package net.petrikainulainen.spring.social.signinmvc.config;
import net.petrikainulainen.spring.social.signinmvc.security.service.RepositoryUserDetailsService;
import net.petrikainulainen.spring.social.signinmvc.security.service.SimpleSocialUserDetailsService;
import net.petrikainulainen.spring.social.signinmvc.user.repository.UserRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
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.builders.WebSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.social.security.SocialUserDetailsService;
import org.springframework.social.security.SpringSocialConfigurer;
/**
* @author Petri Kainulainen
*/
@Configuration
@EnableWebSecurity
public class SecurityContext extends WebSecurityConfigurerAdapter {
@Autowired
private UserRepository userRepository;
@Override
public void configure(WebSecurity web) throws Exception {
web
//Spring Security ignores request to static resources such as CSS or JS files.
.ignoring()
.antMatchers("/static/**");
}
@Override
protected void configure(HttpSecurity http) throws Exception {
http
//Configures form login
.formLogin()
.loginPage("/login")
.loginProcessingUrl("/login/authenticate")
.failureUrl("/login?error=bad_credentials")
//Configures the logout function
.and()
.logout()
.deleteCookies("JSESSIONID")
.logoutUrl("/logout")
.logoutSuccessUrl("/login")
//Configures url based authorization
.and()
.authorizeRequests()
//Anyone can access the urls
.antMatchers(
"/auth/**",
"/login",
"/signup/**",
"/user/register/**"
).permitAll()
//The rest of the our application is protected.
.antMatchers("/**").hasRole("USER")
//Adds the SocialAuthenticationFilter to Spring Security's filter chain.
.and()
.apply(new SpringSocialConfigurer());
}
/**
* Configures the authentication manager bean which processes authentication
* requests.
*/
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
auth
.userDetailsService(userDetailsService())
.passwordEncoder(passwordEncoder());
}
/**
* This is used to hash the password of the user.
*/
@Bean
public PasswordEncoder passwordEncoder() {
return new BCryptPasswordEncoder(10);
}
/**
* This bean is used to load the user specific data when social sign in
* is used.
*/
@Bean
public SocialUserDetailsService socialUserDetailsService() {
return new SimpleSocialUserDetailsService(userDetailsService());
}
/**
* This bean is load the user specific data when form login is used.
*/
@Bean
public UserDetailsService userDetailsService() {
return new RepositoryUserDetailsService(userRepository);
}
}