mirrors/postgres
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add new emails to file.

Browse Source
This commit is contained in:
Bruce Momjian 2001-05-08 19:21:46 +00:00
parent a5b17eb280
commit 3044bc4043
1 changed files with 313 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

313
doc/TODO.detail/privileges
View File

@ -793,3 +793,316 @@ TIP 5: Have you checked our extensive FAQ?
http://www.postgresql.org/users-lounge/docs/faq.html
From pgsql-hackers-owner+M4091@postgresql.org Mon Jan 29 17:00:26 2001
Received: from mail.postgresql.org (webmail.postgresql.org [216.126.85.28])
by candle.pha.pa.us (8.9.0/8.9.0) with ESMTP id SAA13925
for <pgman@candle.pha.pa.us>; Mon, 29 Jan 2001 18:00:25 -0500 (EST)
Received: from mail.postgresql.org (webmail.postgresql.org [216.126.85.28])
by mail.postgresql.org (8.11.1/8.11.1) with SMTP id f0TMq7q43267;
Mon, 29 Jan 2001 17:52:07 -0500 (EST)
(envelope-from pgsql-hackers-owner+M4091@postgresql.org)
Received: from ara.zf.jcu.cz (ara.zf.jcu.cz [160.217.161.4])
by mail.postgresql.org (8.11.1/8.11.1) with ESMTP id f0TMbYq42245
for <pgsql-hackers@postgreSQL.org>; Mon, 29 Jan 2001 17:37:34 -0500 (EST)
(envelope-from zakkr@zf.jcu.cz)
Received: from localhost (zakkr@localhost)
by ara.zf.jcu.cz (8.9.3/8.9.3/Debian 8.9.3-21) with SMTP id XAA32063;
Mon, 29 Jan 2001 23:37:08 +0100
Date: Mon, 29 Jan 2001 23:37:08 +0100 (CET)
From: Karel Zak <zakkr@zf.jcu.cz>
To: =?koi8-r?B?7cHL08nNIO0uIPDPzNHLz9c=?= <max@bresttelecom.by>
cc: pgsql-hackers <pgsql-hackers@postgresql.org>
Subject: [HACKERS] NOCREATETABLE patch (was: Re: Please, help!(about Postgres))
In-Reply-To: <005d01c08772$de689030$1e01a8c0@bresttelecom>
Message-ID: <Pine.LNX.3.96.1010129230017.31607B-100000@ara.zf.jcu.cz>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=ISO-8859-2
Content-Transfer-Encoding: 8bit
X-MIME-Autoconverted: from QUOTED-PRINTABLE to 8bit by mail.postgresql.org id f0TMbYq42246
Precedence: bulk
Sender: pgsql-hackers-owner@postgresql.org
Status: ORr
On Fri, 26 Jan 2001, [koi8-r] íÁËÓÉÍ í. ðÏÌÑËÏ× wrote:
> Good Day, Dear Karel Zak!
>
> Please, forgive me for my bad english and if i do not right with your
> day time.
my English is more poor :-)
You are right, it is (was?) in TODO and it will implemented - I hope -
in some next release (may be in 7.2 during ACL overhaul, Peter?).
Before some time I wrote patch that resolve it for 7.0.2 (anyone -
I forgot his name..) port it to 7.0.2, my original patch was for 7.0.0.
May be will possible use it for last stable 7.0.3 too.
The patch is at:
ftp://ftp2.zf.jcu.cz/users/zakkr/pg/7.0.2-user.patch.gz
This patch add to 7.0.2 code NOCREATETABLE and NOLOCKTABLE feature:
CREATE USER username
[ WITH
[ SYSID uid ]
[ PASSWORD 'password' ] ]
[ CREATEDB | NOCREATEDB ] [ CREATEUSER | NOCREATEUSER ]
-> [ CREATETABLE | NOCREATETABLE ] [ LOCKTABLE | NOLOCKTABLE ]
...etc.
If CREATETABLE or LOCKTABLE is not specific in CREATE USER command,
as default is set CREATETABLE or LOCKTABLE (true).
But, don't forget - it's temporarily solution, I hope that some next
release resolve it more systematic. More is in the patche@postgresql.org
archive where was send original patch.
Because you are not first person that ask me, I re-post (CC:) it to
hackers@postgresql.org, more admins happy with this :-)
Karel
> I want to ask You about "access control over who can create tables and
> use locks in PostgreSQL". This message was placed in PostgreSQL site
> TODO list. But now it was deleted. I so need help about this question,
> becouse i'll making a site witch will give hosting for our users.
