Merge pull request #14251 from taosdata/fix/tsim

feat: privilege for sysinfo user

include/libs/transport/trpc.h

@@ -34,10 +34,8 @@ extern int32_t tsRpcHeadSize;
 typedef struct {
   uint32_t clientIp;
   uint16_t clientPort;
-  union {
-    char    user[TSDB_USER_LEN];
   int64_t  applyIndex;
-  };
+  char     user[TSDB_USER_LEN];
 } SRpcConnInfo;
 
 typedef struct SRpcHandleInfo {

source/dnode/mgmt/mgmt_dnode/src/dmHandle.c

@@ -247,8 +247,6 @@ int32_t dmAppendVariablesToBlock(SSDataBlock* pBlock, int32_t dnodeId) {
   return TSDB_CODE_SUCCESS;
 }
 
-
-
 int32_t dmProcessRetrieve(SDnodeMgmt *pMgmt, SRpcMsg *pMsg) {
   int32_t size = 0;
   int32_t rowsRead = 0;
@@ -259,6 +257,11 @@ int32_t dmProcessRetrieve(SDnodeMgmt *pMgmt, SRpcMsg *pMsg) {
     return -1;
   }
 
+  if (strcmp(retrieveReq.user, TSDB_DEFAULT_USER) != 0) {
+    terrno = TSDB_CODE_MND_NO_RIGHTS;
+    return -1;
+  }
+
   if (strcasecmp(retrieveReq.tb, TSDB_INS_TABLE_DNODE_VARIABLES)) {
     terrno = TSDB_CODE_INVALID_MSG;
     return -1;
@@ -309,7 +312,6 @@ int32_t dmProcessRetrieve(SDnodeMgmt *pMgmt, SRpcMsg *pMsg) {
   return TSDB_CODE_SUCCESS;
 }
 
-
 SArray *dmGetMsgHandles() {
   int32_t code = -1;
   SArray *pArray = taosArrayInit(16, sizeof(SMgmtHandle));

source/dnode/mnode/impl/inc/mndPrivilege.h

@@ -57,6 +57,8 @@ typedef enum {
   MND_OPER_USE_DB,
   MND_OPER_WRITE_DB,
   MND_OPER_READ_DB,
+  MND_OPER_READ_OR_WRITE_DB,
+  MND_OPER_SHOW_VARIBALES,
 } EOperType;
 
 int32_t mndInitPrivilege(SMnode *pMnode);
@@ -64,8 +66,8 @@ void    mndCleanupPrivilege(SMnode *pMnode);
 
 int32_t mndCheckOperPrivilege(SMnode *pMnode, const char *user, EOperType operType);
 int32_t mndCheckDbPrivilege(SMnode *pMnode, const char *user, EOperType operType, SDbObj *pDb);
-int32_t mndCheckDbPrivilegeByName(SMnode *pMnode, const char *user, EOperType operType, const char *name);
+int32_t mndCheckDbPrivilegeByName(SMnode *pMnode, const char *user, EOperType operType, const char *dbname);
-int32_t mndCheckShowPrivilege(SMnode *pMnode, const char *user, int32_t showType);
+int32_t mndCheckShowPrivilege(SMnode *pMnode, const char *user, EShowType showType, const char *dbname);
 int32_t mndCheckAlterUserPrivilege(SUserObj *pOperUser, SUserObj *pUser, SAlterUserReq *pAlter);
 
 #ifdef __cplusplus

source/dnode/mnode/impl/src/mndDb.c

@@ -15,9 +15,9 @@
 
 #define _DEFAULT_SOURCE
 #include "mndDb.h"
-#include "mndPrivilege.h"
 #include "mndDnode.h"
 #include "mndOffset.h"
+#include "mndPrivilege.h"
 #include "mndShow.h"
 #include "mndSma.h"
 #include "mndStb.h"
@@ -1336,7 +1336,7 @@ char *buildRetension(SArray *pRetension) {
 }
 
 static void dumpDbInfoData(SSDataBlock *pBlock, SDbObj *pDb, SShowObj *pShow, int32_t rows, int64_t numOfTables,
-                           bool sysDb, ESdbStatus objStatus) {
+                           bool sysDb, ESdbStatus objStatus, bool sysinfo) {
   int32_t cols = 0;
 
   int32_t     bytes = pShow->pMeta->pSchemas[cols].bytes;
@@ -1354,7 +1354,7 @@ static void dumpDbInfoData(SSDataBlock *pBlock, SDbObj *pDb, SShowObj *pShow, in
   char statusB[24] = {0};
   STR_WITH_SIZE_TO_VARSTR(statusB, status, strlen(status));
 
