| /* |
| * Copyright (C) 2019 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.server.backup; |
| |
| import static android.Manifest.permission.BACKUP; |
| import static android.Manifest.permission.DUMP; |
| import static android.Manifest.permission.INTERACT_ACROSS_USERS_FULL; |
| import static android.Manifest.permission.PACKAGE_USAGE_STATS; |
| |
| import static com.android.server.backup.testing.TransportData.backupTransport; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.ArgumentMatchers.anyString; |
| import static org.mockito.Mockito.doNothing; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.never; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.verify; |
| import static org.robolectric.Shadows.shadowOf; |
| import static org.testng.Assert.expectThrows; |
| |
| import android.annotation.UserIdInt; |
| import android.app.Application; |
| import android.app.backup.IBackupManagerMonitor; |
| import android.app.backup.IBackupObserver; |
| import android.app.backup.IFullBackupRestoreObserver; |
| import android.app.backup.ISelectBackupTransportCallback; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.pm.UserInfo; |
| import android.os.IBinder; |
| import android.os.ParcelFileDescriptor; |
| import android.os.Process; |
| import android.os.UserHandle; |
| import android.os.UserManager; |
| import android.platform.test.annotations.Presubmit; |
| import android.util.SparseArray; |
| |
| import com.android.server.SystemService.TargetUser; |
| import com.android.server.backup.testing.TransportData; |
| import com.android.server.testing.shadows.ShadowApplicationPackageManager; |
| import com.android.server.testing.shadows.ShadowBinder; |
| import com.android.server.testing.shadows.ShadowEnvironment; |
| import com.android.server.testing.shadows.ShadowSystemServiceRegistry; |
| import com.android.server.testing.shadows.ShadowUserManager; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RobolectricTestRunner; |
| import org.robolectric.RuntimeEnvironment; |
| import org.robolectric.annotation.Config; |
| import org.robolectric.shadow.api.Shadow; |
| import org.robolectric.shadows.ShadowContextWrapper; |
| |
| import java.io.File; |
| import java.io.FileDescriptor; |
| import java.io.IOException; |
| import java.io.PrintWriter; |
| import java.io.StringWriter; |
| |
| /** Tests for {@link BackupManagerService}. */ |
| @RunWith(RobolectricTestRunner.class) |
| @Config( |
| shadows = { |
| ShadowApplicationPackageManager.class, |
| ShadowBinder.class, |
| ShadowUserManager.class, |
| ShadowEnvironment.class, |
| ShadowSystemServiceRegistry.class |
| }) |
| @Presubmit |
| public class BackupManagerServiceRoboTest { |
| private static final String TEST_PACKAGE = "package"; |
| private static final String TEST_TRANSPORT = "transport"; |
| private static final String[] ADB_TEST_PACKAGES = {TEST_PACKAGE}; |
| |
| private Context mContext; |
| private ShadowContextWrapper mShadowContext; |
| private ShadowUserManager mShadowUserManager; |
| @UserIdInt private int mUserOneId; |
| @UserIdInt private int mUserTwoId; |
| @Mock private UserBackupManagerService mUserSystemService; |
| @Mock private UserBackupManagerService mUserOneService; |
| @Mock private UserBackupManagerService mUserTwoService; |
| |
| /** Setup */ |
| @Before |
| public void setUp() throws Exception { |
| MockitoAnnotations.initMocks(this); |
| |
| Application application = RuntimeEnvironment.application; |
| mContext = application; |
| mShadowContext = shadowOf(application); |
| mShadowUserManager = Shadow.extract(UserManager.get(application)); |
| |
| mUserOneId = UserHandle.USER_SYSTEM + 1; |
| mUserTwoId = mUserOneId + 1; |
| mShadowUserManager.addUser(mUserOneId, "mUserOneId", 0); |
| mShadowUserManager.addUser(mUserTwoId, "mUserTwoId", 0); |
| |
| mShadowContext.grantPermissions(BACKUP); |
| mShadowContext.grantPermissions(INTERACT_ACROSS_USERS_FULL); |
| |
| ShadowBinder.setCallingUid(Process.SYSTEM_UID); |
| } |
| |
| /** Test that the service registers users. */ |
| @Test |
| public void testStartServiceForUser_registersUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| backupManagerService.setBackupServiceActive(mUserOneId, true); |
| |
| backupManagerService.startServiceForUser(mUserOneId); |
| |
| SparseArray<UserBackupManagerService> serviceUsers = backupManagerService.getUserServices(); |
| assertThat(serviceUsers.size()).isEqualTo(1); |
| assertThat(serviceUsers.get(mUserOneId)).isNotNull(); |
| } |
| |
| /** Test that the service registers users. */ |
| @Test |
| public void testStartServiceForUser_withServiceInstance_registersUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| backupManagerService.setBackupServiceActive(mUserOneId, true); |
| |
| backupManagerService.startServiceForUser(mUserOneId, mUserOneService); |
| |
| SparseArray<UserBackupManagerService> serviceUsers = backupManagerService.getUserServices(); |
| assertThat(serviceUsers.size()).isEqualTo(1); |
| assertThat(serviceUsers.get(mUserOneId)).isEqualTo(mUserOneService); |
| } |
| |
| /** Test that the service unregisters users when stopped. */ |
| @Test |
| public void testStopServiceForUser_forRegisteredUser_unregistersCorrectUser() throws Exception { |
| BackupManagerService backupManagerService = |
| createServiceAndRegisterUser(mUserOneId, mUserOneService); |
| backupManagerService.startServiceForUser(mUserTwoId, mUserTwoService); |
| ShadowBinder.setCallingUid(Process.SYSTEM_UID); |
| |
| backupManagerService.stopServiceForUser(mUserOneId); |
| |
| SparseArray<UserBackupManagerService> serviceUsers = backupManagerService.getUserServices(); |
| assertThat(serviceUsers.size()).isEqualTo(1); |
| assertThat(serviceUsers.get(mUserOneId)).isNull(); |
| assertThat(serviceUsers.get(mUserTwoId)).isEqualTo(mUserTwoService); |
| } |
| |
| /** Test that the service unregisters users when stopped. */ |
| @Test |
| public void testStopServiceForUser_forRegisteredUser_tearsDownCorrectUser() throws Exception { |
| BackupManagerService backupManagerService = |
| createServiceAndRegisterUser(mUserOneId, mUserOneService); |
