1 /*
2 * Copyright (c) 2025 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 <cstddef>
17 #include <cstdint>
18 #include <fuzzer/FuzzedDataProvider.h>
19
20 #include "bundle_installer_proxy.h"
21
22 #include "bmsbundleinstallerproxy_fuzzer.h"
23 #include "bms_fuzztest_util.h"
24
25 using namespace OHOS::AppExecFwk;
26 using namespace OHOS::AppExecFwk::BMSFuzzTestUtil;
27 namespace OHOS {
DoSomethingInterestingWithMyAPI(const uint8_t * data,size_t size)28 bool DoSomethingInterestingWithMyAPI(const uint8_t* data, size_t size)
29 {
30 sptr<IRemoteObject> object;
31 BundleInstallerProxy bundleinstallerProxy(object);
32
33 FuzzedDataProvider fdp(data, size);
34 std::string bundleFilePath = fdp.ConsumeRandomLengthString(STRING_MAX_LENGTH);
35 InstallParam installParam;
36 GenerateInstallParam(fdp, installParam);
37 sptr<IStatusReceiver> statusReceiver;
38 bundleinstallerProxy.Install(bundleFilePath, installParam, statusReceiver);
39
40 std::string bundleName = fdp.ConsumeRandomLengthString(STRING_MAX_LENGTH);
41 bundleinstallerProxy.Recover(bundleName, installParam, statusReceiver);
42
43 std::vector<std::string> bundleFilePaths = GenerateStringArray(fdp);
44 bundleinstallerProxy.Install(bundleFilePaths, installParam, statusReceiver);
45
46 bundleinstallerProxy.Uninstall(bundleName, installParam, statusReceiver);
47 std::string modulePackage = fdp.ConsumeRandomLengthString(STRING_MAX_LENGTH);
48 bundleinstallerProxy.Uninstall(bundleFilePath, modulePackage, installParam, statusReceiver);
49 int32_t dlpType = fdp.ConsumeIntegral<int32_t>();
50 int32_t userId = BMSFuzzTestUtil::GenerateRandomUser(fdp);
51 int32_t appIndex = fdp.ConsumeIntegral<int32_t>();
52 bundleinstallerProxy.InstallSandboxApp(bundleName, dlpType, userId, appIndex);
53 bundleinstallerProxy.UninstallSandboxApp(bundleName, appIndex, userId);
54 std::vector<std::string> originHapPaths = GenerateStringArray(fdp);
55 bundleinstallerProxy.CreateStreamInstaller(installParam, statusReceiver, originHapPaths);
56 uint32_t streamInstallerId = fdp.ConsumeIntegral<uint32_t>();
57 bundleinstallerProxy.DestoryBundleStreamInstaller(streamInstallerId);
58 bundleinstallerProxy.StreamInstall(bundleFilePaths, installParam, statusReceiver);
59 return true;
60 }
61 }
62
63 // Fuzzer entry point.
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)64 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
65 {
66 // Run your code on data.
67 OHOS::DoSomethingInterestingWithMyAPI(data, size);
68 return 0;
69 }