Add database and incoming/outgoing HTTP request logging, log rotation, test entity, service, controller and repository

MiniKms/logs/controller.log

@@ -0,0 +1,22 @@
+2025-09-30 22:02:56 [http-nio-8080-exec-10] INFO  f.s.m.l.RequestResponseLoggingFilter - [f3738aa7-dd26-4730-ae55-a03e82dc5cf9] REQUEST POST /api/v1/test/add | Body={
+    "name":"testname"
+}
+2025-09-30 22:02:56 [http-nio-8080-exec-10] INFO  f.s.m.l.RequestResponseLoggingFilter - [f3738aa7-dd26-4730-ae55-a03e82dc5cf9] RESPONSE POST /api/v1/test/add | Status=200 | Duration=196ms | Body={"id":1,"name":"testname"}
+2025-09-30 22:04:21 [http-nio-8080-exec-5] INFO  f.s.m.l.RequestResponseLoggingFilter - [1ae5c07a-e782-49cd-beee-beb87e96a6a2] REQUEST POST /api/v1/test/add | Body={
+    "name":"testname"
+}
+2025-09-30 22:04:21 [http-nio-8080-exec-5] INFO  f.s.m.l.RequestResponseLoggingFilter - [1ae5c07a-e782-49cd-beee-beb87e96a6a2] RESPONSE POST /api/v1/test/add | Status=200 | Duration=177ms | Body={"id":1,"name":"testname"}
+2025-09-30 22:06:18 [http-nio-8080-exec-2] INFO  f.s.m.l.RequestResponseLoggingFilter - [f90fb9c0-869b-4001-9054-5f3d7788c051] REQUEST POST /api/v1/test/add | Body={
+    "name":"testname"
+}
+2025-09-30 22:06:18 [http-nio-8080-exec-2] INFO  f.s.m.l.RequestResponseLoggingFilter - [f90fb9c0-869b-4001-9054-5f3d7788c051] RESPONSE POST /api/v1/test/add | Status=200 | Duration=191ms | Body={"id":1,"name":"testname"}
+2025-09-30 22:08:15 [http-nio-8080-exec-1] INFO  f.s.m.l.RequestResponseLoggingFilter - [717eb391-cb49-4bce-8232-7f3f6af1da74] REQUEST POST /api/v1/test/add | Body={
+    "name":"testname"
+}
+2025-09-30 22:08:15 [http-nio-8080-exec-1] INFO  f.s.m.l.RequestResponseLoggingFilter - [717eb391-cb49-4bce-8232-7f3f6af1da74] RESPONSE POST /api/v1/test/add | Status=200 | Duration=183ms | Body={"id":1,"name":"testname"}
+2025-10-01 09:10:05 [https-jsse-nio-8443-exec-6] INFO  f.s.m.l.RequestResponseLoggingFilter - [9ddbfebf-0170-4483-a22c-7cf2851c74fe] REQUEST POST /api/v1/test/add | Body={
+    "name":"testname"
+}
+2025-10-01 09:10:05 [https-jsse-nio-8443-exec-6] INFO  f.s.m.l.RequestResponseLoggingFilter - [9ddbfebf-0170-4483-a22c-7cf2851c74fe] RESPONSE POST /api/v1/test/add | Status=200 | Duration=388ms | Body={"id":1,"name":"testname"}
+2025-10-01 09:10:10 [https-jsse-nio-8443-exec-7] INFO  f.s.m.l.RequestResponseLoggingFilter - [a5ea9e10-5849-4b51-8f00-314520b739d8] REQUEST GET /api/v1/test/1 | Body=
+2025-10-01 09:10:10 [https-jsse-nio-8443-exec-7] INFO  f.s.m.l.RequestResponseLoggingFilter - [a5ea9e10-5849-4b51-8f00-314520b739d8] RESPONSE GET /api/v1/test/1 | Status=200 | Duration=79ms | Body={"id":1,"name":"testname"}

MiniKms/logs/entity.log

@@ -0,0 +1,4 @@
+2025-09-30 22:08:15 [http-nio-8080-exec-1] INFO  f.s.minikms.logging.EntityLogger - Creating: TestEntity(id=null, name=testname)
+2025-09-30 22:08:15 [http-nio-8080-exec-1] INFO  f.s.minikms.logging.EntityLogger - Created: TestEntity(id=1, name=testname)
+2025-10-01 09:10:05 [https-jsse-nio-8443-exec-6] INFO  f.s.minikms.logging.EntityLogger - Creating: TestEntity(id=null, name=testname)
+2025-10-01 09:10:05 [https-jsse-nio-8443-exec-6] INFO  f.s.minikms.logging.EntityLogger - Created: TestEntity(id=1, name=testname)

