1 /* 2 * Copyright (c) 2023 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 AUTH_DEVICE_COMMON_KEY_H 17 #define AUTH_DEVICE_COMMON_KEY_H 18 19 #include "auth_session_key.h" 20 21 #ifdef __cplusplus 22 #if __cplusplus 23 extern "C" { 24 #endif 25 #endif 26 27 typedef struct { 28 bool isServerSide; 29 int32_t keyType; 30 int64_t keyIndex; 31 uint8_t deviceKey[SESSION_KEY_LENGTH]; 32 uint32_t keyLen; 33 bool isOldKey; 34 } AuthDeviceKeyInfo; 35 36 void AuthLoadDeviceKey(void); 37 void AuthUpdateCreateTime(const char *udidHash, int32_t keyType, bool isServer); 38 int32_t AuthInsertDeviceKey(const NodeInfo *deviceInfo, const AuthDeviceKeyInfo *deviceKey, AuthLinkType type); 39 void AuthRemoveDeviceKeyByUdid(const char *udidOrHash); 40 int32_t AuthFindDeviceKey(const char *udidHash, int32_t keyType, AuthDeviceKeyInfo *deviceKey); 41 void AuthUpdateKeyIndex(const char *udidHash, int32_t keyType, int64_t index, bool isServer); 42 void AuthUpdateNormalizeKeyIndex(const char *udidHash, int64_t index, AuthLinkType type, SessionKey *normalizedKey, 43 bool isServer); 44 int32_t AuthFindNormalizeKeyByServerSide(const char *udidHash, bool isServer, AuthDeviceKeyInfo *deviceKey); 45 int32_t AuthFindLatestNormalizeKey(const char *udidHash, AuthDeviceKeyInfo *deviceKey, bool clearOldKey); 46 bool AuthIsLatestNormalizeKeyInTime(const char *udidHash, uint64_t time); 47 void AuthClearDeviceKey(void); 48 49 #ifdef __cplusplus 50 #if __cplusplus 51 } 52 #endif 53 #endif 54 #endif /* AUTH_DEVICE_COMMON_KEY_H */ 55