From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Michael Albinus Newsgroups: gmane.emacs.bugs Subject: bug#63246: 30.0.50; TRAMP with doas multi-hops Date: Wed, 03 May 2023 20:59:40 +0200 Message-ID: <87pm7h9r6r.fsf@gmx.de> References: <87wn1ppngc.fsf@ledu-giraud.fr> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="14920"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: manuel@ledu-giraud.fr To: 63246@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed May 03 21:00:17 2023 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 1puHi5-0003g8-3S for geb-bug-gnu-emacs@m.gmane-mx.org; 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Wed, 03 May 2023 20:59:42 +0200 In-Reply-To: <87wn1ppngc.fsf@ledu-giraud.fr> (Manuel Giraud via's message of "Wed, 03 May 2023 15:13:39 +0200") X-Provags-ID: V03:K1:dohsWc9EWqHyxjmzKCFOrgW8X+AEkt4lkTszYBtkr6LjRWkT71T r18JYQszB5sL/7GO9xpuaa8BzzDpyYcXvjTtTjOTus+xoWMtKQiKUMeXMLM4zmNXQnRS1ou CyRFGLgyeqZh3xU2ttZM0a4dFyy0oEB7Eg4fjdFP+/hMZ+eiGrre3EdvHcEiIzDv2EhnIpY xLpTZfbOI9YbN6FBcH1lQ== UI-OutboundReport: notjunk:1;M01:P0:WD+ouuPcI9M=;m6pxVIPQdkQEm12463aVL5UshFY hrUYkoDA7eDrto2hA7phoOgyte8PmzH0mEAzqB39fsgYP53FgJtS4qicRpzXILadTSPCYH3Jr /2QCww+sqjEcrKSqP27LXkCcskLJWgxwUvZmLrwbFd3MrkZN8nDMmqonRKWl4/UBOrI17AkCN SnuufB5Gc/CE/JhYywbaS23PgOAb8TtR7wu51bezw4PlXRCeKH86vTEhwJTOrPiWzdoCywYkD SY93+8AgRoR1+nuaqGdjKycEyTptf9UWSnAtXObCSBKu06vN5HG7MttrHl71CCmtj99+AHskm N13cQtmNwYIhjgfHNs0PzEzSQYV1GgDrOVcbDVmWu4LsD6zaVmVe2RfKa6LX5WObnqHlkbEX+ Vh1zAyyIP2QbzgzdD3cBIDRqr27l8hfiXwqIRFGGCLW0AlhDHPesoQlwz7NXr07lEzfaLoYeZ 0JSBIiGu+KEq1/VQy1TmZtnkr+i6oS0dr+YOGDNYBisRsTrZOeAaYlyVTbDzIhHiOlCjY42Hb O31XZgQndjTvMDMEGNCPjBhvLIrXJGChZ7T1+Sn+0zzWeLOhjszYw8kuAwtBtGd5mtELnztvJ GQNIVg3Tx1oGKCSIeaLFFYnKI4vsgU7wKGJSFVxBZkFLqdqCJd8qHeGwbXPDfN4ThAcmcI27R kS9zXngAcqgmxYK0kotkD2/P2nV6KoNcaJekL0FySsLRU75kazvxpfj5Ndmll+NLmuBiwV8bx Kdgupb7T1/yRYWoj0K9i8u8O+PZWzNm78ws34uaVxZTXVia8vj8u2LrJirCOuItMu1G+gRWR 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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:260986 Archived-At: Manuel Giraud via "Bug reports for GNU Emacs, the Swiss army knife of text editors" writes: > Hi, Hi Manuel, > I have a bug when trying to access a remote ssh host and then doas on > it. Here is the recipe starting from 'emacs -Q': > > C-x C-f /ssh:host|doas:: > ;; Enter wrong doas password (ssh authentication is done with a > ;; key) > > Here, I get a connection error because the doas authentication failed. > With another linux host and with sudo, Emacs re-ask for the password if > I entered a wrong one. The difference is between the sudo and doas programs. sudo does the following: =2D-8<---------------cut here---------------start------------->8--- # sudo command [sudo] password for albinus: Sorry, try again. [sudo] password for albinus: =2D-8<---------------cut here---------------end--------------->8--- And doas does: =2D-8<---------------cut here---------------start------------->8--- # doas command doas (albinus@gandalf) password: doas: Authentication failed # =2D-8<---------------cut here---------------end--------------->8--- While sudo asks to reenter the password, doas simply gives up after the first error. This is what you see in Tramp. Well, there is a doas issue in its bug tracker to change this behaviour: . Once this has arrived our systems, doas (in Tramp) shall be have like sudo wrt reentering a wrong password. I guess we can close this (Tramp) bug. > Best regards, Best regards, Michael.