| From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
|---|---|
| To: | KaiGai Kohei <kaigai(at)ak(dot)jp(dot)nec(dot)com> |
| Cc: | KaiGai Kohei <kaigai(at)kaigai(dot)gr(dot)jp>, Stephen Frost <sfrost(at)snowman(dot)net>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: [v9.1] Add security hook on initialization of instance |
| Date: | 2010-06-15 00:22:12 |
| Message-ID: | AANLkTinHhKXDrpso94GT6XC-48yZ5ws3xuFd5NLTR94_@mail.gmail.com |
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| Lists: | pgsql-hackers |
2010/6/14 KaiGai Kohei <kaigai(at)ak(dot)jp(dot)nec(dot)com>:
> On the hook, I'd like to obtain security context of the client process
> which connected to the PostgreSQL instance. It is not available at the
> _PG_init() phase, because clients don't connect yet.
Can't you just call getpeercon() the first time you need the context
and cache it in a backend-local variable? Then you don't need a hook
at all.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise Postgres Company
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