likewise-open 6.1.0.406-0ubuntu5 / postinst

#!/bin/sh

UPGRADEDIR4="/etc/likewise-open/4_1_upgrade"
UPGRADEDIR5="/etc/likewise-open/5_0_upgrade"

CONVERT=/usr/bin/conf2reg
DOMAINJOIN=/usr/bin/domainjoin-cli
REGSHELL=/usr/bin/lwregshell
LOG=/var/log/likewise-open-install.log
TLOG=/tmp/LikewiseOpenTemp.txt

# Display to screen and log file with a blank line between entries.
log()
{
    echo $@
    echo
    echo $@ >> $LOG
    echo >> $LOG
}

# Display to screen and log file with no blank line.
_log()
{
    echo $@
    echo $@ >> $LOG
}

# Display to file.
logfile()
{
    echo $@ >> $LOG
    echo >> $LOG
}

# Execute command.
# If successful, note in log file.
# If not successful, note on screen and log file.
run()
{
    "$@" > $TLOG 2>&1
    err=$?
    if [ $err -eq 0 ]; then
        echo "Success: $@" >> $LOG
        cat $TLOG >> $LOG
        echo >> $LOG
    else
        _log "Error: $@ returned $err"
        _log `cat $TLOG`
        _log
    fi
    rm -f $TLOG > /dev/null 2>&1
    return $err
}

# Execute command.
# Log only to file.
run_quiet()
{
    "$@" > $TLOG 2>&1
    err=$?
    if [ $err -eq 0 ]; then
        echo "Success: $@" >> $LOG
    else
        echo "Error: $@ returned $err  (ignoring and continuing)" >> $LOG
    fi
    cat $TLOG >> $LOG
    echo >> $LOG
    rm -f $TLOG > /dev/null 2>&1
    return $err
}

# Execute command.
# If successful, note in log file.
# If not successful, note on screen and log file and then exit.
run_or_fail()
{
    "$@" > $TLOG 2>&1
    err=$?
    if [ $err -eq 0 ]; then
        echo "Success: $@" >> $LOG
        cat $TLOG >> $LOG
        echo >> $LOG
    else
        _log "Error: $@ returned $err  (aborting this script)"
        _log `cat $TLOG`
        _log
        rm -f $TLOG > /dev/null 2>&1
        exit 1
    fi
    rm -f $TLOG > /dev/null 2>&1
    return $err
}

import_machine_account_4_1()
{
    run "$CONVERT" --lwiauth "${UPGRADEDIR4}/lwiauthd.conf" "${UPGRADEDIR4}/secrets.tdb" /etc/likewise-open/lwiauthd.reg

    run rm -rf "${UPGRADEDIR4}"

    if [ -f /etc/likewise-open/lwiauthd.reg ]; then
        run_or_fail "$REGSHELL" upgrade /etc/likewise-open/lwiauthd.reg
    fi
}

convert_import()
{
    COMMAND=$1
    SOURCE=$2
    # DEST is not necessary for some commands.
    DEST=$3

    if [ -f $SOURCE ]; then
        run "$CONVERT" "$COMMAND" "$SOURCE" "$DEST"
        if [ -n "$DEST" -a -f "$DEST" ]; then
            run_or_fail "$REGSHELL" upgrade "$DEST"
        fi
    fi
}

import_machine_account_5_0()
{
    convert_import --lsass "${UPGRADEDIR5}/lsassd.conf" \
        "/usr/share/likewise-open/config/lsassd.conf.reg"

    convert_import --eventlog "${UPGRADEDIR5}/eventlogd.conf" \
        "/usr/share/likewise-open/config/eventlogd.conf.reg"

    convert_import --netlogon "${UPGRADEDIR5}/netlogon.conf" \
        "/usr/share/likewise-open/config/netlogon.conf.reg"

