1 /*
2 * Copyright (c) 2022-2024 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 "updatehaptoken_fuzzer.h"
17
18 #include <string>
19 #include <vector>
20 #include <thread>
21 #include "accesstoken_fuzzdata.h"
22 #undef private
23 #include "accesstoken_kit.h"
24
25 using namespace std;
26 using namespace OHOS::Security::AccessToken;
27
28 namespace OHOS {
UpdateHapTokenFuzzTest(const uint8_t * data,size_t size)29 bool UpdateHapTokenFuzzTest(const uint8_t* data, size_t size)
30 {
31 if ((data == nullptr) || (size == 0)) {
32 return false;
33 }
34
35 AccessTokenFuzzData fuzzData(data, size);
36 AccessTokenIDEx tokenIDex = {
37 .tokenIdExStruct.tokenID = fuzzData.GetData<AccessTokenID>(),
38 .tokenIdExStruct.tokenAttr = fuzzData.GetData<AccessTokenAttr>(),
39 };
40
41 std::string permissionName = fuzzData.GenerateRandomString();
42 PermissionDef testPermDef;
43 testPermDef.permissionName = permissionName;
44 testPermDef.bundleName = fuzzData.GenerateRandomString();
45 testPermDef.grantMode = 1;
46 testPermDef.availableLevel = APL_NORMAL;
47 testPermDef.label = fuzzData.GenerateRandomString();
48 testPermDef.labelId = 1;
49 testPermDef.description = fuzzData.GenerateRandomString();
50 testPermDef.descriptionId = 1;
51
52 PermissionStateFull testState;
53 testState.permissionName = permissionName;
54 testState.isGeneral = true;
55 testState.resDeviceID = {fuzzData.GenerateRandomString()};
56 testState.grantStatus = {PermissionState::PERMISSION_GRANTED};
57 testState.grantFlags = {1};
58 HapPolicyParams TestPolicyParams = {
59 .apl = APL_NORMAL,
60 .domain = fuzzData.GenerateRandomString(),
61 .permList = {testPermDef},
62 .permStateList = {testState}
63 };
64 UpdateHapInfoParams info;
65 info.appIDDesc = fuzzData.GenerateRandomString();
66 info.apiVersion = 8; // 8 means the version
67 info.isSystemApp = false;
68
69 int32_t result = AccessTokenKit::UpdateHapToken(
70 tokenIDex, info, TestPolicyParams);
71
72 return result == RET_SUCCESS;
73 }
74 }
75
76 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)77 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
78 {
79 /* Run your code on data */
80 OHOS::UpdateHapTokenFuzzTest(data, size);
81 return 0;
82 }
83