sample.ui.secure.SampleWebSecureApplication.java Source code

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Here is the source code for sample.ui.secure.SampleWebSecureApplication.java

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/*
 * Copyright 2012-2014 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.ui.secure;

import java.util.Date;
import java.util.Map;

import javax.sql.DataSource;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.security.SecurityProperties;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.core.Ordered;
import org.springframework.core.annotation.Order;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.authentication.configurers.GlobalAuthenticationConfigurerAdapter;
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;

@EnableAutoConfiguration
@ComponentScan
@Controller
public class SampleWebSecureApplication extends WebMvcConfigurerAdapter {

    @RequestMapping("/")
    public String home(Map<String, Object> model) {
        model.put("message", "Hello World");
        model.put("title", "Hello Home");
        model.put("date", new Date());
        return "home";
    }

    @RequestMapping("/foo")
    public String foo() {
        throw new RuntimeException("Expected exception in controller");
    }

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

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

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

    @Bean
    public AuthenticationSecurity authenticationSecurity() {
        return new AuthenticationSecurity();
    }

    @Order(SecurityProperties.ACCESS_OVERRIDE_ORDER)
    protected static class ApplicationSecurity extends WebSecurityConfigurerAdapter {

        @Autowired
        private SecurityProperties security;

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

    @Order(Ordered.HIGHEST_PRECEDENCE + 10)
    protected static class AuthenticationSecurity extends GlobalAuthenticationConfigurerAdapter {

        @Autowired
        private DataSource dataSource;

        @Override
        public void init(AuthenticationManagerBuilder auth) throws Exception {
            auth.jdbcAuthentication().dataSource(this.dataSource).withUser("admin").password("admin")
                    .roles("ADMIN", "USER").and().withUser("user").password("user").roles("USER");
        }
    }

}