禁用webclient ssl验证springboot 2.0.4

Question

在 springboot 2.1 上，您可以使用下面的 sn-p 禁用 webclient ssl 验证，但是在 springboot 2.0 上如何做到这一点？其中 ReactorClientHttpConnector 没有这个支持 HttpClient 的构造函数，而是有下面的构造函数

public ReactorClientHttpConnector(Consumer<? super HttpClientOptions.Builder> clientOptions) {
        this.httpClient = HttpClient.create(clientOptions);
    }

以下代码片段适用于 2.1，但不适用于 2.0

SslContext context = SslContextBuilder.forClient()
            .trustManager(InsecureTrustManagerFactory.INSTANCE)
            .build();
HttpClient httpClient = HttpClient.create().secure(t -> t.sslContext(context));
WebClient.builder()
            .clientConnector(new ReactorClientHttpConnector(httpClient))

Answer 1

API 在 2.0 和 2.1 之间进行了一些演变。在下面找到适用于 2.0.4 的示例：

package com.example.webclienttest;

import io.netty.handler.ssl.SslContext;
import io.netty.handler.ssl.SslContextBuilder;
import io.netty.handler.ssl.util.InsecureTrustManagerFactory;
import javax.net.ssl.SSLException;
import org.junit.Test;
import org.springframework.http.client.reactive.ReactorClientHttpConnector;
import org.springframework.web.reactive.function.client.WebClient;

public class WebClientTest {

  @Test
  public void test() throws SSLException {
    SslContext context = SslContextBuilder.forClient()
        .trustManager(InsecureTrustManagerFactory.INSTANCE).build();
    WebClient webClient = WebClient.builder()
        .clientConnector(new ReactorClientHttpConnector(builder -> builder.sslContext(context)))
        .build();
    String stringMono = webClient.get().uri("https://expired.badssl.com/").retrieve()
        .bodyToMono(String.class).block();
    System.out.println(stringMono);
  }
}