[Openid-specs-mobile-profile] Initial Proposal
tbray at textuality.com
Mon Jul 28 01:40:58 UTC 2014
First of all, excellent start! Thnks to Torsten and his DG colleagues.
Section 3.2: “The RP shall register to a certain MNO or another entity MNOs
delegated this task to once and obtain the right to access the desired
MNOs’ ID services. To enable this autonomy of relying parties and OpenID
Providers (the MNO‘s) dynamic client registration must be possible.”
Why? I’m in favor of dynamic registration, but in the typical use case,
suppose I’m an RP, I want to register an app with TMO and have it work on
Orange, why is a traditional RP registration process with TMO not possible?
A little worried about the software statement in a public client, where it
can be easily stolen; not sure I understand what it accomplishes.
It would be more readable if the references were by title not by name, e.g.
“OIDC Discovery” rather than ””
Section 4: This is all about web apps, and I see that there’s value-add in
defining an advanced discovery process that can return an OP to support a
standard OIDC flow, where the OP is doesn’t depend on which telco the RP
registered with… Do we have any ambition to support the native-app case?
That’s where the real developer pain is.
Section 4. “In this example, the RP is a web application, which asked the
user to enter his msisdn”. Ideally, it should be possible for the software
to get the identifier from the phone hardware?
Generally, I was hoping there to be some back-channel magic that would be
enabled by involvement of GSMA members. The SIM or equivalent already
constitutes some sort of an identity assertion so I’d hope that could be
used, for example simplify discovery. Any chances?
On Sun, Jul 27, 2014 at 12:33 PM, Torsten Lodderstedt <
torsten at lodderstedt.net> wrote:
> Hi Tim,
> why don't you just post your comments here?
> Am 27.07.2014 um 21:08 schrieb Tim Bray <tbray at textuality.com>:
> Thanks! I started reading this and immediately had a couple of comments I
> wanted to make. Perhaps this could migrate into a comment-friendly form
> like a wiki or Google doc or something soon?
> On Sun, Jul 27, 2014 at 11:14 AM, Torsten Lodderstedt <
> torsten at lodderstedt.net> wrote:
>> Hi all,
>> Deutsche Telekom has prepared an initial proposal for this working group.
>> Please find the document here: http://openid.bitbucket.org/
>> The main purpose of this document is to facilitate the discusion within
>> the group about the challenges with have to cope with and the assumptions
>> we base our work upon. It also sketches a potential solution (which is
>> certainly open for discussions).
>> "See" you on Tuesday.
>> best regards,
>> Openid-specs-mobile-profile mailing list
>> Openid-specs-mobile-profile at lists.openid.net
> - Tim Bray (If you’d like to send me a private message, see
- Tim Bray (If you’d like to send me a private message, see
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