-  if (sysDb) {
+  if (sysDb || !sysinfo) {
     for (int32_t i = 0; i < pShow->numOfColumns; ++i) {
       SColumnInfoData *pColInfo = taosArrayGet(pBlock->pDataBlock, i);
       if (i == 0) {
@@ -1528,17 +1528,21 @@ static int32_t mndRetrieveDbs(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBloc
   SDbObj    *pDb = NULL;
   ESdbStatus objStatus = 0;
 
+  SUserObj *pUser = mndAcquireUser(pMnode, pReq->info.conn.user);
+  if (pUser == NULL) return 0;
+  bool sysinfo = pUser->sysInfo;
+
   // Append the information_schema database into the result.
   if (!pShow->sysDbRsp) {
     SDbObj infoschemaDb = {0};
     setInformationSchemaDbCfg(&infoschemaDb);
-    dumpDbInfoData(pBlock, &infoschemaDb, pShow, numOfRows, 14, true, 0);
+    dumpDbInfoData(pBlock, &infoschemaDb, pShow, numOfRows, 14, true, 0, 1);
 
     numOfRows += 1;
 
     SDbObj perfschemaDb = {0};
     setPerfSchemaDbCfg(&perfschemaDb);
-    dumpDbInfoData(pBlock, &perfschemaDb, pShow, numOfRows, 3, true, 0);
+    dumpDbInfoData(pBlock, &perfschemaDb, pShow, numOfRows, 3, true, 0, 1);
 
     numOfRows += 1;
     pShow->sysDbRsp = true;
@@ -1550,16 +1554,19 @@ static int32_t mndRetrieveDbs(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBloc
       break;
     }
 
+    if (mndCheckDbPrivilege(pMnode, pReq->info.conn.user, MND_OPER_READ_OR_WRITE_DB, pDb) == 0) {
       int32_t numOfTables = 0;
       sdbTraverse(pSdb, SDB_VGROUP, mndGetTablesOfDbFp, &numOfTables, NULL, NULL);
 
-    dumpDbInfoData(pBlock, pDb, pShow, numOfRows, numOfTables, false, objStatus);
+      dumpDbInfoData(pBlock, pDb, pShow, numOfRows, numOfTables, false, objStatus, sysinfo);
       numOfRows++;
+    }
+
     sdbRelease(pSdb, pDb);
   }
 
   pShow->numOfRows += numOfRows;
-
+  mndReleaseUser(pMnode, pUser);
   return numOfRows;
 }
 

source/dnode/mnode/impl/src/mndDnode.c

@@ -560,6 +560,10 @@ static int32_t mndProcessShowVariablesReq(SRpcMsg *pReq) {
   SShowVariablesRsp rsp = {0};
   int32_t           code = -1;
 
+  if (mndCheckOperPrivilege(pReq->info.node, pReq->info.conn.user, MND_OPER_SHOW_VARIBALES) != 0) {
+    goto _OVER;
+  }
+
   rsp.variables = taosArrayInit(4, sizeof(SVariablesInfo));
   if (NULL == rsp.variables) {
     mError("failed to alloc SVariablesInfo array while process show variables req");

source/dnode/mnode/impl/src/mndPrivilege.c

@@ -15,8 +15,8 @@
 
 #define _DEFAULT_SOURCE
 #include "mndPrivilege.h"
-#include "mndUser.h"
 #include "mndDb.h"
+#include "mndUser.h"
 
 int32_t mndInitPrivilege(SMnode *pMnode) { return 0; }
 
@@ -46,6 +46,7 @@ int32_t mndCheckOperPrivilege(SMnode *pMnode, const char *user, EOperType operTy
     case MND_OPER_CONNECT:
     case MND_OPER_CREATE_FUNC:
     case MND_OPER_DROP_FUNC:
+    case MND_OPER_SHOW_VARIBALES:
       break;
     default:
       terrno = TSDB_CODE_MND_NO_RIGHTS;
@@ -80,7 +81,7 @@ int32_t mndCheckAlterUserPrivilege(SUserObj *pOperUser, SUserObj *pUser, SAlterU
   return -1;
 }
 
-int32_t mndCheckShowPrivilege(SMnode *pMnode, const char *user, int32_t showType) {
+int32_t mndCheckShowPrivilege(SMnode *pMnode, const char *user, EShowType showType, const char *dbname) {
   int32_t   code = 0;
   SUserObj *pUser = mndAcquireUser(pMnode, user);
 
@@ -99,14 +100,34 @@ int32_t mndCheckShowPrivilege(SMnode *pMnode, const char *user, int32_t showType
     goto _OVER;
   }
 
