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 "proccreateosaccountwithshortnamestub_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 int CONSTANTS_NUMBER_FIVE = 5;
30 const std::u16string IOS_ACCOUNT_DESCRIPTOR = u"ohos.accountfwk.IOsAccount";
ProcCreateOsAccountWithShortNameStubFuzzTest(const uint8_t * data,size_t size)31 bool ProcCreateOsAccountWithShortNameStubFuzzTest(const uint8_t *data, size_t size)
32 {
33 if ((data == nullptr) || (size == 0)) {
34 return false;
35 }
36 FuzzData fuzzData(data, size);
37 MessageParcel datas;
38 datas.WriteInterfaceToken(IOS_ACCOUNT_DESCRIPTOR);
39
40 if (!datas.WriteString(fuzzData.GenerateString())) {
41 return false;
42 }
43 if (!datas.WriteString(fuzzData.GenerateString())) {
44 return false;
45 }
46 OsAccountType testType = static_cast<OsAccountType>(fuzzData.GetData<size_t>() % CONSTANTS_NUMBER_FIVE);
47 if (!datas.WriteInt32(testType)) {
48 return false;
49 }
50
51 CreateOsAccountOptions options;
52 if (!datas.WriteParcelable(&options)) {
53 return false;
54 }
55
56 MessageParcel reply;
57 MessageOption option;
58
59 auto osAccountManagerService_ = std::make_shared<OsAccountManagerService>();
60
61 osAccountManagerService_ ->OnRemoteRequest(
62 static_cast<int32_t>(IOsAccountIpcCode::
63 COMMAND_CREATE_OS_ACCOUNT_IN_STRING_IN_STRING_IN_INT_OUT_STRINGRAWDATA_IN_CREATEOSACCOUNTOPTIONS),
64 datas, reply, option);
65
66 return true;
67 }
68
ProcCreateOsAccountWithoutOptionsStubFuzzTest(const uint8_t * data,size_t size)69 bool ProcCreateOsAccountWithoutOptionsStubFuzzTest(const uint8_t *data, size_t size)
70 {
71 if ((data == nullptr) || (size == 0)) {
72 return false;
73 }
74 FuzzData fuzzData(data, size);
75 MessageParcel datas;
76 datas.WriteInterfaceToken(IOS_ACCOUNT_DESCRIPTOR);
77
78 if (!datas.WriteString(fuzzData.GenerateString())) {
79 return false;
80 }
81 if (!datas.WriteString(fuzzData.GenerateString())) {
82 return false;
83 }
84 OsAccountType testType = static_cast<OsAccountType>(fuzzData.GetData<size_t>() % CONSTANTS_NUMBER_FIVE);
85 if (!datas.WriteInt32(testType)) {
86 return false;
87 }
88
89 MessageParcel reply;
90 MessageOption option;
91
92 auto osAccountManagerService_ = std::make_shared<OsAccountManagerService>();
93
94 osAccountManagerService_ ->OnRemoteRequest(
95 static_cast<int32_t>(IOsAccountIpcCode::
96 COMMAND_CREATE_OS_ACCOUNT_IN_STRING_IN_STRING_IN_INT_OUT_STRINGRAWDATA),
97 datas, reply, option);
98
99 return true;
100 }
101 } // namespace OHOS
102
103 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)104 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
105 {
106 /* Run your code on data */
107 OHOS::ProcCreateOsAccountWithShortNameStubFuzzTest(data, size);
108 OHOS::ProcCreateOsAccountWithoutOptionsStubFuzzTest(data, size);
109 return 0;
110 }
111