1 /* 2 * Copyright (c) 2021-2025 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef STORAGE_DAEMON_CLIENT_H 17 #define STORAGE_DAEMON_CLIENT_H 18 19 #include <iostream> 20 21 #include "ipc/storage_daemon.h" 22 #include "istorage_daemon.h" 23 namespace OHOS { 24 namespace StorageDaemon { 25 class StorageDaemonClient { 26 public: 27 static int32_t PrepareUserDirs(int32_t userId, uint32_t flags); 28 static int32_t DestroyUserDirs(int32_t userId, uint32_t flags); 29 static int32_t StartUser(int32_t userId); 30 static int32_t StopUser(int32_t userId); 31 static int32_t PrepareUserSpace(uint32_t userId, const std::string &volumId, uint32_t flags); 32 static int32_t DestroyUserSpace(uint32_t userId, const std::string &volumId, uint32_t flags); 33 static int32_t InitGlobalKey(void); 34 static int32_t InitGlobalUserKeys(void); 35 static int32_t GenerateUserKeys(uint32_t userId, uint32_t flags); 36 static int32_t DeleteUserKeys(uint32_t userId); 37 static int32_t UpdateUserAuth(uint32_t userId, uint64_t secureUid, 38 const std::vector<uint8_t> &token, 39 const std::vector<uint8_t> &oldSecret, 40 const std::vector<uint8_t> &newSecret); 41 static int32_t UpdateUseAuthWithRecoveryKey(const std::vector<uint8_t> &authToken, 42 const std::vector<uint8_t> &newSecret, 43 uint64_t secureUid, 44 uint32_t userId, 45 std::vector<std::vector<uint8_t>> &plainText); 46 static int32_t ActiveUserKey(uint32_t userId, 47 const std::vector<uint8_t> &token, 48 const std::vector<uint8_t> &secret); 49 static int32_t InactiveUserKey(uint32_t userId); 50 static int32_t FscryptEnable(const std::string &fscryptOptions); 51 static int32_t UpdateKeyContext(uint32_t userId, bool needRemoveTmpKey = false); 52 static int32_t LockUserScreen(uint32_t userId); 53 static int32_t UnlockUserScreen(uint32_t userId, 54 const std::vector<uint8_t> &token, 55 const std::vector<uint8_t> &secret); 56 static int32_t GetLockScreenStatus(uint32_t userId, bool &lockScreenStatus); 57 static int32_t GenerateAppkey(uint32_t userId, uint32_t hashId, std::string &keyId); 58 static int32_t DeleteAppkey(uint32_t userId, const std::string keyId); 59 static int32_t MountDfsDocs(int32_t userId, const std::string &relativePath, 60 const std::string &networkId, const std::string &deviceId); 61 static int32_t UMountDfsDocs(int32_t userId, const std::string &relativePath, 62 const std::string &networkId, const std::string &deviceId); 63 static int32_t GetFileEncryptStatus(uint32_t userId, bool &isEncrypted, bool needCheckDirMount = false); 64 static int32_t GetUserNeedActiveStatus(uint32_t userId, bool &needActive); 65 static int32_t CreateRecoverKey(uint32_t userId, 66 uint32_t userType, 67 const std::vector<uint8_t> &token, 68 const std::vector<uint8_t> &secret); 69 static int32_t SetRecoverKey(const std::vector<uint8_t> &key); 70 // file mgr fuse 71 static int32_t MountFileMgrFuse(int32_t userId, const std::string &path, int32_t &fuseFd); 72 static int32_t UMountFileMgrFuse(int32_t userId, const std::string &path); 73 // file lock 74 static int32_t IsFileOccupied(const std::string &path, const std::vector<std::string> &inputList, 75 std::vector<std::string> &outputList, bool &isOccupy); 76 77 private: 78 static sptr<IStorageDaemon> GetStorageDaemonProxy(void); 79 static int32_t CheckServiceStatus(uint32_t serviceFlags); 80 }; 81 } // StorageDaemon 82 } // OHOS 83 84 #endif 85