[REFACTOR] 환경별 로그 관리 수정

build.gradle

@@ -90,6 +90,9 @@ dependencies {
 
     // Slack-Alarm
     implementation 'com.github.maricn:logback-slack-appender:1.6.1'
+
+    // AOP
+    implementation 'org.springframework.boot:spring-boot-starter-aop'
 }
 
 tasks.named('test') {

src/main/java/doldol_server/doldol/auth/dto/kakao/KakaoOAuth2Strategy.java

@@ -12,9 +12,7 @@
 import doldol_server.doldol.user.entity.SocialType;
 import feign.FeignException;
 import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
 
-@Slf4j
 @Component
 @RequiredArgsConstructor
 public class KakaoOAuth2Strategy implements OAuth2ResponseStrategy {
@@ -44,21 +42,15 @@ public void unlink(String socialId) {
 			kakaoApiClient.withdraw(KAKAO_ADMIN_KEY + adminKey,
 				KAKAO_TARGET_TYPE,
 				Long.parseLong(socialId));
-			log.info("카카오 사용자 연결 해제 성공. socialId: {}", socialId);
 		} catch (NumberFormatException e) {
-			log.error("카카오 연결 해제 중 잘못된 socialId 형식. socialId: {}", socialId, e);
 			throw new OAuth2UnlinkException(OAuth2ErrorCode.INVALID_SOCIAL_ID);
 		} catch (FeignException.Unauthorized e) {
-			log.error("카카오 API 인증 실패. 관리자 키를 확인하세요. socialId: {}", socialId, e);
 			throw new OAuth2UnlinkException(OAuth2ErrorCode.OAUTH2_UNAUTHORIZED);
 		} catch (FeignException.BadRequest e) {
-			log.error("카카오 API 잘못된 요청. 유효하지 않은 socialId 또는 파라미터. socialId: {}", socialId, e);
 			throw new OAuth2UnlinkException(OAuth2ErrorCode.OAUTH2_BAD_REQUEST);
 		} catch (FeignException e) {
-			log.error("카카오 API 호출 실패. 상태코드: {}, socialId: {}", e.status(), socialId, e);
 			throw new OAuth2UnlinkException(OAuth2ErrorCode.OAUTH2_API_ERROR);
 		} catch (Exception e) {
-			log.error("카카오 연결 해제 중 예상치 못한 오류 발생. socialId: {}", socialId, e);
 			throw new OAuth2UnlinkException(OAuth2ErrorCode.OAUTH2_UNLINK_FAILED);
 		}
 	}

src/main/java/doldol_server/doldol/auth/filter/CustomLogoutFilter.java

@@ -18,9 +18,7 @@
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
 
-@Slf4j
 @RequiredArgsConstructor
 public class CustomLogoutFilter extends GenericFilterBean {
 
@@ -49,8 +47,6 @@ private void doFilter(HttpServletRequest request, HttpServletResponse response,
 
         tokenProvider.deleteRefreshToken(id);
 
-        log.info("로그아웃 완료: userId={}", id);
-
         ResponseUtil.writeNoContent(
                 response,
                 objectMapper,

src/main/java/doldol_server/doldol/auth/filter/CustomUsernamePasswordAuthenticationFilter.java

@@ -25,9 +25,7 @@
 import jakarta.servlet.FilterChain;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
-import lombok.extern.slf4j.Slf4j;
 
-@Slf4j
 public abstract class CustomUsernamePasswordAuthenticationFilter extends UsernamePasswordAuthenticationFilter {
 
 	private final AuthenticationManager authenticationManager;
@@ -74,9 +72,6 @@ private void handleSuccessAuthentication(HttpServletResponse response, Authentic
 
 		CustomUserDetails userDetails = (CustomUserDetails)authentication.getPrincipal();
 
-		log.info("일반 로그인 성공: userId={}, role={}",
-			userDetails.getUserId(), userDetails.getRole());
-
 		String userid = String.valueOf(userDetails.getUserId());
 
 		Collection<? extends GrantedAuthority> authorities = authentication.getAuthorities();
@@ -104,7 +99,6 @@ private void handleSuccessAuthentication(HttpServletResponse response, Authentic
 
 	private void handleFailureAuthentication(HttpServletRequest request, HttpServletResponse response) throws IOException {
 		String attemptedId = extractAttemptedId(request);
-		log.warn("로그인 실패: 아이디='{}', 잘못된 아이디 또는 비밀번호", attemptedId);
 
 		ResponseUtil.writeErrorResponse(response, objectMapper, AuthErrorCode.WRONG_ID_PW);
 	}

src/main/java/doldol_server/doldol/auth/filter/JwtAuthenticationFilter.java

@@ -21,9 +21,7 @@
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
 
-@Slf4j
 @RequiredArgsConstructor
 public class JwtAuthenticationFilter extends OncePerRequestFilter {
 
