/*
* Copyright 2013-2016 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.cloud.netflix.hystrix.security.app;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.stereotype.Component;
import feign.RequestInterceptor;
import feign.RequestTemplate;
/**
* This interceptor should be called from an Hyxtrix command execution thread. It is
* access the SecurityContext and settings an http header from the authentication details.
*
* @author Daniel Lavoie
*/
@Component
public class TestInterceptor implements RequestInterceptor {
@Override
public void apply(RequestTemplate template) {
if (SecurityContextHolder.getContext().getAuthentication() != null)
template.header("username",
SecurityContextHolder.getContext().getAuthentication().getName());
}
}