Push-Based Security Event Token (SET) Delivery Using HTTP
draft-ietf-secevent-http-push-14

Document Type Active Internet-Draft (secevent WG)
Last updated 2020-07-02 (latest revision 2020-06-26)
Replaces draft-ietf-secevent-delivery
Stream IETF
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Document shepherd Yaron Sheffer
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Send notices to Yaron Sheffer <yaronf.ietf@gmail.com>
IANA IANA review state IANA OK - Actions Needed
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RFC Editor RFC Editor state EDIT
Security Events Working Group                            A. Backman, Ed.
Internet-Draft                                                    Amazon
Intended status: Standards Track                           M. Jones, Ed.
Expires: December 28, 2020                                     Microsoft
                                                            M. Scurtescu
                                                                Coinbase
                                                               M. Ansari
                                                                   Cisco
                                                              A. Nadalin
                                                               Microsoft
                                                           June 26, 2020

       Push-Based Security Event Token (SET) Delivery Using HTTP
                    draft-ietf-secevent-http-push-14

Abstract

   This specification defines how a Security Event Token (SET) can be
   delivered to an intended recipient using HTTP POST over TLS.  The SET
   is transmitted in the body of an HTTP POST request to an endpoint
   operated by the recipient, and the recipient indicates successful or
   failed transmission via the HTTP response.

Status of This Memo

   This Internet-Draft is submitted in full conformance with the
   provisions of BCP 78 and BCP 79.

   Internet-Drafts are working documents of the Internet Engineering
   Task Force (IETF).  Note that other groups may also distribute
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   Internet-Drafts are draft documents valid for a maximum of six months
   and may be updated, replaced, or obsoleted by other documents at any
   time.  It is inappropriate to use Internet-Drafts as reference
   material or to cite them other than as "work in progress."

   This Internet-Draft will expire on December 28, 2020.

Copyright Notice

   Copyright (c) 2020 IETF Trust and the persons identified as the
   document authors.  All rights reserved.

   This document is subject to BCP 78 and the IETF Trust's Legal
   Provisions Relating to IETF Documents

Backman, et al.         Expires December 28, 2020               [Page 1]
Internet-Draft        draft-ietf-secevent-http-push            June 2020

   (https://trustee.ietf.org/license-info) in effect on the date of
   publication of this document.  Please review these documents
   carefully, as they describe your rights and restrictions with respect
   to this document.  Code Components extracted from this document must
   include Simplified BSD License text as described in Section 4.e of
   the Trust Legal Provisions and are provided without warranty as
   described in the Simplified BSD License.

Table of Contents

   1.  Introduction and Overview . . . . . . . . . . . . . . . . . .   2
     1.1.  Notational Conventions  . . . . . . . . . . . . . . . . .   3
     1.2.  Definitions . . . . . . . . . . . . . . . . . . . . . . .   3
   2.  SET Delivery  . . . . . . . . . . . . . . . . . . . . . . . .   3
     2.1.  Transmitting a SET  . . . . . . . . . . . . . . . . . . .   5
     2.2.  Success Response  . . . . . . . . . . . . . . . . . . . .   6
     2.3.  Failure Response  . . . . . . . . . . . . . . . . . . . .   6
     2.4.  Security Event Token Delivery Error Codes . . . . . . . .   8
   3.  Authentication and Authorization  . . . . . . . . . . . . . .   9
   4.  Delivery Reliability  . . . . . . . . . . . . . . . . . . . .   9
   5.  Security Considerations . . . . . . . . . . . . . . . . . . .  10
     5.1.  Authentication Using Signed SETs  . . . . . . . . . . . .  10
     5.2.  HTTP Considerations . . . . . . . . . . . . . . . . . . .  10
     5.3.  Confidentiality of SETs . . . . . . . . . . . . . . . . .  10
     5.4.  Denial of Service . . . . . . . . . . . . . . . . . . . .  11
     5.5.  Authenticating Persisted SETs . . . . . . . . . . . . . .  11
   6.  Privacy Considerations  . . . . . . . . . . . . . . . . . . .  11
   7.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  12
     7.1.  Security Event Token Delivery Error Codes . . . . . . . .  12
       7.1.1.  Registration Template . . . . . . . . . . . . . . . .  13
       7.1.2.  Initial Registry Contents . . . . . . . . . . . . . .  13
   8.  References  . . . . . . . . . . . . . . . . . . . . . . . . .  14
     8.1.  Normative References  . . . . . . . . . . . . . . . . . .  14
     8.2.  Informative References  . . . . . . . . . . . . . . . . .  16
   Appendix A.  Unencrypted Transport Considerations . . . . . . . .  16
   Appendix B.  Other Streaming Specifications . . . . . . . . . . .  17
   Appendix C.  Acknowledgments  . . . . . . . . . . . . . . . . . .  18
   Appendix D.  Change Log . . . . . . . . . . . . . . . . . . . . .  19
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  24

1.  Introduction and Overview
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