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 "setosaccountconstraintsstub_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_TWO = 2;
30 const int CONSTANTS_NUMBER_THREE = 3;
31 const std::u16string IOS_ACCOUNT_DESCRIPTOR = u"ohos.accountfwk.IOsAccount";
SetOsAccountConstraintsStubFuzzTest(const uint8_t * data,size_t size)32 bool SetOsAccountConstraintsStubFuzzTest(const uint8_t *data, size_t size)
33 {
34 MessageParcel datas;
35 if ((data == nullptr) || (size == 0) || (!datas.WriteInterfaceToken(IOS_ACCOUNT_DESCRIPTOR))) {
36 return false;
37 }
38 FuzzData fuzzData(data, size);
39 if (!datas.WriteInt32(fuzzData.GetData<int32_t>())) {
40 return false;
41 }
42 std::vector<std::string> constraints {
43 "constraint.print",
44 "constraint.screen.timeout.set",
45 "constraint.share.into.profile"
46 };
47 int temp = fuzzData.GetData<size_t>() % CONSTANTS_NUMBER_THREE;
48 if (!temp) {
49 constraints.push_back(fuzzData.GenerateString());
50 }
51 bool enable = ((fuzzData.GetData<size_t>() % CONSTANTS_NUMBER_TWO) == 0);
52 if (!datas.WriteStringVector(constraints)) {
53 return false;
54 }
55 if (!datas.WriteBool(enable)) {
56 return false;
57 }
58
59 MessageParcel reply;
60 MessageOption option;
61
62 auto osAccountManagerService_ = std::make_shared<OsAccountManagerService>();
63
64 osAccountManagerService_ ->OnRemoteRequest(
65 static_cast<int32_t>(IOsAccountIpcCode::COMMAND_SET_OS_ACCOUNT_CONSTRAINTS), datas, reply, option);
66
67 return true;
68 }
69 } // namespace OHOS
70
71 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)72 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
73 {
74 /* Run your code on data */
75 OHOS::SetOsAccountConstraintsStubFuzzTest(data, size);
76 return 0;
77 }
78