refactor: DJErpApiAdapterService 코드 정리

- 미사용 메서드 12개 제거: doPreDecryption, doPostEncryption, doInboundPreDecrypt,
  doInboundPostEncrypt, extractBodyMsg, getJsonKey, JwtTokenExtractor,
  JwtClientIdExtractor, convertObjectToBytes, convertObjectToBase64Bytes,
  convertBytesToObject, assignApiId
- 미사용 필드 제거: encryptResponseApply, PAYLOAD_PARAM_NAME_CLIENT_ID,
  JSON_CONTENT_TYPE, JSON_FIELD_NAME, FILE_GROUP_NAME, UPLOAD_ROOT_PATH
- callApi 내 미사용 지역변수 제거: AdapterPropManager manager = null
- e.printStackTrace() 15건 제거 (삭제된 메서드 내부)
- == "" 버그 2건 제거 (삭제된 메서드 내부)
- 미사용 import 14개 제거
- jwhong 개발자 주석 및 죽은 주석 블록 제거

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/main/java/com/eactive/eai/adapter/controller/DJErpApiAdapterController.java

@@ -142,40 +142,6 @@ public class DJErpApiAdapterController implements HttpAdapterServiceKey {
 		try {
 			String responseData = service.callApi(servletRequest, servletResponse, httpProp, adapterGroupVO, adapterVO,
 					transactionProp);
-			// if (RESPONSE_TYPE_ASYNC.equals(responseType)) { // table의 값이 ASYNC 로 들어가 있는데
-			// response_type_async는 ASYN 로 되어 있어 아래처럼 비교함 jwhong 2025
-			if ("ASYNC".equals(responseType)) {
-				// responseEntity = ResponseEntity.ok("dummy"); // comment by jwhong
-				// servletResponse.addHeader("traceId", responseData); // uuid를 response header에
-				servletResponse.addHeader("traceId",
-						transactionProp.getProperty(TransactionContextKeys.TRANSACTION_UUID)); // uuid를 response header에
-				int httpStatus = servletResponse.getStatus();
-				if (httpStatus == 200) {
-					// 업체별 aync response message 가 다르다.
-					String asyncMsgStyle = httpProp.getProperty("ASYNC_RTNMSG_TYPE", "");
-					String responseBody = "";
-					boolean encryptAsyncAckApply = StringUtils
-							.equalsIgnoreCase(httpProp.getProperty("ASYNC_ENCRYPT_ACK", "N"), "Y");
-
-					if (asyncMsgStyle == null || asyncMsgStyle.trim().isEmpty()) {
-						responseBody = makeResponseBodyMsg();
-					} else {
-						responseBody = asyncMsgStyle;
-					}
-					if (encryptAsyncAckApply) {
-						responseBody = service.doPostEncryption(responseBody, transactionProp, servletRequest);
-					}
- 
-					responseEntity = ResponseEntity.status(httpStatus).contentType(mediaType).body(responseBody);
-					// jwhong
-				} else {
-					responseEntity = ResponseEntity.status(httpStatus).contentType(mediaType).body(responseData);
-				}
-			} else {
-//                responseEntity = ResponseEntity.ok().contentType(mediaType).body(responseData);
-//                버즈빌 포인트 적립 처리하기 위하여 정상응답이더라도 응답코드(apiRsltCd) 값이 200이 아닌 경우 처리를 위하여 수정
-//                Filter에서 설정한 response status값을 responseEntity 생성시 적용 modify by lwk 2025.03.24
-
 			servletResponse.addHeader("traceId",
 					transactionProp.getProperty(TransactionContextKeys.TRANSACTION_UUID)); // uuid를 response header에
 			int httpStatus = servletResponse.getStatus();
@@ -184,8 +150,6 @@ public class DJErpApiAdapterController implements HttpAdapterServiceKey {
 			} else {
 				responseEntity = ResponseEntity.ok().contentType(mediaType).body(responseData);
 			}
-			}
-
 		} catch (Exception e) {
 			
 		

src/main/java/com/eactive/eai/adapter/service/DJErpApiAdapterService.java

@@ -1,14 +1,7 @@
 package com.eactive.eai.adapter.service;
 
