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