1#! /usr/bin/expect -f 2# 3# Copyright (c) International Business Machines Corp., 2005 4# 5# This program is free software; you can redistribute it and#or modify 6# it under the terms of the GNU General Public License as published by 7# the Free Software Foundation; either version 2 of the License, or 8# (at your option) any later version. 9# 10# This program is distributed in the hope that it will be useful, but 11# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 12# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13# for more details. 14# 15# You should have received a copy of the GNU General Public License 16# along with this program; if not, write to the Free Software 17# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 18# 19 20set OWN_PWD $env(OWN_PWD) 21set NEW_OWN_PWD $env(NEW_OWN_PWD) 22set SRK_PWD $env(SRK_PWD) 23set NEW_SRK_PWD $env(NEW_SRK_PWD) 24set timeout 30 25 26# Initiate the tpm_changeownerauth command to change the SRK password 27# owner password was previously changed to NEW_OWN_PWD! 28spawn tpm_changeownerauth -s 29expect -re "Enter owner password: " 30send "$NEW_OWN_PWD\n" 31expect -re "Enter new SRK password: " 32send "$NEW_SRK_PWD\n" 33expect -re "Confirm password: " 34send "$NEW_SRK_PWD\n" 35expect timeout 36 37set rc_list [wait -i $spawn_id] 38set rc [lindex $rc_list {3}] 39 40exit $rc 41