1 #
   2 # CDDL HEADER START
   3 #
   4 # The contents of this file are subject to the terms of the
   5 # Common Development and Distribution License (the "License").
   6 # You may not use this file except in compliance with the License.
   7 #
   8 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9 # or http://www.opensolaris.org/os/licensing.
  10 # See the License for the specific language governing permissions
  11 # and limitations under the License.
  12 #
  13 # When distributing Covered Code, include this CDDL HEADER in each
  14 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15 # If applicable, add the following below this CDDL HEADER, with the
  16 # fields enclosed by brackets "[]" replaced with your own identifying
  17 # information: Portions Copyright [yyyy] [name of copyright owner]
  18 #
  19 # CDDL HEADER END
  20 #
  21 
  22 #
  23 # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  24 # Use is subject to license terms.
  25 #
  26 
  27 #
  28 # And expect script to handle input of the Chapsecret since the input
  29 # cannot be redirected due to getpasswd() library function being
  30 # called by iscsiadm and itadm which will not take simple input redirection as
  31 # input.
  32 #
  33 
  34 set force_conservative 1  ;# set to 1 to force conservative mode even if
  35                           ;# script wasn't run conservatively originally
  36 if {$force_conservative} {
  37         set send_slow {1 .1}
  38         proc send {ignore arg} {
  39                 sleep .1
  40                 exp_send -s -- $arg
  41         }
  42 }
  43 
  44 set timeout 5
  45 set prompt "(%|#|\\$|%]) $"
  46 eval spawn -noecho ksh
  47 
  48 send -- "[lrange $argv 0 [expr {$argc-2}] ]\015"
  49 set ChapSecret [lrange $argv end end]
  50 
  51 if { [string compare $ChapSecret "EMPTY"] == 0} {
  52         set ChapSecret ""
  53 }
  54 
  55 expect {
  56         "Enter CHAP secret:*" {
  57                 send -- "$ChapSecret\015"
  58                 exp_continue
  59         }
  60         "Re-enter secret:*" {
  61                 send -- "$ChapSecret\015"
  62         }
  63 }
  64 expect -re $prompt
  65 send -- "echo ret=\$?\015"
  66 send -h "exit\015"
  67 expect eof
  68 exit