[NNTP] Re: MODE READER
Andrew - Supernews
andrew at supernews.net
Thu Nov 4 11:18:08 PST 2004
>>>>> "Mark" == Mark Crispin <mrc at CAC.Washington.EDU> writes:
Mark> 2) MODE READER is required, but you must authenticate before
Mark> you can do any reading. The extension for MODE READER is not
Mark> listed until after authentication.
>> That's backwards. Where MODE READER is required, it has to come
>> _before_ authentication (or TLS). I should have spotted that error
>> in your previous post.
Mark> That is *not* (repeat, NOT!!) the case in implementations today.
Mark> I have encountered multiple server implementations which do NOT
Mark> (repeat, NOT) permit MODE READER until after authentication is
Mark> negotiated.
Interesting. Do you have data on what implementations those are?
Because INN certainly doesn't allow authentication to happen before a
_required_ MODE READER, so either you're seeing this from non-INN
implementations (in which case MODE READER isn't just a
one-implementation artifact) or you're confusing the (rare) required
use of MODE READER with the no-op implementation.
Traces of actual conversations would be useful.
--
Andrew, Supernews
http://www.supernews.com
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