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 "activateosaccountstub_fuzzer.h"
17 #include <string>
18 #include <thread>
19 #include <vector>
20
21 #include "fuzz_data.h"
22 #include "ios_account.h"
23 #include "os_account_manager_service.h"
24
25 using namespace std;
26 using namespace OHOS::AccountSA;
27
28 namespace OHOS {
29 const int ENUM_TYPE_MAX = 5;
30 const int PRIVATE_NUMBER = 3;
31 const int END_NUMBER = 4;
32 const std::u16string IOS_ACCOUNT_DESCRIPTOR = u"ohos.accountfwk.IOsAccount";
ActivateOsAccountStubFuzzTest(const uint8_t * data,size_t size)33 bool ActivateOsAccountStubFuzzTest(const uint8_t *data, size_t size)
34 {
35 if ((data == nullptr) || (size == 0)) {
36 return false;
37 }
38
39 MessageParcel datas;
40 FuzzData fuzzData(data, size);
41 datas.WriteInterfaceToken(IOS_ACCOUNT_DESCRIPTOR);
42
43 if (!datas.WriteInt32(fuzzData.GetData<int32_t>())) {
44 return false;
45 }
46
47 MessageParcel reply;
48 MessageOption option;
49 auto osAccountManagerService_ = std::make_shared<OsAccountManagerService>();
50 osAccountManagerService_ ->OnRemoteRequest(
51 static_cast<int32_t>(OsAccountInterfaceCode::ACTIVATE_OS_ACCOUNT), datas, reply, option);
52
53 return true;
54 }
55
ProcCreateOsAccountWithFullInfoStubFuzzTest(const uint8_t * data,size_t size)56 bool ProcCreateOsAccountWithFullInfoStubFuzzTest(const uint8_t *data, size_t size)
57 {
58 if ((data == nullptr) || (size == 0)) {
59 return false;
60 }
61
62 MessageParcel datas;
63 if (!datas.WriteInterfaceToken(IOS_ACCOUNT_DESCRIPTOR)) {
64 return false;
65 }
66
67 FuzzData fuzzData(data, size);
68
69 OsAccountInfo osAccountInfo;
70 osAccountInfo.SetLocalId(fuzzData.GetData<int>());
71 osAccountInfo.SetLocalName(fuzzData.GenerateString());
72 osAccountInfo.SetShortName(fuzzData.GenerateString());
73 int typeNumber = fuzzData.GetData<int>() % ENUM_TYPE_MAX;
74 if (typeNumber == PRIVATE_NUMBER) {
75 osAccountInfo.SetType(PRIVATE);
76 } else if (typeNumber == END_NUMBER) {
77 osAccountInfo.SetType(END);
78 } else {
79 OsAccountType testType = static_cast<OsAccountType>(typeNumber);
80 osAccountInfo.SetType(testType);
81 }
82 osAccountInfo.SetSerialNumber(fuzzData.GetData<int64_t>());
83
84 if (!datas.WriteParcelable(&osAccountInfo)) {
85 return false;
86 }
87
88 MessageParcel reply;
89 MessageOption option;
90 auto osAccountManagerService_ = std::make_shared<OsAccountManagerService>();
91 osAccountManagerService_->OnRemoteRequest(
92 static_cast<int32_t>(OsAccountInterfaceCode::CREATE_OS_ACCOUNT_WITH_FULL_INFO), datas, reply, option);
93
94 return true;
95 }
96
ProcGetCreatedOsAccountNumFromDatabaseStubFuzzTest(const uint8_t * data,size_t size)97 bool ProcGetCreatedOsAccountNumFromDatabaseStubFuzzTest(const uint8_t *data, size_t size)
98 {
99 if ((data == nullptr) || (size == 0)) {
100 return false;
101 }
102
103 MessageParcel datas;
104 if (!datas.WriteInterfaceToken(IOS_ACCOUNT_DESCRIPTOR)) {
105 return false;
106 }
107
108 FuzzData fuzzData(data, size);
109 if (!datas.WriteString(fuzzData.GenerateString())) {
110 return false;
111 }
112
113 MessageParcel reply;
114 MessageOption option;
115 auto osAccountManagerService_ = std::make_shared<OsAccountManagerService>();
116 osAccountManagerService_->OnRemoteRequest(
117 static_cast<int32_t>(OsAccountInterfaceCode::GET_CREATED_OS_ACCOUNT_NUM_FROM_DATABASE), datas, reply, option);
118
119 return true;
120 }
121
ProcGetMaxAllowCreateIdFromDatabaseStubFuzzTest(const uint8_t * data,size_t size)122 bool ProcGetMaxAllowCreateIdFromDatabaseStubFuzzTest(const uint8_t *data, size_t size)
123 {
124 if ((data == nullptr) || (size == 0)) {
125 return false;
126 }
127
128 MessageParcel datas;