MiniKms/pom.xml

@@ -127,5 +127,4 @@
             </plugin>
         </plugins>
     </build>
-
 </project>

MiniKms/src/main/java/ftn/security/minikms/config/SecurityConfig.java

@@ -53,6 +53,7 @@ public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
                 .authorizeHttpRequests(auth -> auth
                         .requestMatchers(HttpMethod.OPTIONS, "/**").permitAll()
                         .requestMatchers("/api/v1/auth/**").permitAll()
+                        .requestMatchers("/api/v1/test/**").permitAll()
                         .requestMatchers(HttpMethod.GET, "/api/v1/keys/**").authenticated() // Allow all roles to GET
                         .requestMatchers("/api/v1/keys/**").hasRole("MANAGER")
                         .anyRequest().authenticated()

MiniKms/src/main/java/ftn/security/minikms/controller/TestController.java

@@ -0,0 +1,31 @@
+package ftn.security.minikms.controller;
+
+import ftn.security.minikms.dto.TestDTO;
+import ftn.security.minikms.entity.TestEntity;
+import ftn.security.minikms.service.TestService;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+@Slf4j
+@RestController
+@RequestMapping(value = "/api/v1/test")
+public class TestController {
+    @Autowired
+    private TestService testService;
+
+    @GetMapping("/{id}")
+    public TestEntity getTest(@PathVariable Long id) {
+        return testService.getById(id);
+    }
+
+    @PostMapping("/add")
+    public TestEntity addTest(@RequestBody TestDTO testDTO){
+        TestEntity entity = new TestEntity();
+        entity.setName(testDTO.getName());
+
+        TestEntity savedEntity = testService.addTest(entity);
+        return ResponseEntity.ok(savedEntity).getBody();
+    }
+}

MiniKms/src/main/java/ftn/security/minikms/dto/TestDTO.java

@@ -0,0 +1,8 @@
+package ftn.security.minikms.dto;
+
+import lombok.Data;
+
+@Data
+public class TestDTO {
+    private String name;
+}

MiniKms/src/main/java/ftn/security/minikms/entity/TestEntity.java

@@ -0,0 +1,16 @@
+package ftn.security.minikms.entity;
+
+import ftn.security.minikms.logging.EntityLogger;
+import jakarta.persistence.*;
+import lombok.Data;
+
+@Entity
+@Data
+@EntityListeners(EntityLogger.class)
+public class TestEntity {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    private String name;
+}

MiniKms/src/main/java/ftn/security/minikms/logging/EntityLogger.java

@@ -0,0 +1,38 @@
+package ftn.security.minikms.logging;
+
+import jakarta.persistence.*;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+public class EntityLogger {
+
+    @PrePersist
+    public void prePersist(Object entity) {
+        log.info("Creating: {}", entity);
+    }
+
+    @PostPersist
+    public void postPersist(Object entity) {
+        log.info("Created: {}", entity);
+    }
+
+    @PreUpdate
+    public void preUpdate(Object entity) {
+        log.info("Updating: {}", entity);
+    }
+
+    @PostUpdate
+    public void postUpdate(Object entity) {
+        log.info("Updated: {}", entity);
+    }
+
+    @PreRemove
+    public void preRemove(Object entity) {
+        log.info("Deleting: {}", entity);
+    }
+
+    @PostRemove
+    public void postRemove(Object entity) {
+        log.info("Deleted: {}", entity);
+    }
+}

MiniKms/src/main/java/ftn/security/minikms/logging/RequestResponseLoggingFilter.java

@@ -0,0 +1,61 @@
+package ftn.security.minikms.logging;
+
+import jakarta.servlet.FilterChain;
+import jakarta.servlet.ServletException;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Component;
+import org.springframework.web.filter.OncePerRequestFilter;
+import org.springframework.web.util.ContentCachingRequestWrapper;
+import org.springframework.web.util.ContentCachingResponseWrapper;
+
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.util.UUID;
+
+@Slf4j
+@Component
+public class RequestResponseLoggingFilter extends OncePerRequestFilter {
+
+    @Override
+    protected void doFilterInternal(HttpServletRequest request,
+                                    HttpServletResponse response,
+                                    FilterChain filterChain) throws ServletException, IOException {
+
+        ContentCachingRequestWrapper requestWrapper = new ContentCachingRequestWrapper(request);
+        ContentCachingResponseWrapper responseWrapper = new ContentCachingResponseWrapper(response);
+
+        String requestId = request.getHeader("X-Request-ID");
+        if (requestId == null || requestId.isBlank()) {
+            requestId = UUID.randomUUID().toString();
+        }
+
+        responseWrapper.setHeader("X-Request-ID", requestId);
+
+        long start = System.currentTimeMillis();
+        try {
+            filterChain.doFilter(requestWrapper, responseWrapper);
+        } finally {
+            long duration = System.currentTimeMillis() - start;
+
+            String requestBody = new String(requestWrapper.getContentAsByteArray(), StandardCharsets.UTF_8);
+            log.info("[{}] REQUEST {} {} | Body={}",
+                    requestId,
+                    request.getMethod(),
+                    request.getRequestURI(),
+                    requestBody);
+
+            String responseBody = new String(responseWrapper.getContentAsByteArray(), StandardCharsets.UTF_8);
+            log.info("[{}] RESPONSE {} {} | Status={} | Duration={}ms | Body={}",
+                    requestId,
+                    request.getMethod(),
+                    request.getRequestURI(),
+                    responseWrapper.getStatus(),
+                    duration,
+                    responseBody);
+
+            responseWrapper.copyBodyToResponse();
+        }
+    }
+}

