Poll-Based Security Event Token (SET) Delivery Using HTTP
draft-ietf-secevent-http-poll-05
Network Working Group A. Backman, Ed.
Internet-Draft Amazon
Intended status: Standards Track M. Jones, Ed.
Expires: May 21, 2020 Microsoft
M. Scurtescu
Coinbase
M. Ansari
Cisco
A. Nadalin
Microsoft
November 18, 2019
Poll-Based Security Event Token (SET) Delivery Using HTTP
draft-ietf-secevent-http-poll-05
Abstract
This specification defines how a series of Security Event Tokens
(SETs) may be delivered to an intended recipient using HTTP POST over
TLS initiated as a poll by the recipient. The specification also
defines how delivery can be assured, subject to the SET Recipient's
need for assurance.
Status of This Memo
This Internet-Draft is submitted in full conformance with the
provisions of BCP 78 and BCP 79.
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This Internet-Draft will expire on May 21, 2020.
Copyright Notice
Copyright (c) 2019 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 May 21, 2020 [Page 1]
Internet-Draft draft-ietf-secevent-http-poll November 2019
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Table of Contents
1. Introduction and Overview . . . . . . . . . . . . . . . . . . 2
1.1. Notational Conventions . . . . . . . . . . . . . . . . . 3
1.2. Definitions . . . . . . . . . . . . . . . . . . . . . . . 3
2. SET Delivery . . . . . . . . . . . . . . . . . . . . . . . . 3
2.1. Polling Delivery using HTTP . . . . . . . . . . . . . . . 4
2.2. Polling HTTP Request . . . . . . . . . . . . . . . . . . 4
2.3. Polling HTTP Response . . . . . . . . . . . . . . . . . . 5
2.4. Poll Request . . . . . . . . . . . . . . . . . . . . . . 6
2.4.1. Poll Only Request . . . . . . . . . . . . . . . . . . 6
2.4.2. Acknowledge Only Request . . . . . . . . . . . . . . 7
2.4.3. Poll with Acknowledgement . . . . . . . . . . . . . . 8
2.4.4. Poll with Acknowledgement and Errors . . . . . . . . 9
2.5. Poll Response . . . . . . . . . . . . . . . . . . . . . . 9
2.5.1. Poll Error Response . . . . . . . . . . . . . . . . . 11
2.6. Error Response Handling . . . . . . . . . . . . . . . . . 11
3. Authentication and Authorization . . . . . . . . . . . . . . 12
4. Security Considerations . . . . . . . . . . . . . . . . . . . 12
4.1. Authentication Using Signed SETs . . . . . . . . . . . . 12
4.2. HTTP Considerations . . . . . . . . . . . . . . . . . . . 13
4.3. Confidentiality of SETs . . . . . . . . . . . . . . . . . 13
4.4. Access Token Considerations . . . . . . . . . . . . . . . 13
4.4.1. Bearer Token Considerations . . . . . . . . . . . . . 13
5. Privacy Considerations . . . . . . . . . . . . . . . . . . . 14
6. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 14
7. References . . . . . . . . . . . . . . . . . . . . . . . . . 14
7.1. Normative References . . . . . . . . . . . . . . . . . . 14
7.2. Informative References . . . . . . . . . . . . . . . . . 16
Appendix A. Acknowledgments . . . . . . . . . . . . . . . . . . 17
Appendix B. Change Log . . . . . . . . . . . . . . . . . . . . . 17
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 19
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