Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2018 The Android Open Source Project |
| 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 | |
| 17 | package com.android.server.role; |
| 18 | |
| 19 | import android.Manifest; |
| 20 | import android.annotation.CheckResult; |
Eugene Susla | d469fc1 | 2018-11-20 17:09:07 -0800 | [diff] [blame] | 21 | import android.annotation.MainThread; |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 22 | import android.annotation.NonNull; |
| 23 | import android.annotation.Nullable; |
| 24 | import android.annotation.UserIdInt; |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 25 | import android.annotation.WorkerThread; |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 26 | import android.app.ActivityManager; |
| 27 | import android.app.AppOpsManager; |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 28 | import android.app.role.IOnRoleHoldersChangedListener; |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 29 | import android.app.role.IRoleManager; |
| 30 | import android.app.role.IRoleManagerCallback; |
| 31 | import android.app.role.RoleManager; |
| 32 | import android.content.BroadcastReceiver; |
| 33 | import android.content.Context; |
| 34 | import android.content.Intent; |
| 35 | import android.content.IntentFilter; |
Hongming Jin | 08496b0 | 2019-01-25 13:41:52 -0800 | [diff] [blame] | 36 | import android.content.PermissionChecker; |
| 37 | import android.content.pm.PackageManager; |
| 38 | import android.content.pm.PackageManager.NameNotFoundException; |
Eugene Susla | abdefba | 2018-11-09 18:06:43 -0800 | [diff] [blame] | 39 | import android.content.pm.PackageManagerInternal; |
| 40 | import android.content.pm.Signature; |
Eugene Susla | 3496906 | 2019-01-29 11:02:02 -0800 | [diff] [blame] | 41 | import android.database.ContentObserver; |
Hongming Jin | 08496b0 | 2019-01-25 13:41:52 -0800 | [diff] [blame] | 42 | import android.database.CursorWindow; |
Eugene Susla | 3496906 | 2019-01-29 11:02:02 -0800 | [diff] [blame] | 43 | import android.net.Uri; |
Eugene Susla | 4ab9511 | 2018-12-17 14:45:11 -0800 | [diff] [blame] | 44 | import android.os.Binder; |
Hongming Jin | 08496b0 | 2019-01-25 13:41:52 -0800 | [diff] [blame] | 45 | import android.os.Bundle; |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 46 | import android.os.Handler; |
Hongming Jin | 08496b0 | 2019-01-25 13:41:52 -0800 | [diff] [blame] | 47 | import android.os.RemoteCallback; |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 48 | import android.os.RemoteCallbackList; |
| 49 | import android.os.RemoteException; |
Jeff Sharkey | 6260c58 | 2018-11-27 13:05:15 -0700 | [diff] [blame] | 50 | import android.os.ResultReceiver; |
| 51 | import android.os.ShellCallback; |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 52 | import android.os.UserHandle; |
| 53 | import android.os.UserManagerInternal; |
Eugene Susla | 3496906 | 2019-01-29 11:02:02 -0800 | [diff] [blame] | 54 | import android.provider.Settings; |
Hongming Jin | 08496b0 | 2019-01-25 13:41:52 -0800 | [diff] [blame] | 55 | import android.service.sms.FinancialSmsService; |
| 56 | import android.telephony.IFinancialSmsCallback; |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 57 | import android.text.TextUtils; |
Philip P. Moltmann | 70b42ae | 2019-01-29 16:24:19 -0800 | [diff] [blame] | 58 | import android.util.ArrayMap; |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 59 | import android.util.ArraySet; |
Eugene Susla | abdefba | 2018-11-09 18:06:43 -0800 | [diff] [blame] | 60 | import android.util.PackageUtils; |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 61 | import android.util.Slog; |
| 62 | import android.util.SparseArray; |
Hai Zhang | 33456fb | 2018-12-05 17:30:35 -0800 | [diff] [blame] | 63 | import android.util.proto.ProtoOutputStream; |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 64 | |
| 65 | import com.android.internal.annotations.GuardedBy; |
Hai Zhang | 33456fb | 2018-12-05 17:30:35 -0800 | [diff] [blame] | 66 | import com.android.internal.util.ArrayUtils; |
Eugene Susla | abdefba | 2018-11-09 18:06:43 -0800 | [diff] [blame] | 67 | import com.android.internal.util.BitUtils; |
| 68 | import com.android.internal.util.CollectionUtils; |
Hai Zhang | 33456fb | 2018-12-05 17:30:35 -0800 | [diff] [blame] | 69 | import com.android.internal.util.DumpUtils; |
Eugene Susla | abdefba | 2018-11-09 18:06:43 -0800 | [diff] [blame] | 70 | import com.android.internal.util.FunctionalUtils; |
Hai Zhang | 33456fb | 2018-12-05 17:30:35 -0800 | [diff] [blame] | 71 | import com.android.internal.util.IndentingPrintWriter; |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 72 | import com.android.internal.util.Preconditions; |
Hai Zhang | 33456fb | 2018-12-05 17:30:35 -0800 | [diff] [blame] | 73 | import com.android.internal.util.dump.DualDumpOutputStream; |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 74 | import com.android.internal.util.function.pooled.PooledLambda; |
| 75 | import com.android.server.FgThread; |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 76 | import com.android.server.LocalServices; |
| 77 | import com.android.server.SystemService; |
| 78 | |
Eugene Susla | abdefba | 2018-11-09 18:06:43 -0800 | [diff] [blame] | 79 | import java.io.ByteArrayOutputStream; |
Jeff Sharkey | 6260c58 | 2018-11-27 13:05:15 -0700 | [diff] [blame] | 80 | import java.io.FileDescriptor; |
Hai Zhang | 33456fb | 2018-12-05 17:30:35 -0800 | [diff] [blame] | 81 | import java.io.PrintWriter; |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 82 | import java.util.ArrayList; |
| 83 | import java.util.Collections; |
| 84 | import java.util.List; |
