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#54921: eww/url mishandles IDN over proxy Date: Thu, 14 Apr 2022 17:54:28 +0200 Message-ID: <87mtgnk6dn.fsf@gnus.org> References: <87bkx44q3v.fsf@igel.home> <87czhko3xg.fsf@gnus.org> <87bkx4yw98.fsf@igel.home> <87tuavn6vx.fsf@gnus.org> <877d7rzs92.fsf@igel.home> <87wnfrlqfx.fsf@gnus.org> <8735ifzr9q.fsf@igel.home> <874k2vlpim.fsf@gnus.org> <87tuavy8a8.fsf@igel.home> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="1085"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: 54921@debbugs.gnu.org To: Andreas Schwab Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Apr 14 17:55:23 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 1nf1oZ-000AeL-Ba for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 14 Apr 2022 17:55:23 +0200 Original-Received: from localhost ([::1]:58020 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nf1oY-0004J4-3X for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 14 Apr 2022 11:55:22 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:43598) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nf1oE-0004I4-Mb for bug-gnu-emacs@gnu.org; Thu, 14 Apr 2022 11:55:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:34882) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nf1oE-0000ch-Bx for bug-gnu-emacs@gnu.org; Thu, 14 Apr 2022 11:55:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1nf1oE-0003GF-BW for bug-gnu-emacs@gnu.org; Thu, 14 Apr 2022 11:55:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 14 Apr 2022 15:55:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 54921 X-GNU-PR-Package: emacs Original-Received: via spool by 54921-submit@debbugs.gnu.org id=B54921.164995168012494 (code B ref 54921); Thu, 14 Apr 2022 15:55:02 +0000 Original-Received: (at 54921) by debbugs.gnu.org; 14 Apr 2022 15:54:40 +0000 Original-Received: from localhost ([127.0.0.1]:57011 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nf1nr-0003FS-Tk for submit@debbugs.gnu.org; Thu, 14 Apr 2022 11:54:40 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:42096) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nf1np-0003FA-J5 for 54921@debbugs.gnu.org; Thu, 14 Apr 2022 11:54:38 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID :In-Reply-To:Date:References:Subject:Cc:To:From:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=dAdxUZGDYYCUFqDZeDatGQT1sRxXwUBxZwtwEeqyETU=; b=t2rkGhqDjJLgBpKGRj+8FF8flw R3wBYfP4Op5vNUUDmt85vRIVLK9o5jssUG/quqn11eFiPDeJAXC+UP9iCfnpirY8M9tNdNw9169fL Ok79MykVisTD3h875Uqu7N2F3TqnOQUSpOblk7vYb+Ro+7PTf1JgTRMsFlQaH6gntk+A=; 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 1nf1ng-0003ee-Kw; Thu, 14 Apr 2022 17:54:30 +0200 In-Reply-To: <87tuavy8a8.fsf@igel.home> (Andreas Schwab's message of "Thu, 14 Apr 2022 17:49:35 +0200") 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:229884 Archived-At: Andreas Schwab writes: > error in process filter: url-https-proxy-after-change-function: Error: > (error Non-ASCII hostname www.pimmelgate-s=C3=BCd.de detected, please use > puny-encode-domain) Try: diff --git a/lisp/url/url-http.el b/lisp/url/url-http.el index daeba17031..06e7dbf756 100644 --- a/lisp/url/url-http.el +++ b/lisp/url/url-http.el @@ -1405,10 +1405,12 @@ url-https-proxy-connect (and proxy-auth (concat "Proxy-Authorization: " proxy-auth "\r\n"))) "\r\n") - (url-host url-current-object) + (url-http--encode-string + (puny-encode-domain (url-host url-current-object))) (or (url-port url-current-object) url-https-default-port) - (url-host url-current-object)))) + (url-http--encode-string + (puny-encode-domain (url-host url-current-object)))))) =20 (defun url-https-proxy-after-change-function (_st _nd _length) (let* ((process-buffer (current-buffer)) @@ -1430,12 +1432,12 @@ url-https-proxy-after-change-function (condition-case e (let ((tls-connection (gnutls-negotiate :process proc - :hostname (url-host url-current-obj= ect) + :hostname (puny-encode-domain (url-= host url-current-object)) :verify-error nil))) ;; check certificate validity (setq tls-connection (nsm-verify-connection tls-connection - (url-host url-current-objec= t) + (puny-encode-domain (url-ho= st url-current-object)) (url-port url-current-objec= t))) (with-current-buffer process-buffer (erase-buffer)) (set-process-buffer tls-connection process-buffer) --=20 (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no