/*
* Copyright 2002-2016 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.security.config.annotation.web.configuration;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
import org.junit.After;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.core.annotation.AuthenticationPrincipal;
import org.springframework.security.core.authority.AuthorityUtils;
import org.springframework.security.core.context.SecurityContext;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.core.userdetails.User;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.context.WebApplicationContext;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
/**
*
* @author Rob Winch
*
*/
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration
@WebAppConfiguration
public class AuthenticationPrincipalArgumentResolverTests {
@Autowired
WebApplicationContext wac;
@After
public void cleanup() {
SecurityContextHolder.clearContext();
}
@Test
public void authenticationPrincipalExpressionWhenBeanExpressionSuppliedThenBeanUsed() throws Exception {
User user = new User("user", "password", AuthorityUtils.createAuthorityList("ROLE_USER"));
SecurityContext context = SecurityContextHolder.createEmptyContext();
context.setAuthentication(new UsernamePasswordAuthenticationToken(user, user.getPassword(), user.getAuthorities()));
SecurityContextHolder.setContext(context);
MockMvc mockMvc = MockMvcBuilders
.webAppContextSetup(wac)
.build();
mockMvc.perform(get("/users/self"))
.andExpect(status().isOk())
.andExpect(content().string("extracted-user"));
}
@EnableWebSecurity
@EnableWebMvc
static class Config {
@Autowired
public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
auth
.inMemoryAuthentication();
}
@Bean
public UsernameExtractor usernameExtractor() {
return new UsernameExtractor();
}
@RestController
static class UserController {
@GetMapping("/users/self")
public String usersSelf(@AuthenticationPrincipal(expression = "@usernameExtractor.extract(#this)") String userName) {
return userName;
}
}
}
static class UsernameExtractor {
public String extract(User u) {
return "extracted-" + u.getUsername();
}
}
}