SecurityConfiguration.java

package ee.esutoniagodesu.config;

import ee.esutoniagodesu.repository.domain.ac.UserRepository;
import ee.esutoniagodesu.security.*;
import ee.esutoniagodesu.web.filter.CsrfCookieGeneratorFilter;
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.method.configuration.EnableGlobalMethodSecurity;
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.security.data.repository.query.SecurityEvaluationContextExtension;
import org.springframework.security.web.csrf.CsrfFilter;
import org.springframework.social.security.SpringSocialConfigurer;

import javax.inject.Inject;

@Configuration
@EnableWebSecurity(debug = false)
@EnableGlobalMethodSecurity(prePostEnabled = true, securedEnabled = true)
public class SecurityConfiguration extends WebSecurityConfigurerAdapter {

    @Inject
    private AjaxAuthenticationSuccessHandler ajaxAuthenticationSuccessHandler;

    @Inject
    private AjaxAuthenticationFailureHandler ajaxAuthenticationFailureHandler;

    @Inject
    private AjaxLogoutSuccessHandler ajaxLogoutSuccessHandler;

    @Inject
    private Http401UnauthorizedEntryPoint authenticationEntryPoint;

    @Inject
    private UserRepository userRepository;

    @Bean
    public UserDetailsService userDetailsService() {
        return new RepositoryUserDetailsService(userRepository);
    }

    @Bean
    public PasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }

    @Inject
    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
        auth.userDetailsService(userDetailsService())
            .passwordEncoder(passwordEncoder());
    }

    @Override
    public void configure(WebSecurity web) throws Exception {
        web.ignoring()
            .antMatchers("/scripts/**/*.{js,html}")
            .antMatchers("/bower_components/**")
            .antMatchers("/i18n/**")
            .antMatchers("/assets/**");
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.requiresChannel()
            .and()
            .csrf()
            .ignoringAntMatchers("/websocket/**")
            .and()
            .addFilterAfter(new CsrfCookieGeneratorFilter(), CsrfFilter.class)
            .exceptionHandling()
            .authenticationEntryPoint(authenticationEntryPoint)
            .and()
            .formLogin()
            .loginProcessingUrl("/api/authentication")
            .successHandler(ajaxAuthenticationSuccessHandler)
            .failureHandler(ajaxAuthenticationFailureHandler)
            .usernameParameter("j_username")
            .passwordParameter("j_password")
            .permitAll()
            .and()
            .logout()
            .logoutUrl("/api/logout")
            .logoutSuccessHandler(ajaxLogoutSuccessHandler)
            .deleteCookies("JSESSIONID")
            .permitAll()
            .and()
            .headers()
            .frameOptions()
            .disable()
            .and()
            .authorizeRequests()
            .antMatchers(permitAll).permitAll()
            .antMatchers("/api/**").authenticated()
            .antMatchers(permitAdmin).hasAuthority(AuthoritiesConstants.ADMIN)
            .and().apply(springSocialConfigurer);
    }

    @Inject
    private SpringSocialConfigurer springSocialConfigurer;

    public static final String[] permitAll = {
        "/api/readings",
        "/api/readings/*",
        "/api/readingPages/byReading",
        "/api/git",
        "/api/dict/**",
        "/api/media/*",
        "/api/rtk/**",
        "/auth/**",
        "/disconnect/facebook",
        "/api/morphology/**",
        "/api/translator",
        "/api/register",
        "/api/register/external",
        "/api/activate",
        "/api/authenticate",
        "/api/account/reset_password/init",
        "/api/account/reset_password/finish"
    };

    public static final String[] permitAdmin = {
        "/api/audits/**",
        "/api/users/**",
        "/health/**"
    };

    @Bean
    public SecurityEvaluationContextExtension securityEvaluationContextExtension() {
        return new SecurityEvaluationContextExtension();
    }
}