draft-ietf-regext-epp-fees-19.txt   draft-ietf-regext-epp-fees-20.txt 
Registration Protocols Extensions R. Carney Registration Protocols Extensions R. Carney
Internet-Draft GoDaddy Inc. Internet-Draft GoDaddy Inc.
Intended status: Standards Track G. Brown Intended status: Standards Track G. Brown
Expires: April 13, 2020 CentralNic Group plc Expires: April 23, 2020 CentralNic Group plc
J. Frakes J. Frakes
October 11, 2019 October 21, 2019
Registry Fee Extension for the Extensible Provisioning Protocol (EPP) Registry Fee Extension for the Extensible Provisioning Protocol (EPP)
draft-ietf-regext-epp-fees-19 draft-ietf-regext-epp-fees-20
Abstract Abstract
Given the expansion of the DNS namespace, and the proliferation of Given the expansion of the DNS namespace, and the proliferation of
novel business models, it is desirable to provide a method for novel business models, it is desirable to provide a method for
Extensible Provisioning Protocol (EPP) clients to query EPP servers Extensible Provisioning Protocol (EPP) clients to query EPP servers
for the fees and credits and provide expected fees and credits for for the fees and credits and provide expected fees and credits for
certain commands and objects. This document describes an EPP certain commands and objects. This document describes an EPP
extension mapping for registry fees. extension mapping for registry fees.
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Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet- working documents as Internet-Drafts. The list of current Internet-
Drafts is at https://datatracker.ietf.org/drafts/current/. Drafts is at https://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
This Internet-Draft will expire on April 13, 2020. This Internet-Draft will expire on April 23, 2020.
Copyright Notice Copyright Notice
Copyright (c) 2019 IETF Trust and the persons identified as the Copyright (c) 2019 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents Provisions Relating to IETF Documents
(https://trustee.ietf.org/license-info) in effect on the date of (https://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents publication of this document. Please review these documents
skipping to change at page 2, line 49 skipping to change at page 2, line 49
6.1. Fee Extension Schema . . . . . . . . . . . . . . . . . . 27 6.1. Fee Extension Schema . . . . . . . . . . . . . . . . . . 27
7. Security Considerations . . . . . . . . . . . . . . . . . . . 32 7. Security Considerations . . . . . . . . . . . . . . . . . . . 32
8. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 32 8. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 32
8.1. XML Namespace . . . . . . . . . . . . . . . . . . . . . . 32 8.1. XML Namespace . . . . . . . . . . . . . . . . . . . . . . 32
8.2. EPP Extension Registry . . . . . . . . . . . . . . . . . 32 8.2. EPP Extension Registry . . . . . . . . . . . . . . . . . 32
9. Implementation Status . . . . . . . . . . . . . . . . . . . . 33 9. Implementation Status . . . . . . . . . . . . . . . . . . . . 33
9.1. RegistryEngine EPP Service . . . . . . . . . . . . . . . 33 9.1. RegistryEngine EPP Service . . . . . . . . . . . . . . . 33
10. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 34 10. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 34
11. Change History . . . . . . . . . . . . . . . . . . . . . . . 34 11. Change History . . . . . . . . . . . . . . . . . . . . . . . 34
11.1. Change from 18 to 19 . . . . . . . . . . . . . . . . . . 34 11.1. Change from 18 to 19 . . . . . . . . . . . . . . . . . . 34
11.2. Change from 17 to 18 . . . . . . . . . . . . . . . . . . 34 11.2. Change from 18 to 19 . . . . . . . . . . . . . . . . . . 34
11.3. Change from 16 to 17 . . . . . . . . . . . . . . . . . . 34 11.3. Change from 17 to 18 . . . . . . . . . . . . . . . . . . 34
11.4. Change from 15 to 16 . . . . . . . . . . . . . . . . . . 35 11.4. Change from 16 to 17 . . . . . . . . . . . . . . . . . . 35
11.5. Change from 14 to 15 . . . . . . . . . . . . . . . . . . 35 11.5. Change from 15 to 16 . . . . . . . . . . . . . . . . . . 35
