Re: [apps-discuss] The acct: scheme question
"Paul E. Jones" <paulej@packetizer.com> Thu, 24 May 2012 02:44 UTC
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From: "Paul E. Jones" <paulej@packetizer.com>
To: 'William Mills' <wmills@yahoo-inc.com>, 'Melvin Carvalho' <melvincarvalho@gmail.com>, 'John Bradley' <ve7jtb@ve7jtb.com>
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Date: Wed, 23 May 2012 22:44:02 -0400
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Subject: Re: [apps-discuss] The acct: scheme question
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You're correct, though WebFinger could accept any URI, including "mailto". The question is "what should a WF server return for such a URI?" The same information as for a user account ("acct")? Something related to the user's mail server or services? Something else? The use of "mailto:" is one of convenience since it's defined, but not the right solution, IMO. I mentioned before that "acct" was felt necessary after much debate (like we're having now) since there are user accounts on domains for which there is no associated email ID or where it just does not make sense. I've provided some examples before (twitter, photo sharing site, file sharing site, etc.). At the end of the day, we have the option to define an account URI for use with WebFinger or to overload another to query for information related to a user account. The problem is that there are no others that are really appropriate to overload. Overloading "http:" using something like http://packetizer.com/acct/paulej is not a good choice since there just might be some domains already that use URLs of this form for other reasons and querying those via WebFinger might return an XRD or JRD related to that existing URL. Mailto is not right, though it could be used for sites that have email IDs. But, arguing for use of "mailto:" is on par with arguing for the use of "sip:". Why do we propose using "mailto" but not "sip" or "xmpp" or "h323"? They could all be hacked for our purpose ;-) The "acct" URI scheme has a narrow scope, well-defined application, no conflicts with other URIs (that could also be used with WF for some applications), does not overload / hack existing schemes, etc. Thus, as I've said before, I think it's a reasonable solution, even if it's not necessarily the most appreciated URI scheme out there. I suspect appreciation for that URI scheme will grow with wider deployment of WebFinger, though. Paul From: apps-discuss-bounces@ietf.org [mailto:apps-discuss-bounces@ietf.org] On Behalf Of William Mills Sent: Wednesday, May 23, 2012 2:37 PM To: Melvin Carvalho; John Bradley Cc: apps-discuss@ietf.org Subject: Re: [apps-discuss] The acct: scheme question I would argue that discovery for mailto: is covered by MX records in DNS, no? _____ From: Melvin Carvalho <melvincarvalho@gmail.com> To: John Bradley <ve7jtb@ve7jtb.com> Cc: "apps-discuss@ietf.org" <apps-discuss@ietf.org> Sent: Wednesday, May 23, 2012 9:03 AM Subject: Re: [apps-discuss] The acct: scheme question On 22 May 2012 22:35, John Bradley <ve7jtb@ve7jtb.com> wrote: While minimizing work is valuable. Minimizing risk is also. WF should work with any URI. While I dont mind whether WF works with any URI or not. It should be noted: http already has discovery (follow your nose) xmpp i believe already has discovery mailto: is the gap that it would be good to close were there any alternate schemes that there is a use case for, other than the 3 above? It should not be dependant on acct: +1 acct: will undergo more scrutiny than WF to get approved as a scheme. +1 John B. On 2012-05-22, at 3:54 PM, Peter