-  if (!pUser->sysInfo) {
+  if (pUser->sysInfo) {
+    goto _OVER;
+  }
+
+  switch (showType) {
+    case TSDB_MGMT_TABLE_DB:
+    case TSDB_MGMT_TABLE_STB:
+    case TSDB_MGMT_TABLE_INDEX:
+    case TSDB_MGMT_TABLE_STREAMS:
+    case TSDB_MGMT_TABLE_CONSUMERS:
+    case TSDB_MGMT_TABLE_TOPICS:
+    case TSDB_MGMT_TABLE_SUBSCRIPTIONS:
+    case TSDB_MGMT_TABLE_FUNC:
+    case TSDB_MGMT_TABLE_QUERIES:
+    case TSDB_MGMT_TABLE_CONNS:
+    case TSDB_MGMT_TABLE_APPS:
+    case TSDB_MGMT_TABLE_TRANS:
+      code = 0;
+      break;
+    default:
       terrno = TSDB_CODE_MND_NO_RIGHTS;
       code = -1;
       goto _OVER;
   }
 
-  terrno = TSDB_CODE_MND_NO_RIGHTS;
+  if (showType == TSDB_MGMT_TABLE_STB || showType == TSDB_MGMT_TABLE_VGROUP || showType == TSDB_MGMT_TABLE_INDEX) {
-  code = -1;
+    code = mndCheckDbPrivilegeByName(pMnode, user, MND_OPER_READ_OR_WRITE_DB, dbname);
+  }
 
 _OVER:
   mndReleaseUser(pMnode, pUser);
@@ -138,7 +159,7 @@ int32_t mndCheckDbPrivilege(SMnode *pMnode, const char *user, EOperType operType
     if (strcmp(pUser->user, pDb->createUser) == 0 && pUser->sysInfo) goto _OVER;
   }
 
-  if (operType == MND_OPER_USE_DB) {
+  if (operType == MND_OPER_USE_DB || operType == MND_OPER_READ_OR_WRITE_DB) {
     if (strcmp(pUser->user, pDb->createUser) == 0) goto _OVER;
     if (taosHashGet(pUser->readDbs, pDb->name, strlen(pDb->name) + 1) != NULL) goto _OVER;
     if (taosHashGet(pUser->writeDbs, pDb->name, strlen(pDb->name) + 1) != NULL) goto _OVER;
@@ -162,8 +183,8 @@ _OVER:
   return code;
 }
 
-int32_t mndCheckDbPrivilegeByName(SMnode *pMnode, const char *user, EOperType operType, const char *name) {
+int32_t mndCheckDbPrivilegeByName(SMnode *pMnode, const char *user, EOperType operType, const char *dbname) {
-  SDbObj *pDb = mndAcquireDb(pMnode, name);
+  SDbObj *pDb = mndAcquireDb(pMnode, dbname);
   if (pDb == NULL) return -1;
 
   int32_t code = mndCheckDbPrivilege(pMnode, user, operType, pDb);

source/dnode/mnode/impl/src/mndProfile.c

@@ -254,6 +254,10 @@ static int32_t mndProcessConnectReq(SRpcMsg *pReq) {
               terrstr());
       goto _OVER;
     }
+
+    if (mndCheckDbPrivilege(pMnode, pReq->info.conn.user, MND_OPER_READ_OR_WRITE_DB, pDb) != 0) {
+      goto _OVER;
+    }
   }
 
   pConn = mndCreateConn(pMnode, pReq->info.conn.user, connReq.connType, pReq->info.conn.clientIp,

source/dnode/mnode/impl/src/mndShow.c

@@ -231,8 +231,14 @@ static int32_t mndProcessRetrieveSysTableReq(SRpcMsg *pReq) {
   }
 
   mDebug("show:0x%" PRIx64 ", start retrieve data, type:%d", pShow->id, pShow->type);
-
+  if (retrieveReq.user[0] != 0) {
-  // if (mndCheckShowPrivilege(pMnode, pReq->info.conn.user, pShow->type) != 0) return -1;
+    memcpy(pReq->info.conn.user, retrieveReq.user, TSDB_USER_LEN);
+  } else {
+    memcpy(pReq->info.conn.user, TSDB_DEFAULT_USER, TSDB_USER_LEN);
+  }
+  if (mndCheckShowPrivilege(pMnode, pReq->info.conn.user, pShow->type, retrieveReq.db) != 0) {
+    return -1;
+  }
 
   int32_t      numOfCols = pShow->pMeta->numOfColumns;
   SSDataBlock *pBlock = taosMemoryCalloc(1, sizeof(SSDataBlock));

