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 #include "service_registerpushcallback_fuzzer.h"
16
17 #include <fuzzer/FuzzedDataProvider.h>
18 #include "advanced_notification_service.h"
19 #include "ans_permission_def.h"
20 #include "mock_notification_check_request.h"
21 #include "push_callback_stub.h"
22
23 namespace OHOS {
24 namespace Notification {
25
26 class FuzzTestPushCallBackStub : public PushCallBackStub {
27 public:
OnCheckNotification(const std::string & notificationData,const std::shared_ptr<PushCallBackParam> & pushCallBackParam)28 int32_t OnCheckNotification(
29 const std::string ¬ificationData,
30 const std::shared_ptr<PushCallBackParam> &pushCallBackParam) override
31 {
32 return 0;
33 }
34 };
35
DoSomethingInterestingWithMyAPI(FuzzedDataProvider * fuzzData)36 bool DoSomethingInterestingWithMyAPI(FuzzedDataProvider *fuzzData)
37 {
38 auto service = AdvancedNotificationService::GetInstance();
39 sptr<IRemoteObject> pushCallback = new (std::nothrow) FuzzTestPushCallBackStub();
40 sptr<NotificationCheckRequest> notificationCheckRequest =
41 ObjectBuilder<NotificationCheckRequest>::Build(fuzzData);
42 service->RegisterPushCallback(pushCallback, notificationCheckRequest);
43 return true;
44 }
45 }
46 }
47
48 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)49 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
50 {
51 /* Run your code on data */
52 FuzzedDataProvider fdp(data, size);
53 std::vector<std::string> requestPermission = {
54 OHOS::Notification::OHOS_PERMISSION_NOTIFICATION_CONTROLLER,
55 OHOS::Notification::OHOS_PERMISSION_NOTIFICATION_AGENT_CONTROLLER,
56 OHOS::Notification::OHOS_PERMISSION_SET_UNREMOVABLE_NOTIFICATION
57 };
58 MockRandomToken(&fdp, requestPermission);
59 OHOS::Notification::DoSomethingInterestingWithMyAPI(&fdp);
60 return 0;
61 }
62