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

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From: R.Jesske@telekom.de
To: evyncke@cisco.com, iesg@ietf.org
CC: draft-ietf-sipcore-locparam@ietf.org, mahoney@nostrum.com, sipcore-chairs@ietf.org, sipcore@ietf.org
Thread-Topic: Éric Vyncke's No Objection on draft-ietf-sipcore-locparam-05: (with COMMENT)
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Date: Mon, 10 Feb 2020 09:56:00 +0000
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Subject: Re: [sipcore] Éric Vyncke's No Objection on draft-ietf-sipcore-locparam-05: (with COMMENT)
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Hi,
Thank you for your comment.
This document updates RFC6442. We are using the security and privacy considerations within RFC6442 which is also addressing encryption. We have not repeated all security considerations and ruling as stated in RFC6442 to avoid duplication.

I hope this is OK for you.

Best Regards

Roland 

-----Ursprüngliche Nachricht-----
Von: Éric Vyncke via Datatracker <noreply@ietf.org> 
Gesendet: Sonntag, 2. Februar 2020 16:45
An: The IESG <iesg@ietf.org>
Cc: draft-ietf-sipcore-locparam@ietf.org; Jean Mahoney <mahoney@nostrum.com>; sipcore-chairs@ietf.org; mahoney@nostrum.com; sipcore@ietf.org
Betreff: Éric Vyncke's No Objection on draft-ietf-sipcore-locparam-05: (with COMMENT)

Éric Vyncke has entered the following ballot position for
draft-ietf-sipcore-locparam-05: No Objection

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The document, along with other ballot positions, can be found here:
https://datatracker.ietf.org/doc/draft-ietf-sipcore-locparam/



----------------------------------------------------------------------
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

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