From 810746856232148fcb50311919cce5a3c85497d0 Mon Sep 17 00:00:00 2001
From: beaniejoy <lhb1025@gmail.com>
Date: Thu, 13 Apr 2023 01:59:51 +0900
Subject: [PATCH] =?UTF-8?q?[#43]=20feat:=20logging=20filter=20=EC=A0=81?=
 =?UTF-8?q?=EC=9A=A9=20=EC=A7=84=ED=96=89=EC=A4=91?=
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- LoggingFilter 초기 설정(리팩토링 필요)
- logback-spring.xml 설정
- security filter order 설정값 지정
---
 .../dongnecafe/filter/LoggingFilter.kt        | 32 +++++++++++++++++++
 .../src/main/resources/application.yml        |  3 ++
 .../src/main/resources/logback-spring.xml     | 28 ++++++++++++++++
 3 files changed, 63 insertions(+)
 create mode 100644 dongne-common/src/main/kotlin/io/beaniejoy/dongnecafe/filter/LoggingFilter.kt
 create mode 100644 dongne-service-api/src/main/resources/logback-spring.xml

diff --git a/dongne-common/src/main/kotlin/io/beaniejoy/dongnecafe/filter/LoggingFilter.kt b/dongne-common/src/main/kotlin/io/beaniejoy/dongnecafe/filter/LoggingFilter.kt
new file mode 100644
index 0000000..a53a8bc
--- /dev/null
+++ b/dongne-common/src/main/kotlin/io/beaniejoy/dongnecafe/filter/LoggingFilter.kt
@@ -0,0 +1,32 @@
+package io.beaniejoy.dongnecafe.filter
+
+import mu.KotlinLogging
+import org.slf4j.MDC
+import org.springframework.core.annotation.Order
+import org.springframework.stereotype.Component
+import org.springframework.web.filter.OncePerRequestFilter
+import java.util.UUID
+import javax.servlet.FilterChain
+import javax.servlet.http.HttpServletRequest
+import javax.servlet.http.HttpServletResponse
+
+// TODO: 리팩토링 필요(logback-spring.xml 같이)
+@Component
+@Order(1)
+class LoggingFilter: OncePerRequestFilter() {
+    private val log = KotlinLogging.logger {}
+
+    override fun doFilterInternal(
+        request: HttpServletRequest,
+        response: HttpServletResponse,
+        filterChain: FilterChain,
+    ) {
+        val requestId = UUID.randomUUID().toString().substring(0, 8)
+        MDC.put("request_id", requestId)
+
+        log.info{ "request_id = $requestId" }
+        filterChain.doFilter(request, response)
+
+        MDC.remove("request_id")
+    }
+}
\ No newline at end of file
diff --git a/dongne-service-api/src/main/resources/application.yml b/dongne-service-api/src/main/resources/application.yml
index 55d9795..bae37d9 100644
--- a/dongne-service-api/src/main/resources/application.yml
+++ b/dongne-service-api/src/main/resources/application.yml
@@ -14,6 +14,9 @@ spring:
   devtools:
     livereload:
       enabled: false # no use devtools' LiveReload Server
+  security:
+    filter:
+      order: 10
 
 logging:
   level:
diff --git a/dongne-service-api/src/main/resources/logback-spring.xml b/dongne-service-api/src/main/resources/logback-spring.xml
new file mode 100644
index 0000000..5de84ae
--- /dev/null
+++ b/dongne-service-api/src/main/resources/logback-spring.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <include resource="org/springframework/boot/logging/logback/defaults.xml"/>
+    <include resource="org/springframework/boot/logging/logback/console-appender.xml"/>
+
+    <!-- pattern -->
+    <property name="LOG_PATTERN" value="%d{yyyy-MM-dd HH:mm:ss.SSS} %clr(%5level) [%15.15t] [%X{request_id}] %clr(%-40.40logger{39}){cyan} : %m%n%wEx"/>
+    <!-- Console Appender -->
+    <appender name="stdout" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
+            <pattern>${LOG_PATTERN}</pattern>
+        </encoder>
+    </appender>
+
+    <springProfile name="local">
+        <logger additivity="false" level="INFO" name="io.beaniejoy.dongnecafe">
+            <appender-ref ref="stdout"/>
+        </logger>
+
+        <logger additivity="false" level="INFO" name="io.beaniejoy.dongnecafe.DongneServiceApiApplicationKt">
+            <appender-ref ref="CONSOLE"/>
+        </logger>
+
+        <root level="INFO">
+            <appender-ref ref="CONSOLE"/>
+        </root>
+    </springProfile>
+</configuration>
\ No newline at end of file