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taosdata / TDengine / #3798

31 Mar 2025 10:39AM UTC coverage: 9.424% (-20.9%) from 30.372%
#3798

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happyguoxy
test:add test cases

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0.0
/source/dnode/mnode/impl/src/mndAcct.c
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/*
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 * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
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 *
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 * This program is free software: you can use, redistribute, and/or modify
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 * it under the terms of the GNU Affero General Public License, version 3
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 * or later ("AGPL"), as published by the Free Software Foundation.
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 *
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 * This program is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.
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 *
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 * You should have received a copy of the GNU Affero General Public License
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 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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 */
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#define _DEFAULT_SOURCE
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#include "mndAcct.h"
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#include "mndPrivilege.h"
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#include "mndShow.h"
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#include "mndTrans.h"
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#define ACCT_VER_NUMBER   1
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#define ACCT_RESERVE_SIZE 128
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static int32_t  mndCreateDefaultAcct(SMnode *pMnode);
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static SSdbRaw *mndAcctActionEncode(SAcctObj *pAcct);
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static SSdbRow *mndAcctActionDecode(SSdbRaw *pRaw);
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static int32_t  mndAcctActionInsert(SSdb *pSdb, SAcctObj *pAcct);
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static int32_t  mndAcctActionDelete(SSdb *pSdb, SAcctObj *pAcct);
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static int32_t  mndAcctActionUpdate(SSdb *pSdb, SAcctObj *pOld, SAcctObj *pNew);
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static int32_t  mndProcessCreateAcctReq(SRpcMsg *pReq);
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static int32_t  mndProcessAlterAcctReq(SRpcMsg *pReq);
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static int32_t  mndProcessDropAcctReq(SRpcMsg *pReq);
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int32_t mndInitAcct(SMnode *pMnode) {
×
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  SSdbTable table = {
×
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      .sdbType = SDB_ACCT,
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      .keyType = SDB_KEY_BINARY,
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      .deployFp = mndCreateDefaultAcct,
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      .encodeFp = (SdbEncodeFp)mndAcctActionEncode,
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      .decodeFp = (SdbDecodeFp)mndAcctActionDecode,
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      .insertFp = (SdbInsertFp)mndAcctActionInsert,
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      .updateFp = (SdbUpdateFp)mndAcctActionUpdate,
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      .deleteFp = (SdbDeleteFp)mndAcctActionDelete,
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  };
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  mndSetMsgHandle(pMnode, TDMT_MND_CREATE_ACCT, mndProcessCreateAcctReq);
×
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  mndSetMsgHandle(pMnode, TDMT_MND_ALTER_ACCT, mndProcessAlterAcctReq);
×
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  mndSetMsgHandle(pMnode, TDMT_MND_DROP_ACCT, mndProcessDropAcctReq);
×
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  return sdbSetTable(pMnode->pSdb, table);
×
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}
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void mndCleanupAcct(SMnode *pMnode) {}
×
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static int32_t mndCreateDefaultAcct(SMnode *pMnode) {
×
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  int32_t  code = 0;
×
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  SAcctObj acctObj = {0};
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  tstrncpy(acctObj.acct, TSDB_DEFAULT_USER, TSDB_USER_LEN);
×
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  acctObj.createdTime = taosGetTimestampMs();
×
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  acctObj.updateTime = acctObj.createdTime;
×
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  acctObj.acctId = 1;
×
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  acctObj.status = 0;
×
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  acctObj.cfg = (SAcctCfg){
×
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      .maxUsers = INT32_MAX,
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      .maxDbs = INT32_MAX,
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      .maxStbs = INT32_MAX,
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      .maxTbs = INT32_MAX,
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      .maxTimeSeries = INT32_MAX,
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      .maxStreams = INT32_MAX,
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      .maxFuncs = INT32_MAX,
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      .maxConsumers = INT32_MAX,
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      .maxConns = INT32_MAX,
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      .maxTopics = INT32_MAX,
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      .maxStorage = INT64_MAX,
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      .accessState = TSDB_VN_ALL_ACCCESS,
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  };
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  SSdbRaw *pRaw = mndAcctActionEncode(&acctObj);
×
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  if (pRaw == NULL) {
×
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    code = terrno;
×
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    TAOS_RETURN(code);
×
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  }
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  TAOS_CHECK_RETURN(sdbSetRawStatus(pRaw, SDB_STATUS_READY));
×
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  mInfo("acct:%s, will be created when deploying, raw:%p", acctObj.acct, pRaw);
×
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  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, TRN_CONFLICT_NOTHING, NULL, "create-acct");
×
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  if (pTrans == NULL) {
×
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    sdbFreeRaw(pRaw);
×
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    code = terrno;
×
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    mError("acct:%s, failed to create since %s", acctObj.acct, tstrerror(code));
×
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    TAOS_RETURN(code);
×
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  }
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  mInfo("trans:%d, used to create acct:%s", pTrans->id, acctObj.acct);
×
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  code = mndTransAppendCommitlog(pTrans, pRaw);
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  if (code != 0) {
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    mError("trans:%d, failed to commit redo log since %s", pTrans->id, tstrerror(code));
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    mndTransDrop(pTrans);
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    TAOS_RETURN(code);
×
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  }
