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 "subscribeosaccountstub_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 class TestOsAccountSubscriber : public OsAccountSubscriber {
28 public:
OnAccountsChanged(const int & id)29 void OnAccountsChanged(const int& id) {}
30 };
31
32 namespace OHOS {
33 const std::u16string IOS_ACCOUNT_DESCRIPTOR = u"ohos.accountfwk.IOsAccount";
SubscribeOsAccountStubFuzzTest(const uint8_t * data,size_t size)34 bool SubscribeOsAccountStubFuzzTest(const uint8_t *data, size_t size)
35 {
36 if ((data == nullptr) || (size == 0)) {
37 return false;
38 }
39
40 MessageParcel datas;
41 datas.WriteInterfaceToken(IOS_ACCOUNT_DESCRIPTOR);
42
43 OsAccountSubscribeInfo subscribeInfo;
44
45 if (!datas.WriteParcelable(&subscribeInfo)) {
46 return false;
47 }
48
49 std::shared_ptr<OsAccountSubscriber> subscriber = make_shared<TestOsAccountSubscriber>();
50
51 sptr<OsAccountEventListener> listener = new (std::nothrow) OsAccountEventListener(subscriber);
52 if (listener == nullptr) {
53 return false;
54 }
55 sptr<IRemoteObject> osAccountEventListener = listener->AsObject();
56
57 if (!datas.WriteRemoteObject(osAccountEventListener)) {
58 return false;
59 }
60
61 MessageParcel reply;
62 MessageOption option;
63
64 auto osAccountManagerService_ = std::make_shared<OsAccountManagerService>();
65
66 osAccountManagerService_ ->OnRemoteRequest(
67 static_cast<int32_t>(OsAccountInterfaceCode::SUBSCRIBE_OS_ACCOUNT), datas, reply, option);
68
69 return true;
70 }
71 } // namespace OHOS
72
73 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)74 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
75 {
76 /* Run your code on data */
77 OHOS::SubscribeOsAccountStubFuzzTest(data, size);
78 return 0;
79 }
80