| backupManagerService.setBackupServiceActive(mUserTwoId, true); |
| backupManagerService.startServiceForUser(mUserTwoId, mUserTwoService); |
| |
| backupManagerService.stopServiceForUser(mUserOneId); |
| |
| verify(mUserOneService).tearDownService(); |
| verify(mUserTwoService, never()).tearDownService(); |
| } |
| |
| /** Test that the service unregisters users when stopped. */ |
| @Test |
| public void testStopServiceForUser_forUnknownUser_doesNothing() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| backupManagerService.setBackupServiceActive(mUserOneId, true); |
| ShadowBinder.setCallingUid(Process.SYSTEM_UID); |
| |
| backupManagerService.stopServiceForUser(mUserOneId); |
| |
| SparseArray<UserBackupManagerService> serviceUsers = backupManagerService.getUserServices(); |
| assertThat(serviceUsers.size()).isEqualTo(0); |
| } |
| |
| // --------------------------------------------- |
| // Backup agent tests |
| // --------------------------------------------- |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testDataChanged_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.dataChanged(mUserOneId, TEST_PACKAGE); |
| |
| verify(mUserOneService).dataChanged(TEST_PACKAGE); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testDataChanged_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.dataChanged(mUserTwoId, TEST_PACKAGE); |
| |
| verify(mUserOneService, never()).dataChanged(TEST_PACKAGE); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testAgentConnected_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| IBinder agentBinder = mock(IBinder.class); |
| |
| backupManagerService.agentConnected(mUserOneId, TEST_PACKAGE, agentBinder); |
| |
| verify(mUserOneService).agentConnected(TEST_PACKAGE, agentBinder); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testAgentConnected_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| IBinder agentBinder = mock(IBinder.class); |
| |
| backupManagerService.agentConnected(mUserTwoId, TEST_PACKAGE, agentBinder); |
| |
| verify(mUserOneService, never()).agentConnected(TEST_PACKAGE, agentBinder); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testOpComplete_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.opComplete(mUserOneId, /* token */ 0, /* result */ 0L); |
| |
| verify(mUserOneService).opComplete(/* token */ 0, /* result */ 0L); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testOpComplete_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.opComplete(mUserTwoId, /* token */ 0, /* result */ 0L); |
| |
| verify(mUserOneService, never()).opComplete(/* token */ 0, /* result */ 0L); |
| } |
| |
| // --------------------------------------------- |
| // Transport tests |
| // --------------------------------------------- |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testInitializeTransports_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| String[] transports = {TEST_TRANSPORT}; |
| |
| backupManagerService.initializeTransports(mUserOneId, transports, /* observer */ null); |
| |
| verify(mUserOneService).initializeTransports(transports, /* observer */ null); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testInitializeTransports_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| String[] transports = {TEST_TRANSPORT}; |
| |
| backupManagerService.initializeTransports(mUserTwoId, transports, /* observer */ null); |
| |
| verify(mUserOneService, never()).initializeTransports(transports, /* observer */ null); |
| } |
| |
| /** |
| * Test that the backup services throws a {@link SecurityException} if the caller does not have |
| * INTERACT_ACROSS_USERS_FULL permission and passes a different user id. |
| */ |
| @Test |
| public void testIsUserReadyForBackup_withoutPermission_throwsSecurityException() { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| |
| expectThrows( |
| SecurityException.class, |
| () -> backupManagerService.isUserReadyForBackup(mUserOneId)); |
| } |
| |
| /** |
| * Test that the backup service does not throw a {@link SecurityException} if the caller has |
| * INTERACT_ACROSS_USERS_FULL permission and passes a different user id. |
| */ |
| @Test |
| public void testIsUserReadyForBackup_withPermission_callsMethodForUser() { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, UserHandle.USER_SYSTEM, mUserSystemService); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ true); |
| |
| assertThat(backupManagerService.isUserReadyForBackup(mUserOneId)).isTrue(); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testClearBackupData_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.clearBackupData(mUserOneId, TEST_TRANSPORT, TEST_PACKAGE); |
| |
| verify(mUserOneService).clearBackupData(TEST_TRANSPORT, TEST_PACKAGE); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testClearBackupData_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.clearBackupData(mUserTwoId, TEST_TRANSPORT, TEST_PACKAGE); |
| |
| verify(mUserOneService, never()).clearBackupData(TEST_TRANSPORT, TEST_PACKAGE); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testGetCurrentTransport_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.getCurrentTransport(mUserOneId); |
| |
| verify(mUserOneService).getCurrentTransport(); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testGetCurrentTransport_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.getCurrentTransport(mUserTwoId); |
| |
| verify(mUserOneService, never()).getCurrentTransport(); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testGetCurrentTransportComponent_onRegisteredUser_callsMethodForUser() |
| throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.getCurrentTransportComponent(mUserOneId); |
| |
| verify(mUserOneService).getCurrentTransportComponent(); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testGetCurrentTransportComponent_onUnknownUser_doesNotPropagateCall() |
| throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.getCurrentTransportComponent(mUserTwoId); |
| |
| verify(mUserOneService, never()).getCurrentTransportComponent(); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testListAllTransports_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.listAllTransports(mUserOneId); |
