July 2019 - UA-discuss - lists.iana.org

Re: [UA-discuss] RFC 8398 `Internationalized Email Addresses in X.509 Certificates` implementation
by Nitin Walia July 4, 2019

July 4, 2019

Dear Dmitry Thanks for sharing this brilliant update. It&rsquos really a great update for EAI Warm Regards Nitin Walia नितिन वालिया Director निदेशक Data Xgen Technologies डाटा एक्सजेन टेक्नोलॉजीज Email: nitin(a)xgenplus.com नितिन(a)xn--v1bmv2ck2cxbe5k8bf.xn--h2brj9c Web: www.xgenplus.com एक्सजेनप्लस.भारत Mobile I whatsapp: +919828025000 Skype id - n_walia From: Dmitry Belyavsky MailId : [92475917]To: ua-discuss@icann.org,ua-eai@icann.orgSubject: [UA-discuss] RFC 8398 "Internationalized Email Addresses in X.509 Certificates" implementationDate: 03 Jul 2019 11:25:34 PM Hi all,Coordination Center for TLD .RU/.РФ is happy to announce a draft implementation of RFC 8398 "Internationalized Email Addresses in X.509 Certificates" for OpenSSL: https://cctld.ru/en/news/news_detail.php?ID=21240The implementation and some test examples are available for download here: https://cctld.ru/files/books/EAI.pdf (in Russian)Direct links:Draft implementation - https://cctld.ru/files/eai/rfc8398.diffTest examples - https://cctld.ru/files/eai/root.tar.gzInstructions - https://cctld.ru/files/eai/README.8398The implementation covers the following cases:- Displaying the EAI in X.509 certificates- Verifying NameConstraints in X.509 certificate chains of trust- Matching EAIs in X.509 with provided EAI.Feel free to test the patch and send feedback to pr(a)cctld.ru or to me directly . -- SY, Dmitry Belyavsky _______________________________________________By submitting your personal data, you consent to the processing of your personal data for purposes of subscribing to this mailing list accordance with the ICANN Privacy Policy (https://www.icann.org/privacy/policy) and the website Terms of Service (https://www.icann.org/privacy/tos) You can visit the Mailman link above to change your membership status or configuration, including unsubscribing, setting digest-style delivery or disabling delivery altogether (e.g., for a vacation), and so on.Do not Remove:[HID]20190703232534349[-HID]

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Public domain/MIT licensed IDN library for C
by Michael Casadevall July 2, 2019

July 2, 2019

Short version: Is anyone aware of an implementation of IDNA2008 that is in the public domain or MIT/BSD licensed? Long version: During a discussion with Paul Hoffman, we were talking about the state of IDN support in at a core programming language level, and my efforts to write a yellow paper showing the full effort required to implement support for IDNs/EAIs we talked about the licensing of libidn2. Specifically, libidn2 is dual-licensed under the GPLv2/LGPLv3. This is rather problematic for implementing IDN support in many applications coded in C/C++. GPLv2 requires that an application that uses libidn be free and open source and compatible the GPLv2 licensing terms which is impossible for any propitiatory software package, or those under a free software but non-GPL compatible license such as the CDDL. LGPLv3 in theory solves this problem, but adds even more complications. LGPL allows libidn2 to linked to proprietary software but only in the form of a shared library (dll or so) file. However, LGPLv3 requires patent grants be given to any user of said library (GPLv3 section 11). This clause adds an extremely high barrier to entry in corporate environment which involves legal questions and may not be surmountable. As we want IDN support to go as far as wide as possible, the best way to accomplish that is an IDNA2008 implementation that is entirely non-embured, either under the MIT license, another weak copyleft license, or ideally in the public domain or CC-0 licenses. I searched around and came up empty but I'm hoping the list can point me in the right direction. Michael

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Mailchimp - Part way there...
by Don Hollander July 2, 2019

July 2, 2019

See this notice in Domain Wire: https://domainnamewire.com/2019/06/28/mailchimp-has-challenges-with-non-asci i-characters/ don

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