1 /*
2 * Copyright (c) 2024-2025 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 "cmdsetohosaccountinfobyuseridstub_fuzzer.h"
17
18 #include <string>
19 #include <vector>
20
21 #define private public
22 #include "account_mgr_service.h"
23 #undef private
24 #include "fuzz_data.h"
25 #include "iaccount.h"
26
27 using namespace std;
28 using namespace OHOS::AccountSA;
29
30 namespace OHOS {
31 namespace {
32 const std::u16string ACCOUNT_TOKEN = u"ohos.accountfwk.IAccount";
33 }
34
CmdSetOhosAccountInfoByUserIdStubFuzzTest(const uint8_t * data,size_t size)35 bool CmdSetOhosAccountInfoByUserIdStubFuzzTest(const uint8_t *data, size_t size)
36 {
37 if ((data == nullptr) || (size == 0)) {
38 return false;
39 }
40 MessageParcel dataTemp;
41
42 if (!dataTemp.WriteInterfaceToken(ACCOUNT_TOKEN)) {
43 return false;
44 }
45
46 FuzzData fuzzData(data, size);
47 OhosAccountInfo ohosAccountInfo;
48 ohosAccountInfo.name_ = fuzzData.GenerateString();
49 ohosAccountInfo.uid_ = fuzzData.GenerateString();
50 ohosAccountInfo.status_ = fuzzData.GetData<int32_t>();
51 ohosAccountInfo.callingUid_ = fuzzData.GetData<int32_t>();
52 ohosAccountInfo.nickname_ = fuzzData.GenerateString();
53 ohosAccountInfo.avatar_ = fuzzData.GenerateString();
54
55 int32_t userId = fuzzData.GetData<int32_t>();
56 if (!dataTemp.WriteInt32(userId)) {
57 return false;
58 }
59 if (fuzzData.GenerateBool()) {
60 if (!dataTemp.WriteParcelable(&ohosAccountInfo)) {
61 ACCOUNT_LOGE("Write ohosAccountInfo failed!");
62 return false;
63 }
64 }
65
66 std::string eventStr = fuzzData.GenerateString();
67 if (!dataTemp.WriteString16(Str8ToStr16(eventStr))) {
68 ACCOUNT_LOGE("Write eventStr failed!");
69 return false;
70 }
71
72 MessageParcel reply;
73 MessageOption option;
74 uint32_t code = static_cast<uint32_t>(IAccountIpcCode::COMMAND_SET_OS_ACCOUNT_DISTRIBUTED_INFO);
75 DelayedRefSingleton<AccountMgrService>::GetInstance().state_ = ServiceRunningState::STATE_RUNNING;
76 DelayedRefSingleton<AccountMgrService>::GetInstance().OnRemoteRequest(code, dataTemp, reply, option);
77
78 return true;
79 }
80 }
81
82 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)83 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
84 {
85 /* Run your code on data */
86 OHOS::CmdSetOhosAccountInfoByUserIdStubFuzzTest(data, size);
87 return 0;
88 }
89