1 /*
2 * Copyright (c) 2023-2025 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 "getoauthtokenstub_fuzzer.h"
17
18 #include <string>
19 #include <vector>
20 #include "account_log_wrapper.h"
21 #include "app_account_manager_service.h"
22 #include "iapp_account.h"
23 #include "fuzz_data.h"
24
25 using namespace std;
26 using namespace OHOS::AccountSA;
27 namespace OHOS {
28 const std::u16string APPACCOUNT_TOKEN = u"OHOS.AccountSA.IAppAccount";
GetAuthTokenStubFuzzTest(const uint8_t * data,size_t size,uint32_t code)29 bool GetAuthTokenStubFuzzTest(const uint8_t* data, size_t size, uint32_t code)
30 {
31 if ((data == nullptr) || (size == 0)) {
32 return false;
33 }
34 FuzzData fuzzData(data, size);
35 std::string name = fuzzData.GenerateString();
36 std::string owner = fuzzData.GenerateString();
37 std::string authType = fuzzData.GenerateString();
38 MessageParcel dataTemp;
39 if (!dataTemp.WriteInterfaceToken(APPACCOUNT_TOKEN)) {
40 return false;
41 }
42 if (!dataTemp.WriteString(name)) {
43 return false;
44 }
45 if (!dataTemp.WriteString(owner)) {
46 return false;
47 }
48 if (!dataTemp.WriteString(authType)) {
49 return false;
50 }
51 MessageParcel reply;
52 MessageOption option;
53 auto appAccountManagerService = std::make_shared<AppAccountManagerService>();
54 appAccountManagerService->OnRemoteRequest(code, dataTemp, reply, option);
55 return true;
56 }
57 }
58
59 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)60 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
61 {
62 /* Run your code on data */
63 OHOS::GetAuthTokenStubFuzzTest(data, size, static_cast<uint32_t>(IAppAccountIpcCode::COMMAND_GET_AUTH_TOKEN));
64 OHOS::GetAuthTokenStubFuzzTest(data, size, static_cast<uint32_t>(IAppAccountIpcCode::COMMAND_GET_O_AUTH_TOKEN));
65 return 0;
66 }
67
68