| |
| verify(mUserOneService).listAllTransports(); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testListAllTransports_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.listAllTransports(mUserTwoId); |
| |
| verify(mUserOneService, never()).listAllTransports(); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testListAllTransportComponents_onRegisteredUser_callsMethodForUser() |
| throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.listAllTransportComponents(mUserOneId); |
| |
| verify(mUserOneService).listAllTransportComponents(); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testListAllTransportComponents_onUnknownUser_doesNotPropagateCall() |
| throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.listAllTransportComponents(mUserTwoId); |
| |
| verify(mUserOneService, never()).listAllTransportComponents(); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testSelectBackupTransport_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.selectBackupTransport(mUserOneId, TEST_TRANSPORT); |
| |
| verify(mUserOneService).selectBackupTransport(TEST_TRANSPORT); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testSelectBackupTransport_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.selectBackupTransport(mUserTwoId, TEST_TRANSPORT); |
| |
| verify(mUserOneService, never()).selectBackupTransport(TEST_TRANSPORT); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testSelectTransportAsync_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| TransportData transport = backupTransport(); |
| ISelectBackupTransportCallback callback = mock(ISelectBackupTransportCallback.class); |
| |
| backupManagerService.selectBackupTransportAsync( |
| mUserOneId, transport.getTransportComponent(), callback); |
| |
| verify(mUserOneService) |
| .selectBackupTransportAsync(transport.getTransportComponent(), callback); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testSelectBackupTransportAsync_onUnknownUser_doesNotPropagateCall() |
| throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| TransportData transport = backupTransport(); |
| ISelectBackupTransportCallback callback = mock(ISelectBackupTransportCallback.class); |
| |
| backupManagerService.selectBackupTransportAsync( |
| mUserTwoId, transport.getTransportComponent(), callback); |
| |
| verify(mUserOneService, never()) |
| .selectBackupTransportAsync(transport.getTransportComponent(), callback); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testGetConfigurationIntent_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.getConfigurationIntent(mUserOneId, TEST_TRANSPORT); |
| |
| verify(mUserOneService).getConfigurationIntent(TEST_TRANSPORT); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testGetConfigurationIntent_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.getConfigurationIntent(mUserTwoId, TEST_TRANSPORT); |
| |
| verify(mUserOneService, never()).getConfigurationIntent(TEST_TRANSPORT); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testGetDestinationString_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.getDestinationString(mUserOneId, TEST_TRANSPORT); |
| |
| verify(mUserOneService).getDestinationString(TEST_TRANSPORT); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testGetDestinationString_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.getDestinationString(mUserTwoId, TEST_TRANSPORT); |
| |
| verify(mUserOneService, never()).getDestinationString(TEST_TRANSPORT); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testGetDataManagementIntent_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.getDataManagementIntent(mUserOneId, TEST_TRANSPORT); |
| |
| verify(mUserOneService).getDataManagementIntent(TEST_TRANSPORT); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testGetDataManagementIntent_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.getDataManagementIntent(mUserTwoId, TEST_TRANSPORT); |
| |
| verify(mUserOneService, never()).getDataManagementIntent(TEST_TRANSPORT); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testGetDataManagementLabel_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.getDataManagementLabel(mUserOneId, TEST_TRANSPORT); |
| |
| verify(mUserOneService).getDataManagementLabel(TEST_TRANSPORT); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testGetDataManagementLabel_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.getDataManagementLabel(mUserTwoId, TEST_TRANSPORT); |
| |
| verify(mUserOneService, never()).getDataManagementLabel(TEST_TRANSPORT); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testUpdateTransportAttributes_onRegisteredUser_callsMethodForUser() |
| throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| TransportData transport = backupTransport(); |
| Intent configurationIntent = new Intent(); |
| Intent dataManagementIntent = new Intent(); |
| |
| backupManagerService.updateTransportAttributes( |
| mUserOneId, |
| transport.getTransportComponent(), |
| transport.transportName, |
| configurationIntent, |
| "currentDestinationString", |
| dataManagementIntent, |
| "dataManagementLabel"); |
| |
| verify(mUserOneService) |
| .updateTransportAttributes( |
| transport.getTransportComponent(), |
| transport.transportName, |
| configurationIntent, |
| "currentDestinationString", |
| dataManagementIntent, |
| "dataManagementLabel"); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testUpdateTransportAttributes_onUnknownUser_doesNotPropagateCall() |
| throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| TransportData transport = backupTransport(); |
| Intent configurationIntent = new Intent(); |
| Intent dataManagementIntent = new Intent(); |
| |
| backupManagerService.updateTransportAttributes( |
| mUserTwoId, |
| transport.getTransportComponent(), |
| transport.transportName, |
| configurationIntent, |
| "currentDestinationString", |
| dataManagementIntent, |
| "dataManagementLabel"); |
| |
| verify(mUserOneService, never()) |
| .updateTransportAttributes( |
| transport.getTransportComponent(), |
