feat: CryptoFilter 프로퍼티 키 규격화 및 HSM 통합 테스트 추가

- CryptoFilter prop 키를 UPPER_UNDERSCORE 형식으로 변경 (CRYPTO_MODULE_NAME 등)
- CRYPTO_DEC_ENABLED / CRYPTO_ENC_ENABLED 옵션 제거 (필터 설정 시 항상 암복호화)
- getProp() 빈 문자열도 기본값으로 처리 (StringUtils.isBlank 적용)
- CryptoFilterHsmIntegrationTest 추가: SoftHSM2 연동 전체 흐름 검증 (7개 케이스)
  - attributes(*, CKO_SECRET_KEY, CKK_AES): 임포트 키도 CKA_SENSITIVE=false 적용
  - HsmKeyDerivationStrategy / HsmContextSha256KeyDerivationStrategy 검증
- HsmKeyRegisterUtil 추가: SoftHSM2 마스터키 등록 유틸리티
- CryptoModuleServiceTest: GCM AAD 관련 테스트 케이스 보강

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

build.gradle

@@ -82,6 +82,8 @@ dependencies {
 	
     api 'com.nimbusds:nimbus-jose-jwt:9.24.3'
 
+    api 'org.bouncycastle:bcprov-jdk15on:1.70'
+
     api "io.undertow:undertow-servlet:${undertowVersion}"
     api 'org.java-websocket:Java-WebSocket:1.3.9'
     api 'javax.cache:cache-api:1.1.1'

src/main/java/com/eactive/eai/adapter/handler/TemplateAdapterErrorMsgHandler.java

@@ -0,0 +1,319 @@
+package com.eactive.eai.adapter.handler;
+
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Properties;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import org.apache.commons.lang3.StringUtils;
+
+import com.eactive.eai.common.property.PropManager;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonParser;
+import com.eactive.eai.common.util.Logger;
+import com.eactive.eai.message.StandardItem;
+import com.eactive.eai.message.StandardMessage;
+
+/**
+ * 템플릿 기반 어댑터 에러 메시지 핸들러.
+ *
+ * [프로퍼티 설정]
+ * AdapterPropManager 의 "AdapterErrorMessageHandler" 프로퍼티 그룹에서
+ * "{adapterGroupId}.template" 키로 등록된 템플릿 문자열을 읽어
+ * StandardMessage 의 필드 값으로 치환한 결과를 반환한다.
+ *
+ * [변수 치환 규칙]
+ * 1. "${callprop.키}"           → callProp.getProperty("키") 로 치환
+ *    "${callprop.키:기본값}"    → 키 없거나 callProp null 이면 기본값 반환
+ * 2. "${callprop[경로]}"        → StandardMessage 경로 값을 키로 callProp 간접 조회
+ *    "${callprop[경로]:기본값}" → 키 결정 실패 또는 키 없으면 기본값 반환
+ * 3. "${경로}"                  → StandardMessage.findItemValue("경로") 로 치환
+ *    "${경로:기본값}"           → 경로 값이 null/공백이면 기본값 반환
+ * 모든 형태에서 기본값 미지정 시 빈 문자열을 반환한다.
+ *
+ * [배열 반복 문법]  (MSG_LIST 등 GRID 타입)
+ *   {{#foreach MSG.MSG_LIST}}
+ *     { "code":"${outp_msg_cd}", "msg":"${outp_msg_ctnt}" }
+ *   {{/foreach}}
+ *   → MSG_LIST 각 행을 반복하며 행 내 필드명(접두어 없이)으로 치환,
+ *     반복 결과를 쉼표(,)로 이어 붙임
+ *
+ * [사용 예 – JSON 템플릿]
+ *   {
+ *     "adapterName": "${callprop.ADAPTER_NAME}",
+ *     "resultCode":  "${MSG.MAIN_MSG.outp_msg_cd}",
+ *     "resultMsg":   "${MSG.MAIN_MSG.outp_msg_ctnt}",
+ *     "errors": [
+ *       {{#foreach MSG.MSG_LIST}}
+ *       {
+ *         "code":  "${outp_msg_cd}",
+ *         "msg":   "${outp_msg_ctnt}",
+ *         "desc":  "${outp_msg_desc}",
+ *         "field": "${err_occu_item_nm}"
+ *       }
+ *       {{/foreach}}
+ *     ]
+ *   }
+ *
+ * [사용 예 – XML 템플릿]
+ *   <error>
+ *     <adapter>${callprop.ADAPTER_NAME}</adapter>
+ *     <code>${MSG.MAIN_MSG.outp_msg_cd}</code>
+ *     <errors>
+ *       {{#foreach MSG.MSG_LIST}}
+ *       <item><code>${outp_msg_cd}</code><msg>${outp_msg_ctnt}</msg></item>
+ *       {{/foreach}}
+ *     </errors>
+ *   </error>
+ *
+ * [callProp 중첩 Properties 참조]
+ * callProp 의 값이 Properties 인 경우 점(.) 으로 체인 탐색이 가능하다.
+ *   callProp.put("OUTBOUND", subProps)  // subProps.setProperty("IF_ID", "SVC001")
+ *   → 템플릿에서 ${callprop.OUTBOUND.IF_ID} 로 참조
+ * 중간 값이 Properties 가 아닌 경우 전체 keyPath 를 키로 폴백 조회한다.
+ */
+public class TemplateAdapterErrorMsgHandler implements AdapterErrorMessageHandler {
+
+    private static final Logger logger = Logger.getLogger(Logger.LOGGER_ADAPTER);
+
+    /** AdapterPropManager 에서 템플릿을 조회할 프로퍼티 그룹 이름 */
+    static final String PROP_GROUP = "AdapterErrorMessageHandler";
+
+    /** callProp 참조 변수 접두어: ${callprop.키} */
+    static final String CALLPROP_PREFIX = "callprop.";
+
+    /** callProp 간접 참조 접두어: ${callprop[표준전문경로]} */
+    static final String CALLPROP_INDIRECT_PREFIX = "callprop[";
+
+    /** ${path} 또는 ${callprop.key} 스칼라 변수 패턴 */
+    private static final Pattern VAR_PATTERN =
+            Pattern.compile("\\$\\{([^}]+)\\}");
+
+    /** {{#foreach path}}...{{/foreach}} 배열 반복 블록 패턴 */
+    private static final Pattern FOREACH_PATTERN =
+            Pattern.compile("\\{\\{#foreach\\s+([^}]+)\\}\\}(.*?)\\{\\{/foreach\\}\\}",
+                    Pattern.DOTALL);
+
+    @Override
+    public Object generateNonStandardErrorResponseMessage(
+            String inboundAdapterGroupName,
+            String inboundAdapterName,
+            Properties callProp,
+            Object outboundRequestData,
+            StandardMessage resStandardMessage) throws Exception {
+
+        String templateKey = inboundAdapterGroupName + ".template";
+        String template = PropManager.getInstance().getProperty(PROP_GROUP, templateKey);
+
+        if (StringUtils.isBlank(template)) {
+            if (logger.isWarn()) {
+                logger.warn("TemplateAdapterErrorMsgHandler] template not found. group=" + PROP_GROUP
+                        + ", key=" + templateKey);
+            }
+            return null;
+        }
+
+        return render(template, resStandardMessage, callProp);
+    }
+
+    /**
+     * 템플릿에 StandardMessage 및 callProp 값을 치환해 최종 문자열을 반환한다.
+     * package-private: 단위 테스트에서 직접 호출 가능
+     */
+    String render(String template, StandardMessage msg, Properties callProp) {
+        // 1단계: {{#foreach path}}...{{/foreach}} 배열 반복 처리
+        StringBuffer sb = new StringBuffer();
+        Matcher foreachMatcher = FOREACH_PATTERN.matcher(template);
+        while (foreachMatcher.find()) {
+            String arrayPath    = foreachMatcher.group(1).trim();
+            String blockContent = foreachMatcher.group(2);
+            String rendered     = renderForeach(arrayPath, blockContent, msg);
+            foreachMatcher.appendReplacement(sb, Matcher.quoteReplacement(rendered));
+        }
+        foreachMatcher.appendTail(sb);
+
+        // 2단계: 나머지 ${path} / ${callprop.키} 스칼라 변수 치환
+        String intermediate = sb.toString();
+        StringBuffer result = new StringBuffer();
+        Matcher varMatcher = VAR_PATTERN.matcher(intermediate);
+        while (varMatcher.find()) {
+            String expr  = varMatcher.group(1).trim();
+            String value = resolveScalar(expr, msg, callProp);
+            varMatcher.appendReplacement(result, Matcher.quoteReplacement(value));
+        }
+        varMatcher.appendTail(result);
+        return result.toString();
+    }
+
+    /**
+     * 변수 표현식을 해석해 값을 반환한다.
+     * 모든 형태에서 ':기본값' 접미사를 지원한다. 기본값 미지정 시 빈 문자열.
+     * - "callprop[경로][:기본값]"  → 표준전문 경로 값을 키로 callProp 간접 조회
+     * - "callprop.키[:기본값]"     → callProp 직접/중첩 조회
+     * - "경로[:기본값]"            → StandardMessage.findItemValue(경로)
+     */
+    private String resolveScalar(String expr, StandardMessage msg, Properties callProp) {
+        if (expr.startsWith(CALLPROP_INDIRECT_PREFIX)) {
+            return resolveIndirectCallProp(expr, msg, callProp);
+        }
+        if (expr.startsWith(CALLPROP_PREFIX)) {
+            String rest = expr.substring(CALLPROP_PREFIX.length());
+            int colonIdx = rest.indexOf(':');
+            String keyPath   = colonIdx >= 0 ? rest.substring(0, colonIdx) : rest;
+            String defaultVal = colonIdx >= 0 ? rest.substring(colonIdx + 1) : "";
+            if (callProp == null) return defaultVal;
+            String value = resolveCallProp(callProp, keyPath);
+            return value != null ? value : defaultVal;
+        }
+        int colonIdx = expr.indexOf(':');
+        String path      = colonIdx >= 0 ? expr.substring(0, colonIdx) : expr;
+        String defaultVal = colonIdx >= 0 ? expr.substring(colonIdx + 1) : "";
+        String value = resolveMessagePath(msg, path);
+        return StringUtils.isNotEmpty(value) ? value : defaultVal;
+    }
+
+    /**
+     * StandardMessage 경로를 해석한다.
+     * 1. findItemValue(path) 로 직접 조회한다.
+     * 2. null 이면 경로를 뒤에서부터 분리하며, 부모 경로 값이 JSON 문자열인 경우
+     *    나머지 경로(subPath)를 키로 JSON 필드를 추출한다.
+     *    예) DATA.BIZDATA.acctNo → findItemValue("DATA.BIZDATA") → JSON 파싱 → acctNo
+     *        DATA.BIZDATA.addr.city → findItemValue("DATA.BIZDATA") → JSON 파싱 → addr.city
+     */
+    private String resolveMessagePath(StandardMessage msg, String path) {
+        String value = msg.findItemValue(path);
+        if (value != null) return value;
+
+        int dotIdx = path.lastIndexOf('.');
+        while (dotIdx > 0) {
+            String parentPath = path.substring(0, dotIdx);
+            String subPath    = path.substring(dotIdx + 1);
+            String parentVal  = msg.findItemValue(parentPath);
+            if (StringUtils.isNotBlank(parentVal)) {
+                String extracted = extractFromJson(parentVal, subPath);
+                if (extracted != null) return extracted;
+            }
+            dotIdx = parentPath.lastIndexOf('.');
+        }
+        return null;
+    }
+
+    /**
+     * JSON 문자열에서 dot 구분 경로로 필드 값을 추출한다.
+     * 중간 경로가 JSON 오브젝트면 계속 탐색하고, 최종 값이 primitive 면 문자열로,
+     * 오브젝트/배열이면 JSON 문자열 그대로 반환한다. 파싱 실패 시 null 반환.
+     */
+    private String extractFromJson(String json, String fieldPath) {
+        try {
+            JsonElement el = new JsonParser().parse(json);
+            for (String part : fieldPath.split("\\.", -1)) {
+                if (!el.isJsonObject()) return null;
+                el = el.getAsJsonObject().get(part);
+                if (el == null) return null;
+            }
+            return el.isJsonPrimitive() ? el.getAsString() : el.toString();
+        } catch (Exception e) {
+            return null;
+        }
+    }
+
+    /**
+     * ${callprop[경로]} 또는 ${callprop[경로]:기본값} 처리.
+     * 1. 표준전문 경로로 callProp 키를 동적으로 결정한다.
+     * 2. 결정된 키로 callProp 에서 값을 조회한다.
+     * 3. 키 또는 값을 찾지 못하면 기본값(없으면 빈 문자열)을 반환한다.
+     */
+    private String resolveIndirectCallProp(String expr, StandardMessage msg, Properties callProp) {
+        int closeIdx = expr.indexOf(']');
+        if (closeIdx < 0) return "";
+
+        String msgPath   = expr.substring(CALLPROP_INDIRECT_PREFIX.length(), closeIdx);
+        String defaultVal = (closeIdx + 1 < expr.length() && expr.charAt(closeIdx + 1) == ':')
+                ? expr.substring(closeIdx + 2)
+                : "";
+
+        String key = msg.findItemValue(msgPath);
+        if (StringUtils.isBlank(key)) return defaultVal;
+        if (callProp == null)         return defaultVal;
+
+        String value = resolveCallProp(callProp, key);
+        return value != null ? value : defaultVal;
+    }
+
+    /**
+     * Properties 체인을 점(.) 구분자로 재귀 탐색한다.
+     * - 첫 세그먼트의 값이 Properties 이면 나머지 경로로 재귀
+     * - String 이면 반환, 그 외 Object 이면 toString() 반환
+     * - 첫 세그먼트 값이 Properties 가 아닌 경우 전체 keyPath 로 폴백 조회
+     */
+    private String resolveCallProp(Properties props, String keyPath) {
+        int dotIdx = keyPath.indexOf('.');
+        if (dotIdx < 0) {
+            Object val = props.get(keyPath);
+            if (val == null)              return null;
+            if (val instanceof String)    return (String) val;
+            return val.toString();
+        }
+
+        String first = keyPath.substring(0, dotIdx);
+        String rest  = keyPath.substring(dotIdx + 1);
+        Object val = props.get(first);
+        if (val instanceof Properties) {
+            return resolveCallProp((Properties) val, rest);
+        }
+
+        // 중간 값이 Properties 가 아닌 경우: 전체 keyPath 를 키로 폴백
+        Object direct = props.get(keyPath);
+        if (direct == null)              return null;
+        if (direct instanceof String)    return (String) direct;
+        return direct.toString();
+    }
+
+    /**
+     * GRID 타입 배열 아이템을 반복하며 blockContent 를 각 행으로 치환,
+     * 결과를 쉼표로 이어 반환한다. (foreach 블록 내부는 callProp 참조 미지원)
+     */
+    private String renderForeach(String arrayPath, String blockContent, StandardMessage msg) {
+        StandardItem arrayItem = msg.findItem(arrayPath);
+        if (arrayItem == null) {
+            if (logger.isWarn()) logger.warn("TemplateAdapterErrorMsgHandler] foreach path not found: " + arrayPath);
+            return "";
+        }
+
+        List<LinkedHashMap<String, StandardItem>> rows = arrayItem.getList();
+        if (rows == null || rows.isEmpty()) {
+            return "";
+        }
+
+        List<String> renderedItems = new ArrayList<>();
+        for (LinkedHashMap<String, StandardItem> row : rows) {
+            String rowText = renderRow(blockContent, row);
+            if (StringUtils.isNotBlank(rowText)) {
+                renderedItems.add(rowText);
+            }
+        }
+        return String.join(",", renderedItems);
+    }
+
+    /**
+     * 배열 한 행(LinkedHashMap) 기준으로 blockContent 의 ${fieldName} 을 치환한다.
+     * fieldName 은 경로 없이 해당 행의 컬럼명만 사용한다.
+     */
+    private String renderRow(String blockContent, LinkedHashMap<String, StandardItem> row) {
+        StringBuffer result = new StringBuffer();
+        Matcher varMatcher = VAR_PATTERN.matcher(blockContent);
+        while (varMatcher.find()) {
+            String fieldName = varMatcher.group(1).trim();
+            String value = "";
+            StandardItem item = row.get(fieldName);
+            if (item != null) {
+                value = StringUtils.defaultString(item.getValue());
+            }
+            varMatcher.appendReplacement(result, Matcher.quoteReplacement(value));
+        }
+        varMatcher.appendTail(result);
+        return result.toString().trim();
+    }
+}

src/main/java/com/eactive/eai/adapter/http/client/HttpClient5AdapterServiceSupport.java

@@ -40,7 +40,9 @@ import com.eactive.eai.adapter.AdapterManager;
 import com.eactive.eai.adapter.Keys;
 import com.eactive.eai.adapter.http.secure.HttpClient5SSLContextFactory;
 import com.eactive.eai.common.TransactionContextKeys;
+import com.eactive.eai.common.message.EAIMessageKeys;
 import com.eactive.eai.common.property.PropManager;
+import com.eactive.eai.common.server.EAIServerManager;
 import com.eactive.eai.common.util.HttpAdapterExtraLogUtil;
 import com.eactive.eai.common.util.Logger;
 import com.eactive.eai.httpouttlsinfo.HttpOutTlsInfoVO;
@@ -566,4 +568,10 @@ public abstract class HttpClient5AdapterServiceSupport implements HttpClientAdap
 	}
 
 	public abstract Object execute(Properties prop, Object message, Properties tempProp) throws Exception;
+	
+	protected boolean isTas(Properties tempProp) {
+		String simYn = tempProp.getProperty("SIM_YN");
+		return EAIServerManager.getInstance().isTASEnabledEAIServer()
+				&& StringUtils.equals(simYn, EAIMessageKeys.TRANTYPE_TAS);
+	}
 }

src/main/java/com/eactive/eai/adapter/http/client/impl/HttpClient5AdapterServiceBody.java

@@ -41,14 +41,11 @@ public class HttpClient5AdapterServiceBody extends HttpClient5AdapterServiceSupp
 		boolean useForwardProxy = StringUtils.equalsIgnoreCase(prop.getProperty("FORWARD_PROXY_USE_YN", "N"), "Y");
 		String forwardProxyUrl = prop.getProperty("FORWARD_PROXY_URL");
 
-		if(useForwardProxy) {
+		if(useForwardProxy && !isTas(tempProp)) {
 			java.net.URL url = new java.net.URL(forwardProxyUrl);
 
 			// 프로토콜, 호스트, 포트 추출
-			String protocol = url.getProtocol();
-			String host = url.getHost();
-			int port = url.getPort();
-			HttpHost proxy = new HttpHost(protocol,host, port);
+			HttpHost proxy = new HttpHost(url.getProtocol(), url.getHost(), url.getPort());
 			requestConfigBuilder.setProxy(proxy);
 		}
 

src/main/java/com/eactive/eai/adapter/http/client/impl/HttpClient5AdapterServiceRest.java

@@ -11,6 +11,7 @@ import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Base64;
 import java.util.Date;
+import java.util.Enumeration;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -294,14 +295,11 @@ public class HttpClient5AdapterServiceRest extends HttpClient5AdapterServiceSupp
 
 		RequestConfig.Builder requestConfigBuilder = RequestConfig.custom();
 
-		if(useForwardProxy) {
+		if(useForwardProxy && !isTas(tempProp)) {
 			java.net.URL url = new java.net.URL(forwardProxyUrl);
 
 			// 프로토콜, 호스트, 포트 추출
-			String protocol = url.getProtocol();
-			String host = url.getHost();
-			int port = url.getPort();
-			HttpHost proxy = new HttpHost(protocol,host, port);
+			HttpHost proxy = new HttpHost(url.getProtocol(), url.getHost(), url.getPort());
 			requestConfigBuilder.setProxy(proxy);
 		}
 
@@ -708,12 +706,19 @@ public class HttpClient5AdapterServiceRest extends HttpClient5AdapterServiceSupp
 			return new String(responseMessage, encode);
 		}
 
-		String[] relayKeyArr = org.springframework.util.StringUtils.tokenizeToStringArray(relayHeaderKeys, ",");
 		JSONObject headerJson = new JSONObject();
-		for (String key : relayKeyArr) {
-			String value = responseHeaderProp.getProperty(key);
-			if (StringUtils.isNotBlank(value)) {
-				headerJson.put(key, value);
+		if (StringUtils.equalsIgnoreCase(relayHeaderKeys, "ALL")) {
+			for (Enumeration<Object> e = responseHeaderProp.keys(); e.hasMoreElements(); ) {
+				String key = (String)e.nextElement();
+				headerJson.put(StringUtils.lowerCase(key), responseHeaderProp.getProperty(key));
+			}
+		} else {
+			String[] relayKeyArr = org.springframework.util.StringUtils.tokenizeToStringArray(relayHeaderKeys, ",");
+			for (String key : relayKeyArr) {
+				String value = responseHeaderProp.getProperty(key);
+				if (StringUtils.isNotBlank(value)) {
+					headerJson.put(StringUtils.lowerCase(key), value);
+				}
 			}
 		}
 

src/main/java/com/eactive/eai/adapter/http/dynamic/filter/BaseCryptoFilter.java

@@ -0,0 +1,21 @@
+package com.eactive.eai.adapter.http.dynamic.filter;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Properties;
+
+import javax.servlet.http.HttpServletRequest;
+
+/**
+ * HTTP 어댑터 요청/응답 암복호화 필터 기반 클래스.
+ * 
+ */
+public class BaseCryptoFilter extends CryptoFilter {
+    /**
+     * 빈 Runtime Context를 생성한다.
+     */
+    protected Map<String, String> buildRuntimeContext(Properties prop, HttpServletRequest request) {
+    	return new HashMap<>();
+    }
+
+}

src/main/java/com/eactive/eai/adapter/http/dynamic/filter/CryptoFilter.java

@@ -0,0 +1,232 @@
+package com.eactive.eai.adapter.http.dynamic.filter;
+
+import java.nio.charset.StandardCharsets;
+import java.util.Base64;
+import java.util.Map;
+import java.util.Properties;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.commons.lang3.StringUtils;
+
+import com.eactive.eai.common.security.CryptoModuleService;
+import com.eactive.eai.common.util.Logger;
+import com.eactive.eai.util.JsonPathUtil;
+
+/**
+ * HTTP 어댑터 요청/응답 암복호화 필터 기반 클래스.
+ *
+ * 서브클래스는 {@link #buildRuntimeContext}를 구현하여
+ * DYNAMIC 키 도출에 필요한 컨텍스트 맵을 제공한다.
+ * STATIC 키 모듈을 사용하는 경우 빈 Map을 반환하면 된다.
+ * (CryptoModuleManager가 KEY_SOURCE_TYPE=STATIC이면 runtimeContext를 무시하고 고정 키를 사용한다.)
+ *
+ * 어댑터 프로퍼티 키:
+ *   CRYPTO_MODULE_NAME   필수. DB에 등록된 암호화 모듈명.
+ *   CRYPTO_SCOPE         BODY | FIELD (기본 FIELD)
+ *                        BODY  : 메시지 전체를 암복호화 (Base64 인코딩/디코딩)
+ *                        FIELD : 특정 JSON 경로의 값만 암복호화
+ *
+ *   FIELD 범위 전용:
+ *   CRYPTO_DEC_FROM_PATH 복호화 대상 JSON 경로 (예: /encrypted_data)
+ *   CRYPTO_DEC_TO_PATH   복호화 결과 반영 경로. "/" = 전체 body 교체.
+ *   CRYPTO_ENC_FROM_PATH 암호화 대상 JSON 경로. "/" = 전체 body 암호화.
+ *   CRYPTO_ENC_TO_PATH   암호화 결과(Base64)를 넣을 JSON 경로 (예: /encrypted_data)
+ *
+ *   GCM AAD 전용 (선택):
+ *   CRYPTO_AAD_HEADER    AAD로 사용할 HTTP 요청 헤더명 (예: X-Api-Request-Id).
+ *                        미설정 또는 헤더값 없으면 aad=null → IV를 AAD 대체값으로 사용.
+ */
+public abstract class CryptoFilter implements HttpAdapterFilter {
+
+    protected static Logger logger = Logger.getLogger(Logger.LOGGER_ADAPTER);
+
+    public static final String PROP_MODULE_NAME   = "CRYPTO_MODULE_NAME";
+    public static final String PROP_SCOPE         = "CRYPTO_SCOPE";
+    public static final String PROP_DEC_FROM_PATH = "CRYPTO_DEC_FROM_PATH";
+    public static final String PROP_DEC_TO_PATH   = "CRYPTO_DEC_TO_PATH";
+    public static final String PROP_ENC_FROM_PATH = "CRYPTO_ENC_FROM_PATH";
+    public static final String PROP_ENC_TO_PATH   = "CRYPTO_ENC_TO_PATH";
+    public static final String PROP_AAD_HEADER    = "CRYPTO_AAD_HEADER";
+
+    public static final String SCOPE_BODY  = "BODY";
+    public static final String SCOPE_FIELD = "FIELD";
+    public static final String PATH_ROOT   = "/";
+    public static final String PATH_ENCDATA   = "/encrypted_data";
+
+    // ------------------------------------------------------------------
+    // 추상 메서드
+    // ------------------------------------------------------------------
+
+    /**
+     * DYNAMIC 키 도출에 필요한 runtimeContext 맵을 구성한다.
+     * STATIC 키 모듈이면 빈 Map({@code new HashMap<>()})을 반환한다.
+     */
+    protected abstract Map<String, String> buildRuntimeContext(Properties prop, HttpServletRequest request);
+
+    // ------------------------------------------------------------------
+    // doPreFilter: 요청 복호화
+    // ------------------------------------------------------------------
+
+    @Override
+    public Object doPreFilter(String adptGrpName, String adptName, Object message, Properties prop,
+            HttpServletRequest request, HttpServletResponse response) throws Exception {
+
+        String moduleName = required(prop, PROP_MODULE_NAME);
+        String scope      = getProp(prop, PROP_SCOPE, SCOPE_FIELD).toUpperCase();
+        String body       = toBodyString(message);
+        Map<String, String> runtimeCtx = buildRuntimeContext(prop, request);
+        byte[] aad        = buildAad(prop, request);
+
+        if (SCOPE_FIELD.equals(scope)) {
+            return decryptField(body, moduleName, runtimeCtx, aad,
+                    getProp(prop, PROP_DEC_FROM_PATH, PATH_ENCDATA),
+                    getProp(prop, PROP_DEC_TO_PATH, PATH_ROOT));
+        }
+        return decryptBody(body, moduleName, runtimeCtx, aad);
+    }
+
+    // ------------------------------------------------------------------
+    // doPostFilter: 응답 암호화
+    // ------------------------------------------------------------------
+
+    @Override
+    public Object doPostFilter(String adptGrpName, String adptName, Object resultMessage, Properties prop,
+            HttpServletRequest request, HttpServletResponse response) throws Exception {
+
+        String moduleName = required(prop, PROP_MODULE_NAME);
+        String scope      = getProp(prop, PROP_SCOPE, SCOPE_FIELD).toUpperCase();
+        String body       = toBodyString(resultMessage);
+        Map<String, String> runtimeCtx = buildRuntimeContext(prop, request);
+        byte[] aad        = buildAad(prop, request);
+
+        if (SCOPE_FIELD.equals(scope)) {
+            return encryptField(body, moduleName, runtimeCtx, aad,
+                    getProp(prop, PROP_ENC_FROM_PATH, PATH_ROOT),
+                    getProp(prop, PROP_ENC_TO_PATH, PATH_ENCDATA));
+        }
+        return encryptBody(body, moduleName, runtimeCtx, aad);
+    }
+
+    // ------------------------------------------------------------------
+    // 복호화 구현
+    // ------------------------------------------------------------------
+
+    private String decryptBody(String body, String moduleName, Map<String, String> runtimeCtx, byte[] aad) throws Exception {
+        byte[] cipherBytes = Base64.getDecoder().decode(body.trim());
+        byte[] plainBytes  = CryptoModuleService.getInstance().decrypt(moduleName, runtimeCtx, aad, cipherBytes);
+        return new String(plainBytes, StandardCharsets.UTF_8);
+    }
+
+    /**
+     * fromPath의 Base64 값을 복호화하여 toPath에 반영.
+     * toPath = "/" → 복호화된 텍스트로 body 전체 교체.
+     */
+    private String decryptField(String body, String moduleName, Map<String, String> runtimeCtx, byte[] aad,
+            String fromPath, String toPath) throws Exception {
+
+        String encBase64 = JsonPathUtil.getValueAtPath(body, fromPath);
+        if (StringUtils.isBlank(encBase64)) {
+            logger.warn("CryptoFilter] 복호화 대상 필드 없음: path=" + fromPath);
+            return body;
+        }
+
+        byte[] cipherBytes = Base64.getDecoder().decode(encBase64.trim());
+        byte[] plainBytes  = CryptoModuleService.getInstance().decrypt(moduleName, runtimeCtx, aad, cipherBytes);
+        String plainText   = new String(plainBytes, StandardCharsets.UTF_8);
+
+        if (PATH_ROOT.equals(toPath)) {
+            return plainText;
+        }
+        return JsonPathUtil.setValueAtPath(body, toPath, plainText, false);
+    }
+
+    // ------------------------------------------------------------------
+    // 암호화 구현
+    // ------------------------------------------------------------------
+
+    private String encryptBody(String body, String moduleName, Map<String, String> runtimeCtx, byte[] aad) throws Exception {
+        byte[] cipherBytes = CryptoModuleService.getInstance().encrypt(moduleName, runtimeCtx, aad,
+                body.getBytes(StandardCharsets.UTF_8));
+        return Base64.getEncoder().encodeToString(cipherBytes);
+    }
+
+    /**
+     * fromPath 값을 암호화하여 toPath(Base64)에 반영.
+     * fromPath = "/" → body 전체를 암호화하여 toPath 필드명으로 래핑.
+     */
+    private String encryptField(String body, String moduleName, Map<String, String> runtimeCtx, byte[] aad,
+            String fromPath, String toPath) throws Exception {
+
+        String plainText;
+        if (PATH_ROOT.equals(fromPath)) {
+            plainText = body;
+        } else {
+            plainText = JsonPathUtil.getValueAtPath(body, fromPath);
+            if (StringUtils.isBlank(plainText)) {
+                logger.warn("CryptoFilter] 암호화 대상 필드 없음: path=" + fromPath);
+                return body;
+            }
+        }
+
+        byte[] cipherBytes = CryptoModuleService.getInstance().encrypt(moduleName, runtimeCtx, aad,
+                plainText.getBytes(StandardCharsets.UTF_8));
+        String encBase64 = Base64.getEncoder().encodeToString(cipherBytes);
+
+        if (PATH_ROOT.equals(fromPath)) {
+            String fieldName = toPath.replaceFirst("^/", "");
+            return "{\"" + fieldName + "\":\"" + encBase64 + "\"}";
+        }
+        return JsonPathUtil.setValueAtPath(body, toPath, encBase64, false);
+    }
+
+    // ------------------------------------------------------------------
+    // 유틸
+    // ------------------------------------------------------------------
+
+    /**
+     * 필터로 전달되는 message 객체를 JSON 문자열로 변환한다.
+     * <ul>
+     *   <li>{@code String} — 그대로 반환</li>
+     *   <li>{@code byte[]} — UTF-8 디코딩</li>
+     *   <li>{@code JSONObject} / 기타 — {@code toString()} 호출
+     *       (json-simple JSONObject는 toString()이 toJSONString()을 위임함)</li>
+     * </ul>
+     */
+    protected String toBodyString(Object message) {
+        if (message instanceof String) {
+            return (String) message;
+        }
+        if (message instanceof byte[]) {
+            return new String((byte[]) message, StandardCharsets.UTF_8);
+        }
+        return message.toString();
+    }
+
+    /**
+     * crypto.aad.header 프로퍼티에 지정된 헤더값을 UTF-8 바이트로 반환한다.
+     * 프로퍼티 미설정 또는 헤더값 없으면 null을 반환하여 GCM 기본 동작(IV를 AAD 대체값으로 사용)을 따른다.
+     */
+    protected byte[] buildAad(Properties prop, HttpServletRequest request) {
+        String headerName = prop.getProperty(PROP_AAD_HEADER);
+        if (StringUtils.isBlank(headerName) || request == null) {
+            return null;
+        }
+        String headerValue = request.getHeader(headerName);
+        return StringUtils.isBlank(headerValue) ? null : headerValue.getBytes(StandardCharsets.UTF_8);
+    }
+
+    protected String required(Properties prop, String key) {
+        String v = prop.getProperty(key);
+        if (StringUtils.isBlank(v)) {
+            throw new IllegalArgumentException("CryptoFilter 필수 프로퍼티 누락: " + key);
+        }
+        return v;
+    }
+
+    private String getProp(Properties prop, String key, String defaultVal) {
+        String v = prop.getProperty(key);
+        return StringUtils.isBlank(v) ? defaultVal : v;
+    }
+}

src/main/java/com/eactive/eai/adapter/http/dynamic/filter/HttpAdapterFilterFactoryKjb.java

@@ -6,7 +6,8 @@ import com.eactive.eai.common.util.Logger;
 
 public class HttpAdapterFilterFactoryKjb extends HttpAdapterFilterFactory {
 	static Logger logger = Logger.getLogger(Logger.LOGGER_ADAPTER);
-	static String basePackage = "com.eactive.eai.custom.adapter.http.dynamic.filter";
+	static String basePackage = "com.eactive.eai.adapter.http.dynamic.filter";
+	static String customBasePackage = "com.eactive.eai.custom.adapter.http.dynamic.filter";
 	static private ConcurrentHashMap<String, HttpAdapterFilter> h = new ConcurrentHashMap<String, HttpAdapterFilter>();
 
 	public HttpAdapterFilterFactoryKjb() {
@@ -44,6 +45,9 @@ public class HttpAdapterFilterFactoryKjb extends HttpAdapterFilterFactory {
 			if (filter == null) {
 				filter = classForName(basePackage + "." + type);
 			}
+			if (filter == null) {
+				filter = classForName(customBasePackage + "." + type);
+			}
 			break;
 		}
 

src/main/java/com/eactive/eai/agent/inflow/ReloadInflowAdapterControlCommand.java

@@ -2,7 +2,8 @@ package com.eactive.eai.agent.inflow;
 
 import com.eactive.eai.agent.command.Command;
 import com.eactive.eai.agent.command.CommandException;
-import com.eactive.eai.common.inflow.InflowControlManager;
+import com.eactive.eai.common.inflow.AbstractInflowControlManager;
+import com.eactive.eai.common.inflow.InflowControlUtil;
 import com.eactive.eai.common.util.Logger;
 
 public class ReloadInflowAdapterControlCommand extends Command {
@@ -27,7 +28,7 @@ public class ReloadInflowAdapterControlCommand extends Command {
 
 		String keyName = (String) args;
 		try {
-			InflowControlManager manager = InflowControlManager.getInstance();
+			AbstractInflowControlManager manager = InflowControlUtil.getInflowControlManager();
 
 			if (keyName != null) {
 				if ("ALL".equals(keyName)) {

src/main/java/com/eactive/eai/agent/inflow/ReloadInflowClientControlCommand.java

@@ -0,0 +1,60 @@
+package com.eactive.eai.agent.inflow;
+
+import com.eactive.eai.agent.command.Command;
+import com.eactive.eai.agent.command.CommandException;
+import com.eactive.eai.common.inflow.AbstractInflowControlManager;
+import com.eactive.eai.common.inflow.InflowControlUtil;
+import com.eactive.eai.common.inflow.dual.ClientDualInflowControlManager;
+import com.eactive.eai.common.util.Logger;
+
+public class ReloadInflowClientControlCommand extends Command {
+
+	private static final long serialVersionUID = 1L;
+
+	public ReloadInflowClientControlCommand() {
+		super("ReloadInflowClientControlCommand");
+	}
+
+	public Object execute() throws CommandException {
+		Logger logger = Logger.getLogger(Logger.LOGGER_DEFAULT);
+		if (logger.isInfo())
+			logger.info(this.name + " is executed");
+
+		if (!(args instanceof String)) {
+			String rspErrorCode = "RECEAIMCM001";
+			String msg = makeException(rspErrorCode, null);
+			if (logger.isError())
+				logger.error(msg);
+			throw new CommandException(msg);
+		}
+
+		String keyName = (String) args;
+		try {
+			AbstractInflowControlManager base = InflowControlUtil.getInflowControlManager();
+			if (!(base instanceof ClientDualInflowControlManager)) {
+				throw new IllegalStateException("ClientDualInflowControlManager 가 활성화되지 않았습니다.");
+			}
+			ClientDualInflowControlManager manager = (ClientDualInflowControlManager) base;
+
+			if (keyName != null) {
+				if ("ALL".equals(keyName)) {
+					manager.reloadClient();
+					if (logger.isWarn())
+						logger.warn(this.name + "] all rule Reload.");
+				} else {
+					manager.reloadClient(keyName);
+					if (logger.isWarn())
+						logger.warn(this.name + "] " + keyName + " Reload.");
+				}
+			}
+
+		} catch (Exception e) {
+			String rspErrorCode = "RECEAIMCM002";
+			String msg = makeException(rspErrorCode, e);
+			if (logger.isError())
+				logger.error(msg, e);
+			throw new CommandException(msg);
+		}
+		return "success";
+	}
+}

src/main/java/com/eactive/eai/agent/inflow/ReloadInflowGroupControlCommand.java

@@ -2,7 +2,8 @@ package com.eactive.eai.agent.inflow;
 
 import com.eactive.eai.agent.command.Command;
 import com.eactive.eai.agent.command.CommandException;
-import com.eactive.eai.common.inflow.InflowControlManager;
+import com.eactive.eai.common.inflow.AbstractInflowControlManager;
+import com.eactive.eai.common.inflow.InflowControlUtil;
 import com.eactive.eai.common.util.Logger;
 
 public class ReloadInflowGroupControlCommand extends Command {
@@ -28,7 +29,7 @@ public class ReloadInflowGroupControlCommand extends Command {
 
 		String keyName = (String) args;
 		try {
-			InflowControlManager manager = InflowControlManager.getInstance();
+			AbstractInflowControlManager manager = InflowControlUtil.getInflowControlManager();
 
 			if (keyName != null) {
 				if ("ALL".equals(keyName)) {

src/main/java/com/eactive/eai/agent/inflow/ReloadInflowInterfaceControlCommand.java

@@ -2,7 +2,8 @@ package com.eactive.eai.agent.inflow;
 
 import com.eactive.eai.agent.command.Command;
 import com.eactive.eai.agent.command.CommandException;
-import com.eactive.eai.common.inflow.InflowControlManager;
+import com.eactive.eai.common.inflow.AbstractInflowControlManager;
+import com.eactive.eai.common.inflow.InflowControlUtil;
 import com.eactive.eai.common.util.Logger;
 
 public class ReloadInflowInterfaceControlCommand extends Command {
@@ -28,7 +29,7 @@ public class ReloadInflowInterfaceControlCommand extends Command {
 
 		String keyName = (String) args;
 		try {
-			InflowControlManager manager = InflowControlManager.getInstance();
+			AbstractInflowControlManager manager = InflowControlUtil.getInflowControlManager();
 
 			if (keyName != null) {
 				if ("ALL".equals(keyName)) {

src/main/java/com/eactive/eai/agent/inflow/RemoveInflowAdapterControlCommand.java

@@ -2,7 +2,8 @@ package com.eactive.eai.agent.inflow;
 
 import com.eactive.eai.agent.command.Command;
 import com.eactive.eai.agent.command.CommandException;
-import com.eactive.eai.common.inflow.InflowControlManager;
+import com.eactive.eai.common.inflow.AbstractInflowControlManager;
+import com.eactive.eai.common.inflow.InflowControlUtil;
 import com.eactive.eai.common.util.Logger;
 
 public class RemoveInflowAdapterControlCommand extends Command {
@@ -26,7 +27,7 @@ public class RemoveInflowAdapterControlCommand extends Command {
 
 		String key = (String) args;
 		try {
-			InflowControlManager manager = InflowControlManager.getInstance();
+			AbstractInflowControlManager manager = InflowControlUtil.getInflowControlManager();
 			manager.removeAdapter(key);
 		} catch (Exception e) {
 			String rspErrorCode = "RECEAIMCM002";

src/main/java/com/eactive/eai/agent/inflow/RemoveInflowClientControlCommand.java

@@ -0,0 +1,50 @@
+package com.eactive.eai.agent.inflow;
+
+import com.eactive.eai.agent.command.Command;
+import com.eactive.eai.agent.command.CommandException;
+import com.eactive.eai.common.inflow.AbstractInflowControlManager;
+import com.eactive.eai.common.inflow.InflowControlUtil;
+import com.eactive.eai.common.inflow.dual.ClientDualInflowControlManager;
+import com.eactive.eai.common.util.Logger;
+
+public class RemoveInflowClientControlCommand extends Command {
+
+	private static final long serialVersionUID = 1L;
+
+	public RemoveInflowClientControlCommand() {
+		super("RemoveInflowClientControlCommand");
+	}
+
+	public Object execute() throws CommandException {
+		Logger logger = Logger.getLogger(Logger.LOGGER_DEFAULT);
+		if (logger.isInfo())
+			logger.info(this.name + " is executed");
+
+		if (!(args instanceof String)) {
+			String rspErrorCode = "RECEAIMCM001";
+			String msg = makeException(rspErrorCode, null);
+			if (logger.isError())
+				logger.error(msg);
+			throw new CommandException(msg);
+		}
+
+		String key = (String) args;
+		try {
+			AbstractInflowControlManager base = InflowControlUtil.getInflowControlManager();
+			if (!(base instanceof ClientDualInflowControlManager)) {
+				throw new IllegalStateException("ClientDualInflowControlManager 가 활성화되지 않았습니다.");
+			}
+			ClientDualInflowControlManager manager = (ClientDualInflowControlManager) base;
+			manager.removeClient(key);
+			if (logger.isWarn())
+				logger.warn(this.name + "] " + key + " removed.");
+		} catch (Exception e) {
+			String rspErrorCode = "RECEAIMCM002";
+			String msg = makeException(rspErrorCode, e);
+			if (logger.isError())
+				logger.error(msg, e);
+			throw new CommandException(msg);
+		}
+		return "success";
+	}
+}

src/main/java/com/eactive/eai/agent/inflow/RemoveInflowGroupControlCommand.java

@@ -2,7 +2,8 @@ package com.eactive.eai.agent.inflow;
 
 import com.eactive.eai.agent.command.Command;
 import com.eactive.eai.agent.command.CommandException;
-import com.eactive.eai.common.inflow.InflowControlManager;
+import com.eactive.eai.common.inflow.AbstractInflowControlManager;
+import com.eactive.eai.common.inflow.InflowControlUtil;
 import com.eactive.eai.common.util.Logger;
 
 public class RemoveInflowGroupControlCommand extends Command {
@@ -28,7 +29,7 @@ public class RemoveInflowGroupControlCommand extends Command {
 
 		String key = (String) args;
 		try {
-			InflowControlManager manager = InflowControlManager.getInstance();
+			AbstractInflowControlManager manager = InflowControlUtil.getInflowControlManager();
 			manager.removeGroup(key);
 			if (logger.isWarn())
 				logger.warn(this.name + "] group " + key + " removed.");

src/main/java/com/eactive/eai/agent/inflow/RemoveInflowInterfaceControlCommand.java

@@ -2,7 +2,8 @@ package com.eactive.eai.agent.inflow;
 
 import com.eactive.eai.agent.command.Command;
 import com.eactive.eai.agent.command.CommandException;
-import com.eactive.eai.common.inflow.InflowControlManager;
+import com.eactive.eai.common.inflow.AbstractInflowControlManager;
+import com.eactive.eai.common.inflow.InflowControlUtil;
 import com.eactive.eai.common.util.Logger;
 
 public class RemoveInflowInterfaceControlCommand extends Command {
@@ -25,7 +26,7 @@ public class RemoveInflowInterfaceControlCommand extends Command {
 
 		String key = (String) args;
 		try {
-			InflowControlManager manager = InflowControlManager.getInstance();
+			AbstractInflowControlManager manager = InflowControlUtil.getInflowControlManager();
 			manager.removeInterface(key);
 		} catch (Exception e) {
 			String rspErrorCode = "RECEAIMCM002";

src/main/java/com/eactive/eai/agent/security/ReloadCryptoModuleCommand.java

@@ -0,0 +1,28 @@
+package com.eactive.eai.agent.security;
+
+import com.eactive.eai.agent.command.Command;
+import com.eactive.eai.agent.command.CommandException;
+import com.eactive.eai.common.security.CryptoModuleManager;
+import com.eactive.eai.common.util.Logger;
+
+public class ReloadCryptoModuleCommand extends Command {
+
+	private static final long serialVersionUID = 1032982004418318100L;
+
+	@Override
+	public Object execute() throws CommandException {
+		Logger logger = Logger.getLogger(Logger.LOGGER_DEFAULT);
+		try {
+			String cryptoId = (String) args;
+			CryptoModuleManager.getInstance().reload(cryptoId);
+			return "success";
+		} catch (Exception e) {
+			String rspErrorCode = "RECEAIMCM002";
+			String msg = this.makeException(rspErrorCode, e);
+			if (logger.isError()) {
+				logger.error(msg, e);
+			}
+			throw new CommandException(e.getMessage());
+		}
+	}
+}

src/main/java/com/eactive/eai/common/circuitBreaker/type/TypedCircuitBreakerManager.java

@@ -17,10 +17,6 @@ import com.eactive.eai.common.lifecycle.LifecycleSupport;
 import com.eactive.eai.common.property.PropManager;
 import com.eactive.eai.common.util.ApplicationContextProvider;
 import com.eactive.eai.common.util.Logger;
-import com.eactive.eai.custom.alarm.AlarmStateManager;
-import com.eactive.eai.custom.alarm.condition.AlarmCondition;
-import com.eactive.eai.custom.alarm.event.AlarmEvent;
-import com.eactive.eai.custom.alarm.key.CoreAlarmKey;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.databind.node.ObjectNode;
 
@@ -45,7 +41,7 @@ public class TypedCircuitBreakerManager implements Lifecycle {
 	TypedCircuitBreakerVO defaultConfigVo;
 	HashMap<String, TypedCircuitBreakerVO> idCBConfigMap = new HashMap<>();
 	HashMap<String, TypedCircuitBreakerVO> apiIdCBConfigMap = new HashMap<>();
-	HashMap<String, TypedCircuitBreakerVO> urlCBConfigMap = new HashMap<>();
+//	HashMap<String, TypedCircuitBreakerVO> urlCBConfigMap = new HashMap<>();
 	private boolean started;
 	
 	@Autowired
@@ -116,7 +112,7 @@ public class TypedCircuitBreakerManager implements Lifecycle {
 				CircuitBreakerConfig circuitBreakerConfig = this.createCircuitBreakerConfig(vo);
 				vo.setCircuitBreakerConfig(circuitBreakerConfig);
 				this.apiIdCBConfigMap.put(vo.getName(), vo);
-				this.idCBConfigMap.remove(vo.getId(), vo);
+				this.idCBConfigMap.put(vo.getId(), vo);
 			}
 		}
 
@@ -359,14 +355,15 @@ public class TypedCircuitBreakerManager implements Lifecycle {
 //						} else {
 //							this.sendAlert(stateTransitionEvent);
 //						}
-					    AlarmEvent alarmEvent = AlarmEvent.builder().key(CoreAlarmKey.CircuitBreaker)
-							    .condition(AlarmCondition.builder().build())
-							    .message(String.format("CircuitBreaker state changed. apiId=%s, %s -> %s", event.getCircuitBreakerName(), fromState, toState))
-							    .build();
-		
-					    AlarmStateManager.getAlarmStateManager().onEvnet(alarmEvent);
+						
+//					    AlarmEvent alarmEvent = AlarmEvent.builder().key(CoreAlarmKey.CircuitBreaker)
+//							    .condition(AlarmCondition.builder().build())
+//							    .message(String.format("CircuitBreaker state changed. apiId=%s, %s -> %s", event.getCircuitBreakerName(), fromState, toState))
+//							    .build();
+//		
+//					    AlarmStateManager.getAlarmStateManager().onEvnet(alarmEvent);
 	
-					    logger.warn("CircuitBreaker state changed. apiId={}, {} -> {}", event.getCircuitBreakerName(), fromState, toState);
+						TypedCircuitBreakerManager.logger.warn("CircuitBreaker state changed. apiId={}, {} -> {}", event.getCircuitBreakerName(), fromState, toState);
 
 					} else {
 						TypedCircuitBreakerManager.logger.error(

src/main/java/com/eactive/eai/common/hsm/HsmCryptoService.java

@@ -0,0 +1,266 @@
+package com.eactive.eai.common.hsm;
+
+import java.beans.PropertyChangeEvent;
+import java.beans.PropertyChangeListener;
+import java.security.KeyStore;
+import java.security.PrivateKey;
+import java.security.Provider;
+import java.security.PublicKey;
+import java.security.cert.Certificate;
+import java.util.concurrent.ConcurrentHashMap;
+
+import javax.annotation.PostConstruct;
+import javax.crypto.Cipher;
+import javax.crypto.SecretKey;
+import javax.crypto.spec.IvParameterSpec;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import com.eactive.eai.common.property.PropManager;
+import com.eactive.eai.common.util.Logger;
+
+/**
+ * SafeNet ProtectServer HSM 암복호화 서비스 (JDK 8)
+ *
+ * [키 조회]
+ *   getPublicKey  - 공개키 반환 (외부 노출). 최초 1회만 HSM 통신, 이후 캐시 반환.
+ *   getSecretKey  - AES 대칭키 반환 (CKA_EXTRACTABLE=true 필요). 최초 1회만 HSM 통신, 이후 캐시 반환.
+ *
+ * [암복호화]
+ *   encryptRsa  - 공개키로 JVM 소프트웨어 암호화 (HSM 불필요)
+ *   decryptRsa  - alias 기반, HSM 내부 복호화 (매 호출마다 HSM 통신 발생 - 불가피)
+ *   encryptAes  - SecretKey 객체로 AES/CBC 암호화
+ *   decryptAes  - SecretKey 객체로 AES/CBC 복호화
+ */
+@Service
+public class HsmCryptoService implements PropertyChangeListener {
+
+    static Logger logger = Logger.getLogger(Logger.LOGGER_DEFAULT);
+
+    private static final String RSA_ALGORITHM = "RSA/ECB/PKCS1Padding";
+    private static final String AES_ALGORITHM = "AES/CBC/PKCS5Padding";
+
+    private static final String PROP_GROUP = "HSM";
+    private static final String PROP_CACHE_RELOAD_YN = "CACHE_RELOAD_YN";
+
+    // HSM 통신 최소화: 최초 1회 조회 후 JVM 메모리에 캐싱
+    private final ConcurrentHashMap<String, SecretKey> secretKeyCache = new ConcurrentHashMap<String, SecretKey>();
+    private final ConcurrentHashMap<String, PublicKey> publicKeyCache = new ConcurrentHashMap<String, PublicKey>();
+
+    @Autowired
+    private PropManager propManager;
+
+    @PostConstruct
+    public void registerPropertyChangeListener() {
+        propManager.addPropertyChangeListener(this);
+        logger.warn("HsmCryptoService] PropManager PropertyChangeListener 등록 완료");
+    }
+
+    /**
+     * 관리포털에서 PropManager.reload("HSM") 호출 시 이벤트를 수신한다.
+     * HSM.CACHE_RELOAD_YN = Y 이면 키 캐시를 초기화한다.
+     */
+    @Override
+    public void propertyChange(PropertyChangeEvent evt) {
+        if (!PROP_GROUP.equals(evt.getPropertyName())) {
+            return;
+        }
+        String reloadYn = propManager.getProperty(PROP_GROUP, PROP_CACHE_RELOAD_YN, "N");
+        if ("Y".equalsIgnoreCase(reloadYn)) {
+            clearKeyCache();
+        }
+    }
+
+    // -------------------------------------------------------------------------
+    // 키 조회 (외부 노출)
+    // -------------------------------------------------------------------------
+
+    /**
+     * HSM KeyStore 에서 공개키를 반환합니다. 최초 1회만 HSM 통신하고 이후 캐시를 반환합니다.
+     */
+    public PublicKey getPublicKey(String keyAlias) throws HsmException {
+        checkReady();
+        PublicKey cached = publicKeyCache.get(keyAlias);
+        if (cached != null) {
+            return cached;
+        }
+        try {
+            Certificate cert = HsmManager.getInstance().getKeyStore().getCertificate(keyAlias);
+            if (cert == null) {
+                throw new HsmException("인증서를 찾을 수 없습니다. alias=" + keyAlias);
+            }
+            PublicKey key = cert.getPublicKey();
+            publicKeyCache.put(keyAlias, key);
+            logger.warn("HsmCryptoService] 공개키 캐시 등록: alias=" + keyAlias);
+            return key;
+        } catch (HsmException e) {
+            throw e;
+        } catch (Exception e) {
+            throw new HsmException("공개키 조회 실패: " + e.getMessage(), e);
+        }
+    }
+
+    /**
+     * HSM KeyStore 에서 AES 대칭키를 반환합니다. 최초 1회만 HSM 통신하고 이후 캐시를 반환합니다.
+     * HSM 키 생성 시 CKA_EXTRACTABLE=true (ctkmu -x 플래그) 로 생성된 키만 반환됩니다.
+     */
+    public SecretKey getSecretKey(String keyAlias) throws HsmException {
+        checkReady();
+        SecretKey cached = secretKeyCache.get(keyAlias);
+        if (cached != null) {
+            return cached;
+        }
+        try {
+            KeyStore keyStore = HsmManager.getInstance().getKeyStore();
+            java.security.Key key = keyStore.getKey(keyAlias, null);
+            if (!(key instanceof SecretKey)) {
+                throw new HsmException("AES 키를 찾을 수 없습니다 (CKA_EXTRACTABLE=true 확인 필요). alias=" + keyAlias);
+            }
+            SecretKey secretKey = (SecretKey) key;
+            secretKeyCache.put(keyAlias, secretKey);
+            logger.warn("HsmCryptoService] 대칭키 캐시 등록: alias=" + keyAlias);
+            return secretKey;
+        } catch (HsmException e) {
+            throw e;
+        } catch (Exception e) {
+            throw new HsmException("AES 키 조회 실패: " + e.getMessage(), e);
+        }
+    }
+
+    /** 캐시를 비웁니다. HSM 키 교체 후 재로드가 필요할 때 호출합니다. */
+    public void clearKeyCache() {
+        secretKeyCache.clear();
+        publicKeyCache.clear();
+        logger.warn("HsmCryptoService] 키 캐시 초기화 완료");
+    }
+
+    // -------------------------------------------------------------------------
+    // RSA
+    // -------------------------------------------------------------------------
+
+    /**
+     * RSA 암호화 - HSM 인증서의 공개키로 JVM 소프트웨어 암호화.
+     * 공개키는 HSM 에서 추출하므로 HsmManager 가 초기화되어 있어야 합니다.
+     */
+    public byte[] encryptRsa(String keyAlias, byte[] plaintext) throws HsmException {
+        return encryptRsa(getPublicKey(keyAlias), plaintext);
+    }
+
+    /**
+     * RSA 암호화 - 전달받은 공개키로 JVM 소프트웨어 암호화.
+     * HSM 없이도 호출 가능합니다.
+     */
+    public byte[] encryptRsa(PublicKey publicKey, byte[] plaintext) throws HsmException {
+        try {
+            // Provider 미명시 → JVM 소프트웨어 Provider(SunRsaSign) 자동 선택
+            Cipher cipher = Cipher.getInstance(RSA_ALGORITHM);
+            cipher.init(Cipher.ENCRYPT_MODE, publicKey);
+            return cipher.doFinal(plaintext);
+        } catch (Exception e) {
+            throw new HsmException("RSA 암호화 실패: " + e.getMessage(), e);
+        }
+    }
+
+    /**
+     * RSA 복호화 - 개인키 핸들을 HSM 에서 가져와 HSM 내부에서 복호화.
+     * HsmManager 가 초기화되지 않은 경우 JVM 소프트웨어로 fallback 합니다.
+     *
+     * @param keyAlias HSM KeyStore 의 개인키 별칭
+     * @param pin      HSM 슬롯 PIN (null 이면 HsmManager 초기화 시 사용한 PIN 재사용)
+     * @param ciphertext 암호문 바이트
+     */
+    public byte[] decryptRsa(String keyAlias, char[] pin, byte[] ciphertext) throws HsmException {
+        try {
+            HsmManager hsmManager = HsmManager.getInstance();
+
+            if (hsmManager.isReady()) {
+                // HSM 내부 복호화: pkcs11Provider 명시 필수
+                Provider pkcs11Provider = hsmManager.getPkcs11Provider();
+                java.security.Key key = hsmManager.getKeyStore().getKey(keyAlias, pin);
+                if (!(key instanceof PrivateKey)) {
+                    throw new HsmException("개인키를 찾을 수 없습니다. alias=" + keyAlias);
+                }
+                Cipher cipher = Cipher.getInstance(RSA_ALGORITHM, pkcs11Provider);
+                cipher.init(Cipher.DECRYPT_MODE, (PrivateKey) key);
+                return cipher.doFinal(ciphertext);
+
+            } else {
+                throw new HsmException("RSA 복호화 불가: HsmManager 가 초기화되지 않았습니다. alias=" + keyAlias);
+            }
+
+        } catch (HsmException e) {
+            throw e;
+        } catch (Exception e) {
+            throw new HsmException("RSA 복호화 실패: " + e.getMessage(), e);
+        }
+    }
+
+    // -------------------------------------------------------------------------
+    // AES
+    // -------------------------------------------------------------------------
+
+    /**
+     * AES/CBC/PKCS5Padding 암호화.
+     * extractable 키: provider=null 로 JVM 소프트웨어 암호화.
+     * non-extractable 키: provider 에 pkcs11Provider 를 전달해야 합니다.
+     *
+     * @param secretKey 대칭키 (HSM 추출 키 또는 소프트웨어 키)
+     * @param iv        초기화 벡터 (16바이트)
+     * @param plaintext 평문 바이트
+     * @param provider  null 이면 JVM 기본 Provider 사용
+     */
+    public byte[] encryptAes(SecretKey secretKey, byte[] iv, byte[] plaintext, Provider provider) throws HsmException {
+        try {
+            Cipher cipher = (provider != null)
+                    ? Cipher.getInstance(AES_ALGORITHM, provider)
+                    : Cipher.getInstance(AES_ALGORITHM);
+            cipher.init(Cipher.ENCRYPT_MODE, secretKey, new IvParameterSpec(iv));
+            return cipher.doFinal(plaintext);
+        } catch (Exception e) {
+            throw new HsmException("AES 암호화 실패: " + e.getMessage(), e);
+        }
+    }
+
+    /** AES 암호화 - extractable 키 전용 (JVM 소프트웨어 Provider 사용). */
+    public byte[] encryptAes(SecretKey secretKey, byte[] iv, byte[] plaintext) throws HsmException {
+        return encryptAes(secretKey, iv, plaintext, null);
+    }
+
+    /**
+     * AES/CBC/PKCS5Padding 복호화.
+     * extractable 키: provider=null 로 JVM 소프트웨어 복호화.
+     * non-extractable 키: provider 에 pkcs11Provider 를 전달해야 합니다.
+     *
+     * @param secretKey  대칭키 (HSM 추출 키 또는 소프트웨어 키)
+     * @param iv         초기화 벡터 (16바이트)
+     * @param ciphertext 암호문 바이트
+     * @param provider   null 이면 JVM 기본 Provider 사용
+     */
+    public byte[] decryptAes(SecretKey secretKey, byte[] iv, byte[] ciphertext, Provider provider) throws HsmException {
+        try {
+            Cipher cipher = (provider != null)
+                    ? Cipher.getInstance(AES_ALGORITHM, provider)
+                    : Cipher.getInstance(AES_ALGORITHM);
+            cipher.init(Cipher.DECRYPT_MODE, secretKey, new IvParameterSpec(iv));
+            return cipher.doFinal(ciphertext);
+        } catch (Exception e) {
+            throw new HsmException("AES 복호화 실패: " + e.getMessage(), e);
+        }
+    }
+
+    /** AES 복호화 - extractable 키 전용 (JVM 소프트웨어 Provider 사용). */
+    public byte[] decryptAes(SecretKey secretKey, byte[] iv, byte[] ciphertext) throws HsmException {
+        return decryptAes(secretKey, iv, ciphertext, null);
+    }
+
+    // -------------------------------------------------------------------------
+    // Private helpers
+    // -------------------------------------------------------------------------
+
+    private void checkReady() throws HsmException {
+        if (!HsmManager.getInstance().isReady()) {
+            throw new HsmException("HsmManager 가 초기화되지 않았습니다.");
+        }
+    }
+}

src/main/java/com/eactive/eai/common/hsm/HsmException.java

@@ -0,0 +1,13 @@
+package com.eactive.eai.common.hsm;
+
+public class HsmException extends Exception {
+    private static final long serialVersionUID = 1L;
+
+    public HsmException(String msg) {
+        super(msg);
+    }
+
+    public HsmException(String msg, Throwable cause) {
+        super(msg, cause);
+    }
+}