Hai Zhang | 458cedb | 2018-12-03 15:41:11 -0800 | [diff] [blame] | 85 | import java.util.Objects; |
Eugene Susla | a4200f82 | 2018-11-09 18:06:43 -0800 | [diff] [blame] | 86 | import java.util.concurrent.CompletableFuture; |
| 87 | import java.util.concurrent.ExecutionException; |
| 88 | import java.util.concurrent.TimeUnit; |
| 89 | import java.util.concurrent.TimeoutException; |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 90 | |
| 91 | /** |
| 92 | * Service for role management. |
| 93 | * |
| 94 | * @see RoleManager |
| 95 | */ |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 96 | public class RoleManagerService extends SystemService implements RoleUserState.Callback { |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 97 | |
| 98 | private static final String LOG_TAG = RoleManagerService.class.getSimpleName(); |
| 99 | |
| 100 | @NonNull |
| 101 | private final UserManagerInternal mUserManagerInternal; |
| 102 | @NonNull |
| 103 | private final AppOpsManager mAppOpsManager; |
| 104 | |
| 105 | @NonNull |
| 106 | private final Object mLock = new Object(); |
| 107 | |
Eugene Susla | 4ab9511 | 2018-12-17 14:45:11 -0800 | [diff] [blame] | 108 | @NonNull |
| 109 | private final RoleHoldersResolver mLegacyRoleResolver; |
| 110 | |
| 111 | /** @see #getRoleHolders(String, int) */ |
| 112 | public interface RoleHoldersResolver { |
| 113 | /** @return a list of packages that hold a given role for a given user */ |
Hai Zhang | 8be463f | 2019-02-11 16:44:45 -0800 | [diff] [blame] | 114 | @NonNull |
| 115 | List<String> getRoleHolders(@NonNull String roleName, @UserIdInt int userId); |
Eugene Susla | 4ab9511 | 2018-12-17 14:45:11 -0800 | [diff] [blame] | 116 | } |
| 117 | |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 118 | /** |
| 119 | * Maps user id to its state. |
| 120 | */ |
| 121 | @GuardedBy("mLock") |
| 122 | @NonNull |
| 123 | private final SparseArray<RoleUserState> mUserStates = new SparseArray<>(); |
| 124 | |
| 125 | /** |
| 126 | * Maps user id to its controller service. |
| 127 | */ |
| 128 | @GuardedBy("mLock") |
| 129 | @NonNull |
| 130 | private final SparseArray<RemoteRoleControllerService> mControllerServices = |
| 131 | new SparseArray<>(); |
| 132 | |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 133 | /** |
| 134 | * Maps user id to its list of listeners. |
| 135 | */ |
| 136 | @GuardedBy("mLock") |
| 137 | @NonNull |
| 138 | private final SparseArray<RemoteCallbackList<IOnRoleHoldersChangedListener>> mListeners = |
| 139 | new SparseArray<>(); |
| 140 | |
| 141 | @NonNull |
| 142 | private final Handler mListenerHandler = FgThread.getHandler(); |
| 143 | |
Eugene Susla | 4ab9511 | 2018-12-17 14:45:11 -0800 | [diff] [blame] | 144 | public RoleManagerService(@NonNull Context context, |
| 145 | @NonNull RoleHoldersResolver legacyRoleResolver) { |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 146 | super(context); |
| 147 | |
Eugene Susla | 4ab9511 | 2018-12-17 14:45:11 -0800 | [diff] [blame] | 148 | mLegacyRoleResolver = legacyRoleResolver; |
| 149 | |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 150 | mUserManagerInternal = LocalServices.getService(UserManagerInternal.class); |
| 151 | mAppOpsManager = context.getSystemService(AppOpsManager.class); |
| 152 | |
Hai Zhang | 85fd062 | 2019-02-01 14:06:04 -0800 | [diff] [blame] | 153 | LocalServices.addService(RoleManagerInternal.class, new Internal()); |
| 154 | |
| 155 | PackageManagerInternal packageManagerInternal = LocalServices.getService( |
| 156 | PackageManagerInternal.class); |
| 157 | packageManagerInternal.setDefaultBrowserProvider(new DefaultBrowserProvider()); |
Hai Zhang | 8be463f | 2019-02-11 16:44:45 -0800 | [diff] [blame] | 158 | packageManagerInternal.setDefaultHomeProvider(new DefaultHomeProvider()); |
Philip P. Moltmann | 70b42ae | 2019-01-29 16:24:19 -0800 | [diff] [blame] | 159 | |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 160 | registerUserRemovedReceiver(); |
| 161 | } |
| 162 | |
| 163 | private void registerUserRemovedReceiver() { |
| 164 | IntentFilter intentFilter = new IntentFilter(); |
| 165 | intentFilter.addAction(Intent.ACTION_USER_REMOVED); |
| 166 | getContext().registerReceiverAsUser(new BroadcastReceiver() { |
| 167 | @Override |
Hai Zhang | 458cedb | 2018-12-03 15:41:11 -0800 | [diff] [blame] | 168 | public void onReceive(@NonNull Context context, @NonNull Intent intent) { |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 169 | if (TextUtils.equals(intent.getAction(), Intent.ACTION_USER_REMOVED)) { |
| 170 | int userId = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, 0); |
| 171 | onRemoveUser(userId); |
| 172 | } |
| 173 | } |
| 174 | }, UserHandle.ALL, intentFilter, null, null); |
| 175 | } |
| 176 | |
| 177 | @Override |
| 178 | public void onStart() { |
| 179 | publishBinderService(Context.ROLE_SERVICE, new Stub()); |
Eugene Susla | d469fc1 | 2018-11-20 17:09:07 -0800 | [diff] [blame] | 180 | |
Eugene Susla | 6d492272 | 2018-11-08 16:25:28 -0800 | [diff] [blame] | 181 | //TODO add watch for new user creation and run default grants for them |
Eugene Susla | d469fc1 | 2018-11-20 17:09:07 -0800 | [diff] [blame] | 182 | |
| 183 | IntentFilter intentFilter = new IntentFilter(); |
| 184 | intentFilter.addAction(Intent.ACTION_PACKAGE_CHANGED); |
| 185 | intentFilter.addAction(Intent.ACTION_PACKAGE_ADDED); |
| 186 | intentFilter.addAction(Intent.ACTION_PACKAGE_REMOVED); |
| 187 | intentFilter.addDataScheme("package"); |
| 188 | intentFilter.setPriority(IntentFilter.SYSTEM_HIGH_PRIORITY); |
| 189 | getContext().registerReceiverAsUser(new BroadcastReceiver() { |
| 190 | @Override |
| 191 | public void onReceive(Context context, Intent intent) { |