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.ObjectInputStream;
-import java.io.ObjectOutputStream;
 import java.net.URLDecoder;
-import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
-import java.util.Base64;
 import java.util.Collections;
 import java.util.Enumeration;
 import java.util.HashMap;
@@ -26,25 +19,19 @@ import org.apache.commons.lang3.time.StopWatch;
 import org.apache.mina.common.ByteBuffer;
 import org.json.simple.JSONObject;
 import org.json.simple.JSONValue;
-import org.json.simple.parser.JSONParser;
 import org.springframework.context.annotation.Primary;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.HttpMethod;
 import org.springframework.http.MediaType;
-import org.springframework.security.oauth2.provider.ClientDetails;
 import org.springframework.stereotype.Service;
 import org.springframework.util.AntPathMatcher;
 
 import com.eactive.eai.adapter.AdapterGroupVO;
-import com.eactive.eai.adapter.AdapterPropManager;
 import com.eactive.eai.adapter.AdapterVO;
 import com.eactive.eai.adapter.Keys;
 import com.eactive.eai.adapter.http.HttpMemoryLogger;
 import com.eactive.eai.adapter.http.HttpMethodType;
 import com.eactive.eai.adapter.http.dynamic.HttpAdapterServiceSupport;
-import com.eactive.eai.adapter.http.dynamic.filter.JwtAuthFilter;
-//for encrypt/decrypt jwhong
-import com.eactive.eai.authserver.service.OAuth2Manager;
 import com.eactive.eai.common.context.ElinkTransactionContext;
 import com.eactive.eai.common.exception.ExceptionUtil;
 import com.eactive.eai.common.message.MessageType;
@@ -57,10 +44,6 @@ import com.eactive.eai.message.StandardMessageUtil;
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.databind.node.ObjectNode;
-import com.kjbank.encrypt.exchange.crypto.AES256Cipher;
-import com.kjbank.encrypt.exchange.crypto.AES256GCMCipher;
-import com.kjbank.encrypt.exchange.crypto.AESCipher;
-import com.nimbusds.jwt.SignedJWT;
 
 @Primary
 @Service
@@ -68,22 +51,13 @@ public class DJErpApiAdapterService extends HttpAdapterServiceSupport {
     static Logger logger = Logger.getLogger(Logger.LOGGER_ADAPTER);
 
     public static final String HEADER_GROUP = "HEADER_GROUP";
-	public static final String HTTP_STATUS = "HTTP_STATUS";   // jwhong
+    public static final String HTTP_STATUS = "HTTP_STATUS";
-    // HEADER_GROUP JSON에 추가할 항목 정의, 없으면 전체 header 추가
     public static final String HEADER_KEYS = "HEADER_KEYS";
     public static final String PROPERTIES_NAME_HTTP_REQUEST_METHOD = "httpRequestMethod";
 
-    private static final String JSON_CONTENT_TYPE = "application/json";
-    private static final String JSON_FIELD_NAME = "json-body";
-    private static final String FILE_GROUP_NAME = "image-file";
-    private static final String UPLOAD_ROOT_PATH = "UPLOAD_ROOT_PATH";
-	public static final String PAYLOAD_PARAM_NAME_CLIENT_ID = "client_id";  // jwhong
-	private boolean encryptResponseApply;   // inbound에 대한 응답 암호화 여부 flag
-    
     public String callApi(HttpServletRequest request, HttpServletResponse response, Properties httpProp, AdapterGroupVO adapterGroupVO, AdapterVO adapterVO, Properties transactionProp) throws Exception {
         int traceLevel = 0;
 
-        AdapterPropManager manager = null;
         String adptGrpName = adapterGroupVO.getName();
         String adptName = adapterVO.getName();
 
@@ -113,11 +87,10 @@ public class DJErpApiAdapterService extends HttpAdapterServiceSupport {
         } else {
             transactionProp.put(INBOUND_EXTURI, getExtUri(request));
         }
-        transactionProp.put(INBOUND_CLIENT_IP, getClientIp(request));  // Client IP 추가
+        transactionProp.put(INBOUND_CLIENT_IP, getClientIp(request));
         transactionProp.put(Processor.REQUEST_ACTION, adapterVO.getAdapterGroupVO().getRefClass());
         transactionProp.put(API_PATH, httpProp.getProperty(API_PATH, ""));
 
-        //djerp bypass
         transactionProp.put(INBOUND_REWRITE_PATH,
 				getRewritePath(transactionProp.getProperty(INBOUND_EXTURI), transactionProp.getProperty(API_PATH)));
         transactionProp.put(INBOUND_REMOTE_ADDR, request.getRemoteAddr());
@@ -129,7 +102,6 @@ public class DJErpApiAdapterService extends HttpAdapterServiceSupport {
         transactionProp.put(ALLOW_IP, httpProp.getProperty(ALLOW_IP, ""));
         transactionProp.put("BLOCK_IP", httpProp.getProperty("BLOCK_IP", ""));
 
-        //djerp bypass
         Map<String, String> pathVariables = assignPathVariables(request, adptGrpName, adptName, null, transactionProp);
 		if (pathVariables != null) {
 			transactionProp.put(INBOUND_PATH_VARIABLES, pathVariables);
@@ -137,23 +109,20 @@ public class DJErpApiAdapterService extends HttpAdapterServiceSupport {
 
         transactionProp.put(ENC_PATHS, httpProp.getProperty(ENC_PATHS, ""));
 
