On 6/20/19 3:30 PM, Miles Elam wrote:
Thanks for the reply, Adrian.
1. The audit tables (plural) are recording the historical data for a
table, ie., updates and deletes. All the same data as found in a given
table along with the role that performed the operation, the transaction
id, and the t
Thanks for the reply, Adrian.
1. The audit tables (plural) are recording the historical data for a table,
ie., updates and deletes. All the same data as found in a given table along
with the role that performed the operation, the transaction id, and the
time range where this data was in active use
On 6/19/19 3:07 PM, Miles Elam wrote:
Hi Adrian, thanks for responding.
How would I restrict access to the SECURITY DEFINER function? If it can
be called by the trigger, it can be called by the user as well I would
think. Same issue as access to the table itself only now with a
superuser inte
On 6/19/19 3:07 PM, Miles Elam wrote:
Hi Adrian, thanks for responding.
How would I restrict access to the SECURITY DEFINER function? If it can
be called by the trigger, it can be called by the user as well I would
think. Same issue as access to the table itself only now with a
superuser inte
Hi Adrian, thanks for responding.
How would I restrict access to the SECURITY DEFINER function? If it can be
called by the trigger, it can be called by the user as well I would think.
Same issue as access to the table itself only now with a superuser
intermediary, right?
On Tue, Jun 18, 2019 at
On 6/18/19 10:14 AM, Miles Elam wrote:
Thanks for the suggestion. Unfortunately we only have a single login
role (it's a web app) and then we SET ROLE according to the contents of
a JSON Web Token. So we end up with SESSION_USER as the logged in user
and the active role as CURRENT_USER.
Have
Thanks for the suggestion. Unfortunately we only have a single login role
(it's a web app) and then we SET ROLE according to the contents of a JSON
Web Token. So we end up with SESSION_USER as the logged in user and the
active role as CURRENT_USER.
It may be that we're just stuck with a gap and ne
Have you tried session_user?
create function xx() returns table (cur text, sess text)
security definer language sql as $$
select current_user::text, session_user::text;
$$;
Then log in as different user and:
=> select (xx()).*;
cur| sess
--+---
postgres | write
On Tue,
That seems straightforward. Unfortunately I also want to know the user/role
that performed the operation. If I use SECURITY DEFINER, I get the
superuser account back from CURRENT_USER, not the actual user.
Sorry, should have included that in the original email. How do I restrict
access while still
Adrian Klaver wrote:
> On 6/17/19 4:54 PM, Miles Elam wrote:
> > Is there are way to restrict direct access to a table for inserts but
> > allow a trigger on another table to perform an insert for that user?
> >
> > I'm trying to implement an audit table without allowing user tampering
> > with t
On 6/17/19 4:54 PM, Miles Elam wrote:
Is there are way to restrict direct access to a table for inserts but
allow a trigger on another table to perform an insert for that user?
I'm trying to implement an audit table without allowing user tampering
with the audit information.
Would the below
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