From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp0 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id 8D0lOSw+7l/rFQAA0tVLHw (envelope-from ) for ; Thu, 31 Dec 2020 21:10:04 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp0 with LMTPS id 0FEDNSw+7l/+TQAA1q6Kng (envelope-from ) for ; Thu, 31 Dec 2020 21:10:04 +0000 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 C91E79404D2 for ; Thu, 31 Dec 2020 21:10:03 +0000 (UTC) Received: from localhost ([::1]:53890 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kv5Cs-0000X0-Na for larch@yhetil.org; Thu, 31 Dec 2020 16:10:02 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:58384) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kv2TX-0003E5-H8 for bug-guix@gnu.org; Thu, 31 Dec 2020 13:15:03 -0500 Received: from debbugs.gnu.org ([209.51.188.43]:58207) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kv2TX-0002yL-A0 for bug-guix@gnu.org; Thu, 31 Dec 2020 13:15:03 -0500 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kv2TX-0004RG-3a for bug-guix@gnu.org; Thu, 31 Dec 2020 13:15:03 -0500 X-Loop: help-debbugs@gnu.org Subject: bug#45570: operating-system definitions allow duplicate passwd and group entries Resent-From: Jason Conroy Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Thu, 31 Dec 2020 18:15:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 45570 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: 45570@debbugs.gnu.org X-Debbugs-Original-To: bug-guix@gnu.org Received: via spool by submit@debbugs.gnu.org id=B.160943850217048 (code B ref -1); Thu, 31 Dec 2020 18:15:02 +0000 Received: (at submit) by debbugs.gnu.org; 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Thu, 31 Dec 2020 10:14:55 -0800 (PST) MIME-Version: 1.0 From: Jason Conroy Date: Thu, 31 Dec 2020 13:14:19 -0500 Message-ID: Content-Type: multipart/mixed; boundary="000000000000d37a7805b7c69949" Received-SPF: pass client-ip=2a00:1450:4864:20::52c; envelope-from=conjaroy@gmail.com; helo=mail-ed1-x52c.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-Mailman-Approved-At: Thu, 31 Dec 2020 16:09:55 -0500 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-Spam-Score: -1.23 Authentication-Results: aspmx1.migadu.com; dkim=fail (body hash did not verify) header.d=gmail.com header.s=20161025 header.b=Ywe4GZ/h; dmarc=fail reason="SPF not aligned (relaxed)" header.from=gmail.com (policy=none); spf=pass (aspmx1.migadu.com: domain of bug-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=bug-guix-bounces@gnu.org X-Migadu-Queue-Id: C91E79404D2 X-Spam-Score: -1.23 X-Migadu-Scanner: scn0.migadu.com X-TUID: Fg3n8dI4M4ce --000000000000d37a7805b7c69949 Content-Type: multipart/alternative; boundary="000000000000d37a7605b7c69947" --000000000000d37a7605b7c69947 Content-Type: text/plain; charset="UTF-8" When an operating-system contains multiple users or groups with the same name, instantiating it with `guix system` does not cause a validation failure, nor are the duplicate entries filtered from the resulting /etc files. This duplication can happen in a few different ways: - both entries are manually included in the "users" or "groups" fields of the operating-system - a manually-specified entry collides with an entry defined by a service (via an account-service-type extension) - multiple services define entries that collide with each other Steps to reproduce: call "guix system container" with the attached operating-system definition. --000000000000d37a7605b7c69947 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
When an operating-system contains multiple users or g= roups with the same name, instantiating it with `guix system` does not caus= e a validation failure, nor are the duplicate entries filtered from the res= ulting /etc files.

This duplication can happen in = a few different ways:

- both entries are manually = included in the "users" or "groups" fields of the opera= ting-system
- a manually-specified entry collides with an entry d= efined by a service (via an account-service-type extension)
- mul= tiple services define entries that collide with each other

Steps to reproduce: call "guix system container" with th= e attached operating-system definition.
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