feat: parser adapts asynchronous interface

source/libs/parser/inc/parUtil.h

@@ -42,7 +42,9 @@ typedef struct SParseMetaCache {
   SHashObj* pTableMeta;    // key is tbFName, element is STableMeta*
   SHashObj* pDbVgroup;     // key is dbFName, element is SArray<SVgroupInfo>*
   SHashObj* pTableVgroup;  // key is tbFName, element is SVgroupInfo*
-  SHashObj* pDbCfg;        // key is tbFName, element is SDbCfgInfo
+  SHashObj* pDbCfg;        // key is tbFName, element is SDbCfgInfo*
+  SHashObj* pDbInfo;       // key is tbFName, element is SDbInfo*
+  SHashObj* pUserAuth;     // key is SUserAuthInfo serialized string, element is bool indicating whether or not to pass
 } SParseMetaCache;
 
 int32_t generateSyntaxErrMsg(SMsgBuf* pBuf, int32_t errCode, ...);
@@ -64,13 +66,18 @@ int32_t putMetaDataToCache(const SCatalogReq* pCatalogReq, const SMetaData* pMet
 int32_t reserveTableMetaInCache(int32_t acctId, const char* pDb, const char* pTable, SParseMetaCache* pMetaCache);
 int32_t reserveDbVgInfoInCache(int32_t acctId, const char* pDb, SParseMetaCache* pMetaCache);
 int32_t reserveTableVgroupInCache(int32_t acctId, const char* pDb, const char* pTable, SParseMetaCache* pMetaCache);
+int32_t reserveDbVgVersionInCache(int32_t acctId, const char* pDb, SParseMetaCache* pMetaCache);
 int32_t reserveDbCfgInCache(int32_t acctId, const char* pDb, SParseMetaCache* pMetaCache);
+int32_t reserveUserAuthInCache(int32_t acctId, const char* pUser, const char* pDb, AUTH_TYPE type,
+                               SParseMetaCache* pMetaCache);
 int32_t getTableMetaFromCache(SParseMetaCache* pMetaCache, const SName* pName, STableMeta** pMeta);
 int32_t getDbVgInfoFromCache(SParseMetaCache* pMetaCache, const char* pDbFName, SArray** pVgInfo);
 int32_t getTableVgroupFromCache(SParseMetaCache* pMetaCache, const SName* pName, SVgroupInfo* pVgroup);
 int32_t getDbVgVersionFromCache(SParseMetaCache* pMetaCache, const char* pDbFName, int32_t* pVersion, int64_t* pDbId,
                                 int32_t* pTableNum);
 int32_t getDbCfgFromCache(SParseMetaCache* pMetaCache, const char* pDbFName, SDbCfgInfo* pInfo);
+int32_t getUserAuthFromCache(SParseMetaCache* pMetaCache, const char* pUser, const char* pDb, AUTH_TYPE type,
+                             bool* pPass);
 
 #ifdef __cplusplus
 }

source/libs/parser/src/parAstParser.c

@@ -112,6 +112,10 @@ static EDealRes collectMetaKeyFromRealTable(SCollectMetaKeyFromExprCxt* pCxt, SR
     pCxt->errCode = reserveTableVgroupInCache(pCxt->pComCxt->pParseCxt->acctId, pRealTable->table.dbName,
                                               pRealTable->table.tableName, pCxt->pComCxt->pMetaCache);
   }
+  if (TSDB_CODE_SUCCESS == pCxt->errCode) {
+    pCxt->errCode = reserveUserAuthInCache(pCxt->pComCxt->pParseCxt->acctId, pCxt->pComCxt->pParseCxt->pUser,
+                                           pRealTable->table.dbName, AUTH_TYPE_READ, pCxt->pComCxt->pMetaCache);
+  }
   return TSDB_CODE_SUCCESS == pCxt->errCode ? DEAL_RES_CONTINUE : DEAL_RES_ERROR;
 }
 
@@ -191,6 +195,10 @@ static int32_t collectMetaKeyFromAlterTable(SCollectMetaKeyCxt* pCxt, SAlterTabl
   return code;
 }
 
