IDNA

IDNA

[15] IDNA (Internationalizing Domain Names in Applications) は、 IDN (国際化ドメイン名) をインターネットの様々なアプリケーションで扱うための技術です。

[17] IDNA では、既存のプロトコルや実働しているシステムへの変更無しで IDN を扱うために、 IDNASCII文字に転写し、 IDNASCIIドメイン名との変換を末端のアプリケーション内で行います。この ASCII文字への転写法としては Punycode が採用されています。

[16] IETF 的には、 IDNA には2つの (非互換な) 版があります。

[6] しかし実際に使われているのは UTS #46 です。

技術

[7]

テストケース

[30] Nameprep and IDNA Test Vectors ( ( 版)) <http://www.gnu.org/software/libidn/draft-josefsson-idn-test-vectors.html>

[31] Savannah Git Hosting - libidn.git/tree - tests/ <http://git.savannah.gnu.org/gitweb/?p=libidn.git;a=tree;f=tests>

実装

[29] Net::IDN::Encode - search.cpan.org <http://search.cpan.org/dist/Net-IDN-Encode/lib/Net/IDN/Encode.pm>

メモ

[12] RFC 5992 - Internationalized Domain Names Registration and Administration Guidelines for European Languages Using Cyrillic ( 版) <http://tools.ietf.org/html/rfc5992>

[32] IRC logs: freenode / #whatwg / 20121107 ( ( 版)) <http://krijnhoetmer.nl/irc-logs/whatwg/20121107#l-633>

[33] Updating RFC 5890-5893 (IDNA 2008) to Full Standard ( ( 版)) <http://www.alvestrand.no/pipermail/idna-update/2012-November/007450.html>

[34] URL: IDNA2008 — Anne’s Blog ( ( 版)) <http://annevankesteren.nl/2012/09/idna2008>

[35] RFC 6912 - Principles for Unicode Code Point Inclusion in Labels in the DNS ( ( 版)) <http://tools.ietf.org/html/rfc6912>

[36] IRC logs: freenode / #whatwg / 20130813 ( ( 版)) <http://krijnhoetmer.nl/irc-logs/whatwg/20130813#l-558>

[37] IRC logs: freenode / #whatwg / 20130816 ( ( 版)) <http://krijnhoetmer.nl/irc-logs/whatwg/20130816#l-62>

[38] [whatwg] URL standard: Query string parsing; host parsing ( ( 版)) <http://lists.whatwg.org/pipermail/whatwg-whatwg.org/2013-August/040504.html>

[39] IRC logs: freenode / #whatwg / 20130819 ( ( 版)) <http://krijnhoetmer.nl/irc-logs/whatwg/20130819>

[40] URL: IDNA2003 — Anne’s Blog ( ( 版)) <http://annevankesteren.nl/2013/08/idna2003>

[41] Re: Standardizing on IDNA 2003 in the URL Standard ( (Anne van Kesteren 著, 版)) <http://lists.w3.org/Archives/Public/www-tag/2013Aug/0085.html>

[42] IRC logs: freenode / #whatwg / 20130912 ( ( 版)) <http://krijnhoetmer.nl/irc-logs/whatwg/20130912#l-744>

[43] Issue 23642003: Support IDNA 2008 - Code Review ( ( 版)) <https://codereview.chromium.org/23642003>

[44] 479520 – (IDNA2008) Implement new IDNA2008 standards ( ( 版)) <https://bugzilla.mozilla.org/show_bug.cgi?id=479520>

[45] How does IE handle the IDN2008 RFCs? - I'm not a Klingon (<span style="font-family:pIqaD,code2000;"> </span>) - Site Home - MSDN Blogs ( ( 版)) <http://blogs.msdn.com/b/shawnste/archive/2013/09/09/how-does-ie-handle-the-idn2008-rfcs.aspx>

[46] Web Applications 1.0 r8381 Defer to URL spec for IDNA stuff. ( ( 版)) <http://html5.org/tools/web-apps-tracker?from=8380&to=8381>

[47] Bug 23009 – Unicode normalization can produce / code points in domain names ( ( 版)) <https://www.w3.org/Bugs/Public/show_bug.cgi?id=23009>

[48] IRC logs: freenode / #whatwg / 20140414 ( ( 版)) <http://krijnhoetmer.nl/irc-logs/whatwg/20140414>

[49] IRC logs: freenode / #whatwg / 20140415 ( ( 版)) <http://krijnhoetmer.nl/irc-logs/whatwg/20140415>

[50] RFC 6797 - HTTP Strict Transport Security (HSTS) ( ( 版)) <http://tools.ietf.org/html/rfc6797#section-10>

[51] RFC 6797 - HTTP Strict Transport Security (HSTS) ( ( 版)) <http://tools.ietf.org/html/rfc6797#section-13>

[52] URL: Unicode IDNA Compatibility Processing (Unicode Technical Standard #46) — Anne’s Blog ( ( 版)) <http://annevankesteren.nl/2014/06/url-unicode>

[53] RFC 6265 - HTTP State Management Mechanism ( ( 版)) <http://tools.ietf.org/html/rfc6265#section-6.3>

[1] RFC 7469 - Public Key Pinning Extension for HTTP ( 版) <https://tools.ietf.org/html/rfc7469#section-2.3>

Note that

internationalized domain names SHALL be canonicalized according to

the scheme in Section 10 of [RFC6797].

[2] Add a section on rendering URLs with some advice around bidirectional… · whatwg/url@d1152b9 ( 版) <https://github.com/whatwg/url/commit/d1152b94a16ae91e1f72d128fd5ef589635f0e7c>

[3] 479520 – (IDNA2008) Implement IDNA2008 and Unicode UTS #46 ( 版) <https://bugzilla.mozilla.org/show_bug.cgi?id=479520>

[4] How does IE handle the IDN2008 RFCs? - I'm not a Klingon (<span style="font-family:pIqaD,code2000;"> </span>) - Site Home - MSDN Blogs ( 版) <http://blogs.msdn.com/b/shawnste/archive/2013/09/09/how-does-ie-handle-the-idn2008-rfcs.aspx>

[5] Issue 23642003: Support IDNA 2008 - Code Review ( 版) <https://codereview.chromium.org/23642003>

[8] RE: Standardizing on IDNA 2003 in the URL Standard (Shawn Steele著, ) <https://lists.w3.org/Archives/Public/www-tag/2014Jan/0126.html>

And, just to be clear, our APIs are currently IDNA2008 plus UTS46 (compatibility) minus contextual/bidi validation (and have been for a while and are unlikely to change in the foreseeable future).

[9] Unicode IDNA feedback (Anne van Kesteren著, ) <https://lists.w3.org/Archives/Public/www-archive/2016Nov/0001.html>

[10] チェンジセット 208902 – WebKit () <https://trac.webkit.org/changeset/208902>

[11] Re: IDNA tests (Alex Christensen著, ) <https://lists.w3.org/Archives/Public/www-archive/2017Jan/0008.html>

[18] Re: Unicode IDNA feedback (Anne van Kesteren著, ) <https://lists.w3.org/Archives/Public/www-archive/2017Jan/0007.html>

[19] IDNA2008 · Issue #223 · whatwg/url () <https://github.com/whatwg/url/issues/223>

[20] curl - IDNA 2003 makes curl use wrong () <https://curl.haxx.se/docs/adv_20161102K.html>

[21] Issues · whatwg/url () <https://github.com/whatwg/url/labels/idna>

[22] Use Nontransitional_Processing for IDNA ToASCII (annevk著, ) <https://github.com/whatwg/url/commit/f4d84a52e67b154b2d11e04889fe0a35a029c833>