From 7bb1898ba45000ca8e18519b2ee06b6429eeec27 Mon Sep 17 00:00:00 2001
From: KNKIM <KNKIM@DESKTOP-P57VL4M>
Date: Mon, 26 Jul 2021 10:27:03 +0900
Subject: [PATCH] =?UTF-8?q?=EC=A4=91=EA=B0=84=EB=B0=B1=EC=97=85?=
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---
 .../java/nlib/cmm/NlibCommonController.java   | 99 ++++++++++++++++++-
 1 file changed, 95 insertions(+), 4 deletions(-)

diff --git a/src/main/java/nlib/cmm/NlibCommonController.java b/src/main/java/nlib/cmm/NlibCommonController.java
index 55b5c029..0ec01804 100644
--- a/src/main/java/nlib/cmm/NlibCommonController.java
+++ b/src/main/java/nlib/cmm/NlibCommonController.java
@@ -1,5 +1,11 @@
 package nlib.cmm;
 
+import java.util.Base64;
+import java.util.HashMap;
+import java.util.List;
+
+import javax.servlet.http.HttpServletRequest;
+
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.http.HttpHeaders;
@@ -16,17 +22,56 @@ import nlib.restful.service.DataApiResVO;
 import nlib.security.SecUserVO;
 import nlib.user.service.NlibLoginVO;
 
+/**
+ * <pre>
+ * @Class Name : NlibCommonController.java
+ * 
+ * @Description : 컨트롤러의 공통적인 기능을 제공하는 컨트롤러 상위 클래스
+ * 
+ * 
+ * @프로젝트명: 지방문화원 통합자료관리시스템 구축사업 (2021)
+ *
+ * </pre>
+ *
+ * @ ------------    --------    ---------------------------
+ * @ 수정일                     수정자             수정내용
+ * @ ------------    --------    ---------------------------
+ * @ 2021. 7. 23.    KNKIM       최초 생성
+ *
+ * 
+ * @author 이씨플라자 * DIGITALSHIP KNKIM
+ * @since 2021. 7. 23.
+ * @version 1.0
+ *
+ */
 public class NlibCommonController {
 	
 	private static final Logger log = LoggerFactory.getLogger(BoardController.class);
-	static final String ANONYMOUS_AUTH_KEY = "ANONYMOUS_AUTH_KEY_NONE"; 
+	
+	
+	/**
+	 * AuthKey 생성 시, 로그인하지 않은 사용자의 AuthKey 생성시 사용되는 접두어  
+	 */
+	static final String ANONYMOUS_AUTH_KEY_PREFIX = "GST-"; 
 
+	/**
+	 * 스프링 시큐리티 Authentication를 통해서 사용자로그인정보 NlibLoginVO를 리턴한다.
+	 *  
+	 * @param authentication
+	 * @return
+	 */
 	public NlibLoginVO getNlibLoginVO(Authentication authentication) {
 		if(authentication == null) return null;
 		
 		return (NlibLoginVO)authentication.getPrincipal();
 	}
 	
+	/**
+	 * 스프링 시큐리티 Authentication를 통해서 사용자로그인정보 SecUserVO를 리턴한다.
+	 * 
+	 * @param authentication
+	 * @return
+	 */
 	public SecUserVO getSecLoginVO(Authentication authentication) {
 		
 		if(authentication == null) return null;
@@ -34,10 +79,33 @@ public class NlibCommonController {
 		return (SecUserVO)authentication.getPrincipal();
 	}
 	
-	public String getAuthKey(Authentication authentication) {
-		if(authentication == null) return ANONYMOUS_AUTH_KEY;
+	/**
+	 * 통합자료시스템 요청 시, 제공할 사용자정보 auth key 생성 
+	 * - 로그인 한 경우 : 사용자ID를 BASE64로 인코딩한 값
+	 * - 로그인하지 않은 경우 : GST-세션ID
+	 * 
+	 * @param request
+	 * @param authentication
+	 * @return
+	 */
+	public String createAuthKey(HttpServletRequest request, Authentication authentication) {
 		
-		return ((NlibLoginVO)authentication.getPrincipal()).getAuthKey();
+		String userId = null;
+		String authKey = null;
+		
+		if(authentication != null) {
+			userId = ((NlibLoginVO)authentication.getPrincipal()).getId();
+		}
+		
+		if(nlib.util.StringUtil.isEmpty(userId)) {
+			authKey = ANONYMOUS_AUTH_KEY_PREFIX + request.getSession().getId();
+		} else {
+			authKey = Base64.getEncoder().encodeToString(userId.getBytes());
+		}
+		
+		log.debug("createAuthKey > " + authKey);
+		
+		return authKey;
 	}
 	
 	public ResponseEntity<String> makeResponseEntityJson(DataApiResVO resVO) {
@@ -61,4 +129,27 @@ public class NlibCommonController {
 
 	    return ResponseEntity.ok().headers(headers).body(jsonStr);
 	}
+	
+
+	public ResponseEntity<String> makeResponseEntityJson(List<HashMap<String,String>> list) {
+
+		// Convert Json
+		ObjectMapper mapper = new ObjectMapper();
+		String jsonStr = null;
+		
+		HttpHeaders headers = new HttpHeaders();
+	    headers.add(HttpHeaders.CONTENT_TYPE, "application/json; charset=UTF-8");
+	    
+		try {
+			jsonStr = mapper.writeValueAsString(list);
+			log.debug("RETURN DATA > json:" + jsonStr);
+		} catch (JsonProcessingException e) {
+			ErrorMessage eMsg = new ErrorMessage("ERR_JSON_CONVERT", "응답객체를 JSON으로 변환 처리 중 오류가 발생하였습니다. : " + e.toString());
+			try { jsonStr = mapper.writeValueAsString(eMsg); } catch (JsonProcessingException ee) {}
+			e.printStackTrace();
+			return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).headers(headers).body(jsonStr);
+		}
+
+	    return ResponseEntity.ok().headers(headers).body(jsonStr);
+	}
 }