bilhej/backend/src/main/java/se/bilhalsning/config/SecurityConfig.java
Joakim Mörling 8217b9c038 feat: wire role-based authorities from JWT into Spring Security
- JwtAuthenticationFilter now extracts the "role" claim from the JWT
  token and creates a SimpleGrantedAuthority("ROLE_" + role.toUpperCase())
  on the authentication token. Previously the authorities list was
  always empty (only userDetails.getAuthorities() which returned List.of())
- SecurityConfig adds .requestMatchers("/api/admin/**").hasRole("ADMIN")
  so admin endpoints require the ROLE_ADMIN authority
- All existing endpoints remain authenticated() only — no existing user
  flow is affected
- Public endpoints (auth, webhooks, vehicles) still permitAll()
2026-05-15 12:14:39 +02:00

46 lines
2 KiB
Java

package se.bilhalsning.config;
import org.springframework.beans.factory.annotation.Value;
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.http.SessionCreationPolicy;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.web.SecurityFilterChain;
import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
import se.bilhalsning.security.JwtAuthenticationFilter;
import se.bilhalsning.security.JwtService;
@Configuration
@EnableWebSecurity
public class SecurityConfig {
@Bean
public PasswordEncoder passwordEncoder() {
return new BCryptPasswordEncoder();
}
@Bean
public JwtService jwtService(@Value("${app.jwt.secret}") String secret) {
return new JwtService(secret);
}
@Bean
public SecurityFilterChain securityFilterChain(HttpSecurity http,
JwtAuthenticationFilter jwtAuthenticationFilter) throws Exception {
http
.csrf(csrf -> csrf.disable())
.sessionManagement(sm -> sm.sessionCreationPolicy(SessionCreationPolicy.STATELESS))
.authorizeHttpRequests(auth -> auth
.requestMatchers("/api/auth/register", "/api/auth/login").permitAll()
.requestMatchers("/api/webhooks/**").permitAll()
.requestMatchers("/api/vehicles/**").permitAll()
.requestMatchers("/api/admin/**").hasRole("ADMIN")
.anyRequest().authenticated())
.addFilterBefore(jwtAuthenticationFilter, UsernamePasswordAuthenticationFilter.class);
return http.build();
}
}