SampleWebSecureCustomApplication.java

/*
 * COMSAT
 * Copyright (c) 2013-2015, Parallel Universe Software Co. All rights reserved.
 *
 * This program and the accompanying materials are dual-licensed under
 * either the terms of the Eclipse Public License v1.0 as published by
 * the Eclipse Foundation
 *
 *   or (per the licensee's choosing)
 *
 * under the terms of the GNU Lesser General Public License version 3.0
 * as published by the Free Software Foundation.
 */
/*
 * Based on the corresponding class in Spring Boot Samples.
 * Copyright the original author(s).
 * Released under the ASF 2.0 license.
 */
package comsat.sample.ui.secure;

import co.paralleluniverse.fibers.Fiber;
import co.paralleluniverse.fibers.SuspendExecution;
import co.paralleluniverse.springframework.boot.security.autoconfigure.web.FiberSecureSpringBootApplication;
import java.util.Date;
import java.util.Map;

import javax.sql.DataSource;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.security.SecurityProperties;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.context.annotation.Bean;
import org.springframework.core.annotation.Order;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;

@FiberSecureSpringBootApplication // This will enable fiber-blocking
@Controller
public class SampleWebSecureCustomApplication extends WebMvcConfigurerAdapter {
    @RequestMapping("/")
    public String home(Map<String, Object> model) throws InterruptedException, SuspendExecution {
        Fiber.sleep(10);
        model.put("message", "Hello World");
        model.put("title", "Hello Home");
        model.put("date", new Date());
        return "home";
    }

    @RequestMapping("/foo")
    public String foo() throws InterruptedException, SuspendExecution {
        Fiber.sleep(10);
        throw new RuntimeException("Expected exception in controller");
    }

    public static void main(String[] args) throws Exception {
        new SpringApplicationBuilder(SampleWebSecureCustomApplication.class).run(args);
    }

    @Override
    public void addViewControllers(ViewControllerRegistry registry) {
        registry.addViewController("/login").setViewName("login");
    }

    @Bean
    public ApplicationSecurity applicationSecurity() {
        return new ApplicationSecurity();
    }

    @Order(SecurityProperties.ACCESS_OVERRIDE_ORDER)
    protected static class ApplicationSecurity extends WebSecurityConfigurerAdapter {
        @Autowired
        private SecurityProperties security;

        @Autowired
        private DataSource dataSource;

        @Override
        protected void configure(HttpSecurity http) throws Exception {
            http.authorizeRequests().antMatchers("/css/**").permitAll().anyRequest()
                    .fullyAuthenticated().and().formLogin().loginPage("/login")
                    .failureUrl("/login?error").permitAll();
        }

        @Override
        public void configure(AuthenticationManagerBuilder auth) throws Exception {
            auth.jdbcAuthentication().dataSource(this.dataSource);
        }
    }
}