src/main/java/com/eactive/eai/common/hsm/HsmManager.java

@@ -0,0 +1,183 @@
+package com.eactive.eai.common.hsm;
+
+import java.io.ByteArrayInputStream;
+import java.io.File;
+import java.io.InputStream;
+import java.lang.reflect.Method;
+import java.nio.file.Files;
+import java.security.KeyStore;
+import java.security.Provider;
+import java.security.Security;
+
+import org.springframework.stereotype.Component;
+
+import com.eactive.eai.common.exception.ExceptionUtil;
+import com.eactive.eai.common.lifecycle.Lifecycle;
+import com.eactive.eai.common.lifecycle.LifecycleException;
+import com.eactive.eai.common.lifecycle.LifecycleListener;
+import com.eactive.eai.common.lifecycle.LifecycleSupport;
+import com.eactive.eai.common.property.PropManager;
+import com.eactive.eai.common.util.ApplicationContextProvider;
+import com.eactive.eai.common.util.Logger;
+
+/**
+ * SafeNet ProtectServer HSM 연동 관리자 (JDK 8 / SunPKCS11)
+ *
+ * PropManager 그룹 "HSM" 에서 읽는 키:
+ *   PKCS11_CONFIG  - pkcs11.cfg 파일 내용 (name/library/slot 설정을 DB에 직접 저장)
+ *   PIN            - HSM 슬롯 PIN
+ *
+ * PKCS11_CONFIG 값 예시 (개행은 \n 으로 입력):
+ *   name = ProtectServer
+ *   library = /opt/safenet/protecttoolkit5/ptk/lib/libcryptoki.so
+ *   slot = 0
+ */
+@Component
+public class HsmManager implements Lifecycle {
+
+    static Logger logger = Logger.getLogger(Logger.LOGGER_DEFAULT);
+
+    private static final String GROUP_NAME = "HSM";
+    private static final String PROP_CONFIG = "PKCS11_CONFIG";
+    private static final String PROP_PIN = "PIN";
+
+    private Provider pkcs11Provider;
+    private KeyStore keyStore;
+    private boolean started;
+
+    private final LifecycleSupport lifecycle = new LifecycleSupport(this);
+
+    private HsmManager() {
+    }
+
+    public static HsmManager getInstance() {
+        return ApplicationContextProvider.getContext().getBean(HsmManager.class);
+    }
+
+    @Override
+    public void start() throws LifecycleException {
+        if (started) {
+            throw new LifecycleException("RECEAIHSM001");
+        }
+        lifecycle.fireLifecycleEvent(STARTING_EVENT, this);
+
+        try {
+            init();
+        } catch (Exception e) {
+            throw new LifecycleException(ExceptionUtil.getErrorCode(e, "RECEAIHSM002"));
+        }
+
+        started = true;
+        lifecycle.fireLifecycleEvent(STARTED_EVENT, this);
+    }
+
+    private void init() throws Exception {
+        String configContent = PropManager.getInstance().getProperty(GROUP_NAME, PROP_CONFIG);
+        String pin = PropManager.getInstance().getProperty(GROUP_NAME, PROP_PIN);
+
+        if (configContent == null || configContent.trim().isEmpty()) {
+            logger.warn("HsmManager] PKCS11_CONFIG 가 설정되지 않았습니다. HSM 초기화를 건너뜁니다.");
+            return;
+        }
+
+        pkcs11Provider = createProvider(configContent.trim().replace("\\n", "\n"));
+
+        // 이미 등록된 Provider 가 있으면 제거 후 재등록
+        Provider existing = Security.getProvider(pkcs11Provider.getName());
+        if (existing != null) {
+            Security.removeProvider(existing.getName());
+        }
+        Security.addProvider(pkcs11Provider);
+
+        keyStore = KeyStore.getInstance("PKCS11", pkcs11Provider);
+        char[] pinChars = (pin != null) ? pin.toCharArray() : null;
+        keyStore.load(null, pinChars);
+
+        logger.warn("HsmManager] 초기화 완료. Provider=" + pkcs11Provider.getName());
+
+        java.util.Enumeration<String> aliases = keyStore.aliases();
+        StringBuilder aliasList = new StringBuilder();
+        while (aliases.hasMoreElements()) {
+            if (aliasList.length() > 0) aliasList.append(", ");
+            aliasList.append(aliases.nextElement());
+        }
+        logger.warn("HsmManager] HSM 키 목록: [" + aliasList + "]");
+    }
+
+    /**
+     * JDK 버전에 따라 SunPKCS11 Provider 를 생성한다.
+     *
+     * JDK 8 : SunPKCS11(InputStream) 생성자를 리플렉션으로 호출
+     * JDK 9+: Provider.configure(configFilePath) 를 리플렉션으로 호출
+     *
+     * 두 경로 모두 리플렉션을 사용하므로 컴파일 타임에 JDK 버전 의존성이 없다.
+     */
+    static Provider createProvider(String cfgContent) throws Exception {
+        String javaVersion = System.getProperty("java.version");
+        if (javaVersion.startsWith("1.")) {
+            // JDK 8: new SunPKCS11(InputStream)
+            InputStream is = new ByteArrayInputStream(cfgContent.getBytes("UTF-8"));
+            return (Provider) Class.forName("sun.security.pkcs11.SunPKCS11")
+                    .getConstructor(InputStream.class)
+                    .newInstance(is);
+        } else {
+            // JDK 9+: Security.getProvider("SunPKCS11").configure(configFilePath)
+            // configure() 는 JDK 9 에서 추가된 메서드이므로 리플렉션으로 호출
+            File tmp = File.createTempFile("pkcs11-hsm-", ".cfg");
+            tmp.deleteOnExit();
+            Files.write(tmp.toPath(), cfgContent.getBytes("UTF-8"));
+            Provider base = Security.getProvider("SunPKCS11");
+            Method configure = Provider.class.getMethod("configure", String.class);
+            return (Provider) configure.invoke(base, tmp.getAbsolutePath());
+        }
+    }
+
+    @Override
+    public void stop() throws LifecycleException {
+        if (!started) {
+            throw new LifecycleException("RECEAIHSM003");
+        }
+        lifecycle.fireLifecycleEvent(STOPING_EVENT, this);
+
+        if (pkcs11Provider != null) {
+            Security.removeProvider(pkcs11Provider.getName());
+        }
+        pkcs11Provider = null;
+        keyStore = null;
+        started = false;
+
+        lifecycle.fireLifecycleEvent(STOPPED_EVENT, this);
+    }
+
+    @Override
+    public void addLifecycleListener(LifecycleListener listener) {
+        lifecycle.addLifecycleListener(listener);
+    }
+
+    @Override
+    public LifecycleListener[] findLifecycleListeners() {
+        return lifecycle.findLifecycleListeners();
+    }
+
+    @Override
+    public void removeLifecycleListener(LifecycleListener listener) {
+        lifecycle.removeLifecycleListener(listener);
+    }
+
+    @Override
+    public boolean isStarted() {
+        return started;
+    }
+
+    public Provider getPkcs11Provider() {
+        return pkcs11Provider;
+    }
+
+    public KeyStore getKeyStore() {
+        return keyStore;
+    }
+
+    public boolean isReady() {
+        return started && pkcs11Provider != null && keyStore != null;
+    }
+}

src/main/java/com/eactive/eai/common/inflow/AbstractInflowControlManager.java

@@ -0,0 +1,501 @@
+package com.eactive.eai.common.inflow;
+
+import java.time.Duration;
+import java.util.Arrays;
+import java.util.Calendar;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+
+import com.eactive.eai.common.exception.ExceptionUtil;
+import com.eactive.eai.common.lifecycle.Lifecycle;
+import com.eactive.eai.common.lifecycle.LifecycleException;
+import com.eactive.eai.common.lifecycle.LifecycleListener;
+import com.eactive.eai.common.lifecycle.LifecycleSupport;
+import com.eactive.eai.common.util.Logger;
+
+import io.github.bucket4j.Bandwidth;
+import io.github.bucket4j.Bucket4j;
+import io.github.bucket4j.Refill;
+import io.github.bucket4j.local.LocalBucket;
+import io.github.bucket4j.local.LocalBucketBuilder;
+
+public abstract class AbstractInflowControlManager implements Lifecycle, Bucket {
+	static Logger logger = Logger.getLogger(Logger.LOGGER_DEFAULT);
+	public static final String QUOTA_TIMEUNIT_SECOND = "SEC";
+	public static final String QUOTA_TIMEUNIT_MINUTE = "MIN";
+	public static final String QUOTA_TIMEUNIT_HOUR = "HOU";
+	public static final String QUOTA_TIMEUNIT_DAY = "DAY";
+	public static final String QUOTA_TIMEUNIT_MONTH = "MON";
+
+	private volatile Map<String, CustomBucket> adapterBucketList = new ConcurrentHashMap<>();
+	private volatile Map<String, CustomBucket> interfaceBucketList = new ConcurrentHashMap<>();
+	private volatile Map<String, CustomGroupBucket> groupBucketList = new ConcurrentHashMap<>();
+	private volatile Map<String, String> interfaceToGroupMap = new ConcurrentHashMap<>();
+	private volatile Map<String, InflowGroupVO> groupVoMap = new ConcurrentHashMap<>();
+	private boolean started;
+	private LifecycleSupport lifecycle = new LifecycleSupport(this);
+
+	@Autowired
+	protected InflowControlDAO inflowControlDAO;
+
+	public void start() throws LifecycleException {
+		if (started)
+			throw new LifecycleException("RECEAICMM201");
+
+		lifecycle.fireLifecycleEvent(STARTING_EVENT, this);
+		try {
+			init();
+		} catch (Exception e) {
+			throw new LifecycleException(ExceptionUtil.getErrorCode(e, "RECEAICMM202"));
+		}
+		started = true;
+		lifecycle.fireLifecycleEvent(STARTED_EVENT, this);
+	}
+
+	private void init() throws Exception {
+		initAdapter();
+		initInterface();
+		initGroup();
+	}
+
+	private void initAdapter() throws Exception {
+		Map<String, CustomBucket> newMap = new HashMap<>();
+		List<InflowTargetVO> inflowAdapterVoList = inflowControlDAO.getInflowAdapterList();
+
+		for (InflowTargetVO inflowVo : inflowAdapterVoList) {
+			if (AbstractInflowControlManager.isInflowTarget(inflowVo)) {
+				CustomBucket bucket = makeBucketUsingInflowVO(inflowVo);
+				if (bucket != null) {
+					newMap.put(inflowVo.getName(), bucket);
+				}
+			}
+		}
+		this.adapterBucketList = newMap;
+	}
+
+	private void initInterface() throws Exception {
+		Map<String, CustomBucket> newMap = new HashMap<>();
+		List<InflowTargetVO> inflowInterfaceVoList = inflowControlDAO.getInflowInterfaceList();
+
+		for (InflowTargetVO inflowVo : inflowInterfaceVoList) {
+			if (AbstractInflowControlManager.isInflowTarget(inflowVo)) {
+				CustomBucket bucket = makeBucketUsingInflowVO(inflowVo);
+				if (bucket != null) {
+					newMap.put(inflowVo.getName(), bucket);
+				}
+			}
+		}
+		this.interfaceBucketList = newMap;
+	}
+
+	private void initGroup() throws Exception {
+		Map<String, CustomGroupBucket> newGroupBucketList = new HashMap<>();
+		Map<String, String> newInterfaceToGroupMap = new HashMap<>();
+		Map<String, InflowGroupVO> newGroupVoMap = new HashMap<>();
+
+		List<InflowGroupVO> inflowGroupVoList = inflowControlDAO.getInflowGroupList();
+
+		for (InflowGroupVO groupVo : inflowGroupVoList) {
+			if (isInflowGroupTarget(groupVo)) {
+				CustomGroupBucket bucket = makeGroupBucket(groupVo);
+				if (bucket != null) {
+					newGroupBucketList.put(groupVo.getGroupId(), bucket);
+					newGroupVoMap.put(groupVo.getGroupId(), groupVo);
+					for (String interfaceId : groupVo.getInterfaceList()) {
+						newInterfaceToGroupMap.put(interfaceId, groupVo.getGroupId());
+					}
+				}
+			}
+		}
+
+		if (logger.isInfo()) {
+			logger.info("InflowControlManager] initGroup completed. groups=" + newGroupBucketList.size()
+					+ ", mappings=" + newInterfaceToGroupMap.size());
+		}
+
+		this.groupBucketList = newGroupBucketList;
+		this.interfaceToGroupMap = newInterfaceToGroupMap;
+		this.groupVoMap = newGroupVoMap;
+	}
+
+	public synchronized void reloadAdapter() throws Exception {
+		if (logger.isWarn()) {
+			logger.warn("InflowControlManager] reload all Started ...");
+		}
+		initAdapter();
+		if (logger.isWarn()) {
+			logger.warn("InflowControlManager] reload all finished ...");
+		}
+	}
+
+	public synchronized void reloadInterface() throws Exception {
+		if (logger.isWarn()) {
+			logger.warn("InflowControlManager] reload all Started ...");
+		}
+		initInterface();
+		if (logger.isWarn()) {
+			logger.warn("InflowControlManager] reload all finished ...");
+		}
+	}
+
+	public synchronized void reloadAdapter(String adapter) throws Exception {
+		if (logger.isWarn()) {
+			logger.warn("InflowControlManager] reload Started ...");
+		}
+		Map<String, InflowTargetVO> map = inflowControlDAO.getInflowTargetByAdater(adapter);
+		if (map != null) {
+			Iterator<String> it = map.keySet().iterator();
+			String key = "";
+			while (it.hasNext()) {
+				key = it.next();
+
+				InflowTargetVO inflowTarget = map.get(key);
+				if (AbstractInflowControlManager.isInflowTarget(inflowTarget)) {
+					CustomBucket bucket = makeBucketUsingInflowVO(inflowTarget);
+					if (bucket != null) {
+						adapterBucketList.put(inflowTarget.getName(), bucket);
+					} else {
+						adapterBucketList.remove(inflowTarget.getName());
+					}
+				} else {
+					adapterBucketList.remove(inflowTarget.getName());
+				}
+			}
+		}
+		if (logger.isWarn()) {
+			logger.warn("InflowControlManager] reload finished ...");
+		}
+	}
+
+	public synchronized void reloadInterface(String inter) throws Exception {
+		if (logger.isWarn()) {
+			logger.warn("InflowControlManager] reload Started ...");
+		}
+		Map<String, InflowTargetVO> map = inflowControlDAO.getInflowTargetByInterface(inter);
+		if (map != null) {
+			Iterator<String> it = map.keySet().iterator();
+			String key = "";
+			while (it.hasNext()) {
+				key = it.next();
+
+				InflowTargetVO inflowTarget = map.get(key);
+				if (AbstractInflowControlManager.isInflowTarget(inflowTarget)) {
+					CustomBucket bucket = makeBucketUsingInflowVO(inflowTarget);
+					if (bucket != null) {
+						interfaceBucketList.put(inflowTarget.getName(), bucket);
+					} else {
+						interfaceBucketList.remove(inflowTarget.getName());
+					}
+				} else {
+					interfaceBucketList.remove(inflowTarget.getName());
+				}
+			}
+		}
+
+		if (logger.isWarn()) {
+			logger.warn("InflowControlManager] reload finished ...");
+		}
+	}
+
+	public synchronized void reloadGroup() throws Exception {
+		if (logger.isWarn()) {
+			logger.warn("InflowControlManager] reloadGroup all Started ...");
+		}
+		initGroup();
+		if (logger.isWarn()) {
+			logger.warn("InflowControlManager] reloadGroup all finished ...");
+		}
+	}
+
+	public synchronized void reloadGroup(String groupId) throws Exception {
+		if (logger.isWarn()) {
+			logger.warn("InflowControlManager] reloadGroup Started ... groupId=" + groupId);
+		}
+		Map<String, InflowGroupVO> map = inflowControlDAO.getInflowTargetByGroup(groupId);
+		if (map != null) {
+			Iterator<Map.Entry<String, String>> mappingIt = interfaceToGroupMap.entrySet().iterator();
+			while (mappingIt.hasNext()) {
+				Map.Entry<String, String> entry = mappingIt.next();
+				if (groupId.equals(entry.getValue())) {
+					mappingIt.remove();
+				}
+			}
+
+			Iterator<String> it = map.keySet().iterator();
+			while (it.hasNext()) {
+				String key = it.next();
+				InflowGroupVO groupVo = map.get(key);
+
+				if (isInflowGroupTarget(groupVo)) {
+					CustomGroupBucket bucket = makeGroupBucket(groupVo);
+					if (bucket != null) {
+						groupBucketList.put(groupVo.getGroupId(), bucket);
+						groupVoMap.put(groupVo.getGroupId(), groupVo);
+						for (String interfaceId : groupVo.getInterfaceList()) {
+							interfaceToGroupMap.put(interfaceId, groupVo.getGroupId());
+						}
+					} else {
+						groupBucketList.remove(groupVo.getGroupId());
+						groupVoMap.remove(groupVo.getGroupId());
+					}
+				} else {
+					groupBucketList.remove(groupVo.getGroupId());
+					groupVoMap.remove(groupVo.getGroupId());
+				}
+			}
+		}
+
+		if (logger.isWarn()) {
+			logger.warn("InflowControlManager] reloadGroup finished ...");
+		}
+	}
+
+	public void stop() throws LifecycleException {
+		if (!started)
+			throw new LifecycleException("RECEAICMM203");
+
+		lifecycle.fireLifecycleEvent(STOPING_EVENT, this);
+
+		adapterBucketList = new ConcurrentHashMap<>();
+		interfaceBucketList = new ConcurrentHashMap<>();
+		groupBucketList = new ConcurrentHashMap<>();
+		interfaceToGroupMap = new ConcurrentHashMap<>();
+		groupVoMap = new ConcurrentHashMap<>();
+
+		started = false;
+		lifecycle.fireLifecycleEvent(STOPPED_EVENT, this);
+	}
+
+	public void addLifecycleListener(LifecycleListener listener) {
+		lifecycle.addLifecycleListener(listener);
+	}
+
+	public LifecycleListener[] findLifecycleListeners() {
+		return lifecycle.findLifecycleListeners();
+	}
+
+	public void removeLifecycleListener(LifecycleListener listener) {
+		lifecycle.removeLifecycleListener(listener);
+	}
+
+	public boolean isStarted() {
+		return this.started;
+	}
+
+	public String[] getAdapterAllKeys() {
+		Iterator<String> it = this.adapterBucketList.keySet().iterator();
+		String[] svcCd = new String[this.adapterBucketList.size()];
+		for (int i = 0; it.hasNext(); i++) {
+			svcCd[i] = it.next();
+		}
+		Arrays.sort(svcCd);
+		return svcCd;
+	}
+
+	public String[] getInterfaceAllKeys() {
+		Iterator<String> it = this.interfaceBucketList.keySet().iterator();
+		String[] svcCd = new String[this.interfaceBucketList.size()];
+		for (int i = 0; it.hasNext(); i++) {
+			svcCd[i] = it.next();
+		}
+		Arrays.sort(svcCd);
+		return svcCd;
+	}
+
+	public synchronized void removeAdapter(String adapter) {
+		adapterBucketList.remove(adapter);
+	}
+
+	public synchronized void removeInterface(String inter) {
+		interfaceBucketList.remove(inter);
+	}
+
+	public synchronized void removeGroup(String groupId) {
+		groupBucketList.remove(groupId);
+		groupVoMap.remove(groupId);
+		Iterator<Map.Entry<String, String>> it = interfaceToGroupMap.entrySet().iterator();
+		while (it.hasNext()) {
+			Map.Entry<String, String> entry = it.next();
+			if (groupId.equals(entry.getValue())) {
+				it.remove();
+			}
+		}
+	}
+
+	public String[] getGroupAllKeys() {
+		Iterator<String> it = this.groupBucketList.keySet().iterator();
+		String[] groupIds = new String[this.groupBucketList.size()];
+		for (int i = 0; it.hasNext(); i++) {
+			groupIds[i] = it.next();
+		}
+		Arrays.sort(groupIds);
+		return groupIds;
+	}
+
+	public CustomGroupBucket getGroupBucket(String groupId) {
+		return groupBucketList.get(groupId);
+	}
+
+	private CustomBucket makeBucketUsingInflowVO(InflowTargetVO inflowTarget) {
+		if (AbstractInflowControlManager.isInflowTarget(inflowTarget)) {
+			LocalBucketBuilder builder = Bucket4j.builder();
+			if (inflowTarget.getThresholdPerSecond() > 0) {
+				builder.addLimit(Bandwidth.classic(inflowTarget.getThresholdPerSecond(),
+						Refill.greedy(inflowTarget.getThresholdPerSecond(), Duration.ofSeconds(1))));
+			}
+
+			if (inflowTarget.getThreshold() > 0 && StringUtils.isNotBlank(inflowTarget.getThresholdTimeUnit())) {
+				builder.addLimit(Bandwidth.classic(inflowTarget.getThreshold(),
+						Refill.intervally(inflowTarget.getThreshold(),
+								AbstractInflowControlManager.getPeriod(inflowTarget.getThresholdTimeUnit()))));
+			}
+
+			return new CustomBucket(builder.build(), inflowTarget);
+		}
+
+		return null;
+	}
+
+	private CustomGroupBucket makeGroupBucket(InflowGroupVO groupVo) {
+		if (!isInflowGroupTarget(groupVo)) {
+			return null;
+		}
+
+		LocalBucket perSecondBucket = null;
+		LocalBucket thresholdBucket = null;
+
+		if (groupVo.getThresholdPerSecond() > 0) {
+			perSecondBucket = Bucket4j.builder()
+					.addLimit(Bandwidth.classic(groupVo.getThresholdPerSecond(),
+							Refill.greedy(groupVo.getThresholdPerSecond(), Duration.ofSeconds(1))))
+					.build();
+		}
+
+		if (groupVo.getThreshold() > 0 && StringUtils.isNotBlank(groupVo.getThresholdTimeUnit())) {
+			thresholdBucket = Bucket4j.builder()
+					.addLimit(Bandwidth.classic(groupVo.getThreshold(),
+							Refill.intervally(groupVo.getThreshold(),
+									AbstractInflowControlManager.getPeriod(groupVo.getThresholdTimeUnit()))))
+					.build();
+		}
+
+		return new CustomGroupBucket(perSecondBucket, thresholdBucket, groupVo);
+	}
+
+	@Override
+	public boolean isAdapterPass(String adapter) {
+		CustomBucket b = adapterBucketList.get(adapter);
+
+		if (b == null)
+			return true;
+
+		return b.getLocalBucket().tryConsume(1);
+	}
+
+	@Override
+	public boolean isInterfacePass(String inter) {
+		CustomBucket b = interfaceBucketList.get(inter);
+
+		if (b == null)
+			return true;
+
+		return b.getLocalBucket().tryConsume(1);
+	}
+
+	@Override
+	public InflowTargetVO getAdapterInflowThreashold(String adapter) {
+		CustomBucket b = adapterBucketList.get(adapter);
+		if (b == null)
+			return null;
+		return b.getInflowTargetVo();
+	}
+
+	@Override
+	public InflowTargetVO getInterfaceInflowThreashold(String inter) {
+		CustomBucket b = interfaceBucketList.get(inter);
+		if (b == null)
+			return null;
+		return b.getInflowTargetVo();
+	}
+
+	@Override
+	public InflowTargetVO getInflowThreashold(String inter) {
+		return null;
+	}
+
+	public InflowTargetVO getAdapterInflow(String adapter) {
+		return getAdapterInflowThreashold(adapter);
+	}
+
+	public InflowTargetVO getInterfaceInflow(String inter) {
+		return getInterfaceInflowThreashold(inter);
+	}
+
+	@Override
+	public String isGroupPass(String groupId) {
+		CustomGroupBucket b = groupBucketList.get(groupId);
+
+		if (b == null)
+			return null;
+
+		return b.tryConsume();
+	}
+
+	@Override
+	public InflowGroupVO getGroupInflowThreshold(String groupId) {
+		return groupVoMap.get(groupId);
+	}
+
+	@Override
+	public String getGroupIdByInterface(String interfaceId) {
+		return interfaceToGroupMap.get(interfaceId);
+	}
+
+	public InflowGroupVO getGroupInflow(String groupId) {
+		return getGroupInflowThreshold(groupId);
+	}
+
+	public static boolean isInflowTarget(InflowTargetVO inflowTarget) {
+		if (inflowTarget == null || !inflowTarget.isActivate()) {
+			return false;
+		}
+
+		return inflowTarget.getThresholdPerSecond() > 0 || (inflowTarget.getThreshold() > 0 && StringUtils
+				.equalsAnyIgnoreCase(inflowTarget.getThresholdTimeUnit(), QUOTA_TIMEUNIT_DAY, QUOTA_TIMEUNIT_SECOND,
+						QUOTA_TIMEUNIT_MINUTE, QUOTA_TIMEUNIT_HOUR, QUOTA_TIMEUNIT_DAY, QUOTA_TIMEUNIT_MONTH));
+
+	}
+
+	public static boolean isInflowGroupTarget(InflowGroupVO groupVo) {
+		if (groupVo == null || !groupVo.isActivate()) {
+			return false;
+		}
+
+		return groupVo.getThresholdPerSecond() > 0 || (groupVo.getThreshold() > 0 && StringUtils
+				.equalsAnyIgnoreCase(groupVo.getThresholdTimeUnit(), QUOTA_TIMEUNIT_DAY, QUOTA_TIMEUNIT_SECOND,
+						QUOTA_TIMEUNIT_MINUTE, QUOTA_TIMEUNIT_HOUR, QUOTA_TIMEUNIT_DAY, QUOTA_TIMEUNIT_MONTH));
+	}
+
+	public static Duration getPeriod(String timeUnit) {
+		if (StringUtils.equalsIgnoreCase(timeUnit, QUOTA_TIMEUNIT_SECOND)) {
+			return Duration.ofSeconds(1);
+		} else if (StringUtils.equalsIgnoreCase(timeUnit, QUOTA_TIMEUNIT_MINUTE)) {
+			return Duration.ofMinutes(1);
+		} else if (StringUtils.equalsIgnoreCase(timeUnit, QUOTA_TIMEUNIT_HOUR)) {
+			return Duration.ofHours(1);
+		} else if (StringUtils.equalsIgnoreCase(timeUnit, QUOTA_TIMEUNIT_DAY)) {
+			return Duration.ofDays(1);
+		} else if (StringUtils.equalsIgnoreCase(timeUnit, QUOTA_TIMEUNIT_MONTH)) {
+			Calendar calendar = Calendar.getInstance();
+			return Duration.ofDays(calendar.getActualMaximum(Calendar.DAY_OF_MONTH));
+		} else {
+			return null;
+		}
+	}
+}

src/main/java/com/eactive/eai/common/inflow/InflowControlDAO.java

@@ -41,20 +41,36 @@ public class InflowControlDAO extends BaseDAO {
 	@Autowired
 	private InflowControlGroupMappingLoader inflowControlGroupMappingLoader;
 
+	// -------------------------------------------------------------------------
+	// Enum 기반 범용 메서드 — type 코드를 직접 노출하지 않음
+	// -------------------------------------------------------------------------
+
+	public List<InflowTargetVO> getInflowList(InflowType type) throws DAOException {
+		return getInflowList(type.code());
+	}
+
+	public Map<String, InflowTargetVO> getInflowMap(InflowType type, String name) throws DAOException {
+		return getInflowMap(type.code(), name);
+	}
+
+	// -------------------------------------------------------------------------
+	// 기존 명명 메서드 — enum 기반 메서드로 위임
+	// -------------------------------------------------------------------------
+
 	public List<InflowTargetVO> getInflowAdapterList() throws DAOException {
-		return getInflowList("01");
+		return getInflowList(InflowType.ADAPTER);
 	}
 
 	public List<InflowTargetVO> getInflowInterfaceList() throws DAOException {
-		return getInflowList("02");
+		return getInflowList(InflowType.INTERFACE);
 	}
 
 	public Map<String, InflowTargetVO> getInflowTargetByAdater(String name) throws DAOException {
-		return getInflowMap("01", name);
+		return getInflowMap(InflowType.ADAPTER, name);
 	}
 
 	public Map<String, InflowTargetVO> getInflowTargetByInterface(String name) throws DAOException {
-		return getInflowMap("02", name);
+		return getInflowMap(InflowType.INTERFACE, name);
 	}
 
 	private List<InflowTargetVO> getInflowList(String type) throws DAOException {

src/main/java/com/eactive/eai/common/inflow/InflowControlManager.java

@@ -1,54 +1,11 @@
 package com.eactive.eai.common.inflow;
 
-import java.time.Duration;
-import java.util.Arrays;
-import java.util.Calendar;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-
-import org.apache.commons.lang3.StringUtils;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
-import com.eactive.eai.common.exception.ExceptionUtil;
-import com.eactive.eai.common.lifecycle.Lifecycle;
-import com.eactive.eai.common.lifecycle.LifecycleException;
-import com.eactive.eai.common.lifecycle.LifecycleListener;
-import com.eactive.eai.common.lifecycle.LifecycleSupport;
-import com.eactive.eai.common.message.EAIMessage;
-import com.eactive.eai.common.server.EAIServerManager;
 import com.eactive.eai.common.util.ApplicationContextProvider;
-import com.eactive.eai.common.util.Logger;
-import com.eactive.eai.common.util.MessageUtil;
-import com.eactive.eai.message.service.InterfaceMapper;
-import com.ext.eai.common.stdmessage.STDMessageKeys;
-
-import io.github.bucket4j.Bandwidth;
-import io.github.bucket4j.Bucket4j;
-import io.github.bucket4j.local.LocalBucket;
-import io.github.bucket4j.local.LocalBucketBuilder;
 
 @Component
-public class InflowControlManager implements Lifecycle, Bucket {
-	static Logger logger = Logger.getLogger(Logger.LOGGER_DEFAULT);
-	public static final String QUOTA_TIMEUNIT_SECOND = "SEC";
-	public static final String QUOTA_TIMEUNIT_MINUTE = "MIN";
-	public static final String QUOTA_TIMEUNIT_HOUR = "HOU";
-	public static final String QUOTA_TIMEUNIT_DAY = "DAY";
-	public static final String QUOTA_TIMEUNIT_MONTH = "MON";
-
-	private Map<String, CustomBucket> adapterBucketList = new HashMap<>();
-	private Map<String, CustomBucket> interfaceBucketList = new HashMap<>();
-	private Map<String, CustomGroupBucket> groupBucketList = new HashMap<>();
-	private Map<String, String> interfaceToGroupMap = new HashMap<>();
-	private Map<String, InflowGroupVO> groupVoMap = new HashMap<>();
-	private boolean started;
-	private LifecycleSupport lifecycle = new LifecycleSupport(this);
-
-	@Autowired
-	private InflowControlDAO inflowControlDAO;
+public class InflowControlManager extends AbstractInflowControlManager {
 
 	public static synchronized InflowControlManager getInstance() {
 		return ApplicationContextProvider.getContext().getBean(InflowControlManager.class);
@@ -57,475 +14,4 @@ public class InflowControlManager implements Lifecycle, Bucket {
 	public static synchronized Bucket getBucket() {
 		return ApplicationContextProvider.getContext().getBean(InflowControlManager.class);
 	}
-
-	/**
-	 * 유량제어 대상인 거래인지 체크한다.(사이트에 맞게 구성)
-	 * 
-	 * @param eaiServerManager
-	 * @param eaiMessage
-	 * @return
-	 */
-	public static Boolean isTargetOfInflowControl(EAIServerManager eaiServerManager, EAIMessage eaiMessage) {
-		InterfaceMapper mapper = eaiMessage.getMapper();
-		String returnType = mapper.getSendRecvDivision(eaiMessage.getStandardMessage()); // S|R
-
-		if (STDMessageKeys.SEND_RECV_CD_SEND.equals(returnType)) {
-			return Boolean.valueOf(true);
-		}
-
-		return Boolean.valueOf(false);
-	}
-
-	public void start() throws LifecycleException {
-		if (started)
-			throw new LifecycleException("RECEAICMM201");
-
-		lifecycle.fireLifecycleEvent(STARTING_EVENT, this);
-		try {
-			init();
-		} catch (Exception e) {
-			throw new LifecycleException(ExceptionUtil.getErrorCode(e, "RECEAICMM202"));
-		}
-		started = true;
-		lifecycle.fireLifecycleEvent(STARTED_EVENT, this);
-	}
-
-	private void init() throws Exception {
-		initAdapter();
-		initInterface();
-		initGroup();
-	}
-
-	private void initAdapter() throws Exception {
-		adapterBucketList = new HashMap<>();
-		List<InflowTargetVO> inflowAdapterVoList = inflowControlDAO.getInflowAdapterList();
-
-		for (InflowTargetVO inflowVo : inflowAdapterVoList) {
-			if (InflowControlManager.isInflowTarget(inflowVo)) {
-				CustomBucket bucket = makeBucketUsingInflowVO(inflowVo);
-				if (bucket != null) {
-					adapterBucketList.put(inflowVo.getName(), bucket);
-				}
-			}
-		}
-	}
-
-	private void initInterface() throws Exception {
-		interfaceBucketList = new HashMap<>();
-		List<InflowTargetVO> inflowInterfaceVoList = inflowControlDAO.getInflowInterfaceList();
-
-		for (InflowTargetVO inflowVo : inflowInterfaceVoList) {
-			if (InflowControlManager.isInflowTarget(inflowVo)) {
-				CustomBucket bucket = makeBucketUsingInflowVO(inflowVo);
-				if (bucket != null) {
-					interfaceBucketList.put(inflowVo.getName(), bucket);
-				}
-			}
-		}
-	}
-
-	private void initGroup() throws Exception {
-		groupBucketList = new HashMap<>();
-		interfaceToGroupMap = new HashMap<>();
-		groupVoMap = new HashMap<>();
-
-		List<InflowGroupVO> inflowGroupVoList = inflowControlDAO.getInflowGroupList();
-
-		for (InflowGroupVO groupVo : inflowGroupVoList) {
-			if (isInflowGroupTarget(groupVo)) {
-				CustomGroupBucket bucket = makeGroupBucket(groupVo);
-				if (bucket != null) {
-					groupBucketList.put(groupVo.getGroupId(), bucket);
-					groupVoMap.put(groupVo.getGroupId(), groupVo);
-					// 인터페이스 → 그룹 매핑 등록
-					for (String interfaceId : groupVo.getInterfaceList()) {
-						interfaceToGroupMap.put(interfaceId, groupVo.getGroupId());
-					}
-				}
-			}
-		}
-
-		if (logger.isInfo()) {
-			logger.info("InflowControlManager] initGroup completed. groups=" + groupBucketList.size()
-					+ ", mappings=" + interfaceToGroupMap.size());
-		}
-	}
-
-	public synchronized void reloadAdapter() throws Exception {
-		if (logger.isWarn()) {
-			logger.warn("InflowControlManager] reload all Started ...");
-		}
-		initAdapter();
-		if (logger.isWarn()) {
-			logger.warn("InflowControlManager] reload all finished ...");
-		}
-	}
-
-	public synchronized void reloadInterface() throws Exception {
-		if (logger.isWarn()) {
-			logger.warn("InflowControlManager] reload all Started ...");
-		}
-		initInterface();
-		if (logger.isWarn()) {
-			logger.warn("InflowControlManager] reload all finished ...");
-		}
-	}
-
-	public synchronized void reloadAdapter(String adapter) throws Exception {
-		if (logger.isWarn()) {
-			logger.warn("InflowControlManager] reload Started ...");
-		}
-		Map<String, InflowTargetVO> map = inflowControlDAO.getInflowTargetByAdater(adapter);
-		if (map != null) {
-			Iterator<String> it = map.keySet().iterator();
-			String key = "";
-			while (it.hasNext()) {
-				key = it.next();
-
-				InflowTargetVO inflowTarget = map.get(key);
-				if (InflowControlManager.isInflowTarget(inflowTarget)) {
-					CustomBucket bucket = makeBucketUsingInflowVO(inflowTarget);
-					if (bucket != null) {
-						adapterBucketList.put(inflowTarget.getName(), bucket);
-					} else {
-						adapterBucketList.remove(inflowTarget.getName());
-					}
-				} else {
-					adapterBucketList.remove(inflowTarget.getName());
-				}
-			}
-		}
-		if (logger.isWarn()) {
-			logger.warn("InflowControlManager] reload finished ...");
-		}
-	}
-
-	public synchronized void reloadInterface(String inter) throws Exception {
-		if (logger.isWarn()) {
-			logger.warn("InflowControlManager] reload Started ...");
-		}
-		Map<String, InflowTargetVO> map = inflowControlDAO.getInflowTargetByInterface(inter);
-		if (map != null) {
-			Iterator<String> it = map.keySet().iterator();
-			String key = "";
-			while (it.hasNext()) {
-				key = it.next();
-
-				InflowTargetVO inflowTarget = map.get(key);
-				if (InflowControlManager.isInflowTarget(inflowTarget)) {
-					CustomBucket bucket = makeBucketUsingInflowVO(inflowTarget);
-					if (bucket != null) {
-						interfaceBucketList.put(inflowTarget.getName(), bucket);
-					} else {
-						interfaceBucketList.remove(inflowTarget.getName());
-					}
-				} else {
-					interfaceBucketList.remove(inflowTarget.getName());
-				}
-			}
-		}
-
-		if (logger.isWarn()) {
-			logger.warn("InflowControlManager] reload finished ...");
-		}
-	}
-
-	public synchronized void reloadGroup() throws Exception {
-		if (logger.isWarn()) {
-			logger.warn("InflowControlManager] reloadGroup all Started ...");
-		}
-		initGroup();
-		if (logger.isWarn()) {
-			logger.warn("InflowControlManager] reloadGroup all finished ...");
-		}
-	}
-
-	public synchronized void reloadGroup(String groupId) throws Exception {
-		if (logger.isWarn()) {
-			logger.warn("InflowControlManager] reloadGroup Started ... groupId=" + groupId);
-		}
-		Map<String, InflowGroupVO> map = inflowControlDAO.getInflowTargetByGroup(groupId);
-		if (map != null) {
-			// 기존 그룹에 속한 인터페이스 매핑 제거
-			Iterator<Map.Entry<String, String>> mappingIt = interfaceToGroupMap.entrySet().iterator();
-			while (mappingIt.hasNext()) {
-				Map.Entry<String, String> entry = mappingIt.next();
-				if (groupId.equals(entry.getValue())) {
-					mappingIt.remove();
-				}
-			}
-
-			Iterator<String> it = map.keySet().iterator();
-			while (it.hasNext()) {
-				String key = it.next();
-				InflowGroupVO groupVo = map.get(key);
-
-				if (isInflowGroupTarget(groupVo)) {
-					CustomGroupBucket bucket = makeGroupBucket(groupVo);
-					if (bucket != null) {
-						groupBucketList.put(groupVo.getGroupId(), bucket);
-						groupVoMap.put(groupVo.getGroupId(), groupVo);
-						// 인터페이스 → 그룹 매핑 재등록
-						for (String interfaceId : groupVo.getInterfaceList()) {
-							interfaceToGroupMap.put(interfaceId, groupVo.getGroupId());
-						}
-					} else {
-						groupBucketList.remove(groupVo.getGroupId());
-						groupVoMap.remove(groupVo.getGroupId());
-					}
-				} else {
-					groupBucketList.remove(groupVo.getGroupId());
-					groupVoMap.remove(groupVo.getGroupId());
-				}
-			}
-		}
-
-		if (logger.isWarn()) {
-			logger.warn("InflowControlManager] reloadGroup finished ...");
-		}
-	}
-
-	public void stop() throws LifecycleException {
-		// Validate and update our current component state
-		if (!started)
-			throw new LifecycleException("RECEAICMM203");
-
-		// Notify our interested LifecycleListeners
-		lifecycle.fireLifecycleEvent(STOPING_EVENT, this);
-
-		adapterBucketList.clear();
-		interfaceBucketList.clear();
-		groupBucketList.clear();
-		interfaceToGroupMap.clear();
-		groupVoMap.clear();
-
-		started = false;
-		// Notify our interested LifecycleListeners
-		lifecycle.fireLifecycleEvent(STOPPED_EVENT, this);
-	}
-
-	public void addLifecycleListener(LifecycleListener listener) {
-		lifecycle.addLifecycleListener(listener);
-	}
-
-	public LifecycleListener[] findLifecycleListeners() {
-		return lifecycle.findLifecycleListeners();
-	}
-
-	public void removeLifecycleListener(LifecycleListener listener) {
-		lifecycle.removeLifecycleListener(listener);
-	}
-
-	public boolean isStarted() {
-		return this.started;
-	}
-
-	public String[] getAdapterAllKeys() {
-		Iterator<String> it = this.adapterBucketList.keySet().iterator();
-		String[] svcCd = new String[this.adapterBucketList.size()];
-		for (int i = 0; it.hasNext(); i++) {
-			svcCd[i] = it.next();
-		}
-		Arrays.sort(svcCd);
-		return svcCd;
-	}
-
-	public String[] getInterfaceAllKeys() {
-		Iterator<String> it = this.interfaceBucketList.keySet().iterator();
-		String[] svcCd = new String[this.interfaceBucketList.size()];
-		for (int i = 0; it.hasNext(); i++) {
-			svcCd[i] = it.next();
-		}
-		Arrays.sort(svcCd);
-		return svcCd;
-	}
-
-	public void removeAdapter(String adapter) {
-		adapterBucketList.remove(adapter);
-	}
-
-	public void removeInterface(String inter) {
-		interfaceBucketList.remove(inter);
-	}
-
-	public void removeGroup(String groupId) {
-		groupBucketList.remove(groupId);
-		groupVoMap.remove(groupId);
-		// 해당 그룹에 속한 인터페이스 매핑도 제거
-		Iterator<Map.Entry<String, String>> it = interfaceToGroupMap.entrySet().iterator();
-		while (it.hasNext()) {
-			Map.Entry<String, String> entry = it.next();
-			if (groupId.equals(entry.getValue())) {
-				it.remove();
-			}
-		}
-	}
-
-	public String[] getGroupAllKeys() {
-		Iterator<String> it = this.groupBucketList.keySet().iterator();
-		String[] groupIds = new String[this.groupBucketList.size()];
-		for (int i = 0; it.hasNext(); i++) {
-			groupIds[i] = it.next();
-		}
-		Arrays.sort(groupIds);
-		return groupIds;
-	}
-
-	private CustomBucket makeBucketUsingInflowVO(InflowTargetVO inflowTarget) {
-		if (InflowControlManager.isInflowTarget(inflowTarget)) {
-			LocalBucketBuilder builder = Bucket4j.builder();
-			if (inflowTarget.getThresholdPerSecond() > 0) {
-				builder.addLimit(Bandwidth.simple(inflowTarget.getThresholdPerSecond(), Duration.ofSeconds(1)));
-			}
-
-			if (inflowTarget.getThreshold() > 0 && StringUtils.isNotBlank(inflowTarget.getThresholdTimeUnit())) {
-				builder.addLimit(Bandwidth.simple(inflowTarget.getThreshold(),
-						InflowControlManager.getPeriod(inflowTarget.getThresholdTimeUnit())));
-			}
-
-			return new CustomBucket(builder.build(), inflowTarget);
-		}
-
-		return null;
-	}
-
-	/**
-	 * 그룹용 버킷 생성 - 초당/추가 임계치를 별도 버킷으로 분리
-	 */
-	private CustomGroupBucket makeGroupBucket(InflowGroupVO groupVo) {
-		if (!isInflowGroupTarget(groupVo)) {
-			return null;
-		}
-
-		LocalBucket perSecondBucket = null;
-		LocalBucket thresholdBucket = null;
-
-		// 초당 임계치 버킷 (별도)
-		if (groupVo.getThresholdPerSecond() > 0) {
-			perSecondBucket = Bucket4j.builder()
-					.addLimit(Bandwidth.simple(groupVo.getThresholdPerSecond(), Duration.ofSeconds(1)))
-					.build();
-		}
-
-		// 추가 임계치 버킷 (별도)
-		if (groupVo.getThreshold() > 0 && StringUtils.isNotBlank(groupVo.getThresholdTimeUnit())) {
-			thresholdBucket = Bucket4j.builder()
-					.addLimit(Bandwidth.simple(groupVo.getThreshold(),
-							InflowControlManager.getPeriod(groupVo.getThresholdTimeUnit())))
-					.build();
-		}
-
-		return new CustomGroupBucket(perSecondBucket, thresholdBucket, groupVo);
-	}
-
-	@Override
-	public boolean isAdapterPass(String adapter) {
-		CustomBucket b = adapterBucketList.get(adapter);
-
-		if (b == null)
-			return true;
-
-		return b.getLocalBucket().tryConsume(1);
-	}
-
-	@Override
-	public boolean isInterfacePass(String inter) {
-		CustomBucket b = interfaceBucketList.get(inter);
-
-		if (b == null)
-			return true;
-
-		return b.getLocalBucket().tryConsume(1);
-	}
-
-	@Override
-	public InflowTargetVO getAdapterInflowThreashold(String adapter) {
-		CustomBucket b = adapterBucketList.get(adapter);
-		if (b == null)
-			return null;
-		return b.getInflowTargetVo();
-	}
-
-	@Override
-	public InflowTargetVO getInterfaceInflowThreashold(String inter) {
-		CustomBucket b = interfaceBucketList.get(inter);
-		if (b == null)
-			return null;
-		return b.getInflowTargetVo();
-	}
-
-	@Override
-	public InflowTargetVO getInflowThreashold(String inter) {
-		return null;
-	}
-
-	public InflowTargetVO getAdapterInflow(String adapter) {
-		return getAdapterInflowThreashold(adapter);
-	}
-
-	public InflowTargetVO getInterfaceInflow(String inter) {
-		return getInterfaceInflowThreashold(inter);
-	}
-
-	@Override
-	public String isGroupPass(String groupId) {
-		CustomGroupBucket b = groupBucketList.get(groupId);
-
-		if (b == null)
-			return null;
-
-		return b.tryConsume();
-	}
-
-	@Override
-	public InflowGroupVO getGroupInflowThreshold(String groupId) {
-		return groupVoMap.get(groupId);
-	}
-
-	@Override
-	public String getGroupIdByInterface(String interfaceId) {
-		return interfaceToGroupMap.get(interfaceId);
-	}
-
-	public InflowGroupVO getGroupInflow(String groupId) {
-		return getGroupInflowThreshold(groupId);
-	}
-
-	public static boolean isInflowTarget(InflowTargetVO inflowTarget) {
-		if (inflowTarget == null || !inflowTarget.isActivate()) {
-			return false;
-		}
-
-		return inflowTarget.getThresholdPerSecond() > 0 || (inflowTarget.getThreshold() > 0 && StringUtils
-				.equalsAnyIgnoreCase(inflowTarget.getThresholdTimeUnit(), QUOTA_TIMEUNIT_DAY, QUOTA_TIMEUNIT_SECOND,
-						QUOTA_TIMEUNIT_MINUTE, QUOTA_TIMEUNIT_HOUR, QUOTA_TIMEUNIT_DAY, QUOTA_TIMEUNIT_MONTH));
-
-	}
-
-	public static boolean isInflowGroupTarget(InflowGroupVO groupVo) {
-		if (groupVo == null || !groupVo.isActivate()) {
-			return false;
-		}
-
-		return groupVo.getThresholdPerSecond() > 0 || (groupVo.getThreshold() > 0 && StringUtils
-				.equalsAnyIgnoreCase(groupVo.getThresholdTimeUnit(), QUOTA_TIMEUNIT_DAY, QUOTA_TIMEUNIT_SECOND,
-						QUOTA_TIMEUNIT_MINUTE, QUOTA_TIMEUNIT_HOUR, QUOTA_TIMEUNIT_DAY, QUOTA_TIMEUNIT_MONTH));
-	}
-
-	public static Duration getPeriod(String timeUnit) {
-		if (StringUtils.equalsIgnoreCase(timeUnit, QUOTA_TIMEUNIT_SECOND)) {
-			return Duration.ofSeconds(1);
-		} else if (StringUtils.equalsIgnoreCase(timeUnit, QUOTA_TIMEUNIT_MINUTE)) {
-			return Duration.ofMinutes(1);
-		} else if (StringUtils.equalsIgnoreCase(timeUnit, QUOTA_TIMEUNIT_HOUR)) {
-			return Duration.ofHours(1);
-		} else if (StringUtils.equalsIgnoreCase(timeUnit, QUOTA_TIMEUNIT_DAY)) {
-			return Duration.ofDays(1);
-		} else if (StringUtils.equalsIgnoreCase(timeUnit, QUOTA_TIMEUNIT_MONTH)) {
-			Calendar calendar = Calendar.getInstance();
-			return Duration.ofDays(calendar.getActualMaximum(Calendar.DAY_OF_MONTH));
-		} else {
-			return null;
-		}
-	}
 }

src/main/java/com/eactive/eai/common/inflow/InflowControlUtil.java

@@ -8,7 +8,10 @@ import org.apache.commons.lang3.StringUtils;
 import com.eactive.eai.common.message.EAIMessage;
 import com.eactive.eai.common.property.PropManager;
 import com.eactive.eai.common.server.EAIServerManager;
+import com.eactive.eai.common.util.ApplicationContextProvider;
 import com.eactive.eai.common.util.Logger;
+import com.eactive.eai.message.service.InterfaceMapper;
+import com.ext.eai.common.stdmessage.STDMessageKeys;
 
 public class InflowControlUtil {
 	private InflowControlUtil() {
@@ -16,28 +19,70 @@ public class InflowControlUtil {
 
 	static Logger logger = Logger.getLogger(Logger.LOGGER_DEFAULT);
 
+	private static volatile AbstractInflowControlManager cachedInflowControlManager;
+	private static volatile Bucket                       cachedBucket;
+
+	/**
+	 * INFLOW.properties의 inflow.control.bucket.className 설정에 따라
+	 * 활성화된 InflowControlManager 구현체를 반환한다.
+	 *
+	 * getBean(InflowControlManager.class) 대신 설정된 구체 타입으로 조회하므로
+	 * InflowControlManager와 DualInflowControlManager가 모두 Bean으로 등록된
+	 * 환경에서도 NoUniqueBeanDefinitionException 없이 올바른 인스턴스를 반환한다.
+	 *
+	 * 최초 1회만 조회하고 이후에는 캐시된 인스턴스를 반환한다.
+	 */
 	@SuppressWarnings({ "rawtypes", "unchecked" })
-	public static Bucket getBucket() {
-		Properties inFlowProp = PropManager.getInstance().getProperties("INFLOW");
-		String className = inFlowProp.getProperty("inflow.control.bucket.className");
-		if (StringUtils.isBlank(className)
-				|| StringUtils.equals(className, "com.eactive.eai.common.inflow.InflowControlManager")) {
-			return InflowControlManager.getBucket();
-		} else {
-			try {
-				Class clazz = Class.forName(className);
-				Method method = clazz.getMethod("getBucket", (Class<?>[]) null);
-				return (Bucket) method.invoke(null, (Object[]) null);
-			} catch (Exception e) {
-				logger.error("Method call error class= {}, method= getBucket", className);
-				logger.error(e.getMessage());
+	public static AbstractInflowControlManager getInflowControlManager() {
+		if (cachedInflowControlManager == null) {
+			synchronized (InflowControlUtil.class) {
+				if (cachedInflowControlManager == null) {
+					Properties inFlowProp = PropManager.getInstance().getProperties("INFLOW");
+					String className = inFlowProp.getProperty("inflow.control.bucket.className");
+					if (StringUtils.isBlank(className)
+							|| StringUtils.equals(className, "com.eactive.eai.common.inflow.InflowControlManager")) {
+						cachedInflowControlManager = InflowControlManager.getInstance();
+					} else {
+						try {
+							Class clazz = Class.forName(className);
+							cachedInflowControlManager = (AbstractInflowControlManager) ApplicationContextProvider.getContext().getBean(clazz);
+						} catch (Exception e) {
+							logger.error("getInflowControlManager error class= {}", className);
+							logger.error(e.getMessage());
+						}
+					}
+				}
 			}
 		}
-
-		return null;
+		return cachedInflowControlManager;
 	}
 
 	@SuppressWarnings({ "rawtypes", "unchecked" })
+	public static Bucket getBucket() {
+		if (cachedBucket == null) {
+			synchronized (InflowControlUtil.class) {
+				if (cachedBucket == null) {
+					Properties inFlowProp = PropManager.getInstance().getProperties("INFLOW");
+					String className = inFlowProp.getProperty("inflow.control.bucket.className");
+					if (StringUtils.isBlank(className)
+							|| StringUtils.equals(className, "com.eactive.eai.common.inflow.InflowControlManager")) {
+						cachedBucket = InflowControlManager.getBucket();
+					} else {
+						try {
+							Class clazz = Class.forName(className);
+							Method method = clazz.getMethod("getBucket", (Class<?>[]) null);
+							cachedBucket = (Bucket) method.invoke(null, (Object[]) null);
+						} catch (Exception e) {
+							logger.error("Method call error class= {}, method= getBucket", className);
+							logger.error(e.getMessage());
+						}
+					}
+				}
+			}
+		}
+		return cachedBucket;
+	}
+
 	public static boolean isTargetOfInflowControl(EAIServerManager eaiServerManager, EAIMessage eaiMessage) {
 		Properties inFlowProp = PropManager.getInstance().getProperties("INFLOW");
 		String controlInflow = inFlowProp.getProperty("inflow.control.yn", "N");
@@ -45,21 +90,18 @@ public class InflowControlUtil {
 		if (!"Y".equalsIgnoreCase(controlInflow)) {
 			return false;
 		}
+		
+		try {
+			InterfaceMapper mapper = eaiMessage.getMapper();
+			String returnType = mapper.getSendRecvDivision(eaiMessage.getStandardMessage()); // S|R
 
-		String className = inFlowProp.getProperty("inflow.control.bucket.className");
-		if (StringUtils.isBlank(className)
-				|| StringUtils.equals(className, "com.eactive.eai.common.inflow.InflowControlManager")) {
-			return InflowControlManager.isTargetOfInflowControl(eaiServerManager, eaiMessage).booleanValue();
-		} else {
-			try {
-				Class clazz = Class.forName(className);
-				Method method = clazz.getMethod("isTargetOfInflowControl", EAIServerManager.class, EAIMessage.class);
-				Boolean returnBoolean = (Boolean) method.invoke(null, eaiServerManager, eaiMessage);
-				return returnBoolean.booleanValue();
-			} catch (Exception e) {
-				logger.error("Method call error class= {}, method= isTargetOfInflowControl", className);
-				logger.error(e.getMessage());
+			if (STDMessageKeys.SEND_RECV_CD_SEND.equals(returnType)) {
+				return Boolean.valueOf(true);
 			}
+
+			return Boolean.valueOf(false);
+		} catch (Exception e) {
+			logger.error("isTargetOfInflowControl call error", e.getMessage());
 		}
 
 		return false;

src/main/java/com/eactive/eai/common/inflow/InflowType.java

@@ -0,0 +1,23 @@
+package com.eactive.eai.common.inflow;
+
+/**
+ * 유량제어 대상 유형.
+ * {@link InflowControlDAO}의 type 컬럼 값을 enum으로 관리하여
+ * 호출부에 코드 문자열이 노출되지 않도록 한다.
+ */
+public enum InflowType {
+
+    ADAPTER("01"),
+    INTERFACE("02"),
+    CLIENT("03");
+
+    private final String code;
+
+    InflowType(String code) {
+        this.code = code;
+    }
+
+    public String code() {
+        return code;
+    }
+}

src/main/java/com/eactive/eai/common/inflow/dual/ClientDualBucket.java

@@ -0,0 +1,22 @@
+package com.eactive.eai.common.inflow.dual;
+
+import com.eactive.eai.common.inflow.InflowTargetVO;
+
+/**
+ * DualBucket에 클라이언트 유량제어 메서드를 추가한 인터페이스.
+ * {@link ClientDualInflowControlManager}가 구현한다.
+ */
+public interface ClientDualBucket extends DualBucket {
+
+    /**
+     * 클라이언트 유량제어 체크 — 차단 원인 포함.
+     * @return null이면 통과, "PER_SECOND" 또는 "THRESHOLD"이면 해당 버킷에서 차단
+     */
+    String isClientPassDetail(String clientId);
+
+    /**
+     * 클라이언트 유량제어 설정 조회 — 에러 메시지 생성용.
+     * @return 등록된 설정이 없으면 null
+     */
+    InflowTargetVO getClientInflowThreshold(String clientId);
+}

src/main/java/com/eactive/eai/common/inflow/dual/ClientDualInflowControlManager.java

