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<div class="moz-cite-prefix">On 7/26/16 4:39 PM, Cantor, Scott
wrote:The result was an "UnknownPrincipal" error returned in the
response.
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I believe we are using the standard v3 transient ID generation.
Any ideas on what the problem is here, or what additional config we
may be missing?
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I don't think there's anyway to make that work. I don't know if it worked in V2, and if it did, I doubt it was intentional. I suspect there's a mismatch in expectations between the delegation behavior and the transient ID behavior. You'd probably need to file a bug and work around it by using a different form of NameID that doesn't implement checks against the identity of the relying party.
I don't think it's possible to make this work with transients as is, but I don't know if Brent tested that or what it's meant to be doing.
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<br>
I sent my reply just now before reading yours. But I think our
interpretations of the Subject c14n error are the same. I also
don't know for sure if it worked in v2, but the machinery was so
different there.<br>
<br>
See my other note, I'm pretty sure I know where the error is, and
it's probably fixable pretty easily as long as there is a reliable
way to determine from the Assertion the entityID of the RP to whom
the transient was actually issued.<br>
<br>
No, I don't think I ever tested the transient (or persistent) case.<br>
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