    # Bring machine account into registry
    convert_import --pstore-sqlite "${UPGRADEDIR5}/pstore.db"

    run "rm -rf ${UPGRADEDIR5}"
}

import_registry_configurations()
{
    log 'Importing registry...'
    run_or_fail "$REGSHELL" import /usr/share/likewise-open/config/dcerpcd.reg
    run_or_fail "$REGSHELL" import /usr/share/likewise-open/config/eventlogd.reg
    run_or_fail "$REGSHELL" import /usr/share/likewise-open/config/lsassd.reg
    run_or_fail "$REGSHELL" import /usr/share/likewise-open/config/lwiod.reg
    run_or_fail "$REGSHELL" import /usr/share/likewise-open/config/lwreg.reg
    run_or_fail "$REGSHELL" import /usr/share/likewise-open/config/netlogond.reg
}

fix_old_registry()
{
    DomainSeparator=`$REGSHELL list_values '[HKEY_THIS_MACHINE\Services\lsass\Parameters\Providers\ActiveDirectory]' | grep DomainSeparator | sed -e 's/ *[^ ]\+[ ]\+[^ ]\+[ ]\+"\([^ ]*\)"$/\1/'`
    SpaceReplacement=`$REGSHELL list_values '[HKEY_THIS_MACHINE\Services\lsass\Parameters\Providers\ActiveDirectory]' | grep SpaceReplacement | sed -e 's/ *[^ ]\+[ ]\+[^ ]\+[ ]\+"\([^ ]*\)"$/\1/'`
    if [ -n "${DomainSeparator}" ]; then
        if [ "$DomainSeparator" = "\\\\" ]; then
            DomainSeparator="\\"
        fi
        $REGSHELL set_value '[HKEY_THIS_MACHINE\Services\lsass\Parameters]' 'DomainSeparator' "$DomainSeparator"
    fi
    if [ -n "${SpaceReplacement}" ]; then
        $REGSHELL set_value '[HKEY_THIS_MACHINE\Services\lsass\Parameters]' 'SpaceReplacement' "$SpaceReplacement"
    fi
}

remove_npfs_dependencies()
{
    run_quiet '/usr/bin/lwregshell' set_value '[HKEY_THIS_MACHINE\Services\lwio\Parameters\Drivers]' 'Load' 'rdr'
    run_quiet '/usr/bin/lwregshell' set_value '[HKEY_THIS_MACHINE\Services\lsass]' 'Dependencies' 'netlogon lwio lwreg rdr'
}

switch_to_open_provider()
{
    _value='[HKEY_THIS_MACHINE\Services\lsass\Parameters\Providers\ActiveDirectory]'
    _path='/usr/lib/likewise-open/liblsass_auth_provider_ad_open.so'

    run_or_fail "$REGSHELL" set_value "$_value" Path "$_path"
}

case "$1" in
    abort-upgrade)
        logfile "### likewise-open.postinst abort-upgrade"

        if dpkg --compare-versions "$2" le "4.1.2982-0ubuntu3"; then
            if [ -f /etc/init.d/likewise-open ]; then
                run /usr/sbin/update-rc.d start likewise-open
            fi

            run rm -rf "${UPGRADEDIR4}"
        fi
        exit 0
    ;;

    configure)
        logfile "### likewise-open.postinst configure"

        run_or_fail /usr/sbin/lwsmd --start-as-daemon

        if [ -n "$2" ]; then
            if dpkg --compare-versions "$2" le "4.1.2982-0ubuntu3"; then
                if [ -f "${UPGRADEDIR4}/lwiauthd.conf" -a \
                     -f "${UPGRADEDIR4}/secrets.tdb" ]; then
                    import_machine_account_4_1
                fi
            fi
        else
            if [ -d "${UPGRADEDIR5}" ]; then
                import_machine_account_5_0
            fi
        fi

        import_registry_configurations

        fix_old_registry

        remove_npfs_dependencies

        switch_to_open_provider

        run_or_fail /usr/bin/lwsm shutdown

        run /usr/sbin/update-rc.d -f lwsmd defaults 19 9
        run /usr/sbin/update-rc.d -f likewise defaults 20 8

        run /usr/sbin/service lwsmd start
        run /usr/sbin/service likewise start

        run "$DOMAINJOIN" configure --enable nsswitch
        run "$DOMAINJOIN" configure --enable ssh
        run "$DOMAINJOIN" configure --long `hostname --long` --short `hostname --short` --enable krb5

        run_or_fail pam-auth-update --package
        exit 0
    ;;
esac

# Automatically added by dh_makeshlibs
if [ "$1" = "configure" ]; then
	ldconfig
fi
# End automatically added section