root / example / hooks / linux / ssh @ 8d77389f
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#!/bin/bash |
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# Copyright (C) 2010 Oregon State University |
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# |
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# This program is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
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# (at your option) any later version. |
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# |
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# This program is distributed in the hope that it will be useful, but |
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# WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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# General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with this program; if not, write to the Free Software |
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
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# 02110-1301, USA. |
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# |
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# Remove all generated keys so that each instance has unique keys for ssh |
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|
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set -e |
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. common.sh |
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debug set -x |
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HOST_KEY="/etc/ssh/ssh_host_key" |
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RSA_KEY="/etc/ssh/ssh_host_rsa_key" |
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DSA_KEY="/etc/ssh/ssh_host_dsa_key" |
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|
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if [ -e ${TARGET}/etc/debian_version ] ; then |
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echo "Debian/Ubuntu: replace existing ssh keys" |
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[ -f "${TARGET}/${RSA_KEY}" ] && rm -f ${TARGET}/${RSA_KEY}* && \ |
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ssh-keygen -t rsa -q -N '' -f ${TARGET}/${RSA_KEY} |
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[ -f "${TARGET}/${DSA_KEY}" ] && rm -f ${TARGET}/${DSA_KEY}* && \ |
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ssh-keygen -t dsa -q -N '' -f ${TARGET}/${DSA_KEY} |
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exit 0 |
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fi |
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for key in $HOST_KEY $RSA_KEY $DSA_KEY ; do |
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if [ -f "${TARGET}/${key}" ] ; then |
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rm -f ${TARGET}/${key}* |
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fi |
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done |
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exit 0 |