Github user kbotzum commented on the pull request:
https://github.com/apache/drill/pull/400#issuecomment-192320077
One suggestion. The terms I use when discussing the concepts with customers
are Drill inbound impersonation and Drill outbound impersonation. That is
absolutely clear. It does imply implementation to a bit but I think makes
intent very clear. You can then derive other terms from that such as
"can_impersonate_inbound" and
"principals_authorized_for_inbound_impersonation." Yea, really wording but very
clear. We can of course shorten to "princ_auth_inbound_imper" in code.
Would that make sense?
By the way the use of the termed chained in the context of security usually
implied something like chained delegation which makes me think of a security
identity that is both end to end secure like kerberos and includes all
identities that were passed through. That's not this so I'd avoid use of the
term chained.
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