RDAP Deployment Findings and Update
draft-blanchet-regext-rdap-deployfindings-02
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Marc Blanchet
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2019-06-04
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Network Working Group M. Blanchet
Internet-Draft Viagenie
Intended status: Informational June 4, 2019
Expires: December 6, 2019
RDAP Deployment Findings and Update
draft-blanchet-regext-rdap-deployfindings-02
Abstract
Registration Access Data Protocol(RDAP) is being deployed in domain
and IP address registries. This document describes issues and
findings while interfacing with the known server implementations and
deployments. It also provides recommendations for the
specifications.
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 https://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 December 6, 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
(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.
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Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2
2. IANA RDAP Registries Related Issues . . . . . . . . . . . . . 2
2.1. Values not Registered or Similar . . . . . . . . . . . . 3
2.2. RDAP Extensions not Registered . . . . . . . . . . . . . 4
3. RDAP Responses . . . . . . . . . . . . . . . . . . . . . . . 5
3.1. Cross-origin resource sharing(CORS) . . . . . . . . . . . 5
3.2. Object Class Name empty . . . . . . . . . . . . . . . . . 5
3.3. Links Relation Values . . . . . . . . . . . . . . . . . . 5
3.4. Related link pointing to self causes infinite loop . . . 6
3.5. Registrant Entity Too Deep . . . . . . . . . . . . . . . 7
4. Queries . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.1. URL encoding of : . . . . . . . . . . . . . . . . . . . . 8
5. Domain Registrar RDAP Server Location . . . . . . . . . . . . 8
6. Issues related to RFC7482 . . . . . . . . . . . . . . . . . . 8
6.1. Search patterns that are not . . . . . . . . . . . . . . 8
7. IANA RDAP Bootstrap Registries Related Issues . . . . . . . . 9
7.1. Missing Trailing Char in Bootstrap Registries . . . . . . 9
7.2. Single target value . . . . . . . . . . . . . . . . . . . 9
8. Security Considerations . . . . . . . . . . . . . . . . . . . 9
9. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 9
10. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 9
11. References . . . . . . . . . . . . . . . . . . . . . . . . . 9
11.1. Normative References . . . . . . . . . . . . . . . . . . 9
11.2. Informative References . . . . . . . . . . . . . . . . . 10
11.3. URIs . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Author's Address . . . . . . . . . . . . . . . . . . . . . . . . 10
1. Introduction
While developing various tools and software related to RDAP, issues
have been found and are documented below. This document should help
in writing future version of the specifications and provide better
conformant deployment. It is split in various sections based on
where the fix should be applied. Obviously, there are different
levels of severity of the issues, including nits or very minor. The
actual instances and organisations running the RDAP servers where the
issues were found are not listed.
2. IANA RDAP Registries Related Issues
This section describes issues related to the IANA non-Bootstrap
registries as specified in [RFC7483].
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