1 /*
2 * Copyright (c) 2025 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 "isosaccountdeactivatingstub_fuzzer.h"
17 #include "os_account_stub.h"
18 #include "account_log_wrapper.h"
19 #include "../common/fuzz_data.h"
20 #include "os_account_manager_service.h"
21 #include <string>
22 #include <vector>
23
24 using namespace OHOS::AccountSA;
25
26 const int32_t MAX_TEST_ID = 10738; // Maximum test
27 const std::u16string IOS_ACCOUNT_DESCRIPTOR = u"ohos.accountfwk.IOsAccount";
28
29 namespace OHOS {
IsOsAccountDeactivatingStubFuzzTest(const uint8_t * data,size_t size)30 bool IsOsAccountDeactivatingStubFuzzTest(const uint8_t* data, size_t size)
31 {
32 if ((data == nullptr) || (size == 0)) {
33 return false;
34 }
35
36 FuzzData fuzzData(data, size);
37 MessageParcel dataParcel;
38 if (!dataParcel.WriteInterfaceToken(IOS_ACCOUNT_DESCRIPTOR)) {
39 return false;
40 }
41
42 int32_t localId = fuzzData.GetData<bool>() ?
43 (fuzzData.GetData<int32_t>() % MAX_TEST_ID) : fuzzData.GetData<int32_t>();
44 if (!dataParcel.WriteInt32(localId)) {
45 return false;
46 }
47
48 MessageParcel reply;
49 MessageOption option;
50 auto osAccountManagerService_ = std::make_shared<OsAccountManagerService>();
51 osAccountManagerService_->OnRemoteRequest(
52 static_cast<uint32_t>(IOsAccountIpcCode::COMMAND_IS_OS_ACCOUNT_DEACTIVATING),
53 dataParcel, reply, option);
54
55 return true;
56 }
57 } // namespace OHOS
58
59 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)60 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
61 {
62 /* Run your code on data */
63 OHOS::IsOsAccountDeactivatingStubFuzzTest(data, size);
64 return 0;
65 }
66