Certificate Management Service for the Session Initiation Protocol (SIP)
RFC 6072
| Document | Type |
RFC - Proposed Standard
(February 2011; Errata)
Was draft-ietf-sip-certs (sip WG)
|
|
|---|---|---|---|
| Last updated | 2015-10-14 | ||
| Replaces | draft-ietf-sipping-certs | ||
| Stream | IETF | ||
| Formats | plain text pdf html bibtex | ||
| Reviews | |||
| Stream | WG state | (None) | |
| Document shepherd | No shepherd assigned | ||
| IESG | IESG state | RFC 6072 (Proposed Standard) | |
| Consensus Boilerplate | Unknown | ||
| Telechat date | |||
| Responsible AD | Robert Sparks | ||
| Send notices to | (None) | ||
Internet Engineering Task Force (IETF) C. Jennings
Request for Comments: 6072 Cisco Systems
Category: Standards Track J. Fischl, Ed.
ISSN: 2070-1721 Skype
February 2011
Certificate Management Service for the Session Initiation Protocol (SIP)
Abstract
This document defines a credential service that allows Session
Initiation Protocol (SIP) User Agents (UAs) to use a SIP event
package to discover the certificates of other users. This mechanism
allows User Agents that want to contact a given Address-of-Record
(AOR) to retrieve that AOR's certificate by subscribing to the
credential service, which returns an authenticated response
containing that certificate. The credential service also allows
users to store and retrieve their own certificates and private keys.
Status of This Memo
This is an Internet Standards Track document.
This document is a product of the Internet Engineering Task Force
(IETF). It represents the consensus of the IETF community. It has
received public review and has been approved for publication by the
Internet Engineering Steering Group (IESG). Further information on
Internet Standards is available in Section 2 of RFC 5741.
Information about the current status of this document, any errata,
and how to provide feedback on it may be obtained at
http://www.rfc-editor.org/info/rfc6072.
Jennings & Fischl Standards Track [Page 1]
RFC 6072 SIP Certificates February 2011
Copyright Notice
Copyright (c) 2011 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
(http://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.
This document may contain material from IETF Documents or IETF
Contributions published or made publicly available before November
10, 2008. The person(s) controlling the copyright in some of this
material may not have granted the IETF Trust the right to allow
modifications of such material outside the IETF Standards Process.
Without obtaining an adequate license from the person(s) controlling
the copyright in such materials, this document may not be modified
outside the IETF Standards Process, and derivative works of it may
not be created outside the IETF Standards Process, except to format
it for publication as an RFC or to translate it into languages other
than English.
Table of Contents
1. Introduction ....................................................3
2. Definitions .....................................................4
3. Overview ........................................................4
4. UA Behavior with Certificates ...................................7
5. UA Behavior with Credentials ....................................8
6. Event Package Formal Definition for "certificate" ...............9
6.1. Event Package Name .........................................9
6.2. SUBSCRIBE Bodies ...........................................9
6.3. Subscription Duration .....................................10
6.4. NOTIFY Bodies .............................................10
6.5. Subscriber Generation of SUBSCRIBE Requests ...............10
6.6. Notifier Processing of SUBSCRIBE Requests .................11
6.7. Notifier Generation of NOTIFY Requests ....................11
6.8. Subscriber Processing of NOTIFY Requests ..................11
6.9. Handling of Forked Requests ...............................11
6.10. Rate of Notifications ....................................12
6.11. State Agents and Lists ...................................12
6.12. Behavior of a Proxy Server ...............................12
Jennings & Fischl Standards Track [Page 2]
RFC 6072 SIP Certificates February 2011
7. Event Package Formal Definition for "credential" ...............12
7.1. Event Package Name ........................................12
Show full document text