+static int32_t collectMetaKeyFromUseDatabase(SCollectMetaKeyCxt* pCxt, SUseDatabaseStmt* pStmt) {
+  return reserveDbVgVersionInCache(pCxt->pParseCxt->acctId, pStmt->dbName, pCxt->pMetaCache);
+}
+
 static int32_t collectMetaKeyFromCreateIndex(SCollectMetaKeyCxt* pCxt, SCreateIndexStmt* pStmt) {
   int32_t code = TSDB_CODE_SUCCESS;
   if (INDEX_TYPE_SMA == pStmt->indexType) {
@@ -337,7 +345,9 @@ static int32_t collectMetaKeyFromQuery(SCollectMetaKeyCxt* pCxt, SNode* pStmt) {
     case QUERY_NODE_CREATE_USER_STMT:
     case QUERY_NODE_ALTER_USER_STMT:
     case QUERY_NODE_DROP_USER_STMT:
+      break;
     case QUERY_NODE_USE_DATABASE_STMT:
+      return collectMetaKeyFromUseDatabase(pCxt, (SUseDatabaseStmt*)pStmt);
     case QUERY_NODE_CREATE_DNODE_STMT:
     case QUERY_NODE_DROP_DNODE_STMT:
     case QUERY_NODE_ALTER_DNODE_STMT:

source/libs/parser/src/parAuthenticator.c

@@ -19,22 +19,29 @@
 
 typedef struct SAuthCxt {
   SParseContext*   pParseCxt;
+  SParseMetaCache* pMetaCache;
   int32_t          errCode;
 } SAuthCxt;
 
 static int32_t authQuery(SAuthCxt* pCxt, SNode* pStmt);
 
-static int32_t checkAuth(SParseContext* pCxt, const char* pDbName, AUTH_TYPE type) {
+static int32_t checkAuth(SAuthCxt* pCxt, const char* pDbName, AUTH_TYPE type) {
-  if (pCxt->isSuperUser) {
+  SParseContext* pParseCxt = pCxt->pParseCxt;
+  if (pParseCxt->isSuperUser) {
     return TSDB_CODE_SUCCESS;
   }
   SName name;
-  tNameSetDbName(&name, pCxt->acctId, pDbName, strlen(pDbName));
+  tNameSetDbName(&name, pParseCxt->acctId, pDbName, strlen(pDbName));
   char dbFname[TSDB_DB_FNAME_LEN] = {0};
   tNameGetFullDbName(&name, dbFname);
+  int32_t code = TSDB_CODE_SUCCESS;
   bool    pass = false;
-  int32_t code =
+  if (NULL != pCxt->pMetaCache) {
-      catalogChkAuth(pCxt->pCatalog, pCxt->pTransporter, &pCxt->mgmtEpSet, pCxt->pUser, dbFname, type, &pass);
+    code = getUserAuthFromCache(pCxt->pMetaCache, pParseCxt->pUser, dbFname, type, &pass);
+  } else {
+    code = catalogChkAuth(pParseCxt->pCatalog, pParseCxt->pTransporter, &pParseCxt->mgmtEpSet, pParseCxt->pUser,
+                          dbFname, type, &pass);
+  }
   return TSDB_CODE_SUCCESS == code ? (pass ? TSDB_CODE_SUCCESS : TSDB_CODE_PAR_PERMISSION_DENIED) : code;
 }
 
