From: | Peter Eisentraut <peter_e(at)gmx(dot)net> |
---|---|
To: | Magnus Hagander <magnus(at)hagander(dot)net> |
Cc: | pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: crypt auth |
Date: | 2008-10-20 14:14:18 |
Message-ID: | 48FC923A.5080402@gmx.net |
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Thread: | |
Lists: | pgsql-hackers |
Magnus Hagander wrote:
> I notice our docs have:
>
> If you are at all concerned about password
> <quote>sniffing</> attacks then <literal>md5</> is preferred, with
> <literal>crypt</> to be used only if you must support pre-7.2
> clients. Plain <literal>password</> should be avoided especially for
>
>
> At what point do we just remove the support and say that people need to
> upgrade their clients? Sure, it's up to ppl not to configure it that
> way, but security-wise it's a foot-gun that I think is completely
> unnecessary.
AFAICT, removing an authentication method requires a protocol version
bump. If you think it is worth dealing with those complications, then
go for it. I think it might be worth it.
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