Re: [Captive-portals] Martin Duke's Discuss on draft-ietf-capport-api-07: (with DISCUSS and COMMENT)
Martin Duke <martin.h.duke@gmail.com> Sun, 07 June 2020 02:54 UTC
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From: Martin Duke <martin.h.duke@gmail.com>
Date: Sat, 06 Jun 2020 19:53:54 -0700
Message-ID: <CAM4esxQ=6435NCjtxSa83VZEqj8O4wY9o-dcrpSnOmO3-egxNA@mail.gmail.com>
To: Tommy Pauly <tpauly@apple.com>
Cc: Martin Thomson <mt@lowentropy.net>, The IESG <iesg@ietf.org>, capport-chairs@ietf.org, captive-portals@ietf.org, draft-ietf-capport-api@ietf.org
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Subject: Re: [Captive-portals] Martin Duke's Discuss on draft-ietf-capport-api-07: (with DISCUSS and COMMENT)
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On Sat, Jun 6, 2020 at 4:52 PM Tommy Pauly <tpauly@apple.com> wrote: > > > I believe in this case the architecture document needs to change, or > clarify that this MUST refers to that the mechanism needs to be *able* to > communicate such a URI, not that such a URI must always be communicated. > > The group has discussed this several times, and I believe the API doc > reflects the consensus: while we aren’t tackling solutions for captive > portals that don’t involve User Portal pages (future solutions using a more > OS-driven experience and perhaps built in payment, etc), we want to allow > the API JSON to be usable in those new models. Not all captive networks > will necessarily use this kind of URI in the future, and there’s no need to > make the registry lock that in as mandatory. Very well, I’d like to hear from one of the chairs, but if confirmed I’m happy to move my DISCUSS to -architecture. > > > > > I am also confused by this sentence at the end of section 4.1 about > failed > > authentication: “It may still be possible for the user to access the > network by > > being redirected to a web portal.” > > > > Who is doing the redirecting here? If authentication has failed, how is > this > > redirect authenticated and secure against theft of credentials? > > This is referring to the fact that the old HTTP redirect of a clear text > webpage may still happen on a network. Even networks that support the API > will need to handle legacy clients. This is only about redirecting > unrelated pages to the user portal, and is orthogonal to the authenticity > of the API server. > > > Thank you for the clarification. I will move this bit to a COMMENT and suggest “...access the network by redirecting a clear text webpage to a web portal.” > >
- [Captive-portals] Martin Duke's Discuss on draft-… Martin Duke via Datatracker
- Re: [Captive-portals] Martin Duke's Discuss on dr… Tommy Pauly
- Re: [Captive-portals] Martin Duke's Discuss on dr… Martin Duke
- Re: [Captive-portals] Martin Duke's Discuss on dr… Erik Kline
- Re: [Captive-portals] Martin Duke's Discuss on dr… Kyle Larose
- Re: [Captive-portals] Martin Duke's Discuss on dr… Martin Thomson