| 192 | int userId = UserHandle.getUserId(intent.getIntExtra(Intent.EXTRA_UID, -1)); |
| 193 | if (RemoteRoleControllerService.DEBUG) { |
| 194 | Slog.i(LOG_TAG, |
| 195 | "Packages changed - re-running initial grants for user " + userId); |
| 196 | } |
| 197 | performInitialGrantsIfNecessary(userId); |
| 198 | } |
Hai Zhang | a5d8632 | 2019-02-15 18:06:51 -0800 | [diff] [blame] | 199 | }, UserHandle.ALL, intentFilter, null, null); |
Eugene Susla | 3496906 | 2019-01-29 11:02:02 -0800 | [diff] [blame] | 200 | |
| 201 | getContext().getContentResolver().registerContentObserver( |
| 202 | Settings.Global.getUriFor(Settings.Global.SMS_ACCESS_RESTRICTION_ENABLED), false, |
| 203 | new ContentObserver(getContext().getMainThreadHandler()) { |
| 204 | @Override |
| 205 | public void onChange(boolean selfChange, Uri uri, int userId) { |
Eugene Susla | 95cd4bf | 2019-02-05 14:41:24 -0800 | [diff] [blame] | 206 | boolean killSwitchEnabled = Settings.Global.getInt( |
| 207 | getContext().getContentResolver(), |
| 208 | Settings.Global.SMS_ACCESS_RESTRICTION_ENABLED, 0) == 1; |
| 209 | for (int user : mUserManagerInternal.getUserIds()) { |
| 210 | if (mUserManagerInternal.isUserRunning(user)) { |
| 211 | getOrCreateControllerService(user) |
| 212 | .onSmsKillSwitchToggled(killSwitchEnabled); |
| 213 | } |
| 214 | } |
Eugene Susla | 3496906 | 2019-01-29 11:02:02 -0800 | [diff] [blame] | 215 | } |
| 216 | }, UserHandle.USER_ALL); |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 217 | } |
| 218 | |
| 219 | @Override |
| 220 | public void onStartUser(@UserIdInt int userId) { |
Eugene Susla | d469fc1 | 2018-11-20 17:09:07 -0800 | [diff] [blame] | 221 | performInitialGrantsIfNecessary(userId); |
| 222 | } |
| 223 | |
| 224 | @MainThread |
| 225 | private void performInitialGrantsIfNecessary(@UserIdInt int userId) { |
Eugene Susla | abdefba | 2018-11-09 18:06:43 -0800 | [diff] [blame] | 226 | RoleUserState userState; |
Hai Zhang | cdc85c5 | 2018-12-06 13:56:55 -0800 | [diff] [blame] | 227 | userState = getOrCreateUserState(userId); |
Eugene Susla | 4ab9511 | 2018-12-17 14:45:11 -0800 | [diff] [blame] | 228 | |
Eugene Susla | abdefba | 2018-11-09 18:06:43 -0800 | [diff] [blame] | 229 | String packagesHash = computeComponentStateHash(userId); |
Hai Zhang | cdc85c5 | 2018-12-06 13:56:55 -0800 | [diff] [blame] | 230 | String oldPackagesHash = userState.getPackagesHash(); |
Hai Zhang | 33456fb | 2018-12-05 17:30:35 -0800 | [diff] [blame] | 231 | boolean needGrant = !Objects.equals(packagesHash, oldPackagesHash); |
Eugene Susla | abdefba | 2018-11-09 18:06:43 -0800 | [diff] [blame] | 232 | if (needGrant) { |
Eugene Susla | 4ab9511 | 2018-12-17 14:45:11 -0800 | [diff] [blame] | 233 | |
| 234 | //TODO gradually add more role migrations statements here for remaining roles |
| 235 | // Make sure to implement LegacyRoleResolutionPolicy#getRoleHolders |
| 236 | // for a given role before adding a migration statement for it here |
| 237 | migrateRoleIfNecessary(RoleManager.ROLE_SMS, userId); |
Philip P. Moltmann | 5d89450 | 2019-01-17 10:31:00 -0800 | [diff] [blame] | 238 | migrateRoleIfNecessary(RoleManager.ROLE_ASSISTANT, userId); |
Eugene Susla | 92b88c7 | 2019-01-11 13:31:20 -0800 | [diff] [blame] | 239 | migrateRoleIfNecessary(RoleManager.ROLE_DIALER, userId); |
Hongming Jin | 910cd7b | 2019-01-23 11:19:07 -0800 | [diff] [blame] | 240 | migrateRoleIfNecessary(RoleManager.ROLE_EMERGENCY, userId); |
Eugene Susla | 4ab9511 | 2018-12-17 14:45:11 -0800 | [diff] [blame] | 241 | |
Eugene Susla | abdefba | 2018-11-09 18:06:43 -0800 | [diff] [blame] | 242 | // Some vital packages state has changed since last role grant |
| 243 | // Run grants again |
Eugene Susla | 6d492272 | 2018-11-08 16:25:28 -0800 | [diff] [blame] | 244 | Slog.i(LOG_TAG, "Granting default permissions..."); |
Eugene Susla | a4200f82 | 2018-11-09 18:06:43 -0800 | [diff] [blame] | 245 | CompletableFuture<Void> result = new CompletableFuture<>(); |
Hai Zhang | cdc85c5 | 2018-12-06 13:56:55 -0800 | [diff] [blame] | 246 | getOrCreateControllerService(userId).onGrantDefaultRoles( |
Eugene Susla | a4200f82 | 2018-11-09 18:06:43 -0800 | [diff] [blame] | 247 | new IRoleManagerCallback.Stub() { |
| 248 | @Override |
| 249 | public void onSuccess() { |
| 250 | result.complete(null); |
| 251 | } |
Eugene Susla | a4200f82 | 2018-11-09 18:06:43 -0800 | [diff] [blame] | 252 | @Override |
| 253 | public void onFailure() { |
| 254 | result.completeExceptionally(new RuntimeException()); |
| 255 | } |
| 256 | }); |
| 257 | try { |
| 258 | result.get(5, TimeUnit.SECONDS); |
Hai Zhang | cdc85c5 | 2018-12-06 13:56:55 -0800 | [diff] [blame] | 259 | userState.setPackagesHash(packagesHash); |
Eugene Susla | a4200f82 | 2018-11-09 18:06:43 -0800 | [diff] [blame] | 260 | } catch (InterruptedException | ExecutionException | TimeoutException e) { |
| 261 | Slog.e(LOG_TAG, "Failed to grant defaults for user " + userId, e); |
| 262 | } |
Eugene Susla | abdefba | 2018-11-09 18:06:43 -0800 | [diff] [blame] | 263 | } else if (RemoteRoleControllerService.DEBUG) { |
| 264 | Slog.i(LOG_TAG, "Already ran grants for package state " + packagesHash); |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 265 | } |
| 266 | } |
| 267 | |
Eugene Susla | 4ab9511 | 2018-12-17 14:45:11 -0800 | [diff] [blame] | 268 | private void migrateRoleIfNecessary(String role, @UserIdInt int userId) { |
| 269 | // Any role for which we have a record are already migrated |
| 270 | RoleUserState userState = getOrCreateUserState(userId); |
| 271 | if (!userState.isRoleAvailable(role)) { |
Eugene Susla | 4ab9511 | 2018-12-17 14:45:11 -0800 | [diff] [blame] | 272 | List<String> roleHolders = mLegacyRoleResolver.getRoleHolders(role, userId); |
