1 /*
2 * Copyright (c) 2023-2024 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 #include "getcredentialinfostub_fuzzer.h"
17
18 #include <string>
19 #include <vector>
20 #include "account_iam_service.h"
21 #include "account_log_wrapper.h"
22 #include "fuzz_data.h"
23 #include "iaccount_iam.h"
24 #include "securec.h"
25
26 using namespace std;
27 using namespace OHOS::AccountSA;
28 namespace OHOS {
29 const std::u16string IAMACCOUNT_TOKEN = u"ohos.accountfwk.IAccountIAM";
GetCredentialInfoStubFuzzTest(const uint8_t *data, size_t size)30 bool GetCredentialInfoStubFuzzTest(const uint8_t *data, size_t size)
31 {
32 if ((data == nullptr) || (size == 0)) {
33 return false;
34 }
35 MessageParcel dataTemp;
36 if (!dataTemp.WriteInterfaceToken(IAMACCOUNT_TOKEN)) {
37 return false;
38 }
39 FuzzData fuzzData(data, size);
40 int32_t userId = fuzzData.GetData<int32_t>();
41 if (!dataTemp.WriteInt32(userId)) {
42 return false;
43 }
44 MessageParcel reply;
45 MessageOption option;
46 uint32_t code = static_cast<uint32_t>(AccountIAMInterfaceCode::GET_CREDENTIAL_INFO);
47 auto iamAccountManagerService = std::make_shared<AccountIAMService>();
48 iamAccountManagerService->OnRemoteRequest(code, dataTemp, reply, option);
49
50 return true;
51 }
52 } // namespace OHOS
53
54 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)55 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
56 {
57 /* Run your code on data */
58 OHOS::GetCredentialInfoStubFuzzTest(data, size);
59 return 0;
60 }
61