> And i want to make a PostgreSQL access to their own databases. But there
> is (how You now) one problem. Anyone user may to connect to the different
> user database and he may to create himself tables.
> I don't like it.
From mascarm@mascari.com Mon May 7 15:57:48 2001
Return-path: <mascarm@mascari.com>
Received: from corvette.mascari.com (dhcp065-024-161-045.columbus.rr.com [65.24.161.45])
by candle.pha.pa.us (8.10.1/8.10.1) with ESMTP id f47Jvku26379
for <pgman@candle.pha.pa.us>; Mon, 7 May 2001 15:57:47 -0400 (EDT)
Received: from ferrari (ferrari.mascari.com [192.168.2.1])
by corvette.mascari.com (8.9.3/8.9.3) with SMTP id PAA06587;
Mon, 7 May 2001 15:47:59 -0400
Received: by localhost with Microsoft MAPI; Mon, 7 May 2001 15:55:53 -0400
Message-ID: <01C0D70E.3241C920.mascarm@mascari.com>
From: Mike Mascari <mascarm@mascari.com>
Reply-To: "mascarm@mascari.com" <mascarm@mascari.com>
To: "'Bruce Momjian'" <pgman@candle.pha.pa.us>, Karel Zak <zakkr@zf.jcu.cz>
cc: pgsql-hackers <pgsql-hackers@postgresql.org>
Subject: RE: [HACKERS] NOCREATETABLE patch (was: Re: Please, help!(about Postgres))
Date: Mon, 7 May 2001 15:55:52 -0400
Organization: Mascari Development Inc.
X-Mailer: Microsoft Internet E-mail/MAPI - 8.0.0.4211
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Status: OR
Peter E. posted his proposal for the revamping of the
authentication/security system a few weeks ago. There was a
discussion, but I don't know if he came to any definitive
conclusions, such as implementing System Privileges as well as Object
Privileges. If he does, then the dba (or anyone who has been granted
GRANT ANY PRIVILEGE system privilege & CREATE USER system privilege)
should be able to do:
CREATE USER mascarm IDENTIFIED BY manager;
GRANT CREATE TABLE to mascarm;
It would also be good if PostgreSQL came with 2 groups by default -
connect and dba.
The connect group would be granted these System Privileges:
CREATE AGGREGATE privilege
CREATE INDEX privilege
CREATE FUNCTION privilege
CREATE OPERATOR privilege
CREATE RULE privilege
CREATE SESSION privilege
CREATE SYNONYM privilege
CREATE TABLE privilege
CREATE TRIGGER privilege
CREATE TYPE privilege
CREATE VIEW privilege
These allow the user to create the above objects in their own schema
only. We're getting schemas in 7.2, right? ;-).
The dba group would be granted the rest, like these:
CREATE ANY AGGREGATE privilege
CREATE ANY INDEX privilege...
(and so on)
as well as:
CREATE/ALTER/DROP USER
GRANT ANY PRIVILEGE
COMMENT ANY TABLE
INSERT ANY TABLE
UPDATE ANY TABLE
DELETE ANY TABLE
SELECT ANY TABLE
ANALYZE ANY TABLE
LOCK ANY TABLE
CREATE PUBLIC SYNONYM (needed when schemas roll around)
DROP PUBLIC SYNONYM
(and so on)
Then, the dba could do a:
GRANT connect TO mascarm;
Or a:
CREATE USER mascarm
IDENTIFIED BY manager
IN GROUP connect;
It seems Karel's patch is a solution to the problem of people who
want to create separate PostgreSQL user accounts, but want to ensure
that a user can't create tables. In Oracle, I would just do a:
CREATE USER mascarm
IDENTIFIED BY manager;
GRANT CREATE SESSION TO mascarm;
Now mascarm has the ability to connect, but that's it.
Currently, if I know for instance that a background process DROPS a
table, CREATES a new one, and then imports some data, I can create my
own table by the same name, in between the DROP and CREATE and can
cause havoc (if its not done in a single transaction). Hopefully
Peter E's ACL design will allow for Oracle-like System Privileges to
take place. That would allow for a much finer granularity of
permissions then everyone either being the Unix equivalent of 'root'
or 'user'.
Just my humble opinion though,
Mike Mascari
mascarm@mascari.com
-----Original Message-----
From: Bruce Momjian [SMTP:pgman@candle.pha.pa.us]
Can someone remind me what we are going to do with this?
[ Charset ISO-8859-2 unsupported, converting... ]
>
> On Fri, 26 Jan 2001, [koi8-r] ______ _. _______ wrote:
>
> > Good Day, Dear Karel Zak!