| transport.transportName, |
| configurationIntent, |
| "currentDestinationString", |
| dataManagementIntent, |
| "dataManagementLabel"); |
| } |
| |
| // --------------------------------------------- |
| // Settings tests |
| // --------------------------------------------- |
| |
| /** |
| * Test that the backup services throws a {@link SecurityException} if the caller does not have |
| * INTERACT_ACROSS_USERS_FULL permission and passes a different user id. |
| */ |
| @Test |
| public void testSetBackupEnabled_withoutPermission_throwsSecurityExceptionForNonCallingUser() { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| expectThrows( |
| SecurityException.class, |
| () -> backupManagerService.setBackupEnabled(mUserTwoId, true)); |
| } |
| |
| /** |
| * Test that the backup service does not throw a {@link SecurityException} if the caller has |
| * INTERACT_ACROSS_USERS_FULL permission and passes a different user id. |
| */ |
| @Test |
| public void testSetBackupEnabled_withPermission_propagatesForNonCallingUser() { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| registerUser(backupManagerService, mUserTwoId, mUserTwoService); |
| |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ true); |
| |
| backupManagerService.setBackupEnabled(mUserTwoId, true); |
| |
| verify(mUserTwoService).setBackupEnabled(true); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testSetBackupEnabled_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.setBackupEnabled(mUserOneId, true); |
| |
| verify(mUserOneService).setBackupEnabled(true); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testSetBackupEnabled_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.setBackupEnabled(mUserTwoId, true); |
| |
| verify(mUserOneService, never()).setBackupEnabled(true); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testSetAutoRestore_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.setAutoRestore(mUserOneId, true); |
| |
| verify(mUserOneService).setAutoRestore(true); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testSetAutoRestore_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.setAutoRestore(mUserTwoId, true); |
| |
| verify(mUserOneService, never()).setAutoRestore(true); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testIsBackupEnabled_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.isBackupEnabled(mUserOneId); |
| |
| verify(mUserOneService).isBackupEnabled(); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testIsBackupEnabled_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.isBackupEnabled(mUserTwoId); |
| |
| verify(mUserOneService, never()).isBackupEnabled(); |
| } |
| |
| // --------------------------------------------- |
| // Backup tests |
| // --------------------------------------------- |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testIsAppEligibleForBackup_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.isAppEligibleForBackup(mUserOneId, TEST_PACKAGE); |
| |
| verify(mUserOneService).isAppEligibleForBackup(TEST_PACKAGE); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testIsAppEligibleForBackup_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.isAppEligibleForBackup(mUserTwoId, TEST_PACKAGE); |
| |
| verify(mUserOneService, never()).isAppEligibleForBackup(TEST_PACKAGE); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testFilterAppsEligibleForBackup_onRegisteredUser_callsMethodForUser() |
| throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| String[] packages = {TEST_PACKAGE}; |
| |
| backupManagerService.filterAppsEligibleForBackup(mUserOneId, packages); |
| |
| verify(mUserOneService).filterAppsEligibleForBackup(packages); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testFilterAppsEligibleForBackup_onUnknownUser_doesNotPropagateCall() |
| throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| String[] packages = {TEST_PACKAGE}; |
| |
| backupManagerService.filterAppsEligibleForBackup(mUserTwoId, packages); |
| |
| verify(mUserOneService, never()).filterAppsEligibleForBackup(packages); |
| } |
| |
| /** |
| * Test verifying that {@link BackupManagerService#backupNow(int)} throws a {@link |
| * SecurityException} if the caller does not have INTERACT_ACROSS_USERS_FULL permission. |
| */ |
| @Test |
| public void testBackupNow_withoutPermission_throwsSecurityExceptionForNonCallingUser() { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| expectThrows(SecurityException.class, () -> backupManagerService.backupNow(mUserTwoId)); |
| } |
| |
| /** |
| * Test that the backup service does not throw a {@link SecurityException} if the caller has |
| * INTERACT_ACROSS_USERS_FULL permission and passes a different user id. |
| */ |
| @Test |
| public void testBackupNow_withPermission_propagatesForNonCallingUser() { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| registerUser(backupManagerService, mUserTwoId, mUserTwoService); |
| |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ true); |
| |
| backupManagerService.backupNow(mUserTwoId); |
| |
| verify(mUserTwoService).backupNow(); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testBackupNow_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.backupNow(mUserOneId); |
| |
| verify(mUserOneService).backupNow(); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testBackupNow_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.backupNow(mUserTwoId); |
| |
| verify(mUserOneService, never()).backupNow(); |
| } |
| |
| /** |
| * Test that the backup services throws a {@link SecurityException} if the caller does not have |
| * INTERACT_ACROSS_USERS_FULL permission and passes a different user id. |
| */ |
| @Test |
| public void testRequestBackup_withoutPermission_throwsSecurityExceptionForNonCallingUser() { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| String[] packages = {TEST_PACKAGE}; |
| IBackupObserver observer = mock(IBackupObserver.class); |
| IBackupManagerMonitor monitor = mock(IBackupManagerMonitor.class); |
| |
| expectThrows( |
| SecurityException.class, |
| () -> |
| backupManagerService.requestBackup( |
| mUserTwoId, packages, observer, monitor, 0)); |