@@ -45,7 +52,7 @@ static EDealRes authSubquery(SAuthCxt* pCxt, SNode* pStmt) {
 static EDealRes authSelectImpl(SNode* pNode, void* pContext) {
   SAuthCxt* pCxt = pContext;
   if (QUERY_NODE_REAL_TABLE == nodeType(pNode)) {
-    pCxt->errCode = checkAuth(pCxt->pParseCxt, ((SRealTableNode*)pNode)->table.dbName, AUTH_TYPE_READ);
+    pCxt->errCode = checkAuth(pCxt, ((SRealTableNode*)pNode)->table.dbName, AUTH_TYPE_READ);
     return TSDB_CODE_SUCCESS == pCxt->errCode ? DEAL_RES_CONTINUE : DEAL_RES_ERROR;
   } else if (QUERY_NODE_TEMP_TABLE == nodeType(pNode)) {
     return authSubquery(pCxt, ((STempTableNode*)pNode)->pSubquery);
@@ -79,87 +86,8 @@ static int32_t authQuery(SAuthCxt* pCxt, SNode* pStmt) {
       return authSetOperator(pCxt, (SSetOperator*)pStmt);
     case QUERY_NODE_SELECT_STMT:
       return authSelect(pCxt, (SSelectStmt*)pStmt);
-    case QUERY_NODE_CREATE_DATABASE_STMT:
+    case QUERY_NODE_DROP_USER_STMT:
-    case QUERY_NODE_DROP_DATABASE_STMT:
-    case QUERY_NODE_ALTER_DATABASE_STMT:
-    case QUERY_NODE_CREATE_TABLE_STMT:
-    case QUERY_NODE_CREATE_SUBTABLE_CLAUSE:
-    case QUERY_NODE_CREATE_MULTI_TABLE_STMT:
-    case QUERY_NODE_DROP_TABLE_CLAUSE:
-    case QUERY_NODE_DROP_TABLE_STMT:
-    case QUERY_NODE_DROP_SUPER_TABLE_STMT:
-    case QUERY_NODE_ALTER_TABLE_STMT:
-    case QUERY_NODE_CREATE_USER_STMT:
-    case QUERY_NODE_ALTER_USER_STMT:
-      break;
-    case QUERY_NODE_DROP_USER_STMT: {
       return authDropUser(pCxt, (SDropUserStmt*)pStmt);
-    }
-    case QUERY_NODE_USE_DATABASE_STMT:
-    case QUERY_NODE_CREATE_DNODE_STMT:
-    case QUERY_NODE_DROP_DNODE_STMT:
-    case QUERY_NODE_ALTER_DNODE_STMT:
-    case QUERY_NODE_CREATE_INDEX_STMT:
-    case QUERY_NODE_DROP_INDEX_STMT:
-    case QUERY_NODE_CREATE_QNODE_STMT:
-    case QUERY_NODE_DROP_QNODE_STMT:
-    case QUERY_NODE_CREATE_BNODE_STMT:
-    case QUERY_NODE_DROP_BNODE_STMT:
-    case QUERY_NODE_CREATE_SNODE_STMT:
-    case QUERY_NODE_DROP_SNODE_STMT:
-    case QUERY_NODE_CREATE_MNODE_STMT:
-    case QUERY_NODE_DROP_MNODE_STMT:
-    case QUERY_NODE_CREATE_TOPIC_STMT:
-    case QUERY_NODE_DROP_TOPIC_STMT:
-    case QUERY_NODE_ALTER_LOCAL_STMT:
-    case QUERY_NODE_EXPLAIN_STMT:
-    case QUERY_NODE_DESCRIBE_STMT:
-    case QUERY_NODE_RESET_QUERY_CACHE_STMT:
-    case QUERY_NODE_COMPACT_STMT:
-    case QUERY_NODE_CREATE_FUNCTION_STMT:
-    case QUERY_NODE_DROP_FUNCTION_STMT:
-    case QUERY_NODE_CREATE_STREAM_STMT:
-    case QUERY_NODE_DROP_STREAM_STMT:
-    case QUERY_NODE_MERGE_VGROUP_STMT:
-    case QUERY_NODE_REDISTRIBUTE_VGROUP_STMT:
-    case QUERY_NODE_SPLIT_VGROUP_STMT:
-    case QUERY_NODE_SYNCDB_STMT:
-    case QUERY_NODE_GRANT_STMT:
-    case QUERY_NODE_REVOKE_STMT:
-    case QUERY_NODE_SHOW_DNODES_STMT:
-    case QUERY_NODE_SHOW_MNODES_STMT:
-    case QUERY_NODE_SHOW_MODULES_STMT:
-    case QUERY_NODE_SHOW_QNODES_STMT:
-    case QUERY_NODE_SHOW_SNODES_STMT:
-    case QUERY_NODE_SHOW_BNODES_STMT:
-    case QUERY_NODE_SHOW_CLUSTER_STMT:
-    case QUERY_NODE_SHOW_DATABASES_STMT:
-    case QUERY_NODE_SHOW_FUNCTIONS_STMT:
-    case QUERY_NODE_SHOW_INDEXES_STMT:
-    case QUERY_NODE_SHOW_STABLES_STMT:
-    case QUERY_NODE_SHOW_STREAMS_STMT:
-    case QUERY_NODE_SHOW_TABLES_STMT:
-    case QUERY_NODE_SHOW_USERS_STMT:
-    case QUERY_NODE_SHOW_LICENCE_STMT:
-    case QUERY_NODE_SHOW_VGROUPS_STMT:
-    case QUERY_NODE_SHOW_TOPICS_STMT:
-    case QUERY_NODE_SHOW_CONSUMERS_STMT:
-    case QUERY_NODE_SHOW_SUBSCRIBES_STMT:
-    case QUERY_NODE_SHOW_SMAS_STMT:
-    case QUERY_NODE_SHOW_CONFIGS_STMT:
-    case QUERY_NODE_SHOW_CONNECTIONS_STMT:
-    case QUERY_NODE_SHOW_QUERIES_STMT:
-    case QUERY_NODE_SHOW_VNODES_STMT:
-    case QUERY_NODE_SHOW_APPS_STMT:
-    case QUERY_NODE_SHOW_SCORES_STMT:
-    case QUERY_NODE_SHOW_VARIABLE_STMT:
-    case QUERY_NODE_SHOW_CREATE_DATABASE_STMT:
-    case QUERY_NODE_SHOW_CREATE_TABLE_STMT:
-    case QUERY_NODE_SHOW_CREATE_STABLE_STMT:
-    case QUERY_NODE_SHOW_TRANSACTIONS_STMT:
-    case QUERY_NODE_KILL_CONNECTION_STMT:
-    case QUERY_NODE_KILL_QUERY_STMT:
-    case QUERY_NODE_KILL_TRANSACTION_STMT:
     default:
       break;
   }
@@ -168,6 +96,6 @@ static int32_t authQuery(SAuthCxt* pCxt, SNode* pStmt) {
 }
 
