| /* |
| * Copyright (C) 2020 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.managedprovisioning.ota; |
| |
| import static android.content.pm.UserInfo.FLAG_MANAGED_PROFILE; |
| |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.ArgumentMatchers.anyInt; |
| import static org.mockito.ArgumentMatchers.anyString; |
| import static org.mockito.ArgumentMatchers.eq; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| import static org.robolectric.Shadows.shadowOf; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import android.app.AppOpsManager; |
| import android.app.admin.DevicePolicyManager; |
| import android.content.Context; |
| import android.content.pm.CrossProfileApps; |
| import android.content.pm.PackageManager; |
| import android.os.UserHandle; |
| import android.os.UserManager; |
| |
| import androidx.test.core.app.ApplicationProvider; |
| |
| import com.android.managedprovisioning.task.interactacrossprofiles.CrossProfileAppsSnapshot; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.robolectric.RobolectricTestRunner; |
| import org.robolectric.shadows.ShadowProcess; |
| |
| import java.util.Collections; |
| import java.util.Set; |
| |
| @RunWith(RobolectricTestRunner.class) |
| public class CrossProfileAppsPregrantControllerTest { |
| |
| private static final int MY_USER_ID = 0; |
| private static final int OTHER_USER_ID = 5; |
| private static final int OTHER_USER_UID = UserHandle.PER_USER_RANGE * OTHER_USER_ID; |
| |
| private final Context mContext = ApplicationProvider.getApplicationContext(); |
| private final UserManager mUserManager = mContext.getSystemService(UserManager.class); |
| private final CrossProfileApps mCrossProfileApps = |
| mContext.getSystemService(CrossProfileApps.class); |
| private final DevicePolicyManager mDevicePolicyManager = |
| mContext.getSystemService(DevicePolicyManager.class); |
| private final CrossProfileAppsSnapshot mCrossProfileAppsSnapshot = |
| new CrossProfileAppsSnapshot(mContext); |
| |
| // TODO(158280372): Remove mocks once suitable shadows are added |
| private final PackageManager mPackageManager = mock(PackageManager.class); |
| private final AppOpsManager mAppOpsManager = mock(AppOpsManager.class); |
| |
| private final CrossProfileAppsPregrantController mPregrantController = |
| new CrossProfileAppsPregrantController( |
| mContext, |
| mUserManager, |
| mPackageManager, |
| mDevicePolicyManager, |
| mCrossProfileApps, |
| mAppOpsManager); |
| |
| private static final String TEST_PACKAGE = "test.package"; |
| |
| @Before |
| public void setup() { |
| // This is needed because the cross profile apps shadow doesn't actually set the appop |
| // so we copy the value of the app op into the mock AppOpsManager |
| when(mAppOpsManager.unsafeCheckOpNoThrow(anyString(), anyInt(), anyString())) |
| .thenAnswer( |
| invocation -> |
| shadowOf(mCrossProfileApps).getInteractAcrossProfilesAppOp( |
| invocation.getArgument(2))); |
| } |
| |
| @Test |
| public void onPrimaryProfile_noManagedProfile_doesNotPregrant() { |
| // We default to no managed profile |
| setWhitelistedPackages(Collections.singleton(TEST_PACKAGE)); |
| setConfigurablePackages(Collections.singleton(TEST_PACKAGE)); |
| mCrossProfileAppsSnapshot.takeNewSnapshot(mContext.getUserId()); |
| mCrossProfileApps.setInteractAcrossProfilesAppOp(TEST_PACKAGE, AppOpsManager.MODE_DEFAULT); |
| |
| mPregrantController.checkCrossProfileAppsPermissions(); |
| |
| assertThat(shadowOf(mCrossProfileApps) |
| .getInteractAcrossProfilesAppOp(TEST_PACKAGE)) |
| .isEqualTo(AppOpsManager.MODE_DEFAULT); |
| } |
| |
| @Test |
| public void onManagedProfile_doesNotPregrant() { |
| setRunningOnManagedProfile(); |
| setWhitelistedPackages(Collections.singleton(TEST_PACKAGE)); |
| setConfigurablePackages(Collections.singleton(TEST_PACKAGE)); |
| mCrossProfileAppsSnapshot.takeNewSnapshot(mContext.getUserId()); |
| mCrossProfileApps.setInteractAcrossProfilesAppOp(TEST_PACKAGE, AppOpsManager.MODE_DEFAULT); |
| |
| mPregrantController.checkCrossProfileAppsPermissions(); |
| |
| assertThat(shadowOf(mCrossProfileApps) |
| .getInteractAcrossProfilesAppOp(TEST_PACKAGE)) |
| .isEqualTo(AppOpsManager.MODE_DEFAULT); |
| } |
| |
| @Test |
| public void defaultConfigurablePackage_doesPregrant() { |
| setRunningOnParentProfile(); |
| setWhitelistedPackages(Collections.singleton(TEST_PACKAGE)); |
| setConfigurablePackages(Collections.singleton(TEST_PACKAGE)); |
| mCrossProfileAppsSnapshot.takeNewSnapshot(mContext.getUserId()); |
| mCrossProfileApps.setInteractAcrossProfilesAppOp(TEST_PACKAGE, AppOpsManager.MODE_DEFAULT); |
| |
| mPregrantController.checkCrossProfileAppsPermissions(); |
| |
| assertThat(shadowOf(mCrossProfileApps) |
| .getInteractAcrossProfilesAppOp(TEST_PACKAGE)) |
| .isEqualTo(AppOpsManager.MODE_ALLOWED); |
| } |
| |
| @Test |
| public void nonDefaultConfigurablePackage_doesNotPregrant() { |
| setRunningOnParentProfile(); |
| setWhitelistedPackages(Collections.singleton(TEST_PACKAGE)); |
| setConfigurablePackages(Collections.singleton(TEST_PACKAGE)); |
| mCrossProfileAppsSnapshot.takeNewSnapshot(mContext.getUserId()); |
| mCrossProfileApps.setInteractAcrossProfilesAppOp(TEST_PACKAGE, AppOpsManager.MODE_IGNORED); |
| |
| mPregrantController.checkCrossProfileAppsPermissions(); |
| |
| assertThat(shadowOf(mCrossProfileApps) |
| .getInteractAcrossProfilesAppOp(TEST_PACKAGE)) |
| .isEqualTo(AppOpsManager.MODE_IGNORED); |
| } |
| |
| private void setRunningOnParentProfile() { |
| shadowOf(mUserManager).addProfile( |
| MY_USER_ID, OTHER_USER_ID, /* profileName= */"otherUser", FLAG_MANAGED_PROFILE); |
| } |
| |
| private void setRunningOnManagedProfile() { |
| shadowOf(mUserManager).addProfile( |
| MY_USER_ID, OTHER_USER_ID, /* profileName= */"otherUser", FLAG_MANAGED_PROFILE); |
| ShadowProcess.setUid(OTHER_USER_UID); |
| } |
| |
| private void setWhitelistedPackages(Set<String> packages) { |
| shadowOf(mDevicePolicyManager).setDefaultCrossProfilePackages(packages); |
| } |
| |
| private void setConfigurablePackages(Set<String> packages) { |
| packages.forEach(p -> shadowOf(mCrossProfileApps).addCrossProfilePackage(p)); |
| } |
| } |