| } |
| |
| /** |
| * Test that the backup service does not throw a {@link SecurityException} if the caller has |
| * INTERACT_ACROSS_USERS_FULL permission and passes a different user id. |
| */ |
| @Test |
| public void testRequestBackup_withPermission_propagatesForNonCallingUser() { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| registerUser(backupManagerService, mUserTwoId, mUserTwoService); |
| |
| String[] packages = {TEST_PACKAGE}; |
| IBackupObserver observer = mock(IBackupObserver.class); |
| IBackupManagerMonitor monitor = mock(IBackupManagerMonitor.class); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ true); |
| |
| backupManagerService.requestBackup(mUserTwoId, packages, observer, monitor, /* flags */ 0); |
| |
| verify(mUserTwoService).requestBackup(packages, observer, monitor, /* flags */ 0); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testRequestBackup_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| String[] packages = {TEST_PACKAGE}; |
| IBackupObserver observer = mock(IBackupObserver.class); |
| IBackupManagerMonitor monitor = mock(IBackupManagerMonitor.class); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.requestBackup(mUserOneId, packages, observer, monitor, /* flags */ 0); |
| |
| verify(mUserOneService).requestBackup(packages, observer, monitor, /* flags */ 0); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testRequestBackup_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| String[] packages = {TEST_PACKAGE}; |
| IBackupObserver observer = mock(IBackupObserver.class); |
| IBackupManagerMonitor monitor = mock(IBackupManagerMonitor.class); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.requestBackup(mUserTwoId, packages, observer, monitor, /* flags */ 0); |
| |
| verify(mUserOneService, never()).requestBackup(packages, observer, monitor, /* flags */ 0); |
| } |
| |
| /** |
| * Test verifying that {@link BackupManagerService#cancelBackups(int)} throws a {@link |
| * SecurityException} if the caller does not have INTERACT_ACROSS_USERS_FULL permission. |
| */ |
| @Test |
| public void testCancelBackups_withoutPermission_throwsSecurityExceptionForNonCallingUser() { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| expectThrows(SecurityException.class, () -> backupManagerService.cancelBackups(mUserTwoId)); |
| } |
| |
| /** |
| * Test that the backup service does not throw a {@link SecurityException} if the caller has |
| * INTERACT_ACROSS_USERS_FULL permission and passes a different user id. |
| */ |
| @Test |
| public void testCancelBackups_withPermission_propagatesForNonCallingUser() { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| registerUser(backupManagerService, mUserTwoId, mUserTwoService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ true); |
| |
| backupManagerService.cancelBackups(mUserTwoId); |
| |
| verify(mUserTwoService).cancelBackups(); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testCancelBackups_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.cancelBackups(mUserOneId); |
| |
| verify(mUserOneService).cancelBackups(); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testCancelBackups_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.cancelBackups(mUserTwoId); |
| |
| verify(mUserOneService, never()).cancelBackups(); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testBeginFullBackup_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, UserHandle.USER_SYSTEM, mUserOneService); |
| FullBackupJob job = new FullBackupJob(); |
| |
| backupManagerService.beginFullBackup(UserHandle.USER_SYSTEM, job); |
| |
| verify(mUserOneService).beginFullBackup(job); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testBeginFullBackup_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| FullBackupJob job = new FullBackupJob(); |
| |
| backupManagerService.beginFullBackup(UserHandle.USER_SYSTEM, job); |
| |
| verify(mUserOneService, never()).beginFullBackup(job); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testEndFullBackup_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, UserHandle.USER_SYSTEM, mUserOneService); |
| |
| backupManagerService.endFullBackup(UserHandle.USER_SYSTEM); |
| |
| verify(mUserOneService).endFullBackup(); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testEndFullBackup_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| |
| backupManagerService.endFullBackup(UserHandle.USER_SYSTEM); |
| |
| verify(mUserOneService, never()).endFullBackup(); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testFullTransportBackup_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| String[] packages = {TEST_PACKAGE}; |
| |
| backupManagerService.fullTransportBackup(mUserOneId, packages); |
| |
| verify(mUserOneService).fullTransportBackup(packages); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testFullTransportBackup_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| String[] packages = {TEST_PACKAGE}; |
| |
| backupManagerService.fullTransportBackup(mUserTwoId, packages); |
| |
| verify(mUserOneService, never()).fullTransportBackup(packages); |
| } |
| |
| // --------------------------------------------- |
| // Restore tests |
| // --------------------------------------------- |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testRestoreAtInstall_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.restoreAtInstall(mUserOneId, TEST_PACKAGE, /* token */ 0); |
| |
| verify(mUserOneService).restoreAtInstall(TEST_PACKAGE, /* token */ 0); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testRestoreAtInstall_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.restoreAtInstall(mUserTwoId, TEST_PACKAGE, /* token */ 0); |
| |
| verify(mUserOneService, never()).restoreAtInstall(TEST_PACKAGE, /* token */ 0); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testBeginRestoreSession_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.beginRestoreSession(mUserOneId, TEST_PACKAGE, TEST_TRANSPORT); |
| |
