/*
* 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;
import java.util.Base64;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
import org.springframework.cloud.netflix.hystrix.security.app.CustomConcurrenyStrategy;
import org.springframework.http.HttpEntity;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpMethod;
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.web.client.RestTemplate;
/**
* Tests that a secured web service returning values using a feign client properly access
* the security context from a hystrix command.
* @author Daniel Lavoie
*/
@RunWith(SpringJUnit4ClassRunner.class)
@DirtiesContext
@SpringBootTest(classes = HystrixSecurityApplication.class, webEnvironment = WebEnvironment.RANDOM_PORT, properties = {"username.ribbon.listOfServers=localhost:${local.server.port}","feign.hystrix.enabled=true"})
public class HystrixSecurityTests {
@Autowired
private CustomConcurrenyStrategy customConcurrenyStrategy;
@Value("${local.server.port}")
private String serverPort;
@Value("${security.user.username}")
private String username;
@Value("${security.user.password}")
private String password;
@Test
public void testFeignHystrixSecurity() {
HttpHeaders headers = HystrixSecurityTests.createBasicAuthHeader(username,
password);
String usernameResult = new RestTemplate()
.exchange("http://localhost:" + serverPort + "/proxy-username",
HttpMethod.GET, new HttpEntity<Void>(headers), String.class)
.getBody();
Assert.assertTrue("Username should have been intercepted by feign interceptor.",
username.equals(usernameResult));
Assert.assertTrue("Custom hook should have been called.",
customConcurrenyStrategy.isHookCalled());
}
public static HttpHeaders createBasicAuthHeader(final String username,
final String password) {
return new HttpHeaders() {
private static final long serialVersionUID = 1766341693637204893L;
{
String auth = username + ":" + password;
byte[] encodedAuth = Base64.getEncoder().encode(auth.getBytes());
String authHeader = "Basic " + new String(encodedAuth);
this.set("Authorization", authHeader);
}
};
}
}