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 "registerinputer_fuzzer.h"
17
18 #include <string>
19 #include <vector>
20 #include "account_iam_client.h"
21 #include "fuzz_data.h"
22
23
24 using namespace std;
25 using namespace OHOS::AccountSA;
26
27 class MockIInputer : public OHOS::AccountSA::IInputer {
28 public:
~MockIInputer()29 virtual ~MockIInputer() {}
OnGetData(int32_t authSubType,std::vector<uint8_t> challenge,std::shared_ptr<IInputerData> inputerData)30 void OnGetData(int32_t authSubType, std::vector<uint8_t> challenge,
31 std::shared_ptr<IInputerData> inputerData) override
32 {
33 return;
34 }
35 };
36 namespace OHOS {
RegisterInputerFuzzTest(const uint8_t * data,size_t size)37 bool RegisterInputerFuzzTest(const uint8_t* data, size_t size)
38 {
39 FuzzData fuzzData(data, size);
40 int32_t authType = fuzzData.GetData<int32_t>();
41 std::shared_ptr<IInputer> inputer = make_shared<MockIInputer>();
42 int32_t result = AccountIAMClient::GetInstance().RegisterInputer(authType, inputer);
43 return result == ERR_OK;
44 }
45 }
46
47 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)48 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
49 {
50 /* Run your code on data */
51 OHOS::RegisterInputerFuzzTest(data, size);
52 return 0;
53 }
54
55