Login Security Extension for the Extensible Provisioning Protocol (EPP)
draft-ietf-regext-login-security-00
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Network Working Group J. Gould
Internet-Draft M. Pozun
Intended status: Standards Track VeriSign, Inc.
Expires: August 5, 2019 February 1, 2019
Login Security Extension for the Extensible Provisioning Protocol (EPP)
draft-ietf-regext-login-security-00
Abstract
The Extensible Provisioning Protocol (EPP) includes a client
authentication scheme that is based on a user identifier and
password. The structure of the password field is defined by an XML
Schema data type that specifies minimum and maximum password length
values, but there are no other provisions for password management
other than changing the password. This document describes an EPP
extension that allows longer passwords to be created and adds
additional security features to the EPP login command and 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
working documents as Internet-Drafts. The list of current Internet-
Drafts is at http://datatracker.ietf.org/drafts/current/.
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 August 5, 2019.
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
(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
Gould & Pozun Expires August 5, 2019 [Page 1]
Internet-Draft loginSec February 2019
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 . . . . . . . . . . . . . . . . . . . . . . . . 2
1.1. Conventions Used in This Document . . . . . . . . . . . . 3
2. Migrating to Newer Versions of This Extension . . . . . . . . 3
3. Object Attributes . . . . . . . . . . . . . . . . . . . . . . 4
3.1. Event . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.2. "[LOGIN-SECURITY]" Password . . . . . . . . . . . . . . . 5
3.3. Dates and Times . . . . . . . . . . . . . . . . . . . . . 6
4. EPP Command Mapping . . . . . . . . . . . . . . . . . . . . . 6
4.1. EPP <login> Command . . . . . . . . . . . . . . . . . . . 6
5. Formal Syntax . . . . . . . . . . . . . . . . . . . . . . . . 13
5.1. Login Security Extension Schema . . . . . . . . . . . . . 13
6. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 15
6.1. XML Namespace . . . . . . . . . . . . . . . . . . . . . . 15
6.2. EPP Extension Registry . . . . . . . . . . . . . . . . . 16
7. Implementation Status . . . . . . . . . . . . . . . . . . . . 16
8. Security Considerations . . . . . . . . . . . . . . . . . . . 16
9. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 17
10. References . . . . . . . . . . . . . . . . . . . . . . . . . 17
10.1. Normative References . . . . . . . . . . . . . . . . . . 17
10.2. Informative References . . . . . . . . . . . . . . . . . 17
10.3. URIs . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Appendix A. Change History . . . . . . . . . . . . . . . . . . . 18
A.1. Change from 00 to 01 . . . . . . . . . . . . . . . . . . 18
A.2. Change from 01 to 02 . . . . . . . . . . . . . . . . . . 18
A.3. Change from 02 to 03 . . . . . . . . . . . . . . . . . . 18
A.4. Change from 03 to REGEXT 00 . . . . . . . . . . . . . . . 18
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 18
1. Introduction
This document describes an Extensible Provisioning Protocol (EPP)
extension for enhancing the security of the EPP login command in EPP
RFC 5730. The enhancements include supporting longer passwords (or
passphrases) than the 16-character maximum and providing a list of
security events in the login response. The password (current and
new) in EPP RFC 5730 can be overridden by the password included in
the extension to extend past the 16-character maximum. The security
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