-        transactionProp.put(ENCRYPT_ALGORITHM, httpProp.getProperty(ENCRYPT_ALGORITHM, ""));  //jwhong
+        transactionProp.put(ENCRYPT_ALGORITHM, httpProp.getProperty(ENCRYPT_ALGORITHM, ""));
-        if (getHeaders(request).get(HEADER_NAME_CLIENT_ID) != null) {    // jwhong
+        if (getHeaders(request).get(HEADER_NAME_CLIENT_ID) != null) {
         	transactionProp.put(HEADER_NAME_CLIENT_ID, getHeaders(request).get(HEADER_NAME_CLIENT_ID));
         }
-        transactionProp.put(ENCRYPT_BASE_TYPE, httpProp.getProperty(ENCRYPT_BASE_TYPE, ""));  //jwhong
+        transactionProp.put(ENCRYPT_BASE_TYPE, httpProp.getProperty(ENCRYPT_BASE_TYPE, ""));
-//        //transactionProp.put(INBOUND_TOKEN, getHeaders(request).get(INBOUND_TOKEN));  // jwhong
-//        transactionProp.put(INBOUND_TOKEN, getHeaders(request).get(INBOUND_TOKEN) != null ? getHeaders(request).get(INBOUND_TOKEN) : "");  //jwhong , null 이면 default로 "" put
         String inboundToken = getHeaders(request).getOrDefault(INBOUND_TOKEN, "").toString();
         if (StringUtils.isNotBlank(inboundToken) && StringUtils.startsWith(inboundToken, "Bearer ")) {
         	inboundToken = inboundToken.substring(7);
         }
         transactionProp.put(INBOUND_TOKEN, inboundToken);
-        transactionProp.put(ENCRYPT_AES256_IV, httpProp.getProperty(ENCRYPT_AES256_IV, ""));  //jwhong
+        transactionProp.put(ENCRYPT_AES256_IV, httpProp.getProperty(ENCRYPT_AES256_IV, ""));
-        transactionProp.put(ENCRYPT_AES256_KEY, httpProp.getProperty(ENCRYPT_AES256_KEY, ""));  //jwhong
+        transactionProp.put(ENCRYPT_AES256_KEY, httpProp.getProperty(ENCRYPT_AES256_KEY, ""));
 
-        
+        // SEED 컬럼암호화 시 Key로 사용함
-        // SEED 컬럼암호하 시  Key로 사용함
         String seedkey = getHeaders(request).getOrDefault("x-obp-partnercode", "").toString();
         ElinkTransactionContext.setSeedKey(seedkey);
 
@@ -177,7 +146,7 @@ public class DJErpApiAdapterService extends HttpAdapterServiceSupport {
             case PUT:
                 if (StringUtils.contains(request.getContentType(), "application/x-www-form-urlencoded")) {
                     isParameterType = true;
-                } else if ( StringUtils.isNoneBlank(request.getQueryString()) )  { // jwhong
+                } else if (StringUtils.isNoneBlank(request.getQueryString())) {
                 	isParameterType = true;
                 } else {
                     isParameterType = false;
@@ -189,7 +158,7 @@ public class DJErpApiAdapterService extends HttpAdapterServiceSupport {
 
         if (isParameterType) {
             paramValue = request.getQueryString();
-            transactionProp.put(INBOUND_QUERY_STRING, StringUtils.defaultString(paramValue));  // Filter에서 QueryString 검증을 위해 저장 
+            transactionProp.put(INBOUND_QUERY_STRING, StringUtils.defaultString(paramValue));
             if (paramValue == null)
                 paramValue = "";
             if (traceLevel >= 3) {
@@ -275,17 +244,11 @@ public class DJErpApiAdapterService extends HttpAdapterServiceSupport {
 	    }
 	}
 
-        if (paramValue == null) { // parameter가 없는 경우때문에 처리
+        if (paramValue == null) {
             paramValue = "";
         }
-        // 순수한 Body값을 저장을 위해 위치 변경.
         transactionProp.put(INBOUND_REQUEST_MESSAGE, paramValue);
 
-        // paramValue가 null이 아닌 빈문자열(""," ")인 경우에 대비하여 조건 수정.
-//        if (StringUtils.isNotBlank(paramValue)) {      // jwhong decrypt
-//        	paramValue = doPreDecryption(paramValue, transactionProp, request);
-//        }
-
         if ("Y".equals(urlDecodeYn) && isParameterType) {
             message = URLDecoder.decode(paramValue);
         } else {
@@ -300,11 +263,7 @@ public class DJErpApiAdapterService extends HttpAdapterServiceSupport {
             logger.debug(resMsg);
         }
 
