1 /*
2 * Copyright (c) 2023 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 "getnativetokenidstub_fuzzer.h"
17
18 #include <string>
19 #include <thread>
20 #include <vector>
21 #undef private
22 #include "accesstoken_manager_service.h"
23 #include "i_accesstoken_manager.h"
24 #include "permission_def_parcel.h"
25
26 using namespace std;
27 using namespace OHOS;
28 using namespace OHOS::Security::AccessToken;
29
30 namespace OHOS {
GetNativeTokenIdStubFuzzTest(const uint8_t * data,size_t size)31 bool GetNativeTokenIdStubFuzzTest(const uint8_t* data, size_t size)
32 {
33 if ((data == nullptr) || (size == 0)) {
34 return false;
35 }
36
37 std::string testName(reinterpret_cast<const char*>(data), size);
38
39 MessageParcel datas;
40 datas.WriteInterfaceToken(IAccessTokenManager::GetDescriptor());
41 if (!datas.WriteString(testName)) {
42 return false;
43 }
44
45 uint32_t code = static_cast<uint32_t>(
46 AccessTokenInterfaceCode::GET_NATIVE_TOKEN_ID);
47
48 MessageParcel reply;
49 MessageOption option;
50 DelayedSingleton<AccessTokenManagerService>::GetInstance()->OnRemoteRequest(code, datas, reply, option);
51
52 return true;
53 }
54 }
55
56 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)57 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
58 {
59 /* Run your code on data */
60 OHOS::GetNativeTokenIdStubFuzzTest(data, size);
61 return 0;
62 }
63
64