@@ -46,22 +44,18 @@ protected void doFilterInternal(
 				SecurityContextHolder.getContext().setAuthentication(authentication);
 			}
 		} catch (ExpiredJwtException e) {
-			log.warn("만료된 토큰으로 접근 시도: 토큰 만료");
 			SecurityContextHolder.clearContext();
 			ResponseUtil.writeErrorResponse(response, objectMapper, AuthErrorCode.TOKEN_EXPIRED);
 			return;
 		} catch (IncorrectClaimException e) {
-			log.warn("잘못된 클레임 토큰으로 접근 시도: {}", e.getMessage());
 			SecurityContextHolder.clearContext();
 			ResponseUtil.writeErrorResponse(response, objectMapper, AuthErrorCode.INCORRECT_CLAIM_TOKEN);
 			return;
 		} catch (UsernameNotFoundException e) {
-			log.warn("존재하지 않는 사용자 토큰으로 접근 시도: {}", e.getMessage());
 			SecurityContextHolder.clearContext();
 			ResponseUtil.writeErrorResponse(response, objectMapper, AuthErrorCode.USER_NOT_FOUND);
 			return;
 		} catch (Exception e) {
-			log.warn("유효하지 않은 토큰으로 접근 시도: {}", e.getMessage());
 			SecurityContextHolder.clearContext();
 			ResponseUtil.writeErrorResponse(response, objectMapper, AuthErrorCode.INVALID_TOKEN);
 			return;

src/main/java/doldol_server/doldol/auth/handler/CustomOAuth2FailureHandler.java

@@ -10,9 +10,7 @@
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
 
-@Slf4j
 @Component
 @RequiredArgsConstructor
 public class CustomOAuth2FailureHandler extends SimpleUrlAuthenticationFailureHandler {
@@ -24,8 +22,6 @@ public class CustomOAuth2FailureHandler extends SimpleUrlAuthenticationFailureHa
 	public void onAuthenticationFailure(HttpServletRequest request, HttpServletResponse response,
 		AuthenticationException exception) throws IOException {
 
-		log.warn("소셜 로그인 실패: 오류={}", exception.getMessage());
-
 		response.sendRedirect(frontendUrl);
 	}
 }

src/main/java/doldol_server/doldol/auth/handler/CustomOAuth2SuccessHandler.java

@@ -17,9 +17,7 @@
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
 
-@Slf4j
 @Component
 @RequiredArgsConstructor
 public class CustomOAuth2SuccessHandler extends SimpleUrlAuthenticationSuccessHandler {
@@ -63,8 +61,6 @@ private void handleNewSocialUser(HttpServletResponse response, String socialId,
 	private void handleExistingUser(HttpServletResponse response, CustomUserDetails userDetails,
 		String registrationId) throws IOException {
 
-		log.info("소셜 로그인 성공: userId={}, socialType={}, role={}",
-			userDetails.getUserId(), registrationId.toUpperCase(), userDetails.getRole());
 
 		String userid = String.valueOf(userDetails.getUserId());
 

src/main/java/doldol_server/doldol/auth/service/AuthService.java

@@ -24,9 +24,7 @@
 import doldol_server.doldol.user.service.UserService;
 import io.jsonwebtoken.Claims;
 import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
 
-@Slf4j
 @Service
 @Transactional(readOnly = true)
 @RequiredArgsConstructor
@@ -46,7 +44,6 @@ public void checkIdDuplicate(String id) {
 		boolean isIdExists = userRepository.existsByLoginId(id);
 
 		if (isIdExists) {
-			log.warn("아이디 중복 확인: 이미 존재하는 아이디={}", id);
 			throw new CustomException(AuthErrorCode.ID_DUPLICATED);
 		}
 	}
@@ -81,18 +78,15 @@ public void validateVerificationCode(String email, String code) {
 		Object result = redisTemplate.opsForValue().get(email);
 
 		if (result == null) {
-			log.warn("인증 코드 만료: email={}", email);
 			throw new CustomException(AuthErrorCode.EMAIL_NOT_FOUND);
 		}
 
 		String verificationCode = result.toString();
 
 		if (!verificationCode.equals(code)) {
-			log.warn("인증 코드 불일치: email={}, 입력코드={}", email, code);
 			throw new CustomException(AuthErrorCode.VERIFICATION_CODE_WRONG);
 		}
 
-		log.info("이메일 인증 완료: email={}", email);
 		redisTemplate.opsForValue().set(email, EMAIL_VERIFIED_KEY, 30, TimeUnit.MINUTES);
 	}
 
@@ -109,9 +103,6 @@ public void register(RegisterRequest registerRequest) {
 			.build();
 
 		userRepository.save(user);
-
-		log.info("자체 회원가입 완료: userId={}, email={}, name='{}'",
-			user.getId(), user.getEmail(), user.getName());
 	}
 
 	@Transactional
@@ -127,9 +118,6 @@ public void oauthRegister(OAuthRegisterRequest oAuthRegisterRequest) {
 			.build();
 
 		userRepository.save(user);
-
-		log.info("소셜 회원가입 완료: userId={}, email={}, socialType={}",
-			user.getId(), user.getEmail(), user.getSocialType());
 	}
 
 	@Transactional
@@ -151,8 +139,6 @@ public ReissueTokenResponse reissue(String refreshToken) {
 
 		UserTokenResponse newTokens = tokenProvider.createLoginToken(userId, user.getRole().getRole());
 