Hai Zhang | 7876adb | 2019-01-15 21:18:41 -0800 | [diff] [blame] | 273 | if (roleHolders.isEmpty()) { |
| 274 | return; |
| 275 | } |
Eugene Susla | 4ab9511 | 2018-12-17 14:45:11 -0800 | [diff] [blame] | 276 | Slog.i(LOG_TAG, "Migrating " + role + ", legacy holders: " + roleHolders); |
Hai Zhang | 7876adb | 2019-01-15 21:18:41 -0800 | [diff] [blame] | 277 | userState.addRoleName(role); |
Eugene Susla | 4ab9511 | 2018-12-17 14:45:11 -0800 | [diff] [blame] | 278 | int size = roleHolders.size(); |
| 279 | for (int i = 0; i < size; i++) { |
| 280 | userState.addRoleHolder(role, roleHolders.get(i)); |
| 281 | } |
| 282 | } |
| 283 | } |
| 284 | |
Hai Zhang | 458cedb | 2018-12-03 15:41:11 -0800 | [diff] [blame] | 285 | @Nullable |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 286 | private static String computeComponentStateHash(@UserIdInt int userId) { |
Eugene Susla | abdefba | 2018-11-09 18:06:43 -0800 | [diff] [blame] | 287 | PackageManagerInternal pm = LocalServices.getService(PackageManagerInternal.class); |
| 288 | ByteArrayOutputStream out = new ByteArrayOutputStream(); |
| 289 | |
| 290 | pm.forEachPackage(FunctionalUtils.uncheckExceptions(pkg -> { |
| 291 | out.write(pkg.packageName.getBytes()); |
| 292 | out.write(BitUtils.toBytes(pkg.getLongVersionCode())); |
| 293 | out.write(pm.getApplicationEnabledState(pkg.packageName, userId)); |
| 294 | |
| 295 | ArraySet<String> enabledComponents = |
| 296 | pm.getEnabledComponents(pkg.packageName, userId); |
| 297 | int numComponents = CollectionUtils.size(enabledComponents); |
| 298 | for (int i = 0; i < numComponents; i++) { |
| 299 | out.write(enabledComponents.valueAt(i).getBytes()); |
| 300 | } |
| 301 | |
| 302 | ArraySet<String> disabledComponents = |
| 303 | pm.getDisabledComponents(pkg.packageName, userId); |
| 304 | numComponents = CollectionUtils.size(disabledComponents); |
| 305 | for (int i = 0; i < numComponents; i++) { |
| 306 | out.write(disabledComponents.valueAt(i).getBytes()); |
| 307 | } |
| 308 | for (Signature signature : pkg.mSigningDetails.signatures) { |
| 309 | out.write(signature.toByteArray()); |
| 310 | } |
| 311 | })); |
| 312 | |
| 313 | return PackageUtils.computeSha256Digest(out.toByteArray()); |
| 314 | } |
| 315 | |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 316 | @NonNull |
Hai Zhang | cdc85c5 | 2018-12-06 13:56:55 -0800 | [diff] [blame] | 317 | private RoleUserState getOrCreateUserState(@UserIdInt int userId) { |
| 318 | synchronized (mLock) { |
| 319 | RoleUserState userState = mUserStates.get(userId); |
| 320 | if (userState == null) { |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 321 | userState = new RoleUserState(userId, this); |
Hai Zhang | cdc85c5 | 2018-12-06 13:56:55 -0800 | [diff] [blame] | 322 | mUserStates.put(userId, userState); |
| 323 | } |
| 324 | return userState; |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 325 | } |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 326 | } |
| 327 | |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 328 | @NonNull |
Hai Zhang | cdc85c5 | 2018-12-06 13:56:55 -0800 | [diff] [blame] | 329 | private RemoteRoleControllerService getOrCreateControllerService(@UserIdInt int userId) { |
| 330 | synchronized (mLock) { |
| 331 | RemoteRoleControllerService controllerService = mControllerServices.get(userId); |
| 332 | if (controllerService == null) { |
| 333 | controllerService = new RemoteRoleControllerService(userId, getContext()); |
| 334 | mControllerServices.put(userId, controllerService); |
| 335 | } |
| 336 | return controllerService; |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 337 | } |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 338 | } |
| 339 | |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 340 | @Nullable |
| 341 | private RemoteCallbackList<IOnRoleHoldersChangedListener> getListeners(@UserIdInt int userId) { |
| 342 | synchronized (mLock) { |
| 343 | return mListeners.get(userId); |
| 344 | } |
| 345 | } |
| 346 | |
| 347 | @NonNull |
| 348 | private RemoteCallbackList<IOnRoleHoldersChangedListener> getOrCreateListeners( |
| 349 | @UserIdInt int userId) { |
| 350 | synchronized (mLock) { |
| 351 | RemoteCallbackList<IOnRoleHoldersChangedListener> listeners = mListeners.get(userId); |
| 352 | if (listeners == null) { |
| 353 | listeners = new RemoteCallbackList<>(); |
| 354 | mListeners.put(userId, listeners); |
| 355 | } |
| 356 | return listeners; |
| 357 | } |
| 358 | } |
| 359 | |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 360 | private void onRemoveUser(@UserIdInt int userId) { |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 361 | RemoteCallbackList<IOnRoleHoldersChangedListener> listeners; |
Hai Zhang | cdc85c5 | 2018-12-06 13:56:55 -0800 | [diff] [blame] | 362 | RoleUserState userState; |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 363 | synchronized (mLock) { |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 364 | listeners = mListeners.removeReturnOld(userId); |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 365 | mControllerServices.remove(userId); |
Hai Zhang | cdc85c5 | 2018-12-06 13:56:55 -0800 | [diff] [blame] | 366 | userState = mUserStates.removeReturnOld(userId); |
| 367 | } |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 368 | if (listeners != null) { |
| 369 | listeners.kill(); |
| 370 | } |
Hai Zhang | cdc85c5 | 2018-12-06 13:56:55 -0800 | [diff] [blame] | 371 | if (userState != null) { |
| 372 | userState.destroy(); |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 373 | } |
| 374 | } |
| 375 | |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 376 | @Override |
| 377 | public void onRoleHoldersChanged(@NonNull String roleName, @UserIdInt int userId) { |
