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82e57f8f40
When starting the management server with 'sudo' the $HOME will be set to the user calling sudo. This fixes CLOUDSTACK-218
89 lines
3.3 KiB
Bash
Executable File
89 lines
3.3 KiB
Bash
Executable File
#!/bin/bash
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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# Copies keys that enable SSH communication with system vms
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# $1 = new public key
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# $2 = new private key
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#set -x
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TMP=/tmp
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MOUNTPATH=${HOME}/systemvm_mnt
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TMPDIR=${TMP}/cloud/systemvm
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clean_up() {
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sudo umount $MOUNTPATH
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}
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inject_into_iso() {
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local isofile=${systemvmpath}
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local newpubkey=$2
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local backup=${isofile}.bak
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local tmpiso=${TMP}/$1
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mkdir -p $MOUNTPATH
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[ ! -f $isofile ] && echo "$(basename $0): Could not find systemvm iso patch file $isofile" && return 1
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sudo mount -o loop $isofile $MOUNTPATH
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[ $? -ne 0 ] && echo "$(basename $0): Failed to mount original iso $isofile" && clean_up && return 1
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diff -q $MOUNTPATH/authorized_keys $newpubkey &> /dev/null && clean_up && return 0
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sudo cp -b $isofile $backup
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[ $? -ne 0 ] && echo "$(basename $0): Failed to backup original iso $isofile" && clean_up && return 1
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rm -rf $TMPDIR
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mkdir -p $TMPDIR
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[ ! -d $TMPDIR ] && echo "$(basename $0): Could not find/create temporary dir $TMPDIR" && clean_up && return 1
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sudo cp -fr $MOUNTPATH/* $TMPDIR/
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[ $? -ne 0 ] && echo "$(basename $0): Failed to copy from original iso $isofile" && clean_up && return 1
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sudo cp $newpubkey $TMPDIR/authorized_keys
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[ $? -ne 0 ] && echo "$(basename $0): Failed to copy key $newpubkey from original iso to new iso " && clean_up && return 1
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mkisofs -quiet -r -o $tmpiso $TMPDIR
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[ $? -ne 0 ] && echo "$(basename $0): Failed to create new iso $tmpiso from $TMPDIR" && clean_up && return 1
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sudo umount $MOUNTPATH
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[ $? -ne 0 ] && echo "$(basename $0): Failed to unmount old iso from $MOUNTPATH" && return 1
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sudo cp -f $tmpiso $isofile
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[ $? -ne 0 ] && echo "$(basename $0): Failed to overwrite old iso $isofile with $tmpiso" && return 1
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rm -rf $TMPDIR
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}
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copy_priv_key() {
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local newprivkey=$1
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diff -q $newprivkey $(dirname $0)/id_rsa.cloud && return 0
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sudo cp -fb $newprivkey $(dirname $0)/id_rsa.cloud
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sudo chmod 644 $(dirname $0)/id_rsa.cloud
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return $?
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}
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sudo mkdir -p $MOUNTPATH
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[ $# -ne 3 ] && echo "Usage: $(basename $0) <new public key file> <new private key file> <systemvm iso path>" && exit 3
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newpubkey=$1
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newprivkey=$2
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systemvmpath=$3
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[ ! -f $newpubkey ] && echo "$(basename $0): Could not open $newpubkey" && exit 3
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[ ! -f $newprivkey ] && echo "$(basename $0): Could not open $newprivkey" && exit 3
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command -v mkisofs > /dev/null || (echo "$(basename $0): mkisofs not found, please install or ensure PATH is accurate" ; exit 4)
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inject_into_iso systemvm.iso $newpubkey
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[ $? -ne 0 ] && exit 5
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copy_priv_key $newprivkey
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exit $?
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