Add security on endpoints and handle 403 responses.

sportshub-application/src/main/java/org/sportshub/application/configuration/SecurityConfiguration.java

@@ -1,9 +1,13 @@
 package org.sportshub.application.configuration;
 
+import static org.sportshub.domain.user.model.UserRole.ADMIN;
+import static org.springframework.http.HttpMethod.GET;
+import static org.springframework.http.HttpMethod.OPTIONS;
+import static org.springframework.http.HttpMethod.POST;
+import static org.springframework.security.config.http.SessionCreationPolicy.STATELESS;
 import org.sportshub.application.security.JwtAuthenticationFilter;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.http.HttpMethod;
 import org.springframework.security.config.Customizer;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
@@ -12,7 +16,6 @@ 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 org.springframework.security.web.util.matcher.AntPathRequestMatcher;
 
 import static jakarta.servlet.DispatcherType.FORWARD;
 import static jakarta.servlet.http.HttpServletResponse.SC_FORBIDDEN;
@@ -29,27 +32,29 @@ public class SecurityConfiguration {
         httpSecurity
             .csrf(AbstractHttpConfigurer::disable)
             .httpBasic(Customizer.withDefaults())
+            .exceptionHandling(configurer -> configurer
+                .authenticationEntryPoint((request, response, authException) -> response.sendError(SC_UNAUTHORIZED))
+                .accessDeniedHandler((request, response, accessDeniedException) -> response.sendError(SC_FORBIDDEN))
+            )
             .addFilterBefore(jwtAuthenticationFilter, UsernamePasswordAuthenticationFilter.class)
+            .sessionManagement(customizer -> customizer.sessionCreationPolicy(STATELESS))
             .authorizeHttpRequests(requests -> requests
                 .dispatcherTypeMatchers(FORWARD).permitAll()
                 .requestMatchers(
-                    HttpMethod.GET,
-                    "/api/health/check"
+                    GET,
+                    "/api/health/check",
+                    "/error"
                 ).permitAll()
                 .requestMatchers(
-                    HttpMethod.POST,
+                    GET,
+                    "/api/users"
+                ).hasAuthority(ADMIN.name())
+                .requestMatchers(
+                    POST,
                     "/api/users/login"
                 ).permitAll()
+                .requestMatchers(OPTIONS).permitAll()
                 .anyRequest().authenticated()
-            )
-            .exceptionHandling(configurer -> configurer
-                .defaultAuthenticationEntryPointFor(
-                    (request, response, authException) -> response.sendError(SC_UNAUTHORIZED),
-                    new AntPathRequestMatcher("/api/**")
-                ).defaultAccessDeniedHandlerFor(
-                    (request, response, accessDeniedException) -> response.sendError(SC_FORBIDDEN),
-                    new AntPathRequestMatcher("/api/**")
-                )
             );
 
         return httpSecurity.build();

sportshub-application/src/main/java/org/sportshub/application/security/model/CustomUserDetails.java

@@ -1,10 +1,11 @@
 package org.sportshub.application.security.model;
 
-import static java.util.Collections.emptyList;
 import java.util.Collection;
 
 import org.sportshub.domain.user.model.User;
+import org.sportshub.domain.user.model.UserRole;
 import org.springframework.security.core.GrantedAuthority;
+import org.springframework.security.core.authority.SimpleGrantedAuthority;
 import org.springframework.security.core.userdetails.UserDetails;
 
 public class CustomUserDetails implements UserDetails {
@@ -16,7 +17,12 @@ public class CustomUserDetails implements UserDetails {
 
     @Override
     public Collection<? extends GrantedAuthority> getAuthorities() {
-        return emptyList();
+        return user.roles()
+            .stream()
+            .map(UserRole::name)
+            .map(role -> "ROLE_" + role)
+            .map(SimpleGrantedAuthority::new)
+            .toList();
     }
 
     @Override

sportshub-domain/src/main/java/org/sportshub/domain/user/model/User.java

@@ -1,8 +1,10 @@
 package org.sportshub.domain.user.model;
 
+import java.util.List;
 import java.util.UUID;
 
 public record User(
     UUID id,
-    String password
+    String password,
+    List<UserRole> roles
 ) {}

sportshub-domain/src/main/java/org/sportshub/domain/user/model/UserRole.java

@@ -0,0 +1,6 @@
+package org.sportshub.domain.user.model;
+
+public enum UserRole {
+    STANDARD,
+    ADMIN
+}

sportshub-exposition/src/main/java/org/sportshub/exposition/user/UserController.java

@@ -1,12 +1,10 @@
 package org.sportshub.exposition.user;
 
 import java.util.List;
-import java.util.Optional;
 
 import org.sportshub.application.user.UserUseCases;
 import org.sportshub.domain.user.model.User;
 import org.sportshub.exposition.user.model.LoginRequest;
-import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;

sportshub-infrastructure/src/main/java/org/sportshub/infrastructure/user/adapter/UserInMemoryAdapter.java

@@ -4,6 +4,8 @@ import java.util.List;
 import java.util.Optional;
 import java.util.UUID;
 
+import static org.sportshub.domain.user.model.UserRole.ADMIN;
+import static org.sportshub.domain.user.model.UserRole.STANDARD;
 import org.sportshub.domain.user.model.User;
 import org.sportshub.domain.user.port.UserPort;
 import org.springframework.stereotype.Component;
@@ -11,9 +13,21 @@ import org.springframework.stereotype.Component;
 @Component
 public class UserInMemoryAdapter implements UserPort {
     private static final List<User> users = List.of(
-        new User(UUID.fromString("c1a0805f-c618-47dc-bae7-bee70503644e"), "$2a$10$WPuLOKpvaQnMotNo5ijPwegBPwmMF1C04XkTNCBpeBFo4r2YJWy.2"),
-        new User(UUID.fromString("4eff194d-dd8e-463e-974f-034bfd509f84"), "$2a$10$WPuLOKpvaQnMotNo5ijPwegBPwmMF1C04XkTNCBpeBFo4r2YJWy.2"),
-        new User(UUID.fromString("c78d7d7c-0386-415d-86dc-98a470591e07"), "$2a$10$WPuLOKpvaQnMotNo5ijPwegBPwmMF1C04XkTNCBpeBFo4r2YJWy.2")
+        new User(
+            UUID.fromString("c1a0805f-c618-47dc-bae7-bee70503644e"),
+            "$2a$10$WPuLOKpvaQnMotNo5ijPwegBPwmMF1C04XkTNCBpeBFo4r2YJWy.2",
+            List.of(STANDARD)
+        ),
+        new User(
+            UUID.fromString("4eff194d-dd8e-463e-974f-034bfd509f84"),
+            "$2a$10$WPuLOKpvaQnMotNo5ijPwegBPwmMF1C04XkTNCBpeBFo4r2YJWy.2",
+            List.of(STANDARD)
+        ),
+        new User(
+            UUID.fromString("c78d7d7c-0386-415d-86dc-98a470591e07"),
+            "$2a$10$WPuLOKpvaQnMotNo5ijPwegBPwmMF1C04XkTNCBpeBFo4r2YJWy.2",
+            List.of(STANDARD, ADMIN)
+        )
     );
 
     @Override

sportshub-launcher/src/main/resources/application.yml

@@ -5,4 +5,10 @@ application:
 
 logging:
   level:
-    org.springframework.security: DEBUG
+    org.springframework.security: DEBUG
+
+server:
+  error:
+    whitelabel:
+      enabled: false # Disable html error responses.
+    include-stacktrace: never