Re: [OAUTH-WG] Using OAuth to get a JWT/SAML token

2012-04-20 Thread Brian Campbell
You're right, resource owner credentials is specifically for username and password. If by RSA you mean a one time password from a hard token, you might be able to kind of shove it into a resource owner credentials flow. But I don't think that was really the intent. If you mean RSA signatures, then

Re: [OAUTH-WG] [apps-discuss] Web Finger vs. Simple Web Discovery (SWD)

2012-04-20 Thread Tim Bray
No. Supporting two different on-the-wire data formats is actively harmful. Here are two pieces which explain why: - mnot, this month: http://www.mnot.net/blog/2012/04/13/json_or_xml_just_decide - Me, back in 2009 Pick one. -T On Thu, Apr 19, 2012 at 8:15 PM, Paul E. Jones wrote: > Mike, > >> T

Re: [OAUTH-WG] [apps-discuss] Web Finger vs. Simple Web Discovery (SWD)

2012-04-20 Thread Tim Bray
Oops, looks like I left off the link to my own remarks about XML&JSON: http://goo.gl/v7Pjr - but they say the same thing, more or less, that MNot did. Your characterizing me as an enemy of XML is amusing, given that my name appears at the top of this document: http://goo.gl/lBjkl The points 1 & 2

[OAUTH-WG] R: [apps-discuss] Web Finger vs. Simple Web Discovery (SWD)

2012-04-20 Thread Goix Laurent Walter
I also would be in favor of keeping both, for the reasons mentioned. Plus xml is traditionally better than json at handling extensions & namespaces that may appear throughout future deployments walter > -Messaggio originale- > Da: apps-discuss-boun...@ietf.org [mailto:apps-discuss- > bo

Re: [OAUTH-WG] [apps-discuss] Web Finger vs. Simple Web Discovery (SWD)

2012-04-20 Thread Gonzalo Salgueiro
Mike - I can get behind this approach. (Note: We already mandated JSON in the current WebFinger spec) Cheers, Gonzalo On Apr 20, 2012, at 1:48 AM, Mike Jones wrote: > To be clear, making this mandatory would break no clients. It would require > updating some servers, just as requiring JSON

Re: [OAUTH-WG] [apps-discuss] Web Finger vs. Simple Web Discovery (SWD)

2012-04-20 Thread Derek Atkins
Paul, "Paul E. Jones" writes: > Tim, > > I do not agree that it's harmful. If I removed the WF discussion off the > table, I'm still having a hard time buying into everything you said in the > blog post. > > I implement various web services, largely for my own use. Usually, I > implement all of

Re: [OAUTH-WG] [apps-discuss] Web Finger vs. Simple Web Discovery (SWD)

2012-04-20 Thread Michael Thomas
On 04/20/2012 07:17 AM, Derek Atkins wrote: Paul, "Paul E. Jones" writes: Tim, I do not agree that it's harmful. If I removed the WF discussion off the table, I'm still having a hard time buying into everything you said in the blog post. I implement various web services, largely for my own

Re: [OAUTH-WG] [apps-discuss] Web Finger vs. Simple Web Discovery (SWD)

2012-04-20 Thread Melvin Carvalho
On 20 April 2012 16:40, Michael Thomas wrote: > On 04/20/2012 07:17 AM, Derek Atkins wrote: > >> Paul, >> >> "Paul E. Jones" writes: >> >> Tim, >>> >>> I do not agree that it's harmful. If I removed the WF discussion off the >>> table, I'm still having a hard time buying into everything you sai

Re: [OAUTH-WG] [apps-discuss] Web Finger vs. Simple Web Discovery (SWD)

2012-04-20 Thread William Mills
So you are guaranteeing that there are no clients using WF today?  > > From: Mike Jones >To: Paul E. Jones ; 'Murray S. Kucherawy' >; "oauth@ietf.org" ; 'Apps Discuss' > >Sent: Thursday, April 19, 2012 10:48 PM >Subject: Re: [OAUTH-WG] [apps-discuss] Web Fin

Re: [OAUTH-WG] [apps-discuss] Web Finger vs. Simple Web Discovery (SWD)

2012-04-20 Thread Tim Bray
There's a disconnect here. Mnot and I (at least) have argued that there are very specific problems and costs associated with going multi-format. I’ve heard lots of people say "Well, I support multi-format” but I haven’t heard any specific responses explaining why those costs and problems aren’t re

Re: [OAUTH-WG] [apps-discuss] Web Finger vs. Simple Web Discovery (SWD)

2012-04-20 Thread Michael Thomas
On 04/20/2012 07:17 AM, Derek Atkins wrote: Note that this is a replay of the historical "MUST Implement" versus "MUST Use" arguments. Just because the server MUST IMPLEMENT JSON and XML does not mean that a Client must use both (or even that a client must implement both). It is perfectly reasona

Re: [OAUTH-WG] [apps-discuss] Web Finger vs. Simple Web Discovery (SWD)

2012-04-20 Thread John Bradley
We are not arguing that XML be removed from the server. Only that JSON be mandatory for the server to support. Others on the list piled on the removing XML argument. I do think there is a legitimate argument that fewer options make for better interoperability. However Mike and myself are n

