no-copy/src/main/java/ru/soune/nocopy/configuration/security/SecurityConfig.java

package ru.soune.nocopy.configuration.security;

import lombok.RequiredArgsConstructor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
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.config.http.SessionCreationPolicy;
import org.springframework.security.web.SecurityFilterChain;
import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
import ru.soune.nocopy.util.JwtAuthFilter;

@Configuration
@EnableWebSecurity
@RequiredArgsConstructor
public class SecurityConfig {

    private final JwtAuthFilter jwtAuthFilter;

    @Bean
    public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
        http
                .csrf(AbstractHttpConfigurer::disable)
                .sessionManagement(session ->
                        session.sessionCreationPolicy(SessionCreationPolicy.STATELESS))
                .authorizeHttpRequests(auth -> auth
                        .requestMatchers("api/v{version}/files/public-download/**").permitAll()
                        .requestMatchers("/api/files/public/**").permitAll()
                        .requestMatchers("/api/auth/**").permitAll()
                        .requestMatchers("/api/file/link/**").permitAll()
                        .requestMatchers("/check/api/**").permitAll()
                        .requestMatchers("/internal/**").permitAll()
                        .anyRequest().authenticated()
                )
                .addFilterBefore(jwtAuthFilter, UsernamePasswordAuthenticationFilter.class);

        return http.build();
    }
}