/*
 *
 *      Copyright (c) 2018-2025, lengleng All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice,
 *  this list of conditions and the following disclaimer.
 *  Redistributions in binary form must reproduce the above copyright
 *  notice, this list of conditions and the following disclaimer in the
 *  documentation and/or other materials provided with the distribution.
 *  Neither the name of the pig4cloud.com developer nor the names of its
 *  contributors may be used to endorse or promote products derived from
 *  this software without specific prior written permission.
 *  Author: lengleng (wangiegie@gmail.com)
 *
 */

package com.pig4cloud.pigx.common.security.feign;

import feign.RequestInterceptor;
import lombok.AllArgsConstructor;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.cloud.security.oauth2.client.AccessTokenContextRelay;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.oauth2.client.OAuth2ClientContext;
import org.springframework.security.oauth2.client.resource.OAuth2ProtectedResourceDetails;

/**
 * @author lengleng
 * @date 2018/6/22
 * feign 拦截器传递 header 中oauth token，
 * 使用hystrix 的信号量模式
 */
@Configuration
@AllArgsConstructor
@ConditionalOnProperty("security.oauth2.client.client-id")
public class PigxFeignClientConfiguration {
	@Bean
	public RequestInterceptor oauth2FeignRequestInterceptor(OAuth2ClientContext oAuth2ClientContext,
															OAuth2ProtectedResourceDetails resource,
															AccessTokenContextRelay accessTokenContextRelay) {
		return new PigxFeignClientInterceptor(oAuth2ClientContext, resource,accessTokenContextRelay);
	}
}