-		log.info("토큰 재발급 완료: userId={}", userId);
-
 		return ReissueTokenResponse
 			.builder()
 			.accessToken(newTokens.accessToken())
@@ -169,22 +155,14 @@ public void withdraw(Long userId) {
 		}
 
 		if (user.getSocialId() != null) {
-			try {
-				OAuth2ResponseStrategy strategy = oAuthSeperator.getStrategy(user.getSocialType().name());
-				strategy.unlink(user.getSocialId());
-				user.deleteOAuthInfo();
-			} catch (Exception e) {
-				log.error("소셜 계정 연동 해제 실패: userId={}, socialType={}, 오류={}",
-					userId, user.getSocialType(), e.getMessage(), e);
-			}
+			OAuth2ResponseStrategy strategy = oAuthSeperator.getStrategy(user.getSocialType().name());
+			strategy.unlink(user.getSocialId());
+			user.deleteOAuthInfo();
 		}
 
 		user.updateDeleteStatus();
 
 		tokenProvider.deleteRefreshToken(String.valueOf(userId));
-
-		log.info("소셜 계정 연동 해제: userId={}, socialType={}",
-			userId, user.getSocialType());
 	}
 
 	public void validateUserInfo(String name, String email, String phone) {
@@ -227,22 +205,17 @@ public void resetPassword(String email) {
 		user.updateUserPassword(passwordEncoder.encode(tempPassword));
 
 		emailService.sendEmailTempPassword(email, tempPassword);
-
-		log.info("비밀번호 재설정 완료: email={}, userId={}", email, user.getId());
 	}
 
 	public void checkRegisterInfoDuplicate(String email, String phone) {
 		boolean existsByEmail = userRepository.existsByEmail(email);
 		boolean existsByPhone = userRepository.existsByPhone(phone);
 
 		if (existsByEmail && !existsByPhone) {
-			log.warn("이메일 중복: email={}", email);
 			throw new CustomException(AuthErrorCode.EMAIl_DUPLICATED);
 		} else if (!existsByEmail && existsByPhone) {
-			log.warn("전화번호 중복: phone={}", phone);
 			throw new CustomException(AuthErrorCode.PHONE_DUPLICATED);
 		} else if (existsByEmail && existsByPhone) {
-			log.warn("이메일/전화번호 모두 중복: email={}, phone={}", email, phone);
 			throw new CustomException(AuthErrorCode.EMAIL_PHONE_DUPLICATED);
 		}
 	}

src/main/java/doldol_server/doldol/auth/service/CustomOAuth2UserService.java

@@ -20,9 +20,7 @@
 import doldol_server.doldol.user.repository.UserRepository;
 import jakarta.servlet.http.HttpServletRequest;
 import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
 
-@Slf4j
 @Service
 @RequiredArgsConstructor
 public class CustomOAuth2UserService extends DefaultOAuth2UserService {
@@ -53,8 +51,6 @@ public OAuth2User loadUser(OAuth2UserRequest userRequest) throws OAuth2Authentic
 		}
 
 		else if (socialLinkedUser.isPresent() && socialLinkedUser.get().isDeleted()) {
-			log.warn("탈퇴한 계정으로 소셜 로그인 시도: socialId={}, socialType={}",
-				oAuth2Response.getSocialId(), registrationId);
 			throw new CustomOAuth2Exception(AuthErrorCode.ALREADY_WITHDRAWN);
 		}
 

src/main/java/doldol_server/doldol/auth/service/EmailService.java

@@ -14,9 +14,7 @@
 import jakarta.mail.MessagingException;
 import jakarta.mail.internet.MimeMessage;
 import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
 
-@Slf4j
 @Service
 @RequiredArgsConstructor
 public class EmailService {
@@ -31,9 +29,7 @@ public void sendEmailVerificationCode(String email, String verificationCode) {
 		}
 		try {
 			sendToEmailCode(email, verificationCode);
-			log.info("인증 코드 이메일 발송 완료: email={}", email);
 		} catch (MessagingException e) {
-			log.error("인증 코드 이메일 발송 실패: email={}, 오류={}", email, e.getMessage(), e);
 			throw new CustomException(MailErrorCode.EMAIL_SENDING_ERROR);
 		}
 	}
@@ -45,9 +41,7 @@ public void sendEmailTempPassword(String email, String password) {
 		}
 		try {
 			sendToEmailTempPassword(email, password);
-			log.info("임시 비밀번호 이메일 발송 완료: email={}", email);
 		} catch (MessagingException e) {
-			log.error("임시 비밀번호 이메일 발송 실패: email={}, 오류={}", email, e.getMessage(), e);
 			throw new CustomException(MailErrorCode.EMAIL_SENDING_ERROR);
 		}
 	}

src/main/java/doldol_server/doldol/auth/util/ResponseUtil.java

@@ -14,9 +14,7 @@
 import jakarta.servlet.http.HttpServletResponse;
 import lombok.AccessLevel;
 import lombok.NoArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
 
-@Slf4j
 @NoArgsConstructor(access = AccessLevel.PRIVATE)
 public class ResponseUtil {