@@ -0,0 +1,112 @@
+package com.eactive.eai.common.inflow.dual;
+
+import java.util.Collections;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.springframework.stereotype.Component;
+
+import com.eactive.eai.common.inflow.Bucket;
+import com.eactive.eai.common.inflow.InflowTargetVO;
+import com.eactive.eai.common.inflow.InflowType;
+import com.eactive.eai.common.lifecycle.LifecycleException;
+import com.eactive.eai.common.util.ApplicationContextProvider;
+import com.eactive.eai.common.util.Logger;
+
+/**
+ * 어댑터/인터페이스 이중 버킷(DualInflowControlManager)에 클라이언트 유량제어를 추가한 관리자.
+ *
+ * <p>적용 방법: INFLOW.properties에 아래 한 줄 추가.
+ * <pre>inflow.control.bucket.className=com.eactive.eai.common.inflow.dual.ClientDualInflowControlManager</pre>
+ */
+@Component
+public class ClientDualInflowControlManager extends DualInflowControlManager implements ClientDualBucket {
+
+    private static final Logger logger = Logger.getLogger(Logger.LOGGER_DEFAULT);
+
+    public static synchronized Bucket getBucket() {
+        return ApplicationContextProvider.getContext().getBean(ClientDualInflowControlManager.class);
+    }
+
+    private volatile Map<String, DualCustomBucket> clientBucketMap = new ConcurrentHashMap<>();
+    private final ConcurrentHashMap<String, TargetMetrics> clientMetricsMap = new ConcurrentHashMap<>();
+
+    // -------------------------------------------------------------------------
+    // Lifecycle
+    // -------------------------------------------------------------------------
+
+    @Override
+    public void start() throws LifecycleException {
+        super.start();
+        try {
+            initClients();
+        } catch (Exception e) {
+            throw new LifecycleException("ClientDualInflowControlManager init failed: " + e.getMessage());
+        }
+    }
+
+    // -------------------------------------------------------------------------
+    // 초기화 / 리로드
+    // -------------------------------------------------------------------------
+
+    private void initClients() throws Exception {
+        this.clientBucketMap = loadBucketMap(InflowType.CLIENT);
+        if (logger.isInfo()) logger.info("ClientDualInflowControlManager] initClients: " + clientBucketMap.size() + " buckets");
+    }
+
+    public synchronized void reloadClient() throws Exception {
+        initClients();
+        clientMetricsMap.clear();
+    }
+
+    public synchronized void reloadClient(String clientId) throws Exception {
+        reloadBucketMap(clientBucketMap, InflowType.CLIENT, clientId);
+        TargetMetrics m = clientMetricsMap.get(clientId);
+        if (m != null) m.reset();
+    }
+
+    public synchronized void removeClient(String clientId) {
+        clientBucketMap.remove(clientId);
+        clientMetricsMap.remove(clientId);
+    }
+
+    // -------------------------------------------------------------------------
+    // 클라이언트 메트릭 접근자
+    // -------------------------------------------------------------------------
+
+    public TargetMetrics getClientMetrics(String clientId)    { return clientMetricsMap.get(clientId); }
+    public Map<String, TargetMetrics> getAllClientMetrics()    { return Collections.unmodifiableMap(clientMetricsMap); }
+    public void resetClientMetrics(String clientId)           { TargetMetrics m = clientMetricsMap.get(clientId); if (m != null) m.reset(); }
+    public void resetAllClientMetrics()                       { clientMetricsMap.values().forEach(TargetMetrics::reset); }
+
+    // -------------------------------------------------------------------------
+    // ClientDualBucket — 클라이언트 유량제어
+    // -------------------------------------------------------------------------
+
+    @Override
+    public String isClientPassDetail(String clientId) {
+        DualCustomBucket b = clientBucketMap.get(clientId);
+        if (b == null) return DualCustomBucket.RESULT_PASS;
+        String result = b.tryConsume();
+        recordMetrics(clientMetricsMap, clientId, result);
+        return result;
+    }
+
+    @Override
+    public InflowTargetVO getClientInflowThreshold(String clientId) {
+        DualCustomBucket b = clientBucketMap.get(clientId);
+        return (b == null) ? null : b.getInflowTargetVo();
+    }
+
+    // -------------------------------------------------------------------------
+    // 모니터링용 접근자
+    // -------------------------------------------------------------------------
+
+    public DualCustomBucket getClientBucket(String clientId) {
+        return clientBucketMap.get(clientId);
+    }
+
+    public Map<String, DualCustomBucket> getClientBucketMap() {
+        return clientBucketMap;
+    }
+}

src/main/java/com/eactive/eai/common/inflow/dual/DualBucket.java

@@ -0,0 +1,25 @@
+package com.eactive.eai.common.inflow.dual;
+
+import com.eactive.eai.common.inflow.Bucket;
+
+/**
+ * Bucket 인터페이스 확장.
+ * 기존 isAdapterPass/isInterfacePass(boolean)에 더해
+ * 어느 버킷(PER_SECOND/THRESHOLD)에서 차단됐는지 반환하는 메서드 추가.
+ *
+ * <p>클라이언트 유량제어는 {@link ClientDualBucket}으로 분리됨.
+ */
+public interface DualBucket extends Bucket {
+
+    /**
+     * 어댑터 유량제어 체크 — 차단 원인 포함.
+     * @return null이면 통과, "PER_SECOND" 또는 "THRESHOLD"이면 해당 버킷에서 차단
+     */
+    String isAdapterPassDetail(String adapter);
+
+    /**
+     * 인터페이스 유량제어 체크 — 차단 원인 포함.
+     * @return null이면 통과, "PER_SECOND" 또는 "THRESHOLD"이면 해당 버킷에서 차단
+     */
+    String isInterfacePassDetail(String inter);
+}

src/main/java/com/eactive/eai/common/inflow/dual/DualCustomBucket.java

@@ -0,0 +1,58 @@
+package com.eactive.eai.common.inflow.dual;
+
+import com.eactive.eai.common.inflow.InflowTargetVO;
+import io.github.bucket4j.local.LocalBucket;
+
+/**
+ * 어댑터/인터페이스 유량제어 버킷.
+ * 기존 CustomBucket(단일 버킷)과 달리 perSecond/threshold를 별도 버킷으로 분리하여
+ * 어느 한도를 초과했는지 구분 가능 (CustomGroupBucket과 동일한 이중 구조).
+ */
+public class DualCustomBucket {
+
+    public static final String RESULT_PASS               = null;
+    public static final String RESULT_BLOCKED_PER_SECOND = "PER_SECOND";
+    public static final String RESULT_BLOCKED_THRESHOLD  = "THRESHOLD";
+
+    private final LocalBucket    perSecondBucket;
+    private final LocalBucket    thresholdBucket;
+    private final InflowTargetVO inflowTargetVo;
+
+    public DualCustomBucket(LocalBucket perSecondBucket, LocalBucket thresholdBucket, InflowTargetVO inflowTargetVo) {
+        this.perSecondBucket = perSecondBucket;
+        this.thresholdBucket = thresholdBucket;
+        this.inflowTargetVo  = inflowTargetVo;
+    }
+
+    /**
+     * 두 버킷을 순서대로 소비 시도.
+     * @return null이면 통과, "PER_SECOND" 또는 "THRESHOLD"이면 해당 버킷에서 차단
+     */
+    public String tryConsume() {
+        boolean perSecondPass = (perSecondBucket == null) || perSecondBucket.tryConsume(1);
+        if (!perSecondPass) {
+            return RESULT_BLOCKED_PER_SECOND;
+        }
+
+        boolean thresholdPass = (thresholdBucket == null) || thresholdBucket.tryConsume(1);
+        if (!thresholdPass) {
+            // perSecond 토큰은 이미 소비됨 — Token Bucket 특성상 롤백 불가
+            // 초당 버킷은 빠르게 리필되므로 실질적 영향 미미
+            return RESULT_BLOCKED_THRESHOLD;
+        }
+
+        return RESULT_PASS;
+    }
+
+    public long getPerSecondAvailableTokens() {
+        return (perSecondBucket != null) ? perSecondBucket.getAvailableTokens() : -1;
+    }
+
+    public long getThresholdAvailableTokens() {
+        return (thresholdBucket != null) ? thresholdBucket.getAvailableTokens() : -1;
+    }
+
+    public LocalBucket    getPerSecondBucket() { return perSecondBucket; }
+    public LocalBucket    getThresholdBucket() { return thresholdBucket; }
+    public InflowTargetVO getInflowTargetVo()  { return inflowTargetVo; }
+}

src/main/java/com/eactive/eai/common/inflow/dual/DualInflowControlManager.java

@@ -0,0 +1,342 @@
+package com.eactive.eai.common.inflow.dual;
+
+import java.time.Duration;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.atomic.AtomicLong;
+
+import org.apache.commons.lang3.StringUtils;
+
+import com.eactive.eai.common.inflow.AbstractInflowControlManager;
+import com.eactive.eai.common.inflow.Bucket;
+import com.eactive.eai.common.inflow.CustomGroupBucket;
+import com.eactive.eai.common.inflow.InflowTargetVO;
+import com.eactive.eai.common.inflow.InflowType;
+import com.eactive.eai.common.lifecycle.LifecycleException;
+import com.eactive.eai.common.util.ApplicationContextProvider;
+import com.eactive.eai.common.util.Logger;
+
+import io.github.bucket4j.Bandwidth;
+import io.github.bucket4j.Bucket4j;
+import io.github.bucket4j.Refill;
+import io.github.bucket4j.local.LocalBucket;
+
+/**
+ * 어댑터/인터페이스 버킷을 이중 구조(perSecond + threshold)로 관리하는 유량제어 관리자.
+ *
+ * <p>클라이언트 유량제어는 {@link ClientDualInflowControlManager}로 분리됨.
+ *
+ * <p>적용 방법: INFLOW.properties에 아래 한 줄 추가.
+ * <pre>inflow.control.bucket.className=com.eactive.eai.common.inflow.dual.ClientDualInflowControlManager</pre>
+ */
+public class DualInflowControlManager extends AbstractInflowControlManager implements DualBucket {
+
+    private static final Logger logger = Logger.getLogger(Logger.LOGGER_DEFAULT);
+
+    // InflowControlUtil이 리플렉션으로 호출하는 진입점
+    public static synchronized Bucket getBucket() {
+        return ApplicationContextProvider.getContext().getBean(DualInflowControlManager.class);
+    }
+
+    private volatile Map<String, DualCustomBucket> adapterBucketMap   = new ConcurrentHashMap<>();
+    private volatile Map<String, DualCustomBucket> interfaceBucketMap = new ConcurrentHashMap<>();
+
+    private final ConcurrentHashMap<String, TargetMetrics> adapterMetricsMap   = new ConcurrentHashMap<>();
+    private final ConcurrentHashMap<String, TargetMetrics> interfaceMetricsMap = new ConcurrentHashMap<>();
+    private final ConcurrentHashMap<String, TargetMetrics> groupMetricsMap     = new ConcurrentHashMap<>();
+
+    public static class TargetMetrics {
+        public final AtomicLong allowed           = new AtomicLong();
+        public final AtomicLong rejectedPerSecond = new AtomicLong();
+        public final AtomicLong rejectedThreshold = new AtomicLong();
+        public volatile long    lastResetTime     = System.currentTimeMillis();
+
+        public void reset() {
+            allowed.set(0);
+            rejectedPerSecond.set(0);
+            rejectedThreshold.set(0);
+            lastResetTime = System.currentTimeMillis();
+        }
+    }
+
+    // -------------------------------------------------------------------------
+    // Lifecycle
+    // -------------------------------------------------------------------------
+
+    @Override
+    public void start() throws LifecycleException {
+        super.start();
+        try {
+            initAdapters();
+            initInterfaces();
+        } catch (Exception e) {
+            throw new LifecycleException("DualInflowControlManager init failed: " + e.getMessage());
+        }
+    }
+
+    // -------------------------------------------------------------------------
+    // 초기화 / 리로드
+    // -------------------------------------------------------------------------
+
+    private void initAdapters() throws Exception {
+        this.adapterBucketMap = loadBucketMap(InflowType.ADAPTER);
+        if (logger.isInfo()) logger.info("DualInflowControlManager] initAdapters: " + adapterBucketMap.size() + " buckets");
+    }
+
+    private void initInterfaces() throws Exception {
+        this.interfaceBucketMap = loadBucketMap(InflowType.INTERFACE);
+        if (logger.isInfo()) logger.info("DualInflowControlManager] initInterfaces: " + interfaceBucketMap.size() + " buckets");
+    }
+
+    protected Map<String, DualCustomBucket> loadBucketMap(InflowType type) throws Exception {
+        Map<String, DualCustomBucket> newMap = new HashMap<>();
+        for (InflowTargetVO vo : inflowControlDAO.getInflowList(type)) {
+            DualCustomBucket bucket = makeBucket(vo);
+            if (bucket != null) newMap.put(vo.getName(), bucket);
+        }
+        return newMap;
+    }
+
+    @Override
+    public synchronized void reloadAdapter() throws Exception {
+        initAdapters();
+        adapterMetricsMap.clear();
+    }
+
+    @Override
+    public synchronized void reloadAdapter(String adapter) throws Exception {
+        reloadBucketMap(adapterBucketMap, InflowType.ADAPTER, adapter);
+        TargetMetrics m = adapterMetricsMap.get(adapter);
+        if (m != null) m.reset();
+    }
+
+    @Override
+    public synchronized void reloadInterface() throws Exception {
+        initInterfaces();
+        interfaceMetricsMap.clear();
+    }
+
+    @Override
+    public synchronized void reloadInterface(String inter) throws Exception {
+        reloadBucketMap(interfaceBucketMap, InflowType.INTERFACE, inter);
+        TargetMetrics m = interfaceMetricsMap.get(inter);
+        if (m != null) m.reset();
+    }
+
+    @Override
+    public synchronized void reloadGroup() throws Exception {
+        super.reloadGroup();
+        groupMetricsMap.clear();
+    }
+
+    @Override
+    public synchronized void reloadGroup(String groupId) throws Exception {
+        super.reloadGroup(groupId);
+        TargetMetrics m = groupMetricsMap.get(groupId);
+        if (m != null) m.reset();
+    }
+
+    protected void reloadBucketMap(Map<String, DualCustomBucket> targetMap, InflowType type, String name) throws Exception {
+        Map<String, InflowTargetVO> updated = inflowControlDAO.getInflowMap(type, name);
+        if (updated == null) return;
+        for (InflowTargetVO vo : updated.values()) {
+            DualCustomBucket bucket = makeBucket(vo);
+            if (bucket != null) targetMap.put(vo.getName(), bucket);
+            else                targetMap.remove(vo.getName());
+        }
+    }
+
+    // -------------------------------------------------------------------------
+    // 어댑터/인터페이스 메트릭 접근자
+    // -------------------------------------------------------------------------
+
+    public TargetMetrics getAdapterMetrics(String adapter)    { return adapterMetricsMap.get(adapter); }
+    public TargetMetrics getInterfaceMetrics(String inter)    { return interfaceMetricsMap.get(inter); }
+
+    public Map<String, TargetMetrics> getAllAdapterMetrics()   { return Collections.unmodifiableMap(adapterMetricsMap); }
+    public Map<String, TargetMetrics> getAllInterfaceMetrics() { return Collections.unmodifiableMap(interfaceMetricsMap); }
+
+    public void resetAdapterMetrics(String adapter)  { TargetMetrics m = adapterMetricsMap.get(adapter);   if (m != null) m.reset(); }
+    public void resetInterfaceMetrics(String inter)  { TargetMetrics m = interfaceMetricsMap.get(inter);   if (m != null) m.reset(); }
+
+    public void resetAllAdapterMetrics()   { adapterMetricsMap.values().forEach(TargetMetrics::reset); }
+    public void resetAllInterfaceMetrics() { interfaceMetricsMap.values().forEach(TargetMetrics::reset); }
+
+    // -------------------------------------------------------------------------
+    // 그룹 메트릭 — isGroupPass() 카운팅 및 접근자
+    // -------------------------------------------------------------------------
+
+    @Override
+    public String isGroupPass(String groupId) {
+        String result = super.isGroupPass(groupId);
+        TargetMetrics m = groupMetricsMap.computeIfAbsent(groupId, k -> new TargetMetrics());
+        if (result == null) {
+            m.allowed.incrementAndGet();
+        } else if (CustomGroupBucket.RESULT_BLOCKED_PER_SECOND.equals(result)) {
+            m.rejectedPerSecond.incrementAndGet();
+        } else {
+            m.rejectedThreshold.incrementAndGet();
+        }
+        return result;
+    }
+
+    public TargetMetrics getGroupMetrics(String groupId) {
+        return groupMetricsMap.get(groupId);
+    }
+
+    public Map<String, TargetMetrics> getAllGroupMetrics() {
+        return Collections.unmodifiableMap(groupMetricsMap);
+    }
+
+    public void resetGroupMetrics(String groupId) {
+        TargetMetrics m = groupMetricsMap.get(groupId);
+        if (m != null) m.reset();
+    }
+
+    public void resetAllGroupMetrics() {
+        groupMetricsMap.values().forEach(TargetMetrics::reset);
+    }
+
+    // -------------------------------------------------------------------------
+    // DualBucket — 차단 원인 포함 메서드
+    // -------------------------------------------------------------------------
+
+    @Override
+    public String isAdapterPassDetail(String adapter) {
+        DualCustomBucket b = adapterBucketMap.get(adapter);
+        if (b == null) return DualCustomBucket.RESULT_PASS;
+        String result = b.tryConsume();
+        recordMetrics(adapterMetricsMap, adapter, result);
+        return result;
+    }
+
+    @Override
+    public String isInterfacePassDetail(String inter) {
+        DualCustomBucket b = interfaceBucketMap.get(inter);
+        if (b == null) return DualCustomBucket.RESULT_PASS;
+        String result = b.tryConsume();
+        recordMetrics(interfaceMetricsMap, inter, result);
+        return result;
+    }
+
+    protected void recordMetrics(ConcurrentHashMap<String, TargetMetrics> metricsMap, String key, String result) {
+        TargetMetrics m = metricsMap.computeIfAbsent(key, k -> new TargetMetrics());
+        if (result == null)                                                  m.allowed.incrementAndGet();
+        else if (DualCustomBucket.RESULT_BLOCKED_PER_SECOND.equals(result)) m.rejectedPerSecond.incrementAndGet();
+        else                                                                  m.rejectedThreshold.incrementAndGet();
+    }
+
+    // -------------------------------------------------------------------------
+    // Bucket 인터페이스 오버라이드 — 이중 버킷으로 교체 (boolean 반환 유지)
+    // -------------------------------------------------------------------------
+
+    @Override
+    public boolean isAdapterPass(String adapter) {
+        return isAdapterPassDetail(adapter) == DualCustomBucket.RESULT_PASS;
+    }
+
+    @Override
+    public boolean isInterfacePass(String inter) {
+        return isInterfacePassDetail(inter) == DualCustomBucket.RESULT_PASS;
+    }
+
+    // -------------------------------------------------------------------------
+    // 어댑터/인터페이스 키·VO·삭제 — Dual 맵 기준으로 오버라이드
+    // -------------------------------------------------------------------------
+
+    @Override
+    public String[] getAdapterAllKeys() {
+        String[] keys = adapterBucketMap.keySet().toArray(new String[0]);
+        Arrays.sort(keys);
+        return keys;
+    }
+
+    @Override
+    public String[] getInterfaceAllKeys() {
+        String[] keys = interfaceBucketMap.keySet().toArray(new String[0]);
+        Arrays.sort(keys);
+        return keys;
+    }
+
+    @Override
+    public InflowTargetVO getAdapterInflowThreashold(String adapter) {
+        DualCustomBucket b = adapterBucketMap.get(adapter);
+        return (b == null) ? null : b.getInflowTargetVo();
+    }
+
+    @Override
+    public InflowTargetVO getInterfaceInflowThreashold(String inter) {
+        DualCustomBucket b = interfaceBucketMap.get(inter);
+        return (b == null) ? null : b.getInflowTargetVo();
+    }
+
+    @Override
+    public synchronized void removeAdapter(String adapter) {
+        adapterBucketMap.remove(adapter);
+        adapterMetricsMap.remove(adapter);
+    }
+
+    @Override
+    public synchronized void removeInterface(String inter) {
+        interfaceBucketMap.remove(inter);
+        interfaceMetricsMap.remove(inter);
+    }
+
+    // -------------------------------------------------------------------------
+    // 모니터링용 접근자
+    // -------------------------------------------------------------------------
+
+    public DualCustomBucket getAdapterBucket(String adapter) {
+        return adapterBucketMap.get(adapter);
+    }
+
+    public DualCustomBucket getInterfaceBucket(String inter) {
+        return interfaceBucketMap.get(inter);
+    }
+
+    public Map<String, DualCustomBucket> getAdapterBucketMap() {
+        return adapterBucketMap;
+    }
+
+    public Map<String, DualCustomBucket> getInterfaceBucketMap() {
+        return interfaceBucketMap;
+    }
+
+    // -------------------------------------------------------------------------
+    // 버킷 팩토리
+    // -------------------------------------------------------------------------
+
+    /**
+     * perSecond 버킷: greedy refill — 초당 N개 요청을 균등하게 허용.
+     * threshold 버킷: intervally refill — 기간(시/일/월 등) 단위 쿼터를 기간 시작 시 일괄 충전.
+     * Bandwidth.simple은 두 버킷 모두 greedy로 생성되어 시간 단위 구분이 없어지므로 classic으로 교체.
+     */
+    protected DualCustomBucket makeBucket(InflowTargetVO vo) {
+        if (!AbstractInflowControlManager.isInflowTarget(vo)) {
+            return null;
+        }
+
+        LocalBucket perSecondBucket = null;
+        LocalBucket thresholdBucket = null;
+
+        if (vo.getThresholdPerSecond() > 0) {
+            perSecondBucket = Bucket4j.builder()
+                    .addLimit(Bandwidth.classic(vo.getThresholdPerSecond(),
+                            Refill.greedy(vo.getThresholdPerSecond(), Duration.ofSeconds(1))))
+                    .build();
+        }
+
+        if (vo.getThreshold() > 0 && StringUtils.isNotBlank(vo.getThresholdTimeUnit())) {
+            Duration period = AbstractInflowControlManager.getPeriod(vo.getThresholdTimeUnit());
+            thresholdBucket = Bucket4j.builder()
+                    .addLimit(Bandwidth.classic(vo.getThreshold(),
+                            Refill.intervally(vo.getThreshold(), period)))
+                    .build();
+        }
+
+        return new DualCustomBucket(perSecondBucket, thresholdBucket, vo);
+    }
+}

src/main/java/com/eactive/eai/common/security/AESCryptoModuleExtension.java

@@ -0,0 +1,173 @@
+package com.eactive.eai.common.security;
+
+import java.nio.ByteBuffer;
+import java.security.Key;
+import java.security.SecureRandom;
+import java.security.Security;
+import java.security.spec.AlgorithmParameterSpec;
+
+import javax.crypto.Cipher;
+import javax.crypto.spec.GCMParameterSpec;
+import javax.crypto.spec.IvParameterSpec;
+import javax.crypto.spec.SecretKeySpec;
+
+import org.bouncycastle.jcajce.spec.FPEParameterSpec;
+import org.bouncycastle.jce.provider.BouncyCastleProvider;
+
+public class AESCryptoModuleExtension implements CryptoModuleExtension {
+
+    private static final int    GCM_IV_LENGTH     = 12;
+    private static final int    GCM_TAG_LENGTH    = 128;
+    private static final String DEFAULT_PROVIDER  = "BC";
+
+    private Cipher encryptEngine;
+    private Cipher decryptEngine;
+    private String mode;
+    private String pad;
+    private byte[] iv;
+    private byte[] encKey;
+    private byte[] decKey;
+    /** 명시적 프로바이더. null이면 모든 모드에서 BC(DEFAULT_PROVIDER)를 사용한다. */
+    private String provider;
+
+    // ------------------------------------------------------------------
+    // init — 모든 오버로드는 최종적으로 6+provider 버전에 위임한다
+    // ------------------------------------------------------------------
+
+    @Override
+    public void init(String alg, String mode, String pad, byte[] encKey, byte[] decKey) throws Exception {
+        init(alg, mode, pad, null, encKey, decKey, null);
+    }
+
+    @Override
+    public void init(String alg, String mode, String pad, byte[] iv, byte[] encKey, byte[] decKey) throws Exception {
+        init(alg, mode, pad, iv, encKey, decKey, null);
+    }
+
+    @Override
+    public void init(String alg, String mode, String pad, byte[] encKey, byte[] decKey, String provider) throws Exception {
+        init(alg, mode, pad, null, encKey, decKey, provider);
+    }
+
+    @Override
+    public void init(String alg, String mode, String pad, byte[] iv, byte[] encKey, byte[] decKey, String provider) throws Exception {
+        this.mode     = mode;
+        this.pad      = pad;
+        this.iv       = iv;
+        this.encKey   = encKey;
+        this.decKey   = decKey;
+        this.provider = (provider != null && !provider.isEmpty()) ? provider : null;
+
+        // GCM 포함 모든 모드에서 BC 프로바이더를 사용 — 기본값 BC
+        if (Security.getProvider("BC") == null) {
+            Security.addProvider(new BouncyCastleProvider());
+        }
+
+        if (!mode.equalsIgnoreCase("GCM")) {
+            String m = mode != null ? mode : "";
+            String p = pad != null ? pad : "";
+            String transformation = String.format("AES/%s/%s", m, p);
+
+            Key encKeySpec = new SecretKeySpec(encKey, "AES");
+            Key decKeySpec = new SecretKeySpec(decKey, "AES");
+            AlgorithmParameterSpec param = iv != null ? new IvParameterSpec(iv) : null;
+            if (m.toLowerCase().contains("ff")) {
+                param = new FPEParameterSpec(256, iv);
+            }
+
+            String prov = this.provider != null ? this.provider : DEFAULT_PROVIDER;
+            this.encryptEngine = Cipher.getInstance(transformation, prov);
+            this.decryptEngine = Cipher.getInstance(transformation, prov);
+            this.encryptEngine.init(Cipher.ENCRYPT_MODE, encKeySpec, param, (SecureRandom) null);
+            this.decryptEngine.init(Cipher.DECRYPT_MODE, decKeySpec, param, (SecureRandom) null);
+        }
+    }
+
+    // ------------------------------------------------------------------
+    // encrypt
+    // ------------------------------------------------------------------
+
+    @Override
+    public int encrypt(byte[] src, int sindex, int slength, byte[] dst, int dindex) throws Exception {
+        return this.encryptEngine.doFinal(src, sindex, slength, dst, dindex);
+    }
+
+    @Override
+    public byte[] encrypt(byte[] src, int sindex, int slength) throws Exception {
+        return encrypt(src, sindex, slength, null);
+    }
+
+    /**
+     * AAD를 명시한 암호화.
+     * GCM 모드에서 aad != null 이면 해당 값을 사용하고, null 이면 iv를 AAD로 사용하는 기본 동작을 따른다.
+     * 비-GCM 모드는 AAD를 무시하고 사전 초기화된 엔진으로 처리한다.
+     */
+    @Override
+    public byte[] encrypt(byte[] src, int sindex, int slength, byte[] aad) throws Exception {
+        if (this.mode.equalsIgnoreCase("GCM")) {
+            Key key = new SecretKeySpec(this.encKey, "AES");
+            byte[] nonce = new byte[GCM_IV_LENGTH];
+            new SecureRandom().nextBytes(nonce);
+            GCMParameterSpec gcmSpec = new GCMParameterSpec(GCM_TAG_LENGTH, nonce);
+
+            String prov = this.provider != null ? this.provider : DEFAULT_PROVIDER;
+            Cipher cipher = Cipher.getInstance(String.format("AES/%s/%s", this.mode, this.pad), prov);
+            cipher.init(Cipher.ENCRYPT_MODE, key, gcmSpec);
+
+            byte[] effectiveAad = aad != null ? aad : this.iv;
+            if (effectiveAad != null) cipher.updateAAD(effectiveAad);
+
+            byte[] cipherTextWithTag = cipher.doFinal(src, sindex, slength);
+            byte[] output = new byte[GCM_IV_LENGTH + cipherTextWithTag.length];
+            System.arraycopy(nonce, 0, output, 0, GCM_IV_LENGTH);
+            System.arraycopy(cipherTextWithTag, 0, output, GCM_IV_LENGTH, cipherTextWithTag.length);
+            return output;
+        }
+
+        int outLen = this.encryptEngine.getOutputSize(slength);
+        byte[] dst  = new byte[outLen];
+        int actual  = encrypt(src, sindex, slength, dst, 0);
+        return ByteBuffer.allocate(actual).put(dst, 0, actual).array();
+    }
+
+    // ------------------------------------------------------------------
+    // decrypt
+    // ------------------------------------------------------------------
+
+    @Override
+    public int decrypt(byte[] src, int sindex, int slength, byte[] dst, int dindex) throws Exception {
+        return this.decryptEngine.doFinal(src, sindex, slength, dst, dindex);
+    }
+
+    @Override
+    public byte[] decrypt(byte[] src, int sindex, int slength) throws Exception {
+        return decrypt(src, sindex, slength, null);
+    }
+
+    /**
+     * AAD를 명시한 복호화.
+     * GCM 모드에서 aad != null 이면 해당 값을 사용하고, null 이면 iv를 AAD로 사용하는 기본 동작을 따른다.
+     * 비-GCM 모드는 AAD를 무시하고 사전 초기화된 엔진으로 처리한다.
+     */
+    @Override
+    public byte[] decrypt(byte[] src, int sindex, int slength, byte[] aad) throws Exception {
+        if (this.mode.equalsIgnoreCase("GCM")) {
+            Key key = new SecretKeySpec(this.decKey, "AES");
+            byte[] nonce = new byte[GCM_IV_LENGTH];
+            System.arraycopy(src, sindex, nonce, 0, GCM_IV_LENGTH);
+            byte[] cipherTextWithTag = new byte[slength - GCM_IV_LENGTH];
+            System.arraycopy(src, sindex + GCM_IV_LENGTH, cipherTextWithTag, 0, cipherTextWithTag.length);
+
+            GCMParameterSpec gcmSpec = new GCMParameterSpec(GCM_TAG_LENGTH, nonce);
+            String prov = this.provider != null ? this.provider : DEFAULT_PROVIDER;
+            Cipher cipher = Cipher.getInstance(String.format("AES/%s/%s", this.mode, this.pad), prov);
+            cipher.init(Cipher.DECRYPT_MODE, key, gcmSpec);
+
+            byte[] effectiveAad = aad != null ? aad : this.iv;
+            if (effectiveAad != null) cipher.updateAAD(effectiveAad);
+
+            return cipher.doFinal(cipherTextWithTag);
+        }
+        return this.decryptEngine.doFinal(src, sindex, slength);
+    }
+}

src/main/java/com/eactive/eai/common/security/ARIACryptoModuleExtension.java

@@ -0,0 +1,68 @@
+package com.eactive.eai.common.security;
+
+import java.nio.ByteBuffer;
+import java.security.Key;
+import java.security.SecureRandom;
+import java.security.Security;
+import java.security.spec.AlgorithmParameterSpec;
+
+import javax.crypto.Cipher;
+import javax.crypto.spec.IvParameterSpec;
+import javax.crypto.spec.SecretKeySpec;
+
+import org.bouncycastle.jcajce.spec.FPEParameterSpec;
+import org.bouncycastle.jce.provider.BouncyCastleProvider;
+
+public class ARIACryptoModuleExtension implements CryptoModuleExtension {
+
+	private Cipher encryptEngine;
+	private Cipher decryptEngine;
+
+	@Override
+	public void init(String alg, String mode, String pad, byte[] encKey, byte[] decKey) throws Exception {
+		this.init("ARIA", mode, pad, (byte[]) null, encKey, decKey);
+	}
+
+	@Override
+	public void init(String alg, String mode, String pad, byte[] iv, byte[] encKey, byte[] decKey) throws Exception {
+		if (Security.getProvider("BC") == null) {
+			Security.addProvider(new BouncyCastleProvider());
+		}
+		String m = mode != null ? mode : "";
+		String p = pad != null ? pad : "";
+		Key encKeySpec = new SecretKeySpec(encKey, "ARIA");
+		Key decKeySpec = new SecretKeySpec(decKey, "ARIA");
+		AlgorithmParameterSpec param = iv != null ? new IvParameterSpec(iv) : null;
+		if (m.toLowerCase().contains("ff")) {
+			param = new FPEParameterSpec(256, iv);
+		}
+		this.encryptEngine = Cipher.getInstance(String.format("ARIA/%s/%s", m, p));
+		this.encryptEngine.init(Cipher.ENCRYPT_MODE, encKeySpec, param, (SecureRandom) null);
+		this.decryptEngine = Cipher.getInstance(String.format("ARIA/%s/%s", m, p));
+		this.decryptEngine.init(Cipher.DECRYPT_MODE, decKeySpec, param, (SecureRandom) null);
+	}
+
+	@Override
+	public int encrypt(byte[] src, int sindex, int slength, byte[] dst, int dindex) throws Exception {
+		return this.encryptEngine.doFinal(src, sindex, slength, dst, dindex);
+	}
+
+	@Override
+	public byte[] encrypt(byte[] src, int sindex, int slength) throws Exception {
+		int size = (slength + 17) / this.encryptEngine.getBlockSize() * this.encryptEngine.getBlockSize();
+		size += (slength + 17) % this.encryptEngine.getBlockSize() == 0 ? 0 : this.encryptEngine.getBlockSize();
+		byte[] dst = new byte[this.encryptEngine.getOutputSize(size)];
+		size = this.encrypt(src, sindex, slength, dst, 0);
+		return ByteBuffer.allocate(size).put(dst, 0, size).array();
+	}
+
+	@Override
+	public int decrypt(byte[] src, int sindex, int slength, byte[] dst, int dindex) throws Exception {
+		return this.decryptEngine.doFinal(src, sindex, slength, dst, dindex);
+	}
+
+	@Override
+	public byte[] decrypt(byte[] src, int sindex, int slength) throws Exception {
+		return this.decryptEngine.doFinal(src, sindex, slength);
+	}
+}

src/main/java/com/eactive/eai/common/security/CryptoModuleConfigVO.java

@@ -0,0 +1,23 @@
+package com.eactive.eai.common.security;
+
+import lombok.Data;
+
+@Data
+public class CryptoModuleConfigVO {
+
+	String cryptoId;
+	String cryptoName;
+	String cryptoDesc;
+	String algType;
+	String cipherMode;
+	String padding;
+	String ivHex;
+	String keySourceType;
+	String encKeyHex;
+	String decKeyHex;
+	String keyDerivStrategy;
+	String keyDerivParams;
+	String cacheYn;
+	Integer cacheTtlSec;
+	String useYn;
+}

src/main/java/com/eactive/eai/common/security/CryptoModuleExtension.java

@@ -0,0 +1,52 @@
+package com.eactive.eai.common.security;
+
+public interface CryptoModuleExtension {
+
+    void init(String alg, String mode, String pad, byte[] encKey, byte[] decKey) throws Exception;
+
+    void init(String alg, String mode, String pad, byte[] iv, byte[] encKey, byte[] decKey) throws Exception;
+
+    /** 프로바이더를 명시한 초기화. 미지원 구현체는 provider를 무시하고 기본 동작한다. */
+    default void init(String alg, String mode, String pad, byte[] encKey, byte[] decKey, String provider) throws Exception {
+        init(alg, mode, pad, encKey, decKey);
+    }
+
+    /** 프로바이더를 명시한 초기화 (IV 포함). 미지원 구현체는 provider를 무시하고 기본 동작한다. */
+    default void init(String alg, String mode, String pad, byte[] iv, byte[] encKey, byte[] decKey, String provider) throws Exception {
+        init(alg, mode, pad, iv, encKey, decKey);
+    }
+
+    int encrypt(byte[] src, int sindex, int slength, byte[] dst, int dindex) throws Exception;
+
+    byte[] encrypt(byte[] src, int sindex, int slength) throws Exception;
+
+    /** AAD를 명시한 암호화. null이면 구현체 기본 동작(IV를 AAD로 사용하거나 AAD 없음)을 따른다. */
+    default byte[] encrypt(byte[] src, int sindex, int slength, byte[] aad) throws Exception {
+        return encrypt(src, sindex, slength);
+    }
+
+    default byte[] encrypt(byte[] src) throws Exception {
+        return encrypt(src, 0, src.length);
+    }
+
+    default byte[] encrypt(byte[] src, byte[] aad) throws Exception {
+        return encrypt(src, 0, src.length, aad);
+    }
+
+    int decrypt(byte[] src, int sindex, int slength, byte[] dst, int dindex) throws Exception;
+
+    byte[] decrypt(byte[] src, int sindex, int slength) throws Exception;
+
+    /** AAD를 명시한 복호화. null이면 구현체 기본 동작을 따른다. */
+    default byte[] decrypt(byte[] src, int sindex, int slength, byte[] aad) throws Exception {
+        return decrypt(src, sindex, slength);
+    }
+
+    default byte[] decrypt(byte[] src) throws Exception {
+        return decrypt(src, 0, src.length);
+    }
+
+    default byte[] decrypt(byte[] src, byte[] aad) throws Exception {
+        return decrypt(src, 0, src.length, aad);
+    }
+}

src/main/java/com/eactive/eai/common/security/CryptoModuleManager.java

@@ -0,0 +1,244 @@
+package com.eactive.eai.common.security;
+
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import javax.xml.bind.DatatypeConverter;
+
+import org.springframework.stereotype.Component;
+
+import com.eactive.eai.common.lifecycle.Lifecycle;
+import com.eactive.eai.common.lifecycle.LifecycleException;
+import com.eactive.eai.common.lifecycle.LifecycleListener;
+import com.eactive.eai.common.lifecycle.LifecycleSupport;
+import com.eactive.eai.common.security.keyderiv.DerivedKey;
+import com.eactive.eai.common.security.keyderiv.KeyDerivationStrategy;
+import com.eactive.eai.common.security.loader.CryptoModuleConfigLoader;
+import com.eactive.eai.common.security.mapper.CryptoModuleConfigMapper;
+import com.eactive.eai.common.util.ApplicationContextProvider;
+import com.eactive.eai.common.util.Logger;
+import com.eactive.eai.data.entity.onl.security.CryptoModuleConfig;
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+@Component
+public class CryptoModuleManager implements Lifecycle {
+
+	static Logger logger = Logger.getLogger(Logger.LOGGER_DEFAULT);
+
+	private static final ObjectMapper objectMapper = new ObjectMapper();
+
+	private final ConcurrentHashMap<String, CryptoModuleConfigVO> configMap    = new ConcurrentHashMap<>();
+	private final ConcurrentHashMap<String, KeyDerivationStrategy> strategyCache = new ConcurrentHashMap<>();
+	private final ConcurrentHashMap<String, CachedDerivedKey>      dynamicKeyCache = new ConcurrentHashMap<>();
+
+	private boolean started;
+	private final LifecycleSupport lifecycle = new LifecycleSupport(this);
+
+	private CryptoModuleManager() {}
+
+	public static CryptoModuleManager getInstance() {
+		return ApplicationContextProvider.getContext().getBean(CryptoModuleManager.class);
+	}
+
+	@Override
+	public void start() throws LifecycleException {
+		if (started) throw new LifecycleException("RECEAICRY001");
+		lifecycle.fireLifecycleEvent(STARTING_EVENT, this);
+		try {
+			loadAll();
+		} catch (Exception e) {
+			throw new LifecycleException("RECEAICRY002");
+		}
+		started = true;
+		lifecycle.fireLifecycleEvent(STARTED_EVENT, this);
+	}
+
+	@Override
+	public void stop() throws LifecycleException {
+		if (!started) throw new LifecycleException("RECEAICRY003");
+		lifecycle.fireLifecycleEvent(STOPING_EVENT, this);
+		configMap.clear();
+		dynamicKeyCache.clear();
+		strategyCache.clear();
+		started = false;
+		lifecycle.fireLifecycleEvent(STOPPED_EVENT, this);
+	}
+
+	private void loadAll() {
+		CryptoModuleConfigLoader loader = ctx().getBean(CryptoModuleConfigLoader.class);
+		CryptoModuleConfigMapper mapper = ctx().getBean(CryptoModuleConfigMapper.class);
+
+		List<CryptoModuleConfig> all = loader.findAll();
+		configMap.clear();
+		for (CryptoModuleConfig entity : all) {
+			if ("Y".equalsIgnoreCase(entity.getUseYn())) {
+				CryptoModuleConfigVO vo = mapper.toVo(entity);
+				configMap.put(vo.getCryptoName(), vo);
+			}
+		}
+		logger.warn("CryptoModuleManager] 암호화모듈 로드 완료. 건수=" + configMap.size());
+	}
+
+	public void reload(String cryptoId) {
+		CryptoModuleConfigLoader loader = ctx().getBean(CryptoModuleConfigLoader.class);
+		CryptoModuleConfigMapper mapper = ctx().getBean(CryptoModuleConfigMapper.class);
+
+		configMap.values().removeIf(vo -> cryptoId.equals(vo.getCryptoId()));
+		evictDynamicCache(cryptoId);
+
+		loader.findById(cryptoId).ifPresent(entity -> {
+			if ("Y".equalsIgnoreCase(entity.getUseYn())) {
+				CryptoModuleConfigVO vo = mapper.toVo(entity);
+				configMap.put(vo.getCryptoName(), vo);
+				logger.warn("CryptoModuleManager] 재로드 완료: " + vo.getCryptoName());
+			}
+		});
+	}
+
+	/**
+	 * STATIC 키 방식 — 초기화된 CryptoModuleExtension 반환.
+	 * Cipher는 thread-safe하지 않으므로 호출마다 새 인스턴스를 생성한다.
+	 */
+	public CryptoModuleExtension createExtension(String cryptoName) throws Exception {
+		CryptoModuleConfigVO vo = getVO(cryptoName);
+		byte[] encKey = DatatypeConverter.parseHexBinary(vo.getEncKeyHex());
+		byte[] decKey = vo.getDecKeyHex() != null
+				? DatatypeConverter.parseHexBinary(vo.getDecKeyHex())
+				: encKey;
+		byte[] iv = vo.getIvHex() != null ? DatatypeConverter.parseHexBinary(vo.getIvHex()) : null;
+		return buildExtension(vo, iv, encKey, decKey);
+	}
+
+	/**
+	 * DYNAMIC 키 방식 — 전략으로 키를 도출하고 캐시를 적용한 뒤 CryptoModuleExtension 반환.
+	 */
+	public CryptoModuleExtension createExtension(String cryptoName, Map<String, String> runtimeContext)
+			throws Exception {
+		CryptoModuleConfigVO vo = getVO(cryptoName);
+
+		if ("STATIC".equalsIgnoreCase(vo.getKeySourceType())) {
+			return createExtension(cryptoName);
+		}
+
+		KeyDerivationStrategy strategy = resolveStrategy(vo.getKeyDerivStrategy());
+		Map<String, String> params = parseParams(vo.getKeyDerivParams());
+		String cacheKey = strategy.buildCacheKey(cryptoName, params, runtimeContext);
+
+		DerivedKey derivedKey = null;
+
+		if ("Y".equalsIgnoreCase(vo.getCacheYn())) {
+			CachedDerivedKey cached = dynamicKeyCache.get(cacheKey);
+			if (cached != null && !cached.isExpired()) {
+				derivedKey = cached.getDerivedKey();
+			}
+		}
+
+		if (derivedKey == null) {
+			derivedKey = strategy.deriveKey(params, runtimeContext);
+			if ("Y".equalsIgnoreCase(vo.getCacheYn())) {
+				int ttl = vo.getCacheTtlSec() != null ? vo.getCacheTtlSec() : 300;
+				dynamicKeyCache.put(cacheKey, new CachedDerivedKey(derivedKey, ttl));
+			}
+		}
+
+		byte[] iv = vo.getIvHex() != null ? DatatypeConverter.parseHexBinary(vo.getIvHex()) : null;
+		return buildExtension(vo, iv, derivedKey.getEncKey(), derivedKey.getDecKey());
+	}
+
+	private CryptoModuleConfigVO getVO(String cryptoName) {
+		CryptoModuleConfigVO vo = configMap.get(cryptoName);
+		if (vo == null) {
+			throw new IllegalArgumentException("암호화모듈 미등록: " + cryptoName);
+		}
+		return vo;
+	}
+
+	private CryptoModuleExtension buildExtension(CryptoModuleConfigVO vo, byte[] iv,
+			byte[] encKey, byte[] decKey) throws Exception {
+		CryptoModuleExtension ext = "ARIA".equalsIgnoreCase(vo.getAlgType())
+				? new ARIACryptoModuleExtension()
+				: new AESCryptoModuleExtension();
+		ext.init(vo.getAlgType(), vo.getCipherMode(), vo.getPadding(), iv, encKey, decKey);
+		return ext;
+	}
+
+	/**
+	 * DB key_deriv_strategy 컬럼에 저장된 FQCN으로 전략 클래스를 로드한다.
+	 * 한 번 로드된 인스턴스는 strategyCache에 보관하여 재사용한다.
+	 */
+	private KeyDerivationStrategy resolveStrategy(String fqcn) {
+		return strategyCache.computeIfAbsent(fqcn, key -> {
+			try {
+				Class<?> clazz = Class.forName(key);
+				return (KeyDerivationStrategy) clazz.getDeclaredConstructor().newInstance();
+			} catch (Exception e) {
+				throw new IllegalArgumentException("전략 클래스 로드 실패: " + key, e);
+			}
+		});
+	}
+
+	private Map<String, String> parseParams(String json) throws Exception {
+		if (json == null || json.trim().isEmpty()) {
+			return new HashMap<>();
+		}
+		return objectMapper.readValue(json, new TypeReference<Map<String, String>>() {});
+	}
+
+	private void evictDynamicCache(String cryptoId) {
+		configMap.values().stream()
+				.filter(vo -> cryptoId.equals(vo.getCryptoId()))
+				.map(CryptoModuleConfigVO::getCryptoName)
+				.forEach(name -> {
+					Iterator<String> it = dynamicKeyCache.keySet().iterator();
+					while (it.hasNext()) {
+						if (it.next().startsWith(name + ":")) it.remove();
+					}
+				});
+	}
+
+	private org.springframework.context.ApplicationContext ctx() {
+		return ApplicationContextProvider.getContext();
+	}
+
+	@Override
+	public void addLifecycleListener(LifecycleListener listener) {
+		lifecycle.addLifecycleListener(listener);
+	}
+
+	@Override
+	public LifecycleListener[] findLifecycleListeners() {
+		return lifecycle.findLifecycleListeners();
+	}
+
+	@Override
+	public void removeLifecycleListener(LifecycleListener listener) {
+		lifecycle.removeLifecycleListener(listener);
+	}
+
+	@Override
+	public boolean isStarted() {
+		return started;
+	}
+
+	private static class CachedDerivedKey {
+		private final DerivedKey derivedKey;
+		private final long expireAt;
+
+		CachedDerivedKey(DerivedKey derivedKey, int ttlSec) {
+			this.derivedKey = derivedKey;
+			this.expireAt = System.currentTimeMillis() + (ttlSec * 1000L);
+		}
+
+		boolean isExpired() {
+			return System.currentTimeMillis() > expireAt;
+		}
+
+		DerivedKey getDerivedKey() {
+			return derivedKey;
+		}
+	}
+}

src/main/java/com/eactive/eai/common/security/CryptoModuleService.java

@@ -0,0 +1,77 @@
+package com.eactive.eai.common.security;
+
+import java.util.Map;
+
+import org.springframework.stereotype.Service;
+
+import com.eactive.eai.common.util.ApplicationContextProvider;
+
+/**
+ * 어댑터 필터 등에서 암복호화를 위임하는 진입점.
+ *
+ * STATIC 키 방식:
+ *   service.encrypt("MODULE_NAME", plainBytes);
+ *
+ * DYNAMIC 키 방식 (런타임 컨텍스트 전달):
+ *   Map<String,String> ctx = Map.of("X-Api-Enc-Key", request.getHeader("X-Api-Enc-Key"));
+ *   service.encrypt("MODULE_NAME", ctx, plainBytes);
+ *
+ * AAD 명시 방식 (GCM 인증 데이터 전달):
+ *   byte[] aad = request.getHeader("X-Api-Request-Id").getBytes(StandardCharsets.UTF_8);
+ *   service.encrypt("MODULE_NAME", ctx, aad, plainBytes);
+ */
+@Service
+public class CryptoModuleService {
+
+	public static CryptoModuleService getInstance() {
+		return ApplicationContextProvider.getContext().getBean(CryptoModuleService.class);
+	}
+
+	// ------------------------------------------------------------------
+	// STATIC 키
+	// ------------------------------------------------------------------
+
+	public byte[] encrypt(String cryptoName, byte[] plainBytes) throws Exception {
+		CryptoModuleExtension ext = CryptoModuleManager.getInstance().createExtension(cryptoName);
+		return ext.encrypt(plainBytes, 0, plainBytes.length);
+	}
+
+	public byte[] encrypt(String cryptoName, byte[] aad, byte[] plainBytes) throws Exception {
+		CryptoModuleExtension ext = CryptoModuleManager.getInstance().createExtension(cryptoName);
+		return ext.encrypt(plainBytes, 0, plainBytes.length, aad);
+	}
+
+	public byte[] decrypt(String cryptoName, byte[] cipherBytes) throws Exception {
+		CryptoModuleExtension ext = CryptoModuleManager.getInstance().createExtension(cryptoName);
+		return ext.decrypt(cipherBytes, 0, cipherBytes.length);
+	}
+
+	public byte[] decrypt(String cryptoName, byte[] aad, byte[] cipherBytes) throws Exception {
+		CryptoModuleExtension ext = CryptoModuleManager.getInstance().createExtension(cryptoName);
+		return ext.decrypt(cipherBytes, 0, cipherBytes.length, aad);
+	}
+
+	// ------------------------------------------------------------------
+	// DYNAMIC 키
+	// ------------------------------------------------------------------
+
+	public byte[] encrypt(String cryptoName, Map<String, String> runtimeContext, byte[] plainBytes) throws Exception {
+		CryptoModuleExtension ext = CryptoModuleManager.getInstance().createExtension(cryptoName, runtimeContext);
+		return ext.encrypt(plainBytes, 0, plainBytes.length);
+	}
+
+	public byte[] encrypt(String cryptoName, Map<String, String> runtimeContext, byte[] aad, byte[] plainBytes) throws Exception {
+		CryptoModuleExtension ext = CryptoModuleManager.getInstance().createExtension(cryptoName, runtimeContext);
+		return ext.encrypt(plainBytes, 0, plainBytes.length, aad);
+	}
+
+	public byte[] decrypt(String cryptoName, Map<String, String> runtimeContext, byte[] cipherBytes) throws Exception {
+		CryptoModuleExtension ext = CryptoModuleManager.getInstance().createExtension(cryptoName, runtimeContext);
+		return ext.decrypt(cipherBytes, 0, cipherBytes.length);
+	}
+
+	public byte[] decrypt(String cryptoName, Map<String, String> runtimeContext, byte[] aad, byte[] cipherBytes) throws Exception {
+		CryptoModuleExtension ext = CryptoModuleManager.getInstance().createExtension(cryptoName, runtimeContext);
+		return ext.decrypt(cipherBytes, 0, cipherBytes.length, aad);
+	}
+}

src/main/java/com/eactive/eai/common/security/keyderiv/DerivedKey.java

@@ -0,0 +1,20 @@
+package com.eactive.eai.common.security.keyderiv;
+
+public class DerivedKey {
+
+	private final byte[] encKey;
+	private final byte[] decKey;
+
+	public DerivedKey(byte[] encKey, byte[] decKey) {
+		this.encKey = encKey;
+		this.decKey = decKey != null ? decKey : encKey;
+	}
+
+	public byte[] getEncKey() {
+		return encKey;
+	}
+
+	public byte[] getDecKey() {
+		return decKey;
+	}
+}

src/main/java/com/eactive/eai/common/security/keyderiv/KeyDerivationStrategy.java

@@ -0,0 +1,23 @@
+package com.eactive.eai.common.security.keyderiv;
+
+import java.util.Map;
+
+public interface KeyDerivationStrategy {
+
+	/**
+	 * 키를 도출한다.
+	 *
+	 * @param params         DB의 key_deriv_params (JSON 파싱된 Map)
+	 * @param runtimeContext 런타임 컨텍스트 (HTTP 헤더, 거래 정보 등 호출자가 채워서 전달)
+	 */
+	DerivedKey deriveKey(Map<String, String> params, Map<String, String> runtimeContext) throws Exception;
+
+	/**
+	 * 캐시 키를 생성한다. 전략마다 어떤 runtimeContext 값이 키를 결정하는지 다르다.
+	 *
+	 * @param cryptoName     암호화모듈 이름
+	 * @param params         DB의 key_deriv_params
+	 * @param runtimeContext 런타임 컨텍스트
+	 */
+	String buildCacheKey(String cryptoName, Map<String, String> params, Map<String, String> runtimeContext);
+}

src/main/java/com/eactive/eai/common/security/keyderiv/strategy/BaseHsmKeyDerivationStrategy.java

@@ -0,0 +1,40 @@
+package com.eactive.eai.common.security.keyderiv.strategy;
+
+import java.util.Map;
+
+import javax.crypto.SecretKey;
+
+import com.eactive.eai.common.hsm.HsmCryptoService;
+import com.eactive.eai.common.hsm.HsmException;
+import com.eactive.eai.common.security.keyderiv.KeyDerivationStrategy;
+import com.eactive.eai.common.util.ApplicationContextProvider;
+
+/**
+ * HSM 마스터키를 이용하는 전략 클래스들의 기본 클래스
+ */
+public abstract class BaseHsmKeyDerivationStrategy implements KeyDerivationStrategy {
+
+	protected static final String PARAM_HSM_KEY_ALIAS = "hsmKeyAlias";
+
+	protected byte[] getHsmKey(Map<String, String> params) throws HsmException {
+		String hsmKeyAlias = required(params, PARAM_HSM_KEY_ALIAS);
+		return getHsmKey(hsmKeyAlias);
+	}
+
+	protected byte[] getHsmKey(String hsmKeyAlias) throws HsmException {
+		SecretKey masterKey = hsmCryptoService().getSecretKey(hsmKeyAlias);
+		return masterKey.getEncoded();
+	}
+
+	private String required(Map<String, String> params, String key) {
+		String value = params.get(key);
+		if (value == null || value.trim().isEmpty()) {
+			throw new IllegalArgumentException("key_deriv_params 필수값 누락: " + key);
+		}
+		return value;
+	}
+
+	private HsmCryptoService hsmCryptoService() {
+		return ApplicationContextProvider.getContext().getBean(HsmCryptoService.class);
+	}
+}

src/main/java/com/eactive/eai/common/security/keyderiv/strategy/HsmContextSha256KeyDerivationStrategy.java

@@ -0,0 +1,65 @@
+package com.eactive.eai.common.security.keyderiv.strategy;
+
+import java.nio.charset.StandardCharsets;
+import java.security.MessageDigest;
+import java.util.Map;
+
+import javax.crypto.SecretKey;
+
+import com.eactive.eai.common.hsm.HsmCryptoService;
+import com.eactive.eai.common.security.keyderiv.DerivedKey;
+import com.eactive.eai.common.security.keyderiv.KeyDerivationStrategy;
+import com.eactive.eai.common.util.ApplicationContextProvider;
+
+/**
+ * HSM 마스터키 + 런타임 컨텍스트값을 연결(concatenate)한 뒤 SHA-256 해싱으로 키를 도출하는 전략.
+ * SHA-256 출력은 항상 32바이트(AES-256)이므로 별도 keyLength 파라미터가 불필요하다.
+ *
+ * key_deriv_params (JSON) 예시:
+ * {
+ *   "hsmKeyAlias" : "MASTER_KEY_AES",
+ *   "contextKey"  : "X-Api-Group-Seq"  -- runtimeContext에서 꺼낼 키 이름
+ * }
+ */
+public class HsmContextSha256KeyDerivationStrategy implements KeyDerivationStrategy {
+
+	private static final String PARAM_HSM_KEY_ALIAS = "hsmKeyAlias";
+	private static final String PARAM_CONTEXT_KEY   = "contextKey";
+
+	@Override
+	public DerivedKey deriveKey(Map<String, String> params, Map<String, String> runtimeContext) throws Exception {
+		String hsmKeyAlias = required(params, PARAM_HSM_KEY_ALIAS);
+		String contextKey  = required(params, PARAM_CONTEXT_KEY);
+
+		SecretKey masterKey   = hsmCryptoService().getSecretKey(hsmKeyAlias);
+		byte[] masterKeyBytes = masterKey.getEncoded();
+		byte[] contextBytes   = runtimeContext.getOrDefault(contextKey, "")
+				.getBytes(StandardCharsets.UTF_8);
+
+		byte[] combined = new byte[masterKeyBytes.length + contextBytes.length];
+		System.arraycopy(masterKeyBytes, 0, combined, 0, masterKeyBytes.length);
+		System.arraycopy(contextBytes,  0, combined, masterKeyBytes.length, contextBytes.length);
+
+		byte[] derived = MessageDigest.getInstance("SHA-256").digest(combined);
+		return new DerivedKey(derived, derived);
+	}
+
+	@Override
+	public String buildCacheKey(String cryptoName, Map<String, String> params, Map<String, String> runtimeContext) {
+		String contextKey   = params.getOrDefault(PARAM_CONTEXT_KEY, "");
+		String contextValue = runtimeContext.getOrDefault(contextKey, "");
+		return cryptoName + ":" + contextValue;
+	}
+
+	private String required(Map<String, String> params, String key) {
+		String value = params.get(key);
+		if (value == null || value.trim().isEmpty()) {
+			throw new IllegalArgumentException("key_deriv_params 필수값 누락: " + key);
+		}
+		return value;
+	}
+
+	private HsmCryptoService hsmCryptoService() {
+		return ApplicationContextProvider.getContext().getBean(HsmCryptoService.class);
+	}
+}

src/main/java/com/eactive/eai/common/security/keyderiv/strategy/HsmContextXorKeyDerivationStrategy.java

@@ -0,0 +1,80 @@
+package com.eactive.eai.common.security.keyderiv.strategy;
+
+import java.util.Arrays;
+import java.util.Map;
+
+import javax.crypto.SecretKey;
+
+import com.eactive.eai.common.hsm.HsmCryptoService;
+import com.eactive.eai.common.security.keyderiv.DerivedKey;
+import com.eactive.eai.common.security.keyderiv.KeyDerivationStrategy;
+import com.eactive.eai.common.util.ApplicationContextProvider;
+
+/**
+ * HSM 마스터키 + 런타임 컨텍스트값 XOR 조합으로 키를 도출하는 전략.
+ *
+ * key_deriv_params (JSON) 예시:
+ * {
+ *   "hsmKeyAlias"   : "MASTER_KEY_AES",
+ *   "contextKey"    : "X-Api-Enc-Key",   -- runtimeContext에서 꺼낼 키 이름
+ *   "offset"        : "0",               -- contextKey 값 중 사용할 시작 위치 (byte)
+ *   "length"        : "16"               -- contextKey 값 중 사용할 길이 (byte)
+ * }
+ */
+public class HsmContextXorKeyDerivationStrategy implements KeyDerivationStrategy {
+
+	/** DB key_deriv_strategy 컬럼에 사용하는 FQCN 참조용 상수. */
+	public static final String STRATEGY_CLASS = HsmContextXorKeyDerivationStrategy.class.getName();
+
+	private static final String PARAM_HSM_KEY_ALIAS = "hsmKeyAlias";
+	private static final String PARAM_CONTEXT_KEY   = "contextKey";
+	private static final String PARAM_OFFSET        = "offset";
+	private static final String PARAM_LENGTH        = "length";
+
+	@Override
+	public DerivedKey deriveKey(Map<String, String> params, Map<String, String> runtimeContext) throws Exception {
+		String hsmKeyAlias = required(params, PARAM_HSM_KEY_ALIAS);
+		String contextKey  = required(params, PARAM_CONTEXT_KEY);
+		int offset         = Integer.parseInt(params.getOrDefault(PARAM_OFFSET, "0"));
+		int length         = Integer.parseInt(required(params, PARAM_LENGTH));
+
+		SecretKey masterKey = hsmCryptoService().getSecretKey(hsmKeyAlias);
+		byte[] masterBytes  = masterKey.getEncoded();
+
+		String contextValue = runtimeContext.getOrDefault(contextKey, "");
+		byte[] contextBytes = contextValue.getBytes("UTF-8");
+
+		byte[] derived = xor(masterBytes, contextBytes, offset, length);
+		return new DerivedKey(derived, derived);
+	}
+
+	@Override
+	public String buildCacheKey(String cryptoName, Map<String, String> params, Map<String, String> runtimeContext) {
+		String contextKey   = params.getOrDefault(PARAM_CONTEXT_KEY, "");
+		String contextValue = runtimeContext.getOrDefault(contextKey, "");
+		return cryptoName + ":" + contextValue;
+	}
+
+	private byte[] xor(byte[] masterBytes, byte[] contextBytes, int offset, int length) {
+		byte[] derived = Arrays.copyOf(masterBytes, masterBytes.length);
+		for (int i = 0; i < length && i < derived.length; i++) {
+			int contextIdx = offset + i;
+			if (contextIdx < contextBytes.length) {
+				derived[i] ^= contextBytes[contextIdx];
+			}
+		}
+		return derived;
+	}
+
+	private String required(Map<String, String> params, String key) {
+		String value = params.get(key);
+		if (value == null || value.trim().isEmpty()) {
+			throw new IllegalArgumentException("key_deriv_params 필수값 누락: " + key);
+		}
+		return value;
+	}
+
+	private HsmCryptoService hsmCryptoService() {
+		return ApplicationContextProvider.getContext().getBean(HsmCryptoService.class);
+	}
+}

src/main/java/com/eactive/eai/common/security/keyderiv/strategy/HsmKeyDerivationStrategy.java

@@ -0,0 +1,24 @@
+package com.eactive.eai.common.security.keyderiv.strategy;
+
+import java.util.Map;
+
+import com.eactive.eai.common.security.keyderiv.DerivedKey;
+
+/**
+ * HSM 마스터키를 사용하는 전략
+ *
+ * key_deriv_params (JSON) 예시: { "hsmKeyAlias" : "MASTER_KEY_AES"}
+ */
+public class HsmKeyDerivationStrategy extends BaseHsmKeyDerivationStrategy {
+
+	@Override
+	public DerivedKey deriveKey(Map<String, String> params, Map<String, String> runtimeContext) throws Exception {
+		byte[] masterKeyBytes = super.getHsmKey(params);
+		return new DerivedKey(masterKeyBytes, masterKeyBytes);
+	}
+
+	@Override
+	public String buildCacheKey(String cryptoName, Map<String, String> params, Map<String, String> runtimeContext) {
+		return cryptoName;
+	}
+}

src/main/java/com/eactive/eai/common/security/keyderiv/strategy/HsmSha256KeyDerivationStrategy.java

@@ -0,0 +1,30 @@
+package com.eactive.eai.common.security.keyderiv.strategy;
+
+import java.security.MessageDigest;
+import java.util.Map;
+
+import com.eactive.eai.common.security.keyderiv.DerivedKey;
+
+/**
+ * HSM 마스터키를 SHA-256 해싱으로 키를 도출하는 전략.
+ * SHA-256 출력은 항상 32바이트(AES-256)이므로 별도 keyLength 파라미터가 불필요하다.
+ *
+ * key_deriv_params (JSON) 예시:
+ * {
+ *   "hsmKeyAlias" : "MASTER_KEY_AES"
+ * }
+ */
+public class HsmSha256KeyDerivationStrategy extends BaseHsmKeyDerivationStrategy {
+
+	@Override
+	public DerivedKey deriveKey(Map<String, String> params, Map<String, String> runtimeContext) throws Exception {
+		byte[] masterKeyBytes = super.getHsmKey(params);
+		byte[] derived = MessageDigest.getInstance("SHA-256").digest(masterKeyBytes);
+		return new DerivedKey(derived, derived);
+	}
+
+	@Override
+	public String buildCacheKey(String cryptoName, Map<String, String> params, Map<String, String> runtimeContext) {
+		return cryptoName;
+	}
+}

src/main/java/com/eactive/eai/common/security/mapper/CryptoModuleConfigMapper.java

@@ -0,0 +1,19 @@
+package com.eactive.eai.common.security.mapper;
+
+import org.mapstruct.InheritInverseConfiguration;
+import org.mapstruct.Mapper;
+import org.mapstruct.ReportingPolicy;
+
+import com.eactive.eai.common.security.CryptoModuleConfigVO;
+import com.eactive.eai.data.entity.onl.security.CryptoModuleConfig;
+import com.eactive.eai.data.mapper.GenericMapper;
+
+@Mapper(componentModel = "spring", unmappedTargetPolicy = ReportingPolicy.IGNORE)
+public interface CryptoModuleConfigMapper extends GenericMapper<CryptoModuleConfigVO, CryptoModuleConfig> {
+
+	@Override
+	CryptoModuleConfigVO toVo(CryptoModuleConfig entity);
+
+	@InheritInverseConfiguration
+	CryptoModuleConfig toEntity(CryptoModuleConfigVO vo);
+}

src/main/java/com/eactive/eai/inbound/processor/RequestProcessor.java

@@ -88,8 +88,8 @@ import java.util.Map;
 
 public class RequestProcessor extends RequestProcessorSupport {
 
-	private static String instid = null;
-	private static String serverName = null;
+	protected static String instid = null;
+	protected static String serverName = null;
 	//private static boolean isPEAIServer = true;
 
 	static {
@@ -100,9 +100,9 @@ public class RequestProcessor extends RequestProcessorSupport {
 		instid = eaiServerManager.getGroupInstId();
 	}
 	
-	private static boolean httpHeaderLogMode = HttpAdapterExtraLogUtil.isHttpHeaderMode();
+	protected static boolean httpHeaderLogMode = HttpAdapterExtraLogUtil.isHttpHeaderMode();
 	
-	private ProcessVO setVO(Properties prop,long msgRcvTm) throws RequestProcessorException{
+	protected ProcessVO setVO(Properties prop,long msgRcvTm) throws RequestProcessorException{
 		String actionName        = prop.getProperty(Processor.REQUEST_ACTION);
 		String adapterGroupName  = prop.getProperty(Processor.ADAPTER_GROUP_NAME);
 		String adapterName       = prop.getProperty(Processor.ADAPTER_NAME);
@@ -1033,13 +1033,20 @@ public class RequestProcessor extends RequestProcessorSupport {
 			Bucket bucket = InflowControlUtil.getBucket();
 