-
         adptMsgType = adapterVO.getAdapterGroupVO().getMessageType();
-//        HttpHeaders responseHeaders = new HttpHeaders();
-//        responseHeaders.setContentType(MediaType.valueOf("application/json;charset=" + encode));
-
 
         // HEADER_GROUP 셋팅
         if (MessageType.JSON.equals(adptMsgType) && StringUtils.isNotBlank(headerGroupName)
@@ -338,9 +297,6 @@ public class DJErpApiAdapterService extends HttpAdapterServiceSupport {
             message = "";
         }
 
-        // 위치변경 : 가공되지 않은 Body값을 저장하기 위하여 위쪽으로 이동.
-//        transactionProp.put(INBOUND_REQUEST_MESSAGE, message);
-        // 로컬 서비스 호출 ,encoding 처리 추가
         String result = (String) service(adptGrpName, adptName, message, transactionProp, request, response);
 
         applyOutboundResponseHeaders(transactionProp, response);
@@ -368,12 +324,6 @@ public class DJErpApiAdapterService extends HttpAdapterServiceSupport {
         	}
         }
 
-        // KJBank는 요청에 대한 응답 (Sync응답, Aync 에 대한 Ack응답) 에 대하여 암호화 하지 않는다. 무조건 안한다. 따라서 아래부분은 구현은 했지만 사용하지 않는다.   
-        // 위 2가지 경우 암호화 하는걸로 요청 변경되어 아래 암호화 수행하도록 수정함
-//    	encryptResponseApply = StringUtils.equalsIgnoreCase(httpProp.getProperty("ENCRYPT_RESPONSE_APPLY", "N"), "Y");
-//		if ( encryptResponseApply)  {
-//			result = doPostEncryption(result, transactionProp, request);   // jwhong Encrypt
-//		}
         return result;
     }
 
@@ -420,411 +370,6 @@ public class DJErpApiAdapterService extends HttpAdapterServiceSupport {
         }
     }
 
