From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp11.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms5.migadu.com with LMTPS id KADYGNx4fmJjfwEAbAwnHQ (envelope-from ) for ; Fri, 13 May 2022 17:27:24 +0200 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp11.migadu.com with LMTPS id wEKtGNx4fmK8IwAA9RJhRA (envelope-from ) for ; Fri, 13 May 2022 17:27:24 +0200 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 137FE15C5D for ; Fri, 13 May 2022 17:27:24 +0200 (CEST) Received: from localhost ([::1]:51002 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1npXCM-0005Bz-RZ for larch@yhetil.org; Fri, 13 May 2022 11:27:23 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:41918) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1npXB4-0003py-U5 for bug-guix@gnu.org; Fri, 13 May 2022 11:26:02 -0400 Received: from debbugs.gnu.org ([209.51.188.43]:50731) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1npXB4-0005Nl-KR for bug-guix@gnu.org; Fri, 13 May 2022 11:26:02 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1npXB4-0002md-Hf for bug-guix@gnu.org; Fri, 13 May 2022 11:26:02 -0400 X-Loop: help-debbugs@gnu.org Subject: bug#55335: [PATCH] services: Allow shepherd to listen for IPv6 connections to openssh. Resent-From: Jack Hill Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Fri, 13 May 2022 15:26:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 55335 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: Christopher Baines Cc: 55335@debbugs.gnu.org Received: via spool by 55335-submit@debbugs.gnu.org id=B55335.165245555910682 (code B ref 55335); Fri, 13 May 2022 15:26:02 +0000 Received: (at 55335) by debbugs.gnu.org; 13 May 2022 15:25:59 +0000 Received: from localhost ([127.0.0.1]:44628 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1npXB0-0002mD-K6 for submit@debbugs.gnu.org; Fri, 13 May 2022 11:25:58 -0400 Received: from minsky.hcoop.net ([104.248.1.95]:60342) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1npXAy-0002lw-Nz for 55335@debbugs.gnu.org; Fri, 13 May 2022 11:25:56 -0400 Received: from marsh.hcoop.net ([45.55.52.66]) by minsky.hcoop.net with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1npXAt-0007IH-LH; Fri, 13 May 2022 11:25:51 -0400 Date: Fri, 13 May 2022 11:25:51 -0400 (EDT) From: Jack Hill X-X-Sender: jackhill@marsh.hcoop.net In-Reply-To: Message-ID: References: <87r153q913.fsf@cbaines.net> <20220513142312.21382-1-mail@cbaines.net> User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-guix@gnu.org List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: "bug-Guix" X-Migadu-Flow: FLOW_IN X-Migadu-To: larch@yhetil.org X-Migadu-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1652455644; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:resent-cc:resent-from:resent-sender: resent-message-id:in-reply-to:in-reply-to:references:references: list-id:list-help:list-unsubscribe:list-subscribe:list-post; bh=wjY6E66RhRLeJXK19+H3uVQ788iBRHZZM5Otco0yr0g=; b=te8MY5JZIicU0Sga//uYxBXZbiZx0EDDxSwM3YyQ3VUuB3a5sLAupbmbyKilGZrqIuGxyD +HBldBATz81PtyLsiao307KTP/ful101V0B77hHKA3xn4fRrlgzk8UMF3mQlp4RTR3mlkM Mr6Hey2hCSUEviFVjT/TUWYZLoi2SAgDSMANc4F/mF69fUTAsuAHGyXBwydqrRJ5IqXfAB 4Z6C4wbXqgdK2JNXB/tm2hKqwCg49mfArsCvLWHJZmHVECIwFrS7WQDOEg35e/o37dNTxn c2/N/OvFGN28RwYm5+c67+4JJ8YuXO/opqmF+/bkrtyPfkIBA/XzRrfCB37SFA== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1652455644; a=rsa-sha256; cv=none; b=u0qA4Vw71CKcKpuXjQ+ig7hs7OYpoppqRXgxdFp/K2xztOfyfDYyBMnripkDkCkQkCZQbY Bq5F/en5x49ivP9U9y3U5UTBXaW4bHYW0YYJlaxHu8FQI0JHhJCDJDPLhAlNQMrAWq6ae5 Kcj1rspIF0gCgKUU7e0+hBrUhLvqTOpOpyUbdUFLdnFktdZUiTks1QRBFt5Hq3G9H0K0Qc 2CV22Gy0jVDOmcqAEPbQtE62YdT9cJCYAsavy5rBpZTa7y1gG7nn6Ufdt7qq0+pHlPgEZr KOPbR4T9YY3W6J2abN7a7LIGo+AO7YDlOeWgwzEm86ikhpKEPKOw8Mne3BMG9A== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of "bug-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="bug-guix-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: -3.03 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of "bug-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="bug-guix-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: 137FE15C5D X-Spam-Score: -3.03 X-Migadu-Scanner: scn1.migadu.com X-TUID: NzjFyvr8+gPy On Fri, 13 May 2022, Jack Hill wrote: > Thanks for looking into this! Does this fix work for you (I assume so)? I > tried a simpler patch to use a v6 socket: > > > --- a/gnu/services/ssh.scm > +++ b/gnu/services/ssh.scm > @@ -535,7 +535,7 @@ (define openssh-command > (start #~(if (defined? 'make-inetd-constructor) > (make-inetd-constructor > (append #$openssh-command '("-i")) > - (make-socket-address AF_INET INADDR_ANY > + (make-socket-address AF_INET6 INADDR_ANY > #$port-number) > #:max-connections #$max-connections) > (make-forkexec-constructor #$openssh-command > > and that does indeed produce a v6 socket that also accepts v4 connection. The > output of `ss -tulpen`: > > tcp LISTEN 0 10 *:22 *:* > users:(("shepherd",pid=1,fd=29)) ino:1522146 sk:2001 cgroup:/ v6only:0 <-> > > However, while ssh is now able to connect to the socket, something is going > wrong in the handoff to sshd. I see the following message printed on the > console when trying to connect: > > Uncaught exception in task: > In fibers.scm: > 150:8 4 (_) > In shepherd/service.scm: > 1435:21 3 (_) > 1280:30 2 (socket-address->string #(10 # 37896 0 0)) > In unknown file: > 1 (inet-ntop 2 42540578165178177408896616697074944157) > In ice-9/boot-9.scm: > 1685:16 0 (raise-exception _ #:continualbe? _) > ice-9/boot-9.scm:1685:16: In procecure raise-exception: > Value our of range 0 to 18446744073709551615: > 42540578165178177408896616697074944157 > > Best, > Jack I should have specified: now neither v4 or v6 work. Best, Jack