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 "insightintentexecutemanagersecond_fuzzer.h"
17
18 #include <cstddef>
19 #include <cstdint>
20 #include <fuzzer/FuzzedDataProvider.h>
21
22 #define private public
23 #include "insight_intent_execute_manager.h"
24 #include "insight_intent_execute_param.h"
25 #undef private
26
27 using namespace OHOS::AAFwk;
28 using namespace OHOS::AppExecFwk;
29
30 namespace OHOS {
31 namespace {
32 constexpr size_t STRING_MAX_LENGTH = 128;
33 }
DoSomethingInterestingWithMyAPI(const uint8_t * data,size_t size)34 bool DoSomethingInterestingWithMyAPI(const uint8_t* data, size_t size)
35 {
36 uint64_t intentId;
37 std::string callerBundleName;
38 int32_t uid;
39 FuzzedDataProvider fdp(data, size);
40 intentId = fdp.ConsumeIntegral<uint64_t>();
41 callerBundleName = fdp.ConsumeRandomLengthString(STRING_MAX_LENGTH);
42 uid = fdp.ConsumeIntegral<int32_t>();
43 DelayedSingleton<InsightIntentExecuteManager>::GetInstance()->GetCallerBundleName(intentId, callerBundleName);
44 DelayedSingleton<InsightIntentExecuteManager>::GetInstance()->SetIntentExemptionInfo(uid);
45 DelayedSingleton<InsightIntentExecuteManager>::GetInstance()->CheckIntentIsExemption(uid);
46 DelayedSingleton<InsightIntentExecuteManager>::GetInstance()->CheckGetInsightIntenInfoPermission();
47 DelayedSingleton<InsightIntentExecuteManager>::GetInstance()->GetAllIntentExemptionInfo();
48
49 return true;
50 }
51 }
52
53 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)54 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
55 {
56 // Run your code on data.
57 OHOS::DoSomethingInterestingWithMyAPI(data, size);
58 return 0;
59 }