Обсуждение: pgsql-server/src/interfaces/libpq fe-connect.c

CVSROOT:    /cvsroot
Module name:    pgsql-server
Changes by:    momjian@postgresql.org    02/08/29 19:06:32

Modified files:
    src/interfaces/libpq: fe-connect.c

Log message:
    > > > > If you want to put in security restrictions that are actually useful,
    > > > > where is the code to verify that PGPASSWORDFILE points at a
    > > > > non-world-readable file?  That needs to be there now, not later, or
    > > > > we'll have people moaning about backward compatibility when we finally
    > > > > do plug that hole.

    Alvaro Herrera

Does this patch also check that it's not world-writable?

Chris

> -----Original Message-----
> From: pgsql-committers-owner@postgresql.org
> [mailto:pgsql-committers-owner@postgresql.org]On Behalf Of Bruce Momjian
> - CVS
> Sent: Friday, 30 August 2002 7:07 AM
> To: pgsql-committers@postgresql.org
> Subject: [COMMITTERS] pgsql-server/src/interfaces/libpq fe-connect.c
>
>
> CVSROOT:    /cvsroot
> Module name:    pgsql-server
> Changes by:    momjian@postgresql.org    02/08/29 19:06:32
>
> Modified files:
>     src/interfaces/libpq: fe-connect.c
>
> Log message:
>     > > > > If you want to put in security restrictions that
> are actually useful,
>     > > > > where is the code to verify that PGPASSWORDFILE points at a
>     > > > > non-world-readable file?  That needs to be there
> now, not later, or
>     > > > > we'll have people moaning about backward
> compatibility when we finally
>     > > > > do plug that hole.
>
>     Alvaro Herrera
>
>
> ---------------------------(end of broadcast)---------------------------
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> http://www.postgresql.org/users-lounge/docs/faq.html
>

En Fri, 30 Aug 2002 10:15:02 +0800
"Christopher Kings-Lynne" <chriskl@familyhealth.com.au> escribió:

> Does this patch also check that it's not world-writable?

Yes (S_IRWXG | S_IRWXO).

What it doesn't check is that the directory it lives in is also not
world- or group-writable, or that it is a regular file.

I'm doing CLUSTER ALL right now and will attack REINDEX ALL later, so
feel free to do anything you like with this...

--
Alvaro Herrera (<alvherre[a]atentus.com>)
"Everybody understands Mickey Mouse. Few understand Hermann Hesse.
Hardly anybody understands Einstein. And nobody understands Emperor Norton."

Alvaro Herrera wrote:
> En Fri, 30 Aug 2002 10:15:02 +0800
> "Christopher Kings-Lynne" <chriskl@familyhealth.com.au> escribi?:
>
> > Does this patch also check that it's not world-writable?
>
> Yes (S_IRWXG | S_IRWXO).
>
> What it doesn't check is that the directory it lives in is also not
> world- or group-writable, or that it is a regular file.

I think the existing checks are enough.

--
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  pgman@candle.pha.pa.us               |  (610) 359-1001
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