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 "getdefpermission_fuzzer.h"
17
18 #include <string>
19 #include <vector>
20 #include <thread>
21
22 #include "fuzzer/FuzzedDataProvider.h"
23 #undef private
24 #include "accesstoken_kit.h"
25 #include "permission_def.h"
26
27 using namespace std;
28 using namespace OHOS;
29 using namespace OHOS::Security::AccessToken;
30
31 namespace OHOS {
GetDefPermissionFuzzTest(const uint8_t * data,size_t size)32 bool GetDefPermissionFuzzTest(const uint8_t* data, size_t size)
33 {
34 if ((data == nullptr) || (size == 0)) {
35 return false;
36 }
37
38 FuzzedDataProvider provider(data, size);
39 PermissionDef def;
40 return AccessTokenKit::GetDefPermission(provider.ConsumeRandomLengthString(), def) == RET_SUCCESS;
41 }
42 }
43
44 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)45 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
46 {
47 /* Run your code on data */
48 OHOS::GetDefPermissionFuzzTest(data, size);
49 return 0;
50 }
51