/* * Copyright (c) 2023-2024 Huawei Device Co., Ltd. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "checkappaccessstub_fuzzer.h" #include #include #include "account_log_wrapper.h" #include "app_account_manager_service.h" #include "iapp_account.h" #include "fuzz_data.h" using namespace std; using namespace OHOS::AccountSA; namespace OHOS { const std::u16string APPACCOUNT_TOKEN = u"ohos.accountfwk.IAppAccount"; bool CheckAppAccessStubFuzzTest(const uint8_t* data, size_t size) { if ((data == nullptr) || (size == 0)) { return false; } FuzzData fuzzData(data, size); std::string authorizedApp = fuzzData.GenerateRandomString(); std::string name = fuzzData.GenerateRandomString(); MessageParcel dataTemp; if (!dataTemp.WriteInterfaceToken(APPACCOUNT_TOKEN)) { return false; } if (!dataTemp.WriteString(name)) { return false; } if (!dataTemp.WriteString(authorizedApp)) { return false; } MessageParcel reply; MessageOption option; uint32_t code = static_cast(AppAccountInterfaceCode::CHECK_APP_ACCESS); auto appAccountManagerService = std::make_shared(); appAccountManagerService->OnRemoteRequest(code, dataTemp, reply, option); return true; } } /* Fuzzer entry point */ extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { /* Run your code on data */ OHOS::CheckAppAccessStubFuzzTest(data, size); return 0; }