Terry Wang | febbead | 2019-10-17 17:05:18 -0700 | [diff] [blame] | 1 | /* |
sidchhabra | a7c8f8a | 2020-01-16 18:38:17 -0800 | [diff] [blame] | 2 | * Copyright (C) 2020 The Android Open Source Project |
Terry Wang | febbead | 2019-10-17 17:05:18 -0700 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package com.android.server.appsearch; |
| 17 | |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 18 | import static android.app.appsearch.AppSearchResult.throwableToFailedResult; |
Terry Wang | 12dc6c0 | 2021-03-31 19:26:16 -0700 | [diff] [blame] | 19 | import static android.os.UserHandle.USER_NULL; |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 20 | |
sidchhabra | a7c8f8a | 2020-01-16 18:38:17 -0800 | [diff] [blame] | 21 | import android.annotation.NonNull; |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 22 | import android.annotation.UserIdInt; |
| 23 | import android.app.ActivityManager; |
Alexander Dorokhine | 1846584 | 2020-01-21 01:08:57 -0800 | [diff] [blame] | 24 | import android.app.appsearch.AppSearchBatchResult; |
Terry Wang | 623e3b0 | 2021-02-02 20:27:33 -0800 | [diff] [blame] | 25 | import android.app.appsearch.AppSearchMigrationHelper; |
Alexander Dorokhine | 969f446 | 2020-03-05 15:54:19 -0800 | [diff] [blame] | 26 | import android.app.appsearch.AppSearchResult; |
Alexander Dorokhine | 92ce353 | 2020-10-06 01:39:36 -0700 | [diff] [blame] | 27 | import android.app.appsearch.AppSearchSchema; |
Alexander Dorokhine | c66d67c | 2020-10-08 13:44:04 -0700 | [diff] [blame] | 28 | import android.app.appsearch.GenericDocument; |
Alexander Dorokhine | 9795b51 | 2021-03-23 22:06:59 -0700 | [diff] [blame] | 29 | import android.app.appsearch.GetSchemaResponse; |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 30 | import android.app.appsearch.IAppSearchBatchResultCallback; |
Terry Wang | febbead | 2019-10-17 17:05:18 -0700 | [diff] [blame] | 31 | import android.app.appsearch.IAppSearchManager; |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 32 | import android.app.appsearch.IAppSearchResultCallback; |
Alexander Dorokhine | ab78906 | 2021-01-11 21:00:00 -0800 | [diff] [blame] | 33 | import android.app.appsearch.PackageIdentifier; |
Terry Wang | 26b9e5c | 2020-10-23 02:05:01 -0700 | [diff] [blame] | 34 | import android.app.appsearch.SearchResultPage; |
Alexander Dorokhine | c9fc960 | 2020-10-06 01:39:50 -0700 | [diff] [blame] | 35 | import android.app.appsearch.SearchSpec; |
Terry Wang | 623e3b0 | 2021-02-02 20:27:33 -0800 | [diff] [blame] | 36 | import android.app.appsearch.SetSchemaResponse; |
Cassie Wang | 8f0df49 | 2021-03-24 09:23:18 -0700 | [diff] [blame] | 37 | import android.app.appsearch.StorageInfo; |
Terry Wang | 12dc6c0 | 2021-03-31 19:26:16 -0700 | [diff] [blame] | 38 | import android.content.BroadcastReceiver; |
Terry Wang | febbead | 2019-10-17 17:05:18 -0700 | [diff] [blame] | 39 | import android.content.Context; |
Terry Wang | 12dc6c0 | 2021-03-31 19:26:16 -0700 | [diff] [blame] | 40 | import android.content.Intent; |
| 41 | import android.content.IntentFilter; |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 42 | import android.content.pm.PackageManagerInternal; |
Alexander Dorokhine | 270d4f1 | 2020-01-15 17:24:35 -0800 | [diff] [blame] | 43 | import android.os.Binder; |
Alexander Dorokhine | 92ce353 | 2020-10-06 01:39:36 -0700 | [diff] [blame] | 44 | import android.os.Bundle; |
Terry Wang | 623e3b0 | 2021-02-02 20:27:33 -0800 | [diff] [blame] | 45 | import android.os.ParcelFileDescriptor; |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 46 | import android.os.ParcelableException; |
| 47 | import android.os.RemoteException; |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 48 | import android.os.UserHandle; |
Pinyao Ting | d5c2ed9 | 2021-03-18 14:51:54 -0700 | [diff] [blame] | 49 | import android.os.UserManager; |
Alexander Dorokhine | ab78906 | 2021-01-11 21:00:00 -0800 | [diff] [blame] | 50 | import android.util.ArrayMap; |
Cassie Wang | 9ba9ae1 | 2021-02-01 16:39:37 -0800 | [diff] [blame] | 51 | import android.util.ArraySet; |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 52 | import android.util.Log; |
Terry Wang | 12dc6c0 | 2021-03-31 19:26:16 -0700 | [diff] [blame] | 53 | import android.util.Slog; |
Terry Wang | febbead | 2019-10-17 17:05:18 -0700 | [diff] [blame] | 54 | |
Cassie Wang | 15c8697 | 2021-02-09 13:43:25 -0800 | [diff] [blame] | 55 | import com.android.internal.annotations.GuardedBy; |
Alexander Dorokhine | 270d4f1 | 2020-01-15 17:24:35 -0800 | [diff] [blame] | 56 | import com.android.internal.util.Preconditions; |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 57 | import com.android.server.LocalServices; |
Terry Wang | febbead | 2019-10-17 17:05:18 -0700 | [diff] [blame] | 58 | import com.android.server.SystemService; |
Alexander Dorokhine | f660d8f | 2020-10-29 22:37:00 -0700 | [diff] [blame] | 59 | import com.android.server.appsearch.external.localstorage.AppSearchImpl; |
Alexander Dorokhine | fd07eba | 2020-01-13 20:22:20 -0800 | [diff] [blame] | 60 | |
Terry Wang | 623e3b0 | 2021-02-02 20:27:33 -0800 | [diff] [blame] | 61 | import java.io.DataInputStream; |
| 62 | import java.io.DataOutputStream; |
| 63 | import java.io.EOFException; |
| 64 | import java.io.FileInputStream; |
| 65 | import java.io.FileOutputStream; |
Alexander Dorokhine | 6a99f94 | 2020-12-04 02:57:22 -0800 | [diff] [blame] | 66 | import java.util.ArrayList; |
Alexander Dorokhine | 1846584 | 2020-01-21 01:08:57 -0800 | [diff] [blame] | 67 | import java.util.List; |
Alexander Dorokhine | ab78906 | 2021-01-11 21:00:00 -0800 | [diff] [blame] | 68 | import java.util.Map; |
Alexander Dorokhine | d18f884 | 2021-01-20 15:26:13 -0800 | [diff] [blame] | 69 | import java.util.Objects; |
Cassie Wang | 9ba9ae1 | 2021-02-01 16:39:37 -0800 | [diff] [blame] | 70 | import java.util.Set; |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 71 | import java.util.concurrent.Executor; |
| 72 | import java.util.concurrent.SynchronousQueue; |
| 73 | import java.util.concurrent.ThreadPoolExecutor; |
| 74 | import java.util.concurrent.TimeUnit; |
Alexander Dorokhine | 1846584 | 2020-01-21 01:08:57 -0800 | [diff] [blame] | 75 | |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 76 | /** TODO(b/142567528): add comments when implement this class */ |
Terry Wang | febbead | 2019-10-17 17:05:18 -0700 | [diff] [blame] | 77 | public class AppSearchManagerService extends SystemService { |