> >
> > Please, forgive me for my bad english and if i do not right with
your
> > day time.
>
> my English is more poor :-)
>
> You are right, it is (was?) in TODO and it will implemented - I
hope -
> in some next release (may be in 7.2 during ACL overhaul, Peter?).
>
> Before some time I wrote patch that resolve it for 7.0.2 (anyone -
> I forgot his name..) port it to 7.0.2, my original patch was for
7.0.0.
> May be will possible use it for last stable 7.0.3 too.
>
> The patch is at:
> ftp://ftp2.zf.jcu.cz/users/zakkr/pg/7.0.2-user.patch.gz
>
> This patch add to 7.0.2 code NOCREATETABLE and NOLOCKTABLE feature:
>
> CREATE USER username
> [ WITH
> [ SYSID uid ]
> [ PASSWORD 'password' ] ]
> [ CREATEDB | NOCREATEDB ] [ CREATEUSER | NOCREATEUSER ]
> -> [ CREATETABLE | NOCREATETABLE ] [ LOCKTABLE | NOLOCKTABLE ]
> ...etc.
>
> If CREATETABLE or LOCKTABLE is not specific in CREATE USER
command,
> as default is set CREATETABLE or LOCKTABLE (true).
>
>
> But, don't forget - it's temporarily solution, I hope that some
next
> release resolve it more systematic. More is in the
patche@postgresql.org
> archive where was send original patch.
>
> Because you are not first person that ask me, I re-post (CC:) it
to
> hackers@postgresql.org, more admins happy with this :-)
>
> Karel
>
> > I want to ask You about "access control over who can create
tables and
> > use locks in PostgreSQL". This message was placed in PostgreSQL
site
> > TODO list. But now it was deleted. I so need help about this
question,
> > becouse i'll making a site witch will give hosting for our users.
> > And i want to make a PostgreSQL access to their own databases.
But there
> > is (how You now) one problem. Anyone user may to connect to the
different
> > user database and he may to create himself tables.
> > I don't like it.
>
>
>
--
Bruce Momjian | http://candle.pha.pa.us
pgman@candle.pha.pa.us | (610) 853-3000
+ If your life is a hard drive, | 830 Blythe Avenue
+ Christ can be your backup. | Drexel Hill, Pennsylvania
19026
From tgl@sss.pgh.pa.us Mon May 7 17:33:41 2001
Return-path: <tgl@sss.pgh.pa.us>
Received: from sss.pgh.pa.us (tgl@sss.pgh.pa.us [216.151.103.158])
by candle.pha.pa.us (8.10.1/8.10.1) with ESMTP id f47LXeu02566
for <pgman@candle.pha.pa.us>; Mon, 7 May 2001 17:33:40 -0400 (EDT)
Received: from sss2.sss.pgh.pa.us (tgl@localhost [127.0.0.1])
by sss.pgh.pa.us (8.11.3/8.11.3) with ESMTP id f47LXgR23236;
Mon, 7 May 2001 17:33:42 -0400 (EDT)
To: Bruce Momjian <pgman@candle.pha.pa.us>
cc: Karel Zak <zakkr@zf.jcu.cz>,
=?KOI8-R?Q?=ED=C1=CB=D3=C9=CD_=ED=2E_=F0=CF=CC=D1=CB=CF=D7?= <max@bresttelecom.by>,
pgsql-hackers <pgsql-hackers@postgresql.org>
Subject: Re: [HACKERS] NOCREATETABLE patch (was: Re: Please, help!(about Postgres))
In-Reply-To: <200105071848.f47ImBh20345@candle.pha.pa.us>
References: <200105071848.f47ImBh20345@candle.pha.pa.us>
Comments: In-reply-to Bruce Momjian <pgman@candle.pha.pa.us>
message dated "Mon, 07 May 2001 14:48:11 -0400"
Date: Mon, 07 May 2001 17:33:42 -0400
Message-ID: <23233.989271222@sss.pgh.pa.us>
From: Tom Lane <tgl@sss.pgh.pa.us>
Status: OR
Bruce Momjian <pgman@candle.pha.pa.us> writes:
> Can someone remind me what we are going to do with this?
I'd like to see some effort put into implementing the SQL-standard
privilege model, rather than adding yet more ad-hoc user properties.
The more of these we make, the more painful it's going to be to meet
the spec later.
Possibly, after we have the SQL semantics we'll still feel that we
need some additional features ... but how about spec first and
extensions afterwards?
regards, tom lane