 			String blockedType = "";
+			// Client 유량제어 체크 — clientId가 있는 경우에만
+			String clientBlockedType = checkClientInflow(bucket, clientId);
+			if (clientBlockedType != null) {
+				blockedType += "C";
+			}
 			// Adapter 유량제어 체크
-			if (!bucket.isAdapterPass(vo.getAdapterGroupName())) {
+			String adapterBlockedType = checkAdapterInflow(bucket, vo.getAdapterGroupName());
+			if (adapterBlockedType != null) {
 				blockedType += "A";
 			}
 			// 그룹 우선, 없으면 인터페이스 유량제어 체크
 			String groupId = bucket.getGroupIdByInterface(vo.getEaiSvcCd());
 			String groupBlockedType = null;
+			String interfaceBlockedType = null;
 			if (groupId != null) {
 				// 그룹에 속한 인터페이스 → 그룹 유량제어 체크
 				groupBlockedType = bucket.isGroupPass(groupId);
@@ -1048,7 +1055,8 @@ public class RequestProcessor extends RequestProcessorSupport {
 				}
 			} else {
 				// 그룹에 속하지 않은 인터페이스 → 인터페이스 유량제어 체크
-				if (!bucket.isInterfacePass(vo.getEaiSvcCd())) {
+				interfaceBlockedType = checkInterfaceInflow(bucket, vo.getEaiSvcCd());
+				if (interfaceBlockedType != null) {
 					blockedType += "I";
 				}
 			}
@@ -1057,7 +1065,9 @@ public class RequestProcessor extends RequestProcessorSupport {
 			if (blockedType.length() > 0) {
 				InflowTargetVO inflowTargetVO = null;
 				InflowGroupVO inflowGroupVO = null;
-				if (blockedType.startsWith("A")) {
+				if (blockedType.startsWith("C")) {
+					inflowTargetVO = resolveClientInflowThreshold(bucket, clientId);
+				} else if (blockedType.startsWith("A")) {
 					inflowTargetVO = bucket.getAdapterInflowThreashold(vo.getAdapterGroupName());
 				} else if (blockedType.contains("G")) {
 					inflowGroupVO = bucket.getGroupInflowThreshold(groupId);
@@ -1078,7 +1088,11 @@ public class RequestProcessor extends RequestProcessorSupport {
 								inflowGroupVO.getThresholdTimeUnit());
 					}
 				} else if (inflowTargetVO != null) {
-					inflowErrorMsg = String.format("API 호출 한도 초과 [%s]", inflowTargetVO.getName());
+					String targetBlockedType;
+					if (blockedType.startsWith("C"))      targetBlockedType = clientBlockedType;
+					else if (blockedType.startsWith("A")) targetBlockedType = adapterBlockedType;
+					else                                  targetBlockedType = interfaceBlockedType;
+					inflowErrorMsg = buildInflowTargetErrorMsg(inflowTargetVO, targetBlockedType);
 				} else {
 					inflowErrorMsg = "API 호출 한도 초과";
 				}
@@ -1384,7 +1398,29 @@ public class RequestProcessor extends RequestProcessorSupport {
 		}
 	}
 
-	private String getInboundErrorResponse(Properties prop, StandardMessage standardMessage, InterfaceMapper mapper
+	// 클라이언트 유량제어 체크 훅 — 기본 구현은 체크 없음, DJErpRequestProcessor가 오버라이드
+	protected String checkClientInflow(Bucket bucket, String clientId) {
+		return null;
+	}
+
+	protected InflowTargetVO resolveClientInflowThreshold(Bucket bucket, String clientId) {
+		return null;
+	}
+
+	// 어댑터/인터페이스 유량제어 체크 훅 — 서브클래스에서 오버라이드하여 차단 원인(PER_SECOND/THRESHOLD)을 반환 가능
+	protected String checkAdapterInflow(Bucket bucket, String adapterGroupName) {
+		return bucket.isAdapterPass(adapterGroupName) ? null : "BLOCKED";
+	}
+
+	protected String checkInterfaceInflow(Bucket bucket, String eaiSvcCd) {
+		return bucket.isInterfacePass(eaiSvcCd) ? null : "BLOCKED";
+	}
+
+	protected String buildInflowTargetErrorMsg(InflowTargetVO inflowTargetVO, String blockedType) {
+		return String.format("API 호출 한도 초과 [%s]", inflowTargetVO.getName());
+	}
+
+	protected String getInboundErrorResponse(Properties prop, StandardMessage standardMessage, InterfaceMapper mapper
 			, String errCode, String errMsg, String charset)  {
 		String errorResponse = null;
 
@@ -1413,7 +1449,7 @@ public class RequestProcessor extends RequestProcessorSupport {
 		return errorResponse;
 	}
 	
-    private String getInboundErrorResponseForStandard(StandardMessage standardMessage, InterfaceMapper mapper, 
+    protected String getInboundErrorResponseForStandard(StandardMessage standardMessage, InterfaceMapper mapper,
     		String errCode, String errMsg, String charset, String messageType) {
 		mapper.nextGuidSeq(standardMessage);
 		mapper.setSendRecvDivision(standardMessage, STDMessageKeys.SEND_RECV_CD_RECV);

src/main/java/com/eactive/eai/outbound/HTTPProcess.java

@@ -17,6 +17,7 @@ import com.eactive.eai.adapter.AdapterPropManager;
 import com.eactive.eai.adapter.AdapterVO;
 import com.eactive.eai.adapter.http.HttpStatusException;
 import com.eactive.eai.adapter.http.client.HttpClientAdapterServiceKey;
+import com.eactive.eai.adapter.http.dynamic.HttpAdapterServiceKey;
 import com.eactive.eai.common.EAIKeys;
 import com.eactive.eai.common.exception.ExceptionUtil;
 import com.eactive.eai.common.header.HeaderAction;
@@ -352,24 +353,26 @@ public class HTTPProcess extends DefaultProcess {
 			this.tempProp.put(HttpClientAdapterServiceKey.INSTANCE_ID, instanceId);
 		}
 	      
-		EAIServerManager eaiServerManager = EAIServerManager.getInstance();
-		AdapterManager adapterManager = AdapterManager.getInstance();
-		AdapterGroupVO adptGrpVO = adapterManager.getAdapterGroupVO(reqEaiMsg.getCurrentSvcMsg().getPsvSysItfTp());
-		if (eaiServerManager.isTASEnabledEAIServer() && EAIMessageKeys.TRANTYPE_TAS.equals(reqEaiMsg.getTranType())
-		// RESTAdapter는 교체하지 않는다
-				&& !StringUtils.equals(adptGrpVO.getType(), com.eactive.eai.adapter.Keys.TYPE_REST)) {
-			PropManager manager = PropManager.getInstance();
-			Properties prop = manager.getProperties(RouteKeys.SIM);
-
-			if (reqEaiMsg.getCurrentSvcMsg().isSyncItfTp()) {
-				this.adapterGroupName = prop.getProperty(RouteKeys.SIM_ADAPTER_SYNC, "_SIM_OU_HTT_SyC");
-			} else {
-				this.adapterGroupName = prop.getProperty(RouteKeys.SIM_ADAPTER_ASYNC, "_SIM_OU_HTT_AsC");
-			}
-			this.reqEaiMsg.getSvcMsg(0).setPsvSysItfTp(this.adapterGroupName);
-		} else {
-			this.adapterGroupName = reqEaiMsg.getCurrentSvcMsg().getPsvSysItfTp();
-		}
+//		EAIServerManager eaiServerManager = EAIServerManager.getInstance();
+//		AdapterManager adapterManager = AdapterManager.getInstance();
+//		AdapterGroupVO adptGrpVO = adapterManager.getAdapterGroupVO(reqEaiMsg.getCurrentSvcMsg().getPsvSysItfTp());
+//		if (eaiServerManager.isTASEnabledEAIServer() && EAIMessageKeys.TRANTYPE_TAS.equals(reqEaiMsg.getTranType())
+//		// RESTAdapter는 교체하지 않는다
+//				&& !StringUtils.equals(adptGrpVO.getType(), com.eactive.eai.adapter.Keys.TYPE_REST)) {
+//			PropManager manager = PropManager.getInstance();
+//			Properties prop = manager.getProperties(RouteKeys.SIM);
+//
+//			if (reqEaiMsg.getCurrentSvcMsg().isSyncItfTp()) {
+//				this.adapterGroupName = prop.getProperty(RouteKeys.SIM_ADAPTER_SYNC, "_SIM_OU_HTT_SyC");
+//			} else {
+//				this.adapterGroupName = prop.getProperty(RouteKeys.SIM_ADAPTER_ASYNC, "_SIM_OU_HTT_AsC");
+//			}
+//			this.reqEaiMsg.getSvcMsg(0).setPsvSysItfTp(this.adapterGroupName);
+//		} else {
+//			this.adapterGroupName = reqEaiMsg.getCurrentSvcMsg().getPsvSysItfTp();
+//		}
+		
+		this.adapterGroupName = reqEaiMsg.getCurrentSvcMsg().getPsvSysItfTp();
 
 		this.svcTsmtUsgTp = this.reqEaiMsg.getSvcTsmtUsgTp(); // Inbound 호출방식
 		this.psvItfTp = this.reqEaiMsg.getCurrentSvcMsg().getPsvItfTp(); // 호출방식
@@ -404,6 +407,7 @@ public class HTTPProcess extends DefaultProcess {
 		}
 
 		// Inbound Adapter mesageType
+		AdapterManager adapterManager = AdapterManager.getInstance();
 		AdapterGroupVO inAdptGrpVO = adapterManager.getAdapterGroupVO(this.reqEaiMsg.getSngSysItfTp());
 		this.inAdapterMsgType = MessageType.ASC;
 
@@ -592,6 +596,22 @@ public class HTTPProcess extends DefaultProcess {
 					logger.debug(guidLogPrefix + " HTTP NONSTANDARD Request Message : "
 							+ MessageUtil.toAdapterTypeString(this.reqObject, this.inboundCharset));
 			}
+			// TAS 선택시 시뮬레이터 url로 변경, HTT 어댑터도 RST 처럼 방식을 변경하였다.
+			EAIServerManager eaiServerManager = EAIServerManager.getInstance();
+			if (eaiServerManager.isTASEnabledEAIServer() && EAIMessageKeys.TRANTYPE_TAS.equals(reqEaiMsg.getTranType())) {
+				PropManager manager = PropManager.getInstance();
+				Properties prop = manager.getProperties(RouteKeys.SIM);
+				String simAddr = prop.getProperty(RouteKeys.SIM_REST_MOCKSERVER);
+				if (StringUtils.isBlank(simAddr)) {
+					throw new Exception(String.format("Properties %s > %s not setted", RouteKeys.SIM,
+							RouteKeys.SIM_REST_MOCKSERVER));
+				}
+
+				String url = StringUtils.removeEnd(simAddr, "/") + "/mockapi/" + this.reqEaiMsg.getEAISvcCd();
+				this.outboundProp.put(HttpClientAdapterServiceKey.URL, url);
+				this.tempProp.remove(HttpAdapterServiceKey.INBOUND_REWRITE_PATH);
+				logger.debug("simUrl=" + url);
+			}
 		} catch (Exception e) {
 			String[] msgArgs = new String[1];
 			msgArgs[0] = this.reqEaiMsg.getEAISvcCd();

src/main/resources/config/hsm/pkcs11-dev.cfg

@@ -0,0 +1,6 @@
+# SoftHSM2 for Windows - 개발 환경
+# https://github.com/disig/SoftHSM2-for-Windows/releases 에서 설치
+# 토큰 초기화: softhsm2-util --init-token --slot 0 --label "dev-token" --pin 1234 --so-pin 1234
+name = SoftHSM
+library = C:/SoftHSM2/lib/softhsm2-x64.dll
+slotListIndex = 0

src/main/resources/config/hsm/pkcs11-prod.cfg

@@ -0,0 +1,8 @@
+# SafeNet ProtectServer Network HSM - 운영 환경
+# 환경변수 필요:
+#   ET_HSM_NETCLIENT_SERVERLIST=<HSM 서버 IP>
+#   ET_HSM_NETCLIENT_SERVERPORT=9000
+#   LD_LIBRARY_PATH=/opt/safenet/protecttoolkit5/ptk/lib
+name = ProtectServer
+library = /opt/safenet/protecttoolkit5/ptk/lib/libcryptoki.so
+slot = 0

src/test/java/com/eactive/eai/adapter/handler/TemplateAdapterErrorMsgHandlerTest.java

@@ -0,0 +1,725 @@
+package com.eactive.eai.adapter.handler;
+
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.ArgumentMatchers.eq;
+
+import java.lang.reflect.Field;
+import java.util.LinkedHashMap;
+import java.util.Properties;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Nested;
+import org.junit.jupiter.api.Test;
+import org.mockito.Mockito;
+import org.springframework.context.ApplicationContext;
+
+import com.eactive.eai.common.property.PropManager;
+import com.eactive.eai.common.util.ApplicationContextProvider;
+import com.eactive.eai.message.StandardItem;
+import com.eactive.eai.message.StandardMessage;
+import com.eactive.eai.message.StandardType;
+
+/**
+ * TemplateAdapterErrorMsgHandler 단위테스트
+ *
+ * - render() : package-private 이므로 같은 패키지에서 직접 호출
+ * - generateNonStandardErrorResponseMessage() : ApplicationContextProvider 에
+ *   mock ApplicationContext 를 리플렉션으로 주입하여 PropManager 격리
+ */
+class TemplateAdapterErrorMsgHandlerTest {
+
+    private TemplateAdapterErrorMsgHandler handler;
+
+    @BeforeEach
+    void setUp() {
+        handler = new TemplateAdapterErrorMsgHandler();
+    }
+
+    // ================================================================
+    // StandardMessage 빌더 헬퍼
+    // ================================================================
+
+    /** FIELD 아이템 (type=2) */
+    private static StandardItem field(String name, String value) {
+        return new StandardItem(name, 3, StandardType.FIELD, 1, 0, 300, 1, "", "", value, name);
+    }
+
+    /** GROUP 아이템 (type=3, size=1 → 활성) */
+    private static StandardItem group(String name) {
+        return new StandardItem(name, 2, StandardType.GROUP, 1, 0, 0, 1, "", "", null, name);
+    }
+
+    /**
+     * DJB 표준전문 MSG 영역을 모사한 StandardMessage 생성.
+     *
+     * 구조:
+     *   MSG (GROUP)
+     *     MAIN_MSG (GROUP)
+     *       outp_msg_cd, outp_msg_ctnt, outp_msg_desc
+     *     MSG_LIST (GRID)
+     *       row[n]: outp_msg_cd, outp_msg_ctnt, outp_msg_desc, err_occu_item_nm
+     *
+     * @param listRows null 또는 빈 배열이면 MSG_LIST 행 없음
+     */
+    private StandardMessage buildMsg(String errCode, String errMsg, String errDesc,
+                                     String[][] listRows) {
+        StandardMessage msg = new StandardMessage();
+
+        StandardItem msgGroup = group("MSG");
+
+        StandardItem mainMsg = group("MAIN_MSG");
+        mainMsg.addItem(field("outp_msg_cd",   errCode));
+        mainMsg.addItem(field("outp_msg_ctnt", errMsg));
+        mainMsg.addItem(field("outp_msg_desc", errDesc));
+        msgGroup.addItem(mainMsg);
+
+        StandardItem msgList = new StandardItem(
+                "MSG_LIST", 2, StandardType.GRID, 0, 0, 0, 1, "", "", null, "MSG_LIST");
+        msgList.addItem(field("outp_msg_cd",      ""));
+        msgList.addItem(field("outp_msg_ctnt",    ""));
+        msgList.addItem(field("outp_msg_desc",    ""));
+        msgList.addItem(field("err_occu_item_nm", ""));
+
+        if (listRows != null) {
+            for (String[] row : listRows) {
+                LinkedHashMap<String, StandardItem> rowMap = new LinkedHashMap<>();
+                rowMap.put("outp_msg_cd",      field("outp_msg_cd",      get(row, 0)));
+                rowMap.put("outp_msg_ctnt",    field("outp_msg_ctnt",    get(row, 1)));
+                rowMap.put("outp_msg_desc",    field("outp_msg_desc",    get(row, 2)));
+                rowMap.put("err_occu_item_nm", field("err_occu_item_nm", get(row, 3)));
+                msgList.addArray(rowMap);
+            }
+        }
+        msgGroup.addItem(msgList);
+        msg.addItem(msgGroup);
+        return msg;
+    }
+
+    private static String get(String[] arr, int idx) {
+        return (arr != null && arr.length > idx) ? arr[idx] : "";
+    }
+
+    private static Properties props(String... keyValues) {
+        Properties p = new Properties();
+        for (int i = 0; i < keyValues.length - 1; i += 2) {
+            p.setProperty(keyValues[i], keyValues[i + 1]);
+        }
+        return p;
+    }
+
+    // ================================================================
+    // 스칼라 변수 치환 ${path}
+    // ================================================================
+
+    @Nested
+    @DisplayName("StandardMessage 스칼라 변수 치환 ${path}")
+    class ScalarSubstitution {
+
+        @Test
+        @DisplayName("단순 JSON 템플릿 치환")
+        void 단순_치환() {
+            StandardMessage msg = buildMsg("E001", "오류발생", "상세설명", null);
+            String template = "{\"code\":\"${MSG.MAIN_MSG.outp_msg_cd}\",\"msg\":\"${MSG.MAIN_MSG.outp_msg_ctnt}\"}";
+
+            String result = handler.render(template, msg, null);
+
+            assertEquals("{\"code\":\"E001\",\"msg\":\"오류발생\"}", result);
+        }
+
+        @Test
+        @DisplayName("동일 변수 중복 치환")
+        void 동일_변수_중복_치환() {
+            StandardMessage msg = buildMsg("E001", "오류", "", null);
+            String template = "${MSG.MAIN_MSG.outp_msg_cd}/${MSG.MAIN_MSG.outp_msg_cd}";
+
+            assertEquals("E001/E001", handler.render(template, msg, null));
+        }
+
+        @Test
+        @DisplayName("존재하지 않는 경로는 빈 문자열로 치환")
+        void 없는_경로_빈_문자열() {
+            StandardMessage msg = buildMsg("E001", "오류", "", null);
+
+            assertEquals("", handler.render("${NONE.PATH}", msg, null));
+        }
+
+        @Test
+        @DisplayName("변수 없는 템플릿은 원본 그대로 반환")
+        void 변수_없는_템플릿_원본() {
+            StandardMessage msg = buildMsg("E001", "오류", "", null);
+
+            assertEquals("{\"static\":\"value\"}", handler.render("{\"static\":\"value\"}", msg, null));
+        }
+
+        @Test
+        @DisplayName("outp_msg_desc 필드 치환")
+        void outp_msg_desc_치환() {
+            StandardMessage msg = buildMsg("E001", "오류", "상세설명입니다", null);
+
+            assertEquals("상세설명입니다", handler.render("${MSG.MAIN_MSG.outp_msg_desc}", msg, null));
+        }
+
+        @Test
+        @DisplayName("경로:기본값 – 경로 존재 시 값 반환")
+        void 표준전문_기본값_경로존재() {
+            StandardMessage msg = buildMsg("E001", "오류", "", null);
+
+            assertEquals("E001", handler.render("${MSG.MAIN_MSG.outp_msg_cd:DEFAULT}", msg, null));
+        }
+
+        @Test
+        @DisplayName("경로:기본값 – 경로 없으면 기본값 반환")
+        void 표준전문_기본값_경로없음() {
+            StandardMessage msg = buildMsg("E001", "오류", "", null);
+
+            assertEquals("UNKNOWN", handler.render("${NONE.PATH:UNKNOWN}", msg, null));
+        }
+
+        @Test
+        @DisplayName("경로:기본값 – 기본값이 빈 문자열")
+        void 표준전문_기본값_빈문자열() {
+            StandardMessage msg = buildMsg("E001", "오류", "", null);
+
+            assertEquals("", handler.render("${NONE.PATH:}", msg, null));
+        }
+    }
+
+    // ================================================================
+    // callProp 변수 치환 ${callprop.키}
+    // ================================================================
+
+    @Nested
+    @DisplayName("callProp 변수 치환 ${callprop.키}")
+    class CallPropSubstitution {
+
+        @Test
+        @DisplayName("callProp 값을 템플릿에서 참조")
+        void callProp_단순_참조() {
+            StandardMessage msg = buildMsg("E001", "오류", "", null);
+            Properties callProp = props("ADAPTER_NAME", "MY_ADAPTER", "IF_ID", "SVC001");
+            String template = "{\"adapter\":\"${callprop.ADAPTER_NAME}\",\"ifId\":\"${callprop.IF_ID}\"}";
+
+            String result = handler.render(template, msg, callProp);
+
+            assertEquals("{\"adapter\":\"MY_ADAPTER\",\"ifId\":\"SVC001\"}", result);
+        }
+
+        @Test
+        @DisplayName("callProp 과 StandardMessage 혼합 참조")
+        void callProp_stdmsg_혼합() {
+            StandardMessage msg = buildMsg("E001", "오류발생", "", null);
+            Properties callProp = props("ADAPTER_NAME", "MY_ADAPTER");
+            String template = "{\"adapter\":\"${callprop.ADAPTER_NAME}\",\"code\":\"${MSG.MAIN_MSG.outp_msg_cd}\"}";
+
+            String result = handler.render(template, msg, callProp);
+
+            assertEquals("{\"adapter\":\"MY_ADAPTER\",\"code\":\"E001\"}", result);
+        }
+
+        @Test
+        @DisplayName("callProp 에 없는 키는 빈 문자열")
+        void callProp_없는_키_빈문자열() {
+            StandardMessage msg = buildMsg("E001", "오류", "", null);
+            Properties callProp = new Properties();
+
+            assertEquals("", handler.render("${callprop.NONE_KEY}", msg, callProp));
+        }
+
+        @Test
+        @DisplayName("callProp 이 null 이면 빈 문자열")
+        void callProp_null_빈문자열() {
+            StandardMessage msg = buildMsg("E001", "오류", "", null);
+
+            assertEquals("", handler.render("${callprop.ADAPTER_NAME}", msg, null));
+        }
+
+        @Test
+        @DisplayName("callProp 값이 Properties 인 경우 중첩 탐색")
+        void callProp_중첩_Properties() {
+            Properties sub = new Properties();
+            sub.setProperty("IF_ID", "SVC001");
+            sub.setProperty("SVC_NM", "조회서비스");
+
+            Properties callProp = new Properties();
+            callProp.put("OUTBOUND", sub);
+            callProp.setProperty("ADAPTER_NAME", "MY_ADAPTER");
+
+            StandardMessage msg = buildMsg("E001", "오류", "", null);
+            String template = "{\"adapter\":\"${callprop.ADAPTER_NAME}\",\"ifId\":\"${callprop.OUTBOUND.IF_ID}\",\"svcNm\":\"${callprop.OUTBOUND.SVC_NM}\"}";
+
+            String result = handler.render(template, msg, callProp);
+
+            assertEquals("{\"adapter\":\"MY_ADAPTER\",\"ifId\":\"SVC001\",\"svcNm\":\"조회서비스\"}", result);
+        }
+
+        @Test
+        @DisplayName("중첩 Properties 3단계 탐색")
+        void callProp_3단계_중첩() {
+            Properties level2 = new Properties();
+            level2.setProperty("CODE", "L2CODE");
+
+            Properties level1 = new Properties();
+            level1.put("LEVEL2", level2);
+
+            Properties callProp = new Properties();
+            callProp.put("LEVEL1", level1);
+
+            StandardMessage msg = buildMsg("E001", "오류", "", null);
+
+            assertEquals("L2CODE", handler.render("${callprop.LEVEL1.LEVEL2.CODE}", msg, callProp));
+        }
+
+        @Test
+        @DisplayName("중간 값이 Properties 가 아니면 전체 keyPath 로 폴백 조회")
+        void callProp_중간값_비Properties_폴백() {
+            Properties callProp = new Properties();
+            callProp.setProperty("A.B", "FALLBACK_VALUE"); // 점 포함 키
+            callProp.setProperty("A", "NOT_PROPS");        // String 값
+
+            StandardMessage msg = buildMsg("E001", "오류", "", null);
+
+            // A 는 String 이므로 Properties 가 아님 → "A.B" 전체 키로 폴백
+            assertEquals("FALLBACK_VALUE", handler.render("${callprop.A.B}", msg, callProp));
+        }
+
+        @Test
+        @DisplayName("중첩 Properties 에서 없는 키는 빈 문자열")
+        void callProp_중첩_없는키() {
+            Properties sub = new Properties();
+            sub.setProperty("EXIST", "VALUE");
+
+            Properties callProp = new Properties();
+            callProp.put("SUB", sub);
+
+            StandardMessage msg = buildMsg("E001", "오류", "", null);
+
+            assertEquals("", handler.render("${callprop.SUB.NONE_KEY}", msg, callProp));
+        }
+
+        @Test
+        @DisplayName("callprop.키:기본값 – 키 존재 시 값 반환")
+        void callProp_직접_기본값_키존재() {
+            StandardMessage msg = buildMsg("E001", "오류", "", null);
+            Properties callProp = props("ADAPTER_NAME", "MY_ADAPTER");
+
+            assertEquals("MY_ADAPTER", handler.render("${callprop.ADAPTER_NAME:DEFAULT}", msg, callProp));
+        }
+
+        @Test
+        @DisplayName("callprop.키:기본값 – 키 없으면 기본값 반환")
+        void callProp_직접_기본값_키없음() {
+            StandardMessage msg = buildMsg("E001", "오류", "", null);
+            Properties callProp = new Properties();
+
+            assertEquals("DEFAULT_VAL", handler.render("${callprop.NONE_KEY:DEFAULT_VAL}", msg, callProp));
+        }
+
+        @Test
+        @DisplayName("callprop.키:기본값 – callProp null 이면 기본값 반환")
+        void callProp_직접_기본값_null() {
+            StandardMessage msg = buildMsg("E001", "오류", "", null);
+
+            assertEquals("FALLBACK", handler.render("${callprop.ADAPTER_NAME:FALLBACK}", msg, null));
+        }
+    }
+
+    // ================================================================
+    // callProp 간접 참조 ${callprop[표준전문경로]} / ${callprop[경로]:기본값}
+    // ================================================================
+
+    @Nested
+    @DisplayName("callProp 간접 참조 ${callprop[경로]}")
+    class IndirectCallPropSubstitution {
+
+        /** 표준전문에 cp_key 필드가 있는 메시지 */
+        private StandardMessage buildMsgWithKey(String cpKey, String errCode) {
+            StandardMessage msg = buildMsg(errCode, "오류", "", null);
+            // MSG 그룹 아래 cp_key 필드 추가
+            StandardItem msgGroup = msg.findItem("MSG");
+            if (msgGroup != null) {
+                msgGroup.addItem(field("cp_key", cpKey));
+            }
+            return msg;
+        }
+
+        @Test
+        @DisplayName("표준전문 경로 값으로 callProp 키를 결정해 값 조회")
+        void 간접_참조_정상() {
+            StandardMessage msg = buildMsgWithKey("ADAPTER_NAME", "E001");
+            Properties callProp = props("ADAPTER_NAME", "MY_ADAPTER");
+            String template = "${callprop[MSG.cp_key]}";
+
+            assertEquals("MY_ADAPTER", handler.render(template, msg, callProp));
+        }
+
+        @Test
+        @DisplayName("표준전문 경로 값이 없으면 기본값 반환")
+        void 표준전문_경로_없으면_기본값() {
+            StandardMessage msg = buildMsg("E001", "오류", "", null);
+            Properties callProp = props("ADAPTER_NAME", "MY_ADAPTER");
+            String template = "${callprop[MSG.NONE_KEY]:DEFAULT_ADAPTER}";
+
+            assertEquals("DEFAULT_ADAPTER", handler.render(template, msg, callProp));
+        }
+
+        @Test
+        @DisplayName("callProp 에 해당 키 없으면 기본값 반환")
+        void callProp_키_없으면_기본값() {
+            StandardMessage msg = buildMsgWithKey("MISSING_KEY", "E001");
+            Properties callProp = props("OTHER_KEY", "OTHER_VALUE");
+            String template = "${callprop[MSG.cp_key]:FALLBACK}";
+
+            assertEquals("FALLBACK", handler.render(template, msg, callProp));
+        }
+
+        @Test
+        @DisplayName("기본값 미지정 시 빈 문자열")
+        void 기본값_없으면_빈문자열() {
+            StandardMessage msg = buildMsg("E001", "오류", "", null);
+            Properties callProp = props("ADAPTER_NAME", "MY_ADAPTER");
+            String template = "${callprop[MSG.NONE_KEY]}";
+
+            assertEquals("", handler.render(template, msg, callProp));
+        }
+
+        @Test
+        @DisplayName("callProp 이 null 이면 기본값 반환")
+        void callProp_null_기본값() {
+            StandardMessage msg = buildMsgWithKey("ADAPTER_NAME", "E001");
+            String template = "${callprop[MSG.cp_key]:NO_PROP}";
+
+            assertEquals("NO_PROP", handler.render(template, msg, null));
+        }
+
+        @Test
+        @DisplayName("기본값이 빈 문자열인 경우")
+        void 기본값이_빈문자열() {
+            StandardMessage msg = buildMsg("E001", "오류", "", null);
+            Properties callProp = new Properties();
+            String template = "${callprop[MSG.NONE_KEY]:}";
+
+            assertEquals("", handler.render(template, msg, callProp));
+        }
+
+        @Test
+        @DisplayName("간접 참조와 직접 참조 혼합")
+        void 간접_직접_혼합() {
+            StandardMessage msg = buildMsgWithKey("IF_ID_KEY", "E001");
+            Properties callProp = props("IF_ID_KEY", "SVC_001", "ADAPTER_NAME", "MY_ADAPTER");
+            String template = "{\"adapter\":\"${callprop.ADAPTER_NAME}\",\"ifId\":\"${callprop[MSG.cp_key]}\"}";
+
+            assertEquals("{\"adapter\":\"MY_ADAPTER\",\"ifId\":\"SVC_001\"}", handler.render(template, msg, callProp));
+        }
+    }
+
+    // ================================================================
+    // 배열 반복 {{#foreach path}}...{{/foreach}}
+    // ================================================================
+
+    // ================================================================
+    // DATA 영역 변수 치환 ${DATA.xxx}
+    // ================================================================
+
+    @Nested
+    @DisplayName("DATA 영역 변수 치환 ${DATA.xxx}")
+    class DataSectionSubstitution {
+
+        /**
+         * DATA > BIZDATA(FIELD, JSON String value) 구조의 StandardMessage 생성.
+         * BIZDATA 는 파싱 없이 JSON 문자열 그대로 세팅되는 형태.
+         */
+        private StandardMessage buildMsgWithBizData(String bizDataJson) {
+            StandardMessage msg = buildMsg("E001", "오류", "", null);
+
+            StandardItem dataGroup = group("DATA");
+            dataGroup.addItem(field("BIZDATA", bizDataJson));
+            msg.addItem(dataGroup);
+
+            return msg;
+        }
+
+        @Test
+        @DisplayName("DATA.BIZDATA JSON 필드 치환 – 단일 depth")
+        void DATA_BIZDATA_JSON_필드_치환() {
+            StandardMessage msg = buildMsgWithBizData("{\"acctNo\":\"1234567890\",\"custNm\":\"홍길동\"}");
+            String template = "{\"acctNo\":\"${DATA.BIZDATA.acctNo}\",\"custNm\":\"${DATA.BIZDATA.custNm}\"}";
+
+            assertEquals("{\"acctNo\":\"1234567890\",\"custNm\":\"홍길동\"}",
+                    handler.render(template, msg, null));
+        }
+
+        @Test
+        @DisplayName("DATA.BIZDATA JSON 필드 치환 – 중첩 depth")
+        void DATA_BIZDATA_JSON_중첩_필드_치환() {
+            StandardMessage msg = buildMsgWithBizData("{\"addr\":{\"city\":\"서울\",\"zip\":\"12345\"}}");
+
+            assertEquals("서울", handler.render("${DATA.BIZDATA.addr.city}", msg, null));
+        }
+
+        @Test
+        @DisplayName("DATA.BIZDATA 원본 JSON 문자열 치환")
+        void DATA_BIZDATA_원본_치환() {
+            String rawJson = "{\"acctNo\":\"1234567890\"}";
+            StandardMessage msg = buildMsgWithBizData(rawJson);
+
+            assertEquals(rawJson, handler.render("${DATA.BIZDATA}", msg, null));
+        }
+
+        @Test
+        @DisplayName("DATA.BIZDATA 와 MSG 영역 혼합 치환")
+        void DATA_MSG_혼합_치환() {
+            StandardMessage msg = buildMsgWithBizData("{\"acctNo\":\"9876543210\"}");
+            String template = "{\"code\":\"${MSG.MAIN_MSG.outp_msg_cd}\",\"acctNo\":\"${DATA.BIZDATA.acctNo}\"}";
+
+            assertEquals("{\"code\":\"E001\",\"acctNo\":\"9876543210\"}",
+                    handler.render(template, msg, null));
+        }
+
+        @Test
+        @DisplayName("DATA.BIZDATA JSON 에 없는 필드는 빈 문자열")
+        void DATA_BIZDATA_없는_JSON_필드_빈문자열() {
+            StandardMessage msg = buildMsgWithBizData("{\"acctNo\":\"1234567890\"}");
+
+            assertEquals("", handler.render("${DATA.BIZDATA.noneField}", msg, null));
+        }
+
+        @Test
+        @DisplayName("DATA.BIZDATA JSON 에 없는 필드에 기본값 지정")
+        void DATA_BIZDATA_없는_JSON_필드_기본값() {
+            StandardMessage msg = buildMsgWithBizData("{\"acctNo\":\"1234567890\"}");
+
+            assertEquals("UNKNOWN", handler.render("${DATA.BIZDATA.noneField:UNKNOWN}", msg, null));
+        }
+
+        @Test
+        @DisplayName("DATA 영역 미설정 시 기본값 반환")
+        void DATA_없으면_기본값() {
+            StandardMessage msg = buildMsg("E001", "오류", "", null);
+
+            assertEquals("{}", handler.render("${DATA.BIZDATA:{}}", msg, null));
+        }
+    }
+
+    @Nested
+    @DisplayName("배열 반복 블록 {{#foreach}}")
+    class ForeachBlock {
+
+        @Test
+        @DisplayName("MSG_LIST 1건 렌더링")
+        void 단건_렌더링() {
+            StandardMessage msg = buildMsg("E001", "대표오류", "",
+                    new String[][]{{"E001", "메시지A", "설명A", "fieldA"}});
+            String template = "[{{#foreach MSG.MSG_LIST}}{\"c\":\"${outp_msg_cd}\",\"m\":\"${outp_msg_ctnt}\"}{{/foreach}}]";
+
+            assertEquals("[{\"c\":\"E001\",\"m\":\"메시지A\"}]", handler.render(template, msg, null));
+        }
+
+        @Test
+        @DisplayName("MSG_LIST 2건 → 쉼표로 연결")
+        void 다건_쉼표_연결() {
+            StandardMessage msg = buildMsg("E001", "대표오류", "",
+                    new String[][]{
+                        {"E001", "오류A", "설명A", "fieldA"},
+                        {"E002", "오류B", "설명B", "fieldB"}
+                    });
+            String template = "[{{#foreach MSG.MSG_LIST}}{\"c\":\"${outp_msg_cd}\"}{{/foreach}}]";
+
+            assertEquals("[{\"c\":\"E001\"},{\"c\":\"E002\"}]", handler.render(template, msg, null));
+        }
+
+        @Test
+        @DisplayName("MSG_LIST 가 비어있으면 foreach 결과는 빈 문자열")
+        void 빈_배열() {
+            StandardMessage msg = buildMsg("E001", "오류", "", new String[][]{});
+            String template = "[{{#foreach MSG.MSG_LIST}}{\"c\":\"${outp_msg_cd}\"}{{/foreach}}]";
+
+            assertEquals("[]", handler.render(template, msg, null));
+        }
+
+        @Test
+        @DisplayName("foreach 경로가 없으면 빈 문자열")
+        void 없는_경로() {
+            StandardMessage msg = buildMsg("E001", "오류", "", null);
+            String template = "[{{#foreach NONE.LIST}}{\"c\":\"${outp_msg_cd}\"}{{/foreach}}]";
+
+            assertEquals("[]", handler.render(template, msg, null));
+        }
+
+        @Test
+        @DisplayName("err_occu_item_nm 필드 포함 렌더링")
+        void err_occu_item_nm_포함() {
+            StandardMessage msg = buildMsg("E001", "오류", "",
+                    new String[][]{{"E001", "오류A", "설명A", "accountNo"}});
+            String template = "{{#foreach MSG.MSG_LIST}}{\"field\":\"${err_occu_item_nm}\"}{{/foreach}}";
+
+            assertEquals("{\"field\":\"accountNo\"}", handler.render(template, msg, null));
+        }
+    }
+
+    // ================================================================
+    // 혼합 템플릿 (스칼라 + callProp + 배열)
+    // ================================================================
+
+    @Nested
+    @DisplayName("혼합 템플릿")
+    class MixedTemplate {
+
+        @Test
+        @DisplayName("JSON – MAIN_MSG + callProp + MSG_LIST 2건")
+        void JSON_전체_혼합() {
+            StandardMessage msg = buildMsg("E001", "대표오류", "대표설명",
+                    new String[][]{
+                        {"E001", "오류A", "설명A", "fieldA"},
+                        {"E002", "오류B", "설명B", "fieldB"}
+                    });
+            Properties callProp = props("ADAPTER_NAME", "TEST_ADAPTER");
+
+            String template =
+                    "{" +
+                    "\"adapter\":\"${callprop.ADAPTER_NAME}\"," +
+                    "\"resultCode\":\"${MSG.MAIN_MSG.outp_msg_cd}\"," +
+                    "\"resultMsg\":\"${MSG.MAIN_MSG.outp_msg_ctnt}\"," +
+                    "\"errors\":[{{#foreach MSG.MSG_LIST}}" +
+                    "{\"code\":\"${outp_msg_cd}\",\"msg\":\"${outp_msg_ctnt}\",\"field\":\"${err_occu_item_nm}\"}" +
+                    "{{/foreach}}]" +
+                    "}";
+
+            String result = handler.render(template, msg, callProp);
+
+            assertEquals(
+                    "{\"adapter\":\"TEST_ADAPTER\"," +
+                    "\"resultCode\":\"E001\",\"resultMsg\":\"대표오류\"," +
+                    "\"errors\":[{\"code\":\"E001\",\"msg\":\"오류A\",\"field\":\"fieldA\"}," +
+                    "{\"code\":\"E002\",\"msg\":\"오류B\",\"field\":\"fieldB\"}]}",
+                    result);
+        }
+
+        @Test
+        @DisplayName("XML – 스칼라 + callProp 치환")
+        void XML_스칼라_callProp() {
+            StandardMessage msg = buildMsg("E001", "오류발생", "", null);
+            Properties callProp = props("IF_ID", "IF_001");
+            String template = "<error><ifId>${callprop.IF_ID}</ifId><code>${MSG.MAIN_MSG.outp_msg_cd}</code></error>";
+
+            assertEquals("<error><ifId>IF_001</ifId><code>E001</code></error>",
+                    handler.render(template, msg, callProp));
+        }
+
+        @Test
+        @DisplayName("XML – foreach 배열")
+        void XML_foreach_배열() {
+            StandardMessage msg = buildMsg("E001", "오류", "",
+                    new String[][]{{"E001", "오류A", "", ""}, {"E002", "오류B", "", ""}});
+            String template =
+                    "<errors>{{#foreach MSG.MSG_LIST}}" +
+                    "<item><code>${outp_msg_cd}</code><msg>${outp_msg_ctnt}</msg></item>" +
+                    "{{/foreach}}</errors>";
+
+            assertEquals(
+                    "<errors>" +
+                    "<item><code>E001</code><msg>오류A</msg></item>," +
+                    "<item><code>E002</code><msg>오류B</msg></item>" +
+                    "</errors>",
+                    handler.render(template, msg, null));
+        }
+    }
+
+    // ================================================================
+    // generateNonStandardErrorResponseMessage – PropManager mock
+    // ================================================================
+
+    @Nested
+    @DisplayName("generateNonStandardErrorResponseMessage")
+    class GenerateMethod {
+
+        private void injectMockPropManager(PropManager mockPropManager) throws Exception {
+            ApplicationContext mockCtx = Mockito.mock(ApplicationContext.class);
+            Mockito.when(mockCtx.getBean(PropManager.class)).thenReturn(mockPropManager);
+            Field ctxField = ApplicationContextProvider.class.getDeclaredField("context");
+            ctxField.setAccessible(true);
+            ctxField.set(null, mockCtx);
+        }
+
+        @Test
+        @DisplayName("템플릿 미설정 시 null 반환")
+        void 템플릿_없으면_null() throws Exception {
+            PropManager mockProp = Mockito.mock(PropManager.class);
+            Mockito.when(mockProp.getProperty(anyString(), anyString())).thenReturn(null);
+            injectMockPropManager(mockProp);
+
+            StandardMessage msg = buildMsg("E001", "오류", "", null);
+            Object result = handler.generateNonStandardErrorResponseMessage(
+                    "TEST_GROUP", "TEST_ADAPTER", new Properties(), null, msg);
+
+            assertNull(result);
+        }
+
+        @Test
+        @DisplayName("빈 템플릿 시 null 반환")
+        void 빈_템플릿_null() throws Exception {
+            PropManager mockProp = Mockito.mock(PropManager.class);
+            Mockito.when(mockProp.getProperty(anyString(), anyString())).thenReturn("   ");
+            injectMockPropManager(mockProp);
+
+            StandardMessage msg = buildMsg("E001", "오류", "", null);
+            Object result = handler.generateNonStandardErrorResponseMessage(
+                    "TEST_GROUP", "TEST_ADAPTER", new Properties(), null, msg);
+
+            assertNull(result);
+        }
+
+        @Test
+        @DisplayName("템플릿 설정 시 StandardMessage 치환 결과 반환")
+        void 템플릿_stdmsg_치환() throws Exception {
+            String template = "{\"code\":\"${MSG.MAIN_MSG.outp_msg_cd}\"}";
+            PropManager mockProp = Mockito.mock(PropManager.class);
+            Mockito.when(mockProp.getProperty(
+                    eq(TemplateAdapterErrorMsgHandler.PROP_GROUP),
+                    eq("MY_GROUP.template"))).thenReturn(template);
+            injectMockPropManager(mockProp);
+
+            StandardMessage msg = buildMsg("E999", "테스트오류", "", null);
+            Object result = handler.generateNonStandardErrorResponseMessage(
+                    "MY_GROUP", "MY_ADAPTER", new Properties(), null, msg);
+
+            assertEquals("{\"code\":\"E999\"}", result);
+        }
+
+        @Test
+        @DisplayName("callProp 값이 템플릿에 치환되어 반환")
+        void 템플릿_callProp_치환() throws Exception {
+            String template = "{\"adapter\":\"${callprop.ADAPTER_NAME}\",\"code\":\"${MSG.MAIN_MSG.outp_msg_cd}\"}";
+            PropManager mockProp = Mockito.mock(PropManager.class);
+            Mockito.when(mockProp.getProperty(
+                    eq(TemplateAdapterErrorMsgHandler.PROP_GROUP),
+                    eq("MY_GROUP.template"))).thenReturn(template);
+            injectMockPropManager(mockProp);
+
+            StandardMessage msg = buildMsg("E999", "테스트오류", "", null);
+            Properties callProp = props("ADAPTER_NAME", "REAL_ADAPTER");
+
+            Object result = handler.generateNonStandardErrorResponseMessage(
+                    "MY_GROUP", "MY_ADAPTER", callProp, null, msg);
+
+            assertEquals("{\"adapter\":\"REAL_ADAPTER\",\"code\":\"E999\"}", result);
+        }
+
+        @Test
+        @DisplayName("템플릿 키는 {adapterGroupId}.template 형식으로 조회")
+        void 템플릿_키_형식_검증() throws Exception {
+            PropManager mockProp = Mockito.mock(PropManager.class);
+            Mockito.when(mockProp.getProperty(anyString(), anyString())).thenReturn(null);
+            injectMockPropManager(mockProp);
+
+            StandardMessage msg = buildMsg("E001", "오류", "", null);
+            handler.generateNonStandardErrorResponseMessage(
+                    "SAMPLE_GROUP", "ANY_ADAPTER", new Properties(), null, msg);
+
+            Mockito.verify(mockProp).getProperty(
+                    TemplateAdapterErrorMsgHandler.PROP_GROUP,
+                    "SAMPLE_GROUP.template");
+        }
+    }
+}

src/test/java/com/eactive/eai/adapter/http/dynamic/filter/BaseCryptoFilterTest.java

@@ -0,0 +1,319 @@
+package com.eactive.eai.adapter.http.dynamic.filter;
+
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.ArgumentMatchers.*;
+import static org.mockito.Mockito.*;
+
+import java.nio.charset.StandardCharsets;
+import java.util.Base64;
+import java.util.Map;
+import java.util.Properties;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.MethodOrderer;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestMethodOrder;
+import org.springframework.beans.factory.support.BeanDefinitionBuilder;
+import org.springframework.context.support.GenericApplicationContext;
+
+import com.eactive.eai.common.security.CryptoModuleService;
+import com.eactive.eai.common.util.ApplicationContextProvider;
+
+/**
+ * BaseCryptoFilter / CryptoFilter 단위 테스트.
+ * CryptoModuleService는 Mock으로 대체하여 필터 로직(Base64, JSON 경로, 프로퍼티 파싱)만 검증한다.
+ */
+@TestMethodOrder(MethodOrderer.DisplayName.class)
+class BaseCryptoFilterTest {
+
+    private static final String MODULE     = "TEST_MODULE";
+    private static final String PLAIN_STR  = "decrypted-plain-text";
+    private static final byte[] PLAIN      = PLAIN_STR.getBytes(StandardCharsets.UTF_8);
+    private static final byte[] CIPHER     = new byte[]{0x10, 0x20, 0x30, 0x40, 0x50, 0x60};
+    private static final String CIPHER_B64 = Base64.getEncoder().encodeToString(CIPHER);
+
+    private static GenericApplicationContext ctx;
+    private static CryptoModuleService       mockService;
+    private static BaseCryptoFilter          filter;
+
+    private HttpServletRequest  mockRequest;
+    private HttpServletResponse mockResponse;
+
+    @BeforeAll
+    static void setUpClass() throws Exception {
+        mockService = mock(CryptoModuleService.class);
+
+        ctx = new GenericApplicationContext();
+        ctx.getBeanFactory().registerSingleton("cryptoModuleService", mockService);
+        ctx.registerBeanDefinition("applicationContextProvider",
+                BeanDefinitionBuilder.genericBeanDefinition(ApplicationContextProvider.class)
+                        .getBeanDefinition());
+        ctx.refresh();
+
+        filter = new BaseCryptoFilter();
+    }
+
+    @AfterAll
+    static void tearDownClass() {
+        if (ctx != null) ctx.close();
+    }
+
+    @BeforeEach
+    void setUp() throws Exception {
+        reset(mockService);
+        mockRequest  = mock(HttpServletRequest.class);
+        mockResponse = mock(HttpServletResponse.class);
+
+        when(mockService.decrypt(anyString(), anyMap(), any(), any(byte[].class))).thenReturn(PLAIN);
+        when(mockService.encrypt(anyString(), anyMap(), any(), any(byte[].class))).thenReturn(CIPHER);
+    }
+
+    // =========================================================================
+    // 1. buildRuntimeContext
+    // =========================================================================
+
+    @Test
+    @DisplayName("1-1. buildRuntimeContext — 항상 빈 Map 반환")
+    void testBuildRuntimeContext_returnsEmptyMap() {
+    	Map<String, String> result = filter.buildRuntimeContext(new Properties(), mockRequest);
+
+        assertNotNull(result);
+        assertTrue(result.isEmpty());
+    }
+
+    // =========================================================================
+    // 2. buildAad
+    // =========================================================================
+
+    @Test
+    @DisplayName("2-1. buildAad — CRYPTO_AAD_HEADER 미설정 → null")
+    void testBuildAad_noProp_returnsNull() {
+        assertNull(filter.buildAad(new Properties(), mockRequest));
+    }
+
+    @Test
+    @DisplayName("2-2. buildAad — 헤더명 설정, 헤더값 없음 → null")
+    void testBuildAad_headerNameSet_noValue_returnsNull() {
+        Properties prop = new Properties();
+        prop.setProperty(CryptoFilter.PROP_AAD_HEADER, "X-Api-Request-Id");
+        when(mockRequest.getHeader("X-Api-Request-Id")).thenReturn(null);
+
+        assertNull(filter.buildAad(prop, mockRequest));
+    }
+
+    @Test
+    @DisplayName("2-3. buildAad — 헤더명 설정, 헤더값 있음 → UTF-8 바이트 반환")
+    void testBuildAad_headerNameSet_valuePresent_returnsByte() {
+        String headerVal = "req-id-abc123";
+        Properties prop  = new Properties();
+        prop.setProperty(CryptoFilter.PROP_AAD_HEADER, "X-Api-Request-Id");
+        when(mockRequest.getHeader("X-Api-Request-Id")).thenReturn(headerVal);
+
+        assertArrayEquals(headerVal.getBytes(StandardCharsets.UTF_8), filter.buildAad(prop, mockRequest));
+    }
+
+    // =========================================================================
+    // 3. doPreFilter — BODY scope 복호화
+    // =========================================================================
+
+    @Test
+    @DisplayName("3-1. BODY scope — Base64 암호문 복호화 → 평문 반환")
+    void testPreFilter_body_decrypt_roundTrip() throws Exception {
+        Object result = filter.doPreFilter("g", "a", CIPHER_B64, bodyDecryptProps(), mockRequest, mockResponse);
+
+        assertEquals(PLAIN_STR, result);
+        verify(mockService).decrypt(eq(MODULE), anyMap(), isNull(), eq(CIPHER));
+    }
+
+    @Test
+    @DisplayName("3-3. CRYPTO_MODULE_NAME 누락 — IllegalArgumentException")
+    void testPreFilter_missingModuleName_throwsException() {
+        Properties prop = new Properties();
+        prop.setProperty(CryptoFilter.PROP_SCOPE, "BODY");
+
+        assertThrows(IllegalArgumentException.class,
+                () -> filter.doPreFilter("g", "a", CIPHER_B64, prop, mockRequest, mockResponse));
+    }
+
+    @Test
+    @DisplayName("3-4. message가 byte[] — UTF-8 디코딩 후 처리")
+    void testPreFilter_body_byteArrayMessage() throws Exception {
+        Object result = filter.doPreFilter("g", "a", CIPHER_B64.getBytes(StandardCharsets.UTF_8),
+                bodyDecryptProps(), mockRequest, mockResponse);
+
+        assertEquals(PLAIN_STR, result);
+    }
+
+    // =========================================================================
+    // 4. doPreFilter — FIELD scope 복호화
+    // =========================================================================
+
+    @Test
+    @DisplayName("4-1. FIELD scope — fromPath 복호화 → toPath 반영")
+    void testPreFilter_field_decryptToPath() throws Exception {
+        String body = "{\"enc\":\"" + CIPHER_B64 + "\",\"result\":\"\"}";
+        Properties prop = fieldDecryptProps("/enc", "/result");
+
+        Object result = filter.doPreFilter("g", "a", body, prop, mockRequest, mockResponse);
+
+        assertTrue(result.toString().contains("\"result\":\"" + PLAIN_STR + "\""),
+                "toPath에 복호화된 값이 반영되어야 한다");
+        verify(mockService).decrypt(eq(MODULE), anyMap(), isNull(), eq(CIPHER));
+    }
+
+    @Test
+    @DisplayName("4-2. FIELD scope, toPath='/' — 복호화된 텍스트로 body 전체 교체")
+    void testPreFilter_field_decryptToRoot() throws Exception {
+        String body = "{\"enc\":\"" + CIPHER_B64 + "\"}";
+        Properties prop = fieldDecryptProps("/enc", "/");
+
+        Object result = filter.doPreFilter("g", "a", body, prop, mockRequest, mockResponse);
+
+        assertEquals(PLAIN_STR, result, "toPath='/'이면 body 전체가 복호화된 텍스트로 교체되어야 한다");
+    }
+
+    @Test
+    @DisplayName("4-3. FIELD scope — fromPath 값 없음 → body 그대로 반환")
+    void testPreFilter_field_missingFromPathValue_passThrough() throws Exception {
+        String body = "{\"other\":\"value\"}";
+        Properties prop = fieldDecryptProps("/enc", "/other");
+
+        Object result = filter.doPreFilter("g", "a", body, prop, mockRequest, mockResponse);
+
+        assertEquals(body, result);
+        verifyNoInteractions(mockService);
+    }
+
+    // =========================================================================
+    // 5. doPostFilter — BODY scope 암호화
+    // =========================================================================
+
+    @Test
+    @DisplayName("5-1. BODY scope, CRYPTO_ENC_ENABLED=Y — 평문 암호화 → Base64 반환")
+    void testPostFilter_body_encrypt() throws Exception {
+        String body = "plain-response-body";
+        Object result = filter.doPostFilter("g", "a", body, bodyEncryptProps(), mockRequest, mockResponse);
+
+        assertEquals(CIPHER_B64, result);
+        verify(mockService).encrypt(eq(MODULE), anyMap(), isNull(), eq(body.getBytes(StandardCharsets.UTF_8)));
+    }
+
+    // =========================================================================
+    // 6. doPostFilter — FIELD scope 암호화
+    // =========================================================================
+
+    @Test
+    @DisplayName("6-1. FIELD scope — fromPath 평문 암호화 → toPath Base64 반영")
+    void testPostFilter_field_encryptToPath() throws Exception {
+        String body = "{\"plain\":\"hello\",\"enc\":\"\"}";
+        Properties prop = fieldEncryptProps("/plain", "/enc");
+
+        Object result = filter.doPostFilter("g", "a", body, prop, mockRequest, mockResponse);
+
+        assertTrue(result.toString().contains("\"enc\":\"" + CIPHER_B64 + "\""),
+                "toPath에 Base64 암호문이 반영되어야 한다");
+    }
+
+    @Test
+    @DisplayName("6-2. FIELD scope, fromPath='/' — body 전체 암호화 → toPath 필드명으로 래핑")
+    void testPostFilter_field_encryptFromRoot() throws Exception {
+        String body = "{\"plain\":\"hello\"}";
+        Properties prop = fieldEncryptProps("/", "/encrypted");
+
+        Object result = filter.doPostFilter("g", "a", body, prop, mockRequest, mockResponse);
+
+        assertEquals("{\"encrypted\":\"" + CIPHER_B64 + "\"}", result);
+    }
+
+    @Test
+    @DisplayName("6-3. FIELD scope — fromPath 값 없음 → body 그대로 반환")
+    void testPostFilter_field_missingFromPathValue_passThrough() throws Exception {
+        String body = "{\"other\":\"value\"}";
+        Properties prop = fieldEncryptProps("/plain", "/enc");
+
+        Object result = filter.doPostFilter("g", "a", body, prop, mockRequest, mockResponse);
+
+        assertEquals(body, result);
+        verifyNoInteractions(mockService);
+    }
+
+    // =========================================================================
+    // 7. AAD 헤더 연동
+    // =========================================================================
+
+    @Test
+    @DisplayName("7-1. doPreFilter BODY — CRYPTO_AAD_HEADER 설정 시 헤더값을 AAD로 전달")
+    void testPreFilter_body_aadFromHeader_passedToService() throws Exception {
+        String aadVal = "request-id-xyz";
+        Properties prop = bodyDecryptProps();
+        prop.setProperty(CryptoFilter.PROP_AAD_HEADER, "X-Api-Request-Id");
+        when(mockRequest.getHeader("X-Api-Request-Id")).thenReturn(aadVal);
+
+        filter.doPreFilter("g", "a", CIPHER_B64, prop, mockRequest, mockResponse);
+
+        verify(mockService).decrypt(eq(MODULE), anyMap(),
+                eq(aadVal.getBytes(StandardCharsets.UTF_8)), eq(CIPHER));
+    }
+
+    @Test
+    @DisplayName("7-2. doPostFilter BODY — CRYPTO_AAD_HEADER 미설정 시 aad=null로 전달")
+    void testPostFilter_body_noAadHeader_nullAadPassedToService() throws Exception {
+        filter.doPostFilter("g", "a", "plain", bodyEncryptProps(), mockRequest, mockResponse);
+
+        verify(mockService).encrypt(eq(MODULE), anyMap(), isNull(), any(byte[].class));
+    }
+
+    @Test
+    @DisplayName("7-3. doPreFilter FIELD — CRYPTO_AAD_HEADER 설정 시 헤더값을 AAD로 전달")
+    void testPreFilter_field_aadFromHeader_passedToService() throws Exception {
+        String aadVal = "field-aad-value";
+        String body   = "{\"enc\":\"" + CIPHER_B64 + "\",\"result\":\"\"}";
+        Properties prop = fieldDecryptProps("/enc", "/result");
+        prop.setProperty(CryptoFilter.PROP_AAD_HEADER, "X-Api-Aad");
+        when(mockRequest.getHeader("X-Api-Aad")).thenReturn(aadVal);
+
+        filter.doPreFilter("g", "a", body, prop, mockRequest, mockResponse);
+
+        verify(mockService).decrypt(eq(MODULE), anyMap(),
+                eq(aadVal.getBytes(StandardCharsets.UTF_8)), eq(CIPHER));
+    }
+
+    // =========================================================================
+    // 헬퍼
+    // =========================================================================
+
+    private Properties bodyDecryptProps() {
+        Properties p = new Properties();
+        p.setProperty(CryptoFilter.PROP_MODULE_NAME, MODULE);
+        p.setProperty(CryptoFilter.PROP_SCOPE, "BODY");
+        return p;
+    }
+
+    private Properties bodyEncryptProps() {
+        return bodyDecryptProps();
+    }
+
+    private Properties fieldDecryptProps(String fromPath, String toPath) {
+        Properties p = new Properties();
+        p.setProperty(CryptoFilter.PROP_MODULE_NAME, MODULE);
+        p.setProperty(CryptoFilter.PROP_SCOPE, "FIELD");
+        p.setProperty(CryptoFilter.PROP_DEC_FROM_PATH, fromPath);
+        p.setProperty(CryptoFilter.PROP_DEC_TO_PATH, toPath);
+        return p;
+    }
+
+    private Properties fieldEncryptProps(String fromPath, String toPath) {
+        Properties p = new Properties();
+        p.setProperty(CryptoFilter.PROP_MODULE_NAME, MODULE);
+        p.setProperty(CryptoFilter.PROP_SCOPE, "FIELD");
+        p.setProperty(CryptoFilter.PROP_ENC_FROM_PATH, fromPath);
+        p.setProperty(CryptoFilter.PROP_ENC_TO_PATH, toPath);
+        return p;
+    }
+}

src/test/java/com/eactive/eai/adapter/http/dynamic/filter/CryptoFilterHsmIntegrationTest.java

