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Re: .NET, connection pooling and security .

From: Mladen Gogala <mgogala_at_adelphia.net>
Date: Sun, 30 Nov 2003 21:54:25 -0800
Message-ID: <F001.005D8401.20031130215425@fatcity.com>


What is "Multi-Org"? Sounds like a brand of kitchen utensils? On 2003.12.01 00:39, Tanel Poder wrote:
> Multi-Org in Oracle Applications works (well) with this client info setting
> and views having where clauses on client info.
>
> Tanel.
>
> ----- Original Message -----
> To: "Multiple recipients of list ORACLE-L" <ORACLE-L_at_fatcity.com>
> Sent: Monday, December 01, 2003 6:19 AM
>
>
> > I like the idea of setting the client info.
> > The consensus on the other stuff is that's just the way it is.
> >
> > thanks,
> > steve
> >
> > ----- Original Message -----
> > To: "Multiple recipients of list ORACLE-L" <ORACLE-L_at_fatcity.com>
> > Sent: Saturday, November 29, 2003 11:34 PM
> >
> >
> > >
> > > On 2003.11.29 22:49, Steve Perry wrote:
> > > > I hope somebody on the list can help me out with this.
> > > >
> > > > All of our 3-tier apps are architected with a schema owner (owns all
> > objects
> > > > used by an application) and application user (no create privs, but it
> > does
> > > > have full dml privs to the schema owner objects).
> > > > On the web side, connection pooling is setup with 10 connections
> logged
> > in
> > > > (all as the application user).
> > > > When users connect, the application reads some active directory keys
> > that
> > > > tell if the user is a reader, dml user or admin user (all privs).
> > > >
> > > > I don't feel the application should be managing security and I'd like
> to
> > > > take that responsibility away.
> > > > The 10 identical connections logged into the database bothers me too.
> > > >
> > > > I'd like to make it work similar to our 2-tier apps where we use
> roles,
> > > > assign them to a user and they connect individually. We don't have OID
> > setup
> > > > and I imagine that would solve this. Short of that, is there any other
> > way
> > > > to work around having the 10 identical connections logging in and
> having
> > the
> > > > application maintaining security? Is there another way of assigning
> the
> > > > security?
> > > >
> > > > I don't have any web development experience and I thought I'd check
> here
> > > > first to see how others deal with this. I hope somebody else has
> > worked
> > > > this out at their shop.
> > > >
> > > > I'm not sure if the answers will change, but it's an all M$ shop,
> except
> > for
> > > > Oracle.
> > > >
> > > > Any help would be appreciated.
> > > > Steve
> > > >
> > >
> > > Steve, I am not a .NOT user or admirer but I think that all security
> > should be in one place because
> > > then it is non-conflicting and more easily controlled. If the business
> > decision is made that this place is
> > > LDAP, then you don't have much choice.
> > > For the sake of the DBA staff, you can adopt a standard mandating that
> > every application should call
> > > DBMS_APPLICATION_INFO.SET_CLIENT_INFO immediately after it connects to
> the
> > database.
> > > Client info information is visible from V$SESSION so you can use
> > alternative means of determining
> > > sid and serial#. What does seem as an objectionable practice is
> granting
> > "admin" authority through
> > > LDAP. Only DBA should have DBA role and nobody else. Hopefully, this
> > "admin" role granted through
> > > the active directory does not mean "DBA", but only "application admin".
> > Application admins are helpful
> > > people who know the application and administer certain parts of it. They
> > can take the burden of
> > > mundane tasks like granting & revoking roles as well as creating users
> > away from the DBA and
> > > have him working on more important tasks like helping developers,
> > documenting best practices,
> > > planning disaster recovery, setting standards, planning upgrades and
> > tuning buffer cache hit ratio.
> > > In other words, everything seems to be hunky dory except the posibiliity
> > that the DBA role is granted
> > > away lightheartedy. You are a DBA and as a DBA, you took the oath of
> > enforcing the first DBA commandment
> > > which reads:
> > > Thou shalt not have other DBAs but me.
> > >
> > > No ifs, no buts, no active directories here.
> > >
> > >
> > >
> > > --
> > > Mladen Gogala
> > > Oracle DBA
> > > --
> > > Please see the official ORACLE-L FAQ: http://www.orafaq.net
> > > --
> > > Author: Mladen Gogala
> > > INET: mgogala_at_adelphia.net
> > >
> > > Fat City Network Services -- 858-538-5051 http://www.fatcity.com
> > > San Diego, California -- Mailing list and web hosting services
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> >
> > --
> > Please see the official ORACLE-L FAQ: http://www.orafaq.net
> > --
> > Author: Steve Perry
> > INET: sperry_at_sprynet.com
> >
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> >
>
>
> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.net
> --
> Author: Tanel Poder
> INET: tanel.poder.003_at_mail.ee
>
> Fat City Network Services -- 858-538-5051 http://www.fatcity.com
> San Diego, California -- Mailing list and web hosting services
> ---------------------------------------------------------------------
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>

-- 
Mladen Gogala
Oracle DBA
-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.net
-- 
Author: Mladen Gogala
  INET: mgogala_at_adelphia.net

Fat City Network Services    -- 858-538-5051 http://www.fatcity.com
San Diego, California        -- Mailing list and web hosting services
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Received on Sun Nov 30 2003 - 23:54:25 CST

Original text of this message

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