[sipcore] Éric Vyncke's No Objection on draft-ietf-sipcore-locparam-05: (with COMMENT)

Éric Vyncke via Datatracker <noreply@ietf.org> Sun, 02 February 2020 15:45 UTC

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Date: Sun, 02 Feb 2020 07:45:11 -0800
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Subject: [sipcore] Éric Vyncke's No Objection on draft-ietf-sipcore-locparam-05: (with COMMENT)
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Éric Vyncke has entered the following ballot position for
draft-ietf-sipcore-locparam-05: No Objection

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COMMENT:
----------------------------------------------------------------------

Thank you for the work put into this document. I found the document easy to
read even for a non SIP-fluent person like me.

I have just one non-blocking comment/question. Your reply will be appreciated.

-- Section 7 --
If the source of location is critical, then I wonder why this source is not
cryptographically authenticated... Having hop-by-hop TLS protection is not
enough probably as the UE (or any adverse proxy on the path) could insert a
fake Geoloc with a fake loc-src.

I hope that this helps to improve the document,

Regards,

-éric