11.6. Change from 13 to 14 . . . . . . . . . . . . . . . . . . 35 11.6. Change from 14 to 15 . . . . . . . . . . . . . . . . . . 35
11.7. Change from 12 to 13 . . . . . . . . . . . . . . . . . . 35 11.7. Change from 13 to 14 . . . . . . . . . . . . . . . . . . 35
11.8. Change from 11 to 12 . . . . . . . . . . . . . . . . . . 35 11.8. Change from 12 to 13 . . . . . . . . . . . . . . . . . . 35
11.9. Change from 10 to 11 . . . . . . . . . . . . . . . . . . 35 11.9. Change from 11 to 12 . . . . . . . . . . . . . . . . . . 35
11.10. Change from 09 to 10 . . . . . . . . . . . . . . . . . . 35 11.10. Change from 10 to 11 . . . . . . . . . . . . . . . . . . 35
11.11. Change from 08 to 09 . . . . . . . . . . . . . . . . . . 35 11.11. Change from 09 to 10 . . . . . . . . . . . . . . . . . . 35
11.12. Change from 07 to 08 . . . . . . . . . . . . . . . . . . 36 11.12. Change from 08 to 09 . . . . . . . . . . . . . . . . . . 36
11.13. Change from 06 to 07 . . . . . . . . . . . . . . . . . . 36 11.13. Change from 07 to 08 . . . . . . . . . . . . . . . . . . 36
11.14. Change from 05 to 06 . . . . . . . . . . . . . . . . . . 36 11.14. Change from 06 to 07 . . . . . . . . . . . . . . . . . . 36
11.15. Change from 04 to 05 . . . . . . . . . . . . . . . . . . 36 11.15. Change from 05 to 06 . . . . . . . . . . . . . . . . . . 36
11.16. Change from 03 to 04 . . . . . . . . . . . . . . . . . . 36 11.16. Change from 04 to 05 . . . . . . . . . . . . . . . . . . 36
11.17. Change from 02 to 03 . . . . . . . . . . . . . . . . . . 37 11.17. Change from 03 to 04 . . . . . . . . . . . . . . . . . . 36
11.18. Change from 01 to 02 . . . . . . . . . . . . . . . . . . 37 11.18. Change from 02 to 03 . . . . . . . . . . . . . . . . . . 37
11.19. Change from 00 to 01 . . . . . . . . . . . . . . . . . . 37 11.19. Change from 01 to 02 . . . . . . . . . . . . . . . . . . 37
11.20. Change from draft-brown-00 to draft-ietf-regext-fees-00 37 11.20. Change from 00 to 01 . . . . . . . . . . . . . . . . . . 37
11.21. Change from draft-brown-00 to draft-ietf-regext-fees-00 37
12. References . . . . . . . . . . . . . . . . . . . . . . . . . 37 12. References . . . . . . . . . . . . . . . . . . . . . . . . . 37
12.1. Normative References . . . . . . . . . . . . . . . . . . 37 12.1. Normative References . . . . . . . . . . . . . . . . . . 37
12.2. Informative References . . . . . . . . . . . . . . . . . 38 12.2. Informative References . . . . . . . . . . . . . . . . . 39
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 38 Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 39
1. Introduction 1. Introduction
Historically, domain name registries have applied a simple fee Historically, domain name registries have applied a simple fee
structure for billable transactions, namely a basic unit price structure for billable transactions, namely a basic unit price
applied to domain <create>, <renew>, <transfer> and RGP [RFC3915] applied to domain <create>, <renew>, <transfer> and RGP [RFC3915]
restore commands. Given the relatively small number of EPP servers restore commands. Given the relatively small number of EPP servers
to which EPP clients have been required to connect, it has generally to which EPP clients have been required to connect, it has generally
been the case that client operators have been able to obtain details been the case that client operators have been able to obtain details
of these fees out-of-band by contacting the server operators. of these fees out-of-band by contacting the server operators.
skipping to change at page 34, line 37 skipping to change at page 34, line 37
o Jody Kolker, Joe Snitker and Kevin Allendorf of Go Daddy o Jody Kolker, Joe Snitker and Kevin Allendorf of Go Daddy
o Michael Holloway of Com Laude o Michael Holloway of Com Laude
o Santosh Kalsangrah of Impetus Infotech o Santosh Kalsangrah of Impetus Infotech
o Alex Mayrhofer of Nic.at o Alex Mayrhofer of Nic.at
o Thomas Corte of Knipp Medien und Kommunikation GmbH o Thomas Corte of Knipp Medien und Kommunikation GmbH
11. Change History 11. Change History
11.1. Change from 18 to 19 11.1. Change from 18 to 19
Added normative reference for XML Schema.