@@ -0,0 +1,464 @@
+package com.eactive.eai.adapter.http.dynamic.filter;
+
+import static org.junit.jupiter.api.Assertions.*;
+import static org.junit.jupiter.api.Assumptions.assumeTrue;
+import static org.mockito.ArgumentMatchers.*;
+import static org.mockito.Mockito.*;
+
+import java.io.File;
+import java.io.InputStream;
+import java.lang.reflect.Constructor;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+import java.util.UUID;
+import java.util.concurrent.TimeUnit;
+
+import javax.crypto.KeyGenerator;
+import javax.crypto.SecretKey;
+import javax.crypto.spec.SecretKeySpec;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.MethodOrderer;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestMethodOrder;
+import org.springframework.beans.factory.support.BeanDefinitionBuilder;
+import org.springframework.context.support.GenericApplicationContext;
+
+import com.eactive.eai.common.hsm.HsmCryptoService;
+import com.eactive.eai.common.hsm.HsmManager;
+import com.eactive.eai.common.property.PropManager;
+import com.eactive.eai.common.security.CryptoModuleConfigVO;
+import com.eactive.eai.common.security.CryptoModuleManager;
+import com.eactive.eai.common.security.CryptoModuleService;
+import com.eactive.eai.common.security.keyderiv.strategy.HsmContextSha256KeyDerivationStrategy;
+import com.eactive.eai.common.security.keyderiv.strategy.HsmKeyDerivationStrategy;
+import com.eactive.eai.common.security.loader.CryptoModuleConfigLoader;
+import com.eactive.eai.common.security.mapper.CryptoModuleConfigMapper;
+import com.eactive.eai.common.util.ApplicationContextProvider;
+import com.eactive.eai.data.entity.onl.security.CryptoModuleConfig;
+
+/**
+ * CryptoFilter HSM 연동 통합 테스트 (SoftHSM2 / SunPKCS11)
+ *
+ * SoftHSM2에서 MASTER_KEY를 조회하여 키를 도출한 뒤
+ * BaseCryptoFilter / CryptoFilter 의 암복호화 전체 흐름을 검증한다.
+ *
+ * 사전 조건:
+ *   C:\SoftHSM2 에 SoftHSM2 설치 (미설치 시 자동 건너뜀)
+ *   MASTER_KEY alias는 없으면 자동 생성됨
+ *
+ * 검증 전략:
+ *   HSM → 키 도출 → CryptoModuleExtension → CryptoFilter doPostFilter(암호화) → doPreFilter(복호화) → 원문 일치
+ */
+@TestMethodOrder(MethodOrderer.DisplayName.class)
+public class CryptoFilterHsmIntegrationTest {
+
+    // -------------------------------------------------------------------------
+    // 상수
+    // -------------------------------------------------------------------------
+
+    private static final String SOFTHSM2_DLL     = "C:/SoftHSM2/lib/softhsm2-x64.dll";
+    private static final String SOFTHSM2_UTIL    = "C:/SoftHSM2/bin/softhsm2-util.exe";
+    private static final String TOKEN_LABEL      = "eapim-test";
+    private static final String PIN              = "1234";
+    private static final String MASTER_KEY_ALIAS = "MASTER_KEY";
+
+    /** HsmKeyDerivationStrategy: HSM 마스터키를 파생 없이 직접 사용 */
+    private static final String MOD_HSM_GCM      = "HSM_GCM";
+    /** HsmContextSha256KeyDerivationStrategy: HSM 마스터키 + 컨텍스트값 SHA-256 파생 */
+    private static final String MOD_CTX_SHA_GCM  = "CTX_SHA256_GCM";
+
+    private static final String CTX_KEY          = "X-Api-Group-Seq";
+    private static final String CTX_VAL_A        = "GROUP-A";
+    private static final String CTX_VAL_B        = "GROUP-B";
+
+    // -------------------------------------------------------------------------
+    // 정적 필드
+    // -------------------------------------------------------------------------
+
+    private static GenericApplicationContext springCtx;
+    private static HsmManager                hsmManager;
+    private static File                      tempCfgFile;
+
+    // -------------------------------------------------------------------------
+    // 내부 클래스: runtimeContext를 고정값으로 반환하는 필터
+    // -------------------------------------------------------------------------
+
+    static class ContextAwareCryptoFilter extends CryptoFilter {
+        private final String key;
+        private final String value;
+
+        ContextAwareCryptoFilter(String key, String value) {
+            this.key   = key;
+            this.value = value;
+        }
+
+        @Override
+        protected Map<String, String> buildRuntimeContext(Properties prop, HttpServletRequest request) {
+            Map<String, String> ctx = new HashMap<>();
+            ctx.put(key, value);
+            return ctx;
+        }
+    }
+
+    // -------------------------------------------------------------------------
+    // 인스턴스 필드
+    // -------------------------------------------------------------------------
+
+    private HttpServletRequest  mockReq;
+    private HttpServletResponse mockRes;
+
+    // -------------------------------------------------------------------------
+    // 전체 설정 / 해제
+    // -------------------------------------------------------------------------
+
+    @BeforeAll
+    static void setUpAll() throws Exception {
+        assumeTrue(new File(SOFTHSM2_DLL).exists(),
+                "SoftHSM2 미설치 (C:/SoftHSM2) - 테스트 건너뜀");
+        System.setProperty("SOFTHSM2_CONF", "C:\\SoftHSM2\\etc\\softhsm2.conf");
+
+        // 1. 토큰 초기화
+        ensureTokenInitialized();
+
+        // 2. PKCS11 설정 문자열
+        // attributes(*,...): generate/import 모두 CKA_SENSITIVE=false → getEncoded() 사용 가능
+        String cfgContent = "name = SoftHSM\n"
+                + "library = " + SOFTHSM2_DLL + "\n"
+                + "slotListIndex = 0\n"
+                + "attributes(*, CKO_SECRET_KEY, CKK_AES) = {\n"
+                + "  CKA_SENSITIVE = false\n"
+                + "  CKA_EXTRACTABLE = true\n"
+                + "}\n";
+        tempCfgFile = File.createTempFile("pkcs11-filter-it-", ".cfg");
+        Files.write(tempCfgFile.toPath(), cfgContent.getBytes("UTF-8"));
+
+        // 3. Mock PropManager (DB 없이 HSM 설정값 제공)
+        PropManager mockPropManager = mock(PropManager.class);
+        when(mockPropManager.getProperty("HSM", "PKCS11_CONFIG")).thenReturn(cfgContent);
+        when(mockPropManager.getProperty("HSM", "PIN")).thenReturn(PIN);
+        when(mockPropManager.getProperty(eq("HSM"), eq("CACHE_RELOAD_YN"), anyString())).thenReturn("N");
+
+        // 4. HsmManager (private 생성자 → 리플렉션)
+        Constructor<HsmManager> hsmCtor = HsmManager.class.getDeclaredConstructor();
+        hsmCtor.setAccessible(true);
+        hsmManager = hsmCtor.newInstance();
+
+        // 5. CryptoModuleManager (private 생성자 → 리플렉션)
+        CryptoModuleConfigLoader mockLoader = mock(CryptoModuleConfigLoader.class);
+        when(mockLoader.findAll()).thenReturn(buildModuleConfigs());
+
+        Constructor<CryptoModuleManager> managerCtor = CryptoModuleManager.class.getDeclaredConstructor();
+        managerCtor.setAccessible(true);
+        CryptoModuleManager manager = managerCtor.newInstance();
+
+        CryptoModuleService  cryptoService    = new CryptoModuleService();
+        HsmCryptoService     hsmCryptoService = new HsmCryptoService();
+
+        // 6. Spring ApplicationContext 구성
+        springCtx = new GenericApplicationContext();
+        springCtx.getBeanFactory().registerSingleton("propManager",            mockPropManager);
+        springCtx.getBeanFactory().registerSingleton("hsmManager",             hsmManager);
+        springCtx.getBeanFactory().registerSingleton("hsmCryptoService",       hsmCryptoService);
+        springCtx.getBeanFactory().registerSingleton("cryptoModuleConfigLoader", mockLoader);
+        springCtx.getBeanFactory().registerSingleton("cryptoModuleManager",    manager);
+        springCtx.getBeanFactory().registerSingleton("cryptoModuleService",    cryptoService);
+        springCtx.getBeanFactory().registerSingleton("cryptoModuleConfigMapper", testMapper());
+        springCtx.registerBeanDefinition("applicationContextProvider",
+                BeanDefinitionBuilder.genericBeanDefinition(ApplicationContextProvider.class)
+                        .getBeanDefinition());
+        springCtx.refresh();
+
+        // 7. HsmManager 시작 (SunPKCS11 Provider 초기화 + KeyStore 오픈)
+        hsmManager.start();
+        assertTrue(hsmManager.isReady(), "HsmManager 초기화 실패");
+        System.out.println("[HSM] Provider: " + hsmManager.getPkcs11Provider().getName());
+
+        // 8. MASTER_KEY 등록 (없으면 자동 생성)
+        ensureMasterKey();
+
+        // 9. CryptoModuleManager 시작 (모듈 설정 로드)
+        manager.start();
+        System.out.println("[Crypto] 모듈 로드 완료");
+    }
+
+    @AfterAll
+    static void tearDownAll() throws Exception {
+        if (hsmManager != null && hsmManager.isStarted()) hsmManager.stop();
+        if (springCtx  != null) springCtx.close();
+        if (tempCfgFile != null) tempCfgFile.delete();
+    }
+
+    @BeforeEach
+    void setUp() {
+        mockReq = mock(HttpServletRequest.class);
+        mockRes = mock(HttpServletResponse.class);
+    }
+
+    // =========================================================================
+    // 1. HsmKeyDerivationStrategy — HSM 마스터키 직접 사용 (BaseCryptoFilter)
+    // =========================================================================
+
+    @Test
+    @DisplayName("1-1. FIELD/GCM HsmKey — doPostFilter 암호화 → doPreFilter 복호화 라운드트립")
+    void testHsmGcm_field_roundTrip() throws Exception {
+        BaseCryptoFilter filter   = new BaseCryptoFilter();
+        String           original = "{\"acno\":\"1234567890\",\"amount\":\"100000\"}";
+
+        Properties prop = new Properties();
+        prop.setProperty(CryptoFilter.PROP_MODULE_NAME, MOD_HSM_GCM);
+        // SCOPE 기본값 FIELD, 경로 기본값 사용
+
+        // 암호화: body 전체 → /encrypted_data 필드
+        String encrypted = (String) filter.doPostFilter("G", "A", original, prop, mockReq, mockRes);
+        System.out.println("[1-1] encrypted: " + encrypted);
+        assertTrue(encrypted.contains("encrypted_data"), "/encrypted_data 필드가 있어야 한다");
+
+        // 복호화: /encrypted_data 필드 → body 전체 교체
+        String decrypted = (String) filter.doPreFilter("G", "A", encrypted, prop, mockReq, mockRes);
+        System.out.println("[1-1] decrypted: " + decrypted);
+        assertEquals(original, decrypted);
+    }
+
+    @Test
+    @DisplayName("1-2. BODY/GCM HsmKey — doPostFilter 암호화 → doPreFilter 복호화 라운드트립")
+    void testHsmGcm_body_roundTrip() throws Exception {
+        BaseCryptoFilter filter   = new BaseCryptoFilter();
+        String           original = "{\"acno\":\"1234567890\",\"amount\":\"100000\"}";
+
+        Properties prop = new Properties();
+        prop.setProperty(CryptoFilter.PROP_MODULE_NAME, MOD_HSM_GCM);
+        prop.setProperty(CryptoFilter.PROP_SCOPE, "BODY");
+
+        // 암호화: body 전체 → Base64 암호문
+        String encrypted = (String) filter.doPostFilter("G", "A", original, prop, mockReq, mockRes);
+        System.out.println("[1-2] encrypted(Base64): " + encrypted);
+        assertNotEquals(original, encrypted, "암호문은 평문과 달라야 한다");
+
+        // 복호화: Base64 암호문 → 원문
+        String decrypted = (String) filter.doPreFilter("G", "A", encrypted, prop, mockReq, mockRes);
+        System.out.println("[1-2] decrypted: " + decrypted);
+        assertEquals(original, decrypted);
+    }
+
+    @Test
+    @DisplayName("1-3. FIELD/GCM HsmKey + AAD 헤더 — 동일 요청 ID로 암복호화 성공")
+    void testHsmGcm_field_withAad_success() throws Exception {
+        BaseCryptoFilter filter    = new BaseCryptoFilter();
+        String           original  = "{\"amount\":\"500000\"}";
+        String           requestId = "REQ-20240101-001";
+
+        when(mockReq.getHeader("X-Request-Id")).thenReturn(requestId);
+
+        Properties prop = new Properties();
+        prop.setProperty(CryptoFilter.PROP_MODULE_NAME, MOD_HSM_GCM);
+        prop.setProperty(CryptoFilter.PROP_AAD_HEADER,  "X-Request-Id");
+
+        String encrypted = (String) filter.doPostFilter("G", "A", original, prop, mockReq, mockRes);
+        String decrypted = (String) filter.doPreFilter( "G", "A", encrypted, prop, mockReq, mockRes);
+        System.out.println("[1-3] decrypted: " + decrypted);
+        assertEquals(original, decrypted);
+    }
+
+    @Test
+    @DisplayName("1-4. FIELD/GCM HsmKey + AAD 헤더 — 다른 요청 ID로 복호화 시 GCM 인증 실패")
+    void testHsmGcm_field_withAad_wrongAad_fails() throws Exception {
+        BaseCryptoFilter filter    = new BaseCryptoFilter();
+        String           original  = "{\"amount\":\"500000\"}";
+
+        // 암호화 시 요청 ID
+        HttpServletRequest encReq = mock(HttpServletRequest.class);
+        when(encReq.getHeader("X-Request-Id")).thenReturn("REQ-CORRECT");
+
+        // 복호화 시 다른 요청 ID
+        HttpServletRequest decReq = mock(HttpServletRequest.class);
+        when(decReq.getHeader("X-Request-Id")).thenReturn("REQ-WRONG");
+
+        Properties prop = new Properties();
+        prop.setProperty(CryptoFilter.PROP_MODULE_NAME, MOD_HSM_GCM);
+        prop.setProperty(CryptoFilter.PROP_AAD_HEADER,  "X-Request-Id");
+
+        String encrypted = (String) filter.doPostFilter("G", "A", original, prop, encReq, mockRes);
+
+        assertThrows(Exception.class,
+                () -> filter.doPreFilter("G", "A", encrypted, prop, decReq, mockRes),
+                "잘못된 AAD로 GCM 복호화 시 예외가 발생해야 한다");
+        System.out.println("[1-4] 다른 AAD 복호화 예외 확인 완료");
+    }
+
+    // =========================================================================
+    // 2. HsmContextSha256KeyDerivationStrategy — 컨텍스트 기반 SHA-256 파생 키
+    // =========================================================================
+
+    @Test
+    @DisplayName("2-1. FIELD/GCM ContextSha256 — 동일 컨텍스트로 암복호화 라운드트립")
+    void testCtxSha256Gcm_field_roundTrip() throws Exception {
+        CryptoFilter filter   = new ContextAwareCryptoFilter(CTX_KEY, CTX_VAL_A);
+        String       original = "{\"accNo\":\"0011234567890\",\"amount\":\"50000\"}";
+
+        Properties prop = new Properties();
+        prop.setProperty(CryptoFilter.PROP_MODULE_NAME, MOD_CTX_SHA_GCM);
+
+        String encrypted = (String) filter.doPostFilter("G", "A", original, prop, mockReq, mockRes);
+        System.out.println("[2-1] encrypted: " + encrypted);
+        assertTrue(encrypted.contains("encrypted_data"));
+
+        String decrypted = (String) filter.doPreFilter("G", "A", encrypted, prop, mockReq, mockRes);
+        System.out.println("[2-1] decrypted: " + decrypted);
+        assertEquals(original, decrypted);
+    }
+
+    @Test
+    @DisplayName("2-2. FIELD/GCM ContextSha256 — 암호화와 다른 컨텍스트로 복호화 시 GCM 인증 실패")
+    void testCtxSha256Gcm_differentContext_throwsException() throws Exception {
+        CryptoFilter encFilter = new ContextAwareCryptoFilter(CTX_KEY, CTX_VAL_A);
+        CryptoFilter decFilter = new ContextAwareCryptoFilter(CTX_KEY, CTX_VAL_B);
+        String       original  = "{\"data\":\"sensitive\"}";
+
+        Properties prop = new Properties();
+        prop.setProperty(CryptoFilter.PROP_MODULE_NAME, MOD_CTX_SHA_GCM);
+
+        String encrypted = (String) encFilter.doPostFilter("G", "A", original, prop, mockReq, mockRes);
+
+        assertThrows(Exception.class,
+                () -> decFilter.doPreFilter("G", "A", encrypted, prop, mockReq, mockRes),
+                "다른 컨텍스트 키로 파생된 키는 복호화에 실패해야 한다");
+        System.out.println("[2-2] 다른 컨텍스트 복호화 예외 확인 완료");
+    }
+
+    @Test
+    @DisplayName("2-3. FIELD/GCM ContextSha256 — 컨텍스트별 독립 암복호화 (GROUP-A, GROUP-B 각각 성공)")
+    void testCtxSha256Gcm_perGroupRoundTrip() throws Exception {
+        CryptoFilter filterA  = new ContextAwareCryptoFilter(CTX_KEY, CTX_VAL_A);
+        CryptoFilter filterB  = new ContextAwareCryptoFilter(CTX_KEY, CTX_VAL_B);
+        String       plainA   = "{\"group\":\"A\",\"amount\":\"1000\"}";
+        String       plainB   = "{\"group\":\"B\",\"amount\":\"2000\"}";
+
+        Properties prop = new Properties();
+        prop.setProperty(CryptoFilter.PROP_MODULE_NAME, MOD_CTX_SHA_GCM);
+
+        String encA = (String) filterA.doPostFilter("G", "A", plainA, prop, mockReq, mockRes);
+        String encB = (String) filterB.doPostFilter("G", "B", plainB, prop, mockReq, mockRes);
+
+        assertEquals(plainA, (String) filterA.doPreFilter("G", "A", encA, prop, mockReq, mockRes));
+        assertEquals(plainB, (String) filterB.doPreFilter("G", "B", encB, prop, mockReq, mockRes));
+        System.out.println("[2-3] GROUP-A, GROUP-B 각각 독립 암복호화 성공");
+    }
+
+    // =========================================================================
+    // 헬퍼
+    // =========================================================================
+
+    private static List<CryptoModuleConfig> buildModuleConfigs() {
+        return Arrays.asList(
+                buildDynamic(MOD_HSM_GCM, "AES", "GCM", "NoPadding",
+                        HsmKeyDerivationStrategy.class.getName(),
+                        "{\"hsmKeyAlias\":\"" + MASTER_KEY_ALIAS + "\"}"),
+                buildDynamic(MOD_CTX_SHA_GCM, "AES", "GCM", "NoPadding",
+                        HsmContextSha256KeyDerivationStrategy.class.getName(),
+                        "{\"hsmKeyAlias\":\"" + MASTER_KEY_ALIAS + "\",\"contextKey\":\"" + CTX_KEY + "\"}")
+        );
+    }
+
+    private static CryptoModuleConfig buildDynamic(String name, String alg, String mode, String padding,
+            String strategy, String params) {
+        CryptoModuleConfig c = new CryptoModuleConfig();
+        c.setCryptoId(UUID.randomUUID().toString());
+        c.setCryptoName(name);
+        c.setAlgType(alg);
+        c.setCipherMode(mode);
+        c.setPadding(padding);
+        c.setKeySourceType("DYNAMIC");
+        c.setKeyDerivStrategy(strategy);
+        c.setKeyDerivParams(params);
+        c.setCacheYn("Y");
+        c.setCacheTtlSec(60);
+        c.setUseYn("Y");
+        // ivHex = null: GCM에서 IV를 AAD 대체값으로 사용하지 않도록 의도적으로 미설정
+        return c;
+    }
+
+    private static void ensureMasterKey() throws Exception {
+        java.security.KeyStore ks = hsmManager.getKeyStore();
+
+        // 이전 실행 키 삭제 (sensitive 여부 무관하게 항상 고정키로 재등록)
+        if (ks.containsAlias(MASTER_KEY_ALIAS)) {
+            ks.deleteEntry(MASTER_KEY_ALIAS);
+            System.out.println("[HSM] 기존 MASTER_KEY 삭제");
+        }
+
+        // CryptoModuleServiceTest.KEY_128 과 동일한 고정 키 → 두 테스트 간 암호문 비교 가능
+        // attributes(*, CKO_SECRET_KEY, CKK_AES) 지시어로 임포트 시 CKA_SENSITIVE=false 적용
+        byte[] keyBytes = "0123456789abcdef".getBytes(StandardCharsets.UTF_8);
+        SecretKey fixedKey = new SecretKeySpec(keyBytes, "AES");
+        ks.setKeyEntry(MASTER_KEY_ALIAS, fixedKey, null, null);
+
+        // 임포트 후 getEncoded() 검증
+        SecretKey stored = (SecretKey) ks.getKey(MASTER_KEY_ALIAS, null);
+        byte[] encoded = stored.getEncoded();
+        System.out.println("[HSM] MASTER_KEY 등록 완료: alias=" + MASTER_KEY_ALIAS
+                + " / getEncoded()=" + (encoded != null ? encoded.length + "bytes, " + new String(encoded) : "null (추출 불가!)"));
+    }
+
+    private static void ensureTokenInitialized() throws Exception {
+        ProcessBuilder pb = new ProcessBuilder(
+                SOFTHSM2_UTIL, "--init-token", "--free",
+                "--label", TOKEN_LABEL, "--pin", PIN, "--so-pin", PIN);
+        pb.redirectErrorStream(true);
+        Process p   = pb.start();
+        String  out = readOutput(p);
+        p.waitFor(10, TimeUnit.SECONDS);
+        System.out.println("[SoftHSM2] init-token: " + out.trim());
+    }
+
+    private static CryptoModuleConfigMapper testMapper() {
+        return new CryptoModuleConfigMapper() {
+            @Override
+            public CryptoModuleConfigVO toVo(CryptoModuleConfig e) {
+                CryptoModuleConfigVO vo = new CryptoModuleConfigVO();
+                vo.setCryptoId(e.getCryptoId());
+                vo.setCryptoName(e.getCryptoName());
+                vo.setCryptoDesc(e.getCryptoDesc());
+                vo.setAlgType(e.getAlgType());
+                vo.setCipherMode(e.getCipherMode());
+                vo.setPadding(e.getPadding());
+                vo.setIvHex(e.getIvHex());
+                vo.setKeySourceType(e.getKeySourceType());
+                vo.setEncKeyHex(e.getEncKeyHex());
+                vo.setDecKeyHex(e.getDecKeyHex());
+                vo.setKeyDerivStrategy(e.getKeyDerivStrategy());
+                vo.setKeyDerivParams(e.getKeyDerivParams());
+                vo.setCacheYn(e.getCacheYn());
+                vo.setCacheTtlSec(e.getCacheTtlSec());
+                vo.setUseYn(e.getUseYn());
+                return vo;
+            }
+
+            @Override
+            public CryptoModuleConfig toEntity(CryptoModuleConfigVO vo) {
+                return null;
+            }
+        };
+    }
+
+    private static String readOutput(Process p) throws Exception {
+        InputStream   is  = p.getInputStream();
+        byte[]        buf = new byte[4096];
+        StringBuilder sb  = new StringBuilder();
+        int len;
+        while ((len = is.read(buf)) != -1) {
+            sb.append(new String(buf, 0, len, "UTF-8"));
+        }
+        return sb.toString();
+    }
+}

src/test/java/com/eactive/eai/agent/inflow/ReloadInflowClientControlCommandTest.java

@@ -0,0 +1,103 @@
+package com.eactive.eai.agent.inflow;
+
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.Mockito.*;
+
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.springframework.test.util.ReflectionTestUtils;
+
+import com.eactive.eai.agent.command.CommandException;
+import com.eactive.eai.common.inflow.InflowControlManager;
+import com.eactive.eai.common.inflow.InflowControlUtil;
+import com.eactive.eai.common.inflow.dual.ClientDualInflowControlManager;
+
+/**
+ * ReloadInflowClientControlCommand 단위 테스트.
+ *
+ * <p>InflowControlUtil의 cachedInflowControlManager 필드에 mock을 직접 주입하여
+ * PropManager/ApplicationContext 없이 동작을 검증한다.
+ */
+class ReloadInflowClientControlCommandTest {
+
+    private ClientDualInflowControlManager mockDualManager;
+
+    @BeforeEach
+    void setUp() {
+        mockDualManager = mock(ClientDualInflowControlManager.class);
+        ReflectionTestUtils.setField(InflowControlUtil.class, "cachedInflowControlManager", null);
+    }
+
+    @AfterEach
+    void tearDown() {
+        ReflectionTestUtils.setField(InflowControlUtil.class, "cachedInflowControlManager", null);
+    }
+
+    private ReloadInflowClientControlCommand commandWith(Object args) {
+        ReloadInflowClientControlCommand cmd = new ReloadInflowClientControlCommand();
+        cmd.setArgs(args);
+        return cmd;
+    }
+
+    // =========================================================================
+    // args 타입 검증 실패
+    // =========================================================================
+
+    @Test
+    void execute_argsIsInteger_throwsCommandException() {
+        // args 검증이 getInflowControlManager() 호출 이전에 발생하므로 캐시 설정 불필요
+        assertThrows(CommandException.class, commandWith(Integer.valueOf(1))::execute);
+    }
+
+    // =========================================================================
+    // ClientDualInflowControlManager 비활성
+    // =========================================================================
+
+    @Test
+    void execute_notClientDualManager_throwsCommandException() {
+        InflowControlManager baseMgr = mock(InflowControlManager.class);
+        ReflectionTestUtils.setField(InflowControlUtil.class, "cachedInflowControlManager", baseMgr);
+
+        assertThrows(CommandException.class, commandWith("CLIENT_A")::execute);
+    }
+
+    // =========================================================================
+    // 전체 재로드 (ALL)
+    // =========================================================================
+
+    @Test
+    void execute_argsIsALL_callsReloadClientNoArgs() throws Exception {
+        ReflectionTestUtils.setField(InflowControlUtil.class, "cachedInflowControlManager", mockDualManager);
+
+        Object result = commandWith("ALL").execute();
+
+        assertEquals("success", result);
+        verify(mockDualManager).reloadClient();
+        verify(mockDualManager, never()).reloadClient(anyString());
+    }
+
+    // =========================================================================
+    // 개별 재로드 (ClientId)
+    // =========================================================================
+
+    @Test
+    void execute_argsIsClientId_callsReloadClientWithId() throws Exception {
+        ReflectionTestUtils.setField(InflowControlUtil.class, "cachedInflowControlManager", mockDualManager);
+
+        Object result = commandWith("CLIENT_A").execute();
+
+        assertEquals("success", result);
+        verify(mockDualManager).reloadClient("CLIENT_A");
+        verify(mockDualManager, never()).reloadClient();
+    }
+
+    @Test
+    void execute_differentClientId_callsReloadClientWithThatId() throws Exception {
+        ReflectionTestUtils.setField(InflowControlUtil.class, "cachedInflowControlManager", mockDualManager);
+
+        commandWith("CLIENT_B").execute();
+
+        verify(mockDualManager).reloadClient("CLIENT_B");
+    }
+}

src/test/java/com/eactive/eai/agent/inflow/RemoveInflowClientControlCommandTest.java

@@ -0,0 +1,96 @@
+package com.eactive.eai.agent.inflow;
+
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.Mockito.*;
+
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.springframework.test.util.ReflectionTestUtils;
+
+import com.eactive.eai.agent.command.CommandException;
+import com.eactive.eai.common.inflow.InflowControlManager;
+import com.eactive.eai.common.inflow.InflowControlUtil;
+import com.eactive.eai.common.inflow.dual.ClientDualInflowControlManager;
+
+/**
+ * RemoveInflowClientControlCommand 단위 테스트.
+ *
+ * <p>InflowControlUtil의 cachedInflowControlManager 필드에 mock을 직접 주입하여
+ * PropManager/ApplicationContext 없이 동작을 검증한다.
+ */
+class RemoveInflowClientControlCommandTest {
+
+    private ClientDualInflowControlManager mockDualManager;
+
+    @BeforeEach
+    void setUp() {
+        mockDualManager = mock(ClientDualInflowControlManager.class);
+        ReflectionTestUtils.setField(InflowControlUtil.class, "cachedInflowControlManager", null);
+    }
+
+    @AfterEach
+    void tearDown() {
+        ReflectionTestUtils.setField(InflowControlUtil.class, "cachedInflowControlManager", null);
+    }
+
+    private RemoveInflowClientControlCommand commandWith(Object args) {
+        RemoveInflowClientControlCommand cmd = new RemoveInflowClientControlCommand();
+        cmd.setArgs(args);
+        return cmd;
+    }
+
+    // =========================================================================
+    // args 타입 검증 실패
+    // =========================================================================
+
+    @Test
+    void execute_argsIsInteger_throwsCommandException() {
+        assertThrows(CommandException.class, commandWith(Integer.valueOf(1))::execute);
+    }
+
+    // =========================================================================
+    // ClientDualInflowControlManager 비활성
+    // =========================================================================
+
+    @Test
+    void execute_notClientDualManager_throwsCommandException() {
+        InflowControlManager baseMgr = mock(InflowControlManager.class);
+        ReflectionTestUtils.setField(InflowControlUtil.class, "cachedInflowControlManager", baseMgr);
+
+        assertThrows(CommandException.class, commandWith("CLIENT_A")::execute);
+    }
+
+    // =========================================================================
+    // 정상 제거
+    // =========================================================================
+
+    @Test
+    void execute_validClientId_callsRemoveClient() throws CommandException {
+        ReflectionTestUtils.setField(InflowControlUtil.class, "cachedInflowControlManager", mockDualManager);
+
+        Object result = commandWith("CLIENT_A").execute();
+
+        assertEquals("success", result);
+        verify(mockDualManager).removeClient("CLIENT_A");
+    }
+
+    @Test
+    void execute_differentClientId_callsRemoveClientWithThatId() throws Exception {
+        ReflectionTestUtils.setField(InflowControlUtil.class, "cachedInflowControlManager", mockDualManager);
+
+        commandWith("CLIENT_B").execute();
+
+        verify(mockDualManager).removeClient("CLIENT_B");
+    }
+
+    @Test
+    void execute_validClientId_doesNotCallReload() throws Exception {
+        ReflectionTestUtils.setField(InflowControlUtil.class, "cachedInflowControlManager", mockDualManager);
+
+        commandWith("CLIENT_A").execute();
+
+        verify(mockDualManager, never()).reloadClient();
+        verify(mockDualManager, never()).reloadClient(anyString());
+    }
+}

src/test/java/com/eactive/eai/common/circuitBreaker/type/TypedCircuitBreakerManagerTest.java

@@ -0,0 +1,450 @@
+package com.eactive.eai.common.circuitBreaker.type;
+
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.Mockito.*;
+
+import java.lang.reflect.Field;
+import java.util.Arrays;
+import java.util.Collections;
+
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.MethodOrderer;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestMethodOrder;
+import org.springframework.beans.factory.support.BeanDefinitionBuilder;
+import org.springframework.context.support.GenericApplicationContext;
+
+import com.eactive.eai.common.property.PropManager;
+import com.eactive.eai.common.util.ApplicationContextProvider;
+
+import io.github.resilience4j.circuitbreaker.CallNotPermittedException;
+import io.github.resilience4j.circuitbreaker.CircuitBreaker;
+
+/**
+ * TypedCircuitBreakerManager 단위 테스트
+ *
+ * DB / 실 Spring 컨텍스트 없이 동작한다.
+ *   - PropManager          : Mockito Mock (DB 없이 설정값 반환)
+ *   - TypedCircuitBreakerDAO : Mockito Mock (JPA 없이 VO 반환)
+ *   - Spring Bean          : GenericApplicationContext 로 수동 구성
+ *
+ * 테스트 격리:
+ *   각 테스트는 고유한 apiId 를 사용하거나 manager.reload() 로 레지스트리를 초기화한다.
+ *   manager.reload() 는 CircuitBreakerRegistry 를 새로 생성하므로 이전 상태가 제거된다.
+ */
+@TestMethodOrder(MethodOrderer.DisplayName.class)
+class TypedCircuitBreakerManagerTest {
+
+    // 슬라이딩 윈도우·최소 호출을 4로 설정해 빠른 상태 전이를 유도한다.
+    private static final int DEFAULT_FAILURE_RATE      = 50;
+    private static final int DEFAULT_SLIDING_WINDOW    = 4;
+    private static final int DEFAULT_MIN_CALLS         = 4;
+    private static final int DEFAULT_WAIT_DURATION_SEC = 1;   // OPEN 대기 1초 (테스트용)
+    private static final int DEFAULT_HALF_OPEN_PERMITS = 2;
+    private static final int DEFAULT_SLOW_RATE         = 100;
+    private static final int DEFAULT_SLOW_DURATION_SEC = 5;
+
+    private static GenericApplicationContext  ctx;
+    private static PropManager                mockPropManager;
+    private static TypedCircuitBreakerDAO     mockDao;
+    private static TypedCircuitBreakerManager manager;
+
+    // -------------------------------------------------------------------------
+    // 픽스처 설정 / 해제
+    // -------------------------------------------------------------------------
+
+    @BeforeAll
+    static void setUpClass() throws Exception {
+        mockPropManager = mock(PropManager.class);
+        mockDao         = mock(TypedCircuitBreakerDAO.class);
+
+        setupDefaultPropManagerMock();
+        when(mockDao.getList()).thenReturn(Collections.emptyList());
+
+        // TypedCircuitBreakerManager 인스턴스 생성 후 DAO 리플렉션 주입
+        manager = new TypedCircuitBreakerManager();
+        injectField(manager, "dao", mockDao);
+
+        // DB / 실 Spring 없이 최소 컨텍스트 구성
+        ctx = new GenericApplicationContext();
+        ctx.getBeanFactory().registerSingleton("propManager", mockPropManager);
+        ctx.getBeanFactory().registerSingleton("typedCircuitBreakerManager", manager);
+        ctx.registerBeanDefinition("applicationContextProvider",
+                BeanDefinitionBuilder.genericBeanDefinition(ApplicationContextProvider.class)
+                        .getBeanDefinition());
+        ctx.refresh();
+
+        manager.start();
+    }
+
+    @AfterAll
+    static void tearDownClass() {
+        if (ctx != null) ctx.close();
+    }
+
+    @BeforeEach
+    void resetMocks() throws Exception {
+        reset(mockDao);
+        setupDefaultPropManagerMock();
+        when(mockDao.getList()).thenReturn(Collections.emptyList());
+    }
+
+    // -------------------------------------------------------------------------
+    // 헬퍼
+    // -------------------------------------------------------------------------
+
+    private static void setupDefaultPropManagerMock() {
+        when(mockPropManager.getProperty("CircuitBreaker", "failureRateThreshold"))
+                .thenReturn(String.valueOf(DEFAULT_FAILURE_RATE));
+        when(mockPropManager.getProperty("CircuitBreaker", "slidingWindowSize"))
+                .thenReturn(String.valueOf(DEFAULT_SLIDING_WINDOW));
+        when(mockPropManager.getProperty("CircuitBreaker", "minimumNumberOfCalls"))
+                .thenReturn(String.valueOf(DEFAULT_MIN_CALLS));
+        when(mockPropManager.getProperty("CircuitBreaker", "waitDurationInOpenState"))
+                .thenReturn(String.valueOf(DEFAULT_WAIT_DURATION_SEC));
+        when(mockPropManager.getProperty("CircuitBreaker", "permittedNumberOfCallsInHalfOpenState"))
+                .thenReturn(String.valueOf(DEFAULT_HALF_OPEN_PERMITS));
+        when(mockPropManager.getProperty("CircuitBreaker", "slowCallRateThreshold"))
+                .thenReturn(String.valueOf(DEFAULT_SLOW_RATE));
+        when(mockPropManager.getProperty("CircuitBreaker", "slowCallDurationThreshold"))
+                .thenReturn(String.valueOf(DEFAULT_SLOW_DURATION_SEC));
+        when(mockPropManager.getProperty("CircuitBreaker", "useYn", "N")).thenReturn("1");
+    }
+
+    private static void injectField(Object target, String fieldName, Object value) throws Exception {
+        Field field = target.getClass().getDeclaredField(fieldName);
+        field.setAccessible(true);
+        field.set(target, value);
+    }
+
+    /** 테스트용 TypedCircuitBreakerVO 생성 (기본 설정값 사용) */
+    private TypedCircuitBreakerVO buildVo(String id, String apiId, String useYn) {
+        return TypedCircuitBreakerVO.builder()
+                .id(id).name(apiId).type("COUNT_BASED").desc(apiId + " 테스트 설정")
+                .failureRateThreshold(DEFAULT_FAILURE_RATE)
+                .slidingWindowSize(DEFAULT_SLIDING_WINDOW)
+                .minimumNumberOfCalls(DEFAULT_MIN_CALLS)
+                .waitDurationInOpenState(DEFAULT_WAIT_DURATION_SEC)
+                .permittedNumberOfCallsInHalfOpenState(DEFAULT_HALF_OPEN_PERMITS)
+                .slowCallRateThreshold(DEFAULT_SLOW_RATE)
+                .slowCallDurationThreshold(DEFAULT_SLOW_DURATION_SEC)
+                .useYn(useYn)
+                .build();
+    }
+
+    /** CB를 count 회 실패 처리한다 */
+    private void recordFailures(CircuitBreaker cb, int count) {
+        for (int i = 0; i < count; i++) {
+            try {
+                cb.executeCallable(() -> { throw new RuntimeException("테스트 강제 오류"); });
+            } catch (Exception ignored) {}
+        }
+    }
+
+    // =========================================================================
+    // 1. getCircuitBreaker - 기본 조회 동작
+    // =========================================================================
+
+    @Test
+    @DisplayName("1-1. 등록된 apiId → 해당 설정의 CircuitBreaker 반환")
+    void testGetCircuitBreaker_registeredApiId_returnsTypedCircuitBreaker() throws Exception {
+        when(mockDao.getList()).thenReturn(Arrays.asList(buildVo("uuid-001", "API_REG", "1")));
+        manager.reload();
+
+        CircuitBreaker cb = manager.getCircuitBreaker("API_REG");
+
+        assertNotNull(cb);
+        assertEquals("API_REG", cb.getName());
+    }
+
+    @Test
+    @DisplayName("1-2. 미등록 apiId → default CircuitBreaker 로 fallback")
+    void testGetCircuitBreaker_unregisteredApiId_returnsDefaultCircuitBreaker() throws Exception {
+        when(mockDao.getList()).thenReturn(Collections.emptyList());
+        manager.reload();
+
+        CircuitBreaker cb = manager.getCircuitBreaker("API_UNKNOWN");
+
+        assertNotNull(cb, "미등록 apiId 는 default CB 를 반환해야 한다");
+        assertEquals("default", cb.getName());
+    }
+
+    @Test
+    @DisplayName("1-3. useYn=0 인 apiId → default CircuitBreaker 로 fallback")
+    void testGetCircuitBreaker_disabledApiId_returnsDefaultCircuitBreaker() throws Exception {
+        when(mockDao.getList()).thenReturn(Arrays.asList(buildVo("uuid-002", "API_DISABLED", "0")));
+        manager.reload();
+
+        CircuitBreaker cb = manager.getCircuitBreaker("API_DISABLED");
+
+        assertNotNull(cb, "비활성 apiId 는 default CB 로 fallback 되어야 한다");
+        assertEquals("default", cb.getName());
+    }
+
+    @Test
+    @DisplayName("1-4. apiId 도 default 도 비활성(useYn=0) → null 반환")
+    void testGetCircuitBreaker_defaultDisabled_returnsNull() throws Exception {
+        when(mockPropManager.getProperty("CircuitBreaker", "useYn", "N")).thenReturn("0");
+        when(mockDao.getList()).thenReturn(Collections.emptyList());
+        manager.reload();
+
+        CircuitBreaker cb = manager.getCircuitBreaker("ANY_API");
+
+        assertNull(cb, "default 도 비활성이면 null 을 반환해야 한다");
+    }
+
+    @Test
+    @DisplayName("1-5. PropManager useYn=Y → normalizeUseYn 으로 '1' 정규화 → default 활성")
+    void testGetCircuitBreaker_defaultUseYn_Y_isNormalizedToEnabled() throws Exception {
+        when(mockPropManager.getProperty("CircuitBreaker", "useYn", "N")).thenReturn("Y");
+        when(mockDao.getList()).thenReturn(Collections.emptyList());
+        manager.reload();
+
+        CircuitBreaker cb = manager.getCircuitBreaker("ANY_API");
+
+        assertNotNull(cb, "PropManager useYn=Y 는 활성으로 정규화되어야 한다");
+        assertEquals("default", cb.getName());
+    }
+
+    // =========================================================================
+    // 2. apiId 별 독립성
+    // =========================================================================
+
+    @Test
+    @DisplayName("2-1. 서로 다른 apiId → 독립적인 CircuitBreaker 인스턴스 반환")
+    void testDifferentApiIds_haveIndependentCircuitBreakerInstances() throws Exception {
+        when(mockDao.getList()).thenReturn(Arrays.asList(
+                buildVo("uuid-A", "API_INDEP_A", "1"),
+                buildVo("uuid-B", "API_INDEP_B", "1")));
+        manager.reload();
+
+        CircuitBreaker cbA = manager.getCircuitBreaker("API_INDEP_A");
+        CircuitBreaker cbB = manager.getCircuitBreaker("API_INDEP_B");
+
+        assertNotNull(cbA);
+        assertNotNull(cbB);
+        assertNotSame(cbA, cbB, "서로 다른 apiId 는 다른 CB 인스턴스여야 한다");
+        assertEquals("API_INDEP_A", cbA.getName());
+        assertEquals("API_INDEP_B", cbB.getName());
+    }
+
+    @Test
+    @DisplayName("2-2. API_A 실패 → OPEN, API_B 는 CLOSED 유지 (상태 격리)")
+    void testDifferentApiIds_statesAreIsolated() throws Exception {
+        when(mockDao.getList()).thenReturn(Arrays.asList(
+                buildVo("uuid-ISO-A", "API_ISO_A", "1"),
+                buildVo("uuid-ISO-B", "API_ISO_B", "1")));
+        manager.reload();
+
+        CircuitBreaker cbA = manager.getCircuitBreaker("API_ISO_A");
+        CircuitBreaker cbB = manager.getCircuitBreaker("API_ISO_B");
+
+        // API_ISO_A 만 minimumNumberOfCalls=4 회 실패
+        recordFailures(cbA, 4);
+
+        assertEquals(CircuitBreaker.State.OPEN,   cbA.getState(), "API_ISO_A 는 OPEN 이어야 한다");
+        assertEquals(CircuitBreaker.State.CLOSED, cbB.getState(), "API_ISO_B 는 CLOSED 를 유지해야 한다");
+    }
+
+    // =========================================================================
+    // 3. 상태 전이
+    // =========================================================================
+
+    @Test
+    @DisplayName("3-1. 실패율 50% 초과(4/4 실패) → CLOSED → OPEN")
+    void testCircuitBreaker_closedToOpen_afterFailureThresholdExceeded() throws Exception {
+        when(mockDao.getList()).thenReturn(Arrays.asList(buildVo("uuid-ST-001", "API_ST_OPEN", "1")));
+        manager.reload();
+
+        CircuitBreaker cb = manager.getCircuitBreaker("API_ST_OPEN");
+        assertEquals(CircuitBreaker.State.CLOSED, cb.getState(), "초기 상태는 CLOSED 여야 한다");
+
+        // minimumNumberOfCalls=4, failureRateThreshold=50% → 4/4 실패(100%) → OPEN
+        recordFailures(cb, 4);
+
+        assertEquals(CircuitBreaker.State.OPEN, cb.getState(), "실패율 초과 시 OPEN 상태여야 한다");
+    }
+
+    @Test
+    @DisplayName("3-2. 실패율 미달(1/4 실패, 25%) → CLOSED 유지")
+    void testCircuitBreaker_belowFailureThreshold_remainsClosed() throws Exception {
+        when(mockDao.getList()).thenReturn(Arrays.asList(buildVo("uuid-ST-002", "API_ST_BELOW", "1")));
+        manager.reload();
+
+        CircuitBreaker cb = manager.getCircuitBreaker("API_ST_BELOW");
+
+        // 4회 중 3회 성공, 1회 실패 → 실패율 25% < 50% → CLOSED 유지
+        // Resilience4j 는 >= 비교: 50% >= 50% 는 OPEN 이므로 25% 로 낮춰야 CLOSED 유지
+        try { cb.executeCallable(() -> "성공"); } catch (Exception ignored) {}
+        try { cb.executeCallable(() -> "성공"); } catch (Exception ignored) {}
+        try { cb.executeCallable(() -> "성공"); } catch (Exception ignored) {}
+        recordFailures(cb, 1);
+
+        assertEquals(CircuitBreaker.State.CLOSED, cb.getState(), "실패율 25% (< threshold 50%) 이면 CLOSED 를 유지해야 한다");
+    }
+
+    @Test
+    @DisplayName("3-3. CB OPEN 상태 → 모든 요청 즉시 차단 (CallNotPermittedException)")
+    void testCircuitBreaker_open_blocksAllRequests() throws Exception {
+        when(mockDao.getList()).thenReturn(Arrays.asList(buildVo("uuid-ST-003", "API_ST_BLOCK", "1")));
+        manager.reload();
+
+        CircuitBreaker cb = manager.getCircuitBreaker("API_ST_BLOCK");
+        recordFailures(cb, 4);
+        assertEquals(CircuitBreaker.State.OPEN, cb.getState());
+
+        assertThrows(CallNotPermittedException.class,
+                () -> cb.executeCallable(() -> "도달하면 안 됨"),
+                "OPEN 상태에서 CallNotPermittedException 이 발생해야 한다");
+    }
+
+    @Test
+    @DisplayName("3-4. OPEN → waitDuration(1초) 경과 → 첫 요청 시 HALF_OPEN 전이")
+    void testCircuitBreaker_open_transitionsToHalfOpenAfterWaitDuration() throws Exception {
+        when(mockDao.getList()).thenReturn(Arrays.asList(buildVo("uuid-ST-004", "API_ST_HALFOPEN", "1")));
+        manager.reload();
+
+        CircuitBreaker cb = manager.getCircuitBreaker("API_ST_HALFOPEN");
+        recordFailures(cb, 4);
+        assertEquals(CircuitBreaker.State.OPEN, cb.getState());
+
+        // waitDurationInOpenState = 1초 대기 후 요청 → HALF_OPEN 전이
+        Thread.sleep(1200);
+        try { cb.executeCallable(() -> "HALF_OPEN 트리거"); } catch (Exception ignored) {}
+
+        assertEquals(CircuitBreaker.State.HALF_OPEN, cb.getState(),
+                "waitDuration 경과 후 첫 요청 시 HALF_OPEN 상태여야 한다");
+    }
+
+    @Test
+    @DisplayName("3-5. HALF_OPEN → 성공(permittedCalls=2회) → CLOSED 복구")
+    void testCircuitBreaker_halfOpen_transitionsToClosedOnSuccess() throws Exception {
+        when(mockDao.getList()).thenReturn(Arrays.asList(buildVo("uuid-ST-005", "API_ST_RECOVER", "1")));
+        manager.reload();
+
+        CircuitBreaker cb = manager.getCircuitBreaker("API_ST_RECOVER");
+        recordFailures(cb, 4);
+
+        Thread.sleep(1200);
+
+        // HALF_OPEN 에서 permittedNumberOfCallsInHalfOpenState=2 회 성공
+        for (int i = 0; i < DEFAULT_HALF_OPEN_PERMITS; i++) {
+            final String result = cb.executeCallable(() -> "성공");
+            assertEquals("성공", result);
+        }
+
+        assertEquals(CircuitBreaker.State.CLOSED, cb.getState(),
+                "HALF_OPEN 에서 허용 호출 수 이상 성공하면 CLOSED 로 복구되어야 한다");
+    }
+
+    @Test
+    @DisplayName("3-6. HALF_OPEN → 실패 → 다시 OPEN 재전이")
+    void testCircuitBreaker_halfOpen_transitionsBackToOpenOnFailure() throws Exception {
+        when(mockDao.getList()).thenReturn(Arrays.asList(buildVo("uuid-ST-006", "API_ST_REOPEN", "1")));
+        manager.reload();
+
+        CircuitBreaker cb = manager.getCircuitBreaker("API_ST_REOPEN");
+        recordFailures(cb, 4);
+
+        Thread.sleep(1200);
+
+        // HALF_OPEN 에서 permittedNumberOfCallsInHalfOpenState=2 회 모두 실패해야 OPEN 으로 재전이된다.
+        // Resilience4j 는 허용 호출 수(2회)를 모두 소진한 후에 실패율을 평가하므로
+        // 1회만 실패하면 HALF_OPEN 상태가 유지된다.
+        recordFailures(cb, DEFAULT_HALF_OPEN_PERMITS);
+
+        assertEquals(CircuitBreaker.State.OPEN, cb.getState(),
+                "HALF_OPEN 에서 허용 호출 수(2회) 모두 실패하면 다시 OPEN 으로 전이되어야 한다");
+    }
+
+    // =========================================================================
+    // 4. reload
+    // =========================================================================
+
+    @Test
+    @DisplayName("4-1. reload(key) → CircuitBreakerConfig 갱신 (waitDuration 1초 → 60초)")
+    void testReload_key_updatesCircuitBreakerConfig() throws Exception {
+        when(mockDao.getList()).thenReturn(Arrays.asList(buildVo("uuid-RLD-001", "API_RELOAD", "1")));
+        manager.reload();
+
+        // waitDurationInOpenState 60초로 변경
+        TypedCircuitBreakerVO updated = TypedCircuitBreakerVO.builder()
+                .id("uuid-RLD-001").name("API_RELOAD").type("COUNT_BASED")
+                .failureRateThreshold(50).slidingWindowSize(4).minimumNumberOfCalls(4)
+                .waitDurationInOpenState(60)
+                .permittedNumberOfCallsInHalfOpenState(2)
+                .slowCallRateThreshold(100).slowCallDurationThreshold(5)
+                .useYn("1").build();
+        when(mockDao.get("uuid-RLD-001")).thenReturn(updated);
+        manager.reload("uuid-RLD-001");
+
+        CircuitBreaker cb = manager.getCircuitBreaker("API_RELOAD");
+        assertEquals(60,
+                cb.getCircuitBreakerConfig().getWaitDurationInOpenState().getSeconds(),
+                "reload 후 waitDurationInOpenState 가 60초로 갱신되어야 한다");
+    }
+
+    @Test
+    @DisplayName("4-2. reload(key) useYn=0 → 맵에서 제거 → default fallback")
+    void testReload_key_disabledVo_removesFromMap() throws Exception {
+        when(mockDao.getList()).thenReturn(Arrays.asList(buildVo("uuid-RLD-002", "API_RM", "1")));
+        manager.reload();
+        assertEquals("API_RM", manager.getCircuitBreaker("API_RM").getName());
+
+        // useYn=0 으로 비활성화
+        TypedCircuitBreakerVO disabled = TypedCircuitBreakerVO.builder()
+                .id("uuid-RLD-002").name("API_RM").type("COUNT_BASED")
+                .failureRateThreshold(50).slidingWindowSize(4).minimumNumberOfCalls(4)
+                .waitDurationInOpenState(1).permittedNumberOfCallsInHalfOpenState(2)
+                .slowCallRateThreshold(100).slowCallDurationThreshold(5)
+                .useYn("0").build();
+        when(mockDao.get("uuid-RLD-002")).thenReturn(disabled);
+        manager.reload("uuid-RLD-002");
+
+        CircuitBreaker cb = manager.getCircuitBreaker("API_RM");
+        assertEquals("default", cb.getName(),
+                "비활성화된 CB 는 맵에서 제거 후 default 로 fallback 되어야 한다");
+    }
+
+    @Test
+    @DisplayName("4-3. reload() 전체 → CircuitBreakerRegistry 재생성으로 이전 CB 상태 초기화")
+    void testReload_all_refreshesAllCircuitBreakers() throws Exception {
+        // 초기: API_FULL_A 등록 후 OPEN 상태로 만들기
+        when(mockDao.getList()).thenReturn(Arrays.asList(buildVo("uuid-FULL-A", "API_FULL_A", "1")));
+        manager.reload();
+
+        CircuitBreaker cbA = manager.getCircuitBreaker("API_FULL_A");
+        recordFailures(cbA, 4);
+        assertEquals(CircuitBreaker.State.OPEN, cbA.getState(), "전체 reload 전 API_FULL_A 는 OPEN 이어야 한다");
+
+        // 전체 reload → CircuitBreakerRegistry 재생성
+        // init() 은 apiIdCBConfigMap 을 초기화하지 않으므로 API_FULL_A 는 맵에 남아있다.
+        // 하지만 새 레지스트리를 생성하므로 CB 상태(OPEN)는 초기화(CLOSED)된다.
+        when(mockDao.getList()).thenReturn(Arrays.asList(
+                buildVo("uuid-FULL-A", "API_FULL_A", "1"),
+                buildVo("uuid-FULL-B", "API_FULL_B", "1")));
+        manager.reload();
+
+        // 레지스트리 재생성으로 API_FULL_A CB 상태가 CLOSED 로 초기화되어야 한다
+        CircuitBreaker cbAAfter = manager.getCircuitBreaker("API_FULL_A");
+        assertEquals(CircuitBreaker.State.CLOSED, cbAAfter.getState(),
+                "전체 reload 후 CircuitBreakerRegistry 재생성으로 이전 CB 상태가 CLOSED 로 초기화되어야 한다");
+
+        // 새 apiId 도 정상 등록
+        assertEquals("API_FULL_B", manager.getCircuitBreaker("API_FULL_B").getName(),
+                "전체 reload 후 새 apiId 는 정상 등록되어야 한다");
+    }
+
+    // =========================================================================
+    // 5. 생명주기
+    // =========================================================================
+
+    @Test
+    @DisplayName("5-1. start() 후 isStarted() = true")
+    void testIsStarted_afterStart_returnsTrue() {
+        assertTrue(manager.isStarted(), "start() 후 isStarted() 는 true 여야 한다");
+    }
+}

src/test/java/com/eactive/eai/common/hsm/HsmKeyRegisterUtil.java

@@ -0,0 +1,158 @@
+package com.eactive.eai.common.hsm;
+
+import static org.junit.jupiter.api.Assumptions.assumeTrue;
+
+import java.io.File;
+import java.io.InputStream;
+import java.security.KeyStore;
+import java.security.Provider;
+import java.security.Security;
+import java.util.Enumeration;
+import java.util.concurrent.TimeUnit;
+
+import javax.crypto.KeyGenerator;
+import javax.crypto.SecretKey;
+
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.MethodOrderer;
+import org.junit.jupiter.api.Order;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestMethodOrder;
+
+/**
+ * SoftHSM2 마스터키 등록 유틸리티 테스트.
+ *
+ * 용도: CryptoModuleConfig.keyDerivParams 의 hsmKeyAlias 에 대응하는
+ *       AES-256 마스터키를 SoftHSM2 토큰에 등록한다.
+ *
+ * 사전 조건:
+ *   C:\SoftHSM2 에 SoftHSM2 설치
+ *   (토큰이 없으면 자동 초기화, 있으면 기존 토큰 재사용)
+ *
+ * 실행 후 확인:
+ *   softhsm2-util.exe --show-slots
+ *   또는 pkcs11-tool --list-objects (OpenSC 설치 시)
+ */
+@TestMethodOrder(MethodOrderer.OrderAnnotation.class)
+public class HsmKeyRegisterUtil {
+
+    private static final String SOFTHSM2_DLL  = "C:/SoftHSM2/lib/softhsm2-x64.dll";
+    private static final String SOFTHSM2_UTIL = "C:/SoftHSM2/bin/softhsm2-util.exe";
+    private static final String TOKEN_LABEL   = "eapim-test";
+    private static final String PIN           = "1234";
+
+    /** DB CryptoModuleConfig.keyDerivParams.hsmKeyAlias 와 반드시 일치해야 한다. */
+    private static final String MASTER_KEY_ALIAS = "MASTER_KEY";
+
+    private static Provider  provider;
+    private static KeyStore  keyStore;
+
+    @BeforeAll
+    static void setUp() throws Exception {
+        System.setProperty("SOFTHSM2_CONF", "C:\\SoftHSM2\\etc\\softhsm2.conf");
+        assumeTrue(new File(SOFTHSM2_DLL).exists(),
+                "SoftHSM2 미설치 (C:/SoftHSM2) - 테스트 건너뜀");
+
+        ensureTokenInitialized();
+
+        String cfgContent = "name = SoftHSM\n"
+                + "library = " + SOFTHSM2_DLL + "\n"
+                + "slotListIndex = 0\n";
+
+        provider = HsmManager.createProvider(cfgContent);
+        Provider existing = Security.getProvider(provider.getName());
+        if (existing != null) Security.removeProvider(existing.getName());
+        Security.addProvider(provider);
+
+        keyStore = KeyStore.getInstance("PKCS11", provider);
+        keyStore.load(null, PIN.toCharArray());
+    }
+
+    // ------------------------------------------------------------------
+    // 1. 현재 등록된 키 목록 출력
+    // ------------------------------------------------------------------
+
+    @Test
+    @Order(1)
+    void listKeys() throws Exception {
+        System.out.println("=== HSM 키 목록 ===");
+        Enumeration<String> aliases = keyStore.aliases();
+        if (!aliases.hasMoreElements()) {
+            System.out.println("  (등록된 키 없음)");
+        }
+        while (aliases.hasMoreElements()) {
+            String alias = aliases.nextElement();
+            String type = keyStore.isKeyEntry(alias) ? "KEY" : "CERT";
+            System.out.println("  [" + type + "] " + alias);
+        }
+        System.out.println("==================");
+    }
+
+    // ------------------------------------------------------------------
+    // 2. 마스터키 등록 (없는 경우에만)
+    // ------------------------------------------------------------------
+
+    @Test
+    @Order(2)
+    void registerMasterKey() throws Exception {
+        if (keyStore.containsAlias(MASTER_KEY_ALIAS)) {
+            System.out.println("[SKIP] 이미 등록됨: " + MASTER_KEY_ALIAS);
+            return;
+        }
+
+        KeyGenerator kg = KeyGenerator.getInstance("AES", provider);
+        kg.init(256);
+        SecretKey sk = kg.generateKey();
+        keyStore.setKeyEntry(MASTER_KEY_ALIAS, sk, null, null);
+
+        System.out.println("[OK] AES-256 마스터키 등록 완료: alias=" + MASTER_KEY_ALIAS);
+    }
+
+    // ------------------------------------------------------------------
+    // 3. 등록 후 조회 확인
+    // ------------------------------------------------------------------
+
+    @Test
+    @Order(3)
+    void verifyMasterKey() throws Exception {
+        keyStore.load(null, PIN.toCharArray()); // 갱신
+
+        assert keyStore.containsAlias(MASTER_KEY_ALIAS)
+                : "마스터키 등록 실패: " + MASTER_KEY_ALIAS;
+
+        SecretKey sk = (SecretKey) keyStore.getKey(MASTER_KEY_ALIAS, null);
+        assert sk != null : "키 조회 실패";
+        assert "AES".equals(sk.getAlgorithm()) : "알고리즘 불일치: " + sk.getAlgorithm();
+
+        System.out.println("[OK] 마스터키 조회 성공: alias=" + MASTER_KEY_ALIAS
+                + " / algorithm=" + sk.getAlgorithm());
+    }
+
+    // ------------------------------------------------------------------
+    // 헬퍼
+    // ------------------------------------------------------------------
+
+    private static void ensureTokenInitialized() throws Exception {
+        ProcessBuilder pb = new ProcessBuilder(
+                SOFTHSM2_UTIL, "--init-token", "--free",
+                "--label", TOKEN_LABEL,
+                "--pin",    PIN,
+                "--so-pin", PIN);
+        pb.redirectErrorStream(true);
+        Process p   = pb.start();
+        String  out = readOutput(p);
+        p.waitFor(10, TimeUnit.SECONDS);
+        System.out.println("[SoftHSM2] init-token: " + out.trim());
+    }
+
+    private static String readOutput(Process p) throws Exception {
+        InputStream   is  = p.getInputStream();
+        byte[]        buf = new byte[4096];
+        StringBuilder sb  = new StringBuilder();
+        int len;
+        while ((len = is.read(buf)) != -1) {
+            sb.append(new String(buf, 0, len, "UTF-8"));
+        }
+        return sb.toString();
+    }
+}

