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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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8
src/backend/parser/gram.c
View File

@ -210,7 +210,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/Attic/gram.c,v 2.1 1998/02/18 07:28:06 thomas Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/Attic/gram.c,v 2.2 1998/02/21 06:31:46 scrappy Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT
@ -3753,7 +3753,7 @@ static const short yycheck[] = { 3,
-1, -1, -1, 172
};
/* -*-C-*- Note some compilers choke on comments on `#line' lines. */
#line 3 "/usr/lib/bison.simple"
#line 3 "/usr/share/misc/bison.simple"
/* Skeleton output parser for bison,
Copyright (C) 1984, 1989, 1990 Free Software Foundation, Inc.
@ -3946,7 +3946,7 @@ __yy_memcpy (char *to, char *from, int count)
#endif
#endif
#line 196 "/usr/lib/bison.simple"
#line 196 "/usr/share/misc/bison.simple"
/* The user can define YYPARSE_PARAM as the name of an argument to be passed
into yyparse. The argument should have type void *.
@ -9401,7 +9401,7 @@ case 842:
break;}
}
/* the action file gets copied in in place of this dollarsign */
#line 498 "/usr/lib/bison.simple"
#line 498 "/usr/share/misc/bison.simple"
yyvsp -= yylen;
yyssp -= yylen;