[Developer] #567 use backoffice account for SQL evidence

src/main/java/com/cloudhandson/vpdbackoffice/service/OrdsMetadataService.java

@@ -94,16 +94,6 @@ public class OrdsMetadataService {
         .toList();
   }
 
-  /**
-   * Uses the optional CB_ORDS metadata connection when configured. SQL cursor
-   * evidence must be read from the parsing schema's database context, rather
-   * than from an unrelated backoffice connection.
-   */
-  public JdbcTemplate executionEvidenceJdbcTemplate() {
-    return ordsMetadataJdbcTemplate;
-  }
-
-
   public String objectQueryHandlerSource(long objectId) {
     ProtectedObject object = protectedObjectService.assertEnabled(objectId);
     rejectGenericVectorHandler(object);

src/main/java/com/cloudhandson/vpdbackoffice/service/OrdsProbeService.java

@@ -60,7 +60,6 @@ public class OrdsProbeService {
   private final ObjectMapper objectMapper;
   private final SettingService settingService;
   private final JdbcTemplate jdbcTemplate;
-  private final OrdsMetadataService ordsMetadataService;
   private final Clock clock;
 
   public OrdsProbeService(
@@ -72,7 +71,6 @@ public class OrdsProbeService {
       ObjectMapper objectMapper,
       SettingService settingService,
       JdbcTemplate jdbcTemplate,
-      OrdsMetadataService ordsMetadataService,
       Clock clock
   ) {
     this.tokenService = tokenService;
@@ -83,7 +81,6 @@ public class OrdsProbeService {
     this.objectMapper = objectMapper;
     this.settingService = settingService;
     this.jdbcTemplate = jdbcTemplate;
-    this.ordsMetadataService = ordsMetadataService;
     this.clock = clock;
   }
 
@@ -259,8 +256,8 @@ public class OrdsProbeService {
       if (evidence == null) {
         if (lookup.sqlCatalogAccessUnavailable()) {
           return result.withExecutionEvidence(null,
-              "SQL_ID 실행 증적을 수집할 권한이 없습니다. 현재 권한 검증 결과는 정상입니다. "
-                  + "DBA에게 ORDS 실행 계정의 V$SQL 및 DBMS_XPLAN 조회 권한을 요청하세요.");
+              "백오피스 DB 연결이 실제 DB cursor SQL을 읽지 못했습니다. 현재 권한 검증 결과는 정상입니다. "
+                  + "V$SQL과 DBMS_XPLAN은 일반 데이터 접근과 별도인 SYS 진단 권한입니다.");
         }
         return result.withExecutionEvidence(null,
             "최근 2분 내 이 보호 대상의 실행 cursor를 찾지 못했습니다. "
@@ -279,24 +276,11 @@ public class OrdsProbeService {
   }
 
   private ExecutionEvidenceLookup findRecentExecutionEvidence(ProtectedObject object) {
-    JdbcTemplate evidenceJdbcTemplate = ordsMetadataService.executionEvidenceJdbcTemplate();
-    boolean sqlCatalogAccessUnavailable = false;
     try {
-      SqlExecutionEvidence evidence = findRecentExecutionEvidence(evidenceJdbcTemplate, object);
-      if (evidence != null || evidenceJdbcTemplate == jdbcTemplate) {
-        return new ExecutionEvidenceLookup(evidence, false);
-      }
-    } catch (RuntimeException exception) {
-      sqlCatalogAccessUnavailable = isSqlCatalogAccessUnavailable(exception);
-      log.debug("ORDS parsing-schema cursor evidence is unavailable: {}", exception.getMessage());
-    }
-    try {
-      return new ExecutionEvidenceLookup(
-          findRecentExecutionEvidence(jdbcTemplate, object), sqlCatalogAccessUnavailable);
+      return new ExecutionEvidenceLookup(findRecentExecutionEvidence(jdbcTemplate, object), false);
     } catch (RuntimeException exception) {
       log.debug("Backoffice cursor evidence is unavailable: {}", exception.getMessage());
-      return new ExecutionEvidenceLookup(null,
-          sqlCatalogAccessUnavailable || isSqlCatalogAccessUnavailable(exception));
+      return new ExecutionEvidenceLookup(null, isSqlCatalogAccessUnavailable(exception));
     }
   }