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[185.136.64.227]) by gmr-mx.google.com with ESMTPS id g3-20020a056512118300b004725fee5ddfsi106683lfr.9.2022.05.11.06.13.40 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Wed, 11 May 2022 06:13:40 -0700 (PDT) Received-SPF: pass (google.com: domain of fm-51332-20220511131339ba4790c7f86687f51b-uy6n7g@rts-flowmailer.siemens.com designates 185.136.64.227 as permitted sender) client-ip=185.136.64.227; Received: by mta-64-227.siemens.flowmailer.net with ESMTPSA id 20220511131339ba4790c7f86687f51b for ; Wed, 11 May 2022 15:13:39 +0200 From: Quirin Gylstorff To: jan.kiszka@siemens.com, isar-users@googlegroups.com Subject: [PATCH 2/2] classes/image-account-extension: Add flag to force password change on first login Date: Wed, 11 May 2022 15:13:38 +0200 Message-Id: <20220511131338.450234-3-Quirin.Gylstorff@siemens.com> In-Reply-To: <20220511131338.450234-1-Quirin.Gylstorff@siemens.com> References: <20220511131338.450234-1-Quirin.Gylstorff@siemens.com> MIME-Version: 1.0 X-Flowmailer-Platform: Siemens Feedback-ID: 519:519-51332:519-21489:flowmailer X-Original-Sender: quirin.gylstorff@siemens.com X-Original-Authentication-Results: gmr-mx.google.com; dkim=pass header.i=@siemens.com header.s=fm1 header.b=cKprfdgj; spf=pass (google.com: domain of fm-51332-20220511131339ba4790c7f86687f51b-uy6n7g@rts-flowmailer.siemens.com designates 185.136.64.227 as permitted sender) smtp.mailfrom=fm-51332-20220511131339ba4790c7f86687f51b-UY6n7g@rts-flowmailer.siemens.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=siemens.com Precedence: list Mailing-list: list isar-users@googlegroups.com; contact isar-users+owners@googlegroups.com List-ID: X-Spam-Checked-In-Group: isar-users@googlegroups.com X-Google-Group-Id: 914930254986 List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIMWL_WL_MED, DKIM_SIGNED, DKIM_VALID,DKIM_VALID_EF,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_MSPIKE_H2,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on shymkent.ilbers.de X-getmail-retrieved-from-mailbox: INBOX From: Quirin Gylstorff This avoids possible errors if `passwd --expire root` is set during package installation. This flag is necesssary as ``` USER_root[expire] = "1970-01-01" ``` disables the root account and displays the message: If the user tries to login the following message is displayed: ``` Your account has expired; please contact your system administrator. Authentication failure ``` Signed-off-by: Quirin Gylstorff --- doc/user_manual.md | 1 + meta/classes/image-account-extension.bbclass | 7 ++++++- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/doc/user_manual.md b/doc/user_manual.md index cdb73224..02874b6d 100644 --- a/doc/user_manual.md +++ b/doc/user_manual.md @@ -678,6 +678,7 @@ The `USERS` and `USER_` variable works similar to the `GROUPS` and `GR - `system` - `useradd` will be called with `--system`. - `allow-empty-password` - Even if the `password` flag is empty, it will still be set. This results in a login without password. - `clear-text-password` - The `password` flag of the given user contains a clear-text password and not an encrypted version of it. + - `force-passwd-change` - Force the user to change to password on first login. #### Home directory contents prefilling diff --git a/meta/classes/image-account-extension.bbclass b/meta/classes/image-account-extension.bbclass index caa962a0..99de8b0d 100644 --- a/meta/classes/image-account-extension.bbclass +++ b/meta/classes/image-account-extension.bbclass @@ -17,7 +17,7 @@ USERS ??= "" #USER_root[home] = "/home/root" #USER_root[shell] = "/bin/sh" #USER_root[groups] = "audio video" -#USER_root[flags] = "no-create-home create-home system allow-empty-password clear-text-password" +#USER_root[flags] = "no-create-home create-home system allow-empty-password clear-text-password force-passwd-change" GROUPS ??= "" @@ -258,5 +258,10 @@ image_configure_accounts() { printf '%s:%s' "$name" "$password" | sudo chroot '${ROOTFSDIR}' \ /usr/sbin/chpasswd $chpasswd_args fi + if [ "${flags}" != "${flags%*,force-passwd-change,*}" ]; then + echo "Execute passwd to force password change on first boot for \"$name\"" + sudo -E chroot '${ROOTFSDIR}' \ + /usr/bin/passwd --expire "$name" + fi done }