Synnefo » snf-image

#! /bin/bash

# Copyright (C) 2011 GRNET S.A. 

#

# This program 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 2 of the License, or

# (at your option) any later version.

#

# This program 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 this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA

# 02110-1301, USA.

### BEGIN TASK INFO

# Provides:		DisableRemoteDesktopConnections

# RunBefore:            UmountImage

# RunAfter:		MountImage

# Short-Description:	Temporary Disable Remote Desktop Connections

### END TASK INFO

#

# This task will change the value of `fDenyTSConnection' registry key located in

# `HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server\' to

# "true". This will disable RDP connections. The key will change back to "false"

# during the specialize pass of the Windows setup.

#

set -e

. "@commondir@/common.sh"

# Check if the task should be prevented from running.

check_if_excluded

if [ ! -d "$SNF_IMAGE_TARGET" ]; then

    log_error "Target directory \`$SNF_IMAGE_TARGET' is missing"

fi

if [ "$SNF_IMAGE_PROPERTY_OSFAMILY" != "windows" ]; then

    exit 0

fi

hive="$SNF_IMAGE_TARGET/Windows/System32/config/SYSTEM"

current=$($REGLOOKUP "$hive" | grep ^/Select/Current | cut -d, -f3)

# Change the key value.

# For a stupid reason chntpw returns 2!

chntpw -e "$hive" <<EOF || { test $? -eq 2 && chntpw_ret="success"; }

cd ControlSet${current: -3}\Control\Terminal Server

ed fDenyTSConnections

1

q

y

EOF

if [ x"$chntpw_ret" != "xsuccess" ]; then

    log_error "$CHNTPW failed"

fi

exit 0

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