Alexander Dorokhine | ebd3774 | 2020-09-22 15:02:26 -0700 | [diff] [blame] | 78 | private static final String TAG = "AppSearchManagerService"; |
Terry Wang | 12dc6c0 | 2021-03-31 19:26:16 -0700 | [diff] [blame] | 79 | private final Context mContext; |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 80 | private PackageManagerInternal mPackageManagerInternal; |
Cassie Wang | 21c2d6a | 2021-01-20 23:59:55 -0800 | [diff] [blame] | 81 | private ImplInstanceManager mImplInstanceManager; |
Pinyao Ting | d5c2ed9 | 2021-03-18 14:51:54 -0700 | [diff] [blame] | 82 | private UserManager mUserManager; |
Terry Wang | febbead | 2019-10-17 17:05:18 -0700 | [diff] [blame] | 83 | |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 84 | // Never call shutdownNow(). It will cancel the futures it's returned. And since |
| 85 | // Executor#execute won't return anything, we will hang forever waiting for the execution. |
| 86 | // AppSearch multi-thread execution is guarded by Read & Write Lock in AppSearchImpl, all |
| 87 | // mutate requests will need to gain write lock and query requests need to gain read lock. |
| 88 | private static final Executor EXECUTOR = new ThreadPoolExecutor(/*corePoolSize=*/1, |
| 89 | Runtime.getRuntime().availableProcessors(), /*keepAliveTime*/ 60L, TimeUnit.SECONDS, |
| 90 | new SynchronousQueue<Runnable>()); |
| 91 | |
Cassie Wang | 15c8697 | 2021-02-09 13:43:25 -0800 | [diff] [blame] | 92 | // Cache of unlocked user ids so we don't have to query UserManager service each time. The |
| 93 | // "locked" suffix refers to the fact that access to the field should be locked; unrelated to |
| 94 | // the unlocked status of user ids. |
| 95 | @GuardedBy("mUnlockedUserIdsLocked") |
| 96 | private final Set<Integer> mUnlockedUserIdsLocked = new ArraySet<>(); |
Cassie Wang | 9ba9ae1 | 2021-02-01 16:39:37 -0800 | [diff] [blame] | 97 | |
Terry Wang | febbead | 2019-10-17 17:05:18 -0700 | [diff] [blame] | 98 | public AppSearchManagerService(Context context) { |
| 99 | super(context); |
Terry Wang | 12dc6c0 | 2021-03-31 19:26:16 -0700 | [diff] [blame] | 100 | mContext = context; |
Terry Wang | febbead | 2019-10-17 17:05:18 -0700 | [diff] [blame] | 101 | } |
| 102 | |
| 103 | @Override |
| 104 | public void onStart() { |
| 105 | publishBinderService(Context.APP_SEARCH_SERVICE, new Stub()); |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 106 | mPackageManagerInternal = LocalServices.getService(PackageManagerInternal.class); |
Terry Wang | 12dc6c0 | 2021-03-31 19:26:16 -0700 | [diff] [blame] | 107 | mImplInstanceManager = ImplInstanceManager.getInstance(mContext); |
| 108 | mUserManager = mContext.getSystemService(UserManager.class); |
| 109 | registerReceivers(); |
| 110 | } |
| 111 | |
| 112 | private void registerReceivers() { |
| 113 | mContext.registerReceiverAsUser(new UserActionReceiver(), UserHandle.ALL, |
| 114 | new IntentFilter(Intent.ACTION_USER_REMOVED), /*broadcastPermission=*/ null, |
| 115 | /*scheduler=*/ null); |
| 116 | } |
| 117 | |
| 118 | private class UserActionReceiver extends BroadcastReceiver { |
| 119 | @Override |
| 120 | public void onReceive(@NonNull Context context, @NonNull Intent intent) { |
| 121 | switch (intent.getAction()) { |
| 122 | case Intent.ACTION_USER_REMOVED: |
| 123 | final int userId = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, USER_NULL); |
| 124 | if (userId == USER_NULL) { |
| 125 | Slog.e(TAG, "userId is missing in the intent: " + intent); |
| 126 | return; |
| 127 | } |
| 128 | handleUserRemoved(userId); |
| 129 | break; |
| 130 | default: |
| 131 | Slog.e(TAG, "Received unknown intent: " + intent); |
| 132 | } |
| 133 | } |
| 134 | } |
| 135 | |
| 136 | /** |
| 137 | * Handles user removed action. |
| 138 | * |
| 139 | * <p>Only need to clear the AppSearchImpl instance. The data of AppSearch is saved in the |
| 140 | * "credential encrypted" system directory of each user. That directory will be auto-deleted |
| 141 | * when a user is removed. |
| 142 | * |
| 143 | * @param userId The multi-user userId of the user that need to be removed. |
| 144 | * |
| 145 | * @see android.os.Environment#getDataSystemCeDirectory |
| 146 | */ |
| 147 | private void handleUserRemoved(@UserIdInt int userId) { |
| 148 | try { |
| 149 | mImplInstanceManager.removeAppSearchImplForUser(userId); |
| 150 | Slog.i(TAG, "Removed AppSearchImpl instance for user: " + userId); |
| 151 | } catch (Throwable t) { |
| 152 | Slog.e(TAG, "Unable to remove data for user: " + userId, t); |
| 153 | } |
Terry Wang | febbead | 2019-10-17 17:05:18 -0700 | [diff] [blame] | 154 | } |
| 155 | |
Cassie Wang | 9ba9ae1 | 2021-02-01 16:39:37 -0800 | [diff] [blame] | 156 | @Override |
Pinyao Ting | d5c2ed9 | 2021-03-18 14:51:54 -0700 | [diff] [blame] | 157 | public void onUserUnlocking(@NonNull TargetUser user) { |
Cassie Wang | 15c8697 | 2021-02-09 13:43:25 -0800 | [diff] [blame] | 158 | synchronized (mUnlockedUserIdsLocked) { |
| 159 | mUnlockedUserIdsLocked.add(user.getUserIdentifier()); |
| 160 | } |
Cassie Wang | 9ba9ae1 | 2021-02-01 16:39:37 -0800 | [diff] [blame] | 161 | } |
| 162 | |
Terry Wang | febbead | 2019-10-17 17:05:18 -0700 | [diff] [blame] | 163 | private class Stub extends IAppSearchManager.Stub { |
Alexander Dorokhine | fd07eba | 2020-01-13 20:22:20 -0800 | [diff] [blame] | 164 | @Override |
Alexander Dorokhine | 969f446 | 2020-03-05 15:54:19 -0800 | [diff] [blame] | 165 | public void setSchema( |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 166 | @NonNull String packageName, |
Terry Wang | 6413aee | 2020-10-07 03:04:58 -0700 | [diff] [blame] | 167 | @NonNull String databaseName, |
Alexander Dorokhine | 92ce353 | 2020-10-06 01:39:36 -0700 | [diff] [blame] | 168 | @NonNull List<Bundle> schemaBundles, |
Alexander Dorokhine | 315cca6 | 2021-03-04 12:34:41 -0800 | [diff] [blame] | 169 | @NonNull List<String> schemasNotDisplayedBySystem, |
Alexander Dorokhine | ab78906 | 2021-01-11 21:00:00 -0800 | [diff] [blame] | 170 | @NonNull Map<String, List<Bundle>> schemasPackageAccessibleBundles, |
Alexander Dorokhine | 969f446 | 2020-03-05 15:54:19 -0800 | [diff] [blame] | 171 | boolean forceOverride, |
Alexander Dorokhine | 9795b51 | 2021-03-23 22:06:59 -0700 | [diff] [blame] | 172 | int schemaVersion, |
Terry Wang | c10610d | 2021-03-21 13:21:24 -0700 | [diff] [blame] | 173 | @UserIdInt int userId, |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 174 | @NonNull IAppSearchResultCallback callback) { |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 175 | Preconditions.checkNotNull(packageName); |