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  code = mndTransPrepare(pMnode, pTrans);
×
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  if (code != 0) {
×
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    mError("trans:%d, failed to prepare since %s", pTrans->id, tstrerror(code));
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    mndTransDrop(pTrans);
×
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    TAOS_RETURN(code);
×
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  }
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  mndTransDrop(pTrans);
×
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  return 0;
×
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}
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static SSdbRaw *mndAcctActionEncode(SAcctObj *pAcct) {
×
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  int32_t code = 0;
×
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  int32_t lino = 0;
×
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  terrno = TSDB_CODE_OUT_OF_MEMORY;
×
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  SSdbRaw *pRaw = sdbAllocRaw(SDB_ACCT, ACCT_VER_NUMBER, sizeof(SAcctObj) + ACCT_RESERVE_SIZE);
×
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  if (pRaw == NULL) goto _OVER;
×
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  int32_t dataPos = 0;
×
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  SDB_SET_BINARY(pRaw, dataPos, pAcct->acct, TSDB_USER_LEN, _OVER)
×
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  SDB_SET_INT64(pRaw, dataPos, pAcct->createdTime, _OVER)
×
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  SDB_SET_INT64(pRaw, dataPos, pAcct->updateTime, _OVER)
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  SDB_SET_INT32(pRaw, dataPos, pAcct->acctId, _OVER)
×
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  SDB_SET_INT32(pRaw, dataPos, pAcct->status, _OVER)
×
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  SDB_SET_INT32(pRaw, dataPos, pAcct->cfg.maxUsers, _OVER)
×
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  SDB_SET_INT32(pRaw, dataPos, pAcct->cfg.maxDbs, _OVER)
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  SDB_SET_INT32(pRaw, dataPos, pAcct->cfg.maxStbs, _OVER)
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  SDB_SET_INT32(pRaw, dataPos, pAcct->cfg.maxTbs, _OVER)
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  SDB_SET_INT32(pRaw, dataPos, pAcct->cfg.maxTimeSeries, _OVER)
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  SDB_SET_INT32(pRaw, dataPos, pAcct->cfg.maxStreams, _OVER)
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  SDB_SET_INT32(pRaw, dataPos, pAcct->cfg.maxFuncs, _OVER)
×
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  SDB_SET_INT32(pRaw, dataPos, pAcct->cfg.maxConsumers, _OVER)
×
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  SDB_SET_INT32(pRaw, dataPos, pAcct->cfg.maxConns, _OVER)
×
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  SDB_SET_INT32(pRaw, dataPos, pAcct->cfg.maxTopics, _OVER)
×
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  SDB_SET_INT64(pRaw, dataPos, pAcct->cfg.maxStorage, _OVER)
×
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  SDB_SET_INT32(pRaw, dataPos, pAcct->cfg.accessState, _OVER)
×
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  SDB_SET_RESERVE(pRaw, dataPos, ACCT_RESERVE_SIZE, _OVER)
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  SDB_SET_DATALEN(pRaw, dataPos, _OVER)
×
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  terrno = 0;
×
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_OVER:
×
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  if (terrno != 0) {
×
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    mError("acct:%s, failed to encode to raw:%p since %s", pAcct->acct, pRaw, terrstr());
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    sdbFreeRaw(pRaw);
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    return NULL;
×
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  }
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  mTrace("acct:%s, encode to raw:%p, row:%p", pAcct->acct, pRaw, pAcct);
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  return pRaw;
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}
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static SSdbRow *mndAcctActionDecode(SSdbRaw *pRaw) {
×
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  int32_t code = 0;
×
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  int32_t lino = 0;
×
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  terrno = TSDB_CODE_OUT_OF_MEMORY;
×
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  SAcctObj *pAcct = NULL;
×
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  SSdbRow  *pRow = NULL;
×
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  int8_t sver = 0;
×
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  if (sdbGetRawSoftVer(pRaw, &sver) != 0) goto _OVER;
×
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  if (sver != ACCT_VER_NUMBER) {
×
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    terrno = TSDB_CODE_SDB_INVALID_DATA_VER;
×
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    goto _OVER;
×
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  }
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  pRow = sdbAllocRow(sizeof(SAcctObj));
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  if (pRow == NULL) goto _OVER;
×
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  pAcct = sdbGetRowObj(pRow);
×
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  if (pAcct == NULL) goto _OVER;
×
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  int32_t dataPos = 0;
×
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  SDB_GET_BINARY(pRaw, dataPos, pAcct->acct, TSDB_USER_LEN, _OVER)
×
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  SDB_GET_INT64(pRaw, dataPos, &pAcct->createdTime, _OVER)
×
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  SDB_GET_INT64(pRaw, dataPos, &pAcct->updateTime, _OVER)
×
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  SDB_GET_INT32(pRaw, dataPos, &pAcct->acctId, _OVER)
×
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  SDB_GET_INT32(pRaw, dataPos, &pAcct->status, _OVER)
×
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  SDB_GET_INT32(pRaw, dataPos, &pAcct->cfg.maxUsers, _OVER)
×
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  SDB_GET_INT32(pRaw, dataPos, &pAcct->cfg.maxDbs, _OVER)
×
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  SDB_GET_INT32(pRaw, dataPos, &pAcct->cfg.maxStbs, _OVER)
×
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  SDB_GET_INT32(pRaw, dataPos, &pAcct->cfg.maxTbs, _OVER)
×
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  SDB_GET_INT32(pRaw, dataPos, &pAcct->cfg.maxTimeSeries, _OVER)
×
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  SDB_GET_INT32(pRaw, dataPos, &pAcct->cfg.maxStreams, _OVER)
×
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  SDB_GET_INT32(pRaw, dataPos, &pAcct->cfg.maxFuncs, _OVER)
×
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  SDB_GET_INT32(pRaw, dataPos, &pAcct->cfg.maxConsumers, _OVER)
×
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  SDB_GET_INT32(pRaw, dataPos, &pAcct->cfg.maxConns, _OVER)
×
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  SDB_GET_INT32(pRaw, dataPos, &pAcct->cfg.maxTopics, _OVER)
×
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  SDB_GET_INT64(pRaw, dataPos, &pAcct->cfg.maxStorage, _OVER)
×
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  SDB_GET_INT32(pRaw, dataPos, &pAcct->cfg.accessState, _OVER)
×
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  SDB_GET_RESERVE(pRaw, dataPos, ACCT_RESERVE_SIZE, _OVER)
×
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  terrno = 0;
×
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_OVER:
×
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  if (terrno != 0) {
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    mError("acct:%s, failed to decode from raw:%p since %s", pAcct == NULL ? "null" : pAcct->acct, pRaw, terrstr());
×
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    taosMemoryFreeClear(pRow);
×
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    return NULL;
×
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  }
206

