1 /*
2 * Copyright (c) 2022 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 #include "inputer_data_impl.h"
17
18 #include <cstddef>
19 #include <vector>
20
21 #include "iam_logger.h"
22 #include "iam_ptr.h"
23 #include "scrypt.h"
24
25 #define LOG_LABEL OHOS::UserIam::Common::LABEL_PIN_AUTH_SDK
26
27 namespace OHOS {
28 namespace UserIam {
29 namespace PinAuth {
InputerDataImpl(const std::vector<uint8_t> & salt,const sptr<InputerSetData> & inputerSetData)30 InputerDataImpl::InputerDataImpl(const std::vector<uint8_t> &salt, const sptr<InputerSetData> &inputerSetData)
31 : salt_(salt), inputerSetData_(inputerSetData)
32 {
33 }
34
OnSetData(int32_t authSubType,std::vector<uint8_t> data)35 void InputerDataImpl::OnSetData(int32_t authSubType, std::vector<uint8_t> data)
36 {
37 IAM_LOGI("start and data size is %{public}zu", data.size());
38 std::vector<uint8_t> scrypt;
39 if (data.size() == 0) {
40 IAM_LOGE("data size is 0");
41 return OnSetDataInner(authSubType, scrypt);
42 }
43 auto scryptPointer = Common::MakeUnique<Scrypt>(salt_);
44 if (scryptPointer == nullptr) {
45 IAM_LOGE("scryptPointer is nullptr");
46 return OnSetDataInner(authSubType, scrypt);
47 }
48 scrypt = scryptPointer->GetScrypt(data);
49 if (scrypt.empty()) {
50 IAM_LOGE("get scrypt fail");
51 }
52 return OnSetDataInner(authSubType, scrypt);
53 }
54
OnSetDataInner(int32_t authSubType,std::vector<uint8_t> & scrypt)55 void InputerDataImpl::OnSetDataInner(int32_t authSubType, std::vector<uint8_t> &scrypt)
56 {
57 if (inputerSetData_ == nullptr) {
58 IAM_LOGE("inputerSetData is nullptr");
59 return;
60 }
61 inputerSetData_->OnSetData(authSubType, scrypt);
62 }
63 } // namespace PinAuth
64 } // namespace UserIam
65 } // namespace OHOS
66