 int32_t authenticate(SParseContext* pParseCxt, SQuery* pQuery) {
-  SAuthCxt cxt = {.pParseCxt = pParseCxt, .errCode = TSDB_CODE_SUCCESS};
+  SAuthCxt cxt = {.pParseCxt = pParseCxt, .pMetaCache = pQuery->pMetaCache, .errCode = TSDB_CODE_SUCCESS};
   return authQuery(&cxt, pQuery->pRoot);
 }

source/libs/parser/src/parUtil.c

@@ -441,6 +441,28 @@ end:
   return retCode;
 }
 
+#define USER_AUTH_KEY_MAX_LEN TSDB_USER_LEN + TSDB_DB_FNAME_LEN + 2
+
+static int32_t userAuthToString(int32_t acctId, const char* pUser, const char* pDb, AUTH_TYPE type, char* pStr) {
+  return sprintf(pStr, "%s*%d.%s*%d", pUser, acctId, pDb, type);
+}
+
+static int32_t userAuthToStringExt(const char* pUser, const char* pDbFName, AUTH_TYPE type, char* pStr) {
+  return sprintf(pStr, "%s*%s*%d", pUser, pDbFName, type);
+}
+
+static void stringToUserAuth(const char* pStr, int32_t len, SUserAuthInfo* pUserAuth) {
+  char* p1 = strchr(pStr, '*');
+  strncpy(pUserAuth->user, pStr, p1 - pStr);
+  ++p1;
+  char* p2 = strchr(p1, '*');
+  strncpy(pUserAuth->dbFName, p1, p2 - p1);
+  ++p2;
+  char buf[10] = {0};
+  strncpy(buf, p2, len - (p2 - pStr));
+  pUserAuth->type = taosStr2Int32(buf, NULL, 10);
+}
+
 static int32_t buildTableReq(SHashObj* pTablesHash, SArray** pTables) {
   if (NULL != pTablesHash) {
     *pTables = taosArrayInit(taosHashGetSize(pTablesHash), sizeof(SName));
@@ -495,6 +517,25 @@ static int32_t buildTableVgroupReq(SHashObj* pTableVgroupHash, SArray** pTableVg
 
 static int32_t buildDbCfgReq(SHashObj* pDbCfgHash, SArray** pDbCfg) { return buildDbReq(pDbCfgHash, pDbCfg); }
 