| 378 | mListenerHandler.sendMessage(PooledLambda.obtainMessage( |
| 379 | RoleManagerService::notifyRoleHoldersChanged, this, roleName, userId)); |
| 380 | } |
| 381 | |
| 382 | @WorkerThread |
| 383 | private void notifyRoleHoldersChanged(@NonNull String roleName, @UserIdInt int userId) { |
| 384 | RemoteCallbackList<IOnRoleHoldersChangedListener> listeners = getListeners(userId); |
Philip P. Moltmann | 3c4a480 | 2019-01-17 10:31:00 -0800 | [diff] [blame] | 385 | if (listeners != null) { |
| 386 | notifyRoleHoldersChangedForListeners(listeners, roleName, userId); |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 387 | } |
| 388 | |
Hai Zhang | 85fd062 | 2019-02-01 14:06:04 -0800 | [diff] [blame] | 389 | RemoteCallbackList<IOnRoleHoldersChangedListener> allUsersListeners = getListeners( |
Philip P. Moltmann | 3c4a480 | 2019-01-17 10:31:00 -0800 | [diff] [blame] | 390 | UserHandle.USER_ALL); |
Hai Zhang | 85fd062 | 2019-02-01 14:06:04 -0800 | [diff] [blame] | 391 | if (allUsersListeners != null) { |
| 392 | notifyRoleHoldersChangedForListeners(allUsersListeners, roleName, userId); |
Philip P. Moltmann | 3c4a480 | 2019-01-17 10:31:00 -0800 | [diff] [blame] | 393 | } |
| 394 | } |
| 395 | |
| 396 | @WorkerThread |
| 397 | private void notifyRoleHoldersChangedForListeners( |
| 398 | @NonNull RemoteCallbackList<IOnRoleHoldersChangedListener> listeners, |
| 399 | @NonNull String roleName, @UserIdInt int userId) { |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 400 | int broadcastCount = listeners.beginBroadcast(); |
| 401 | try { |
| 402 | for (int i = 0; i < broadcastCount; i++) { |
| 403 | IOnRoleHoldersChangedListener listener = listeners.getBroadcastItem(i); |
| 404 | try { |
| 405 | listener.onRoleHoldersChanged(roleName, userId); |
| 406 | } catch (RemoteException e) { |
| 407 | Slog.e(LOG_TAG, "Error calling OnRoleHoldersChangedListener", e); |
| 408 | } |
| 409 | } |
| 410 | } finally { |
| 411 | listeners.finishBroadcast(); |
| 412 | } |
| 413 | } |
| 414 | |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 415 | private class Stub extends IRoleManager.Stub { |
| 416 | |
| 417 | @Override |
| 418 | public boolean isRoleAvailable(@NonNull String roleName) { |
| 419 | Preconditions.checkStringNotEmpty(roleName, "roleName cannot be null or empty"); |
| 420 | |
| 421 | int userId = UserHandle.getUserId(getCallingUid()); |
Hai Zhang | 85fd062 | 2019-02-01 14:06:04 -0800 | [diff] [blame] | 422 | return getOrCreateUserState(userId).isRoleAvailable(roleName); |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 423 | } |
| 424 | |
| 425 | @Override |
| 426 | public boolean isRoleHeld(@NonNull String roleName, @NonNull String packageName) { |
| 427 | Preconditions.checkStringNotEmpty(roleName, "roleName cannot be null or empty"); |
| 428 | Preconditions.checkStringNotEmpty(packageName, "packageName cannot be null or empty"); |
| 429 | int callingUid = getCallingUid(); |
| 430 | mAppOpsManager.checkPackage(callingUid, packageName); |
| 431 | |
| 432 | int userId = UserHandle.getUserId(callingUid); |
Hai Zhang | 85fd062 | 2019-02-01 14:06:04 -0800 | [diff] [blame] | 433 | ArraySet<String> roleHolders = getOrCreateUserState(userId).getRoleHolders(roleName); |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 434 | if (roleHolders == null) { |
| 435 | return false; |
| 436 | } |
| 437 | return roleHolders.contains(packageName); |
| 438 | } |
| 439 | |
| 440 | @NonNull |
| 441 | @Override |
| 442 | public List<String> getRoleHoldersAsUser(@NonNull String roleName, @UserIdInt int userId) { |
| 443 | Preconditions.checkStringNotEmpty(roleName, "roleName cannot be null or empty"); |
| 444 | if (!mUserManagerInternal.exists(userId)) { |
| 445 | Slog.e(LOG_TAG, "user " + userId + " does not exist"); |
| 446 | return Collections.emptyList(); |
| 447 | } |
Hai Zhang | 85fd062 | 2019-02-01 14:06:04 -0800 | [diff] [blame] | 448 | userId = handleIncomingUser(userId, false, "getRoleHoldersAsUser"); |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 449 | getContext().enforceCallingOrSelfPermission(Manifest.permission.MANAGE_ROLE_HOLDERS, |
| 450 | "getRoleHoldersAsUser"); |
| 451 | |
Hai Zhang | 85fd062 | 2019-02-01 14:06:04 -0800 | [diff] [blame] | 452 | ArraySet<String> roleHolders = getOrCreateUserState(userId).getRoleHolders(roleName); |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 453 | if (roleHolders == null) { |
| 454 | return Collections.emptyList(); |
| 455 | } |
| 456 | return new ArrayList<>(roleHolders); |
| 457 | } |
| 458 | |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 459 | @Override |
| 460 | public void addRoleHolderAsUser(@NonNull String roleName, @NonNull String packageName, |
Hai Zhang | 71d7036 | 2019-02-04 16:17:38 -0800 | [diff] [blame] | 461 | @RoleManager.ManageHoldersFlags int flags, @UserIdInt int userId, |
| 462 | @NonNull IRoleManagerCallback callback) { |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 463 | Preconditions.checkStringNotEmpty(roleName, "roleName cannot be null or empty"); |
| 464 | Preconditions.checkStringNotEmpty(packageName, "packageName cannot be null or empty"); |
| 465 | Preconditions.checkNotNull(callback, "callback cannot be null"); |
| 466 | if (!mUserManagerInternal.exists(userId)) { |
| 467 | Slog.e(LOG_TAG, "user " + userId + " does not exist"); |
| 468 | return; |
| 469 | } |
Hai Zhang | 85fd062 | 2019-02-01 14:06:04 -0800 | [diff] [blame] | 470 | userId = handleIncomingUser(userId, false, "addRoleHolderAsUser"); |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 471 | getContext().enforceCallingOrSelfPermission(Manifest.permission.MANAGE_ROLE_HOLDERS, |
| 472 | "addRoleHolderAsUser"); |
| 473 | |
