From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#51733: 27.1; Detect impossible email addresses better Date: Mon, 17 Jan 2022 18:13:24 +0100 Message-ID: <87o84a5lqj.fsf@gnus.org> References: <87czn8etuz.7.fsf@jidanni.org> <87tugkkfid.fsf@gnus.org> <83fss44rbn.fsf@gnu.org> <875yt0ipre.fsf@gnus.org> <834k8k3za3.fsf@gnu.org> <874k8jfloo.fsf@gnus.org> <83zgqb18hq.fsf@gnu.org> <87zgqb6tcm.fsf@gnus.org> <87tue3y96e.fsf@gnus.org> <83fspny8fp.fsf@gnu.org> <87pmory859.fsf@gnus.org> <83ee57y7xz.fsf@gnu.org> <87lezfy70y.fsf@gnus.org> <87tue3h8id.fsf@Rainer.invalid> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="22648"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: 51733@debbugs.gnu.org To: Achim Gratz Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Jan 17 18:14:13 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1n9Va6-0005ZK-Cr for geb-bug-gnu-emacs@m.gmane-mx.org; 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Original-Received: from [84.212.220.105] (helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1n9VZN-000380-BF; Mon, 17 Jan 2022 18:13:27 +0100 Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAAElBMVEXz8+/f39vT09Dh 4t26urj////edVYYAAAAAWJLR0QF+G/pxwAAAAd0SU1FB+YBEREDLaoajYQAAAHBSURBVDjLZZSL kcMgDEQ500AkGjhkCgCrA8b913QrYYjt80wmDg9Jq19CuD8/Ijndfp/nOV4OA/UL4n69sIgkmOj0 wNcFnAtpXSB8HkA1heeziXQEUc4vYLGViJjq49w87arMxP9A1xAhjT/vEBlXGwRIfYXYa6hqQG6O 1ELg6w3U08a5v8hKMjbkIEkXqNNRK106QEssbBb1AlzOBdxVjR6hSTlLJ0LmLNmAqkkEOHvpOdME Hg7njBAGOBMXAzQASREAVEMu0JLbEJ8A+AiMhgWZTSOxw9PJAik1GqAYMZA5UCJyJX65nBamQEAw 4QsgN7NxkM0PmavMkg6X1ndqcOUAzcN1pAlcUEsAtH4AaAbYm02EasANyQ6q9QLTQMnqFGQ+vdpv 3iNqF+sE7AAmdh3FRskHgC8Aa5e3J4YJEKl7W9Y4v0BcIxD80OZlgK0ukPXw4HLfCFO1j3GZYAUB kDvYvqA9QPx9grymdW6Al/oa42iS0lT1iZmmRVoAFjViEkywbQgW/vgCdOHKY8MmHWOHApZL21S1 pc/QGw1E38fsqhL84p+DEgf/G/mZeRyJsreFDKhvqtSGGmHSm1YsyR/9QWbj5YAxdAAAACV0RVh0 ZGF0ZTpjcmVhdGUAMjAyMi0wMS0xN1QxNzowMzo0NSswMDowMFJIYWwAAAAldEVYdGRhdGU6bW9k aWZ5ADIwMjItMDEtMTdUMTc6MDM6NDUrMDA6MDAjFdnQAAAAAElFTkSuQmCC X-Now-Playing: The Cure's _Faith (1)_: "Other Voices" In-Reply-To: <87tue3h8id.fsf@Rainer.invalid> (Achim Gratz's message of "Sun, 16 Jan 2022 18:53:46 +0100") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:224458 Archived-At: Achim Gratz writes: > Since you're trying to harden against homograph / homoglyph attacks, why > not mention it on the tin? Besides URL and eMail addresses, it would > probably be useful for checking source code (where the language allows > unicode identifiers), in this case it should also (optionally) warn > about non-normalized sequences. It's not just about homoglyphs (but mostly about that) -- it's also about classifying strings as to their applicability as identifiers and stuff. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no