Re: [PATCHv3] daemon: give friendlier error messages to clients

> On Sat, Oct 15, 2011 at 11:25 AM, Junio C Hamano <gitster@pobox.com> wrote:
>> Sitaram Chamarty <sitaramc@gmail.com> writes:
>>
>>>> Because there is a risk of leaking information about
>>>> non-exported repositories, by default all errors simply say
>>>> "access denied". Sites which don't have hidden repositories,
>>>
>>> I suggest that even the "secure" version of the message say something
>>> like "access denied or repository not exported".  You're still not
>>> leaking anything, but it reduces confusion to the user, who otherwise
>>> may not realise it *could be* the latter.
>>
>> I kind of like the suggestion, but I am afraid that "access denied,
>> repository nonexistent or not exported" can soon easily get long enough to
>> be unmanageable.
> 
> When someone who *does* have access makes a typo, "access denied"
> makes it harder to realise it, because it subtly implies the repo
> *does* exist and it's an ACL issue.  I've seen lots of frustrating
> back-and-forth between admin and user before someone eventually
> noticed the typo.
> 
> "Access denied or no such repo" is much better.  (The "not exported"
> nuance is not relevant in this context; you can safely ignore it.)