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has_table_privilege functions from Joe Conway (with some kibitzing from

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Tom Lane).  For the moment, only the OID/name variants are provided.
I didn't force initdb, but the additions to the 'privileges' regress
test won't pass until you do one.
This commit is contained in:
Tom Lane
2001-06-14 01:09:22 +00:00
parent d7763c1f9c
commit c9499e68da
10 changed files with 850 additions and 89 deletions
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21
src/backend/utils/init/miscinit.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/init/miscinit.c,v 1.70 2001/06/13 19:52:33 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/init/miscinit.c,v 1.71 2001/06/14 01:09:22 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -30,6 +30,7 @@
#include "catalog/pg_shadow.h"
#include "miscadmin.h"
#include "utils/builtins.h"
#include "utils/lsyscache.h"
#include "utils/syscache.h"
@ -442,24 +443,20 @@ InitializeSessionUserId(const char *username)
}
/*
* Change session auth ID while running
*/
void SetSessionAuthorization(const char * username)
{
HeapTuple userTup;
int32 userid;
if (!AuthenticatedUserIsSuperuser)
elog(ERROR, "permission denied");
userTup = SearchSysCache(SHADOWNAME,
PointerGetDatum(username),
0, 0, 0);
if (!HeapTupleIsValid(userTup))
elog(ERROR, "user \"%s\" does not exist", username);
userid = get_usesysid(username);
SetSessionUserId(((Form_pg_shadow) GETSTRUCT(userTup))->usesysid);
SetUserId(((Form_pg_shadow) GETSTRUCT(userTup))->usesysid);
ReleaseSysCache(userTup);
SetSessionUserId(userid);
SetUserId(userid);
}