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Re: wildcard authz docs question

From: Doug Robinson <doug.robinson_at_wandisco.com>
Date: Thu, 4 May 2017 18:43:49 -0400


On Thu, May 4, 2017 at 7:26 AM, Johan Corveleyn <jcorvel_at_gmail.com> wrote:

> On Thu, May 4, 2017 at 10:16 AM, Daniel Shahaf <d.s_at_daniel.shahaf.name>
> wrote:
> > Doug Robinson wrote on Wed, May 03, 2017 at 15:54:50 -0400:
> ...
> >> Not seeing it - at least not yet. In Perl the RE needed to handle
> >> this would be one of the duals, e.g. "/trunk/iota(|/.*)" - the
> >> either/or with nothing on the left and "/.*" on the right. It really
> >> is a dual case. I know of no better syntax. Since we're working on
> >> this as a wildcard I don't see an alternative.
> >
> > Off the top of my head, we could have [/trunk/iota/***] and
> > [/trunk/iota/**] with different meanings (the former applies to
> > a /trunk/iota file, the latter doesn't). Does anyone else (besides Doug
> > and I) have ideas here?
> Hmm, /*** doesn't look like something I'd remember easily, if I wanted
> to use that feature as an svn admin.
> I have only followed this discussion from a distance. If I understand
> correctly the remaining point is whether or not /iota/** would match
> with the file /iota or not. Speaking purely from my own intuition, I
> would say "no". I feel this pattern is intended to apply to the
> _subtree_ below iota, including iota itself (which is thus implied to
> be a directory, because we're talking about subtrees). In practice I
> think the admin configuring this rule will know whether iota is ever
> intended to be a file or a directory. A rule like that to me always
> implies that "the guy who configured it" expects iota to be a
> directory (why else would he put a "subtree rule" for it).
> TBH, I also don't really see the use case of "I want this rule to
> apply to the _namespace_ iota, i.e. to the file iota (if it's a file)
> and to directory iota and its subtree (if it's a directory)". In
> context, you always know whether it's meant to be a file or a
> directory.

> Maybe we should just follow what most other implementations do?
> I've done a quick check in Atlassian FishEye / Crucible (searching for
> files). There /iota/** does not match file /iota (but it does match
> directory /iota).
> --
> Johan

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Received on 2017-05-05 00:43:57 CEST

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