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 "registerpermactivestatuscallbackstub_fuzzer.h"
17
18 #include <string>
19 #include <thread>
20 #include <vector>
21 #undef private
22 #include "i_privacy_manager.h"
23 #include "perm_active_status_change_callback.h"
24 #include "perm_active_status_customized_cbk.h"
25 #include "privacy_manager_service.h"
26
27 using namespace std;
28 using namespace OHOS::Security::AccessToken;
29
30 class RegisterActiveFuzzTest : public PermActiveStatusCustomizedCbk {
31 public:
RegisterActiveFuzzTest(const std::vector<std::string> & permList)32 explicit RegisterActiveFuzzTest(const std::vector<std::string> &permList)
33 : PermActiveStatusCustomizedCbk(permList)
34 {}
35
~RegisterActiveFuzzTest()36 ~RegisterActiveFuzzTest()
37 {}
38
ActiveStatusChangeCallback(ActiveChangeResponse & result)39 virtual void ActiveStatusChangeCallback(ActiveChangeResponse& result)
40 {
41 type_ = result.type;
42 return;
43 }
44
45 ActiveChangeType type_ = PERM_INACTIVE;
46 };
47
48 namespace OHOS {
RegisterPermActiveStatusCallbackStubFuzzTest(const uint8_t * data,size_t size)49 bool RegisterPermActiveStatusCallbackStubFuzzTest(const uint8_t* data, size_t size)
50 {
51 if ((data == nullptr) || (size == 0)) {
52 return false;
53 }
54
55 std::string testName(reinterpret_cast<const char*>(data), size);
56
57 std::vector<std::string> permList = {testName};
58 MessageParcel datas;
59 datas.WriteInterfaceToken(IPrivacyManager::GetDescriptor());
60 if (!datas.WriteString(permList[0])) {
61 return false;
62 }
63 if (!datas.WriteInt32(permList.size())) {
64 return false;
65 }
66 sptr<PermActiveStatusChangeCallback> callbackWrap = nullptr;
67 auto callback = std::make_shared<RegisterActiveFuzzTest>(permList);
68 callback->type_ = PERM_INACTIVE;
69 callbackWrap = new (std::nothrow) PermActiveStatusChangeCallback(callback);
70 if (!datas.WriteRemoteObject(callbackWrap->AsObject())) {
71 return false;
72 }
73
74 uint32_t code = static_cast<uint32_t>(
75 PrivacyInterfaceCode::REGISTER_PERM_ACTIVE_STATUS_CHANGE_CALLBACK);
76
77 MessageParcel reply;
78 MessageOption option;
79 DelayedSingleton<PrivacyManagerService>::GetInstance()->OnRemoteRequest(code, datas, reply, option);
80
81 return true;
82 }
83 } // namespace OHOS
84
85 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)86 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
87 {
88 /* Run your code on data */
89 OHOS::RegisterPermActiveStatusCallbackStubFuzzTest(data, size);
90 return 0;
91 }
92