src/test/java/com/eactive/eai/common/hsm/HsmManagerServiceTest.java

@@ -0,0 +1,304 @@
+package com.eactive.eai.common.hsm;
+
+import static org.junit.jupiter.api.Assertions.*;
+import static org.junit.jupiter.api.Assumptions.assumeTrue;
+
+import java.io.File;
+import java.io.InputStream;
+import java.lang.reflect.Constructor;
+import java.nio.file.Files;
+import java.security.PublicKey;
+import java.util.concurrent.TimeUnit;
+
+import javax.crypto.KeyGenerator;
+import javax.crypto.SecretKey;
+
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.MethodOrderer;
+import org.junit.jupiter.api.Order;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestMethodOrder;
+import org.mockito.Mockito;
+import org.springframework.beans.factory.support.BeanDefinitionBuilder;
+import org.springframework.context.support.GenericApplicationContext;
+
+import com.eactive.eai.common.property.PropManager;
+import com.eactive.eai.common.util.ApplicationContextProvider;
+
+/**
+ * HsmManager / HsmCryptoService 통합 테스트 (JDK 8 / SunPKCS11 / SoftHSM2)
+ *
+ * 사전 조건:
+ *   SoftHSM2 설치: https://github.com/disig/SoftHSM2-for-Windows/releases
+ *   → C:\SoftHSM2 에 설치 (미설치 시 테스트 자동 건너뜀)
+ *
+ * PropManager 는 DB 없이 Mockito Mock 으로 대체하여 테스트합니다.
+ */
+@TestMethodOrder(MethodOrderer.OrderAnnotation.class)
+public class HsmManagerServiceTest {
+
+    private static final String SOFTHSM2_DLL  = "C:/SoftHSM2/lib/softhsm2-x64.dll";
+    private static final String SOFTHSM2_UTIL = "C:/SoftHSM2/bin/softhsm2-util.exe";
+    private static final String TOKEN_LABEL   = "eapim-test";
+    private static final String PIN           = "1234";
+    private static final String RSA_ALIAS     = "test-rsa-key";
+    private static final String AES_ALIAS     = "test-aes-key";
+
+    private static HsmManager               hsmManager;
+    private static HsmCryptoService         hsmCryptoService;
+    private static GenericApplicationContext springContext;
+    private static File                     tempCfgFile;
+
+    // -------------------------------------------------------------------------
+    // 설정 / 해제
+    // -------------------------------------------------------------------------
+
+    @BeforeAll
+    static void setUp() throws Exception {
+        System.setProperty("SOFTHSM2_CONF", "C:\\SoftHSM2\\etc\\softhsm2.conf");
+        assumeTrue(new File(SOFTHSM2_DLL).exists(),
+                "SoftHSM2 미설치 (C:/SoftHSM2) - 테스트 건너뜀");
+
+        // 1. 토큰 초기화 (없으면 신규 생성, 있으면 기존 사용)
+        ensureTokenInitialized();
+
+        // 2. PKCS11 설정 문자열 구성 (slotListIndex = 0 → 첫 번째 초기화 토큰)
+        String cfgContent = "name = SoftHSM\n"
+                + "library = " + SOFTHSM2_DLL.replace("\\", "/") + "\n"
+                + "slotListIndex = 0\n";
+
+        // keytool 호출 시 파일 경로가 필요하므로 임시 파일에도 저장
+        tempCfgFile = File.createTempFile("pkcs11-svc-test-", ".cfg");
+        Files.write(tempCfgFile.toPath(), cfgContent.getBytes("UTF-8"));
+
+        // 3. PropManager Mock - DB 없이 HSM 설정값 반환
+        PropManager mockPropManager = Mockito.mock(PropManager.class);
+        Mockito.when(mockPropManager.getProperty("HSM", "PKCS11_CONFIG")).thenReturn(cfgContent);
+        Mockito.when(mockPropManager.getProperty("HSM", "PIN")).thenReturn(PIN);
+
+        // 4. HsmManager 인스턴스 생성 (private 생성자 → 리플렉션)
+        Constructor<HsmManager> ctor = HsmManager.class.getDeclaredConstructor();
+        ctor.setAccessible(true);
+        hsmManager = ctor.newInstance();
+
+        // 5. Spring ApplicationContext 구성
+        //    ApplicationContextProvider.context 를 세팅하여
+        //    HsmManager.getInstance() / PropManager.getInstance() 가 동작하게 함
+        springContext = new GenericApplicationContext();
+        springContext.getBeanFactory().registerSingleton("propManager", mockPropManager);
+        springContext.getBeanFactory().registerSingleton("hsmManager", hsmManager);
+        springContext.registerBeanDefinition("applicationContextProvider",
+                BeanDefinitionBuilder.genericBeanDefinition(ApplicationContextProvider.class)
+                        .getBeanDefinition());
+        springContext.refresh();
+
+        // 6. HsmManager 시작 (SunPKCS11 Provider 초기화 + KeyStore 오픈)
+        hsmManager.start();
+        assertTrue(hsmManager.isReady(), "HsmManager 초기화 실패");
+        System.out.println("[HsmManager] 초기화 완료. provider=" + hsmManager.getPkcs11Provider().getName());
+
+        // 7. RSA 키쌍 생성 (없는 경우에만)
+        if (!hsmManager.getKeyStore().containsAlias(RSA_ALIAS)) {
+            generateRsaKeyPair();
+            hsmManager.getKeyStore().load(null, PIN.toCharArray()); // keytool 결과 반영
+        }
+
+        // 8. AES 키 생성 (없는 경우에만)
+        if (!hsmManager.getKeyStore().containsAlias(AES_ALIAS)) {
+            generateAesKey();
+        }
+
+        // 9. HsmCryptoService 생성 (HsmManager.getInstance() 를 내부에서 사용)
+        hsmCryptoService = new HsmCryptoService();
+    }
+
+    @AfterAll
+    static void tearDown() throws Exception {
+        if (hsmManager != null && hsmManager.isStarted()) {
+            hsmManager.stop();
+        }
+        if (springContext != null) {
+            springContext.close();
+        }
+        if (tempCfgFile != null) {
+            tempCfgFile.delete();
+        }
+    }
+
+    // -------------------------------------------------------------------------
+    // 테스트: HsmManager 상태
+    // -------------------------------------------------------------------------
+
+    @Test
+    @Order(1)
+    void testHsmManagerReady() {
+        assertTrue(hsmManager.isReady());
+        assertNotNull(hsmManager.getPkcs11Provider());
+        assertNotNull(hsmManager.getKeyStore());
+        System.out.println("[HsmManager] isReady=true / provider="
+                + hsmManager.getPkcs11Provider().getName());
+    }
+
+    // -------------------------------------------------------------------------
+    // 테스트: HsmCryptoService - 키 조회
+    // -------------------------------------------------------------------------
+
+    @Test
+    @Order(2)
+    void testGetPublicKey() throws Exception {
+        PublicKey pk = hsmCryptoService.getPublicKey(RSA_ALIAS);
+        assertNotNull(pk);
+        assertEquals("RSA", pk.getAlgorithm());
+        System.out.println("[HsmCryptoService] getPublicKey: algorithm=" + pk.getAlgorithm()
+                + " / format=" + pk.getFormat());
+    }
+
+    @Test
+    @Order(3)
+    void testGetSecretKey() throws Exception {
+        SecretKey sk = hsmCryptoService.getSecretKey(AES_ALIAS);
+        assertNotNull(sk);
+        assertEquals("AES", sk.getAlgorithm());
+        System.out.println("[HsmCryptoService] getSecretKey: algorithm=" + sk.getAlgorithm());
+    }
+
+    // -------------------------------------------------------------------------
+    // 테스트: HsmCryptoService - RSA 암복호화
+    // -------------------------------------------------------------------------
+
+    @Test
+    @Order(4)
+    void testEncryptRsaByAlias() throws Exception {
+        byte[] plaintext  = "RSA alias 암호화 테스트".getBytes("UTF-8");
+        byte[] ciphertext = hsmCryptoService.encryptRsa(RSA_ALIAS, plaintext);
+        assertNotNull(ciphertext);
+        assertTrue(ciphertext.length > 0);
+        System.out.println("[HsmCryptoService] encryptRsa(alias): ciphertext.length=" + ciphertext.length);
+    }
+
+    @Test
+    @Order(5)
+    void testEncryptRsaByPublicKey() throws Exception {
+        PublicKey pk      = hsmCryptoService.getPublicKey(RSA_ALIAS);
+        byte[] plaintext  = "RSA PublicKey 직접 암호화 테스트".getBytes("UTF-8");
+        byte[] ciphertext = hsmCryptoService.encryptRsa(pk, plaintext);
+        assertNotNull(ciphertext);
+        assertTrue(ciphertext.length > 0);
+        System.out.println("[HsmCryptoService] encryptRsa(PublicKey): ciphertext.length=" + ciphertext.length);
+    }
+
+    @Test
+    @Order(6)
+    void testRsaRoundTrip() throws Exception {
+        byte[] plaintext = "HSM RSA 암복호화 통합 테스트 - HsmCryptoService".getBytes("UTF-8");
+
+        // 암호화: 공개키 → JVM 소프트웨어 (encryptRsa 내부에서 Provider 미명시)
+        byte[] ciphertext = hsmCryptoService.encryptRsa(RSA_ALIAS, plaintext);
+
+        // 복호화: 개인키 핸들 → HSM 내부 (decryptRsa 내부에서 pkcs11Provider 명시)
+        byte[] decrypted  = hsmCryptoService.decryptRsa(RSA_ALIAS, PIN.toCharArray(), ciphertext);
+
+        assertArrayEquals(plaintext, decrypted);
+        System.out.println("[HsmCryptoService] RSA 암복호화 성공: " + new String(decrypted, "UTF-8"));
+    }
+
+    // -------------------------------------------------------------------------
+    // 테스트: HsmCryptoService - AES 암복호화
+    // -------------------------------------------------------------------------
+
+    @Test
+    @Order(7)
+    void testAesRoundTrip() throws Exception {
+        byte[] plaintext = "HSM AES 암복호화 통합 테스트 - HsmCryptoService".getBytes("UTF-8");
+        byte[] iv        = "1234567890123456".getBytes("UTF-8"); // 16바이트
+
+        SecretKey sk = hsmCryptoService.getSecretKey(AES_ALIAS);
+
+        byte[] ciphertext = hsmCryptoService.encryptAes(sk, iv, plaintext);
+        byte[] decrypted  = hsmCryptoService.decryptAes(sk, iv, ciphertext);
+
+        assertArrayEquals(plaintext, decrypted);
+        System.out.println("[HsmCryptoService] AES 암복호화 성공: " + new String(decrypted, "UTF-8"));
+    }
+
+    // -------------------------------------------------------------------------
+    // 테스트: HsmManager Lifecycle - stop / restart
+    // -------------------------------------------------------------------------
+
+    @Test
+    @Order(8)
+    void testHsmManagerStopAndRestart() throws Exception {
+        // stop
+        hsmManager.stop();
+        assertFalse(hsmManager.isStarted());
+        assertFalse(hsmManager.isReady());
+        System.out.println("[HsmManager] stop 완료");
+
+        // restart - PropManager Mock 에서 재설정 읽어 재초기화
+        hsmManager.start();
+        assertTrue(hsmManager.isStarted());
+        assertTrue(hsmManager.isReady());
+        System.out.println("[HsmManager] restart 완료. provider="
+                + hsmManager.getPkcs11Provider().getName());
+    }
+
+    // -------------------------------------------------------------------------
+    // 헬퍼
+    // -------------------------------------------------------------------------
+
+    private static void ensureTokenInitialized() throws Exception {
+        ProcessBuilder pb = new ProcessBuilder(
+                SOFTHSM2_UTIL, "--init-token", "--free",
+                "--label", TOKEN_LABEL,
+                "--pin",    PIN,
+                "--so-pin", PIN);
+        pb.redirectErrorStream(true);
+        Process p   = pb.start();
+        String  out = readOutput(p);
+        p.waitFor(10, TimeUnit.SECONDS);
+        System.out.println("[SoftHSM2] init-token: " + out.trim());
+    }
+
+    private static void generateRsaKeyPair() throws Exception {
+        ProcessBuilder pb = new ProcessBuilder(
+                "keytool", "-genkeypair",
+                "-alias",         RSA_ALIAS,
+                "-keyalg",        "RSA",
+                "-keysize",       "2048",
+                "-storetype",     "PKCS11",
+                "-providerclass", "sun.security.pkcs11.SunPKCS11",
+                "-providerarg",   tempCfgFile.getAbsolutePath(),
+                "-keystore",      "NONE",
+                "-storepass",     PIN,
+                "-dname",         "CN=HSM Test, O=eActive, C=KR",
+                "-noprompt");
+        pb.redirectErrorStream(true);
+        Process p   = pb.start();
+        String  out = readOutput(p);
+        if (!p.waitFor(30, TimeUnit.SECONDS)) {
+            p.destroy();
+            throw new RuntimeException("keytool -genkeypair timeout");
+        }
+        System.out.println("[keytool] genkeypair exit=" + p.exitValue() + ": " + out.trim());
+    }
+
+    private static void generateAesKey() throws Exception {
+        KeyGenerator kg = KeyGenerator.getInstance("AES", hsmManager.getPkcs11Provider());
+        kg.init(256);
+        SecretKey sk = kg.generateKey();
+        hsmManager.getKeyStore().setKeyEntry(AES_ALIAS, sk, null, null);
+        System.out.println("[HsmManager] AES-256 키 생성 완료. alias=" + AES_ALIAS);
+    }
+
+    private static String readOutput(Process p) throws Exception {
+        InputStream   is  = p.getInputStream();
+        byte[]        buf = new byte[4096];
+        StringBuilder sb  = new StringBuilder();
+        int len;
+        while ((len = is.read(buf)) != -1) {
+            sb.append(new String(buf, 0, len, "UTF-8"));
+        }
+        return sb.toString();
+    }
+}

src/test/java/com/eactive/eai/common/hsm/HsmSoftHsm2IntegrationTest.java

@@ -0,0 +1,310 @@
+package com.eactive.eai.common.hsm;
+
+import static org.junit.jupiter.api.Assertions.assertArrayEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertInstanceOf;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.junit.jupiter.api.Assumptions.assumeTrue;
+
+import java.io.File;
+import java.io.InputStream;
+import java.nio.file.Files;
+import java.security.Key;
+import java.security.KeyStore;
+import java.security.PrivateKey;
+import java.security.Provider;
+import java.security.PublicKey;
+import java.security.Security;
+import java.security.cert.Certificate;
+import java.util.concurrent.TimeUnit;
+
+import javax.crypto.Cipher;
+import javax.crypto.KeyGenerator;
+import javax.crypto.SecretKey;
+import javax.crypto.spec.IvParameterSpec;
+
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.MethodOrderer;
+import org.junit.jupiter.api.Order;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestMethodOrder;
+
+/**
+ * SoftHSM2 연동 통합 테스트 (JDK 8 / SunPKCS11)
+ *
+ * 사전 조건:
+ *   1. SoftHSM2 설치: https://github.com/disig/SoftHSM2-for-Windows/releases
+ *      → SoftHSM2-*-x64.msi 다운로드 후 C:\SoftHSM2 에 설치
+ *   2. 토큰 초기화 (최초 1회):
+ *      "C:\SoftHSM2\bin\softhsm2-util.exe" --init-token --free --label "eapim-test" --pin 1234 --so-pin 1234
+ *      → 이미 초기화된 경우 @BeforeAll 에서 자동 처리
+ *
+ * SoftHSM2 미설치 시 모든 테스트는 자동으로 건너뜀.
+ */
+@TestMethodOrder(MethodOrderer.OrderAnnotation.class)
+public class HsmSoftHsm2IntegrationTest {
+
+    private static final String SOFTHSM2_DLL  = "C:/SoftHSM2/lib/softhsm2-x64.dll";
+    private static final String SOFTHSM2_UTIL = "C:/SoftHSM2/bin/softhsm2-util.exe";
+    private static final String TOKEN_LABEL   = "eapim-test";
+    private static final String PIN           = "1234";
+    private static final String RSA_ALIAS     = "test-rsa-key";
+    private static final String AES_ALIAS     = "test-aes-key";
+
+    private static Provider provider;
+    private static KeyStore keyStore;
+    private static File     tempCfgFile;
+
+    // -------------------------------------------------------------------------
+    // 설정 / 해제
+    // -------------------------------------------------------------------------
+
+    @BeforeAll
+    static void setUpHsm() throws Exception {
+    	System.setProperty("SOFTHSM2_CONF", "C:\\SoftHSM2\\etc\\softhsm2.conf");
+        assumeTrue(new File(SOFTHSM2_DLL).exists(),
+                "SoftHSM2 미설치 (C:/SoftHSM2) - 테스트 건너뜀");
+
+        // 1. 토큰 초기화 (이미 존재하면 출력만 남기고 계속 진행)
+        initToken();
+
+        // 2. pkcs11 설정 내용 (slotListIndex = 0 → 첫 번째 초기화된 토큰 사용)
+        String cfgContent = "name = SoftHSM\n"
+                + "library = " + SOFTHSM2_DLL.replace("\\", "/") + "\n"
+                + "slotListIndex = 0\n";
+
+        // keytool 은 파일 경로를 요구하므로 임시 파일에도 저장
+        tempCfgFile = File.createTempFile("pkcs11-test-", ".cfg");
+        Files.write(tempCfgFile.toPath(), cfgContent.getBytes("UTF-8"));
+
+        // 3. SunPKCS11 Provider 초기화 (JDK 8 / JDK 9+ 공용)
+        provider = HsmManager.createProvider(cfgContent);
+
+        Provider existing = Security.getProvider(provider.getName());
+        if (existing != null) {
+            Security.removeProvider(existing.getName());
+        }
+        Security.addProvider(provider);
+
+        // 4. PKCS11 KeyStore 오픈
+        keyStore = KeyStore.getInstance("PKCS11", provider);
+        keyStore.load(null, PIN.toCharArray());
+
+        // 5. RSA 키쌍 생성 (keytool 경유 → 자체서명 인증서 포함)
+        if (!keyStore.containsAlias(RSA_ALIAS)) {
+            generateRsaKeyPair();
+            keyStore.load(null, PIN.toCharArray()); // keytool 결과 반영
+        }
+
+        // 6. AES 키 생성 (KeyGenerator 경유)
+        if (!keyStore.containsAlias(AES_ALIAS)) {
+            generateAesKey();
+        }
+    }
+
+    @AfterAll
+    static void tearDown() {
+        if (provider != null) {
+            Security.removeProvider(provider.getName());
+        }
+        if (tempCfgFile != null) {
+            tempCfgFile.delete();
+        }
+    }
+
+    // -------------------------------------------------------------------------
+    // 테스트: Provider / KeyStore
+    // -------------------------------------------------------------------------
+
+    @Test
+    @Order(1)
+    void testProviderInitialized() {
+        assertNotNull(provider);
+        assertTrue(provider.getName().startsWith("SunPKCS11"),
+                "예상 Provider 이름: SunPKCS11-*, 실제: " + provider.getName());
+        System.out.println("[HSM] Provider: " + provider.getName()
+                + " / version: " + provider.getVersion());
+    }
+
+    @Test
+    @Order(2)
+    void testKeyStoreContainsRsaAlias() throws Exception {
+        assertTrue(keyStore.containsAlias(RSA_ALIAS),
+                "RSA 키 없음. alias=" + RSA_ALIAS);
+    }
+
+    @Test
+    @Order(3)
+    void testKeyStoreContainsAesAlias() throws Exception {
+        assertTrue(keyStore.containsAlias(AES_ALIAS),
+                "AES 키 없음. alias=" + AES_ALIAS);
+    }
+
+    // -------------------------------------------------------------------------
+    // 테스트: 키 조회 (HsmCryptoService.getPublicKey / getSecretKey 해당)
+    // -------------------------------------------------------------------------
+
+    @Test
+    @Order(4)
+    void testGetPublicKey() throws Exception {
+        Certificate cert = keyStore.getCertificate(RSA_ALIAS);
+        assertNotNull(cert, "인증서 없음. alias=" + RSA_ALIAS);
+
+        PublicKey pk = cert.getPublicKey();
+        assertNotNull(pk);
+        assertEquals("RSA", pk.getAlgorithm());
+        System.out.println("[HSM] PublicKey algorithm=" + pk.getAlgorithm()
+                + " / format=" + pk.getFormat());
+    }
+
+    @Test
+    @Order(5)
+    void testGetSecretKey() throws Exception {
+        Key key = keyStore.getKey(AES_ALIAS, null);
+        assertNotNull(key, "AES 키 없음. alias=" + AES_ALIAS);
+        assertInstanceOf(SecretKey.class, key);
+        assertEquals("AES", key.getAlgorithm());
+        System.out.println("[HSM] SecretKey algorithm=" + key.getAlgorithm());
+    }
+
+    // -------------------------------------------------------------------------
+    // 테스트: RSA 암복호화 (HsmCryptoService.encryptRsa / decryptRsa 해당)
+    // -------------------------------------------------------------------------
+
+    @Test
+    @Order(6)
+    void testRsaEncrypt() throws Exception {
+        PublicKey publicKey = keyStore.getCertificate(RSA_ALIAS).getPublicKey();
+
+        // Provider 미명시 → JVM SunRsaSign 으로 암호화 (HsmCryptoService.encryptRsa 동작)
+        Cipher cipher = Cipher.getInstance("RSA/ECB/PKCS1Padding");
+        cipher.init(Cipher.ENCRYPT_MODE, publicKey);
+        byte[] ciphertext = cipher.doFinal("테스트 평문".getBytes("UTF-8"));
+
+        assertNotNull(ciphertext);
+        assertTrue(ciphertext.length > 0);
+        System.out.println("[HSM] RSA 암호화 성공. ciphertext.length=" + ciphertext.length
+                + " / provider=" + cipher.getProvider().getName());
+    }
+
+    @Test
+    @Order(7)
+    void testRsaEncryptDecryptRoundTrip() throws Exception {
+        byte[] plaintext = "HSM RSA 암복호화 테스트 - eapim-online".getBytes("UTF-8");
+
+        // 암호화: 공개키 → JVM 소프트웨어 (Provider 미명시)
+        PublicKey publicKey = keyStore.getCertificate(RSA_ALIAS).getPublicKey();
+        Cipher encCipher = Cipher.getInstance("RSA/ECB/PKCS1Padding");
+        encCipher.init(Cipher.ENCRYPT_MODE, publicKey);
+        byte[] ciphertext = encCipher.doFinal(plaintext);
+
+        // 복호화: 개인키 핸들 → HSM 내부 수행 (pkcs11Provider 명시)
+        PrivateKey privateKey = (PrivateKey) keyStore.getKey(RSA_ALIAS, PIN.toCharArray());
+        Cipher decCipher = Cipher.getInstance("RSA/ECB/PKCS1Padding", provider);
+        decCipher.init(Cipher.DECRYPT_MODE, privateKey);
+        byte[] decrypted = decCipher.doFinal(ciphertext);
+
+        assertArrayEquals(plaintext, decrypted);
+        System.out.println("[HSM] RSA 암복호화 성공."
+                + " enc.provider=" + encCipher.getProvider().getName()
+                + " / dec.provider=" + decCipher.getProvider().getName()
+                + " / plaintext=" + new String(decrypted, "UTF-8"));
+    }
+
+    // -------------------------------------------------------------------------
+    // 테스트: AES 암복호화 (HsmCryptoService.encryptAes / decryptAes 해당)
+    // -------------------------------------------------------------------------
+
+    @Test
+    @Order(8)
+    void testAesEncryptDecryptRoundTrip() throws Exception {
+        byte[] plaintext = "HSM AES 암복호화 테스트 - eapim-online".getBytes("UTF-8");
+        byte[] iv = "1234567890123456".getBytes("UTF-8"); // 16바이트 IV
+
+        SecretKey secretKey = (SecretKey) keyStore.getKey(AES_ALIAS, null);
+
+        // 암호화
+        Cipher encCipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
+        encCipher.init(Cipher.ENCRYPT_MODE, secretKey, new IvParameterSpec(iv));
+        byte[] ciphertext = encCipher.doFinal(plaintext);
+
+        // 복호화
+        Cipher decCipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
+        decCipher.init(Cipher.DECRYPT_MODE, secretKey, new IvParameterSpec(iv));
+        byte[] decrypted = decCipher.doFinal(ciphertext);
+
+        assertArrayEquals(plaintext, decrypted);
+        System.out.println("[HSM] AES 암복호화 성공. plaintext=" + new String(decrypted, "UTF-8"));
+    }
+
+    // -------------------------------------------------------------------------
+    // 헬퍼
+    // -------------------------------------------------------------------------
+
+    private static void initToken() throws Exception {
+        ProcessBuilder pb = new ProcessBuilder(
+                SOFTHSM2_UTIL, "--init-token", "--free",
+                "--label", TOKEN_LABEL,
+                "--pin", PIN,
+                "--so-pin", PIN);
+        pb.redirectErrorStream(true);
+        Process p = pb.start();
+        String output = readOutput(p);
+        p.waitFor(10, TimeUnit.SECONDS);
+        // 이미 초기화된 슬롯이 없으면 실패할 수 있으나 무시 (기존 토큰 재사용)
+        System.out.println("[SoftHSM2] init-token: " + output.trim());
+    }
+
+    /**
+     * keytool 로 RSA 키쌍 + 자체서명 인증서를 PKCS11 토큰에 생성.
+     * 인증서가 있어야 PKCS11 KeyStore 에서 alias 로 조회 가능.
+     */
+    private static void generateRsaKeyPair() throws Exception {
+        ProcessBuilder pb = new ProcessBuilder(
+                "keytool", "-genkeypair",
+                "-alias",         RSA_ALIAS,
+                "-keyalg",        "RSA",
+                "-keysize",       "2048",
+                "-storetype",     "PKCS11",
+                "-providerclass", "sun.security.pkcs11.SunPKCS11",
+                "-providerarg",   tempCfgFile.getAbsolutePath(),
+                "-keystore",      "NONE",
+                "-storepass",     PIN,
+                "-dname",         "CN=HSM Test, O=eActive, C=KR",
+                "-noprompt");
+        pb.redirectErrorStream(true);
+        Process p = pb.start();
+        String output = readOutput(p);
+        boolean finished = p.waitFor(30, TimeUnit.SECONDS);
+        if (!finished) {
+            p.destroy();
+            throw new RuntimeException("keytool -genkeypair timeout");
+        }
+        System.out.println("[keytool] genkeypair exit=" + p.exitValue() + ": " + output.trim());
+    }
+
+    /**
+     * KeyGenerator 로 AES-256 키를 HSM 토큰에 직접 생성.
+     * SoftHSM2 의 AES 키는 기본적으로 extractable(추출 가능).
+     */
+    private static void generateAesKey() throws Exception {
+        KeyGenerator kg = KeyGenerator.getInstance("AES", provider);
+        kg.init(256);
+        SecretKey sk = kg.generateKey();
+        keyStore.setKeyEntry(AES_ALIAS, sk, null, null);
+        System.out.println("[HSM] AES-256 키 생성 완료. alias=" + AES_ALIAS);
+    }
+
+    private static String readOutput(Process p) throws Exception {
+        InputStream is = p.getInputStream();
+        byte[] buf = new byte[4096];
+        StringBuilder sb = new StringBuilder();
+        int len;
+        while ((len = is.read(buf)) != -1) {
+            sb.append(new String(buf, 0, len, "UTF-8"));
+        }
+        return sb.toString();
+    }
+}

src/test/java/com/eactive/eai/common/inflow/InflowControlManagerTest.java

@@ -1,7 +1,12 @@
 package com.eactive.eai.common.inflow;
 
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertNull;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
+import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.autoconfigure.domain.EntityScan;
@@ -21,21 +26,59 @@ import com.eactive.eai.data.jpa.BaseRepositoryImpl;
 @EnableJpaRepositories(repositoryBaseClass = BaseRepositoryImpl.class, basePackages = {
 		"com.eactive.eai.common.inflow" })
 @EntityScan({ "com.eactive.eai.data.entity.onl.inflow" })
-@Sql({ "/com/eactive/eai/common/inflow/init_tseaifr09.sql", "/com/eactive/eai/common/inflow/init_tseaifr11.sql" })
+@Sql({
+	"/com/eactive/eai/common/inflow/init_tseaifr09.sql",
+	"/com/eactive/eai/common/inflow/init_tseaifr11.sql",
+	"/com/eactive/eai/common/inflow/init_inflow_control_group.sql",
+	"/com/eactive/eai/common/inflow/init_inflow_control_group_mapping.sql"
+})
 class InflowControlManagerTest {
 
 	@Autowired
 	InflowControlManager inflowControlManager;
 
+	@BeforeEach
+	void setUp() throws Exception {
+		if (!inflowControlManager.isStarted()) {
+			inflowControlManager.start();
+		} else {
+			inflowControlManager.reloadAdapter();
+			inflowControlManager.reloadInterface();
+			inflowControlManager.reloadGroup();
+		}
+	}
+
 	@Test
-	void testStart() throws LifecycleException {
-		// given
-
-		// when
-		inflowControlManager.start();
-
-		// then
+	void testStart() {
 		assertTrue(inflowControlManager.isStarted());
 	}
 
+	@Test
+	void testGetGroupBucket_existingGroup_returnsNotNull() {
+		assertNotNull(inflowControlManager.getGroupBucket("test-group-001"));
+	}
+
+	@Test
+	void testGetGroupBucket_unknownGroup_returnsNull() {
+		assertNull(inflowControlManager.getGroupBucket("non-existent-group"));
+	}
+
+	@Test
+	void adapter_spikePasses_thenBurstBlocked() {
+		for (int i = 0; i < 5; i++) assertTrue(inflowControlManager.isAdapterPass("TEST_ADAPTER"));
+		assertFalse(inflowControlManager.isAdapterPass("TEST_ADAPTER"));
+	}
+
+	@Test
+	void interface_spikePasses_thenBurstBlocked() {
+		for (int i = 0; i < 5; i++) assertTrue(inflowControlManager.isInterfacePass("TEST_INTERFACE"));
+		assertFalse(inflowControlManager.isInterfacePass("TEST_INTERFACE"));
+	}
+
+	@Test
+	void group_spikePasses_thenBurstBlocked() {
+		for (int i = 0; i < 5; i++) assertNull(inflowControlManager.isGroupPass("test-group-quota"));
+		assertEquals(CustomGroupBucket.RESULT_BLOCKED_THRESHOLD, inflowControlManager.isGroupPass("test-group-quota"));
+	}
+
 }

src/test/java/com/eactive/eai/common/inflow/dual/ClientDualInflowControlManagerMetricsTest.java

@@ -0,0 +1,190 @@
+package com.eactive.eai.common.inflow.dual;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import java.time.Duration;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.springframework.test.util.ReflectionTestUtils;
+
+import com.eactive.eai.common.inflow.InflowTargetVO;
+
+import io.github.bucket4j.Bandwidth;
+import io.github.bucket4j.Bucket4j;
+import io.github.bucket4j.local.LocalBucket;
+
+/**
+ * ClientDualInflowControlManager 클라이언트 메트릭 단위 테스트.
+ */
+class ClientDualInflowControlManagerMetricsTest {
+
+    private ClientDualInflowControlManager manager;
+
+    @BeforeEach
+    void setUp() {
+        manager = new ClientDualInflowControlManager();
+    }
+
+    // -------------------------------------------------------------------------
+    // Helpers
+    // -------------------------------------------------------------------------
+
+    private InflowTargetVO makeTargetVO(String name) {
+        InflowTargetVO vo = new InflowTargetVO();
+        vo.setName(name);
+        vo.setThresholdPerSecond(100);
+        vo.setThreshold(10000);
+        vo.setThresholdTimeUnit("DAY");
+        vo.setActivate(true);
+        return vo;
+    }
+
+    private LocalBucket stableBucket(long capacity) {
+        return Bucket4j.builder()
+                .addLimit(Bandwidth.simple(capacity, Duration.ofHours(1)))
+                .build();
+    }
+
+    private LocalBucket exhaustedBucket(long capacity) {
+        LocalBucket b = stableBucket(capacity);
+        b.tryConsume(capacity);
+        return b;
+    }
+
+    private DualCustomBucket passDualBucket(String name) {
+        return new DualCustomBucket(stableBucket(100), null, makeTargetVO(name));
+    }
+
+    private DualCustomBucket blockedPerSecondDualBucket(String name) {
+        return new DualCustomBucket(exhaustedBucket(1), null, makeTargetVO(name));
+    }
+
+    private DualCustomBucket blockedThresholdDualBucket(String name) {
+        return new DualCustomBucket(stableBucket(100), exhaustedBucket(1), makeTargetVO(name));
+    }
+
+    private void injectClientMap(Map<String, DualCustomBucket> map) {
+        ReflectionTestUtils.setField(manager, "clientBucketMap", map);
+    }
+
+    // =========================================================================
+    // isClientPassDetail() — 카운터 증가
+    // =========================================================================
+
+    @Test
+    void isClientPassDetail_bucketNotRegistered_noMetricsCreated() {
+        manager.isClientPassDetail("UNKNOWN");
+
+        assertNull(manager.getClientMetrics("UNKNOWN"));
+    }
+
+    @Test
+    void isClientPassDetail_pass_incrementsAllowed() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("C1", passDualBucket("C1"));
+        injectClientMap(map);
+
+        manager.isClientPassDetail("C1");
+
+        assertEquals(1, manager.getClientMetrics("C1").allowed.get());
+    }
+
+    @Test
+    void isClientPassDetail_blockedThreshold_incrementsRejectedThreshold() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("C1", blockedThresholdDualBucket("C1"));
+        injectClientMap(map);
+
+        manager.isClientPassDetail("C1");
+
+        assertEquals(1, manager.getClientMetrics("C1").rejectedThreshold.get());
+    }
+
+    @Test
+    void isClientPassDetail_blockedPerSecond_incrementsRejectedPerSecond() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("C1", blockedPerSecondDualBucket("C1"));
+        injectClientMap(map);
+
+        manager.isClientPassDetail("C1");
+
+        assertEquals(1, manager.getClientMetrics("C1").rejectedPerSecond.get());
+    }
+
+    // =========================================================================
+    // getAllClientMetrics — 조회 및 불변성
+    // =========================================================================
+
+    @Test
+    void getAllClientMetrics_empty_returnsEmptyMap() {
+        assertTrue(manager.getAllClientMetrics().isEmpty());
+    }
+
+    @Test
+    void getAllClientMetrics_afterCalls_containsEntries() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("C1", passDualBucket("C1"));
+        map.put("C2", passDualBucket("C2"));
+        injectClientMap(map);
+
+        manager.isClientPassDetail("C1");
+        manager.isClientPassDetail("C2");
+
+        Map<String, DualInflowControlManager.TargetMetrics> all = manager.getAllClientMetrics();
+        assertEquals(2, all.size());
+        assertTrue(all.containsKey("C1"));
+        assertTrue(all.containsKey("C2"));
+    }
+
+    // =========================================================================
+    // resetClientMetrics / resetAllClientMetrics
+    // =========================================================================
+
+    @Test
+    void resetClientMetrics_resetsTargetClient() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("C1", passDualBucket("C1"));
+        injectClientMap(map);
+
+        manager.isClientPassDetail("C1");
+        manager.resetClientMetrics("C1");
+
+        assertEquals(0, manager.getClientMetrics("C1").allowed.get());
+    }
+
+    @Test
+    void resetAllClientMetrics_resetsAll() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("C1", passDualBucket("C1"));
+        map.put("C2", passDualBucket("C2"));
+        injectClientMap(map);
+
+        manager.isClientPassDetail("C1");
+        manager.isClientPassDetail("C2");
+        manager.resetAllClientMetrics();
+
+        assertEquals(0, manager.getClientMetrics("C1").allowed.get());
+        assertEquals(0, manager.getClientMetrics("C2").allowed.get());
+    }
+
+    // =========================================================================
+    // removeClient — 메트릭 자동 삭제
+    // =========================================================================
+
+    @Test
+    void removeClient_cleansUpMetrics() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("C1", passDualBucket("C1"));
+        injectClientMap(map);
+
+        manager.isClientPassDetail("C1");
+        assertNotNull(manager.getClientMetrics("C1"));
+
+        manager.removeClient("C1");
+
+        assertNull(manager.getClientMetrics("C1"));
+    }
+}

src/test/java/com/eactive/eai/common/inflow/dual/DualCustomBucketTest.java

@@ -0,0 +1,164 @@
+package com.eactive.eai.common.inflow.dual;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import java.time.Duration;
+
+import org.junit.jupiter.api.Test;
+
+import com.eactive.eai.common.inflow.InflowTargetVO;
+
+import io.github.bucket4j.Bandwidth;
+import io.github.bucket4j.Bucket4j;
+import io.github.bucket4j.local.LocalBucket;
+
+class DualCustomBucketTest {
+
+    private InflowTargetVO makeVO(String name, long perSec, long threshold, String unit) {
+        InflowTargetVO vo = new InflowTargetVO();
+        vo.setName(name);
+        vo.setThresholdPerSecond(perSec);
+        vo.setThreshold(threshold);
+        vo.setThresholdTimeUnit(unit);
+        vo.setActivate(true);
+        return vo;
+    }
+
+    private LocalBucket freshBucket(long capacity) {
+        return Bucket4j.builder()
+                .addLimit(Bandwidth.simple(capacity, Duration.ofSeconds(1)))
+                .build();
+    }
+
+    private LocalBucket exhaustedBucket(long capacity) {
+        LocalBucket b = freshBucket(capacity);
+        b.tryConsume(capacity);
+        return b;
+    }
+
+    // -------------------------------------------------------------------------
+    // tryConsume — 통과 케이스
+    // -------------------------------------------------------------------------
+
+    @Test
+    void bothBucketsNull_returnsPass() {
+        DualCustomBucket bucket = new DualCustomBucket(null, null, makeVO("A", 0, 0, null));
+        assertNull(bucket.tryConsume());
+    }
+
+    @Test
+    void onlyPerSecond_withinLimit_returnsPass() {
+        DualCustomBucket bucket = new DualCustomBucket(freshBucket(5), null, makeVO("A", 5, 0, null));
+        assertNull(bucket.tryConsume());
+    }
+
+    @Test
+    void onlyThreshold_withinLimit_returnsPass() {
+        DualCustomBucket bucket = new DualCustomBucket(null, freshBucket(100), makeVO("A", 0, 100, "MIN"));
+        assertNull(bucket.tryConsume());
+    }
+
+    @Test
+    void bothBuckets_bothWithinLimit_returnsPass() {
+        DualCustomBucket bucket = new DualCustomBucket(freshBucket(10), freshBucket(100), makeVO("A", 10, 100, "MIN"));
+        assertNull(bucket.tryConsume());
+    }
+
+    // -------------------------------------------------------------------------
+    // tryConsume — 차단 케이스
+    // -------------------------------------------------------------------------
+
+    @Test
+    void onlyPerSecond_exceeded_returnsBlockedPerSecond() {
+        DualCustomBucket bucket = new DualCustomBucket(exhaustedBucket(1), null, makeVO("A", 1, 0, null));
+        assertEquals(DualCustomBucket.RESULT_BLOCKED_PER_SECOND, bucket.tryConsume());
+    }
+
+    @Test
+    void onlyThreshold_exceeded_returnsBlockedThreshold() {
+        DualCustomBucket bucket = new DualCustomBucket(null, exhaustedBucket(1), makeVO("A", 0, 1, "MIN"));
+        assertEquals(DualCustomBucket.RESULT_BLOCKED_THRESHOLD, bucket.tryConsume());
+    }
+
+    @Test
+    void perSecondExceeded_thresholdRemaining_returnsBlockedPerSecond() {
+        DualCustomBucket bucket = new DualCustomBucket(exhaustedBucket(1), freshBucket(100), makeVO("A", 1, 100, "MIN"));
+        assertEquals(DualCustomBucket.RESULT_BLOCKED_PER_SECOND, bucket.tryConsume());
+    }
+
+    @Test
+    void perSecondRemaining_thresholdExceeded_returnsBlockedThreshold() {
+        DualCustomBucket bucket = new DualCustomBucket(freshBucket(10), exhaustedBucket(1), makeVO("A", 10, 1, "MIN"));
+        assertEquals(DualCustomBucket.RESULT_BLOCKED_THRESHOLD, bucket.tryConsume());
+    }
+
+    @Test
+    void bothExceeded_returnsBlockedPerSecond() {
+        DualCustomBucket bucket = new DualCustomBucket(exhaustedBucket(1), exhaustedBucket(1), makeVO("A", 1, 1, "MIN"));
+        assertEquals(DualCustomBucket.RESULT_BLOCKED_PER_SECOND, bucket.tryConsume());
+    }
+
+    // -------------------------------------------------------------------------
+    // tryConsume — 연속 호출
+    // -------------------------------------------------------------------------
+
+    @Test
+    void consecutiveConsumes_blockedAfterCapacityExhausted() {
+        DualCustomBucket bucket = new DualCustomBucket(freshBucket(3), null, makeVO("A", 3, 0, null));
+        assertNull(bucket.tryConsume());
+        assertNull(bucket.tryConsume());
+        assertNull(bucket.tryConsume());
+        assertEquals(DualCustomBucket.RESULT_BLOCKED_PER_SECOND, bucket.tryConsume());
+    }
+
+    @Test
+    void bothBuckets_thresholdExhaustedAfterMultiplePasses() {
+        DualCustomBucket bucket = new DualCustomBucket(freshBucket(10), freshBucket(3), makeVO("A", 10, 3, "MIN"));
+        assertNull(bucket.tryConsume());
+        assertNull(bucket.tryConsume());
+        assertNull(bucket.tryConsume());
+        assertEquals(DualCustomBucket.RESULT_BLOCKED_THRESHOLD, bucket.tryConsume());
+    }
+
+    // -------------------------------------------------------------------------
+    // 가용 토큰 수 조회
+    // -------------------------------------------------------------------------
+
+    @Test
+    void nullBuckets_availableTokensReturnMinusOne() {
+        DualCustomBucket bucket = new DualCustomBucket(null, null, makeVO("A", 0, 0, null));
+        assertEquals(-1, bucket.getPerSecondAvailableTokens());
+        assertEquals(-1, bucket.getThresholdAvailableTokens());
+    }
+
+    @Test
+    void availableTokensReflectInitialCapacity() {
+        DualCustomBucket bucket = new DualCustomBucket(freshBucket(5), freshBucket(100), makeVO("A", 5, 100, "MIN"));
+        assertEquals(5, bucket.getPerSecondAvailableTokens());
+        assertEquals(100, bucket.getThresholdAvailableTokens());
+    }
+
+    @Test
+    void availableTokensDecrementAfterEachConsume() {
+        DualCustomBucket bucket = new DualCustomBucket(freshBucket(5), freshBucket(10), makeVO("A", 5, 10, "MIN"));
+        bucket.tryConsume();
+        assertEquals(4, bucket.getPerSecondAvailableTokens());
+        assertEquals(9, bucket.getThresholdAvailableTokens());
+        bucket.tryConsume();
+        assertEquals(3, bucket.getPerSecondAvailableTokens());
+        assertEquals(8, bucket.getThresholdAvailableTokens());
+    }
+
+    @Test
+    void perSecondBlocked_thresholdTokenNotConsumed() {
+        DualCustomBucket bucket = new DualCustomBucket(exhaustedBucket(1), freshBucket(10), makeVO("A", 1, 10, "MIN"));
+        long thresholdBefore = bucket.getThresholdAvailableTokens();
+        bucket.tryConsume();
+        assertEquals(thresholdBefore, bucket.getThresholdAvailableTokens());
+    }
+
+    @Test
+    void resultPassConstant_isNull() {
+        assertNull(DualCustomBucket.RESULT_PASS);
+    }
+}

src/test/java/com/eactive/eai/common/inflow/dual/DualInflowControlConcurrencyTest.java

@@ -0,0 +1,344 @@
+package com.eactive.eai.common.inflow.dual;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import java.time.Duration;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.concurrent.atomic.AtomicReference;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.springframework.test.util.ReflectionTestUtils;
+
+import com.eactive.eai.common.inflow.InflowTargetVO;
+
+import io.github.bucket4j.Bandwidth;
+import io.github.bucket4j.Bucket4j;
+import io.github.bucket4j.local.LocalBucket;
+
+/**
+ * DualCustomBucket / DualInflowControlManager 동시성 테스트.
+ *
+ * <p>모든 버킷을 Duration.ofHours(1)로 생성하여 테스트 실행 중 리필이 없도록 한다.
+ * CountDownLatch로 모든 스레드를 동시 출발시켜 race window를 최대화한다.
+ */
+class DualInflowControlConcurrencyTest {
+
+    private static final int THREAD_COUNT    = 20;
+    private static final int TRIES_PER_THREAD = 50;
+    private static final int TOTAL_TRIES     = THREAD_COUNT * TRIES_PER_THREAD; // 1000
+
+    private DualInflowControlManager manager;
+
+    @BeforeEach
+    void setUp() {
+        manager = new DualInflowControlManager();
+    }
+
+    // -------------------------------------------------------------------------
+    // Helpers
+    // -------------------------------------------------------------------------
+
+    private InflowTargetVO makeVO(String name, long perSec, long threshold, String unit) {
+        InflowTargetVO vo = new InflowTargetVO();
+        vo.setName(name);
+        vo.setThresholdPerSecond(perSec);
+        vo.setThreshold(threshold);
+        vo.setThresholdTimeUnit(unit);
+        vo.setActivate(true);
+        return vo;
+    }
+
+    private LocalBucket stableBucket(long capacity) {
+        return Bucket4j.builder()
+                .addLimit(Bandwidth.simple(capacity, Duration.ofHours(1)))
+                .build();
+    }
+
+    private boolean runConcurrently(int threads, int triesPerThread, Runnable work)
+            throws InterruptedException {
+        CountDownLatch ready = new CountDownLatch(threads);
+        CountDownLatch start = new CountDownLatch(1);
+        CountDownLatch done  = new CountDownLatch(threads);
+        ExecutorService executor = Executors.newFixedThreadPool(threads);
+
+        for (int i = 0; i < threads; i++) {
+            executor.submit(() -> {
+                ready.countDown();
+                try {
+                    start.await();
+                    for (int j = 0; j < triesPerThread; j++) {
+                        work.run();
+                    }
+                } catch (InterruptedException e) {
+                    Thread.currentThread().interrupt();
+                } finally {
+                    done.countDown();
+                }
+            });
+        }
+
+        ready.await();
+        start.countDown();
+        boolean completed = done.await(30, TimeUnit.SECONDS);
+        executor.shutdown();
+        return completed;
+    }
+
+    // =========================================================================
+    // DualCustomBucket 동시성 테스트
+    // =========================================================================
+
+    @Test
+    void perSecondOnly_totalPassEqualsCapacity() throws InterruptedException {
+        long capacity = 200;
+        DualCustomBucket bucket = new DualCustomBucket(
+                stableBucket(capacity), null, makeVO("A", capacity, 0, null));
+
+        AtomicInteger passCount        = new AtomicInteger();
+        AtomicInteger blockedPerSecond = new AtomicInteger();
+        AtomicInteger blockedThreshold = new AtomicInteger();
+
+        boolean done = runConcurrently(THREAD_COUNT, TRIES_PER_THREAD, () -> {
+            String result = bucket.tryConsume();
+            if (result == null)                                                   passCount.incrementAndGet();
+            else if (DualCustomBucket.RESULT_BLOCKED_PER_SECOND.equals(result))  blockedPerSecond.incrementAndGet();
+            else                                                                  blockedThreshold.incrementAndGet();
+        });
+
+        assertTrue(done, "테스트가 타임아웃되었습니다");
+        assertEquals(TOTAL_TRIES, passCount.get() + blockedPerSecond.get() + blockedThreshold.get());
+        assertEquals(capacity, passCount.get());
+        assertEquals(0, blockedThreshold.get());
+    }
+
+    @Test
+    void thresholdOnly_totalPassEqualsCapacity() throws InterruptedException {
+        long capacity = 200;
+        DualCustomBucket bucket = new DualCustomBucket(
+                null, stableBucket(capacity), makeVO("A", 0, capacity, "HOUR"));
+
+        AtomicInteger passCount        = new AtomicInteger();
+        AtomicInteger blockedThreshold = new AtomicInteger();
+
+        boolean done = runConcurrently(THREAD_COUNT, TRIES_PER_THREAD, () -> {
+            String result = bucket.tryConsume();
+            if (result == null)                                                    passCount.incrementAndGet();
+            else if (DualCustomBucket.RESULT_BLOCKED_THRESHOLD.equals(result))    blockedThreshold.incrementAndGet();
+        });
+
+        assertTrue(done, "테스트가 타임아웃되었습니다");
+        assertEquals(TOTAL_TRIES, passCount.get() + blockedThreshold.get());
+        assertEquals(capacity, passCount.get());
+    }
+
+    @Test
+    void dualBuckets_thresholdIsBottleneck_totalPassEqualsThreshold() throws InterruptedException {
+        long perSecCapacity = 2000;
+        long threshCapacity = 200;
+
+        DualCustomBucket bucket = new DualCustomBucket(
+                stableBucket(perSecCapacity), stableBucket(threshCapacity),
+                makeVO("A", perSecCapacity, threshCapacity, "HOUR"));
+
+        AtomicInteger passCount        = new AtomicInteger();
+        AtomicInteger blockedPerSecond = new AtomicInteger();
+        AtomicInteger blockedThreshold = new AtomicInteger();
+
+        boolean done = runConcurrently(THREAD_COUNT, TRIES_PER_THREAD, () -> {
+            String result = bucket.tryConsume();
+            if (result == null)                                                    passCount.incrementAndGet();
+            else if (DualCustomBucket.RESULT_BLOCKED_PER_SECOND.equals(result))   blockedPerSecond.incrementAndGet();
+            else                                                                   blockedThreshold.incrementAndGet();
+        });
+
+        assertTrue(done, "테스트가 타임아웃되었습니다");
+        assertEquals(TOTAL_TRIES, passCount.get() + blockedPerSecond.get() + blockedThreshold.get());
+        assertEquals(threshCapacity, passCount.get());
+        assertEquals(0, blockedPerSecond.get());
+    }
+
+    @Test
+    void dualBuckets_perSecondIsBottleneck_noThresholdTokenLeak() throws InterruptedException {
+        long perSecCapacity = 100;
+        long threshCapacity = 2000;
+
+        DualCustomBucket bucket = new DualCustomBucket(
+                stableBucket(perSecCapacity), stableBucket(threshCapacity),
+                makeVO("A", perSecCapacity, threshCapacity, "HOUR"));
+
+        AtomicInteger passCount        = new AtomicInteger();
+        AtomicInteger blockedPerSecond = new AtomicInteger();
+        AtomicInteger blockedThreshold = new AtomicInteger();
+
+        boolean done = runConcurrently(THREAD_COUNT, TRIES_PER_THREAD, () -> {
+            String result = bucket.tryConsume();
+            if (result == null)                                                    passCount.incrementAndGet();
+            else if (DualCustomBucket.RESULT_BLOCKED_PER_SECOND.equals(result))   blockedPerSecond.incrementAndGet();
+            else                                                                   blockedThreshold.incrementAndGet();
+        });
+
+        assertTrue(done, "테스트가 타임아웃되었습니다");
+        assertEquals(TOTAL_TRIES, passCount.get() + blockedPerSecond.get() + blockedThreshold.get());
+        assertEquals(perSecCapacity, passCount.get());
+        assertEquals(0, blockedThreshold.get());
+        assertEquals(perSecCapacity, threshCapacity - bucket.getThresholdAvailableTokens());
+    }
+
+    @Test
+    void availableTokensConsistentAfterConcurrentConsume() throws InterruptedException {
+        long capacity = 300;
+        DualCustomBucket bucket = new DualCustomBucket(
+                stableBucket(capacity), null, makeVO("A", capacity, 0, null));
+
+        AtomicInteger passCount = new AtomicInteger();
+        runConcurrently(THREAD_COUNT, TRIES_PER_THREAD, () -> {
+            if (bucket.tryConsume() == null) passCount.incrementAndGet();
+        });
+
+        long remaining = bucket.getPerSecondAvailableTokens();
+        assertEquals(capacity, passCount.get() + remaining);
+    }
+
+    // =========================================================================
+    // DualInflowControlManager 동시성 테스트
+    // =========================================================================
+
+    @Test
+    void manager_isAdapterPassDetail_concurrent_totalPassEqualsCapacity() throws InterruptedException {
+        long capacity = 200;
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("ADAPTER_A", new DualCustomBucket(
+                stableBucket(capacity), null, makeVO("ADAPTER_A", capacity, 0, null)));
+        ReflectionTestUtils.setField(manager, "adapterBucketMap", map);
+
+        AtomicInteger passCount  = new AtomicInteger();
+        AtomicInteger blockCount = new AtomicInteger();
+
+        boolean done = runConcurrently(THREAD_COUNT, TRIES_PER_THREAD, () -> {
+            String result = manager.isAdapterPassDetail("ADAPTER_A");
+            if (result == null) passCount.incrementAndGet();
+            else                blockCount.incrementAndGet();
+        });
+
+        assertTrue(done, "테스트가 타임아웃되었습니다");
+        assertEquals(TOTAL_TRIES, passCount.get() + blockCount.get());
+        assertEquals(capacity, passCount.get());
+    }
+
+    @Test
+    void manager_isInterfacePassDetail_concurrent_totalPassEqualsCapacity() throws InterruptedException {
+        long capacity = 200;
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("IF_001", new DualCustomBucket(
+                null, stableBucket(capacity), makeVO("IF_001", 0, capacity, "HOUR")));
+        ReflectionTestUtils.setField(manager, "interfaceBucketMap", map);
+
+        AtomicInteger passCount  = new AtomicInteger();
+        AtomicInteger blockCount = new AtomicInteger();
+
+        boolean done = runConcurrently(THREAD_COUNT, TRIES_PER_THREAD, () -> {
+            String result = manager.isInterfacePassDetail("IF_001");
+            if (result == null) passCount.incrementAndGet();
+            else                blockCount.incrementAndGet();
+        });
+
+        assertTrue(done, "테스트가 타임아웃되었습니다");
+        assertEquals(TOTAL_TRIES, passCount.get() + blockCount.get());
+        assertEquals(capacity, passCount.get());
+    }
+
+    @Test
+    void manager_volatileMapSwap_noConcurrentException() throws InterruptedException {
+        String adapterName = "ADAPTER_A";
+        int readerCount = THREAD_COUNT;
+        int swapCount   = 200;
+
+        Map<String, DualCustomBucket> initialMap = new ConcurrentHashMap<>();
+        initialMap.put(adapterName, new DualCustomBucket(
+                stableBucket(10_000), null, makeVO(adapterName, 10_000, 0, null)));
+        ReflectionTestUtils.setField(manager, "adapterBucketMap", initialMap);
+
+        AtomicReference<Throwable> error = new AtomicReference<>();
+        CountDownLatch ready = new CountDownLatch(readerCount + 1);
+        CountDownLatch start = new CountDownLatch(1);
+        CountDownLatch done  = new CountDownLatch(readerCount + 1);
+        ExecutorService executor = Executors.newFixedThreadPool(readerCount + 1);
+
+        for (int i = 0; i < readerCount; i++) {
+            executor.submit(() -> {
+                ready.countDown();
+                try {
+                    start.await();
+                    for (int j = 0; j < TRIES_PER_THREAD; j++) {
+                        manager.isAdapterPassDetail(adapterName);
+                    }
+                } catch (Throwable t) {
+                    error.compareAndSet(null, t);
+                } finally {
+                    done.countDown();
+                }
+            });
+        }
+
+        executor.submit(() -> {
+            ready.countDown();
+            try {
+                start.await();
+                for (int i = 0; i < swapCount; i++) {
+                    Map<String, DualCustomBucket> newMap = new ConcurrentHashMap<>();
+                    newMap.put(adapterName, new DualCustomBucket(
+                            stableBucket(10_000), null, makeVO(adapterName, 10_000, 0, null)));
+                    ReflectionTestUtils.setField(manager, "adapterBucketMap", newMap);
+                }
+            } catch (Throwable t) {
+                error.compareAndSet(null, t);
+            } finally {
+                done.countDown();
+            }
+        });
+
+        ready.await();
+        start.countDown();
+        boolean completed = done.await(30, TimeUnit.SECONDS);
+        executor.shutdown();
+
+        assertTrue(completed, "테스트가 타임아웃되었습니다");
+        assertNull(error.get(), error.get() != null ? "예외 발생: " + error.get() : null);
+    }
+
+    @Test
+    void manager_mixedPassAndDetailCalls_totalPassConsistent() throws InterruptedException {
+        long capacity = 300;
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("ADAPTER_A", new DualCustomBucket(
+                stableBucket(capacity), null, makeVO("ADAPTER_A", capacity, 0, null)));
+        ReflectionTestUtils.setField(manager, "adapterBucketMap", map);
+
+        AtomicInteger passCount  = new AtomicInteger();
+        AtomicInteger blockCount = new AtomicInteger();
+        AtomicInteger callIndex  = new AtomicInteger();
+
+        boolean done = runConcurrently(THREAD_COUNT, TRIES_PER_THREAD, () -> {
+            boolean useDetail = (callIndex.getAndIncrement() % 2 == 0);
+            boolean passed;
+            if (useDetail) {
+                passed = (manager.isAdapterPassDetail("ADAPTER_A") == null);
+            } else {
+                passed = manager.isAdapterPass("ADAPTER_A");
+            }
+            if (passed) passCount.incrementAndGet();
+            else        blockCount.incrementAndGet();
+        });
+
+        assertTrue(done, "테스트가 타임아웃되었습니다");
+        assertEquals(TOTAL_TRIES, passCount.get() + blockCount.get());
+        assertEquals(capacity, passCount.get());
+    }
+}

src/test/java/com/eactive/eai/common/inflow/dual/DualInflowControlManagerBucketMethodsTest.java

@@ -0,0 +1,280 @@
+package com.eactive.eai.common.inflow.dual;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import java.time.Duration;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.springframework.test.util.ReflectionTestUtils;
+
+import com.eactive.eai.common.inflow.InflowTargetVO;
+
+import io.github.bucket4j.Bandwidth;
+import io.github.bucket4j.Bucket4j;
+import io.github.bucket4j.local.LocalBucket;
+
+/**
+ * DualInflowControlManager의 Dual 맵 기반 오버라이드 메서드 단위 테스트.
+ *
+ * <p>검증 포인트:
+ * - getAdapterAllKeys / getInterfaceAllKeys 가 Dual 맵(adapterBucketMap/interfaceBucketMap) 을 사용
+ * - getAdapterInflowThreashold / getInterfaceInflowThreashold 가 Dual 맵의 VO 를 반환
+ * - removeAdapter / removeInterface 가 Dual 맵에서 항목을 제거
+ * - base 의 adapterBucketList / interfaceBucketList 상태와 무관하게 동작 (DAO 이중 호출 제거 효과)
+ */
+class DualInflowControlManagerBucketMethodsTest {
+
+    private DualInflowControlManager manager;
+
+    @BeforeEach
+    void setUp() {
+        manager = new DualInflowControlManager();
+    }
+
+    // -------------------------------------------------------------------------
+    // Helpers
+    // -------------------------------------------------------------------------
+
+    private InflowTargetVO makeVO(String name) {
+        InflowTargetVO vo = new InflowTargetVO();
+        vo.setName(name);
+        vo.setThresholdPerSecond(100);
+        vo.setThreshold(10000);
+        vo.setThresholdTimeUnit("DAY");
+        vo.setActivate(true);
+        return vo;
+    }
+
+    private LocalBucket bucket(long capacity) {
+        return Bucket4j.builder()
+                .addLimit(Bandwidth.simple(capacity, Duration.ofSeconds(1)))
+                .build();
+    }
+
+    private DualCustomBucket dualBucket(String name) {
+        return new DualCustomBucket(bucket(100), bucket(1000), makeVO(name));
+    }
+
+    private void setAdapterMap(ConcurrentHashMap<String, DualCustomBucket> map) {
+        ReflectionTestUtils.setField(manager, "adapterBucketMap", map);
+    }
+
+    private void setInterfaceMap(ConcurrentHashMap<String, DualCustomBucket> map) {
+        ReflectionTestUtils.setField(manager, "interfaceBucketMap", map);
+    }
+
+    // =========================================================================
+    // getAdapterAllKeys
+    // =========================================================================
+
+    @Test
+    void getAdapterAllKeys_emptyMap_returnsEmptyArray() {
+        setAdapterMap(new ConcurrentHashMap<>());
+
+        assertEquals(0, manager.getAdapterAllKeys().length);
+    }
+
+    @Test
+    void getAdapterAllKeys_twoEntries_returnsSortedKeys() {
+        ConcurrentHashMap<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("ADAPTER_B", dualBucket("ADAPTER_B"));
+        map.put("ADAPTER_A", dualBucket("ADAPTER_A"));
+        setAdapterMap(map);
+
+        String[] keys = manager.getAdapterAllKeys();
+
+        assertArrayEquals(new String[]{"ADAPTER_A", "ADAPTER_B"}, keys);
+    }
+
+    @Test
+    void getAdapterAllKeys_usesDualMap_notBaseList() {
+        // Dual 맵에만 항목 존재 — base 의 adapterBucketList 는 비어 있음
+        ConcurrentHashMap<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("DUAL_ONLY", dualBucket("DUAL_ONLY"));
+        setAdapterMap(map);
+
+        String[] keys = manager.getAdapterAllKeys();
+
+        assertEquals(1, keys.length);
+        assertEquals("DUAL_ONLY", keys[0]);
+    }
+
+    // =========================================================================
+    // getInterfaceAllKeys
+    // =========================================================================
+
+    @Test
+    void getInterfaceAllKeys_emptyMap_returnsEmptyArray() {
+        setInterfaceMap(new ConcurrentHashMap<>());
+
+        assertEquals(0, manager.getInterfaceAllKeys().length);
+    }
+
+    @Test
+    void getInterfaceAllKeys_threeEntries_returnsSortedKeys() {
+        ConcurrentHashMap<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("IF_C", dualBucket("IF_C"));
+        map.put("IF_A", dualBucket("IF_A"));
+        map.put("IF_B", dualBucket("IF_B"));
+        setInterfaceMap(map);
+
+        String[] keys = manager.getInterfaceAllKeys();
+
+        assertArrayEquals(new String[]{"IF_A", "IF_B", "IF_C"}, keys);
+    }
+
+    @Test
+    void getInterfaceAllKeys_usesDualMap_notBaseList() {
+        ConcurrentHashMap<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("DUAL_IF", dualBucket("DUAL_IF"));
+        setInterfaceMap(map);
+
+        String[] keys = manager.getInterfaceAllKeys();
+
+        assertEquals(1, keys.length);
+        assertEquals("DUAL_IF", keys[0]);
+    }
+
+    // =========================================================================
+    // getAdapterInflowThreashold
+    // =========================================================================
+
+    @Test
+    void getAdapterInflowThreashold_found_returnsVO() {
+        InflowTargetVO vo = makeVO("ADAPTER_A");
+        ConcurrentHashMap<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("ADAPTER_A", new DualCustomBucket(bucket(10), bucket(100), vo));
+        setAdapterMap(map);
+
+        InflowTargetVO result = manager.getAdapterInflowThreashold("ADAPTER_A");
+
+        assertSame(vo, result);
+    }
+
+    @Test
+    void getAdapterInflowThreashold_notFound_returnsNull() {
+        setAdapterMap(new ConcurrentHashMap<>());
+
+        assertNull(manager.getAdapterInflowThreashold("MISSING"));
+    }
+
+    @Test
+    void getAdapterInflowThreashold_usesDualMap_notBaseList() {
+        // base adapterBucketList 에는 항목 없고 Dual 맵에만 존재
+        InflowTargetVO vo = makeVO("ADAPTER_A");
+        ConcurrentHashMap<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("ADAPTER_A", new DualCustomBucket(null, null, vo));
+        setAdapterMap(map);
+
+        assertSame(vo, manager.getAdapterInflowThreashold("ADAPTER_A"));
+    }
+
+    // =========================================================================
+    // getInterfaceInflowThreashold
+    // =========================================================================
+
+    @Test
+    void getInterfaceInflowThreashold_found_returnsVO() {
+        InflowTargetVO vo = makeVO("IF_001");
+        ConcurrentHashMap<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("IF_001", new DualCustomBucket(bucket(10), bucket(100), vo));
+        setInterfaceMap(map);
+
+        assertSame(vo, manager.getInterfaceInflowThreashold("IF_001"));
+    }
+
+    @Test
+    void getInterfaceInflowThreashold_notFound_returnsNull() {
+        setInterfaceMap(new ConcurrentHashMap<>());
+
+        assertNull(manager.getInterfaceInflowThreashold("MISSING"));
+    }
+
+    @Test
+    void getInterfaceInflowThreashold_usesDualMap_notBaseList() {
+        InflowTargetVO vo = makeVO("IF_001");
+        ConcurrentHashMap<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("IF_001", new DualCustomBucket(null, null, vo));
+        setInterfaceMap(map);
+
+        assertSame(vo, manager.getInterfaceInflowThreashold("IF_001"));
+    }
+
+    // =========================================================================
+    // removeAdapter
+    // =========================================================================
+
+    @Test
+    void removeAdapter_existingKey_removedFromDualMap() {
+        ConcurrentHashMap<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("ADAPTER_A", dualBucket("ADAPTER_A"));
+        map.put("ADAPTER_B", dualBucket("ADAPTER_B"));
+        setAdapterMap(map);
+
+        manager.removeAdapter("ADAPTER_A");
+
+        assertNull(manager.getAdapterBucket("ADAPTER_A"));
+        assertNotNull(manager.getAdapterBucket("ADAPTER_B"));
+    }
+
+    @Test
+    void removeAdapter_keysReflectRemoval() {
+        ConcurrentHashMap<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("ADAPTER_A", dualBucket("ADAPTER_A"));
+        map.put("ADAPTER_B", dualBucket("ADAPTER_B"));
+        setAdapterMap(map);
+
+        manager.removeAdapter("ADAPTER_A");
+
+        String[] keys = manager.getAdapterAllKeys();
+        assertEquals(1, keys.length);
+        assertEquals("ADAPTER_B", keys[0]);
+    }
+
+    @Test
+    void removeAdapter_missingKey_noException() {
+        setAdapterMap(new ConcurrentHashMap<>());
+
+        assertDoesNotThrow(() -> manager.removeAdapter("NOT_EXISTS"));
+    }
+
+    // =========================================================================
+    // removeInterface
+    // =========================================================================
+
+    @Test
+    void removeInterface_existingKey_removedFromDualMap() {
+        ConcurrentHashMap<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("IF_001", dualBucket("IF_001"));
+        map.put("IF_002", dualBucket("IF_002"));
+        setInterfaceMap(map);
+
+        manager.removeInterface("IF_001");
+
+        assertNull(manager.getInterfaceBucket("IF_001"));
+        assertNotNull(manager.getInterfaceBucket("IF_002"));
+    }
+
+    @Test
+    void removeInterface_keysReflectRemoval() {
+        ConcurrentHashMap<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("IF_001", dualBucket("IF_001"));
+        map.put("IF_002", dualBucket("IF_002"));
+        setInterfaceMap(map);
+
+        manager.removeInterface("IF_001");
+
+        String[] keys = manager.getInterfaceAllKeys();
+        assertEquals(1, keys.length);
+        assertEquals("IF_002", keys[0]);
+    }
+
+    @Test
+    void removeInterface_missingKey_noException() {
+        setInterfaceMap(new ConcurrentHashMap<>());
+
+        assertDoesNotThrow(() -> manager.removeInterface("NOT_EXISTS"));
+    }
+}

src/test/java/com/eactive/eai/common/inflow/dual/DualInflowControlManagerMakeBucketTest.java

