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<title>Re: [OpenID] My answers to the nominee questions</title>
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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Say more! given the OP is the deliverer of “the data”.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Why not use the AX extension for these querying functions, given
the openid association (over which an OP knows it itself has recently sent an
assertion) is essentially a persistent authorization ticket?<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Do we need to reopen the backchannel flow of openid messaging to
deliver AX (and the other openid extensions being normalized)?<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Was the openid2 backchannel flow closed, to facilitate OAUTH getting
its spot in the stack (under some Identerati deal)? Should we reopen it? <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Architecturally, it seems silly to do adopt OAUTH, if openid would
do the same job using a mere extension.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>(Im pretty ignorant on the topic of OAUTH, but open minded.)<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I keep waiting for the RDF crowd to define an openid extension
that is a(nother) binding for SPARQL queries, leveraging the authorization functions
of the openid association keys and assoc-identifiers to do I&A and machine
authz – much as folks use SSL session-keys and session-identifiers.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";
color:windowtext'>From:</span></b><span style='font-size:10.0pt;font-family:
"Tahoma","sans-serif";color:windowtext'> general-bounces@openid.net
[mailto:general-bounces@openid.net] <b>On Behalf Of </b>Allen Tom<br>
<b>Sent:</b> Friday, December 12, 2008 6:48 PM<br>
<b>To:</b> SitG Admin; general@openid.net<br>
<b>Subject:</b> Re: [OpenID] My answers to the nominee questions<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>SitG Admin wrote: <o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>It would be nice if RP's had a "I'll scratch your back
if you'll scratch mine." system by which they could send short messages to
one another's networks - for instance, Monster.com would say "Hey Yahoo,
please notify all the Friends of this user on your network, blah blah
blah." and Yahoo could do so.<o:p></o:p></p>
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<p class=MsoNormal style='margin-bottom:12.0pt'><br>
Yahoo has an OAuth protected API that allows a Yahoo user to authorize an RP to
write to the user's Activity Stream using the Yahoo! Updates API. The user's
connections would be able to see the message in their Updates feed. This is
very similar in concept to the News Feed on other sites.<br>
<br>
It would be really nice if a user could sign into an RP using OpenID, and
simultaneously authorize that site to access their data on Yahoo using OAuth.
Expect to hear more about this soon.<br>
<br>
More info about the Yahoo! Updates API is here:<br>
<a href="http://developer.yahoo.com/social/updates/">http://developer.yahoo.com/social/updates/</a><br>
<br>
Allen<br>
<br>
<br>
<br>
<o:p></o:p></p>
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