1 /*
2 * Copyright (c) 2022 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 "locatorbackgroundproxy_fuzzer.h"
17
18 #include "i_locator_callback.h"
19 #include "locator_background_proxy.h"
20 #include "locator_callback_proxy.h"
21 #include "request.h"
22 #include "request_config.h"
23
24 namespace OHOS {
25 using namespace OHOS::Location;
26 const int MIN_DATA_LEN = 11;
LocatorBackgroundProxyFuzzerTest(const uint8_t * data,size_t size)27 bool LocatorBackgroundProxyFuzzerTest(const uint8_t* data, size_t size)
28 {
29 int index = 0;
30 auto backgroundProxy =
31 LocatorBackgroundProxy::GetInstance();
32 if (backgroundProxy == nullptr) {
33 return false;
34 }
35 std::shared_ptr<Request> request =
36 std::make_shared<Request>();
37 std::string bundleName((const char*) data, size);
38 request->SetUid(data[index++]);
39 request->SetPid(data[index++]);
40 request->SetPackageName(bundleName);
41 std::unique_ptr<RequestConfig> requestConfig =
42 std::make_unique<RequestConfig>();
43 requestConfig->SetScenario(data[index++]);
44 requestConfig->SetPriority(data[index++]);
45 requestConfig->SetTimeInterval(data[index++]);
46 requestConfig->SetDistanceInterval(data[index++]);
47 requestConfig->SetMaxAccuracy(data[index++]);
48 requestConfig->SetFixNumber(data[index++]);
49 requestConfig->SetTimeOut(data[index++]);
50 request->SetRequestConfig(*requestConfig);
51 request->SetRequesting(true);
52 request->SetTokenId(data[index++]);
53 request->SetFirstTokenId(data[index++]);
54 request->SetLocationPermState(false);
55 request->SetBackgroundPermState(false);
56 request->SetApproximatelyPermState(false);
57 backgroundProxy->UpdateListOnRequestChange(request);
58 backgroundProxy->OnSuspend(request, true);
59 backgroundProxy->OnSuspend(request, false);
60 backgroundProxy->OnSaStateChange(true);
61 backgroundProxy->OnSaStateChange(false);
62 backgroundProxy->OnDeleteRequestRecord(request);
63 sptr<ILocatorCallback> callbackStub =
64 new (std::nothrow) LocatorCallbackStub();
65 backgroundProxy->IsCallbackInProxy(callbackStub);
66 backgroundProxy->IsAppBackground(bundleName);
67 backgroundProxy->RegisterAppStateObserver();
68 backgroundProxy->UnregisterAppStateObserver();
69 return true;
70 }
71 }
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 if (size < OHOS::MIN_DATA_LEN) {
77 return 0;
78 }
79 /* Run your code on data */
80 OHOS::LocatorBackgroundProxyFuzzerTest(data, size);
81 return 0;
82 }