| verify(mUserOneService).beginRestoreSession(TEST_PACKAGE, TEST_TRANSPORT); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testBeginRestoreSession_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.beginRestoreSession(mUserTwoId, TEST_PACKAGE, TEST_TRANSPORT); |
| |
| verify(mUserOneService, never()).beginRestoreSession(TEST_PACKAGE, TEST_TRANSPORT); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testGetAvailableRestoreToken_onRegisteredUser_callsMethodForUser() |
| throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.getAvailableRestoreToken(mUserOneId, TEST_PACKAGE); |
| |
| verify(mUserOneService).getAvailableRestoreToken(TEST_PACKAGE); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testGetAvailableRestoreToken_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.getAvailableRestoreToken(mUserTwoId, TEST_PACKAGE); |
| |
| verify(mUserOneService, never()).getAvailableRestoreToken(TEST_PACKAGE); |
| } |
| |
| // --------------------------------------------- |
| // Adb backup/restore tests |
| // --------------------------------------------- |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testSetBackupPassword_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, UserHandle.USER_SYSTEM, mUserOneService); |
| ShadowBinder.setCallingUserHandle(UserHandle.of(UserHandle.USER_SYSTEM)); |
| |
| backupManagerService.setBackupPassword("currentPassword", "newPassword"); |
| |
| verify(mUserOneService).setBackupPassword("currentPassword", "newPassword"); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testSetBackupPassword_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| |
| backupManagerService.setBackupPassword("currentPassword", "newPassword"); |
| |
| verify(mUserOneService, never()).setBackupPassword("currentPassword", "newPassword"); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testHasBackupPassword_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, UserHandle.USER_SYSTEM, mUserOneService); |
| ShadowBinder.setCallingUserHandle(UserHandle.of(UserHandle.USER_SYSTEM)); |
| |
| backupManagerService.hasBackupPassword(); |
| |
| verify(mUserOneService).hasBackupPassword(); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testHasBackupPassword_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| |
| backupManagerService.hasBackupPassword(); |
| |
| verify(mUserOneService, never()).hasBackupPassword(); |
| } |
| |
| /** |
| * Test that the backup services throws a {@link SecurityException} if the caller does not have |
| * INTERACT_ACROSS_USERS_FULL permission and passes a different user id. |
| */ |
| @Test |
| public void testAdbBackup_withoutPermission_throwsSecurityExceptionForNonCallingUser() { |
| BackupManagerService backupManagerService = createSystemRegisteredService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| registerUser(backupManagerService, mUserTwoId, mUserTwoService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| expectThrows( |
| SecurityException.class, |
| () -> |
| backupManagerService.adbBackup( |
| mUserTwoId, |
| /* parcelFileDescriptor*/ null, |
| /* includeApks */ true, |
| /* includeObbs */ true, |
| /* includeShared */ true, |
| /* doWidgets */ true, |
| /* doAllApps */ true, |
| /* includeSystem */ true, |
| /* doCompress */ true, |
| /* doKeyValue */ true, |
| null)); |
| } |
| |
| /** |
| * Test that the backup service does not throw a {@link SecurityException} if the caller has |
| * INTERACT_ACROSS_USERS_FULL permission and passes a different user id. |
| */ |
| @Test |
| public void testAdbBackup_withPermission_propagatesForNonCallingUser() throws Exception { |
| BackupManagerService backupManagerService = createSystemRegisteredService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| registerUser(backupManagerService, mUserTwoId, mUserTwoService); |
| |
| ParcelFileDescriptor parcelFileDescriptor = getFileDescriptorForAdbTest(); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ true); |
| |
| backupManagerService.adbBackup( |
| mUserTwoId, |
| parcelFileDescriptor, |
| /* includeApks */ true, |
| /* includeObbs */ true, |
| /* includeShared */ true, |
| /* doWidgets */ true, |
| /* doAllApps */ true, |
| /* includeSystem */ true, |
| /* doCompress */ true, |
| /* doKeyValue */ true, |
| ADB_TEST_PACKAGES); |
| |
| verify(mUserTwoService) |
| .adbBackup( |
| parcelFileDescriptor, |
| /* includeApks */ true, |
| /* includeObbs */ true, |
| /* includeShared */ true, |
| /* doWidgets */ true, |
| /* doAllApps */ true, |
| /* includeSystem */ true, |
| /* doCompress */ true, |
| /* doKeyValue */ true, |
| ADB_TEST_PACKAGES); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testAdbBackup_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createSystemRegisteredService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| ParcelFileDescriptor parcelFileDescriptor = getFileDescriptorForAdbTest(); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.adbBackup( |
| mUserOneId, |
| parcelFileDescriptor, |
| /* includeApks */ true, |
| /* includeObbs */ true, |
| /* includeShared */ true, |
| /* doWidgets */ true, |
| /* doAllApps */ true, |
| /* includeSystem */ true, |
| /* doCompress */ true, |
| /* doKeyValue */ true, |
| ADB_TEST_PACKAGES); |
| |
| verify(mUserOneService) |
| .adbBackup( |
| parcelFileDescriptor, |
| /* includeApks */ true, |
| /* includeObbs */ true, |
| /* includeShared */ true, |
| /* doWidgets */ true, |
| /* doAllApps */ true, |
| /* includeSystem */ true, |
| /* doCompress */ true, |
| /* doKeyValue */ true, |
| ADB_TEST_PACKAGES); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testAdbBackup_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createSystemRegisteredService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| ParcelFileDescriptor parcelFileDescriptor = getFileDescriptorForAdbTest(); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.adbBackup( |
| mUserTwoId, |
| parcelFileDescriptor, |
| /* includeApks */ true, |
| /* includeObbs */ true, |
| /* includeShared */ true, |
| /* doWidgets */ true, |
| /* doAllApps */ true, |
| /* includeSystem */ true, |
| /* doCompress */ true, |
| /* doKeyValue */ true, |
| ADB_TEST_PACKAGES); |
| |
| verify(mUserOneService, never()) |