@@ -0,0 +1,92 @@
+package com.eactive.eai.common.inflow.dual;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import org.junit.jupiter.api.Test;
+
+import com.eactive.eai.common.inflow.InflowTargetVO;
+
+/**
+ * DualInflowControlManager.makeBucket() 버킷 생성 동작 검증.
+ *
+ * <p>검증 포인트:
+ * - threshold/perSecond 버킷이 실제로 생성되는지
+ * - 할당량 이내 spike는 통과하고 초과 burst는 차단되는지
+ * - perSecond/threshold 중 어느 쪽이 binding 제약인지 구분되는지
+ */
+class DualInflowControlManagerMakeBucketTest {
+
+    private final DualInflowControlManager manager = new DualInflowControlManager();
+
+    private InflowTargetVO vo(long perSecond, long threshold, String timeUnit) {
+        InflowTargetVO vo = new InflowTargetVO();
+        vo.setName("TEST");
+        vo.setThresholdPerSecond(perSecond);
+        vo.setThreshold(threshold);
+        vo.setThresholdTimeUnit(timeUnit);
+        vo.setActivate(true);
+        return vo;
+    }
+
+    // =========================================================================
+    // threshold 단독 (5건/분)
+    // =========================================================================
+
+    @Test
+    void thresholdOnly_spikePasses_thenBurstBlocked() {
+        DualCustomBucket bucket = manager.makeBucket(vo(0, 5, "MIN"));
+
+        for (int i = 0; i < 5; i++) assertNull(bucket.tryConsume());
+        assertEquals(DualCustomBucket.RESULT_BLOCKED_THRESHOLD, bucket.tryConsume());
+    }
+
+    // =========================================================================
+    // perSecond 단독
+    // =========================================================================
+
+    @Test
+    void perSecondOnly_spikePasses_thenBurstBlocked() {
+        DualCustomBucket bucket = manager.makeBucket(vo(5, 0, null));
+
+        for (int i = 0; i < 5; i++) assertNull(bucket.tryConsume());
+        assertEquals(DualCustomBucket.RESULT_BLOCKED_PER_SECOND, bucket.tryConsume());
+    }
+
+    // =========================================================================
+    // perSecond + threshold 동시 설정 — binding 제약 구분
+    // =========================================================================
+
+    @Test
+    void both_perSecondIsBinding_blockedByPerSecond() {
+        // perSecond=3 이 binding: threshold=100/MIN은 여유 있음
+        DualCustomBucket bucket = manager.makeBucket(vo(3, 100, "MIN"));
+
+        for (int i = 0; i < 3; i++) assertNull(bucket.tryConsume());
+        assertEquals(DualCustomBucket.RESULT_BLOCKED_PER_SECOND, bucket.tryConsume());
+    }
+
+    @Test
+    void both_thresholdIsBinding_blockedByThreshold() {
+        // threshold=3/MIN 이 binding: perSecond=100은 여유 있음
+        DualCustomBucket bucket = manager.makeBucket(vo(100, 3, "MIN"));
+
+        for (int i = 0; i < 3; i++) assertNull(bucket.tryConsume());
+        assertEquals(DualCustomBucket.RESULT_BLOCKED_THRESHOLD, bucket.tryConsume());
+    }
+
+    // =========================================================================
+    // 비활성 / 조건 미충족 → null 반환
+    // =========================================================================
+
+    @Test
+    void inactiveVO_returnsNull() {
+        InflowTargetVO vo = vo(5, 0, null);
+        vo.setActivate(false);
+        assertNull(manager.makeBucket(vo));
+    }
+
+    @Test
+    void noLimitsSet_returnsNull() {
+        assertNull(manager.makeBucket(vo(0, 0, null)));
+    }
+}

src/test/java/com/eactive/eai/common/inflow/dual/DualInflowControlManagerMetricsTest.java

@@ -0,0 +1,591 @@
+package com.eactive.eai.common.inflow.dual;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import java.time.Duration;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.springframework.test.util.ReflectionTestUtils;
+
+import com.eactive.eai.common.inflow.CustomGroupBucket;
+import com.eactive.eai.common.inflow.InflowGroupVO;
+import com.eactive.eai.common.inflow.InflowTargetVO;
+
+import io.github.bucket4j.Bandwidth;
+import io.github.bucket4j.Bucket4j;
+import io.github.bucket4j.local.LocalBucket;
+
+/**
+ * DualInflowControlManager 메트릭 단위 테스트.
+ *
+ * <p>어댑터/인터페이스/그룹 메트릭을 검증한다.
+ * 클라이언트 메트릭은 ClientDualInflowControlManagerMetricsTest 에서 검증한다.
+ */
+class DualInflowControlManagerMetricsTest {
+
+    private DualInflowControlManager manager;
+
+    @BeforeEach
+    void setUp() {
+        manager = new DualInflowControlManager();
+    }
+
+    // -------------------------------------------------------------------------
+    // Helpers
+    // -------------------------------------------------------------------------
+
+    private InflowGroupVO makeGroupVO(String groupId, String groupName) {
+        InflowGroupVO vo = new InflowGroupVO();
+        vo.setGroupId(groupId);
+        vo.setGroupName(groupName);
+        vo.setActivate(true);
+        return vo;
+    }
+
+    private LocalBucket stableBucket(long capacity) {
+        return Bucket4j.builder()
+                .addLimit(Bandwidth.simple(capacity, Duration.ofHours(1)))
+                .build();
+    }
+
+    private LocalBucket exhaustedBucket(long capacity) {
+        LocalBucket b = stableBucket(capacity);
+        b.tryConsume(capacity);
+        return b;
+    }
+
+    private CustomGroupBucket passBucket(String groupId) {
+        return new CustomGroupBucket(stableBucket(100), null, makeGroupVO(groupId, groupId + "-name"));
+    }
+
+    private CustomGroupBucket blockedPerSecondBucket(String groupId) {
+        return new CustomGroupBucket(exhaustedBucket(1), null, makeGroupVO(groupId, groupId + "-name"));
+    }
+
+    private CustomGroupBucket blockedThresholdBucket(String groupId) {
+        return new CustomGroupBucket(stableBucket(100), exhaustedBucket(1), makeGroupVO(groupId, groupId + "-name"));
+    }
+
+    private InflowTargetVO makeTargetVO(String name) {
+        InflowTargetVO vo = new InflowTargetVO();
+        vo.setName(name);
+        vo.setThresholdPerSecond(100);
+        vo.setThreshold(10000);
+        vo.setThresholdTimeUnit("DAY");
+        vo.setActivate(true);
+        return vo;
+    }
+
+    private DualCustomBucket passDualBucket(String name) {
+        return new DualCustomBucket(stableBucket(100), null, makeTargetVO(name));
+    }
+
+    private DualCustomBucket blockedPerSecondDualBucket(String name) {
+        return new DualCustomBucket(exhaustedBucket(1), null, makeTargetVO(name));
+    }
+
+    private DualCustomBucket blockedThresholdDualBucket(String name) {
+        return new DualCustomBucket(stableBucket(100), exhaustedBucket(1), makeTargetVO(name));
+    }
+
+    private void injectAdapterMap(Map<String, DualCustomBucket> map) {
+        ReflectionTestUtils.setField(manager, "adapterBucketMap", map);
+    }
+
+    private void injectInterfaceMap(Map<String, DualCustomBucket> map) {
+        ReflectionTestUtils.setField(manager, "interfaceBucketMap", map);
+    }
+
+    private void injectGroupBucketList(Map<String, CustomGroupBucket> map) {
+        ReflectionTestUtils.setField(manager, "groupBucketList", map);
+    }
+
+    // =========================================================================
+    // TargetMetrics 내부 클래스
+    // =========================================================================
+
+    @Test
+    void targetMetrics_initialState_allCountersZero() {
+        DualInflowControlManager.TargetMetrics m = new DualInflowControlManager.TargetMetrics();
+
+        assertEquals(0, m.allowed.get());
+        assertEquals(0, m.rejectedPerSecond.get());
+        assertEquals(0, m.rejectedThreshold.get());
+        assertTrue(m.lastResetTime > 0);
+    }
+
+    @Test
+    void targetMetrics_reset_countersZeroAndResetTimeUpdated() throws InterruptedException {
+        DualInflowControlManager.TargetMetrics m = new DualInflowControlManager.TargetMetrics();
+        m.allowed.set(50);
+        m.rejectedPerSecond.set(10);
+        m.rejectedThreshold.set(5);
+        long before = System.currentTimeMillis();
+
+        Thread.sleep(1);
+        m.reset();
+
+        assertEquals(0, m.allowed.get());
+        assertEquals(0, m.rejectedPerSecond.get());
+        assertEquals(0, m.rejectedThreshold.get());
+        assertTrue(m.lastResetTime >= before);
+    }
+
+    // =========================================================================
+    // isGroupPass() — 카운터 증가
+    // =========================================================================
+
+    @Test
+    void isGroupPass_groupNotInBucketList_incrementsAllowedAndReturnsNull() {
+        String result = manager.isGroupPass("UNKNOWN_G");
+
+        assertNull(result);
+        DualInflowControlManager.TargetMetrics m = manager.getGroupMetrics("UNKNOWN_G");
+        assertNotNull(m);
+        assertEquals(1, m.allowed.get());
+        assertEquals(0, m.rejectedPerSecond.get());
+        assertEquals(0, m.rejectedThreshold.get());
+    }
+
+    @Test
+    void isGroupPass_pass_incrementsAllowed() {
+        Map<String, CustomGroupBucket> map = new ConcurrentHashMap<>();
+        map.put("G1", passBucket("G1"));
+        injectGroupBucketList(map);
+
+        String result = manager.isGroupPass("G1");
+
+        assertNull(result);
+        DualInflowControlManager.TargetMetrics m = manager.getGroupMetrics("G1");
+        assertEquals(1, m.allowed.get());
+        assertEquals(0, m.rejectedPerSecond.get());
+        assertEquals(0, m.rejectedThreshold.get());
+    }
+
+    @Test
+    void isGroupPass_blockedPerSecond_incrementsRejectedPerSecond() {
+        Map<String, CustomGroupBucket> map = new ConcurrentHashMap<>();
+        map.put("G1", blockedPerSecondBucket("G1"));
+        injectGroupBucketList(map);
+
+        String result = manager.isGroupPass("G1");
+
+        assertEquals(CustomGroupBucket.RESULT_BLOCKED_PER_SECOND, result);
+        DualInflowControlManager.TargetMetrics m = manager.getGroupMetrics("G1");
+        assertEquals(0, m.allowed.get());
+        assertEquals(1, m.rejectedPerSecond.get());
+        assertEquals(0, m.rejectedThreshold.get());
+    }
+
+    @Test
+    void isGroupPass_blockedThreshold_incrementsRejectedThreshold() {
+        Map<String, CustomGroupBucket> map = new ConcurrentHashMap<>();
+        map.put("G1", blockedThresholdBucket("G1"));
+        injectGroupBucketList(map);
+
+        String result = manager.isGroupPass("G1");
+
+        assertEquals(CustomGroupBucket.RESULT_BLOCKED_THRESHOLD, result);
+        DualInflowControlManager.TargetMetrics m = manager.getGroupMetrics("G1");
+        assertEquals(0, m.allowed.get());
+        assertEquals(0, m.rejectedPerSecond.get());
+        assertEquals(1, m.rejectedThreshold.get());
+    }
+
+    @Test
+    void isGroupPass_multipleCalls_countersAccumulate() {
+        Map<String, CustomGroupBucket> map = new ConcurrentHashMap<>();
+        LocalBucket b = stableBucket(5);
+        map.put("G1", new CustomGroupBucket(b, null, makeGroupVO("G1", "G1-name")));
+        injectGroupBucketList(map);
+
+        for (int i = 0; i < 8; i++) {
+            manager.isGroupPass("G1");
+        }
+
+        DualInflowControlManager.TargetMetrics m = manager.getGroupMetrics("G1");
+        assertEquals(5, m.allowed.get());
+        assertEquals(3, m.rejectedPerSecond.get());
+        assertEquals(8, m.allowed.get() + m.rejectedPerSecond.get() + m.rejectedThreshold.get());
+    }
+
+    @Test
+    void isGroupPass_differentGroups_independentMetrics() {
+        Map<String, CustomGroupBucket> map = new ConcurrentHashMap<>();
+        map.put("G1", passBucket("G1"));
+        map.put("G2", blockedPerSecondBucket("G2"));
+        injectGroupBucketList(map);
+
+        manager.isGroupPass("G1");
+        manager.isGroupPass("G1");
+        manager.isGroupPass("G2");
+
+        assertEquals(2, manager.getGroupMetrics("G1").allowed.get());
+        assertEquals(0, manager.getGroupMetrics("G1").rejectedPerSecond.get());
+        assertEquals(0, manager.getGroupMetrics("G2").allowed.get());
+        assertEquals(1, manager.getGroupMetrics("G2").rejectedPerSecond.get());
+    }
+
+    // =========================================================================
+    // getGroupMetrics / getAllGroupMetrics
+    // =========================================================================
+
+    @Test
+    void getGroupMetrics_beforeAnyCall_returnsNull() {
+        assertNull(manager.getGroupMetrics("G1"));
+    }
+
+    @Test
+    void getGroupMetrics_afterCall_returnsNonNull() {
+        manager.isGroupPass("G1");
+        assertNotNull(manager.getGroupMetrics("G1"));
+    }
+
+    @Test
+    void getAllGroupMetrics_empty_returnsEmptyMap() {
+        assertTrue(manager.getAllGroupMetrics().isEmpty());
+    }
+
+    @Test
+    void getAllGroupMetrics_afterMultipleGroups_containsAll() {
+        manager.isGroupPass("G1");
+        manager.isGroupPass("G2");
+        manager.isGroupPass("G3");
+
+        Map<String, DualInflowControlManager.TargetMetrics> all = manager.getAllGroupMetrics();
+        assertEquals(3, all.size());
+        assertTrue(all.containsKey("G1"));
+        assertTrue(all.containsKey("G2"));
+        assertTrue(all.containsKey("G3"));
+    }
+
+    @Test
+    void getAllGroupMetrics_returnsUnmodifiableView() {
+        manager.isGroupPass("G1");
+
+        Map<String, DualInflowControlManager.TargetMetrics> all = manager.getAllGroupMetrics();
+        assertThrows(UnsupportedOperationException.class, () -> all.put("NEW", null));
+    }
+
+    // =========================================================================
+    // resetGroupMetrics / resetAllGroupMetrics
+    // =========================================================================
+
+    @Test
+    void resetGroupMetrics_resetsTargetGroup() {
+        Map<String, CustomGroupBucket> map = new ConcurrentHashMap<>();
+        map.put("G1", passBucket("G1"));
+        injectGroupBucketList(map);
+
+        manager.isGroupPass("G1");
+        manager.isGroupPass("G1");
+        assertEquals(2, manager.getGroupMetrics("G1").allowed.get());
+
+        manager.resetGroupMetrics("G1");
+
+        DualInflowControlManager.TargetMetrics m = manager.getGroupMetrics("G1");
+        assertEquals(0, m.allowed.get());
+        assertEquals(0, m.rejectedPerSecond.get());
+        assertEquals(0, m.rejectedThreshold.get());
+    }
+
+    @Test
+    void resetGroupMetrics_updatesLastResetTime() throws InterruptedException {
+        manager.isGroupPass("G1");
+        long timeBefore = manager.getGroupMetrics("G1").lastResetTime;
+
+        Thread.sleep(1);
+        manager.resetGroupMetrics("G1");
+
+        assertTrue(manager.getGroupMetrics("G1").lastResetTime >= timeBefore);
+    }
+
+    @Test
+    void resetGroupMetrics_nonExistentGroup_noException() {
+        assertDoesNotThrow(() -> manager.resetGroupMetrics("NON_EXISTENT"));
+    }
+
+    @Test
+    void resetGroupMetrics_doesNotAffectOtherGroups() {
+        manager.isGroupPass("G1");
+        manager.isGroupPass("G2");
+
+        manager.resetGroupMetrics("G1");
+
+        assertEquals(0, manager.getGroupMetrics("G1").allowed.get());
+        assertEquals(1, manager.getGroupMetrics("G2").allowed.get());
+    }
+
+    @Test
+    void resetAllGroupMetrics_resetsAllGroups() {
+        manager.isGroupPass("G1");
+        manager.isGroupPass("G1");
+        manager.isGroupPass("G2");
+
+        manager.resetAllGroupMetrics();
+
+        assertEquals(0, manager.getGroupMetrics("G1").allowed.get());
+        assertEquals(0, manager.getGroupMetrics("G2").allowed.get());
+    }
+
+    @Test
+    void resetAllGroupMetrics_emptyMap_noException() {
+        assertDoesNotThrow(() -> manager.resetAllGroupMetrics());
+    }
+
+    @Test
+    void resetAllGroupMetrics_preservesKeys() {
+        manager.isGroupPass("G1");
+        manager.isGroupPass("G2");
+
+        manager.resetAllGroupMetrics();
+
+        assertNotNull(manager.getGroupMetrics("G1"));
+        assertNotNull(manager.getGroupMetrics("G2"));
+    }
+
+    // =========================================================================
+    // isAdapterPassDetail() — 카운터 증가
+    // =========================================================================
+
+    @Test
+    void isAdapterPassDetail_bucketNotRegistered_noMetricsCreated() {
+        manager.isAdapterPassDetail("UNKNOWN");
+
+        assertNull(manager.getAdapterMetrics("UNKNOWN"));
+    }
+
+    @Test
+    void isAdapterPassDetail_pass_incrementsAllowed() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("A1", passDualBucket("A1"));
+        injectAdapterMap(map);
+
+        String result = manager.isAdapterPassDetail("A1");
+
+        assertNull(result);
+        DualInflowControlManager.TargetMetrics m = manager.getAdapterMetrics("A1");
+        assertNotNull(m);
+        assertEquals(1, m.allowed.get());
+        assertEquals(0, m.rejectedPerSecond.get());
+        assertEquals(0, m.rejectedThreshold.get());
+    }
+
+    @Test
+    void isAdapterPassDetail_blockedPerSecond_incrementsRejectedPerSecond() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("A1", blockedPerSecondDualBucket("A1"));
+        injectAdapterMap(map);
+
+        String result = manager.isAdapterPassDetail("A1");
+
+        assertEquals(DualCustomBucket.RESULT_BLOCKED_PER_SECOND, result);
+        DualInflowControlManager.TargetMetrics m = manager.getAdapterMetrics("A1");
+        assertEquals(0, m.allowed.get());
+        assertEquals(1, m.rejectedPerSecond.get());
+        assertEquals(0, m.rejectedThreshold.get());
+    }
+
+    @Test
+    void isAdapterPassDetail_blockedThreshold_incrementsRejectedThreshold() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("A1", blockedThresholdDualBucket("A1"));
+        injectAdapterMap(map);
+
+        String result = manager.isAdapterPassDetail("A1");
+
+        assertEquals(DualCustomBucket.RESULT_BLOCKED_THRESHOLD, result);
+        DualInflowControlManager.TargetMetrics m = manager.getAdapterMetrics("A1");
+        assertEquals(0, m.allowed.get());
+        assertEquals(0, m.rejectedPerSecond.get());
+        assertEquals(1, m.rejectedThreshold.get());
+    }
+
+    @Test
+    void isAdapterPassDetail_multipleCalls_countersAccumulate() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        LocalBucket b = stableBucket(3);
+        map.put("A1", new DualCustomBucket(b, null, makeTargetVO("A1")));
+        injectAdapterMap(map);
+
+        for (int i = 0; i < 5; i++) manager.isAdapterPassDetail("A1");
+
+        DualInflowControlManager.TargetMetrics m = manager.getAdapterMetrics("A1");
+        assertEquals(3, m.allowed.get());
+        assertEquals(2, m.rejectedPerSecond.get());
+        assertEquals(5, m.allowed.get() + m.rejectedPerSecond.get() + m.rejectedThreshold.get());
+    }
+
+    // =========================================================================
+    // isInterfacePassDetail() — 카운터 증가
+    // =========================================================================
+
+    @Test
+    void isInterfacePassDetail_bucketNotRegistered_noMetricsCreated() {
+        manager.isInterfacePassDetail("UNKNOWN");
+
+        assertNull(manager.getInterfaceMetrics("UNKNOWN"));
+    }
+
+    @Test
+    void isInterfacePassDetail_pass_incrementsAllowed() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("IF1", passDualBucket("IF1"));
+        injectInterfaceMap(map);
+
+        manager.isInterfacePassDetail("IF1");
+
+        assertEquals(1, manager.getInterfaceMetrics("IF1").allowed.get());
+    }
+
+    @Test
+    void isInterfacePassDetail_blockedPerSecond_incrementsRejectedPerSecond() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("IF1", blockedPerSecondDualBucket("IF1"));
+        injectInterfaceMap(map);
+
+        manager.isInterfacePassDetail("IF1");
+
+        assertEquals(1, manager.getInterfaceMetrics("IF1").rejectedPerSecond.get());
+    }
+
+    @Test
+    void isInterfacePassDetail_differentInterfaces_independentMetrics() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("IF1", passDualBucket("IF1"));
+        map.put("IF2", blockedPerSecondDualBucket("IF2"));
+        injectInterfaceMap(map);
+
+        manager.isInterfacePassDetail("IF1");
+        manager.isInterfacePassDetail("IF1");
+        manager.isInterfacePassDetail("IF2");
+
+        assertEquals(2, manager.getInterfaceMetrics("IF1").allowed.get());
+        assertEquals(1, manager.getInterfaceMetrics("IF2").rejectedPerSecond.get());
+    }
+
+    // =========================================================================
+    // getAllXxxMetrics — 조회 및 불변성
+    // =========================================================================
+
+    @Test
+    void getAllAdapterMetrics_afterCalls_containsEntries() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("A1", passDualBucket("A1"));
+        map.put("A2", passDualBucket("A2"));
+        injectAdapterMap(map);
+
+        manager.isAdapterPassDetail("A1");
+        manager.isAdapterPassDetail("A2");
+
+        Map<String, DualInflowControlManager.TargetMetrics> all = manager.getAllAdapterMetrics();
+        assertEquals(2, all.size());
+        assertTrue(all.containsKey("A1"));
+        assertTrue(all.containsKey("A2"));
+    }
+
+    @Test
+    void getAllAdapterMetrics_returnsUnmodifiableView() {
+        Map<String, DualInflowControlManager.TargetMetrics> all = manager.getAllAdapterMetrics();
+        assertThrows(UnsupportedOperationException.class, () -> all.put("NEW", null));
+    }
+
+    @Test
+    void getAllInterfaceMetrics_empty_returnsEmptyMap() {
+        assertTrue(manager.getAllInterfaceMetrics().isEmpty());
+    }
+
+    // =========================================================================
+    // resetXxxMetrics / resetAllXxxMetrics
+    // =========================================================================
+
+    @Test
+    void resetAdapterMetrics_resetsTargetAdapter() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("A1", passDualBucket("A1"));
+        map.put("A2", passDualBucket("A2"));
+        injectAdapterMap(map);
+
+        manager.isAdapterPassDetail("A1");
+        manager.isAdapterPassDetail("A1");
+        manager.isAdapterPassDetail("A2");
+
+        manager.resetAdapterMetrics("A1");
+
+        assertEquals(0, manager.getAdapterMetrics("A1").allowed.get());
+        assertEquals(1, manager.getAdapterMetrics("A2").allowed.get());
+    }
+
+    @Test
+    void resetAdapterMetrics_nonExistent_noException() {
+        assertDoesNotThrow(() -> manager.resetAdapterMetrics("NONE"));
+    }
+
+    @Test
+    void resetAllAdapterMetrics_resetsAll() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("A1", passDualBucket("A1"));
+        map.put("A2", passDualBucket("A2"));
+        injectAdapterMap(map);
+
+        manager.isAdapterPassDetail("A1");
+        manager.isAdapterPassDetail("A2");
+        manager.resetAllAdapterMetrics();
+
+        assertEquals(0, manager.getAdapterMetrics("A1").allowed.get());
+        assertEquals(0, manager.getAdapterMetrics("A2").allowed.get());
+    }
+
+    @Test
+    void resetInterfaceMetrics_resetsTargetInterface() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("IF1", passDualBucket("IF1"));
+        injectInterfaceMap(map);
+
+        manager.isInterfacePassDetail("IF1");
+        manager.isInterfacePassDetail("IF1");
+        manager.resetInterfaceMetrics("IF1");
+
+        assertEquals(0, manager.getInterfaceMetrics("IF1").allowed.get());
+    }
+
+    @Test
+    void resetAllInterfaceMetrics_emptyMap_noException() {
+        assertDoesNotThrow(() -> manager.resetAllInterfaceMetrics());
+    }
+
+    // =========================================================================
+    // remove 시 메트릭 자동 삭제
+    // =========================================================================
+
+    @Test
+    void removeAdapter_cleansUpMetrics() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("A1", passDualBucket("A1"));
+        ReflectionTestUtils.setField(manager, "adapterBucketMap", map);
+
+        manager.isAdapterPassDetail("A1");
+        assertNotNull(manager.getAdapterMetrics("A1"));
+
+        manager.removeAdapter("A1");
+
+        assertNull(manager.getAdapterMetrics("A1"));
+    }
+
+    @Test
+    void removeInterface_cleansUpMetrics() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("IF1", passDualBucket("IF1"));
+        ReflectionTestUtils.setField(manager, "interfaceBucketMap", map);
+
+        manager.isInterfacePassDetail("IF1");
+        assertNotNull(manager.getInterfaceMetrics("IF1"));
+
+        manager.removeInterface("IF1");
+
+        assertNull(manager.getInterfaceMetrics("IF1"));
+    }
+}

src/test/java/com/eactive/eai/common/inflow/dual/DualInflowControlManagerTest.java

@@ -0,0 +1,244 @@
+package com.eactive.eai.common.inflow.dual;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import java.time.Duration;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.springframework.test.util.ReflectionTestUtils;
+
+import com.eactive.eai.common.inflow.InflowTargetVO;
+
+import io.github.bucket4j.Bandwidth;
+import io.github.bucket4j.Bucket4j;
+import io.github.bucket4j.local.LocalBucket;
+
+/**
+ * DualInflowControlManager 단위 테스트.
+ *
+ * <p>start() 호출 없이 adapterBucketMap / interfaceBucketMap을
+ * ReflectionTestUtils로 직접 주입하여 detail 메서드만 검증한다.
+ */
+class DualInflowControlManagerTest {
+
+    private DualInflowControlManager manager;
+
+    @BeforeEach
+    void setUp() {
+        manager = new DualInflowControlManager();
+    }
+
+    // -------------------------------------------------------------------------
+    // Helpers
+    // -------------------------------------------------------------------------
+
+    private InflowTargetVO makeVO(String name) {
+        InflowTargetVO vo = new InflowTargetVO();
+        vo.setName(name);
+        vo.setThresholdPerSecond(10);
+        vo.setThreshold(100);
+        vo.setThresholdTimeUnit("MIN");
+        vo.setActivate(true);
+        return vo;
+    }
+
+    private LocalBucket freshBucket(long capacity) {
+        return Bucket4j.builder()
+                .addLimit(Bandwidth.simple(capacity, Duration.ofSeconds(1)))
+                .build();
+    }
+
+    private LocalBucket exhaustedBucket(long capacity) {
+        LocalBucket b = freshBucket(capacity);
+        b.tryConsume(capacity);
+        return b;
+    }
+
+    private DualCustomBucket passBucket(String name) {
+        return new DualCustomBucket(freshBucket(10), freshBucket(100), makeVO(name));
+    }
+
+    private DualCustomBucket blockedPerSecondBucket(String name) {
+        return new DualCustomBucket(exhaustedBucket(1), freshBucket(100), makeVO(name));
+    }
+
+    private DualCustomBucket blockedThresholdBucket(String name) {
+        return new DualCustomBucket(freshBucket(10), exhaustedBucket(1), makeVO(name));
+    }
+
+    private void injectAdapterMap(Map<String, DualCustomBucket> map) {
+        ReflectionTestUtils.setField(manager, "adapterBucketMap", map);
+    }
+
+    private void injectInterfaceMap(Map<String, DualCustomBucket> map) {
+        ReflectionTestUtils.setField(manager, "interfaceBucketMap", map);
+    }
+
+    // -------------------------------------------------------------------------
+    // isAdapterPassDetail
+    // -------------------------------------------------------------------------
+
+    @Test
+    void isAdapterPassDetail_adapterNotInMap_returnsNull() {
+        assertNull(manager.isAdapterPassDetail("UNKNOWN"));
+    }
+
+    @Test
+    void isAdapterPassDetail_adapterInMap_pass_returnsNull() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("ADAPTER_A", passBucket("ADAPTER_A"));
+        injectAdapterMap(map);
+
+        assertNull(manager.isAdapterPassDetail("ADAPTER_A"));
+    }
+
+    @Test
+    void isAdapterPassDetail_adapterInMap_blockedPerSecond() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("ADAPTER_A", blockedPerSecondBucket("ADAPTER_A"));
+        injectAdapterMap(map);
+
+        assertEquals(DualCustomBucket.RESULT_BLOCKED_PER_SECOND,
+                manager.isAdapterPassDetail("ADAPTER_A"));
+    }
+
+    @Test
+    void isAdapterPassDetail_adapterInMap_blockedThreshold() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("ADAPTER_A", blockedThresholdBucket("ADAPTER_A"));
+        injectAdapterMap(map);
+
+        assertEquals(DualCustomBucket.RESULT_BLOCKED_THRESHOLD,
+                manager.isAdapterPassDetail("ADAPTER_A"));
+    }
+
+    // -------------------------------------------------------------------------
+    // isInterfacePassDetail
+    // -------------------------------------------------------------------------
+
+    @Test
+    void isInterfacePassDetail_interfaceNotInMap_returnsNull() {
+        assertNull(manager.isInterfacePassDetail("UNKNOWN"));
+    }
+
+    @Test
+    void isInterfacePassDetail_interfaceInMap_pass_returnsNull() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("IF_001", passBucket("IF_001"));
+        injectInterfaceMap(map);
+
+        assertNull(manager.isInterfacePassDetail("IF_001"));
+    }
+
+    @Test
+    void isInterfacePassDetail_interfaceInMap_blockedPerSecond() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("IF_001", blockedPerSecondBucket("IF_001"));
+        injectInterfaceMap(map);
+
+        assertEquals(DualCustomBucket.RESULT_BLOCKED_PER_SECOND,
+                manager.isInterfacePassDetail("IF_001"));
+    }
+
+    @Test
+    void isInterfacePassDetail_interfaceInMap_blockedThreshold() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("IF_001", blockedThresholdBucket("IF_001"));
+        injectInterfaceMap(map);
+
+        assertEquals(DualCustomBucket.RESULT_BLOCKED_THRESHOLD,
+                manager.isInterfacePassDetail("IF_001"));
+    }
+
+    // -------------------------------------------------------------------------
+    // isAdapterPass — boolean 래퍼
+    // -------------------------------------------------------------------------
+
+    @Test
+    void isAdapterPass_notInMap_returnsTrue() {
+        assertTrue(manager.isAdapterPass("UNKNOWN"));
+    }
+
+    @Test
+    void isAdapterPass_pass_returnsTrue() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("ADAPTER_A", passBucket("ADAPTER_A"));
+        injectAdapterMap(map);
+
+        assertTrue(manager.isAdapterPass("ADAPTER_A"));
+    }
+
+    @Test
+    void isAdapterPass_blocked_returnsFalse() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("ADAPTER_A", blockedPerSecondBucket("ADAPTER_A"));
+        injectAdapterMap(map);
+
+        assertFalse(manager.isAdapterPass("ADAPTER_A"));
+    }
+
+    // -------------------------------------------------------------------------
+    // isInterfacePass — boolean 래퍼
+    // -------------------------------------------------------------------------
+
+    @Test
+    void isInterfacePass_notInMap_returnsTrue() {
+        assertTrue(manager.isInterfacePass("UNKNOWN"));
+    }
+
+    @Test
+    void isInterfacePass_pass_returnsTrue() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("IF_001", passBucket("IF_001"));
+        injectInterfaceMap(map);
+
+        assertTrue(manager.isInterfacePass("IF_001"));
+    }
+
+    @Test
+    void isInterfacePass_blocked_returnsFalse() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        map.put("IF_001", blockedThresholdBucket("IF_001"));
+        injectInterfaceMap(map);
+
+        assertFalse(manager.isInterfacePass("IF_001"));
+    }
+
+    // -------------------------------------------------------------------------
+    // 모니터링 접근자
+    // -------------------------------------------------------------------------
+
+    @Test
+    void getAdapterBucket_returnsCorrectBucket() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        DualCustomBucket expected = passBucket("ADAPTER_A");
+        map.put("ADAPTER_A", expected);
+        injectAdapterMap(map);
+
+        assertSame(expected, manager.getAdapterBucket("ADAPTER_A"));
+        assertNull(manager.getAdapterBucket("UNKNOWN"));
+    }
+
+    @Test
+    void getInterfaceBucket_returnsCorrectBucket() {
+        Map<String, DualCustomBucket> map = new ConcurrentHashMap<>();
+        DualCustomBucket expected = passBucket("IF_001");
+        map.put("IF_001", expected);
+        injectInterfaceMap(map);
+
+        assertSame(expected, manager.getInterfaceBucket("IF_001"));
+        assertNull(manager.getInterfaceBucket("UNKNOWN"));
+    }
+
+    @Test
+    void getAdapterBucketMap_containsInjectedEntries() {
+        Map<String, DualCustomBucket> injected = new ConcurrentHashMap<>();
+        injected.put("ADAPTER_A", passBucket("ADAPTER_A"));
+        injectAdapterMap(injected);
+
+        assertTrue(manager.getAdapterBucketMap().containsKey("ADAPTER_A"));
+    }
+}

src/test/java/com/eactive/eai/common/security/AESCryptoModuleExtensionTest.java

@@ -0,0 +1,399 @@
+package com.eactive.eai.common.security;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import java.nio.charset.StandardCharsets;
+import java.util.Arrays;
+
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.MethodOrderer;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestMethodOrder;
+
+/**
+ * AESCryptoModuleExtension 단위 테스트
+ * Spring 컨텍스트 없이 순수 암복호화 로직만 검증한다.
+ */
+@TestMethodOrder(MethodOrderer.DisplayName.class)
+class AESCryptoModuleExtensionTest {
+
+    private static final byte[] KEY_128 = "0123456789abcdef".getBytes(StandardCharsets.UTF_8);
+    private static final byte[] KEY_256 = "0123456789abcdef0123456789abcdef".getBytes(StandardCharsets.UTF_8);
+    private static final byte[] IV_16   = "abcdef0123456789".getBytes(StandardCharsets.UTF_8);
+    private static final byte[] PLAIN   = "암호화 테스트 평문 데이터입니다.".getBytes(StandardCharsets.UTF_8);
+
+    // =========================================================================
+    // 1. CBC 모드
+    // =========================================================================
+
+    @Test
+    @DisplayName("1-1. AES/CBC/PKCS5Padding 128bit — 암복호화 라운드트립")
+    void testCbc128_roundTrip() throws Exception {
+        AESCryptoModuleExtension ext = new AESCryptoModuleExtension();
+        ext.init("AES", "CBC", "PKCS5Padding", IV_16, KEY_128, KEY_128);
+
+        byte[] encrypted = ext.encrypt(PLAIN, 0, PLAIN.length);
+        byte[] decrypted = ext.decrypt(encrypted, 0, encrypted.length);
+
+        assertNotNull(encrypted);
+        assertFalse(Arrays.equals(PLAIN, encrypted), "암호문은 평문과 달라야 한다");
+        assertArrayEquals(PLAIN, decrypted, "복호화 결과가 원문과 일치해야 한다");
+    }
+
+    @Test
+    @DisplayName("1-2. AES/CBC/PKCS5Padding 256bit — 암복호화 라운드트립")
+    void testCbc256_roundTrip() throws Exception {
+        AESCryptoModuleExtension ext = new AESCryptoModuleExtension();
+        ext.init("AES", "CBC", "PKCS5Padding", IV_16, KEY_256, KEY_256);
+
+        byte[] encrypted = ext.encrypt(PLAIN, 0, PLAIN.length);
+        byte[] decrypted = ext.decrypt(encrypted, 0, encrypted.length);
+
+        assertArrayEquals(PLAIN, decrypted);
+    }
+
+    @Test
+    @DisplayName("1-3. AES/CBC — 암호화 결과는 블록 크기(16바이트)의 배수")
+    void testCbc_ciphertextIsMultipleOfBlockSize() throws Exception {
+        AESCryptoModuleExtension ext = new AESCryptoModuleExtension();
+        ext.init("AES", "CBC", "PKCS5Padding", IV_16, KEY_128, KEY_128);
+
+        byte[] encrypted = ext.encrypt(PLAIN, 0, PLAIN.length);
+
+        assertEquals(0, encrypted.length % 16, "CBC 암호문 길이는 16 바이트 배수여야 한다");
+    }
+
+    @Test
+    @DisplayName("1-4. AES/CBC — 잘못된 키로 복호화 시 예외 발생")
+    void testCbc_wrongKeyThrowsException() throws Exception {
+        AESCryptoModuleExtension encExt = new AESCryptoModuleExtension();
+        encExt.init("AES", "CBC", "PKCS5Padding", IV_16, KEY_128, KEY_128);
+        byte[] encrypted = encExt.encrypt(PLAIN, 0, PLAIN.length);
+
+        byte[] wrongKey = "wrongkey12345678".getBytes(StandardCharsets.UTF_8);
+        AESCryptoModuleExtension decExt = new AESCryptoModuleExtension();
+        decExt.init("AES", "CBC", "PKCS5Padding", IV_16, wrongKey, wrongKey);
+
+        assertThrows(Exception.class, () -> decExt.decrypt(encrypted, 0, encrypted.length),
+                "잘못된 키로 복호화 시 예외가 발생해야 한다");
+    }
+
+    // =========================================================================
+    // 2. GCM 모드
+    // =========================================================================
+
+    @Test
+    @DisplayName("2-1. AES/GCM/NoPadding 128bit — 암복호화 라운드트립")
+    void testGcm128_roundTrip() throws Exception {
+        AESCryptoModuleExtension ext = new AESCryptoModuleExtension();
+        ext.init("AES", "GCM", "NoPadding", IV_16, KEY_128, KEY_128);
+
+        byte[] encrypted = ext.encrypt(PLAIN, 0, PLAIN.length);
+        byte[] decrypted = ext.decrypt(encrypted, 0, encrypted.length);
+
+        assertNotNull(encrypted);
+        assertArrayEquals(PLAIN, decrypted, "GCM 복호화 결과가 원문과 일치해야 한다");
+    }
+
+    @Test
+    @DisplayName("2-2. AES/GCM — 암호화마다 랜덤 Nonce → 동일 평문도 다른 암호문 생성")
+    void testGcm_randomNonce_differentCiphertextEachCall() throws Exception {
+        AESCryptoModuleExtension ext1 = new AESCryptoModuleExtension();
+        ext1.init("AES", "GCM", "NoPadding", IV_16, KEY_128, KEY_128);
+        AESCryptoModuleExtension ext2 = new AESCryptoModuleExtension();
+        ext2.init("AES", "GCM", "NoPadding", IV_16, KEY_128, KEY_128);
+
+        byte[] enc1 = ext1.encrypt(PLAIN, 0, PLAIN.length);
+        byte[] enc2 = ext2.encrypt(PLAIN, 0, PLAIN.length);
+
+        assertFalse(Arrays.equals(enc1, enc2), "GCM은 랜덤 Nonce로 매번 다른 암호문을 생성해야 한다");
+    }
+
+    @Test
+    @DisplayName("2-3. AES/GCM — 암호문 앞 12바이트가 Nonce")
+    void testGcm_ciphertextStartsWithNonce() throws Exception {
+        AESCryptoModuleExtension ext = new AESCryptoModuleExtension();
+        ext.init("AES", "GCM", "NoPadding", IV_16, KEY_128, KEY_128);
+
+        byte[] encrypted = ext.encrypt(PLAIN, 0, PLAIN.length);
+
+        assertTrue(encrypted.length > 12, "GCM 암호문은 Nonce(12바이트) + 암호문 + Tag(16바이트) 구조여야 한다");
+    }
+
+    @Test
+    @DisplayName("2-4. AES/GCM — 256bit 키 라운드트립")
+    void testGcm256_roundTrip() throws Exception {
+        AESCryptoModuleExtension ext = new AESCryptoModuleExtension();
+        ext.init("AES", "GCM", "NoPadding", IV_16, KEY_256, KEY_256);
+
+        byte[] encrypted = ext.encrypt(PLAIN, 0, PLAIN.length);
+        byte[] decrypted = ext.decrypt(encrypted, 0, encrypted.length);
+
+        assertArrayEquals(PLAIN, decrypted);
+    }
+
+    // =========================================================================
+    // 3. init 편의 메서드 (IV 없는 버전)
+    // =========================================================================
+
+    @Test
+    @DisplayName("3-1. init(alg, mode, pad, encKey, decKey) — IV null로 CBC 초기화 시 예외")
+    void testInitWithoutIv_cbcThrowsException() {
+        AESCryptoModuleExtension ext = new AESCryptoModuleExtension();
+        assertThrows(Exception.class,
+                () -> ext.init("AES", "CBC", "PKCS5Padding", KEY_128, KEY_128),
+                "IV 없이 CBC 초기화 시 예외가 발생해야 한다");
+    }
+
+    // =========================================================================
+    // 4. 바이트 배열 오프셋/길이 encrypt/decrypt
+    // =========================================================================
+
+    @Test
+    @DisplayName("4-1. encrypt(src, sindex, slength, dst, dindex) — 버퍼 직접 지정 라운드트립")
+    void testEncryptDecryptWithBuffer() throws Exception {
+        AESCryptoModuleExtension ext = new AESCryptoModuleExtension();
+        ext.init("AES", "CBC", "PKCS5Padding", IV_16, KEY_128, KEY_128);
+
+        byte[] dst = new byte[256];
+        int encLen = ext.encrypt(PLAIN, 0, PLAIN.length, dst, 0);
+
+        byte[] decDst = new byte[256];
+        int decLen = ext.decrypt(dst, 0, encLen, decDst, 0);
+
+        assertArrayEquals(PLAIN, Arrays.copyOf(decDst, decLen));
+    }
+
+    // =========================================================================
+    // 5. 프로바이더 파라미터
+    // =========================================================================
+
+    @Test
+    @DisplayName("5-1. provider=BC 명시 — CBC 암복호화 라운드트립")
+    void testProvider_bc_cbcRoundTrip() throws Exception {
+        AESCryptoModuleExtension ext = new AESCryptoModuleExtension();
+        ext.init("AES", "CBC", "PKCS5Padding", IV_16, KEY_128, KEY_128, "BC");
+
+        byte[] encrypted = ext.encrypt(PLAIN, 0, PLAIN.length);
+        byte[] decrypted = ext.decrypt(encrypted, 0, encrypted.length);
+
+        assertArrayEquals(PLAIN, decrypted, "BC 프로바이더 명시 시 CBC 암복호화가 성공해야 한다");
+    }
+
+    @Test
+    @DisplayName("5-2. provider=BC 명시 — GCM 암복호화 라운드트립")
+    void testProvider_bc_gcmRoundTrip() throws Exception {
+        AESCryptoModuleExtension ext = new AESCryptoModuleExtension();
+        ext.init("AES", "GCM", "NoPadding", IV_16, KEY_128, KEY_128, "BC");
+
+        byte[] encrypted = ext.encrypt(PLAIN, 0, PLAIN.length);
+        byte[] decrypted = ext.decrypt(encrypted, 0, encrypted.length);
+
+        assertArrayEquals(PLAIN, decrypted, "BC 프로바이더 명시 시 GCM 암복호화가 성공해야 한다");
+    }
+
+    @Test
+    @DisplayName("5-3. provider null — GCM 기본 동작(BC) 라운드트립")
+    void testProvider_null_gcmDefaultBcRoundTrip() throws Exception {
+        AESCryptoModuleExtension enc = new AESCryptoModuleExtension();
+        enc.init("AES", "GCM", "NoPadding", IV_16, KEY_128, KEY_128, (String) null);
+
+        AESCryptoModuleExtension dec = new AESCryptoModuleExtension();
+        dec.init("AES", "GCM", "NoPadding", IV_16, KEY_128, KEY_128, (String) null);
+
+        byte[] encrypted = enc.encrypt(PLAIN, 0, PLAIN.length);
+        byte[] decrypted = dec.decrypt(encrypted, 0, encrypted.length);
+
+        assertArrayEquals(PLAIN, decrypted, "provider=null이면 GCM은 BC 기본값으로 동작해야 한다");
+    }
+
+    @Test
+    @DisplayName("5-4. provider 파라미터 없는 CBC init — provider 없는 버전과 동일 결과")
+    void testProvider_cbcWithAndWithoutProvider_sameResult() throws Exception {
+        AESCryptoModuleExtension ext1 = new AESCryptoModuleExtension();
+        ext1.init("AES", "CBC", "PKCS5Padding", IV_16, KEY_128, KEY_128);
+
+        AESCryptoModuleExtension ext2 = new AESCryptoModuleExtension();
+        ext2.init("AES", "CBC", "PKCS5Padding", IV_16, KEY_128, KEY_128, "BC");
+
+        byte[] enc1 = ext1.encrypt(PLAIN, 0, PLAIN.length);
+        byte[] enc2 = ext2.encrypt(PLAIN, 0, PLAIN.length);
+
+        assertArrayEquals(enc1, enc2, "동일 키/IV에서 provider 유무와 무관하게 CBC 암호문이 같아야 한다");
+    }
+
+    // =========================================================================
+    // 6. AAD (Additional Authenticated Data)
+    // =========================================================================
+
+    @Test
+    @DisplayName("6-1. GCM — 명시적 AAD로 암복호화 라운드트립")
+    void testGcm_explicitAad_roundTrip() throws Exception {
+        byte[] aad = "header-context-data".getBytes(StandardCharsets.UTF_8);
+
+        AESCryptoModuleExtension enc = new AESCryptoModuleExtension();
+        enc.init("AES", "GCM", "NoPadding", IV_16, KEY_128, KEY_128);
+
+        AESCryptoModuleExtension dec = new AESCryptoModuleExtension();
+        dec.init("AES", "GCM", "NoPadding", IV_16, KEY_128, KEY_128);
+
+        byte[] encrypted = enc.encrypt(PLAIN, 0, PLAIN.length, aad);
+        byte[] decrypted = dec.decrypt(encrypted, 0, encrypted.length, aad);
+
+        assertArrayEquals(PLAIN, decrypted, "명시적 AAD로 암복호화 라운드트립이 성공해야 한다");
+    }
+
+    @Test
+    @DisplayName("6-2. GCM — AAD null이면 IV를 AAD로 사용하는 기본 동작")
+    void testGcm_nullAad_defaultIvAsAad() throws Exception {
+        AESCryptoModuleExtension enc = new AESCryptoModuleExtension();
+        enc.init("AES", "GCM", "NoPadding", IV_16, KEY_128, KEY_128);
+
+        AESCryptoModuleExtension dec = new AESCryptoModuleExtension();
+        dec.init("AES", "GCM", "NoPadding", IV_16, KEY_128, KEY_128);
+
+        // aad=null → IV_16을 AAD로 사용 (기본 동작)
+        byte[] encrypted = enc.encrypt(PLAIN, 0, PLAIN.length, null);
+        byte[] decrypted = dec.decrypt(encrypted, 0, encrypted.length, null);
+
+        assertArrayEquals(PLAIN, decrypted, "AAD=null이면 IV를 AAD로 사용하는 기본 동작이어야 한다");
+    }
+
+    @Test
+    @DisplayName("6-3. GCM — encrypt(aad=null)과 encrypt() 결과가 복호화 상호 호환")
+    void testGcm_nullAadCompatibleWithNoAadMethod() throws Exception {
+        AESCryptoModuleExtension enc = new AESCryptoModuleExtension();
+        enc.init("AES", "GCM", "NoPadding", IV_16, KEY_128, KEY_128);
+
+        AESCryptoModuleExtension dec = new AESCryptoModuleExtension();
+        dec.init("AES", "GCM", "NoPadding", IV_16, KEY_128, KEY_128);
+
+        byte[] encryptedByNoArg = enc.encrypt(PLAIN, 0, PLAIN.length);
+        byte[] decryptedByNullAad = dec.decrypt(encryptedByNoArg, 0, encryptedByNoArg.length, null);
+
+        assertArrayEquals(PLAIN, decryptedByNullAad, "encrypt()와 decrypt(null)은 상호 호환되어야 한다");
+    }
+
+    @Test
+    @DisplayName("6-4. GCM — 다른 AAD로 복호화 시 인증 실패 예외")
+    void testGcm_wrongAad_throwsAuthException() throws Exception {
+        byte[] aad     = "correct-aad-value".getBytes(StandardCharsets.UTF_8);
+        byte[] wrongAad = "wrong-aad-value!!".getBytes(StandardCharsets.UTF_8);
+
+        AESCryptoModuleExtension enc = new AESCryptoModuleExtension();
+        enc.init("AES", "GCM", "NoPadding", IV_16, KEY_128, KEY_128);
+        byte[] encrypted = enc.encrypt(PLAIN, 0, PLAIN.length, aad);
+
+        AESCryptoModuleExtension dec = new AESCryptoModuleExtension();
+        dec.init("AES", "GCM", "NoPadding", IV_16, KEY_128, KEY_128);
+
+        assertThrows(Exception.class,
+                () -> dec.decrypt(encrypted, 0, encrypted.length, wrongAad),
+                "잘못된 AAD로 GCM 복호화 시 인증 실패 예외가 발생해야 한다");
+    }
+
+    @Test
+    @DisplayName("6-5. GCM — AAD 있는 암호문을 AAD 없이(null IV) 복호화 시 인증 실패")
+    void testGcm_encryptedWithAad_decryptWithoutAad_fails() throws Exception {
+        byte[] aad = "must-have-aad".getBytes(StandardCharsets.UTF_8);
+
+        AESCryptoModuleExtension enc = new AESCryptoModuleExtension();
+        enc.init("AES", "GCM", "NoPadding", null, KEY_128, KEY_128);
+        byte[] encrypted = enc.encrypt(PLAIN, 0, PLAIN.length, aad);
+
+        AESCryptoModuleExtension dec = new AESCryptoModuleExtension();
+        dec.init("AES", "GCM", "NoPadding", null, KEY_128, KEY_128);
+
+        assertThrows(Exception.class,
+                () -> dec.decrypt(encrypted, 0, encrypted.length, null),
+                "AAD로 암호화된 데이터를 AAD 없이 복호화하면 예외가 발생해야 한다");
+    }
+
+    @Test
+    @DisplayName("6-6. CBC — AAD 파라미터는 무시되고 정상 동작")
+    void testCbc_aadIgnored_normalOperation() throws Exception {
+        byte[] aad = "ignored-in-cbc".getBytes(StandardCharsets.UTF_8);
+
+        AESCryptoModuleExtension ext = new AESCryptoModuleExtension();
+        ext.init("AES", "CBC", "PKCS5Padding", IV_16, KEY_128, KEY_128);
+
+        byte[] encrypted = ext.encrypt(PLAIN, 0, PLAIN.length, aad);
+        byte[] decrypted = ext.decrypt(encrypted, 0, encrypted.length, aad);
+
+        assertArrayEquals(PLAIN, decrypted, "CBC 모드에서 AAD는 무시되고 정상 암복호화되어야 한다");
+    }
+
+    // =========================================================================
+    // 7. 오프셋/길이 없는 편의 메서드
+    // =========================================================================
+
+    @Test
+    @DisplayName("7-1. CBC — encrypt(byte[]) / decrypt(byte[]) 라운드트립")
+    void testCbc_noOffsetEncryptDecrypt_roundTrip() throws Exception {
+        AESCryptoModuleExtension ext = new AESCryptoModuleExtension();
+        ext.init("AES", "CBC", "PKCS5Padding", IV_16, KEY_128, KEY_128);
+
+        byte[] encrypted = ext.encrypt(PLAIN);
+        byte[] decrypted = ext.decrypt(encrypted);
+
+        assertArrayEquals(PLAIN, decrypted);
+    }
+
+    @Test
+    @DisplayName("7-2. GCM — encrypt(byte[]) / decrypt(byte[]) 라운드트립")
+    void testGcm_noOffsetEncryptDecrypt_roundTrip() throws Exception {
+        AESCryptoModuleExtension ext = new AESCryptoModuleExtension();
+        ext.init("AES", "GCM", "NoPadding", IV_16, KEY_128, KEY_128);
+
+        byte[] encrypted = ext.encrypt(PLAIN);
+        byte[] decrypted = ext.decrypt(encrypted);
+
+        assertArrayEquals(PLAIN, decrypted);
+    }
+
+    @Test
+    @DisplayName("7-3. GCM — encrypt(byte[], aad) / decrypt(byte[], aad) 라운드트립")
+    void testGcm_noOffsetWithAad_roundTrip() throws Exception {
+        byte[] aad = "request-header-ctx".getBytes(StandardCharsets.UTF_8);
+
+        AESCryptoModuleExtension enc = new AESCryptoModuleExtension();
+        enc.init("AES", "GCM", "NoPadding", IV_16, KEY_128, KEY_128);
+
+        AESCryptoModuleExtension dec = new AESCryptoModuleExtension();
+        dec.init("AES", "GCM", "NoPadding", IV_16, KEY_128, KEY_128);
+
+        byte[] encrypted = enc.encrypt(PLAIN, aad);
+        byte[] decrypted = dec.decrypt(encrypted, aad);
+
+        assertArrayEquals(PLAIN, decrypted);
+    }
+
+    @Test
+    @DisplayName("7-4. CBC — encrypt(byte[], aad) 는 AAD 무시 후 정상 라운드트립")
+    void testCbc_noOffsetWithAad_aadIgnored() throws Exception {
+        byte[] aad = "ignored".getBytes(StandardCharsets.UTF_8);
+
+        AESCryptoModuleExtension ext = new AESCryptoModuleExtension();
+        ext.init("AES", "CBC", "PKCS5Padding", IV_16, KEY_128, KEY_128);
+
+        byte[] encrypted = ext.encrypt(PLAIN, aad);
+        byte[] decrypted = ext.decrypt(encrypted, aad);
+
+        assertArrayEquals(PLAIN, decrypted);
+    }
+
+    @Test
+    @DisplayName("7-5. encrypt(byte[])와 encrypt(src, 0, src.length) 결과 동일 — CBC")
+    void testCbc_noOffsetEquivalentToFullOffset() throws Exception {
+        AESCryptoModuleExtension ext1 = new AESCryptoModuleExtension();
+        ext1.init("AES", "CBC", "PKCS5Padding", IV_16, KEY_128, KEY_128);
+
+        AESCryptoModuleExtension ext2 = new AESCryptoModuleExtension();
+        ext2.init("AES", "CBC", "PKCS5Padding", IV_16, KEY_128, KEY_128);
+
+        byte[] enc1 = ext1.encrypt(PLAIN);
+        byte[] enc2 = ext2.encrypt(PLAIN, 0, PLAIN.length);
+
+        assertArrayEquals(enc1, enc2, "편의 메서드와 오프셋 메서드의 결과가 동일해야 한다");
+    }
+}

src/test/java/com/eactive/eai/common/security/ARIACryptoModuleExtensionTest.java

@@ -0,0 +1,154 @@
+package com.eactive.eai.common.security;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import java.nio.charset.StandardCharsets;
+import java.util.Arrays;
+
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.MethodOrderer;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestMethodOrder;
+
+/**
+ * ARIACryptoModuleExtension 단위 테스트
+ * BouncyCastle ARIA 암복호화 로직을 검증한다.
+ */
+@TestMethodOrder(MethodOrderer.DisplayName.class)
+class ARIACryptoModuleExtensionTest {
+
+    private static final byte[] KEY_128 = "0123456789abcdef".getBytes(StandardCharsets.UTF_8);
+    private static final byte[] KEY_256 = "0123456789abcdef0123456789abcdef".getBytes(StandardCharsets.UTF_8);
+    private static final byte[] IV_16   = "abcdef0123456789".getBytes(StandardCharsets.UTF_8);
+    private static final byte[] PLAIN   = "ARIA 암호화 테스트 평문입니다.".getBytes(StandardCharsets.UTF_8);
+
+    // =========================================================================
+    // 1. CBC 모드
+    // =========================================================================
+
+    @Test
+    @DisplayName("1-1. ARIA/CBC/PKCS5Padding 128bit — 암복호화 라운드트립")
+    void testCbc128_roundTrip() throws Exception {
+        ARIACryptoModuleExtension ext = new ARIACryptoModuleExtension();
+        ext.init("ARIA", "CBC", "PKCS5Padding", IV_16, KEY_128, KEY_128);
+
+        byte[] encrypted = ext.encrypt(PLAIN, 0, PLAIN.length);
+        byte[] decrypted = ext.decrypt(encrypted, 0, encrypted.length);
+
+        assertNotNull(encrypted);
+        assertFalse(Arrays.equals(PLAIN, encrypted), "암호문은 평문과 달라야 한다");
+        assertArrayEquals(PLAIN, decrypted, "복호화 결과가 원문과 일치해야 한다");
+    }
+
+    @Test
+    @DisplayName("1-2. ARIA/CBC/PKCS5Padding 256bit — 암복호화 라운드트립")
+    void testCbc256_roundTrip() throws Exception {
+        ARIACryptoModuleExtension ext = new ARIACryptoModuleExtension();
+        ext.init("ARIA", "CBC", "PKCS5Padding", IV_16, KEY_256, KEY_256);
+
+        byte[] encrypted = ext.encrypt(PLAIN, 0, PLAIN.length);
+        byte[] decrypted = ext.decrypt(encrypted, 0, encrypted.length);
+
+        assertArrayEquals(PLAIN, decrypted);
+    }
+
+    @Test
+    @DisplayName("1-3. ARIA/CBC — 암호화 결과는 블록 크기(16바이트)의 배수")
+    void testCbc_ciphertextIsMultipleOfBlockSize() throws Exception {
+        ARIACryptoModuleExtension ext = new ARIACryptoModuleExtension();
+        ext.init("ARIA", "CBC", "PKCS5Padding", IV_16, KEY_128, KEY_128);
+
+        byte[] encrypted = ext.encrypt(PLAIN, 0, PLAIN.length);
+
+        assertEquals(0, encrypted.length % 16, "ARIA CBC 암호문 길이는 16 바이트 배수여야 한다");
+    }
+
+    @Test
+    @DisplayName("1-4. ARIA/CBC — 다른 IV로 암호화 시 다른 암호문 생성")
+    void testCbc_differentIv_differentCiphertext() throws Exception {
+        byte[] iv2 = "9876543210fedcba".getBytes(StandardCharsets.UTF_8);
+
+        ARIACryptoModuleExtension ext1 = new ARIACryptoModuleExtension();
+        ext1.init("ARIA", "CBC", "PKCS5Padding", IV_16, KEY_128, KEY_128);
+
+        ARIACryptoModuleExtension ext2 = new ARIACryptoModuleExtension();
+        ext2.init("ARIA", "CBC", "PKCS5Padding", iv2, KEY_128, KEY_128);
+
+        byte[] enc1 = ext1.encrypt(PLAIN, 0, PLAIN.length);
+        byte[] enc2 = ext2.encrypt(PLAIN, 0, PLAIN.length);
+
+        assertFalse(Arrays.equals(enc1, enc2), "IV가 다르면 암호문도 달라야 한다");
+    }
+
+    @Test
+    @DisplayName("1-5. ARIA/CBC — 잘못된 키로 복호화 시 예외 발생")
+    void testCbc_wrongKeyThrowsException() throws Exception {
+        ARIACryptoModuleExtension encExt = new ARIACryptoModuleExtension();
+        encExt.init("ARIA", "CBC", "PKCS5Padding", IV_16, KEY_128, KEY_128);
+        byte[] encrypted = encExt.encrypt(PLAIN, 0, PLAIN.length);
+
+        byte[] wrongKey = "wrongkey12345678".getBytes(StandardCharsets.UTF_8);
+        ARIACryptoModuleExtension decExt = new ARIACryptoModuleExtension();
+        decExt.init("ARIA", "CBC", "PKCS5Padding", IV_16, wrongKey, wrongKey);
+
+        assertThrows(Exception.class, () -> decExt.decrypt(encrypted, 0, encrypted.length),
+                "잘못된 키로 복호화 시 예외가 발생해야 한다");
+    }
+
+    // =========================================================================
+    // 2. 암/복호화 키 분리
+    // =========================================================================
+
+    @Test
+    @DisplayName("2-1. init(alg, mode, pad, encKey, decKey) — IV null 편의 메서드")
+    void testInitWithoutIv() throws Exception {
+        ARIACryptoModuleExtension ext = new ARIACryptoModuleExtension();
+        // IV 없이 초기화 (null → IvParameterSpec도 null → CBC에서 예외)
+        assertThrows(Exception.class,
+                () -> ext.init("ARIA", "CBC", "PKCS5Padding", KEY_128, KEY_128),
+                "IV 없이 CBC 초기화 시 예외가 발생해야 한다");
+    }
+
+    // =========================================================================
+    // 3. 바이트 배열 오프셋/길이 encrypt/decrypt
+    // =========================================================================
+
+    @Test
+    @DisplayName("3-1. encrypt(src, sindex, slength, dst, dindex) — 버퍼 직접 지정 라운드트립")
+    void testEncryptDecryptWithBuffer() throws Exception {
+        ARIACryptoModuleExtension ext = new ARIACryptoModuleExtension();
+        ext.init("ARIA", "CBC", "PKCS5Padding", IV_16, KEY_128, KEY_128);
+
+        byte[] dst = new byte[256];
+        int encLen = ext.encrypt(PLAIN, 0, PLAIN.length, dst, 0);
+
+        byte[] decDst = new byte[256];
+        int decLen = ext.decrypt(dst, 0, encLen, decDst, 0);
+
+        assertArrayEquals(PLAIN, Arrays.copyOf(decDst, decLen));
+    }
+
+    // =========================================================================
+    // 4. BouncyCastle Provider 자동 등록
+    // =========================================================================
+
+    @Test
+    @DisplayName("4-1. 동일 평문을 여러 번 암호화 — 각각 새 인스턴스로 독립 처리")
+    void testMultipleInstances_independentEncryption() throws Exception {
+        ARIACryptoModuleExtension ext1 = new ARIACryptoModuleExtension();
+        ext1.init("ARIA", "CBC", "PKCS5Padding", IV_16, KEY_128, KEY_128);
+
+        ARIACryptoModuleExtension ext2 = new ARIACryptoModuleExtension();
+        ext2.init("ARIA", "CBC", "PKCS5Padding", IV_16, KEY_128, KEY_128);
+
+        byte[] enc1 = ext1.encrypt(PLAIN, 0, PLAIN.length);
+        byte[] enc2 = ext2.encrypt(PLAIN, 0, PLAIN.length);
+
+        // 같은 키/IV → 같은 암호문
+        assertArrayEquals(enc1, enc2, "동일 키/IV라면 암호문이 동일해야 한다");
+
+        // 각자 복호화
+        assertArrayEquals(PLAIN, ext1.decrypt(enc1, 0, enc1.length));
+        assertArrayEquals(PLAIN, ext2.decrypt(enc2, 0, enc2.length));
+    }
+}

