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 "setspecificosaccountconstraintsstub_fuzzer.h"
17 #include <string>
18 #include <thread>
19 #include <vector>
20
21 #include "ios_account.h"
22 #include "os_account_manager_service.h"
23
24 using namespace std;
25 using namespace OHOS::AccountSA;
26
27 namespace OHOS {
28 const int32_t TARGET_ID = 50;
29 const int32_t ENFORCER_ID = 100;
30 const int CONSTANTS_NUMBER_TWO = 2;
31 const int CONSTANTS_NUMBER_THREE = 3;
32 const std::u16string IOS_ACCOUNT_DESCRIPTOR = u"ohos.accountfwk.IOsAccount";
SetSpecificOsAccountConstraintsStubFuzzTest(const uint8_t * data,size_t size)33 bool SetSpecificOsAccountConstraintsStubFuzzTest(const uint8_t *data, size_t size)
34 {
35 if ((data == nullptr) || (size == 0)) {
36 return false;
37 }
38
39 MessageParcel datas;
40 datas.WriteInterfaceToken(IOS_ACCOUNT_DESCRIPTOR);
41
42 if (!datas.WriteInt32(ENFORCER_ID)) {
43 return false;
44 }
45 if (!datas.WriteInt32(TARGET_ID)) {
46 return false;
47 }
48 std::vector<std::string> constraints {
49 "constraint.print",
50 "constraint.screen.timeout.set",
51 "constraint.share.into.profile"
52 };
53 if (!datas.WriteStringVector(constraints)) {
54 return false;
55 }
56 bool enable = ((size % CONSTANTS_NUMBER_TWO) == 0);
57 bool isDeviceOwner = ((size % CONSTANTS_NUMBER_THREE) == 0);
58
59 if (!datas.WriteBool(enable)) {
60 return false;
61 }
62 if (!datas.WriteBool(isDeviceOwner)) {
63 return false;
64 }
65
66 uint32_t code = static_cast<uint32_t>(OsAccountInterfaceCode::SET_SPECIFIC_OS_ACCOUNT_CONSTRAINTS);
67
68 MessageParcel reply;
69 MessageOption option;
70
71 auto osAccountManagerService_ = std::make_shared<OsAccountManagerService>();
72
73 osAccountManagerService_ ->OnRemoteRequest(
74 code, datas, reply, option);
75
76 return true;
77 }
78 } // namespace OHOS
79
80 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)81 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
82 {
83 /* Run your code on data */
84 OHOS::SetSpecificOsAccountConstraintsStubFuzzTest(data, size);
85 return 0;
86 }
87