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First step done,

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below  is  the patch to have views to override the permission
    checks for the accessed tables. Now we can do the following:

    CREATE VIEW db_user AS SELECT
         usename,
         usesysid,
         usecreatedb,
         usetrace,
         usecatupd,
         '**********'::text as passwd,
         valuntil
        FROM pg_user;

    REVOKE ALL ON pg_user FROM public;
    REVOKE ALL ON db_user FROM public;
    GRANT SELECT ON db_user TO public;
This commit is contained in:
Marc G. Fournier
1998-02-21 06:32:15 +00:00
parent 734328840c
commit 7b30490bc9
7 changed files with 126 additions and 17 deletions
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3
src/include/nodes/parsenodes.h
View File

@@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: parsenodes.h,v 1.47 1998/02/10 16:04:26 momjian Exp $
* $Id: parsenodes.h,v 1.48 1998/02/21 06:32:02 scrappy Exp $
*
*-------------------------------------------------------------------------
*/
@@ -864,6 +864,7 @@ typedef struct RangeTblEntry
Oid relid;
bool inh; /* inheritance? */
bool inFromCl; /* comes from From Clause */
bool skipAcl; /* skip ACL check in executor */
} RangeTblEntry;
/*