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Make default ACL be consistent --- ie, starting point for ChangeAcl

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is the same as the access permissions granted when a relation's relacl
field is NULL, ie, owner=all rights, world=no rights.
This commit is contained in:
Tom Lane
2000-10-02 04:49:28 +00:00
parent 46cf925728
commit 7215f74b89
3 changed files with 68 additions and 117 deletions
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28
src/backend/utils/adt/acl.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/acl.c,v 1.48 2000/07/31 22:39:09 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/acl.c,v 1.49 2000/10/02 04:49:27 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -334,12 +334,23 @@ aclitemgt(AclItem *a1, AclItem *a2)
(a1->ai_idtype == a2->ai_idtype && a1->ai_id > a2->ai_id));
}
/*
* acldefault() --- create an ACL describing default access permissions
*
* Change this routine if you want to alter the default access policy for
* newly-created tables (or any table with a NULL acl entry in pg_class)
*/
Acl *
aclownerdefault(char *relname, AclId ownerid)
acldefault(char *relname, AclId ownerid)
{
Acl *acl;
AclItem *aip;
#define ACL_WORLD_DEFAULT (ACL_NO)
/* #define ACL_WORLD_DEFAULT (ACL_RD|ACL_WR|ACL_AP|ACL_RU) */
#define ACL_OWNER_DEFAULT (ACL_RD|ACL_WR|ACL_AP|ACL_RU)
acl = makeacl(2);
aip = ACL_DAT(acl);
aip[0].ai_idtype = ACL_IDTYPE_WORLD;
@ -351,19 +362,6 @@ aclownerdefault(char *relname, AclId ownerid)
return acl;
}
Acl *
acldefault(char *relname)
{
Acl *acl;
AclItem *aip;
acl = makeacl(1);
aip = ACL_DAT(acl);
aip[0].ai_idtype = ACL_IDTYPE_WORLD;
aip[0].ai_id = ACL_ID_WORLD;
aip[0].ai_mode = IsSystemRelationName(relname) ? ACL_RD : ACL_WORLD_DEFAULT;
return acl;
}
/*
* Add or replace an item in an ACL array.