Re: Disabling trust/ident authentication configure option

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>
Cc: Josh Berkus <josh(at)agliodbs(dot)com>, Volker Aßmann <volker(dot)assmann(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Stephen Frost <sfrost(at)snowman(dot)net>, Andrew Dunstan <andrew(at)dunslane(dot)net>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Disabling trust/ident authentication configure option
Date: 2015-05-20 18:10:30
Message-ID: 23809.1432145430@sss.pgh.pa.us
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Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> writes:
> Josh Berkus wrote:
>> As such, proposals are more likely to be successful if the proposer can
>> show how they apply to a general use case, or adapt them so that they
>> are useful to a large number of our users. This means that "this works
>> in our environment which has conditions X, Y, and Z" is not an effective
>> argument, unless you can follow it up with "... and here's the reason
>> why [large class of users] also has conditions X, Y and Z."

> The proposal here is to have a configure argument that disables
> arbitrary auth mechanisms. How is that specific to a particular
> environment?

I think Josh's question is whether the feature is actually useful to
a large class of users.

One reason why it would not be, if it's a build-time decision,
is that it's quite unlikely that any popular packagers would build
that way. So this would only be applicable to custom-built binaries,
which is a pretty small class of users to begin with.

regards, tom lane

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