1 /*
2 * Copyright (c) 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 "subscribeconstraints_fuzzer.h"
17
18 #include <string>
19 #include <vector>
20 #include "account_log_wrapper.h"
21 #include "fuzz_data.h"
22 #include "os_account_constants.h"
23 #include "os_account_manager.h"
24
25 using namespace std;
26 using namespace OHOS::AccountSA;
27 class TestOsAccountConstraintSubscriber : public OsAccountConstraintSubscriber {
28 public:
TestOsAccountConstraintSubscriber(const std::set<std::string> & constraintSet)29 explicit TestOsAccountConstraintSubscriber(const std::set<std::string> &constraintSet)
30 : OsAccountConstraintSubscriber(constraintSet) {}
OnConstraintChanged(const OsAccountConstraintStateData & constraintData)31 void OnConstraintChanged(const OsAccountConstraintStateData &constraintData) {}
32 };
33
34 namespace OHOS {
SubscribeConstraintsFuzzTest(const uint8_t * data,size_t size)35 bool SubscribeConstraintsFuzzTest(const uint8_t* data, size_t size)
36 {
37 int32_t result = ERR_OK;
38 if ((data != nullptr) && (size != 0)) {
39 FuzzData fuzzData(data, size);
40 std::string testStr = fuzzData.GenerateString();
41 std::set<string> constraints = {testStr};
42 auto subscriber = std::make_shared<TestOsAccountConstraintSubscriber>(constraints);
43 result = OsAccountManager::SubscribeOsAccountConstraints(subscriber);
44 }
45 return result == ERR_OK;
46 }
47 }
48
49 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)50 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
51 {
52 /* Run your code on data */
53 OHOS::SubscribeConstraintsFuzzTest(data, size);
54 return 0;
55 }
56
57