Spring Boot OAuth 资源服务器代理配置

Posted 2023-02-27

【中文标题】Spring Boot OAuth 资源服务器代理配置

【英文标题】：Spring Boot OAuth Ressource Server Proxy Configuration

【发布时间】：2020-03-23 18:10:45

【问题描述】：

我目前正在努力将代理与 Spring-Webflux 结合使用。在其他服务中，我总是遵循这种方法，效果很好（代理配置是从标准环境变量中检索的）：

@Bean
public RestTemplate restTemplate() 
    final RestTemplate restTemplate = new RestTemplate();
    final CloseableHttpClient client = HttpClientBuilder.create().useSystemProperties().build();
    restTemplate.setRequestFactory(new HttpComponentsClientHttpRequestFactory(client));
    return restTemplate;
  

但现在我正在尝试使用 Spring Oauth-Resource-Server 包设置 OAuth-Ressource-Server。这个包使用 Spring-Webflux for HTTP(S)。该服务现在尝试从给定的 uri（需要代理）获取 jwk-set，但由于连接被拒绝错误而失败。有没有人得到 Spring-Webflux/OAuth-Ressource 和代理工作的组合？

【参考方案1】：

我自己发现，为 NimbusReactiveJwtDecoder bean 提供正确配置的 Web 客户端可以解决问题。

import lombok.Data;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.client.reactive.ReactorClientHttpConnector;
import org.springframework.security.oauth2.jwt.NimbusReactiveJwtDecoder;
import org.springframework.stereotype.Component;
import org.springframework.web.reactive.function.client.WebClient;
import reactor.netty.http.client.HttpClient;
import reactor.netty.tcp.ProxyProvider;

@Data
@Component
@Configuration
@ConfigurationProperties(value = "proxy")
public class ProxyConfig 

  private String host;
  private int port;
  private String username;
  private String password;

  @Value("$spring.security.oauth2.resourceserver.jwt.jwk-set-uri")
  private String jwkSetUri;

  @Bean
  public WebClient webClient(ReactorClientHttpConnector reactorClientHttpConnector) 
    return WebClient.builder().clientConnector(reactorClientHttpConnector).build();
  

  @Bean
  public HttpClient httpClient() 
    return HttpClient.create()
        .tcpConfiguration(tcpClient ->
            tcpClient.proxy(
                proxy -> proxy.type(ProxyProvider.Proxy.HTTP).host(host)
                    .port(port).username(username)
                    .password(s -> password)));
  

  @Bean
  ReactorClientHttpConnector reactorClientHttpConnector(HttpClient httpClient) 
    return new ReactorClientHttpConnector(httpClient);
  

  @Bean
  public NimbusReactiveJwtDecoder nimbusReactiveJwtDecoder(WebClient webClient) 
    return NimbusReactiveJwtDecoder
        .withJwkSetUri(jwkSetUri)
        .webClient(webClient).build();