package com.ycl.feign;

import com.ycl.interceptor.HKFeignInterceptor;
import feign.Client;
import feign.Logger;
import feign.RequestInterceptor;
import feign.codec.ErrorDecoder;
import org.springframework.cloud.configuration.SSLContextFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;

/**
 *海康接口配置
 */
@Configuration
public class HKFeignConfig {
    //跳过ssl验证
    @Bean
    public Client generateClient() {
        try {
            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 Client.Default(ctx.getSocketFactory(), (hostname, session) -> true);
        } catch (Exception e) {
            return null;
        }
    }
    /**
     * 调用异常处理
     * @return
     */
    @Bean
    public ErrorDecoder errorDecoder() {
        return new FeignErrorDecoder();
    }

    @Bean
    Logger.Level feignLoggerLevel(){
        return Logger.Level.FULL;
    }
}