Hai Zhang | 71d7036 | 2019-02-04 16:17:38 -0800 | [diff] [blame] | 474 | getOrCreateControllerService(userId).onAddRoleHolder(roleName, packageName, flags, |
| 475 | callback); |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 476 | } |
| 477 | |
| 478 | @Override |
| 479 | public void removeRoleHolderAsUser(@NonNull String roleName, @NonNull String packageName, |
Hai Zhang | 71d7036 | 2019-02-04 16:17:38 -0800 | [diff] [blame] | 480 | @RoleManager.ManageHoldersFlags int flags, @UserIdInt int userId, |
| 481 | @NonNull IRoleManagerCallback callback) { |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 482 | Preconditions.checkStringNotEmpty(roleName, "roleName cannot be null or empty"); |
| 483 | Preconditions.checkStringNotEmpty(packageName, "packageName cannot be null or empty"); |
| 484 | Preconditions.checkNotNull(callback, "callback cannot be null"); |
| 485 | if (!mUserManagerInternal.exists(userId)) { |
| 486 | Slog.e(LOG_TAG, "user " + userId + " does not exist"); |
| 487 | return; |
| 488 | } |
Hai Zhang | 85fd062 | 2019-02-01 14:06:04 -0800 | [diff] [blame] | 489 | userId = handleIncomingUser(userId, false, "removeRoleHolderAsUser"); |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 490 | getContext().enforceCallingOrSelfPermission(Manifest.permission.MANAGE_ROLE_HOLDERS, |
| 491 | "removeRoleHolderAsUser"); |
| 492 | |
Hai Zhang | 71d7036 | 2019-02-04 16:17:38 -0800 | [diff] [blame] | 493 | getOrCreateControllerService(userId).onRemoveRoleHolder(roleName, packageName, flags, |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 494 | callback); |
| 495 | } |
| 496 | |
| 497 | @Override |
Hai Zhang | 71d7036 | 2019-02-04 16:17:38 -0800 | [diff] [blame] | 498 | public void clearRoleHoldersAsUser(@NonNull String roleName, |
| 499 | @RoleManager.ManageHoldersFlags int flags, @UserIdInt int userId, |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 500 | @NonNull IRoleManagerCallback callback) { |
| 501 | Preconditions.checkStringNotEmpty(roleName, "roleName cannot be null or empty"); |
| 502 | Preconditions.checkNotNull(callback, "callback cannot be null"); |
| 503 | if (!mUserManagerInternal.exists(userId)) { |
| 504 | Slog.e(LOG_TAG, "user " + userId + " does not exist"); |
| 505 | return; |
| 506 | } |
Hai Zhang | 85fd062 | 2019-02-01 14:06:04 -0800 | [diff] [blame] | 507 | userId = handleIncomingUser(userId, false, "clearRoleHoldersAsUser"); |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 508 | getContext().enforceCallingOrSelfPermission(Manifest.permission.MANAGE_ROLE_HOLDERS, |
| 509 | "clearRoleHoldersAsUser"); |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 510 | |
Hai Zhang | 71d7036 | 2019-02-04 16:17:38 -0800 | [diff] [blame] | 511 | getOrCreateControllerService(userId).onClearRoleHolders(roleName, flags, callback); |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 512 | } |
| 513 | |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 514 | @Override |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 515 | public void addOnRoleHoldersChangedListenerAsUser( |
| 516 | @NonNull IOnRoleHoldersChangedListener listener, @UserIdInt int userId) { |
| 517 | Preconditions.checkNotNull(listener, "listener cannot be null"); |
Philip P. Moltmann | 3c4a480 | 2019-01-17 10:31:00 -0800 | [diff] [blame] | 518 | if (userId != UserHandle.USER_ALL && !mUserManagerInternal.exists(userId)) { |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 519 | Slog.e(LOG_TAG, "user " + userId + " does not exist"); |
| 520 | return; |
| 521 | } |
Hai Zhang | 85fd062 | 2019-02-01 14:06:04 -0800 | [diff] [blame] | 522 | userId = handleIncomingUser(userId, true, "addOnRoleHoldersChangedListenerAsUser"); |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 523 | getContext().enforceCallingOrSelfPermission(Manifest.permission.OBSERVE_ROLE_HOLDERS, |
| 524 | "addOnRoleHoldersChangedListenerAsUser"); |
| 525 | |
| 526 | RemoteCallbackList<IOnRoleHoldersChangedListener> listeners = getOrCreateListeners( |
| 527 | userId); |
| 528 | listeners.register(listener); |
| 529 | } |
| 530 | |
| 531 | @Override |
| 532 | public void removeOnRoleHoldersChangedListenerAsUser( |
| 533 | @NonNull IOnRoleHoldersChangedListener listener, @UserIdInt int userId) { |
| 534 | Preconditions.checkNotNull(listener, "listener cannot be null"); |
Philip P. Moltmann | 3c4a480 | 2019-01-17 10:31:00 -0800 | [diff] [blame] | 535 | if (userId != UserHandle.USER_ALL && !mUserManagerInternal.exists(userId)) { |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 536 | Slog.e(LOG_TAG, "user " + userId + " does not exist"); |
| 537 | return; |
| 538 | } |
Hai Zhang | 85fd062 | 2019-02-01 14:06:04 -0800 | [diff] [blame] | 539 | userId = handleIncomingUser(userId, true, "removeOnRoleHoldersChangedListenerAsUser"); |
Hai Zhang | 31d06ba | 2018-12-06 18:14:42 -0800 | [diff] [blame] | 540 | getContext().enforceCallingOrSelfPermission(Manifest.permission.OBSERVE_ROLE_HOLDERS, |
| 541 | "removeOnRoleHoldersChangedListenerAsUser"); |
| 542 | |
| 543 | RemoteCallbackList<IOnRoleHoldersChangedListener> listeners = getListeners(userId); |
| 544 | if (listener == null) { |
| 545 | return; |
| 546 | } |
| 547 | listeners.unregister(listener); |
| 548 | } |
| 549 | |
| 550 | @Override |
Hai Zhang | 8e60a8f | 2018-11-20 11:21:09 -0800 | [diff] [blame] | 551 | public void setRoleNamesFromController(@NonNull List<String> roleNames) { |
| 552 | Preconditions.checkNotNull(roleNames, "roleNames cannot be null"); |
| 553 | getContext().enforceCallingOrSelfPermission( |
| 554 | RoleManager.PERMISSION_MANAGE_ROLES_FROM_CONTROLLER, |
| 555 | "setRoleNamesFromController"); |
| 556 | |
| 557 | int userId = UserHandle.getCallingUserId(); |
