[fix/#289] 특정 요청 url에 대한 로깅 거르도록 필터에서 설정

src/main/java/umc/th/juinjang/config/ApiFilterConfig.java

@@ -2,6 +2,7 @@
 
 import java.util.List;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.web.servlet.FilterRegistrationBean;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
@@ -11,10 +12,14 @@
 @Configuration
 @Slf4j
 public class ApiFilterConfig {
+
+  @Value("${logging.api.excluded-paths}")
+  private List<String> excludedUrls;
+
   @Bean
   public FilterRegistrationBean<APILoggerFilter> loggingFilter() {
     FilterRegistrationBean<APILoggerFilter> registrationBean = new FilterRegistrationBean<>();
-    registrationBean.setFilter(new APILoggerFilter());
+    registrationBean.setFilter(new APILoggerFilter(excludedUrls));
     registrationBean.setOrder(Ordered.HIGHEST_PRECEDENCE); // 순서 설정
     registrationBean.setUrlPatterns(List.of("/*"));
     return registrationBean;

src/main/java/umc/th/juinjang/controller/monitoring/APILoggerFilter.java

@@ -6,26 +6,38 @@
 import jakarta.servlet.FilterChain;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
+import java.util.List;
 import java.util.UUID;
 import lombok.extern.slf4j.Slf4j;
 import org.slf4j.Logger;
 import org.slf4j.MDC;
+import org.springframework.util.AntPathMatcher;
 import org.springframework.web.filter.OncePerRequestFilter;
 import org.springframework.web.util.ContentCachingResponseWrapper;
 
 @Slf4j
 public class APILoggerFilter extends OncePerRequestFilter {
+
   private final APILoggerPrinter apiLoggerPrinter = new APILoggerPrinter();
   private static final Logger logger = getLogger(APILoggerFilter.class);
+  private final AntPathMatcher pathMatcher = new AntPathMatcher();
+  private final List<String> EXCLUDED_URLS;
+
+  public APILoggerFilter(List<String> EXCLUDED_URLS) {
+    this.EXCLUDED_URLS = EXCLUDED_URLS;
+  }
 
   @Override
   protected void doFilterInternal(HttpServletRequest servletRequest, HttpServletResponse servletResponse, FilterChain chain ) {
-    registerRequestId(UUID.randomUUID().toString());
-
     CustomContentCachingHttpRequestWrapper requestWrapper =  new CustomContentCachingHttpRequestWrapper(servletRequest);
-    ContentCachingResponseWrapper responseWrapper =  new ContentCachingResponseWrapper(servletResponse);;
+    ContentCachingResponseWrapper responseWrapper =  new ContentCachingResponseWrapper(servletResponse);
+    registerRequestId(UUID.randomUUID().toString());
 
     try {
+      if (shouldNotFilter(requestWrapper)) {
+        chain.doFilter(requestWrapper, responseWrapper);
+        return;
+      }
       apiLoggerPrinter.print(new APIRequestLoggerGenerator(requestWrapper));
       chain.doFilter(requestWrapper, responseWrapper);
       apiLoggerPrinter.print(new APIResponseLoggerGenerator(responseWrapper));
@@ -36,4 +48,9 @@ protected void doFilterInternal(HttpServletRequest servletRequest, HttpServletRe
       MDC.clear();
     }
   }
+
+  @Override
+  protected boolean shouldNotFilter(HttpServletRequest request) {
+    return EXCLUDED_URLS.stream().anyMatch(pattern -> pathMatcher.match(pattern, request.getRequestURI()));
+  }
 }

src/main/java/umc/th/juinjang/controller/monitoring/APILoggerGenerator.java

@@ -2,7 +2,6 @@
 
 import static umc.th.juinjang.utils.LoggerProvider.getLogger;
 
-import java.nio.charset.StandardCharsets;
 import org.slf4j.Logger;
 import org.slf4j.MDC;
 
@@ -21,7 +20,5 @@ protected StringBuilder getBaseLogInfo() {
 
   abstract public String generateLog();
 
-  protected String getBody(byte[] info) {
-    return new String(info, StandardCharsets.UTF_8).replace("\n", "").replace("\r", "");  // 캐리지 리턴 제거 (운영체제별 줄바꿈 차이 대응).replace("\t", ""); // 탭 제거;
-  }
+  abstract protected String getBody(byte[] info);
 }

src/main/java/umc/th/juinjang/controller/monitoring/APILoggerPrinter.java

@@ -2,6 +2,7 @@
 
 import static umc.th.juinjang.utils.LoggerProvider.getLogger;
 
+import java.util.List;
 import org.slf4j.Logger;
 import org.springframework.stereotype.Component;
 
