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