Terry Wang | 26b9e5c | 2020-10-23 02:05:01 -0700 | [diff] [blame] | 176 | Preconditions.checkNotNull(databaseName); |
Alexander Dorokhine | 92ce353 | 2020-10-06 01:39:36 -0700 | [diff] [blame] | 177 | Preconditions.checkNotNull(schemaBundles); |
Terry Wang | bfbfcac | 2020-11-06 15:46:44 -0800 | [diff] [blame] | 178 | Preconditions.checkNotNull(callback); |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 179 | int callingUid = Binder.getCallingUid(); |
| 180 | int callingUserId = handleIncomingUser(userId, callingUid); |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 181 | EXECUTOR.execute(() -> { |
| 182 | try { |
| 183 | verifyUserUnlocked(callingUserId); |
| 184 | verifyCallingPackage(callingUid, packageName); |
| 185 | List<AppSearchSchema> schemas = new ArrayList<>(schemaBundles.size()); |
| 186 | for (int i = 0; i < schemaBundles.size(); i++) { |
| 187 | schemas.add(new AppSearchSchema(schemaBundles.get(i))); |
Alexander Dorokhine | ab78906 | 2021-01-11 21:00:00 -0800 | [diff] [blame] | 188 | } |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 189 | Map<String, List<PackageIdentifier>> schemasPackageAccessible = |
| 190 | new ArrayMap<>(schemasPackageAccessibleBundles.size()); |
| 191 | for (Map.Entry<String, List<Bundle>> entry : |
| 192 | schemasPackageAccessibleBundles.entrySet()) { |
| 193 | List<PackageIdentifier> packageIdentifiers = |
| 194 | new ArrayList<>(entry.getValue().size()); |
| 195 | for (int i = 0; i < entry.getValue().size(); i++) { |
| 196 | packageIdentifiers.add( |
| 197 | new PackageIdentifier(entry.getValue().get(i))); |
| 198 | } |
| 199 | schemasPackageAccessible.put(entry.getKey(), packageIdentifiers); |
| 200 | } |
| 201 | AppSearchImpl impl = mImplInstanceManager.getAppSearchImpl(callingUserId); |
| 202 | SetSchemaResponse setSchemaResponse = impl.setSchema( |
| 203 | packageName, |
| 204 | databaseName, |
| 205 | schemas, |
| 206 | schemasNotDisplayedBySystem, |
| 207 | schemasPackageAccessible, |
| 208 | forceOverride, |
| 209 | schemaVersion); |
| 210 | invokeCallbackOnResult(callback, |
| 211 | AppSearchResult.newSuccessfulResult(setSchemaResponse.getBundle())); |
| 212 | } catch (Throwable t) { |
| 213 | invokeCallbackOnError(callback, t); |
Alexander Dorokhine | ab78906 | 2021-01-11 21:00:00 -0800 | [diff] [blame] | 214 | } |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 215 | }); |
Alexander Dorokhine | 179c8b8 | 2020-01-11 00:17:48 -0800 | [diff] [blame] | 216 | } |
| 217 | |
| 218 | @Override |
Terry Wang | 83a2493 | 2020-12-09 21:00:18 -0800 | [diff] [blame] | 219 | public void getSchema( |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 220 | @NonNull String packageName, |
Terry Wang | 83a2493 | 2020-12-09 21:00:18 -0800 | [diff] [blame] | 221 | @NonNull String databaseName, |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 222 | @UserIdInt int userId, |
Terry Wang | 83a2493 | 2020-12-09 21:00:18 -0800 | [diff] [blame] | 223 | @NonNull IAppSearchResultCallback callback) { |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 224 | Preconditions.checkNotNull(packageName); |
Terry Wang | 83a2493 | 2020-12-09 21:00:18 -0800 | [diff] [blame] | 225 | Preconditions.checkNotNull(databaseName); |
| 226 | Preconditions.checkNotNull(callback); |
Cassie Wang | b0d6012 | 2021-03-30 12:38:46 -0700 | [diff] [blame] | 227 | int callingUid = Binder.getCallingUid(); |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 228 | int callingUserId = handleIncomingUser(userId, callingUid); |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 229 | EXECUTOR.execute(() -> { |
| 230 | try { |
| 231 | verifyUserUnlocked(callingUserId); |
| 232 | verifyCallingPackage(callingUid, packageName); |
| 233 | AppSearchImpl impl = |
| 234 | mImplInstanceManager.getAppSearchImpl(callingUserId); |
| 235 | GetSchemaResponse response = impl.getSchema(packageName, databaseName); |
| 236 | invokeCallbackOnResult( |
| 237 | callback, |
| 238 | AppSearchResult.newSuccessfulResult(response.getBundle())); |
| 239 | } catch (Throwable t) { |
| 240 | invokeCallbackOnError(callback, t); |
| 241 | } |
| 242 | }); |
Alexander Dorokhine | 9795b51 | 2021-03-23 22:06:59 -0700 | [diff] [blame] | 243 | } |
| 244 | |
| 245 | @Override |
| 246 | public void getNamespaces( |
| 247 | @NonNull String packageName, |
| 248 | @NonNull String databaseName, |
| 249 | @UserIdInt int userId, |
| 250 | @NonNull IAppSearchResultCallback callback) { |
| 251 | Preconditions.checkNotNull(packageName); |
| 252 | Preconditions.checkNotNull(databaseName); |
| 253 | Preconditions.checkNotNull(callback); |
Cassie Wang | b0d6012 | 2021-03-30 12:38:46 -0700 | [diff] [blame] | 254 | int callingUid = Binder.getCallingUid(); |
Alexander Dorokhine | 9795b51 | 2021-03-23 22:06:59 -0700 | [diff] [blame] | 255 | int callingUserId = handleIncomingUser(userId, callingUid); |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 256 | EXECUTOR.execute(() -> { |
| 257 | try { |
| 258 | verifyUserUnlocked(callingUserId); |
| 259 | verifyCallingPackage(callingUid, packageName); |
| 260 | AppSearchImpl impl = |
| 261 | mImplInstanceManager.getAppSearchImpl(callingUserId); |
| 262 | List<String> namespaces = impl.getNamespaces(packageName, databaseName); |
| 263 | invokeCallbackOnResult(callback, |
| 264 | AppSearchResult.newSuccessfulResult(namespaces)); |
| 265 | } catch (Throwable t) { |
| 266 | invokeCallbackOnError(callback, t); |
| 267 | } |
| 268 | }); |
Terry Wang | 83a2493 | 2020-12-09 21:00:18 -0800 | [diff] [blame] | 269 | } |
| 270 | |
| 271 | @Override |
Alexander Dorokhine | 1846584 | 2020-01-21 01:08:57 -0800 | [diff] [blame] | 272 | public void putDocuments( |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 273 | @NonNull String packageName, |
Terry Wang | 6413aee | 2020-10-07 03:04:58 -0700 | [diff] [blame] | 274 | @NonNull String databaseName, |
Alexander Dorokhine | c66d67c | 2020-10-08 13:44:04 -0700 | [diff] [blame] | 275 | @NonNull List<Bundle> documentBundles, |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 276 | @UserIdInt int userId, |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 277 | @NonNull IAppSearchBatchResultCallback callback) { |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 278 | Preconditions.checkNotNull(packageName); |
