Harden startup config

backend/src/main/java/com/petshop/backend/config/ActivityLoggingFilter.java

@@ -1,7 +1,5 @@
 package com.petshop.backend.config;
 
-import com.petshop.backend.entity.User;
-import com.petshop.backend.repository.UserRepository;
 import com.petshop.backend.security.AppPrincipal;
 import com.petshop.backend.service.ActivityLogService;
 import jakarta.servlet.FilterChain;
@@ -18,15 +16,13 @@ import org.springframework.web.filter.OncePerRequestFilter;
 
 import java.io.IOException;
 
-@Component
-@Order(Ordered.LOWEST_PRECEDENCE - 20)
-public class ActivityLoggingFilter extends OncePerRequestFilter {
+    @Component
+    @Order(Ordered.LOWEST_PRECEDENCE - 20)
+    public class ActivityLoggingFilter extends OncePerRequestFilter {
 
-    private final UserRepository userRepository;
     private final ActivityLogService activityLogService;
 
-    public ActivityLoggingFilter(UserRepository userRepository, ActivityLogService activityLogService) {
-        this.userRepository = userRepository;
+    public ActivityLoggingFilter(ActivityLogService activityLogService) {
         this.activityLogService = activityLogService;
     }
 
@@ -73,12 +69,7 @@ public class ActivityLoggingFilter extends OncePerRequestFilter {
             return;
         }
 
-        User user = userRepository.findById(userId).orElse(null);
-        if (user == null) {
-            return;
-        }
-
         String activity = String.format("%s %s -> %d", request.getMethod(), request.getRequestURI(), response.getStatus());
-        activityLogService.record(user, activity);
+        activityLogService.record(userId, activity);
     }
 }

backend/src/main/java/com/petshop/backend/config/FlywayContextInitializer.java

@@ -1,7 +1,6 @@
 package com.petshop.backend.config;
 
 import org.flywaydb.core.Flyway;
-import org.flywaydb.core.api.MigrationVersion;
 import org.springframework.context.ApplicationContextInitializer;
 import org.springframework.context.ConfigurableApplicationContext;
 import org.springframework.core.env.ConfigurableEnvironment;
@@ -38,10 +37,7 @@ public class FlywayContextInitializer implements ApplicationContextInitializer<C
                 Flyway flyway = Flyway.configure()
                         .dataSource(url, username, password)
                         .locations(locations)
-                        .baselineOnMigrate(environment.getProperty("spring.flyway.baseline-on-migrate", Boolean.class, false))
-                        .baselineVersion(MigrationVersion.fromVersion(environment.getProperty("spring.flyway.baseline-version", "1")))
                         .load();
-                flyway.repair();
                 flyway.migrate();
                 return;
             } catch (RuntimeException ex) {

backend/src/main/java/com/petshop/backend/controller/AuthController.java

@@ -101,7 +101,7 @@ public class AuthController {
         User savedUser = userRepository.save(user);
 
         String token = jwtUtil.generateToken(savedUser);
-        activityLogService.record(savedUser, "POST /api/v1/auth/register -> 201");
+        activityLogService.record(savedUser.getId(), "POST /api/v1/auth/register -> 201");
 
         return ResponseEntity.status(HttpStatus.CREATED).body(new RegisterResponse(
                 savedUser.getId(),
@@ -124,7 +124,7 @@ public class AuthController {
                     .orElseThrow(() -> new UsernameNotFoundException("User not found"));
 
             String token = jwtUtil.generateToken(user);
-            activityLogService.record(user, "POST /api/v1/auth/login -> 200");
+            activityLogService.record(user.getId(), "POST /api/v1/auth/login -> 200");
 
             return ResponseEntity.ok(new LoginResponse(
                     token,

backend/src/main/java/com/petshop/backend/security/JwtUtil.java

@@ -4,6 +4,7 @@ import com.petshop.backend.entity.User;
 import io.jsonwebtoken.Claims;
 import io.jsonwebtoken.Jwts;
 import io.jsonwebtoken.security.Keys;
+import jakarta.annotation.PostConstruct;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Component;
 
@@ -23,6 +24,16 @@ public class JwtUtil {
     @Value("${jwt.expiration}")
     private Long expiration;
 
+    @PostConstruct
+    void validateConfiguration() {
+        if (secret == null || secret.isBlank()) {
+            throw new IllegalStateException("JWT_SECRET must be configured");
+        }
+        if (secret.getBytes(StandardCharsets.UTF_8).length < 32) {
+            throw new IllegalStateException("JWT_SECRET must be at least 32 bytes long");
+        }
+    }
+
     private SecretKey getSigningKey() {
         return Keys.hmacShaKeyFor(secret.getBytes(StandardCharsets.UTF_8));
     }

backend/src/main/java/com/petshop/backend/service/ActivityLogService.java

@@ -28,13 +28,16 @@ public class ActivityLogService {
     }
 
     @Transactional
-    public void record(User user, String activity) {
-        if (user == null || activity == null || activity.isBlank()) {
+    public void record(Long userId, String activity) {
+        if (userId == null || activity == null || activity.isBlank()) {
             return;
         }
 
         try {
-            User managedUser = userRepository.findById(user.getId()).orElse(user);
+            User managedUser = userRepository.findById(userId).orElse(null);
+            if (managedUser == null) {
+                return;
+            }
             StoreLocation store = managedUser.getPrimaryStore();
             ActivityLog entry = new ActivityLog();
             entry.setUser(managedUser);
@@ -50,6 +53,13 @@ public class ActivityLogService {
         }
     }
 
+    public void record(User user, String activity) {
+        if (user == null) {
+            return;
+        }
+        record(user.getId(), activity);
+    }
+
     @Transactional(readOnly = true)
     public List<ActivityLogResponse> getLogs(int limit) {
         return activityLogRepository.findRecent(PageRequest.of(0, limit)).stream().map(this::toResponse).toList();

backend/src/main/resources/application-local.yml

@@ -0,0 +1,2 @@
+jwt:
+  secret: ${JWT_SECRET:local-development-jwt-secret-change-me-please-123456}

backend/src/main/resources/application.yml

@@ -33,9 +33,7 @@ spring:
     open-in-view: false
 
   flyway:
-    enabled: true
-    baseline-on-migrate: true
-    baseline-version: 1
+    enabled: false
 
 server:
   port: ${SERVER_PORT:8080}
@@ -50,7 +48,7 @@ springdoc:
     path: /swagger-ui
 
 jwt:
-  secret: ${JWT_SECRET:change_me_please_make_this_at_least_32_characters_long_for_security}
+  secret: ${JWT_SECRET}
   expiration: ${JWT_EXPIRATION:86400000}
 
 stripe:

desktop/README.md

@@ -7,7 +7,7 @@ Made by **Group 2**, Shiv, Nikitha, Alex, Harkamal.
 ## Requirements
 
 - IntelliJ IDEA (Community or Ultimate)
-- Java 17+
+- Java 25+
 - Maven (handled through IntelliJ)
 - Docker and Docker Compose (for the local MySQL container)