OpenStep 4.1 (User)/OpenStep 4.1 (User).iso/NextAdmin/NetInstallHelper.app/setup_netinstall_client

Text File | 1995-02-17 | 7.4 KB | 298 lines

#!/bin/csh -f
#
# Set up a NetInstall client
# Copyright (C) 1994 by NeXT Computer, Inc.  All rights reserved.

# Configuration variables.

set CONFIG_DOMAIN=/
set PARENT_DOMAIN=-UNKNOWN-
set CLIENT_NAME=-UNKNOWN-
set SERVER_NAME=-UNKNOWN-

# Trap SIGINT. This keeps the tty from getting messed up if
# someone types ^C while the shell is reading a password.

onintr -

# All command names are stored in variable

set AWK=/bin/awk
set BASENAME=/usr/bin/basename
set CAT=/bin/cat
set ECHO=/bin/echo
set ERROR=$ECHO
set GREP=/bin/grep
set HEAD=/usr/ucb/head
set LS=/bin/ls
set NIUTIL=/usr/bin/niutil
set RM=/bin/rm
set SLEEP=/usr/bin/sleep
set STTY=/bin/stty
set WC=/usr/ucb/wc
set ARCH_CMD=/usr/bin/arch

set TRUE=1
set FALSE=0

# Determine host architecture

#set ARCH=-UNKNOWN-
set ARCH=`$ARCH_CMD`

#$CAT /usr/lib/NextStep/software_version | $GREP Lightning > /dev/null
#if ($status == 0) then
if ($ARCH == m68k) then
        set ARCH=NeXT
else
#$CAT /usr/lib/NextStep/software_version | $GREP Thunder > /dev/null
#if ($status == 0) then
if ($ARCH == i386) then
        set ARCH=i386
else
#$CAT /usr/lib/NextStep/software_version | $GREP Blaze > /dev/null
#if ($status == 0) then
if ($ARCH == hppa) then
        set ARCH=hp
endif
endif
endif

if ($ARCH != NeXT && $ARCH != i386) then
    $ERROR 'You must run this program on a NeXT or Intel-based computer.'
    exit 1
endif

set PROGRAM_NAME=`$BASENAME ${0} .csh`
$ECHO -n "usage: ${PROGRAM_NAME} " > /tmp/_usage_$$
$ECHO '-client hostname -server hostname -domain name [-delete] [-config_domain name]' >> /tmp/_usage_$$
$ECHO 'arguments:' >> /tmp/_usage_$$
$ECHO '    -client hostname   NetInstall client' >> /tmp/_usage_$$
$ECHO '    -server hostname   Server for NetInstall client' >> /tmp/_usage_$$
$ECHO -n '    -domain name       Client' >> /tmp/_usage_$$
$ECHO -n "'" >> /tmp/_usage_$$
$ECHO 's parent NetInfo domain' >> /tmp/_usage_$$
$ECHO '    -delete           Delete client configuration' >> /tmp/_usage_$$
$ECHO '    -config_domain    Domain where servers are recorded (default is "/")' >> /tmp/_usage_$$

set DESTROY=$FALSE

# Parse command-line options

while ($#argv > 0)
    switch (${1})
    case "-help": # Print help message
        $CAT /tmp/_usage_$$
        $RM /tmp/_usage_$$
        exit 1
        breaksw
    case "-client": # Client name
        if ($#argv < 2) then
            $ERROR "${PROGRAM_NAME}: missing argument to -client."
            $CAT /tmp/_usage_$$
            $RM /tmp/_usage_$$
            exit 1
        endif
        set CLIENT_NAME="${2}"
        shift
        breaksw
    case "-server": # Server name
        if ($#argv < 2) then
            $ERROR "${PROGRAM_NAME}: missing argument to -server."
            $CAT /tmp/_usage_$$
            $RM /tmp/_usage_$$
            exit 1
        endif
        set SERVER_NAME="${2}"
        shift
        breaksw
    case "-domain": # Client's parent domain name
        if ($#argv < 2) then
            $ERROR "${PROGRAM_NAME}: missing argument to -domain."
            $CAT /tmp/_usage_$$
            $RM /tmp/_usage_$$
            exit 1
        endif
        set PARENT_DOMAIN="${2}"
        shift
        breaksw
    case "-delete": # Delete client
        set DESTROY=$TRUE
        breaksw
    case "-config_domain": # Where servers are recorded
        if ($#argv < 2) then
            $ERROR "${PROGRAM_NAME}: missing argument to -config_domain."
            $CAT /tmp/_usage_$$
            $RM /tmp/_usage_$$
            exit 1
        endif
        set CONFIG_DOMAIN="${2}"
        shift
        breaksw
    default: # Unknown flag
        $ERROR "${PROGRAM_NAME}: unknown option ${1}."
        $CAT /tmp/_usage_$$
        $RM /tmp/_usage_$$
        exit 1
        breaksw
    endsw
    shift
end

if (${CLIENT_NAME}x == "-UNKNOWN-x") then
        $ERROR "${PROGRAM_NAME}: client name not specified."
        $CAT /tmp/_usage_$$
        $RM /tmp/_usage_$$
        exit 1
endif

if (${SERVER_NAME}x == "-UNKNOWN-x") then
        $ERROR "${PROGRAM_NAME}: server name not specified."
        $CAT /tmp/_usage_$$
        $RM /tmp/_usage_$$
        exit 1
endif

if (${PARENT_DOMAIN}x == "-UNKNOWN-x") then
        $ERROR "${PROGRAM_NAME}: domain name not specified."
        $CAT /tmp/_usage_$$
        $RM /tmp/_usage_$$
        exit 1
endif

