1 /*
2 * Copyright (c) 2022-2024 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 "gethaptokenid_fuzzer.h"
17
18 #include <cstddef>
19 #include <cstdint>
20
21 #include "accesstoken_kit.h"
22 #include "fuzzer/FuzzedDataProvider.h"
23
24 using namespace std;
25 using namespace OHOS::Security::AccessToken;
26
27 namespace OHOS {
GetHapTokenIDFuzzTest(const uint8_t * data,size_t size)28 bool GetHapTokenIDFuzzTest(const uint8_t* data, size_t size)
29 {
30 if ((data == nullptr) || (size == 0)) {
31 return false;
32 }
33
34 FuzzedDataProvider provider(data, size);
35 return AccessTokenKit::GetHapTokenID(provider.ConsumeIntegral<int32_t>(), provider.ConsumeRandomLengthString(),
36 provider.ConsumeIntegral<int32_t>()) != INVALID_TOKENID;
37 }
38 }
39
40 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)41 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
42 {
43 /* Run your code on data */
44 OHOS::GetHapTokenIDFuzzTest(data, size);
45 return 0;
46 }
47
48