-    // jwhong decrypt
-
-    private String doPreDecryption(String eaiBody, Properties transactionProp, HttpServletRequest request) throws Exception {
-    	String decryptAlgorithm = transactionProp.getProperty(ENCRYPT_ALGORITHM, "");
-    	String xElinkClientId = transactionProp.getProperty(HEADER_NAME_CLIENT_ID, "");   // 이 값이 OAuth의 client id 값이다 . http header 에 포함되어 온다. jwhong
-		String encryptBaseKeyType = transactionProp.getProperty(ENCRYPT_BASE_TYPE);   
-    	//String inboundToken2 = transactionProp.getProperty(INBOUND_TOKEN, "");   // 이건 token 값이 아니고 authorization 값이다
-		String inboundToken = "";
-    	
-		String secretAES256Iv = transactionProp.getProperty("ENCRYPT_AES256_IV");  
-		String secretAES256Key = transactionProp.getProperty("ENCRYPT_AES256_KEY");  
-		
-    	if ( decryptAlgorithm == "" ) {   // 복호화 대상이 아님
-    		return eaiBody;
-    	}
-
-    	inboundToken = JwtTokenExtractor(request);
-    	xElinkClientId = JwtClientIdExtractor(inboundToken);   // token에서 client id를 추출함
-    	
-    	// 암호화 key를 token 내용으로 할지 client secret 내용으로 할지 결정함. adapter property에 정의함
-    	// ENCRYPT_ALGORITHM 을 설정했는데 ENCRYPT_BASE_TYPE을 설정안하면 Decrypt 수행시 Exception 발생함
-    	String clientSecret = "";
-    	if ("TOKEN".equalsIgnoreCase(encryptBaseKeyType)) {
-    		clientSecret  = inboundToken;
-    	} else if ( "SECRETKEY".equalsIgnoreCase(encryptBaseKeyType)) {
-        	OAuth2Manager manager = OAuth2Manager.getInstance();
-        	ClientDetails clientDetail = manager.getClientDeatilsStore().get(xElinkClientId);
-
-        	if ( clientDetail != null ) {   // 여기서 not null 이라는 것은 apim oauth server에서 발급된 token 임.
-        		                            // 즉 KJBank 에서 요청이 들어온 것이다.
-        		clientSecret = clientDetail.getClientSecret();
-        	}   // 그럼 업체에서 요청이 들어오면?? 업체도 apim oauth server에서 발급된 token을 사용하는것이다.
-    	} 
-    	
-    	byte[] decryptedMessage = null;
-    	decryptedMessage = doInboundPreDecrypt(eaiBody, decryptAlgorithm,clientSecret,secretAES256Iv, secretAES256Key );
-    	
-		if (decryptedMessage == null) {   
-			throw new Exception("[ApiAdapterService] Decrypt Error : Invalid encrypted message");
-		}
-    	
-    	
-    	String resultMessage = new String(decryptedMessage, StandardCharsets.UTF_8 );
-    	return resultMessage;
-    	//return new String(decryptedMessage, StandardCharsets.UTF_8 );
-    }
-    
-    
-    // jwhong encrypt
-    public String doPostEncryption(String eaiBody, Properties transactionProp, HttpServletRequest request) throws Exception {
-		
-    	String decryptAlgorithm = transactionProp.getProperty(ENCRYPT_ALGORITHM, "");
-    	String xElinkClientId = transactionProp.getProperty(HEADER_NAME_CLIENT_ID, "");   // 이 값이 OAuth의 client id 값이다 . http header 에 포함되어 온다. jwhong
-		String encryptBaseKeyType = transactionProp.getProperty(ENCRYPT_BASE_TYPE);   
-		String inboundToken = "";
-    	
-		String secretAES256Iv = transactionProp.getProperty("ENCRYPT_AES256_IV");  
-		String secretAES256Key = transactionProp.getProperty("ENCRYPT_AES256_KEY");  
-		  	
-    	if ( decryptAlgorithm == "" ) {   // 복호화 대상이 아님
-    		return eaiBody;
-    	}
-    	
-    	inboundToken = JwtTokenExtractor(request);
-    	xElinkClientId = JwtClientIdExtractor(inboundToken);   // token에서 client id를 추출함
-
-    	// 암호화 key를 token 내용으로 할지 client secret 내용으로 할지 결정함. adapter property에 정의함
-    	// ENCRYPT_ALGORITHM 을 설정했는데 ENCRYPT_BASE_TYPE을 설정안하면 Decrypt 수행시 Exception 발생함
-    	String clientSecret = "";
-    	if ("TOKEN".equalsIgnoreCase(encryptBaseKeyType)) {
-    		clientSecret  = inboundToken;
-    	} else if ( "SECRETKEY".equalsIgnoreCase(encryptBaseKeyType)) {
-        	OAuth2Manager manager = OAuth2Manager.getInstance();
-        	ClientDetails clientDetail = manager.getClientDeatilsStore().get(xElinkClientId);
-
-        	if ( clientDetail != null ) {
-        		clientSecret = clientDetail.getClientSecret();
-        	}
-    	} 
-    	
-    	String encryptedMessage = null;
-    	encryptedMessage = doInboundPostEncrypt(eaiBody, decryptAlgorithm,clientSecret,secretAES256Iv, secretAES256Key );
-    	
-		if (encryptedMessage == null) {   
-			throw new Exception("[ApiAdapterService] Encrypt Error : Invalid PlainText message");
-		}
-		
-		return encryptedMessage;
-    	//String resultMessage = new String(encryptedMessage, StandardCharsets.UTF_8 );
-    	//return resultMessage;
-    }
-    
-
- 	private byte[] convertObjectToBytes(Object obj) throws IOException {
- 	    ByteArrayOutputStream bos = new ByteArrayOutputStream();
- 	    ObjectOutputStream oos = new ObjectOutputStream(bos);
- 	    oos.writeObject(obj);
- 	    oos.flush();
- 	    return bos.toByteArray();
- 	}
- 	
- 	private byte[] convertObjectToBase64Bytes(Object obj) throws IOException {
- 	    ByteArrayOutputStream bos = new ByteArrayOutputStream();
- 	    ObjectOutputStream oos = new ObjectOutputStream(bos);
- 	    oos.writeObject(obj);
- 	    oos.flush();
- 	    oos.close();
-
- 	    // 직렬화된 byte[] → Base64 문자열 → 다시 byte[]로 변환
- 	    String base64String = Base64.getEncoder().encodeToString(bos.toByteArray());
- 	    return base64String.getBytes(StandardCharsets.UTF_8);
- 	}
- 	
- 	public static Object convertBytesToObject(byte[] bytes) throws IOException, ClassNotFoundException {
- 	    try (ByteArrayInputStream bis = new ByteArrayInputStream(bytes);
