SampleSecureApplication.java

/*
 * Copyright 2012-2017 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 sample.secure;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
import org.springframework.security.core.authority.AuthorityUtils;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.core.userdetails.User;
import org.springframework.security.provisioning.InMemoryUserDetailsManager;

@EnableAutoConfiguration
@ComponentScan
@EnableGlobalMethodSecurity(securedEnabled = true, prePostEnabled = true)
public class SampleSecureApplication implements CommandLineRunner {

	@Autowired
	private SampleService service;

	@Bean
	public InMemoryUserDetailsManager inMemoryUserDetailsManager() {
		return new InMemoryUserDetailsManager(User.withDefaultPasswordEncoder()
				.username("user").password("password").roles("USER").build());
	}

	@Override
	public void run(String... args) throws Exception {
		SecurityContextHolder.getContext()
				.setAuthentication(new UsernamePasswordAuthenticationToken("user", "N/A",
						AuthorityUtils.commaSeparatedStringToAuthorityList("ROLE_USER")));
		try {
			System.out.println(this.service.secure());
		}
		finally {
			SecurityContextHolder.clearContext();
		}
	}

	public static void main(String[] args) throws Exception {
		SpringApplication.run(SampleSecureApplication.class, "--debug");
	}

}