Hai Zhang | 85fd062 | 2019-02-01 14:06:04 -0800 | [diff] [blame] | 558 | getOrCreateUserState(userId).setRoleNames(roleNames); |
Hai Zhang | 8e60a8f | 2018-11-20 11:21:09 -0800 | [diff] [blame] | 559 | } |
| 560 | |
| 561 | @Override |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 562 | public boolean addRoleHolderFromController(@NonNull String roleName, |
| 563 | @NonNull String packageName) { |
| 564 | Preconditions.checkStringNotEmpty(roleName, "roleName cannot be null or empty"); |
| 565 | Preconditions.checkStringNotEmpty(packageName, "packageName cannot be null or empty"); |
| 566 | getContext().enforceCallingOrSelfPermission( |
Hai Zhang | 8e60a8f | 2018-11-20 11:21:09 -0800 | [diff] [blame] | 567 | RoleManager.PERMISSION_MANAGE_ROLES_FROM_CONTROLLER, |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 568 | "addRoleHolderFromController"); |
| 569 | |
| 570 | int userId = UserHandle.getCallingUserId(); |
Hai Zhang | 85fd062 | 2019-02-01 14:06:04 -0800 | [diff] [blame] | 571 | return getOrCreateUserState(userId).addRoleHolder(roleName, packageName); |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 572 | } |
| 573 | |
| 574 | @Override |
| 575 | public boolean removeRoleHolderFromController(@NonNull String roleName, |
| 576 | @NonNull String packageName) { |
| 577 | Preconditions.checkStringNotEmpty(roleName, "roleName cannot be null or empty"); |
| 578 | Preconditions.checkStringNotEmpty(packageName, "packageName cannot be null or empty"); |
| 579 | getContext().enforceCallingOrSelfPermission( |
Hai Zhang | 8e60a8f | 2018-11-20 11:21:09 -0800 | [diff] [blame] | 580 | RoleManager.PERMISSION_MANAGE_ROLES_FROM_CONTROLLER, |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 581 | "removeRoleHolderFromController"); |
| 582 | |
| 583 | int userId = UserHandle.getCallingUserId(); |
Hai Zhang | 85fd062 | 2019-02-01 14:06:04 -0800 | [diff] [blame] | 584 | return getOrCreateUserState(userId).removeRoleHolder(roleName, packageName); |
Hai Zhang | 87ed09a | 2018-10-22 10:43:31 -0700 | [diff] [blame] | 585 | } |
| 586 | |
Eugene Susla | a2a8032 | 2018-12-12 17:09:38 -0800 | [diff] [blame] | 587 | @Override |
| 588 | public List<String> getHeldRolesFromController(@NonNull String packageName) { |
| 589 | Preconditions.checkStringNotEmpty(packageName, "packageName cannot be null or empty"); |
| 590 | getContext().enforceCallingOrSelfPermission( |
| 591 | RoleManager.PERMISSION_MANAGE_ROLES_FROM_CONTROLLER, |
| 592 | "getRolesHeldFromController"); |
| 593 | |
| 594 | int userId = UserHandle.getCallingUserId(); |
Hai Zhang | 85fd062 | 2019-02-01 14:06:04 -0800 | [diff] [blame] | 595 | return getOrCreateUserState(userId).getHeldRoles(packageName); |
Eugene Susla | a2a8032 | 2018-12-12 17:09:38 -0800 | [diff] [blame] | 596 | } |
| 597 | |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 598 | @CheckResult |
Hai Zhang | 85fd062 | 2019-02-01 14:06:04 -0800 | [diff] [blame] | 599 | private int handleIncomingUser(@UserIdInt int userId, boolean allowAll, |
| 600 | @NonNull String name) { |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 601 | return ActivityManager.handleIncomingUser(getCallingPid(), getCallingUid(), userId, |
Philip P. Moltmann | 3c4a480 | 2019-01-17 10:31:00 -0800 | [diff] [blame] | 602 | allowAll, true, name, null); |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 603 | } |
Jeff Sharkey | 6260c58 | 2018-11-27 13:05:15 -0700 | [diff] [blame] | 604 | |
| 605 | @Override |
Hai Zhang | 458cedb | 2018-12-03 15:41:11 -0800 | [diff] [blame] | 606 | public void onShellCommand(@Nullable FileDescriptor in, @Nullable FileDescriptor out, |
| 607 | @Nullable FileDescriptor err, @NonNull String[] args, |
| 608 | @Nullable ShellCallback callback, @NonNull ResultReceiver resultReceiver) { |
| 609 | new RoleManagerShellCommand(this).exec(this, in, out, err, args, callback, |
| 610 | resultReceiver); |
Jeff Sharkey | 6260c58 | 2018-11-27 13:05:15 -0700 | [diff] [blame] | 611 | } |
Hai Zhang | 33456fb | 2018-12-05 17:30:35 -0800 | [diff] [blame] | 612 | |
| 613 | @Override |
Eugene Susla | 4ab9511 | 2018-12-17 14:45:11 -0800 | [diff] [blame] | 614 | public String getDefaultSmsPackage(int userId) { |
| 615 | long identity = Binder.clearCallingIdentity(); |
| 616 | try { |
| 617 | return CollectionUtils.firstOrNull( |
| 618 | getRoleHoldersAsUser(RoleManager.ROLE_SMS, userId)); |
| 619 | } finally { |
| 620 | Binder.restoreCallingIdentity(identity); |
| 621 | } |
| 622 | } |
| 623 | |
| 624 | @Override |
Hai Zhang | 33456fb | 2018-12-05 17:30:35 -0800 | [diff] [blame] | 625 | protected void dump(@NonNull FileDescriptor fd, @NonNull PrintWriter fout, |
| 626 | @Nullable String[] args) { |
| 627 | if (!DumpUtils.checkDumpPermission(getContext(), LOG_TAG, fout)) { |
| 628 | return; |
| 629 | } |
| 630 | |
| 631 | boolean dumpAsProto = args != null && ArrayUtils.contains(args, "--proto"); |
| 632 | DualDumpOutputStream dumpOutputStream; |
| 633 | if (dumpAsProto) { |
| 634 | dumpOutputStream = new DualDumpOutputStream(new ProtoOutputStream(fd)); |
| 635 | } else { |
| 636 | fout.println("ROLE MANAGER STATE (dumpsys role):"); |
| 637 | dumpOutputStream = new DualDumpOutputStream(new IndentingPrintWriter(fout, " ")); |
| 638 | } |
| 639 | |
Hai Zhang | cdc85c5 | 2018-12-06 13:56:55 -0800 | [diff] [blame] | 640 | int[] userIds = mUserManagerInternal.getUserIds(); |
| 641 | int userIdsLength = userIds.length; |
| 642 | for (int i = 0; i < userIdsLength; i++) { |
| 643 | int userId = userIds[i]; |
Hai Zhang | 33456fb | 2018-12-05 17:30:35 -0800 | [diff] [blame] | 644 | |
Hai Zhang | cdc85c5 | 2018-12-06 13:56:55 -0800 | [diff] [blame] | 645 | RoleUserState userState = getOrCreateUserState(userId); |