11.2. Change from 18 to 19
Updated per IESG review, all updates (except for one schema change) Updated per IESG review, all updates (except for one schema change)
were just textual for clarity and correctness. The schema change was were just textual for clarity and correctness. The schema change was
to require the name attribute of the commandType element. to require the name attribute of the commandType element.
11.2. Change from 17 to 18 11.3. Change from 17 to 18
Corrected erroneous edit left in place in previous revision (17), Corrected erroneous edit left in place in previous revision (17),
reverted text back to original text (revision 16) in section 3.4. reverted text back to original text (revision 16) in section 3.4.
11.3. Change from 16 to 17 11.4. Change from 16 to 17
Updated per AD review, all updates were just textual for clarity and Updated per AD review, all updates were just textual for clarity and
correctness. correctness.
11.4. Change from 15 to 16 11.5. Change from 15 to 16
Updated per AD review and list comments: several grammar corrections; Updated per AD review and list comments: several grammar corrections;
clarification text added to section 3.4.3 and 3.5; and a schema clarification text added to section 3.4.3 and 3.5; and a schema
update for consistency by providing a "lang" attribute to the update for consistency by providing a "lang" attribute to the
<fee:fee> and <fee:credit> "description" attribute detailed in <fee:fee> and <fee:credit> "description" attribute detailed in
section 3.4. section 3.4.
11.5. Change from 14 to 15 11.6. Change from 14 to 15
Updated schema, moving the "standard" attribute of the Updated schema, moving the "standard" attribute of the
"commandDataType" inside the <extension> block. "commandDataType" inside the <extension> block.
11.6. Change from 13 to 14 11.7. Change from 13 to 14
Moved RFC 7451 reference from Normative to Informative section. Moved RFC 7451 reference from Normative to Informative section.
11.7. Change from 12 to 13 11.8. Change from 12 to 13
Updated XML namespace and schema registration to be "epp" scoped - Updated XML namespace and schema registration to be "epp" scoped -
global replace of XML namespace from urn:ietf:params:xml:ns:fee-1.0 global replace of XML namespace from urn:ietf:params:xml:ns:fee-1.0
to urn:ietf:params:xml:ns:epp:fee-1.0 and the XML schema registration to urn:ietf:params:xml:ns:epp:fee-1.0 and the XML schema registration
from urn:ietf:params:xml:schema:fee-1.0 to from urn:ietf:params:xml:schema:fee-1.0 to
urn:ietf:params:xml:schema:epp:fee-1.0. urn:ietf:params:xml:schema:epp:fee-1.0.
11.8. Change from 11 to 12 11.9. Change from 11 to 12
Updated references to current version of documents and moved the Updated references to current version of documents and moved the
"standard" attribute from the check command (commandType) to the "standard" attribute from the check command (commandType) to the
check response (commandDataType). check response (commandDataType).
11.9. Change from 10 to 11 11.10. Change from 10 to 11
Updated document per Working Group Last Call comments. Made minor Updated document per Working Group Last Call comments. Made minor
textual changes throughout for enhanced clarity per WGLC comments. textual changes throughout for enhanced clarity per WGLC comments.
11.10. Change from 09 to 10 11.11. Change from 09 to 10
Updated document per Working Group Last Call comments. Updated Updated document per Working Group Last Call comments. Updated
schema to version 1.0 in anticipation of standardization, no changes schema to version 1.0 in anticipation of standardization, no changes
were made to the latest, 0.25, schema. Made minor textual changes were made to the latest, 0.25, schema. Made minor textual changes
throughout for enhanced clarity per WGLC comments. throughout for enhanced clarity per WGLC comments.