src/test/java/com/eactive/eai/common/security/CryptoModuleManagerTest.java

@@ -0,0 +1,391 @@
+package com.eactive.eai.common.security;
+
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.Mockito.*;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.nio.charset.StandardCharsets;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Optional;
+
+import javax.crypto.SecretKey;
+import javax.crypto.spec.SecretKeySpec;
+
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.MethodOrderer;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestMethodOrder;
+import org.springframework.beans.factory.support.BeanDefinitionBuilder;
+import org.springframework.context.support.GenericApplicationContext;
+
+import com.eactive.eai.common.hsm.HsmCryptoService;
+import com.eactive.eai.common.security.loader.CryptoModuleConfigLoader;
+import com.eactive.eai.common.security.mapper.CryptoModuleConfigMapper;
+import com.eactive.eai.common.util.ApplicationContextProvider;
+import com.eactive.eai.data.entity.onl.security.CryptoModuleConfig;
+
+/**
+ * CryptoModuleManager 단위 테스트
+ * DB / 실 Spring 컨텍스트 없이 Mock으로 동작한다.
+ */
+@TestMethodOrder(MethodOrderer.DisplayName.class)
+class CryptoModuleManagerTest {
+
+    private static final byte[] KEY_128 = "0123456789abcdef".getBytes(StandardCharsets.UTF_8);
+    private static final byte[] IV_16   = "abcdef0123456789".getBytes(StandardCharsets.UTF_8);
+    private static final String ENC_KEY_HEX = toHex(KEY_128);
+    private static final String IV_HEX      = toHex(IV_16);
+
+    private static GenericApplicationContext ctx;
+    private static CryptoModuleConfigLoader  mockLoader;
+    private static HsmCryptoService          mockHsmCryptoService;
+    private static CryptoModuleManager       manager;
+
+    @BeforeAll
+    static void setUpClass() throws Exception {
+        mockLoader           = mock(CryptoModuleConfigLoader.class);
+        mockHsmCryptoService = mock(HsmCryptoService.class);
+
+        SecretKey masterKey = new SecretKeySpec(KEY_128, "AES");
+        when(mockHsmCryptoService.getSecretKey(anyString())).thenReturn(masterKey);
+        when(mockLoader.findAll()).thenReturn(Collections.emptyList());
+
+        Constructor<CryptoModuleManager> ctor = CryptoModuleManager.class.getDeclaredConstructor();
+        ctor.setAccessible(true);
+        manager = ctor.newInstance();
+
+        ctx = new GenericApplicationContext();
+        ctx.getBeanFactory().registerSingleton("cryptoModuleConfigLoader", mockLoader);
+        ctx.getBeanFactory().registerSingleton("hsmCryptoService", mockHsmCryptoService);
+        ctx.getBeanFactory().registerSingleton("cryptoModuleManager", manager);
+        ctx.getBeanFactory().registerSingleton("cryptoModuleConfigMapper", testMapper());
+        ctx.registerBeanDefinition("applicationContextProvider",
+                BeanDefinitionBuilder.genericBeanDefinition(ApplicationContextProvider.class)
+                        .getBeanDefinition());
+        ctx.refresh();
+
+        manager.start();
+    }
+
+    @AfterAll
+    static void tearDownClass() {
+        if (ctx != null) ctx.close();
+    }
+
+    @BeforeEach
+    void resetMocks() {
+        reset(mockLoader);
+        when(mockLoader.findAll()).thenReturn(Collections.emptyList());
+    }
+
+    // =========================================================================
+    // 1. start / stop Lifecycle
+    // =========================================================================
+
+    @Test
+    @DisplayName("1-1. start() 후 isStarted() = true")
+    void testIsStarted() {
+        assertTrue(manager.isStarted());
+    }
+
+    // =========================================================================
+    // 2. STATIC 키 — createExtension
+    // =========================================================================
+
+    @Test
+    @DisplayName("2-1. STATIC AES/CBC — createExtension 반환 및 암복호화 동작")
+    void testCreateExtension_staticAesCbc_roundTrip() throws Exception {
+        CryptoModuleConfig config = buildStaticConfig("AES_CBC", "AES", "CBC", "PKCS5Padding");
+        when(mockLoader.findAll()).thenReturn(Arrays.asList(config));
+        reload();
+
+        byte[] plain = "테스트 평문".getBytes(StandardCharsets.UTF_8);
+        CryptoModuleExtension ext = manager.createExtension("AES_CBC");
+        byte[] encrypted = ext.encrypt(plain, 0, plain.length);
+
+        CryptoModuleExtension extDec = manager.createExtension("AES_CBC");
+        byte[] decrypted = extDec.decrypt(encrypted, 0, encrypted.length);
+
+        assertArrayEquals(plain, decrypted, "STATIC AES/CBC 암복호화 라운드트립 성공해야 한다");
+    }
+
+    @Test
+    @DisplayName("2-2. STATIC ARIA/CBC — createExtension 반환 및 암복호화 동작")
+    void testCreateExtension_staticAriaCbc_roundTrip() throws Exception {
+        CryptoModuleConfig config = buildStaticConfig("ARIA_CBC", "ARIA", "CBC", "PKCS5Padding");
+        when(mockLoader.findAll()).thenReturn(Arrays.asList(config));
+        reload();
+
+        byte[] plain = "ARIA 테스트".getBytes(StandardCharsets.UTF_8);
+        CryptoModuleExtension ext = manager.createExtension("ARIA_CBC");
+        byte[] encrypted = ext.encrypt(plain, 0, plain.length);
+
+        CryptoModuleExtension extDec = manager.createExtension("ARIA_CBC");
+        byte[] decrypted = extDec.decrypt(encrypted, 0, encrypted.length);
+
+        assertArrayEquals(plain, decrypted);
+    }
+
+    @Test
+    @DisplayName("2-3. 미등록 cryptoName — IllegalArgumentException")
+    void testCreateExtension_unknownName_throwsException() {
+        assertThrows(IllegalArgumentException.class,
+                () -> manager.createExtension("UNKNOWN_MODULE"),
+                "미등록 cryptoName은 IllegalArgumentException이어야 한다");
+    }
+
+    @Test
+    @DisplayName("2-4. use_yn=N 설정 — configMap 미등록")
+    void testLoadAll_disabledConfig_notRegistered() throws Exception {
+        CryptoModuleConfig config = buildStaticConfig("DISABLED_MOD", "AES", "CBC", "PKCS5Padding");
+        config.setUseYn("N");
+        when(mockLoader.findAll()).thenReturn(Arrays.asList(config));
+        reload();
+
+        assertThrows(IllegalArgumentException.class,
+                () -> manager.createExtension("DISABLED_MOD"),
+                "use_yn=N 설정은 로드되지 않아야 한다");
+    }
+
+    // =========================================================================
+    // 3. DYNAMIC 키 — createExtension with runtimeContext
+    // =========================================================================
+
+    @Test
+    @DisplayName("3-1. DYNAMIC AES/CBC — runtimeContext 전달 시 암복호화 동작")
+    void testCreateExtension_dynamicAesCbc_roundTrip() throws Exception {
+        CryptoModuleConfig config = buildDynamicConfig("DYN_AES_CBC", "AES", "CBC", "PKCS5Padding");
+        when(mockLoader.findAll()).thenReturn(Arrays.asList(config));
+        reload();
+
+        Map<String, String> ctx = new HashMap<>();
+        ctx.put("X-Api-Enc-Key", "clientKeyValue01");
+
+        byte[] plain = "DYNAMIC 키 테스트".getBytes(StandardCharsets.UTF_8);
+        CryptoModuleExtension ext = manager.createExtension("DYN_AES_CBC", ctx);
+        byte[] encrypted = ext.encrypt(plain, 0, plain.length);
+
+        CryptoModuleExtension extDec = manager.createExtension("DYN_AES_CBC", ctx);
+        byte[] decrypted = extDec.decrypt(encrypted, 0, encrypted.length);
+
+        assertArrayEquals(plain, decrypted, "DYNAMIC AES/CBC 암복호화 라운드트립 성공해야 한다");
+    }
+
+    @Test
+    @DisplayName("3-2. DYNAMIC — 동일 runtimeContext로 2회 호출 시 HSM은 1회만 호출 (캐시 적용)")
+    void testCreateExtension_dynamicCached_hsmCalledOnce() throws Exception {
+        CryptoModuleConfig config = buildDynamicConfig("DYN_CACHE", "AES", "CBC", "PKCS5Padding");
+        when(mockLoader.findAll()).thenReturn(Arrays.asList(config));
+        reload();
+
+        Map<String, String> runtimeCtx = new HashMap<>();
+        runtimeCtx.put("X-Api-Enc-Key", "cachedKeyValue01");
+
+        manager.createExtension("DYN_CACHE", runtimeCtx);
+        manager.createExtension("DYN_CACHE", runtimeCtx);
+
+        verify(mockHsmCryptoService, times(1)).getSecretKey(anyString());
+    }
+
+    @Test
+    @DisplayName("3-3. DYNAMIC — 잘못된 전략 FQCN — IllegalArgumentException")
+    void testCreateExtension_invalidStrategyFqcn_throwsException() throws Exception {
+        CryptoModuleConfig config = buildDynamicConfig("DYN_BAD_FQCN", "AES", "CBC", "PKCS5Padding");
+        config.setKeyDerivStrategy("com.example.NonExistentStrategy");
+        when(mockLoader.findAll()).thenReturn(Arrays.asList(config));
+        reload();
+
+        Map<String, String> runtimeCtx = new HashMap<>();
+        runtimeCtx.put("X-Api-Enc-Key", "clientKeyValue01");
+
+        assertThrows(IllegalArgumentException.class,
+                () -> manager.createExtension("DYN_BAD_FQCN", runtimeCtx),
+                "존재하지 않는 FQCN이면 IllegalArgumentException이 발생해야 한다");
+    }
+
+    @Test
+    @DisplayName("3-4. DYNAMIC — 동일 FQCN 반복 호출 시 strategyCache에서 재사용")
+    void testCreateExtension_sameFqcn_strategyCacheReused() throws Exception {
+        CryptoModuleConfig config = buildDynamicConfig("DYN_CACHE_STRAT", "AES", "CBC", "PKCS5Padding");
+        when(mockLoader.findAll()).thenReturn(Arrays.asList(config));
+        reload();
+
+        Map<String, String> runtimeCtx = new HashMap<>();
+        runtimeCtx.put("X-Api-Enc-Key", "clientKeyValue01");
+
+        manager.createExtension("DYN_CACHE_STRAT", runtimeCtx);
+        manager.createExtension("DYN_CACHE_STRAT", runtimeCtx);
+
+        Field stratCacheField = CryptoModuleManager.class.getDeclaredField("strategyCache");
+        stratCacheField.setAccessible(true);
+        Map<?, ?> stratCache = (Map<?, ?>) stratCacheField.get(manager);
+
+        assertEquals(1, stratCache.size(), "동일 FQCN은 strategyCache에 하나만 존재해야 한다");
+    }
+
+    @Test
+    @DisplayName("3-5. DYNAMIC — 다른 runtimeContext 값은 다른 키 도출 (동적 키 캐시 미사용)")
+    void testCreateExtension_dynamicDifferentContext_differentKey() throws Exception {
+        CryptoModuleConfig config = buildDynamicConfig("DYN_DIFF", "AES", "CBC", "PKCS5Padding");
+        when(mockLoader.findAll()).thenReturn(Arrays.asList(config));
+        reload();
+
+        Map<String, String> ctx1 = new HashMap<>();
+        ctx1.put("X-Api-Enc-Key", "keyValueAAA00001");
+
+        Map<String, String> ctx2 = new HashMap<>();
+        ctx2.put("X-Api-Enc-Key", "keyValueBBB00001");
+
+        manager.createExtension("DYN_DIFF", ctx1);
+        manager.createExtension("DYN_DIFF", ctx2);
+
+        // 컨텍스트 값이 달라 동적 키 캐시 미사용 → HSM 2회 호출
+        verify(mockHsmCryptoService, times(2)).getSecretKey(anyString());
+    }
+
+    // =========================================================================
+    // 4. reload
+    // =========================================================================
+
+    @Test
+    @DisplayName("4-1. reload(cryptoId) — 변경된 설정 반영")
+    void testReload_specificId_configUpdated() throws Exception {
+        CryptoModuleConfig config = buildStaticConfig("RELOAD_MOD", "AES", "CBC", "PKCS5Padding");
+        config.setCryptoId("reload-id-001");
+        when(mockLoader.findAll()).thenReturn(Arrays.asList(config));
+        reload();
+
+        CryptoModuleConfig updated = buildStaticConfig("RELOAD_MOD", "ARIA", "CBC", "PKCS5Padding");
+        updated.setCryptoId("reload-id-001");
+        when(mockLoader.findById("reload-id-001")).thenReturn(Optional.of(updated));
+
+        manager.reload("reload-id-001");
+
+        // 변경된 설정(ARIA)으로 암복호화 가능한지 확인
+        byte[] plain = "리로드 테스트".getBytes(StandardCharsets.UTF_8);
+        CryptoModuleExtension ext = manager.createExtension("RELOAD_MOD");
+        assertNotNull(ext);
+    }
+
+    @Test
+    @DisplayName("4-2. reload(cryptoId) use_yn=N — configMap에서 제거")
+    void testReload_specificId_disabled_removedFromMap() throws Exception {
+        CryptoModuleConfig config = buildStaticConfig("RM_MOD", "AES", "CBC", "PKCS5Padding");
+        config.setCryptoId("rm-id-001");
+        when(mockLoader.findAll()).thenReturn(Arrays.asList(config));
+        reload();
+
+        CryptoModuleConfig disabled = buildStaticConfig("RM_MOD", "AES", "CBC", "PKCS5Padding");
+        disabled.setCryptoId("rm-id-001");
+        disabled.setUseYn("N");
+        when(mockLoader.findById("rm-id-001")).thenReturn(Optional.of(disabled));
+
+        manager.reload("rm-id-001");
+
+        assertThrows(IllegalArgumentException.class,
+                () -> manager.createExtension("RM_MOD"),
+                "비활성화된 모듈은 configMap에서 제거되어야 한다");
+    }
+
+    // =========================================================================
+    // 헬퍼
+    // =========================================================================
+
+    private void reload() throws Exception {
+        clearField("configMap");
+        clearField("dynamicKeyCache");
+        clearField("strategyCache");
+
+        Method loadAll = CryptoModuleManager.class.getDeclaredMethod("loadAll");
+        loadAll.setAccessible(true);
+        loadAll.invoke(manager);
+
+        reset(mockHsmCryptoService);
+        SecretKey masterKey = new SecretKeySpec(KEY_128, "AES");
+        when(mockHsmCryptoService.getSecretKey(anyString())).thenReturn(masterKey);
+    }
+
+    private void clearField(String fieldName) throws Exception {
+        Field field = CryptoModuleManager.class.getDeclaredField(fieldName);
+        field.setAccessible(true);
+        ((Map<?, ?>) field.get(manager)).clear();
+    }
+
+    private CryptoModuleConfig buildStaticConfig(String name, String alg, String mode, String padding) {
+        CryptoModuleConfig c = new CryptoModuleConfig();
+        c.setCryptoId(java.util.UUID.randomUUID().toString());
+        c.setCryptoName(name);
+        c.setAlgType(alg);
+        c.setCipherMode(mode);
+        c.setPadding(padding);
+        c.setIvHex(IV_HEX);
+        c.setKeySourceType("STATIC");
+        c.setEncKeyHex(ENC_KEY_HEX);
+        c.setDecKeyHex(ENC_KEY_HEX);
+        c.setCacheYn("Y");
+        c.setCacheTtlSec(300);
+        c.setUseYn("Y");
+        return c;
+    }
+
+    private CryptoModuleConfig buildDynamicConfig(String name, String alg, String mode, String padding) {
+        CryptoModuleConfig c = new CryptoModuleConfig();
+        c.setCryptoId(java.util.UUID.randomUUID().toString());
+        c.setCryptoName(name);
+        c.setAlgType(alg);
+        c.setCipherMode(mode);
+        c.setPadding(padding);
+        c.setIvHex(IV_HEX);
+        c.setKeySourceType("DYNAMIC");
+        c.setKeyDerivStrategy("com.eactive.eai.common.security.keyderiv.strategy.HsmContextXorKeyDerivationStrategy");
+        c.setKeyDerivParams("{\"hsmKeyAlias\":\"MASTER_KEY\",\"contextKey\":\"X-Api-Enc-Key\",\"offset\":\"0\",\"length\":\"16\"}");
+        c.setCacheYn("Y");
+        c.setCacheTtlSec(300);
+        c.setUseYn("Y");
+        return c;
+    }
+
+    private static String toHex(byte[] bytes) {
+        StringBuilder sb = new StringBuilder();
+        for (byte b : bytes) sb.append(String.format("%02x", b));
+        return sb.toString();
+    }
+
+    /** MapStruct APT 없이도 동작하는 인라인 매퍼 구현체 */
+    private static CryptoModuleConfigMapper testMapper() {
+        return new CryptoModuleConfigMapper() {
+            @Override
+            public CryptoModuleConfigVO toVo(CryptoModuleConfig e) {
+                CryptoModuleConfigVO vo = new CryptoModuleConfigVO();
+                vo.setCryptoId(e.getCryptoId());
+                vo.setCryptoName(e.getCryptoName());
+                vo.setCryptoDesc(e.getCryptoDesc());
+                vo.setAlgType(e.getAlgType());
+                vo.setCipherMode(e.getCipherMode());
+                vo.setPadding(e.getPadding());
+                vo.setIvHex(e.getIvHex());
+                vo.setKeySourceType(e.getKeySourceType());
+                vo.setEncKeyHex(e.getEncKeyHex());
+                vo.setDecKeyHex(e.getDecKeyHex());
+                vo.setKeyDerivStrategy(e.getKeyDerivStrategy());
+                vo.setKeyDerivParams(e.getKeyDerivParams());
+                vo.setCacheYn(e.getCacheYn());
+                vo.setCacheTtlSec(e.getCacheTtlSec());
+                vo.setUseYn(e.getUseYn());
+                return vo;
+            }
+            @Override
+            public CryptoModuleConfig toEntity(CryptoModuleConfigVO vo) {
+                return null;
+            }
+        };
+    }
+}

src/test/java/com/eactive/eai/common/security/CryptoModuleServiceTest.java

@@ -0,0 +1,445 @@
+package com.eactive.eai.common.security;
+
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.Mockito.*;
+
+import java.lang.reflect.Constructor;
+import java.nio.charset.StandardCharsets;
+import java.util.Arrays;
+import java.util.Base64;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+
+import javax.crypto.SecretKey;
+import javax.crypto.spec.SecretKeySpec;
+
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.MethodOrderer;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestMethodOrder;
+import org.springframework.beans.factory.support.BeanDefinitionBuilder;
+import org.springframework.context.support.GenericApplicationContext;
+
+import com.eactive.eai.common.hsm.HsmCryptoService;
+import com.eactive.eai.common.security.loader.CryptoModuleConfigLoader;
+import com.eactive.eai.common.security.mapper.CryptoModuleConfigMapper;
+import com.eactive.eai.common.util.ApplicationContextProvider;
+import com.eactive.eai.data.entity.onl.security.CryptoModuleConfig;
+
+/**
+ * CryptoModuleService 단위 테스트
+ * CryptoModuleManager를 통한 암복호화 진입점 전체 흐름을 검증한다.
+ */
+@TestMethodOrder(MethodOrderer.DisplayName.class)
+class CryptoModuleServiceTest {
+
+    private static final byte[] KEY_128     = "0123456789abcdef".getBytes(StandardCharsets.UTF_8);
+    private static final byte[] IV_16       = "abcdef0123456789".getBytes(StandardCharsets.UTF_8);
+    private static final String ENC_KEY_HEX = toHex(KEY_128);
+    private static final String IV_HEX      = toHex(IV_16);
+
+    private static GenericApplicationContext ctx;
+    private static CryptoModuleManager       manager;
+    private static CryptoModuleService       service;
+    private static CryptoModuleConfigLoader  mockLoader;
+    private static HsmCryptoService          mockHsm;
+
+    @BeforeAll
+    static void setUpClass() throws Exception {
+        mockLoader = mock(CryptoModuleConfigLoader.class);
+        mockHsm    = mock(HsmCryptoService.class);
+
+        SecretKey masterKey = new SecretKeySpec(KEY_128, "AES");
+        System.out.println("masterKey:"+new String(KEY_128));
+        when(mockHsm.getSecretKey(anyString())).thenReturn(masterKey);
+
+        CryptoModuleConfig aes    = buildStatic("AES_SVC",      "AES",  "CBC", "PKCS5Padding");
+        CryptoModuleConfig aria   = buildStatic("ARIA_SVC",     "ARIA", "CBC", "PKCS5Padding");
+        CryptoModuleConfig ecb    = buildStaticNoIv("AES_ECB_SVC", "AES", "ECB", "NoPadding");
+        CryptoModuleConfig dyn    = buildDynamic("DYN_SVC",     "AES",  "CBC", "PKCS5Padding");
+        CryptoModuleConfig gcm    = buildStatic("AES_GCM_SVC",  "AES",  "GCM", "NoPadding");
+        CryptoModuleConfig gcmDyn = buildDynamic("DYN_GCM_SVC", "AES",  "GCM", "NoPadding");
+        when(mockLoader.findAll()).thenReturn(Arrays.asList(aes, aria, ecb, dyn, gcm, gcmDyn));
+
+        Constructor<CryptoModuleManager> ctor = CryptoModuleManager.class.getDeclaredConstructor();
+        ctor.setAccessible(true);
+        manager = ctor.newInstance();
+        service  = new CryptoModuleService();
+
+        ctx = new GenericApplicationContext();
+        ctx.getBeanFactory().registerSingleton("cryptoModuleConfigLoader", mockLoader);
+        ctx.getBeanFactory().registerSingleton("hsmCryptoService", mockHsm);
+        ctx.getBeanFactory().registerSingleton("cryptoModuleManager", manager);
+        ctx.getBeanFactory().registerSingleton("cryptoModuleService", service);
+        ctx.getBeanFactory().registerSingleton("cryptoModuleConfigMapper", testMapper());
+        ctx.registerBeanDefinition("applicationContextProvider",
+                BeanDefinitionBuilder.genericBeanDefinition(ApplicationContextProvider.class)
+                        .getBeanDefinition());
+        ctx.refresh();
+
+        manager.start();
+    }
+
+    @AfterAll
+    static void tearDownClass() {
+        if (ctx != null) ctx.close();
+    }
+
+    // =========================================================================
+    // 1. STATIC 키 — encrypt / decrypt
+    // =========================================================================
+
+    @Test
+    @DisplayName("1-1. STATIC AES/CBC — encrypt → decrypt 라운드트립")
+    void testStaticAes_encryptDecrypt() throws Exception {
+        byte[] plain = "CryptoModuleService AES 테스트".getBytes(StandardCharsets.UTF_8);
+
+        byte[] encrypted = service.encrypt("AES_SVC", plain);
+        byte[] decrypted = service.decrypt("AES_SVC", encrypted);
+
+        assertArrayEquals(plain, decrypted);
+    }
+
+    @Test
+    @DisplayName("1-2. STATIC ARIA/CBC — encrypt → decrypt 라운드트립")
+    void testStaticAria_encryptDecrypt() throws Exception {
+        byte[] plain = "CryptoModuleService ARIA 테스트".getBytes(StandardCharsets.UTF_8);
+
+        byte[] encrypted = service.encrypt("ARIA_SVC", plain);
+        byte[] decrypted = service.decrypt("ARIA_SVC", encrypted);
+
+        assertArrayEquals(plain, decrypted);
+    }
+
+    @Test
+    @DisplayName("1-3. 암호문은 평문과 다른 바이트 배열")
+    void testEncrypt_ciphertextDiffersFromPlaintext() throws Exception {
+        byte[] plain = "평문입니다.".getBytes(StandardCharsets.UTF_8);
+
+        byte[] encrypted = service.encrypt("AES_SVC", plain);
+
+        assertFalse(java.util.Arrays.equals(plain, encrypted));
+    }
+
+    @Test
+    @DisplayName("1-4. 미등록 모듈명 — IllegalArgumentException")
+    void testEncrypt_unknownModule_throwsException() {
+        byte[] plain = "test".getBytes(StandardCharsets.UTF_8);
+
+        assertThrows(IllegalArgumentException.class,
+                () -> service.encrypt("UNKNOWN_SVC", plain));
+    }
+
+    // =========================================================================
+    // 2. DYNAMIC 키 — encrypt / decrypt
+    // =========================================================================
+
+    @Test
+    @DisplayName("2-1. DYNAMIC AES/CBC — runtimeContext 전달 encrypt → decrypt 라운드트립")
+    void testDynamicAes_encryptDecrypt() throws Exception {
+        Map<String, String> runtimeCtx = new HashMap<>();
+        runtimeCtx.put("X-Api-Enc-Key", "clientKey0000001");
+
+        byte[] plain = "DYNAMIC 키 서비스 테스트".getBytes(StandardCharsets.UTF_8);
+
+        byte[] encrypted = service.encrypt("DYN_SVC", runtimeCtx, plain);
+        byte[] decrypted = service.decrypt("DYN_SVC", runtimeCtx, encrypted);
+
+        assertArrayEquals(plain, decrypted);
+    }
+
+    @Test
+    @DisplayName("2-2. DYNAMIC — 다른 runtimeContext 값으로 복호화 시 실패")
+    void testDynamic_differentContext_decryptFails() throws Exception {
+        Map<String, String> encCtx = new HashMap<>();
+        encCtx.put("X-Api-Enc-Key", "encryptKeyValue0");
+
+        Map<String, String> decCtx = new HashMap<>();
+        decCtx.put("X-Api-Enc-Key", "differentKeyVal0");
+
+        byte[] plain = "키불일치 테스트".getBytes(StandardCharsets.UTF_8);
+        byte[] encrypted = service.encrypt("DYN_SVC", encCtx, plain);
+
+        assertThrows(Exception.class,
+                () -> service.decrypt("DYN_SVC", decCtx, encrypted),
+                "다른 컨텍스트 키로 복호화 시 예외가 발생해야 한다");
+    }
+
+    // =========================================================================
+    // 3. AES/ECB/NoPadding
+    // =========================================================================
+
+    @Test
+    @DisplayName("3-1. AES/ECB/NoPadding — 16바이트 평문 encrypt → decrypt 라운드트립")
+    void testEcb_encryptDecrypt_exactBlock() throws Exception {
+        byte[] plain = "ExactSixteenByte".getBytes(StandardCharsets.UTF_8); // 정확히 16바이트
+
+        byte[] encrypted = service.encrypt("AES_ECB_SVC", plain);
+        byte[] decrypted = service.decrypt("AES_ECB_SVC", encrypted);
+
+        assertArrayEquals(plain, decrypted);
+    }
+
+    @Test
+    @DisplayName("3-2. AES/ECB/NoPadding — 동일 평문은 항상 동일 암호문 (ECB 특성)")
+    void testEcb_deterministicOutput() throws Exception {
+        byte[] plain = "ExactSixteenByte".getBytes(StandardCharsets.UTF_8);
+
+        byte[] enc1 = service.encrypt("AES_ECB_SVC", plain);
+        byte[] enc2 = service.encrypt("AES_ECB_SVC", plain);
+
+        assertArrayEquals(enc1, enc2, "ECB는 IV 없으므로 동일 평문 → 동일 암호문");
+    }
+
+    @Test
+    @DisplayName("3-3. AES/ECB/NoPadding — 16 배수 아닌 평문 → 예외")
+    void testEcb_nonBlockAligned_throwsException() {
+        byte[] plain = "NotSixteenBytes!X".getBytes(StandardCharsets.UTF_8); // 17바이트
+
+        assertThrows(Exception.class,
+                () -> service.encrypt("AES_ECB_SVC", plain),
+                "NoPadding 모드에서 블록 크기 미정렬 평문은 예외가 발생해야 한다");
+    }
+
+    // =========================================================================
+    // 4. STATIC AAD — encrypt(name, aad, plain) / decrypt(name, aad, cipher)
+    // =========================================================================
+
+    @Test
+    @DisplayName("4-1. STATIC AES/GCM — AAD 명시 encrypt → decrypt 라운드트립")
+    void testStaticGcm_explicitAad_roundTrip() throws Exception {
+        byte[] aad   = "request-header-ctx".getBytes(StandardCharsets.UTF_8);
+        byte[] plain = "GCM AAD 서비스 테스트".getBytes(StandardCharsets.UTF_8);
+
+        byte[] encrypted = service.encrypt("AES_GCM_SVC", aad, plain);
+        byte[] decrypted = service.decrypt("AES_GCM_SVC", aad, encrypted);
+
+        assertArrayEquals(plain, decrypted);
+    }
+
+    @Test
+    @DisplayName("4-2. STATIC AES/GCM — AAD null이면 IV를 AAD로 사용하는 기본 동작")
+    void testStaticGcm_nullAad_usesIvAsAad() throws Exception {
+        byte[] plain = "{\"test\": \"테스트\"}".getBytes(StandardCharsets.UTF_8);
+
+        byte[] encrypted = service.encrypt("AES_GCM_SVC", (byte[]) null, plain);
+        byte[] decrypted = service.decrypt("AES_GCM_SVC", (byte[]) null, encrypted);
+
+        assertArrayEquals(plain, decrypted);
+        
+        String encBase64 = Base64.getEncoder().encodeToString(encrypted);
+        String decBase64 = Base64.getEncoder().encodeToString(decrypted);
+        
+        System.out.println("STATIC AES/GCM");
+        
+        System.out.println("plain:"+new String(plain));
+        System.out.println("encBase64:"+encBase64);
+        System.out.println("decBase64:"+decBase64);
+        System.out.println("plain:"+new String(decrypted));
+    }
+
+    @Test
+    @DisplayName("4-3. STATIC AES/GCM — 다른 AAD로 복호화 시 인증 실패 예외")
+    void testStaticGcm_wrongAad_throwsAuthException() throws Exception {
+        byte[] aad      = "correct-aad-value".getBytes(StandardCharsets.UTF_8);
+        byte[] wrongAad = "wrong-aad-value!!".getBytes(StandardCharsets.UTF_8);
+        byte[] plain    = "GCM 인증 실패 테스트".getBytes(StandardCharsets.UTF_8);
+
+        byte[] encrypted = service.encrypt("AES_GCM_SVC", aad, plain);
+
+        assertThrows(Exception.class,
+                () -> service.decrypt("AES_GCM_SVC", wrongAad, encrypted),
+                "잘못된 AAD로 GCM 복호화 시 인증 실패 예외가 발생해야 한다");
+    }
+
+    @Test
+    @DisplayName("4-4. STATIC CBC — AAD 파라미터는 무시되고 정상 복호화")
+    void testStaticCbc_aadIgnored_normalDecrypt() throws Exception {
+        byte[] aad   = "ignored-aad".getBytes(StandardCharsets.UTF_8);
+        byte[] plain = "CBC AAD 무시 테스트".getBytes(StandardCharsets.UTF_8);
+
+        byte[] encrypted = service.encrypt("AES_SVC", aad, plain);
+        byte[] decrypted = service.decrypt("AES_SVC", aad, encrypted);
+
+        assertArrayEquals(plain, decrypted, "CBC 모드에서 AAD는 무시되고 정상 암복호화되어야 한다");
+    }
+
+    // =========================================================================
+    // 5. DYNAMIC AAD — encrypt(name, ctx, aad, plain) / decrypt(name, ctx, aad, cipher)
+    // =========================================================================
+
+    @Test
+    @DisplayName("5-1. DYNAMIC AES/GCM — runtimeContext + AAD 명시 encrypt → decrypt 라운드트립")
+    void testDynamicGcm_explicitAad_roundTrip() throws Exception {
+        Map<String, String> runtimeCtx = new HashMap<>();
+        runtimeCtx.put("X-Api-Enc-Key", "clientKey0000001");
+
+        byte[] aad   = "dynamic-gcm-aad-ctx".getBytes(StandardCharsets.UTF_8);
+        byte[] plain = "{\"test\": \"테스트\"}".getBytes(StandardCharsets.UTF_8);
+
+        byte[] encrypted = service.encrypt("DYN_GCM_SVC", runtimeCtx, aad, plain);
+        byte[] decrypted = service.decrypt("DYN_GCM_SVC", runtimeCtx, aad, encrypted);
+        
+        String encBase64 = Base64.getEncoder().encodeToString(encrypted);
+        String decBase64 = Base64.getEncoder().encodeToString(decrypted);
+        
+        System.out.println("DYNAMIC AES/GCM");
+        
+        System.out.println("aad:"+new String(aad));
+        System.out.println("plain:"+new String(plain));
+        System.out.println("encBase64:"+encBase64);
+        System.out.println("decBase64:"+decBase64);
+        System.out.println("plain:"+new String(decrypted));
+        
+        assertArrayEquals(plain, decrypted);
+    }
+
+    @Test
+    @DisplayName("5-2. DYNAMIC AES/GCM — AAD null이면 IV를 AAD로 사용하는 기본 동작")
+    void testDynamicGcm_nullAad_usesIvAsAad() throws Exception {
+        Map<String, String> runtimeCtx = new HashMap<>();
+        runtimeCtx.put("X-Api-Enc-Key", "clientKey0000001");
+
+        byte[] plain = "{\"test\": \"테스트\"}".getBytes(StandardCharsets.UTF_8);
+        
+        byte[] encrypted = service.encrypt("DYN_GCM_SVC", runtimeCtx, null, plain);
+        byte[] decrypted = service.decrypt("DYN_GCM_SVC", runtimeCtx, null, encrypted);
+        
+        String encBase64 = Base64.getEncoder().encodeToString(encrypted);
+        String decBase64 = Base64.getEncoder().encodeToString(decrypted);
+        System.out.println("DYNAMIC AES/GCM");
+        System.out.println("aad:null");
+        System.out.println("plain:"+new String(plain));
+        System.out.println("encBase64:"+encBase64);
+        System.out.println("decBase64:"+decBase64);
+        System.out.println("plain:"+new String(decrypted));
+        
+        
+        assertArrayEquals(plain, decrypted);
+    }
+
+    @Test
+    @DisplayName("5-3. DYNAMIC AES/GCM — 다른 AAD로 복호화 시 인증 실패 예외")
+    void testDynamicGcm_wrongAad_throwsAuthException() throws Exception {
+        Map<String, String> runtimeCtx = new HashMap<>();
+        runtimeCtx.put("X-Api-Enc-Key", "clientKey0000001");
+
+        byte[] aad      = "correct-aad-value".getBytes(StandardCharsets.UTF_8);
+        byte[] wrongAad = "wrong-aad-value!!".getBytes(StandardCharsets.UTF_8);
+        byte[] plain    = "DYNAMIC GCM 인증 실패".getBytes(StandardCharsets.UTF_8);
+
+        byte[] encrypted = service.encrypt("DYN_GCM_SVC", runtimeCtx, aad, plain);
+
+        assertThrows(Exception.class,
+                () -> service.decrypt("DYN_GCM_SVC", runtimeCtx, wrongAad, encrypted),
+                "잘못된 AAD로 DYNAMIC GCM 복호화 시 인증 실패 예외가 발생해야 한다");
+    }
+
+    @Test
+    @DisplayName("5-4. DYNAMIC CBC — AAD 파라미터는 무시되고 정상 복호화")
+    void testDynamicCbc_aadIgnored_normalDecrypt() throws Exception {
+        Map<String, String> runtimeCtx = new HashMap<>();
+        runtimeCtx.put("X-Api-Enc-Key", "clientKey0000001");
+
+        byte[] aad   = "ignored-aad".getBytes(StandardCharsets.UTF_8);
+        byte[] plain = "DYNAMIC CBC AAD 무시 테스트".getBytes(StandardCharsets.UTF_8);
+
+        byte[] encrypted = service.encrypt("DYN_SVC", runtimeCtx, aad, plain);
+        byte[] decrypted = service.decrypt("DYN_SVC", runtimeCtx, aad, encrypted);
+
+        assertArrayEquals(plain, decrypted, "DYNAMIC CBC 모드에서 AAD는 무시되고 정상 암복호화되어야 한다");
+    }
+
+    // =========================================================================
+    // 헬퍼
+    // =========================================================================
+
+    private static CryptoModuleConfig buildStatic(String name, String alg, String mode, String padding) {
+        CryptoModuleConfig c = new CryptoModuleConfig();
+        c.setCryptoId(UUID.randomUUID().toString());
+        c.setCryptoName(name);
+        c.setAlgType(alg);
+        c.setCipherMode(mode);
+        c.setPadding(padding);
+        c.setIvHex(IV_HEX);
+        c.setKeySourceType("STATIC");
+        c.setEncKeyHex(ENC_KEY_HEX);
+        c.setDecKeyHex(ENC_KEY_HEX);
+        c.setCacheYn("Y");
+        c.setCacheTtlSec(300);
+        c.setUseYn("Y");
+        return c;
+    }
+
+    private static CryptoModuleConfig buildStaticNoIv(String name, String alg, String mode, String padding) {
+        CryptoModuleConfig c = new CryptoModuleConfig();
+        c.setCryptoId(UUID.randomUUID().toString());
+        c.setCryptoName(name);
+        c.setAlgType(alg);
+        c.setCipherMode(mode);
+        c.setPadding(padding);
+        c.setKeySourceType("STATIC");
+        c.setEncKeyHex(ENC_KEY_HEX);
+        c.setDecKeyHex(ENC_KEY_HEX);
+        c.setCacheYn("Y");
+        c.setCacheTtlSec(300);
+        c.setUseYn("Y");
+        return c;
+    }
+
+    private static CryptoModuleConfig buildDynamic(String name, String alg, String mode, String padding) {
+        CryptoModuleConfig c = new CryptoModuleConfig();
+        c.setCryptoId(UUID.randomUUID().toString());
+        c.setCryptoName(name);
+        c.setAlgType(alg);
+        c.setCipherMode(mode);
+        c.setPadding(padding);
+        c.setIvHex(IV_HEX);
+        c.setKeySourceType("DYNAMIC");
+        c.setKeyDerivStrategy("com.eactive.eai.common.security.keyderiv.strategy.HsmKeyDerivationStrategy");
+        c.setKeyDerivParams("{\"hsmKeyAlias\":\"MASTER_KEY\"}");
+        c.setCacheYn("Y");
+        c.setCacheTtlSec(300);
+        c.setUseYn("Y");
+        return c;
+    }
+
+    private static String toHex(byte[] bytes) {
+        StringBuilder sb = new StringBuilder();
+        for (byte b : bytes) sb.append(String.format("%02x", b));
+        return sb.toString();
+    }
+
+    /** MapStruct APT 없이도 동작하는 인라인 매퍼 구현체 */
+    private static CryptoModuleConfigMapper testMapper() {
+        return new CryptoModuleConfigMapper() {
+            @Override
+            public CryptoModuleConfigVO toVo(CryptoModuleConfig e) {
+                CryptoModuleConfigVO vo = new CryptoModuleConfigVO();
+                vo.setCryptoId(e.getCryptoId());
+                vo.setCryptoName(e.getCryptoName());
+                vo.setCryptoDesc(e.getCryptoDesc());
+                vo.setAlgType(e.getAlgType());
+                vo.setCipherMode(e.getCipherMode());
+                vo.setPadding(e.getPadding());
+                vo.setIvHex(e.getIvHex());
+                vo.setKeySourceType(e.getKeySourceType());
+                vo.setEncKeyHex(e.getEncKeyHex());
+                vo.setDecKeyHex(e.getDecKeyHex());
+                vo.setKeyDerivStrategy(e.getKeyDerivStrategy());
+                vo.setKeyDerivParams(e.getKeyDerivParams());
+                vo.setCacheYn(e.getCacheYn());
+                vo.setCacheTtlSec(e.getCacheTtlSec());
+                vo.setUseYn(e.getUseYn());
+                return vo;
+            }
+            @Override
+            public CryptoModuleConfig toEntity(CryptoModuleConfigVO vo) {
+                return null;
+            }
+        };
+    }
+}

src/test/java/com/eactive/eai/common/security/keyderiv/DerivedKeyTest.java

@@ -0,0 +1,39 @@
+package com.eactive.eai.common.security.keyderiv;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+
+class DerivedKeyTest {
+
+    @Test
+    @DisplayName("1-1. encKey/decKey 모두 지정 — 각각 독립적으로 반환")
+    void testBothKeysProvided() {
+        byte[] encKey = {1, 2, 3};
+        byte[] decKey = {4, 5, 6};
+        DerivedKey dk = new DerivedKey(encKey, decKey);
+
+        assertArrayEquals(encKey, dk.getEncKey());
+        assertArrayEquals(decKey, dk.getDecKey());
+    }
+
+    @Test
+    @DisplayName("1-2. decKey null — encKey로 대체")
+    void testNullDecKey_fallsBackToEncKey() {
+        byte[] encKey = {1, 2, 3};
+        DerivedKey dk = new DerivedKey(encKey, null);
+
+        assertArrayEquals(encKey, dk.getEncKey());
+        assertArrayEquals(encKey, dk.getDecKey(), "decKey가 null이면 encKey와 동일해야 한다");
+    }
+
+    @Test
+    @DisplayName("1-3. 대칭 알고리즘 — encKey == decKey 동일 참조 허용")
+    void testSymmetricKey_sameReference() {
+        byte[] key = {0x10, 0x20, 0x30};
+        DerivedKey dk = new DerivedKey(key, key);
+
+        assertSame(dk.getEncKey(), dk.getDecKey());
+    }
+}

src/test/java/com/eactive/eai/common/security/keyderiv/HsmContextSha256KeyDerivationStrategyTest.java

@@ -0,0 +1,179 @@
+package com.eactive.eai.common.security.keyderiv;
+
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.Mockito.*;
+
+import java.nio.charset.StandardCharsets;
+import java.security.MessageDigest;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.crypto.SecretKey;
+import javax.crypto.spec.SecretKeySpec;
+
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.MethodOrderer;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestMethodOrder;
+import org.springframework.beans.factory.support.BeanDefinitionBuilder;
+import org.springframework.context.support.GenericApplicationContext;
+
+import com.eactive.eai.common.hsm.HsmCryptoService;
+import com.eactive.eai.common.security.keyderiv.DerivedKey;
+import com.eactive.eai.common.security.keyderiv.strategy.HsmContextSha256KeyDerivationStrategy;
+import com.eactive.eai.common.util.ApplicationContextProvider;
+
+/**
+ * HsmContextSha256KeyDerivationStrategy 단위 테스트
+ */
+@TestMethodOrder(MethodOrderer.DisplayName.class)
+class HsmContextSha256KeyDerivationStrategyTest {
+
+    private static final String HSM_KEY_ALIAS = "MASTER_KEY_AES";
+    private static final byte[] MASTER_KEY    = "0123456789abcdef".getBytes(StandardCharsets.UTF_8);
+
+    private static GenericApplicationContext              ctx;
+    private static HsmCryptoService                      mockHsmCryptoService;
+    private static HsmContextSha256KeyDerivationStrategy strategy;
+
+    private Map<String, String> params;
+    private Map<String, String> runtimeContext;
+
+    @BeforeAll
+    static void setUpClass() throws Exception {
+        mockHsmCryptoService = mock(HsmCryptoService.class);
+        SecretKey mockSecretKey = new SecretKeySpec(MASTER_KEY, "AES");
+        when(mockHsmCryptoService.getSecretKey(HSM_KEY_ALIAS)).thenReturn(mockSecretKey);
+
+        ctx = new GenericApplicationContext();
+        ctx.getBeanFactory().registerSingleton("hsmCryptoService", mockHsmCryptoService);
+        ctx.registerBeanDefinition("applicationContextProvider",
+                BeanDefinitionBuilder.genericBeanDefinition(ApplicationContextProvider.class)
+                        .getBeanDefinition());
+        ctx.refresh();
+
+        strategy = new HsmContextSha256KeyDerivationStrategy();
+    }
+
+    @BeforeEach
+    void setUpParams() {
+        params = new HashMap<>();
+        params.put("hsmKeyAlias", HSM_KEY_ALIAS);
+        params.put("contextKey",  "X-Api-Group-Seq");
+
+        runtimeContext = new HashMap<>();
+        runtimeContext.put("X-Api-Group-Seq", "GROUP_001");
+    }
+
+    // =========================================================================
+    // 1. deriveKey
+    // =========================================================================
+
+    @Test
+    @DisplayName("1-1. 정상 파라미터 — DerivedKey 반환, 길이 32바이트(SHA-256 고정 출력)")
+    void testDeriveKey_validParams_returns32ByteKey() throws Exception {
+        DerivedKey dk = strategy.deriveKey(params, runtimeContext);
+
+        assertNotNull(dk);
+        assertNotNull(dk.getEncKey());
+        assertNotNull(dk.getDecKey());
+        assertEquals(32, dk.getEncKey().length, "SHA-256 출력은 항상 32바이트여야 한다");
+    }
+
+    @Test
+    @DisplayName("1-2. SHA-256(masterKey || contextValue) 계산 결과 검증")
+    void testDeriveKey_sha256ResultIsCorrect() throws Exception {
+        DerivedKey dk = strategy.deriveKey(params, runtimeContext);
+
+        byte[] contextBytes = "GROUP_001".getBytes(StandardCharsets.UTF_8);
+        byte[] combined = new byte[MASTER_KEY.length + contextBytes.length];
+        System.arraycopy(MASTER_KEY,    0, combined, 0,               MASTER_KEY.length);
+        System.arraycopy(contextBytes,  0, combined, MASTER_KEY.length, contextBytes.length);
+        byte[] expected = MessageDigest.getInstance("SHA-256").digest(combined);
+
+        assertArrayEquals(expected, dk.getEncKey(), "SHA-256 해싱 결과가 일치해야 한다");
+    }
+
+    @Test
+    @DisplayName("1-3. 대칭 알고리즘 — encKey == decKey")
+    void testDeriveKey_encKeyEqualsDecKey() throws Exception {
+        DerivedKey dk = strategy.deriveKey(params, runtimeContext);
+
+        assertArrayEquals(dk.getEncKey(), dk.getDecKey(), "대칭 방식이므로 encKey와 decKey가 동일해야 한다");
+    }
+
+    @Test
+    @DisplayName("1-4. runtimeContext 값 없음 — 빈 문자열로 처리")
+    void testDeriveKey_missingContextValue_emptyStringUsed() throws Exception {
+        runtimeContext.remove("X-Api-Group-Seq");
+        DerivedKey dk = strategy.deriveKey(params, runtimeContext);
+
+        byte[] expected = MessageDigest.getInstance("SHA-256").digest(MASTER_KEY);
+
+        assertArrayEquals(expected, dk.getEncKey(), "컨텍스트 값 없으면 masterKey만 해싱해야 한다");
+    }
+
+    @Test
+    @DisplayName("1-5. 다른 runtimeContext 값 — 다른 DerivedKey 생성")
+    void testDeriveKey_differentContextValue_differentKey() throws Exception {
+        DerivedKey dk1 = strategy.deriveKey(params, runtimeContext);
+
+        runtimeContext.put("X-Api-Group-Seq", "GROUP_002");
+        DerivedKey dk2 = strategy.deriveKey(params, runtimeContext);
+
+        assertFalse(java.util.Arrays.equals(dk1.getEncKey(), dk2.getEncKey()),
+                "컨텍스트 값이 다르면 도출된 키도 달라야 한다");
+    }
+
+    @Test
+    @DisplayName("1-6. 필수 파라미터 누락(hsmKeyAlias) — IllegalArgumentException")
+    void testDeriveKey_missingHsmKeyAlias_throwsException() {
+        params.remove("hsmKeyAlias");
+
+        assertThrows(IllegalArgumentException.class,
+                () -> strategy.deriveKey(params, runtimeContext),
+                "hsmKeyAlias 누락 시 IllegalArgumentException이 발생해야 한다");
+    }
+
+    @Test
+    @DisplayName("1-7. 필수 파라미터 누락(contextKey) — IllegalArgumentException")
+    void testDeriveKey_missingContextKey_throwsException() {
+        params.remove("contextKey");
+
+        assertThrows(IllegalArgumentException.class,
+                () -> strategy.deriveKey(params, runtimeContext),
+                "contextKey 누락 시 IllegalArgumentException이 발생해야 한다");
+    }
+
+    // =========================================================================
+    // 2. buildCacheKey
+    // =========================================================================
+
+    @Test
+    @DisplayName("2-1. buildCacheKey — cryptoName:contextValue 형식")
+    void testBuildCacheKey_format() {
+        String cacheKey = strategy.buildCacheKey("CRYPTO_A", params, runtimeContext);
+
+        assertEquals("CRYPTO_A:GROUP_001", cacheKey);
+    }
+
+    @Test
+    @DisplayName("2-2. buildCacheKey — contextKey 값 없으면 빈 문자열")
+    void testBuildCacheKey_missingContextValue_emptyString() {
+        runtimeContext.remove("X-Api-Group-Seq");
+        String cacheKey = strategy.buildCacheKey("CRYPTO_A", params, runtimeContext);
+
+        assertEquals("CRYPTO_A:", cacheKey);
+    }
+
+    @Test
+    @DisplayName("2-3. buildCacheKey — 다른 cryptoName은 다른 캐시 키")
+    void testBuildCacheKey_differentCryptoName_differentKey() {
+        String key1 = strategy.buildCacheKey("CRYPTO_A", params, runtimeContext);
+        String key2 = strategy.buildCacheKey("CRYPTO_B", params, runtimeContext);
+
+        assertNotEquals(key1, key2);
+    }
+}

src/test/java/com/eactive/eai/common/security/keyderiv/HsmContextXorKeyDerivationStrategyTest.java

@@ -0,0 +1,192 @@
+package com.eactive.eai.common.security.keyderiv;
+
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.Mockito.*;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.crypto.SecretKey;
+import javax.crypto.spec.SecretKeySpec;
+
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.MethodOrderer;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestMethodOrder;
+import org.springframework.beans.factory.support.BeanDefinitionBuilder;
+import org.springframework.context.support.GenericApplicationContext;
+
+import com.eactive.eai.common.hsm.HsmCryptoService;
+import com.eactive.eai.common.security.keyderiv.strategy.HsmContextXorKeyDerivationStrategy;
+import com.eactive.eai.common.util.ApplicationContextProvider;
+
+/**
+ * HsmContextXorKeyDerivationStrategy 단위 테스트
+ * HsmCryptoService는 Mockito Mock으로 대체한다.
+ */
+@TestMethodOrder(MethodOrderer.DisplayName.class)
+class HsmContextXorKeyDerivationStrategyTest {
+
+    private static final String HSM_KEY_ALIAS = "MASTER_KEY_AES";
+    private static final byte[] MASTER_KEY    = "0123456789abcdef".getBytes(java.nio.charset.StandardCharsets.UTF_8);
+
+    private static GenericApplicationContext        ctx;
+    private static HsmCryptoService                 mockHsmCryptoService;
+    private static HsmContextXorKeyDerivationStrategy strategy;
+
+    private Map<String, String> params;
+    private Map<String, String> runtimeContext;
+
+    @BeforeAll
+    static void setUpClass() throws Exception {
+        mockHsmCryptoService = mock(HsmCryptoService.class);
+        SecretKey mockSecretKey = new SecretKeySpec(MASTER_KEY, "AES");
+        when(mockHsmCryptoService.getSecretKey(HSM_KEY_ALIAS)).thenReturn(mockSecretKey);
+
+        ctx = new GenericApplicationContext();
+        ctx.getBeanFactory().registerSingleton("hsmCryptoService", mockHsmCryptoService);
+        ctx.registerBeanDefinition("applicationContextProvider",
+                BeanDefinitionBuilder.genericBeanDefinition(ApplicationContextProvider.class)
+                        .getBeanDefinition());
+        ctx.refresh();
+
+        strategy = new HsmContextXorKeyDerivationStrategy();
+    }
+
+    @BeforeEach
+    void setUpParams() {
+        params = new HashMap<>();
+        params.put("hsmKeyAlias", HSM_KEY_ALIAS);
+        params.put("contextKey", "X-Api-Enc-Key");
+        params.put("offset", "0");
+        params.put("length", "16");
+
+        runtimeContext = new HashMap<>();
+        runtimeContext.put("X-Api-Enc-Key", "clientKeyValue01");
+    }
+
+    // =========================================================================
+    // 1. deriveKey
+    // =========================================================================
+
+    @Test
+    @DisplayName("1-1. 정상 파라미터 — DerivedKey 반환")
+    void testDeriveKey_validParams_returnsDerivedKey() throws Exception {
+        DerivedKey dk = strategy.deriveKey(params, runtimeContext);
+
+        assertNotNull(dk);
+        assertNotNull(dk.getEncKey());
+        assertNotNull(dk.getDecKey());
+        assertEquals(16, dk.getEncKey().length, "도출된 키 길이는 마스터키 길이(16)여야 한다");
+    }
+
+    @Test
+    @DisplayName("1-2. XOR 계산 결과 검증")
+    void testDeriveKey_xorResultIsCorrect() throws Exception {
+        DerivedKey dk = strategy.deriveKey(params, runtimeContext);
+
+        byte[] contextBytes = "clientKeyValue01".getBytes(java.nio.charset.StandardCharsets.UTF_8);
+        byte[] expected = new byte[MASTER_KEY.length];
+        for (int i = 0; i < MASTER_KEY.length; i++) {
+            expected[i] = (i < contextBytes.length)
+                    ? (byte) (MASTER_KEY[i] ^ contextBytes[i])
+                    : MASTER_KEY[i];
+        }
+
+        assertArrayEquals(expected, dk.getEncKey(), "XOR 계산 결과가 일치해야 한다");
+    }
+
+    @Test
+    @DisplayName("1-3. 대칭 알고리즘 — encKey == decKey")
+    void testDeriveKey_encKeyEqualsDecKey() throws Exception {
+        DerivedKey dk = strategy.deriveKey(params, runtimeContext);
+
+        assertArrayEquals(dk.getEncKey(), dk.getDecKey(), "대칭 방식이므로 encKey와 decKey가 동일해야 한다");
+    }
+
+    @Test
+    @DisplayName("1-4. runtimeContext 값 없음 — 빈 문자열로 처리 (XOR 불변)")
+    void testDeriveKey_missingContextValue_noXorChange() throws Exception {
+        runtimeContext.remove("X-Api-Enc-Key");
+        DerivedKey dk = strategy.deriveKey(params, runtimeContext);
+
+        assertArrayEquals(MASTER_KEY, dk.getEncKey(), "컨텍스트 값이 없으면 마스터키 그대로 반환되어야 한다");
+    }
+
+    @Test
+    @DisplayName("1-5. offset 지정 — 해당 위치부터 XOR 적용")
+    void testDeriveKey_withOffset() throws Exception {
+        params.put("offset", "4");
+        params.put("length", "8");
+        runtimeContext.put("X-Api-Enc-Key", "01234567890abcde");
+
+        DerivedKey dk = strategy.deriveKey(params, runtimeContext);
+
+        assertNotNull(dk);
+        assertEquals(MASTER_KEY.length, dk.getEncKey().length);
+    }
+
+    @Test
+    @DisplayName("1-6. 필수 파라미터 누락(hsmKeyAlias) — IllegalArgumentException")
+    void testDeriveKey_missingHsmKeyAlias_throwsException() {
+        params.remove("hsmKeyAlias");
+
+        assertThrows(IllegalArgumentException.class,
+                () -> strategy.deriveKey(params, runtimeContext),
+                "hsmKeyAlias 누락 시 IllegalArgumentException이 발생해야 한다");
+    }
+
+    @Test
+    @DisplayName("1-7. 필수 파라미터 누락(contextKey) — IllegalArgumentException")
+    void testDeriveKey_missingContextKey_throwsException() {
+        params.remove("contextKey");
+
+        assertThrows(IllegalArgumentException.class,
+                () -> strategy.deriveKey(params, runtimeContext),
+                "contextKey 누락 시 IllegalArgumentException이 발생해야 한다");
+    }
+
+    @Test
+    @DisplayName("1-8. 다른 runtimeContext 값 — 다른 DerivedKey 생성")
+    void testDeriveKey_differentContextValue_differentKey() throws Exception {
+        DerivedKey dk1 = strategy.deriveKey(params, runtimeContext);
+
+        runtimeContext.put("X-Api-Enc-Key", "differentValue00");
+        DerivedKey dk2 = strategy.deriveKey(params, runtimeContext);
+
+        assertFalse(java.util.Arrays.equals(dk1.getEncKey(), dk2.getEncKey()),
+                "컨텍스트 값이 다르면 도출된 키도 달라야 한다");
+    }
+
+    // =========================================================================
+    // 2. buildCacheKey
+    // =========================================================================
+
+    @Test
+    @DisplayName("2-1. buildCacheKey — cryptoName:contextValue 형식")
+    void testBuildCacheKey_format() {
+        String cacheKey = strategy.buildCacheKey("CRYPTO_A", params, runtimeContext);
+
+        assertEquals("CRYPTO_A:clientKeyValue01", cacheKey);
+    }
+
+    @Test
+    @DisplayName("2-2. buildCacheKey — contextKey 값 없으면 빈 문자열")
+    void testBuildCacheKey_missingContextValue_emptyString() {
+        runtimeContext.remove("X-Api-Enc-Key");
+        String cacheKey = strategy.buildCacheKey("CRYPTO_A", params, runtimeContext);
+
+        assertEquals("CRYPTO_A:", cacheKey);
+    }
+
+    @Test
+    @DisplayName("2-3. buildCacheKey — 다른 cryptoName은 다른 캐시 키")
+    void testBuildCacheKey_differentCryptoName_differentKey() {
+        String key1 = strategy.buildCacheKey("CRYPTO_A", params, runtimeContext);
+        String key2 = strategy.buildCacheKey("CRYPTO_B", params, runtimeContext);
+
+        assertNotEquals(key1, key2);
+    }
+}

src/test/resources/com/eactive/eai/common/inflow/init_inflow_control_group.sql

@@ -0,0 +1,3 @@
+INSERT INTO inflow_control_group (group_id, group_name, threshold, threshold_per_second, threshold_time_unit, use_yn) VALUES
+    ('test-group-001', '테스트 그룹', 100, 10, 'MIN', '1'),
+    ('test-group-quota', '쿼터전용 그룹', 5, 0, 'MIN', '1');

src/test/resources/com/eactive/eai/common/inflow/init_inflow_control_group_mapping.sql

@@ -0,0 +1,2 @@
+INSERT INTO inflow_control_group_mapping (interface_id, group_id, use_yn) VALUES
+    ('FASSFEP00000004S2', 'test-group-001', '1');

src/test/resources/com/eactive/eai/common/inflow/init_tseaifr09.sql

@@ -1,6 +1,8 @@
-INSERT INTO tseaifr09 (type,name,threshold,useyn,thresholdpersecond,thresholdtimeunit) VALUES 
-	('01','_AA0_IN_NET_AsS',10,'1',0,NULL), 
-	('01','_AB0_IN_NET_AsS',3,'1',0,NULL), 
-	('01','_TST_IN_NET_AsS',1,'1',0,NULL), 
-	('02','FASSFEP00000004S2',10,'1',0,NULL), 
-	('02','FDASFEP00000009S2',2,'1',0,NULL);
+INSERT INTO tseaifr09 (type,name,threshold,useyn,thresholdpersecond,thresholdtimeunit) VALUES
+	('01','_AA0_IN_NET_AsS',10,'1',0,NULL),
+	('01','_AB0_IN_NET_AsS',3,'1',0,NULL),
+	('01','_TST_IN_NET_AsS',1,'1',0,NULL),
+	('02','FASSFEP00000004S2',10,'1',0,NULL),
+	('02','FDASFEP00000009S2',2,'1',0,NULL),
+	('01','TEST_ADAPTER',5,'1',0,'MIN'),
+	('02','TEST_INTERFACE',5,'1',0,'MIN');