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72 lines
2.0 KiB
72 lines
2.0 KiB
#!/bin/bash
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# --- ROCK-COPYRIGHT-NOTE-BEGIN ---
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#
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# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
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# Please add additional copyright information _after_ the line containing
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# the ROCK-COPYRIGHT-NOTE-END tag. Otherwise it might get removed by
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# the ./scripts/Create-CopyPatch script. Do not edit this copyright text!
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#
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# ROCK Linux: rock-src/target/lvp/x86/livesystem/etc_lvp_10-encryption.sh
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# ROCK Linux is Copyright (C) 1998 - 2006 Clifford Wolf
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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. A copy of the GNU General Public
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# License can be found at Documentation/COPYING.
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#
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# Many people helped and are helping developing ROCK Linux. Please
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# have a look at http://www.rocklinux.org/ and the Documentation/TEAM
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# file for details.
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#
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# --- ROCK-COPYRIGHT-NOTE-END ---
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encryption_start() {
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if [ -e /lvp.data1 ] ; then
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numfiles=0
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files=""
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echo -n "Found "
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for x in /lvp.data* ; do
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echo -n "${x} "
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numfiles=$(( ${numfiles} + 1 ))
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files="${files} /dev/loop/${numfiles}"
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done
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echo
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echo "Starting crypto-subroutine"
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exec 2>/dev/null
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for x in /lvp.data* ; do
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losetup /dev/loop/${x#/lvp.data} ${x}
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done
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mdadm --build /dev/md/0 -l linear --force -n ${numfiles} ${files}
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while [ ! -e /mnt1/lvp.xml ] ; do
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echo -n "Please enter passphrase: "
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read -s pass
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echo
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pass="`echo ${pass} | md5sum`"
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pass=${pass%% *}
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echo 0 `/sbin/blockdev --getsize /dev/md/0` crypt aes-plain ${pass} 0 /dev/md/0 0 | /sbin/dmsetup create lvp_data
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mount /dev/mapper/lvp_data /mnt1
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if [ ! -e /mnt1/lvp.xml ] ; then
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echo "Wrong Passphrase!"
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dmsetup remove /dev/mapper/lvp_data
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fi
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done
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exec 2>&1
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fi
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}
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encryption_stop(){
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umount /mnt1
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dmsetup remove /dev/mapper/lvp_data
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mdadm -S /dev/md/0
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for x in /lvp.data* ; do
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losetup -d /dev/loop/${x#/lvp.data}
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done
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}
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encryption_(){
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echo "Uh-Oh"
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}
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eval "encryption_${1}"
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