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libpq15 with postgres server16 and scram-sha-256
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* libpq15 with postgres server16 and scram-sha-256
@ 2024-09-04 10:54  MM <[email protected]>
  0 siblings, 1 reply; 2+ messages in thread

From: MM @ 2024-09-04 10:54 UTC (permalink / raw)
  To: [email protected]

Hello
is it possible to connect with PGConnectdb version 15 to a server that has
in METHOD in pg_hba.conf   "scram-sha-256"
or do I need version libpq 16 ?

If so, being constrained to remain at 15 libpq for now, is md5 allowed?

Rds,


^ permalink  raw  reply  [nested|flat] 2+ messages in thread

* Re: libpq15 with postgres server16 and scram-sha-256
@ 2024-09-04 11:24  Laurenz Albe <[email protected]>
  parent: MM <[email protected]>
  0 siblings, 0 replies; 2+ messages in thread

From: Laurenz Albe @ 2024-09-04 11:24 UTC (permalink / raw)
  To: MM <[email protected]>; [email protected]

On Wed, 2024-09-04 at 11:54 +0100, MM wrote:
> is it possible to connect with PGConnectdb version 15 to a server that has in METHOD in pg_hba.conf   "scram-sha-256"
> or do I need version libpq 16 ?

You can use "scram-sha-256" authentication from v10 on.

Note that it only works if the database password is a scram-sha-256 hash, not an MD5 hash.

Yours,
Laurenz Albe






^ permalink  raw  reply  [nested|flat] 2+ messages in thread


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