- From: Konrad Lanz <Konrad.Lanz@iaik.tugraz.at>
- Date: Mon, 04 Jun 2007 13:08:50 +0200
- To: www-xml-canonicalization-comments@w3.org
- Message-ID: <4663F2C2.7070003@iaik.tugraz.at>
FYI, the following will be treated together with the feedback on C14n 1.1 CR ... -------- Original-Nachricht -------- Betreff: Re: DRAFT #1: Transition Request: CR Request for C14N 1.1 (Appendix) Datum: Sun, 27 May 2007 04:04:52 +0200 Von: Konrad Lanz <Konrad.Lanz@iaik.tugraz.at> An: Grosso, Paul <pgrosso@ptc.com>, Thomas Roessler <tlr@w3.org>, Frederick Hirsch <frederick.hirsch@nokia.com> CC: public-xml-core-wg <public-xml-core-wg@w3.org>, public-xmlsec-maintwg@w3.org Referenzen: <CF83BAA719FD2C439D25CBB1C9D1D3020770E48A@HQ-MAIL4.ptcnet.ptc.com> <f5bejl78ugo.fsf@hildegard.inf.ed.ac.uk> <465456C3.4090901@iaik.tugraz.at> Hi Thomas, Paul and Frederick I actually found some time this weekend to make preparations for C14n1.1 interoperability test and created two test implementations (taking different approaches) for the modified remove_dot_segments function and identified several problems. (If someone is interested in detail one can try the test cases in the attached HTML file). However I think I was successful in addressing all of them and thus updated Appendix A in a manner that would deal with the issues. As I do not have a detailed enough knowledge about the processes in W3C and I'm unsure weather it's a good time to bring this up now. I'd like to ask how to proceed on this or if I shall rather wait until the actual testing starts? Nevertheless I just wanted to let you know ASAP. Also please find a reworded version of the c14n11 Appendix including several test cases in the attachment. Further in the concourse of these initial tests I also found a potential ambiguity in the merge_path function in rfc3986 http://tools.ietf.org/html/rfc3986#section-5.2.3 Which says: " i.e., excluding any characters after the right-most "/" in the base URI path" However I don't think this applies if a base URI has two trailing dots (assuming the optional normalization mentioned in the second paragraph of http://tools.ietf.org/html/rfc3986#section-5.2.1 was not performed). So I'm unsure what would happen to an inherited xml:base URI reference of the form "../.." to be joined with a URI reference of the form "..". For the least surprising output I would bet on "../../../" as an output and I think this would also deserve a mention in section 2.4 of C14n 1.1 . Again I'm also unsure if the timing is good to bring this up ... I'm looking forward to your responses ... regards Konrad Konrad Lanz schrieb: > Henry S. Thompson schrieb: >> [...] >>> A review version showing the differences between C14N 1.0 is at >>> http://www.w3.org/XML/2007/05/CR-xml-c14n11-20070509-diff.htm >>> > The diff looks funny in the appendix as it is intermixed with the > removed Acknowledgements. > Is there a way to make this more readable ... > > Konrad > -- Konrad Lanz, IAIK/SIC - Graz University of Technology Inffeldgasse 16a, 8010 Graz, Austria Tel: +43 316 873 5547 Fax: +43 316 873 5520 https://www.iaik.tugraz.at/aboutus/people/lanz http://jce.iaik.tugraz.at Certificate chain (including the EuroPKI root certificate): https://europki.iaik.at/ca/europki-at/cert_download.htm
Attachments
- text/html attachment: Apendix.html
Received on Monday, 4 June 2007 11:14:10 UTC