| .adbBackup( |
| parcelFileDescriptor, |
| /* includeApks */ true, |
| /* includeObbs */ true, |
| /* includeShared */ true, |
| /* doWidgets */ true, |
| /* doAllApps */ true, |
| /* includeSystem */ true, |
| /* doCompress */ true, |
| /* doKeyValue */ true, |
| ADB_TEST_PACKAGES); |
| } |
| |
| /** |
| * Test that the backup services throws a {@link SecurityException} if the caller does not have |
| * INTERACT_ACROSS_USERS_FULL permission and passes a different user id. |
| */ |
| @Test |
| public void testAdbRestore_withoutPermission_throwsSecurityExceptionForNonCallingUser() { |
| BackupManagerService backupManagerService = createSystemRegisteredService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| registerUser(backupManagerService, mUserTwoId, mUserTwoService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| expectThrows( |
| SecurityException.class, () -> backupManagerService.adbRestore(mUserTwoId, null)); |
| } |
| |
| /** |
| * Test that the backup service does not throw a {@link SecurityException} if the caller has |
| * INTERACT_ACROSS_USERS_FULL permission and passes a different user id. |
| */ |
| @Test |
| public void testAdbRestore_withPermission_propagatesForNonCallingUser() throws Exception { |
| BackupManagerService backupManagerService = createSystemRegisteredService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| registerUser(backupManagerService, mUserTwoId, mUserTwoService); |
| ParcelFileDescriptor parcelFileDescriptor = getFileDescriptorForAdbTest(); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ true); |
| |
| backupManagerService.adbRestore(mUserTwoId, parcelFileDescriptor); |
| |
| verify(mUserTwoService).adbRestore(parcelFileDescriptor); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testAdbRestore_onRegisteredUser_callsMethodForUser() throws Exception { |
| BackupManagerService backupManagerService = createSystemRegisteredService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| ParcelFileDescriptor parcelFileDescriptor = getFileDescriptorForAdbTest(); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.adbRestore(mUserOneId, parcelFileDescriptor); |
| |
| verify(mUserOneService).adbRestore(parcelFileDescriptor); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testAdbRestore_onUnknownUser_doesNotPropagateCall() throws Exception { |
| BackupManagerService backupManagerService = createSystemRegisteredService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| ParcelFileDescriptor parcelFileDescriptor = getFileDescriptorForAdbTest(); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| |
| backupManagerService.adbRestore(mUserTwoId, parcelFileDescriptor); |
| |
| verify(mUserOneService, never()).adbRestore(parcelFileDescriptor); |
| } |
| |
| private ParcelFileDescriptor getFileDescriptorForAdbTest() throws Exception { |
| File testFile = new File(mContext.getFilesDir(), "test"); |
| testFile.createNewFile(); |
| return ParcelFileDescriptor.open(testFile, ParcelFileDescriptor.MODE_READ_WRITE); |
| } |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testAcknowledgeAdbBackupOrRestore_onRegisteredUser_callsMethodForUser() |
| throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| IFullBackupRestoreObserver observer = mock(IFullBackupRestoreObserver.class); |
| |
| backupManagerService.acknowledgeAdbBackupOrRestore( |
| mUserOneId, |
| /* token */ 0, |
| /* allow */ true, |
| "currentPassword", |
| "encryptionPassword", |
| observer); |
| |
| verify(mUserOneService) |
| .acknowledgeAdbBackupOrRestore( |
| /* token */ 0, |
| /* allow */ true, |
| "currentPassword", |
| "encryptionPassword", |
| observer); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testAcknowledgeAdbBackupOrRestore_onUnknownUser_doesNotPropagateCall() |
| throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| IFullBackupRestoreObserver observer = mock(IFullBackupRestoreObserver.class); |
| |
| backupManagerService.acknowledgeAdbBackupOrRestore( |
| mUserTwoId, |
| /* token */ 0, |
| /* allow */ true, |
| "currentPassword", |
| "encryptionPassword", |
| observer); |
| |
| verify(mUserOneService, never()) |
| .acknowledgeAdbBackupOrRestore( |
| /* token */ 0, |
| /* allow */ true, |
| "currentPassword", |
| "encryptionPassword", |
| observer); |
| } |
| |
| // --------------------------------------------- |
| // Service tests |
| // --------------------------------------------- |
| |
| /** Test that the backup service routes methods correctly to the user that requests it. */ |
| @Test |
| public void testDump_onRegisteredUser_callsMethodForUser() throws Exception { |
| grantDumpPermissions(); |
| BackupManagerService backupManagerService = createSystemRegisteredService(); |
| File testFile = createTestFile(); |
| FileDescriptor fileDescriptor = new FileDescriptor(); |
| PrintWriter printWriter = new PrintWriter(testFile); |
| String[] args = {"1", "2"}; |
| ShadowBinder.setCallingUserHandle(UserHandle.of(UserHandle.USER_SYSTEM)); |
| |
| backupManagerService.dump(fileDescriptor, printWriter, args); |
| |
| verify(mUserSystemService).dump(fileDescriptor, printWriter, args); |
| } |
| |
| /** Test that the backup service does not route methods for non-registered users. */ |
| @Test |
| public void testDump_onUnknownUser_doesNotPropagateCall() throws Exception { |
| grantDumpPermissions(); |
| BackupManagerService backupManagerService = createService(); |
| File testFile = createTestFile(); |
| FileDescriptor fileDescriptor = new FileDescriptor(); |
| PrintWriter printWriter = new PrintWriter(testFile); |
| String[] args = {"1", "2"}; |
| |
| backupManagerService.dump(fileDescriptor, printWriter, args); |
| |
| verify(mUserOneService, never()).dump(fileDescriptor, printWriter, args); |
| } |
| |
| /** Test that 'dumpsys backup users' dumps the list of users registered in backup service*/ |
| @Test |
| public void testDump_users_dumpsListOfRegisteredUsers() { |
| grantDumpPermissions(); |
| BackupManagerService backupManagerService = createSystemRegisteredService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| StringWriter out = new StringWriter(); |
