Attachment 4508 Details for Bug 24703

/usr/lib/univention-server/server_password_change.d/01_samba4

01_samba4 (text/plain), 1.92 KB, created by Arvid Requate on 2012-07-05 16:41 CEST

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Creator: Arvid Requate

Created: 2012-07-05 16:41 CEST

Size: 1.92 KB

patch

obsolete

>#!/bin/sh
>#
># Univention Mail Server
>#
># Copyright 2011-2012 Univention GmbH
>#
># http://www.univention.de/
>#
># All rights reserved.
>#
># The source code of this program is made available
># under the terms of the GNU Affero General Public License version 3
># (GNU AGPL V3) as published by the Free Software Foundation.
>#
># Binary versions of this program provided by Univention to you as
># well as other copyrighted, protected or trademarked materials like
># Logos, graphics, fonts, specific documentations and configurations,
># cryptographic keys etc. are subject to a license agreement between
># you and Univention and not subject to the GNU AGPL V3.
>#
># In the case you use this program under the terms of the GNU AGPL V3,
># the program is provided in the hope that it will be useful,
># but WITHOUT ANY WARRANTY; without even the implied warranty of
># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
># GNU Affero General Public License for more details.
>#
># You should have received a copy of the GNU Affero General Public
># License with the Debian GNU/Linux or Univention distribution in file
># /usr/share/common-licenses/AGPL-3; if not, see
># <http://www.gnu.org/licenses/>.
>
>eval "$(univention-config-registry shell)"
>
>set_machine_secret() {
>	## 1. store password locally in secrets.ldb
>	old_kvno=$(ldbsearch -H /var/lib/samba/private/sam.ldb samAccountName="${hostname}\$" msDS-KeyVersionNumber | sed -n 's/msDS-KeyVersionNumber: $.*$/\1/p')
>	new_kvno=$(($old_kvno + 1))
>
>	ldbmodify -H /var/lib/samba/private/secrets.ldb <<-%EOF
>	dn: flatname=${windows_domain},cn=Primary Domains
>	changetype: modify
>	replace: secret
>	secret:< file:///etc/machine.secret
>	-
>	replace: msDS-KeyVersionNumber
>	msDS-KeyVersionNumber: $new_kvno
>	-
>	%EOF
>
>	## 2. replace random machine secret in SAM with /etc/machine.secret
>	samba-tool user setpassword "${hostname}\$" --newpassword="$(cat /etc/machine.secret)"
>}
>
>if [ "$1" = "postchange" ]; then
>	set_machine_secret
>fi

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