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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Sure, sounds like a good discussion to have. The next call is at 7am Pacific time on Thursday.<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 know that we’ve talked about this before and my memory is that if the user has turned off third party cookies, that implementations are unlikely to work.
But a fair point is that we haven’t captured this information and the causes behind it in the specs to date. I agree that, at the minimum, we should do this.<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"> -- Mike<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"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Prateek Mishra [mailto:Prateek.Mishra@oracle.com]
<br>
<b>Sent:</b> Monday, August 29, 2016 1:09 PM<br>
<b>To:</b> torsten@lodderstedt.net<br>
<b>Cc:</b> openid-specs-ab@lists.openid.net; Mike Jones<br>
<b>Subject:</b> Re: [Openid-specs-ab] Third-Party Cookies and Front Channel Logout<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Agreed, Torsten, we would like to see a solution to the problem as well.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I believe that the “OpenID Session Management 1.0” specification suffers from the same problem, <o:p></o:p></p>
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<p class="MsoNormal">but I have personally not worked with this specification.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Mike - could we please add this issue to the next AB call agenda?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Thanks,<o:p></o:p></p>
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<p class="MsoNormal">prateek<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Aug 29, 2016, at 8:48 AM, <a href="mailto:torsten@lodderstedt.net">
torsten@lodderstedt.net</a> 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" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Hi Pratek,<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">we are facing the same problem. Describing it in the spec is definitely the minimum. Better would be to come up with a viable solution.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">best regards,<br>
Torsten. <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Sent by
<a href="http://www.mail-wise.com/installation/2">MailWise</a> – See your emails as clean, short chats.<o:p></o:p></p>
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<br>
-------- Ursprüngliche Nachricht --------<br>
Von: Prateek Mishra via Openid-specs-ab <<a href="mailto:openid-specs-ab@lists.openid.net">openid-specs-ab@lists.openid.net</a>><br>
Gesendet: Friday, August 26, 2016 02:56 AM<br>
An: <a href="mailto:openid-specs-ab@lists.openid.net">openid-specs-ab@lists.openid.net</a><br>
Betreff: [Openid-specs-ab] Third-Party Cookies and Front Channel Logout<br>
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<span style="font-family:"Verdana","sans-serif"">The OIDC Front Channel Logout draft specification uses<span style="background:white"> HTTP GETs to RP URLs that clear login state.</span></span><o:p></o:p></p>
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</span><o:p></o:p></p>
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<p class="MsoNormal"><a href="http://openid.net/specs/openid-connect-frontchannel-1_0.html"><span style="font-family:"Verdana","sans-serif"">http://openid.net/specs/openid-connect-frontchannel-1_0.html</span></a><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif"">This typically takes the form of an OP loading a page with </span><tt><span style="font-size:10.0pt;color:#003366;background:white"><iframe src="frontchannel_logout_uri”></span></tt><span style="font-family:"Verdana","sans-serif";background:white"> or
<img src=“</span><span style="font-family:"Verdana","sans-serif"">front_channel_logout_uri”></span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif"">However, modern browsers allow users to “block third party cookies” and this setting means that the logout at the RP will fail (unable to remove previously</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif"">established RP cookie). Our implementation and test teams have found this to be a really confusing situation for end-users.</span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif"">Have implementors had any success with alternatives or work-arounds? At a minimum we should capture this behavior in the draft specification.</span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif"">Thanks,</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif"">prateek</span><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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