| PrintWriter writer = new PrintWriter(out); |
| String[] args = {"users"}; |
| |
| backupManagerService.dump(null, writer, args); |
| |
| writer.flush(); |
| assertEquals( |
| String.format("%s %d %d\n", BackupManagerService.DUMP_RUNNING_USERS_MESSAGE, |
| UserHandle.USER_SYSTEM, mUserOneId), |
| out.toString()); |
| } |
| |
| private File createTestFile() throws IOException { |
| File testFile = new File(mContext.getFilesDir(), "test"); |
| testFile.createNewFile(); |
| return testFile; |
| } |
| |
| private void grantDumpPermissions() { |
| mShadowContext.grantPermissions(DUMP); |
| mShadowContext.grantPermissions(PACKAGE_USAGE_STATS); |
| } |
| |
| /** |
| * Test that the backup services throws a {@link SecurityException} if the caller does not have |
| * INTERACT_ACROSS_USERS_FULL permission and passes a different user id. |
| */ |
| @Test |
| public void testGetServiceForUser_withoutPermission_throwsSecurityExceptionForNonCallingUser() { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ false); |
| |
| expectThrows( |
| SecurityException.class, |
| () -> |
| backupManagerService.getServiceForUserIfCallerHasPermission( |
| mUserOneId, "test")); |
| } |
| |
| /** |
| * Test that the backup services does not throw a {@link SecurityException} if the caller has |
| * INTERACT_ACROSS_USERS_FULL permission and passes a different user id. |
| */ |
| @Test |
| public void testGetServiceForUserIfCallerHasPermission_withPermission_worksForNonCallingUser() { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserTwoId, /* shouldGrantPermission */ true); |
| |
| assertEquals( |
| mUserOneService, |
| backupManagerService.getServiceForUserIfCallerHasPermission(mUserOneId, "test")); |
| } |
| |
| /** |
| * Test that the backup services does not throw a {@link SecurityException} if the caller does |
| * not have INTERACT_ACROSS_USERS_FULL permission and passes in the calling user id. |
| */ |
| @Test |
| public void testGetServiceForUserIfCallerHasPermission_withoutPermission_worksForCallingUser() { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, mUserOneId, mUserOneService); |
| setCallerAndGrantInteractUserPermission(mUserOneId, /* shouldGrantPermission */ false); |
| |
| assertEquals( |
| mUserOneService, |
| backupManagerService.getServiceForUserIfCallerHasPermission(mUserOneId, "test")); |
| } |
| |
| /** |
| * Test verifying that {@link BackupManagerService#MORE_DEBUG} is set to {@code false}. This is |
| * specifically to prevent overloading the logs in production. |
| */ |
| @Test |
| public void testMoreDebug_isFalse() throws Exception { |
| boolean moreDebug = BackupManagerService.MORE_DEBUG; |
| |
| assertThat(moreDebug).isFalse(); |
| } |
| |
| /** Test that the constructor handles {@code null} parameters. */ |
| @Test |
| public void testConstructor_withNullContext_throws() throws Exception { |
| expectThrows( |
| NullPointerException.class, () -> new BackupManagerService(/* context */ null)); |
| } |
| |
| /** Test that the constructor does not create {@link UserBackupManagerService} instances. */ |
| @Test |
| public void testConstructor_doesNotRegisterUsers() throws Exception { |
| BackupManagerService backupManagerService = createService(); |
| |
| assertThat(backupManagerService.getUserServices().size()).isEqualTo(0); |
| } |
| |
| // --------------------------------------------- |
| // Lifecycle tests |
| // --------------------------------------------- |
| |
| /** testOnStart_publishesService */ |
| @Test |
| public void testOnStart_publishesService() { |
| BackupManagerService backupManagerService = mock(BackupManagerService.class); |
| BackupManagerService.Lifecycle lifecycle = |
| spy(new BackupManagerService.Lifecycle(mContext, backupManagerService)); |
| doNothing().when(lifecycle).publishService(anyString(), any()); |
| |
| lifecycle.onStart(); |
| |
| verify(lifecycle).publishService(Context.BACKUP_SERVICE, backupManagerService); |
| } |
| |
| /** testOnStopUser_forwards */ |
| @Test |
| public void testOnStopUser_forwards() { |
| BackupManagerService backupManagerService = mock(BackupManagerService.class); |
| BackupManagerService.Lifecycle lifecycle = |
| new BackupManagerService.Lifecycle(mContext, backupManagerService); |
| |
| lifecycle.onUserStopping(new TargetUser(new UserInfo(UserHandle.USER_SYSTEM, null, 0))); |
| |
| verify(backupManagerService).onStopUser(UserHandle.USER_SYSTEM); |
| } |
| |
| private BackupManagerService createService() { |
| return new BackupManagerService(mContext); |
| } |
| |
| private BackupManagerService createSystemRegisteredService() { |
| BackupManagerService backupManagerService = createService(); |
| registerUser(backupManagerService, UserHandle.USER_SYSTEM, mUserSystemService); |
| return backupManagerService; |
| } |
| |
| private void registerUser( |
| BackupManagerService backupManagerService, |
| int userId, |
| UserBackupManagerService userBackupManagerService) { |
| backupManagerService.setBackupServiceActive(userId, true); |
| backupManagerService.startServiceForUser(userId, userBackupManagerService); |
| } |
| |
| private BackupManagerService createServiceAndRegisterUser( |
| int userId, UserBackupManagerService userBackupManagerService) { |
| BackupManagerService backupManagerService = createService(); |
| backupManagerService.setBackupServiceActive(userBackupManagerService.getUserId(), true); |
| backupManagerService.startServiceForUser(userId, userBackupManagerService); |
| return backupManagerService; |
| } |
| |
| /** |
| * Sets the calling user to {@code userId} and grants the permission INTERACT_ACROSS_USERS_FULL |
| * to the caller if {@code shouldGrantPermission} is {@code true}, else it denies the |
| * permission. |
| */ |
| private void setCallerAndGrantInteractUserPermission( |
| @UserIdInt int userId, boolean shouldGrantPermission) { |
| ShadowBinder.setCallingUserHandle(UserHandle.of(userId)); |
| if (shouldGrantPermission) { |
| mShadowContext.grantPermissions(INTERACT_ACROSS_USERS_FULL); |
| } else { |
| mShadowContext.denyPermissions(INTERACT_ACROSS_USERS_FULL); |
| } |
| } |
| } |