source/dnode/mnode/impl/src/mndStb.c

@@ -15,12 +15,12 @@
 
 #define _DEFAULT_SOURCE
 #include "mndStb.h"
-#include "mndPrivilege.h"
 #include "mndDb.h"
 #include "mndDnode.h"
 #include "mndInfoSchema.h"
 #include "mndMnode.h"
 #include "mndPerfSchema.h"
+#include "mndPrivilege.h"
 #include "mndScheduler.h"
 #include "mndShow.h"
 #include "mndSma.h"
@@ -107,7 +107,7 @@ SSdbRaw *mndStbActionEncode(SStbObj *pStb) {
   int32_t funcNum = taosArrayGetSize(pStb->pFuncs);
   SDB_SET_INT32(pRaw, dataPos, funcNum, _OVER)
   for (int32_t i = 0; i < funcNum; ++i) {
-    char* func = taosArrayGet(pStb->pFuncs, i);
+    char *func = taosArrayGet(pStb->pFuncs, i);
     SDB_SET_BINARY(pRaw, dataPos, func, TSDB_FUNC_NAME_LEN, _OVER)
   }
 
@@ -1396,7 +1396,6 @@ static int32_t mndBuildStbCfgImp(SDbObj *pDb, SStbObj *pStb, const char *tbName,
   return 0;
 }
 
-
 static int32_t mndBuildStbSchema(SMnode *pMnode, const char *dbFName, const char *tbName, STableMetaRsp *pRsp,
                                  int32_t *smaVer) {
   char tbFName[TSDB_TABLE_FNAME_LEN] = {0};
@@ -1449,8 +1448,6 @@ static int32_t mndBuildStbCfg(SMnode *pMnode, const char *dbFName, const char *t
   return code;
 }
 
-
-
 static int32_t mndBuildSMAlterStbRsp(SDbObj *pDb, const SMAlterStbReq *pAlter, SStbObj *pObj, void **pCont,
                                      int32_t *pLen) {
   int32_t       ret;
@@ -1866,7 +1863,6 @@ _OVER:
   return code;
 }
 
-
 int32_t mndValidateStbInfo(SMnode *pMnode, SSTableVersion *pStbVersions, int32_t numOfStbs, void **ppRsp,
                            int32_t *pRspLen) {
   SSTbHbRsp hbRsp = {0};

tests/script/tsim/stream/distributeInterval0.sim

@@ -10,6 +10,30 @@ sql create dnode $hostname2 port 7200
 
 system sh/exec.sh -n dnode2 -s start
 
+print ===== step1
+$x = 0
+step1:
+	$x = $x + 1
+	sleep 1000
+	if $x == 10 then
+	  print ====> dnode not ready!
+		return -1
+	endi
+sql show dnodes
+print ===> $data00 $data01 $data02 $data03 $data04 $data05
+print ===> $data10 $data11 $data12 $data13 $data14 $data15
+if $rows != 2 then
+  return -1
+endi
+if $data(1)[4] != ready then
+  goto step1
+endi
+if $data(2)[4] != ready then
+  goto step1
+endi
+
+print ===== step2
+
 sql create database test  vgroups 4;
 sql use test;
 sql create stable st(ts timestamp, a int, b int , c int, d double) tags(ta int,tb int,tc int);

tests/script/tsim/user/privilege_sysinfo.sim

@@ -8,6 +8,7 @@ sql create user sysinfo0 pass 'taosdata'
 sql create user sysinfo1 pass 'taosdata'
 sql alter user sysinfo0 sysinfo 0
 sql alter user sysinfo1 sysinfo 1
+sql create database db
 
 print user sysinfo0 login
 sql close
@@ -39,6 +40,24 @@ sql_error kill connection 1
 sql_error kill query 1
 
 print =============== check db
-sql_error create database db
+sql_error create database d1
+sql_error drop database db
+sql_error use db
+sql_error alter database db replica 1;
+sql_error show db.vgroups
+sql_error show db.stables
+sql_error show db.tables
+
+print =============== check show
+sql_error show users
+sql_error show cluster
+sql_error show dnodes
+sql_error show mnodes
+sql_error show snodes
+sql_error show qnodes
+sql_error show bnodes
+sql_error show grants
+sql_error show dnode 1 variables;
+sql show variables;
 
 system sh/exec.sh -n dnode1 -s stop -x SIGINT

tools/shell/src/shellEngine.c

@@ -859,9 +859,7 @@ void shellGetGrantInfo() {
 
   int32_t code = taos_errno(tres);
   if (code != TSDB_CODE_SUCCESS) {
-    if (code == TSDB_CODE_OPS_NOT_SUPPORT) {
+    if (code != TSDB_CODE_OPS_NOT_SUPPORT && code != TSDB_CODE_MND_NO_RIGHTS) {
-      fprintf(stdout, "Server is Community Edition, %s\n\n", sinfo);
-    } else {
       fprintf(stderr, "Failed to check Server Edition, Reason:0x%04x:%s\n\n", code, taos_errstr(tres));
     }
     return;