Saint-Andre wrote: > On 5/22/12 1:22 PM, William Mills wrote: >> I say leave acct: in the current spec. While I don't think it's >> strictly necessary for the purposes of WF I don't think it's a >> significant flaw either. I also think breaking it out into a separate >> spec at this point is just extra work. > > Probably, yes. Minimizing the work is valuable. > > /psa _______________________________________________ apps-discuss mailing list apps-discuss@ietf.org https://www.ietf.org/mailman/listinfo/apps-discuss _______________________________________________ apps-discuss mailing list apps-discuss@ietf.org https://www.ietf.org/mailman/listinfo/apps-discuss
- [apps-discuss] The acct: scheme question Murray S. Kucherawy
- Re: [apps-discuss] The acct: scheme question Paul E. Jones
- Re: [apps-discuss] The acct: scheme question Graham Klyne
- Re: [apps-discuss] The acct: scheme question Paul E. Jones
- Re: [apps-discuss] The acct: scheme question Peter Saint-Andre
- Re: [apps-discuss] The acct: scheme question Mike Jones
- Re: [apps-discuss] The acct: scheme question John Bradley
- Re: [apps-discuss] The acct: scheme question Peter Saint-Andre
- Re: [apps-discuss] The acct: scheme question John Bradley
- Re: [apps-discuss] The acct: scheme question William Mills
- Re: [apps-discuss] The acct: scheme question Barry Leiba
- Re: [apps-discuss] The acct: scheme question Peter Saint-Andre
- Re: [apps-discuss] The acct: scheme question Gonzalo Salgueiro
- Re: [apps-discuss] The acct: scheme question John Bradley
- Re: [apps-discuss] The acct: scheme question Peter Saint-Andre
- Re: [apps-discuss] The acct: scheme question John Bradley
- Re: [apps-discuss] The acct: scheme question Gonzalo Salgueiro
- Re: [apps-discuss] The acct: scheme question Bob Wyman
- Re: [apps-discuss] The acct: scheme question William Mills
- Re: [apps-discuss] The acct: scheme question John Bradley
- Re: [apps-discuss] The acct: scheme question Ted Hardie
- Re: [apps-discuss] The acct: scheme question William Mills
- Re: [apps-discuss] The acct: scheme question Martin J. Dürst
- Re: [apps-discuss] The acct: scheme question Henry S. Thompson
- Re: [apps-discuss] The acct: scheme question Bob Wyman
- Re: [apps-discuss] The acct: scheme question Melvin Carvalho
- Re: [apps-discuss] The acct: scheme question William Mills
- Re: [apps-discuss] The acct: scheme question Paul E. Jones
- Re: [apps-discuss] The acct: scheme question Henry S. Thompson
- Re: [apps-discuss] The acct: scheme question Paul E. Jones
- Re: [apps-discuss] The acct: scheme question Melvin Carvalho
- Re: [apps-discuss] The acct: scheme question John Bradley
- Re: [apps-discuss] The acct: scheme question Paul E. Jones
- Re: [apps-discuss] The acct: scheme question Michiel de Jong
- Re: [apps-discuss] The acct: scheme question John Bradley
- Re: [apps-discuss] The acct: scheme question Michiel de Jong
- Re: [apps-discuss] The acct: scheme question SM
- Re: [apps-discuss] The acct: scheme question Melvin Carvalho
- Re: [apps-discuss] The acct: scheme question Mike Jones
- Re: [apps-discuss] The acct: scheme question Peter Saint-Andre
- Re: [apps-discuss] The acct: scheme question Bob Wyman
- Re: [apps-discuss] The acct: scheme question John Bradley
- Re: [apps-discuss] The acct: scheme question Peter Saint-Andre
- Re: [apps-discuss] The acct: scheme question John Bradley
- Re: [apps-discuss] The acct: scheme question William Mills
- Re: [apps-discuss] The acct: scheme question John Bradley
- Re: [apps-discuss] The acct: scheme question Mike Jones
- Re: [apps-discuss] The acct: scheme question Henry S. Thompson
- Re: [apps-discuss] The acct: scheme question William Mills
