Re: Change authentication error message (patch)

From: "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com>
To: Markus Wanner <markus(at)bluegap(dot)ch>
Cc: PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Change authentication error message (patch)
Date: 2013-06-19 18:55:42
Message-ID: 51C1FEAE.4000207@commandprompt.com
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On 06/18/2013 02:25 AM, Markus Wanner wrote:
>
> On 06/16/2013 06:02 PM, Joshua D. Drake wrote:
>> Instead of pushing extra info to the logs I decided that we could
>> without giving away extra details per policy. I wrote the error message
>> in a way that tells the most obvious problems, without admitting to any
>> of them. Please see attached:
>
> +1 for solving this with a bit of word-smithing.
>
> However, the proposed wording doesn't sound like a full sentence to my
> ears, because a password or username cannot fail per-se.

I believe it actually can. The error message that is returned for a bad
password, bad user or expired password is all the same. Which is why I
put the username in there.

>
> How about:
> "password authentication failed or account expired for user \"%s\""
>
> It's a bit longer, but sounds more like a full sentence, no?

Yes but I don't think it is accurate, what about:

"Authentication failed or password has expired for user \"%s\""

Authentication failed covers any combination of a username/password
being wrong and obviously password expired covers the other.

Sincerely,

Joshua D. Drake

>
> Regards
>
> Markus Wanner
>

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