92 lines
1.6 KiB
Bash
92 lines
1.6 KiB
Bash
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#!/bin/bash
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WORKDIR=${PWD}
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# Check parameters.
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if [ $# = 0 ]; then
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echo "Usage: restore.sh [path to backup file] [--execute]
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--execute Execute a restore.
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If this parameter is not present, a dry run is performed."
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exit 0
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fi
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if [ ! -e $1 ]; then
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echo "File to be restored not found: $1"
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exit -1
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fi
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# Extract file.
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if [ -d ./restore ]; then
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echo "The directory \"restore\" exists. Aborted."
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exit 0
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fi
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mkdir ./restore
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tar -zxvf $1 -C ./restore
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if [ $? -ne 0 ]; then
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echo "Failed to extract file."
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exit -1
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fi
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#
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if [ -z $2 ]; then
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# Restore acl.
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cd restore/lib/samba/
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bash ./NTACL
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echo "Finished dry run."
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elif [ $2 = "--execute" ]; then
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# Stop the samba process.
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pkill -SIGTERM ^samba$
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while
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pgrep ^samba$
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[ $? -eq 0 ]
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do
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echo "wait..."
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sleep 1
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done
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# Samba
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# Restore files.
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rm -rf /etc/samba/*
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mv restore/etc/samba/* /etc/samba/
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rm -rf /var/lib/samba/private/*
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mv restore/lib/samba/private/* /var/lib/samba/private/
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rm -rf /var/lib/samba/bind-dns
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mv restore/lib/samba/bind-dns /var/lib/samba/
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rm -rf /var/lib/samba/sysvol/*
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mv restore/lib/samba/sysvol/* /var/lib/samba/sysvol/
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# Bind
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# Restore files.
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rm -rf /etc/bind/*
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mv restore/etc/bind/* /etc/bind/
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rm -rf /var/lib/bind/*
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mv restore/lib/bind/* /var/lib/bind/
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# Delete working files.
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rm -rf ./restore
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# Restore acl.
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cd /var/lib/samba
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bash $WORKDIR/restore/lib/samba/NTACL
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cd $WORKDIR
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# Do sysvol reset.
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net cache flush
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samba-tool ntacl sysvolreset
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# Start the samba process.
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/usr/sbin/samba --interactive --no-process-group &
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if [ $SMB_USEBIND9 = "true" ]; then
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/usr/sbin/rndc stop
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/usr/sbin/named -u bind
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fi
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echo "Restored."
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fi
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