- Re: [apps-discuss] The acct: scheme question Martin J. Dürst
- Re: [apps-discuss] The acct: scheme question Martin J. Dürst
- Re: [apps-discuss] The acct: scheme question SM
- Re: [apps-discuss] The acct: scheme question Melvin Carvalho
- Re: [apps-discuss] The acct: scheme question Graham Klyne
- Re: [apps-discuss] The acct: scheme question William Mills
- Re: [apps-discuss] The acct: scheme question Paul E. Jones
- Re: [apps-discuss] The acct: scheme question Paul E. Jones
- Re: [apps-discuss] The acct: scheme question Paul E. Jones
- Re: [apps-discuss] The acct: scheme question Mike Jones
- Re: [apps-discuss] The acct: scheme question Paul E. Jones
- Re: [apps-discuss] The acct: scheme question Mike Jones
- Re: [apps-discuss] The acct: scheme question Paul E. Jones
- Re: [apps-discuss] The acct: scheme question Paul E. Jones
- Re: [apps-discuss] The acct: scheme question John Bradley
- Re: [apps-discuss] The acct: scheme question Peter Saint-Andre
- Re: [apps-discuss] The acct: scheme question SM
- Re: [apps-discuss] The acct: scheme question Bjoern Hoehrmann
- Re: [apps-discuss] The acct: scheme question SM
- Re: [apps-discuss] The acct: scheme question Melvin Carvalho
- Re: [apps-discuss] The acct: scheme question Melvin Carvalho
- Re: [apps-discuss] The acct: scheme question Graham Klyne
- Re: [apps-discuss] The acct: scheme question Paul E. Jones
- Re: [apps-discuss] The acct: scheme question Henry S. Thompson
- Re: [apps-discuss] The acct: scheme question Henry S. Thompson
- Re: [apps-discuss] The acct: scheme question Peter Saint-Andre
- Re: [apps-discuss] The acct: scheme question Martin J. Dürst
- Re: [apps-discuss] The acct: scheme question Peter Saint-Andre
- Re: [apps-discuss] The acct: scheme question Mike Jones
- Re: [apps-discuss] The acct: scheme question William Mills
- Re: [apps-discuss] The acct: scheme question Peter Saint-Andre
- Re: [apps-discuss] The acct: scheme question William Mills
- Re: [apps-discuss] The acct: scheme question Peter Saint-Andre
- Re: [apps-discuss] The acct: scheme question John Bradley
- Re: [apps-discuss] The acct: scheme question Martin J. Dürst
- Re: [apps-discuss] The acct: scheme question Graham Klyne
- Re: [apps-discuss] The acct: scheme question Graham Klyne
- Re: [apps-discuss] The acct: scheme question Phillip Hallam-Baker
- Re: [apps-discuss] The acct: scheme question Melvin Carvalho
- Re: [apps-discuss] The acct: scheme question Graham Klyne
- Re: [apps-discuss] The acct: scheme question Phillip Hallam-Baker
- Re: [apps-discuss] The acct: scheme question Mike Jones
- Re: [apps-discuss] The acct: scheme question Peter Saint-Andre
- Re: [apps-discuss] The acct: scheme question Phillip Hallam-Baker
- Re: [apps-discuss] The acct: scheme question Peter Saint-Andre
- Re: [apps-discuss] The acct: scheme question Mike Jones
- Re: [apps-discuss] The acct: scheme question Peter Saint-Andre
- Re: [apps-discuss] The acct: scheme question John Bradley
- Re: [apps-discuss] The acct: scheme question Martin Thomson
- Re: [apps-discuss] The acct: scheme question Peter Saint-Andre
- Re: [apps-discuss] The acct: scheme question Bob Wyman
- Re: [apps-discuss] The acct: scheme question William Mills
- Re: [apps-discuss] The acct: scheme question Phillip Hallam-Baker
- Re: [apps-discuss] The acct: scheme question Martin J. Dürst
- Re: [apps-discuss] The acct: scheme question Martin J. Dürst
- Re: [apps-discuss] The acct: scheme question Martin J. Dürst
- Re: [apps-discuss] The acct: scheme question William Mills
- Re: [apps-discuss] The acct: scheme question Graham Klyne
- Re: [apps-discuss] The acct: scheme question Peter Saint-Andre