11.11. Change from 08 to 09 11.12. Change from 08 to 09
Updated scheme to version 0.25 to allow tighter checking on Updated scheme to version 0.25 to allow tighter checking on
<fee:command> by splitting the client and server definitions, moved <fee:command> by splitting the client and server definitions, moved
the class element from the command to the object level and added an the class element from the command to the object level and added an
optional standard attribute to the command element. Also updated optional standard attribute to the command element. Also updated
section 3.1 for clarity on name attribute; updated section 3.9 for section 3.1 for clarity on name attribute; updated section 3.9 for
clarity on uses of <fee:reason>; removed second paragraph in section clarity on uses of <fee:reason>; removed second paragraph in section
5.2.1 as it was duplicative of second to last paragraph in 4.0; and 5.2.1 as it was duplicative of second to last paragraph in 4.0; and
updated section 5.1.1 to add section references. updated section 5.1.1 to add section references.
11.12. Change from 07 to 08 11.13. Change from 07 to 08
Updated section 3.8 and 5.1.1 to provide clarity on server processing Updated section 3.8 and 5.1.1 to provide clarity on server processing
and response of various scenarios (i.e. "quiet" period processing). and response of various scenarios (i.e. "quiet" period processing).
11.13. Change from 06 to 07 11.14. Change from 06 to 07
Updated section 3.8 and 4.0 to provide clarity on server processing Updated section 3.8 and 4.0 to provide clarity on server processing
and response of various scenarios. and response of various scenarios.
11.14. Change from 05 to 06 11.15. Change from 05 to 06
Updated scheme to version 0.23 to allow the return of no Updated scheme to version 0.23 to allow the return of no
<fee:command> element(s) if an error situation occurs. Edited <fee:command> element(s) if an error situation occurs. Edited
section 3.8 extensively after input from interim meeting and REGEXT section 3.8 extensively after input from interim meeting and REGEXT
F2F meeting at IETF-99. Added normative reference for draft-ietf- F2F meeting at IETF-99. Added normative reference for draft-ietf-
eppext-launchphase. eppext-launchphase.
11.15. Change from 04 to 05 11.16. Change from 04 to 05
Updated scheme to version 0.21 to support the lang attribute for the Updated scheme to version 0.21 to support the lang attribute for the
reason element of the objectCDType and the commandType types as well reason element of the objectCDType and the commandType types as well
as to add the update command to the commandEnum type. Updated as to add the update command to the commandEnum type. Updated
section 3.1 to include language for the custom command. Added section 3.1 to include language for the custom command. Added
section 3.9 to provide a description of the <fee:reason> element. section 3.9 to provide a description of the <fee:reason> element.
Fixed typos and added clarification text on when client fee is less Fixed typos and added clarification text on when client fee is less
than server fee in section 4. Additionally, I added description than server fee in section 4. Additionally, I added description
pointers to appropriate Section 3 definitions for element clarity pointers to appropriate Section 3 definitions for element clarity
throughout the document. throughout the document.
11.16. Change from 03 to 04 11.17. Change from 03 to 04
Updated scheme to version 0.19 to correct typos and to replace the Updated scheme to version 0.19 to correct typos and to replace the
commandTypeValue type with the commandEnum type and customName commandTypeValue type with the commandEnum type and customName
attribute for stricter validation. Updated various text for grammar attribute for stricter validation. Updated various text for grammar
and clarity. Added text to section 4 clarifying the <check> response and clarity. Added text to section 4 clarifying the <check> response
when the client provided no fee extension but the server was when the client provided no fee extension but the server was
expecting the extension. expecting the extension.
11.17. Change from 02 to 03 11.18. Change from 02 to 03
Updated scheme to version 0.17 to simplify the check command syntax. Updated scheme to version 0.17 to simplify the check command syntax.
Moved fee avail to objectCDType to allow fast failing on error Moved fee avail to objectCDType to allow fast failing on error
situations. Removed the objectCheckType as it was no longer being situations. Removed the objectCheckType as it was no longer being
used. Updated examples to reflect these scheme changes. Added used. Updated examples to reflect these scheme changes. Added
language for server failing a <create> if the <fee:fee> passed by the language for server failing a <create> if the <fee:fee> passed by the
client is less than the server fee. client is less than the server fee.
11.18. Change from 01 to 02 11.19. Change from 01 to 02
Updated scheme to version 0.15 to fix errors in CommandType, Updated scheme to version 0.15 to fix errors in CommandType,
objectCDType, transformCommandType and transformResultType objectCDType, transformCommandType and transformResultType
definitions. definitions.