MiniKms/src/main/java/ftn/security/minikms/repository/TestRepository.java

@@ -0,0 +1,9 @@
+package ftn.security.minikms.repository;
+
+import ftn.security.minikms.entity.TestEntity;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface TestRepository extends JpaRepository<TestEntity, Long> {
+}

MiniKms/src/main/java/ftn/security/minikms/service/TestService.java

@@ -0,0 +1,20 @@
+package ftn.security.minikms.service;
+
+import ftn.security.minikms.entity.TestEntity;
+import ftn.security.minikms.repository.TestRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+@Service
+public class TestService {
+    @Autowired
+    TestRepository testRepository;
+
+    public TestEntity getById(Long id){
+        return testRepository.findById(id).get();
+    }
+
+    public TestEntity addTest(TestEntity testEntity){
+        return testRepository.save(testEntity);
+    }
+}

MiniKms/src/main/resources/application.properties

@@ -1,5 +1,4 @@
 spring.application.name=MiniKms
-
 # Development values, won't be used in prod
 ROOT_KEY=onX6qBcMY+LtSTtDSWIS8xhnCkM8v/mozZhYL56dkf8=
 
@@ -28,4 +27,4 @@ server.ssl.key-alias=minikms
 
 # 1 hour
 jwt.expiration=3600000
-jwt.secret=Dubt4z4Lba9fc82KES/2uRcxOR9LcTTwxh7UuxE4f9Q=
+jwt.secret=Dubt4z4Lba9fc82KES/2uRcxOR9LcTTwxh7UuxE4f9Q=

MiniKms/src/main/resources/logback-spring.xml

@@ -0,0 +1,50 @@
+<configuration>
+
+    <!-- ==================== Controller Logs ==================== -->
+    <appender name="CONTROLLER" class="ch.qos.logback.core.rolling.RollingFileAppender">
+        <file>logs/controller.log</file>
+        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
+            <fileNamePattern>logs/controller-%d{yyyy-MM-dd}.%i.log.gz</fileNamePattern>
+            <maxFileSize>10MB</maxFileSize>
+            <maxHistory>14</maxHistory>
+            <totalSizeCap>500MB</totalSizeCap>
+        </rollingPolicy>
+        <encoder>
+            <pattern>%d{yyyy-MM-dd HH:mm:ss} [%thread] %-5level %logger{36} - %msg%n</pattern>
+        </encoder>
+    </appender>
+
+    <logger name="ftn.security.minikms.logging.RequestResponseLoggingFilter"
+            level="INFO" additivity="false">
+        <appender-ref ref="CONTROLLER"/>
+    </logger>
+
+    <appender name="ENTITY" class="ch.qos.logback.core.rolling.RollingFileAppender">
+        <file>logs/entity.log</file>
+        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
+            <fileNamePattern>logs/entity-%d{yyyy-MM-dd}.%i.log.gz</fileNamePattern>
+            <maxFileSize>10MB</maxFileSize>
+            <maxHistory>14</maxHistory>
+            <totalSizeCap>500MB</totalSizeCap>
+        </rollingPolicy>
+        <encoder>
+            <pattern>%d{yyyy-MM-dd HH:mm:ss} [%thread] %-5level %logger{36} - %msg%n</pattern>
+        </encoder>
+    </appender>
+
+    <logger name="ftn.security.minikms.logging.EntityLogger"
+            level="INFO" additivity="false">
+        <appender-ref ref="ENTITY"/>
+    </logger>
+
+    <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder>
+            <pattern>%d{yyyy-MM-dd HH:mm:ss} [%thread] %-5level %logger{36} - %msg%n</pattern>
+        </encoder>
+    </appender>
+
+    <root level="INFO">
+        <appender-ref ref="CONSOLE"/>
+    </root>
+
+</configuration>