1 /*
2  * Copyright (c) 2022-2023 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 IAM_IDENTIFICATION_H
17 #define IAM_IDENTIFICATION_H
18 
19 #include <cstdint>
20 #include <memory>
21 
22 #include "schedule_node.h"
23 
24 namespace OHOS {
25 namespace UserIam {
26 namespace UserAuth {
27 class Identification {
28 public:
29     struct IdentificationPara {
30         AuthType authType {ALL};
31         uint32_t tokenId {0};
32         std::vector<uint8_t> challenge;
33     };
34     struct IdentifyResultInfo {
35         int32_t result;
36         int32_t userId;
37         std::vector<uint8_t> token;
38     };
39 
40     virtual ~Identification() = default;
41 
42     virtual void SetExecutor(uint32_t executorIndex) = 0;
43     virtual void SetChallenge(const std::vector<uint8_t> &challenge) = 0;
44     virtual void SetAccessTokenId(uint32_t tokenId) = 0;
45 
46     virtual bool Start(std::vector<std::shared_ptr<ScheduleNode>> &scheduleList,
47         std::shared_ptr<ScheduleNodeCallback> callback) = 0;
48     virtual bool Update(const std::vector<uint8_t> &scheduleResult, IdentifyResultInfo &resultInfo) = 0;
49     virtual bool Cancel() = 0;
50     virtual uint32_t GetAccessTokenId() const = 0;
51     virtual int32_t GetLatestError() const = 0;
52 
53 protected:
54     virtual void SetLatestError(int32_t error) = 0;
55 };
56 } // namespace UserAuth
57 } // namespace UserIam
58 } // namespace OHOS
59 #endif // IAM_IDENTIFICATION_H