1 /*
2 * Copyright (c) 2022 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 #define private public
17 #define protected public
18 #include "notification_action_button.h"
19 #undef private
20 #undef protected
21 #include "notificationrequest_fuzzer.h"
22 #include "notification_request.h"
23
24 namespace OHOS {
25 namespace {
26 constexpr uint8_t ENABLE = 2;
27 constexpr uint8_t FLAG_STATUS = 11;
28 }
DoSomethingInterestingWithMyAPI(const char * data,size_t size)29 bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
30 {
31 std::string stringData(data);
32 int32_t notificationId = static_cast<int32_t>(GetU32Data(data));
33 Notification::NotificationRequest request(notificationId);
34 request.IsInProgress();
35 bool enabled = *data % ENABLE;
36 request.SetInProgress(enabled);
37 request.IsUnremovable();
38 request.SetUnremovable(enabled);
39 request.GetBadgeNumber();
40 request.GetNotificationId();
41 std::shared_ptr<AbilityRuntime::WantAgent::WantAgent> wantAgent = nullptr;
42 request.SetWantAgent(wantAgent);
43 request.GetWantAgent();
44 request.SetRemovalWantAgent(wantAgent);
45 request.GetRemovalWantAgent();
46 request.SetMaxScreenWantAgent(wantAgent);
47 request.GetMaxScreenWantAgent();
48 std::shared_ptr<AAFwk::WantParams> extras = nullptr;
49 request.SetAdditionalData(extras);
50 request.GetAdditionalData();
51 request.GetDeliveryTime();
52 request.IsShowDeliveryTime();
53 request.SetShowDeliveryTime(enabled);
54 // make NotificationActionButton paramter
55 std::shared_ptr<Notification::NotificationActionButton> actionButton =
56 std::make_shared<Notification::NotificationActionButton>();
57 // make semanticActionButton paramter
58 int32_t semanticAction = static_cast<int32_t>(*data % FLAG_STATUS);
59 Notification::NotificationConstant::SemanticActionButton semanticActionButton =
60 Notification::NotificationConstant::SemanticActionButton(semanticAction);
61 actionButton->SetSemanticActionButton(semanticActionButton);
62 actionButton->SetAutoCreatedReplies(enabled);
63 actionButton->SetContextDependent(enabled);
64 request.AddActionButton(actionButton);
65 request.ClearActionButtons();
66 request.IsPermitSystemGeneratedContextualActionButtons();
67 request.SetPermitSystemGeneratedContextualActionButtons(enabled);
68 return request.IsAgentNotification();
69 }
70 }
71
72 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)73 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
74 {
75 /* Run your code on data */
76 char *ch = ParseData(data, size);
77 if (ch != nullptr && size >= GetU32Size()) {
78 OHOS::DoSomethingInterestingWithMyAPI(ch, size);
79 free(ch);
80 ch = nullptr;
81 }
82 return 0;
83 }
84