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#!/bin/sh
#-
# Copyright (c) 2010 iXsystems, Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# $FreeBSD: src/usr.sbin/pc-sysinstall/backend-query/setup-ssh-keys.sh,v 1.2 2010/06/27 16:46:11 imp Exp $
# Script which sets up password-less logins for ssh host
###########################################################################
. ${PROGDIR}/backend/functions.sh
SSHUSER=$1
SSHHOST=$2
SSHPORT=$3
if [ -z "${SSHUSER}" -o -z "${SSHHOST}" -o -z "${SSHPORT}" ]
then
echo "ERROR: Usage setup-ssh-keys <user> <host> <port>"
exit 150
fi
cd ~
echo "Preparing to setup SSH key authorization..."
echo "When prompted, enter your password for ${SSHUSER}@${SSHHOST}"
if [ ! -e ".ssh/id_rsa.pub" ]
then
mkdir .ssh >/dev/null 2>/dev/null
ssh-keygen -q -t rsa -N '' -f .ssh/id_rsa
sleep 1
fi
if [ ! -e ".ssh/id_rsa.pub" ]
then
echo "ERROR: Failed creating .ssh/id_rsa.pub"
exit 150
fi
# Get the .pub key
PUBKEY="`cat .ssh/id_rsa.pub`"
ssh -p ${SSHPORT} ${SSHUSER}@${SSHHOST} "mkdir .ssh ; echo $PUBKEY >> .ssh/authorized_keys; chmod 600 .ssh/authorized_keys ; echo $PUBKEY >> .ssh/authorized_keys2; chmod 600 .ssh/authorized_keys2"
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