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#!/bin/ksh
CACHEDIR=/var/run/dserver/cache
DSERVER_USER=_dserver
DSERVER_GROUP=_dserver
echo 'Updating SSH key cache'
ls /home/ | while read remoteuser; do
keysfile=/home/$remoteuser/.ssh/authorized_keys
if [ -f $keysfile ]; then
cachefile=$CACHEDIR/$remoteuser.authorized_keys
echo "Caching $keysfile -> $cachefile"
cp $keysfile $cachefile
chown $DSERVER_USER:$DSERVER_GROUP $cachefile
chmod 600 $cachefile
fi
done
# Cleanup obsolete public SSH keys
find $CACHEDIR -name \*.authorized_keys -type f |
while read cachefile; do
remoteuser=$(basename $cachefile | cut -d. -f1)
keysfile=/home/$remoteuser/.ssh/authorized_keys
if [ ! -f $keysfile ]; then
echo 'Deleting obsolete cache file $cachefile'
rm $cachefile
fi
done
echo 'All set...'
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