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 "keepaliveprocessmanagereleventh_fuzzer.h"
17
18 #include <cstddef>
19 #include <cstdint>
20 #include <fuzzer/FuzzedDataProvider.h>
21
22 #include "ability_fuzz_util.h"
23 #include "ability_keep_alive_service.h"
24 #include "ability_util.h"
25 #include "app_mgr_client.h"
26 #include "keep_alive_process_manager.h"
27 #include "parameters.h"
28 #include "permission_verification.h"
29
30 using namespace OHOS::AAFwk;
31 using namespace OHOS::AppExecFwk;
32
33 namespace OHOS {
34 namespace {
35 constexpr size_t STRING_MAX_LENGTH = 128;
36 }
DoSomethingInterestingWithMyAPI(const uint8_t * data,size_t size)37 bool DoSomethingInterestingWithMyAPI(const uint8_t* data, size_t size)
38 {
39 int32_t appType;
40 int32_t userId;
41 std::vector<KeepAliveInfo> infoList;
42 KeepAliveInfo info;
43 bool isByEDM;
44 FuzzedDataProvider fdp(data, size);
45 appType = fdp.ConsumeIntegral<int32_t>();
46 userId = fdp.ConsumeIntegral<int32_t>();
47 size_t arraySize = fdp.ConsumeIntegralInRange<size_t>(0, STRING_MAX_LENGTH);
48 for (size_t i = 0; i < arraySize; ++i) {
49 AbilityFuzzUtil::GetRandomKeepAliveInfo(fdp, info);
50 infoList.emplace_back(info);
51 }
52 isByEDM = fdp.ConsumeBool();
53 KeepAliveProcessManager::GetInstance().QueryKeepAliveApplications(appType, userId, infoList, isByEDM);
54 return true;
55 }
56 }
57
58 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)59 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
60 {
61 // Run your code on data.
62 OHOS::DoSomethingInterestingWithMyAPI(data, size);
63 return 0;
64 }