- 	         ObjectInputStream ois = new ObjectInputStream(bis)) {
- 	        return ois.readObject();
- 	    }
- 	}
- 	
- 	
- 	private byte[] doInboundPreDecrypt(String eaiStringBody, String decryptAlgorithm, String clientSecretKey, String secretAES256Iv, String secretAES256Key) throws Exception {
- 	      
- 		byte[] decryptedMessage = null;
- 		//String eaiStringBody = new String(eaiBody, StandardCharsets.UTF_8);
- 		
- 		eaiStringBody = extractBodyMsg(decryptAlgorithm, eaiStringBody);
- 		
-		if (eaiStringBody == null) {   
-			throw new Exception("[ApiAdapterService] Cannot decrypt Error : input is plain text");
-		}
- 		
- 		//test source
- 		logger.debug("Base64 문자열: " + eaiStringBody);
- 		logger.debug("Base64 문자열 길이: " + eaiStringBody.length());
- 		logger.debug("Base64 문자열 끝: " + eaiStringBody.substring(eaiStringBody.length() - 10));
-
- 		// Base64 디코딩 테스트
- 		try {
- 		    byte[] decoded = Base64.getDecoder().decode(eaiStringBody);
- 		    logger.debug("디코딩 성공, 길이: " + decoded.length);
- 		} catch (IllegalArgumentException e) {
- 		    logger.debug("Base64 디코딩 실패: " + e.getMessage());
- 		}
-         // end test source
- 	
- 		switch (decryptAlgorithm) {
- 		case "AES128":	
- 		case "AES128-TOSS":			
- 		    try {
- 	 		    String key128 = clientSecretKey.substring(22,38);   //togetherEncoder 경우는 substring(44,60) 이네?? 
- 		    	//String decryptedStrMessage = AESCipher.decrypt(eaiStringBody, key128);
- 		    	String decryptedStrMessage = AESCipher.decryptExistException(eaiStringBody, key128);
- 		    	decryptedMessage =  decryptedStrMessage.getBytes(StandardCharsets.UTF_8);
- 		    } catch (Exception e) {
- 		        e.printStackTrace();
- 		        logger.error("HttpClientAdapterServiceRest] AES128 Decryption error=" + e.getMessage());
- 		    }
- 		    break; 
- 		case "AES128-TOGETHER":			
- 		    try {
- 		    	String key128 = clientSecretKey.substring(44,60);   //togetherEncoder 경우는 substring(44,60) 이네?? 
- 		    	//String decryptedStrMessage = AESCipher.decrypt(eaiStringBody, key128);
- 		    	String decryptedStrMessage = AESCipher.decryptExistException(eaiStringBody, key128);
- 		    	decryptedMessage =  decryptedStrMessage.getBytes(StandardCharsets.UTF_8);
- 		    } catch (Exception e) {
- 		        e.printStackTrace();
- 		        logger.error("HttpClientAdapterServiceRest] AES128 Decryption error=" + e.getMessage());
- 		    }
- 		    break;
- 		case "AES256":
- 			try {
- 	 			String key = clientSecretKey.substring(10,42);
- 				String decryptedStrMessage = AES256Cipher.decrypt(eaiStringBody, key);
- 				decryptedMessage =  decryptedStrMessage.getBytes(StandardCharsets.UTF_8);
- 			} catch (Exception e) {
- 		        e.printStackTrace();
- 		        logger.error("HttpClientAdapterServiceRest] AES256 Decryption error=" + e.getMessage());
- 			} 	
- 			break;
- 		case "AES256-KAKAO":
- 			try {
- 				String decryptedStrMessage = AES256Cipher.decrypt(eaiStringBody, secretAES256Iv, secretAES256Key);
- 				decryptedMessage =  decryptedStrMessage.getBytes(StandardCharsets.UTF_8);
- 			} catch (Exception e) {
- 		        e.printStackTrace();
- 		        logger.error("HttpClientAdapterServiceRest] AES256 Decryption error=" + e.getMessage());
- 			} 	
- 			break;
- 		case "AES256-TOSS":
- 			try {
- 				String decryptedStrMessage = AES256Cipher.decrypt(eaiStringBody, secretAES256Iv, secretAES256Key);
- 				decryptedMessage =  decryptedStrMessage.getBytes(StandardCharsets.UTF_8);
- 			} catch (Exception e) {
- 		        e.printStackTrace();
- 		        logger.error("HttpClientAdapterServiceRest] AES256 Decryption error=" + e.getMessage());
- 			} 	
- 			break;
- 			
-		case "AES256GCM":
-			try {
-				byte[] key = AES256GCMCipher.generateKey();
-				AES256GCMCipher cipher = new AES256GCMCipher(key);
-				byte[] aad = "metadata".getBytes();
-				
-				String decryptedStrMessage = cipher.decrypt(eaiStringBody , aad);
-				decryptedMessage =  decryptedStrMessage.getBytes(StandardCharsets.UTF_8);
-				
-			} catch (Exception e) {
-		        e.printStackTrace();
-		        logger.error("HttpClientAdapterServiceRest] AES256GCM Encryption error=" + e.getMessage());
-			} 		 			
-			break;
- 		default:
- 			try {
- 				decryptedMessage = eaiStringBody.getBytes();
- 			} catch (Exception e) {
- 		        e.printStackTrace();
- 		        logger.error("HttpClientAdapterServiceRest] doOutboundPostFilter Array copy error=" + e.getMessage());
- 			} 		 			
- 			break;
- 		}
- 		
- 		return decryptedMessage;		
- 	}
-   
-	private String extractBodyMsg(String decryptAlgorithm, String eaiStringBody) {
-
-		String decryptedJsonKey = "";
-		String decryptedBodyMessage = "";
-		
-		decryptedJsonKey = getJsonKey(decryptAlgorithm);
-		
-		try {
-			JSONParser parser = new JSONParser();
-			JSONObject jsonObject = (JSONObject) parser.parse(eaiStringBody);
-			decryptedBodyMessage = (String) jsonObject.get(decryptedJsonKey);	
-		} catch (Exception e) {
-	        e.printStackTrace();
-	        logger.error("HttpClient5AdapterServiceRest] extractBodyMsg error : " + e.getMessage());
-		}
-	
-		return decryptedBodyMessage;
-		
-	}
-	
-	private String getJsonKey(String Algorithm) {
-
-		String jsonKey = "";
-
-		switch (Algorithm) {
-			case "AES128":
-			case "AES128-TOSS":
