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 "proccreateosaccountstub_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";
ProcCreateOsAccountStubFuzzTest(const uint8_t * data,size_t size)31 bool ProcCreateOsAccountStubFuzzTest(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.WriteString(fuzzData.GenerateRandomString())) {
41 return false;
42 }
43 OsAccountType testType = static_cast<OsAccountType>(fuzzData.GetData<size_t>() % CONSTANTS_NUMBER_FIVE);
44 if (!datas.WriteInt32(testType)) {
45 return false;
46 }
47
48 MessageParcel reply;
49 MessageOption option;
50
51 auto osAccountManagerService_ = std::make_shared<OsAccountManagerService>();
52
53 osAccountManagerService_ ->OnRemoteRequest(
54 static_cast<int32_t>(OsAccountInterfaceCode::CREATE_OS_ACCOUNT), datas, reply, option);
55
56 return true;
57 }
58 } // namespace OHOS
59
60 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)61 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
62 {
63 /* Run your code on data */
64 OHOS::ProcCreateOsAccountStubFuzzTest(data, size);
65 return 0;
66 }
67