Re: [OAUTH-WG] [apps-discuss] Web Finger vs. Simple Web Discovery (SWD)

2012-04-20 Thread Julian Reschke
On 2012-04-20 17:12, Michael Thomas wrote: ... To Paul's point about how easy it is for a server to support both, I'd retort that it's equally easy for a client to gin up JSON instead of XML. Pity the poor programmer who can't get their head around that gigantic change. On the other hand, having

Re: [OAUTH-WG] [apps-discuss] Web Finger vs. Simple Web Discovery (SWD)

2012-04-20 Thread Michael Thomas
On 04/20/2012 08:31 AM, Julian Reschke wrote: On 2012-04-20 17:12, Michael Thomas wrote: ... To Paul's point about how easy it is for a server to support both, I'd retort that it's equally easy for a client to gin up JSON instead of XML. Pity the poor programmer who can't get their head around t

Re: [OAUTH-WG] [apps-discuss] Web Finger vs. Simple Web Discovery (SWD)

2012-04-20 Thread Gonzalo Salgueiro
Derek - On Apr 20, 2012, at 10:17 AM, Derek Atkins wrote: > Paul, > > "Paul E. Jones" writes: > >> Tim, >> >> I do not agree that it's harmful. If I removed the WF discussion off the >> table, I'm still having a hard time buying into everything you said in the >> blog post. >> >> I implemen

Re: [OAUTH-WG] [apps-discuss] Web Finger vs. Simple Web Discovery (SWD)

2012-04-20 Thread John Bradley
I would be OK with optional XML support in the server, that way existing endpoints will continue to work, but new ones are not required to add something some people feel is cruft. As one of the XRD authors, I do understand the advantages of it. However I don't want to be sentimental, and force

Re: [OAUTH-WG] [apps-discuss] Web Finger vs. Simple Web Discovery (SWD)

2012-04-20 Thread Gonzalo Salgueiro
John - I understand your position, I truly do. I'd even go so far as saying that a part of me agree with you given the ubiquitousness of JSON. Two concerns/questions come to mind: - If it is a MUST in 6415, then isn't it simply good protocol design to maintain that same level of requirement

Re: [OAUTH-WG] [apps-discuss] Web Finger vs. Simple Web Discovery (SWD)

2012-04-20 Thread John Bradley
6415 supporting a XML format doesn't require everything that uses it to support XML. John B Sent from my iPhone On 2012-04-20, at 7:34 PM, Gonzalo Salgueiro wrote: > 6415 smime.p7s Description: S/MIME cryptographic signature ___ OAuth mailing l

Re: [OAUTH-WG] [apps-discuss] Web Finger vs. Simple Web Discovery (SWD)

2012-04-20 Thread George Fletcher
And the AOL is working as well (though it was down for a bit:) On 4/19/12 12:15 PM, Christian Weiske wrote: Hello Dick, Gmail, aol, and yahoo all put up webfinger endpoints, but there hasn't been much movement, I think due to the chicken and egg nature of adoption around decentralized tools.

Re: [OAUTH-WG] [apps-discuss] Web Finger vs. Simple Web Discovery (SWD)

2012-04-20 Thread Stephen Farrell
On 04/20/2012 03:40 PM, Michael Thomas wrote: > > Why not MUST ASN.1 while you're at it? JSON has won in case > you'all haven't noticed it. Well, I also remember when XML won over ASN.1, or was that some RPC thing? Seems like a new format wins about every five years or so, once the last winner

Re: [OAUTH-WG] [apps-discuss] Web Finger vs. Simple Web Discovery (SWD)

2012-04-20 Thread Paul E. Jones
Derek, > > I do not agree that it's harmful. If I removed the WF discussion off > > the table, I'm still having a hard time buying into everything you > > said in the blog post. > > > > I implement various web services, largely for my own use. Usually, I > > implement all of them in XML, JSON, pl

Re: [OAUTH-WG] [apps-discuss] Web Finger vs. Simple Web Discovery (SWD)

2012-04-20 Thread Paul E. Jones
Mike, > On 04/20/2012 07:17 AM, Derek Atkins wrote: > > Note that this is a replay of the historical "MUST > > Implement" versus "MUST Use" arguments. Just because the server MUST > > IMPLEMENT JSON and XML does not mean that a Client must use both (or > > even that a client must implement both).

Re: [OAUTH-WG] [apps-discuss] Web Finger vs. Simple Web Discovery (SWD)

2012-04-20 Thread Paul E. Jones
Daniel, If the resource parameter is required, what would break are new clients that rely on it. Thus, we have a forward-compatibility issue. That is an issue, which is why we made it optional. (But I've said that.) I think a question is whether we can accept this "new client" issue as an i

Re: [OAUTH-WG] [apps-discuss] Web Finger vs. Simple Web Discovery (SWD)

2012-04-20 Thread Paul E. Jones
Michael, > > am NOT okay with making it the only one, and I am even less okay with > > mandating it is the ONLY one. I would say MUST JSON, MUST (or > > possibly SHOULD -- you can convince me either way) XML, and MAY for > > anything else that people feel stronly about (although I feel in 2012 >