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 "passiveabilityproxy_fuzzer.h"
17
18 #include "accesstoken_kit.h"
19 #include "if_system_ability_manager.h"
20 #include "iservice_registry.h"
21 #include "message_option.h"
22 #include "message_parcel.h"
23 #include "nativetoken_kit.h"
24 #include "system_ability_definition.h"
25 #include "token_setproc.h"
26 #include "locator_ability.h"
27 #include "locationhub_ipc_interface_code.h"
28
29 #ifdef FEATURE_PASSIVE_SUPPORT
30 #include "passive_ability.h"
31 #include "passive_ability_proxy.h"
32 #endif
33 #include "permission_manager.h"
34 #include "work_record_statistic.h"
35
36 namespace OHOS {
37 using namespace OHOS::Location;
38 const int32_t SLEEP_TIMES = 1000;
39 const int32_t LOCATION_PERM_NUM = 4;
40
MockNativePermission()41 void MockNativePermission()
42 {
43 const char *perms[] = {
44 ACCESS_LOCATION.c_str(), ACCESS_APPROXIMATELY_LOCATION.c_str(),
45 ACCESS_BACKGROUND_LOCATION.c_str(), MANAGE_SECURE_SETTINGS.c_str(),
46 };
47 NativeTokenInfoParams infoInstance = {
48 .dcapsNum = 0,
49 .permsNum = LOCATION_PERM_NUM,
50 .aclsNum = 0,
51 .dcaps = nullptr,
52 .perms = perms,
53 .acls = nullptr,
54 .processName = "GnssAbility_FuzzTest",
55 .aplStr = "system_basic",
56 };
57 auto tokenId = GetAccessTokenId(&infoInstance);
58 SetSelfTokenID(tokenId);
59 Security::AccessToken::AccessTokenKit::ReloadNativeTokenInfo();
60 }
61
62 #ifdef FEATURE_PASSIVE_SUPPORT
PassiveAbility001FuzzTest(const uint8_t * data,size_t size)63 bool PassiveAbility001FuzzTest(const uint8_t* data, size_t size)
64 {
65 int index = 0;
66 sptr<OHOS::Location::PassiveAbility> ability = new (std::nothrow) PassiveAbility();
67 sptr<OHOS::Location::PassiveAbilityProxy> proxy =
68 new (std::nothrow) PassiveAbilityProxy(ability);
69 proxy->SetEnable(true);
70 std::this_thread::sleep_for(std::chrono::milliseconds(SLEEP_TIMES));
71 proxy->SetEnable(false);
72 std::this_thread::sleep_for(std::chrono::milliseconds(SLEEP_TIMES));
73 std::vector<std::shared_ptr<OHOS::Location::Location>> locations;
74 proxy->EnableMock();
75 std::this_thread::sleep_for(std::chrono::milliseconds(SLEEP_TIMES));
76 proxy->DisableMock();
77 std::this_thread::sleep_for(std::chrono::milliseconds(SLEEP_TIMES));
78 proxy->SetMocked(data[index++], locations);
79 WorkRecordStatistic::DestroyInstance();
80 return true;
81 }
82 #endif
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 OHOS::MockNativePermission();
89 #ifdef FEATURE_PASSIVE_SUPPORT
90 OHOS::PassiveAbility001FuzzTest(data, size);
91 #endif
92 return 0;
93 }
94
95