source: trunk/packs/maint/reactivate.sh @ 10907

#!/bin/sh
# Script to bounce the packs on an Athena workstation
#
# $Id: reactivate.sh,v 1.35 1997-12-15 07:27:37 ghudson Exp $

trap "" 1 15

PATH=/bin:/bin/athena:/usr/ucb:/usr/bin; export PATH
HOSTTYPE=`/bin/athena/machtype`; export HOSTTYPE

umask 22
. /etc/athena/rc.conf

# Set various flags (based on environment and command-line)
if [ "$1" = -detach ]; then
        dflags=""
else
        dflags="-clean"
fi

if [ "$1" = -prelogin ]; then
        if [ "$PUBLIC" = "false" ]; then
                exit 0;
        fi
        echo "Cleaning up..." >> /dev/console
        full=false
else
        full=true
fi

if [ -z "$USER" ]; then
        exec 1>/dev/console 2>&1
        quiet=-q
else
        echo "Reactivating workstation..."
        quiet=""
fi

# Flush all NFS uid mappings
/bin/athena/fsid $quiet -p -a

# Tell the Zephyr hostmanager to reset state
if [ -f /var/athena/zhm.pid -a "$ZCLIENT" = true ] ; then 
        /bin/kill -HUP `/bin/cat /var/athena/zhm.pid`
fi

# kdestroy from /tmp any ticket files that may have escaped other methods
# of destruction, before we clear /tmp.
for i in /tmp/tkt* /tmp/krb5cc*; do
        KRBTKFILE=$i /usr/athena/bin/kdestroy -f
done

if [ "$full" = true ]; then
        # Clean temporary areas (including temporary home directories)
        case "$HOSTTYPE" in
        sun4)
                cp -p /tmp/ps_data /var/athena/ps_data
                rm -rf /tmp/* > /dev/null 2>&1
                cp -p /var/athena/ps_data /tmp/ps_data
                rm -f /var/athena/ps_data
                ;;
        *)
                rm -rf /tmp/* > /dev/null 2>&1
                ;;
        esac
        rm -rf /var/athena/tmphomedir/* > /dev/null 2>&1
fi

# Copy in latest password file
if [ "$PUBLIC" = true ]; then
        if [ -r /srvd/etc/passwd ]; then
                cp -p /srvd/etc/passwd /etc/passwd.local
                chmod 644 /etc/passwd.local
                chown root /etc/passwd.local
        fi
        if [ -r /srvd/etc/shadow ]; then
                cp -p /srvd/etc/shadow /etc/shadow.local
                chmod 600 /etc/shadow.local
                chown root /etc/shadow.local
        fi
fi

# Restore password and group files
if [ -f /etc/passwd.local ] ; then
        cp -p /etc/passwd.local /etc/ptmp && /bin/mv -f /etc/ptmp /etc/passwd
fi
if [ -f /etc/shadow.local ] ; then
        cp -p /etc/shadow.local /etc/stmp && /bin/mv -f /etc/stmp /etc/shadow
fi
if [ -f /etc/group.local ] ; then
        cp -p /etc/group.local /etc/gtmp && /bin/mv -f /etc/gtmp /etc/group
fi

if [ "$full" = true ]; then
        # Reconfigure AFS state
        if [ "$AFSCLIENT" != "false" ]; then
                /etc/athena/config_afs > /dev/null 2>&1 &
        fi
fi

# Punt any processes owned by users not in /etc/passwd.
/etc/athena/cleanup -passwd

if [ "$full" = true ]; then
        # Remove session files.
        for i in /var/athena/sessions/*; do
                # Sanity check.
                if [ -s $i ]; then
                        logger -p user.notice "Non-empty session record $i"
                fi
                rm -f $i
        end

        # Detach all remote filesystems
        /bin/athena/detach -O -h -n $quiet $dflags -a

        # Now start activate again
        /etc/athena/save_cluster_info

        if [ -f /var/athena/clusterinfo.bsh ] ; then
                . /var/athena/clusterinfo.bsh
        elif [ "$RVDCLIENT" = true ]; then
                echo "Can't determine system packs location."
                exit 1
        fi

        if [ "$RVDCLIENT" = true ]; then
                /bin/athena/attach      $quiet -h -n -o hard -O $SYSLIB
        fi

        # Perform an update if appropriate
        /srvd/auto_update reactivate

        if [ "$PUBLIC" = true -a -f /srvd/.rvdinfo ]; then
                NEWVERS=`awk '{a=$5} END{print a}' /srvd/.rvdinfo`
                THISVERS=`awk '{a=$5} END{print a}' /etc/athena/version`
                if [ "$NEWVERS" = "$THISVERS" ]; then
                        /usr/athena/etc/track
                        cf=`cat /srvd/usr/athena/lib/update/configfiles`
                        for i in $cf; do
                                if [ -f /srvd$i ]; then
                                        cp -p /srvd$i $i
                                else
                                        cp -p /os$i $i
                                fi
                        done
                        ps -e | awk '$4=="inetd" {print $1}' | xargs kill -HUP
                fi
                rm -f /etc/athena/reactivate.local
        fi
fi

if [ -f /usr/athena/bin/access_off ]; then
        /usr/athena/bin/access_off
fi

if [ "$full" = true ]; then
        if [ -f /etc/athena/reactivate.local ]; then
                /etc/athena/reactivate.local
        fi
fi

exit 0