207
  mTrace("acct:%s, decode from raw:%p, row:%p", pAcct->acct, pRaw, pAcct);
×
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  return pRow;
×
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}
210

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static int32_t mndAcctActionInsert(SSdb *pSdb, SAcctObj *pAcct) {
×
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  mTrace("acct:%s, perform insert action, row:%p", pAcct->acct, pAcct);
×
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  return 0;
×
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}
215

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static int32_t mndAcctActionDelete(SSdb *pSdb, SAcctObj *pAcct) {
×
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  mTrace("acct:%s, perform delete action, row:%p", pAcct->acct, pAcct);
×
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  return 0;
×
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}
220

221
static int32_t mndAcctActionUpdate(SSdb *pSdb, SAcctObj *pOld, SAcctObj *pNew) {
×
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  mTrace("acct:%s, perform update action, old row:%p new row:%p", pOld->acct, pOld, pNew);
×
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  pOld->updateTime = pNew->updateTime;
×
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  pOld->status = pNew->status;
×
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  memcpy(&pOld->cfg, &pNew->cfg, sizeof(SAcctCfg));
×
226
  return 0;
×
227
}
228

229
static int32_t mndProcessCreateAcctReq(SRpcMsg *pReq) {
×
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  int32_t code = 0;
×
231
  code = mndCheckOperPrivilege(pReq->info.node, pReq->info.conn.user, MND_OPER_CREATE_ACCT);
×
232
  if (code != 0) {
×
233
    TAOS_RETURN(code);
×
234
  }
235

236
  code = TSDB_CODE_OPS_NOT_SUPPORT;
×
237
  mError("failed to process create acct request since %s", tstrerror(code));
×
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  TAOS_RETURN(code);
×
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}
240

241
static int32_t mndProcessAlterAcctReq(SRpcMsg *pReq) {
×
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  int32_t code = 0;
×
243
  code = mndCheckOperPrivilege(pReq->info.node, pReq->info.conn.user, MND_OPER_ALTER_ACCT);
×
244
  if (code != 0) {
×
245
    TAOS_RETURN(code);
×
246
  }
247

248
  code = TSDB_CODE_OPS_NOT_SUPPORT;
×
249
  mError("failed to process create acct request since %s", tstrerror(code));
×
250
  TAOS_RETURN(code);
×
251
}
252

253
static int32_t mndProcessDropAcctReq(SRpcMsg *pReq) {
×
254
  int32_t code = 0;
×
255
  if ((code = mndCheckOperPrivilege(pReq->info.node, pReq->info.conn.user, MND_OPER_DROP_ACCT)) != 0) {
×
256
    TAOS_RETURN(code);
×
257
  }
258

259
  code = TSDB_CODE_OPS_NOT_SUPPORT;
×
260
  mError("failed to process create acct request since %s", tstrerror(code));
×
261
  TAOS_RETURN(code);
×
262
}
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