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Restructure aclcheck error reporting to make permission-failure

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messages more uniform and internationalizable: the global array
aclcheck_error_strings[] is gone in favor of a subroutine
aclcheck_error().  Partial implementation of namespace-related
permission checks --- not all done yet.
This commit is contained in:
Tom Lane
2002-04-27 03:45:03 +00:00
parent aafe72efb2
commit 31c775adeb
26 changed files with 354 additions and 228 deletions
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15
src/backend/commands/schemacmds.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/schemacmds.c,v 1.1 2002/04/15 05:22:03 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/commands/schemacmds.c,v 1.2 2002/04/27 03:45:01 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -20,6 +20,7 @@
#include "miscadmin.h"
#include "parser/analyze.h"
#include "tcop/utility.h"
#include "utils/acl.h"
#include "utils/lsyscache.h"
@ -36,9 +37,14 @@ CreateSchemaCommand(CreateSchemaStmt *stmt)
const char *owner_name;
Oid owner_userid;
Oid saved_userid;
AclResult aclresult;
saved_userid = GetUserId();
/*
* Figure out user identities.
*/
if (!authId)
{
owner_userid = saved_userid;
@ -67,6 +73,13 @@ CreateSchemaCommand(CreateSchemaStmt *stmt)
owner_name, authId);
}
/*
* Permissions checks.
*/
aclresult = pg_database_aclcheck(MyDatabaseId, saved_userid, ACL_CREATE);
if (aclresult != ACLCHECK_OK)
aclcheck_error(aclresult, DatabaseName);
if (!allowSystemTableMods && IsReservedName(schemaName))
elog(ERROR, "CREATE SCHEMA: Illegal schema name: \"%s\" -- pg_ is reserved for system schemas",
schemaName);