@@ -13,6 +14,6 @@ public APILoggerPrinter() {
   }
 
   public void print(APILoggerGenerator apiLoggerGenerator) {
-    logger.info(apiLoggerGenerator.generateLog());
+      logger.info(apiLoggerGenerator.generateLog());
   }
 }

src/main/java/umc/th/juinjang/controller/monitoring/APIRequestLoggerGenerator.java

@@ -1,6 +1,7 @@
 package umc.th.juinjang.controller.monitoring;
 
 import jakarta.servlet.http.HttpServletRequest;
+import java.nio.charset.StandardCharsets;
 import java.util.Collections;
 import java.util.stream.Collectors;
 
@@ -43,4 +44,8 @@ private String getHeadersAsString(HttpServletRequest request) {
         .map(headerName -> headerName + "=" + request.getHeader(headerName))
         .collect(Collectors.joining(", "));
   }
+
+  protected String getBody(byte[] info) {
+    return new String(info, StandardCharsets.UTF_8).replace("\n", "").replace("\r", "");
+  }
 }

src/main/java/umc/th/juinjang/controller/monitoring/APIResponseLoggerGenerator.java

@@ -1,5 +1,7 @@
 package umc.th.juinjang.controller.monitoring;
 
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
 import java.nio.charset.StandardCharsets;
 import org.springframework.web.util.ContentCachingResponseWrapper;
 
@@ -23,9 +25,19 @@ public String generateLog() {
   }
 
   protected String getBody(byte[] info) {
-    String responseBody = new String(info, StandardCharsets.UTF_8);
-    responseBody = responseBody.replaceAll("\"accessToken\":\"[^\"]*\"", "\"accessToken\":\"[TOKEN]\"");
-    responseBody = responseBody.replaceAll("\"refreshToken\":\"[^\"]*\"", "\"refreshToken\":\"[TOKEN]\"");
-    return  responseBody;
+    String responseBody = "";
+    try {
+      ObjectMapper objectMapper = new ObjectMapper();
+      JsonNode rootNode = objectMapper.readTree(new String(info, StandardCharsets.UTF_8));
+      responseBody = replaceToken(rootNode.path("message").asText("N/A"));
+    } catch (Exception e) {
+      logger.error("responseBody 추출 오류");
+    }
+    return responseBody;
+  }
+
+  private String replaceToken(String responseBody) {
+    return responseBody.replaceAll("\"accessToken\":\"[^\"]*\"", "\"accessToken\":\"[TOKEN]\"")
+        .replaceAll("\"refreshToken\":\"[^\"]*\"", "\"refreshToken\":\"[TOKEN]\"");
   }
 }

src/main/resources/logback-appender.xml

@@ -9,7 +9,7 @@
   <property name="ERROR_LOG_PATTERN" value="[%d{yyyy-MM-dd HH:mm:ss.SSS}] [%-5level] [%X{request_id:-NORequestID}] [%X{user_id:-unknown}] [%thread] [%logger{1}] - %msg%n"/>
 
   <property name="API_FILE_LOG_PATTERN" value="[%d{yyyy-MM-dd HH:mm:ss.SSS}] [%-5level] [%thread] [%logger{1}] - %msg%n"/>
-  <property name="API_CONSOLE_LOG_PATTERN" value="[%d{yyyy-MM-dd HH:mm:ss.SSS}] [%clr-5level] [%thread] [%logger{1}] - %msg%n"/>
+  <property name="API_CONSOLE_LOG_PATTERN" value="[%d{yyyy-MM-dd HH:mm:ss.SSS}] [%clr(%-5level)] [%thread] [%logger{1}] - %msg%n"/>
 
   <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
     <layout class="ch.qos.logback.classic.PatternLayout">

src/main/resources/logback-dev.xml

@@ -19,6 +19,4 @@
 
   <logger name="org.hibernate" level="ERROR"/>
   <logger name="org.springframework.web" level="INFO"/>
-  <logger name="org.springframework.boot.actuate.endpoint.web" level="ERROR" />
-  <logger name="io.micrometer.prometheus" level="ERROR" />
 </configuration>

src/main/resources/logback-local.xml

@@ -19,4 +19,5 @@
 
   <logger name="org.hibernate" level="ERROR"/>
   <logger name="org.springframework.web" level="INFO"/>
+  <logger name="org.springframework.boot.start.endpoint.web" level="ERROR" additivity="false" />
 </configuration>

src/main/resources/logback-prod.xml

@@ -19,6 +19,4 @@
 
   <logger name="org.hibernate" level="ERROR"/>
   <logger name="org.springframework.web" level="INFO"/>
-  <logger name="org.springframework.boot.actuate.endpoint.web" level="ERROR" />
-  <logger name="io.micrometer.prometheus" level="ERROR" />
 </configuration>