1 /*
2 * Copyright (c) 2023-2025 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 "procauthwithpopupstub_fuzzer.h"
17
18 #include <string>
19 #include <vector>
20
21 #include "domain_account_manager_service.h"
22 #include "domain_account_callback.h"
23 #include "domain_account_callback_service.h"
24 #include "fuzz_data.h"
25 #include "idomain_account.h"
26
27 using namespace std;
28 using namespace OHOS::AccountSA;
29
30 namespace OHOS {
31 namespace {
32 class TestDomainAuthCallback : public OHOS::AccountSA::DomainAccountCallback {
33 public:
34 TestDomainAuthCallback() = default;
35 virtual ~TestDomainAuthCallback() = default;
OnResult(const int32_t errCode,Parcel & parcel)36 void OnResult(const int32_t errCode, Parcel &parcel) override
37 {}
38 };
39 }
40
ProcAuthWithPopupStubFuzzTest(const uint8_t * data,size_t size)41 bool ProcAuthWithPopupStubFuzzTest(const uint8_t* data, size_t size)
42 {
43 if ((data == nullptr) || (size == 0)) {
44 return false;
45 }
46
47 FuzzData fuzzData(data, size);
48 int32_t userId = fuzzData.GetData<int32_t>();
49
50 auto callbackPtr = std::make_shared<TestDomainAuthCallback>();
51 sptr<IDomainAccountCallback> callback = new (std::nothrow) DomainAccountCallbackService(callbackPtr);
52
53 MessageParcel dataTemp;
54
55 if (!dataTemp.WriteInterfaceToken(DomainAccountStub::GetDescriptor())) {
56 return false;
57 }
58 if (!dataTemp.WriteInt32(userId)) {
59 return false;
60 }
61 if (fuzzData.GetData<bool>()) {
62 if (!dataTemp.WriteRemoteObject(callback->AsObject())) {
63 return false;
64 }
65 }
66
67 MessageParcel reply;
68 MessageOption option;
69
70 uint32_t code = static_cast<uint32_t>(IDomainAccountIpcCode::COMMAND_AUTH_WITH_POPUP);
71 auto domainAccountService = std::make_shared<DomainAccountManagerService>();
72 domainAccountService->OnRemoteRequest(code, dataTemp, reply, option);
73
74 return true;
75 }
76 }
77
78 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)79 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
80 {
81 /* Run your code on data */
82 OHOS::ProcAuthWithPopupStubFuzzTest(data, size);
83 return 0;
84 }
85
86