content: /*
   * Copyright 1999-2023 Alibaba Group Holding Ltd.
   *
   * 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 com.alibaba.nacos.client.auth.ram.utils;
  
  import com.alibaba.nacos.api.PropertyKeyConst;
  import com.alibaba.nacos.api.SystemPropertyKeyConst;
  import com.alibaba.nacos.api.common.Constants;
  import com.alibaba.nacos.common.utils.StringUtils;
  
  import java.util.Properties;
  
  /**
   * Util to get ram info, such as AK, SK and RAM role.
   *
   * @author xiweng.yy
   */
  public class RamUtil {
      
      public static String getAccessKey(Properties properties) {
          boolean isUseRamInfoParsing = Boolean.parseBoolean(properties
                  .getProperty(PropertyKeyConst.IS_USE_RAM_INFO_PARSING,
                          System.getProperty(SystemPropertyKeyConst.IS_USE_RAM_INFO_PARSING,
                                  Constants.DEFAULT_USE_RAM_INFO_PARSING)));
          
          String result = properties.getProperty(PropertyKeyConst.ACCESS_KEY);
          if (isUseRamInfoParsing && StringUtils.isBlank(result)) {
              result = SpasAdapter.getAk();
          }
          return result;
      }
      
      public static String getSecretKey(Properties properties) {
          boolean isUseRamInfoParsing = Boolean.parseBoolean(properties
                  .getProperty(PropertyKeyConst.IS_USE_RAM_INFO_PARSING,
                          System.getProperty(SystemPropertyKeyConst.IS_USE_RAM_INFO_PARSING,
                                  Constants.DEFAULT_USE_RAM_INFO_PARSING)));
          
          String result = properties.getProperty(PropertyKeyConst.SECRET_KEY);
          if (isUseRamInfoParsing && StringUtils.isBlank(result)) {
              result = SpasAdapter.getSk();
          }
          return result;
      }
  }
  