackage())) {
		List<ResolveInfo> dummyServices = new ArrayList<>();
		ResolveInfo resolveInfo = new ResolveInfo();
		ServiceInfo serviceInfo = new ServiceInfo();
		serviceInfo.packageName = invocationIntent.getPackage();
		serviceInfo.name = approvedComponent.getClassName();
		serviceInfo.permission = service.getConfig().bindPermission;
		resolveInfo.serviceInfo = serviceInfo;
		dummyServices.add(resolveInfo);
		return dummyServices;
		}
		}
		return new ArrayList<>();
		}
		});

		// Trigger package update
		service.onPackagesChanged(false, new String[]{"package"}, new int[]{0});

		assertFalse(service.isComponentEnabledForCurrentProfiles(unapprovedComponent));
		assertTrue(service.isComponentEnabledForCurrentProfiles(approvedComponent));
		}

		@Test
		public void testSetPackageOrComponentEnabled() throws Exception {
		for (int approvalLevel : new int[] {APPROVAL_BY_COMPONENT, APPROVAL_BY_PACKAGE}) {