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 "set_browser_policies_plugin.h"
17
18 #include "bundle_manager_utils.h"
19 #include "edm_ipc_interface_code.h"
20 #include "iplugin_manager.h"
21 #include "map_string_serializer.h"
22
23 namespace OHOS {
24 namespace EDM {
25 const bool REGISTER_RESULT = IPluginManager::GetInstance()->AddPlugin(SetBrowserPoliciesPlugin::GetPlugin());
26
InitPlugin(std::shared_ptr<IPluginTemplate<SetBrowserPoliciesPlugin,std::map<std::string,std::string>>> ptr)27 void SetBrowserPoliciesPlugin::InitPlugin(
28 std::shared_ptr<IPluginTemplate<SetBrowserPoliciesPlugin, std::map<std::string, std::string>>> ptr)
29 {
30 EDMLOGD("SetBrowserPoliciesPlugin InitPlugin.");
31 ptr->InitAttribute(EdmInterfaceCode::SET_BROWSER_POLICIES, "set_browser_policies", true);
32 ptr->InitPermission(FuncOperateType::SET, "ohos.permission.ENTERPRISE_SET_BROWSER_POLICY",
33 IPlugin::PermissionType::SUPER_DEVICE_ADMIN);
34 ptr->SetSerializer(MapStringSerializer::GetInstance());
35 ptr->SetOnHandlePolicyListener(&SetBrowserPoliciesPlugin::OnSetPolicy, FuncOperateType::SET);
36 }
37
OnSetPolicy(std::map<std::string,std::string> & policies,std::map<std::string,std::string> & currentData,int32_t userId)38 ErrCode SetBrowserPoliciesPlugin::OnSetPolicy(std::map<std::string, std::string> &policies,
39 std::map<std::string, std::string> ¤tData, int32_t userId)
40 {
41 EDMLOGD("SetBrowserPoliciesPlugin OnSetPolicy.");
42 if (policies.empty()) {
43 EDMLOGD("SetBrowserPoliciesPlugin policies is empty.");
44 return EdmReturnErrCode::PARAM_ERROR;
45 }
46 auto iter = policies.begin();
47 if (iter->second.empty()) {
48 currentData.erase(iter->first);
49 } else {
50 currentData[iter->first] = iter->second;
51 }
52 return ERR_OK;
53 }
54
OnGetPolicy(std::string & policyData,MessageParcel & data,MessageParcel & reply,int32_t userId)55 ErrCode SetBrowserPoliciesPlugin::OnGetPolicy(std::string &policyData, MessageParcel &data, MessageParcel &reply,
56 int32_t userId)
57 {
58 std::map<std::string, std::string> policies;
59 pluginInstance_->serializer_->Deserialize(policyData, policies);
60 std::string appId = data.ReadString();
61 if (appId.empty() && FAILED(BundleManagerUtils::GetAppIdByCallingUid(appId))) {
62 reply.WriteInt32(EdmReturnErrCode::SYSTEM_ABNORMALLY);
63 return EdmReturnErrCode::SYSTEM_ABNORMALLY;
64 }
65 reply.WriteInt32(ERR_OK);
66 std::string policy;
67 if (policies.count(appId) > 0) {
68 policy = policies[appId];
69 }
70 reply.WriteString(policy);
71 return ERR_OK;
72 }
73 } // namespace EDM
74 } // namespace OHOS
75