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#!/bin/bash
# build the hosts configuration directory with the actual IP addresses
#
# Copyright (C) 2004 Eric Marchionni, Patrik Rayo
# Zuercher Hochschule Winterthur
#
# 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. See <http://www.fsf.org/copyleft/gpl.txt>.
#
# 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.
#
# RCSID $Id: build-sshkeys,v 1.2 2005/02/15 14:12:16 as Exp $
DIR=`dirname $0`
source $DIR/function.sh
[ -f $DIR/../testing.conf ] || die "!! Configuration file 'testing.conf' not found"
[ -d $DIR/../hosts ] || die "!! Directory 'hosts' not found"
source $DIR/../testing.conf
if [ ! -d $BUILDDIR ]
then
cecho " * Creating directory '$BUILDDIR'"
mkdir $BUILDDIR
fi
LOGFILE=${BUILDDIR}/testing.log
if [ ! -f $LOGFILE ]
then
cecho-n " * Logfile '$LOGFILE' does not exist..creating.."
touch $LOGFILE
cecho "done"
fi
if [ ! -d ~/.ssh ]
then
cecho-n " * Creating directory '~/.ssh'.."
mkdir ~/.ssh
cecho "done"
fi
if [ -f ~/.ssh/known_hosts ]
then
cecho-n " * Backing up ~/.ssh/known_hosts to '~/.ssh/known_hosts.before_uml'.."
cp -fp ~/.ssh/known_hosts ~/.ssh/known_hosts.before_uml
cecho "done"
else
cecho-n " * Creating '~/.ssh/known_hosts'"
touch ~/.ssh/known_hosts
cecho "done"
fi
for host in $HOSTNAMEIPS
do
HOSTNAME=`echo $host | awk -F : '{ print $1 }'`
IP=`echo $host | awk -F : '{ print $2 }'`
if [ `grep "$IP " ~/.ssh/known_hosts | wc -l` != "0" ]
then
cecho "!! Warning: An entry exists for the following IP address: $IP"
else
cecho-n " * Adding uml host $HOSTNAME ($IP) to '~/.ssh/known_hosts'.."
echo "$HOSTNAME,$IP `cat $DIR/../hosts/ssh_host_rsa_key.pub`" >> ~/.ssh/known_hosts
cecho "done"
fi
done
#####################################
# preparing ssh for PK authentication
#
cecho-n " * Checking for ssh rsa key '~/.ssh/id_rsa.pub'.."
if [ -f ~/.ssh/id_rsa.pub ]
then
cecho "already exists"
else
cecho "not found"
cecho-n " * Generating ssh rsa key pair.."
echo "" | ssh-keygen -N "" -t rsa -f ~/.ssh/id_rsa >> $LOGFILE 2>&1
cecho "done"
fi
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