$RM /tmp/_usage_$$

# Check NetInstall server

set SERVER_IMAGE=`$NIUTIL -read $CONFIG_DOMAIN /locations/install_servers/$SERVER_NAME | $GREP install_root | $AWK '{print $2}'`
set IMAGE_DIR=/Net/${SERVER_NAME}$SERVER_IMAGE

$LS $IMAGE_DIR | $GREP "not found"
if ($status == 0) then
    $ERROR 'Can't find NetInstall server $SERVER_NAME directory $IMAGE_DIR.'
    exit 1
endif

set NIUTIL=${IMAGE_DIR}$NIUTIL

# check client configuration

set TEST_CLIENT=`$NIUTIL -read $PARENT_DOMAIN /machines/$CLIENT_NAME | $WC -l`
if (${TEST_CLIENT}x == "0x") then
        $ERROR -n "${PROGRAM_NAME}: can't find: "
        $ERROR -n $PARENT_DOMAIN
        $ERROR -n ":/machines/$CLIENT_NAME"
        $CAT /tmp/_usage_$$
        $RM /tmp/_usage_$$
        exit 1
endif

# Acquire root password for parent NetInfo domain

set GET_PW=$TRUE
$ECHO -n "Please enter the root password for the NetInfo domain: "
$ECHO -n '"'
$ECHO -n $PARENT_DOMAIN
$ECHO '"'

while ($GET_PW == $TRUE)
    $STTY -echo
    $ECHO -n "Password: "
    set PARENT_PASSWORD=$<
    $STTY echo
    $ECHO ""
    if (${PARENT_PASSWORD}x == "x") then
        set PARENT_PASSWORD='""'
    endif

    # Check password

    $NIUTIL -createprop -P $PARENT_PASSWORD $PARENT_DOMAIN / _test_$$
    set STATUS=`$NIUTIL -read $PARENT_DOMAIN / | $GREP _test_$$`
    if (${STATUS}x == "x") then
        $ECHO -n "Password incorrect.  Do you wish to retry? [yn] "
        set USER_INPUT=$<
        if (${USER_INPUT}x == "nx" || ${USER_INPUT}x == "Nx") then
            exit 1
        endif
        $SLEEP 2
    else
        $NIUTIL -destroyprop -P $PARENT_PASSWORD $PARENT_DOMAIN / _test_$$
        set GET_PW=$FALSE
    endif
end

# Acquire root password for "config" NetInfo domain

set GET_PW=$TRUE
$ECHO -n "Please enter the root password for the NetInfo domain: "
$ECHO -n '"'
$ECHO -n $CONFIG_DOMAIN
$ECHO '"'

while ($GET_PW == $TRUE)
    $STTY -echo
    $ECHO -n "Password: "
    set ROOT_PASSWORD=$<
    $STTY echo
    $ECHO ""
    if (${ROOT_PASSWORD}x == "x") then
        set ROOT_PASSWORD='""'
    endif

    # Check password

    $NIUTIL -createprop -P $ROOT_PASSWORD $CONFIG_DOMAIN / _test_$$
    set STATUS=`$NIUTIL -read $CONFIG_DOMAIN / | $GREP _test_$$`
    if (${STATUS}x == "x") then
        $ECHO -n "Password incorrect.  Do you wish to retry? [yn] "
        set USER_INPUT=$<
        if (${USER_INPUT}x == "nx" || ${USER_INPUT}x == "Nx") then
            exit 1
        endif
        $SLEEP 2
    else
        $NIUTIL -destroyprop -P $ROOT_PASSWORD $CONFIG_DOMAIN / _test_$$
        set GET_PW=$FALSE
    endif
end

# Get the server's root image directory name

set ROOT_IMAGE=`$NIUTIL -read $CONFIG_DOMAIN /locations/install_servers/$SERVER_NAME | $GREP '^install_root: ' | $AWK '{print $2}'`
if (${ROOT_IMAGE}x == "x") then
        $ERROR "${PROGRAM_NAME}: can't find server configuration."
        $CAT /tmp/_usage_$$
        $RM /tmp/_usage_$$
        exit 1
endif

if ($DESTROY == $TRUE) then
    # Delete client from server's list of clients
    $NIUTIL -destroyval -P $ROOT_PASSWORD $CONFIG_DOMAIN /locations/install_servers/$SERVER_NAME clients $CLIENT_NAME
    $NIUTIL -destroyval -P $ROOT_PASSWORD $CONFIG_DOMAIN /locations/install_servers/$SERVER_NAME client_domains $PARENT_DOMAIN

    # Destroy bootparams

    $NIUTIL -destroyprop -P $PARENT_PASSWORD $PARENT_DOMAIN /machines/$CLIENT_NAME bootparams

    # All done

    $ECHO "NetInstall client configuration deleted."
    exit 0

endif

# Add new client to server's list of clients
$NIUTIL -appendprop -P $ROOT_PASSWORD $CONFIG_DOMAIN /locations/install_servers/$SERVER_NAME clients $CLIENT_NAME
$NIUTIL -appendprop -P $ROOT_PASSWORD $CONFIG_DOMAIN /locations/install_servers/$SERVER_NAME client_domains $PARENT_DOMAIN

# Create bootparams

$NIUTIL -createprop -P $PARENT_PASSWORD $PARENT_DOMAIN /machines/$CLIENT_NAME bootparams root=${SERVER_NAME}:$ROOT_IMAGE private=${SERVER_NAME}:$ROOT_IMAGE/private

# All done

$ECHO "NetInstall client configuration complete."
exit 0