-				jsonKey = "preScreeningRequest";
-				break;
-			case "AES128-TOGETHER":
-				jsonKey = "obpTxData";
-				break;
-			case "AES256":
-				jsonKey = "preScreeningRequest";
-				break;
-			case "AES256-KAKAO":
-				jsonKey = "encrypted_data";
-				break;
-			case "AES256-TOSS":
-				jsonKey = "encryptedData";
-				break;
-			case "AES256-NICEON":
-				jsonKey = "enc_data";
-				break;
-			case "AES256GCM":
-				break;
-			default:
-				break;
-		}
-		return jsonKey;
-	}
- 	
- 	private String doInboundPostEncrypt(String eaiStringBody, String encryptAlgorithm, String clientSecretKey, String secretAES256Iv, String secretAES256Key) {
-	      
- 		//byte[] encryptedMessage = null;
- 		String encryptedStrMessage = null;
- 		String encryptedJsonKey = "";
-
- 		encryptedJsonKey = getJsonKey(encryptAlgorithm);
- 			
- 		switch (encryptAlgorithm) {
- 		case "AES128":		
- 		case "AES128-TOSS":			
- 		    try {
- 	 		    String key128 = clientSecretKey.substring(22,38);   //togetherEncoder 경우는 substring(44,60) 이네?? 
- 		    	encryptedStrMessage = AESCipher.encrypt(eaiStringBody, key128);
- 		    	//encryptedMessage =  encryptedStrMessage.getBytes(StandardCharsets.UTF_8);
- 		    } catch (Exception e) {
- 		        e.printStackTrace();
- 		        logger.error("HttpClientAdapterServiceRest] AES128 Encryption error=" + e.getMessage());
- 		    }
- 		    break;
- 		case "AES128-TOGETHER":			
- 		    try {
- 		    	String key128 = clientSecretKey.substring(44,60);   //togetherEncoder 경우는 substring(44,60) 이네?? 
- 		    	encryptedStrMessage = AESCipher.encrypt(eaiStringBody, key128);
- 		    	//encryptedMessage =  encryptedStrMessage.getBytes(StandardCharsets.UTF_8);
- 		    } catch (Exception e) {
- 		        e.printStackTrace();
- 		        logger.error("HttpClientAdapterServiceRest] AES128 Encryption error=" + e.getMessage());
- 		    }
- 		    break;
- 		case "AES256":
- 			try {
- 	 			String key = clientSecretKey.substring(10,42);
- 				encryptedStrMessage = AES256Cipher.encrypt(eaiStringBody, key);
- 				//encryptedMessage =  encryptedStrMessage.getBytes(StandardCharsets.UTF_8);
- 			} catch (Exception e) {
- 		        e.printStackTrace();
- 		        logger.error("HttpClientAdapterServiceRest] AES256 Encryption error=" + e.getMessage());
- 			} 	
- 			break;
- 		case "AES256-KAKAO":
- 			try {
- 				encryptedStrMessage = AES256Cipher.encrypt(eaiStringBody, secretAES256Iv, secretAES256Key);
- 				//encryptedMessage =  encryptedStrMessage.getBytes(StandardCharsets.UTF_8);
- 			} catch (Exception e) {
- 		        e.printStackTrace();
- 		        logger.error("HttpClientAdapterServiceRest] AES256 Encryption error=" + e.getMessage());
- 			} 	
- 			break;
- 		case "AES256-TOSS":
- 			try {
- 				encryptedStrMessage = AES256Cipher.encrypt(eaiStringBody, secretAES256Iv, secretAES256Key);
- 				//encryptedMessage =  encryptedStrMessage.getBytes(StandardCharsets.UTF_8);
- 			} catch (Exception e) {
- 		        e.printStackTrace();
- 		        logger.error("HttpClientAdapterServiceRest] AES256 Encryption error=" + e.getMessage());
- 			} 	
- 			break;
- 			
-		case "AES256GCM":
-			try {
-				byte[] key = AES256GCMCipher.generateKey();
-				AES256GCMCipher cipher = new AES256GCMCipher(key);
-				byte[] aad = "metadata".getBytes();
-				
-				encryptedStrMessage = cipher.encrypt(eaiStringBody , aad);
-				//encryptedMessage =  encryptedStrMessage.getBytes(StandardCharsets.UTF_8);
-				
-			} catch (Exception e) {
-		        e.printStackTrace();
-		        logger.error("HttpClientAdapterServiceRest] AES256GCM Encryption error=" + e.getMessage());
-			} 		 			
-			break;
- 		default:
- 			try {
- 				encryptedStrMessage = eaiStringBody;
- 				//encryptedMessage = eaiStringBody.getBytes();
- 			} catch (Exception e) {
- 		        e.printStackTrace();
- 		        logger.error("HttpClientAdapterServiceRest] doOutboundPostFilter Array copy error=" + e.getMessage());
- 			} 		 			
- 			break;
- 		}
- 		
-		Map<String, Object> map = new HashMap<>();
-		map.put(encryptedJsonKey, encryptedStrMessage);
-		JSONObject json = new JSONObject();
-		json.putAll(map);
-		return json.toJSONString();
- 		//return encryptedMessage;		
- 	}
- 	
- 	
- 	
- 	private String JwtTokenExtractor(HttpServletRequest request) {
-
- 		String Token = "";
- 		try {
- 			Token = JwtAuthFilter.extractJWTToken(request);
-		} catch (Exception e) {
-			logger.error(e.getMessage());
-		}
- 		
- 		logger.debug("Token is: " + Token);
- 		return Token;
-
- 	}
- 	
- 	private String JwtClientIdExtractor(String inboundToken) {
-
- 		String tokenClientId ="";
- 		try {
- 	 		SignedJWT signedJWT = SignedJWT.parse(inboundToken);
- 	 		tokenClientId = (String) signedJWT.getJWTClaimsSet().getClaim(PAYLOAD_PARAM_NAME_CLIENT_ID);			
-		} catch (Exception e) {
-			logger.error(e.getMessage());
-			tokenClientId = "";
-		}
- 		
- 		logger.debug("Token Client ID: " + tokenClientId);
- 		return tokenClientId;
-
- 	}
- 	
-    // jwhong until here
-
-
     private Map<String, String[]> assignParameterMap(HttpServletRequest request, String adptGrpName, String adptName,
                                                      Object requestBytes, Properties prop) {
         // PathVariable 체크
@@ -933,11 +478,6 @@ public class DJErpApiAdapterService extends HttpAdapterServiceSupport {
 
