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 "clear_up_application_data_plugin.h"
17
18 #include "app_mgr_proxy.h"
19 #include "clear_up_application_data_param_serializer.h"
20 #include "edm_ipc_interface_code.h"
21 #include "external_manager_factory.h"
22 #include "iplugin_manager.h"
23 #include "iservice_registry.h"
24 #include "system_ability_definition.h"
25
26 namespace OHOS {
27 namespace EDM {
28
29 const bool REGISTER_RESULT = IPluginManager::GetInstance()->AddPlugin(ClearUpApplicationDataPlugin::GetPlugin());
30
InitPlugin(std::shared_ptr<IPluginTemplate<ClearUpApplicationDataPlugin,ClearUpApplicationDataParam>> ptr)31 void ClearUpApplicationDataPlugin::InitPlugin(
32 std::shared_ptr<IPluginTemplate<ClearUpApplicationDataPlugin, ClearUpApplicationDataParam>> ptr)
33 {
34 EDMLOGI("ClearUpApplicationDataPlugin InitPlugin...");
35 ptr->InitAttribute(EdmInterfaceCode::CLEAR_UP_APPLICATION_DATA, PolicyName::POLICY_CLEAR_UP_APPLICATION_DATA,
36 EdmPermission::PERMISSION_ENTERPRISE_MANAGE_APPLICATION, IPlugin::PermissionType::SUPER_DEVICE_ADMIN, false);
37 ptr->SetSerializer(ClearUpApplicationDataParamSerializer::GetInstance());
38 ptr->SetOnHandlePolicyListener(&ClearUpApplicationDataPlugin::OnSetPolicy, FuncOperateType::SET);
39 }
40
OnSetPolicy(ClearUpApplicationDataParam & param)41 ErrCode ClearUpApplicationDataPlugin::OnSetPolicy(ClearUpApplicationDataParam ¶m)
42 {
43 EDMLOGD("ClearUpApplicationDataPlugin::OnSetPolicy, bundleName = %{public}s", param.bundleName.c_str());
44 if (param.bundleName.empty() || !IsBundleInstalled(param)) {
45 EDMLOGE("Parameter bundle name wrong");
46 return EdmReturnErrCode::PARAM_ERROR;
47 }
48 sptr<ISystemAbilityManager> abilityMgr = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
49 if (abilityMgr == nullptr) {
50 EDMLOGE("Failed to get ISystemAbilityManager");
51 return EdmReturnErrCode::SYSTEM_ABNORMALLY;
52 }
53 sptr<IRemoteObject> remoteObject = abilityMgr->CheckSystemAbility(APP_MGR_SERVICE_ID);
54 if (remoteObject == nullptr) {
55 EDMLOGE("Failed to get app manager service");
56 return EdmReturnErrCode::SYSTEM_ABNORMALLY;
57 }
58 sptr<AppExecFwk::IAppMgr> appMgrProxy = iface_cast<AppExecFwk::IAppMgr>(remoteObject);
59 if (appMgrProxy == nullptr || !appMgrProxy->AsObject()) {
60 EDMLOGE("Failed to get app mgr proxy");
61 return EdmReturnErrCode::SYSTEM_ABNORMALLY;
62 }
63 int ret = appMgrProxy->ClearUpApplicationData(param.bundleName, param.appIndex, param.userId);
64 EDMLOGI("ClearUpApplicationData ret: %{public}d", ret);
65 if (ret != 0) {
66 return EdmReturnErrCode::SYSTEM_ABNORMALLY;
67 }
68 return ERR_OK;
69 }
70
IsBundleInstalled(const ClearUpApplicationDataParam & param)71 bool ClearUpApplicationDataPlugin::IsBundleInstalled(const ClearUpApplicationDataParam ¶m)
72 {
73 std::shared_ptr<IExternalManagerFactory> factory = std::make_shared<ExternalManagerFactory>();
74 return factory->CreateBundleManager()->IsBundleInstalled(param.bundleName, param.userId, param.appIndex);
75 }
76 } // namespace EDM
77 } // namespace OHOS
78