Terry Wang | 26b9e5c | 2020-10-23 02:05:01 -0700 | [diff] [blame] | 279 | Preconditions.checkNotNull(databaseName); |
Alexander Dorokhine | c66d67c | 2020-10-08 13:44:04 -0700 | [diff] [blame] | 280 | Preconditions.checkNotNull(documentBundles); |
Alexander Dorokhine | cc22345 | 2020-01-19 03:00:28 -0800 | [diff] [blame] | 281 | Preconditions.checkNotNull(callback); |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 282 | int callingUid = Binder.getCallingUid(); |
| 283 | int callingUserId = handleIncomingUser(userId, callingUid); |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 284 | EXECUTOR.execute(() -> { |
| 285 | try { |
| 286 | verifyUserUnlocked(callingUserId); |
| 287 | verifyCallingPackage(callingUid, packageName); |
| 288 | AppSearchBatchResult.Builder<String, Void> resultBuilder = |
| 289 | new AppSearchBatchResult.Builder<>(); |
| 290 | AppSearchImpl impl = |
| 291 | mImplInstanceManager.getAppSearchImpl(callingUserId); |
| 292 | for (int i = 0; i < documentBundles.size(); i++) { |
| 293 | GenericDocument document = new GenericDocument(documentBundles.get(i)); |
| 294 | try { |
| 295 | impl.putDocument(packageName, databaseName, document, |
| 296 | /*logger=*/ null); |
| 297 | resultBuilder.setSuccess(document.getUri(), /*result=*/ null); |
| 298 | } catch (Throwable t) { |
| 299 | resultBuilder.setResult(document.getUri(), |
| 300 | throwableToFailedResult(t)); |
| 301 | } |
Alexander Dorokhine | 1846584 | 2020-01-21 01:08:57 -0800 | [diff] [blame] | 302 | } |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 303 | invokeCallbackOnResult(callback, resultBuilder.build()); |
| 304 | } catch (Throwable t) { |
| 305 | invokeCallbackOnError(callback, t); |
Alexander Dorokhine | 1846584 | 2020-01-21 01:08:57 -0800 | [diff] [blame] | 306 | } |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 307 | }); |
Alexander Dorokhine | fd07eba | 2020-01-13 20:22:20 -0800 | [diff] [blame] | 308 | } |
Alexander Dorokhine | 969f446 | 2020-03-05 15:54:19 -0800 | [diff] [blame] | 309 | |
Alexander Dorokhine | 69a8d9f | 2020-03-06 10:43:16 -0800 | [diff] [blame] | 310 | @Override |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 311 | public void getDocuments( |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 312 | @NonNull String packageName, |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 313 | @NonNull String databaseName, |
| 314 | @NonNull String namespace, |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 315 | @NonNull List<String> uris, |
Alexander Dorokhine | 87cdd15 | 2021-01-20 15:41:25 -0800 | [diff] [blame] | 316 | @NonNull Map<String, List<String>> typePropertyPaths, |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 317 | @UserIdInt int userId, |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 318 | @NonNull IAppSearchBatchResultCallback callback) { |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 319 | Preconditions.checkNotNull(packageName); |
Terry Wang | 26b9e5c | 2020-10-23 02:05:01 -0700 | [diff] [blame] | 320 | Preconditions.checkNotNull(databaseName); |
| 321 | Preconditions.checkNotNull(namespace); |
Alexander Dorokhine | 69a8d9f | 2020-03-06 10:43:16 -0800 | [diff] [blame] | 322 | Preconditions.checkNotNull(uris); |
| 323 | Preconditions.checkNotNull(callback); |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 324 | int callingUid = Binder.getCallingUid(); |
| 325 | int callingUserId = handleIncomingUser(userId, callingUid); |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 326 | EXECUTOR.execute(() -> { |
| 327 | try { |
| 328 | verifyUserUnlocked(callingUserId); |
| 329 | verifyCallingPackage(callingUid, packageName); |
| 330 | AppSearchBatchResult.Builder<String, Bundle> resultBuilder = |
| 331 | new AppSearchBatchResult.Builder<>(); |
| 332 | AppSearchImpl impl = |
| 333 | mImplInstanceManager.getAppSearchImpl(callingUserId); |
| 334 | for (int i = 0; i < uris.size(); i++) { |
| 335 | String uri = uris.get(i); |
| 336 | try { |
| 337 | GenericDocument document = |
| 338 | impl.getDocument( |
| 339 | packageName, |
| 340 | databaseName, |
| 341 | namespace, |
| 342 | uri, |
| 343 | typePropertyPaths); |
| 344 | resultBuilder.setSuccess(uri, document.getBundle()); |
| 345 | } catch (Throwable t) { |
| 346 | resultBuilder.setResult(uri, throwableToFailedResult(t)); |
| 347 | } |
Alexander Dorokhine | a95f44f | 2020-03-06 13:53:14 -0800 | [diff] [blame] | 348 | } |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 349 | invokeCallbackOnResult(callback, resultBuilder.build()); |
| 350 | } catch (Throwable t) { |
| 351 | invokeCallbackOnError(callback, t); |
Alexander Dorokhine | 69a8d9f | 2020-03-06 10:43:16 -0800 | [diff] [blame] | 352 | } |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 353 | }); |
Alexander Dorokhine | 69a8d9f | 2020-03-06 10:43:16 -0800 | [diff] [blame] | 354 | } |
| 355 | |
sidchhabra | a7c8f8a | 2020-01-16 18:38:17 -0800 | [diff] [blame] | 356 | @Override |
Alexander Dorokhine | e708e18 | 2020-03-06 15:30:34 -0800 | [diff] [blame] | 357 | public void query( |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 358 | @NonNull String packageName, |
Terry Wang | 6413aee | 2020-10-07 03:04:58 -0700 | [diff] [blame] | 359 | @NonNull String databaseName, |
Alexander Dorokhine | c9fc960 | 2020-10-06 01:39:50 -0700 | [diff] [blame] | 360 | @NonNull String queryExpression, |
| 361 | @NonNull Bundle searchSpecBundle, |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 362 | @UserIdInt int userId, |
Alexander Dorokhine | d48f236 | 2020-10-20 17:40:49 -0700 | [diff] [blame] | 363 | @NonNull IAppSearchResultCallback callback) { |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 364 | Preconditions.checkNotNull(packageName); |
Terry Wang | 26b9e5c | 2020-10-23 02:05:01 -0700 | [diff] [blame] | 365 | Preconditions.checkNotNull(databaseName); |
Alexander Dorokhine | c9fc960 | 2020-10-06 01:39:50 -0700 | [diff] [blame] | 366 | Preconditions.checkNotNull(queryExpression); |
| 367 | Preconditions.checkNotNull(searchSpecBundle); |
Terry Wang | bfbfcac | 2020-11-06 15:46:44 -0800 | [diff] [blame] | 368 | Preconditions.checkNotNull(callback); |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 369 | int callingUid = Binder.getCallingUid(); |
| 370 | int callingUserId = handleIncomingUser(userId, callingUid); |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 371 | EXECUTOR.execute(() -> { |
| 372 | try { |
| 373 | verifyUserUnlocked(callingUserId); |