     }
 
-    /**
-     * HTTP 요청에서 클라이언트 IP를 추출합니다.
-     * X-Forwarded-For 헤더가 있는 경우 이를 우선적으로 사용하고,
-     * 없는 경우 remoteAddr을 사용합니다.
-     */
     private String getClientIp(HttpServletRequest request) {
         String ipAddress = request.getHeader("X-Forwarded-For");
         if (ipAddress == null || ipAddress.length() == 0 || "unknown".equalsIgnoreCase(ipAddress)) {
@@ -957,35 +497,4 @@ public class DJErpApiAdapterService extends HttpAdapterServiceSupport {
         }
         return ipAddress;
     }
-    
-	private String assignApiId(String adptGrpName, String adptName, Object message, Properties prop,
-			HttpServletRequest request) {
-		String apiId = null;
-		try {
-			String actionName = prop.getProperty(Processor.REQUEST_ACTION);
-			RequestAction action = ActionFactory.createAction(actionName);
-			action.setAdapterInfo(adptGrpName, adptName, prop);
-			String[] keys = action.perform(message);
-			apiId = keys[0];
-
-			// PathVariable 지원 추가
-			apiId = StandardMessageUtil.getMatchedKey(apiId, actionName);
-		} catch (Exception e) {
-			logger.error(e.getMessage());
-		}
-
-//		// header 에서 확보
-//		String apiId = request.getHeader(HEADER_NAME_API_CODE);
-//		if (StringUtils.isBlank(apiId)) {
-//			// url에서 확보
-//			// /ONLWeb/api/v1/public/getUserInfo.svc/
-//			apiId = request.getRequestURI();
-//			// /ONLWeb/api/v1/public/getUserInfo.svc
-//			apiId = StringUtils.removeEnd(apiId, "/");
-//			// getUserInfo.svc
-//			apiId = StringUtils.substringAfterLast(apiId, "/");
-//		}
-
-		return apiId;
-	}
 }