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<p class="MsoNormal">Session: OpenID Specification Work<o:p></o:p></p>
<p class="MsoNormal">Organizer: Mike Jones<o:p></o:p></p>
<p class="MsoNormal">When: May 5, 2011, 2:00 (Session 5), Room B<o:p></o:p></p>
<p class="MsoNormal">Note Taker: Mike Jones<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">George Fletcher<o:p></o:p></p>
<p class="MsoNormal">Nat Sakimura<o:p></o:p></p>
<p class="MsoNormal">John Bradley<o:p></o:p></p>
<p class="MsoNormal">Pamela Dingle<o:p></o:p></p>
<p class="MsoNormal">Tony Nadalin<o:p></o:p></p>
<p class="MsoNormal">Dale Olds<o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">Vikas Jain</span><o:p></o:p></p>
<p class="MsoNormal">Breno de Medeiros <o:p></o:p></p>
<p class="MsoNormal">Edmund Jay<o:p></o:p></p>
<p class="MsoNormal">Mike Jones<o:p></o:p></p>
<p class="MsoNormal">Michael Buck<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">How do we request directional or omnidirectional identifiers?<o:p></o:p></p>
<p class="MsoNormal">In OpenID 2.0, could only request directional identifiers. ICAM profile has PAPE parameter to ask for directional identifiers.<o:p></o:p></p>
<p class="MsoNormal">Decision: Allow “idType” claim value in request. Default type is omnidirectional.<o:p></o:p></p>
<p class="MsoNormal">IdPs should be allowed to only support one idType.<o:p></o:p></p>
<p class="MsoNormal">MUST be illegal to return omnidirectional if directional or ephemeral requested.<o:p></o:p></p>
<p class="MsoNormal">Discussion: “ephemeral”, “transactional” may be a request types we define in the future, based upon use cases.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Unsigned JWT: base64url({“sig”:”none”}).base64url({claims…}).<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Breno: Define maxAuthAge=seconds query parameter as common case<o:p></o:p></p>
<p class="MsoNormal">Breno: If a defined parameter occurs twice, it should be an error<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Nat: Wants requested language preference of RP to be expressible to IdP. Canada wants the same thing.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">====<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Final remaining open issue: OpenID 2.0 compatibility/migration issues<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">One element of support: “openid_identifier” UserInfo field<o:p></o:p></p>
<p class="MsoNormal">OpenID 2.0 allows identifier delegation – we already decided not to support this in ABC<o:p></o:p></p>
<p class="MsoNormal">George: Need a way for IdP to say that old identifier and new identifier are the same<o:p></o:p></p>
<p class="MsoNormal">Breno: Treat identifier migration as a form of account recovery – John: it’s an account linking problem<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Breno: need to define an OpenID discovery endpoint to allow OPs to discover the clientID of RP realm for the issuer to enable migration<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Breno: For compatibility, have openid_realm parameter in request, which must match beginning substring of redirect URI<o:p></o:p></p>
<p class="MsoNormal"> Then can generate OpenID 2.0 OP local identifier and put it in the UserInfo endpoint<o:p></o:p></p>
<p class="MsoNormal">RP must verify that OP is authoritative for OP local identifier returned<o:p></o:p></p>
<p class="MsoNormal">Need OpenID 2.0 service that identifies OpenID ABC endpoint<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">WE APPEAR TO HAVE CLOSED ALL THE OPEN ISSUES!!!<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Spec editing tasks:<o:p></o:p></p>
<p class="MsoNormal">Revise spec to reference (not include!) OAuth 2.0<o:p></o:p></p>
<p class="MsoNormal">Breno: Spec as a whole needs to be reworked to be much more readable, complete<o:p></o:p></p>
<p class="MsoNormal">John: John, Nat, Mike together in Munich next week – take an initial pass at it together<o:p></o:p></p>
<p class="MsoNormal">Compatibility not in core spec – Breno volunteered for this<o:p></o:p></p>
<p class="MsoNormal">UserInfo endpoint schema in its own spec – Pamela volunteered for this<o:p></o:p></p>
<p class="MsoNormal">Claims request and claims response – Mike will write up, Edmund will then turn into spec language<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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