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 "getnativetokenid_fuzzer.h"
17
18 #include <iostream>
19 #include <thread>
20 #include <string>
21 #include <vector>
22 #include "accesstoken_fuzzdata.h"
23 #undef private
24 #include "accesstoken_kit.h"
25
26 using namespace std;
27 using namespace OHOS::Security::AccessToken;
28
29 namespace OHOS {
GetNativeTokenIdFuzzTest(const uint8_t * data,size_t size)30 bool GetNativeTokenIdFuzzTest(const uint8_t* data, size_t size)
31 {
32 AccessTokenID tokenId = 0;
33 if ((data == nullptr) || (size == 0)) {
34 return false;
35 }
36
37 AccessTokenFuzzData fuzzData(data, size);
38 tokenId = AccessTokenKit::GetNativeTokenId(fuzzData.GenerateRandomString());
39
40 return tokenId != 0;
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::GetNativeTokenIdFuzzTest(data, size);
49 return 0;
50 }
51