Last Call Review of draft-ietf-capport-api-07

Request Review of draft-ietf-capport-api
Requested rev. no specific revision (document currently at 08)
Type Last Call Review
Team Security Area Directorate (secdir)
Deadline 2020-05-11
Requested 2020-04-27
Authors Tommy Pauly, Darshak Thakore
Draft last updated 2020-04-30
Completed reviews Secdir Last Call review of -07 by Robert Sparks (diff)
Genart Last Call review of -07 by Brian Carpenter (diff)
Opsdir Last Call review of -07 by Linda Dunbar (diff)
Assignment Reviewer Robert Sparks 
State Completed
Review review-ietf-capport-api-07-secdir-lc-sparks-2020-04-30
Posted at
Reviewed rev. 07 (document currently at 08)
Review result Ready
Review completed: 2020-04-30


I have reviewed this document as part of the security directorate's ongoing
effort to review all IETF documents being processed by the IESG. These comments
were written primarily for the benefit of the security area directors. Document
editors and WG chairs should treat these comments just like any other last call

This document is ready for publication as Proposed Standard RFC.

The document defines an HTTP json-based API for clients to use with a captive portal API server.
Discovery of the API server URL is defined in other capport documents.
Connection to the server uses TLS. Server authentication SHOULD use OCSP stapling, and the network SHOULD provide permit connection to NTP servers (or other time-sync mechanisms).
The security considerations section calls out the potential risk of look-alike characters being used in the server domain name to mislead the user of the client of this API.