de.sainth.recipe.backend.security.SecurityTokenAdapter.java Source code

Introduction

Here is the source code for de.sainth.recipe.backend.security.SecurityTokenAdapter.java

Source

/*
 * Copyright (c) 2017 sainth (sainth@sainth.de)
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
 */

package de.sainth.recipe.backend.security;

import de.sainth.recipe.backend.db.repositories.UserRepository;
import org.apache.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.HttpStatus;
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.web.AuthenticationEntryPoint;
import org.springframework.security.web.access.AccessDeniedHandler;
import org.springframework.security.web.access.ExceptionTranslationFilter;

@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity(securedEnabled = true)
public class SecurityTokenAdapter extends WebSecurityConfigurerAdapter {
    private static final Logger logger = Logger.getLogger(SecurityTokenAdapter.class);

    @Autowired
    private UserAuthenticationProvider authenticationProvider;

    @Autowired
    private UserRepository userRepository;

    @Autowired
    RecipeManagerProperties properties;

    public SecurityTokenAdapter() {
        super(true);
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.exceptionHandling().authenticationEntryPoint(getAuthenticationEntryPoint())
                .accessDeniedHandler(getAccessDeniedHandler()).and().authorizeRequests().anyRequest()
                .authenticated().and()
                .addFilterAfter(new AuthFilter(properties, userRepository), ExceptionTranslationFilter.class);
    }

    private AuthenticationEntryPoint getAuthenticationEntryPoint() {
        return (request, response, authException) -> response.sendError(HttpStatus.FORBIDDEN.value(),
                authException.getMessage());
    }

    private AccessDeniedHandler getAccessDeniedHandler() {
        return (request, response, accessDeniedException) -> response.sendError(HttpStatus.FORBIDDEN.value(),
                accessDeniedException.getMessage());
    }

    @Override
    public void configure(WebSecurity web) throws Exception {
        //      web.debug(true);
        //      web.ignoring().antMatchers("/login");
    }

    @Override
    public void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.authenticationProvider(authenticationProvider);
    }

}