[PATCH 3/4] http: Fix redirect handling in auth form loop

[Woodhouse, David]

On Sat, 2013-02-16 at 16:18 -0800, Kevin Cernekee wrote:
> The refactored openconnect_obtain_cookie() loop tried to post the
> challenge/response data to index.html, preventing successful login.
> This patch changes the logic so that it will honor the new "action"
> attribute if present.

Point of order: the 'action' attribute isn't new; it's been there for
years. Since commit 7ba752f8 in April 2009, to be precise, when the
struct auth_form was first introduced.

I already fixed the non-xmlpost case to honour it, in fact.

We now have two callers of parse_xml_response() which do, and two which
don't. I'm suspect that's a bad thing, and we should put it *into*
parse_xml_response() rather than leaving it to the caller...

I've applied this series as-is, in the meantime. Thanks.

-- 
                   Sent with MeeGo's ActiveSync support.

David Woodhouse                            Open Source Technology Centre
David.Woodhouse at intel.com                              Intel Corporation
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