feign解决不安全的https的连接请求

逃离我推掉我的手 2023-07-07 12:47 45阅读 0赞

package application;
    
    import feign.Client;
    import org.springframework.beans.factory.annotation.Qualifier;
    import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
    import org.springframework.cloud.netflix.ribbon.SpringClientFactory;
    import org.springframework.cloud.openfeign.ribbon.CachingSpringLoadBalancerFactory;
    import org.springframework.cloud.openfeign.ribbon.LoadBalancerFeignClient;
    import org.springframework.context.annotation.Bean;
    import org.springframework.context.annotation.Configuration;
    
    import javax.net.ssl.*;
    import java.security.KeyManagementException;
    import java.security.NoSuchAlgorithmException;
    import java.security.cert.CertificateException;
    import java.security.cert.X509Certificate;
    
    @Configuration
    public class FeignConfig {
    
        @Bean
        @ConditionalOnMissingBean
        public Client feignClient(@Qualifier("cachingLBClientFactory") CachingSpringLoadBalancerFactory cachingSpringLoadBalancerFactory,
                                  SpringClientFactory clientFactory) throws NoSuchAlgorithmException, KeyManagementException {
            SSLContext ctx = SSLContext.getInstance("SSL");
            X509TrustManager tm = new X509TrustManager() {
                @Override
                public void checkClientTrusted(X509Certificate[] chain,
                                               String authType) throws CertificateException {
                }
    
                @Override
                public void checkServerTrusted(X509Certificate[] chain,
                                               String authType) throws CertificateException {
                }
    
                @Override
                public X509Certificate[] getAcceptedIssuers() {
                    return null;
                }
            };
            ctx.init(null, new TrustManager[]{tm}, null);
            return new LoadBalancerFeignClient(new Client.Default(ctx.getSocketFactory(),
                    new HostnameVerifier() {
    
                        @Override
                        public boolean verify(String hostname, SSLSession session) {
                            // TODO Auto-generated method stub
                            return true;
                        }
                    }),
                    cachingSpringLoadBalancerFactory, clientFactory);
        }
    }

# 设置feign超时时间 #

#全局配置
    # 请求连接的超时时间 默认的时间为 1 秒
    ribbon.ConnectTimeout=10000
    # 请求处理的超时时间
    ribbon.ReadTimeout=10000