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_AUTHENTICATION_IMPL_H
17 #define IAM_AUTHENTICATION_IMPL_H
18 
19 #include <cstdint>
20 #include <memory>
21 
22 #include "authentication.h"
23 #include "schedule_node.h"
24 
25 namespace OHOS {
26 namespace UserIam {
27 namespace UserAuth {
28 class AuthenticationImpl final : public Authentication, public NoCopyable {
29 public:
30     AuthenticationImpl(uint64_t contextId, const AuthenticationPara &authPara);
31     ~AuthenticationImpl() override;
32 
33     void SetExecutor(uint32_t executorIndex) override;
34     void SetChallenge(const std::vector<uint8_t> &challenge) override;
35     void SetAccessTokenId(uint32_t tokenId) override;
36     void SetEndAfterFirstFail(bool endAfterFirstFail) override;
37     void SetCollectorUdid(std::string &collectorUdid) override;
38 
39     bool Start(std::vector<std::shared_ptr<ScheduleNode>> &scheduleList,
40         std::shared_ptr<ScheduleNodeCallback> callback) override;
41     bool Update(const std::vector<uint8_t> &scheduleResult, AuthResultInfo &resultInfo) override;
42     std::vector<Authentication::AuthExecutorMsg> GetAuthExecutorMsgs() const override;
43     bool Cancel() override;
44     uint32_t GetAccessTokenId() const override;
45     int32_t GetLatestError() const override;
46     int32_t GetUserId() const override;
47     int32_t GetAuthType() const override;
48 
49 protected:
50     void SetLatestError(int32_t error) override;
51 
52 private:
53     uint64_t contextId_;
54     AuthenticationPara authPara_;
55     bool endAfterFirstFail_ {false};
56 
57     uint32_t executorSensorHint {0};
58     uint32_t executorIndex_ {0};
59     std::vector<uint8_t> challenge_ {};
60     uint32_t tokenId_ {0};
61 
62     bool running_ {false};
63 
64     int32_t latestError_ = ResultCode::GENERAL_ERROR;
65     std::vector<Authentication::AuthExecutorMsg> authExecutorMsgs_ {};
66     std::string collectorUdid_ {};
67 };
68 } // namespace UserAuth
69 } // namespace UserIam
70 } // namespace OHOS
71 #endif // IAM_AUTHENTICATION_IMPL_H