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 "unsubscribeosaccountstub_fuzzer.h"
17 #include <string>
18 #include <thread>
19 #include <vector>
20
21 #include "ios_account.h"
22 #include "os_account_manager_service.h"
23
24 using namespace std;
25 using namespace OHOS::AccountSA;
26
27 namespace OHOS {
28 class TestOsAccountSubscriber : public OsAccountSubscriber {
29 public:
OnAccountsChanged(const int & id)30 void OnAccountsChanged(const int& id) {}
31 };
32 const std::u16string IOS_ACCOUNT_DESCRIPTOR = u"ohos.accountfwk.IOsAccount";
UnSubscribeOsAccountStubFuzzTest(const uint8_t * data,size_t size)33 bool UnSubscribeOsAccountStubFuzzTest(const uint8_t *data, size_t size)
34 {
35 if ((data == nullptr) || (size == 0)) {
36 return false;
37 }
38
39 MessageParcel datas;
40
41 datas.WriteInterfaceToken(IOS_ACCOUNT_DESCRIPTOR);
42
43 std::shared_ptr<OsAccountSubscriber> subscriber = make_shared<TestOsAccountSubscriber>();
44
45 sptr<OsAccountEventListener> listener = new (std::nothrow) OsAccountEventListener(subscriber);
46 if (listener == nullptr) {
47 return false;
48 }
49 sptr<IRemoteObject> osAccountEventListener = listener->AsObject();
50
51 if (!datas.WriteRemoteObject(osAccountEventListener)) {
52 return false;
53 }
54
55 MessageParcel reply;
56 MessageOption option;
57
58 auto osAccountManagerService_ = std::make_shared<OsAccountManagerService>();
59
60 osAccountManagerService_ ->OnRemoteRequest(
61 static_cast<int32_t>(OsAccountInterfaceCode::UNSUBSCRIBE_OS_ACCOUNT), datas, reply, option);
62
63 return true;
64 }
65 } // namespace OHOS
66
67 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)68 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
69 {
70 /* Run your code on data */
71 OHOS::UnSubscribeOsAccountStubFuzzTest(data, size);
72 return 0;
73 }
74