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<font face="Helvetica, Arial, sans-serif">Hi Breno,<br>
<br>
After looking at this issue, we decided on the call today to
propose the following change to the Messages spec.<br>
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<blockquote><font face="Helvetica, Arial, sans-serif">Remove error
responses <b>login_required</b>, <b>session_selection_required</b>,
<b>
consent_required</b> and <b>user_mismatched</b>. Replace
these error responses with the following...<br>
<br>
<strong>interaction_required</strong>
<br>
End-User interaction is required at the Authorization Server.
This error MAY be returned when the user is required to perform
some action at the Authorization server and the <em>prompt</em>
parameter in the Authorization Request is set to <em>none</em>.
For example, the Authorization Server may require the user to
authentication before granting the authorization request.<br>
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<font face="Helvetica, Arial, sans-serif">The rationale is that the
user needs to interact with the Authorization server anyway so
only one error response is needed.<br>
<br>
Wondering if this causes any issues with the recent developments
with the session management ideas.<br>
<br>
Thanks,<br>
George</font>
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