74 lines
2 KiB
Bash
Executable file
74 lines
2 KiB
Bash
Executable file
#!/bin/sh
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# fix path
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PATH="/bin:/usr/bin:/usr/local/bin:/sbin:/usr/sbin:/usr/local/sbin"
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# determine domain name
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WORKGROUP=`echo '' | testparm -v --section-name global 2> /dev/null | \
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sed -n 's/^\tworkgroup = \(.*\)/\1/p'`
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if [ "${WORKGROUP}" = "" ]; then
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echo "Error in netlogon sync, failed to determine domain name"
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exit 1
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fi
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WINSSERVER=`echo '' | testparm -v --section-name global 2> /dev/null | \
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sed -n 's/^\twins server = \(.*\)/\1/p'`
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if [ "${WINSSERVER}" = "" ]; then
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NMBLOOKUP="nmblookup"
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else
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NMBLOOKUP="nmblookup -R -U ${WINSSERVER}"
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fi
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PDC=`${NMBLOOKUP} "${WORKGROUP}#1B" | \
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sed -n "s/^\([0-9\.]*\) ${WORKGROUP}<1b>/\1/p" | head -1`
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if [ "${PDC}" = "" ]; then
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echo "Error in netlogon sync, failed to determine PDC address"
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exit 1
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fi
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# check that domain controller is alive
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smbclient -N -L ${PDC} > /dev/null 2>&1
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if [ $? -ne 0 ]; then
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echo "Error in netlogon sync, could not open connection to DC"
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exit 1
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fi
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# get target directory
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TARGETDIR="`echo '' | testparm --section-name netlogon 2> /dev/null | \
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sed -n 's/^[ \t]*path[ ]*=[ ]*\(.*\)$/\1/p'`"
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if [ "${TARGETDIR}" = "" ]; then
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echo "Error in netlogon sync, failed to determine netlogon directory"
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exit 1
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fi
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if [ ! -d "${TARGETDIR}" ]; then
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echo "Error in netlogon sync, netlogon directory does not exist"
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exit 1
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fi
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# create temporary working directory
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TMPDIR=/tmp/netlogon.$$
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if [ -d ${TMPDIR} ]; then
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echo "Temporary directory ${TMPDIR} already exists."
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exit 1
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fi
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mkdir ${TMPDIR}
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# copy netlogon data from domain controller
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( smbclient //${PDC}/netlogon -N -Tqc - | (cd ${TMPDIR} ; tar xf - ) ) \
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>> /var/log/samba/log.sync-netlogon 2>&1
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if [ $? -ne 0 ]; then
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echo "Error in netlogon sync see /var/log/samba/log.sync-netlogon"
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exit 1
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fi
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rsync -a --delete ${TMPDIR}/ ${TARGETDIR}/
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if [ $? -ne 0 ]; then
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echo "Error in netlogon sync, rsync failed"
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exit 1
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fi
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which restorecon > /dev/null 2>&1
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if [ $? -eq 0 ]; then
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restorecon -r ${TARGETDIR}
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fi
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rm -rf ${TMPDIR}
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