pswreset.sh

#!/bin/bash

#    Author:     Ulrich Block <ulrich.block@easy-wi.com>
#
#    This file is part of Easy-WI.
#
#    Easy-WI is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, either version 3 of the License, or
#    (at your option) any later version.
#
#    Easy-WI is distributed 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 General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with Easy-WI.  If not, see <http://www.gnu.org/licenses/>.
#
#    Zum installieren:
#    chmod 755 /etc/init.d/password
#    update-rc.d password defaults
#
#    Zum enfernen:
#    update-rc.d -f password remove
#    rm /etc/init.d/password
#    bei https --no-check-certificate als zusaetzlicher Paramter

if [[ "$1" == "start" ]]; then

	sleep 60

	STRING=`wget --no-check-certificate -q -O - https://wi.domain.de/get_password.php | sed 's/^\xef\xbb\xbf//g'`
	PASSWORD=`echo $STRING | awk -F ':' '{print $1}'`

	if ([[ "$PASSWORD" != "" ]] && [[ "$PASSWORD" != "old" ]]); then
		/usr/sbin/usermod -p `perl -e 'print crypt("'$PASSWORD'","Sa")'` root
	fi

	update-rc.d -f password remove

	rm /etc/init.d/password
fi