| 374 | verifyCallingPackage(callingUid, packageName); |
| 375 | AppSearchImpl impl = |
| 376 | mImplInstanceManager.getAppSearchImpl(callingUserId); |
| 377 | SearchResultPage searchResultPage = |
| 378 | impl.query( |
| 379 | packageName, |
| 380 | databaseName, |
| 381 | queryExpression, |
| 382 | new SearchSpec(searchSpecBundle)); |
| 383 | invokeCallbackOnResult( |
| 384 | callback, |
| 385 | AppSearchResult.newSuccessfulResult(searchResultPage.getBundle())); |
| 386 | } catch (Throwable t) { |
| 387 | invokeCallbackOnError(callback, t); |
| 388 | } |
| 389 | }); |
Alexander Dorokhine | d48f236 | 2020-10-20 17:40:49 -0700 | [diff] [blame] | 390 | } |
| 391 | |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 392 | @Override |
Terry Wang | bfbfcac | 2020-11-06 15:46:44 -0800 | [diff] [blame] | 393 | public void globalQuery( |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 394 | @NonNull String packageName, |
Terry Wang | bfbfcac | 2020-11-06 15:46:44 -0800 | [diff] [blame] | 395 | @NonNull String queryExpression, |
| 396 | @NonNull Bundle searchSpecBundle, |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 397 | @UserIdInt int userId, |
Terry Wang | bfbfcac | 2020-11-06 15:46:44 -0800 | [diff] [blame] | 398 | @NonNull IAppSearchResultCallback callback) { |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 399 | Preconditions.checkNotNull(packageName); |
Terry Wang | bfbfcac | 2020-11-06 15:46:44 -0800 | [diff] [blame] | 400 | Preconditions.checkNotNull(queryExpression); |
| 401 | Preconditions.checkNotNull(searchSpecBundle); |
| 402 | Preconditions.checkNotNull(callback); |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 403 | int callingUid = Binder.getCallingUid(); |
| 404 | int callingUserId = handleIncomingUser(userId, callingUid); |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 405 | EXECUTOR.execute(() -> { |
| 406 | try { |
| 407 | verifyUserUnlocked(callingUserId); |
| 408 | verifyCallingPackage(callingUid, packageName); |
| 409 | AppSearchImpl impl = |
| 410 | mImplInstanceManager.getAppSearchImpl(callingUserId); |
| 411 | SearchResultPage searchResultPage = |
| 412 | impl.globalQuery( |
| 413 | queryExpression, |
| 414 | new SearchSpec(searchSpecBundle), |
| 415 | packageName, |
| 416 | callingUid); |
| 417 | invokeCallbackOnResult( |
| 418 | callback, |
| 419 | AppSearchResult.newSuccessfulResult(searchResultPage.getBundle())); |
| 420 | } catch (Throwable t) { |
| 421 | invokeCallbackOnError(callback, t); |
| 422 | } |
| 423 | }); |
Terry Wang | bfbfcac | 2020-11-06 15:46:44 -0800 | [diff] [blame] | 424 | } |
| 425 | |
Alexander Dorokhine | d48f236 | 2020-10-20 17:40:49 -0700 | [diff] [blame] | 426 | @Override |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 427 | public void getNextPage( |
| 428 | long nextPageToken, |
| 429 | @UserIdInt int userId, |
Alexander Dorokhine | d48f236 | 2020-10-20 17:40:49 -0700 | [diff] [blame] | 430 | @NonNull IAppSearchResultCallback callback) { |
Terry Wang | bfbfcac | 2020-11-06 15:46:44 -0800 | [diff] [blame] | 431 | Preconditions.checkNotNull(callback); |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 432 | int callingUid = Binder.getCallingUid(); |
| 433 | int callingUserId = handleIncomingUser(userId, callingUid); |
Alexander Dorokhine | d48f236 | 2020-10-20 17:40:49 -0700 | [diff] [blame] | 434 | // TODO(b/162450968) check nextPageToken is being advanced by the same uid as originally |
| 435 | // opened it |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 436 | EXECUTOR.execute(() -> { |
| 437 | try { |
| 438 | verifyUserUnlocked(callingUserId); |
| 439 | AppSearchImpl impl = |
| 440 | mImplInstanceManager.getAppSearchImpl(callingUserId); |
| 441 | SearchResultPage searchResultPage = impl.getNextPage(nextPageToken); |
| 442 | invokeCallbackOnResult( |
| 443 | callback, |
| 444 | AppSearchResult.newSuccessfulResult(searchResultPage.getBundle())); |
| 445 | } catch (Throwable t) { |
| 446 | invokeCallbackOnError(callback, t); |
| 447 | } |
| 448 | }); |
Alexander Dorokhine | d48f236 | 2020-10-20 17:40:49 -0700 | [diff] [blame] | 449 | } |
| 450 | |
| 451 | @Override |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 452 | public void invalidateNextPageToken(long nextPageToken, @UserIdInt int userId) { |
| 453 | int callingUid = Binder.getCallingUid(); |
| 454 | int callingUserId = handleIncomingUser(userId, callingUid); |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 455 | EXECUTOR.execute(() -> { |
| 456 | try { |
| 457 | verifyUserUnlocked(callingUserId); |
| 458 | AppSearchImpl impl = |
| 459 | mImplInstanceManager.getAppSearchImpl(callingUserId); |
| 460 | impl.invalidateNextPageToken(nextPageToken); |
| 461 | } catch (Throwable t) { |
| 462 | Log.e(TAG, "Unable to invalidate the query page token", t); |
| 463 | } |
| 464 | }); |
sidchhabra | a7c8f8a | 2020-01-16 18:38:17 -0800 | [diff] [blame] | 465 | } |
Alexander Dorokhine | 969f446 | 2020-03-05 15:54:19 -0800 | [diff] [blame] | 466 | |
Alexander Dorokhine | f6c66ae | 2020-03-09 14:47:25 -0700 | [diff] [blame] | 467 | @Override |
Terry Wang | 623e3b0 | 2021-02-02 20:27:33 -0800 | [diff] [blame] | 468 | public void writeQueryResultsToFile( |
| 469 | @NonNull String packageName, |
| 470 | @NonNull String databaseName, |
| 471 | @NonNull ParcelFileDescriptor fileDescriptor, |
| 472 | @NonNull String queryExpression, |
| 473 | @NonNull Bundle searchSpecBundle, |
| 474 | @UserIdInt int userId, |
| 475 | @NonNull IAppSearchResultCallback callback) { |
| 476 | int callingUid = Binder.getCallingUid(); |
| 477 | int callingUserId = handleIncomingUser(userId, callingUid); |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 478 | EXECUTOR.execute(() -> { |
| 479 | try { |
| 480 | verifyCallingPackage(callingUid, packageName); |
| 481 | AppSearchImpl impl = |
| 482 | mImplInstanceManager.getAppSearchImpl(callingUserId); |
| 483 | // we don't need to append the file. The file is always brand new. |
| 484 | try (DataOutputStream outputStream = new DataOutputStream( |
| 485 | new FileOutputStream(fileDescriptor.getFileDescriptor()))) { |
| 486 | SearchResultPage searchResultPage = impl.query( |
| 487 | packageName, |
| 488 | databaseName, |
| 489 | queryExpression, |
| 490 | new SearchSpec(searchSpecBundle)); |
| 491 | while (!searchResultPage.getResults().isEmpty()) { |
| 492 | for (int i = 0; i < searchResultPage.getResults().size(); i++) { |