+static int32_t buildUserAuthReq(SHashObj* pUserAuthHash, SArray** pUserAuth) {
+  if (NULL != pUserAuthHash) {
+    *pUserAuth = taosArrayInit(taosHashGetSize(pUserAuthHash), sizeof(SUserAuthInfo));
+    if (NULL == *pUserAuth) {
+      return TSDB_CODE_OUT_OF_MEMORY;
+    }
+    void* p = taosHashIterate(pUserAuthHash, NULL);
+    while (NULL != p) {
+      size_t        len = 0;
+      char*         pKey = taosHashGetKey(p, &len);
+      SUserAuthInfo userAuth = {0};
+      stringToUserAuth(pKey, len, &userAuth);
+      taosArrayPush(*pUserAuth, &userAuth);
+      p = taosHashIterate(pUserAuthHash, p);
+    }
+  }
+  return TSDB_CODE_SUCCESS;
+}
+
 int32_t buildCatalogReq(const SParseMetaCache* pMetaCache, SCatalogReq* pCatalogReq) {
   int32_t code = buildTableMetaReq(pMetaCache->pTableMeta, &pCatalogReq->pTableMeta);
   if (TSDB_CODE_SUCCESS == code) {
@@ -506,6 +547,9 @@ int32_t buildCatalogReq(const SParseMetaCache* pMetaCache, SCatalogReq* pCatalog
   if (TSDB_CODE_SUCCESS == code) {
     code = buildDbCfgReq(pMetaCache->pDbCfg, &pCatalogReq->pDbCfg);
   }
+  if (TSDB_CODE_SUCCESS == code) {
+    code = buildUserAuthReq(pMetaCache->pUserAuth, &pCatalogReq->pUser);
+  }
   return code;
 }
 
@@ -560,6 +604,19 @@ static int32_t putDbCfgToCache(const SArray* pDbCfgReq, const SArray* pDbCfgData
   return TSDB_CODE_SUCCESS;
 }
 
+static int32_t putUserAuthToCache(const SArray* pUserAuthReq, const SArray* pUserAuthData, SHashObj* pUserAuth) {
+  int32_t nvgs = taosArrayGetSize(pUserAuthReq);
+  for (int32_t i = 0; i < nvgs; ++i) {
+    SUserAuthInfo* pUser = taosArrayGet(pUserAuthReq, i);
+    char           key[USER_AUTH_KEY_MAX_LEN] = {0};
+    int32_t        len = userAuthToStringExt(pUser->user, pUser->dbFName, pUser->type, key);
+    if (TSDB_CODE_SUCCESS != taosHashPut(pUserAuth, key, len, taosArrayGet(pUserAuthData, i), sizeof(bool))) {
+      return TSDB_CODE_OUT_OF_MEMORY;
+    }
+  }
+  return TSDB_CODE_SUCCESS;
+}
+
 int32_t putMetaDataToCache(const SCatalogReq* pCatalogReq, const SMetaData* pMetaData, SParseMetaCache* pMetaCache) {
   int32_t code = putTableMetaToCache(pCatalogReq->pTableMeta, pMetaData->pTableMeta, pMetaCache->pTableMeta);
   if (TSDB_CODE_SUCCESS == code) {
@@ -571,6 +628,9 @@ int32_t putMetaDataToCache(const SCatalogReq* pCatalogReq, const SMetaData* pMet
   if (TSDB_CODE_SUCCESS == code) {
     code = putDbCfgToCache(pCatalogReq->pDbCfg, pMetaData->pDbCfg, pMetaCache->pDbCfg);
   }
+  if (TSDB_CODE_SUCCESS == code) {
+    code = putUserAuthToCache(pCatalogReq->pUser, pMetaData->pUser, pMetaCache->pUserAuth);
+  }
   return code;
 }
 
@@ -650,10 +710,21 @@ int32_t getTableVgroupFromCache(SParseMetaCache* pMetaCache, const SName* pName,
   return TSDB_CODE_SUCCESS;
 }
 
