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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Is the SP right or wrong to redirect to an http OP endpoint,
given an https openid, in your understanding of the spec (and what it means to
be a conforming implementation)?<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'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Though operating in openid1 legacy mode, neither SP not OP objected
– probably because the spec does call out for code to raise an exception –
presumably because it isn’t one, formally.<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>Eddy Nigg (StartCom
Ltd.)<br>
<b>Sent:</b> Thursday, January 01, 2009 3:00 PM<br>
<b>Cc:</b> OpenID List<br>
<b>Subject:</b> Re: [OpenID] Bug in OpenID RP implementations<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><br>
On 01/02/2009 12:49 AM, Eric Norman: <o:p></o:p></p>
<pre>On Jan 1, 2009, at 4:28 PM, Peter Williams wrote:<o:p></o:p></pre><pre><o:p> </o:p></pre><pre> <o:p></o:p></pre>
<blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><pre>The openid 2 spec says in section 15 (a non-normative must, note):<o:p></o:p></pre><pre><o:p> </o:p></pre><pre>"In order to get protection from SSL, SSL must be used for all parts <o:p></o:p></pre><pre>of the interaction, including interaction with the end user through <o:p></o:p></pre><pre>the User-Agent."<o:p></o:p></pre><pre> <o:p></o:p></pre></blockquote>
<pre><o:p> </o:p></pre><pre>When I include "https:" in my OpenID, I'm saying that I<o:p></o:p></pre><pre>want protection by SSL, right?<o:p></o:p></pre><pre> <o:p></o:p></pre>
<p class=MsoNormal><br>
Your OpenID is <a href="https://">https://</a> then, it's not ncesseraly the
same as http and the other way around too. It has been many times already
mentioned. <br>
<br>
<br>
<o:p></o:p></p>
<pre><o:p> </o:p></pre><pre>So if something elsewhere decides not to use SSL for<o:p></o:p></pre><pre>whatever reason, that would be incorrect behavior, right?<o:p></o:p></pre><pre> <o:p></o:p></pre>
<p class=MsoNormal><br>
Correct. However an OP may return the claimed OpenID as https (there are for
example some OPs which don't do plain http, only https via redirect.<br>
<br>
<br>
<o:p></o:p></p>
<pre><o:p> </o:p></pre><pre>And let's not forget that the error message I quoted is<o:p></o:p></pre><pre>clearly inappropriate.<o:p></o:p></pre><pre><o:p> </o:p></pre><pre><o:p> </o:p></pre><pre> <o:p></o:p></pre>
<p class=MsoNormal style='margin-bottom:12.0pt'><o:p> </o:p></p>
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<p class=MsoNormal>Regards <o:p></o:p></p>
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<td colspan=2 style='padding:0in 0in 0in 0in'>
<p class=MsoNormal> <o:p></o:p></p>
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<p class=MsoNormal>Signer: <o:p></o:p></p>
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<td style='padding:0in 0in 0in 0in'>
<p class=MsoNormal>Eddy Nigg, <a href="http://www.startcom.org">StartCom Ltd.</a><o:p></o:p></p>
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<p class=MsoNormal>Jabber: <o:p></o:p></p>
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<td style='padding:0in 0in 0in 0in'>
<p class=MsoNormal><a href="xmpp:startcom@startcom.org">startcom@startcom.org</a><o:p></o:p></p>
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<p class=MsoNormal>Blog: <o:p></o:p></p>
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<td style='padding:0in 0in 0in 0in'>
<p class=MsoNormal><a href="http://blog.startcom.org">Join the Revolution!</a><o:p></o:p></p>
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<p class=MsoNormal>Phone: <o:p></o:p></p>
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<td style='padding:0in 0in 0in 0in'>
<p class=MsoNormal>+1.213.341.0390<o:p></o:p></p>
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<p class=MsoNormal> <o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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