| 493 | AppSearchMigrationHelper.writeBundleToOutputStream( |
| 494 | outputStream, searchResultPage.getResults().get(i) |
| 495 | .getGenericDocument().getBundle()); |
| 496 | } |
| 497 | searchResultPage = impl.getNextPage( |
| 498 | searchResultPage.getNextPageToken()); |
Terry Wang | 623e3b0 | 2021-02-02 20:27:33 -0800 | [diff] [blame] | 499 | } |
Terry Wang | 623e3b0 | 2021-02-02 20:27:33 -0800 | [diff] [blame] | 500 | } |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 501 | invokeCallbackOnResult(callback, AppSearchResult.newSuccessfulResult(null)); |
| 502 | } catch (Throwable t) { |
| 503 | invokeCallbackOnError(callback, t); |
Terry Wang | 623e3b0 | 2021-02-02 20:27:33 -0800 | [diff] [blame] | 504 | } |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 505 | }); |
Terry Wang | 623e3b0 | 2021-02-02 20:27:33 -0800 | [diff] [blame] | 506 | } |
| 507 | |
| 508 | @Override |
| 509 | public void putDocumentsFromFile( |
| 510 | @NonNull String packageName, |
| 511 | @NonNull String databaseName, |
| 512 | @NonNull ParcelFileDescriptor fileDescriptor, |
| 513 | @UserIdInt int userId, |
| 514 | @NonNull IAppSearchResultCallback callback) { |
| 515 | int callingUid = Binder.getCallingUid(); |
| 516 | int callingUserId = handleIncomingUser(userId, callingUid); |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 517 | EXECUTOR.execute(() -> { |
| 518 | try { |
| 519 | verifyCallingPackage(callingUid, packageName); |
| 520 | AppSearchImpl impl = |
| 521 | mImplInstanceManager.getAppSearchImpl(callingUserId); |
Terry Wang | 623e3b0 | 2021-02-02 20:27:33 -0800 | [diff] [blame] | 522 | |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 523 | GenericDocument document; |
| 524 | ArrayList<Bundle> migrationFailureBundles = new ArrayList<>(); |
| 525 | try (DataInputStream inputStream = new DataInputStream( |
| 526 | new FileInputStream(fileDescriptor.getFileDescriptor()))) { |
| 527 | while (true) { |
| 528 | try { |
| 529 | document = AppSearchMigrationHelper |
| 530 | .readDocumentFromInputStream(inputStream); |
| 531 | } catch (EOFException e) { |
| 532 | // nothing wrong, we just finish the reading. |
| 533 | break; |
| 534 | } |
| 535 | try { |
| 536 | impl.putDocument(packageName, databaseName, document, |
| 537 | /*logger=*/ null); |
| 538 | } catch (Throwable t) { |
| 539 | migrationFailureBundles.add( |
| 540 | new SetSchemaResponse.MigrationFailure.Builder() |
| 541 | .setNamespace(document.getNamespace()) |
| 542 | .setSchemaType(document.getSchemaType()) |
| 543 | .setUri(document.getUri()) |
| 544 | .setAppSearchResult(AppSearchResult |
| 545 | .throwableToFailedResult(t)) |
| 546 | .build().getBundle()); |
| 547 | } |
Terry Wang | 623e3b0 | 2021-02-02 20:27:33 -0800 | [diff] [blame] | 548 | } |
| 549 | } |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 550 | impl.persistToDisk(); |
| 551 | invokeCallbackOnResult(callback, |
| 552 | AppSearchResult.newSuccessfulResult(migrationFailureBundles)); |
| 553 | } catch (Throwable t) { |
| 554 | invokeCallbackOnError(callback, t); |
Terry Wang | 623e3b0 | 2021-02-02 20:27:33 -0800 | [diff] [blame] | 555 | } |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 556 | }); |
Terry Wang | 623e3b0 | 2021-02-02 20:27:33 -0800 | [diff] [blame] | 557 | } |
| 558 | |
| 559 | @Override |
Alexander Dorokhine | d18f884 | 2021-01-20 15:26:13 -0800 | [diff] [blame] | 560 | public void reportUsage( |
| 561 | @NonNull String packageName, |
| 562 | @NonNull String databaseName, |
| 563 | @NonNull String namespace, |
| 564 | @NonNull String uri, |
| 565 | long usageTimeMillis, |
Alexander Dorokhine | 9795b51 | 2021-03-23 22:06:59 -0700 | [diff] [blame] | 566 | boolean systemUsage, |
Alexander Dorokhine | d18f884 | 2021-01-20 15:26:13 -0800 | [diff] [blame] | 567 | @UserIdInt int userId, |
| 568 | @NonNull IAppSearchResultCallback callback) { |
| 569 | Objects.requireNonNull(databaseName); |
| 570 | Objects.requireNonNull(namespace); |
| 571 | Objects.requireNonNull(uri); |
| 572 | Objects.requireNonNull(callback); |
| 573 | int callingUid = Binder.getCallingUid(); |
| 574 | int callingUserId = handleIncomingUser(userId, callingUid); |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 575 | EXECUTOR.execute(() -> { |
| 576 | try { |
| 577 | verifyUserUnlocked(callingUserId); |
Alexander Dorokhine | 9795b51 | 2021-03-23 22:06:59 -0700 | [diff] [blame] | 578 | |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 579 | if (systemUsage) { |
| 580 | // TODO(b/183031844): Validate that the call comes from the system |
| 581 | } |
| 582 | |
| 583 | AppSearchImpl impl = |
| 584 | mImplInstanceManager.getAppSearchImpl(callingUserId); |
| 585 | impl.reportUsage( |
| 586 | packageName, databaseName, namespace, uri, |
| 587 | usageTimeMillis, systemUsage); |
| 588 | invokeCallbackOnResult( |
| 589 | callback, AppSearchResult.newSuccessfulResult(/*result=*/ null)); |
| 590 | } catch (Throwable t) { |
| 591 | invokeCallbackOnError(callback, t); |
Alexander Dorokhine | 9795b51 | 2021-03-23 22:06:59 -0700 | [diff] [blame] | 592 | } |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 593 | }); |
Alexander Dorokhine | d18f884 | 2021-01-20 15:26:13 -0800 | [diff] [blame] | 594 | } |
| 595 | |
| 596 | @Override |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 597 | public void removeByUri( |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 598 | @NonNull String packageName, |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 599 | @NonNull String databaseName, |
| 600 | @NonNull String namespace, |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 601 | @NonNull List<String> uris, |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 602 | @UserIdInt int userId, |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 603 | @NonNull IAppSearchBatchResultCallback callback) { |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 604 | Preconditions.checkNotNull(packageName); |
Terry Wang | 26b9e5c | 2020-10-23 02:05:01 -0700 | [diff] [blame] | 605 | Preconditions.checkNotNull(databaseName); |
Alexander Dorokhine | ff82fba | 2020-03-09 16:35:24 -0700 | [diff] [blame] | 606 | Preconditions.checkNotNull(uris); |
| 607 | Preconditions.checkNotNull(callback); |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 608 | int callingUid = Binder.getCallingUid(); |
| 609 | int callingUserId = handleIncomingUser(userId, callingUid); |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 610 | EXECUTOR.execute(() -> { |
