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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>OpenId already has extensible methods for user->RP signaling:
it’s called the XRDS at the vanity URL (or the XRDs returned by XRI
resolution). Its highly extensible.<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'>As I indicated to David privately, I don’t like the idea
much of using the openid itself for signaling. is In general, in
the case of a vanity URI presented to the RP nothing in the spec pre or post
authentication assertion(s) assures the RP that the policy is an accurate
representation of the user’s desire. I don’t like using openid’s
authN protocols aimed at identity claim validation for <b>controlling</b> what
are presented as AuthZ requirements.<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>Paul Madsen<br>
<b>Sent:</b> Sunday, January 18, 2009 2:42 PM<br>
<b>To:</b> sappenin@gmail.com<br>
<b>Cc:</b> specs@openid.net; general@openid.net List<br>
<b>Subject:</b> Re: [OpenID] New OP-MultiAuth Draft Published<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Hi David, your extension is an authentication policy
declaration from the user to the RP.<br>
<br>
PAPE allows the RP to declare its authentication policy to the OP (and vice
versa).<br>
<br>
I wonder if there is an opportunity for convergence? <br>
<br>
Or at minimum a naming scheme that hilites the commonality ...... UAPE :-)<br>
<br>
paul<br>
<br>
David Fuelling wrote: <o:p></o:p></p>
<p class=MsoNormal>For anyone interested, I've put out a 2nd draft of my
OP-MultiAuth idea. I think the first draft was pretty confusing, so
hopefully this clarifies things a bit more.<br>
<br>
Wiki Page: <a href="http://wiki.openid.net/OP-MultiAuth">http://wiki.openid.net/OP-MultiAuth</a><br>
Actual Draft: <a
href="http://wiki.openid.net/f/openid-provider-multiauth-extension-1_0-2.html">http://wiki.openid.net/f/openid-provider-multiauth-extension-1_0-2.html</a><br>
<br>
In a nutshell, the idea here is to protect end-users against a "rogue
OP" by providing a mechanism for a Claimed Identifier to mandate that an
RP get valid auth assertions from two or more different OP's before giving
access to RP-protected resources.<br>
<br>
Thanks!<br>
<br>
David<br>
<br>
<o:p></o:p></p>
<pre><o:p> </o:p></pre><pre style='text-align:center'>
<hr size=4 width="90%" align=center>
</pre><pre><o:p> </o:p></pre><pre>_______________________________________________<o:p></o:p></pre><pre>specs mailing list<o:p></o:p></pre><pre><a
href="mailto:specs@openid.net">specs@openid.net</a><o:p></o:p></pre><pre><a
href="http://openid.net/mailman/listinfo/specs">http://openid.net/mailman/listinfo/specs</a><o:p></o:p></pre><pre> <o:p></o:p></pre><pre><o:p> </o:p></pre><pre
style='text-align:center'>
<hr size=4 width="90%" align=center>
</pre><pre><o:p> </o:p></pre><pre>No virus found in this incoming message.<o:p></o:p></pre><pre>Checked by AVG. <o:p></o:p></pre><pre>Version: 7.5.552 / Virus Database: 270.10.8/1899 - Release Date: 17/01/2009 5:50 PM<o:p></o:p></pre><pre> <o:p></o:p></pre>
<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>-- <br>
<span style='font-size:10.0pt'>Paul Madsen<br>
e:paulmadsen @ ntt-at.com<br>
p:613-482-0432<br>
m:613-282-8647<br>
web:connectid.blogspot.com<br>
</span><a href="http://feeds.feedburner.com/%7Er/blogspot/gMwy/%7E6/1"><span
style='text-decoration:none'><img border=0 width=400 height=82 id="_x0000_i1027"
src="cid:image001.gif@01C9798B.C2CF9990" alt=ConnectID></span></a><o:p></o:p></p>
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