| 646 | userState.dump(dumpOutputStream, "user_states", |
| 647 | RoleManagerServiceDumpProto.USER_STATES); |
Hai Zhang | 33456fb | 2018-12-05 17:30:35 -0800 | [diff] [blame] | 648 | } |
| 649 | |
| 650 | dumpOutputStream.flush(); |
| 651 | } |
Hongming Jin | 08496b0 | 2019-01-25 13:41:52 -0800 | [diff] [blame] | 652 | |
| 653 | /** |
| 654 | * Get filtered SMS messages for financial app. |
| 655 | */ |
| 656 | @Override |
| 657 | public void getSmsMessagesForFinancialApp( |
| 658 | String callingPkg, Bundle params, IFinancialSmsCallback callback) { |
| 659 | int mode = PermissionChecker.checkCallingOrSelfPermission( |
| 660 | getContext(), |
| 661 | AppOpsManager.OPSTR_SMS_FINANCIAL_TRANSACTIONS); |
| 662 | |
| 663 | if (mode == PermissionChecker.PERMISSION_GRANTED) { |
| 664 | FinancialSmsManager financialSmsManager = new FinancialSmsManager(getContext()); |
| 665 | financialSmsManager.getSmsMessages(new RemoteCallback((result) -> { |
| 666 | CursorWindow messages = null; |
| 667 | if (result == null) { |
| 668 | Slog.w(LOG_TAG, "result is null."); |
| 669 | } else { |
| 670 | messages = result.getParcelable(FinancialSmsService.EXTRA_SMS_MSGS); |
| 671 | } |
| 672 | try { |
| 673 | callback.onGetSmsMessagesForFinancialApp(messages); |
| 674 | } catch (RemoteException e) { |
| 675 | // do nothing |
| 676 | } |
| 677 | }), params); |
| 678 | } else { |
| 679 | try { |
| 680 | callback.onGetSmsMessagesForFinancialApp(null); |
| 681 | } catch (RemoteException e) { |
| 682 | // do nothing |
| 683 | } |
| 684 | } |
| 685 | } |
| 686 | |
| 687 | private int getUidForPackage(String packageName) { |
| 688 | long ident = Binder.clearCallingIdentity(); |
| 689 | try { |
| 690 | return getContext().getPackageManager().getApplicationInfo(packageName, |
| 691 | PackageManager.MATCH_ANY_USER).uid; |
| 692 | } catch (NameNotFoundException nnfe) { |
| 693 | return -1; |
| 694 | } finally { |
| 695 | Binder.restoreCallingIdentity(ident); |
| 696 | } |
| 697 | } |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 698 | } |
Philip P. Moltmann | 70b42ae | 2019-01-29 16:24:19 -0800 | [diff] [blame] | 699 | |
Hai Zhang | 85fd062 | 2019-02-01 14:06:04 -0800 | [diff] [blame] | 700 | private class Internal extends RoleManagerInternal { |
Philip P. Moltmann | 70b42ae | 2019-01-29 16:24:19 -0800 | [diff] [blame] | 701 | |
| 702 | @NonNull |
| 703 | @Override |
Hai Zhang | 85fd062 | 2019-02-01 14:06:04 -0800 | [diff] [blame] | 704 | public ArrayMap<String, ArraySet<String>> getRolesAndHolders(@UserIdInt int userId) { |
| 705 | return getOrCreateUserState(userId).getRolesAndHolders(); |
| 706 | } |
| 707 | } |
| 708 | |
| 709 | private class DefaultBrowserProvider implements PackageManagerInternal.DefaultBrowserProvider { |
| 710 | |
| 711 | @Nullable |
| 712 | @Override |
| 713 | public String getDefaultBrowser(@UserIdInt int userId) { |
| 714 | return CollectionUtils.firstOrNull(getOrCreateUserState(userId).getRoleHolders( |
| 715 | RoleManager.ROLE_BROWSER)); |
| 716 | } |
| 717 | |
| 718 | @Override |
| 719 | public boolean setDefaultBrowser(@Nullable String packageName, @UserIdInt int userId) { |
| 720 | CompletableFuture<Void> future = new CompletableFuture<>(); |
| 721 | IRoleManagerCallback callback = new IRoleManagerCallback.Stub() { |
| 722 | @Override |
| 723 | public void onSuccess() { |
| 724 | future.complete(null); |
| 725 | } |
| 726 | @Override |
| 727 | public void onFailure() { |
| 728 | future.completeExceptionally(new RuntimeException()); |
| 729 | } |
| 730 | }; |
| 731 | if (packageName != null) { |
| 732 | getOrCreateControllerService(userId).onAddRoleHolder(RoleManager.ROLE_BROWSER, |
Hai Zhang | 71d7036 | 2019-02-04 16:17:38 -0800 | [diff] [blame] | 733 | packageName, 0, callback); |
Hai Zhang | 85fd062 | 2019-02-01 14:06:04 -0800 | [diff] [blame] | 734 | } else { |
Hai Zhang | 71d7036 | 2019-02-04 16:17:38 -0800 | [diff] [blame] | 735 | getOrCreateControllerService(userId).onClearRoleHolders(RoleManager.ROLE_BROWSER, 0, |
Hai Zhang | 85fd062 | 2019-02-01 14:06:04 -0800 | [diff] [blame] | 736 | callback); |
| 737 | } |
| 738 | try { |
| 739 | future.get(5, TimeUnit.SECONDS); |
| 740 | return true; |
| 741 | } catch (InterruptedException | ExecutionException | TimeoutException e) { |
| 742 | Slog.e(LOG_TAG, "Exception while setting default browser: " + packageName, e); |
| 743 | return false; |
| 744 | } |
Philip P. Moltmann | 70b42ae | 2019-01-29 16:24:19 -0800 | [diff] [blame] | 745 | } |
| 746 | } |
Hai Zhang | 8be463f | 2019-02-11 16:44:45 -0800 | [diff] [blame] | 747 | |
| 748 | private class DefaultHomeProvider implements PackageManagerInternal.DefaultHomeProvider { |
| 749 | |
| 750 | @Nullable |
| 751 | @Override |
| 752 | public String getDefaultHome(@UserIdInt int userId) { |
| 753 | return CollectionUtils.firstOrNull(getOrCreateUserState(userId).getRoleHolders( |
| 754 | RoleManager.ROLE_HOME)); |
| 755 | } |
| 756 | |
| 757 | @Override |
| 758 | public void setDefaultHomeAsync(@Nullable String packageName, @UserIdInt int userId) { |
| 759 | IRoleManagerCallback callback = new IRoleManagerCallback.Stub() { |
| 760 | @Override |
| 761 | public void onSuccess() {} |
| 762 | @Override |
| 763 | public void onFailure() { |
| 764 | Slog.e(LOG_TAG, "Failed to set default home: " + packageName); |
| 765 | } |
| 766 | }; |
| 767 | if (packageName != null) { |
| 768 | getOrCreateControllerService(userId).onAddRoleHolder(RoleManager.ROLE_HOME, |
| 769 | packageName, 0, callback); |
| 770 | } else { |
| 771 | getOrCreateControllerService(userId).onClearRoleHolders(RoleManager.ROLE_HOME, 0, |
| 772 | callback); |
| 773 | } |
| 774 | } |
| 775 | } |
Hai Zhang | b777668 | 2018-09-25 15:10:57 -0700 | [diff] [blame] | 776 | } |