content: /**
   * Copyright (C) 2024 AIDC-AI
   *
   * 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.langengine.lancedb.client.interceptor;
  
  import okhttp3.Interceptor;
  import okhttp3.Request;
  import okhttp3.Response;
  
  import java.io.IOException;
  
  
  public class AuthenticationInterceptor implements Interceptor {
      
      private final String apiKey;
      
      public AuthenticationInterceptor(String apiKey) {
          this.apiKey = apiKey;
      }
      
      @Override
      public Response intercept(Chain chain) throws IOException {
          Request original = chain.request();
          
          // 如果没有API Key，直接传递请求
          if (apiKey == null || apiKey.trim().isEmpty()) {
              return chain.proceed(original);
          }
          
          // 添加认证头
          Request authenticated = original.newBuilder()
                  .header("Authorization", "Bearer " + apiKey)
                  .header("Content-Type", "application/json")
                  .build();
                  
          return chain.proceed(authenticated);
      }
  }
  