| 611 | try { |
| 612 | verifyUserUnlocked(callingUserId); |
| 613 | verifyCallingPackage(callingUid, packageName); |
| 614 | AppSearchBatchResult.Builder<String, Void> resultBuilder = |
| 615 | new AppSearchBatchResult.Builder<>(); |
| 616 | AppSearchImpl impl = |
| 617 | mImplInstanceManager.getAppSearchImpl(callingUserId); |
| 618 | for (int i = 0; i < uris.size(); i++) { |
| 619 | String uri = uris.get(i); |
| 620 | try { |
| 621 | impl.remove(packageName, databaseName, namespace, uri); |
| 622 | resultBuilder.setSuccess(uri, /*result= */ null); |
| 623 | } catch (Throwable t) { |
| 624 | resultBuilder.setResult(uri, throwableToFailedResult(t)); |
| 625 | } |
Alexander Dorokhine | ff82fba | 2020-03-09 16:35:24 -0700 | [diff] [blame] | 626 | } |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 627 | invokeCallbackOnResult(callback, resultBuilder.build()); |
| 628 | } catch (Throwable t) { |
| 629 | invokeCallbackOnError(callback, t); |
Alexander Dorokhine | ff82fba | 2020-03-09 16:35:24 -0700 | [diff] [blame] | 630 | } |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 631 | }); |
Alexander Dorokhine | ff82fba | 2020-03-09 16:35:24 -0700 | [diff] [blame] | 632 | } |
| 633 | |
| 634 | @Override |
Terry Wang | 26b9e5c | 2020-10-23 02:05:01 -0700 | [diff] [blame] | 635 | public void removeByQuery( |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 636 | @NonNull String packageName, |
Terry Wang | 26b9e5c | 2020-10-23 02:05:01 -0700 | [diff] [blame] | 637 | @NonNull String databaseName, |
| 638 | @NonNull String queryExpression, |
| 639 | @NonNull Bundle searchSpecBundle, |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 640 | @UserIdInt int userId, |
Alexander Dorokhine | 178366b | 2020-10-20 17:40:49 -0700 | [diff] [blame] | 641 | @NonNull IAppSearchResultCallback callback) { |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 642 | Preconditions.checkNotNull(packageName); |
Terry Wang | 26b9e5c | 2020-10-23 02:05:01 -0700 | [diff] [blame] | 643 | Preconditions.checkNotNull(databaseName); |
| 644 | Preconditions.checkNotNull(queryExpression); |
| 645 | Preconditions.checkNotNull(searchSpecBundle); |
Terry Wang | bfbfcac | 2020-11-06 15:46:44 -0800 | [diff] [blame] | 646 | Preconditions.checkNotNull(callback); |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 647 | int callingUid = Binder.getCallingUid(); |
| 648 | int callingUserId = handleIncomingUser(userId, callingUid); |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 649 | EXECUTOR.execute(() -> { |
| 650 | try { |
| 651 | verifyUserUnlocked(callingUserId); |
| 652 | verifyCallingPackage(callingUid, packageName); |
| 653 | AppSearchImpl impl = |
| 654 | mImplInstanceManager.getAppSearchImpl(callingUserId); |
| 655 | impl.removeByQuery( |
| 656 | packageName, |
| 657 | databaseName, |
| 658 | queryExpression, |
| 659 | new SearchSpec(searchSpecBundle)); |
| 660 | invokeCallbackOnResult(callback, AppSearchResult.newSuccessfulResult(null)); |
| 661 | } catch (Throwable t) { |
| 662 | invokeCallbackOnError(callback, t); |
| 663 | } |
| 664 | }); |
Alexander Dorokhine | f6c66ae | 2020-03-09 14:47:25 -0700 | [diff] [blame] | 665 | } |
| 666 | |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 667 | @Override |
Cassie Wang | 8f0df49 | 2021-03-24 09:23:18 -0700 | [diff] [blame] | 668 | public void getStorageInfo( |
| 669 | @NonNull String packageName, |
| 670 | @NonNull String databaseName, |
| 671 | @UserIdInt int userId, |
| 672 | @NonNull IAppSearchResultCallback callback) { |
| 673 | Preconditions.checkNotNull(packageName); |
| 674 | Preconditions.checkNotNull(databaseName); |
| 675 | Preconditions.checkNotNull(callback); |
| 676 | int callingUid = Binder.getCallingUid(); |
| 677 | int callingUserId = handleIncomingUser(userId, callingUid); |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 678 | EXECUTOR.execute(() -> { |
| 679 | try { |
| 680 | verifyUserUnlocked(callingUserId); |
| 681 | verifyCallingPackage(callingUid, packageName); |
| 682 | AppSearchImpl impl = |
| 683 | mImplInstanceManager.getAppSearchImpl(callingUserId); |
| 684 | StorageInfo storageInfo = impl.getStorageInfoForDatabase(packageName, |
| 685 | databaseName); |
| 686 | Bundle storageInfoBundle = storageInfo.getBundle(); |
| 687 | invokeCallbackOnResult( |
| 688 | callback, AppSearchResult.newSuccessfulResult(storageInfoBundle)); |
| 689 | } catch (Throwable t) { |
| 690 | invokeCallbackOnError(callback, t); |
| 691 | } |
| 692 | }); |
Cassie Wang | 8f0df49 | 2021-03-24 09:23:18 -0700 | [diff] [blame] | 693 | } |
| 694 | |
| 695 | @Override |
Terry Wang | 2da1785 | 2020-12-16 19:59:08 -0800 | [diff] [blame] | 696 | public void persistToDisk(@UserIdInt int userId) { |
Cassie Wang | b0d6012 | 2021-03-30 12:38:46 -0700 | [diff] [blame] | 697 | int callingUid = Binder.getCallingUid(); |
Terry Wang | 2da1785 | 2020-12-16 19:59:08 -0800 | [diff] [blame] | 698 | int callingUserId = handleIncomingUser(userId, callingUid); |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 699 | EXECUTOR.execute(() -> { |
| 700 | try { |
| 701 | verifyUserUnlocked(callingUserId); |
| 702 | AppSearchImpl impl = |
| 703 | mImplInstanceManager.getAppSearchImpl(callingUserId); |
| 704 | impl.persistToDisk(); |
| 705 | } catch (Throwable t) { |
| 706 | Log.e(TAG, "Unable to persist the data to disk", t); |
| 707 | } |
| 708 | }); |
Terry Wang | 2da1785 | 2020-12-16 19:59:08 -0800 | [diff] [blame] | 709 | } |
| 710 | |
| 711 | @Override |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 712 | public void initialize(@UserIdInt int userId, @NonNull IAppSearchResultCallback callback) { |
Terry Wang | bfbfcac | 2020-11-06 15:46:44 -0800 | [diff] [blame] | 713 | Preconditions.checkNotNull(callback); |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 714 | int callingUid = Binder.getCallingUid(); |
| 715 | int callingUserId = handleIncomingUser(userId, callingUid); |
Terry Wang | e04ceab | 2021-03-29 19:25:12 -0700 | [diff] [blame] | 716 | EXECUTOR.execute(() -> { |
| 717 | try { |
| 718 | verifyUserUnlocked(callingUserId); |
| 719 | mImplInstanceManager.getOrCreateAppSearchImpl(mContext, callingUserId); |
| 720 | invokeCallbackOnResult(callback, AppSearchResult.newSuccessfulResult(null)); |
| 721 | } catch (Throwable t) { |
| 722 | invokeCallbackOnError(callback, t); |
| 723 | } |
| 724 | }); |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 725 | } |
| 726 | |
