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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Jonathan S. Katz <jkatz@postgresql.org>
Cc: Michael Paquier <michael@paquier.xyz>
Cc: pgsql-bugs@lists.postgresql.org, Stephen Frost <sfrost@snowman.net>
Subject: Re: Possible to store invalid SCRAM-SHA-256 Passwords
Date: Mon, 22 Apr 2019 21:28:19 -0400
Message-ID: <11304.1555982899@sss.pgh.pa.us> (raw)
In-Reply-To: <9ce16763-836c-041e-06aa-af3e955444cd@postgresql.org>
References: <016deb6b-1f0a-8e9f-1833-a8675b170aa9@postgresql.org>
	<4240a41f-a957-fd7d-7c24-31683f259b9d@postgresql.org>
	<20190422015051.GA3433@paquier.xyz>
	<3033.1555940554@sss.pgh.pa.us>
	<5a93333c-dde6-ee52-f870-4dccfc50eb6f@postgresql.org>
	<30284.1555972921@sss.pgh.pa.us>
	<15140775-08c3-45bd-6dab-fdcd290d1bf0@postgresql.org>
	<20190423010142.GE2712@paquier.xyz>
	<9ce16763-836c-041e-06aa-af3e955444cd@postgresql.org>

"Jonathan S. Katz" <jkatz@postgresql.org> writes:
> I did purposely keep the SCRAM + MD5 changes as separate patches as I
> felt they were both atomic, but I have no strong opinions on that.

FWIW, it looks like one patch to me: tighten our checks on whether
supposedly-encoded passwords fit the encoding rules.

			regards, tom lane





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