Re: [PATCH 2/6] http: handle proxy proactive authentication

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On Fri, May 04, 2012 at 01:10:38PM +0200, Nelson Benitez Leon wrote:

> > When you parse the URL via credential_from_url, the components you get
> > will have any URL-encoding removed. So when you regenerate the URL in
> > the proxyhost variable, you would need to re-encode.
> 
> Can a hostname has url-encoded parts? I thought that was only for the
> request uri (/somedir/somefile.php) or the query string ('?var1=val'),
> I'm only using the hostname here as a proxy server never has more than
> that, apart from the port number.

Hmm. It can have URL-encoded parts (so we must decode when parsing), but
the more important question is whether the decoded version can have
parts that _need_ to be URL-encoded.  And I think the answer is no,
after double-checking the RFCs (i.e., hostnames cannot contain any of the URL
reserved characters). So quoting would be a no-op, and we can skip it.

Anyway, your later patch ends up removing this chunk of code, so I think
we can forget the issue entirely.

-Peff
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