Re: Really stupid question(?)

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От Joe Conway
Тема Re: Really stupid question(?)
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Msg-id 3CED513B.1070805@joeconway.com
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Ответ на Really stupid question(?)  (Bear Giles <bgiles@coyotesong.com>)
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Bear Giles wrote:
> The really stupid question refers to some of the hardcoded fallback
> values in this code.  The reason for having hardcoded values is to
> prevent "downgrade" attacks - you don't want to casually override the
> DBA, but you also don't want to make it easy for a knowledgeable
> attacker to fatally compromise the system in a way that your average
> DBA couldn't catch.
> 
> But the problem is that knowledgeable security administrators can
> replace the common hardcoded values with their own.  How do you allow
> this to be easily done?

Would GUC variables work? Put in sensible defaults and let the more 
knowledgeable security admins override the defaults in postgresql.conf

Joe





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