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_user_input.h"
19 #undef private
20 #undef protected
21 #include "notificationuserinputannex_fuzzer.h"
22 #include <fuzzer/FuzzedDataProvider.h>
23
24 namespace OHOS {
25 namespace {
26 constexpr uint8_t INPUT_EDIT_TYPE = 3;
27 }
DoSomethingInterestingWithMyAPI(FuzzedDataProvider * fdp)28 bool DoSomethingInterestingWithMyAPI(FuzzedDataProvider* fdp)
29 {
30 std::string stringData = fdp->ConsumeRandomLengthString();
31 Notification::NotificationUserInput notificationUserInput(stringData);
32 AAFwk::Want want;
33 Notification::NotificationUserInput userInput(stringData);
34 std::map<std::string, std::shared_ptr<Uri>> results;
35 notificationUserInput.AddMimeInputToWant(userInput, want, results);
36 nlohmann::json jsonObj;
37 notificationUserInput.ToJson(jsonObj);
38 notificationUserInput.FromJson(jsonObj);
39 std::string inputKey = fdp->ConsumeRandomLengthString();
40 std::string tag = fdp->ConsumeRandomLengthString();
41 std::vector<std::string> options;
42 options.emplace_back(stringData);
43 bool permitFreeFormInput = fdp->ConsumeBool();
44 std::set<std::string> permitMimeTypes;
45 std::shared_ptr<AAFwk::WantParams> additional;
46 uint8_t inputEditTypes = fdp->ConsumeIntegral<uint8_t>() % INPUT_EDIT_TYPE;
47 Notification::NotificationConstant::InputEditType inputEditType =
48 Notification::NotificationConstant::InputEditType(inputEditTypes);
49 Notification::NotificationUserInput::Create(inputKey, tag, options, permitFreeFormInput,
50 permitMimeTypes, additional, inputEditType);
51 return true;
52 }
53 }
54
55 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)56 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
57 {
58 /* Run your code on data */
59 FuzzedDataProvider fdp(data, size);
60 OHOS::DoSomethingInterestingWithMyAPI(&fdp);
61 return 0;
62 }
63