+int32_t reserveDbVgVersionInCache(int32_t acctId, const char* pDb, SParseMetaCache* pMetaCache) {
+  return reserveDbReqInCache(acctId, pDb, &pMetaCache->pDbCfg);
+}
+
 int32_t getDbVgVersionFromCache(SParseMetaCache* pMetaCache, const char* pDbFName, int32_t* pVersion, int64_t* pDbId,
                                 int32_t* pTableNum) {
+  SDbInfo** pRes = taosHashGet(pMetaCache->pDbCfg, pDbFName, strlen(pDbFName));
+  if (NULL == pRes || NULL == *pRes) {
     return TSDB_CODE_PAR_INTERNAL_ERROR;
   }
+  *pVersion = (*pRes)->vgVer;
+  *pDbId = (*pRes)->dbId;
+  *pTableNum = (*pRes)->tbNum;
+  return TSDB_CODE_SUCCESS;
+}
 
 int32_t reserveDbCfgInCache(int32_t acctId, const char* pDb, SParseMetaCache* pMetaCache) {
   return reserveDbReqInCache(acctId, pDb, &pMetaCache->pDbCfg);
@@ -667,3 +738,29 @@ int32_t getDbCfgFromCache(SParseMetaCache* pMetaCache, const char* pDbFName, SDb
   memcpy(pInfo, *pRes, sizeof(SDbCfgInfo));
   return TSDB_CODE_SUCCESS;
 }
+
+int32_t reserveUserAuthInCache(int32_t acctId, const char* pUser, const char* pDb, AUTH_TYPE type,
+                               SParseMetaCache* pMetaCache) {
+  if (NULL == pMetaCache->pUserAuth) {
+    pMetaCache->pUserAuth = taosHashInit(4, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), true, HASH_NO_LOCK);
+    if (NULL == pMetaCache->pUserAuth) {
+      return TSDB_CODE_OUT_OF_MEMORY;
+    }
+  }
+  char    key[USER_AUTH_KEY_MAX_LEN] = {0};
+  int32_t len = userAuthToString(acctId, pUser, pDb, type, key);
+  bool    pass = false;
+  return taosHashPut(pMetaCache->pUserAuth, key, len, &pass, sizeof(pass));
+}
+
+int32_t getUserAuthFromCache(SParseMetaCache* pMetaCache, const char* pUser, const char* pDbFName, AUTH_TYPE type,
+                             bool* pPass) {
+  char    key[USER_AUTH_KEY_MAX_LEN] = {0};
+  int32_t len = userAuthToStringExt(pUser, pDbFName, type, key);
+  bool*   pRes = taosHashGet(pMetaCache->pUserAuth, key, len);
+  if (NULL == pRes) {
+    return TSDB_CODE_PAR_INTERNAL_ERROR;
+  }
+  *pPass = *pRes;
+  return TSDB_CODE_SUCCESS;
+}

source/libs/parser/test/mockCatalogService.cpp

@@ -131,6 +131,12 @@ class MockCatalogServiceImpl {
     if (TSDB_CODE_SUCCESS == code) {
       code = getAllDbCfg(pCatalogReq->pDbCfg, &pMetaData->pDbCfg);
     }
+    if (TSDB_CODE_SUCCESS == code) {
+      code = getAllDbInfo(pCatalogReq->pDbInfo, &pMetaData->pDbInfo);
+    }
+    if (TSDB_CODE_SUCCESS == code) {
+      code = getAllUserAuth(pCatalogReq->pUser, &pMetaData->pUser);
+    }
     return code;
   }
 
@@ -376,6 +382,32 @@ class MockCatalogServiceImpl {
     return code;
   }
 
+  int32_t getAllDbInfo(SArray* pDbInfoReq, SArray** pDbInfoData) const {
+    int32_t code = TSDB_CODE_SUCCESS;
+    if (NULL != pDbInfoReq) {
+      int32_t ndbs = taosArrayGetSize(pDbInfoReq);
+      *pDbInfoData = taosArrayInit(ndbs, sizeof(SDbCfgInfo));
+      for (int32_t i = 0; i < ndbs; ++i) {
+        SDbInfo dbInfo = {0};
+        taosArrayPush(*pDbInfoData, &dbInfo);
+      }
+    }
+    return code;
+  }
+
+  int32_t getAllUserAuth(SArray* pUserAuthReq, SArray** pUserAuthData) const {
+    int32_t code = TSDB_CODE_SUCCESS;
+    if (NULL != pUserAuthReq) {
+      int32_t num = taosArrayGetSize(pUserAuthReq);
+      *pUserAuthData = taosArrayInit(num, sizeof(bool));
+      for (int32_t i = 0; i < num; ++i) {
+        bool pass = true;
+        taosArrayPush(*pUserAuthData, &pass);
+      }
+    }
+    return code;
+  }
+
   uint64_t                      id_;
   std::unique_ptr<TableBuilder> builder_;
   DbMetaCache                   meta_;

