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 "deactivateosaccountstub_fuzzer.h"
17 #include <string>
18 #include <thread>
19 #include <vector>
20
21 #include "fuzz_data.h"
22 #include "ios_account.h"
23 #include "os_account_manager_service.h"
24
25 using namespace std;
26 using namespace OHOS::AccountSA;
27
28 namespace OHOS {
29 const std::u16string IOS_ACCOUNT_DESCRIPTOR = u"ohos.accountfwk.IOsAccount";
30 const int START_USER_ID = 100;
DeactivateOsAccountStubFuzzTest(const uint8_t * data,size_t size)31 bool DeactivateOsAccountStubFuzzTest(const uint8_t *data, size_t size)
32 {
33 if ((data == nullptr) || (size == 0)) {
34 return false;
35 }
36
37 MessageParcel datas;
38 datas.WriteInterfaceToken(IOS_ACCOUNT_DESCRIPTOR);
39 FuzzData fuzzData(data, size);
40 if (!datas.WriteInt32(fuzzData.GetData<int32_t>())) {
41 return false;
42 }
43
44 MessageParcel reply;
45 MessageOption option;
46
47 auto osAccountManagerService_ = std::make_shared<OsAccountManagerService>();
48
49 osAccountManagerService_->OnRemoteRequest(
50 static_cast<int32_t>(IOsAccountIpcCode::COMMAND_DEACTIVATE_OS_ACCOUNT), datas, reply, option);
51
52 return true;
53 }
54
IsOsAccountDeactivating()55 void IsOsAccountDeactivating()
56 {
57 MessageParcel dataParcel;
58 dataParcel.WriteInterfaceToken(IOS_ACCOUNT_DESCRIPTOR);
59 dataParcel.WriteInt32(START_USER_ID);
60 MessageParcel reply;
61 MessageOption option;
62 auto osAccountManagerService_ = std::make_shared<OsAccountManagerService>();
63 osAccountManagerService_->OnRemoteRequest(
64 static_cast<uint32_t>(IOsAccountIpcCode::COMMAND_IS_OS_ACCOUNT_DEACTIVATING),
65 dataParcel, reply, option);
66 }
67
IsCurrentOsAccountVerified()68 void IsCurrentOsAccountVerified()
69 {
70 MessageParcel datas;
71 datas.WriteInterfaceToken(IOS_ACCOUNT_DESCRIPTOR);
72 MessageOption option;
73 MessageParcel reply;
74 auto osAccountManagerService_ = std::make_shared<OsAccountManagerService>();
75 osAccountManagerService_->OnRemoteRequest(
76 static_cast<uint32_t>(IOsAccountIpcCode::COMMAND_IS_CURRENT_OS_ACCOUNT_VERIFIED),
77 datas, reply, option);
78 }
79 } // namespace OHOS
80
LLVMFuzzerInitialize(int * argc,char *** argv)81 extern "C" int LLVMFuzzerInitialize(int *argc, char ***argv)
82 {
83 OHOS::IsOsAccountDeactivating();
84 OHOS::IsCurrentOsAccountVerified();
85 return 0;
86 }
87
88 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)89 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
90 {
91 /* Run your code on data */
92 OHOS::DeactivateOsAccountStubFuzzTest(data, size);
93 return 0;
94 }
95