SecurityConfig.java

/*
 * UVerify Backend
 * Copyright (C) 2025 Fabian Bormann
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Affero 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 Affero General Public License for more details.
 *
 *  You should have received a copy of the GNU Affero General Public License
 *  along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

package io.uverify.backend.config;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.env.Environment;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configurers.AbstractHttpConfigurer;
import org.springframework.security.web.SecurityFilterChain;
import org.springframework.security.web.util.matcher.AnyRequestMatcher;
import org.springframework.web.cors.CorsConfigurationSource;


@Configuration
@SuppressWarnings("unused")
@EnableWebSecurity
public class SecurityConfig {

    @Autowired
    private CorsConfigurationSource corsConfigurationSource;

    @Autowired
    private Environment environment;

    @Bean
    public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
        http.csrf(AbstractHttpConfigurer::disable)
                .authorizeHttpRequests(request -> request.requestMatchers(AnyRequestMatcher.INSTANCE).permitAll())
                .cors(cors -> cors.configurationSource(corsConfigurationSource));

        if (isHttpsProfileActive()) {
            http.requiresChannel(channel ->
                    channel.anyRequest().requiresSecure() // Enforce HTTPS
            );
        }

        return http.build();
    }

    private boolean isHttpsProfileActive() {
        for (String profile : environment.getActiveProfiles()) {
            if (profile.equalsIgnoreCase("https")) {
                return true;
            }
        }
        return false;
    }
}