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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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4
src/backend/parser/scan.c
View File

@@ -1,7 +1,7 @@
/* A lexical scanner generated by flex */
/* Scanner skeleton version:
* $Header: /cvsroot/pgsql/src/backend/parser/Attic/scan.c,v 1.14 1998/02/18 07:23:22 thomas Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/Attic/scan.c,v 1.15 1998/02/21 06:31:52 scrappy Exp $
*/
#define FLEX_SCANNER
@@ -547,7 +547,7 @@ char *yytext;
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/Attic/scan.c,v 1.14 1998/02/18 07:23:22 thomas Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/Attic/scan.c,v 1.15 1998/02/21 06:31:52 scrappy Exp $
*
*-------------------------------------------------------------------------
*/