1 /*
2  * Copyright (c) 2022-2024 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 INPUTER_DATA_IMPL_H
17 #define INPUTER_DATA_IMPL_H
18 
19 #include <cstdint>
20 #include <memory>
21 #include <mutex>
22 #include <vector>
23 
24 #include "refbase.h"
25 
26 #include "iam_common_defines.h"
27 #include "i_inputer_data.h"
28 #include "inputer_get_data.h"
29 #include "inputer_set_data.h"
30 
31 namespace OHOS {
32 namespace UserIam {
33 namespace PinAuth {
34 class InputerDataImpl : public IInputerData {
35 public:
36     InputerDataImpl(const InputerGetDataParam &param);
37     ~InputerDataImpl() override = default;
38     void OnSetData(int32_t authSubType, std::vector<uint8_t> data) override;
39 
40 private:
41     bool GetSha256(const std::vector<uint8_t> &data, std::vector<uint8_t> &out);
42     void GetPinData(
43         int32_t authSubType, const std::vector<uint8_t> &dataIn, std::vector<uint8_t> &dataOut, int32_t &errorCode);
44     void GetPrivatePinData(
45         int32_t authSubType, const std::vector<uint8_t> &dataIn, std::vector<uint8_t> &dataOut, int32_t &errorCode);
46     void OnSetDataInner(int32_t authSubType, std::vector<uint8_t> &setData, int32_t errorCode);
47     int32_t CheckPinComplexity(int32_t authSubType, const std::vector<uint8_t> &data);
48     bool CheckEdmPinComplexity(int32_t authSubType, std::vector<uint8_t> &input);
49     bool CheckSpecialPinComplexity(std::vector<uint8_t> &input, int32_t authSubType);
50     bool CheckPinSizeBySubType(int32_t authSubType, size_t size);
51     bool CheckPinComplexityByReg(std::vector<uint8_t> &input, const std::string &complexityReg);
52 
53     GetDataMode mode_ = GET_DATA_MODE_NONE;
54     uint32_t algoVersion_ = 0;
55     std::vector<uint8_t> algoParameter_;
56     sptr<InputerSetData> inputerSetData_;
57     std::string complexityReg_;
58     int32_t userId_;
59     int32_t authIntent_;
60 };
61 } // namespace PinAuth
62 } // namespace UserIam
63 } // namespace OHOS
64 #endif // INPUTER_DATA_IMPL_H
65