source/libs/parser/test/parInitialDTest.cpp

@@ -103,6 +103,7 @@ TEST_F(ParserInitialDTest, dropTopic) {
 }
 
 TEST_F(ParserInitialDTest, dropUser) {
+  login("root");
   useDb("root", "test");
 
   run("drop user wxy");

source/libs/parser/test/parTestUtil.cpp

@@ -45,7 +45,7 @@ namespace ParserTest {
   } while (0);
 
 bool    g_dump = false;
-bool    g_testAsyncApis = false;
+bool    g_testAsyncApis = true;
 int32_t g_logLevel = 131;
 int32_t g_skipSql = 0;
 
@@ -64,6 +64,8 @@ class ParserTestBaseImpl {
  public:
   ParserTestBaseImpl(ParserTestBase* pBase) : pBase_(pBase) {}
 
+  void login(const std::string& user) { caseEnv_.user_ = user; }
+
   void useDb(const string& acctId, const string& db) {
     caseEnv_.acctId_ = acctId;
     caseEnv_.db_ = db;
@@ -84,6 +86,8 @@ class ParserTestBaseImpl {
       SQuery* pQuery = nullptr;
       doParse(&cxt, &pQuery);
 
+      doAuthenticate(&cxt, pQuery);
+
       doTranslate(&cxt, pQuery);
 
       doCalculateConstant(&cxt, pQuery);
@@ -107,8 +111,11 @@ class ParserTestBaseImpl {
  private:
   struct caseEnv {
     string  acctId_;
+    string  user_;
     string  db_;
     int32_t nsql_;
+
+    caseEnv() : user_("wangxiaoyu"), nsql_(0) {}
   };
 
   struct stmtEnv {
@@ -174,6 +181,8 @@ class ParserTestBaseImpl {
 
     pCxt->acctId = atoi(caseEnv_.acctId_.c_str());
     pCxt->db = caseEnv_.db_.c_str();
+    pCxt->pUser = caseEnv_.user_.c_str();
+    pCxt->isSuperUser = caseEnv_.user_ == "root";
     pCxt->pSql = stmtEnv_.sql_.c_str();
     pCxt->sqlLen = stmtEnv_.sql_.length();
     pCxt->pMsg = stmtEnv_.msgBuf_.data();
@@ -204,6 +213,8 @@ class ParserTestBaseImpl {
     DO_WITH_THROW(putMetaDataToCache, pCatalogReq, pMetaData, pMetaCache);
   }
 
+  void doAuthenticate(SParseContext* pCxt, SQuery* pQuery) { DO_WITH_THROW(authenticate, pCxt, pQuery); }
+
   void doTranslate(SParseContext* pCxt, SQuery* pQuery) {
     DO_WITH_THROW(translate, pCxt, pQuery);
     checkQuery(pQuery, PARSER_STAGE_TRANSLATE);
@@ -248,6 +259,8 @@ class ParserTestBaseImpl {
 
           doPutMetaDataToCache(&catalogReq, &metaData, pQuery->pMetaCache);
 
+          doAuthenticate(&cxt, pQuery);
+
           doTranslate(&cxt, pQuery);
 
           doCalculateConstant(&cxt, pQuery);
@@ -287,6 +300,8 @@ ParserTestBase::ParserTestBase() : impl_(new ParserTestBaseImpl(this)) {}
 
 ParserTestBase::~ParserTestBase() {}
 
+void ParserTestBase::login(const std::string& user) { return impl_->login(user); }
+
 void ParserTestBase::useDb(const std::string& acctId, const std::string& db) { impl_->useDb(acctId, db); }
 
 void ParserTestBase::run(const std::string& sql, int32_t expect, ParserStage checkStage) {

source/libs/parser/test/parTestUtil.h

@@ -34,6 +34,7 @@ class ParserTestBase : public testing::Test {
   ParserTestBase();
   virtual ~ParserTestBase();
 
+  void login(const std::string& user);
   void useDb(const std::string& acctId, const std::string& db);
   void run(const std::string& sql, int32_t expect = TSDB_CODE_SUCCESS, ParserStage checkStage = PARSER_STAGE_ALL);