Agenda Marc Blanchet and Chris Weber July 2011 IRI WG IETF 81 1

IRI WG Welcome to IRI WG meeting at IETF 81 in Quebec Web page: charter, current documents Mailing List: To Subscribe: Jabber: Audio: TBD Chairs: Marc Blanchet Chris Weber Area Director: Peter Saint-Andre 2

Note Well Any submission to the IETF intended by the Contributor for publication as all or part of an IETF Internet-Draft or RFC and any statement made within the context of an IETF activity is considered an "IETF Contribution". Such statements include oral statements in IETF sessions, as well as written and electronic communications made at any time or place, which are addressed to: the IETF plenary session, any IETF working group or portion thereof, the IESG or any member thereof on behalf of the IESG, the IAB or any member thereof on behalf of the IAB, any IETF mailing list, including the IETF list itself, any working group or design team list, or any other list functioning under IETF auspices, the RFC Editor or the Internet-Drafts function All IETF Contributions are subject to the rules of RFC 3978 (updated by RFC 4748) and RFC 3979 (updated by RFC 4879). Statements made outside of an IETF session, mailing list or other function, that are clearly not intended to be input to an IETF activity, group or function, are not IETF Contributions in the context of this notice. Please consult RFC 3978 (and RFC 4748) for details. A participant in any IETF activity is deemed to accept all IETF rules of process, as documented in Best Current Practices RFCs and IESG Statements. A participant in any IETF activity acknowledges that written, audio and video records of meetings may be made and may be available to the public. 3

AGENDA Scribe selection and Agenda bashing WG Status / Overview Guidelines and Registration Procedures for New URI/IRI Schemes draft-ietf-iri-4395bis-irireg Processing potentially invalid URI and IRI References draft-reschke-ref-parsing-00 Guidelines for Implementers of Internationalized Resource Identifiers draft-weber-iri-guidelines-01 Internationalized Resource Identifiers (IRIs) draft-ietf-iri-3987bis Open Floor Closing / Next Steps 4

WG Status - Drafts IRIs: draft-ietf-iri-3987bis-05 Reviewing test results and IRI display in past weeks Individuals say ‘not normative enough‘ for HTML5 Which bits exactly? Future direction? New Schemes: draft-ietf-iri-4395bis-irireg-02 Not much review in the past weeks Open issues closed this week New draft published this week Ready for Last Call? 5

WG Status - Drafts Parsing Invalid: raft-reschke-ref-parsing-00 Using RFC3986 regexp for parsing invalid URIs Define parsing of any reference Define resolution against any base reference IRI Guidelines: draft-weber-iri-guidelines-01 Pre-processing strings for IRI parsing Define parsing strings into IRI components Define limited scheme-specific post-processing 6

WG Status - Drafts Parsing URLs: draft-abarth-url-01 Define observed parsing behavior across browsers 7

WG Status – Next Milestones 1. Provide a reference suitable for HTML5 by adopting or merging new drafts (Barth, Reschke, Weber)? IRIs – re-charter based on new drafts, LC when? Scheme registration - LC when? 8

AGENDA Scribe selection and Agenda bashing WG Status / Overview Guidelines and Registration Procedures for New URI/IRI Schemes draft-ietf-iri-4395bis-irireg Processing potentially invalid URI and IRI References draft-reschke-ref-parsing-00 Guidelines for Implementers of Internationalized Resource Identifiers draft-weber-iri-guidelines-01 Internationalized Resource Identifiers (IRIs) draft-ietf-iri-3987bis Open Floor Closing / Next Steps 9

RFC4395bis (IRIREG) Open those slides… Most issues closed this week More comments/feedback? Last Call? 10

AGENDA Scribe selection and Agenda bashing WG Status / Overview Guidelines and Registration Procedures for New URI/IRI Schemes draft-ietf-iri-4395bis-irireg Processing potentially invalid URI and IRI References draft-reschke-ref-parsing-00 Guidelines for Implementers of Internationalized Resource Identifiers draft-weber-iri-guidelines-01 Internationalized Resource Identifiers (IRIs) draft-ietf-iri-3987bis Open Floor Closing / Next Steps 11

Parsing Invalid References draft-reschke-ref-parsing-00 Julian Reschke’s slides 12

AGENDA Scribe selection and Agenda bashing WG Status / Overview Guidelines and Registration Procedures for New URI/IRI Schemes draft-ietf-iri-4395bis-irireg Processing potentially invalid URI and IRI References draft-reschke-ref-parsing-00 Guidelines for Implementers of Internationalized Resource Identifiers draft-weber-iri-guidelines-01 Internationalized Resource Identifiers (IRIs) draft-ietf-iri-3987bis Open Floor Closing / Next Steps 13

IRI Guidelines draft-weber-iri-guidelines-01 Problem statement HTML5 needs a stable and normative reference for parsing 3987 was said to be ‘not normative enough’ 3987 does not match observed browser behavior? 14

IRI Guidelines Proposal A standards-track document that… Defines pre-processing steps Defines steps for parsing arbitrary strings into IRI components Defines limited scheme-specific post-processing Problems solved A URL parsing reference for HTML5 15

AGENDA Scribe selection and Agenda bashing WG Status / Overview Guidelines and Registration Procedures for New URI/IRI Schemes draft-ietf-iri-4395bis-irireg Processing potentially invalid URI and IRI References draft-reschke-ref-parsing-00 Guidelines for Implementers of Internationalized Resource Identifiers draft-weber-iri-guidelines-01 Internationalized Resource Identifiers (IRIs) draft-ietf-iri-3987bis Open Floor Closing / Next Steps 16

RFC3987bis (IRIs) Future goals? Provide normative parsing algorithm with error handling? Or reference Barth, Reschke, Weber’s draft? If so, merge these draft efforts and remove redundant bits from 3987bis? 17

RFC3987bis (IRIs) Do we agree on the definition of an IRI? Do current implementations agree with 3987? Do they agree with 3986? Issue #5: Move BIDI IRIs to separate document? 18

AGENDA Scribe selection and Agenda bashing WG Status / Overview Internationalized Resource Identifiers (IRIs) draft-ietf-iri-3987bis Guidelines and Registration Procedures for New URI/IRI Schemes draft-ietf-iri-4395bis-irireg Processing potentially invalid URI and IRI References draft-reschke-ref-parsing-00 Guidelines for Implementers of Internationalized Resource Identifiers draft-weber-iri-guidelines-01 Open Floor Closing / Next Steps 19

Other topics / open mike Discuss, Comments, Questions, … 20

Thank you 21