11.19. Change from 00 to 01 11.20. Change from 00 to 01
Added Roger Carney as author to finish draft. Moved Formal Syntax Added Roger Carney as author to finish draft. Moved Formal Syntax
section to main level numbering. Various grammar, typos, and section to main level numbering. Various grammar, typos, and
administrative edits for clarity. Removed default value for the administrative edits for clarity. Removed default value for the
"applied" attribute of <fee:fee> so that it can truly be optional. "applied" attribute of <fee:fee> so that it can truly be optional.
Added support for the <delete> command to return a <fee:fee> element Added support for the <delete> command to return a <fee:fee> element
as well. Modified default response on the <check> command for the as well. Modified default response on the <check> command for the
optional <fee:period> when it was not provided in the command, optional <fee:period> when it was not provided in the command,
leaving it to the server to provide the default period value. leaving it to the server to provide the default period value.
Extensive edits were done to the <check> command, the <check> Extensive edits were done to the <check> command, the <check>
response and to the fee extension schema (checkType, objectCheckType, response and to the fee extension schema (checkType, objectCheckType,
objectIdentifierType, objectCDType, commandType) to support objectIdentifierType, objectCDType, commandType) to support
requesting and returning multiple transformation fees in a single requesting and returning multiple transformation fees in a single
call. Added section on Phase/Subphase to provide more context on the call. Added section on Phase/Subphase to provide more context on the
uses. uses.
11.20. Change from draft-brown-00 to draft-ietf-regext-fees-00 11.21. Change from draft-brown-00 to draft-ietf-regext-fees-00
Updated to be REGEXT WG document. Updated to be REGEXT WG document.
12. References 12. References
12.1. Normative References 12.1. Normative References
[ISO4217:2015] [ISO4217:2015]
International Organization for Standardization, "Codes for International Organization for Standardization, "Codes for
the representation of currencies", August 2015, the representation of currencies", August 2015,
skipping to change at page 38, line 42 skipping to change at page 38, line 42
[RFC8174] Leiba, B., "Ambiguity of Uppercase vs Lowercase in RFC [RFC8174] Leiba, B., "Ambiguity of Uppercase vs Lowercase in RFC
2119 Key Words", BCP 14, RFC 8174, DOI 10.17487/RFC8174, 2119 Key Words", BCP 14, RFC 8174, DOI 10.17487/RFC8174,
May 2017, <https://www.rfc-editor.org/info/rfc8174>. May 2017, <https://www.rfc-editor.org/info/rfc8174>.
[RFC8334] Gould, J., Tan, W., and G. Brown, "Launch Phase Mapping [RFC8334] Gould, J., Tan, W., and G. Brown, "Launch Phase Mapping
for the Extensible Provisioning Protocol (EPP)", RFC 8334, for the Extensible Provisioning Protocol (EPP)", RFC 8334,
DOI 10.17487/RFC8334, March 2018, DOI 10.17487/RFC8334, March 2018,
<https://www.rfc-editor.org/info/rfc8334>. <https://www.rfc-editor.org/info/rfc8334>.
[W3C.REC-xmlschema-1-20041028]
Thompson, H., Beech, D., Maloney, M., and N. Mendelsohn,
"XML Schema Part 1: Structures Second Edition", World Wide
Web Consortium Recommendation REC-xmlschema-1-20041028,
October 2004,
<http://www.w3.org/TR/2004/REC-xmlschema-1-20041028>.
12.2. Informative References 12.2. Informative References
[RFC7451] Hollenbeck, S., "Extension Registry for the Extensible [RFC7451] Hollenbeck, S., "Extension Registry for the Extensible
Provisioning Protocol", RFC 7451, DOI 10.17487/RFC7451, Provisioning Protocol", RFC 7451, DOI 10.17487/RFC7451,
February 2015, <https://www.rfc-editor.org/info/rfc7451>. February 2015, <https://www.rfc-editor.org/info/rfc7451>.
Authors' Addresses Authors' Addresses
Roger Carney Roger Carney
GoDaddy Inc. GoDaddy Inc.
14455 N. Hayden Rd. #219 14455 N. Hayden Rd. #219
Scottsdale, AZ 85260 Scottsdale, AZ 85260
US US
Email: rcarney@godaddy.com Email: rcarney@godaddy.com
URI: http://www.godaddy.com URI: http://www.godaddy.com
Gavin Brown Gavin Brown
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