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모든 요청, 응답에 헤더 로깅 #303

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merged 2 commits into from
Aug 6, 2024
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모든 요청, 응답에 헤더 로깅 #303

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8e9318e
refactor(logger): swagger 요청 시 로깅 제외
jminkkk Aug 6, 2024
4d6de9e
refactor(logger): 응답, 요청 시 모든 헤더 로깅
jminkkk Aug 6, 2024
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1 change: 1 addition & 0 deletions backend/src/main/java/codezap/global/logger/MethodExecutionTimeAspect.java
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,7 @@ public class MethodExecutionTimeAspect {

@Around("execution(* codezap..*(..)) && " +
"!within(codezap.global.logger.*) && " +
"!within(codezap.global.swagger.error.*) && " +
"!within(codezap.global.exception.*)")
public Object logExecutionTime(ProceedingJoinPoint joinPoint) throws Throwable {
if (!log.isInfoEnabled()) {
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27 changes: 22 additions & 5 deletions backend/src/main/java/codezap/global/logger/RequestResponseLogger.java
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@

import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.util.stream.Collectors;

import jakarta.servlet.FilterChain;
import jakarta.servlet.ServletException;
Expand All @@ -24,16 +25,15 @@ protected void doFilterInternal(HttpServletRequest request, HttpServletResponse
throws ServletException, IOException {
ContentCachingRequestWrapper requestWrapper = new ContentCachingRequestWrapper(request);
ContentCachingResponseWrapper responseWrapper = new ContentCachingResponseWrapper(response);
String cookieHeader = requestWrapper.getHeader("Cookie");

long startTime = System.currentTimeMillis();
filterChain.doFilter(requestWrapper, responseWrapper);
long duration = System.currentTimeMillis() - startTime;

log.info("[Request] {} {}, 쿠키 헤더 값: {} \n 요청 바디: {}", request.getMethod(), request.getRequestURI(),
cookieHeader, getBodyAsUtf8String(requestWrapper.getContentAsByteArray()));
log.info("[Response] Status: {}, Duration: {}ms, 응답 바디: {}", response.getStatus(), duration,
getBodyAsUtf8String(responseWrapper.getContentAsByteArray()));
log.info("[Request] {} {}, 헤더 값: {} \n 요청 바디: {}", request.getMethod(), request.getRequestURI(),
getHeaderAndValue(requestWrapper), getBodyAsUtf8String(requestWrapper.getContentAsByteArray()));
log.info("[Response] Status: {}, Duration: {}ms, 헤더 값: {} \n 응답 바디: {}", response.getStatus(), duration,
getHeaderAndValue(responseWrapper), getBodyAsUtf8String(responseWrapper.getContentAsByteArray()));

responseWrapper.copyBodyToResponse();
}
Expand All @@ -42,6 +42,23 @@ private String getBodyAsUtf8String(byte[] bytes) {
return new String(bytes, StandardCharsets.UTF_8);
}

private String getHeaderAndValue(ContentCachingRequestWrapper requestWrapper) {
StringBuilder headerAndValue = new StringBuilder();
requestWrapper.getHeaderNames().asIterator().forEachRemaining(headerName -> {
String headerValue = requestWrapper.getHeader(headerName);
headerAndValue.append(headerName).append(" : ").append(headerValue).append("\n");
});

return headerAndValue.toString();
}

private String getHeaderAndValue(ContentCachingResponseWrapper requestWrapper) {
return requestWrapper.getHeaderNames().stream().map(headerName -> {
String headerValue = requestWrapper.getHeader(headerName);
return headerName + " : " + headerValue;
}).collect(Collectors.joining("\n"));
}

@Override
protected boolean shouldNotFilter(HttpServletRequest request) {
String path = request.getRequestURI();
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