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 "checkaccountlabelsstub_fuzzer.h"
17 #include <string>
18 #include <vector>
19
20 #include "account_log_wrapper.h"
21 #include "app_account_authenticator_callback_stub.h"
22 #include "app_account_manager_service.h"
23 #include "iapp_account.h"
24
25 using namespace std;
26 using namespace OHOS::AccountSA;
27
28 class MockAuthenticatorCallback final : public AppAccountAuthenticatorCallbackStub {
29 public:
OnResult(int32_t resultCode,const OHOS::AAFwk::Want & result)30 void OnResult(int32_t resultCode, const OHOS::AAFwk::Want &result) {}
OnRequestRedirected(OHOS::AAFwk::Want & request)31 void OnRequestRedirected(OHOS::AAFwk::Want &request) {}
OnRequestContinued()32 void OnRequestContinued() {}
33 };
34
35 namespace OHOS {
36 const std::u16string APPACCOUNT_TOKEN = u"ohos.accountfwk.IAppAccount";
CheckAccountLabelsStubFuzzTest(const uint8_t * data,size_t size)37 bool CheckAccountLabelsStubFuzzTest(const uint8_t* data, size_t size)
38 {
39 if ((data == nullptr) || (size == 0)) {
40 return false;
41 }
42 std::string testName(reinterpret_cast<const char*>(data), size);
43 std::string testOwner(reinterpret_cast<const char*>(data), size);
44 std::string testValue(reinterpret_cast<const char*>(data), size);
45 std::vector<std::string> testLabels;
46 testLabels.emplace_back(testValue);
47 sptr<MockAuthenticatorCallback> callback = new (std::nothrow) MockAuthenticatorCallback();
48
49 if (callback == nullptr) {
50 ACCOUNT_LOGI("AppAccountStub CheckAccountLabels callback is null");
51 return false;
52 }
53
54 MessageParcel dataTemp;
55 if (!dataTemp.WriteInterfaceToken(APPACCOUNT_TOKEN)) {
56 return false;
57 }
58
59 if (!dataTemp.WriteString(testName)) {
60 return false;
61 }
62 if (!dataTemp.WriteString(testOwner)) {
63 return false;
64 }
65
66 if (!dataTemp.WriteStringVector(testLabels)) {
67 return false;
68 }
69
70 if (!dataTemp.WriteRemoteObject(callback->AsObject())) {
71 return false;
72 }
73
74 MessageParcel reply;
75 MessageOption option;
76 uint32_t code = static_cast<uint32_t>(AppAccountInterfaceCode::CHECK_ACCOUNT_LABELS);
77 auto appAccountManagerService = std::make_shared<AppAccountManagerService>();
78 appAccountManagerService->OnRemoteRequest(code, dataTemp, reply, option);
79
80 return true;
81 }
82 }
83
84 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)85 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
86 {
87 /* Run your code on data */
88 OHOS::CheckAccountLabelsStubFuzzTest(data, size);
89 return 0;
90 }
91
92