129 if (!datas.WriteInterfaceToken(IOS_ACCOUNT_DESCRIPTOR)) {
130 return false;
131 }
132
133 FuzzData fuzzData(data, size);
134 if (!datas.WriteString(fuzzData.GenerateString())) {
135 return false;
136 }
137
138 MessageParcel reply;
139 MessageOption option;
140 auto osAccountManagerService_ = std::make_shared<OsAccountManagerService>();
141 osAccountManagerService_->OnRemoteRequest(
142 static_cast<int32_t>(OsAccountInterfaceCode::GET_MAX_ALLOW_CREATE_ID_FROM_DATABASE), datas, reply, option);
143
144 return true;
145 }
146
ProcGetOsAccountFromDatabaseStubFuzzTest(const uint8_t * data,size_t size)147 bool ProcGetOsAccountFromDatabaseStubFuzzTest(const uint8_t *data, size_t size)
148 {
149 if ((data == nullptr) || (size == 0)) {
150 return false;
151 }
152
153 MessageParcel datas;
154 if (!datas.WriteInterfaceToken(IOS_ACCOUNT_DESCRIPTOR)) {
155 return false;
156 }
157
158 FuzzData fuzzData(data, size);
159 if (!datas.WriteString(fuzzData.GenerateString())) {
160 return false;
161 }
162
163 if (!datas.WriteInt32(fuzzData.GetData<int32_t>())) {
164 return false;
165 }
166
167 MessageParcel reply;
168 MessageOption option;
169 auto osAccountManagerService_ = std::make_shared<OsAccountManagerService>();
170 osAccountManagerService_->OnRemoteRequest(
171 static_cast<int32_t>(OsAccountInterfaceCode::GET_OS_ACCOUNT_FROM_DATABASE), datas, reply, option);
172
173 return true;
174 }
175
ProcGetOsAccountListFromDatabaseStubFuzzTest(const uint8_t * data,size_t size)176 bool ProcGetOsAccountListFromDatabaseStubFuzzTest(const uint8_t *data, size_t size)
177 {
178 if ((data == nullptr) || (size == 0)) {
179 return false;
180 }
181
182 MessageParcel datas;
183 if (!datas.WriteInterfaceToken(IOS_ACCOUNT_DESCRIPTOR)) {
184 return false;
185 }
186
187 FuzzData fuzzData(data, size);
188 if (!datas.WriteString(fuzzData.GenerateString())) {
189 return false;
190 }
191
192 MessageParcel reply;
193 MessageOption option;
194 auto osAccountManagerService_ = std::make_shared<OsAccountManagerService>();
195 osAccountManagerService_->OnRemoteRequest(
196 static_cast<int32_t>(OsAccountInterfaceCode::GET_OS_ACCOUNT_LIST_FROM_DATABASE), datas, reply, option);
197
198 return true;
199 }
200
ProcGetSerialNumberFromDatabaseStubFuzzTest(const uint8_t * data,size_t size)201 bool ProcGetSerialNumberFromDatabaseStubFuzzTest(const uint8_t *data, size_t size)
202 {
203 if ((data == nullptr) || (size == 0)) {
204 return false;
205 }
206
207 MessageParcel datas;
208 if (!datas.WriteInterfaceToken(IOS_ACCOUNT_DESCRIPTOR)) {
209 return false;
210 }
211
212 FuzzData fuzzData(data, size);
213 if (!datas.WriteString(fuzzData.GenerateString())) {
214 return false;
215 }
216
217 MessageParcel reply;
218 MessageOption option;
219 auto osAccountManagerService_ = std::make_shared<OsAccountManagerService>();
220 osAccountManagerService_->OnRemoteRequest(
221 static_cast<int32_t>(OsAccountInterfaceCode::GET_SERIAL_NUM_FROM_DATABASE), datas, reply, option);
222
223 return true;
224 }
225 } // namespace OHOS
226
227 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)228 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
229 {
230 /* Run your code on data */
231 OHOS::ActivateOsAccountStubFuzzTest(data, size);
232 OHOS::ProcGetCreatedOsAccountNumFromDatabaseStubFuzzTest(data, size);
233 OHOS::ProcCreateOsAccountWithFullInfoStubFuzzTest(data, size);
234 OHOS::ProcGetMaxAllowCreateIdFromDatabaseStubFuzzTest(data, size);
235 OHOS::ProcGetOsAccountFromDatabaseStubFuzzTest(data, size);
236 OHOS::ProcGetOsAccountListFromDatabaseStubFuzzTest(data, size);
237 OHOS::ProcGetSerialNumberFromDatabaseStubFuzzTest(data, size);
238 return 0;
239 }
240