Cassie Wang | 9ba9ae1 | 2021-02-01 16:39:37 -0800 | [diff] [blame] | 727 | private void verifyUserUnlocked(int callingUserId) { |
Cassie Wang | 15c8697 | 2021-02-09 13:43:25 -0800 | [diff] [blame] | 728 | synchronized (mUnlockedUserIdsLocked) { |
Pinyao Ting | d5c2ed9 | 2021-03-18 14:51:54 -0700 | [diff] [blame] | 729 | // First, check the local copy. |
| 730 | if (mUnlockedUserIdsLocked.contains(callingUserId)) { |
| 731 | return; |
| 732 | } |
| 733 | // If the local copy says the user is locked, check with UM for the actual state, |
| 734 | // since the user might just have been unlocked. |
| 735 | if (!mUserManager.isUserUnlockingOrUnlocked(UserHandle.of(callingUserId))) { |
Cassie Wang | 15c8697 | 2021-02-09 13:43:25 -0800 | [diff] [blame] | 736 | throw new IllegalStateException( |
| 737 | "User " + callingUserId + " is locked or not running."); |
| 738 | } |
Cassie Wang | 9ba9ae1 | 2021-02-01 16:39:37 -0800 | [diff] [blame] | 739 | } |
| 740 | } |
| 741 | |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 742 | private void verifyCallingPackage(int callingUid, @NonNull String callingPackage) { |
| 743 | Preconditions.checkNotNull(callingPackage); |
| 744 | if (mPackageManagerInternal.getPackageUid( |
| 745 | callingPackage, /*flags=*/ 0, UserHandle.getUserId(callingUid)) |
| 746 | != callingUid) { |
| 747 | throw new SecurityException( |
| 748 | "Specified calling package [" |
| 749 | + callingPackage |
| 750 | + "] does not match the calling uid " |
| 751 | + callingUid); |
Alexander Dorokhine | ebd3774 | 2020-09-22 15:02:26 -0700 | [diff] [blame] | 752 | } |
Alexander Dorokhine | ebd3774 | 2020-09-22 15:02:26 -0700 | [diff] [blame] | 753 | } |
| 754 | |
Alexander Dorokhine | 8c5ba91 | 2020-12-14 22:58:12 -0800 | [diff] [blame] | 755 | /** Invokes the {@link IAppSearchResultCallback} with the result. */ |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 756 | private void invokeCallbackOnResult( |
| 757 | IAppSearchResultCallback callback, AppSearchResult<?> result) { |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 758 | try { |
| 759 | callback.onResult(result); |
| 760 | } catch (RemoteException e) { |
Terry Wang | 2da1785 | 2020-12-16 19:59:08 -0800 | [diff] [blame] | 761 | Log.e(TAG, "Unable to send result to the callback", e); |
Alexander Dorokhine | 969f446 | 2020-03-05 15:54:19 -0800 | [diff] [blame] | 762 | } |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 763 | } |
Alexander Dorokhine | 969f446 | 2020-03-05 15:54:19 -0800 | [diff] [blame] | 764 | |
Alexander Dorokhine | 8c5ba91 | 2020-12-14 22:58:12 -0800 | [diff] [blame] | 765 | /** Invokes the {@link IAppSearchBatchResultCallback} with the result. */ |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 766 | private void invokeCallbackOnResult( |
| 767 | IAppSearchBatchResultCallback callback, AppSearchBatchResult<?, ?> result) { |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 768 | try { |
| 769 | callback.onResult(result); |
| 770 | } catch (RemoteException e) { |
Terry Wang | 2da1785 | 2020-12-16 19:59:08 -0800 | [diff] [blame] | 771 | Log.e(TAG, "Unable to send result to the callback", e); |
Alexander Dorokhine | 969f446 | 2020-03-05 15:54:19 -0800 | [diff] [blame] | 772 | } |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 773 | } |
| 774 | |
| 775 | /** |
Alexander Dorokhine | 8c5ba91 | 2020-12-14 22:58:12 -0800 | [diff] [blame] | 776 | * Invokes the {@link IAppSearchResultCallback} with an throwable. |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 777 | * |
Alexander Dorokhine | 8c5ba91 | 2020-12-14 22:58:12 -0800 | [diff] [blame] | 778 | * <p>The throwable is convert to a {@link AppSearchResult}; |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 779 | */ |
| 780 | private void invokeCallbackOnError(IAppSearchResultCallback callback, Throwable throwable) { |
| 781 | try { |
| 782 | callback.onResult(throwableToFailedResult(throwable)); |
| 783 | } catch (RemoteException e) { |
Terry Wang | 2da1785 | 2020-12-16 19:59:08 -0800 | [diff] [blame] | 784 | Log.e(TAG, "Unable to send result to the callback", e); |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 785 | } |
| 786 | } |
| 787 | |
| 788 | /** |
Alexander Dorokhine | 8c5ba91 | 2020-12-14 22:58:12 -0800 | [diff] [blame] | 789 | * Invokes the {@link IAppSearchBatchResultCallback} with an unexpected internal throwable. |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 790 | * |
| 791 | * <p>The throwable is converted to {@link ParcelableException}. |
| 792 | */ |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 793 | private void invokeCallbackOnError( |
| 794 | IAppSearchBatchResultCallback callback, Throwable throwable) { |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 795 | try { |
Terry Wang | 9d8f427 | 2021-02-04 21:01:10 -0800 | [diff] [blame] | 796 | //TODO(b/175067650) verify ParcelableException could propagate throwable correctly. |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 797 | callback.onSystemError(new ParcelableException(throwable)); |
| 798 | } catch (RemoteException e) { |
Terry Wang | 2da1785 | 2020-12-16 19:59:08 -0800 | [diff] [blame] | 799 | Log.e(TAG, "Unable to send error to the callback", e); |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 800 | } |
Alexander Dorokhine | 969f446 | 2020-03-05 15:54:19 -0800 | [diff] [blame] | 801 | } |
Terry Wang | febbead | 2019-10-17 17:05:18 -0700 | [diff] [blame] | 802 | } |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 803 | |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 804 | // TODO(b/173553485) verifying that the caller has permission to access target user's data |
| 805 | // TODO(b/173553485) Handle ACTION_USER_REMOVED broadcast |
| 806 | // TODO(b/173553485) Implement SystemService.onUserStopping() |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 807 | private static int handleIncomingUser(@UserIdInt int userId, int callingUid) { |
| 808 | int callingPid = Binder.getCallingPid(); |
Cassie Wang | 0c62d99 | 2021-01-15 14:39:30 -0800 | [diff] [blame] | 809 | return ActivityManager.handleIncomingUser( |
| 810 | callingPid, |
| 811 | callingUid, |
| 812 | userId, |
| 813 | /*allowAll=*/ false, |
| 814 | /*requireFull=*/ false, |
| 815 | /*name=*/ null, |
| 816 | /*callerPackage=*/ null); |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 817 | } |
Terry Wang | febbead | 2019-10-17 17:05:18 -0700 | [diff] [blame] | 818 | } |