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#!/bin/sh
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# Script which sets up password-less logins for ssh host
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###########################################################################
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. ${PROGDIR}/backend/functions.sh
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SSHUSER=$1
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SSHHOST=$2
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SSHPORT=$3
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if [ -z "${SSHUSER}" -o -z "${SSHHOST}" -o -z "${SSHPORT}" ]
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then
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echo "ERROR: Usage setup-ssh-keys <user> <host> <port>"
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exit 150
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fi
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cd ~
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echo "Preparing to setup SSH key authorization..."
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echo "When prompted, enter your password for ${SSHUSER}@${SSHHOST}"
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if [ ! -e ".ssh/id_rsa.pub" ]
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then
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mkdir .ssh >/dev/null 2>/dev/null
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ssh-keygen -q -t rsa -N '' -f .ssh/id_rsa
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sleep 1
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fi
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if [ ! -e ".ssh/id_rsa.pub" ]
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then
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echo "ERROR: Failed creating .ssh/id_rsa.pub"
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exit 150
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fi
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# Get the .pub key
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PUBKEY="`cat .ssh/id_rsa.pub`"
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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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