174 lines
4.0 KiB
Bash
Executable File
174 lines
4.0 KiB
Bash
Executable File
#!/bin/sh
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. /etc/wmde-rp.conf
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#exec > >(tee /dev/null) 2>&1
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USER=`whoami`
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PAM_USER=$USER
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PAM_TYPE=open_session
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exec >> /tmp/mys-$USER.txt 2>&1
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set -x
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. $PREFIX/wmde-rp-check-pam-user.sh
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#echo `who am i` > /tmp/usersync-session.txt
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. $PREFIX/wmde-rp-common.sh
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HOMEDIR=$(getent passwd "$PAM_USER" | cut -d: -f6)
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SSHARGS="-o UserKnownHostsFile=$WMDERPDIR/known_hosts -o ControlMaster=auto -o ControlPath=~/.ssh/cm-%r@%h:%p -o ControlPersist=10m"
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create_wmderpdir
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if [ -f "$PIDFILE" ]; then
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OLD_PID=`cat "$PIDFILE"`
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if kill -0 "$OLD_PID" 2> /dev/null; then
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echo "Usersync already running." >> $LOGFILE
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exit 0
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fi
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fi
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echo 0 > $CONFIGSYNC
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echo 0 > $FULLSYNC
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echo 0 > $SMALLFILESSYNC
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echo $$ > $PIDFILE
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KNOWNHOSTS=`$PREFIX/wmde-rp-generate-known-hosts.sh`
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LASTERROR=$?
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if [ $LASTERROR -ne 0 ]; then
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echo $$ > $CONFIGSYNC
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echo $$ > $FULLSYNC
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exit $LASTERROR
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fi
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echo $KNOWNHOSTS > "$WMDERPDIR/known_hosts"
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LASTERROR=$?
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if [ $LASTERROR -ne 0 ]; then
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echo $$ > $CONFIGSYNC
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echo $$ > $FULLSYNC
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exit $LASTERROR
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fi
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# The following creates users home directory on the nfs server if not already exists
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ssh $SSHARGS $PAM_USER@$NFSSERVER /usr/bin/true
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LASTERROR=$?
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if [ $LASTERROR -ne 0 ]; then
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echo $$ > $CONFIGSYNC
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echo $$ > $FULLSYNC
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exit $LASTERROR
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fi
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IGNORES="-ignore 'Path .wmdesync'"
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OTHERARGS="-auto -log -prefer newer -maxerrors 500000 -fastcheck true"
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export UNISONLOCALHOSTNAME=`hostname`
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export UNISON=$WMDERPDIR/unison-$UNISONLOCALHOSTNAME
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#WMDE_UNISON_PRF=/etc/wmde-rp-full.prf
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#WMDE_UNISON_CFG_PRF=/etc/wmde-rp-config.prf
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#WMDE_UNISON_PERM_PRF=/etc/wmde-rp-perm.prf
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SERVERCMD="UNISONLOCALHOSTNAME=$UNISONLOCALHOSTNAME UNISON=$UNISON unison"
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# Arbeits-Directory für Unison erstellen
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mkdir -p $UNISON
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LASTERROR=$?
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if [ $LASTERROR -ne 0 ]; then
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echo $$ > $CONFIGSYNC
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echo $$ > $FULLSYNC
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exit $LASTERROR
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fi
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# Arbeits-Directory auch auf dem SSH-Server erstellen
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ssh $SSHARGS $NFSSERVER "mkdir -p $UNISON"
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LASTERROR=$?
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if [ $LASTERROR -ne 0 ]; then
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echo $$ > $CONFIGSYNC
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echo $$ > $FULLSYNC
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exit $LASTERROR
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fi
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# Lokal und remote eine Liste aller Unison-Archive erstellen
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REMOTEDIR="$UNISON"
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LOCALDIR="$UNISON"
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# Lokal und remote eventuell vorhandene Lock- oder Cache-Dateien von Unison entfernen
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rm -f $LOCALDIR/lk*
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rm -f $LOCALDIR/fp*
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ssh $SSHARGS $PAM_USER@$NFSSERVER rm -f $REMOTEDIR/lk*
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ssh $SSHARGS $PAM_USER@$NFSSERVER rm -f $REMOTEDIR/fp*
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REMOTEFILES=$(ssh $SSHARGS $PAM_USER@$NFSSERVER find "$REMOTEDIR" -maxdepth 1 -type f -name 'ar*' -printf '%f\\n' | sort)
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LOCALFILES=$(find "$LOCALDIR" -maxdepth 1 -type f -name 'ar*' -printf '%f\n' | sort)
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# Archive löschen, wenn sie sich lokal und remote unterscheiden
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if [ "$REMOTEFILES" = "$LOCALFILES" ]; then
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echo "ok" > /dev/null
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else
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# echo "Unison archives differ, removing them "
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rm -f $LOCALDIR/ar*
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ssh $SSHARGS $PAM_USER@$NFSSERVER rm -f $REMOTEDIR/ar*
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fi
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for file in $LOCALDIR/ar*; do
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[ -e "$file" ] || continue # Falls kein Match, "ar*" bleibt als String erhalten
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if [ ! -s "$file" ]; then
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rm -f "$file"
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ssh $SSHARGS $PAM_USER@$NFSSERVER rm -f "$file"
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fi
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done
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# Hilfsfunktion, um ein Unison-Profile zu erstellen
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generate_profile() {
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PROFILE="$UNISON/$1.prf"
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echo "root = $HOMEDIR" > $PROFILE
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echo "root = ssh://$NFSSERVER/$HOMEDIR" >> $PROFILE
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echo "$2" >> $PROFILE
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}
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generate_profile config "$UNISON_CONFIG_DIRS"
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generate_profile full "$UNISON_FULL_DIRS"
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generate_profile perm "$UNISON_PERM_DIRS"
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yes | unison config -times -sshargs "$SSHARGS" -servercmd "$SERVERCMD" $OTHERARGS -batch #-ignore 'Path .wmde-rp'
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echo "PUT PID INTO CONFIG_SYNC"
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echo "$$" > $CONFIGSYNC
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echo "DONE PUT PID INTO CONFIG_SYNC"
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# Sync all
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yes | unison full -times -sshargs "$SSHARGS" -servercmd "$SERVERCMD" $OTHERARGS -batch #-ignore 'Path $WMDERPDIRNAME'
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echo "$$" > $FULLSYNC
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echo "$$" > $FIRSTSYNC
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# Sync all & repeat
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yes | unison perm -times -sshargs "$SSHARGS" -servercmd "$SERVERCMD" $OTHERARGS -batch -repeat watch+60 #-ignore 'Path $WMDERPDIRNAME' -repeat watch+60
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exit 0
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