| /** |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package io.streamnative.pulsar.manager.service.impl; |
| |
| import com.google.common.collect.Maps; |
| import com.google.common.reflect.TypeToken; |
| import com.google.gson.Gson; |
| import io.streamnative.pulsar.manager.service.TenantsService; |
| import io.streamnative.pulsar.manager.utils.HttpUtil; |
| import org.apache.commons.lang3.StringUtils; |
| import org.apache.pulsar.common.policies.data.TenantInfo; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| import org.springframework.beans.factory.annotation.Value; |
| import org.springframework.stereotype.Service; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Map; |
| |
| @Service |
| public class TenantsServiceImpl implements TenantsService { |
| |
| private static final Logger log = LoggerFactory.getLogger(TenantsServiceImpl.class); |
| |
| |
| @Value("${backend.directRequestBroker}") |
| private boolean directRequestBroker; |
| |
| @Value("${backend.jwt.token}") |
| private String pulsarJwtToken; |
| |
| public Map<String, Object> getTenantsList(Integer pageNum, Integer pageSize, String requestHost) { |
| Map<String, Object> tenantsMap = Maps.newHashMap(); |
| List<Map<String, Object>> tenantsArray = new ArrayList<>(); |
| if (directRequestBroker) { |
| Gson gson = new Gson(); |
| Map<String, String> header = Maps.newHashMap(); |
| header.put("Content-Type", "application/json"); |
| if (StringUtils.isNotBlank(pulsarJwtToken)) { |
| header.put("Authorization", String.format("Bearer %s", pulsarJwtToken)); |
| } |
| String result = HttpUtil.doGet( requestHost + "/admin/v2/tenants", header); |
| if (result != null) { |
| List<String> tenantsList = gson.fromJson(result, new TypeToken<List<String>>(){}.getType()); |
| for (String tenant : tenantsList) { |
| Map<String, Object> tenantEntity = Maps.newHashMap(); |
| String info = HttpUtil.doGet( requestHost + "/admin/v2/tenants/" + tenant, header); |
| TenantInfo tenantInfo = gson.fromJson(info, TenantInfo.class); |
| tenantEntity.put("tenant", tenant); |
| tenantEntity.put("adminRoles", String.join(",", tenantInfo.getAdminRoles())); |
| tenantEntity.put("allowedClusters", String.join(",", tenantInfo.getAllowedClusters())); |
| String namespace = HttpUtil.doGet(requestHost + "/admin/v2/namespaces/" + tenant, header); |
| if (namespace != null) { |
| List<String> namespacesList = gson.fromJson(namespace, new TypeToken<List<String>>(){}.getType()); |
| tenantEntity.put("namespaces", namespacesList.size()); |
| } else { |
| tenantEntity.put("namespaces", 0); |
| } |
| tenantsArray.add(tenantEntity); |
| } |
| tenantsMap.put("isPage", false); |
| tenantsMap.put("total", tenantsList.size()); |
| tenantsMap.put("data", tenantsArray); |
| tenantsMap.put("pageNum", 1); |
| tenantsMap.put("pageSize", tenantsList.size()); |
| } |
| } else { |
| // to do query from local database |
| } |
| return tenantsMap; |
| } |
| |
| } |